archive_acl_clear: 129| 257k|{ 130| 257k| struct archive_acl_entry *ap; 131| | 132| 258k| while (acl->acl_head != NULL) { ------------------ | Branch (132:9): [True: 773, False: 257k] ------------------ 133| 773| ap = acl->acl_head->next; 134| 773| archive_mstring_clean(&acl->acl_head->name); 135| 773| free(acl->acl_head); 136| 773| acl->acl_head = ap; 137| 773| } 138| 257k| free(acl->acl_text_w); 139| 257k| acl->acl_text_w = NULL; 140| 257k| free(acl->acl_text); 141| 257k| acl->acl_text = NULL; 142| | acl->acl_p = NULL; 143| 257k| acl->acl_types = 0; 144| 257k| acl->acl_state = 0; /* Not counting. */ 145| 257k|} archive_acl_count: 380| 219|{ 381| 219| int count; 382| 219| struct archive_acl_entry *ap; 383| | 384| 219| count = 0; 385| 219| ap = acl->acl_head; 386| 992| while (ap != NULL) { ------------------ | Branch (386:9): [True: 773, False: 219] ------------------ 387| 773| if ((ap->type & want_type) != 0) ------------------ | Branch (387:7): [True: 773, False: 0] ------------------ 388| 773| count++; 389| 773| ap = ap->next; 390| 773| } 391| | 392| 219| if (count > 0 && ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0)) ------------------ | | 534| 65|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (392:6): [True: 65, False: 154] | Branch (392:19): [True: 38, False: 27] ------------------ 393| 38| count += 3; 394| 219| return (count); 395| 219|} archive_acl_reset: 413| 219|{ 414| 219| int count, cutoff; 415| | 416| 219| count = archive_acl_count(acl, want_type); 417| | 418| | /* 419| | * If the only entries are the three standard ones, 420| | * then don't return any ACL data. (In this case, 421| | * client can just use chmod(2) to set permissions.) 422| | */ 423| 219| if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) ------------------ | | 534| 219|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (423:6): [True: 40, False: 179] ------------------ 424| 40| cutoff = 3; 425| 179| else 426| 179| cutoff = 0; 427| | 428| 219| if (count > cutoff) ------------------ | Branch (428:6): [True: 65, False: 154] ------------------ 429| 65| acl->acl_state = ARCHIVE_ENTRY_ACL_USER_OBJ; ------------------ | | 549| 65|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ 430| 154| else 431| 154| acl->acl_state = 0; 432| 219| acl->acl_p = acl->acl_head; 433| 219| return (count); 434| 219|} archive_acl_from_text_l: 1506| 219|{ 1507| 219| return archive_acl_from_text_nl(acl, text, strlen(text), want_type, sc); 1508| 219|} archive_acl_from_text_nl: 1513| 219|{ 1514| 219| struct { 1515| 219| const char *start; 1516| 219| const char *end; 1517| 219| } field[6], name; 1518| | 1519| 219| const char *s, *st, *text_end; 1520| 219| int numfields, fields, n, r, sol, ret; 1521| 219| int type, types, tag, permset, id; 1522| 219| size_t len; 1523| 219| char sep; 1524| | 1525| 219| switch (want_type) { 1526| 0| case ARCHIVE_ENTRY_ACL_TYPE_POSIX1E: ------------------ | | 540| 0|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 0| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 0|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (1526:2): [True: 0, False: 219] ------------------ 1527| 0| want_type = ARCHIVE_ENTRY_ACL_TYPE_ACCESS; ------------------ | | 534| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ 1528| 0| __LA_FALLTHROUGH; 1529| 105| case ARCHIVE_ENTRY_ACL_TYPE_ACCESS: ------------------ | | 534| 105|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (1529:2): [True: 105, False: 114] ------------------ 1530| 105| case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT: ------------------ | | 535| 105|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ | Branch (1530:2): [True: 0, False: 219] ------------------ 1531| 105| numfields = 5; 1532| 105| break; 1533| 114| case ARCHIVE_ENTRY_ACL_TYPE_NFS4: ------------------ | | 542| 114|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 114|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 114| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 114|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 114| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 114|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 114| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 114|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (1533:2): [True: 114, False: 105] ------------------ 1534| 114| numfields = 6; 1535| 114| break; 1536| 0| default: ------------------ | Branch (1536:2): [True: 0, False: 219] ------------------ 1537| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1538| 219| } 1539| | 1540| 219| ret = ARCHIVE_OK; ------------------ | | 233| 219|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1541| 219| types = 0; 1542| 219| text_end = (text == NULL) ? text : text + length; ------------------ | Branch (1542:13): [True: 0, False: 219] ------------------ 1543| | 1544| 21.0k| while (text != NULL && length > 0 && *text != '\0') { ------------------ | Branch (1544:9): [True: 21.0k, False: 0] | Branch (1544:25): [True: 20.8k, False: 219] | Branch (1544:39): [True: 20.8k, False: 0] ------------------ 1545| | /* 1546| | * Parse the fields out of the next entry, 1547| | * advance 'text' to start of next entry. 1548| | */ 1549| 20.8k| fields = 0; 1550| 37.7k| do { 1551| 37.7k| const char *start, *end; 1552| 37.7k| next_field(&text, &length, &start, &end, &sep); 1553| 37.7k| if (fields < numfields) { ------------------ | Branch (1553:8): [True: 36.3k, False: 1.38k] ------------------ 1554| 36.3k| field[fields].start = start; 1555| 36.3k| field[fields].end = end; 1556| 36.3k| } 1557| 37.7k| ++fields; 1558| 37.7k| } while (sep == ':'); ------------------ | Branch (1558:12): [True: 16.8k, False: 20.8k] ------------------ 1559| | 1560| | /* Set remaining fields to blank. */ 1561| 93.7k| for (n = fields; n < numfields; ++n) ------------------ | Branch (1561:20): [True: 72.8k, False: 20.8k] ------------------ 1562| 72.8k| field[n].start = field[n].end = NULL; 1563| | 1564| 20.8k| if (field[0].start == NULL || field[0].end == NULL) { ------------------ | Branch (1564:7): [True: 0, False: 20.8k] | Branch (1564:33): [True: 0, False: 20.8k] ------------------ 1565| | /* This should never happen */ 1566| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1567| 0| } 1568| | 1569| 20.8k| if (field[0].start == text_end) { ------------------ | Branch (1569:7): [True: 4, False: 20.8k] ------------------ 1570| | /* 1571| | * Empty entry: next_field() consumed the rest of the 1572| | * buffer as separators or whitespace, leaving 1573| | * field[0].start one past the end. 'text' is not 1574| | * guaranteed to be NUL terminated, so the byte after it 1575| | * must not be dereferenced. 1576| | */ 1577| 4| ret = ARCHIVE_WARN; ------------------ | | 235| 4|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1578| 4| continue; 1579| 4| } 1580| | 1581| 20.8k| if (*(field[0].start) == '#') { ------------------ | Branch (1581:7): [True: 182, False: 20.6k] ------------------ 1582| | /* Comment, skip entry */ 1583| 182| continue; 1584| 182| } 1585| | 1586| 20.6k| n = 0; 1587| 20.6k| sol = 0; 1588| 20.6k| id = -1; 1589| 20.6k| permset = 0; 1590| 20.6k| name.start = name.end = NULL; 1591| | 1592| 20.6k| if (want_type != ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 20.6k|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 20.6k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 20.6k| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 20.6k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 20.6k| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 20.6k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 20.6k| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 20.6k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (1592:7): [True: 15.8k, False: 4.78k] ------------------ 1593| | /* POSIX.1e ACLs */ 1594| | /* 1595| | * Default keyword "default:user::rwx" 1596| | * if found, we have one more field 1597| | * 1598| | * We also support old Solaris extension: 1599| | * "defaultuser::rwx" is the default ACL corresponding 1600| | * to "user::rwx", etc. valid only for first field 1601| | */ 1602| 15.8k| s = field[0].start; 1603| 15.8k| len = field[0].end - field[0].start; 1604| 15.8k| if (*s == 'd' && (len == 1 || (len >= 7 ------------------ | Branch (1604:8): [True: 2.53k, False: 13.3k] | Branch (1604:22): [True: 1.93k, False: 595] | Branch (1604:35): [True: 122, False: 473] ------------------ 1605| 1.99k| && memcmp((s + 1), "efault", 6) == 0))) { ------------------ | Branch (1605:11): [True: 58, False: 64] ------------------ 1606| 1.99k| type = ARCHIVE_ENTRY_ACL_TYPE_DEFAULT; ------------------ | | 535| 1.99k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ 1607| 1.99k| if (len > 7) ------------------ | Branch (1607:9): [True: 58, False: 1.93k] ------------------ 1608| 58| field[0].start += 7; 1609| 1.93k| else 1610| 1.93k| n = 1; 1611| 1.99k| } else 1612| 13.8k| type = want_type; 1613| | 1614| | /* Check for a numeric ID in field n+1 or n+3. */ 1615| 15.8k| if (isint(field[n + 1].start, field[n + 1].end, ------------------ | Branch (1615:8): [True: 98, False: 15.7k] ------------------ 1616| 15.8k| &id) < 0) { 1617| 98| ret = ARCHIVE_WARN; ------------------ | | 235| 98|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1618| 98| continue; 1619| 98| } 1620| | /* Field n+3 is optional. */ 1621| 15.7k| if (id == -1 && fields > (n + 3) && ------------------ | Branch (1621:8): [True: 15.6k, False: 148] | Branch (1621:20): [True: 1.39k, False: 14.2k] ------------------ 1622| 1.39k| isint(field[n + 3].start, field[n + 3].end, ------------------ | Branch (1622:8): [True: 35, False: 1.36k] ------------------ 1623| 1.39k| &id) < 0) { 1624| 35| ret = ARCHIVE_WARN; ------------------ | | 235| 35|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1625| 35| continue; 1626| 35| } 1627| | 1628| 15.7k| tag = 0; 1629| 15.7k| s = field[n].start; 1630| 15.7k| len = field[n].end - field[n].start; 1631| | 1632| 15.7k| if (len == 0) { ------------------ | Branch (1632:8): [True: 2.83k, False: 12.9k] ------------------ 1633| 2.83k| ret = ARCHIVE_WARN; ------------------ | | 235| 2.83k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1634| 2.83k| continue; 1635| 2.83k| } 1636| | 1637| 12.9k| st = s + 1; 1638| | 1639| 12.9k| switch (*s) { 1640| 806| case 'u': ------------------ | Branch (1640:4): [True: 806, False: 12.1k] ------------------ 1641| 806| if (len == 1 || (len == 4 ------------------ | Branch (1641:9): [True: 594, False: 212] | Branch (1641:22): [True: 30, False: 182] ------------------ 1642| 30| && memcmp(st, "ser", 3) == 0)) ------------------ | Branch (1642:12): [True: 15, False: 15] ------------------ 1643| 609| tag = ARCHIVE_ENTRY_ACL_USER_OBJ; ------------------ | | 549| 609|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ 1644| 806| break; 1645| 1.92k| case 'g': ------------------ | Branch (1645:4): [True: 1.92k, False: 10.9k] ------------------ 1646| 1.92k| if (len == 1 || (len == 5 ------------------ | Branch (1646:9): [True: 1.26k, False: 659] | Branch (1646:22): [True: 282, False: 377] ------------------ 1647| 282| && memcmp(st, "roup", 4) == 0)) ------------------ | Branch (1647:12): [True: 186, False: 96] ------------------ 1648| 1.45k| tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ; ------------------ | | 551| 1.45k|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ 1649| 1.92k| break; 1650| 1.17k| case 'o': ------------------ | Branch (1650:4): [True: 1.17k, False: 11.7k] ------------------ 1651| 1.17k| if (len == 1 || (len == 5 ------------------ | Branch (1651:9): [True: 474, False: 699] | Branch (1651:22): [True: 371, False: 328] ------------------ 1652| 371| && memcmp(st, "ther", 4) == 0)) ------------------ | Branch (1652:12): [True: 326, False: 45] ------------------ 1653| 800| tag = ARCHIVE_ENTRY_ACL_OTHER; ------------------ | | 553| 800|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ 1654| 1.17k| break; 1655| 520| case 'm': ------------------ | Branch (1655:4): [True: 520, False: 12.4k] ------------------ 1656| 520| if (len == 1 || (len == 4 ------------------ | Branch (1656:9): [True: 177, False: 343] | Branch (1656:22): [True: 188, False: 155] ------------------ 1657| 188| && memcmp(st, "ask", 3) == 0)) ------------------ | Branch (1657:12): [True: 8, False: 180] ------------------ 1658| 185| tag = ARCHIVE_ENTRY_ACL_MASK; ------------------ | | 552| 185|#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */ ------------------ 1659| 520| break; 1660| 8.49k| default: ------------------ | Branch (1660:4): [True: 8.49k, False: 4.42k] ------------------ 1661| 8.49k| break; 1662| 12.9k| } 1663| | 1664| 12.9k| switch (tag) { 1665| 800| case ARCHIVE_ENTRY_ACL_OTHER: ------------------ | | 553| 800|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ | Branch (1665:4): [True: 800, False: 12.1k] ------------------ 1666| 985| case ARCHIVE_ENTRY_ACL_MASK: ------------------ | | 552| 985|#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */ ------------------ | Branch (1666:4): [True: 185, False: 12.7k] ------------------ 1667| 985| if (fields == (n + 2) ------------------ | Branch (1667:9): [True: 507, False: 478] ------------------ 1668| 507| && field[n + 1].start < field[n + 1].end ------------------ | Branch (1668:12): [True: 500, False: 7] ------------------ 1669| 500| && ismode(field[n + 1].start, ------------------ | Branch (1669:12): [True: 180, False: 320] ------------------ 1670| 500| field[n + 1].end, &permset)) { 1671| | /* This is Solaris-style "other:rwx" */ 1672| 180| sol = 1; 1673| 805| } else if (fields == (n + 3) && ------------------ | Branch (1673:16): [True: 36, False: 769] ------------------ 1674| 36| field[n + 1].start < field[n + 1].end) { ------------------ | Branch (1674:9): [True: 27, False: 9] ------------------ 1675| | /* Invalid mask or other field */ 1676| 27| ret = ARCHIVE_WARN; ------------------ | | 235| 27|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1677| 27| continue; 1678| 27| } 1679| 958| break; 1680| 958| case ARCHIVE_ENTRY_ACL_USER_OBJ: ------------------ | | 549| 609|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (1680:4): [True: 609, False: 12.3k] ------------------ 1681| 2.06k| case ARCHIVE_ENTRY_ACL_GROUP_OBJ: ------------------ | | 551| 2.06k|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ | Branch (1681:4): [True: 1.45k, False: 11.4k] ------------------ 1682| 2.06k| if (id != -1 || ------------------ | Branch (1682:9): [True: 500, False: 1.56k] ------------------ 1683| 1.72k| field[n + 1].start < field[n + 1].end) { ------------------ | Branch (1683:9): [True: 1.22k, False: 344] ------------------ 1684| 1.72k| name = field[n + 1]; 1685| 1.72k| if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) ------------------ | | 549| 1.72k|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (1685:10): [True: 584, False: 1.13k] ------------------ 1686| 584| tag = ARCHIVE_ENTRY_ACL_USER; ------------------ | | 548| 584|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ 1687| 1.13k| else 1688| 1.13k| tag = ARCHIVE_ENTRY_ACL_GROUP; ------------------ | | 550| 1.13k|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ 1689| 1.72k| } 1690| 2.06k| break; 1691| 9.87k| default: ------------------ | Branch (1691:4): [True: 9.87k, False: 3.04k] ------------------ 1692| | /* Invalid tag, skip entry */ 1693| 9.87k| ret = ARCHIVE_WARN; ------------------ | | 235| 9.87k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1694| 9.87k| continue; 1695| 12.9k| } 1696| | 1697| | /* 1698| | * Without "default:" we expect mode in field 3 1699| | * Exception: Solaris other and mask fields 1700| | */ 1701| 3.02k| if (permset == 0 && !ismode(field[n + 2 - sol].start, ------------------ | Branch (1701:8): [True: 2.84k, False: 177] | Branch (1701:24): [True: 1.64k, False: 1.19k] ------------------ 1702| 2.84k| field[n + 2 - sol].end, &permset)) { 1703| | /* Invalid mode, skip entry */ 1704| 1.64k| ret = ARCHIVE_WARN; ------------------ | | 235| 1.64k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1705| 1.64k| continue; 1706| 1.64k| } 1707| 4.78k| } else { 1708| | /* NFS4 ACLs */ 1709| 4.78k| s = field[0].start; 1710| 4.78k| len = field[0].end - field[0].start; 1711| 4.78k| tag = 0; 1712| | 1713| 4.78k| switch (len) { 1714| 235| case 4: ------------------ | Branch (1714:4): [True: 235, False: 4.54k] ------------------ 1715| 235| if (memcmp(s, "user", 4) == 0) ------------------ | Branch (1715:9): [True: 0, False: 235] ------------------ 1716| 0| tag = ARCHIVE_ENTRY_ACL_USER; ------------------ | | 548| 0|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ 1717| 235| break; 1718| 780| case 5: ------------------ | Branch (1718:4): [True: 780, False: 4.00k] ------------------ 1719| 780| if (memcmp(s, "group", 5) == 0) ------------------ | Branch (1719:9): [True: 300, False: 480] ------------------ 1720| 300| tag = ARCHIVE_ENTRY_ACL_GROUP; ------------------ | | 550| 300|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ 1721| 780| break; 1722| 994| case 6: ------------------ | Branch (1722:4): [True: 994, False: 3.79k] ------------------ 1723| 994| if (memcmp(s, "owner@", 6) == 0) ------------------ | Branch (1723:9): [True: 235, False: 759] ------------------ 1724| 235| tag = ARCHIVE_ENTRY_ACL_USER_OBJ; ------------------ | | 549| 235|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ 1725| 759| else if (memcmp(s, "group@", 6) == 0) ------------------ | Branch (1725:14): [True: 314, False: 445] ------------------ 1726| 314| tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ; ------------------ | | 551| 314|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ 1727| 994| break; 1728| 344| case 9: ------------------ | Branch (1728:4): [True: 344, False: 4.44k] ------------------ 1729| 344| if (memcmp(s, "everyone@", 9) == 0) ------------------ | Branch (1729:9): [True: 34, False: 310] ------------------ 1730| 34| tag = ARCHIVE_ENTRY_ACL_EVERYONE; ------------------ | | 554| 34|#define ARCHIVE_ENTRY_ACL_EVERYONE 10107 /* Everyone (NFS4 only) */ ------------------ 1731| 344| break; 1732| 2.43k| default: ------------------ | Branch (1732:4): [True: 2.43k, False: 2.35k] ------------------ 1733| 2.43k| break; 1734| 4.78k| } 1735| | 1736| 4.78k| if (tag == 0) { ------------------ | Branch (1736:8): [True: 3.90k, False: 883] ------------------ 1737| | /* Invalid tag, skip entry */ 1738| 3.90k| ret = ARCHIVE_WARN; ------------------ | | 235| 3.90k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1739| 3.90k| continue; 1740| 3.90k| } else if (tag == ARCHIVE_ENTRY_ACL_USER || ------------------ | | 548| 1.76k|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ | Branch (1740:15): [True: 0, False: 883] ------------------ 1741| 883| tag == ARCHIVE_ENTRY_ACL_GROUP) { ------------------ | | 550| 883|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ | Branch (1741:8): [True: 300, False: 583] ------------------ 1742| 300| n = 1; 1743| 300| name = field[1]; 1744| 300| if (isint(name.start, name.end, &id) < 0) { ------------------ | Branch (1744:9): [True: 0, False: 300] ------------------ 1745| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1746| 0| continue; 1747| 0| } 1748| 300| } else 1749| 583| n = 0; 1750| | 1751| 883| if (!is_nfs4_perms(field[1 + n].start, ------------------ | Branch (1751:8): [True: 59, False: 824] ------------------ 1752| 883| field[1 + n].end, &permset)) { 1753| | /* Invalid NFSv4 perms, skip entry */ 1754| 59| ret = ARCHIVE_WARN; ------------------ | | 235| 59|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1755| 59| continue; 1756| 59| } 1757| 824| if (!is_nfs4_flags(field[2 + n].start, ------------------ | Branch (1757:8): [True: 277, False: 547] ------------------ 1758| 824| field[2 + n].end, &permset)) { 1759| | /* Invalid NFSv4 flags, skip entry */ 1760| 277| ret = ARCHIVE_WARN; ------------------ | | 235| 277|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1761| 277| continue; 1762| 277| } 1763| 547| s = field[3 + n].start; 1764| 547| len = field[3 + n].end - field[3 + n].start; 1765| 547| type = 0; 1766| 547| if (len == 4) { ------------------ | Branch (1766:8): [True: 338, False: 209] ------------------ 1767| 338| if (memcmp(s, "deny", 4) == 0) ------------------ | Branch (1767:9): [True: 99, False: 239] ------------------ 1768| 99| type = ARCHIVE_ENTRY_ACL_TYPE_DENY; ------------------ | | 537| 99|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ ------------------ 1769| 338| } else if (len == 5) { ------------------ | Branch (1769:15): [True: 142, False: 67] ------------------ 1770| 142| if (memcmp(s, "allow", 5) == 0) ------------------ | Branch (1770:9): [True: 50, False: 92] ------------------ 1771| 50| type = ARCHIVE_ENTRY_ACL_TYPE_ALLOW; ------------------ | | 536| 50|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ ------------------ 1772| 92| else if (memcmp(s, "audit", 5) == 0) ------------------ | Branch (1772:14): [True: 32, False: 60] ------------------ 1773| 32| type = ARCHIVE_ENTRY_ACL_TYPE_AUDIT; ------------------ | | 538| 32|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ ------------------ 1774| 60| else if (memcmp(s, "alarm", 5) == 0) ------------------ | Branch (1774:14): [True: 42, False: 18] ------------------ 1775| 42| type = ARCHIVE_ENTRY_ACL_TYPE_ALARM; ------------------ | | 539| 42|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ ------------------ 1776| 142| } 1777| 547| if (type == 0) { ------------------ | Branch (1777:8): [True: 324, False: 223] ------------------ 1778| | /* Invalid entry type, skip entry */ 1779| 324| ret = ARCHIVE_WARN; ------------------ | | 235| 324|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1780| 324| continue; 1781| 324| } 1782| 223| if (isint(field[4 + n].start, field[4 + n].end, ------------------ | Branch (1782:8): [True: 1, False: 222] ------------------ 1783| 223| &id) < 0) { 1784| 1| ret = ARCHIVE_WARN; ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1785| 1| continue; 1786| 1| } 1787| 223| } 1788| | 1789| | /* Add entry to the internal list. */ 1790| 1.59k| r = archive_acl_add_entry_len_l(acl, type, permset, 1791| 1.59k| tag, id, name.start, name.end - name.start, sc); 1792| 1.59k| if (r < ARCHIVE_WARN) ------------------ | | 235| 1.59k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1792:7): [True: 0, False: 1.59k] ------------------ 1793| 0| return (r); 1794| 1.59k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1794:7): [True: 832, False: 764] ------------------ 1795| 832| ret = ARCHIVE_WARN; ------------------ | | 235| 832|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1796| 1.59k| types |= type; 1797| 1.59k| } 1798| | 1799| | /* Reset ACL */ 1800| 219| archive_acl_reset(acl, types); 1801| | 1802| 219| return (ret); 1803| 219|} archive_acl.c:acl_special: 240| 1.59k|{ 241| 1.59k| if (type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS ------------------ | | 534| 3.19k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (241:6): [True: 1.25k, False: 337] ------------------ 242| 1.25k| && ((permset & ~007) == 0)) { ------------------ | Branch (242:9): [True: 1.25k, False: 0] ------------------ 243| 1.25k| switch (tag) { ------------------ | Branch (243:11): [True: 252, False: 1.00k] ------------------ 244| 20| case ARCHIVE_ENTRY_ACL_USER_OBJ: ------------------ | | 549| 20|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (244:3): [True: 20, False: 1.23k] ------------------ 245| 20| acl->mode &= ~0700; 246| 20| acl->mode |= (permset & 7) << 6; 247| 20| return (0); 248| 4| case ARCHIVE_ENTRY_ACL_GROUP_OBJ: ------------------ | | 551| 4|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ | Branch (248:3): [True: 4, False: 1.25k] ------------------ 249| 4| acl->mode &= ~0070; 250| 4| acl->mode |= (permset & 7) << 3; 251| 4| return (0); 252| 228| case ARCHIVE_ENTRY_ACL_OTHER: ------------------ | | 553| 228|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ | Branch (252:3): [True: 228, False: 1.03k] ------------------ 253| 228| acl->mode &= ~0007; 254| 228| acl->mode |= permset & 7; 255| 228| return (0); 256| 1.25k| } 257| 1.25k| } 258| 1.34k| return (1); 259| 1.59k|} archive_acl.c:acl_new_entry: 268| 1.34k|{ 269| 1.34k| struct archive_acl_entry *ap, *aq; 270| | 271| | /* Reject an invalid type */ 272| 1.34k| switch (type) { 273| 1.00k| case ARCHIVE_ENTRY_ACL_TYPE_ACCESS: ------------------ | | 534| 1.00k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (273:2): [True: 1.00k, False: 337] ------------------ 274| 1.12k| case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT: ------------------ | | 535| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ | Branch (274:2): [True: 115, False: 1.22k] ------------------ 275| 1.17k| case ARCHIVE_ENTRY_ACL_TYPE_ALLOW: ------------------ | | 536| 1.17k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ ------------------ | Branch (275:2): [True: 49, False: 1.29k] ------------------ 276| 1.27k| case ARCHIVE_ENTRY_ACL_TYPE_DENY: ------------------ | | 537| 1.27k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ ------------------ | Branch (276:2): [True: 99, False: 1.24k] ------------------ 277| 1.30k| case ARCHIVE_ENTRY_ACL_TYPE_AUDIT: ------------------ | | 538| 1.30k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ ------------------ | Branch (277:2): [True: 32, False: 1.31k] ------------------ 278| 1.34k| case ARCHIVE_ENTRY_ACL_TYPE_ALARM: ------------------ | | 539| 1.34k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ ------------------ | Branch (278:2): [True: 42, False: 1.30k] ------------------ 279| 1.34k| break; 280| 0| default: ------------------ | Branch (280:2): [True: 0, False: 1.34k] ------------------ 281| 0| return (NULL); 282| 1.34k| } 283| | 284| | /* Type argument must be a valid NFS4 or POSIX.1e type. 285| | * The type must agree with anything already set and 286| | * the permset must be compatible. */ 287| 1.34k| if (type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 1.34k|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 1.34k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 1.34k| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 1.34k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 1.34k| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 1.34k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 1.34k| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 1.34k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (287:6): [True: 222, False: 1.12k] ------------------ 288| 222| if (acl->acl_types & ~ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 222|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 222|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 222| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 222|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 222| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 222|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 222| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 222|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (288:7): [True: 0, False: 222] ------------------ 289| 0| return (NULL); 290| 0| } 291| 222| if (permset & ------------------ | Branch (291:7): [True: 0, False: 222] ------------------ 292| 222| ~(ARCHIVE_ENTRY_ACL_PERMS_NFS4 ------------------ | | 495| 222| (ARCHIVE_ENTRY_ACL_EXECUTE \ | | ------------------ | | | | 469| 222|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 | | ------------------ | | 496| 222| | ARCHIVE_ENTRY_ACL_READ_DATA \ | | ------------------ | | | | 472| 222|#define ARCHIVE_ENTRY_ACL_READ_DATA 0x00000008 | | ------------------ | | 497| 222| | ARCHIVE_ENTRY_ACL_LIST_DIRECTORY \ | | ------------------ | | | | 473| 222|#define ARCHIVE_ENTRY_ACL_LIST_DIRECTORY 0x00000008 | | ------------------ | | 498| 222| | ARCHIVE_ENTRY_ACL_WRITE_DATA \ | | ------------------ | | | | 474| 222|#define ARCHIVE_ENTRY_ACL_WRITE_DATA 0x00000010 | | ------------------ | | 499| 222| | ARCHIVE_ENTRY_ACL_ADD_FILE \ | | ------------------ | | | | 475| 222|#define ARCHIVE_ENTRY_ACL_ADD_FILE 0x00000010 | | ------------------ | | 500| 222| | ARCHIVE_ENTRY_ACL_APPEND_DATA \ | | ------------------ | | | | 476| 222|#define ARCHIVE_ENTRY_ACL_APPEND_DATA 0x00000020 | | ------------------ | | 501| 222| | ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY \ | | ------------------ | | | | 477| 222|#define ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY 0x00000020 | | ------------------ | | 502| 222| | ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS \ | | ------------------ | | | | 478| 222|#define ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS 0x00000040 | | ------------------ | | 503| 222| | ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS \ | | ------------------ | | | | 479| 222|#define ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS 0x00000080 | | ------------------ | | 504| 222| | ARCHIVE_ENTRY_ACL_DELETE_CHILD \ | | ------------------ | | | | 480| 222|#define ARCHIVE_ENTRY_ACL_DELETE_CHILD 0x00000100 | | ------------------ | | 505| 222| | ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES \ | | ------------------ | | | | 481| 222|#define ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES 0x00000200 | | ------------------ | | 506| 222| | ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES \ | | ------------------ | | | | 482| 222|#define ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES 0x00000400 | | ------------------ | | 507| 222| | ARCHIVE_ENTRY_ACL_DELETE \ | | ------------------ | | | | 483| 222|#define ARCHIVE_ENTRY_ACL_DELETE 0x00000800 | | ------------------ | | 508| 222| | ARCHIVE_ENTRY_ACL_READ_ACL \ | | ------------------ | | | | 484| 222|#define ARCHIVE_ENTRY_ACL_READ_ACL 0x00001000 | | ------------------ | | 509| 222| | ARCHIVE_ENTRY_ACL_WRITE_ACL \ | | ------------------ | | | | 485| 222|#define ARCHIVE_ENTRY_ACL_WRITE_ACL 0x00002000 | | ------------------ | | 510| 222| | ARCHIVE_ENTRY_ACL_WRITE_OWNER \ | | ------------------ | | | | 486| 222|#define ARCHIVE_ENTRY_ACL_WRITE_OWNER 0x00004000 | | ------------------ | | 511| 222| | ARCHIVE_ENTRY_ACL_SYNCHRONIZE) | | ------------------ | | | | 487| 222|#define ARCHIVE_ENTRY_ACL_SYNCHRONIZE 0x00008000 | | ------------------ ------------------ 293| 222| | ARCHIVE_ENTRY_ACL_INHERITANCE_NFS4)) { ------------------ | | 525| 222| (ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT \ | | ------------------ | | | | 517| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT 0x02000000 | | ------------------ | | 526| 222| | ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT \ | | ------------------ | | | | 518| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT 0x04000000 | | ------------------ | | 527| 222| | ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT \ | | ------------------ | | | | 519| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT 0x08000000 | | ------------------ | | 528| 222| | ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY \ | | ------------------ | | | | 520| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY 0x10000000 | | ------------------ | | 529| 222| | ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS \ | | ------------------ | | | | 521| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS 0x20000000 | | ------------------ | | 530| 222| | ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS \ | | ------------------ | | | | 522| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS 0x40000000 | | ------------------ | | 531| 222| | ARCHIVE_ENTRY_ACL_ENTRY_INHERITED) | | ------------------ | | | | 516| 222|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERITED 0x01000000 | | ------------------ ------------------ 294| 0| return (NULL); 295| 0| } 296| 1.12k| } else if (type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) { ------------------ | | 540| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 1.12k| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (296:13): [True: 1.12k, False: 0] ------------------ 297| 1.12k| if (acl->acl_types & ~ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) { ------------------ | | 540| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 1.12k| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 1.12k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (297:7): [True: 0, False: 1.12k] ------------------ 298| 0| return (NULL); 299| 0| } 300| 1.12k| if (permset & ~ARCHIVE_ENTRY_ACL_PERMS_POSIX1E) { ------------------ | | 490| 1.12k| (ARCHIVE_ENTRY_ACL_EXECUTE \ | | ------------------ | | | | 469| 1.12k|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 | | ------------------ | | 491| 1.12k| | ARCHIVE_ENTRY_ACL_WRITE \ | | ------------------ | | | | 470| 1.12k|#define ARCHIVE_ENTRY_ACL_WRITE 0x00000002 | | ------------------ | | 492| 1.12k| | ARCHIVE_ENTRY_ACL_READ) | | ------------------ | | | | 471| 1.12k|#define ARCHIVE_ENTRY_ACL_READ 0x00000004 | | ------------------ ------------------ | Branch (300:7): [True: 0, False: 1.12k] ------------------ 301| 0| return (NULL); 302| 0| } 303| 1.12k| } else { 304| 0| return (NULL); 305| 0| } 306| | 307| | /* Verify the tag is valid and compatible with NFS4 or POSIX.1e. */ 308| 1.34k| switch (tag) { 309| 225| case ARCHIVE_ENTRY_ACL_USER: ------------------ | | 548| 225|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ | Branch (309:2): [True: 225, False: 1.11k] ------------------ 310| 299| case ARCHIVE_ENTRY_ACL_USER_OBJ: ------------------ | | 549| 299|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (310:2): [True: 74, False: 1.27k] ------------------ 311| 1.16k| case ARCHIVE_ENTRY_ACL_GROUP: ------------------ | | 550| 1.16k|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ | Branch (311:2): [True: 863, False: 481] ------------------ 312| 1.21k| case ARCHIVE_ENTRY_ACL_GROUP_OBJ: ------------------ | | 551| 1.21k|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ | Branch (312:2): [True: 49, False: 1.29k] ------------------ 313| | /* Tags valid in both NFS4 and POSIX.1e */ 314| 1.21k| break; 315| 69| case ARCHIVE_ENTRY_ACL_MASK: ------------------ | | 552| 69|#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */ ------------------ | Branch (315:2): [True: 69, False: 1.27k] ------------------ 316| 128| case ARCHIVE_ENTRY_ACL_OTHER: ------------------ | | 553| 128|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ | Branch (316:2): [True: 59, False: 1.28k] ------------------ 317| | /* Tags valid only in POSIX.1e. */ 318| 128| if (type & ~ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) { ------------------ | | 540| 128|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 128|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 128| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 128|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (318:7): [True: 0, False: 128] ------------------ 319| 0| return (NULL); 320| 0| } 321| 128| break; 322| 128| case ARCHIVE_ENTRY_ACL_EVERYONE: ------------------ | | 554| 5|#define ARCHIVE_ENTRY_ACL_EVERYONE 10107 /* Everyone (NFS4 only) */ ------------------ | Branch (322:2): [True: 5, False: 1.33k] ------------------ 323| | /* Tags valid only in NFS4. */ 324| 5| if (type & ~ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 5|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 5|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 5| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 5|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 5| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 5|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 5| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 5|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (324:7): [True: 0, False: 5] ------------------ 325| 0| return (NULL); 326| 0| } 327| 5| break; 328| 5| default: ------------------ | Branch (328:2): [True: 0, False: 1.34k] ------------------ 329| | /* No other values are valid. */ 330| 0| return (NULL); 331| 1.34k| } 332| | 333| 1.34k| free(acl->acl_text_w); 334| 1.34k| acl->acl_text_w = NULL; 335| 1.34k| free(acl->acl_text); 336| 1.34k| acl->acl_text = NULL; 337| | 338| | /* 339| | * If there's a matching entry already in the list, overwrite it. 340| | * NFSv4 entries may be repeated and are not overwritten. 341| | * 342| | * TODO: compare names of no id is provided (needs more rework) 343| | */ 344| 1.34k| ap = acl->acl_head; 345| 1.34k| aq = NULL; 346| 12.0k| while (ap != NULL) { ------------------ | Branch (346:9): [True: 11.2k, False: 773] ------------------ 347| 11.2k| if (((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) == 0) && ------------------ | | 542| 11.2k|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 11.2k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 11.2k| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 11.2k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 11.2k| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 11.2k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 11.2k| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 11.2k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (347:7): [True: 9.35k, False: 1.92k] ------------------ 348| 9.35k| ap->type == type && ap->tag == tag && ap->id == id) { ------------------ | Branch (348:7): [True: 8.34k, False: 1.01k] | Branch (348:27): [True: 7.10k, False: 1.23k] | Branch (348:45): [True: 6.30k, False: 793] ------------------ 349| 6.30k| if (id != -1 || (tag != ARCHIVE_ENTRY_ACL_USER && ------------------ | | 548| 11.6k|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ | Branch (349:8): [True: 468, False: 5.84k] | Branch (349:21): [True: 3.93k, False: 1.90k] ------------------ 350| 3.93k| tag != ARCHIVE_ENTRY_ACL_GROUP)) { ------------------ | | 550| 3.93k|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ | Branch (350:8): [True: 103, False: 3.83k] ------------------ 351| 571| ap->permset = permset; 352| 571| return (ap); 353| 571| } 354| 6.30k| } 355| 10.7k| aq = ap; 356| 10.7k| ap = ap->next; 357| 10.7k| } 358| | 359| | /* Add a new entry to the end of the list. */ 360| 773| ap = calloc(1, sizeof(*ap)); 361| 773| if (ap == NULL) ------------------ | Branch (361:6): [True: 0, False: 773] ------------------ 362| 0| return (NULL); 363| 773| if (aq == NULL) ------------------ | Branch (363:6): [True: 65, False: 708] ------------------ 364| 65| acl->acl_head = ap; 365| 708| else 366| 708| aq->next = ap; 367| 773| ap->type = type; 368| 773| ap->tag = tag; 369| 773| ap->id = id; 370| 773| ap->permset = permset; 371| 773| acl->acl_types |= type; 372| 773| return (ap); 373| 773|} archive_acl.c:archive_acl_add_entry_len_l: 209| 1.59k|{ 210| 1.59k| struct archive_acl_entry *ap; 211| 1.59k| int r; 212| | 213| 1.59k| if (acl_special(acl, type, permset, tag) == 0) ------------------ | Branch (213:6): [True: 252, False: 1.34k] ------------------ 214| 252| return ARCHIVE_OK; ------------------ | | 233| 252|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 215| 1.34k| ap = acl_new_entry(acl, type, permset, tag, id); 216| 1.34k| if (ap == NULL) { ------------------ | Branch (216:6): [True: 0, False: 1.34k] ------------------ 217| | /* XXX Error XXX */ 218| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 219| 0| } 220| 1.34k| if (name != NULL && *name != '\0' && len > 0) { ------------------ | Branch (220:6): [True: 1.08k, False: 256] | Branch (220:24): [True: 1.08k, False: 0] | Branch (220:41): [True: 995, False: 93] ------------------ 221| 995| r = archive_mstring_copy_mbs_len_l(&ap->name, name, len, sc); 222| 995| } else { 223| 349| r = 0; 224| 349| archive_mstring_clean(&ap->name); 225| 349| } 226| 1.34k| if (r == 0) ------------------ | Branch (226:6): [True: 512, False: 832] ------------------ 227| 512| return (ARCHIVE_OK); ------------------ | | 233| 512|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 228| 832| else if (errno == ENOMEM) ------------------ | Branch (228:11): [True: 0, False: 832] ------------------ 229| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 230| 832| else 231| 832| return (ARCHIVE_WARN); ------------------ | | 235| 832|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 232| 1.34k|} archive_acl.c:isint: 1812| 17.8k|{ 1813| 17.8k| int n = 0; 1814| 17.8k| if (start >= end) ------------------ | Branch (1814:6): [True: 12.3k, False: 5.42k] ------------------ 1815| 12.3k| return (0); 1816| 8.60k| while (start < end) { ------------------ | Branch (1816:9): [True: 7.86k, False: 745] ------------------ 1817| 7.86k| if (*start < '0' || *start > '9') ------------------ | Branch (1817:7): [True: 3.42k, False: 4.43k] | Branch (1817:23): [True: 1.11k, False: 3.31k] ------------------ 1818| 4.54k| return (0); 1819| 3.31k| if (n > (INT_MAX / 10) || ------------------ | Branch (1819:7): [True: 91, False: 3.22k] ------------------ 1820| 3.22k| (n == INT_MAX / 10 && (*start - '0') >= INT_MAX % 10)) { ------------------ | Branch (1820:8): [True: 43, False: 3.18k] | Branch (1820:29): [True: 43, False: 0] ------------------ 1821| 134| return (-1); 1822| 3.18k| } else { 1823| 3.18k| n *= 10; 1824| 3.18k| n += *start - '0'; 1825| 3.18k| } 1826| 3.18k| start++; 1827| 3.18k| } 1828| 745| *result = n; 1829| 745| return (1); 1830| 5.42k|} archive_acl.c:ismode: 1839| 3.34k|{ 1840| 3.34k| const char *p; 1841| | 1842| 3.34k| if (start >= end) ------------------ | Branch (1842:6): [True: 1.27k, False: 2.07k] ------------------ 1843| 1.27k| return (0); 1844| 2.07k| p = start; 1845| 2.07k| *permset = 0; 1846| 6.65k| while (p < end) { ------------------ | Branch (1846:9): [True: 5.28k, False: 1.37k] ------------------ 1847| 5.28k| switch (*p++) { 1848| 1.00k| case 'r': case 'R': ------------------ | Branch (1848:3): [True: 868, False: 4.41k] | Branch (1848:13): [True: 135, False: 5.14k] ------------------ 1849| 1.00k| *permset |= ARCHIVE_ENTRY_ACL_READ; ------------------ | | 471| 1.00k|#define ARCHIVE_ENTRY_ACL_READ 0x00000004 ------------------ 1850| 1.00k| break; 1851| 0| case 'w': case 'W': ------------------ | Branch (1851:3): [True: 0, False: 5.28k] | Branch (1851:13): [True: 0, False: 5.28k] ------------------ 1852| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE; ------------------ | | 470| 0|#define ARCHIVE_ENTRY_ACL_WRITE 0x00000002 ------------------ 1853| 0| break; 1854| 0| case 'x': case 'X': ------------------ | Branch (1854:3): [True: 0, False: 5.28k] | Branch (1854:13): [True: 0, False: 5.28k] ------------------ 1855| 0| *permset |= ARCHIVE_ENTRY_ACL_EXECUTE; ------------------ | | 469| 0|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 ------------------ 1856| 0| break; 1857| 3.58k| case '-': ------------------ | Branch (1857:3): [True: 3.58k, False: 1.70k] ------------------ 1858| 3.58k| break; 1859| 697| default: ------------------ | Branch (1859:3): [True: 697, False: 4.58k] ------------------ 1860| 697| return (0); 1861| 5.28k| } 1862| 5.28k| } 1863| 1.37k| return (1); 1864| 2.07k|} archive_acl.c:is_nfs4_perms: 1873| 883|{ 1874| 883| const char *p = start; 1875| | 1876| 1.39k| while (p < end) { ------------------ | Branch (1876:9): [True: 572, False: 824] ------------------ 1877| 572| switch (*p++) { 1878| 0| case 'r': ------------------ | Branch (1878:3): [True: 0, False: 572] ------------------ 1879| 0| *permset |= ARCHIVE_ENTRY_ACL_READ_DATA; ------------------ | | 472| 0|#define ARCHIVE_ENTRY_ACL_READ_DATA 0x00000008 ------------------ 1880| 0| break; 1881| 0| case 'w': ------------------ | Branch (1881:3): [True: 0, False: 572] ------------------ 1882| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE_DATA; ------------------ | | 474| 0|#define ARCHIVE_ENTRY_ACL_WRITE_DATA 0x00000010 ------------------ 1883| 0| break; 1884| 18| case 'x': ------------------ | Branch (1884:3): [True: 18, False: 554] ------------------ 1885| 18| *permset |= ARCHIVE_ENTRY_ACL_EXECUTE; ------------------ | | 469| 18|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 ------------------ 1886| 18| break; 1887| 0| case 'p': ------------------ | Branch (1887:3): [True: 0, False: 572] ------------------ 1888| 0| *permset |= ARCHIVE_ENTRY_ACL_APPEND_DATA; ------------------ | | 476| 0|#define ARCHIVE_ENTRY_ACL_APPEND_DATA 0x00000020 ------------------ 1889| 0| break; 1890| 0| case 'D': ------------------ | Branch (1890:3): [True: 0, False: 572] ------------------ 1891| 0| *permset |= ARCHIVE_ENTRY_ACL_DELETE_CHILD; ------------------ | | 480| 0|#define ARCHIVE_ENTRY_ACL_DELETE_CHILD 0x00000100 ------------------ 1892| 0| break; 1893| 5| case 'd': ------------------ | Branch (1893:3): [True: 5, False: 567] ------------------ 1894| 5| *permset |= ARCHIVE_ENTRY_ACL_DELETE; ------------------ | | 483| 5|#define ARCHIVE_ENTRY_ACL_DELETE 0x00000800 ------------------ 1895| 5| break; 1896| 41| case 'a': ------------------ | Branch (1896:3): [True: 41, False: 531] ------------------ 1897| 41| *permset |= ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES; ------------------ | | 481| 41|#define ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES 0x00000200 ------------------ 1898| 41| break; 1899| 8| case 'A': ------------------ | Branch (1899:3): [True: 8, False: 564] ------------------ 1900| 8| *permset |= ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES; ------------------ | | 482| 8|#define ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES 0x00000400 ------------------ 1901| 8| break; 1902| 0| case 'R': ------------------ | Branch (1902:3): [True: 0, False: 572] ------------------ 1903| 0| *permset |= ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS; ------------------ | | 478| 0|#define ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS 0x00000040 ------------------ 1904| 0| break; 1905| 0| case 'W': ------------------ | Branch (1905:3): [True: 0, False: 572] ------------------ 1906| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS; ------------------ | | 479| 0|#define ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS 0x00000080 ------------------ 1907| 0| break; 1908| 7| case 'c': ------------------ | Branch (1908:3): [True: 7, False: 565] ------------------ 1909| 7| *permset |= ARCHIVE_ENTRY_ACL_READ_ACL; ------------------ | | 484| 7|#define ARCHIVE_ENTRY_ACL_READ_ACL 0x00001000 ------------------ 1910| 7| break; 1911| 408| case 'C': ------------------ | Branch (1911:3): [True: 408, False: 164] ------------------ 1912| 408| *permset |= ARCHIVE_ENTRY_ACL_WRITE_ACL; ------------------ | | 485| 408|#define ARCHIVE_ENTRY_ACL_WRITE_ACL 0x00002000 ------------------ 1913| 408| break; 1914| 1| case 'o': ------------------ | Branch (1914:3): [True: 1, False: 571] ------------------ 1915| 1| *permset |= ARCHIVE_ENTRY_ACL_WRITE_OWNER; ------------------ | | 486| 1|#define ARCHIVE_ENTRY_ACL_WRITE_OWNER 0x00004000 ------------------ 1916| 1| break; 1917| 0| case 's': ------------------ | Branch (1917:3): [True: 0, False: 572] ------------------ 1918| 0| *permset |= ARCHIVE_ENTRY_ACL_SYNCHRONIZE; ------------------ | | 487| 0|#define ARCHIVE_ENTRY_ACL_SYNCHRONIZE 0x00008000 ------------------ 1919| 0| break; 1920| 25| case '-': ------------------ | Branch (1920:3): [True: 25, False: 547] ------------------ 1921| 25| break; 1922| 59| default: ------------------ | Branch (1922:3): [True: 59, False: 513] ------------------ 1923| 59| return(0); 1924| 572| } 1925| 572| } 1926| 824| return (1); 1927| 883|} archive_acl.c:is_nfs4_flags: 1936| 824|{ 1937| 824| const char *p = start; 1938| | 1939| 1.47k| while (p < end) { ------------------ | Branch (1939:9): [True: 925, False: 547] ------------------ 1940| 925| switch(*p++) { 1941| 26| case 'f': ------------------ | Branch (1941:3): [True: 26, False: 899] ------------------ 1942| 26| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT; ------------------ | | 517| 26|#define ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT 0x02000000 ------------------ 1943| 26| break; 1944| 4| case 'd': ------------------ | Branch (1944:3): [True: 4, False: 921] ------------------ 1945| 4| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT; ------------------ | | 518| 4|#define ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT 0x04000000 ------------------ 1946| 4| break; 1947| 182| case 'i': ------------------ | Branch (1947:3): [True: 182, False: 743] ------------------ 1948| 182| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY; ------------------ | | 520| 182|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY 0x10000000 ------------------ 1949| 182| break; 1950| 7| case 'n': ------------------ | Branch (1950:3): [True: 7, False: 918] ------------------ 1951| 7| *permset |= 1952| 7| ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT; ------------------ | | 519| 7|#define ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT 0x08000000 ------------------ 1953| 7| break; 1954| 28| case 'S': ------------------ | Branch (1954:3): [True: 28, False: 897] ------------------ 1955| 28| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS; ------------------ | | 521| 28|#define ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS 0x20000000 ------------------ 1956| 28| break; 1957| 369| case 'F': ------------------ | Branch (1957:3): [True: 369, False: 556] ------------------ 1958| 369| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS; ------------------ | | 522| 369|#define ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS 0x40000000 ------------------ 1959| 369| break; 1960| 22| case 'I': ------------------ | Branch (1960:3): [True: 22, False: 903] ------------------ 1961| 22| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_INHERITED; ------------------ | | 516| 22|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERITED 0x01000000 ------------------ 1962| 22| break; 1963| 10| case '-': ------------------ | Branch (1963:3): [True: 10, False: 915] ------------------ 1964| 10| break; 1965| 277| default: ------------------ | Branch (1965:3): [True: 277, False: 648] ------------------ 1966| 277| return (0); 1967| 925| } 1968| 925| } 1969| 547| return (1); 1970| 824|} archive_acl.c:next_field: 1983| 37.7k|{ 1984| | /* Skip leading whitespace to find start of field. */ 1985| 76.0k| while (*l > 0 && (**p == ' ' || **p == '\t' || **p == '\n')) { ------------------ | Branch (1985:9): [True: 75.9k, False: 16] | Branch (1985:20): [True: 297, False: 75.7k] | Branch (1985:34): [True: 489, False: 75.2k] | Branch (1985:49): [True: 37.4k, False: 37.7k] ------------------ 1986| 38.2k| (*p)++; 1987| 38.2k| (*l)--; 1988| 38.2k| } 1989| 37.7k| *start = *p; 1990| | 1991| | /* Locate end of field, trim trailing whitespace if necessary */ 1992| 172k| while (*l > 0 && **p != ' ' && **p != '\t' && **p != '\n' && **p != ',' && **p != ':' && **p != '#') { ------------------ | Branch (1992:9): [True: 171k, False: 197] | Branch (1992:19): [True: 169k, False: 1.92k] | Branch (1992:33): [True: 169k, False: 499] | Branch (1992:48): [True: 151k, False: 18.2k] | Branch (1992:63): [True: 150k, False: 480] | Branch (1992:77): [True: 134k, False: 15.9k] | Branch (1992:91): [True: 134k, False: 414] ------------------ 1993| 134k| (*p)++; 1994| 134k| (*l)--; 1995| 134k| } 1996| 37.7k| *end = *p; 1997| | 1998| | /* Scan for the separator. */ 1999| 62.9k| while (*l > 0 && **p != ',' && **p != ':' && **p != '\n' && **p != '#') { ------------------ | Branch (1999:9): [True: 62.7k, False: 210] | Branch (1999:19): [True: 61.8k, False: 943] | Branch (1999:33): [True: 44.9k, False: 16.8k] | Branch (1999:47): [True: 25.6k, False: 19.2k] | Branch (1999:62): [True: 25.2k, False: 414] ------------------ 2000| 25.2k| (*p)++; 2001| 25.2k| (*l)--; 2002| 25.2k| } 2003| 37.7k| if (*l > 0) ------------------ | Branch (2003:6): [True: 37.5k, False: 210] ------------------ 2004| 37.5k| *sep = **p; 2005| 210| else 2006| 210| *sep = '\0'; 2007| | 2008| | /* Handle in-field comments */ 2009| 37.7k| if (*sep == '#') { ------------------ | Branch (2009:6): [True: 414, False: 37.3k] ------------------ 2010| 6.93k| while (*l > 0 && **p != ',' && **p != '\n') { ------------------ | Branch (2010:10): [True: 6.92k, False: 4] | Branch (2010:20): [True: 6.86k, False: 61] | Branch (2010:34): [True: 6.51k, False: 349] ------------------ 2011| 6.51k| (*p)++; 2012| 6.51k| (*l)--; 2013| 6.51k| } 2014| 414| if (*l > 0) ------------------ | Branch (2014:7): [True: 410, False: 4] ------------------ 2015| 410| *sep = **p; 2016| 4| else 2017| 4| *sep = '\0'; 2018| 414| } 2019| | 2020| | /* Skip separator. */ 2021| 37.7k| if (*l > 0) { ------------------ | Branch (2021:6): [True: 37.5k, False: 214] ------------------ 2022| 37.5k| (*p)++; 2023| 37.5k| (*l)--; 2024| 37.5k| } 2025| 37.7k|} archive_blake2sp_ref.c:store32: 93| 72.6k|{ 94| |#if defined(NATIVE_LITTLE_ENDIAN) 95| | memcpy(dst, &w, sizeof w); 96| |#else 97| 72.6k| uint8_t *p = ( uint8_t * )dst; 98| 72.6k| p[0] = (uint8_t)(w >> 0); 99| 72.6k| p[1] = (uint8_t)(w >> 8); 100| 72.6k| p[2] = (uint8_t)(w >> 16); 101| 72.6k| p[3] = (uint8_t)(w >> 24); 102| 72.6k|#endif 103| 72.6k|} archive_blake2sp_ref.c:store16: 82| 36.3k|{ 83| |#if defined(NATIVE_LITTLE_ENDIAN) 84| | memcpy(dst, &w, sizeof w); 85| |#else 86| 36.3k| uint8_t *p = ( uint8_t * )dst; 87| 36.3k| *p++ = ( uint8_t )w; w >>= 8; 88| 36.3k| *p++ = ( uint8_t )w; 89| 36.3k|#endif 90| 36.3k|} archive_blake2s_ref.c:load32: 35| 68.6M|{ 36| |#if defined(NATIVE_LITTLE_ENDIAN) 37| | uint32_t w; 38| | memcpy(&w, src, sizeof w); 39| | return w; 40| |#else 41| 68.6M| const uint8_t *p = ( const uint8_t * )src; 42| 68.6M| return (( uint32_t )( p[0] ) << 0) | 43| 68.6M| (( uint32_t )( p[1] ) << 8) | 44| 68.6M| (( uint32_t )( p[2] ) << 16) | 45| 68.6M| (( uint32_t )( p[3] ) << 24) ; 46| 68.6M|#endif 47| 68.6M|} archive_blake2s_ref.c:store32: 93| 76.3k|{ 94| |#if defined(NATIVE_LITTLE_ENDIAN) 95| | memcpy(dst, &w, sizeof w); 96| |#else 97| 76.3k| uint8_t *p = ( uint8_t * )dst; 98| 76.3k| p[0] = (uint8_t)(w >> 0); 99| 76.3k| p[1] = (uint8_t)(w >> 8); 100| 76.3k| p[2] = (uint8_t)(w >> 16); 101| 76.3k| p[3] = (uint8_t)(w >> 24); 102| 76.3k|#endif 103| 76.3k|} archive_blake2s_ref.c:secure_zero_memory: 156| 9.54k|{ 157| 9.54k| static void *(__LA_LIBC_CC *const volatile memset_v)(void *, int, size_t) = &memset; 158| 9.54k| memset_v(v, 0, n); 159| 9.54k|} archive_blake2s_ref.c:rotr32: 145| 1.36G|{ 146| 1.36G| return ( w >> c ) | ( w << ( 32 - c ) ); 147| 1.36G|} __archive_blake2s_init_param: 79| 36.3k|{ 80| 36.3k| const unsigned char *p = ( const unsigned char * )( P ); 81| 36.3k| size_t i; 82| | 83| 36.3k| blake2s_init0( S ); 84| | 85| | /* IV XOR ParamBlock */ 86| 326k| for( i = 0; i < 8; ++i ) ------------------ | Branch (86:15): [True: 290k, False: 36.3k] ------------------ 87| 290k| S->h[i] ^= load32( &p[i * 4] ); 88| | 89| 36.3k| S->outlen = P->digest_length; 90| 36.3k| return 0; 91| 36.3k|} __archive_blake2s_update: 217| 4.26M|{ 218| 4.26M| const unsigned char * in = (const unsigned char *)pin; 219| 4.26M| if( inlen > 0 ) ------------------ | Branch (219:7): [True: 4.26M, False: 0] ------------------ 220| 4.26M| { 221| 4.26M| size_t left = S->buflen; 222| 4.26M| size_t fill = BLAKE2S_BLOCKBYTES - left; 223| 4.26M| if( inlen > fill ) ------------------ | Branch (223:9): [True: 4.26M, False: 6.87k] ------------------ 224| 4.26M| { 225| 4.26M| S->buflen = 0; 226| 4.26M| memcpy( S->buf + left, in, fill ); /* Fill buffer */ 227| 4.26M| blake2s_increment_counter( S, BLAKE2S_BLOCKBYTES ); 228| 4.26M| blake2s_compress( S, S->buf ); /* Compress */ 229| 4.26M| in += fill; inlen -= fill; 230| 4.26M| while(inlen > BLAKE2S_BLOCKBYTES) { ------------------ | Branch (230:13): [True: 0, False: 4.26M] ------------------ 231| 0| blake2s_increment_counter(S, BLAKE2S_BLOCKBYTES); 232| 0| blake2s_compress( S, in ); 233| 0| in += BLAKE2S_BLOCKBYTES; 234| 0| inlen -= BLAKE2S_BLOCKBYTES; 235| 0| } 236| 4.26M| } 237| 4.26M| memcpy( S->buf + S->buflen, in, inlen ); 238| 4.26M| S->buflen += inlen; 239| 4.26M| } 240| 4.26M| return 0; 241| 4.26M|} __archive_blake2s_final: 244| 9.54k|{ 245| 9.54k| uint8_t buffer[BLAKE2S_OUTBYTES] = {0}; 246| 9.54k| size_t i; 247| | 248| 9.54k| if( out == NULL || outlen < S->outlen ) ------------------ | Branch (248:7): [True: 0, False: 9.54k] | Branch (248:22): [True: 0, False: 9.54k] ------------------ 249| 0| return -1; 250| | 251| 9.54k| if( blake2s_is_lastblock( S ) ) ------------------ | Branch (251:7): [True: 0, False: 9.54k] ------------------ 252| 0| return -1; 253| | 254| 9.54k| blake2s_increment_counter( S, ( uint32_t )S->buflen ); 255| 9.54k| blake2s_set_lastblock( S ); 256| 9.54k| memset( S->buf + S->buflen, 0, BLAKE2S_BLOCKBYTES - S->buflen ); /* Padding */ 257| 9.54k| blake2s_compress( S, S->buf ); 258| | 259| 85.9k| for( i = 0; i < 8; ++i ) /* Output full hash to temp buffer */ ------------------ | Branch (259:15): [True: 76.3k, False: 9.54k] ------------------ 260| 76.3k| store32( buffer + sizeof( S->h[i] ) * i, S->h[i] ); 261| | 262| 9.54k| memcpy( out, buffer, outlen ); 263| 9.54k| secure_zero_memory(buffer, sizeof(buffer)); 264| 9.54k| return 0; 265| 9.54k|} archive_blake2s_ref.c:blake2s_init0: 70| 36.3k|{ 71| 36.3k| size_t i; 72| 36.3k| memset( S, 0, sizeof( blake2s_state ) ); 73| | 74| 326k| for( i = 0; i < 8; ++i ) S->h[i] = blake2s_IV[i]; ------------------ | Branch (74:15): [True: 290k, False: 36.3k] ------------------ 75| 36.3k|} archive_blake2s_ref.c:blake2s_increment_counter: 64| 4.27M|{ 65| 4.27M| S->t[0] += inc; 66| 4.27M| S->t[1] += ( S->t[0] < inc ); 67| 4.27M|} archive_blake2s_ref.c:blake2s_compress: 175| 4.27M|{ 176| 4.27M| uint32_t m[16]; 177| 4.27M| uint32_t v[16]; 178| 4.27M| size_t i; 179| | 180| 72.6M| for( i = 0; i < 16; ++i ) { ------------------ | Branch (180:15): [True: 68.3M, False: 4.27M] ------------------ 181| 68.3M| m[i] = load32( in + i * sizeof( m[i] ) ); 182| 68.3M| } 183| | 184| 38.4M| for( i = 0; i < 8; ++i ) { ------------------ | Branch (184:15): [True: 34.1M, False: 4.27M] ------------------ 185| 34.1M| v[i] = S->h[i]; 186| 34.1M| } 187| | 188| 4.27M| v[ 8] = blake2s_IV[0]; 189| 4.27M| v[ 9] = blake2s_IV[1]; 190| 4.27M| v[10] = blake2s_IV[2]; 191| 4.27M| v[11] = blake2s_IV[3]; 192| 4.27M| v[12] = S->t[0] ^ blake2s_IV[4]; 193| 4.27M| v[13] = S->t[1] ^ blake2s_IV[5]; 194| 4.27M| v[14] = S->f[0] ^ blake2s_IV[6]; 195| 4.27M| v[15] = S->f[1] ^ blake2s_IV[7]; 196| | 197| 4.27M| ROUND( 0 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 198| 4.27M| ROUND( 1 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 199| 4.27M| ROUND( 2 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 200| 4.27M| ROUND( 3 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 201| 4.27M| ROUND( 4 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 202| 4.27M| ROUND( 5 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 203| 4.27M| ROUND( 6 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 204| 4.27M| ROUND( 7 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 205| 4.27M| ROUND( 8 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 206| 4.27M| ROUND( 9 ); ------------------ | | 163| 4.27M| do { \ | | 164| 4.27M| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 165| 4.27M| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 166| 4.27M| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 167| 4.27M| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 168| 4.27M| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 169| 4.27M| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 170| 4.27M| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 171| 4.27M| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 4.27M| do { \ | | | | 152| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 4.27M| d = rotr32(d ^ a, 16); \ | | | | 154| 4.27M| c = c + d; \ | | | | 155| 4.27M| b = rotr32(b ^ c, 12); \ | | | | 156| 4.27M| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 4.27M| d = rotr32(d ^ a, 8); \ | | | | 158| 4.27M| c = c + d; \ | | | | 159| 4.27M| b = rotr32(b ^ c, 7); \ | | | | 160| 4.27M| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 4.27M] | | | | ------------------ | | ------------------ | | 172| 4.27M| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 4.27M] | | ------------------ ------------------ 207| | 208| 38.4M| for( i = 0; i < 8; ++i ) { ------------------ | Branch (208:15): [True: 34.1M, False: 4.27M] ------------------ 209| 34.1M| S->h[i] = S->h[i] ^ v[i] ^ v[i + 8]; 210| 34.1M| } 211| 4.27M|} archive_blake2s_ref.c:blake2s_is_lastblock: 52| 9.54k|{ 53| 9.54k| return S->f[0] != 0; 54| 9.54k|} archive_blake2s_ref.c:blake2s_set_lastblock: 57| 9.54k|{ 58| 9.54k| if( S->last_node ) blake2s_set_lastnode( S ); ------------------ | Branch (58:7): [True: 2.12k, False: 7.42k] ------------------ 59| | 60| 9.54k| S->f[0] = (uint32_t)-1; 61| 9.54k|} archive_blake2s_ref.c:blake2s_set_lastnode: 46| 2.12k|{ 47| 2.12k| S->f[1] = (uint32_t)-1; 48| 2.12k|} __archive_blake2sp_init: 81| 4.03k|{ 82| 4.03k| size_t i; 83| | 84| 4.03k| if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1; ------------------ | Branch (84:7): [True: 0, False: 4.03k] | Branch (84:18): [True: 0, False: 4.03k] ------------------ 85| | 86| 4.03k| memset( S->buf, 0, sizeof( S->buf ) ); 87| 4.03k| S->buflen = 0; 88| 4.03k| S->outlen = outlen; 89| | 90| 4.03k| if( blake2sp_init_root( S->R, outlen, 0 ) < 0 ) ------------------ | Branch (90:7): [True: 0, False: 4.03k] ------------------ 91| 0| return -1; 92| | 93| 36.3k| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 36.3k|#define PARALLELISM_DEGREE 8 ------------------ | Branch (93:15): [True: 32.2k, False: 4.03k] ------------------ 94| 32.2k| if( blake2sp_init_leaf( S->S[i], outlen, 0, (uint32_t)i ) < 0 ) return -1; ------------------ | Branch (94:9): [True: 0, False: 32.2k] ------------------ 95| | 96| 4.03k| S->R->last_node = 1; 97| 4.03k| S->S[PARALLELISM_DEGREE - 1]->last_node = 1; ------------------ | | 29| 4.03k|#define PARALLELISM_DEGREE 8 ------------------ 98| 4.03k| return 0; 99| 4.03k|} __archive_blake2sp_update: 136| 10.8k|{ 137| 10.8k| const unsigned char * in = (const unsigned char *)pin; 138| 10.8k| size_t left = S->buflen; 139| 10.8k| size_t fill = sizeof( S->buf ) - left; 140| 10.8k| size_t i; 141| | 142| 10.8k| if( left && inlen >= fill ) ------------------ | Branch (142:7): [True: 8.23k, False: 2.61k] | Branch (142:15): [True: 6.11k, False: 2.12k] ------------------ 143| 6.11k| { 144| 6.11k| memcpy( S->buf + left, in, fill ); 145| | 146| 55.0k| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 55.0k|#define PARALLELISM_DEGREE 8 ------------------ | Branch (146:17): [True: 48.9k, False: 6.11k] ------------------ 147| 48.9k| blake2s_update( S->S[i], S->buf + i * BLAKE2S_BLOCKBYTES, BLAKE2S_BLOCKBYTES ); ------------------ | | 33| 48.9k|#define blake2s_update __archive_blake2s_update ------------------ 148| | 149| 6.11k| in += fill; 150| 6.11k| inlen -= fill; 151| 6.11k| left = 0; 152| 6.11k| } 153| | 154| |#if defined(_OPENMP) 155| | #pragma omp parallel shared(S), num_threads(PARALLELISM_DEGREE) 156| |#else 157| 97.7k| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 97.7k|#define PARALLELISM_DEGREE 8 ------------------ | Branch (157:15): [True: 86.8k, False: 10.8k] ------------------ 158| 86.8k|#endif 159| 86.8k| { 160| |#if defined(_OPENMP) 161| | size_t i = omp_get_thread_num(); 162| |#endif 163| 86.8k| size_t inlen__ = inlen; 164| 86.8k| const unsigned char *in__ = ( const unsigned char * )in; 165| 86.8k| in__ += i * BLAKE2S_BLOCKBYTES; 166| | 167| 4.29M| while( inlen__ >= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES ) ------------------ | | 29| 4.29M|#define PARALLELISM_DEGREE 8 ------------------ | Branch (167:12): [True: 4.20M, False: 86.8k] ------------------ 168| 4.20M| { 169| 4.20M| blake2s_update( S->S[i], in__, BLAKE2S_BLOCKBYTES ); ------------------ | | 33| 4.20M|#define blake2s_update __archive_blake2s_update ------------------ 170| 4.20M| in__ += PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES; ------------------ | | 29| 4.20M|#define PARALLELISM_DEGREE 8 ------------------ 171| 4.20M| inlen__ -= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES; ------------------ | | 29| 4.20M|#define PARALLELISM_DEGREE 8 ------------------ 172| 4.20M| } 173| 86.8k| } 174| | 175| 10.8k| in += inlen - inlen % ( PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES ); ------------------ | | 29| 10.8k|#define PARALLELISM_DEGREE 8 ------------------ 176| 10.8k| inlen %= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES; ------------------ | | 29| 10.8k|#define PARALLELISM_DEGREE 8 ------------------ 177| | 178| 10.8k| if( inlen > 0 ) ------------------ | Branch (178:7): [True: 9.36k, False: 1.49k] ------------------ 179| 9.36k| memcpy( S->buf + left, in, inlen ); 180| | 181| 10.8k| S->buflen = left + inlen; 182| 10.8k| return 0; 183| 10.8k|} __archive_blake2sp_final: 187| 1.06k|{ 188| 1.06k| uint8_t hash[PARALLELISM_DEGREE][BLAKE2S_OUTBYTES]; 189| 1.06k| size_t i; 190| | 191| 1.06k| if(out == NULL || outlen < S->outlen) { ------------------ | Branch (191:6): [True: 0, False: 1.06k] | Branch (191:21): [True: 0, False: 1.06k] ------------------ 192| 0| return -1; 193| 0| } 194| | 195| 9.54k| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 9.54k|#define PARALLELISM_DEGREE 8 ------------------ | Branch (195:15): [True: 8.48k, False: 1.06k] ------------------ 196| 8.48k| { 197| 8.48k| if( S->buflen > i * BLAKE2S_BLOCKBYTES ) ------------------ | Branch (197:9): [True: 1.06k, False: 7.42k] ------------------ 198| 1.06k| { 199| 1.06k| size_t left = S->buflen - i * BLAKE2S_BLOCKBYTES; 200| | 201| 1.06k| if( left > BLAKE2S_BLOCKBYTES ) left = BLAKE2S_BLOCKBYTES; ------------------ | Branch (201:11): [True: 5, False: 1.06k] ------------------ 202| | 203| 1.06k| blake2s_update( S->S[i], S->buf + i * BLAKE2S_BLOCKBYTES, left ); ------------------ | | 33| 1.06k|#define blake2s_update __archive_blake2s_update ------------------ 204| 1.06k| } 205| | 206| 8.48k| blake2s_final( S->S[i], hash[i], BLAKE2S_OUTBYTES ); ------------------ | | 24| 8.48k|#define blake2s_final __archive_blake2s_final ------------------ 207| 8.48k| } 208| | 209| 9.54k| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 9.54k|#define PARALLELISM_DEGREE 8 ------------------ | Branch (209:15): [True: 8.48k, False: 1.06k] ------------------ 210| 8.48k| blake2s_update( S->R, hash[i], BLAKE2S_OUTBYTES ); ------------------ | | 33| 8.48k|#define blake2s_update __archive_blake2s_update ------------------ 211| | 212| 1.06k| return blake2s_final( S->R, out, S->outlen ); ------------------ | | 24| 1.06k|#define blake2s_final __archive_blake2s_final ------------------ 213| 1.06k|} archive_blake2sp_ref.c:blake2sp_init_root: 63| 4.03k|{ 64| 4.03k| blake2s_param P[1]; 65| 4.03k| P->digest_length = (uint8_t)outlen; 66| 4.03k| P->key_length = (uint8_t)keylen; 67| 4.03k| P->fanout = PARALLELISM_DEGREE; ------------------ | | 29| 4.03k|#define PARALLELISM_DEGREE 8 ------------------ 68| 4.03k| P->depth = 2; 69| 4.03k| store32( &P->leaf_length, 0 ); 70| 4.03k| store32( &P->node_offset, 0 ); 71| 4.03k| store16( &P->xof_length, 0 ); 72| 4.03k| P->node_depth = 1; 73| 4.03k| P->inner_length = BLAKE2S_OUTBYTES; 74| 4.03k| memset( P->salt, 0, sizeof( P->salt ) ); 75| 4.03k| memset( P->personal, 0, sizeof( P->personal ) ); 76| 4.03k| return blake2s_init_param( S, P ); ------------------ | | 27| 4.03k|#define blake2s_init_param __archive_blake2s_init_param ------------------ 77| 4.03k|} archive_blake2sp_ref.c:blake2sp_init_leaf: 46| 32.2k|{ 47| 32.2k| blake2s_param P[1]; 48| 32.2k| P->digest_length = (uint8_t)outlen; 49| 32.2k| P->key_length = (uint8_t)keylen; 50| 32.2k| P->fanout = PARALLELISM_DEGREE; ------------------ | | 29| 32.2k|#define PARALLELISM_DEGREE 8 ------------------ 51| 32.2k| P->depth = 2; 52| 32.2k| store32( &P->leaf_length, 0 ); 53| 32.2k| store32( &P->node_offset, offset ); 54| 32.2k| store16( &P->xof_length, 0 ); 55| 32.2k| P->node_depth = 0; 56| 32.2k| P->inner_length = BLAKE2S_OUTBYTES; 57| 32.2k| memset( P->salt, 0, sizeof( P->salt ) ); 58| 32.2k| memset( P->personal, 0, sizeof( P->personal ) ); 59| 32.2k| return blake2sp_init_leaf_param( S, P ); 60| 32.2k|} archive_blake2sp_ref.c:blake2sp_init_leaf_param: 39| 32.2k|{ 40| 32.2k| int err = blake2s_init_param(S, P); ------------------ | | 27| 32.2k|#define blake2s_init_param __archive_blake2s_init_param ------------------ 41| 32.2k| S->outlen = P->inner_length; 42| 32.2k| return err; 43| 32.2k|} __archive_check_magic: 137| 767k|{ 138| 767k| char states1[64]; 139| 767k| char states2[64]; 140| 767k| const char *handle_type; 141| | 142| | /* 143| | * If this isn't some form of archive handle, 144| | * then the library user has screwed up so bad that 145| | * we don't even have a reliable way to report an error. 146| | */ 147| 767k| handle_type = archive_handle_type_name(a->magic); 148| | 149| 767k| if (!handle_type) { ------------------ | Branch (149:6): [True: 0, False: 767k] ------------------ 150| 0| errmsg("PROGRAMMER ERROR: Function "); 151| 0| errmsg(function); 152| 0| errmsg(" invoked with invalid archive handle\n"); 153| 0| diediedie(); 154| 0| } 155| | 156| 767k| if (a->magic != magic) { ------------------ | Branch (156:6): [True: 0, False: 767k] ------------------ 157| 0| archive_set_error(a, -1, 158| 0| "PROGRAMMER ERROR: Function '%s' invoked" 159| 0| " on '%s' archive object, which is not supported", 160| 0| function, 161| 0| handle_type); 162| 0| a->state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 163| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 164| 0| } 165| | 166| 767k| if ((a->state & state) == 0) { ------------------ | Branch (166:6): [True: 3.58k, False: 764k] ------------------ 167| | /* If we're already FATAL, don't overwrite the error. */ 168| 3.58k| if (a->state != ARCHIVE_STATE_FATAL) { ------------------ | | 96| 3.58k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ | Branch (168:7): [True: 390, False: 3.19k] ------------------ 169| 390| write_all_states(states1, a->state); 170| 390| write_all_states(states2, state); 171| 390| archive_set_error(a, -1, 172| 390| "INTERNAL ERROR: Function '%s' invoked with" 173| 390| " archive structure in state '%s'," 174| 390| " should be in state '%s'", 175| 390| function, 176| 390| states1, 177| 390| states2); 178| 390| } 179| 3.58k| a->state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 3.58k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 180| 3.58k| return (ARCHIVE_FATAL); ------------------ | | 239| 3.58k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 181| 3.58k| } 182| 764k| return (ARCHIVE_OK); ------------------ | | 233| 764k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 183| 767k|} archive_check_magic.c:archive_handle_type_name: 98| 767k|{ 99| 767k| switch (m) { 100| 0| case ARCHIVE_WRITE_MAGIC: return ("archive_write"); ------------------ | | 58| 0|#define ARCHIVE_WRITE_MAGIC (0xb0c5c0deU) ------------------ | Branch (100:2): [True: 0, False: 767k] ------------------ 101| 767k| case ARCHIVE_READ_MAGIC: return ("archive_read"); ------------------ | | 59| 767k|#define ARCHIVE_READ_MAGIC (0xdeb0c5U) ------------------ | Branch (101:2): [True: 767k, False: 0] ------------------ 102| 0| case ARCHIVE_WRITE_DISK_MAGIC: return ("archive_write_disk"); ------------------ | | 60| 0|#define ARCHIVE_WRITE_DISK_MAGIC (0xc001b0c5U) ------------------ | Branch (102:2): [True: 0, False: 767k] ------------------ 103| 0| case ARCHIVE_READ_DISK_MAGIC: return ("archive_read_disk"); ------------------ | | 61| 0|#define ARCHIVE_READ_DISK_MAGIC (0xbadb0c5U) ------------------ | Branch (103:2): [True: 0, False: 767k] ------------------ 104| 0| case ARCHIVE_MATCH_MAGIC: return ("archive_match"); ------------------ | | 62| 0|#define ARCHIVE_MATCH_MAGIC (0xcad11c9U) ------------------ | Branch (104:2): [True: 0, False: 767k] ------------------ 105| 0| default: return NULL; ------------------ | Branch (105:2): [True: 0, False: 767k] ------------------ 106| 767k| } 107| 767k|} archive_check_magic.c:write_all_states: 111| 780|{ 112| 780| unsigned int lowbit; 113| | 114| 780| *buff = '\0'; 115| | 116| | /* A trick for computing the lowest set bit. */ 117| 1.56k| while ((lowbit = states & (1 + ~states)) != 0) { ------------------ | Branch (117:9): [True: 780, False: 780] ------------------ 118| 780| states &= ~lowbit; /* Clear the low bit. */ 119| 780| strcat(buff, state_name(lowbit)); 120| 780| if (states != 0) ------------------ | Branch (120:7): [True: 0, False: 780] ------------------ 121| 0| strcat(buff, "/"); 122| 780| } 123| 780|} archive_check_magic.c:state_name: 83| 780|{ 84| 780| switch (s) { 85| 0| case ARCHIVE_STATE_NEW: return ("new"); ------------------ | | 76| 0|#define ARCHIVE_STATE_NEW 0x01U ------------------ | Branch (85:2): [True: 0, False: 780] ------------------ 86| 0| case ARCHIVE_STATE_HEADER: return ("header"); ------------------ | | 80| 0|#define ARCHIVE_STATE_HEADER 0x04U ------------------ | Branch (86:2): [True: 0, False: 780] ------------------ 87| 390| case ARCHIVE_STATE_DATA: return ("data"); ------------------ | | 84| 390|#define ARCHIVE_STATE_DATA 0x08U ------------------ | Branch (87:2): [True: 390, False: 390] ------------------ 88| 6| case ARCHIVE_STATE_DATA_RECOVERY: return ("data_recovery"); ------------------ | | 88| 6|#define ARCHIVE_STATE_DATA_RECOVERY 0x10U ------------------ | Branch (88:2): [True: 6, False: 774] ------------------ 89| 384| case ARCHIVE_STATE_EOF: return ("eof"); ------------------ | | 91| 384|#define ARCHIVE_STATE_EOF 0x20U ------------------ | Branch (89:2): [True: 384, False: 396] ------------------ 90| 0| case ARCHIVE_STATE_CLOSED: return ("closed"); ------------------ | | 93| 0|#define ARCHIVE_STATE_CLOSED 0x40U ------------------ | Branch (90:2): [True: 0, False: 780] ------------------ 91| 0| case ARCHIVE_STATE_FATAL: return ("fatal"); ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ | Branch (91:2): [True: 0, False: 780] ------------------ 92| 0| default: return ("??"); ------------------ | Branch (92:2): [True: 0, False: 780] ------------------ 93| 780| } 94| 780|} __archive_crc32: 100| 5.29M|{ 101| 5.29M| if (_p == NULL) ------------------ | Branch (101:6): [True: 234, False: 5.29M] ------------------ 102| 234| return (0); 103| 5.29M| return crc32(crc, _p, (uInt)len); 104| 5.29M|} archive_cryptor.c:pbkdf2_sha1: 120| 3.73k| size_t derived_key_len) { 121| | 122| 3.73k| PKCS5_PBKDF2_HMAC_SHA1(pw, pw_len, salt, salt_len, rounds, 123| 3.73k| derived_key_len, derived_key); 124| 3.73k| return 0; 125| 3.73k|} archive_cryptor.c:aes_ctr_init: 376| 3.37k|{ 377| 3.37k| if ((ctx->ctx = EVP_CIPHER_CTX_new()) == NULL) ------------------ | Branch (377:6): [True: 0, False: 3.37k] ------------------ 378| 0| return -1; 379| | 380| 3.37k| switch (key_len) { 381| 191| case 16: ctx->type = EVP_aes_128_ecb(); break; ------------------ | Branch (381:2): [True: 191, False: 3.18k] ------------------ 382| 3.18k| case 24: ctx->type = EVP_aes_192_ecb(); break; ------------------ | Branch (382:2): [True: 3.18k, False: 191] ------------------ 383| 0| case 32: ctx->type = EVP_aes_256_ecb(); break; ------------------ | Branch (383:2): [True: 0, False: 3.37k] ------------------ 384| 0| default: ctx->type = NULL; return -1; ------------------ | Branch (384:2): [True: 0, False: 3.37k] ------------------ 385| 3.37k| } 386| | 387| 3.37k| ctx->key_len = key_len; 388| 3.37k| memcpy(ctx->key, key, key_len); 389| 3.37k| memset(ctx->nonce, 0, sizeof(ctx->nonce)); 390| 3.37k| ctx->encr_pos = AES_BLOCK_SIZE; ------------------ | | 126| 3.37k|#define AES_BLOCK_SIZE 16 ------------------ 391| 3.37k| return 0; 392| 3.37k|} archive_cryptor.c:aes_ctr_update: 478| 112k|{ 479| 112k| uint8_t *const ebuf = ctx->encr_buf; 480| 112k| size_t pos = ctx->encr_pos; 481| 112k| size_t max = (in_len < *out_len)? in_len: *out_len; ------------------ | Branch (481:15): [True: 0, False: 112k] ------------------ 482| 112k| size_t i; 483| | 484| 240k| for (i = 0; i < max; ) { ------------------ | Branch (484:14): [True: 128k, False: 111k] ------------------ 485| 128k| if (pos == AES_BLOCK_SIZE) { ------------------ | | 126| 128k|#define AES_BLOCK_SIZE 16 ------------------ | Branch (485:7): [True: 9.81k, False: 118k] ------------------ 486| 9.81k| aes_ctr_increase_counter(ctx); 487| 9.81k| if (aes_ctr_encrypt_counter(ctx) != 0) ------------------ | Branch (487:8): [True: 0, False: 9.81k] ------------------ 488| 0| return -1; 489| 6.67M| while (max -i >= AES_BLOCK_SIZE) { ------------------ | | 126| 6.67M|#define AES_BLOCK_SIZE 16 ------------------ | Branch (489:11): [True: 6.66M, False: 9.81k] ------------------ 490| 113M| for (pos = 0; pos < AES_BLOCK_SIZE; pos++) ------------------ | | 126| 113M|#define AES_BLOCK_SIZE 16 ------------------ | Branch (490:19): [True: 106M, False: 6.66M] ------------------ 491| 106M| out[i+pos] = in[i+pos] ^ ebuf[pos]; 492| 6.66M| i += AES_BLOCK_SIZE; ------------------ | | 126| 6.66M|#define AES_BLOCK_SIZE 16 ------------------ 493| 6.66M| aes_ctr_increase_counter(ctx); 494| 6.66M| if (aes_ctr_encrypt_counter(ctx) != 0) ------------------ | Branch (494:9): [True: 0, False: 6.66M] ------------------ 495| 0| return -1; 496| 6.66M| } 497| 9.81k| pos = 0; 498| 9.81k| if (i >= max) ------------------ | Branch (498:8): [True: 395, False: 9.41k] ------------------ 499| 395| break; 500| 9.81k| } 501| 128k| out[i] = in[i] ^ ebuf[pos++]; 502| 128k| i++; 503| 128k| } 504| 112k| ctx->encr_pos = pos; 505| 112k| *out_len = i; 506| | 507| 112k| return 0; 508| 112k|} archive_cryptor.c:aes_ctr_increase_counter: 465| 6.67M|{ 466| 6.67M| uint8_t *const nonce = ctx->nonce; 467| 6.67M| int j; 468| | 469| 6.70M| for (j = 0; j < 8; j++) { ------------------ | Branch (469:14): [True: 6.70M, False: 0] ------------------ 470| 6.70M| if (++nonce[j]) ------------------ | Branch (470:7): [True: 6.67M, False: 25.2k] ------------------ 471| 6.67M| break; 472| 6.70M| } 473| 6.67M|} archive_cryptor.c:aes_ctr_encrypt_counter: 396| 6.67M|{ 397| 6.67M| int outl = 0; 398| 6.67M| int r; 399| | 400| 6.67M| r = EVP_EncryptInit_ex(ctx->ctx, ctx->type, NULL, ctx->key, NULL); 401| 6.67M| if (r == 0) ------------------ | Branch (401:6): [True: 0, False: 6.67M] ------------------ 402| 0| return -1; 403| 6.67M| r = EVP_EncryptUpdate(ctx->ctx, ctx->encr_buf, &outl, ctx->nonce, 404| 6.67M| AES_BLOCK_SIZE); ------------------ | | 126| 6.67M|#define AES_BLOCK_SIZE 16 ------------------ 405| 6.67M| if (r == 0 || outl != AES_BLOCK_SIZE) ------------------ | | 126| 6.67M|#define AES_BLOCK_SIZE 16 ------------------ | Branch (405:6): [True: 0, False: 6.67M] | Branch (405:16): [True: 0, False: 6.67M] ------------------ 406| 0| return -1; 407| 6.67M| return 0; 408| 6.67M|} archive_cryptor.c:aes_ctr_release: 412| 3.37k|{ 413| 3.37k| EVP_CIPHER_CTX_free(ctx->ctx); 414| 3.37k| OPENSSL_cleanse(ctx->key, ctx->key_len); 415| 3.37k| OPENSSL_cleanse(ctx->nonce, sizeof(ctx->nonce)); 416| 3.37k| return 0; 417| 3.37k|} archive_digest.c:__archive_md5init: 282| 9|{ 283| 9| if ((*ctx = EVP_MD_CTX_new()) == NULL) ------------------ | Branch (283:7): [True: 0, False: 9] ------------------ 284| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 285| 9| if (!EVP_DigestInit(*ctx, EVP_md5())) ------------------ | Branch (285:7): [True: 0, False: 9] ------------------ 286| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 287| 9| return (ARCHIVE_OK); ------------------ | | 233| 9|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 288| 9|} archive_digest.c:__archive_md5update: 293| 248|{ 294| 248| EVP_DigestUpdate(*ctx, indata, insize); 295| 248| return (ARCHIVE_OK); ------------------ | | 233| 248|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 296| 248|} archive_digest.c:__archive_md5final: 300| 9|{ 301| | /* HACK: archive_write_set_format_xar.c is finalizing empty contexts, so 302| | * this is meant to cope with that. Real fix is probably to fix 303| | * archive_write_set_format_xar.c 304| | */ 305| 9| if (*ctx) { ------------------ | Branch (305:7): [True: 9, False: 0] ------------------ 306| 9| EVP_DigestFinal(*ctx, md, NULL); 307| 9| EVP_MD_CTX_free(*ctx); 308| 9| *ctx = NULL; 309| 9| } 310| 9| return (ARCHIVE_OK); ------------------ | | 233| 9|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 311| 9|} archive_digest.c:__archive_sha1init: 689| 330|{ 690| 330| if ((*ctx = EVP_MD_CTX_new()) == NULL) ------------------ | Branch (690:7): [True: 0, False: 330] ------------------ 691| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 692| 330| if (!EVP_DigestInit(*ctx, EVP_sha1())) ------------------ | Branch (692:7): [True: 0, False: 330] ------------------ 693| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 694| 330| return (ARCHIVE_OK); ------------------ | | 233| 330|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 695| 330|} archive_digest.c:__archive_sha1update: 700| 2.82k|{ 701| 2.82k| EVP_DigestUpdate(*ctx, indata, insize); 702| 2.82k| return (ARCHIVE_OK); ------------------ | | 233| 2.82k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 703| 2.82k|} archive_digest.c:__archive_sha1final: 707| 330|{ 708| | /* HACK: archive_write_set_format_xar.c is finalizing empty contexts, so 709| | * this is meant to cope with that. Real fix is probably to fix 710| | * archive_write_set_format_xar.c 711| | */ 712| 330| if (*ctx) { ------------------ | Branch (712:7): [True: 330, False: 0] ------------------ 713| 330| EVP_DigestFinal(*ctx, md, NULL); 714| 330| EVP_MD_CTX_free(*ctx); 715| 330| *ctx = NULL; 716| 330| } 717| 330| return (ARCHIVE_OK); ------------------ | | 233| 330|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 718| 330|} archive_digest.c:__archive_sha256init: 965| 2|{ 966| 2| if ((*ctx = EVP_MD_CTX_new()) == NULL) ------------------ | Branch (966:7): [True: 0, False: 2] ------------------ 967| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 968| 2| if (!EVP_DigestInit(*ctx, EVP_sha256())) ------------------ | Branch (968:7): [True: 0, False: 2] ------------------ 969| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 970| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 971| 2|} archive_digest.c:__archive_sha256update: 976| 19|{ 977| 19| EVP_DigestUpdate(*ctx, indata, insize); 978| 19| return (ARCHIVE_OK); ------------------ | | 233| 19|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 979| 19|} archive_digest.c:__archive_sha256final: 983| 2|{ 984| 2| if (*ctx) { ------------------ | Branch (984:7): [True: 2, False: 0] ------------------ 985| 2| EVP_DigestFinal(*ctx, md, NULL); 986| 2| EVP_MD_CTX_free(*ctx); 987| 2| *ctx = NULL; 988| 2| } 989| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 990| 2|} archive_digest.c:__archive_sha512init: 1485| 4|{ 1486| 4| if ((*ctx = EVP_MD_CTX_new()) == NULL) ------------------ | Branch (1486:7): [True: 0, False: 4] ------------------ 1487| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1488| 4| if (!EVP_DigestInit(*ctx, EVP_sha512())) ------------------ | Branch (1488:7): [True: 0, False: 4] ------------------ 1489| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1490| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1491| 4|} archive_digest.c:__archive_sha512update: 1496| 44|{ 1497| 44| EVP_DigestUpdate(*ctx, indata, insize); 1498| 44| return (ARCHIVE_OK); ------------------ | | 233| 44|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1499| 44|} archive_digest.c:__archive_sha512final: 1503| 4|{ 1504| 4| if (*ctx) { ------------------ | Branch (1504:7): [True: 4, False: 0] ------------------ 1505| 4| EVP_DigestFinal(*ctx, md, NULL); 1506| 4| EVP_MD_CTX_free(*ctx); 1507| 4| *ctx = NULL; 1508| 4| } 1509| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1510| 4|} archive_read_support_filter_gzip.c:archive_le32dec: 144| 234|{ 145| 234| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 234| unsigned int p3 = p[3]; 151| 234| unsigned int p2 = p[2]; 152| 234| unsigned int p1 = p[1]; 153| 234| unsigned int p0 = p[0]; 154| | 155| 234| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 234|} archive_read_support_filter_gzip.c:archive_le16dec: 115| 2|{ 116| 2| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 2| unsigned int p1 = p[1]; 122| 2| unsigned int p0 = p[0]; 123| | 124| 2| return ((p1 << 8) | p0); 125| 2|} archive_read_support_filter_lz4.c:archive_le32dec: 144| 9.24k|{ 145| 9.24k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 9.24k| unsigned int p3 = p[3]; 151| 9.24k| unsigned int p2 = p[2]; 152| 9.24k| unsigned int p1 = p[1]; 153| 9.24k| unsigned int p0 = p[0]; 154| | 155| 9.24k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 9.24k|} archive_read_support_filter_rpm.c:archive_be32dec: 91| 226|{ 92| 226| unsigned char const *p = (unsigned char const *)pp; 93| | 94| | /* Store into unsigned temporaries before left shifting, to avoid 95| | promotion to signed int and then left shifting into the sign bit, 96| | which is undefined behaviour. */ 97| 226| unsigned int p3 = p[3]; 98| 226| unsigned int p2 = p[2]; 99| 226| unsigned int p1 = p[1]; 100| 226| unsigned int p0 = p[0]; 101| | 102| 226| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 226|} archive_read_support_filter_xz.c:archive_le32enc: 216| 3|{ 217| 3| unsigned char *p = (unsigned char *)pp; 218| | 219| 3| p[0] = u & 0xff; 220| 3| p[1] = (u >> 8) & 0xff; 221| 3| p[2] = (u >> 16) & 0xff; 222| 3| p[3] = (u >> 24) & 0xff; 223| 3|} archive_read_support_filter_xz.c:archive_le32dec: 144| 11.9k|{ 145| 11.9k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 11.9k| unsigned int p3 = p[3]; 151| 11.9k| unsigned int p2 = p[2]; 152| 11.9k| unsigned int p1 = p[1]; 153| 11.9k| unsigned int p0 = p[0]; 154| | 155| 11.9k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 11.9k|} archive_read_support_filter_xz.c:archive_le64dec: 160| 3.97k|{ 161| 3.97k| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 3.97k| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 3.97k|} archive_read_support_filter_zstd.c:archive_le32dec: 144| 4.33k|{ 145| 4.33k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 4.33k| unsigned int p3 = p[3]; 151| 4.33k| unsigned int p2 = p[2]; 152| 4.33k| unsigned int p1 = p[1]; 153| 4.33k| unsigned int p0 = p[0]; 154| | 155| 4.33k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 4.33k|} archive_read_support_format_cab.c:archive_le32dec: 144| 105k|{ 145| 105k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 105k| unsigned int p3 = p[3]; 151| 105k| unsigned int p2 = p[2]; 152| 105k| unsigned int p1 = p[1]; 153| 105k| unsigned int p0 = p[0]; 154| | 155| 105k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 105k|} archive_read_support_format_cab.c:archive_le16dec: 115| 2.75k|{ 116| 2.75k| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 2.75k| unsigned int p1 = p[1]; 122| 2.75k| unsigned int p0 = p[0]; 123| | 124| 2.75k| return ((p1 << 8) | p0); 125| 2.75k|} archive_read_support_format_cab.c:archive_le16enc: 197| 908|{ 198| 908| unsigned char *p = (unsigned char *)pp; 199| | 200| 908| p[0] = u & 0xff; 201| 908| p[1] = (u >> 8) & 0xff; 202| 908|} archive_read_support_format_cab.c:archive_le32enc: 216| 258|{ 217| 258| unsigned char *p = (unsigned char *)pp; 218| | 219| 258| p[0] = u & 0xff; 220| 258| p[1] = (u >> 8) & 0xff; 221| 258| p[2] = (u >> 16) & 0xff; 222| 258| p[3] = (u >> 24) & 0xff; 223| 258|} archive_read_support_format_cpio.c:archive_be16dec: 61| 5.60k|{ 62| 5.60k| unsigned char const *p = (unsigned char const *)pp; 63| | 64| | /* Store into unsigned temporaries before left shifting, to avoid 65| | promotion to signed int and then left shifting into the sign bit, 66| | which is undefined behaviour. */ 67| 5.60k| unsigned int p1 = p[1]; 68| 5.60k| unsigned int p0 = p[0]; 69| | 70| 5.60k| return ((p0 << 8) | p1); 71| 5.60k|} archive_read_support_format_cpio.c:archive_le16dec: 115| 6.59k|{ 116| 6.59k| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 6.59k| unsigned int p1 = p[1]; 122| 6.59k| unsigned int p0 = p[0]; 123| | 124| 6.59k| return ((p1 << 8) | p0); 125| 6.59k|} archive_read_support_format_iso9660.c:archive_le32dec: 144| 2.92k|{ 145| 2.92k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 2.92k| unsigned int p3 = p[3]; 151| 2.92k| unsigned int p2 = p[2]; 152| 2.92k| unsigned int p1 = p[1]; 153| 2.92k| unsigned int p0 = p[0]; 154| | 155| 2.92k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 2.92k|} archive_read_support_format_iso9660.c:archive_le16dec: 115| 400|{ 116| 400| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 400| unsigned int p1 = p[1]; 122| 400| unsigned int p0 = p[0]; 123| | 124| 400| return ((p1 << 8) | p0); 125| 400|} archive_read_support_format_iso9660.c:archive_be32dec: 91| 354|{ 92| 354| unsigned char const *p = (unsigned char const *)pp; 93| | 94| | /* Store into unsigned temporaries before left shifting, to avoid 95| | promotion to signed int and then left shifting into the sign bit, 96| | which is undefined behaviour. */ 97| 354| unsigned int p3 = p[3]; 98| 354| unsigned int p2 = p[2]; 99| 354| unsigned int p1 = p[1]; 100| 354| unsigned int p0 = p[0]; 101| | 102| 354| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 354|} archive_read_support_format_lha.c:archive_le32dec: 144| 14.6k|{ 145| 14.6k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 14.6k| unsigned int p3 = p[3]; 151| 14.6k| unsigned int p2 = p[2]; 152| 14.6k| unsigned int p1 = p[1]; 153| 14.6k| unsigned int p0 = p[0]; 154| | 155| 14.6k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 14.6k|} archive_read_support_format_lha.c:archive_le16dec: 115| 36.0k|{ 116| 36.0k| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 36.0k| unsigned int p1 = p[1]; 122| 36.0k| unsigned int p0 = p[0]; 123| | 124| 36.0k| return ((p1 << 8) | p0); 125| 36.0k|} archive_read_support_format_lha.c:archive_be16dec: 61| 6|{ 62| 6| unsigned char const *p = (unsigned char const *)pp; 63| | 64| | /* Store into unsigned temporaries before left shifting, to avoid 65| | promotion to signed int and then left shifting into the sign bit, 66| | which is undefined behaviour. */ 67| 6| unsigned int p1 = p[1]; 68| 6| unsigned int p0 = p[0]; 69| | 70| 6| return ((p0 << 8) | p1); 71| 6|} archive_read_support_format_lha.c:archive_le64dec: 160| 487|{ 161| 487| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 487| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 487|} archive_read_support_format_rar.c:archive_le16dec: 115| 27.4k|{ 116| 27.4k| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 27.4k| unsigned int p1 = p[1]; 122| 27.4k| unsigned int p0 = p[0]; 123| | 124| 27.4k| return ((p1 << 8) | p0); 125| 27.4k|} archive_read_support_format_rar.c:archive_le64dec: 160| 502|{ 161| 502| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 502| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 502|} archive_read_support_format_rar.c:archive_le32dec: 144| 31.1k|{ 145| 31.1k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 31.1k| unsigned int p3 = p[3]; 151| 31.1k| unsigned int p2 = p[2]; 152| 31.1k| unsigned int p1 = p[1]; 153| 31.1k| unsigned int p0 = p[0]; 154| | 155| 31.1k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 31.1k|} archive_read_support_format_rar.c:archive_le32enc: 216| 104k|{ 217| 104k| unsigned char *p = (unsigned char *)pp; 218| | 219| 104k| p[0] = u & 0xff; 220| 104k| p[1] = (u >> 8) & 0xff; 221| 104k| p[2] = (u >> 16) & 0xff; 222| 104k| p[3] = (u >> 24) & 0xff; 223| 104k|} archive_read_support_format_rar5.c:archive_le32dec: 144| 51.7k|{ 145| 51.7k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 51.7k| unsigned int p3 = p[3]; 151| 51.7k| unsigned int p2 = p[2]; 152| 51.7k| unsigned int p1 = p[1]; 153| 51.7k| unsigned int p0 = p[0]; 154| | 155| 51.7k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 51.7k|} archive_read_support_format_rar5.c:archive_le64dec: 160| 449|{ 161| 449| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 449| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 449|} archive_read_support_format_rar5.c:archive_le16dec: 115| 455|{ 116| 455| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 455| unsigned int p1 = p[1]; 122| 455| unsigned int p0 = p[0]; 123| | 124| 455| return ((p1 << 8) | p0); 125| 455|} archive_read_support_format_rar5.c:archive_be24dec: 75| 1.01M|{ 76| 1.01M| unsigned char const *p = (unsigned char const *)pp; 77| | 78| | /* Store into unsigned temporaries before left shifting, to avoid 79| | promotion to signed int and then left shifting into the sign bit, 80| | which is undefined behaviour. */ 81| 1.01M| unsigned int p2 = p[2]; 82| 1.01M| unsigned int p1 = p[1]; 83| 1.01M| unsigned int p0 = p[0]; 84| | 85| 1.01M| return ((p0 << 16) | (p1 << 8) | p2); 86| 1.01M|} archive_read_support_format_rar5.c:archive_be32dec: 91| 22.7k|{ 92| 22.7k| unsigned char const *p = (unsigned char const *)pp; 93| | 94| | /* Store into unsigned temporaries before left shifting, to avoid 95| | promotion to signed int and then left shifting into the sign bit, 96| | which is undefined behaviour. */ 97| 22.7k| unsigned int p3 = p[3]; 98| 22.7k| unsigned int p2 = p[2]; 99| 22.7k| unsigned int p1 = p[1]; 100| 22.7k| unsigned int p0 = p[0]; 101| | 102| 22.7k| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 22.7k|} archive_read_support_format_rar5.c:archive_le32enc: 216| 54|{ 217| 54| unsigned char *p = (unsigned char *)pp; 218| | 219| 54| p[0] = u & 0xff; 220| 54| p[1] = (u >> 8) & 0xff; 221| 54| p[2] = (u >> 16) & 0xff; 222| 54| p[3] = (u >> 24) & 0xff; 223| 54|} archive_read_support_format_xar.c:archive_be32dec: 91| 6.24k|{ 92| 6.24k| unsigned char const *p = (unsigned char const *)pp; 93| | 94| | /* Store into unsigned temporaries before left shifting, to avoid 95| | promotion to signed int and then left shifting into the sign bit, 96| | which is undefined behaviour. */ 97| 6.24k| unsigned int p3 = p[3]; 98| 6.24k| unsigned int p2 = p[2]; 99| 6.24k| unsigned int p1 = p[1]; 100| 6.24k| unsigned int p0 = p[0]; 101| | 102| 6.24k| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 6.24k|} archive_read_support_format_xar.c:archive_be16dec: 61| 1.14k|{ 62| 1.14k| unsigned char const *p = (unsigned char const *)pp; 63| | 64| | /* Store into unsigned temporaries before left shifting, to avoid 65| | promotion to signed int and then left shifting into the sign bit, 66| | which is undefined behaviour. */ 67| 1.14k| unsigned int p1 = p[1]; 68| 1.14k| unsigned int p0 = p[0]; 69| | 70| 1.14k| return ((p0 << 8) | p1); 71| 1.14k|} archive_read_support_format_xar.c:archive_be64dec: 107| 766|{ 108| 766| unsigned char const *p = (unsigned char const *)pp; 109| | 110| 766| return (((uint64_t)archive_be32dec(p) << 32) | archive_be32dec(p + 4)); 111| 766|} archive_read_support_format_zip.c:archive_le16dec: 115| 232k|{ 116| 232k| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 232k| unsigned int p1 = p[1]; 122| 232k| unsigned int p0 = p[0]; 123| | 124| 232k| return ((p1 << 8) | p0); 125| 232k|} archive_read_support_format_zip.c:archive_le32dec: 144| 356k|{ 145| 356k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 356k| unsigned int p3 = p[3]; 151| 356k| unsigned int p2 = p[2]; 152| 356k| unsigned int p1 = p[1]; 153| 356k| unsigned int p0 = p[0]; 154| | 155| 356k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 356k|} archive_read_support_format_zip.c:archive_le64dec: 160| 34.7k|{ 161| 34.7k| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 34.7k| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 34.7k|} archive_string.c:archive_be16enc: 168| 10.6k|{ 169| 10.6k| unsigned char *p = (unsigned char *)pp; 170| | 171| 10.6k| p[0] = (u >> 8) & 0xff; 172| 10.6k| p[1] = u & 0xff; 173| 10.6k|} archive_string.c:archive_le16enc: 197| 3.84k|{ 198| 3.84k| unsigned char *p = (unsigned char *)pp; 199| | 200| 3.84k| p[0] = u & 0xff; 201| 3.84k| p[1] = (u >> 8) & 0xff; 202| 3.84k|} archive_string.c:archive_be16dec: 61| 41.2k|{ 62| 41.2k| unsigned char const *p = (unsigned char const *)pp; 63| | 64| | /* Store into unsigned temporaries before left shifting, to avoid 65| | promotion to signed int and then left shifting into the sign bit, 66| | which is undefined behaviour. */ 67| 41.2k| unsigned int p1 = p[1]; 68| 41.2k| unsigned int p0 = p[0]; 69| | 70| 41.2k| return ((p0 << 8) | p1); 71| 41.2k|} archive_string.c:archive_le16dec: 115| 33.4k|{ 116| 33.4k| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 33.4k| unsigned int p1 = p[1]; 122| 33.4k| unsigned int p0 = p[0]; 123| | 124| 33.4k| return ((p1 << 8) | p0); 125| 33.4k|} archive_read_support_format_7zip.c:archive_le32dec: 144| 35.5k|{ 145| 35.5k| unsigned char const *p = (unsigned char const *)pp; 146| | 147| | /* Store into unsigned temporaries before left shifting, to avoid 148| | promotion to signed int and then left shifting into the sign bit, 149| | which is undefined behaviour. */ 150| 35.5k| unsigned int p3 = p[3]; 151| 35.5k| unsigned int p2 = p[2]; 152| 35.5k| unsigned int p1 = p[1]; 153| 35.5k| unsigned int p0 = p[0]; 154| | 155| 35.5k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 35.5k|} archive_read_support_format_7zip.c:archive_le16dec: 115| 174|{ 116| 174| unsigned char const *p = (unsigned char const *)pp; 117| | 118| | /* Store into unsigned temporaries before left shifting, to avoid 119| | promotion to signed int and then left shifting into the sign bit, 120| | which is undefined behaviour. */ 121| 174| unsigned int p1 = p[1]; 122| 174| unsigned int p0 = p[0]; 123| | 124| 174| return ((p1 << 8) | p0); 125| 174|} archive_read_support_format_7zip.c:archive_be16dec: 61| 12|{ 62| 12| unsigned char const *p = (unsigned char const *)pp; 63| | 64| | /* Store into unsigned temporaries before left shifting, to avoid 65| | promotion to signed int and then left shifting into the sign bit, 66| | which is undefined behaviour. */ 67| 12| unsigned int p1 = p[1]; 68| 12| unsigned int p0 = p[0]; 69| | 70| 12| return ((p0 << 8) | p1); 71| 12|} archive_read_support_format_7zip.c:archive_be32dec: 91| 276|{ 92| 276| unsigned char const *p = (unsigned char const *)pp; 93| | 94| | /* Store into unsigned temporaries before left shifting, to avoid 95| | promotion to signed int and then left shifting into the sign bit, 96| | which is undefined behaviour. */ 97| 276| unsigned int p3 = p[3]; 98| 276| unsigned int p2 = p[2]; 99| 276| unsigned int p1 = p[1]; 100| 276| unsigned int p0 = p[0]; 101| | 102| 276| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 276|} archive_read_support_format_7zip.c:archive_be64dec: 107| 3|{ 108| 3| unsigned char const *p = (unsigned char const *)pp; 109| | 110| 3| return (((uint64_t)archive_be32dec(p) << 32) | archive_be32dec(p + 4)); 111| 3|} archive_read_support_format_7zip.c:archive_le64dec: 160| 687|{ 161| 687| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 687| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 687|} archive_entry_clear: 155| 257k|{ 156| 257k| if (entry == NULL) ------------------ | Branch (156:6): [True: 0, False: 257k] ------------------ 157| 0| return (NULL); 158| 257k| archive_mstring_clean(&entry->ae_fflags_text); 159| 257k| archive_mstring_clean(&entry->ae_gname); 160| 257k| archive_mstring_clean(&entry->ae_linkname); 161| 257k| archive_mstring_clean(&entry->ae_pathname); 162| 257k| archive_mstring_clean(&entry->ae_sourcepath); 163| 257k| archive_mstring_clean(&entry->ae_uname); 164| 257k| archive_entry_copy_mac_metadata(entry, NULL, 0); 165| 257k| archive_acl_clear(&entry->acl); 166| 257k| archive_entry_xattr_clear(entry); 167| 257k| archive_entry_sparse_clear(entry); 168| 257k| free(entry->stat); 169| 257k| entry->ae_symlink_type = AE_SYMLINK_TYPE_UNDEFINED; ------------------ | | 227| 257k|#define AE_SYMLINK_TYPE_UNDEFINED 0 ------------------ 170| 257k| memset(entry, 0, sizeof(*entry)); 171| 257k| return entry; 172| 257k|} archive_entry_free: 250| 26.5k|{ 251| 26.5k| archive_entry_clear(entry); 252| 26.5k| free(entry); 253| 26.5k|} archive_entry_new: 257| 22.8k|{ 258| | return archive_entry_new2(NULL); 259| 22.8k|} archive_entry_new2: 263| 26.5k|{ 264| 26.5k| struct archive_entry *entry; 265| | 266| 26.5k| entry = calloc(1, sizeof(*entry)); 267| 26.5k| if (entry == NULL) ------------------ | Branch (267:6): [True: 0, False: 26.5k] ------------------ 268| 0| return (NULL); 269| 26.5k| entry->archive = a; 270| 26.5k| entry->ae_symlink_type = AE_SYMLINK_TYPE_UNDEFINED; ------------------ | | 227| 26.5k|#define AE_SYMLINK_TYPE_UNDEFINED 0 ------------------ 271| 26.5k| return (entry); 272| 26.5k|} archive_entry_atime: 280| 92.5k|{ 281| 92.5k| return (entry->ae_stat.aest_atime); 282| 92.5k|} archive_entry_atime_is_set: 292| 1.46k|{ 293| 1.46k| return (entry->ae_set & AE_SET_ATIME); ------------------ | | 141| 1.46k|#define AE_SET_ATIME 4 ------------------ 294| 1.46k|} archive_entry_birthtime: 298| 92.5k|{ 299| 92.5k| return (entry->ae_stat.aest_birthtime); 300| 92.5k|} archive_entry_ctime: 316| 92.5k|{ 317| 92.5k| return (entry->ae_stat.aest_ctime); 318| 92.5k|} archive_entry_ctime_is_set: 322| 1.46k|{ 323| 1.46k| return (entry->ae_set & AE_SET_CTIME); ------------------ | | 142| 1.46k|#define AE_SET_CTIME 8 ------------------ 324| 1.46k|} archive_entry_dev: 334| 98.6k|{ 335| 98.6k| if (entry->ae_stat.aest_dev_is_broken_down) ------------------ | Branch (335:6): [True: 11.7k, False: 86.9k] ------------------ 336| 11.7k| return ae_makedev(entry->ae_stat.aest_devmajor, ------------------ | | 94| 11.7k|#define ae_makedev(maj, min) makedev((maj), (min)) ------------------ 337| 86.9k| entry->ae_stat.aest_devminor); 338| 86.9k| else 339| 86.9k| return (entry->ae_stat.aest_dev); 340| 98.6k|} archive_entry_filetype: 368| 126k|{ 369| 126k| return (AE_IFMT & entry->acl.mode); ------------------ | | 215| 126k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 370| 126k|} archive_entry_gid: 427| 92.5k|{ 428| 92.5k| return (entry->ae_stat.aest_gid); 429| 92.5k|} archive_entry_gid_is_set: 433| 19.1k|{ 434| 19.1k| return (entry->ae_set & AE_SET_GID); ------------------ | | 151| 19.1k|#define AE_SET_GID 4096 ------------------ 435| 19.1k|} archive_entry_gname: 439| 6.98k|{ 440| 6.98k| const char *p; 441| 6.98k| if (archive_mstring_get_mbs(entry->archive, &entry->ae_gname, &p) == 0) ------------------ | Branch (441:6): [True: 6.98k, False: 0] ------------------ 442| 6.98k| return (p); 443| 0| if (errno == ENOMEM) ------------------ | Branch (443:6): [True: 0, False: 0] ------------------ 444| 0| __archive_errx(1, "No memory"); 445| 0| return (NULL); 446| 0|} archive_entry_set_link_to_hardlink: 480| 5.38k|{ 481| 5.38k| if ((entry->ae_set & AE_SET_SYMLINK) != 0) { ------------------ | | 140| 5.38k|#define AE_SET_SYMLINK 2 ------------------ | Branch (481:6): [True: 0, False: 5.38k] ------------------ 482| 0| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 483| 0| } 484| 5.38k| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 5.38k|#define AE_SET_HARDLINK 1 ------------------ 485| 5.38k|} archive_entry_hardlink: 489| 5.38k|{ 490| 5.38k| const char *p; 491| 5.38k| if ((entry->ae_set & AE_SET_HARDLINK) == 0) ------------------ | | 139| 5.38k|#define AE_SET_HARDLINK 1 ------------------ | Branch (491:6): [True: 0, False: 5.38k] ------------------ 492| 0| return (NULL); 493| 5.38k| if (archive_mstring_get_mbs( ------------------ | Branch (493:6): [True: 5.38k, False: 0] ------------------ 494| 5.38k| entry->archive, &entry->ae_linkname, &p) == 0) 495| 5.38k| return (p); 496| 0| if (errno == ENOMEM) ------------------ | Branch (496:6): [True: 0, False: 0] ------------------ 497| 0| __archive_errx(1, "No memory"); 498| 0| return (NULL); 499| 0|} archive_entry_hardlink_w: 517| 5.38k|{ 518| 5.38k| const wchar_t *p; 519| 5.38k| if ((entry->ae_set & AE_SET_HARDLINK) == 0) ------------------ | | 139| 5.38k|#define AE_SET_HARDLINK 1 ------------------ | Branch (519:6): [True: 0, False: 5.38k] ------------------ 520| 0| return (NULL); 521| 5.38k| if (archive_mstring_get_wcs( ------------------ | Branch (521:6): [True: 5.38k, False: 0] ------------------ 522| 5.38k| entry->archive, &entry->ae_linkname, &p) == 0) 523| 5.38k| return (p); 524| 0| if (errno == ENOMEM) ------------------ | Branch (524:6): [True: 0, False: 0] ------------------ 525| 0| __archive_errx(1, "No memory"); 526| 0| return (NULL); 527| 0|} archive_entry_ino64: 561| 6.10k|{ 562| 6.10k| return (entry->ae_stat.aest_ino); 563| 6.10k|} archive_entry_mode: 567| 92.5k|{ 568| 92.5k| return (entry->acl.mode); 569| 92.5k|} archive_entry_mtime: 573| 92.5k|{ 574| 92.5k| return (entry->ae_stat.aest_mtime); 575| 92.5k|} archive_entry_mtime_is_set: 585| 19.1k|{ 586| 19.1k| return (entry->ae_set & AE_SET_MTIME); ------------------ | | 143| 19.1k|#define AE_SET_MTIME 16 ------------------ 587| 19.1k|} archive_entry_nlink: 591| 10.7k|{ 592| 10.7k| return (entry->ae_stat.aest_nlink); 593| 10.7k|} archive_entry_pathname: 604| 158k|{ 605| 158k| const char *p; 606| 158k| if (archive_mstring_get_mbs( ------------------ | Branch (606:6): [True: 158k, False: 605] ------------------ 607| 158k| entry->archive, &entry->ae_pathname, &p) == 0) 608| 158k| return (p); 609| |#if HAVE_EILSEQ /*{*/ 610| 605| if (errno == EILSEQ) { ------------------ | Branch (610:9): [True: 605, False: 0] ------------------ 611| 605| if (archive_mstring_get_utf8( ------------------ | Branch (611:10): [True: 605, False: 0] ------------------ 612| 605| entry->archive, &entry->ae_pathname, &p) == 0) 613| 605| return (p); 614| 605| } 615| 0|#endif /*}*/ 616| 0| if (errno == ENOMEM) ------------------ | Branch (616:6): [True: 0, False: 0] ------------------ 617| 0| __archive_errx(1, "No memory"); 618| 0| return (NULL); 619| 0|} archive_entry_pathname_utf8: 623| 114k|{ 624| 114k| const char *p; 625| 114k| if (archive_mstring_get_utf8( ------------------ | Branch (625:6): [True: 94.7k, False: 19.9k] ------------------ 626| 114k| entry->archive, &entry->ae_pathname, &p) == 0) 627| 94.7k| return (p); 628| 19.9k| if (errno == ENOMEM) ------------------ | Branch (628:6): [True: 0, False: 19.9k] ------------------ 629| 0| __archive_errx(1, "No memory"); 630| 19.9k| return (NULL); 631| 19.9k|} archive_entry_pathname_w: 635| 167k|{ 636| 167k| const wchar_t *p; 637| 167k| if (archive_mstring_get_wcs( ------------------ | Branch (637:6): [True: 133k, False: 34.6k] ------------------ 638| 167k| entry->archive, &entry->ae_pathname, &p) == 0) 639| 133k| return (p); 640| 34.6k| if (errno == ENOMEM) ------------------ | Branch (640:6): [True: 0, False: 34.6k] ------------------ 641| 0| __archive_errx(1, "No memory"); 642| 34.6k| return (NULL); 643| 34.6k|} archive_entry_perm: 654| 219|{ 655| 219| return (~AE_IFMT & entry->acl.mode); ------------------ | | 215| 219|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 656| 219|} archive_entry_perm_is_set: 660| 19.1k|{ 661| 19.1k| return (entry->ae_set & AE_SET_PERM); ------------------ | | 148| 19.1k|#define AE_SET_PERM 512 ------------------ 662| 19.1k|} archive_entry_rdev_is_set: 666| 1.42k|{ 667| 1.42k| return (entry->ae_set & AE_SET_RDEV); ------------------ | | 152| 1.42k|#define AE_SET_RDEV 8192 ------------------ 668| 1.42k|} archive_entry_size: 712| 194k|{ 713| 194k| return (entry->ae_stat.aest_size); 714| 194k|} archive_entry_size_is_set: 718| 92.5k|{ 719| 92.5k| return (entry->ae_set & AE_SET_SIZE); ------------------ | | 145| 92.5k|#define AE_SET_SIZE 64 ------------------ 720| 92.5k|} archive_entry_symlink: 746| 4.44k|{ 747| 4.44k| const char *p; 748| 4.44k| if ((entry->ae_set & AE_SET_SYMLINK) == 0) ------------------ | | 140| 4.44k|#define AE_SET_SYMLINK 2 ------------------ | Branch (748:6): [True: 4.35k, False: 90] ------------------ 749| 4.35k| return (NULL); 750| 90| if (archive_mstring_get_mbs( ------------------ | Branch (750:6): [True: 90, False: 0] ------------------ 751| 90| entry->archive, &entry->ae_linkname, &p) == 0) 752| 90| return (p); 753| 0| if (errno == ENOMEM) ------------------ | Branch (753:6): [True: 0, False: 0] ------------------ 754| 0| __archive_errx(1, "No memory"); 755| 0| return (NULL); 756| 0|} archive_entry_set_link_to_symlink: 760| 89|{ 761| 89| if ((entry->ae_set & AE_SET_HARDLINK) != 0) { ------------------ | | 139| 89|#define AE_SET_HARDLINK 1 ------------------ | Branch (761:6): [True: 0, False: 89] ------------------ 762| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 763| 0| } 764| 89| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 89|#define AE_SET_SYMLINK 2 ------------------ 765| 89|} archive_entry_symlink_w: 789| 184|{ 790| 184| const wchar_t *p; 791| 184| if ((entry->ae_set & AE_SET_SYMLINK) == 0) ------------------ | | 140| 184|#define AE_SET_SYMLINK 2 ------------------ | Branch (791:6): [True: 95, False: 89] ------------------ 792| 95| return (NULL); 793| 89| if (archive_mstring_get_wcs( ------------------ | Branch (793:6): [True: 89, False: 0] ------------------ 794| 89| entry->archive, &entry->ae_linkname, &p) == 0) 795| 89| return (p); 796| 0| if (errno == ENOMEM) ------------------ | Branch (796:6): [True: 0, False: 0] ------------------ 797| 0| __archive_errx(1, "No memory"); 798| 0| return (NULL); 799| 0|} archive_entry_uid: 815| 92.5k|{ 816| 92.5k| return (entry->ae_stat.aest_uid); 817| 92.5k|} archive_entry_uid_is_set: 821| 19.1k|{ 822| 19.1k| return (entry->ae_set & AE_SET_UID); ------------------ | | 150| 19.1k|#define AE_SET_UID 2048 ------------------ 823| 19.1k|} archive_entry_uname: 827| 6.98k|{ 828| 6.98k| const char *p; 829| 6.98k| if (archive_mstring_get_mbs(entry->archive, &entry->ae_uname, &p) == 0) ------------------ | Branch (829:6): [True: 6.98k, False: 0] ------------------ 830| 6.98k| return (p); 831| 0| if (errno == ENOMEM) ------------------ | Branch (831:6): [True: 0, False: 0] ------------------ 832| 0| __archive_errx(1, "No memory"); 833| 0| return (NULL); 834| 0|} archive_entry_is_data_encrypted: 867| 92.5k|{ 868| 92.5k| return ((entry->encryption & AE_ENCRYPTION_DATA) == AE_ENCRYPTION_DATA); ------------------ | | 169| 92.5k|#define AE_ENCRYPTION_DATA 1 ------------------ return ((entry->encryption & AE_ENCRYPTION_DATA) == AE_ENCRYPTION_DATA); ------------------ | | 169| 92.5k|#define AE_ENCRYPTION_DATA 1 ------------------ 869| 92.5k|} archive_entry_is_metadata_encrypted: 873| 92.5k|{ 874| 92.5k| return ((entry->encryption & AE_ENCRYPTION_METADATA) == AE_ENCRYPTION_METADATA); ------------------ | | 170| 92.5k|#define AE_ENCRYPTION_METADATA 2 ------------------ return ((entry->encryption & AE_ENCRYPTION_METADATA) == AE_ENCRYPTION_METADATA); ------------------ | | 170| 92.5k|#define AE_ENCRYPTION_METADATA 2 ------------------ 875| 92.5k|} archive_entry_is_encrypted: 879| 92.5k|{ 880| 92.5k| return (entry->encryption & (AE_ENCRYPTION_DATA|AE_ENCRYPTION_METADATA)); ------------------ | | 169| 92.5k|#define AE_ENCRYPTION_DATA 1 ------------------ return (entry->encryption & (AE_ENCRYPTION_DATA|AE_ENCRYPTION_METADATA)); ------------------ | | 170| 92.5k|#define AE_ENCRYPTION_METADATA 2 ------------------ 881| 92.5k|} archive_entry_set_filetype: 889| 62.6k|{ 890| 62.6k| entry->stat_valid = 0; 891| 62.6k| entry->acl.mode &= ~AE_IFMT; ------------------ | | 215| 62.6k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 892| 62.6k| entry->acl.mode |= AE_IFMT & type; ------------------ | | 215| 62.6k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 893| 62.6k| entry->ae_set |= AE_SET_FILETYPE; ------------------ | | 149| 62.6k|#define AE_SET_FILETYPE 1024 ------------------ 894| 62.6k|} archive_entry_copy_fflags_text: 908| 7.32k|{ 909| 7.32k| return archive_entry_copy_fflags_text_len(entry, flags, strlen(flags)); 910| 7.32k|} archive_entry_copy_fflags_text_len: 915| 7.32k|{ 916| 7.32k| archive_mstring_copy_mbs_len(&entry->ae_fflags_text, flags, flags_length); 917| 7.32k| return (ae_strtofflags(flags, flags_length, 918| 7.32k| &entry->ae_fflags_set, &entry->ae_fflags_clear)); 919| 7.32k|} archive_entry_set_gid: 932| 71.3k|{ 933| 71.3k| if (g < 0) { ------------------ | Branch (933:6): [True: 448, False: 70.8k] ------------------ 934| 448| g = 0; 935| 448| } 936| 71.3k| entry->stat_valid = 0; 937| 71.3k| entry->ae_stat.aest_gid = g; 938| 71.3k| entry->ae_set |= AE_SET_GID; ------------------ | | 151| 71.3k|#define AE_SET_GID 4096 ------------------ 939| 71.3k|} archive_entry_set_gname: 943| 1.17k|{ 944| 1.17k| archive_mstring_copy_mbs(&entry->ae_gname, name); 945| 1.17k|} __archive_entry_copy_gname_l: 979| 6.98k|{ 980| 6.98k| return (archive_mstring_copy_mbs_len_l(&entry->ae_gname, name, len, sc)); 981| 6.98k|} archive_entry_set_ino: 985| 152k|{ 986| 152k| if (ino < 0) { ------------------ | Branch (986:6): [True: 0, False: 152k] ------------------ 987| 0| entry->stat_valid = 0; 988| 0| entry->ae_set &= ~AE_SET_INO; ------------------ | | 146| 0|#define AE_SET_INO 128 ------------------ 989| 0| return; 990| 0| } 991| 152k| entry->stat_valid = 0; 992| 152k| entry->ae_set |= AE_SET_INO; ------------------ | | 146| 152k|#define AE_SET_INO 128 ------------------ 993| 152k| entry->ae_stat.aest_ino = ino; 994| 152k|} archive_entry_set_hardlink: 1011| 57|{ 1012| 57| if (target == NULL) { ------------------ | Branch (1012:6): [True: 1, False: 56] ------------------ 1013| 1| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 1|#define AE_SET_HARDLINK 1 ------------------ 1014| 1| if (entry->ae_set & AE_SET_SYMLINK) { ------------------ | | 140| 1|#define AE_SET_SYMLINK 2 ------------------ | Branch (1014:7): [True: 0, False: 1] ------------------ 1015| 0| return; 1016| 0| } 1017| 56| } else { 1018| 56| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 56|#define AE_SET_HARDLINK 1 ------------------ 1019| 56| } 1020| 57| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 57|#define AE_SET_SYMLINK 2 ------------------ 1021| 57| archive_mstring_copy_mbs(&entry->ae_linkname, target); 1022| 57|} archive_entry_copy_hardlink: 1038| 4.32k|{ 1039| 4.32k| if (target == NULL && (entry->ae_set & AE_SET_SYMLINK)) ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ | Branch (1039:6): [True: 0, False: 4.32k] | Branch (1039:24): [True: 0, False: 0] ------------------ 1040| 0| return; 1041| 4.32k| archive_mstring_copy_mbs(&entry->ae_linkname, target); 1042| 4.32k| if (target != NULL) ------------------ | Branch (1042:6): [True: 4.32k, False: 0] ------------------ 1043| 4.32k| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 4.32k|#define AE_SET_HARDLINK 1 ------------------ 1044| 0| else 1045| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 1046| 4.32k|} archive_entry_update_hardlink_utf8: 1062| 959|{ 1063| 959| if (target == NULL && (entry->ae_set & AE_SET_SYMLINK)) ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ | Branch (1063:6): [True: 0, False: 959] | Branch (1063:24): [True: 0, False: 0] ------------------ 1064| 0| return (0); 1065| 959| if (target != NULL) ------------------ | Branch (1065:6): [True: 959, False: 0] ------------------ 1066| 959| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 959|#define AE_SET_HARDLINK 1 ------------------ 1067| 0| else 1068| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 1069| 959| if (archive_mstring_update_utf8(entry->archive, ------------------ | Branch (1069:6): [True: 269, False: 690] ------------------ 1070| 959| &entry->ae_linkname, target) == 0) 1071| 269| return (1); 1072| 690| if (errno == ENOMEM) ------------------ | Branch (1072:6): [True: 0, False: 690] ------------------ 1073| 0| __archive_errx(1, "No memory"); 1074| 690| return (0); 1075| 690|} __archive_entry_copy_hardlink_l: 1080| 5.38k|{ 1081| 5.38k| int r; 1082| | 1083| 5.38k| if (target == NULL && (entry->ae_set & AE_SET_SYMLINK)) ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ | Branch (1083:6): [True: 0, False: 5.38k] | Branch (1083:24): [True: 0, False: 0] ------------------ 1084| 0| return (0); 1085| 5.38k| r = archive_mstring_copy_mbs_len_l(&entry->ae_linkname, 1086| 5.38k| target, len, sc); 1087| 5.38k| if (target != NULL && r == 0) ------------------ | Branch (1087:6): [True: 5.38k, False: 0] | Branch (1087:24): [True: 5.38k, False: 0] ------------------ 1088| 5.38k| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 5.38k|#define AE_SET_HARDLINK 1 ------------------ 1089| 0| else 1090| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 1091| 5.38k| return (r); 1092| 5.38k|} archive_entry_set_atime: 1096| 45.8k|{ 1097| 45.8k| FIX_NS(t, ns); ------------------ | | 112| 45.8k| do { \ | | 113| 45.8k| t += ns / 1000000000; \ | | 114| 45.8k| ns %= 1000000000; \ | | 115| 45.8k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 45.8k] | | ------------------ | | 116| 45.8k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 45.8k] | | ------------------ ------------------ 1098| 45.8k| entry->stat_valid = 0; 1099| 45.8k| entry->ae_set |= AE_SET_ATIME; ------------------ | | 141| 45.8k|#define AE_SET_ATIME 4 ------------------ 1100| 45.8k| entry->ae_stat.aest_atime = t; 1101| 45.8k| entry->ae_stat.aest_atime_nsec = ns; 1102| 45.8k|} archive_entry_unset_atime: 1106| 4.71k|{ 1107| 4.71k| archive_entry_set_atime(entry, 0, 0); 1108| 4.71k| entry->ae_set &= ~AE_SET_ATIME; ------------------ | | 141| 4.71k|#define AE_SET_ATIME 4 ------------------ 1109| 4.71k|} archive_entry_set_birthtime: 1113| 4.92k|{ 1114| 4.92k| FIX_NS(t, ns); ------------------ | | 112| 4.92k| do { \ | | 113| 4.92k| t += ns / 1000000000; \ | | 114| 4.92k| ns %= 1000000000; \ | | 115| 4.92k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 4.92k] | | ------------------ | | 116| 4.92k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 4.92k] | | ------------------ ------------------ 1115| 4.92k| entry->stat_valid = 0; 1116| 4.92k| entry->ae_set |= AE_SET_BIRTHTIME; ------------------ | | 144| 4.92k|#define AE_SET_BIRTHTIME 32 ------------------ 1117| 4.92k| entry->ae_stat.aest_birthtime = t; 1118| 4.92k| entry->ae_stat.aest_birthtime_nsec = ns; 1119| 4.92k|} archive_entry_unset_birthtime: 1123| 4.92k|{ 1124| 4.92k| archive_entry_set_birthtime(entry, 0, 0); 1125| 4.92k| entry->ae_set &= ~AE_SET_BIRTHTIME; ------------------ | | 144| 4.92k|#define AE_SET_BIRTHTIME 32 ------------------ 1126| 4.92k|} archive_entry_set_ctime: 1130| 52.5k|{ 1131| 52.5k| FIX_NS(t, ns); ------------------ | | 112| 52.5k| do { \ | | 113| 52.5k| t += ns / 1000000000; \ | | 114| 52.5k| ns %= 1000000000; \ | | 115| 52.5k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 52.5k] | | ------------------ | | 116| 52.5k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 52.5k] | | ------------------ ------------------ 1132| 52.5k| entry->stat_valid = 0; 1133| 52.5k| entry->ae_set |= AE_SET_CTIME; ------------------ | | 142| 52.5k|#define AE_SET_CTIME 8 ------------------ 1134| 52.5k| entry->ae_stat.aest_ctime = t; 1135| 52.5k| entry->ae_stat.aest_ctime_nsec = ns; 1136| 52.5k|} archive_entry_unset_ctime: 1140| 4.70k|{ 1141| 4.70k| archive_entry_set_ctime(entry, 0, 0); 1142| 4.70k| entry->ae_set &= ~AE_SET_CTIME; ------------------ | | 142| 4.70k|#define AE_SET_CTIME 8 ------------------ 1143| 4.70k|} archive_entry_set_dev: 1147| 146k|{ 1148| 146k| entry->stat_valid = 0; 1149| 146k| entry->ae_set |= AE_SET_DEV; ------------------ | | 147| 146k|#define AE_SET_DEV 256 ------------------ 1150| 146k| entry->ae_stat.aest_dev_is_broken_down = 0; 1151| 146k| entry->ae_stat.aest_dev = d; 1152| 146k|} archive_entry_set_devmajor: 1156| 5.90k|{ 1157| 5.90k| entry->stat_valid = 0; 1158| 5.90k| entry->ae_set |= AE_SET_DEV; ------------------ | | 147| 5.90k|#define AE_SET_DEV 256 ------------------ 1159| 5.90k| entry->ae_stat.aest_dev_is_broken_down = 1; 1160| 5.90k| entry->ae_stat.aest_devmajor = m; 1161| 5.90k|} archive_entry_set_devminor: 1165| 5.90k|{ 1166| 5.90k| entry->stat_valid = 0; 1167| 5.90k| entry->ae_set |= AE_SET_DEV; ------------------ | | 147| 5.90k|#define AE_SET_DEV 256 ------------------ 1168| 5.90k| entry->ae_stat.aest_dev_is_broken_down = 1; 1169| 5.90k| entry->ae_stat.aest_devminor = m; 1170| 5.90k|} archive_entry_set_link: 1175| 676|{ 1176| 676| archive_mstring_copy_mbs(&entry->ae_linkname, target); 1177| 676| if ((entry->ae_set & AE_SET_SYMLINK) == 0) { ------------------ | | 140| 676|#define AE_SET_SYMLINK 2 ------------------ | Branch (1177:6): [True: 676, False: 0] ------------------ 1178| 676| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 676|#define AE_SET_HARDLINK 1 ------------------ 1179| 676| } 1180| 676|} archive_entry_set_mode: 1243| 67.5k|{ 1244| 67.5k| entry->stat_valid = 0; 1245| 67.5k| entry->acl.mode = m; 1246| 67.5k| entry->ae_set |= AE_SET_PERM | AE_SET_FILETYPE; ------------------ | | 148| 67.5k|#define AE_SET_PERM 512 ------------------ entry->ae_set |= AE_SET_PERM | AE_SET_FILETYPE; ------------------ | | 149| 67.5k|#define AE_SET_FILETYPE 1024 ------------------ 1247| 67.5k|} archive_entry_set_mtime: 1251| 87.6k|{ 1252| 87.6k| FIX_NS(t, ns); ------------------ | | 112| 87.6k| do { \ | | 113| 87.6k| t += ns / 1000000000; \ | | 114| 87.6k| ns %= 1000000000; \ | | 115| 87.6k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 87.6k] | | ------------------ | | 116| 87.6k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 87.6k] | | ------------------ ------------------ 1253| 87.6k| entry->stat_valid = 0; 1254| 87.6k| entry->ae_set |= AE_SET_MTIME; ------------------ | | 143| 87.6k|#define AE_SET_MTIME 16 ------------------ 1255| 87.6k| entry->ae_stat.aest_mtime = t; 1256| 87.6k| entry->ae_stat.aest_mtime_nsec = ns; 1257| 87.6k|} archive_entry_unset_mtime: 1261| 256|{ 1262| 256| archive_entry_set_mtime(entry, 0, 0); 1263| 256| entry->ae_set &= ~AE_SET_MTIME; ------------------ | | 143| 256|#define AE_SET_MTIME 16 ------------------ 1264| 256|} archive_entry_set_nlink: 1268| 10.1k|{ 1269| 10.1k| entry->stat_valid = 0; 1270| 10.1k| entry->ae_stat.aest_nlink = nlink; 1271| 10.1k|} archive_entry_set_pathname: 1275| 660|{ 1276| 660| archive_mstring_copy_mbs(&entry->ae_pathname, name); 1277| 660|} archive_entry_copy_pathname: 1287| 14.9k|{ 1288| 14.9k| archive_mstring_copy_mbs(&entry->ae_pathname, name); 1289| 14.9k|} archive_entry_copy_pathname_w: 1293| 5.76k|{ 1294| 5.76k| archive_mstring_copy_wcs(&entry->ae_pathname, name); 1295| 5.76k|} archive_entry_update_pathname_utf8: 1299| 31.7k|{ 1300| 31.7k| if (archive_mstring_update_utf8(entry->archive, ------------------ | Branch (1300:6): [True: 5.34k, False: 26.4k] ------------------ 1301| 31.7k| &entry->ae_pathname, name) == 0) 1302| 5.34k| return (1); 1303| 26.4k| if (errno == ENOMEM) ------------------ | Branch (1303:6): [True: 0, False: 26.4k] ------------------ 1304| 0| __archive_errx(1, "No memory"); 1305| 26.4k| return (0); 1306| 26.4k|} __archive_entry_copy_pathname_l: 1311| 69.5k|{ 1312| 69.5k| return (archive_mstring_copy_mbs_len_l(&entry->ae_pathname, 1313| 69.5k| name, len, sc)); 1314| 69.5k|} archive_entry_set_perm: 1318| 26.3k|{ 1319| 26.3k| entry->stat_valid = 0; 1320| 26.3k| entry->acl.mode &= AE_IFMT; ------------------ | | 215| 26.3k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1321| 26.3k| entry->acl.mode |= ~AE_IFMT & p; ------------------ | | 215| 26.3k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1322| 26.3k| entry->ae_set |= AE_SET_PERM; ------------------ | | 148| 26.3k|#define AE_SET_PERM 512 ------------------ 1323| 26.3k|} archive_entry_set_rdev: 1327| 9.30k|{ 1328| 9.30k| entry->stat_valid = 0; 1329| 9.30k| entry->ae_stat.aest_rdev = m; 1330| 9.30k| entry->ae_stat.aest_rdev_is_broken_down = 0; 1331| 9.30k| entry->ae_stat.aest_rdevmajor = 0; 1332| 9.30k| entry->ae_stat.aest_rdevminor = 0; 1333| 9.30k| entry->ae_set |= AE_SET_RDEV; ------------------ | | 152| 9.30k|#define AE_SET_RDEV 8192 ------------------ 1334| 9.30k|} archive_entry_set_rdevmajor: 1338| 7.35k|{ 1339| 7.35k| entry->stat_valid = 0; 1340| 7.35k| entry->ae_stat.aest_rdev_is_broken_down = 1; 1341| 7.35k| entry->ae_stat.aest_rdev = 0; 1342| 7.35k| entry->ae_stat.aest_rdevmajor = m; 1343| 7.35k| entry->ae_set |= AE_SET_RDEV; ------------------ | | 152| 7.35k|#define AE_SET_RDEV 8192 ------------------ 1344| 7.35k|} archive_entry_set_rdevminor: 1348| 7.33k|{ 1349| 7.33k| entry->stat_valid = 0; 1350| 7.33k| entry->ae_stat.aest_rdev_is_broken_down = 1; 1351| 7.33k| entry->ae_stat.aest_rdev = 0; 1352| 7.33k| entry->ae_stat.aest_rdevminor = m; 1353| 7.33k| entry->ae_set |= AE_SET_RDEV; ------------------ | | 152| 7.33k|#define AE_SET_RDEV 8192 ------------------ 1354| 7.33k|} archive_entry_set_size: 1358| 91.9k|{ 1359| 91.9k| if (s < 0) { ------------------ | Branch (1359:6): [True: 0, False: 91.9k] ------------------ 1360| 0| s = 0; 1361| 0| } 1362| 91.9k| entry->stat_valid = 0; 1363| 91.9k| entry->ae_stat.aest_size = s; 1364| 91.9k| entry->ae_set |= AE_SET_SIZE; ------------------ | | 145| 91.9k|#define AE_SET_SIZE 64 ------------------ 1365| 91.9k|} archive_entry_unset_size: 1369| 153|{ 1370| 153| archive_entry_set_size(entry, 0); 1371| 153| entry->ae_set &= ~AE_SET_SIZE; ------------------ | | 145| 153|#define AE_SET_SIZE 64 ------------------ 1372| 153|} archive_entry_set_symlink: 1388| 4.45k|{ 1389| 4.45k| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 4.45k|#define AE_SET_HARDLINK 1 ------------------ | Branch (1389:6): [True: 4.45k, False: 0] | Branch (1389:26): [True: 0, False: 4.45k] ------------------ 1390| 0| return; 1391| 4.45k| archive_mstring_copy_mbs(&entry->ae_linkname, linkname); 1392| 4.45k| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 4.45k|#define AE_SET_HARDLINK 1 ------------------ 1393| 4.45k| if (linkname == NULL) ------------------ | Branch (1393:6): [True: 4.45k, False: 0] ------------------ 1394| 4.45k| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 4.45k|#define AE_SET_SYMLINK 2 ------------------ 1395| 0| else 1396| 0| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 1397| 4.45k|} archive_entry_set_symlink_type: 1401| 1.19k|{ 1402| 1.19k| entry->ae_symlink_type = type; 1403| 1.19k|} archive_entry_copy_symlink: 1420| 275|{ 1421| 275| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ | Branch (1421:6): [True: 0, False: 275] | Branch (1421:26): [True: 0, False: 0] ------------------ 1422| 0| return; 1423| 275| archive_mstring_copy_mbs(&entry->ae_linkname, linkname); 1424| 275| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 275|#define AE_SET_HARDLINK 1 ------------------ 1425| 275| if (linkname == NULL) ------------------ | Branch (1425:6): [True: 0, False: 275] ------------------ 1426| 0| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 1427| 275| else 1428| 275| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 275|#define AE_SET_SYMLINK 2 ------------------ 1429| 275|} archive_entry_copy_symlink_w: 1433| 1|{ 1434| 1| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ | Branch (1434:6): [True: 0, False: 1] | Branch (1434:26): [True: 0, False: 0] ------------------ 1435| 0| return; 1436| 1| archive_mstring_copy_wcs(&entry->ae_linkname, linkname); 1437| 1| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 1|#define AE_SET_HARDLINK 1 ------------------ 1438| 1| if (linkname == NULL) ------------------ | Branch (1438:6): [True: 0, False: 1] ------------------ 1439| 0| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 1440| 1| else 1441| 1| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 1|#define AE_SET_SYMLINK 2 ------------------ 1442| 1|} archive_entry_update_symlink_utf8: 1446| 1.19k|{ 1447| 1.19k| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ | Branch (1447:6): [True: 0, False: 1.19k] | Branch (1447:26): [True: 0, False: 0] ------------------ 1448| 0| return (0); 1449| 1.19k| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 1.19k|#define AE_SET_HARDLINK 1 ------------------ 1450| 1.19k| if (linkname == NULL) ------------------ | Branch (1450:6): [True: 0, False: 1.19k] ------------------ 1451| 0| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 1452| 1.19k| else 1453| 1.19k| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 1.19k|#define AE_SET_SYMLINK 2 ------------------ 1454| 1.19k| if (archive_mstring_update_utf8(entry->archive, ------------------ | Branch (1454:6): [True: 411, False: 779] ------------------ 1455| 1.19k| &entry->ae_linkname, linkname) == 0) 1456| 411| return (1); 1457| 779| if (errno == ENOMEM) ------------------ | Branch (1457:6): [True: 0, False: 779] ------------------ 1458| 0| __archive_errx(1, "No memory"); 1459| 779| return (0); 1460| 779|} __archive_entry_copy_symlink_l: 1465| 1.56k|{ 1466| 1.56k| int r; 1467| | 1468| 1.56k| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ | Branch (1468:6): [True: 0, False: 1.56k] | Branch (1468:26): [True: 0, False: 0] ------------------ 1469| 0| return (0); 1470| 1.56k| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 1.56k|#define AE_SET_HARDLINK 1 ------------------ 1471| 1.56k| r = archive_mstring_copy_mbs_len_l(&entry->ae_linkname, 1472| 1.56k| linkname, len, sc); 1473| 1.56k| if (linkname == NULL || r != 0) ------------------ | Branch (1473:6): [True: 0, False: 1.56k] | Branch (1473:26): [True: 322, False: 1.23k] ------------------ 1474| 322| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 322|#define AE_SET_SYMLINK 2 ------------------ 1475| 1.23k| else 1476| 1.23k| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 1.23k|#define AE_SET_SYMLINK 2 ------------------ 1477| 1.56k| return (r); 1478| 1.56k|} archive_entry_set_uid: 1482| 72.3k|{ 1483| 72.3k| if (u < 0) { ------------------ | Branch (1483:6): [True: 720, False: 71.5k] ------------------ 1484| 720| u = 0; 1485| 720| } 1486| 72.3k| entry->stat_valid = 0; 1487| 72.3k| entry->ae_stat.aest_uid = u; 1488| 72.3k| entry->ae_set |= AE_SET_UID; ------------------ | | 150| 72.3k|#define AE_SET_UID 2048 ------------------ 1489| 72.3k|} archive_entry_set_uname: 1493| 210|{ 1494| 210| archive_mstring_copy_mbs(&entry->ae_uname, name); 1495| 210|} archive_entry_copy_uname: 1505| 130|{ 1506| 130| archive_mstring_copy_mbs(&entry->ae_uname, name); 1507| 130|} archive_entry_set_is_data_encrypted: 1528| 14.0k|{ 1529| 14.0k| if (is_encrypted) { ------------------ | Branch (1529:6): [True: 14.0k, False: 0] ------------------ 1530| 14.0k| entry->encryption |= AE_ENCRYPTION_DATA; ------------------ | | 169| 14.0k|#define AE_ENCRYPTION_DATA 1 ------------------ 1531| 14.0k| } else { 1532| 0| entry->encryption &= ~AE_ENCRYPTION_DATA; ------------------ | | 169| 0|#define AE_ENCRYPTION_DATA 1 ------------------ 1533| 0| } 1534| 14.0k|} archive_entry_set_is_metadata_encrypted: 1538| 5|{ 1539| 5| if (is_encrypted) { ------------------ | Branch (1539:6): [True: 5, False: 0] ------------------ 1540| 5| entry->encryption |= AE_ENCRYPTION_METADATA; ------------------ | | 170| 5|#define AE_ENCRYPTION_METADATA 2 ------------------ 1541| 5| } else { 1542| 0| entry->encryption &= ~AE_ENCRYPTION_METADATA; ------------------ | | 170| 0|#define AE_ENCRYPTION_METADATA 2 ------------------ 1543| 0| } 1544| 5|} __archive_entry_copy_uname_l: 1549| 6.98k|{ 1550| 6.98k| return (archive_mstring_copy_mbs_len_l(&entry->ae_uname, 1551| 6.98k| name, len, sc)); 1552| 6.98k|} archive_entry_copy_mac_metadata: 1564| 257k|{ 1565| 257k| void *metadata; 1566| | 1567| 257k| if (p == NULL || s == 0) { ------------------ | Branch (1567:6): [True: 257k, False: 0] | Branch (1567:19): [True: 0, False: 0] ------------------ 1568| 257k| free(entry->mac_metadata); 1569| 257k| entry->mac_metadata = NULL; 1570| 257k| entry->mac_metadata_size = 0; 1571| 257k| } else { 1572| 0| metadata = malloc(s); 1573| 0| if (metadata == NULL) ------------------ | Branch (1573:7): [True: 0, False: 0] ------------------ 1574| 0| abort(); 1575| 0| memcpy(metadata, p, s); 1576| 0| free(entry->mac_metadata); 1577| 0| entry->mac_metadata = metadata; 1578| 0| entry->mac_metadata_size = s; 1579| 0| } 1580| 257k|} archive_entry_digest: 1585| 92.5k|{ 1586| 92.5k| switch (type) { 1587| 0| case ARCHIVE_ENTRY_DIGEST_MD5: ------------------ | | 444| 0|#define ARCHIVE_ENTRY_DIGEST_MD5 0x00000001 ------------------ | Branch (1587:2): [True: 0, False: 92.5k] ------------------ 1588| 0| return entry->digest.md5; 1589| 0| case ARCHIVE_ENTRY_DIGEST_RMD160: ------------------ | | 445| 0|#define ARCHIVE_ENTRY_DIGEST_RMD160 0x00000002 ------------------ | Branch (1589:2): [True: 0, False: 92.5k] ------------------ 1590| 0| return entry->digest.rmd160; 1591| 92.5k| case ARCHIVE_ENTRY_DIGEST_SHA1: ------------------ | | 446| 92.5k|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ | Branch (1591:2): [True: 92.5k, False: 0] ------------------ 1592| 92.5k| return entry->digest.sha1; 1593| 0| case ARCHIVE_ENTRY_DIGEST_SHA256: ------------------ | | 447| 0|#define ARCHIVE_ENTRY_DIGEST_SHA256 0x00000004 ------------------ | Branch (1593:2): [True: 0, False: 92.5k] ------------------ 1594| 0| return entry->digest.sha256; 1595| 0| case ARCHIVE_ENTRY_DIGEST_SHA384: ------------------ | | 448| 0|#define ARCHIVE_ENTRY_DIGEST_SHA384 0x00000005 ------------------ | Branch (1595:2): [True: 0, False: 92.5k] ------------------ 1596| 0| return entry->digest.sha384; 1597| 0| case ARCHIVE_ENTRY_DIGEST_SHA512: ------------------ | | 449| 0|#define ARCHIVE_ENTRY_DIGEST_SHA512 0x00000006 ------------------ | Branch (1597:2): [True: 0, False: 92.5k] ------------------ 1598| 0| return entry->digest.sha512; 1599| 0| default: ------------------ | Branch (1599:2): [True: 0, False: 92.5k] ------------------ 1600| | return NULL; 1601| 92.5k| } 1602| 92.5k|} archive_entry_acl: 1655| 219|{ 1656| 219| return &entry->acl; 1657| 219|} archive_entry.c:ae_strtofflags: 2149| 7.32k|{ 2150| 7.32k| const char *start, *end; 2151| 7.32k| const struct flag *flag; 2152| 7.32k| unsigned long set, clear; 2153| 7.32k| const char *failed; 2154| | 2155| 7.32k| set = clear = 0; 2156| 7.32k| start = s; 2157| 7.32k| failed = NULL; 2158| | /* Find start of first token. */ 2159| 7.32k| while (l > 0 && (*start == '\t' || *start == ' ' || *start == ',')) { ------------------ | Branch (2159:9): [True: 7.32k, False: 0] | Branch (2159:19): [True: 0, False: 7.32k] | Branch (2159:39): [True: 0, False: 7.32k] | Branch (2159:58): [True: 0, False: 7.32k] ------------------ 2160| 0| start++; 2161| 0| l--; 2162| 0| } 2163| 16.1k| while (l > 0) { ------------------ | Branch (2163:9): [True: 8.78k, False: 7.32k] ------------------ 2164| 8.78k| size_t length; 2165| | /* Locate end of token. */ 2166| 8.78k| end = start; 2167| 61.4k| while (l > 0 && *end != '\t' && ------------------ | Branch (2167:10): [True: 54.3k, False: 7.10k] | Branch (2167:19): [True: 54.3k, False: 0] ------------------ 2168| 54.3k| *end != ' ' && *end != ',') { ------------------ | Branch (2168:7): [True: 54.3k, False: 0] | Branch (2168:24): [True: 52.6k, False: 1.67k] ------------------ 2169| 52.6k| end++; 2170| 52.6k| l--; 2171| 52.6k| } 2172| 8.78k| length = end - start; 2173| 174k| for (flag = fileflags; flag->name != NULL; flag++) { ------------------ | Branch (2173:26): [True: 166k, False: 8.55k] ------------------ 2174| 166k| size_t flag_length = strlen(flag->name); 2175| 166k| if (length == flag_length ------------------ | Branch (2175:8): [True: 35.1k, False: 131k] ------------------ 2176| 35.1k| && memcmp(start, flag->name, length) == 0) { ------------------ | Branch (2176:11): [True: 0, False: 35.1k] ------------------ 2177| | /* Matched "noXXXX", so reverse the sense. */ 2178| 0| clear |= flag->set; 2179| 0| set |= flag->clear; 2180| 0| break; 2181| 166k| } else if (length == flag_length - 2 ------------------ | Branch (2181:15): [True: 26.3k, False: 140k] ------------------ 2182| 26.3k| && memcmp(start, flag->name + 2, length) == 0) { ------------------ | Branch (2182:11): [True: 228, False: 26.1k] ------------------ 2183| | /* Matched "XXXX", so don't reverse. */ 2184| 228| set |= flag->set; 2185| 228| clear |= flag->clear; 2186| 228| break; 2187| 228| } 2188| 166k| } 2189| | /* Ignore unknown flag names. */ 2190| 8.78k| if (flag->name == NULL && failed == NULL) ------------------ | Branch (2190:7): [True: 8.55k, False: 228] | Branch (2190:31): [True: 7.09k, False: 1.45k] ------------------ 2191| 7.09k| failed = start; 2192| | 2193| | /* Find start of next token. */ 2194| 8.78k| start = end; 2195| 10.4k| while (l > 0 && (*start == '\t' || *start == ' ' || *start == ',')) { ------------------ | Branch (2195:10): [True: 3.12k, False: 7.32k] | Branch (2195:20): [True: 0, False: 3.12k] | Branch (2195:40): [True: 0, False: 3.12k] | Branch (2195:59): [True: 1.67k, False: 1.45k] ------------------ 2196| 1.67k| start++; 2197| 1.67k| l--; 2198| 1.67k| } 2199| | 2200| 8.78k| } 2201| | 2202| 7.32k| if (setp) ------------------ | Branch (2202:6): [True: 7.32k, False: 0] ------------------ 2203| 7.32k| *setp = set; 2204| 7.32k| if (clrp) ------------------ | Branch (2204:6): [True: 7.32k, False: 0] ------------------ 2205| 7.32k| *clrp = clear; 2206| | 2207| | /* Return location of first failure. */ 2208| 7.32k| return (failed); 2209| 7.32k|} archive_entry_linkresolver_new: 101| 61|{ 102| 61| struct archive_entry_linkresolver *res; 103| | 104| | /* Check for positive power-of-two */ 105| 61| if (links_cache_initial_size == 0 || ------------------ | | 68| 61|#define links_cache_initial_size 1024 ------------------ | Branch (105:6): [Folded, False: 0] ------------------ 106| 0| (links_cache_initial_size & (links_cache_initial_size - 1)) != 0) ------------------ | | 68| 0|#define links_cache_initial_size 1024 ------------------ (links_cache_initial_size & (links_cache_initial_size - 1)) != 0) ------------------ | | 68| 0|#define links_cache_initial_size 1024 ------------------ | Branch (106:6): [Folded, False: 0] ------------------ 107| 0| return (NULL); 108| | 109| 61| res = calloc(1, sizeof(struct archive_entry_linkresolver)); 110| 61| if (res == NULL) ------------------ | Branch (110:6): [True: 0, False: 61] ------------------ 111| 0| return (NULL); 112| 61| res->number_buckets = links_cache_initial_size; ------------------ | | 68| 61|#define links_cache_initial_size 1024 ------------------ 113| 61| res->buckets = calloc(res->number_buckets, sizeof(res->buckets[0])); 114| 61| if (res->buckets == NULL) { ------------------ | Branch (114:6): [True: 0, False: 61] ------------------ 115| 0| free(res); 116| 0| return (NULL); 117| 0| } 118| 61| return (res); 119| 61|} archive_entry_linkresolver_set_strategy: 124| 61|{ 125| 61| int fmtbase = fmt & ARCHIVE_FORMAT_BASE_MASK; ------------------ | | 355| 61|#define ARCHIVE_FORMAT_BASE_MASK 0xff0000 ------------------ 126| | 127| 61| switch (fmtbase) { 128| 0| case ARCHIVE_FORMAT_7ZIP: ------------------ | | 385| 0|#define ARCHIVE_FORMAT_7ZIP 0xE0000 ------------------ | Branch (128:2): [True: 0, False: 61] ------------------ 129| 0| case ARCHIVE_FORMAT_AR: ------------------ | | 376| 0|#define ARCHIVE_FORMAT_AR 0x70000 ------------------ | Branch (129:2): [True: 0, False: 61] ------------------ 130| 0| case ARCHIVE_FORMAT_ZIP: ------------------ | | 374| 0|#define ARCHIVE_FORMAT_ZIP 0x50000 ------------------ | Branch (130:2): [True: 0, False: 61] ------------------ 131| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO; ------------------ | | 64| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO 2 ------------------ 132| 0| break; 133| 0| case ARCHIVE_FORMAT_CPIO: ------------------ | | 356| 0|#define ARCHIVE_FORMAT_CPIO 0x10000 ------------------ | Branch (133:2): [True: 0, False: 61] ------------------ 134| 0| switch (fmt) { 135| 0| case ARCHIVE_FORMAT_CPIO_SVR4_NOCRC: ------------------ | | 360| 0|#define ARCHIVE_FORMAT_CPIO_SVR4_NOCRC (ARCHIVE_FORMAT_CPIO | 4) | | ------------------ | | | | 356| 0|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ | Branch (135:3): [True: 0, False: 0] ------------------ 136| 0| case ARCHIVE_FORMAT_CPIO_SVR4_CRC: ------------------ | | 361| 0|#define ARCHIVE_FORMAT_CPIO_SVR4_CRC (ARCHIVE_FORMAT_CPIO | 5) | | ------------------ | | | | 356| 0|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ | Branch (136:3): [True: 0, False: 0] ------------------ 137| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_NEW_CPIO; ------------------ | | 65| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_NEW_CPIO 3 ------------------ 138| 0| break; 139| 0| default: ------------------ | Branch (139:3): [True: 0, False: 0] ------------------ 140| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO; ------------------ | | 64| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO 2 ------------------ 141| 0| break; 142| 0| } 143| 0| break; 144| 61| case ARCHIVE_FORMAT_MTREE: ------------------ | | 379| 61|#define ARCHIVE_FORMAT_MTREE 0x80000 ------------------ | Branch (144:2): [True: 61, False: 0] ------------------ 145| 61| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_MTREE; ------------------ | | 63| 61|#define ARCHIVE_ENTRY_LINKIFY_LIKE_MTREE 1 ------------------ 146| 61| break; 147| 0| case ARCHIVE_FORMAT_ISO9660: ------------------ | | 372| 0|#define ARCHIVE_FORMAT_ISO9660 0x40000 ------------------ | Branch (147:2): [True: 0, False: 61] ------------------ 148| 0| case ARCHIVE_FORMAT_SHAR: ------------------ | | 364| 0|#define ARCHIVE_FORMAT_SHAR 0x20000 ------------------ | Branch (148:2): [True: 0, False: 61] ------------------ 149| 0| case ARCHIVE_FORMAT_TAR: ------------------ | | 367| 0|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ | Branch (149:2): [True: 0, False: 61] ------------------ 150| 0| case ARCHIVE_FORMAT_XAR: ------------------ | | 381| 0|#define ARCHIVE_FORMAT_XAR 0xA0000 ------------------ | Branch (150:2): [True: 0, False: 61] ------------------ 151| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_TAR; ------------------ | | 62| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_TAR 0 ------------------ 152| 0| break; 153| 0| default: ------------------ | Branch (153:2): [True: 0, False: 61] ------------------ 154| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO; ------------------ | | 64| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO 2 ------------------ 155| 0| break; 156| 61| } 157| 61|} archive_entry_linkresolver_free: 161| 3.66k|{ 162| 3.66k| if (res == NULL) ------------------ | Branch (162:6): [True: 3.60k, False: 61] ------------------ 163| 3.60k| return; 164| | 165| 61| while (next_entry(res, NEXT_ENTRY_ALL) != NULL) { ------------------ | | 89| 61|#define NEXT_ENTRY_ALL (NEXT_ENTRY_DEFERRED | NEXT_ENTRY_PARTIAL) | | ------------------ | | | | 87| 61|#define NEXT_ENTRY_DEFERRED 1 | | ------------------ | | #define NEXT_ENTRY_ALL (NEXT_ENTRY_DEFERRED | NEXT_ENTRY_PARTIAL) | | ------------------ | | | | 88| 61|#define NEXT_ENTRY_PARTIAL 2 | | ------------------ ------------------ | Branch (165:9): [True: 0, False: 61] ------------------ 166| | /* Actual freeing done by next_entry() */ 167| 0| } 168| 61| free(res->buckets); 169| 61| free(res); 170| 61|} archive_entry_link_resolver.c:next_entry: 332| 61|{ 333| 61| struct links_entry *le; 334| 61| size_t bucket; 335| | 336| | /* Free a held entry. */ 337| 61| if (res->spare != NULL) { ------------------ | Branch (337:6): [True: 0, False: 61] ------------------ 338| 0| archive_entry_free(res->spare->canonical); 339| 0| archive_entry_free(res->spare->entry); 340| 0| free(res->spare); 341| 0| res->spare = NULL; 342| 0| } 343| | 344| | /* Look for next non-empty bucket in the links cache. */ 345| 62.5k| for (bucket = 0; bucket < res->number_buckets; bucket++) { ------------------ | Branch (345:19): [True: 62.4k, False: 61] ------------------ 346| 62.4k| for (le = res->buckets[bucket]; le != NULL; le = le->next) { ------------------ | Branch (346:35): [True: 0, False: 62.4k] ------------------ 347| 0| if (le->entry != NULL && ------------------ | Branch (347:8): [True: 0, False: 0] ------------------ 348| 0| (mode & NEXT_ENTRY_DEFERRED) == 0) ------------------ | | 87| 0|#define NEXT_ENTRY_DEFERRED 1 ------------------ | Branch (348:8): [True: 0, False: 0] ------------------ 349| 0| continue; 350| 0| if (le->entry == NULL && ------------------ | Branch (350:8): [True: 0, False: 0] ------------------ 351| 0| (mode & NEXT_ENTRY_PARTIAL) == 0) ------------------ | | 88| 0|#define NEXT_ENTRY_PARTIAL 2 ------------------ | Branch (351:8): [True: 0, False: 0] ------------------ 352| 0| continue; 353| | /* Remove it from this hash bucket. */ 354| 0| if (le->next != NULL) ------------------ | Branch (354:8): [True: 0, False: 0] ------------------ 355| 0| le->next->previous = le->previous; 356| 0| if (le->previous != NULL) ------------------ | Branch (356:8): [True: 0, False: 0] ------------------ 357| 0| le->previous->next = le->next; 358| 0| else 359| 0| res->buckets[bucket] = le->next; 360| 0| res->number_entries--; 361| | /* Defer freeing this entry. */ 362| 0| res->spare = le; 363| 0| return (le); 364| 0| } 365| 62.4k| } 366| 61| return (NULL); 367| 61|} archive_entry_sparse_clear: 40| 257k|{ 41| 257k| struct ae_sparse *sp; 42| | 43| 257k| while (entry->sparse_head != NULL) { ------------------ | Branch (43:9): [True: 25, False: 257k] ------------------ 44| 25| sp = entry->sparse_head->next; 45| 25| free(entry->sparse_head); 46| 25| entry->sparse_head = sp; 47| 25| } 48| 257k| entry->sparse_tail = NULL; 49| | entry->sparse_p = NULL; 50| 257k|} archive_entry_sparse_add_entry: 55| 404|{ 56| 404| struct ae_sparse *sp; 57| | 58| 404| if (offset < 0 || length < 0) ------------------ | Branch (58:6): [True: 0, False: 404] | Branch (58:20): [True: 0, False: 404] ------------------ 59| | /* Invalid value */ 60| 0| return; 61| 404| if (offset > INT64_MAX - length || ------------------ | Branch (61:6): [True: 0, False: 404] ------------------ 62| 404| offset + length > archive_entry_size(entry)) ------------------ | Branch (62:6): [True: 379, False: 25] ------------------ 63| | /* A value of "length" parameter is too large. */ 64| 379| return; 65| 25| if ((sp = entry->sparse_tail) != NULL) { ------------------ | Branch (65:6): [True: 0, False: 25] ------------------ 66| 0| if (sp->offset + sp->length > offset) ------------------ | Branch (66:7): [True: 0, False: 0] ------------------ 67| | /* Invalid value. */ 68| 0| return; 69| 0| if (sp->offset + sp->length == offset) { ------------------ | Branch (69:7): [True: 0, False: 0] ------------------ 70| 0| if (sp->offset + sp->length + length < 0) ------------------ | Branch (70:8): [True: 0, False: 0] ------------------ 71| | /* A value of "length" parameter is 72| | * too large. */ 73| 0| return; 74| | /* Expand existing sparse block size. */ 75| 0| sp->length += length; 76| 0| return; 77| 0| } 78| 0| } 79| | 80| 25| if ((sp = malloc(sizeof(*sp))) == NULL) ------------------ | Branch (80:6): [True: 0, False: 25] ------------------ 81| | /* XXX Error XXX */ 82| 0| return; 83| | 84| 25| sp->offset = offset; 85| 25| sp->length = length; 86| 25| sp->next = NULL; 87| | 88| 25| if (entry->sparse_head == NULL) ------------------ | Branch (88:6): [True: 25, False: 0] ------------------ 89| 25| entry->sparse_head = entry->sparse_tail = sp; 90| 0| else { 91| | /* Add a new sparse block to the tail of list. */ 92| 0| if (entry->sparse_tail != NULL) ------------------ | Branch (92:7): [True: 0, False: 0] ------------------ 93| 0| entry->sparse_tail->next = sp; 94| 0| entry->sparse_tail = sp; 95| 0| } 96| 25|} archive_entry_sparse_count: 104| 49|{ 105| 49| struct ae_sparse *sp; 106| 49| int count = 0; 107| | 108| 74| for (sp = entry->sparse_head; sp != NULL; sp = sp->next) ------------------ | Branch (108:32): [True: 25, False: 49] ------------------ 109| 25| count++; 110| | 111| | /* 112| | * Sanity check if this entry is exactly sparse. 113| | * If amount of sparse blocks is just one and it indicates the whole 114| | * file data, we should remove it and return zero. 115| | */ 116| 49| if (count == 1) { ------------------ | Branch (116:6): [True: 25, False: 24] ------------------ 117| 25| sp = entry->sparse_head; 118| 25| if (sp->offset == 0 && ------------------ | Branch (118:7): [True: 22, False: 3] ------------------ 119| 22| sp->length >= archive_entry_size(entry)) { ------------------ | Branch (119:7): [True: 15, False: 7] ------------------ 120| 15| count = 0; 121| 15| archive_entry_sparse_clear(entry); 122| 15| } 123| 25| } 124| | 125| 49| return (count); 126| 49|} archive_entry_xattr_clear: 73| 257k|{ 74| 257k| struct ae_xattr *xp; 75| | 76| 257k| while (entry->xattr_head != NULL) { ------------------ | Branch (76:9): [True: 50, False: 257k] ------------------ 77| 50| xp = entry->xattr_head->next; 78| 50| free(entry->xattr_head->name); 79| 50| free(entry->xattr_head->value); 80| 50| free(entry->xattr_head); 81| 50| entry->xattr_head = xp; 82| 50| } 83| | 84| 257k| entry->xattr_head = NULL; 85| | entry->xattr_p = NULL; 86| 257k|} archive_entry_xattr_add_entry: 91| 50|{ 92| 50| struct ae_xattr *xp; 93| | 94| 50| if ((xp = malloc(sizeof(struct ae_xattr))) == NULL) ------------------ | Branch (94:6): [True: 0, False: 50] ------------------ 95| 0| __archive_errx(1, "Out of memory"); 96| | 97| 50| if ((xp->name = strdup(name)) == NULL) ------------------ | Branch (97:6): [True: 0, False: 50] ------------------ 98| 0| __archive_errx(1, "Out of memory"); 99| | 100| 50| if ((xp->value = malloc(size)) == NULL) ------------------ | Branch (100:6): [True: 0, False: 50] ------------------ 101| 0| __archive_errx(1, "Out of memory"); 102| | 103| 50| memcpy(xp->value, value, size); 104| 50| xp->size = size; 105| | 106| 50| xp->next = entry->xattr_head; 107| 50| entry->xattr_head = xp; 108| 50|} archive_hmac.c:__hmac_sha1_init: 224| 3.37k|{ 225| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 226| | EVP_MAC *mac; 227| | 228| | char sha1[] = "SHA1"; 229| | OSSL_PARAM params[] = { 230| | OSSL_PARAM_utf8_string("digest", sha1, sizeof(sha1) - 1), 231| | OSSL_PARAM_END 232| | }; 233| | 234| | mac = EVP_MAC_fetch(NULL, "HMAC", NULL); 235| | *ctx = EVP_MAC_CTX_new(mac); 236| | EVP_MAC_free(mac); 237| | if (*ctx == NULL) 238| | return -1; 239| | 240| | EVP_MAC_init(*ctx, key, key_len, params); 241| |#else 242| 3.37k| *ctx = HMAC_CTX_new(); 243| 3.37k| if (*ctx == NULL) ------------------ | Branch (243:6): [True: 0, False: 3.37k] ------------------ 244| 0| return -1; 245| 3.37k| HMAC_Init_ex(*ctx, key, key_len, EVP_sha1(), NULL); 246| 3.37k|#endif 247| 3.37k| return 0; 248| 3.37k|} archive_hmac.c:__hmac_sha1_update: 253| 112k|{ 254| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 255| | EVP_MAC_update(*ctx, data, data_len); 256| |#else 257| 112k| HMAC_Update(*ctx, data, data_len); 258| 112k|#endif 259| 112k|} archive_hmac.c:__hmac_sha1_final: 263| 2.49k|{ 264| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 265| | size_t len = *out_len; 266| |#else 267| 2.49k| unsigned int len = (unsigned int)*out_len; 268| 2.49k|#endif 269| | 270| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 271| | EVP_MAC_final(*ctx, out, &len, *out_len); 272| |#else 273| 2.49k| HMAC_Final(*ctx, out, &len); 274| 2.49k|#endif 275| 2.49k| *out_len = len; 276| 2.49k|} archive_hmac.c:__hmac_sha1_cleanup: 280| 3.37k|{ 281| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 282| | EVP_MAC_CTX_free(*ctx); 283| |#else 284| 3.37k| HMAC_CTX_free(*ctx); 285| 3.37k|#endif 286| | *ctx = NULL; 287| 3.37k|} archive_read.c:archive_ckd_mul_size: 187| 304|{ 188| 304|#if USE_STDCKDINT 189| 304| return ckd_mul(result, a, b); 190| |#elif USE_BUILTIN 191| | return __builtin_mul_overflow(a, b, result); 192| |#elif USE_INTSAFE 193| | return SizeTMult(a, b, result); 194| |#else 195| | if (b != 0 && a > SIZE_MAX / b) 196| | return 1; 197| | *result = a * b; 198| | return 0; 199| |#endif 200| 304|} archive_read_support_filter_lz4.c:archive_ckd_add_size: 119| 272|{ 120| 272|#if USE_STDCKDINT 121| 272| return ckd_add(result, a, b); 122| |#elif USE_BUILTIN 123| | return __builtin_add_overflow(a, b, result); 124| |#elif USE_INTSAFE 125| | return SizeTAdd(a, b, result); 126| |#else 127| | if (a > SIZE_MAX - b) 128| | return 1; 129| | *result = a + b; 130| | return 0; 131| |#endif 132| 272|} archive_read_support_filter_zstd.c:archive_ckd_add_size: 119| 272|{ 120| 272|#if USE_STDCKDINT 121| 272| return ckd_add(result, a, b); 122| |#elif USE_BUILTIN 123| | return __builtin_add_overflow(a, b, result); 124| |#elif USE_INTSAFE 125| | return SizeTAdd(a, b, result); 126| |#else 127| | if (a > SIZE_MAX - b) 128| | return 1; 129| | *result = a + b; 130| | return 0; 131| |#endif 132| 272|} archive_read_support_format_ar.c:archive_ckd_mul_u64: 205| 13.6k|{ 206| 13.6k|#if USE_STDCKDINT 207| 13.6k| return ckd_mul(result, a, b); 208| |#elif USE_BUILTIN 209| | return __builtin_mul_overflow(a, b, result); 210| |#elif USE_INTSAFE 211| | ULONGLONG res; 212| | int ret; 213| | 214| | ret = ULongLongMult(a, b, &res); 215| | *result = (uint64_t)res; 216| | return ret; 217| |#else 218| | if (b != 0 && a > UINT64_MAX / b) 219| | return 1; 220| | *result = a * b; 221| | return 0; 222| |#endif 223| 13.6k|} archive_read_support_format_ar.c:archive_ckd_add_u64: 137| 13.6k|{ 138| 13.6k|#if USE_STDCKDINT 139| 13.6k| return ckd_add(result, a, b); 140| |#elif USE_BUILTIN 141| | return __builtin_add_overflow(a, b, result); 142| |#elif USE_INTSAFE 143| | ULONGLONG res; 144| | int ret; 145| | 146| | ret = ULongLongAdd(a, b, &res); 147| | *result = (uint64_t)res; 148| | return ret; 149| |#else 150| | if (a > UINT64_MAX - b) 151| | return 1; 152| | *result = a + b; 153| | return 0; 154| |#endif 155| 13.6k|} archive_read_support_format_mtree.c:archive_ckd_mul_i64: 160| 2.05k|{ 161| 2.05k|#if USE_STDCKDINT 162| 2.05k| return ckd_mul(result, a, b); 163| |#elif USE_BUILTIN 164| | return __builtin_mul_overflow(a, b, result); 165| |#elif USE_INTSAFE 166| | LONGLONG res; 167| | int ret; 168| | 169| | ret = LongLongMult(a, b, &res); 170| | *result = (int64_t)res; 171| | return ret; 172| |#else 173| | if ((a > 0 && b > 0 && a > INT64_MAX / b) || 174| | (a < 0 && b > 0 && a < INT64_MIN / b) || 175| | (a > 0 && b < 0 && b < INT64_MIN / a) || 176| | (a < 0 && b < 0 && a < INT64_MAX / b)) 177| | return 1; 178| | 179| | *result = a * b; 180| | return 0; 181| |#endif 182| 2.05k|} archive_read_support_format_mtree.c:archive_ckd_sub_i64: 228| 1.78k|{ 229| 1.78k|#if USE_STDCKDINT 230| 1.78k| return ckd_sub(result, a, b); 231| |#elif USE_BUILTIN 232| | return __builtin_sub_overflow(a, b, result); 233| |#elif USE_INTSAFE 234| | LONGLONG res; 235| | int ret; 236| | 237| | ret = LongLongSub(a, b, &res); 238| | *result = (int64_t)res; 239| | return ret; 240| |#else 241| | if ((b > 0 && a < INT64_MIN + b) || 242| | (b < 0 && a > INT64_MAX + b)) 243| | return 1; 244| | 245| | *result = a - b; 246| | return 0; 247| |#endif 248| 1.78k|} archive_read_support_format_mtree.c:archive_ckd_add_i64: 94| 262|{ 95| 262|#if USE_STDCKDINT 96| 262| return ckd_add(result, a, b); 97| |#elif USE_BUILTIN 98| | return __builtin_add_overflow(a, b, result); 99| |#elif USE_INTSAFE 100| | LONGLONG res; 101| | int ret; 102| | 103| | ret = LongLongAdd(a, b, &res); 104| | *result = (int64_t)res; 105| | return ret; 106| |#else 107| | if ((b > 0 && a > INT64_MAX - b) || 108| | (b < 0 && a < INT64_MIN - b)) 109| | return 1; 110| | 111| | *result = a + b; 112| | return 0; 113| |#endif 114| 262|} archive_read_support_format_rar.c:archive_ckd_mul_size: 187| 13.3k|{ 188| 13.3k|#if USE_STDCKDINT 189| 13.3k| return ckd_mul(result, a, b); 190| |#elif USE_BUILTIN 191| | return __builtin_mul_overflow(a, b, result); 192| |#elif USE_INTSAFE 193| | return SizeTMult(a, b, result); 194| |#else 195| | if (b != 0 && a > SIZE_MAX / b) 196| | return 1; 197| | *result = a * b; 198| | return 0; 199| |#endif 200| 13.3k|} archive_read_support_format_rar5.c:archive_ckd_mul_u64: 205| 428k|{ 206| 428k|#if USE_STDCKDINT 207| 428k| return ckd_mul(result, a, b); 208| |#elif USE_BUILTIN 209| | return __builtin_mul_overflow(a, b, result); 210| |#elif USE_INTSAFE 211| | ULONGLONG res; 212| | int ret; 213| | 214| | ret = ULongLongMult(a, b, &res); 215| | *result = (uint64_t)res; 216| | return ret; 217| |#else 218| | if (b != 0 && a > UINT64_MAX / b) 219| | return 1; 220| | *result = a * b; 221| | return 0; 222| |#endif 223| 428k|} archive_read_support_format_rar5.c:archive_ckd_add_u64: 137| 424k|{ 138| 424k|#if USE_STDCKDINT 139| 424k| return ckd_add(result, a, b); 140| |#elif USE_BUILTIN 141| | return __builtin_add_overflow(a, b, result); 142| |#elif USE_INTSAFE 143| | ULONGLONG res; 144| | int ret; 145| | 146| | ret = ULongLongAdd(a, b, &res); 147| | *result = (uint64_t)res; 148| | return ret; 149| |#else 150| | if (a > UINT64_MAX - b) 151| | return 1; 152| | *result = a + b; 153| | return 0; 154| |#endif 155| 424k|} archive_read_support_format_raw.c:archive_ckd_add_i64: 94| 350|{ 95| 350|#if USE_STDCKDINT 96| 350| return ckd_add(result, a, b); 97| |#elif USE_BUILTIN 98| | return __builtin_add_overflow(a, b, result); 99| |#elif USE_INTSAFE 100| | LONGLONG res; 101| | int ret; 102| | 103| | ret = LongLongAdd(a, b, &res); 104| | *result = (int64_t)res; 105| | return ret; 106| |#else 107| | if ((b > 0 && a > INT64_MAX - b) || 108| | (b < 0 && a < INT64_MIN - b)) 109| | return 1; 110| | 111| | *result = a + b; 112| | return 0; 113| |#endif 114| 350|} archive_read_support_format_tar.c:archive_ckd_mul_i64: 160| 373k|{ 161| 373k|#if USE_STDCKDINT 162| 373k| return ckd_mul(result, a, b); 163| |#elif USE_BUILTIN 164| | return __builtin_mul_overflow(a, b, result); 165| |#elif USE_INTSAFE 166| | LONGLONG res; 167| | int ret; 168| | 169| | ret = LongLongMult(a, b, &res); 170| | *result = (int64_t)res; 171| | return ret; 172| |#else 173| | if ((a > 0 && b > 0 && a > INT64_MAX / b) || 174| | (a < 0 && b > 0 && a < INT64_MIN / b) || 175| | (a > 0 && b < 0 && b < INT64_MIN / a) || 176| | (a < 0 && b < 0 && a < INT64_MAX / b)) 177| | return 1; 178| | 179| | *result = a * b; 180| | return 0; 181| |#endif 182| 373k|} archive_read_support_format_tar.c:archive_ckd_add_i64: 94| 372k|{ 95| 372k|#if USE_STDCKDINT 96| 372k| return ckd_add(result, a, b); 97| |#elif USE_BUILTIN 98| | return __builtin_add_overflow(a, b, result); 99| |#elif USE_INTSAFE 100| | LONGLONG res; 101| | int ret; 102| | 103| | ret = LongLongAdd(a, b, &res); 104| | *result = (int64_t)res; 105| | return ret; 106| |#else 107| | if ((b > 0 && a > INT64_MAX - b) || 108| | (b < 0 && a < INT64_MIN - b)) 109| | return 1; 110| | 111| | *result = a + b; 112| | return 0; 113| |#endif 114| 372k|} archive_read_support_format_warc.c:archive_ckd_mul_i64: 160| 26.7k|{ 161| 26.7k|#if USE_STDCKDINT 162| 26.7k| return ckd_mul(result, a, b); 163| |#elif USE_BUILTIN 164| | return __builtin_mul_overflow(a, b, result); 165| |#elif USE_INTSAFE 166| | LONGLONG res; 167| | int ret; 168| | 169| | ret = LongLongMult(a, b, &res); 170| | *result = (int64_t)res; 171| | return ret; 172| |#else 173| | if ((a > 0 && b > 0 && a > INT64_MAX / b) || 174| | (a < 0 && b > 0 && a < INT64_MIN / b) || 175| | (a > 0 && b < 0 && b < INT64_MIN / a) || 176| | (a < 0 && b < 0 && a < INT64_MAX / b)) 177| | return 1; 178| | 179| | *result = a * b; 180| | return 0; 181| |#endif 182| 26.7k|} archive_read_support_format_warc.c:archive_ckd_add_i64: 94| 26.7k|{ 95| 26.7k|#if USE_STDCKDINT 96| 26.7k| return ckd_add(result, a, b); 97| |#elif USE_BUILTIN 98| | return __builtin_add_overflow(a, b, result); 99| |#elif USE_INTSAFE 100| | LONGLONG res; 101| | int ret; 102| | 103| | ret = LongLongAdd(a, b, &res); 104| | *result = (int64_t)res; 105| | return ret; 106| |#else 107| | if ((b > 0 && a > INT64_MAX - b) || 108| | (b < 0 && a < INT64_MIN - b)) 109| | return 1; 110| | 111| | *result = a + b; 112| | return 0; 113| |#endif 114| 26.7k|} archive_read_support_format_xar.c:archive_ckd_mul_size: 187| 8|{ 188| 8|#if USE_STDCKDINT 189| 8| return ckd_mul(result, a, b); 190| |#elif USE_BUILTIN 191| | return __builtin_mul_overflow(a, b, result); 192| |#elif USE_INTSAFE 193| | return SizeTMult(a, b, result); 194| |#else 195| | if (b != 0 && a > SIZE_MAX / b) 196| | return 1; 197| | *result = a * b; 198| | return 0; 199| |#endif 200| 8|} archive_read_support_format_xar.c:archive_ckd_mul_u64: 205| 93.1k|{ 206| 93.1k|#if USE_STDCKDINT 207| 93.1k| return ckd_mul(result, a, b); 208| |#elif USE_BUILTIN 209| | return __builtin_mul_overflow(a, b, result); 210| |#elif USE_INTSAFE 211| | ULONGLONG res; 212| | int ret; 213| | 214| | ret = ULongLongMult(a, b, &res); 215| | *result = (uint64_t)res; 216| | return ret; 217| |#else 218| | if (b != 0 && a > UINT64_MAX / b) 219| | return 1; 220| | *result = a * b; 221| | return 0; 222| |#endif 223| 93.1k|} archive_read_support_format_xar.c:archive_ckd_add_u64: 137| 93.1k|{ 138| 93.1k|#if USE_STDCKDINT 139| 93.1k| return ckd_add(result, a, b); 140| |#elif USE_BUILTIN 141| | return __builtin_add_overflow(a, b, result); 142| |#elif USE_INTSAFE 143| | ULONGLONG res; 144| | int ret; 145| | 146| | ret = ULongLongAdd(a, b, &res); 147| | *result = (uint64_t)res; 148| | return ret; 149| |#else 150| | if (a > UINT64_MAX - b) 151| | return 1; 152| | *result = a + b; 153| | return 0; 154| |#endif 155| 93.1k|} archive_read_support_format_7zip.c:archive_ckd_add_i64: 94| 9.93k|{ 95| 9.93k|#if USE_STDCKDINT 96| 9.93k| return ckd_add(result, a, b); 97| |#elif USE_BUILTIN 98| | return __builtin_add_overflow(a, b, result); 99| |#elif USE_INTSAFE 100| | LONGLONG res; 101| | int ret; 102| | 103| | ret = LongLongAdd(a, b, &res); 104| | *result = (int64_t)res; 105| | return ret; 106| |#else 107| | if ((b > 0 && a > INT64_MAX - b) || 108| | (b < 0 && a < INT64_MIN - b)) 109| | return 1; 110| | 111| | *result = a + b; 112| | return 0; 113| |#endif 114| 9.93k|} archive_read_support_format_7zip.c:archive_ckd_add_size: 119| 1.68k|{ 120| 1.68k|#if USE_STDCKDINT 121| 1.68k| return ckd_add(result, a, b); 122| |#elif USE_BUILTIN 123| | return __builtin_add_overflow(a, b, result); 124| |#elif USE_INTSAFE 125| | return SizeTAdd(a, b, result); 126| |#else 127| | if (a > SIZE_MAX - b) 128| | return 1; 129| | *result = a + b; 130| | return 0; 131| |#endif 132| 1.68k|} archive_read_support_format_7zip.c:archive_ckd_mul_i64: 160| 2.23k|{ 161| 2.23k|#if USE_STDCKDINT 162| 2.23k| return ckd_mul(result, a, b); 163| |#elif USE_BUILTIN 164| | return __builtin_mul_overflow(a, b, result); 165| |#elif USE_INTSAFE 166| | LONGLONG res; 167| | int ret; 168| | 169| | ret = LongLongMult(a, b, &res); 170| | *result = (int64_t)res; 171| | return ret; 172| |#else 173| | if ((a > 0 && b > 0 && a > INT64_MAX / b) || 174| | (a < 0 && b > 0 && a < INT64_MIN / b) || 175| | (a > 0 && b < 0 && b < INT64_MIN / a) || 176| | (a < 0 && b < 0 && a < INT64_MAX / b)) 177| | return 1; 178| | 179| | *result = a * b; 180| | return 0; 181| |#endif 182| 2.23k|} _archive_set_either_option: 77| 11.0k|{ 78| 11.0k| int r1, r2; 79| | 80| 11.0k| if (o == NULL && v == NULL) ------------------ | Branch (80:6): [True: 0, False: 11.0k] | Branch (80:19): [True: 0, False: 0] ------------------ 81| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 82| 11.0k| if (o == NULL) ------------------ | Branch (82:6): [True: 0, False: 11.0k] ------------------ 83| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 84| | 85| 11.0k| r1 = use_format_option(a, m, o, v); 86| 11.0k| if (r1 == ARCHIVE_FATAL) ------------------ | | 239| 11.0k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (86:6): [True: 0, False: 11.0k] ------------------ 87| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 88| | 89| 11.0k| r2 = use_filter_option(a, m, o, v); 90| 11.0k| if (r2 == ARCHIVE_FATAL) ------------------ | | 239| 11.0k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (90:6): [True: 0, False: 11.0k] ------------------ 91| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 92| | 93| 11.0k| if (r1 == ARCHIVE_WARN - 1) ------------------ | | 235| 11.0k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (93:6): [True: 0, False: 11.0k] ------------------ 94| 0| return r2; 95| 11.0k| if (r2 == ARCHIVE_WARN -1) ------------------ | | 235| 11.0k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (95:6): [True: 11.0k, False: 0] ------------------ 96| 11.0k| return r1; 97| 0| return r1 > r2 ? r1 : r2; ------------------ | Branch (97:9): [True: 0, False: 0] ------------------ 98| 11.0k|} _archive_set_options: 103| 3.66k|{ 104| 3.66k| int allok = 1, anyok = 0, ignore_mod_err = 0, r; 105| 3.66k| char *data, *s; 106| 3.66k| const char *mod, *opt, *val; 107| | 108| 3.66k| archive_check_magic(a, magic, ARCHIVE_STATE_NEW, fn); ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 109| | 110| 3.66k| if (options == NULL || options[0] == '\0') ------------------ | Branch (110:6): [True: 0, False: 3.66k] | Branch (110:25): [True: 0, False: 3.66k] ------------------ 111| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 112| | 113| 3.66k| if ((data = strdup(options)) == NULL) { ------------------ | Branch (113:6): [True: 0, False: 3.66k] ------------------ 114| 0| archive_set_error(a, 115| 0| ENOMEM, "Out of memory adding file to list"); 116| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 117| 0| } 118| 3.66k| s = data; 119| | 120| 11.0k| do { 121| 11.0k| mod = opt = val = NULL; 122| | 123| 11.0k| parse_option(&s, &mod, &opt, &val); 124| 11.0k| if (mod == NULL && opt != NULL && ------------------ | Branch (124:7): [True: 0, False: 11.0k] | Branch (124:22): [True: 0, False: 0] ------------------ 125| 0| strcmp("__ignore_wrong_module_name__", opt) == 0) { ------------------ | Branch (125:7): [True: 0, False: 0] ------------------ 126| | /* Ignore module name error */ 127| 0| if (val != NULL) { ------------------ | Branch (127:8): [True: 0, False: 0] ------------------ 128| 0| ignore_mod_err = 1; 129| 0| anyok = 1; 130| 0| } 131| 0| continue; 132| 0| } 133| | 134| 11.0k| r = use_option(a, mod, opt, val); 135| 11.0k| if (r == ARCHIVE_FATAL) { ------------------ | | 239| 11.0k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (135:7): [True: 0, False: 11.0k] ------------------ 136| 0| free(data); 137| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 138| 0| } 139| 11.0k| if (r == ARCHIVE_FAILED && mod != NULL) { ------------------ | | 237| 22.0k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (139:7): [True: 0, False: 11.0k] | Branch (139:30): [True: 0, False: 0] ------------------ 140| 0| free(data); 141| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 142| 0| } 143| 11.0k| if (r == ARCHIVE_WARN - 1) { ------------------ | | 235| 11.0k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (143:7): [True: 0, False: 11.0k] ------------------ 144| 0| if (ignore_mod_err) ------------------ | Branch (144:8): [True: 0, False: 0] ------------------ 145| 0| continue; 146| | /* The module name is wrong. */ 147| 0| archive_set_error(a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 148| 0| "Unknown module name: `%s'", mod); 149| 0| free(data); 150| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 151| 0| } 152| 11.0k| if (r == ARCHIVE_WARN) { ------------------ | | 235| 11.0k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (152:7): [True: 0, False: 11.0k] ------------------ 153| | /* The option name is wrong. No-one used this. */ 154| 0| archive_set_error(a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 155| 0| "Undefined option: `%s%s%s'", 156| 0| mod?mod:"", mod?":":"", opt); ------------------ | Branch (156:8): [True: 0, False: 0] | Branch (156:20): [True: 0, False: 0] ------------------ 157| 0| free(data); 158| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 159| 0| } 160| 11.0k| if (r == ARCHIVE_OK) ------------------ | | 233| 11.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (160:7): [True: 11.0k, False: 0] ------------------ 161| 11.0k| anyok = 1; 162| 0| else 163| 0| allok = 0; 164| 11.0k| } while (s != NULL); ------------------ | Branch (164:11): [True: 7.33k, False: 3.66k] ------------------ 165| | 166| 3.66k| free(data); 167| 3.66k| return allok ? ARCHIVE_OK : anyok ? ARCHIVE_WARN : ARCHIVE_FAILED; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ return allok ? ARCHIVE_OK : anyok ? ARCHIVE_WARN : ARCHIVE_FAILED; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ return allok ? ARCHIVE_OK : anyok ? ARCHIVE_WARN : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (167:9): [True: 3.66k, False: 0] | Branch (167:30): [True: 0, False: 0] ------------------ 168| 3.66k|} archive_options.c:parse_option: 172| 11.0k|{ 173| 11.0k| const char *mod, *val; 174| 11.0k| char *end, *opt, *p; 175| | 176| 11.0k| end = NULL; 177| 11.0k| mod = NULL; 178| 11.0k| opt = *s; 179| 11.0k| val = "1"; 180| | 181| 11.0k| p = strchr(opt, ','); 182| | 183| 11.0k| if (p != NULL) { ------------------ | Branch (183:6): [True: 7.33k, False: 3.66k] ------------------ 184| 7.33k| *p = '\0'; 185| 7.33k| end = p + 1; 186| 7.33k| } 187| | 188| 11.0k| if (0 == strlen(opt)) { ------------------ | Branch (188:6): [True: 0, False: 11.0k] ------------------ 189| 0| *s = end; 190| 0| *m = NULL; 191| 0| *o = NULL; 192| 0| *v = NULL; 193| 0| return end; 194| 0| } 195| | 196| 11.0k| p = strchr(opt, ':'); 197| 11.0k| if (p != NULL) { ------------------ | Branch (197:6): [True: 11.0k, False: 0] ------------------ 198| 11.0k| *p = '\0'; 199| 11.0k| mod = opt; 200| 11.0k| opt = ++p; 201| 11.0k| } 202| | 203| 11.0k| p = strchr(opt, '='); 204| 11.0k| if (p != NULL) { ------------------ | Branch (204:6): [True: 0, False: 11.0k] ------------------ 205| 0| *p = '\0'; 206| 0| val = ++p; 207| 11.0k| } else if (opt[0] == '!') { ------------------ | Branch (207:13): [True: 0, False: 11.0k] ------------------ 208| 0| ++opt; 209| 0| val = NULL; 210| 0| } 211| | 212| 11.0k| *s = end; 213| 11.0k| *m = mod; 214| 11.0k| *o = opt; 215| 11.0k| *v = val; 216| | 217| 11.0k| return end; 218| 11.0k|} __archive_pack_find: 320| 278|{ 321| 278| const struct format *format; 322| | 323| 278| format = bsearch(name, formats, 324| 278| sizeof(formats)/sizeof(formats[0]), 325| 278| sizeof(formats[0]), compare_format); 326| 278| if (format == 0) ------------------ | Branch (326:6): [True: 18, False: 260] ------------------ 327| 18| return (NULL); 328| 260| return (format->pack); 329| 278|} archive_pack_dev.c:pack_bsdos: 257| 25|{ 258| 25| dev_t dev = 0; 259| | 260| 25| if (n == 2) { ------------------ | Branch (260:6): [True: 12, False: 13] ------------------ 261| 12| dev = makedev_12_20(numbers[0], numbers[1]); ------------------ | | 184| 12|#define makedev_12_20(x,y) ((dev_t)((((x) << 20) & 0xfff00000) | \ | | 185| 12| (((y) << 0) & 0x000fffff))) ------------------ 262| 12| if ((unsigned long)major_12_20(dev) != numbers[0]) ------------------ | | 182| 12|#define major_12_20(x) ((int32_t)(((x) & 0xfff00000) >> 20)) ------------------ | Branch (262:7): [True: 12, False: 0] ------------------ 263| 12| *error = iMajorError; 264| 12| if ((unsigned long)minor_12_20(dev) != numbers[1]) ------------------ | | 183| 12|#define minor_12_20(x) ((int32_t)(((x) & 0x000fffff) >> 0)) ------------------ | Branch (264:7): [True: 12, False: 0] ------------------ 265| 12| *error = iMinorError; 266| 13| } else if (n == 3) { ------------------ | Branch (266:13): [True: 13, False: 0] ------------------ 267| 13| dev = makedev_12_12_8(numbers[0], numbers[1], numbers[2]); ------------------ | | 251| 13|#define makedev_12_12_8(x,y,z) ((dev_t)((((x) << 20) & 0xfff00000) | \ | | 252| 13| (((y) << 8) & 0x000fff00) | \ | | 253| 13| (((z) << 0) & 0x000000ff))) ------------------ 268| 13| if ((unsigned long)major_12_12_8(dev) != numbers[0]) ------------------ | | 248| 13|#define major_12_12_8(x) ((int32_t)(((x) & 0xfff00000) >> 20)) ------------------ | Branch (268:7): [True: 9, False: 4] ------------------ 269| 9| *error = iMajorError; 270| 13| if ((unsigned long)unit_12_12_8(dev) != numbers[1]) ------------------ | | 249| 13|#define unit_12_12_8(x) ((int32_t)(((x) & 0x000fff00) >> 8)) ------------------ | Branch (270:7): [True: 13, False: 0] ------------------ 271| 13| *error = "invalid unit number"; 272| 13| if ((unsigned long)subunit_12_12_8(dev) != numbers[2]) ------------------ | | 250| 13|#define subunit_12_12_8(x) ((int32_t)(((x) & 0x000000ff) >> 0)) ------------------ | Branch (272:7): [True: 7, False: 6] ------------------ 273| 7| *error = "invalid subunit number"; 274| 13| } else 275| 0| *error = tooManyFields; 276| 25| return (dev); 277| 25|} archive_pack_dev.c:compare_format: 307| 624|{ 308| 624| const char *name; 309| 624| const struct format *format; 310| | 311| 624| name = key; 312| 624| format = element; 313| | 314| 624| return (strcmp(name, format->name)); 315| 624|} archive_ppmd7.c:Ppmd7_Construct: 88| 2.43k|{ 89| 2.43k| unsigned i, k, m; 90| | 91| 2.43k| p->Base = 0; 92| | 93| 95.0k| for (i = 0, k = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 95.0k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 95.0k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 95.0k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 95.0k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 95.0k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 95.0k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 95.0k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 95.0k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (93:22): [True: 92.5k, False: 2.43k] ------------------ 94| 92.5k| { 95| 92.5k| unsigned step = (i >= 12 ? 4 : (i >> 2) + 1); ------------------ | Branch (95:22): [True: 63.3k, False: 29.2k] ------------------ 96| 311k| do { p->Units2Indx[k++] = (Byte)i; } while(--step); ------------------ | Branch (96:48): [True: 219k, False: 92.5k] ------------------ 97| 92.5k| p->Indx2Units[i] = (Byte)k; 98| 92.5k| } 99| | 100| 2.43k| p->NS2BSIndx[0] = (0 << 1); 101| 2.43k| p->NS2BSIndx[1] = (1 << 1); 102| 2.43k| memset(p->NS2BSIndx + 2, (2 << 1), 9); 103| 2.43k| memset(p->NS2BSIndx + 11, (3 << 1), 256 - 11); 104| | 105| 9.74k| for (i = 0; i < 3; i++) ------------------ | Branch (105:15): [True: 7.30k, False: 2.43k] ------------------ 106| 7.30k| p->NS2Indx[i] = (Byte)i; 107| 618k| for (m = i, k = 1; i < 256; i++) ------------------ | Branch (107:22): [True: 616k, False: 2.43k] ------------------ 108| 616k| { 109| 616k| p->NS2Indx[i] = (Byte)m; 110| 616k| if (--k == 0) ------------------ | Branch (110:9): [True: 53.5k, False: 562k] ------------------ 111| 53.5k| k = (++m) - 2; 112| 616k| } 113| | 114| 2.43k| memset(p->HB2Flag, 0, 0x40); 115| 2.43k| memset(p->HB2Flag + 0x40, 8, 0x100 - 0x40); 116| 2.43k|} archive_ppmd7.c:Ppmd7_Alloc: 126| 2.43k|{ 127| 2.43k| if (p->Base == 0 || p->Size != size) ------------------ | Branch (127:7): [True: 2.43k, False: 0] | Branch (127:23): [True: 0, False: 0] ------------------ 128| 2.43k| { 129| | /* RestartModel() below assumes that p->Size >= UNIT_SIZE 130| | (see the calculation of m->MinContext). */ 131| 2.43k| if (size < UNIT_SIZE) { ------------------ | | 30| 2.43k|#define UNIT_SIZE 12 ------------------ | Branch (131:9): [True: 0, False: 2.43k] ------------------ 132| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 133| 0| } 134| 2.43k| Ppmd7_Free(p); 135| 2.43k| p->AlignOffset = 136| | #ifdef PPMD_32BIT 137| | (4 - size) & 3; 138| | #else 139| 2.43k| 4 - (size & 3); 140| 2.43k| #endif 141| 2.43k| if ((p->Base = malloc(p->AlignOffset + size ------------------ | Branch (141:9): [True: 0, False: 2.43k] ------------------ 142| 2.43k| #ifndef PPMD_32BIT 143| 2.43k| + UNIT_SIZE ------------------ | | 30| 2.43k|#define UNIT_SIZE 12 ------------------ 144| 2.43k| #endif 145| 2.43k| )) == 0) 146| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 147| 2.43k| p->Size = size; 148| 2.43k| } 149| 2.43k| return True; ------------------ | | 55| 2.43k|#define True 1 ------------------ 150| 2.43k|} archive_ppmd7.c:Ppmd7_Free: 119| 13.7k|{ 120| 13.7k| free(p->Base); 121| 13.7k| p->Size = 0; 122| 13.7k| p->Base = 0; 123| 13.7k|} archive_ppmd7.c:Ppmd7_Init: 372| 2.43k|{ 373| 2.43k| p->MaxOrder = maxOrder; 374| 2.43k| RestartModel(p); 375| 2.43k| p->DummySee.Shift = PPMD_PERIOD_BITS; ------------------ | | 90| 2.43k|#define PPMD_PERIOD_BITS 7 ------------------ 376| 2.43k| p->DummySee.Summ = 0; /* unused */ 377| 2.43k| p->DummySee.Count = 64; /* unused */ 378| 2.43k|} archive_ppmd7.c:RestartModel: 325| 2.43k|{ 326| 2.43k| unsigned i, k, m; 327| | 328| 2.43k| memset(p->FreeList, 0, sizeof(p->FreeList)); 329| 2.43k| p->Text = p->Base + p->AlignOffset; 330| 2.43k| p->HiUnit = p->Text + p->Size; 331| 2.43k| p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 30| 2.43k|#define UNIT_SIZE 12 ------------------ p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 30| 2.43k|#define UNIT_SIZE 12 ------------------ 332| 2.43k| p->GlueCount = 0; 333| | 334| 2.43k| p->OrderFall = p->MaxOrder; 335| 2.43k| p->RunLength = p->InitRL = -(Int32)((p->MaxOrder < 12) ? p->MaxOrder : 12) - 1; ------------------ | Branch (335:39): [True: 16, False: 2.42k] ------------------ 336| 2.43k| p->PrevSuccess = 0; 337| | 338| 2.43k| p->MinContext = p->MaxContext = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); /* AllocContext(p); */ ------------------ | | 30| 2.43k|#define UNIT_SIZE 12 ------------------ 339| 2.43k| p->MinContext->Suffix = 0; 340| 2.43k| p->MinContext->NumStats = 256; 341| 2.43k| p->MinContext->SummFreq = 256 + 1; 342| 2.43k| p->FoundState = (CPpmd_State *)p->LoUnit; /* AllocUnits(p, PPMD_NUM_INDEXES - 1); */ 343| 2.43k| p->LoUnit += U2B(256 / 2); ------------------ | | 32| 2.43k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 2.43k|#define UNIT_SIZE 12 | | ------------------ ------------------ 344| 2.43k| p->MinContext->Stats = REF(p->FoundState); ------------------ | | 39| 2.43k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 345| 626k| for (i = 0; i < 256; i++) ------------------ | Branch (345:15): [True: 624k, False: 2.43k] ------------------ 346| 624k| { 347| 624k| CPpmd_State *s = &p->FoundState[i]; 348| 624k| s->Symbol = (Byte)i; 349| 624k| s->Freq = 1; 350| 624k| SetSuccessor(s, 0); 351| 624k| } 352| | 353| 314k| for (i = 0; i < 128; i++) ------------------ | Branch (353:15): [True: 312k, False: 2.43k] ------------------ 354| 2.80M| for (k = 0; k < 8; k++) ------------------ | Branch (354:17): [True: 2.49M, False: 312k] ------------------ 355| 2.49M| { 356| 2.49M| UInt16 *dest = p->BinSumm[i] + k; 357| 2.49M| UInt16 val = (UInt16)(PPMD_BIN_SCALE - kInitBinEsc[k] / (i + 2)); ------------------ | | 91| 2.49M|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 2.49M|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 2.49M|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 358| 22.4M| for (m = 0; m < 64; m += 8) ------------------ | Branch (358:19): [True: 19.9M, False: 2.49M] ------------------ 359| 19.9M| dest[m] = val; 360| 2.49M| } 361| | 362| 63.4k| for (i = 0; i < 25; i++) ------------------ | Branch (362:15): [True: 60.9k, False: 2.43k] ------------------ 363| 1.03M| for (k = 0; k < 16; k++) ------------------ | Branch (363:17): [True: 975k, False: 60.9k] ------------------ 364| 975k| { 365| 975k| CPpmd_See *s = &p->See[i][k]; 366| 975k| s->Summ = (UInt16)((5 * i + 10) << (s->Shift = PPMD_PERIOD_BITS - 4)); ------------------ | | 90| 975k|#define PPMD_PERIOD_BITS 7 ------------------ 367| 975k| s->Count = 4; 368| 975k| } 369| 2.43k|} archive_ppmd7.c:SetSuccessor: 319| 2.10M|{ 320| 2.10M| (p)->SuccessorLow = (UInt16)((UInt32)(v) & 0xFFFF); 321| 2.10M| (p)->SuccessorHigh = (UInt16)(((UInt32)(v) >> 16) & 0xFFFF); 322| 2.10M|} archive_ppmd7.c:Ppmd7z_RangeDec_CreateVTable: 852| 3|{ 853| 3| p->p.GetThreshold = Range_GetThreshold; 854| 3| p->p.Decode = Range_Decode_7z; 855| 3| p->p.DecodeBit = Range_DecodeBit_7z; 856| 3|} archive_ppmd7.c:Range_GetThreshold: 776| 1.34M|{ 777| 1.34M| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 778| 1.34M| return (p->Code - p->Low) / (p->Range /= total); 779| 1.34M|} archive_ppmd7.c:Range_Decode_7z: 799| 464|{ 800| 464| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 801| 464| p->Code -= start * p->Range; 802| 464| p->Range *= size; 803| 464| Range_Normalize(p); 804| 464|} archive_ppmd7.c:Range_Normalize: 782| 1.37M|{ 783| 1.72M| while (1) ------------------ | Branch (783:10): [True: 1.72M, Folded] ------------------ 784| 1.72M| { 785| 1.72M| if((p->Low ^ (p->Low + p->Range)) >= kTopValue) ------------------ | | 28| 1.72M|#define kTopValue (1 << 24) ------------------ | Branch (785:8): [True: 1.37M, False: 346k] ------------------ 786| 1.37M| { 787| 1.37M| if(p->Range >= p->Bottom) ------------------ | Branch (787:10): [True: 1.37M, False: 22] ------------------ 788| 1.37M| break; 789| 22| else 790| 22| p->Range = ((uint32_t)(-(int32_t)p->Low)) & (p->Bottom - 1); 791| 1.37M| } 792| 346k| p->Code = (p->Code << 8) | p->Stream->Read((void *)p->Stream); 793| 346k| p->Range <<= 8; 794| 346k| p->Low <<= 8; 795| 346k| } 796| 1.37M|} archive_ppmd7.c:Range_DecodeBit_7z: 815| 33.6k|{ 816| 33.6k| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 817| 33.6k| UInt32 newBound = (p->Range >> 14) * size0; 818| 33.6k| UInt32 symbol; 819| 33.6k| if (p->Code < newBound) ------------------ | Branch (819:7): [True: 33.5k, False: 89] ------------------ 820| 33.5k| { 821| 33.5k| symbol = 0; 822| 33.5k| p->Range = newBound; 823| 33.5k| } 824| 89| else 825| 89| { 826| 89| symbol = 1; 827| 89| p->Code -= newBound; 828| 89| p->Range -= newBound; 829| 89| } 830| 33.6k| Range_Normalize(p); 831| 33.6k| return symbol; 832| 33.6k|} archive_ppmd7.c:PpmdRAR_RangeDec_CreateVTable: 859| 2.43k|{ 860| 2.43k| p->p.GetThreshold = Range_GetThreshold; 861| 2.43k| p->p.Decode = Range_Decode_RAR; 862| 2.43k| p->p.DecodeBit = Range_DecodeBit_RAR; 863| 2.43k|} archive_ppmd7.c:Range_Decode_RAR: 807| 1.34M|{ 808| 1.34M| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 809| 1.34M| p->Low += start * p->Range; 810| 1.34M| p->Range *= size; 811| 1.34M| Range_Normalize(p); 812| 1.34M|} archive_ppmd7.c:Range_DecodeBit_RAR: 835| 354k|{ 836| 354k| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 837| 354k| UInt32 bit, value = p->p.GetThreshold(p, PPMD_BIN_SCALE); ------------------ | | 91| 354k|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 354k|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 354k|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 838| 354k| if(value < size0) ------------------ | Branch (838:6): [True: 286k, False: 67.9k] ------------------ 839| 286k| { 840| 286k| bit = 0; 841| 286k| p->p.Decode(p, 0, size0); 842| 286k| } 843| 67.9k| else 844| 67.9k| { 845| 67.9k| bit = 1; 846| 67.9k| p->p.Decode(p, size0, PPMD_BIN_SCALE - size0); ------------------ | | 91| 67.9k|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 67.9k|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 67.9k|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 847| 67.9k| } 848| 354k| return bit; 849| 354k|} archive_ppmd7.c:Ppmd7z_RangeDec_Init: 761| 3|{ 762| 3| if (p->Stream->Read((void *)p->Stream) != 0) ------------------ | Branch (762:7): [True: 0, False: 3] ------------------ 763| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 764| 3| return Ppmd_RangeDec_Init(p); 765| 3|} archive_ppmd7.c:Ppmd_RangeDec_Init: 751| 8.06k|{ 752| 8.06k| unsigned i; 753| 8.06k| p->Low = p->Bottom = 0; 754| 8.06k| p->Range = 0xFFFFFFFF; 755| 40.3k| for (i = 0; i < 4; i++) ------------------ | Branch (755:15): [True: 32.2k, False: 8.06k] ------------------ 756| 32.2k| p->Code = (p->Code << 8) | p->Stream->Read((void *)p->Stream); 757| 8.06k| return (p->Code < 0xFFFFFFFF); 758| 8.06k|} archive_ppmd7.c:PpmdRAR_RangeDec_Init: 768| 8.06k|{ 769| 8.06k| if (!Ppmd_RangeDec_Init(p)) ------------------ | Branch (769:7): [True: 1, False: 8.06k] ------------------ 770| 1| return False; ------------------ | | 56| 1|#define False 0 ------------------ 771| 8.06k| p->Bottom = 0x8000; 772| 8.06k| return True; ------------------ | | 55| 8.06k|#define True 1 ------------------ 773| 8.06k|} archive_ppmd7.c:Ppmd7_DecodeSymbol: 868| 1.10M|{ 869| 1.10M| size_t charMask[256 / sizeof(size_t)]; 870| 1.10M| if (p->MinContext->NumStats != 1) ------------------ | Branch (870:7): [True: 714k, False: 387k] ------------------ 871| 714k| { 872| 714k| CPpmd_State *s = Ppmd7_GetStats(p, p->MinContext); ------------------ | | 18| 714k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 16| 714k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 873| 714k| unsigned i; 874| 714k| UInt32 count, hiCnt; 875| 714k| if ((count = rc->GetThreshold(rc, p->MinContext->SummFreq)) < (hiCnt = s->Freq)) ------------------ | Branch (875:9): [True: 301k, False: 413k] ------------------ 876| 301k| { 877| 301k| Byte symbol; 878| 301k| rc->Decode(rc, 0, s->Freq); 879| 301k| p->FoundState = s; 880| 301k| symbol = s->Symbol; 881| 301k| Ppmd7_Update1_0(p); 882| 301k| return symbol; 883| 301k| } 884| 413k| p->PrevSuccess = 0; 885| 413k| i = p->MinContext->NumStats - 1; 886| 413k| do 887| 2.88M| { 888| 2.88M| if ((hiCnt += (++s)->Freq) > count) ------------------ | Branch (888:11): [True: 274k, False: 2.61M] ------------------ 889| 274k| { 890| 274k| Byte symbol; 891| 274k| rc->Decode(rc, hiCnt - s->Freq, s->Freq); 892| 274k| p->FoundState = s; 893| 274k| symbol = s->Symbol; 894| 274k| Ppmd7_Update1(p); 895| 274k| return symbol; 896| 274k| } 897| 2.88M| } 898| 2.61M| while (--i); ------------------ | Branch (898:12): [True: 2.47M, False: 139k] ------------------ 899| 139k| if (count >= p->MinContext->SummFreq) ------------------ | Branch (899:9): [True: 8, False: 139k] ------------------ 900| 8| return -2; 901| 139k| p->HiBitsFlag = p->HB2Flag[p->FoundState->Symbol]; 902| 139k| rc->Decode(rc, hiCnt, p->MinContext->SummFreq - hiCnt); 903| 139k| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 139k|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 139k| unsigned j; \ | | 153| 695k| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 556k, False: 139k] | | ------------------ | | 154| 556k| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 556k| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 556k| } \ | | 157| 139k|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 139k] | | ------------------ ------------------ 904| 139k| MASK(s->Symbol) = 0; ------------------ | | 865| 139k|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 905| 139k| i = p->MinContext->NumStats - 1; 906| 1.06M| do { MASK((--s)->Symbol) = 0; } while (--i); ------------------ | | 865| 1.06M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (906:44): [True: 924k, False: 139k] ------------------ 907| 139k| } 908| 387k| else 909| 387k| { 910| 387k| UInt16 *prob = Ppmd7_GetBinSumm(p); ------------------ | | 22| 387k| &p->BinSumm[Ppmd7Context_OneState(p->MinContext)->Freq - 1][p->PrevSuccess + \ | | ------------------ | | | | 42| 387k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ | | 23| 387k| p->NS2BSIndx[Ppmd7_GetContext(p, p->MinContext->Suffix)->NumStats - 1] + \ | | ------------------ | | | | 17| 387k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 387k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ | | 24| 387k| (p->HiBitsFlag = p->HB2Flag[p->FoundState->Symbol]) + \ | | 25| 387k| 2 * p->HB2Flag[Ppmd7Context_OneState(p->MinContext)->Symbol] + \ | | ------------------ | | | | 42| 387k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ | | 26| 387k| ((p->RunLength >> 26) & 0x20)] ------------------ 911| 387k| if (rc->DecodeBit(rc, *prob) == 0) ------------------ | Branch (911:9): [True: 319k, False: 68.0k] ------------------ 912| 319k| { 913| 319k| Byte symbol; 914| 319k| *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); ------------------ | | 95| 319k|#define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 89| 319k|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 319k|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 319k|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 915| 319k| symbol = (p->FoundState = Ppmd7Context_OneState(p->MinContext))->Symbol; ------------------ | | 42| 319k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) ------------------ 916| 319k| Ppmd7_UpdateBin(p); 917| 319k| return symbol; 918| 319k| } 919| 68.0k| *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); ------------------ | | 96| 68.0k|#define PPMD_UPDATE_PROB_1(prob) ((prob) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 68.0k|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 68.0k|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 920| 68.0k| p->InitEsc = PPMD7_kExpEscape[*prob >> 10]; 921| 68.0k| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 68.0k|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 68.0k| unsigned j; \ | | 153| 340k| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 272k, False: 68.0k] | | ------------------ | | 154| 272k| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 272k| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 272k| } \ | | 157| 68.0k|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 68.0k] | | ------------------ ------------------ 922| 68.0k| MASK(Ppmd7Context_OneState(p->MinContext)->Symbol) = 0; ------------------ | | 865| 68.0k|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 923| 68.0k| p->PrevSuccess = 0; 924| 68.0k| } 925| 207k| for (;;) 926| 273k| { 927| 273k| CPpmd_State *ps[256], *s; 928| 273k| UInt32 freqSum, count, hiCnt; 929| 273k| CPpmd_See *see; 930| 273k| unsigned i, num, numMasked = p->MinContext->NumStats; 931| 273k| do 932| 452k| { 933| 452k| p->OrderFall++; 934| 452k| if (!p->MinContext->Suffix) ------------------ | Branch (934:11): [True: 19, False: 452k] ------------------ 935| 19| return -1; 936| 452k| p->MinContext = Ppmd7_GetContext(p, p->MinContext->Suffix); ------------------ | | 17| 452k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | ------------------ | | | | 16| 452k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 937| 452k| } 938| 452k| while (p->MinContext->NumStats == numMasked); ------------------ | Branch (938:12): [True: 179k, False: 273k] ------------------ 939| 273k| hiCnt = 0; 940| 273k| s = Ppmd7_GetStats(p, p->MinContext); ------------------ | | 18| 273k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 16| 273k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 941| 273k| i = 0; 942| 273k| num = p->MinContext->NumStats - numMasked; 943| 273k| do 944| 21.0M| { 945| 21.0M| int k = (int)(MASK(s->Symbol)); ------------------ | | 865| 21.0M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 946| 21.0M| hiCnt += (s->Freq & k); 947| 21.0M| ps[i] = s++; 948| 21.0M| i -= k; 949| 21.0M| } 950| 21.0M| while (i != num); ------------------ | Branch (950:12): [True: 20.7M, False: 273k] ------------------ 951| | 952| 273k| see = Ppmd7_MakeEscFreq(p, numMasked, &freqSum); 953| 273k| freqSum += hiCnt; 954| 273k| count = rc->GetThreshold(rc, freqSum); 955| | 956| 273k| if (count < hiCnt) ------------------ | Branch (956:9): [True: 207k, False: 66.0k] ------------------ 957| 207k| { 958| 207k| Byte symbol; 959| 207k| CPpmd_State **pps = ps; 960| 4.75M| for (hiCnt = 0; (hiCnt += (*pps)->Freq) <= count; pps++); ------------------ | Branch (960:23): [True: 4.54M, False: 207k] ------------------ 961| 207k| s = *pps; 962| 207k| rc->Decode(rc, hiCnt - s->Freq, s->Freq); 963| 207k| Ppmd_See_Update(see); ------------------ | | 112| 207k|#define Ppmd_See_Update(p) do { \ | | 113| 207k| if ((p)->Shift < PPMD_PERIOD_BITS && --(p)->Count == 0) { \ | | ------------------ | | | | 90| 414k|#define PPMD_PERIOD_BITS 7 | | ------------------ | | | Branch (113:6): [True: 81.8k, False: 125k] | | | Branch (113:39): [True: 3.12k, False: 78.7k] | | ------------------ | | 114| 3.12k| (p)->Summ <<= 1; \ | | 115| 3.12k| (p)->Count = (Byte)(3 << (p)->Shift++); \ | | 116| 3.12k| } \ | | 117| 207k|} while (0) | | ------------------ | | | Branch (117:10): [Folded, False: 207k] | | ------------------ ------------------ 964| 207k| p->FoundState = s; 965| 207k| symbol = s->Symbol; 966| 207k| Ppmd7_Update2(p); 967| 207k| return symbol; 968| 207k| } 969| 66.0k| if (count >= freqSum) ------------------ | Branch (969:9): [True: 53, False: 65.9k] ------------------ 970| 53| return -2; 971| 65.9k| rc->Decode(rc, hiCnt, freqSum - hiCnt); 972| 65.9k| see->Summ = (UInt16)(see->Summ + freqSum); 973| 561k| do { MASK(ps[--i]->Symbol) = 0; } while (i != 0); ------------------ | | 865| 561k|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (973:46): [True: 495k, False: 65.9k] ------------------ 974| 65.9k| } 975| 207k|} archive_ppmd7.c:Ppmd7_Update1_0: 722| 301k|{ 723| 301k| p->PrevSuccess = (2 * p->FoundState->Freq > p->MinContext->SummFreq); 724| 301k| p->RunLength += p->PrevSuccess; 725| 301k| p->MinContext->SummFreq += 4; 726| 301k| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 29| 301k|#define MAX_FREQ 124 ------------------ | Branch (726:7): [True: 12.3k, False: 289k] ------------------ 727| 12.3k| Rescale(p); 728| 301k| NextContext(p); 729| 301k|} archive_ppmd7.c:Rescale: 609| 12.7k|{ 610| 12.7k| unsigned i, adder, sumFreq, escFreq; 611| 12.7k| CPpmd_State *stats = STATS(p->MinContext); ------------------ | | 45| 12.7k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 12.7k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 12.7k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 612| 12.7k| CPpmd_State *s = p->FoundState; 613| 12.7k| { 614| 12.7k| CPpmd_State tmp = *s; 615| 14.4k| for (; s != stats; s--) ------------------ | Branch (615:12): [True: 1.62k, False: 12.7k] ------------------ 616| 1.62k| s[0] = s[-1]; 617| 12.7k| *s = tmp; 618| 12.7k| } 619| 12.7k| escFreq = p->MinContext->SummFreq - s->Freq; 620| 12.7k| s->Freq += 4; 621| 12.7k| adder = (p->OrderFall != 0); 622| 12.7k| s->Freq = (Byte)((s->Freq + adder) >> 1); 623| 12.7k| sumFreq = s->Freq; 624| | 625| 12.7k| i = p->MinContext->NumStats - 1; 626| 12.7k| do 627| 126k| { 628| 126k| escFreq -= (++s)->Freq; 629| 126k| s->Freq = (Byte)((s->Freq + adder) >> 1); 630| 126k| sumFreq += s->Freq; 631| 126k| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (631:9): [True: 43.9k, False: 82.8k] ------------------ 632| 43.9k| { 633| 43.9k| CPpmd_State *s1 = s; 634| 43.9k| CPpmd_State tmp = *s1; 635| 43.9k| do 636| 704k| s1[0] = s1[-1]; 637| 704k| while (--s1 != stats && tmp.Freq > s1[-1].Freq); ------------------ | Branch (637:14): [True: 704k, False: 0] | Branch (637:31): [True: 661k, False: 43.9k] ------------------ 638| 43.9k| *s1 = tmp; 639| 43.9k| } 640| 126k| } 641| 126k| while (--i); ------------------ | Branch (641:10): [True: 113k, False: 12.7k] ------------------ 642| | 643| 12.7k| if (s->Freq == 0) ------------------ | Branch (643:7): [True: 5.15k, False: 7.63k] ------------------ 644| 5.15k| { 645| 5.15k| unsigned numStats = p->MinContext->NumStats; 646| 5.15k| unsigned n0, n1; 647| 9.64k| do { i++; } while ((--s)->Freq == 0); ------------------ | Branch (647:24): [True: 4.48k, False: 5.15k] ------------------ 648| 5.15k| escFreq += i; 649| 5.15k| p->MinContext->NumStats = (UInt16)(p->MinContext->NumStats - i); 650| 5.15k| if (p->MinContext->NumStats == 1) ------------------ | Branch (650:9): [True: 605, False: 4.55k] ------------------ 651| 605| { 652| 605| CPpmd_State tmp = *stats; 653| 605| do 654| 723| { 655| 723| tmp.Freq = (Byte)(tmp.Freq - (tmp.Freq >> 1)); 656| 723| escFreq >>= 1; 657| 723| } 658| 723| while (escFreq > 1); ------------------ | Branch (658:14): [True: 118, False: 605] ------------------ 659| 605| InsertNode(p, stats, U2I(((numStats + 1) >> 1))); ------------------ | | 33| 605|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 660| 605| *(p->FoundState = ONE_STATE(p->MinContext)) = tmp; ------------------ | | 46| 605|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 605|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 661| 605| return; 662| 605| } 663| 4.55k| n0 = (numStats + 1) >> 1; 664| 4.55k| n1 = (p->MinContext->NumStats + 1) >> 1; 665| 4.55k| if (n0 != n1) ------------------ | Branch (665:9): [True: 3.44k, False: 1.11k] ------------------ 666| 3.44k| p->MinContext->Stats = STATS_REF(ShrinkUnits(p, stats, n0, n1)); ------------------ | | 42| 3.44k|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 39| 3.44k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 667| 4.55k| } 668| 12.1k| p->MinContext->SummFreq = (UInt16)(sumFreq + escFreq - (escFreq >> 1)); 669| 12.1k| p->FoundState = STATS(p->MinContext); ------------------ | | 45| 12.1k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 12.1k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 12.1k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 670| 12.1k|} archive_ppmd7.c:InsertNode: 153| 130k|{ 154| 130k| *((CPpmd_Void_Ref *)node) = p->FreeList[indx]; 155| 130k| p->FreeList[indx] = REF(node); ------------------ | | 39| 130k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 156| 130k|} archive_ppmd7.c:ShrinkUnits: 300| 3.44k|{ 301| 3.44k| unsigned i0 = U2I(oldNU); ------------------ | | 33| 3.44k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 302| 3.44k| unsigned i1 = U2I(newNU); ------------------ | | 33| 3.44k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 303| 3.44k| if (i0 == i1) ------------------ | Branch (303:7): [True: 459, False: 2.98k] ------------------ 304| 459| return oldPtr; 305| 2.98k| if (p->FreeList[i1] != 0) ------------------ | Branch (305:7): [True: 2.28k, False: 696] ------------------ 306| 2.28k| { 307| 2.28k| void *ptr = RemoveNode(p, i1); 308| 2.28k| MyMem12Cpy(ptr, oldPtr, newNU); ------------------ | | 290| 2.28k|#define MyMem12Cpy(dest, src, num) do { \ | | 291| 2.28k| UInt32 *d = (UInt32 *)dest; \ | | 292| 2.28k| const UInt32 *s = (const UInt32 *)src; \ | | 293| 2.28k| UInt32 n = num; \ | | 294| 9.54k| do { \ | | 295| 9.54k| d[0] = s[0]; d[1] = s[1]; d[2] = s[2]; s += 3; d += 3; \ | | 296| 9.54k| } while(--n); \ | | ------------------ | | | Branch (296:10): [True: 7.26k, False: 2.28k] | | ------------------ | | 297| 2.28k|} while (0) | | ------------------ | | | Branch (297:10): [Folded, False: 2.28k] | | ------------------ ------------------ 309| 2.28k| InsertNode(p, oldPtr, i0); 310| 2.28k| return ptr; 311| 2.28k| } 312| 696| SplitBlock(p, oldPtr, i0, i1); 313| 696| return oldPtr; 314| 2.98k|} archive_ppmd7.c:RemoveNode: 159| 129k|{ 160| 129k| CPpmd_Void_Ref *node = (CPpmd_Void_Ref *)Ppmd7_GetPtr(p, p->FreeList[indx]); ------------------ | | 16| 129k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ 161| 129k| p->FreeList[indx] = *node; 162| 129k| return node; 163| 129k|} archive_ppmd7.c:SplitBlock: 166| 4.98k|{ 167| 4.98k| unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 34| 4.98k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 34| 4.98k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 168| 4.98k| ptr = (Byte *)ptr + U2B(I2U(newIndx)); ------------------ | | 32| 4.98k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 4.98k|#define UNIT_SIZE 12 | | ------------------ ------------------ 169| 4.98k| if (I2U(i = U2I(nu)) != nu) ------------------ | | 34| 4.98k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (169:7): [True: 1.16k, False: 3.82k] ------------------ 170| 1.16k| { 171| 1.16k| unsigned k = I2U(--i); ------------------ | | 34| 1.16k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 172| 1.16k| InsertNode(p, ((Byte *)ptr) + U2B(k), nu - k - 1); ------------------ | | 32| 1.16k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 1.16k|#define UNIT_SIZE 12 | | ------------------ ------------------ 173| 1.16k| } 174| 4.98k| InsertNode(p, ptr, i); 175| 4.98k|} archive_ppmd7.c:NextContext: 698| 895k|{ 699| 895k| CTX_PTR c = CTX(SUCCESSOR(p->FoundState)); ------------------ | | 44| 895k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | ------------------ | | | | 17| 895k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 895k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 700| 895k| if (p->OrderFall == 0 && (Byte *)c > p->Text) ------------------ | Branch (700:7): [True: 640k, False: 255k] | Branch (700:28): [True: 620k, False: 19.8k] ------------------ 701| 620k| p->MinContext = p->MaxContext = c; 702| 275k| else 703| 275k| UpdateModel(p); 704| 895k|} archive_ppmd7.c:UpdateModel: 460| 482k|{ 461| 482k| CPpmd_Void_Ref successor, fSuccessor = SUCCESSOR(p->FoundState); ------------------ | | 316| 482k|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 462| 482k| CTX_PTR c; 463| 482k| unsigned s0, ns; 464| | 465| 482k| if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0) ------------------ | | 29| 482k|#define MAX_FREQ 124 ------------------ | Branch (465:7): [True: 384k, False: 97.8k] | Branch (465:45): [True: 346k, False: 37.9k] ------------------ 466| 346k| { 467| 346k| c = SUFFIX(p->MinContext); ------------------ | | 47| 346k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 346k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 346k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 346k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 468| | 469| 346k| if (c->NumStats == 1) ------------------ | Branch (469:9): [True: 130k, False: 216k] ------------------ 470| 130k| { 471| 130k| CPpmd_State *s = ONE_STATE(c); ------------------ | | 46| 130k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 130k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 472| 130k| if (s->Freq < 32) ------------------ | Branch (472:11): [True: 130k, False: 7] ------------------ 473| 130k| s->Freq++; 474| 130k| } 475| 216k| else 476| 216k| { 477| 216k| CPpmd_State *s = STATS(c); ------------------ | | 45| 216k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 216k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 216k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 478| 216k| if (s->Symbol != p->FoundState->Symbol) ------------------ | Branch (478:11): [True: 169k, False: 47.1k] ------------------ 479| 169k| { 480| 4.78M| do { s++; } while (s->Symbol != p->FoundState->Symbol); ------------------ | Branch (480:28): [True: 4.61M, False: 169k] ------------------ 481| 169k| if (s[0].Freq >= s[-1].Freq) ------------------ | Branch (481:13): [True: 78.4k, False: 90.9k] ------------------ 482| 78.4k| { 483| 78.4k| SwapStates(&s[0], &s[-1]); 484| 78.4k| s--; 485| 78.4k| } 486| 169k| } 487| 216k| if (s->Freq < MAX_FREQ - 9) ------------------ | | 29| 216k|#define MAX_FREQ 124 ------------------ | Branch (487:11): [True: 212k, False: 4.20k] ------------------ 488| 212k| { 489| 212k| s->Freq += 2; 490| 212k| c->SummFreq += 2; 491| 212k| } 492| 216k| } 493| 346k| } 494| | 495| 482k| if (p->OrderFall == 0) ------------------ | Branch (495:7): [True: 19.8k, False: 462k] ------------------ 496| 19.8k| { 497| 19.8k| p->MinContext = p->MaxContext = CreateSuccessors(p, True); ------------------ | | 55| 19.8k|#define True 1 ------------------ 498| 19.8k| if (p->MinContext == 0) ------------------ | Branch (498:9): [True: 1, False: 19.8k] ------------------ 499| 1| { 500| 1| RestartModel(p); 501| 1| return; 502| 1| } 503| 19.8k| SetSuccessor(p->FoundState, REF(p->MinContext)); ------------------ | | 39| 19.8k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 504| 19.8k| return; 505| 19.8k| } 506| | 507| 462k| *p->Text++ = p->FoundState->Symbol; 508| 462k| successor = REF(p->Text); ------------------ | | 39| 462k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 509| 462k| if (p->Text >= p->UnitsStart) ------------------ | Branch (509:7): [True: 0, False: 462k] ------------------ 510| 0| { 511| 0| RestartModel(p); 512| 0| return; 513| 0| } 514| | 515| 462k| if (fSuccessor) ------------------ | Branch (515:7): [True: 455k, False: 7.47k] ------------------ 516| 455k| { 517| 455k| if (fSuccessor <= successor) ------------------ | Branch (517:9): [True: 156k, False: 298k] ------------------ 518| 156k| { 519| 156k| CTX_PTR cs = CreateSuccessors(p, False); ------------------ | | 56| 156k|#define False 0 ------------------ 520| 156k| if (cs == NULL) ------------------ | Branch (520:11): [True: 2, False: 156k] ------------------ 521| 2| { 522| 2| RestartModel(p); 523| 2| return; 524| 2| } 525| 156k| fSuccessor = REF(cs); ------------------ | | 39| 156k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 526| 156k| } 527| 455k| if (--p->OrderFall == 0) ------------------ | Branch (527:9): [True: 109k, False: 345k] ------------------ 528| 109k| { 529| 109k| successor = fSuccessor; 530| 109k| p->Text -= (p->MaxContext != p->MinContext); 531| 109k| } 532| 455k| } 533| 7.47k| else 534| 7.47k| { 535| 7.47k| SetSuccessor(p->FoundState, successor); 536| 7.47k| fSuccessor = REF(p->MinContext); ------------------ | | 39| 7.47k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 537| 7.47k| } 538| | 539| 462k| s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - (p->FoundState->Freq - 1); 540| | 541| 914k| for (c = p->MaxContext; c != p->MinContext; c = SUFFIX(c)) ------------------ | | 47| 451k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 451k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 451k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 451k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (541:27): [True: 451k, False: 462k] ------------------ 542| 451k| { 543| 451k| unsigned ns1; 544| 451k| UInt32 cf, sf; 545| 451k| if ((ns1 = c->NumStats) != 1) ------------------ | Branch (545:9): [True: 246k, False: 205k] ------------------ 546| 246k| { 547| 246k| if ((ns1 & 1) == 0) ------------------ | Branch (547:11): [True: 143k, False: 102k] ------------------ 548| 143k| { 549| | /* Expand for one UNIT */ 550| 143k| unsigned oldNU = ns1 >> 1; 551| 143k| unsigned i = U2I(oldNU); ------------------ | | 33| 143k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 552| 143k| if (i != U2I(oldNU + 1)) ------------------ | | 33| 143k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ | Branch (552:13): [True: 121k, False: 22.2k] ------------------ 553| 121k| { 554| 121k| void *ptr = AllocUnits(p, i + 1); 555| 121k| void *oldPtr; 556| 121k| if (!ptr) ------------------ | Branch (556:15): [True: 1, False: 121k] ------------------ 557| 1| { 558| 1| RestartModel(p); 559| 1| return; 560| 1| } 561| 121k| oldPtr = STATS(c); ------------------ | | 45| 121k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 121k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 121k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 562| 121k| MyMem12Cpy(ptr, oldPtr, oldNU); ------------------ | | 290| 121k|#define MyMem12Cpy(dest, src, num) do { \ | | 291| 121k| UInt32 *d = (UInt32 *)dest; \ | | 292| 121k| const UInt32 *s = (const UInt32 *)src; \ | | 293| 121k| UInt32 n = num; \ | | 294| 332k| do { \ | | 295| 332k| d[0] = s[0]; d[1] = s[1]; d[2] = s[2]; s += 3; d += 3; \ | | 296| 332k| } while(--n); \ | | ------------------ | | | Branch (296:10): [True: 211k, False: 121k] | | ------------------ | | 297| 121k|} while (0) | | ------------------ | | | Branch (297:10): [Folded, False: 121k] | | ------------------ ------------------ 563| 121k| InsertNode(p, oldPtr, i); 564| 121k| c->Stats = STATS_REF(ptr); ------------------ | | 42| 121k|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 39| 121k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 565| 121k| } 566| 143k| } 567| 246k| c->SummFreq = (UInt16)(c->SummFreq + (2 * ns1 < ns) + 2 * ((4 * ns1 <= ns) & (c->SummFreq <= 8 * ns1))); 568| 246k| } 569| 205k| else 570| 205k| { 571| 205k| CPpmd_State *s = (CPpmd_State*)AllocUnits(p, 0); 572| 205k| if (!s) ------------------ | Branch (572:11): [True: 0, False: 205k] ------------------ 573| 0| { 574| 0| RestartModel(p); 575| 0| return; 576| 0| } 577| 205k| *s = *ONE_STATE(c); ------------------ | | 46| 205k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 205k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 578| 205k| c->Stats = REF(s); ------------------ | | 39| 205k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 579| 205k| if (s->Freq < MAX_FREQ / 4 - 1) ------------------ | | 29| 205k|#define MAX_FREQ 124 ------------------ | Branch (579:11): [True: 204k, False: 1.03k] ------------------ 580| 204k| s->Freq <<= 1; 581| 1.03k| else 582| 1.03k| s->Freq = MAX_FREQ - 4; ------------------ | | 29| 1.03k|#define MAX_FREQ 124 ------------------ 583| 205k| c->SummFreq = (UInt16)(s->Freq + p->InitEsc + (ns > 3)); 584| 205k| } 585| 451k| cf = 2 * (UInt32)p->FoundState->Freq * (c->SummFreq + 6); 586| 451k| sf = (UInt32)s0 + c->SummFreq; 587| 451k| if (cf < 6 * sf) ------------------ | Branch (587:9): [True: 321k, False: 130k] ------------------ 588| 321k| { 589| 321k| cf = 1 + (cf > sf) + (cf >= 4 * sf); 590| 321k| c->SummFreq += 3; 591| 321k| } 592| 130k| else 593| 130k| { 594| 130k| cf = 4 + (cf >= 9 * sf) + (cf >= 12 * sf) + (cf >= 15 * sf); 595| 130k| c->SummFreq = (UInt16)(c->SummFreq + cf); 596| 130k| } 597| 451k| { 598| 451k| CPpmd_State *s = STATS(c) + ns1; ------------------ | | 45| 451k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 451k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 451k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 599| 451k| SetSuccessor(s, successor); 600| 451k| s->Symbol = p->FoundState->Symbol; 601| 451k| s->Freq = (Byte)cf; 602| 451k| c->NumStats = (UInt16)(ns1 + 1); 603| 451k| } 604| 451k| } 605| 462k| p->MaxContext = p->MinContext = CTX(fSuccessor); ------------------ | | 44| 462k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | ------------------ | | | | 17| 462k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 462k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 606| 462k|} archive_ppmd7.c:SwapStates: 453| 217k|{ 454| 217k| CPpmd_State tmp = *t1; 455| 217k| *t1 = *t2; 456| 217k| *t2 = tmp; 457| 217k|} archive_ppmd7.c:CreateSuccessors: 381| 176k|{ 382| 176k| CPpmd_State upState; 383| 176k| CTX_PTR c = p->MinContext; 384| 176k| CPpmd_Byte_Ref upBranch = (CPpmd_Byte_Ref)SUCCESSOR(p->FoundState); ------------------ | | 316| 176k|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 385| 176k| CPpmd_State *ps[PPMD7_MAX_ORDER]; 386| 176k| unsigned numPs = 0; 387| | 388| 176k| if (!skip) ------------------ | Branch (388:7): [True: 156k, False: 19.8k] ------------------ 389| 156k| ps[numPs++] = p->FoundState; 390| | 391| 860k| while (c->Suffix) ------------------ | Branch (391:10): [True: 853k, False: 6.56k] ------------------ 392| 853k| { 393| 853k| CPpmd_Void_Ref successor; 394| 853k| CPpmd_State *s; 395| 853k| c = SUFFIX(c); ------------------ | | 47| 853k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 853k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 853k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 853k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 396| 853k| if (c->NumStats != 1) ------------------ | Branch (396:9): [True: 223k, False: 630k] ------------------ 397| 223k| { 398| 2.98M| for (s = STATS(c); s->Symbol != p->FoundState->Symbol; s++); ------------------ | | 45| 223k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 223k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 223k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (398:26): [True: 2.76M, False: 223k] ------------------ 399| 223k| } 400| 630k| else 401| 630k| s = ONE_STATE(c); ------------------ | | 46| 630k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 630k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 402| 853k| successor = SUCCESSOR(s); ------------------ | | 316| 853k|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 403| 853k| if (successor != upBranch) ------------------ | Branch (403:9): [True: 169k, False: 684k] ------------------ 404| 169k| { 405| 169k| c = CTX(successor); ------------------ | | 44| 169k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | ------------------ | | | | 17| 169k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 169k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 406| 169k| if (numPs == 0) ------------------ | Branch (406:11): [True: 11.3k, False: 158k] ------------------ 407| 11.3k| return c; 408| 158k| break; 409| 169k| } 410| 684k| ps[numPs++] = s; 411| 684k| } 412| | 413| 164k| upState.Symbol = *(const Byte *)Ppmd7_GetPtr(p, upBranch); ------------------ | | 16| 164k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ 414| 164k| SetSuccessor(&upState, upBranch + 1); 415| | 416| 164k| if (c->NumStats == 1) ------------------ | Branch (416:7): [True: 55.6k, False: 109k] ------------------ 417| 55.6k| upState.Freq = ONE_STATE(c)->Freq; ------------------ | | 46| 55.6k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 55.6k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 418| 109k| else 419| 109k| { 420| 109k| UInt32 cf, s0; 421| 109k| CPpmd_State *s; 422| 802k| for (s = STATS(c); s->Symbol != upState.Symbol; s++); ------------------ | | 45| 109k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 109k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 109k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (422:24): [True: 693k, False: 109k] ------------------ 423| 109k| cf = s->Freq - 1; 424| 109k| s0 = c->SummFreq - c->NumStats - cf; 425| 109k| upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((2 * cf + 3 * s0 - 1) / (2 * s0)))); ------------------ | Branch (425:32): [True: 81.3k, False: 27.8k] ------------------ 426| 109k| } 427| | 428| 1.00M| while (numPs != 0) ------------------ | Branch (428:10): [True: 840k, False: 164k] ------------------ 429| 840k| { 430| | /* Create Child */ 431| 840k| CTX_PTR c1; /* = AllocContext(p); */ 432| 840k| if (p->HiUnit != p->LoUnit) ------------------ | Branch (432:9): [True: 778k, False: 61.6k] ------------------ 433| 778k| c1 = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); ------------------ | | 30| 778k|#define UNIT_SIZE 12 ------------------ 434| 61.6k| else if (p->FreeList[0] != 0) ------------------ | Branch (434:14): [True: 3.81k, False: 57.8k] ------------------ 435| 3.81k| c1 = (CTX_PTR)RemoveNode(p, 0); 436| 57.8k| else 437| 57.8k| { 438| 57.8k| c1 = (CTX_PTR)AllocUnitsRare(p, 0); 439| 57.8k| if (!c1) ------------------ | Branch (439:11): [True: 3, False: 57.8k] ------------------ 440| 3| return NULL; 441| 57.8k| } 442| 840k| c1->NumStats = 1; 443| 840k| *ONE_STATE(c1) = upState; ------------------ | | 46| 840k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 840k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 444| 840k| c1->Suffix = REF(c); ------------------ | | 39| 840k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 445| 840k| SetSuccessor(ps[--numPs], REF(c1)); ------------------ | | 39| 840k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 446| 840k| c = c1; 447| 840k| } 448| | 449| 164k| return c; 450| 164k|} archive_ppmd7.c:AllocUnitsRare: 250| 72.0k|{ 251| 72.0k| unsigned i; 252| 72.0k| void *retVal; 253| 72.0k| if (p->GlueCount == 0) ------------------ | Branch (253:7): [True: 272, False: 71.8k] ------------------ 254| 272| { 255| 272| GlueFreeBlocks(p); 256| 272| if (p->FreeList[indx] != 0) ------------------ | Branch (256:9): [True: 14, False: 258] ------------------ 257| 14| return RemoveNode(p, indx); 258| 272| } 259| 72.0k| i = indx; 260| 72.0k| do 261| 2.58M| { 262| 2.58M| if (++i == PPMD_NUM_INDEXES) ------------------ | | 102| 2.58M|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 2.58M|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 2.58M|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 2.58M|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 2.58M|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 2.58M|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 2.58M|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 2.58M|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (262:9): [True: 67.7k, False: 2.51M] ------------------ 263| 67.7k| { 264| 67.7k| UInt32 numBytes = U2B(I2U(indx)); ------------------ | | 32| 67.7k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 67.7k|#define UNIT_SIZE 12 | | ------------------ ------------------ 265| 67.7k| p->GlueCount--; 266| 67.7k| return ((UInt32)(p->UnitsStart - p->Text) > numBytes) ? (p->UnitsStart -= numBytes) : (NULL); ------------------ | Branch (266:14): [True: 67.7k, False: 4] ------------------ 267| 67.7k| } 268| 2.58M| } 269| 2.51M| while (p->FreeList[i] == 0); ------------------ | Branch (269:10): [True: 2.50M, False: 4.29k] ------------------ 270| 4.29k| retVal = RemoveNode(p, i); 271| 4.29k| SplitBlock(p, retVal, i, indx); 272| 4.29k| return retVal; 273| 72.0k|} archive_ppmd7.c:GlueFreeBlocks: 178| 272|{ 179| | #ifdef PPMD_32BIT 180| | CPpmd7_Node headItem; 181| | CPpmd7_Node_Ref head = &headItem; 182| | #else 183| 272| CPpmd7_Node_Ref head = p->AlignOffset + p->Size; 184| 272| #endif 185| | 186| 272| CPpmd7_Node_Ref n = head; 187| 272| unsigned i; 188| | 189| 272| p->GlueCount = 255; 190| | 191| | /* create doubly-linked list of free blocks */ 192| 10.6k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 10.6k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 10.6k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 10.6k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 10.6k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 10.6k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 10.6k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 10.6k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 10.6k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (192:15): [True: 10.3k, False: 272] ------------------ 193| 10.3k| { 194| 10.3k| UInt16 nu = I2U(i); ------------------ | | 34| 10.3k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 195| 10.3k| CPpmd7_Node_Ref next = (CPpmd7_Node_Ref)p->FreeList[i]; 196| 10.3k| p->FreeList[i] = 0; 197| 10.7k| while (next != 0) ------------------ | Branch (197:12): [True: 451, False: 10.3k] ------------------ 198| 451| { 199| 451| CPpmd7_Node *node = NODE(next); ------------------ | | 75| 451| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 200| 451| node->Next = n; 201| 451| n = NODE(n)->Prev = next; ------------------ | | 75| 451| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 202| 451| next = *(const CPpmd7_Node_Ref *)node; 203| 451| node->Stamp = 0; 204| 451| node->NU = (UInt16)nu; 205| 451| } 206| 10.3k| } 207| 272| NODE(head)->Stamp = 1; ------------------ | | 75| 272| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 208| 272| NODE(head)->Next = n; ------------------ | | 75| 272| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 209| 272| NODE(n)->Prev = head; ------------------ | | 75| 272| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 210| 272| if (p->LoUnit != p->HiUnit) ------------------ | Branch (210:7): [True: 2, False: 270] ------------------ 211| 2| ((CPpmd7_Node *)p->LoUnit)->Stamp = 1; 212| | 213| | /* Glue free blocks */ 214| 610| while (n != head) ------------------ | Branch (214:10): [True: 338, False: 272] ------------------ 215| 338| { 216| 338| CPpmd7_Node *node = NODE(n); ------------------ | | 75| 338| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 217| 338| UInt32 nu = (UInt32)node->NU; 218| 338| for (;;) 219| 490| { 220| 490| CPpmd7_Node *node2 = NODE(n) + nu; ------------------ | | 75| 490| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 221| 490| nu += node2->NU; 222| 490| if (node2->Stamp != 0 || nu >= 0x10000) ------------------ | Branch (222:11): [True: 338, False: 152] | Branch (222:32): [True: 0, False: 152] ------------------ 223| 338| break; 224| 152| NODE(node2->Prev)->Next = node2->Next; ------------------ | | 75| 152| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 225| 152| NODE(node2->Next)->Prev = node2->Prev; ------------------ | | 75| 152| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 226| 152| node->NU = (UInt16)nu; 227| 152| } 228| 338| n = node->Next; 229| 338| } 230| | 231| | /* Fill lists of free blocks */ 232| 571| for (n = NODE(head)->Next; n != head;) ------------------ | | 75| 272| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ | Branch (232:30): [True: 299, False: 272] ------------------ 233| 299| { 234| 299| CPpmd7_Node *node = NODE(n); ------------------ | | 75| 299| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 235| 299| unsigned nu; 236| 299| CPpmd7_Node_Ref next = node->Next; 237| 299| for (nu = node->NU; nu > 128; nu -= 128, node += 128) ------------------ | Branch (237:25): [True: 0, False: 299] ------------------ 238| 0| InsertNode(p, node, PPMD_NUM_INDEXES - 1); ------------------ | | 102| 0|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 0|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 0|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 0|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 0|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 0|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 0|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 0|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ 239| 299| if (I2U(i = U2I(nu)) != nu) ------------------ | | 34| 299|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (239:9): [True: 16, False: 283] ------------------ 240| 16| { 241| 16| unsigned k = I2U(--i); ------------------ | | 34| 16|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 242| 16| InsertNode(p, node + k, nu - k - 1); 243| 16| } 244| 299| InsertNode(p, node, i); 245| 299| n = next; 246| 299| } 247| 272|} archive_ppmd7.c:AllocUnits: 276| 327k|{ 277| 327k| UInt32 numBytes; 278| 327k| if (p->FreeList[indx] != 0) ------------------ | Branch (278:7): [True: 119k, False: 207k] ------------------ 279| 119k| return RemoveNode(p, indx); 280| 207k| numBytes = U2B(I2U(indx)); ------------------ | | 32| 207k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 207k|#define UNIT_SIZE 12 | | ------------------ ------------------ 281| 207k| if (numBytes <= (UInt32)(p->HiUnit - p->LoUnit)) ------------------ | Branch (281:7): [True: 193k, False: 14.2k] ------------------ 282| 193k| { 283| 193k| void *retVal = p->LoUnit; 284| 193k| p->LoUnit += numBytes; 285| 193k| return retVal; 286| 193k| } 287| 14.2k| return AllocUnitsRare(p, indx); 288| 207k|} archive_ppmd7.c:Ppmd7_Update1: 707| 274k|{ 708| 274k| CPpmd_State *s = p->FoundState; 709| 274k| s->Freq += 4; 710| 274k| p->MinContext->SummFreq += 4; 711| 274k| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (711:7): [True: 138k, False: 135k] ------------------ 712| 138k| { 713| 138k| SwapStates(&s[0], &s[-1]); 714| 138k| p->FoundState = --s; 715| 138k| if (s->Freq > MAX_FREQ) ------------------ | | 29| 138k|#define MAX_FREQ 124 ------------------ | Branch (715:9): [True: 49, False: 138k] ------------------ 716| 49| Rescale(p); 717| 138k| } 718| 274k| NextContext(p); 719| 274k|} archive_ppmd7.c:Ppmd7_UpdateBin: 732| 319k|{ 733| 319k| p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 128 ? 1: 0)); ------------------ | Branch (733:55): [True: 200k, False: 119k] ------------------ 734| 319k| p->PrevSuccess = 1; 735| 319k| p->RunLength++; 736| 319k| NextContext(p); 737| 319k|} archive_ppmd7.c:Ppmd7_MakeEscFreq: 673| 273k|{ 674| 273k| CPpmd_See *see; 675| 273k| unsigned nonMasked = p->MinContext->NumStats - numMasked; 676| 273k| if (p->MinContext->NumStats != 256) ------------------ | Branch (676:7): [True: 212k, False: 60.6k] ------------------ 677| 212k| { 678| 212k| see = p->See[p->NS2Indx[nonMasked - 1]] + 679| 212k| (nonMasked < (unsigned)SUFFIX(p->MinContext)->NumStats - p->MinContext->NumStats) + ------------------ | | 47| 212k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 212k|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 212k| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 212k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 680| 212k| 2 * (p->MinContext->SummFreq < 11 * p->MinContext->NumStats) + 681| 212k| 4 * (numMasked > nonMasked) + 682| 212k| p->HiBitsFlag; 683| 212k| { 684| 212k| unsigned r = (see->Summ >> see->Shift); 685| 212k| see->Summ = (UInt16)(see->Summ - r); 686| 212k| *escFreq = r + (r == 0); 687| 212k| } 688| 212k| } 689| 60.6k| else 690| 60.6k| { 691| 60.6k| see = &p->DummySee; 692| 60.6k| *escFreq = 1; 693| 60.6k| } 694| 273k| return see; 695| 273k|} archive_ppmd7.c:Ppmd7_Update2: 740| 207k|{ 741| 207k| p->MinContext->SummFreq += 4; 742| 207k| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 29| 207k|#define MAX_FREQ 124 ------------------ | Branch (742:7): [True: 413, False: 206k] ------------------ 743| 413| Rescale(p); 744| 207k| p->RunLength = p->InitRL; 745| 207k| UpdateModel(p); 746| 207k|} archive_ppmd8.c:Ppmd8_Construct: 65| 12.5k|{ 66| 12.5k| unsigned i, k, m; 67| | 68| 12.5k| p->Base = 0; 69| | 70| 490k| for (i = 0, k = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 490k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 490k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 490k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 490k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 490k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 490k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 490k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 490k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (70:22): [True: 478k, False: 12.5k] ------------------ 71| 478k| { 72| 478k| unsigned step = (i >= 12 ? 4 : (i >> 2) + 1); ------------------ | Branch (72:22): [True: 327k, False: 151k] ------------------ 73| 1.61M| do { p->Units2Indx[k++] = (Byte)i; } while (--step); ------------------ | Branch (73:49): [True: 1.13M, False: 478k] ------------------ 74| 478k| p->Indx2Units[i] = (Byte)k; 75| 478k| } 76| | 77| 12.5k| p->NS2BSIndx[0] = (0 << 1); 78| 12.5k| p->NS2BSIndx[1] = (1 << 1); 79| 12.5k| memset(p->NS2BSIndx + 2, (2 << 1), 9); 80| 12.5k| memset(p->NS2BSIndx + 11, (3 << 1), 256 - 11); 81| | 82| 75.5k| for (i = 0; i < 5; i++) ------------------ | Branch (82:15): [True: 62.9k, False: 12.5k] ------------------ 83| 62.9k| p->NS2Indx[i] = (Byte)i; 84| 3.22M| for (m = i, k = 1; i < 260; i++) ------------------ | Branch (84:22): [True: 3.20M, False: 12.5k] ------------------ 85| 3.20M| { 86| 3.20M| p->NS2Indx[i] = (Byte)m; 87| 3.20M| if (--k == 0) ------------------ | Branch (87:9): [True: 276k, False: 2.93M] ------------------ 88| 276k| k = (++m) - 4; 89| 3.20M| } 90| 12.5k|} archive_ppmd8.c:Ppmd8_Alloc: 100| 11.0k|{ 101| 11.0k| if (p->Base == 0 || p->Size != size) ------------------ | Branch (101:7): [True: 11.0k, False: 0] | Branch (101:23): [True: 0, False: 0] ------------------ 102| 11.0k| { 103| 11.0k| Ppmd8_Free(p); 104| 11.0k| p->AlignOffset = 105| | #ifdef PPMD_32BIT 106| | (4 - size) & 3; 107| | #else 108| 11.0k| 4 - (size & 3); 109| 11.0k| #endif 110| 11.0k| if ((p->Base = malloc(p->AlignOffset + size)) == 0) ------------------ | Branch (110:9): [True: 0, False: 11.0k] ------------------ 111| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 112| 11.0k| p->Size = size; 113| 11.0k| } 114| 11.0k| return True; ------------------ | | 55| 11.0k|#define True 1 ------------------ 115| 11.0k|} archive_ppmd8.c:Ppmd8_Free: 93| 22.1k|{ 94| 22.1k| free(p->Base); 95| 22.1k| p->Size = 0; 96| 22.1k| p->Base = 0; 97| 22.1k|} archive_ppmd8.c:Ppmd8_Init: 411| 11.0k|{ 412| 11.0k| p->MaxOrder = maxOrder; 413| 11.0k| p->RestoreMethod = restoreMethod; 414| 11.0k| RestartModel(p); 415| 11.0k| p->DummySee.Shift = PPMD_PERIOD_BITS; ------------------ | | 90| 11.0k|#define PPMD_PERIOD_BITS 7 ------------------ 416| 11.0k| p->DummySee.Summ = 0; /* unused */ 417| 11.0k| p->DummySee.Count = 64; /* unused */ 418| 11.0k|} archive_ppmd8.c:RestartModel: 354| 11.1k|{ 355| 11.1k| unsigned i, k, m, r; 356| | 357| 11.1k| memset(p->FreeList, 0, sizeof(p->FreeList)); 358| 11.1k| memset(p->Stamps, 0, sizeof(p->Stamps)); 359| 11.1k| RESET_TEXT(0); ------------------ | | 349| 11.1k|#define RESET_TEXT(offs) do { \ | | 350| 11.1k| p->Text = p->Base + p->AlignOffset + (offs); \ | | 351| 11.1k|} while (0) | | ------------------ | | | Branch (351:10): [Folded, False: 11.1k] | | ------------------ ------------------ 360| 11.1k| p->HiUnit = p->Text + p->Size; 361| 11.1k| p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 15| 11.1k|#define UNIT_SIZE 12 ------------------ p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 15| 11.1k|#define UNIT_SIZE 12 ------------------ 362| 11.1k| p->GlueCount = 0; 363| | 364| 11.1k| p->OrderFall = p->MaxOrder; 365| 11.1k| p->RunLength = p->InitRL = -(Int32)((p->MaxOrder < 12) ? p->MaxOrder : 12) - 1; ------------------ | Branch (365:39): [True: 7.01k, False: 4.15k] ------------------ 366| 11.1k| p->PrevSuccess = 0; 367| | 368| 11.1k| p->MinContext = p->MaxContext = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); /* AllocContext(p); */ ------------------ | | 15| 11.1k|#define UNIT_SIZE 12 ------------------ 369| 11.1k| p->MinContext->Suffix = 0; 370| 11.1k| p->MinContext->NumStats = 255; 371| 11.1k| p->MinContext->Flags = 0; 372| 11.1k| p->MinContext->SummFreq = 256 + 1; 373| 11.1k| p->FoundState = (CPpmd_State *)p->LoUnit; /* AllocUnits(p, PPMD_NUM_INDEXES - 1); */ 374| 11.1k| p->LoUnit += U2B(256 / 2); ------------------ | | 17| 11.1k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 11.1k|#define UNIT_SIZE 12 | | ------------------ ------------------ 375| 11.1k| p->MinContext->Stats = REF(p->FoundState); ------------------ | | 24| 11.1k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 376| 2.87M| for (i = 0; i < 256; i++) ------------------ | Branch (376:15): [True: 2.85M, False: 11.1k] ------------------ 377| 2.85M| { 378| 2.85M| CPpmd_State *s = &p->FoundState[i]; 379| 2.85M| s->Symbol = (Byte)i; 380| 2.85M| s->Freq = 1; 381| 2.85M| SetSuccessor(s, 0); 382| 2.85M| } 383| | 384| 290k| for (i = m = 0; m < 25; m++) ------------------ | Branch (384:19): [True: 279k, False: 11.1k] ------------------ 385| 279k| { 386| 2.68M| while (p->NS2Indx[i] == m) ------------------ | Branch (386:12): [True: 2.40M, False: 279k] ------------------ 387| 2.40M| i++; 388| 2.51M| for (k = 0; k < 8; k++) ------------------ | Branch (388:17): [True: 2.23M, False: 279k] ------------------ 389| 2.23M| { 390| 2.23M| UInt16 val = (UInt16)(PPMD_BIN_SCALE - kInitBinEsc[k] / (i + 1)); ------------------ | | 91| 2.23M|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 2.23M|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 2.23M|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 391| 2.23M| UInt16 *dest = p->BinSumm[m] + k; 392| 20.1M| for (r = 0; r < 64; r += 8) ------------------ | Branch (392:19): [True: 17.8M, False: 2.23M] ------------------ 393| 17.8M| dest[r] = val; 394| 2.23M| } 395| 279k| } 396| | 397| 279k| for (i = m = 0; m < 24; m++) ------------------ | Branch (397:19): [True: 268k, False: 11.1k] ------------------ 398| 268k| { 399| 3.11M| while (p->NS2Indx[i + 3] == m + 3) ------------------ | Branch (399:12): [True: 2.84M, False: 268k] ------------------ 400| 2.84M| i++; 401| 8.84M| for (k = 0; k < 32; k++) ------------------ | Branch (401:17): [True: 8.57M, False: 268k] ------------------ 402| 8.57M| { 403| 8.57M| CPpmd_See *s = &p->See[m][k]; 404| 8.57M| s->Summ = (UInt16)((2 * i + 5) << (s->Shift = PPMD_PERIOD_BITS - 4)); ------------------ | | 90| 8.57M|#define PPMD_PERIOD_BITS 7 ------------------ 405| 8.57M| s->Count = 7; 406| 8.57M| } 407| 268k| } 408| 11.1k|} archive_ppmd8.c:SetSuccessor: 344| 391M|{ 345| 391M| (p)->SuccessorLow = (UInt16)((UInt32)(v) & 0xFFFF); 346| 391M| (p)->SuccessorHigh = (UInt16)(((UInt32)(v) >> 16) & 0xFFFF); 347| 391M|} archive_ppmd8.c:Ppmd8_RangeDec_Init: 1131| 11.0k|{ 1132| 11.0k| unsigned i; 1133| 11.0k| p->Low = 0; 1134| 11.0k| p->Range = 0xFFFFFFFF; 1135| 11.0k| p->Code = 0; 1136| 55.4k| for (i = 0; i < 4; i++) ------------------ | Branch (1136:15): [True: 44.3k, False: 11.0k] ------------------ 1137| 44.3k| p->Code = (p->Code << 8) | p->Stream.In->Read(p->Stream.In); 1138| 11.0k| return (p->Code < 0xFFFFFFFF); 1139| 11.0k|} archive_ppmd8.c:Ppmd8_DecodeSymbol: 1165| 127M|{ 1166| 127M| size_t charMask[256 / sizeof(size_t)]; 1167| 127M| if (p->MinContext->NumStats != 0) ------------------ | Branch (1167:7): [True: 18.2M, False: 109M] ------------------ 1168| 18.2M| { 1169| 18.2M| CPpmd_State *s = Ppmd8_GetStats(p, p->MinContext); ------------------ | | 98| 18.2M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 96| 18.2M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 1170| 18.2M| unsigned i; 1171| 18.2M| UInt32 count, hiCnt; 1172| 18.2M| if ((count = RangeDec_GetThreshold(p, p->MinContext->SummFreq)) < (hiCnt = s->Freq)) ------------------ | Branch (1172:9): [True: 6.85M, False: 11.3M] ------------------ 1173| 6.85M| { 1174| 6.85M| Byte symbol; 1175| 6.85M| RangeDec_Decode(p, 0, s->Freq); 1176| 6.85M| p->FoundState = s; 1177| 6.85M| symbol = s->Symbol; 1178| 6.85M| Ppmd8_Update1_0(p); 1179| 6.85M| return symbol; 1180| 6.85M| } 1181| 11.3M| p->PrevSuccess = 0; 1182| 11.3M| i = p->MinContext->NumStats; 1183| 11.3M| do 1184| 79.3M| { 1185| 79.3M| if ((hiCnt += (++s)->Freq) > count) ------------------ | Branch (1185:11): [True: 6.58M, False: 72.7M] ------------------ 1186| 6.58M| { 1187| 6.58M| Byte symbol; 1188| 6.58M| RangeDec_Decode(p, hiCnt - s->Freq, s->Freq); 1189| 6.58M| p->FoundState = s; 1190| 6.58M| symbol = s->Symbol; 1191| 6.58M| Ppmd8_Update1(p); 1192| 6.58M| return symbol; 1193| 6.58M| } 1194| 79.3M| } 1195| 72.7M| while (--i); ------------------ | Branch (1195:12): [True: 68.0M, False: 4.77M] ------------------ 1196| 4.77M| if (count >= p->MinContext->SummFreq) ------------------ | Branch (1196:9): [True: 4.66k, False: 4.77M] ------------------ 1197| 4.66k| return -2; 1198| 4.77M| RangeDec_Decode(p, hiCnt, p->MinContext->SummFreq - hiCnt); 1199| 4.77M| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 4.77M|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 4.77M| unsigned j; \ | | 153| 23.8M| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 19.0M, False: 4.77M] | | ------------------ | | 154| 19.0M| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 19.0M| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 19.0M| } \ | | 157| 4.77M|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 4.77M] | | ------------------ ------------------ 1200| 4.77M| MASK(s->Symbol) = 0; ------------------ | | 1162| 4.77M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 1201| 4.77M| i = p->MinContext->NumStats; 1202| 14.0M| do { MASK((--s)->Symbol) = 0; } while (--i); ------------------ | | 1162| 14.0M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (1202:44): [True: 9.28M, False: 4.77M] ------------------ 1203| 4.77M| } 1204| 109M| else 1205| 109M| { 1206| 109M| UInt16 *prob = Ppmd8_GetBinSumm(p); ------------------ | | 102| 109M| &p->BinSumm[p->NS2Indx[Ppmd8Context_OneState(p->MinContext)->Freq - 1]][ \ | | ------------------ | | | | 38| 109M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ | | 103| 109M| p->NS2BSIndx[Ppmd8_GetContext(p, p->MinContext->Suffix)->NumStats] + \ | | ------------------ | | | | 97| 109M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 109M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ | | 104| 109M| p->PrevSuccess + p->MinContext->Flags + ((p->RunLength >> 26) & 0x20)] ------------------ 1207| 109M| if (((p->Code / (p->Range >>= 14)) < *prob)) ------------------ | Branch (1207:9): [True: 101M, False: 8.09M] ------------------ 1208| 101M| { 1209| 101M| Byte symbol; 1210| 101M| RangeDec_Decode(p, 0, *prob); 1211| 101M| *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); ------------------ | | 95| 101M|#define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 89| 101M|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 101M|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 101M|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 1212| 101M| symbol = (p->FoundState = Ppmd8Context_OneState(p->MinContext))->Symbol; ------------------ | | 38| 101M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) ------------------ 1213| 101M| Ppmd8_UpdateBin(p); 1214| 101M| return symbol; 1215| 101M| } 1216| 8.09M| RangeDec_Decode(p, *prob, (1 << 14) - *prob); 1217| 8.09M| *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); ------------------ | | 96| 8.09M|#define PPMD_UPDATE_PROB_1(prob) ((prob) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 8.09M|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 8.09M|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 1218| 8.09M| p->InitEsc = PPMD8_kExpEscape[*prob >> 10]; 1219| 8.09M| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 8.09M|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 8.09M| unsigned j; \ | | 153| 40.4M| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 32.3M, False: 8.09M] | | ------------------ | | 154| 32.3M| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 32.3M| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 32.3M| } \ | | 157| 8.09M|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 8.09M] | | ------------------ ------------------ 1220| 8.09M| MASK(Ppmd8Context_OneState(p->MinContext)->Symbol) = 0; ------------------ | | 1162| 8.09M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 1221| 8.09M| p->PrevSuccess = 0; 1222| 8.09M| } 1223| 12.8M| for (;;) 1224| 18.1M| { 1225| 18.1M| CPpmd_State *ps[256], *s; 1226| 18.1M| UInt32 freqSum, count, hiCnt; 1227| 18.1M| CPpmd_See *see; 1228| 18.1M| unsigned i, num, numMasked = p->MinContext->NumStats; 1229| 18.1M| do 1230| 51.5M| { 1231| 51.5M| p->OrderFall++; 1232| 51.5M| if (!p->MinContext->Suffix) ------------------ | Branch (1232:11): [True: 1.00k, False: 51.5M] ------------------ 1233| 1.00k| return -1; 1234| 51.5M| p->MinContext = Ppmd8_GetContext(p, p->MinContext->Suffix); ------------------ | | 97| 51.5M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | ------------------ | | | | 96| 51.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 1235| 51.5M| } 1236| 51.5M| while (p->MinContext->NumStats == numMasked); ------------------ | Branch (1236:12): [True: 33.3M, False: 18.1M] ------------------ 1237| 18.1M| hiCnt = 0; 1238| 18.1M| s = Ppmd8_GetStats(p, p->MinContext); ------------------ | | 98| 18.1M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 96| 18.1M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 1239| 18.1M| i = 0; 1240| 18.1M| num = p->MinContext->NumStats - numMasked; 1241| 18.1M| do 1242| 735M| { 1243| 735M| int k = (int)(MASK(s->Symbol)); ------------------ | | 1162| 735M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 1244| 735M| hiCnt += (s->Freq & k); 1245| 735M| ps[i] = s++; 1246| 735M| i -= k; 1247| 735M| } 1248| 735M| while (i != num); ------------------ | Branch (1248:12): [True: 717M, False: 18.1M] ------------------ 1249| | 1250| 18.1M| see = Ppmd8_MakeEscFreq(p, numMasked, &freqSum); 1251| 18.1M| freqSum += hiCnt; 1252| 18.1M| count = RangeDec_GetThreshold(p, freqSum); 1253| | 1254| 18.1M| if (count < hiCnt) ------------------ | Branch (1254:9): [True: 12.8M, False: 5.32M] ------------------ 1255| 12.8M| { 1256| 12.8M| Byte symbol; 1257| 12.8M| CPpmd_State **pps = ps; 1258| 198M| for (hiCnt = 0; (hiCnt += (*pps)->Freq) <= count; pps++); ------------------ | Branch (1258:23): [True: 185M, False: 12.8M] ------------------ 1259| 12.8M| s = *pps; 1260| 12.8M| RangeDec_Decode(p, hiCnt - s->Freq, s->Freq); 1261| 12.8M| Ppmd_See_Update(see); ------------------ | | 112| 12.8M|#define Ppmd_See_Update(p) do { \ | | 113| 12.8M| if ((p)->Shift < PPMD_PERIOD_BITS && --(p)->Count == 0) { \ | | ------------------ | | | | 90| 25.7M|#define PPMD_PERIOD_BITS 7 | | ------------------ | | | Branch (113:6): [True: 8.00M, False: 4.85M] | | | Branch (113:39): [True: 247k, False: 7.75M] | | ------------------ | | 114| 247k| (p)->Summ <<= 1; \ | | 115| 247k| (p)->Count = (Byte)(3 << (p)->Shift++); \ | | 116| 247k| } \ | | 117| 12.8M|} while (0) | | ------------------ | | | Branch (117:10): [Folded, False: 12.8M] | | ------------------ ------------------ 1262| 12.8M| p->FoundState = s; 1263| 12.8M| symbol = s->Symbol; 1264| 12.8M| Ppmd8_Update2(p); 1265| 12.8M| return symbol; 1266| 12.8M| } 1267| 5.32M| if (count >= freqSum) ------------------ | Branch (1267:9): [True: 5.15k, False: 5.31M] ------------------ 1268| 5.15k| return -2; 1269| 5.31M| RangeDec_Decode(p, hiCnt, freqSum - hiCnt); 1270| 5.31M| see->Summ = (UInt16)(see->Summ + freqSum); 1271| 16.1M| do { MASK(ps[--i]->Symbol) = 0; } while (i != 0); ------------------ | | 1162| 16.1M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (1271:46): [True: 10.8M, False: 5.31M] ------------------ 1272| 5.31M| } 1273| 12.8M|} archive_ppmd8.c:RangeDec_GetThreshold: 1142| 36.3M|{ 1143| 36.3M| return p->Code / (p->Range /= total); 1144| 36.3M|} archive_ppmd8.c:RangeDec_Decode: 1147| 145M|{ 1148| 145M| start *= p->Range; 1149| 145M| p->Low += start; 1150| 145M| p->Code -= start; 1151| 145M| p->Range *= size; 1152| | 1153| 158M| while ((p->Low ^ (p->Low + p->Range)) < kTop || ------------------ | | 34| 317M|#define kTop (1 << 24) ------------------ | Branch (1153:10): [True: 13.3M, False: 145M] ------------------ 1154| 145M| (p->Range < kBot && ((p->Range = (0 - p->Low) & (kBot - 1)), 1))) ------------------ | | 35| 291M|#define kBot (1 << 15) ------------------ (p->Range < kBot && ((p->Range = (0 - p->Low) & (kBot - 1)), 1))) ------------------ | | 35| 12.2k|#define kBot (1 << 15) ------------------ | Branch (1154:8): [True: 12.2k, False: 145M] | Branch (1154:27): [True: 12.2k, False: 0] ------------------ 1155| 13.3M| { 1156| 13.3M| p->Code = (p->Code << 8) | p->Stream.In->Read(p->Stream.In); 1157| 13.3M| p->Range <<= 8; 1158| 13.3M| p->Low <<= 8; 1159| 13.3M| } 1160| 145M|} archive_ppmd8.c:Ppmd8_Update1_0: 1097| 6.85M|{ 1098| 6.85M| p->PrevSuccess = (2 * p->FoundState->Freq >= p->MinContext->SummFreq); 1099| 6.85M| p->RunLength += p->PrevSuccess; 1100| 6.85M| p->MinContext->SummFreq += 4; 1101| 6.85M| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 14| 6.85M|#define MAX_FREQ 124 ------------------ | Branch (1101:7): [True: 42.3k, False: 6.81M] ------------------ 1102| 42.3k| Rescale(p); 1103| 6.85M| NextContext(p); 1104| 6.85M|} archive_ppmd8.c:Rescale: 975| 59.1k|{ 976| 59.1k| unsigned i, adder, sumFreq, escFreq; 977| 59.1k| CPpmd_State *stats = STATS(p->MinContext); ------------------ | | 30| 59.1k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 59.1k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 59.1k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 978| 59.1k| CPpmd_State *s = p->FoundState; 979| 59.1k| { 980| 59.1k| CPpmd_State tmp = *s; 981| 211k| for (; s != stats; s--) ------------------ | Branch (981:12): [True: 152k, False: 59.1k] ------------------ 982| 152k| s[0] = s[-1]; 983| 59.1k| *s = tmp; 984| 59.1k| } 985| 59.1k| escFreq = p->MinContext->SummFreq - s->Freq; 986| 59.1k| s->Freq += 4; 987| 59.1k| adder = (p->OrderFall != 0 988| | #ifdef PPMD8_FREEZE_SUPPORT 989| | || p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE 990| | #endif 991| 59.1k| ); 992| 59.1k| s->Freq = (Byte)((s->Freq + adder) >> 1); 993| 59.1k| sumFreq = s->Freq; 994| | 995| 59.1k| i = p->MinContext->NumStats; 996| 59.1k| do 997| 2.80M| { 998| 2.80M| escFreq -= (++s)->Freq; 999| 2.80M| s->Freq = (Byte)((s->Freq + adder) >> 1); 1000| 2.80M| sumFreq += s->Freq; 1001| 2.80M| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (1001:9): [True: 855k, False: 1.94M] ------------------ 1002| 855k| { 1003| 855k| CPpmd_State *s1 = s; 1004| 855k| CPpmd_State tmp = *s1; 1005| 855k| do 1006| 38.4M| s1[0] = s1[-1]; 1007| 38.4M| while (--s1 != stats && tmp.Freq > s1[-1].Freq); ------------------ | Branch (1007:14): [True: 38.4M, False: 0] | Branch (1007:31): [True: 37.6M, False: 855k] ------------------ 1008| 855k| *s1 = tmp; 1009| 855k| } 1010| 2.80M| } 1011| 2.80M| while (--i); ------------------ | Branch (1011:10): [True: 2.74M, False: 59.1k] ------------------ 1012| | 1013| 59.1k| if (s->Freq == 0) ------------------ | Branch (1013:7): [True: 12.3k, False: 46.7k] ------------------ 1014| 12.3k| { 1015| 12.3k| unsigned numStats = p->MinContext->NumStats; 1016| 12.3k| unsigned n0, n1; 1017| 18.2k| do { i++; } while ((--s)->Freq == 0); ------------------ | Branch (1017:24): [True: 5.88k, False: 12.3k] ------------------ 1018| 12.3k| escFreq += i; 1019| 12.3k| p->MinContext->NumStats = (Byte)(p->MinContext->NumStats - i); 1020| 12.3k| if (p->MinContext->NumStats == 0) ------------------ | Branch (1020:9): [True: 3.91k, False: 8.44k] ------------------ 1021| 3.91k| { 1022| 3.91k| CPpmd_State tmp = *stats; 1023| 3.91k| tmp.Freq = (Byte)((2 * tmp.Freq + escFreq - 1) / escFreq); 1024| 3.91k| if (tmp.Freq > MAX_FREQ / 3) ------------------ | | 14| 3.91k|#define MAX_FREQ 124 ------------------ | Branch (1024:11): [True: 3.76k, False: 151] ------------------ 1025| 3.76k| tmp.Freq = MAX_FREQ / 3; ------------------ | | 14| 3.76k|#define MAX_FREQ 124 ------------------ 1026| 3.91k| InsertNode(p, stats, U2I((numStats + 2) >> 1)); ------------------ | | 18| 3.91k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 1027| 3.91k| p->MinContext->Flags = (Byte)((p->MinContext->Flags & 0x10) + 0x08 * (tmp.Symbol >= 0x40)); 1028| 3.91k| *(p->FoundState = ONE_STATE(p->MinContext)) = tmp; ------------------ | | 31| 3.91k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 3.91k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 1029| 3.91k| return; 1030| 3.91k| } 1031| 8.44k| n0 = (numStats + 2) >> 1; 1032| 8.44k| n1 = (p->MinContext->NumStats + 2) >> 1; 1033| 8.44k| if (n0 != n1) ------------------ | Branch (1033:9): [True: 6.72k, False: 1.71k] ------------------ 1034| 6.72k| p->MinContext->Stats = STATS_REF(ShrinkUnits(p, stats, n0, n1)); ------------------ | | 27| 6.72k|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 24| 6.72k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 1035| 8.44k| p->MinContext->Flags &= ~0x08; 1036| 8.44k| p->MinContext->Flags |= 0x08 * ((s = STATS(p->MinContext))->Symbol >= 0x40); ------------------ | | 30| 8.44k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 8.44k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 8.44k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 1037| 8.44k| i = p->MinContext->NumStats; 1038| 50.2k| do { p->MinContext->Flags |= 0x08*((++s)->Symbol >= 0x40); } while (--i); ------------------ | Branch (1038:73): [True: 41.8k, False: 8.44k] ------------------ 1039| 8.44k| } 1040| 55.1k| p->MinContext->SummFreq = (UInt16)(sumFreq + escFreq - (escFreq >> 1)); 1041| 55.1k| p->MinContext->Flags |= 0x4; 1042| 55.1k| p->FoundState = STATS(p->MinContext); ------------------ | | 30| 55.1k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 55.1k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 55.1k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 1043| 55.1k|} archive_ppmd8.c:InsertNode: 118| 102M|{ 119| 102M| ((CPpmd8_Node *)node)->Stamp = EMPTY_NODE; ------------------ | | 62| 102M|#define EMPTY_NODE 0xFFFFFFFF ------------------ 120| 102M| ((CPpmd8_Node *)node)->Next = (CPpmd8_Node_Ref)p->FreeList[indx]; 121| 102M| ((CPpmd8_Node *)node)->NU = I2U(indx); ------------------ | | 19| 102M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 122| 102M| p->FreeList[indx] = REF(node); ------------------ | | 24| 102M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 123| 102M| p->Stamps[indx]++; 124| 102M|} archive_ppmd8.c:ShrinkUnits: 255| 4.04M|{ 256| 4.04M| unsigned i0 = U2I(oldNU); ------------------ | | 18| 4.04M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 257| 4.04M| unsigned i1 = U2I(newNU); ------------------ | | 18| 4.04M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 258| 4.04M| if (i0 == i1) ------------------ | Branch (258:7): [True: 662k, False: 3.38M] ------------------ 259| 662k| return oldPtr; 260| 3.38M| if (p->FreeList[i1] != 0) ------------------ | Branch (260:7): [True: 3.37M, False: 5.67k] ------------------ 261| 3.37M| { 262| 3.37M| void *ptr = RemoveNode(p, i1); 263| 3.37M| MyMem12Cpy(ptr, oldPtr, newNU); ------------------ | | 245| 3.37M|#define MyMem12Cpy(dest, src, num) do { \ | | 246| 3.37M| UInt32 *d = (UInt32 *)dest; \ | | 247| 3.37M| const UInt32 *z = (const UInt32 *)src; \ | | 248| 3.37M| UInt32 n = num; \ | | 249| 5.11M| do { \ | | 250| 5.11M| d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; \ | | 251| 5.11M| } while (--n); \ | | ------------------ | | | Branch (251:11): [True: 1.73M, False: 3.37M] | | ------------------ | | 252| 3.37M|} while (0) | | ------------------ | | | Branch (252:10): [Folded, False: 3.37M] | | ------------------ ------------------ 264| 3.37M| InsertNode(p, oldPtr, i0); 265| 3.37M| return ptr; 266| 3.37M| } 267| 5.67k| SplitBlock(p, oldPtr, i0, i1); 268| 5.67k| return oldPtr; 269| 3.38M|} archive_ppmd8.c:RemoveNode: 127| 51.9M|{ 128| 51.9M| CPpmd8_Node *node = NODE((CPpmd8_Node_Ref)p->FreeList[indx]); ------------------ | | 59| 51.9M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 129| 51.9M| p->FreeList[indx] = node->Next; 130| 51.9M| p->Stamps[indx]--; 131| 51.9M| return node; 132| 51.9M|} archive_ppmd8.c:SplitBlock: 135| 5.89M|{ 136| 5.89M| unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 19| 5.89M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 19| 5.89M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 137| 5.89M| ptr = (Byte *)ptr + U2B(I2U(newIndx)); ------------------ | | 17| 5.89M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 5.89M|#define UNIT_SIZE 12 | | ------------------ ------------------ 138| 5.89M| if (I2U(i = U2I(nu)) != nu) ------------------ | | 19| 5.89M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (138:7): [True: 412k, False: 5.48M] ------------------ 139| 412k| { 140| 412k| unsigned k = I2U(--i); ------------------ | | 19| 412k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 141| 412k| InsertNode(p, ((Byte *)ptr) + U2B(k), nu - k - 1); ------------------ | | 17| 412k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 412k|#define UNIT_SIZE 12 | | ------------------ ------------------ 142| 412k| } 143| 5.89M| InsertNode(p, ptr, i); 144| 5.89M|} archive_ppmd8.c:NextContext: 1070| 114M|{ 1071| 114M| CTX_PTR c = CTX(SUCCESSOR(p->FoundState)); ------------------ | | 29| 114M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 114M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 114M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 1072| 114M| if (p->OrderFall == 0 && (Byte *)c >= p->UnitsStart) ------------------ | Branch (1072:7): [True: 71.2M, False: 43.3M] | Branch (1072:28): [True: 61.4M, False: 9.81M] ------------------ 1073| 61.4M| p->MinContext = p->MaxContext = c; 1074| 53.1M| else 1075| 53.1M| { 1076| 53.1M| UpdateModel(p); 1077| 53.1M| p->MinContext = p->MaxContext; 1078| 53.1M| } 1079| 114M|} archive_ppmd8.c:UpdateModel: 806| 66.0M|{ 807| 66.0M| CPpmd_Void_Ref successor, fSuccessor = SUCCESSOR(p->FoundState); ------------------ | | 341| 66.0M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 808| 66.0M| CTX_PTR c; 809| 66.0M| unsigned s0, ns, fFreq = p->FoundState->Freq; 810| 66.0M| Byte flag, fSymbol = p->FoundState->Symbol; 811| 66.0M| CPpmd_State *s = NULL; 812| | 813| 66.0M| if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0) ------------------ | | 14| 66.0M|#define MAX_FREQ 124 ------------------ | Branch (813:7): [True: 61.7M, False: 4.26M] | Branch (813:45): [True: 60.0M, False: 1.72M] ------------------ 814| 60.0M| { 815| 60.0M| c = SUFFIX(p->MinContext); ------------------ | | 32| 60.0M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 60.0M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 60.0M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 60.0M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 816| | 817| 60.0M| if (c->NumStats == 0) ------------------ | Branch (817:9): [True: 36.2M, False: 23.8M] ------------------ 818| 36.2M| { 819| 36.2M| s = ONE_STATE(c); ------------------ | | 31| 36.2M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 36.2M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 820| 36.2M| if (s->Freq < 32) ------------------ | Branch (820:11): [True: 36.2M, False: 1.46k] ------------------ 821| 36.2M| s->Freq++; 822| 36.2M| } 823| 23.8M| else 824| 23.8M| { 825| 23.8M| s = STATS(c); ------------------ | | 30| 23.8M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 23.8M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 23.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 826| 23.8M| if (s->Symbol != p->FoundState->Symbol) ------------------ | Branch (826:11): [True: 14.6M, False: 9.12M] ------------------ 827| 14.6M| { 828| 186M| do { s++; } while (s->Symbol != p->FoundState->Symbol); ------------------ | Branch (828:28): [True: 171M, False: 14.6M] ------------------ 829| 14.6M| if (s[0].Freq >= s[-1].Freq) ------------------ | Branch (829:13): [True: 6.08M, False: 8.60M] ------------------ 830| 6.08M| { 831| 6.08M| SwapStates(&s[0], &s[-1]); 832| 6.08M| s--; 833| 6.08M| } 834| 14.6M| } 835| 23.8M| if (s->Freq < MAX_FREQ - 9) ------------------ | | 14| 23.8M|#define MAX_FREQ 124 ------------------ | Branch (835:11): [True: 23.5M, False: 212k] ------------------ 836| 23.5M| { 837| 23.5M| s->Freq += 2; 838| 23.5M| c->SummFreq += 2; 839| 23.5M| } 840| 23.8M| } 841| 60.0M| } 842| | 843| 66.0M| c = p->MaxContext; 844| 66.0M| if (p->OrderFall == 0 && fSuccessor) ------------------ | Branch (844:7): [True: 9.81M, False: 56.2M] | Branch (844:28): [True: 9.64M, False: 173k] ------------------ 845| 9.64M| { 846| 9.64M| CTX_PTR cs = CreateSuccessors(p, True, s, p->MinContext); ------------------ | | 55| 9.64M|#define True 1 ------------------ 847| 9.64M| if (cs == 0) ------------------ | Branch (847:9): [True: 488, False: 9.64M] ------------------ 848| 488| { 849| 488| SetSuccessor(p->FoundState, 0); 850| 488| RESTORE_MODEL(c, CTX(fSuccessor)); ------------------ | | 554| 488| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 851| 488| } 852| 9.64M| else 853| 9.64M| { 854| 9.64M| SetSuccessor(p->FoundState, REF(cs)); ------------------ | | 24| 9.64M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 855| 9.64M| p->MaxContext = cs; 856| 9.64M| } 857| 9.64M| return; 858| 9.64M| } 859| | 860| 56.3M| *p->Text++ = p->FoundState->Symbol; 861| 56.3M| successor = REF(p->Text); ------------------ | | 24| 56.3M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 862| 56.3M| if (p->Text >= p->UnitsStart) ------------------ | Branch (862:7): [True: 44, False: 56.3M] ------------------ 863| 44| { 864| 44| RESTORE_MODEL(c, CTX(fSuccessor)); /* check it */ ------------------ | | 554| 44| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 865| 44| return; 866| 44| } 867| | 868| 56.3M| if (!fSuccessor) ------------------ | Branch (868:7): [True: 3.07M, False: 53.2M] ------------------ 869| 3.07M| { 870| 3.07M| CTX_PTR cs = ReduceOrder(p, s, p->MinContext); 871| 3.07M| if (cs == NULL) ------------------ | Branch (871:9): [True: 24, False: 3.07M] ------------------ 872| 24| { 873| 24| RESTORE_MODEL(c, 0); ------------------ | | 554| 24| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 874| 24| return; 875| 24| } 876| 3.07M| fSuccessor = REF(cs); ------------------ | | 24| 3.07M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 877| 3.07M| } 878| 53.2M| else if ((Byte *)Ppmd8_GetPtr(p, fSuccessor) < p->UnitsStart) ------------------ | | 96| 53.2M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ | Branch (878:12): [True: 18.7M, False: 34.5M] ------------------ 879| 18.7M| { 880| 18.7M| CTX_PTR cs = CreateSuccessors(p, False, s, p->MinContext); ------------------ | | 56| 18.7M|#define False 0 ------------------ 881| 18.7M| if (cs == NULL) ------------------ | Branch (881:9): [True: 260, False: 18.7M] ------------------ 882| 260| { 883| 260| RESTORE_MODEL(c, 0); ------------------ | | 554| 260| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 884| 260| return; 885| 260| } 886| 18.7M| fSuccessor = REF(cs); ------------------ | | 24| 18.7M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 887| 18.7M| } 888| | 889| 56.3M| if (--p->OrderFall == 0) ------------------ | Branch (889:7): [True: 2.03M, False: 54.3M] ------------------ 890| 2.03M| { 891| 2.03M| successor = fSuccessor; 892| 2.03M| p->Text -= (p->MaxContext != p->MinContext); 893| 2.03M| } 894| | #ifdef PPMD8_FREEZE_SUPPORT 895| | else if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE) 896| | { 897| | successor = fSuccessor; 898| | RESET_TEXT(0); 899| | p->OrderFall = 0; 900| | } 901| | #endif 902| | 903| 56.3M| s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - fFreq; 904| 56.3M| flag = (Byte)(0x08 * (fSymbol >= 0x40)); 905| | 906| 107M| for (; c != p->MinContext; c = SUFFIX(c)) ------------------ | | 32| 51.4M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 51.4M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 51.4M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 51.4M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (906:10): [True: 51.4M, False: 56.3M] ------------------ 907| 51.4M| { 908| 51.4M| unsigned ns1; 909| 51.4M| UInt32 cf, sf; 910| 51.4M| if ((ns1 = c->NumStats) != 0) ------------------ | Branch (910:9): [True: 19.6M, False: 31.8M] ------------------ 911| 19.6M| { 912| 19.6M| if ((ns1 & 1) != 0) ------------------ | Branch (912:11): [True: 13.2M, False: 6.39M] ------------------ 913| 13.2M| { 914| | /* Expand for one UNIT */ 915| 13.2M| unsigned oldNU = (ns1 + 1) >> 1; 916| 13.2M| unsigned i = U2I(oldNU); ------------------ | | 18| 13.2M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 917| 13.2M| if (i != U2I(oldNU + 1)) ------------------ | | 18| 13.2M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ | Branch (917:13): [True: 12.8M, False: 372k] ------------------ 918| 12.8M| { 919| 12.8M| void *ptr = AllocUnits(p, i + 1); 920| 12.8M| void *oldPtr; 921| 12.8M| if (!ptr) ------------------ | Branch (921:15): [True: 458, False: 12.8M] ------------------ 922| 458| { 923| 458| RESTORE_MODEL(c, CTX(fSuccessor)); ------------------ | | 554| 458| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 924| 458| return; 925| 458| } 926| 12.8M| oldPtr = STATS(c); ------------------ | | 30| 12.8M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 12.8M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 12.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 927| 12.8M| MyMem12Cpy(ptr, oldPtr, oldNU); ------------------ | | 245| 12.8M|#define MyMem12Cpy(dest, src, num) do { \ | | 246| 12.8M| UInt32 *d = (UInt32 *)dest; \ | | 247| 12.8M| const UInt32 *z = (const UInt32 *)src; \ | | 248| 12.8M| UInt32 n = num; \ | | 249| 19.1M| do { \ | | 250| 19.1M| d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; \ | | 251| 19.1M| } while (--n); \ | | ------------------ | | | Branch (251:11): [True: 6.31M, False: 12.8M] | | ------------------ | | 252| 12.8M|} while (0) | | ------------------ | | | Branch (252:10): [Folded, False: 12.8M] | | ------------------ ------------------ 928| 12.8M| InsertNode(p, oldPtr, i); 929| 12.8M| c->Stats = STATS_REF(ptr); ------------------ | | 27| 12.8M|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 24| 12.8M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 930| 12.8M| } 931| 13.2M| } 932| 19.6M| c->SummFreq = (UInt16)(c->SummFreq + (3 * ns1 + 1 < ns)); 933| 19.6M| } 934| 31.8M| else 935| 31.8M| { 936| 31.8M| CPpmd_State *s2 = (CPpmd_State*)AllocUnits(p, 0); 937| 31.8M| if (!s2) ------------------ | Branch (937:11): [True: 747, False: 31.8M] ------------------ 938| 747| { 939| 747| RESTORE_MODEL(c, CTX(fSuccessor)); ------------------ | | 554| 747| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 940| 747| return; 941| 747| } 942| 31.8M| *s2 = *ONE_STATE(c); ------------------ | | 31| 31.8M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 31.8M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 943| 31.8M| c->Stats = REF(s2); ------------------ | | 24| 31.8M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 944| 31.8M| if (s2->Freq < MAX_FREQ / 4 - 1) ------------------ | | 14| 31.8M|#define MAX_FREQ 124 ------------------ | Branch (944:11): [True: 31.8M, False: 13.7k] ------------------ 945| 31.8M| s2->Freq <<= 1; 946| 13.7k| else 947| 13.7k| s2->Freq = MAX_FREQ - 4; ------------------ | | 14| 13.7k|#define MAX_FREQ 124 ------------------ 948| 31.8M| c->SummFreq = (UInt16)(s2->Freq + p->InitEsc + (ns > 2)); 949| 31.8M| } 950| 51.4M| cf = 2 * fFreq * (c->SummFreq + 6); 951| 51.4M| sf = (UInt32)s0 + c->SummFreq; 952| 51.4M| if (cf < 6 * sf) ------------------ | Branch (952:9): [True: 25.8M, False: 25.6M] ------------------ 953| 25.8M| { 954| 25.8M| cf = 1 + (cf > sf) + (cf >= 4 * sf); 955| 25.8M| c->SummFreq += 4; 956| 25.8M| } 957| 25.6M| else 958| 25.6M| { 959| 25.6M| cf = 4 + (cf > 9 * sf) + (cf > 12 * sf) + (cf > 15 * sf); 960| 25.6M| c->SummFreq = (UInt16)(c->SummFreq + cf); 961| 25.6M| } 962| 51.4M| { 963| 51.4M| CPpmd_State *s2 = STATS(c) + ns1 + 1; ------------------ | | 30| 51.4M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 51.4M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 51.4M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 964| 51.4M| SetSuccessor(s2, successor); 965| 51.4M| s2->Symbol = fSymbol; 966| 51.4M| s2->Freq = (Byte)cf; 967| 51.4M| c->Flags |= flag; 968| 51.4M| c->NumStats = (Byte)(ns1 + 1); 969| 51.4M| } 970| 51.4M| } 971| 56.3M| p->MaxContext = p->MinContext = CTX(fSuccessor); ------------------ | | 29| 56.3M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 56.3M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 56.3M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 972| 56.3M|} archive_ppmd8.c:SwapStates: 444| 43.7M|{ 445| 43.7M| CPpmd_State tmp = *t1; 446| 43.7M| *t1 = *t2; 447| 43.7M| *t2 = tmp; 448| 43.7M|} archive_ppmd8.c:CreateSuccessors: 619| 28.4M|{ 620| 28.4M| CPpmd_State upState; 621| 28.4M| Byte flags; 622| 28.4M| CPpmd_Byte_Ref upBranch = (CPpmd_Byte_Ref)SUCCESSOR(p->FoundState); ------------------ | | 341| 28.4M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 623| | /* fixed over Shkarin's code. Maybe it could work without + 1 too. */ 624| 28.4M| CPpmd_State *ps[PPMD8_MAX_ORDER + 1]; 625| 28.4M| unsigned numPs = 0; 626| | 627| 28.4M| if (!skip) ------------------ | Branch (627:7): [True: 18.7M, False: 9.64M] ------------------ 628| 18.7M| ps[numPs++] = p->FoundState; 629| | 630| 136M| while (c->Suffix) ------------------ | Branch (630:10): [True: 136M, False: 382k] ------------------ 631| 136M| { 632| 136M| CPpmd_Void_Ref successor; 633| 136M| CPpmd_State *s; 634| 136M| c = SUFFIX(c); ------------------ | | 32| 136M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 136M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 136M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 136M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 635| 136M| if (s1) ------------------ | Branch (635:9): [True: 28.1M, False: 107M] ------------------ 636| 28.1M| { 637| 28.1M| s = s1; 638| 28.1M| s1 = NULL; 639| 28.1M| } 640| 107M| else if (c->NumStats != 0) ------------------ | Branch (640:14): [True: 27.6M, False: 80.3M] ------------------ 641| 27.6M| { 642| 144M| for (s = STATS(c); s->Symbol != p->FoundState->Symbol; s++); ------------------ | | 30| 27.6M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 27.6M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 27.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (642:26): [True: 116M, False: 27.6M] ------------------ 643| 27.6M| if (s->Freq < MAX_FREQ - 9) ------------------ | | 14| 27.6M|#define MAX_FREQ 124 ------------------ | Branch (643:11): [True: 27.5M, False: 47.7k] ------------------ 644| 27.5M| { 645| 27.5M| s->Freq++; 646| 27.5M| c->SummFreq++; 647| 27.5M| } 648| 27.6M| } 649| 80.3M| else 650| 80.3M| { 651| 80.3M| s = ONE_STATE(c); ------------------ | | 31| 80.3M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 80.3M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 652| 80.3M| s->Freq = (Byte)(s->Freq + (!SUFFIX(c)->NumStats & (s->Freq < 24))); ------------------ | | 32| 80.3M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 80.3M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 80.3M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 80.3M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 653| 80.3M| } 654| 136M| successor = SUCCESSOR(s); ------------------ | | 341| 136M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 655| 136M| if (successor != upBranch) ------------------ | Branch (655:9): [True: 28.0M, False: 108M] ------------------ 656| 28.0M| { 657| 28.0M| c = CTX(successor); ------------------ | | 29| 28.0M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 28.0M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 28.0M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 658| 28.0M| if (numPs == 0) ------------------ | Branch (658:11): [True: 701k, False: 27.3M] ------------------ 659| 701k| return c; 660| 27.3M| break; 661| 28.0M| } 662| 108M| ps[numPs++] = s; 663| 108M| } 664| | 665| 27.7M| upState.Symbol = *(const Byte *)Ppmd8_GetPtr(p, upBranch); ------------------ | | 96| 27.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ 666| 27.7M| SetSuccessor(&upState, upBranch + 1); 667| 27.7M| flags = (Byte)(0x10 * (p->FoundState->Symbol >= 0x40) + 0x08 * (upState.Symbol >= 0x40)); 668| | 669| 27.7M| if (c->NumStats == 0) ------------------ | Branch (669:7): [True: 14.6M, False: 13.0M] ------------------ 670| 14.6M| upState.Freq = ONE_STATE(c)->Freq; ------------------ | | 31| 14.6M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 14.6M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 671| 13.0M| else 672| 13.0M| { 673| 13.0M| UInt32 cf, s0; 674| 13.0M| CPpmd_State *s; 675| 63.2M| for (s = STATS(c); s->Symbol != upState.Symbol; s++); ------------------ | | 30| 13.0M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 13.0M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 13.0M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (675:24): [True: 50.2M, False: 13.0M] ------------------ 676| 13.0M| cf = s->Freq - 1; 677| 13.0M| s0 = c->SummFreq - c->NumStats - cf; 678| 13.0M| upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((cf + 2 * s0 - 3) / s0))); ------------------ | Branch (678:32): [True: 8.30M, False: 4.77M] ------------------ 679| 13.0M| } 680| | 681| 154M| while (numPs != 0) ------------------ | Branch (681:10): [True: 126M, False: 27.7M] ------------------ 682| 126M| { 683| | /* Create Child */ 684| 126M| CTX_PTR c1; /* = AllocContext(p); */ 685| 126M| if (p->HiUnit != p->LoUnit) ------------------ | Branch (685:9): [True: 90.7M, False: 36.1M] ------------------ 686| 90.7M| c1 = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); ------------------ | | 15| 90.7M|#define UNIT_SIZE 12 ------------------ 687| 36.1M| else if (p->FreeList[0] != 0) ------------------ | Branch (687:14): [True: 23.3M, False: 12.7M] ------------------ 688| 23.3M| c1 = (CTX_PTR)RemoveNode(p, 0); 689| 12.7M| else 690| 12.7M| { 691| 12.7M| c1 = (CTX_PTR)AllocUnitsRare(p, 0); 692| 12.7M| if (!c1) ------------------ | Branch (692:11): [True: 772, False: 12.7M] ------------------ 693| 772| return NULL; 694| 12.7M| } 695| 126M| c1->NumStats = 0; 696| 126M| c1->Flags = flags; 697| 126M| *ONE_STATE(c1) = upState; ------------------ | | 31| 126M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 126M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 698| 126M| c1->Suffix = REF(c); ------------------ | | 24| 126M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 699| 126M| SetSuccessor(ps[--numPs], REF(c1)); ------------------ | | 24| 126M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 700| 126M| c = c1; 701| 126M| } 702| | 703| 27.7M| return c; 704| 27.7M|} archive_ppmd8.c:AllocUnitsRare: 205| 16.5M|{ 206| 16.5M| unsigned i; 207| 16.5M| void *retVal; 208| 16.5M| if (p->GlueCount == 0) ------------------ | Branch (208:7): [True: 2.88k, False: 16.5M] ------------------ 209| 2.88k| { 210| 2.88k| GlueFreeBlocks(p); 211| 2.88k| if (p->FreeList[indx] != 0) ------------------ | Branch (211:9): [True: 1.38k, False: 1.50k] ------------------ 212| 1.38k| return RemoveNode(p, indx); 213| 2.88k| } 214| 16.5M| i = indx; 215| 16.5M| do 216| 413M| { 217| 413M| if (++i == PPMD_NUM_INDEXES) ------------------ | | 102| 413M|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 413M|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 413M|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 413M|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 413M|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 413M|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 413M|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 413M|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (217:9): [True: 10.6M, False: 402M] ------------------ 218| 10.6M| { 219| 10.6M| UInt32 numBytes = U2B(I2U(indx)); ------------------ | | 17| 10.6M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 10.6M|#define UNIT_SIZE 12 | | ------------------ ------------------ 220| 10.6M| p->GlueCount--; 221| 10.6M| return ((UInt32)(p->UnitsStart - p->Text) > numBytes) ? (p->UnitsStart -= numBytes) : (NULL); ------------------ | Branch (221:14): [True: 10.6M, False: 1.97k] ------------------ 222| 10.6M| } 223| 413M| } 224| 402M| while (p->FreeList[i] == 0); ------------------ | Branch (224:10): [True: 396M, False: 5.89M] ------------------ 225| 5.89M| retVal = RemoveNode(p, i); 226| 5.89M| SplitBlock(p, retVal, i, indx); 227| 5.89M| return retVal; 228| 16.5M|} archive_ppmd8.c:GlueFreeBlocks: 147| 2.88k|{ 148| 2.88k| CPpmd8_Node_Ref head = 0; 149| 2.88k| CPpmd8_Node_Ref *prev = &head; 150| 2.88k| unsigned i; 151| | 152| 2.88k| p->GlueCount = 1 << 13; 153| 2.88k| memset(p->Stamps, 0, sizeof(p->Stamps)); 154| | 155| | /* Order-0 context is always at top UNIT, so we don't need guard NODE at the end. 156| | All blocks up to p->LoUnit can be free, so we need guard NODE at LoUnit. */ 157| 2.88k| if (p->LoUnit != p->HiUnit) ------------------ | Branch (157:7): [True: 151, False: 2.73k] ------------------ 158| 151| ((CPpmd8_Node *)p->LoUnit)->Stamp = 0; 159| | 160| | /* Glue free blocks */ 161| 112k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 112k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 112k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 112k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 112k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 112k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 112k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 112k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 112k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (161:15): [True: 109k, False: 2.88k] ------------------ 162| 109k| { 163| 109k| CPpmd8_Node_Ref next = (CPpmd8_Node_Ref)p->FreeList[i]; 164| 109k| p->FreeList[i] = 0; 165| 25.4M| while (next != 0) ------------------ | Branch (165:12): [True: 25.3M, False: 109k] ------------------ 166| 25.3M| { 167| 25.3M| CPpmd8_Node *node = NODE(next); ------------------ | | 59| 25.3M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 168| 25.3M| if (node->NU != 0) ------------------ | Branch (168:11): [True: 15.9M, False: 9.35M] ------------------ 169| 15.9M| { 170| 15.9M| CPpmd8_Node *node2; 171| 15.9M| *prev = next; 172| 15.9M| prev = &(node->Next); 173| 29.8M| while ((node2 = node + node->NU)->Stamp == EMPTY_NODE) ------------------ | | 62| 29.8M|#define EMPTY_NODE 0xFFFFFFFF ------------------ | Branch (173:16): [True: 13.9M, False: 15.9M] ------------------ 174| 13.9M| { 175| 13.9M| node->NU += node2->NU; 176| 13.9M| node2->NU = 0; 177| 13.9M| } 178| 15.9M| } 179| 25.3M| next = node->Next; 180| 25.3M| } 181| 109k| } 182| 2.88k| *prev = 0; 183| | 184| | /* Fill lists of free blocks */ 185| 15.9M| while (head != 0) ------------------ | Branch (185:10): [True: 15.9M, False: 2.88k] ------------------ 186| 15.9M| { 187| 15.9M| CPpmd8_Node *node = NODE(head); ------------------ | | 59| 15.9M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 188| 15.9M| unsigned nu; 189| 15.9M| head = node->Next; 190| 15.9M| nu = node->NU; 191| 15.9M| if (nu == 0) ------------------ | Branch (191:9): [True: 4.58M, False: 11.3M] ------------------ 192| 4.58M| continue; 193| 11.3M| for (; nu > 128; nu -= 128, node += 128) ------------------ | Branch (193:12): [True: 260, False: 11.3M] ------------------ 194| 260| InsertNode(p, node, PPMD_NUM_INDEXES - 1); ------------------ | | 102| 260|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 260|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 260|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 260|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 260|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 260|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 260|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 260|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ 195| 11.3M| if (I2U(i = U2I(nu)) != nu) ------------------ | | 19| 11.3M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (195:9): [True: 617k, False: 10.7M] ------------------ 196| 617k| { 197| 617k| unsigned k = I2U(--i); ------------------ | | 19| 617k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 198| 617k| InsertNode(p, node + k, nu - k - 1); 199| 617k| } 200| 11.3M| InsertNode(p, node, i); 201| 11.3M| } 202| 2.88k|} archive_ppmd8.c:RestoreModel: 562| 2.02k|{ 563| 2.02k| CTX_PTR c; 564| 2.02k| CPpmd_State *s; 565| 2.02k| RESET_TEXT(0); ------------------ | | 349| 2.02k|#define RESET_TEXT(offs) do { \ | | 350| 2.02k| p->Text = p->Base + p->AlignOffset + (offs); \ | | 351| 2.02k|} while (0) | | ------------------ | | | Branch (351:10): [Folded, False: 2.02k] | | ------------------ ------------------ 566| 7.18k| for (c = p->MaxContext; c != c1; c = SUFFIX(c)) ------------------ | | 32| 5.16k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 5.16k|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 5.16k| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 5.16k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (566:27): [True: 5.16k, False: 2.02k] ------------------ 567| 5.16k| if (--(c->NumStats) == 0) ------------------ | Branch (567:9): [True: 3.47k, False: 1.68k] ------------------ 568| 3.47k| { 569| 3.47k| s = STATS(c); ------------------ | | 30| 3.47k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 3.47k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 3.47k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 570| 3.47k| c->Flags = (Byte)((c->Flags & 0x10) + 0x08 * (s->Symbol >= 0x40)); 571| 3.47k| *ONE_STATE(c) = *s; ------------------ | | 31| 3.47k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 3.47k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 572| 3.47k| SpecialFreeUnit(p, s); 573| 3.47k| ONE_STATE(c)->Freq = (Byte)(((unsigned)ONE_STATE(c)->Freq + 11) >> 3); ------------------ | | 31| 3.47k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 3.47k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(c)->Freq = (Byte)(((unsigned)ONE_STATE(c)->Freq + 11) >> 3); ------------------ | | 31| 3.47k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 3.47k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 574| 3.47k| } 575| 1.68k| else 576| 1.68k| Refresh(p, c, (c->NumStats+3) >> 1, 0); 577| | 578| 9.82k| for (; c != p->MinContext; c = SUFFIX(c)) ------------------ | | 32| 7.80k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 7.80k|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 7.80k| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 7.80k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (578:10): [True: 7.80k, False: 2.02k] ------------------ 579| 7.80k| if (!c->NumStats) ------------------ | Branch (579:9): [True: 5.02k, False: 2.78k] ------------------ 580| 5.02k| ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1)); ------------------ | | 31| 5.02k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 5.02k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1)); ------------------ | | 31| 5.02k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 5.02k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1)); ------------------ | | 31| 5.02k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 5.02k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 581| 2.78k| else if ((c->SummFreq += 4) > 128 + 4 * c->NumStats) ------------------ | Branch (581:14): [True: 81, False: 2.70k] ------------------ 582| 81| Refresh(p, c, (c->NumStats + 2) >> 1, 1); 583| | 584| | #ifdef PPMD8_FREEZE_SUPPORT 585| | if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE) 586| | { 587| | p->MaxContext = fSuccessor; 588| | p->GlueCount += !(p->Stamps[1] & 1); 589| | } 590| | else if (p->RestoreMethod == PPMD8_RESTORE_METHOD_FREEZE) 591| | { 592| | while (p->MaxContext->Suffix) 593| | p->MaxContext = SUFFIX(p->MaxContext); 594| | RemoveBinContexts(p, p->MaxContext, 0); 595| | p->RestoreMethod++; 596| | p->GlueCount = 0; 597| | p->OrderFall = p->MaxOrder; 598| | } 599| | else 600| | #endif 601| 2.02k| if (p->RestoreMethod == PPMD8_RESTORE_METHOD_RESTART || GetUsedMemory(p) < (p->Size >> 1)) ------------------ | Branch (601:7): [True: 73, False: 1.94k] | Branch (601:59): [True: 0, False: 1.94k] ------------------ 602| 73| RestartModel(p); 603| 1.94k| else 604| 1.94k| { 605| 27.1k| while (p->MaxContext->Suffix) ------------------ | Branch (605:12): [True: 25.1k, False: 1.94k] ------------------ 606| 25.1k| p->MaxContext = SUFFIX(p->MaxContext); ------------------ | | 32| 25.1k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 25.1k|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 25.1k| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 25.1k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 607| 1.94k| do 608| 1.94k| { 609| 1.94k| CutOff(p, p->MaxContext, 0); 610| 1.94k| ExpandTextArea(p); 611| 1.94k| } 612| 1.94k| while (GetUsedMemory(p) > 3 * (p->Size >> 2)); ------------------ | Branch (612:12): [True: 0, False: 1.94k] ------------------ 613| 1.94k| p->GlueCount = 0; 614| 1.94k| p->OrderFall = p->MaxOrder; 615| 1.94k| } 616| 2.02k|} archive_ppmd8.c:SpecialFreeUnit: 277| 50.2M|{ 278| 50.2M| if ((Byte *)ptr != p->UnitsStart) ------------------ | Branch (278:7): [True: 50.2M, False: 2.49k] ------------------ 279| 50.2M| InsertNode(p, ptr, 0); 280| 2.49k| else 281| 2.49k| { 282| | #ifdef PPMD8_FREEZE_SUPPORT 283| | *(UInt32 *)ptr = EMPTY_NODE; /* it's used for (Flags == 0xFF) check in RemoveBinContexts */ 284| | #endif 285| 2.49k| p->UnitsStart += UNIT_SIZE; ------------------ | | 15| 2.49k|#define UNIT_SIZE 12 ------------------ 286| 2.49k| } 287| 50.2M|} archive_ppmd8.c:Refresh: 421| 4.03M|{ 422| 4.03M| unsigned i = ctx->NumStats, escFreq, sumFreq, flags; 423| 4.03M| CPpmd_State *s = (CPpmd_State *)ShrinkUnits(p, STATS(ctx), oldNU, (i + 2) >> 1); ------------------ | | 30| 4.03M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 4.03M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 4.03M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 424| 4.03M| ctx->Stats = REF(s); ------------------ | | 24| 4.03M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 425| | #ifdef PPMD8_FREEZE_SUPPORT 426| | /* fixed over Shkarin's code. Fixed code is not compatible with original code for some files in FREEZE mode. */ 427| | scale |= (ctx->SummFreq >= ((UInt32)1 << 15)); 428| | #endif 429| 4.03M| flags = (ctx->Flags & (0x10 + 0x04 * scale)) + 0x08 * (s->Symbol >= 0x40); 430| 4.03M| escFreq = ctx->SummFreq - s->Freq; 431| 4.03M| sumFreq = (s->Freq = (Byte)((s->Freq + scale) >> scale)); 432| 4.03M| do 433| 8.73M| { 434| 8.73M| escFreq -= (++s)->Freq; 435| 8.73M| sumFreq += (s->Freq = (Byte)((s->Freq + scale) >> scale)); 436| 8.73M| flags |= 0x08 * (s->Symbol >= 0x40); 437| 8.73M| } 438| 8.73M| while (--i); ------------------ | Branch (438:10): [True: 4.69M, False: 4.03M] ------------------ 439| 4.03M| ctx->SummFreq = (UInt16)(sumFreq + ((escFreq + scale) >> scale)); 440| 4.03M| ctx->Flags = (Byte)flags; 441| 4.03M|} archive_ppmd8.c:GetUsedMemory: 543| 3.89k|{ 544| 3.89k| UInt32 v = 0; 545| 3.89k| unsigned i; 546| 151k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 151k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 151k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 151k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 151k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 151k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 151k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 151k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 151k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (546:15): [True: 148k, False: 3.89k] ------------------ 547| 148k| v += p->Stamps[i] * I2U(i); ------------------ | | 19| 148k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 548| 3.89k| return p->Size - (UInt32)(p->HiUnit - p->LoUnit) - (UInt32)(p->UnitsStart - p->Text) - U2B(v); ------------------ | | 17| 3.89k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 3.89k|#define UNIT_SIZE 12 | | ------------------ ------------------ 549| 3.89k|} archive_ppmd8.c:CutOff: 451| 127M|{ 452| 127M| int i; 453| 127M| unsigned tmp; 454| 127M| CPpmd_State *s; 455| | 456| 127M| if (!ctx->NumStats) ------------------ | Branch (456:7): [True: 99.7M, False: 27.5M] ------------------ 457| 99.7M| { 458| 99.7M| s = ONE_STATE(ctx); ------------------ | | 31| 99.7M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 99.7M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 459| 99.7M| if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) >= p->UnitsStart) ------------------ | | 96| 99.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ | Branch (459:9): [True: 95.4M, False: 4.27M] ------------------ 460| 95.4M| { 461| 95.4M| if (order < p->MaxOrder) ------------------ | Branch (461:11): [True: 88.6M, False: 6.87M] ------------------ 462| 88.6M| SetSuccessor(s, CutOff(p, CTX(SUCCESSOR(s)), order + 1)); ------------------ | | 29| 88.6M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 88.6M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 88.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 463| 6.87M| else 464| 6.87M| SetSuccessor(s, 0); 465| 95.4M| if (SUCCESSOR(s) || order <= 9) /* O_BOUND */ ------------------ | | 341| 190M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) | | ------------------ | | | Branch (341:22): [True: 46.0M, False: 49.4M] | | ------------------ ------------------ | Branch (465:27): [True: 10.0M, False: 39.4M] ------------------ 466| 56.0M| return REF(ctx); ------------------ | | 24| 56.0M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 467| 95.4M| } 468| 43.7M| SpecialFreeUnit(p, ctx); 469| 43.7M| return 0; 470| 99.7M| } 471| | 472| 27.5M| ctx->Stats = STATS_REF(MoveUnitsUp(p, STATS(ctx), tmp = ((unsigned)ctx->NumStats + 2) >> 1)); ------------------ | | 27| 27.5M|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 24| 27.5M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 473| | 474| 100M| for (s = STATS(ctx) + (i = ctx->NumStats); s >= STATS(ctx); s--) ------------------ | | 30| 27.5M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 27.5M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 27.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ for (s = STATS(ctx) + (i = ctx->NumStats); s >= STATS(ctx); s--) ------------------ | | 30| 100M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 100M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 100M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (474:46): [True: 72.7M, False: 27.5M] ------------------ 475| 72.7M| if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) < p->UnitsStart) ------------------ | | 96| 72.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ | Branch (475:9): [True: 33.3M, False: 39.4M] ------------------ 476| 33.3M| { 477| 33.3M| CPpmd_State *s2 = STATS(ctx) + (i--); ------------------ | | 30| 33.3M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 33.3M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 33.3M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 478| 33.3M| SetSuccessor(s, 0); 479| 33.3M| SwapStates(s, s2); 480| 33.3M| } 481| 39.4M| else if (order < p->MaxOrder) ------------------ | Branch (481:14): [True: 38.6M, False: 711k] ------------------ 482| 38.6M| SetSuccessor(s, CutOff(p, CTX(SUCCESSOR(s)), order + 1)); ------------------ | | 29| 38.6M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 38.6M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 38.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 483| 711k| else 484| 711k| SetSuccessor(s, 0); 485| | 486| 27.5M| if (i != ctx->NumStats && order) ------------------ | Branch (486:7): [True: 21.2M, False: 6.30M] | Branch (486:29): [True: 21.2M, False: 1.94k] ------------------ 487| 21.2M| { 488| 21.2M| ctx->NumStats = (Byte)i; 489| 21.2M| s = STATS(ctx); ------------------ | | 30| 21.2M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 21.2M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 21.2M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 490| 21.2M| if (i < 0) ------------------ | Branch (490:9): [True: 6.50M, False: 14.7M] ------------------ 491| 6.50M| { 492| 6.50M| FreeUnits(p, s, tmp); 493| 6.50M| SpecialFreeUnit(p, ctx); 494| 6.50M| return 0; 495| 6.50M| } 496| 14.7M| if (i == 0) ------------------ | Branch (496:9): [True: 10.6M, False: 4.03M] ------------------ 497| 10.6M| { 498| 10.6M| ctx->Flags = (Byte)((ctx->Flags & 0x10) + 0x08 * (s->Symbol >= 0x40)); 499| 10.6M| *ONE_STATE(ctx) = *s; ------------------ | | 31| 10.6M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 10.6M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 500| 10.6M| FreeUnits(p, s, tmp); 501| | /* 9.31: the code was fixed. It's was not BUG, if Freq <= MAX_FREQ = 124 */ 502| 10.6M| ONE_STATE(ctx)->Freq = (Byte)(((unsigned)ONE_STATE(ctx)->Freq + 11) >> 3); ------------------ | | 31| 10.6M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 10.6M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(ctx)->Freq = (Byte)(((unsigned)ONE_STATE(ctx)->Freq + 11) >> 3); ------------------ | | 31| 10.6M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 10.6M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 503| 10.6M| } 504| 4.03M| else 505| 4.03M| Refresh(p, ctx, tmp, ctx->SummFreq > 16 * i); 506| 14.7M| } 507| 21.0M| return REF(ctx); ------------------ | | 24| 21.0M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 508| 27.5M|} archive_ppmd8.c:MoveUnitsUp: 290| 27.5M|{ 291| 27.5M| unsigned indx = U2I(nu); ------------------ | | 18| 27.5M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 292| 27.5M| void *ptr; 293| 27.5M| if ((Byte *)oldPtr > p->UnitsStart + 16 * 1024 || REF(oldPtr) > p->FreeList[indx]) ------------------ | | 24| 472k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ | Branch (293:7): [True: 27.0M, False: 472k] | Branch (293:53): [True: 4.74k, False: 467k] ------------------ 294| 27.0M| return oldPtr; 295| 467k| ptr = RemoveNode(p, indx); 296| 467k| MyMem12Cpy(ptr, oldPtr, nu); ------------------ | | 245| 467k|#define MyMem12Cpy(dest, src, num) do { \ | | 246| 467k| UInt32 *d = (UInt32 *)dest; \ | | 247| 467k| const UInt32 *z = (const UInt32 *)src; \ | | 248| 467k| UInt32 n = num; \ | | 249| 654k| do { \ | | 250| 654k| d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; \ | | 251| 654k| } while (--n); \ | | ------------------ | | | Branch (251:11): [True: 187k, False: 467k] | | ------------------ | | 252| 467k|} while (0) | | ------------------ | | | Branch (252:10): [Folded, False: 467k] | | ------------------ ------------------ 297| 467k| if ((Byte*)oldPtr != p->UnitsStart) ------------------ | Branch (297:7): [True: 467k, False: 256] ------------------ 298| 467k| InsertNode(p, oldPtr, indx); 299| 256| else 300| 256| p->UnitsStart += U2B(I2U(indx)); ------------------ | | 17| 256|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 256|#define UNIT_SIZE 12 | | ------------------ ------------------ 301| 467k| return ptr; 302| 27.5M|} archive_ppmd8.c:FreeUnits: 272| 17.1M|{ 273| 17.1M| InsertNode(p, ptr, U2I(nu)); ------------------ | | 18| 17.1M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 274| 17.1M|} archive_ppmd8.c:ExpandTextArea: 305| 1.94k|{ 306| 1.94k| UInt32 count[PPMD_NUM_INDEXES]; 307| 1.94k| unsigned i; 308| 1.94k| memset(count, 0, sizeof(count)); 309| 1.94k| if (p->LoUnit != p->HiUnit) ------------------ | Branch (309:7): [True: 0, False: 1.94k] ------------------ 310| 0| ((CPpmd8_Node *)p->LoUnit)->Stamp = 0; 311| | 312| 1.94k| { 313| 1.94k| CPpmd8_Node *node = (CPpmd8_Node *)p->UnitsStart; 314| 50.9k| for (; node->Stamp == EMPTY_NODE; node += node->NU) ------------------ | | 62| 50.9k|#define EMPTY_NODE 0xFFFFFFFF ------------------ | Branch (314:12): [True: 48.9k, False: 1.94k] ------------------ 315| 48.9k| { 316| 48.9k| node->Stamp = 0; 317| 48.9k| count[U2I(node->NU)]++; ------------------ | | 18| 48.9k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 318| 48.9k| } 319| 1.94k| p->UnitsStart = (Byte *)node; 320| 1.94k| } 321| | 322| 75.9k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 75.9k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 75.9k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 75.9k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 75.9k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 75.9k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 75.9k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 75.9k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 75.9k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (322:15): [True: 74.0k, False: 1.94k] ------------------ 323| 74.0k| { 324| 74.0k| CPpmd8_Node_Ref *next = (CPpmd8_Node_Ref *)&p->FreeList[i]; 325| 53.3M| while (count[i] != 0) ------------------ | Branch (325:12): [True: 53.2M, False: 74.0k] ------------------ 326| 53.2M| { 327| 53.2M| CPpmd8_Node *node = NODE(*next); ------------------ | | 59| 53.2M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 328| 53.3M| while (node->Stamp == 0) ------------------ | Branch (328:14): [True: 48.9k, False: 53.2M] ------------------ 329| 48.9k| { 330| 48.9k| *next = node->Next; 331| 48.9k| node = NODE(*next); ------------------ | | 59| 48.9k| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 332| 48.9k| p->Stamps[i]--; 333| 48.9k| if (--count[i] == 0) ------------------ | Branch (333:13): [True: 2.71k, False: 46.2k] ------------------ 334| 2.71k| break; 335| 48.9k| } 336| 53.2M| next = &node->Next; 337| 53.2M| } 338| 74.0k| } 339| 1.94k|} archive_ppmd8.c:ReduceOrder: 707| 3.07M|{ 708| 3.07M| CPpmd_State *s = NULL; 709| 3.07M| CTX_PTR c1 = c; 710| 3.07M| CPpmd_Void_Ref upBranch = REF(p->Text); ------------------ | | 24| 3.07M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 711| | 712| | #ifdef PPMD8_FREEZE_SUPPORT 713| | /* The BUG in Shkarin's code was fixed: ps could overflow in CUT_OFF mode. */ 714| | CPpmd_State *ps[PPMD8_MAX_ORDER + 1]; 715| | unsigned numPs = 0; 716| | ps[numPs++] = p->FoundState; 717| | #endif 718| | 719| 3.07M| SetSuccessor(p->FoundState, upBranch); 720| 3.07M| p->OrderFall++; 721| | 722| 3.07M| for (;;) 723| 4.83M| { 724| 4.83M| if (s1) ------------------ | Branch (724:9): [True: 2.57M, False: 2.25M] ------------------ 725| 2.57M| { 726| 2.57M| c = SUFFIX(c); ------------------ | | 32| 2.57M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 2.57M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 2.57M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 2.57M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 727| 2.57M| s = s1; 728| 2.57M| s1 = NULL; 729| 2.57M| } 730| 2.25M| else 731| 2.25M| { 732| 2.25M| if (!c->Suffix) ------------------ | Branch (732:11): [True: 492k, False: 1.76M] ------------------ 733| 492k| { 734| | #ifdef PPMD8_FREEZE_SUPPORT 735| | if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE) 736| | { 737| | do { SetSuccessor(ps[--numPs], REF(c)); } while (numPs); 738| | RESET_TEXT(1); 739| | p->OrderFall = 1; 740| | } 741| | #endif 742| 492k| return c; 743| 492k| } 744| 1.76M| c = SUFFIX(c); ------------------ | | 32| 1.76M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 1.76M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 1.76M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 1.76M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 745| 1.76M| if (c->NumStats) ------------------ | Branch (745:11): [True: 841k, False: 918k] ------------------ 746| 841k| { 747| 841k| if ((s = STATS(c))->Symbol != p->FoundState->Symbol) ------------------ | | 30| 841k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 841k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 841k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (747:13): [True: 507k, False: 333k] ------------------ 748| 1.42M| do { s++; } while (s->Symbol != p->FoundState->Symbol); ------------------ | Branch (748:30): [True: 917k, False: 507k] ------------------ 749| 841k| if (s->Freq < MAX_FREQ - 9) ------------------ | | 14| 841k|#define MAX_FREQ 124 ------------------ | Branch (749:13): [True: 840k, False: 1.35k] ------------------ 750| 840k| { 751| 840k| s->Freq += 2; 752| 840k| c->SummFreq += 2; 753| 840k| } 754| 841k| } 755| 918k| else 756| 918k| { 757| 918k| s = ONE_STATE(c); ------------------ | | 31| 918k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 918k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 758| 918k| s->Freq = (Byte)(s->Freq + (s->Freq < 32)); 759| 918k| } 760| 1.76M| } 761| 4.33M| if (SUCCESSOR(s)) ------------------ | | 341| 4.33M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) | | ------------------ | | | Branch (341:22): [True: 2.58M, False: 1.75M] | | ------------------ ------------------ 762| 2.58M| break; 763| | #ifdef PPMD8_FREEZE_SUPPORT 764| | ps[numPs++] = s; 765| | #endif 766| 1.75M| SetSuccessor(s, upBranch); 767| 1.75M| p->OrderFall++; 768| 1.75M| } 769| | 770| | #ifdef PPMD8_FREEZE_SUPPORT 771| | if (p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE) 772| | { 773| | c = CTX(SUCCESSOR(s)); 774| | do { SetSuccessor(ps[--numPs], REF(c)); } while (numPs); 775| | RESET_TEXT(1); 776| | p->OrderFall = 1; 777| | return c; 778| | } 779| | else 780| | #endif 781| 2.58M| if (SUCCESSOR(s) <= upBranch) ------------------ | | 341| 2.58M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ | Branch (781:7): [True: 38.1k, False: 2.54M] ------------------ 782| 38.1k| { 783| 38.1k| CTX_PTR successor; 784| 38.1k| CPpmd_State *s2 = p->FoundState; 785| 38.1k| p->FoundState = s; 786| | 787| 38.1k| successor = CreateSuccessors(p, False, NULL, c); ------------------ | | 56| 38.1k|#define False 0 ------------------ 788| 38.1k| if (successor == NULL) ------------------ | Branch (788:9): [True: 24, False: 38.1k] ------------------ 789| 24| SetSuccessor(s, 0); 790| 38.1k| else 791| 38.1k| SetSuccessor(s, REF(successor)); ------------------ | | 24| 38.1k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 792| 38.1k| p->FoundState = s2; 793| 38.1k| } 794| | 795| 2.58M| if (p->OrderFall == 1 && c1 == p->MaxContext) ------------------ | Branch (795:7): [True: 32.8k, False: 2.55M] | Branch (795:28): [True: 32.8k, False: 0] ------------------ 796| 32.8k| { 797| 32.8k| SetSuccessor(p->FoundState, SUCCESSOR(s)); ------------------ | | 341| 32.8k|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 798| 32.8k| p->Text--; 799| 32.8k| } 800| 2.58M| if (SUCCESSOR(s) == 0) ------------------ | | 341| 2.58M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ | Branch (800:7): [True: 24, False: 2.58M] ------------------ 801| 24| return NULL; 802| 2.58M| return CTX(SUCCESSOR(s)); ------------------ | | 29| 2.58M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 2.58M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 2.58M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 803| 2.58M|} archive_ppmd8.c:AllocUnits: 231| 44.7M|{ 232| 44.7M| UInt32 numBytes; 233| 44.7M| if (p->FreeList[indx] != 0) ------------------ | Branch (233:7): [True: 18.8M, False: 25.9M] ------------------ 234| 18.8M| return RemoveNode(p, indx); 235| 25.9M| numBytes = U2B(I2U(indx)); ------------------ | | 17| 25.9M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 25.9M|#define UNIT_SIZE 12 | | ------------------ ------------------ 236| 25.9M| if (numBytes <= (UInt32)(p->HiUnit - p->LoUnit)) ------------------ | Branch (236:7): [True: 22.1M, False: 3.75M] ------------------ 237| 22.1M| { 238| 22.1M| void *retVal = p->LoUnit; 239| 22.1M| p->LoUnit += numBytes; 240| 22.1M| return retVal; 241| 22.1M| } 242| 3.75M| return AllocUnitsRare(p, indx); 243| 25.9M|} archive_ppmd8.c:Ppmd8_Update1: 1082| 6.58M|{ 1083| 6.58M| CPpmd_State *s = p->FoundState; 1084| 6.58M| s->Freq += 4; 1085| 6.58M| p->MinContext->SummFreq += 4; 1086| 6.58M| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (1086:7): [True: 4.31M, False: 2.26M] ------------------ 1087| 4.31M| { 1088| 4.31M| SwapStates(&s[0], &s[-1]); 1089| 4.31M| p->FoundState = --s; 1090| 4.31M| if (s->Freq > MAX_FREQ) ------------------ | | 14| 4.31M|#define MAX_FREQ 124 ------------------ | Branch (1090:9): [True: 514, False: 4.31M] ------------------ 1091| 514| Rescale(p); 1092| 4.31M| } 1093| 6.58M| NextContext(p); 1094| 6.58M|} archive_ppmd8.c:Ppmd8_UpdateBin: 1107| 101M|{ 1108| 101M| p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 196)); 1109| 101M| p->PrevSuccess = 1; 1110| 101M| p->RunLength++; 1111| 101M| NextContext(p); 1112| 101M|} archive_ppmd8.c:Ppmd8_MakeEscFreq: 1046| 18.1M|{ 1047| 18.1M| CPpmd_See *see; 1048| 18.1M| if (p->MinContext->NumStats != 0xFF) ------------------ | Branch (1048:7): [True: 15.7M, False: 2.41M] ------------------ 1049| 15.7M| { 1050| 15.7M| see = p->See[(unsigned)p->NS2Indx[(unsigned)p->MinContext->NumStats + 2] - 3] + 1051| 15.7M| (p->MinContext->SummFreq > 11 * ((unsigned)p->MinContext->NumStats + 1)) + 1052| 15.7M| 2 * (unsigned)(2 * (unsigned)p->MinContext->NumStats < 1053| 15.7M| ((unsigned)SUFFIX(p->MinContext)->NumStats + numMasked1)) + ------------------ | | 32| 15.7M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 15.7M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 15.7M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 15.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 1054| 15.7M| p->MinContext->Flags; 1055| 15.7M| { 1056| 15.7M| unsigned r = (see->Summ >> see->Shift); 1057| 15.7M| see->Summ = (UInt16)(see->Summ - r); 1058| 15.7M| *escFreq = r + (r == 0); 1059| 15.7M| } 1060| 15.7M| } 1061| 2.41M| else 1062| 2.41M| { 1063| 2.41M| see = &p->DummySee; 1064| 2.41M| *escFreq = 1; 1065| 2.41M| } 1066| 18.1M| return see; 1067| 18.1M|} archive_ppmd8.c:Ppmd8_Update2: 1115| 12.8M|{ 1116| 12.8M| p->MinContext->SummFreq += 4; 1117| 12.8M| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 14| 12.8M|#define MAX_FREQ 124 ------------------ | Branch (1117:7): [True: 16.2k, False: 12.8M] ------------------ 1118| 16.2k| Rescale(p); 1119| 12.8M| p->RunLength = p->InitRL; 1120| 12.8M| UpdateModel(p); 1121| 12.8M| p->MinContext = p->MaxContext; 1122| 12.8M|} __archive_rb_tree_init: 97| 3.76k|{ 98| 3.76k| rbt->rbt_ops = ops; 99| | *((struct archive_rb_node **)&rbt->rbt_root) = RB_SENTINEL_NODE; ------------------ | | 89| 3.76k|#define RB_SENTINEL_NODE NULL ------------------ 100| 3.76k|} __archive_rb_tree_find_node: 104| 652|{ 105| 652| archive_rbto_compare_key_fn compare_key = rbt->rbt_ops->rbto_compare_key; 106| 652| struct archive_rb_node *parent = rbt->rbt_root; 107| | 108| 1.75k| while (!RB_SENTINEL_P(parent)) { ------------------ | | 53| 1.75k|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (108:9): [True: 1.75k, False: 0] ------------------ 109| 1.75k| const signed int diff = (*compare_key)(parent, key); 110| 1.75k| if (diff == 0) ------------------ | Branch (110:7): [True: 652, False: 1.10k] ------------------ 111| 652| return parent; 112| 1.10k| parent = parent->rb_nodes[diff > 0]; 113| 1.10k| } 114| | 115| 0| return NULL; 116| 652|} __archive_rb_tree_insert_node: 159| 2.00k|{ 160| 2.00k| archive_rbto_compare_nodes_fn compare_nodes = rbt->rbt_ops->rbto_compare_nodes; 161| 2.00k| struct archive_rb_node *parent, *tmp; 162| 2.00k| unsigned int position; 163| 2.00k| int rebalance; 164| | 165| 2.00k| tmp = rbt->rbt_root; 166| | /* 167| | * This is a hack. Because rbt->rbt_root is just a 168| | * struct archive_rb_node *, just like rb_node->rb_nodes[RB_DIR_LEFT], 169| | * we can use this fact to avoid a lot of tests for root and know 170| | * that even at root, updating 171| | * RB_FATHER(rb_node)->rb_nodes[RB_POSITION(rb_node)] will 172| | * update rbt->rbt_root. 173| | */ 174| 2.00k| parent = (struct archive_rb_node *)(void *)&rbt->rbt_root; 175| 2.00k| position = RB_DIR_LEFT; ------------------ | | 39| 2.00k|#define RB_DIR_LEFT 0 ------------------ 176| | 177| | /* 178| | * Find out where to place this new leaf. 179| | */ 180| 11.0k| while (!RB_SENTINEL_P(tmp)) { ------------------ | | 53| 11.0k|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (180:9): [True: 9.71k, False: 1.34k] ------------------ 181| 9.71k| const signed int diff = (*compare_nodes)(tmp, self); 182| 9.71k| if (diff == 0) { ------------------ | Branch (182:7): [True: 658, False: 9.05k] ------------------ 183| | /* 184| | * Node already exists; don't insert. 185| | */ 186| 658| return F; ------------------ | | 92| 658|#define F 0 ------------------ 187| 658| } 188| 9.05k| parent = tmp; 189| 9.05k| position = (diff > 0); 190| 9.05k| tmp = parent->rb_nodes[position]; 191| 9.05k| } 192| | 193| | /* 194| | * Initialize the node and insert as a leaf into the tree. 195| | */ 196| 1.34k| RB_SET_FATHER(self, parent); ------------------ | | 51| 1.34k| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 1.34k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.34k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.34k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 197| 1.34k| RB_SET_POSITION(self, position); ------------------ | | 73| 1.34k| ((void)((position) ? ((rb)->rb_info |= RB_FLAG_POSITION) : \ | | ------------------ | | | | 45| 938|#define RB_FLAG_POSITION 0x2 | | ------------------ | | | Branch (73:13): [True: 938, False: 405] | | ------------------ | | 74| 1.34k| ((rb)->rb_info &= ~RB_FLAG_POSITION))) | | ------------------ | | | | 45| 405|#define RB_FLAG_POSITION 0x2 | | ------------------ ------------------ 198| 1.34k| if (parent == (struct archive_rb_node *)(void *)&rbt->rbt_root) { ------------------ | Branch (198:6): [True: 63, False: 1.28k] ------------------ 199| 63| RB_MARK_BLACK(self); /* root is always black */ ------------------ | | 69| 63|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 63|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 200| 63| rebalance = F; ------------------ | | 92| 63|#define F 0 ------------------ 201| 1.28k| } else { 202| | /* 203| | * All new nodes are colored red. We only need to rebalance 204| | * if our parent is also red. 205| | */ 206| 1.28k| RB_MARK_RED(self); ------------------ | | 68| 1.28k|#define RB_MARK_RED(rb) ((void)((rb)->rb_info |= RB_FLAG_RED)) | | ------------------ | | | | 46| 1.28k|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 207| 1.28k| rebalance = RB_RED_P(parent); ------------------ | | 66| 1.28k|#define RB_RED_P(rb) (!RB_SENTINEL_P(rb) && ((rb)->rb_info & RB_FLAG_RED) != 0) | | ------------------ | | | | 53| 2.56k|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | ------------------ | | #define RB_RED_P(rb) (!RB_SENTINEL_P(rb) && ((rb)->rb_info & RB_FLAG_RED) != 0) | | ------------------ | | | | 46| 1.28k|#define RB_FLAG_RED 0x1 | | ------------------ | | | Branch (66:25): [True: 1.28k, False: 0] | | | Branch (66:47): [True: 1.18k, False: 94] | | ------------------ ------------------ 208| 1.28k| } 209| 1.34k| self->rb_left = parent->rb_nodes[position]; ------------------ | | 42| 1.34k|#define rb_left rb_nodes[RB_DIR_LEFT] | | ------------------ | | | | 39| 1.34k|#define RB_DIR_LEFT 0 | | ------------------ ------------------ 210| 1.34k| self->rb_right = parent->rb_nodes[position]; ------------------ | | 43| 1.34k|#define rb_right rb_nodes[RB_DIR_RIGHT] | | ------------------ | | | | 40| 1.34k|#define RB_DIR_RIGHT 1 | | ------------------ ------------------ 211| 1.34k| parent->rb_nodes[position] = self; 212| | 213| | /* 214| | * Rebalance tree after insertion 215| | */ 216| 1.34k| if (rebalance) ------------------ | Branch (216:6): [True: 1.18k, False: 157] ------------------ 217| 1.18k| __archive_rb_tree_insert_rebalance(rbt, self); 218| | 219| 1.34k| return T; ------------------ | | 91| 1.34k|#define T 1 ------------------ 220| 2.00k|} __archive_rb_tree_iterate: 677| 210|{ 678| 210| const unsigned int other = direction ^ RB_DIR_OTHER; ------------------ | | 41| 210|#define RB_DIR_OTHER 1 ------------------ 679| | 680| 210| if (self == NULL) { ------------------ | Branch (680:6): [True: 22, False: 188] ------------------ 681| 22| self = rbt->rbt_root; 682| 22| if (RB_SENTINEL_P(self)) ------------------ | | 53| 22|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | ------------------ | | | Branch (53:27): [True: 5, False: 17] | | ------------------ ------------------ 683| 5| return NULL; 684| 67| while (!RB_SENTINEL_P(self->rb_nodes[direction])) ------------------ | | 53| 67|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (684:10): [True: 50, False: 17] ------------------ 685| 50| self = self->rb_nodes[direction]; 686| 17| return self; 687| 22| } 688| | /* 689| | * We can't go any further in this direction. We proceed up in the 690| | * opposite direction until our parent is in direction we want to go. 691| | */ 692| 188| if (RB_SENTINEL_P(self->rb_nodes[direction])) { ------------------ | | 53| 188|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | ------------------ | | | Branch (53:27): [True: 97, False: 91] | | ------------------ ------------------ 693| 173| while (!RB_ROOT_P(rbt, self)) { ------------------ | | 71| 173|#define RB_ROOT_P(rbt, rb) ((rbt)->rbt_root == (rb)) ------------------ | Branch (693:10): [True: 169, False: 4] ------------------ 694| 169| if (other == (unsigned int)RB_POSITION(self)) ------------------ | | 63| 169| (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 45| 169|#define RB_FLAG_POSITION 0x2 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 40| 76|#define RB_DIR_RIGHT 1 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 39| 93|#define RB_DIR_LEFT 0 | | ------------------ | | | Branch (63:6): [True: 76, False: 93] | | ------------------ ------------------ | Branch (694:8): [True: 93, False: 76] ------------------ 695| 93| return RB_FATHER(self); ------------------ | | 49| 93| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 93|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 93|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 93|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 696| 76| self = RB_FATHER(self); ------------------ | | 49| 76| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 76|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 76|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 76|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 697| 76| } 698| 4| return NULL; 699| 97| } 700| | 701| | /* 702| | * Advance down one in current direction and go down as far as possible 703| | * in the opposite direction. 704| | */ 705| 91| self = self->rb_nodes[direction]; 706| 158| while (!RB_SENTINEL_P(self->rb_nodes[other])) ------------------ | | 53| 158|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (706:9): [True: 67, False: 91] ------------------ 707| 67| self = self->rb_nodes[other]; 708| 91| return self; 709| 188|} archive_rb.c:__archive_rb_tree_insert_rebalance: 275| 1.18k|{ 276| 1.18k| struct archive_rb_node * father = RB_FATHER(self); ------------------ | | 49| 1.18k| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 1.18k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.18k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.18k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 277| 1.18k| struct archive_rb_node * grandpa; 278| 1.18k| struct archive_rb_node * uncle; 279| 1.18k| unsigned int which; 280| 1.18k| unsigned int other; 281| | 282| 1.97k| for (;;) { 283| | /* 284| | * We are red and our parent is red, therefore we must have a 285| | * grandfather and he must be black. 286| | */ 287| 1.97k| grandpa = RB_FATHER(father); ------------------ | | 49| 1.97k| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 1.97k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.97k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.97k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 288| 1.97k| which = (father == grandpa->rb_right); ------------------ | | 43| 1.97k|#define rb_right rb_nodes[RB_DIR_RIGHT] | | ------------------ | | | | 40| 1.97k|#define RB_DIR_RIGHT 1 | | ------------------ ------------------ 289| 1.97k| other = which ^ RB_DIR_OTHER; ------------------ | | 41| 1.97k|#define RB_DIR_OTHER 1 ------------------ 290| 1.97k| uncle = grandpa->rb_nodes[other]; 291| | 292| 1.97k| if (RB_BLACK_P(uncle)) ------------------ | | 67| 1.97k|#define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 53| 3.94k|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | | | ------------------ | | | | | Branch (53:27): [True: 598, False: 1.37k] | | | | ------------------ | | ------------------ | | #define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 46| 1.37k|#define RB_FLAG_RED 0x1 | | ------------------ | | | Branch (67:48): [True: 402, False: 971] | | ------------------ ------------------ 293| 1.00k| break; 294| | 295| | /* 296| | * Case 1: our uncle is red 297| | * Simply invert the colors of our parent and 298| | * uncle and make our grandparent red. And 299| | * then solve the problem up at his level. 300| | */ 301| 971| RB_MARK_BLACK(uncle); ------------------ | | 69| 971|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 971|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 302| 971| RB_MARK_BLACK(father); ------------------ | | 69| 971|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 971|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 303| 971| if (RB_ROOT_P(rbt, grandpa)) { ------------------ | | 71| 971|#define RB_ROOT_P(rbt, rb) ((rbt)->rbt_root == (rb)) | | ------------------ | | | Branch (71:28): [True: 104, False: 867] | | ------------------ ------------------ 304| | /* 305| | * If our grandpa is root, don't bother 306| | * setting him to red, just return. 307| | */ 308| 104| return; 309| 104| } 310| 867| RB_MARK_RED(grandpa); ------------------ | | 68| 867|#define RB_MARK_RED(rb) ((void)((rb)->rb_info |= RB_FLAG_RED)) | | ------------------ | | | | 46| 867|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 311| 867| self = grandpa; 312| 867| father = RB_FATHER(self); ------------------ | | 49| 867| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 867|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 867|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 867|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 313| 867| if (RB_BLACK_P(father)) { ------------------ | | 67| 867|#define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 53| 1.73k|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | | | ------------------ | | | | | Branch (53:27): [True: 0, False: 867] | | | | ------------------ | | ------------------ | | #define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 46| 867|#define RB_FLAG_RED 0x1 | | ------------------ | | | Branch (67:48): [True: 82, False: 785] | | ------------------ ------------------ 314| | /* 315| | * If our great-grandpa is black, we're done. 316| | */ 317| 82| return; 318| 82| } 319| 867| } 320| | 321| | /* 322| | * Case 2&3: our uncle is black. 323| | */ 324| 1.00k| if (self == father->rb_nodes[other]) { ------------------ | Branch (324:6): [True: 353, False: 647] ------------------ 325| | /* 326| | * Case 2: we are on the same side as our uncle 327| | * Swap ourselves with our parent so this case 328| | * becomes case 3. Basically our parent becomes our 329| | * child. 330| | */ 331| 353| __archive_rb_tree_reparent_nodes(father, other); 332| 353| } 333| | /* 334| | * Case 3: we are opposite a child of a black uncle. 335| | * Swap our parent and grandparent. Since our grandfather 336| | * is black, our father will become black and our new sibling 337| | * (former grandparent) will become red. 338| | */ 339| 1.00k| __archive_rb_tree_reparent_nodes(grandpa, which); 340| | 341| | /* 342| | * Final step: Set the root to black. 343| | */ 344| 1.00k| RB_MARK_BLACK(rbt->rbt_root); ------------------ | | 69| 1.00k|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 1.00k|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 345| 1.00k|} archive_rb.c:__archive_rb_tree_reparent_nodes: 233| 1.35k|{ 234| 1.35k| const unsigned int other = which ^ RB_DIR_OTHER; ------------------ | | 41| 1.35k|#define RB_DIR_OTHER 1 ------------------ 235| 1.35k| struct archive_rb_node * const grandpa = RB_FATHER(old_father); ------------------ | | 49| 1.35k| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 1.35k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.35k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.35k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 236| 1.35k| struct archive_rb_node * const old_child = old_father->rb_nodes[which]; 237| 1.35k| struct archive_rb_node * const new_father = old_child; 238| 1.35k| struct archive_rb_node * const new_child = old_father; 239| | 240| 1.35k| if (new_father == NULL) ------------------ | Branch (240:6): [True: 0, False: 1.35k] ------------------ 241| 0| return; 242| | /* 243| | * Exchange descendant linkages. 244| | */ 245| 1.35k| grandpa->rb_nodes[RB_POSITION(old_father)] = new_father; ------------------ | | 63| 1.35k| (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 45| 1.35k|#define RB_FLAG_POSITION 0x2 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 40| 812|#define RB_DIR_RIGHT 1 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 39| 541|#define RB_DIR_LEFT 0 | | ------------------ | | | Branch (63:6): [True: 812, False: 541] | | ------------------ ------------------ 246| 1.35k| new_child->rb_nodes[which] = old_child->rb_nodes[other]; 247| 1.35k| new_father->rb_nodes[other] = new_child; 248| | 249| | /* 250| | * Update ancestor linkages 251| | */ 252| 1.35k| RB_SET_FATHER(new_father, grandpa); ------------------ | | 51| 1.35k| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 1.35k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.35k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.35k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 253| 1.35k| RB_SET_FATHER(new_child, new_father); ------------------ | | 51| 1.35k| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 1.35k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.35k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.35k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 254| | 255| | /* 256| | * Exchange properties between new_father and new_child. The only 257| | * change is that new_child's position is now on the other side. 258| | */ 259| 1.35k| RB_SWAP_PROPERTIES(new_father, new_child); ------------------ | | 78| 1.35k|#define RB_SWAP_PROPERTIES(a, b) do { \ | | 79| 1.35k| uintptr_t xorinfo = ((a)->rb_info ^ (b)->rb_info) & RB_FLAG_MASK; \ | | ------------------ | | | | 47| 1.35k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.35k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.35k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ | | 80| 1.35k| (a)->rb_info ^= xorinfo; \ | | 81| 1.35k| (b)->rb_info ^= xorinfo; \ | | 82| 1.35k| } while (/*CONSTCOND*/ 0) | | ------------------ | | | Branch (82:26): [Folded, False: 1.35k] | | ------------------ ------------------ 260| 1.35k| RB_SET_POSITION(new_child, other); ------------------ | | 73| 1.35k| ((void)((position) ? ((rb)->rb_info |= RB_FLAG_POSITION) : \ | | ------------------ | | | | 45| 368|#define RB_FLAG_POSITION 0x2 | | ------------------ | | | Branch (73:13): [True: 368, False: 985] | | ------------------ | | 74| 1.35k| ((rb)->rb_info &= ~RB_FLAG_POSITION))) | | ------------------ | | | | 45| 985|#define RB_FLAG_POSITION 0x2 | | ------------------ ------------------ 261| | 262| | /* 263| | * Make sure to reparent the new child to ourself. 264| | */ 265| 1.35k| if (!RB_SENTINEL_P(new_child->rb_nodes[which])) { ------------------ | | 53| 1.35k|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (265:6): [True: 488, False: 865] ------------------ 266| 488| RB_SET_FATHER(new_child->rb_nodes[which], new_child); ------------------ | | 51| 488| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 488|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 488|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 488|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 267| 488| RB_SET_POSITION(new_child->rb_nodes[which], which); ------------------ | | 73| 488| ((void)((position) ? ((rb)->rb_info |= RB_FLAG_POSITION) : \ | | ------------------ | | | | 45| 402|#define RB_FLAG_POSITION 0x2 | | ------------------ | | | Branch (73:13): [True: 402, False: 86] | | ------------------ | | 74| 488| ((rb)->rb_info &= ~RB_FLAG_POSITION))) | | ------------------ | | | | 45| 86|#define RB_FLAG_POSITION 0x2 | | ------------------ ------------------ 268| 488| } 269| | 270| 1.35k|} archive_read_new: 97| 3.66k|{ 98| 3.66k| struct archive_read *a; 99| | 100| 3.66k| a = calloc(1, sizeof(*a)); 101| 3.66k| if (a == NULL) ------------------ | Branch (101:6): [True: 0, False: 3.66k] ------------------ 102| 0| return (NULL); 103| 3.66k| a->archive.magic = ARCHIVE_READ_MAGIC; ------------------ | | 59| 3.66k|#define ARCHIVE_READ_MAGIC (0xdeb0c5U) ------------------ 104| | 105| 3.66k| a->archive.state = ARCHIVE_STATE_NEW; ------------------ | | 76| 3.66k|#define ARCHIVE_STATE_NEW 0x01U ------------------ 106| 3.66k| a->entry = archive_entry_new2(&a->archive); 107| 3.66k| if (a->entry == NULL) { ------------------ | Branch (107:6): [True: 0, False: 3.66k] ------------------ 108| 0| free(a); 109| 0| return (NULL); 110| 0| } 111| 3.66k| a->archive.vtable = &archive_read_vtable; 112| 3.66k| a->entry_bytes_declared = -1; 113| | 114| 3.66k| a->passphrases.last = &a->passphrases.first; 115| | 116| 3.66k| return (&a->archive); 117| 3.66k|} archive_read_set_open_callback: 272| 3.66k|{ 273| 3.66k| struct archive_read *a = (struct archive_read *)_a; 274| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 275| 3.66k| "archive_read_set_open_callback"); 276| 3.66k| a->client.opener = client_opener; 277| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 278| 3.66k|} archive_read_set_read_callback: 283| 3.66k|{ 284| 3.66k| struct archive_read *a = (struct archive_read *)_a; 285| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 286| 3.66k| "archive_read_set_read_callback"); 287| 3.66k| a->client.reader = client_reader; 288| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 289| 3.66k|} archive_read_set_skip_callback: 294| 3.66k|{ 295| 3.66k| struct archive_read *a = (struct archive_read *)_a; 296| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 297| 3.66k| "archive_read_set_skip_callback"); 298| 3.66k| a->client.skipper = client_skipper; 299| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 300| 3.66k|} archive_read_set_seek_callback: 305| 3.66k|{ 306| 3.66k| struct archive_read *a = (struct archive_read *)_a; 307| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 308| 3.66k| "archive_read_set_seek_callback"); 309| 3.66k| a->client.seeker = client_seeker; 310| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 311| 3.66k|} archive_read_set_close_callback: 316| 3.66k|{ 317| 3.66k| struct archive_read *a = (struct archive_read *)_a; 318| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 319| 3.66k| "archive_read_set_close_callback"); 320| 3.66k| a->client.closer = client_closer; 321| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 322| 3.66k|} archive_read_set_callback_data: 337| 3.66k|{ 338| 3.66k| return archive_read_set_callback_data2(_a, client_data, 0); 339| 3.66k|} archive_read_set_callback_data2: 344| 3.66k|{ 345| 3.66k| struct archive_read *a = (struct archive_read *)_a; 346| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 347| 3.66k| "archive_read_set_callback_data2"); 348| | 349| 3.66k| if (a->client.nodes == 0) ------------------ | Branch (349:6): [True: 3.66k, False: 0] ------------------ 350| 3.66k| { 351| 3.66k| a->client.dataset = (struct archive_read_data_node *) 352| 3.66k| calloc(1, sizeof(*a->client.dataset)); 353| 3.66k| if (a->client.dataset == NULL) ------------------ | Branch (353:7): [True: 0, False: 3.66k] ------------------ 354| 0| { 355| 0| archive_set_error(&a->archive, ENOMEM, 356| 0| "No memory"); 357| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 358| 0| } 359| 3.66k| a->client.nodes = 1; 360| 3.66k| } 361| | 362| 3.66k| if (iindex > a->client.nodes - 1) ------------------ | Branch (362:6): [True: 0, False: 3.66k] ------------------ 363| 0| { 364| 0| archive_set_error(&a->archive, EINVAL, 365| 0| "Invalid index specified"); 366| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 367| 0| } 368| 3.66k| a->client.dataset[iindex].data = client_data; 369| 3.66k| a->client.dataset[iindex].begin_position = -1; 370| 3.66k| a->client.dataset[iindex].total_size = -1; 371| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 372| 3.66k|} archive_read_open1: 443| 3.66k|{ 444| 3.66k| struct archive_read *a = (struct archive_read *)_a; 445| 3.66k| struct archive_read_filter *f, *tmp; 446| 3.66k| int slot, e = ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 447| | 448| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 449| 3.66k| "archive_read_open"); 450| 3.66k| archive_clear_error(&a->archive); 451| | 452| 3.66k| if (a->client.reader == NULL) { ------------------ | Branch (452:6): [True: 0, False: 3.66k] ------------------ 453| 0| archive_set_error(&a->archive, EINVAL, 454| 0| "No reader function provided to archive_read_open"); 455| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 456| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 457| 0| } 458| | 459| 3.66k| a->archive.state = ARCHIVE_STATE_OPEN; ------------------ | | 78| 3.66k|#define ARCHIVE_STATE_OPEN 0x02U ------------------ 460| | 461| | /* Open data source. */ 462| 3.66k| if (a->client.opener != NULL) { ------------------ | Branch (462:6): [True: 3.66k, False: 0] ------------------ 463| 3.66k| e = (a->client.opener)(&a->archive, a->client.dataset[0].data); 464| 3.66k| if (e != ARCHIVE_OK) { ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (464:7): [True: 0, False: 3.66k] ------------------ 465| | /* If the open failed, call the closer to clean up. */ 466| 0| read_client_close_proxy(a); 467| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 468| 0| return (e); 469| 0| } 470| 3.66k| } 471| | 472| 3.66k| f = calloc(1, sizeof(*f)); 473| 3.66k| if (f == NULL) { ------------------ | Branch (473:6): [True: 0, False: 3.66k] ------------------ 474| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 475| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 476| 0| } 477| 3.66k| f->bidder = NULL; 478| 3.66k| f->upstream = NULL; 479| 3.66k| f->archive = a; 480| 3.66k| f->data = a->client.dataset[0].data; 481| 3.66k| f->vtable = &none_reader_vtable; 482| 3.66k| f->name = "none"; 483| 3.66k| f->code = ARCHIVE_FILTER_NONE; ------------------ | | 309| 3.66k|#define ARCHIVE_FILTER_NONE 0 ------------------ 484| 3.66k| f->can_skip = a->client.skipper != NULL; 485| 3.66k| f->can_seek = a->client.seeker != NULL; 486| | 487| 3.66k| a->client.dataset[0].begin_position = 0; 488| 3.66k| if (!a->filter || !a->bypass_filter_bidding) ------------------ | Branch (488:6): [True: 3.66k, False: 0] | Branch (488:20): [True: 0, False: 0] ------------------ 489| 3.66k| { 490| 3.66k| a->filter = f; 491| | /* Build out the input pipeline. */ 492| 3.66k| e = choose_filters(a); 493| 3.66k| if (e < ARCHIVE_WARN) { ------------------ | | 235| 3.66k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (493:7): [True: 70, False: 3.59k] ------------------ 494| 70| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 70|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 495| 70| return (ARCHIVE_FATAL); ------------------ | | 239| 70|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 496| 70| } 497| 3.66k| } 498| 0| else 499| 0| { 500| | /* Need to add "NONE" type filter at the end of the filter chain */ 501| 0| tmp = a->filter; 502| 0| while (tmp->upstream) ------------------ | Branch (502:10): [True: 0, False: 0] ------------------ 503| 0| tmp = tmp->upstream; 504| 0| tmp->upstream = f; 505| 0| } 506| | 507| 3.59k| if (!a->format) ------------------ | Branch (507:6): [True: 3.59k, False: 0] ------------------ 508| 3.59k| { 509| 3.59k| slot = choose_format(a); 510| 3.59k| if (slot < 0) { ------------------ | Branch (510:7): [True: 23, False: 3.57k] ------------------ 511| 23| close_filters(a); 512| 23| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 23|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 513| 23| return (ARCHIVE_FATAL); ------------------ | | 239| 23|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 514| 23| } 515| 3.57k| a->format = &(a->formats[slot]); 516| 3.57k| } 517| 0| else if (a->format->bid != NULL) ------------------ | Branch (517:11): [True: 0, False: 0] ------------------ 518| 0| { 519| 0| if (bid_format(a, -1) < 0) { ------------------ | Branch (519:7): [True: 0, False: 0] ------------------ 520| 0| archive_set_error(&a->archive, 521| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 522| 0| "Registered format does not match"); 523| 0| close_filters(a); 524| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 525| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 526| 0| } 527| 0| } 528| | 529| 3.57k| a->archive.state = ARCHIVE_STATE_HEADER; ------------------ | | 80| 3.57k|#define ARCHIVE_STATE_HEADER 0x04U ------------------ 530| | 531| | /* Ensure libarchive starts from the first node in a multivolume set */ 532| 3.57k| client_switch_proxy(a->filter, 0); 533| 3.57k| return (e); 534| 3.59k|} __archive_read_header: 602| 93|{ 603| 93| if (!a->filter->vtable->read_header) ------------------ | Branch (603:6): [True: 60, False: 33] ------------------ 604| 60| return (ARCHIVE_OK); ------------------ | | 233| 60|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 605| 33| return a->filter->vtable->read_header(a->filter, entry); 606| 93|} archive_read_has_encrypted_entries: 810| 3.57k|{ 811| 3.57k| struct archive_read *a = (struct archive_read *)_a; 812| 3.57k| int format_supports_encryption = archive_read_format_capabilities(_a) 813| 3.57k| & (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 398| 3.57k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ & (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 3.57k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 814| | 815| 3.57k| if (!_a || !format_supports_encryption) { ------------------ | Branch (815:6): [True: 0, False: 3.57k] | Branch (815:13): [True: 1.94k, False: 1.62k] ------------------ 816| | /* Format in general doesn't support encryption */ 817| 1.94k| return ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED; ------------------ | | 410| 1.94k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED -2 ------------------ 818| 1.94k| } 819| | 820| | /* A reader potentially has read enough data now. */ 821| 1.62k| if (a->format && a->format->has_encrypted_entries) { ------------------ | Branch (821:6): [True: 1.62k, False: 0] | Branch (821:19): [True: 1.62k, False: 0] ------------------ 822| 1.62k| return (a->format->has_encrypted_entries)(a); 823| 1.62k| } 824| | 825| | /* For any other reason we cannot say how many entries are there. */ 826| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 827| 1.62k|} archive_read_format_capabilities: 835| 7.14k|{ 836| 7.14k| struct archive_read *a = (struct archive_read *)_a; 837| 7.14k| if (a && a->format && a->format->format_capabilties) { ------------------ | Branch (837:6): [True: 7.14k, False: 0] | Branch (837:11): [True: 7.14k, False: 0] | Branch (837:24): [True: 3.25k, False: 3.89k] ------------------ 838| 3.25k| return (a->format->format_capabilties)(a); 839| 3.25k| } 840| 3.89k| return ARCHIVE_READ_FORMAT_CAPS_NONE; ------------------ | | 397| 3.89k|#define ARCHIVE_READ_FORMAT_CAPS_NONE (0) /* no special capabilities */ ------------------ 841| 7.14k|} archive_read_data: 856| 258M|{ 857| 258M| struct archive *a = (struct archive *)_a; 858| 258M| char *dest; 859| 258M| const void *read_buf; 860| 258M| size_t bytes_read; 861| 258M| size_t len; 862| 258M| int r; 863| | 864| 258M| bytes_read = 0; 865| 258M| dest = (char *)buff; 866| | 867| 516M| while (s > 0) { ------------------ | Branch (867:9): [True: 258M, False: 257M] ------------------ 868| 258M| if (a->read_data_offset == a->read_data_output_offset && ------------------ | Branch (868:7): [True: 986k, False: 257M] ------------------ 869| 986k| a->read_data_remaining == 0) { ------------------ | Branch (869:7): [True: 225k, False: 761k] ------------------ 870| 225k| read_buf = a->read_data_block; 871| 225k| a->read_data_is_posix_read = 1; 872| 225k| a->read_data_requested = s; 873| 225k| r = archive_read_data_block(a, &read_buf, 874| 225k| &a->read_data_remaining, &a->read_data_offset); 875| 225k| a->read_data_block = read_buf; 876| 225k| if (r == ARCHIVE_EOF && ------------------ | | 232| 451k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (876:8): [True: 91.9k, False: 133k] ------------------ 877| 91.9k| a->read_data_offset == a->read_data_output_offset && ------------------ | Branch (877:8): [True: 85.1k, False: 6.83k] ------------------ 878| 85.1k| a->read_data_remaining == 0) ------------------ | Branch (878:8): [True: 85.1k, False: 0] ------------------ 879| 85.1k| return (bytes_read); 880| | /* 881| | * Error codes are all negative, so the status 882| | * return here cannot be confused with a valid 883| | * byte count. (ARCHIVE_OK is zero.) 884| | */ 885| 140k| if (r < ARCHIVE_OK) ------------------ | | 233| 140k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (885:8): [True: 33.6k, False: 106k] ------------------ 886| 33.6k| return (r); 887| 140k| } 888| | 889| 257M| if (a->read_data_offset < a->read_data_output_offset) { ------------------ | Branch (889:7): [True: 94, False: 257M] ------------------ 890| 94| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 94|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 891| 94| "Encountered out-of-order sparse blocks"); 892| 94| return (ARCHIVE_RETRY); ------------------ | | 234| 94|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 893| 94| } 894| | 895| | /* Compute the amount of zero padding needed. */ 896| 257M| if (a->read_data_output_offset + (int64_t)s < ------------------ | Branch (896:7): [True: 257M, False: 867k] ------------------ 897| 257M| a->read_data_offset) { 898| 257M| len = s; 899| 257M| } else if (a->read_data_output_offset < ------------------ | Branch (899:14): [True: 6.74k, False: 861k] ------------------ 900| 867k| a->read_data_offset) { 901| 6.74k| len = (size_t)(a->read_data_offset - 902| 6.74k| a->read_data_output_offset); 903| 6.74k| } else 904| 861k| len = 0; 905| | 906| | /* Add zeroes. */ 907| 257M| memset(dest, 0, len); 908| 257M| s -= len; 909| 257M| a->read_data_output_offset += len; 910| 257M| dest += len; 911| 257M| bytes_read += len; 912| | 913| | /* Copy data if there is any space left. */ 914| 257M| if (s > 0) { ------------------ | Branch (914:7): [True: 867k, False: 257M] ------------------ 915| 867k| len = a->read_data_remaining; 916| 867k| if (len > s) ------------------ | Branch (916:8): [True: 761k, False: 106k] ------------------ 917| 761k| len = s; 918| 867k| if (len) { ------------------ | Branch (918:8): [True: 838k, False: 29.7k] ------------------ 919| 838k| memcpy(dest, a->read_data_block, len); 920| 838k| s -= len; 921| 838k| a->read_data_block += len; 922| 838k| a->read_data_remaining -= len; 923| 838k| a->read_data_output_offset += len; 924| 838k| a->read_data_offset += len; 925| 838k| dest += len; 926| 838k| bytes_read += len; 927| 838k| } 928| 867k| } 929| 257M| } 930| 257M| a->read_data_is_posix_read = 0; 931| 257M| a->read_data_requested = 0; 932| 257M| return (bytes_read); 933| 258M|} __archive_reset_read_data: 939| 218k|{ 940| 218k| a->read_data_output_offset = 0; 941| 218k| a->read_data_remaining = 0; 942| 218k| a->read_data_is_posix_read = 0; 943| 218k| a->read_data_requested = 0; 944| | 945| | /* extra resets, from rar.c */ 946| | a->read_data_block = NULL; 947| 218k| a->read_data_offset = 0; 948| 218k|} archive_read_data_skip: 955| 91.9k|{ 956| 91.9k| struct archive_read *a = (struct archive_read *)_a; 957| 91.9k| int r; 958| 91.9k| const void *buff; 959| 91.9k| size_t size; 960| 91.9k| int64_t offset; 961| | 962| 91.9k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 91.9k| do { \ | | 180| 91.9k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 91.9k| (allowed_states), (function_name)); \ | | 182| 91.9k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 91.9k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 91.9k] | | ------------------ | | 183| 91.9k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 91.9k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 91.9k] | | ------------------ ------------------ 963| 91.9k| ARCHIVE_STATE_DATA | ARCHIVE_STATE_DATA_RECOVERY, 964| 91.9k| "archive_read_data_skip"); 965| | 966| 91.9k| if (a->format->read_data_skip != NULL) ------------------ | Branch (966:6): [True: 91.9k, False: 0] ------------------ 967| 91.9k| r = (a->format->read_data_skip)(a); 968| 0| else { 969| 0| while ((r = archive_read_data_block(&a->archive, ------------------ | Branch (969:10): [True: 0, False: 0] ------------------ 970| 0| &buff, &size, &offset)) 971| 0| == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 972| 0| ; 973| 0| } 974| | 975| 91.9k| if (r == ARCHIVE_EOF) ------------------ | | 232| 91.9k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (975:6): [True: 65, False: 91.8k] ------------------ 976| 65| r = ARCHIVE_OK; ------------------ | | 233| 65|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 977| | 978| 91.9k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 91.9k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (978:6): [True: 389, False: 91.5k] ------------------ 979| 389| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 389|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 980| 91.5k| else 981| 91.5k| a->archive.state = ARCHIVE_STATE_HEADER; ------------------ | | 80| 91.5k|#define ARCHIVE_STATE_HEADER 0x04U ------------------ 982| 91.9k| return (r); 983| 91.9k|} archive_seek_data: 987| 3.57k|{ 988| 3.57k| struct archive_read *a = (struct archive_read *)_a; 989| 3.57k| la_int64_t r; 990| | 991| 3.57k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, ------------------ | | 179| 3.57k| do { \ | | 180| 3.57k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.57k| (allowed_states), (function_name)); \ | | 182| 3.57k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.57k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 3.57k, False: 0] | | ------------------ | | 183| 3.57k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 3.57k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.57k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 0] | | ------------------ ------------------ 992| 3.57k| "archive_seek_data_block"); 993| | 994| 0| if (a->format->seek_data == NULL) { ------------------ | Branch (994:6): [True: 0, False: 0] ------------------ 995| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 996| 0| "Cannot seek data with this format"); 997| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 998| 0| } 999| | 1000| 0| r = (a->format->seek_data)(a, offset, whence); 1001| 0| if (r == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1001:6): [True: 0, False: 0] ------------------ 1002| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 1003| 0| return (r); 1004| 0|} __archive_read_free_filters: 1061| 3.73k|{ 1062| | /* Make sure filters are closed and their buffers are freed */ 1063| 3.73k| close_filters(a); 1064| | 1065| 7.88k| while (a->filter != NULL) { ------------------ | Branch (1065:9): [True: 4.14k, False: 3.73k] ------------------ 1066| 4.14k| struct archive_read_filter *t = a->filter->upstream; 1067| 4.14k| free(a->filter); 1068| 4.14k| a->filter = t; 1069| 4.14k| } 1070| 3.73k|} __archive_read_register_format: 1242| 66.0k|{ 1243| 66.0k| int i, number_slots; 1244| | 1245| 66.0k| archive_check_magic(&a->archive, ------------------ | | 179| 66.0k| do { \ | | 180| 66.0k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 66.0k| (allowed_states), (function_name)); \ | | 182| 66.0k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 66.0k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 66.0k] | | ------------------ | | 183| 66.0k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 66.0k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 66.0k] | | ------------------ ------------------ 1246| 66.0k| ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, 1247| 66.0k| "__archive_read_register_format"); 1248| | 1249| 66.0k| number_slots = sizeof(a->formats) / sizeof(a->formats[0]); 1250| | 1251| 531k| for (i = 0; i < number_slots; i++) { ------------------ | Branch (1251:14): [True: 531k, False: 0] ------------------ 1252| 531k| if (a->formats[i].bid == bid) ------------------ | Branch (1252:7): [True: 7.33k, False: 524k] ------------------ 1253| 7.33k| return (ARCHIVE_WARN); /* We've already installed */ ------------------ | | 235| 7.33k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1254| 524k| if (a->formats[i].bid == NULL) { ------------------ | Branch (1254:7): [True: 58.6k, False: 465k] ------------------ 1255| 58.6k| a->formats[i].bid = bid; 1256| 58.6k| a->formats[i].options = options; 1257| 58.6k| a->formats[i].read_header = read_header; 1258| 58.6k| a->formats[i].read_data = read_data; 1259| 58.6k| a->formats[i].read_data_skip = read_data_skip; 1260| 58.6k| a->formats[i].seek_data = seek_data; 1261| 58.6k| a->formats[i].cleanup = cleanup; 1262| 58.6k| a->formats[i].data = format_data; 1263| 58.6k| a->formats[i].name = name; 1264| 58.6k| a->formats[i].format_capabilties = format_capabilities; 1265| 58.6k| a->formats[i].has_encrypted_entries = has_encrypted_entries; 1266| 58.6k| return (ARCHIVE_OK); ------------------ | | 233| 58.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1267| 58.6k| } 1268| 524k| } 1269| | 1270| 0| archive_set_error(&a->archive, ENOMEM, 1271| 0| "Not enough slots for format registration"); 1272| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1273| 66.0k|} __archive_read_register_bidder: 1283| 47.6k|{ 1284| 47.6k| struct archive_read_filter_bidder *bidder; 1285| 47.6k| int i, number_slots; 1286| | 1287| 47.6k| archive_check_magic(&a->archive, ARCHIVE_READ_MAGIC, ------------------ | | 179| 47.6k| do { \ | | 180| 47.6k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 47.6k| (allowed_states), (function_name)); \ | | 182| 47.6k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 47.6k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 47.6k] | | ------------------ | | 183| 47.6k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 47.6k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 47.6k] | | ------------------ ------------------ 1288| 47.6k| ARCHIVE_STATE_NEW, "__archive_read_register_bidder"); 1289| | 1290| 47.6k| number_slots = sizeof(a->bidders) / sizeof(a->bidders[0]); 1291| | 1292| 333k| for (i = 0; i < number_slots; i++) { ------------------ | Branch (1292:14): [True: 333k, False: 0] ------------------ 1293| 333k| if (a->bidders[i].vtable != NULL) ------------------ | Branch (1293:7): [True: 286k, False: 47.6k] ------------------ 1294| 286k| continue; 1295| 47.6k| memset(a->bidders + i, 0, sizeof(a->bidders[0])); 1296| 47.6k| bidder = (a->bidders + i); 1297| 47.6k| bidder->data = bidder_data; 1298| 47.6k| bidder->vtable = vtable; 1299| 47.6k| if (bidder->vtable->bid == NULL || bidder->vtable->init == NULL) { ------------------ | Branch (1299:7): [True: 0, False: 47.6k] | Branch (1299:38): [True: 0, False: 47.6k] ------------------ 1300| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1301| 0| "Internal error: " 1302| 0| "no bid/init for filter bidder"); 1303| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1304| 0| } 1305| | 1306| 47.6k| return (ARCHIVE_OK); ------------------ | | 233| 47.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1307| 47.6k| } 1308| | 1309| 0| archive_set_error(&a->archive, ENOMEM, 1310| 0| "Not enough slots for filter registration"); 1311| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1312| 47.6k|} __archive_read_ahead: 1367| 14.5M|{ 1368| 14.5M| return (__archive_read_filter_ahead(a->filter, min, avail)); 1369| 14.5M|} __archive_read_filter_ahead: 1374| 14.6M|{ 1375| 14.6M| ssize_t bytes_read; 1376| 14.6M| size_t min, tocopy; 1377| | 1378| 14.6M| if (f->fatal) { ------------------ | Branch (1378:6): [True: 1.07k, False: 14.6M] ------------------ 1379| 1.07k| if (avail) ------------------ | Branch (1379:7): [True: 374, False: 702] ------------------ 1380| 374| *avail = ARCHIVE_FATAL; ------------------ | | 239| 374|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1381| 1.07k| return (NULL); 1382| 1.07k| } 1383| | /* request == 0 is perfectly well-defined.*/ 1384| 14.6M| min = request == 0 ? 1 : request; ------------------ | Branch (1384:8): [True: 49.3k, False: 14.5M] ------------------ 1385| | 1386| | /* 1387| | * Keep pulling more data until we can satisfy the request. 1388| | */ 1389| 14.6M| for (;;) { 1390| | 1391| | /* 1392| | * If we can satisfy from the copy buffer (and the 1393| | * copy buffer isn't empty), we're done. 1394| | */ 1395| 14.6M| if (f->avail >= min) { ------------------ | Branch (1395:7): [True: 101k, False: 14.5M] ------------------ 1396| 101k| if (avail != NULL) ------------------ | Branch (1396:8): [True: 40.1k, False: 61.1k] ------------------ 1397| 40.1k| *avail = f->avail; 1398| 101k| return (f->next); 1399| 101k| } 1400| | 1401| | /* 1402| | * We can satisfy directly from client buffer if everything 1403| | * currently in the copy buffer is still in the client buffer. 1404| | */ 1405| 14.5M| if (f->client_total >= f->client_avail + f->avail ------------------ | Branch (1405:7): [True: 14.5M, False: 11.4k] ------------------ 1406| 14.5M| && f->client_avail + f->avail >= min) { ------------------ | Branch (1406:10): [True: 14.5M, False: 17.0k] ------------------ 1407| | /* "Roll back" to client buffer. */ 1408| 14.5M| f->client_avail += f->avail; 1409| 14.5M| f->client_next -= f->avail; 1410| | /* Copy buffer is now empty. */ 1411| 14.5M| f->avail = 0; 1412| 14.5M| f->next = f->buffer; 1413| | /* Return data from client buffer. */ 1414| 14.5M| if (avail != NULL) ------------------ | Branch (1414:8): [True: 354k, False: 14.1M] ------------------ 1415| 354k| *avail = f->client_avail; 1416| 14.5M| return (f->client_next); 1417| 14.5M| } 1418| | 1419| | /* Move data forward in copy buffer if necessary. */ 1420| 28.4k| if (f->next > f->buffer && ------------------ | Branch (1420:7): [True: 3.18k, False: 25.2k] ------------------ 1421| 3.18k| min > f->buffer_size - (f->next - f->buffer)) { ------------------ | Branch (1421:7): [True: 1.77k, False: 1.40k] ------------------ 1422| 1.77k| if (f->avail > 0) ------------------ | Branch (1422:8): [True: 1.77k, False: 3] ------------------ 1423| 1.77k| memmove(f->buffer, f->next, 1424| 1.77k| f->avail); 1425| 1.77k| f->next = f->buffer; 1426| 1.77k| } 1427| | 1428| | /* If we've used up the client data, get more. */ 1429| 28.4k| if (f->client_avail <= 0) { ------------------ | Branch (1429:7): [True: 19.5k, False: 8.88k] ------------------ 1430| 19.5k| static const char *empty = ""; 1431| | 1432| 19.5k| if (f->end_of_file) { ------------------ | Branch (1432:8): [True: 2.21k, False: 17.3k] ------------------ 1433| 2.21k| const char *eof; 1434| | 1435| 2.21k| if (avail != NULL) ------------------ | Branch (1435:9): [True: 986, False: 1.22k] ------------------ 1436| 986| *avail = f->avail; 1437| 2.21k| if (request == 0) ------------------ | Branch (1437:9): [True: 5, False: 2.21k] ------------------ 1438| 5| eof = f->avail == 0 ? empty : f->next; ------------------ | Branch (1438:12): [True: 5, False: 0] ------------------ 1439| 2.21k| else 1440| 2.21k| eof = NULL; 1441| 2.21k| return (eof); 1442| 2.21k| } 1443| 17.3k| bytes_read = (f->vtable->read)(f, 1444| 17.3k| &f->client_buff); 1445| 17.3k| if (bytes_read < 0) { /* Read error. */ ------------------ | Branch (1445:8): [True: 159, False: 17.2k] ------------------ 1446| 159| f->client_total = f->client_avail = 0; 1447| 159| f->client_next = 1448| 159| f->client_buff = NULL; 1449| 159| f->fatal = 1; 1450| 159| if (avail != NULL) ------------------ | Branch (1450:9): [True: 84, False: 75] ------------------ 1451| 84| *avail = ARCHIVE_FATAL; ------------------ | | 239| 84|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1452| 159| return (NULL); 1453| 159| } 1454| 17.2k| if (bytes_read == 0) { ------------------ | Branch (1454:8): [True: 3.55k, False: 13.6k] ------------------ 1455| 3.55k| const char *eof; 1456| | 1457| | /* Check for another client object first */ 1458| 3.55k| if (f->archive->client.cursor != ------------------ | Branch (1458:9): [True: 0, False: 3.55k] ------------------ 1459| 3.55k| f->archive->client.nodes - 1) { 1460| 0| if (client_switch_proxy(f, ------------------ | Branch (1460:10): [True: 0, False: 0] ------------------ 1461| 0| f->archive->client.cursor + 1) 1462| 0| == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1463| 0| continue; 1464| 0| } 1465| | /* Premature end-of-file. */ 1466| 3.55k| f->client_total = f->client_avail = 0; 1467| 3.55k| f->client_next = 1468| 3.55k| f->client_buff = NULL; 1469| 3.55k| f->end_of_file = 1; 1470| | /* Return whatever we do have. */ 1471| 3.55k| if (avail != NULL) ------------------ | Branch (1471:9): [True: 2.86k, False: 692] ------------------ 1472| 2.86k| *avail = f->avail; 1473| 3.55k| if (request == 0) ------------------ | Branch (1473:9): [True: 7, False: 3.55k] ------------------ 1474| 7| eof = f->avail == 0 ? empty : f->next; ------------------ | Branch (1474:12): [True: 7, False: 0] ------------------ 1475| 3.55k| else 1476| 3.55k| eof = NULL; 1477| 3.55k| return (eof); 1478| 3.55k| } 1479| 13.6k| f->client_total = bytes_read; 1480| 13.6k| f->client_avail = f->client_total; 1481| 13.6k| f->client_next = f->client_buff; 1482| 13.6k| } else { 1483| | /* 1484| | * We can't satisfy the request from the copy 1485| | * buffer or the existing client data, so we 1486| | * need to copy more client data over to the 1487| | * copy buffer. 1488| | */ 1489| | 1490| | /* Ensure the buffer is big enough. */ 1491| 8.88k| if (min > f->buffer_size) { ------------------ | Branch (1491:8): [True: 2.32k, False: 6.56k] ------------------ 1492| 2.32k| size_t s; 1493| 2.32k| char *p; 1494| | 1495| | /* Double the buffer; watch for overflow. */ 1496| 2.32k| s = f->buffer_size; 1497| 2.32k| if (s == 0) ------------------ | Branch (1497:9): [True: 2.22k, False: 97] ------------------ 1498| 2.22k| s = min; 1499| 2.62k| while (s < min) { ------------------ | Branch (1499:12): [True: 304, False: 2.32k] ------------------ 1500| 304| if (archive_ckd_mul_size(&s, s, 2)) { ------------------ | Branch (1500:10): [True: 0, False: 304] ------------------ 1501| | /* Integer overflow! */ 1502| 0| archive_set_error( 1503| 0| &f->archive->archive, 1504| 0| ENOMEM, 1505| 0| "Unable to allocate copy" 1506| 0| " buffer"); 1507| 0| f->fatal = 1; 1508| 0| if (avail != NULL) ------------------ | Branch (1508:11): [True: 0, False: 0] ------------------ 1509| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1510| 0| return (NULL); 1511| 0| } 1512| 304| } 1513| | /* Now s >= min, so allocate a new buffer. */ 1514| 2.32k| p = malloc(s); 1515| 2.32k| if (p == NULL) { ------------------ | Branch (1515:9): [True: 5, False: 2.31k] ------------------ 1516| 5| archive_set_error( 1517| 5| &f->archive->archive, 1518| 5| ENOMEM, 1519| 5| "Unable to allocate copy buffer"); 1520| 5| f->fatal = 1; 1521| 5| if (avail != NULL) ------------------ | Branch (1521:10): [True: 0, False: 5] ------------------ 1522| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1523| 5| return (NULL); 1524| 5| } 1525| | /* Move data into newly-enlarged buffer. */ 1526| 2.31k| if (f->avail > 0) ------------------ | Branch (1526:9): [True: 58, False: 2.26k] ------------------ 1527| 58| memcpy(p, f->next, f->avail); 1528| 2.31k| free(f->buffer); 1529| 2.31k| f->next = f->buffer = p; 1530| 2.31k| f->buffer_size = s; 1531| 2.31k| } 1532| | 1533| | /* We can add client data to copy buffer. */ 1534| | /* Don't waste time buffering more than we need to. */ 1535| 8.88k| tocopy = min - f->avail; 1536| | /* Don't copy more than is available. */ 1537| 8.88k| if (tocopy > f->client_avail) ------------------ | Branch (1537:8): [True: 6.39k, False: 2.48k] ------------------ 1538| 6.39k| tocopy = f->client_avail; 1539| | 1540| 8.88k| memcpy(f->next + f->avail, 1541| 8.88k| f->client_next, tocopy); 1542| | /* Remove this data from client buffer. */ 1543| 8.88k| f->client_next += tocopy; 1544| 8.88k| f->client_avail -= tocopy; 1545| | /* add it to copy buffer. */ 1546| 8.88k| f->avail += tocopy; 1547| 8.88k| } 1548| 28.4k| } 1549| 14.6M|} __archive_read_consume: 1556| 14.6M|{ 1557| 14.6M| return (__archive_read_filter_consume(a->filter, request)); 1558| 14.6M|} __archive_read_filter_consume: 1563| 14.6M|{ 1564| 14.6M| int64_t skipped; 1565| | 1566| 14.6M| if (request < 0) ------------------ | Branch (1566:6): [True: 686, False: 14.6M] ------------------ 1567| 686| return ARCHIVE_FATAL; ------------------ | | 239| 686|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1568| 14.6M| if (request == 0) ------------------ | Branch (1568:6): [True: 247k, False: 14.3M] ------------------ 1569| 247k| return 0; 1570| | 1571| 14.3M| skipped = advance_file_pointer(f, request); 1572| 14.3M| if (skipped == request) ------------------ | Branch (1572:6): [True: 14.3M, False: 635] ------------------ 1573| 14.3M| return (skipped); 1574| | /* We hit EOF before we satisfied the skip request. */ 1575| 635| if (skipped < 0) /* Map error code to 0 for error message below. */ ------------------ | Branch (1575:6): [True: 6, False: 629] ------------------ 1576| 6| skipped = 0; 1577| 635| archive_set_error(&f->archive->archive, 1578| 635| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 635|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1579| 635| "Truncated input file (needed %jd bytes, only %jd available)", 1580| 635| (intmax_t)request, (intmax_t)skipped); 1581| 635| return (ARCHIVE_FATAL); ------------------ | | 239| 635|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1582| 14.3M|} __archive_read_seek: 1706| 3.61k|{ 1707| 3.61k| return __archive_read_filter_seek(a->filter, offset, whence); 1708| 3.61k|} __archive_read_filter_seek: 1713| 3.61k|{ 1714| 3.61k| struct archive_read_client *client; 1715| 3.61k| int64_t r; 1716| 3.61k| unsigned int cursor; 1717| | 1718| 3.61k| if (f->closed || f->fatal) ------------------ | Branch (1718:6): [True: 0, False: 3.61k] | Branch (1718:19): [True: 22, False: 3.58k] ------------------ 1719| 22| return (ARCHIVE_FATAL); ------------------ | | 239| 22|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1720| 3.58k| if (f->can_seek == 0) ------------------ | Branch (1720:6): [True: 81, False: 3.50k] ------------------ 1721| 81| return (ARCHIVE_FAILED); ------------------ | | 237| 81|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1722| | 1723| 3.50k| client = &(f->archive->client); 1724| 3.50k| switch (whence) { 1725| 0| case SEEK_CUR: ------------------ | Branch (1725:2): [True: 0, False: 3.50k] ------------------ 1726| | /* Adjust the offset and use SEEK_SET instead */ 1727| 0| offset += f->position; 1728| 0| __LA_FALLTHROUGH; 1729| 660| case SEEK_SET: ------------------ | Branch (1729:2): [True: 660, False: 2.84k] ------------------ 1730| 660| cursor = 0; 1731| 660| while (1) ------------------ | Branch (1731:10): [True: 660, Folded] ------------------ 1732| 660| { 1733| 660| if (client->dataset[cursor].begin_position < 0 || ------------------ | Branch (1733:8): [True: 0, False: 660] ------------------ 1734| 660| client->dataset[cursor].total_size < 0 || ------------------ | Branch (1734:8): [True: 99, False: 561] ------------------ 1735| 561| client->dataset[cursor].begin_position + ------------------ | Branch (1735:8): [True: 561, False: 0] ------------------ 1736| 561| client->dataset[cursor].total_size - 1 > offset || 1737| 0| cursor + 1 >= client->nodes) ------------------ | Branch (1737:8): [True: 0, False: 0] ------------------ 1738| 660| break; 1739| 0| r = client->dataset[cursor].begin_position + 1740| 0| client->dataset[cursor].total_size; 1741| 0| client->dataset[++cursor].begin_position = r; 1742| 0| } 1743| 660| while (1) { ------------------ | Branch (1743:10): [True: 660, Folded] ------------------ 1744| 660| r = client_switch_proxy(f, cursor); 1745| 660| if (r != ARCHIVE_OK) ------------------ | | 233| 660|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1745:8): [True: 0, False: 660] ------------------ 1746| 0| goto clear_buffer; 1747| 660| if ((r = client_seek_proxy(f, 0, SEEK_END)) < 0) ------------------ | Branch (1747:8): [True: 0, False: 660] ------------------ 1748| 0| goto clear_buffer; 1749| 660| client->dataset[cursor].total_size = r; 1750| 660| if (client->dataset[cursor].begin_position + ------------------ | Branch (1750:8): [True: 656, False: 4] ------------------ 1751| 660| client->dataset[cursor].total_size - 1 > offset || 1752| 4| cursor + 1 >= client->nodes) ------------------ | Branch (1752:8): [True: 4, False: 0] ------------------ 1753| 660| break; 1754| 0| r = client->dataset[cursor].begin_position + 1755| 0| client->dataset[cursor].total_size; 1756| 0| client->dataset[++cursor].begin_position = r; 1757| 0| } 1758| 660| offset -= client->dataset[cursor].begin_position; 1759| 660| if (offset < 0 ------------------ | Branch (1759:7): [True: 1, False: 659] ------------------ 1760| 659| || offset > client->dataset[cursor].total_size) { ------------------ | Branch (1760:10): [True: 4, False: 655] ------------------ 1761| 5| r = ARCHIVE_FATAL; ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1762| 5| goto clear_buffer; 1763| 5| } 1764| 655| if ((r = client_seek_proxy(f, offset, SEEK_SET)) < 0) ------------------ | Branch (1764:7): [True: 0, False: 655] ------------------ 1765| 0| goto clear_buffer; 1766| 655| break; 1767| | 1768| 2.84k| case SEEK_END: ------------------ | Branch (1768:2): [True: 2.84k, False: 660] ------------------ 1769| 2.84k| cursor = 0; 1770| 2.84k| while (1) { ------------------ | Branch (1770:10): [True: 2.84k, Folded] ------------------ 1771| 2.84k| if (client->dataset[cursor].begin_position < 0 || ------------------ | Branch (1771:8): [True: 0, False: 2.84k] ------------------ 1772| 2.84k| client->dataset[cursor].total_size < 0 || ------------------ | Branch (1772:8): [True: 1.41k, False: 1.43k] ------------------ 1773| 1.43k| cursor + 1 >= client->nodes) ------------------ | Branch (1773:8): [True: 1.43k, False: 0] ------------------ 1774| 2.84k| break; 1775| 0| r = client->dataset[cursor].begin_position + 1776| 0| client->dataset[cursor].total_size; 1777| 0| client->dataset[++cursor].begin_position = r; 1778| 0| } 1779| 2.84k| while (1) { ------------------ | Branch (1779:10): [True: 2.84k, Folded] ------------------ 1780| 2.84k| r = client_switch_proxy(f, cursor); 1781| 2.84k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1781:8): [True: 0, False: 2.84k] ------------------ 1782| 0| goto clear_buffer; 1783| 2.84k| if ((r = client_seek_proxy(f, 0, SEEK_END)) < 0) ------------------ | Branch (1783:8): [True: 0, False: 2.84k] ------------------ 1784| 0| goto clear_buffer; 1785| 2.84k| client->dataset[cursor].total_size = r; 1786| 2.84k| r = client->dataset[cursor].begin_position + 1787| 2.84k| client->dataset[cursor].total_size; 1788| 2.84k| if (cursor + 1 >= client->nodes) ------------------ | Branch (1788:8): [True: 2.84k, False: 0] ------------------ 1789| 2.84k| break; 1790| 0| client->dataset[++cursor].begin_position = r; 1791| 0| } 1792| 2.84k| while (1) { ------------------ | Branch (1792:10): [True: 2.84k, Folded] ------------------ 1793| 2.84k| if (r + offset >= ------------------ | Branch (1793:8): [True: 2.84k, False: 0] ------------------ 1794| 2.84k| client->dataset[cursor].begin_position) 1795| 2.84k| break; 1796| 0| offset += client->dataset[cursor].total_size; 1797| 0| if (cursor == 0) ------------------ | Branch (1797:8): [True: 0, False: 0] ------------------ 1798| 0| break; 1799| 0| cursor--; 1800| 0| r = client->dataset[cursor].begin_position + 1801| 0| client->dataset[cursor].total_size; 1802| 0| } 1803| 2.84k| offset = (r + offset) - client->dataset[cursor].begin_position; 1804| 2.84k| if ((r = client_switch_proxy(f, cursor)) != ARCHIVE_OK) ------------------ | | 233| 2.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1804:7): [True: 0, False: 2.84k] ------------------ 1805| 0| goto clear_buffer; 1806| 2.84k| r = client_seek_proxy(f, offset, SEEK_SET); 1807| 2.84k| if (r < ARCHIVE_OK) ------------------ | | 233| 2.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1807:7): [True: 0, False: 2.84k] ------------------ 1808| 0| goto clear_buffer; 1809| 2.84k| break; 1810| | 1811| 2.84k| default: ------------------ | Branch (1811:2): [True: 0, False: 3.50k] ------------------ 1812| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1813| 3.50k| } 1814| 3.50k| r += client->dataset[cursor].begin_position; 1815| | 1816| 3.50k|clear_buffer: 1817| | /* 1818| | * Ouch. Clearing the buffer like this hurts, especially 1819| | * at bid time. A lot of our efficiency at bid time comes 1820| | * from having bidders reuse the data we've already read. 1821| | * 1822| | * TODO: If the seek request is in data we already 1823| | * have, then don't call the seek callback. 1824| | * 1825| | * TODO: Zip seeks to end-of-file at bid time. If 1826| | * other formats also start doing this, we may need to 1827| | * find a way for clients to fudge the seek offset to 1828| | * a block boundary. 1829| | * 1830| | * Hmmm... If whence was SEEK_END, we know the file 1831| | * size is (r - offset). Can we use that to simplify 1832| | * the TODO items above? 1833| | */ 1834| 3.50k| f->avail = f->client_avail = 0; 1835| 3.50k| f->next = f->buffer; 1836| 3.50k| if (r >= 0) { ------------------ | Branch (1836:6): [True: 3.50k, False: 5] ------------------ 1837| 3.50k| f->position = r; 1838| 3.50k| f->end_of_file = 0; 1839| 3.50k| } else 1840| 5| f->fatal = 1; 1841| | 1842| 3.50k| return r; 1843| 3.50k|} archive_read.c:_archive_read_free: 1119| 3.66k|{ 1120| 3.66k| struct archive_read *a = (struct archive_read *)_a; 1121| 3.66k| struct archive_read_passphrase *p; 1122| 3.66k| int i, n; 1123| 3.66k| int slots; 1124| 3.66k| int r = ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1125| | 1126| 3.66k| if (_a == NULL) ------------------ | Branch (1126:6): [True: 0, False: 3.66k] ------------------ 1127| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1128| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 1129| 3.66k| ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_read_free"); 1130| 3.66k| if (a->archive.state != ARCHIVE_STATE_CLOSED ------------------ | | 93| 7.33k|#define ARCHIVE_STATE_CLOSED 0x40U ------------------ | Branch (1130:6): [True: 3.66k, False: 0] ------------------ 1131| 3.66k| && a->archive.state != ARCHIVE_STATE_FATAL) ------------------ | | 96| 3.66k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ | Branch (1131:9): [True: 0, False: 3.66k] ------------------ 1132| 0| r = archive_read_close(&a->archive); 1133| | 1134| | /* Call cleanup functions registered by optional components. */ 1135| 3.66k| if (a->cleanup_archive_extract != NULL) ------------------ | Branch (1135:6): [True: 0, False: 3.66k] ------------------ 1136| 0| r = (a->cleanup_archive_extract)(a); 1137| | 1138| | /* Cleanup format-specific data. */ 1139| 3.66k| slots = sizeof(a->formats) / sizeof(a->formats[0]); 1140| 62.3k| for (i = 0; i < slots; i++) { ------------------ | Branch (1140:14): [True: 58.6k, False: 3.66k] ------------------ 1141| 58.6k| a->format = &(a->formats[i]); 1142| 58.6k| if (a->formats[i].cleanup) ------------------ | Branch (1142:7): [True: 55.0k, False: 3.66k] ------------------ 1143| 55.0k| (a->formats[i].cleanup)(a); 1144| 58.6k| } 1145| | 1146| | /* Free the filters */ 1147| 3.66k| __archive_read_free_filters(a); 1148| | 1149| | /* Release the bidder objects. */ 1150| 3.66k| n = sizeof(a->bidders)/sizeof(a->bidders[0]); 1151| 62.3k| for (i = 0; i < n; i++) { ------------------ | Branch (1151:14): [True: 58.6k, False: 3.66k] ------------------ 1152| 58.6k| if (a->bidders[i].vtable == NULL || ------------------ | Branch (1152:7): [True: 11.0k, False: 47.6k] ------------------ 1153| 47.6k| a->bidders[i].vtable->free == NULL) ------------------ | Branch (1153:7): [True: 47.6k, False: 0] ------------------ 1154| 58.6k| continue; 1155| 0| (a->bidders[i].vtable->free)(&a->bidders[i]); 1156| 0| } 1157| | 1158| | /* Release passphrase list. */ 1159| 3.66k| p = a->passphrases.first; 1160| 7.33k| while (p != NULL) { ------------------ | Branch (1160:9): [True: 3.66k, False: 3.66k] ------------------ 1161| 3.66k| struct archive_read_passphrase *np = p->next; 1162| | 1163| | /* A passphrase should be cleaned. */ 1164| 3.66k| memset(p->passphrase, 0, strlen(p->passphrase)); 1165| 3.66k| free(p->passphrase); 1166| 3.66k| free(p); 1167| 3.66k| p = np; 1168| 3.66k| } 1169| | 1170| 3.66k| archive_string_free(&a->archive.error_string); 1171| 3.66k| archive_entry_free(a->entry); 1172| 3.66k| a->archive.magic = 0; 1173| 3.66k| __archive_clean(&a->archive); 1174| 3.66k| free(a->client.dataset); 1175| 3.66k| free(a); 1176| 3.66k| return (r); 1177| 3.66k|} archive_read.c:_archive_read_next_header: 700| 218k|{ 701| 218k| int ret; 702| 218k| struct archive_read *a = (struct archive_read *)_a; 703| | *entryp = NULL; 704| 218k| ret = _archive_read_next_header2(_a, a->entry); 705| 218k| *entryp = a->entry; 706| 218k| return ret; 707| 218k|} archive_read.c:_archive_read_next_header2: 613| 218k|{ 614| 218k| struct archive_read *a = (struct archive_read *)_a; 615| 218k| int r1 = ARCHIVE_OK, r2; ------------------ | | 233| 218k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 616| | 617| 218k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 218k| do { \ | | 180| 218k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 218k| (allowed_states), (function_name)); \ | | 182| 218k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 218k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 218k] | | ------------------ | | 183| 218k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 218k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 218k] | | ------------------ ------------------ 618| 218k| ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA | 619| 218k| ARCHIVE_STATE_DATA_RECOVERY, 620| 218k| "archive_read_next_header"); 621| | 622| 218k| archive_entry_clear(entry); 623| 218k| archive_clear_error(&a->archive); 624| | 625| | /* 626| | * If client didn't consume entire data, skip any remainder 627| | * (This is especially important for GNU incremental directories.) 628| | * A header that failed to parse (DATA_RECOVERY) still needs the 629| | * same treatment: whatever of its body the format reader left 630| | * unconsumed must be skipped before we can read the next header. 631| | */ 632| 218k| if (a->archive.state == ARCHIVE_STATE_DATA || ------------------ | | 84| 437k|#define ARCHIVE_STATE_DATA 0x08U ------------------ | Branch (632:6): [True: 91.9k, False: 127k] ------------------ 633| 127k| a->archive.state == ARCHIVE_STATE_DATA_RECOVERY) { ------------------ | | 88| 127k|#define ARCHIVE_STATE_DATA_RECOVERY 0x10U ------------------ | Branch (633:6): [True: 0, False: 127k] ------------------ 634| 91.9k| r1 = archive_read_data_skip(&a->archive); 635| 91.9k| if (r1 == ARCHIVE_EOF) ------------------ | | 232| 91.9k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (635:7): [True: 0, False: 91.9k] ------------------ 636| 0| archive_set_error(&a->archive, EIO, 637| 0| "Premature end-of-file"); 638| 91.9k| if (r1 == ARCHIVE_EOF || r1 == ARCHIVE_FATAL) { ------------------ | | 232| 183k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ if (r1 == ARCHIVE_EOF || r1 == ARCHIVE_FATAL) { ------------------ | | 239| 91.9k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (638:7): [True: 0, False: 91.9k] | Branch (638:28): [True: 389, False: 91.5k] ------------------ 639| 389| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 389|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 640| 389| return (ARCHIVE_FATAL); ------------------ | | 239| 389|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 641| 389| } 642| 91.9k| } 643| | 644| | /* Record start-of-header offset in uncompressed stream. */ 645| 218k| a->header_position = a->filter->position; 646| | 647| 218k| ++_a->file_count; 648| 218k| r2 = (a->format->read_header)(a, entry); 649| | 650| | /* 651| | * EOF and FATAL are persistent at this layer. By 652| | * modifying the state, we guarantee that future calls to 653| | * read a header or read data will fail. 654| | */ 655| 218k| switch (r2) { ------------------ | Branch (655:10): [True: 218k, False: 0] ------------------ 656| 384| case ARCHIVE_EOF: ------------------ | | 232| 384|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (656:2): [True: 384, False: 218k] ------------------ 657| 384| a->archive.state = ARCHIVE_STATE_EOF; ------------------ | | 91| 384|#define ARCHIVE_STATE_EOF 0x20U ------------------ 658| 384| --_a->file_count;/* Revert a file counter. */ 659| 384| break; 660| 78.2k| case ARCHIVE_OK: ------------------ | | 233| 78.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (660:2): [True: 78.2k, False: 140k] ------------------ 661| 78.2k| a->archive.state = ARCHIVE_STATE_DATA; ------------------ | | 84| 78.2k|#define ARCHIVE_STATE_DATA 0x08U ------------------ 662| 78.2k| break; 663| 14.3k| case ARCHIVE_WARN: ------------------ | | 235| 14.3k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (663:2): [True: 14.3k, False: 204k] ------------------ 664| 14.3k| a->archive.state = ARCHIVE_STATE_DATA; ------------------ | | 84| 14.3k|#define ARCHIVE_STATE_DATA 0x08U ------------------ 665| 14.3k| break; 666| 123k| case ARCHIVE_RETRY: ------------------ | | 234| 123k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (666:2): [True: 123k, False: 95.1k] ------------------ 667| 123k| break; 668| 2.17k| case ARCHIVE_FATAL: ------------------ | | 239| 2.17k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (668:2): [True: 2.17k, False: 216k] ------------------ 669| 2.17k| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 2.17k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 670| 2.17k| break; 671| 6| case ARCHIVE_FAILED: ------------------ | | 237| 6|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (671:2): [True: 6, False: 218k] ------------------ 672| | /* 673| | * This entry's header could not be parsed, so its metadata 674| | * cannot be trusted. ARCHIVE_STATE_DATA_RECOVERY still 675| | * permits skipping past it (the format reader is 676| | * responsible for ensuring that's actually possible), but 677| | * blocks archive_read_data() and friends, which all check 678| | * for ARCHIVE_STATE_DATA specifically and would otherwise 679| | * return content for an entry we don't actually understand. 680| | */ 681| 6| a->archive.state = ARCHIVE_STATE_DATA_RECOVERY; ------------------ | | 88| 6|#define ARCHIVE_STATE_DATA_RECOVERY 0x10U ------------------ 682| 6| break; 683| 218k| } 684| | 685| 218k| if (r2 == ARCHIVE_OK || r2 == ARCHIVE_WARN) ------------------ | | 233| 437k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (r2 == ARCHIVE_OK || r2 == ARCHIVE_WARN) ------------------ | | 235| 140k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (685:6): [True: 78.2k, False: 140k] | Branch (685:26): [True: 14.3k, False: 126k] ------------------ 686| 92.5k| a->entry_bytes_declared = archive_entry_size_is_set(entry) ------------------ | Branch (686:29): [True: 84.3k, False: 8.18k] ------------------ 687| 92.5k| ? archive_entry_size(entry) : -1; 688| 126k| else 689| 126k| a->entry_bytes_declared = -1; 690| | 691| 218k| __archive_reset_read_data(&a->archive); 692| | 693| 218k| a->data_start_node = a->client.cursor; 694| | /* EOF always wins; otherwise return the worst error. */ 695| 218k| return (r2 < r1 || r2 == ARCHIVE_EOF) ? r2 : r1; ------------------ | | 232| 78.6k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (695:10): [True: 139k, False: 78.6k] | Branch (695:21): [True: 384, False: 78.3k] ------------------ 696| 218k|} archive_read.c:_archive_read_data_block: 1017| 225k|{ 1018| 225k| struct archive_read *a = (struct archive_read *)_a; 1019| 225k| int r; 1020| | 1021| 225k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, ------------------ | | 179| 225k| do { \ | | 180| 225k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 225k| (allowed_states), (function_name)); \ | | 182| 225k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 225k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 6, False: 225k] | | ------------------ | | 183| 225k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 225k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 225k] | | ------------------ ------------------ 1022| 225k| "archive_read_data_block"); 1023| | 1024| 225k| if (a->format->read_data == NULL) { ------------------ | Branch (1024:6): [True: 0, False: 225k] ------------------ 1025| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1026| 0| "Internal error: " 1027| 0| "No format->read_data function registered"); 1028| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 1029| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1030| 0| } 1031| | 1032| 225k| r = (a->format->read_data)(a, buff, size, offset); 1033| 225k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 225k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1033:6): [True: 624, False: 225k] ------------------ 1034| 624| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 96| 624|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 1035| 225k| return (r); 1036| 225k|} archive_read.c:_archive_filter_bytes: 1220| 249|{ 1221| 249| struct archive_read_filter *f = get_filter(_a, n); 1222| 249| return f == NULL ? -1 : f->position; ------------------ | Branch (1222:9): [True: 0, False: 249] ------------------ 1223| 249|} archive_read.c:get_filter: 1181| 249|{ 1182| 249| struct archive_read *a = (struct archive_read *)_a; 1183| 249| struct archive_read_filter *f = a->filter; 1184| | /* We use n == -1 for 'the last filter', which is always the 1185| | * client proxy. */ 1186| 249| if (n == -1 && f != NULL) { ------------------ | Branch (1186:6): [True: 0, False: 249] | Branch (1186:17): [True: 0, False: 0] ------------------ 1187| 0| struct archive_read_filter *last = f; 1188| 0| f = f->upstream; 1189| 0| while (f != NULL) { ------------------ | Branch (1189:10): [True: 0, False: 0] ------------------ 1190| 0| last = f; 1191| 0| f = f->upstream; 1192| 0| } 1193| 0| return (last); 1194| 0| } 1195| 249| if (n < 0) ------------------ | Branch (1195:6): [True: 0, False: 249] ------------------ 1196| 0| return NULL; 1197| 249| while (n > 0 && f != NULL) { ------------------ | Branch (1197:9): [True: 0, False: 249] | Branch (1197:18): [True: 0, False: 0] ------------------ 1198| 0| f = f->upstream; 1199| 0| --n; 1200| 0| } 1201| 249| return (f); 1202| 249|} archive_read.c:read_client_close_proxy: 209| 3.66k|{ 210| 3.66k| int r = ARCHIVE_OK, r2; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 211| 3.66k| unsigned int i; 212| | 213| 3.66k| if (a->client.closer == NULL) ------------------ | Branch (213:6): [True: 0, False: 3.66k] ------------------ 214| 0| return (r); 215| 7.33k| for (i = 0; i < a->client.nodes; i++) ------------------ | Branch (215:14): [True: 3.66k, False: 3.66k] ------------------ 216| 3.66k| { 217| 3.66k| r2 = (a->client.closer) 218| 3.66k| ((struct archive *)a, a->client.dataset[i].data); 219| 3.66k| if (r > r2) ------------------ | Branch (219:7): [True: 0, False: 3.66k] ------------------ 220| 0| r = r2; 221| 3.66k| } 222| 3.66k| return (r); 223| 3.66k|} archive_read.c:client_read_proxy: 181| 9.65k|{ 182| 9.65k| ssize_t r; 183| 9.65k| r = (f->archive->client.reader)(&f->archive->archive, 184| 9.65k| f->data, buff); 185| 9.65k| return (r); 186| 9.65k|} archive_read.c:client_close_proxy: 227| 3.66k|{ 228| 3.66k| return read_client_close_proxy(f->archive); 229| 3.66k|} archive_read.c:client_switch_proxy: 233| 9.93k|{ 234| 9.93k| struct archive_read *a; 235| 9.93k| int r1 = ARCHIVE_OK, r2 = ARCHIVE_OK; ------------------ | | 233| 9.93k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ int r1 = ARCHIVE_OK, r2 = ARCHIVE_OK; ------------------ | | 233| 9.93k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 236| 9.93k| void *data2; 237| | 238| 10.2k| while (f->upstream != NULL) ------------------ | Branch (238:9): [True: 324, False: 9.93k] ------------------ 239| 324| f = f->upstream; 240| 9.93k| a = f->archive; 241| | 242| | /* Don't do anything if already in the specified data node */ 243| 9.93k| if (a->client.cursor == iindex) ------------------ | Branch (243:6): [True: 9.93k, False: 0] ------------------ 244| 9.93k| return (ARCHIVE_OK); ------------------ | | 233| 9.93k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 245| | 246| 0| a->client.cursor = iindex; 247| 0| data2 = a->client.dataset[a->client.cursor].data; 248| 0| if (a->client.switcher != NULL) ------------------ | Branch (248:6): [True: 0, False: 0] ------------------ 249| 0| { 250| 0| r1 = r2 = (a->client.switcher) 251| 0| ((struct archive *)a, f->data, data2); 252| 0| f->data = data2; 253| 0| } 254| 0| else 255| 0| { 256| | /* Attempt to call close and open instead */ 257| 0| if (a->client.closer != NULL) ------------------ | Branch (257:7): [True: 0, False: 0] ------------------ 258| 0| r1 = (a->client.closer) 259| 0| ((struct archive *)a, f->data); 260| 0| f->data = data2; 261| 0| if (a->client.opener != NULL) ------------------ | Branch (261:7): [True: 0, False: 0] ------------------ 262| 0| r2 = (a->client.opener) 263| 0| ((struct archive *)a, f->data); 264| 0| } 265| 0| f->client_total = f->client_avail = 0; 266| 0| return (r1 < r2) ? r1 : r2; ------------------ | Branch (266:9): [True: 0, False: 0] ------------------ 267| 9.93k|} archive_read.c:choose_filters: 547| 3.66k|{ 548| 3.66k| int number_bidders, i, bid, best_bid, number_filters; 549| 3.66k| struct archive_read_filter_bidder *bidder, *best_bidder; 550| 3.66k| struct archive_read_filter *f; 551| 3.66k| ssize_t avail; 552| 3.66k| int r; 553| | 554| 4.14k| for (number_filters = 0; number_filters < MAX_NUMBER_FILTERS; ++number_filters) { ------------------ | | 543| 4.14k|#define MAX_NUMBER_FILTERS 25 ------------------ | Branch (554:27): [True: 4.14k, False: 1] ------------------ 555| 4.14k| number_bidders = sizeof(a->bidders) / sizeof(a->bidders[0]); 556| | 557| 4.14k| best_bid = 0; 558| 4.14k| best_bidder = NULL; 559| | 560| 4.14k| bidder = a->bidders; 561| 70.4k| for (i = 0; i < number_bidders; i++, bidder++) { ------------------ | Branch (561:15): [True: 66.3k, False: 4.14k] ------------------ 562| 66.3k| if (bidder->vtable == NULL) ------------------ | Branch (562:8): [True: 12.4k, False: 53.8k] ------------------ 563| 12.4k| continue; 564| 53.8k| bid = (bidder->vtable->bid)(bidder, a->filter); 565| 53.8k| if (bid > best_bid) { ------------------ | Branch (565:8): [True: 480, False: 53.4k] ------------------ 566| 480| best_bid = bid; 567| 480| best_bidder = bidder; 568| 480| } 569| 53.8k| } 570| | 571| | /* If no bidder, we're done. */ 572| 4.14k| if (best_bidder == NULL) { ------------------ | Branch (572:7): [True: 3.66k, False: 480] ------------------ 573| | /* Verify the filter by asking it for some data. */ 574| 3.66k| __archive_read_filter_ahead(a->filter, 1, &avail); 575| 3.66k| if (avail < 0) { ------------------ | Branch (575:8): [True: 69, False: 3.59k] ------------------ 576| 69| __archive_read_free_filters(a); 577| 69| return (ARCHIVE_FATAL); ------------------ | | 239| 69|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 578| 69| } 579| 3.59k| return (ARCHIVE_OK); ------------------ | | 233| 3.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 580| 3.66k| } 581| | 582| 480| f = calloc(1, sizeof(*f)); 583| 480| if (f == NULL) ------------------ | Branch (583:7): [True: 0, False: 480] ------------------ 584| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 585| 480| f->bidder = best_bidder; 586| 480| f->archive = a; 587| 480| f->upstream = a->filter; 588| 480| a->filter = f; 589| 480| r = (best_bidder->vtable->init)(a->filter); 590| 480| if (r != ARCHIVE_OK) { ------------------ | | 233| 480|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (590:7): [True: 0, False: 480] ------------------ 591| 0| __archive_read_free_filters(a); 592| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 593| 0| } 594| 480| } 595| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 596| 1| "Input requires too many filters for decoding"); 597| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 598| 3.66k|} archive_read.c:bid_format: 711| 57.5k|{ 712| 57.5k| int bid; 713| | 714| 57.5k| bid = (a->format->bid)(a, best_bid); 715| 57.5k| if (bid == ARCHIVE_FATAL) ------------------ | | 239| 57.5k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (715:6): [True: 0, False: 57.5k] ------------------ 716| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 717| 57.5k| if (a->filter->position != 0 && ------------------ | Branch (717:6): [True: 405, False: 57.1k] ------------------ 718| 405| __archive_read_seek(a, 0, SEEK_SET) < 0) ------------------ | Branch (718:6): [True: 0, False: 405] ------------------ 719| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 720| | 721| 57.5k| return (bid); 722| 57.5k|} archive_read.c:choose_format: 730| 3.59k|{ 731| 3.59k| int slots; 732| 3.59k| int i; 733| 3.59k| int bid, best_bid; 734| 3.59k| int best_bid_slot; 735| | 736| 3.59k| slots = sizeof(a->formats) / sizeof(a->formats[0]); 737| 3.59k| best_bid = -1; 738| 3.59k| best_bid_slot = -1; 739| | 740| | /* Set up a->format for convenience of bidders. */ 741| 3.59k| a->format = &(a->formats[0]); 742| 61.1k| for (i = 0; i < slots; i++, a->format++) { ------------------ | Branch (742:14): [True: 57.5k, False: 3.59k] ------------------ 743| 57.5k| if (a->format->bid) { ------------------ | Branch (743:7): [True: 57.5k, False: 0] ------------------ 744| 57.5k| bid = bid_format(a, best_bid); 745| 57.5k| if (bid == ARCHIVE_FATAL) ------------------ | | 239| 57.5k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (745:8): [True: 0, False: 57.5k] ------------------ 746| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 747| 57.5k| if ((bid > best_bid) || (best_bid_slot < 0)) { ------------------ | Branch (747:8): [True: 6.97k, False: 50.5k] | Branch (747:28): [True: 3.55k, False: 47.0k] ------------------ 748| 10.5k| best_bid = bid; 749| 10.5k| best_bid_slot = i; 750| 10.5k| } 751| 57.5k| } 752| 57.5k| } 753| | 754| | /* 755| | * There were no bidders; this is a serious programmer error 756| | * and demands a quick and definitive abort. 757| | */ 758| 3.59k| if (best_bid_slot < 0) { ------------------ | Branch (758:6): [True: 0, False: 3.59k] ------------------ 759| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 760| 0| "No formats registered"); 761| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 762| 0| } 763| | 764| | /* 765| | * There were bidders, but no non-zero bids; this means we 766| | * can't support this stream. 767| | */ 768| 3.59k| if (best_bid < 1) { ------------------ | Branch (768:6): [True: 23, False: 3.57k] ------------------ 769| 23| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 23|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 770| 23| "Unrecognized archive format"); 771| 23| return (ARCHIVE_FATAL); ------------------ | | 239| 23|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 772| 23| } 773| | 774| 3.57k| return (best_bid_slot); 775| 3.59k|} archive_read.c:close_filters: 1040| 3.75k|{ 1041| 3.75k| struct archive_read_filter *f = a->filter; 1042| 3.75k| int r = ARCHIVE_OK; ------------------ | | 233| 3.75k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1043| | /* Close each filter in the pipeline. */ 1044| 7.95k| while (f != NULL) { ------------------ | Branch (1044:9): [True: 4.19k, False: 3.75k] ------------------ 1045| 4.19k| struct archive_read_filter *t = f->upstream; 1046| 4.19k| if (!f->closed && f->vtable != NULL) { ------------------ | Branch (1046:7): [True: 4.14k, False: 45] | Branch (1046:21): [True: 4.14k, False: 0] ------------------ 1047| 4.14k| int r1 = (f->vtable->close)(f); 1048| 4.14k| f->closed = 1; 1049| 4.14k| if (r1 < r) ------------------ | Branch (1049:8): [True: 0, False: 4.14k] ------------------ 1050| 0| r = r1; 1051| 4.14k| } 1052| 4.19k| free(f->buffer); 1053| | f->buffer = NULL; 1054| 4.19k| f = t; 1055| 4.19k| } 1056| 3.75k| return r; 1057| 3.75k|} archive_read.c:advance_file_pointer: 1592| 14.3M|{ 1593| 14.3M| int64_t total_bytes_skipped = 0; 1594| | 1595| 14.3M| if (f->fatal) ------------------ | Branch (1595:6): [True: 2, False: 14.3M] ------------------ 1596| 2| return (-1); 1597| | 1598| | /* Use up the copy buffer first. */ 1599| 14.3M| if (f->avail > 0) { ------------------ | Branch (1599:6): [True: 89.0k, False: 14.3M] ------------------ 1600| 89.0k| size_t min = (size_t)minimum(request, (int64_t)f->avail); ------------------ | | 59| 89.0k|#define minimum(a, b) (a < b ? a : b) | | ------------------ | | | Branch (59:24): [True: 88.8k, False: 163] | | ------------------ ------------------ 1601| 89.0k| f->next += min; 1602| 89.0k| f->avail -= min; 1603| 89.0k| request -= min; 1604| 89.0k| f->position += min; 1605| 89.0k| total_bytes_skipped += min; 1606| 89.0k| } 1607| | 1608| | /* Then use up the client buffer. */ 1609| 14.3M| if (f->client_avail > 0) { ------------------ | Branch (1609:6): [True: 14.3M, False: 86.8k] ------------------ 1610| 14.3M| size_t min = (size_t)minimum(request, (int64_t)f->client_avail); ------------------ | | 59| 14.3M|#define minimum(a, b) (a < b ? a : b) | | ------------------ | | | Branch (59:24): [True: 14.3M, False: 5.38k] | | ------------------ ------------------ 1611| 14.3M| f->client_next += min; 1612| 14.3M| f->client_avail -= min; 1613| 14.3M| request -= min; 1614| 14.3M| f->position += min; 1615| 14.3M| total_bytes_skipped += min; 1616| 14.3M| } 1617| 14.3M| if (request == 0) ------------------ | Branch (1617:6): [True: 14.3M, False: 706] ------------------ 1618| 14.3M| return (total_bytes_skipped); 1619| | 1620| | /* If there's an optimized skip function, use it. */ 1621| 706| if (f->can_skip != 0) { ------------------ | Branch (1621:6): [True: 641, False: 65] ------------------ 1622| 641| while (request > 0) { ------------------ | Branch (1622:10): [True: 641, False: 0] ------------------ 1623| 641| int64_t get = client_skip_proxy(f, request); 1624| 641| if (get < 0 || get > request) { ------------------ | Branch (1624:8): [True: 0, False: 641] | Branch (1624:19): [True: 0, False: 641] ------------------ 1625| 0| f->fatal = 1; 1626| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1627| 0| } 1628| 641| if (get == 0) ------------------ | Branch (1628:8): [True: 641, False: 0] ------------------ 1629| 641| break; 1630| 0| f->position += get; 1631| 0| total_bytes_skipped += get; 1632| 0| request -= get; 1633| 0| } 1634| 641| if (request == 0) ------------------ | Branch (1634:7): [True: 0, False: 641] ------------------ 1635| 0| return (total_bytes_skipped); 1636| 641| } else if (f->can_seek != 0 && request > 64 * 1024) { ------------------ | Branch (1636:13): [True: 0, False: 65] | Branch (1636:33): [True: 0, False: 0] ------------------ 1637| | /* If the client provided a seeker but not a skipper, 1638| | * we can use the seeker to skip forward. 1639| | * 1640| | * Note: This isn't always a good idea. The client 1641| | * skipper is allowed to skip by less than requested 1642| | * if it needs to maintain block alignment. The 1643| | * seeker is not allowed to play such games, so using 1644| | * the seeker here may be a performance loss compared 1645| | * to just reading and discarding. That's why we 1646| | * only do this for skips of over 64k. 1647| | */ 1648| 0| int64_t bytes_skipped; 1649| 0| int64_t before = f->position; 1650| 0| int64_t after = client_seek_proxy(f, request, SEEK_CUR); 1651| 0| if (after != before + request) { ------------------ | Branch (1651:7): [True: 0, False: 0] ------------------ 1652| 0| f->fatal = 1; 1653| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1654| 0| } 1655| 0| bytes_skipped = after - before; 1656| 0| f->position += bytes_skipped; 1657| 0| total_bytes_skipped += bytes_skipped; 1658| 0| request -= bytes_skipped; 1659| 0| if (request == 0) ------------------ | Branch (1659:7): [True: 0, False: 0] ------------------ 1660| 0| return (total_bytes_skipped); 1661| 0| } 1662| | 1663| | /* Use ordinary reads as necessary to complete the request. */ 1664| 1.17k| for (;;) { 1665| 1.17k| ssize_t bytes_read = (f->vtable->read)(f, &f->client_buff); 1666| 1.17k| if (bytes_read < 0) { ------------------ | Branch (1666:7): [True: 4, False: 1.17k] ------------------ 1667| 4| f->client_buff = NULL; 1668| 4| f->fatal = 1; 1669| 4| return (bytes_read); 1670| 4| } 1671| | 1672| 1.17k| if (bytes_read == 0) { ------------------ | Branch (1672:7): [True: 629, False: 541] ------------------ 1673| 629| if (f->archive->client.cursor != ------------------ | Branch (1673:8): [True: 0, False: 629] ------------------ 1674| 629| f->archive->client.nodes - 1) { 1675| 0| if (client_switch_proxy(f, ------------------ | Branch (1675:9): [True: 0, False: 0] ------------------ 1676| 0| f->archive->client.cursor + 1) 1677| 0| == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1678| 0| continue; 1679| 0| } 1680| 629| f->client_buff = NULL; 1681| 629| f->end_of_file = 1; 1682| 629| return (total_bytes_skipped); 1683| 629| } 1684| | 1685| 541| if (bytes_read >= request) { ------------------ | Branch (1685:7): [True: 73, False: 468] ------------------ 1686| 73| f->client_next = 1687| 73| ((const char *)f->client_buff) + request; 1688| 73| f->client_avail = (size_t)(bytes_read - request); 1689| 73| f->client_total = bytes_read; 1690| 73| total_bytes_skipped += request; 1691| 73| f->position += request; 1692| 73| return (total_bytes_skipped); 1693| 73| } 1694| | 1695| 468| f->position += bytes_read; 1696| 468| total_bytes_skipped += bytes_read; 1697| 468| request -= bytes_read; 1698| 468| } 1699| 706|} archive_read.c:client_skip_proxy: 190| 641|{ 191| 641| return (f->archive->client.skipper)(&f->archive->archive, 192| 641| f->data, request); 193| 641|} archive_read.c:client_seek_proxy: 197| 7.01k|{ 198| | /* DO NOT use the skipper here! If we transparently handled 199| | * forward seek here by using the skipper, that will break 200| | * other libarchive code that assumes a successful forward 201| | * seek means it can also seek backwards. 202| | */ 203| 7.01k| return (f->archive->client.seeker)(&f->archive->archive, 204| 7.01k| f->data, offset, whence); 205| 7.01k|} archive_read_add_passphrase: 88| 3.66k|{ 89| 3.66k| struct archive_read *a = (struct archive_read *)_a; 90| 3.66k| struct archive_read_passphrase *p; 91| | 92| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 93| 3.66k| "archive_read_add_passphrase"); 94| | 95| 3.66k| if (passphrase == NULL || passphrase[0] == '\0') { ------------------ | Branch (95:6): [True: 0, False: 3.66k] | Branch (95:28): [True: 0, False: 3.66k] ------------------ 96| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 97| 0| "Empty passphrase is unacceptable"); 98| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 99| 0| } 100| | 101| 3.66k| p = new_read_passphrase(a, passphrase); 102| 3.66k| if (p == NULL) ------------------ | Branch (102:6): [True: 0, False: 3.66k] ------------------ 103| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 104| 3.66k| add_passphrase_to_tail(a, p); 105| | 106| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 107| 3.66k|} __archive_read_reset_passphrase: 129| 36.2k|{ 130| | 131| 36.2k| a->passphrases.candidate = -1; 132| 36.2k|} __archive_read_next_passphrase: 139| 8.64k|{ 140| 8.64k| struct archive_read_passphrase *p; 141| 8.64k| const char *passphrase; 142| | 143| 8.64k| if (a->passphrases.candidate < 0) { ------------------ | Branch (143:6): [True: 5.63k, False: 3.01k] ------------------ 144| | /* Count out how many passphrases we have. */ 145| 5.63k| int cnt = 0; 146| | 147| 11.2k| for (p = a->passphrases.first; p != NULL; p = p->next) ------------------ | Branch (147:34): [True: 5.63k, False: 5.63k] ------------------ 148| 5.63k| cnt++; 149| 5.63k| a->passphrases.candidate = cnt; 150| 5.63k| p = a->passphrases.first; 151| 5.63k| } else if (a->passphrases.candidate > 1) { ------------------ | Branch (151:13): [True: 0, False: 3.01k] ------------------ 152| | /* Rotate a passphrase list. */ 153| 0| a->passphrases.candidate--; 154| 0| p = remove_passphrases_from_head(a); 155| 0| add_passphrase_to_tail(a, p); 156| | /* Pick a new passphrase candidate up. */ 157| 0| p = a->passphrases.first; 158| 3.01k| } else if (a->passphrases.candidate == 1) { ------------------ | Branch (158:13): [True: 1.76k, False: 1.24k] ------------------ 159| | /* This case is that all candidates failed to decrypt. */ 160| 1.76k| a->passphrases.candidate = 0; 161| 1.76k| if (a->passphrases.first->next != NULL) { ------------------ | Branch (161:7): [True: 0, False: 1.76k] ------------------ 162| | /* Rotate a passphrase list. */ 163| 0| p = remove_passphrases_from_head(a); 164| 0| add_passphrase_to_tail(a, p); 165| 0| } 166| 1.76k| p = NULL; 167| 1.76k| } else /* There is no passphrase candidate. */ 168| 1.24k| p = NULL; 169| | 170| 8.64k| if (p != NULL) ------------------ | Branch (170:6): [True: 5.63k, False: 3.01k] ------------------ 171| 5.63k| passphrase = p->passphrase; 172| 3.01k| else if (a->passphrases.callback != NULL) { ------------------ | Branch (172:11): [True: 0, False: 3.01k] ------------------ 173| | /* Get a passphrase through a call-back function 174| | * since we tried all passphrases out or we don't 175| | * have it. */ 176| 0| passphrase = a->passphrases.callback(&a->archive, 177| 0| a->passphrases.client_data); 178| 0| if (passphrase != NULL) { ------------------ | Branch (178:7): [True: 0, False: 0] ------------------ 179| 0| p = new_read_passphrase(a, passphrase); 180| 0| if (p == NULL) ------------------ | Branch (180:8): [True: 0, False: 0] ------------------ 181| 0| return (NULL); 182| 0| insert_passphrase_to_head(a, p); 183| 0| a->passphrases.candidate = 1; 184| 0| } 185| 0| } else 186| 3.01k| passphrase = NULL; 187| | 188| 8.64k| return (passphrase); 189| 8.64k|} archive_read_add_passphrase.c:new_read_passphrase: 67| 3.66k|{ 68| 3.66k| struct archive_read_passphrase *p; 69| | 70| 3.66k| p = malloc(sizeof(*p)); 71| 3.66k| if (p == NULL) { ------------------ | Branch (71:6): [True: 0, False: 3.66k] ------------------ 72| 0| archive_set_error(&a->archive, ENOMEM, 73| 0| "Can't allocate memory"); 74| 0| return (NULL); 75| 0| } 76| 3.66k| p->passphrase = strdup(passphrase); 77| 3.66k| if (p->passphrase == NULL) { ------------------ | Branch (77:6): [True: 0, False: 3.66k] ------------------ 78| 0| free(p); 79| 0| archive_set_error(&a->archive, ENOMEM, 80| 0| "Can't allocate memory"); 81| 0| return (NULL); 82| 0| } 83| 3.66k| return (p); 84| 3.66k|} archive_read_add_passphrase.c:add_passphrase_to_tail: 36| 3.66k|{ 37| 3.66k| *a->passphrases.last = p; 38| 3.66k| a->passphrases.last = &p->next; 39| | p->next = NULL; 40| 3.66k|} archive_read_open_memory: 57| 3.66k|{ 58| 3.66k| return archive_read_open_memory2(a, buff, size, size); 59| 3.66k|} archive_read_open_memory2: 69| 3.66k|{ 70| 3.66k| struct read_memory_data *mine; 71| 3.66k| int r; 72| | 73| 3.66k| mine = calloc(1, sizeof(*mine)); 74| 3.66k| if (mine == NULL) { ------------------ | Branch (74:6): [True: 0, False: 3.66k] ------------------ 75| 0| archive_set_error(a, ENOMEM, "No memory"); 76| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 77| 0| } 78| 3.66k| mine->start = mine->p = (const unsigned char *)buff; 79| 3.66k| mine->end = mine->start + size; 80| 3.66k| mine->read_size = read_size; 81| 3.66k| archive_read_set_open_callback(a, memory_read_open); 82| 3.66k| archive_read_set_read_callback(a, memory_read); 83| 3.66k| archive_read_set_seek_callback(a, memory_read_seek); 84| 3.66k| archive_read_set_skip_callback(a, memory_read_skip); 85| 3.66k| archive_read_set_close_callback(a, memory_read_close); 86| 3.66k| r = archive_read_set_callback_data(a, mine); 87| 3.66k| if (r < 0) { ------------------ | Branch (87:6): [True: 0, False: 3.66k] ------------------ 88| 0| free(mine); 89| 0| return (r); 90| 0| } 91| 3.66k| return (archive_read_open1(a)); 92| 3.66k|} archive_read_open_memory.c:memory_read_open: 99| 3.66k|{ 100| 3.66k| (void)a; /* UNUSED */ 101| 3.66k| (void)client_data; /* UNUSED */ 102| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 103| 3.66k|} archive_read_open_memory.c:memory_read: 114| 9.65k|{ 115| 9.65k| struct read_memory_data *mine = (struct read_memory_data *)client_data; 116| 9.65k| ssize_t size; 117| | 118| 9.65k| (void)a; /* UNUSED */ 119| 9.65k| *buff = mine->p; 120| 9.65k| size = mine->end - mine->p; 121| 9.65k| if (size > mine->read_size) ------------------ | Branch (121:6): [True: 0, False: 9.65k] ------------------ 122| 0| size = mine->read_size; 123| 9.65k| mine->p += size; 124| 9.65k| return (size); 125| 9.65k|} archive_read_open_memory.c:memory_read_skip: 134| 641|{ 135| 641| struct read_memory_data *mine = (struct read_memory_data *)client_data; 136| | 137| 641| (void)a; /* UNUSED */ 138| 641| if ((int64_t)skip > (int64_t)(mine->end - mine->p)) ------------------ | Branch (138:6): [True: 626, False: 15] ------------------ 139| 626| skip = mine->end - mine->p; 140| | /* Round down to block size. */ 141| 641| skip /= mine->read_size; 142| 641| skip *= mine->read_size; 143| 641| mine->p += skip; 144| 641| return (skip); 145| 641|} archive_read_open_memory.c:memory_read_seek: 152| 7.01k|{ 153| 7.01k| struct read_memory_data *mine = (struct read_memory_data *)client_data; 154| 7.01k| const unsigned char *p; 155| | 156| 7.01k| (void)a; /* UNUSED */ 157| 7.01k| switch (whence) { 158| 3.50k| case SEEK_SET: ------------------ | Branch (158:2): [True: 3.50k, False: 3.50k] ------------------ 159| 3.50k| p = mine->start + offset; 160| 3.50k| break; 161| 0| case SEEK_CUR: ------------------ | Branch (161:2): [True: 0, False: 7.01k] ------------------ 162| 0| p = mine->p + offset; 163| 0| break; 164| 3.50k| case SEEK_END: ------------------ | Branch (164:2): [True: 3.50k, False: 3.50k] ------------------ 165| 3.50k| p = mine->end + offset; 166| 3.50k| break; 167| 0| default: ------------------ | Branch (167:2): [True: 0, False: 7.01k] ------------------ 168| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 169| 7.01k| } 170| 7.01k| if (p < mine->start) ------------------ | Branch (170:6): [True: 0, False: 7.01k] ------------------ 171| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 172| 7.01k| if (p > mine->end) ------------------ | Branch (172:6): [True: 0, False: 7.01k] ------------------ 173| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 174| 7.01k| mine->p = p; 175| 7.01k| return (mine->p - mine->start); 176| 7.01k|} archive_read_open_memory.c:memory_read_close: 183| 3.66k|{ 184| 3.66k| struct read_memory_data *mine = (struct read_memory_data *)client_data; 185| 3.66k| (void)a; /* UNUSED */ 186| 3.66k| free(mine); 187| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 188| 3.66k|} archive_read_set_options: 67| 3.66k|{ 68| 3.66k| return _archive_set_options(a, options, 69| 3.66k| ARCHIVE_READ_MAGIC, "archive_read_set_options", ------------------ | | 59| 3.66k|#define ARCHIVE_READ_MAGIC (0xdeb0c5U) ------------------ 70| 3.66k| archive_set_option); 71| 3.66k|} archive_read_set_options.c:archive_set_format_option: 76| 11.0k|{ 77| 11.0k| struct archive_read *a = (struct archive_read *)_a; 78| 11.0k| size_t i; 79| 11.0k| int r, rv = ARCHIVE_WARN, matched_modules = 0; ------------------ | | 235| 11.0k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 80| | 81| 187k| for (i = 0; i < sizeof(a->formats)/sizeof(a->formats[0]); i++) { ------------------ | Branch (81:14): [True: 176k, False: 11.0k] ------------------ 82| 176k| struct archive_format_descriptor *format = &a->formats[i]; 83| | 84| 176k| if (format->options == NULL || format->name == NULL) ------------------ | Branch (84:7): [True: 66.0k, False: 110k] | Branch (84:34): [True: 0, False: 110k] ------------------ 85| | /* This format does not support option. */ 86| 66.0k| continue; 87| 110k| if (m != NULL) { ------------------ | Branch (87:7): [True: 110k, False: 0] ------------------ 88| 110k| if (strcmp(format->name, m) != 0) ------------------ | Branch (88:8): [True: 95.3k, False: 14.6k] ------------------ 89| 95.3k| continue; 90| 14.6k| ++matched_modules; 91| 14.6k| } 92| | 93| 14.6k| a->format = format; 94| 14.6k| r = format->options(a, o, v); 95| 14.6k| a->format = NULL; 96| | 97| 14.6k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 14.6k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (97:7): [True: 0, False: 14.6k] ------------------ 98| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 99| | 100| 14.6k| if (r == ARCHIVE_OK) ------------------ | | 233| 14.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (100:7): [True: 14.6k, False: 0] ------------------ 101| 14.6k| rv = ARCHIVE_OK; ------------------ | | 233| 14.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 102| 14.6k| } 103| | /* If the format name didn't match, return a special code for 104| | * _archive_set_option[s]. */ 105| 11.0k| if (m != NULL && matched_modules == 0) ------------------ | Branch (105:6): [True: 11.0k, False: 0] | Branch (105:19): [True: 0, False: 11.0k] ------------------ 106| 0| return ARCHIVE_WARN - 1; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 107| 11.0k| return (rv); 108| 11.0k|} archive_read_set_options.c:archive_set_filter_option: 113| 11.0k|{ 114| 11.0k| (void)_a; /* UNUSED */ 115| 11.0k| (void)o; /* UNUSED */ 116| 11.0k| (void)v; /* UNUSED */ 117| | 118| | /* If the filter name didn't match, return a special code for 119| | * _archive_set_option[s]. */ 120| 11.0k| if (m != NULL) ------------------ | Branch (120:6): [True: 11.0k, False: 0] ------------------ 121| 11.0k| return ARCHIVE_WARN - 1; ------------------ | | 235| 11.0k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 122| 0| return ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 123| 11.0k|} archive_read_set_options.c:archive_set_option: 128| 11.0k|{ 129| 11.0k| return _archive_set_either_option(a, m, o, v, 130| 11.0k| archive_set_format_option, 131| 11.0k| archive_set_filter_option); 132| 11.0k|} archive_read_support_filter_all: 42| 3.66k|{ 43| 3.66k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 44| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_filter_all"); 45| | 46| | /* Bzip falls back to "bzip2 -d" command-line */ 47| 3.66k| archive_read_support_filter_bzip2(a); 48| | /* The decompress code doesn't use an outside library. */ 49| 3.66k| archive_read_support_filter_compress(a); 50| | /* Gzip decompress falls back to "gzip -d" command-line. */ 51| 3.66k| archive_read_support_filter_gzip(a); 52| | /* Lzip falls back to "lzip -d -q" command-line. */ 53| 3.66k| archive_read_support_filter_lzip(a); 54| | /* The LZMA file format has a very weak signature, so it 55| | * may not be feasible to keep this here, but we'll try. 56| | * This will come back out if there are problems. */ 57| | /* Lzma falls back to "lzma -d -qq" command-line. */ 58| 3.66k| archive_read_support_filter_lzma(a); 59| | /* Xz falls back to "xz -d -qq" command-line. */ 60| 3.66k| archive_read_support_filter_xz(a); 61| | /* The decode code doesn't use an outside library. */ 62| 3.66k| archive_read_support_filter_uu(a); 63| | /* The decode code doesn't use an outside library. */ 64| 3.66k| archive_read_support_filter_rpm(a); 65| | /* The decode code always uses "lrzip -d -q" command-line. */ 66| 3.66k| archive_read_support_filter_lrzip(a); 67| | /* Lzop decompress falls back to "lzop -d" command-line. */ 68| 3.66k| archive_read_support_filter_lzop(a); 69| | /* The decode code always uses "grzip -d" command-line. */ 70| 3.66k| archive_read_support_filter_grzip(a); 71| | /* Lz4 falls back to "lz4 -d -q" command-line. */ 72| 3.66k| archive_read_support_filter_lz4(a); 73| | /* Zstd falls back to "zstd -d -qq" command-line. */ 74| 3.66k| archive_read_support_filter_zstd(a); 75| | 76| | /* Note: We always return ARCHIVE_OK here, even if some of the 77| | * above return ARCHIVE_WARN. The intent here is to enable 78| | * "as much as possible." Clients who need specific 79| | * compression should enable those individually so they can 80| | * verify the level of support. */ 81| | /* Clear any warning messages set by the above functions. */ 82| 3.66k| archive_clear_error(a); 83| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 84| 3.66k|} archive_read_support_filter_bzip2: 91| 3.66k|{ 92| 3.66k| struct archive_read *a = (struct archive_read *)_a; 93| | 94| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (94:6): [True: 0, False: 3.66k] ------------------ 95| 3.66k| &bzip2_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 96| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 97| | 98| 3.66k|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 99| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 100| |#else 101| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 102| | "Using external bzip2 program"); 103| | return (ARCHIVE_WARN); 104| |#endif 105| 3.66k|} archive_read_support_filter_bzip2.c:bzip2_reader_bid: 116| 4.16k|{ 117| 4.16k| const unsigned char *buffer; 118| 4.16k| int bits_checked; 119| | 120| 4.16k| (void)b; /* UNUSED */ 121| | 122| | /* Minimal bzip2 archive is 14 bytes. */ 123| 4.16k| buffer = __archive_read_filter_ahead(f, 14, NULL); 124| 4.16k| if (buffer == NULL) ------------------ | Branch (124:6): [True: 84, False: 4.07k] ------------------ 125| 84| return (0); 126| | 127| | /* First three bytes must be "BZh" */ 128| 4.07k| bits_checked = 0; 129| 4.07k| if (memcmp(buffer, "BZh", 3) != 0) ------------------ | Branch (129:6): [True: 4.04k, False: 34] ------------------ 130| 4.04k| return (0); 131| 34| bits_checked += 24; 132| | 133| | /* Next follows a compression flag which must be an ASCII digit. */ 134| 34| if (buffer[3] < '1' || buffer[3] > '9') ------------------ | Branch (134:6): [True: 0, False: 34] | Branch (134:25): [True: 15, False: 19] ------------------ 135| 15| return (0); 136| 19| bits_checked += 5; 137| | 138| | /* After BZh[1-9], there must be either a data block 139| | * which begins with 0x314159265359 or an end-of-data 140| | * marker of 0x177245385090. */ 141| 19| if (memcmp(buffer + 4, "\x31\x41\x59\x26\x53\x59", 6) == 0) ------------------ | Branch (141:6): [True: 2, False: 17] ------------------ 142| 2| bits_checked += 48; 143| 17| else if (memcmp(buffer + 4, "\x17\x72\x45\x38\x50\x90", 6) == 0) ------------------ | Branch (143:11): [True: 14, False: 3] ------------------ 144| 14| bits_checked += 48; 145| 3| else 146| 3| return (0); 147| | 148| 16| return (bits_checked); 149| 19|} archive_read_support_filter_bzip2.c:bzip2_reader_init: 186| 2|{ 187| 2| static const size_t out_block_size = 64 * 1024; 188| 2| void *out_block; 189| 2| struct bzip2 *bzip2; 190| | 191| 2| f->code = ARCHIVE_FILTER_BZIP2; ------------------ | | 311| 2|#define ARCHIVE_FILTER_BZIP2 2 ------------------ 192| 2| f->name = "bzip2"; 193| | 194| 2| bzip2 = calloc(1, sizeof(*bzip2)); 195| 2| out_block = malloc(out_block_size); 196| 2| if (bzip2 == NULL || out_block == NULL) { ------------------ | Branch (196:6): [True: 0, False: 2] | Branch (196:23): [True: 0, False: 2] ------------------ 197| 0| archive_set_error(&f->archive->archive, ENOMEM, 198| 0| "Can't allocate data for bzip2 decompression"); 199| 0| free(out_block); 200| 0| free(bzip2); 201| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 202| 0| } 203| | 204| 2| f->data = bzip2; 205| 2| bzip2->out_block_size = out_block_size; 206| 2| bzip2->out_block = out_block; 207| 2| f->vtable = &bzip2_reader_vtable; 208| | 209| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 210| 2|} archive_read_support_filter_bzip2.c:bzip2_filter_read: 217| 2|{ 218| 2| struct bzip2 *bzip2 = f->data; 219| 2| size_t decompressed; 220| 2| const char *read_buf; 221| 2| ssize_t ret; 222| | 223| 2| if (bzip2->eof) { ------------------ | Branch (223:6): [True: 0, False: 2] ------------------ 224| 0| *p = NULL; 225| 0| return (0); 226| 0| } 227| | 228| | /* Empty our output buffer. */ 229| 2| bzip2->stream.next_out = bzip2->out_block; 230| 2| bzip2->stream.avail_out = (uint32_t)bzip2->out_block_size; 231| | 232| | /* Try to fill the output buffer. */ 233| 15| for (;;) { 234| 15| ssize_t max_in; 235| | 236| 15| if (!bzip2->valid) { ------------------ | Branch (236:7): [True: 15, False: 0] ------------------ 237| 15| if (bzip2_reader_bid(f->bidder, f->upstream) == 0) { ------------------ | Branch (237:8): [True: 1, False: 14] ------------------ 238| 1| bzip2->eof = 1; 239| 1| *p = bzip2->out_block; 240| 1| decompressed = bzip2->stream.next_out 241| 1| - bzip2->out_block; 242| 1| return (decompressed); 243| 1| } 244| | /* Initialize compression library. */ 245| 14| ret = BZ2_bzDecompressInit(&(bzip2->stream), 246| 14| 0 /* library verbosity */, 247| 14| 0 /* don't use low-mem algorithm */); 248| | 249| | /* If init fails, try low-memory algorithm instead. */ 250| 14| if (ret == BZ_MEM_ERROR) ------------------ | Branch (250:8): [True: 0, False: 14] ------------------ 251| 0| ret = BZ2_bzDecompressInit(&(bzip2->stream), 252| 0| 0 /* library verbosity */, 253| 0| 1 /* do use low-mem algo */); 254| | 255| 14| if (ret != BZ_OK) { ------------------ | Branch (255:8): [True: 0, False: 14] ------------------ 256| 0| const char *detail = NULL; 257| 0| int err = ARCHIVE_ERRNO_MISC; ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 258| 0| switch (ret) { ------------------ | Branch (258:13): [True: 0, False: 0] ------------------ 259| 0| case BZ_PARAM_ERROR: ------------------ | Branch (259:5): [True: 0, False: 0] ------------------ 260| 0| detail = "invalid setup parameter"; 261| 0| break; 262| 0| case BZ_MEM_ERROR: ------------------ | Branch (262:5): [True: 0, False: 0] ------------------ 263| 0| err = ENOMEM; 264| 0| detail = "out of memory"; 265| 0| break; 266| 0| case BZ_CONFIG_ERROR: ------------------ | Branch (266:5): [True: 0, False: 0] ------------------ 267| 0| detail = "mis-compiled library"; 268| 0| break; 269| 0| } 270| 0| archive_set_error(&f->archive->archive, err, 271| 0| "Internal error initializing decompressor%s%s", 272| 0| detail == NULL ? "" : ": ", ------------------ | Branch (272:9): [True: 0, False: 0] ------------------ 273| 0| detail); 274| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 275| 0| } 276| 14| bzip2->valid = 1; 277| 14| } 278| | 279| | /* stream.next_in is really const, but bzlib 280| | * doesn't declare it so. */ 281| 14| read_buf = 282| 14| __archive_read_filter_ahead(f->upstream, 1, &ret); 283| 14| if (read_buf == NULL) { ------------------ | Branch (283:7): [True: 0, False: 14] ------------------ 284| 0| archive_set_error(&f->archive->archive, 285| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 286| 0| "truncated bzip2 input"); 287| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 288| 0| } 289| 14| bzip2->stream.next_in = (char *)(uintptr_t)read_buf; 290| 14| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (290:7): [Folded, False: 14] ------------------ 291| 0| max_in = SSIZE_MAX; 292| 14| else 293| 14| max_in = UINT_MAX; 294| 14| if (ret > max_in) ------------------ | Branch (294:7): [True: 0, False: 14] ------------------ 295| 0| ret = max_in; 296| 14| bzip2->stream.avail_in = (uint32_t)ret; 297| | 298| | /* Decompress as much as we can in one pass. */ 299| 14| ret = BZ2_bzDecompress(&(bzip2->stream)); 300| 14| __archive_read_filter_consume(f->upstream, 301| 14| bzip2->stream.next_in - read_buf); 302| | 303| 14| switch (ret) { 304| 13| case BZ_STREAM_END: /* Found end of stream. */ ------------------ | Branch (304:3): [True: 13, False: 1] ------------------ 305| 13| switch (BZ2_bzDecompressEnd(&(bzip2->stream))) { 306| 13| case BZ_OK: ------------------ | Branch (306:4): [True: 13, False: 0] ------------------ 307| 13| break; 308| 0| default: ------------------ | Branch (308:4): [True: 0, False: 13] ------------------ 309| 0| archive_set_error(&(f->archive->archive), 310| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 311| 0| "Failed to clean up decompressor"); 312| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 313| 13| } 314| 13| bzip2->valid = 0; 315| | /* FALLTHROUGH */ 316| 13| case BZ_OK: /* Decompressor made some progress. */ ------------------ | Branch (316:3): [True: 0, False: 14] ------------------ 317| | /* If we filled our buffer, update stats and return. */ 318| 13| if (bzip2->stream.avail_out == 0) { ------------------ | Branch (318:8): [True: 0, False: 13] ------------------ 319| 0| *p = bzip2->out_block; 320| 0| decompressed = bzip2->stream.next_out 321| 0| - bzip2->out_block; 322| 0| return (decompressed); 323| 0| } 324| 13| break; 325| 13| default: /* Return an error. */ ------------------ | Branch (325:3): [True: 1, False: 13] ------------------ 326| 1| archive_set_error(&f->archive->archive, 327| 1| ARCHIVE_ERRNO_MISC, "bzip decompression failed"); ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 328| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 329| 14| } 330| 14| } 331| 2|} archive_read_support_filter_bzip2.c:bzip2_filter_close: 338| 2|{ 339| 2| struct bzip2 *bzip2 = f->data; 340| 2| int ret = ARCHIVE_OK; ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 341| | 342| 2| if (bzip2->valid) { ------------------ | Branch (342:6): [True: 1, False: 1] ------------------ 343| 1| switch (BZ2_bzDecompressEnd(&bzip2->stream)) { 344| 1| case BZ_OK: ------------------ | Branch (344:3): [True: 1, False: 0] ------------------ 345| 1| break; 346| 0| default: ------------------ | Branch (346:3): [True: 0, False: 1] ------------------ 347| 0| archive_set_error(&f->archive->archive, 348| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 349| 0| "Failed to clean up decompressor"); 350| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 351| 1| } 352| 1| bzip2->valid = 0; 353| 1| } 354| | 355| 2| free(bzip2->out_block); 356| 2| free(bzip2); 357| 2| return (ret); 358| 2|} archive_read_support_filter_compress: 160| 3.66k|{ 161| 3.66k| struct archive_read *a = (struct archive_read *)_a; 162| | 163| | return __archive_read_register_bidder(a, NULL, 164| 3.66k| &compress_bidder_vtable); 165| 3.66k|} archive_read_support_filter_compress.c:compress_bidder_bid: 174| 4.14k|{ 175| 4.14k| const unsigned char *buffer; 176| 4.14k| int bits_checked; 177| | 178| 4.14k| (void)b; /* UNUSED */ 179| | 180| | /* Shortest valid compress file is 3 bytes. */ 181| 4.14k| buffer = __archive_read_filter_ahead(f, 3, NULL); 182| | 183| 4.14k| if (buffer == NULL) ------------------ | Branch (183:6): [True: 84, False: 4.06k] ------------------ 184| 84| return (0); 185| | 186| 4.06k| bits_checked = 0; 187| | /* First two bytes are the magic value */ 188| 4.06k| if (buffer[0] != 0x1F || buffer[1] != 0x9D) ------------------ | Branch (188:6): [True: 3.77k, False: 285] | Branch (188:27): [True: 210, False: 75] ------------------ 189| 3.98k| return (0); 190| | /* Third byte holds compression parameters. */ 191| 75| if (buffer[2] & 0x20) /* Reserved bit, must be zero. */ ------------------ | Branch (191:6): [True: 0, False: 75] ------------------ 192| 0| return (0); 193| 75| if (buffer[2] & 0x40) /* Reserved bit, must be zero. */ ------------------ | Branch (193:6): [True: 0, False: 75] ------------------ 194| 0| return (0); 195| 75| bits_checked += 18; 196| | 197| 75| return (bits_checked); 198| 75|} archive_read_support_filter_compress.c:compress_bidder_init: 211| 75|{ 212| 75| struct compress *compress; 213| 75| static const size_t out_block_size = 64 * 1024; 214| 75| void *out_block; 215| | 216| 75| f->code = ARCHIVE_FILTER_COMPRESS; ------------------ | | 312| 75|#define ARCHIVE_FILTER_COMPRESS 3 ------------------ 217| 75| f->name = "compress (.Z)"; 218| | 219| 75| compress = calloc(1, sizeof(*compress)); 220| 75| out_block = malloc(out_block_size); 221| 75| if (compress == NULL || out_block == NULL) { ------------------ | Branch (221:6): [True: 0, False: 75] | Branch (221:26): [True: 0, False: 75] ------------------ 222| 0| free(out_block); 223| 0| free(compress); 224| 0| archive_set_error(&f->archive->archive, ENOMEM, 225| 0| "Can't allocate data for %s decompression", 226| 0| f->name); 227| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 228| 0| } 229| | 230| 75| f->data = compress; 231| 75| compress->out_block_size = out_block_size; 232| 75| compress->out_block = out_block; 233| 75| f->vtable = &compress_reader_vtable; 234| | 235| 75| return (ARCHIVE_OK); ------------------ | | 233| 75|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 236| 75|} archive_read_support_filter_compress.c:compress_filter_read: 283| 240|{ 284| 240| struct compress *compress = f->data; 285| 240| unsigned char *p, *start, *end; 286| 240| int ret; 287| | 288| 240| if (!compress->initialized) { ------------------ | Branch (288:6): [True: 75, False: 165] ------------------ 289| 75| ret = compress_filter_init(f); 290| 75| if (ret != ARCHIVE_OK) ------------------ | | 233| 75|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (290:7): [True: 0, False: 75] ------------------ 291| 0| return (ret); 292| 75| } 293| 240| if (compress->end_of_stream) { ------------------ | Branch (293:6): [True: 49, False: 191] ------------------ 294| 49| *pblock = NULL; 295| 49| return (0); 296| 49| } 297| 191| p = start = (unsigned char *)compress->out_block; 298| 191| end = start + compress->out_block_size; 299| | 300| 14.5M| while (p < end && !compress->end_of_stream) { ------------------ | Branch (300:9): [True: 14.5M, False: 117] | Branch (300:20): [True: 14.5M, False: 58] ------------------ 301| 14.5M| if (compress->stackp > compress->stack) { ------------------ | Branch (301:7): [True: 9.06M, False: 5.51M] ------------------ 302| 9.06M| *p++ = *--compress->stackp; 303| 9.06M| } else { 304| 5.51M| ret = next_code(f); 305| 5.51M| if (ret == -1) ------------------ | Branch (305:8): [True: 58, False: 5.51M] ------------------ 306| 58| compress->end_of_stream = ret; 307| 5.51M| else if (ret != ARCHIVE_OK) ------------------ | | 233| 5.51M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (307:13): [True: 16, False: 5.51M] ------------------ 308| 16| return (ret); 309| 5.51M| } 310| 14.5M| } 311| | 312| 175| *pblock = start; 313| 175| return (p - start); 314| 191|} archive_read_support_filter_compress.c:compress_filter_init: 240| 75|{ 241| 75| struct compress *compress = f->data; 242| 75| int code; 243| | 244| 75| compress->initialized = 1; 245| | 246| 75| (void)getbits(f, 8); /* Skip first signature byte. */ 247| 75| (void)getbits(f, 8); /* Skip second signature byte. */ 248| | 249| | /* Get compression parameters. */ 250| 75| code = getbits(f, 8); 251| 75| if (code < 0 || (code & 0x1f) > 16) { ------------------ | Branch (251:6): [True: 0, False: 75] | Branch (251:18): [True: 0, False: 75] ------------------ 252| 0| archive_set_error(&f->archive->archive, -1, 253| 0| "Invalid compressed data"); 254| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 255| 0| } 256| 75| compress->maxcode_bits = code & 0x1f; 257| 75| compress->maxcode = (1 << compress->maxcode_bits); 258| 75| compress->use_reset_code = code & 0x80; 259| | 260| | /* Initialize decompressor. */ 261| 75| compress->free_ent = 256; 262| 75| compress->stackp = compress->stack; 263| 75| if (compress->use_reset_code) ------------------ | Branch (263:6): [True: 53, False: 22] ------------------ 264| 53| compress->free_ent++; 265| 75| compress->bits = 9; 266| 75| compress->section_end_code = (1<bits) - 1; 267| 75| compress->oldcode = -1; 268| 19.2k| for (code = 255; code >= 0; code--) { ------------------ | Branch (268:19): [True: 19.2k, False: 75] ------------------ 269| 19.2k| compress->prefix[code] = 0; 270| 19.2k| compress->suffix[code] = code; 271| 19.2k| } 272| 75| next_code(f); 273| | 274| 75| return (ARCHIVE_OK); ------------------ | | 233| 75|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 275| 75|} archive_read_support_filter_compress.c:getbits: 421| 6.57M|{ 422| 6.57M| struct compress *compress = f->data; 423| 6.57M| int code; 424| 6.57M| ssize_t ret; 425| 6.57M| static const int mask[] = { 426| 6.57M| 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff, 427| 6.57M| 0x1ff, 0x3ff, 0x7ff, 0xfff, 0x1fff, 0x3fff, 0x7fff, 0xffff 428| 6.57M| }; 429| | 430| 15.2M| while (compress->bits_avail < n) { ------------------ | Branch (430:9): [True: 8.63M, False: 6.57M] ------------------ 431| 8.63M| if (compress->avail_in <= 0) { ------------------ | Branch (431:7): [True: 231, False: 8.63M] ------------------ 432| 231| if (compress->consume_unnotified) { ------------------ | Branch (432:8): [True: 156, False: 75] ------------------ 433| 156| __archive_read_filter_consume(f->upstream, 434| 156| compress->consume_unnotified); 435| 156| compress->consume_unnotified = 0; 436| 156| } 437| 231| compress->next_in 438| 231| = __archive_read_filter_ahead(f->upstream, 439| 231| 1, &ret); 440| 231| if (ret == 0) ------------------ | Branch (440:8): [True: 58, False: 173] ------------------ 441| 58| return (-1); 442| 173| if (compress->next_in == NULL) ------------------ | Branch (442:8): [True: 4, False: 169] ------------------ 443| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 444| 169| compress->consume_unnotified = compress->avail_in = ret; 445| 169| } 446| 8.63M| compress->bit_buffer |= *compress->next_in++ << compress->bits_avail; 447| 8.63M| compress->avail_in--; 448| 8.63M| compress->bits_avail += 8; 449| 8.63M| compress->bytes_in_section++; 450| 8.63M| } 451| | 452| 6.57M| code = compress->bit_buffer; 453| 6.57M| compress->bit_buffer >>= n; 454| 6.57M| compress->bits_avail -= n; 455| | 456| 6.57M| return (code & mask[n]); 457| 6.57M|} archive_read_support_filter_compress.c:next_code: 336| 5.51M|{ 337| 5.51M| struct compress *compress = f->data; 338| 5.51M| int code, newcode; 339| | 340| 5.64M|again: 341| 5.64M| code = newcode = getbits(f, compress->bits); 342| 5.64M| if (code < 0) ------------------ | Branch (342:6): [True: 60, False: 5.64M] ------------------ 343| 60| return (code); 344| | 345| | /* If it's a reset code, reset the dictionary. */ 346| 5.64M| if ((code == 256) && compress->use_reset_code) { ------------------ | Branch (346:6): [True: 135k, False: 5.51M] | Branch (346:23): [True: 133k, False: 2.35k] ------------------ 347| | /* 348| | * The original 'compress' implementation blocked its 349| | * I/O in a manner that resulted in junk bytes being 350| | * inserted after every reset. The next section skips 351| | * this junk. (Yes, the number of *bytes* to skip is 352| | * a function of the current *bit* length.) 353| | */ 354| 133k| int skip_bytes = compress->bits - 355| 133k| (compress->bytes_in_section % compress->bits); 356| 133k| skip_bytes %= compress->bits; 357| 133k| compress->bits_avail = 0; /* Discard rest of this byte. */ 358| 1.06M| while (skip_bytes-- > 0) { ------------------ | Branch (358:10): [True: 931k, False: 133k] ------------------ 359| 931k| code = getbits(f, 8); 360| 931k| if (code < 0) ------------------ | Branch (360:8): [True: 2, False: 931k] ------------------ 361| 2| return (code); 362| 931k| } 363| | /* Now, actually do the reset. */ 364| 133k| compress->bytes_in_section = 0; 365| 133k| compress->bits = 9; 366| 133k| compress->section_end_code = (1 << compress->bits) - 1; 367| 133k| compress->free_ent = 257; 368| 133k| compress->oldcode = -1; 369| 133k| goto again; 370| 133k| } 371| | 372| 5.51M| if (code > compress->free_ent ------------------ | Branch (372:6): [True: 12, False: 5.51M] ------------------ 373| 5.51M| || (code == compress->free_ent && compress->oldcode < 0)) { ------------------ | Branch (373:10): [True: 2.45k, False: 5.51M] | Branch (373:40): [True: 12, False: 2.44k] ------------------ 374| | /* An invalid code is a fatal error. */ 375| 24| archive_set_error(&(f->archive->archive), -1, 376| 24| "Invalid compressed data"); 377| 24| return (ARCHIVE_FATAL); ------------------ | | 239| 24|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 378| 24| } 379| | 380| | /* Special case for KwKwK string. */ 381| 5.51M| if (code >= compress->free_ent) { ------------------ | Branch (381:6): [True: 2.44k, False: 5.51M] ------------------ 382| 2.44k| *compress->stackp++ = compress->finbyte; 383| 2.44k| code = compress->oldcode; 384| 2.44k| } 385| | 386| | /* Generate output characters in reverse order. */ 387| 9.05M| while (code >= 256) { ------------------ | Branch (387:9): [True: 3.54M, False: 5.51M] ------------------ 388| 3.54M| *compress->stackp++ = compress->suffix[code]; 389| 3.54M| code = compress->prefix[code]; 390| 3.54M| } 391| 5.51M| *compress->stackp++ = compress->finbyte = code; 392| | 393| | /* Generate the new entry. */ 394| 5.51M| code = compress->free_ent; 395| 5.51M| if (code < compress->maxcode && compress->oldcode >= 0) { ------------------ | Branch (395:6): [True: 306k, False: 5.20M] | Branch (395:34): [True: 305k, False: 909] ------------------ 396| 305k| compress->prefix[code] = compress->oldcode; 397| 305k| compress->suffix[code] = compress->finbyte; 398| 305k| ++compress->free_ent; 399| 305k| } 400| 5.51M| if (compress->free_ent > compress->section_end_code) { ------------------ | Branch (400:6): [True: 707, False: 5.51M] ------------------ 401| 707| compress->bits++; 402| 707| compress->bytes_in_section = 0; 403| 707| if (compress->bits == compress->maxcode_bits) ------------------ | Branch (403:7): [True: 461, False: 246] ------------------ 404| 461| compress->section_end_code = compress->maxcode; 405| 246| else 406| 246| compress->section_end_code = (1 << compress->bits) - 1; 407| 707| } 408| | 409| | /* Remember previous code. */ 410| 5.51M| compress->oldcode = newcode; 411| 5.51M| return (ARCHIVE_OK); ------------------ | | 233| 5.51M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 412| 5.51M|} archive_read_support_filter_compress.c:compress_filter_close: 321| 75|{ 322| 75| struct compress *compress = f->data; 323| | 324| 75| free(compress->out_block); 325| 75| free(compress); 326| 75| return (ARCHIVE_OK); ------------------ | | 233| 75|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 327| 75|} archive_read_support_filter_grzip: 62| 3.66k|{ 63| 3.66k| struct archive_read *a = (struct archive_read *)_a; 64| | 65| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (65:6): [True: 0, False: 3.66k] ------------------ 66| 3.66k| &grzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 67| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 68| | 69| | /* This filter always uses an external program. */ 70| 3.66k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3.66k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 71| 3.66k| "Using external grzip program for grzip decompression"); 72| 3.66k| return (ARCHIVE_WARN); ------------------ | | 235| 3.66k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 73| 3.66k|} archive_read_support_filter_grzip.c:grzip_bidder_bid: 81| 4.14k|{ 82| 4.14k| const unsigned char *p; 83| | 84| 4.14k| (void)b; /* UNUSED */ 85| | 86| 4.14k| p = __archive_read_filter_ahead(f, sizeof(grzip_magic), NULL); 87| 4.14k| if (p == NULL) ------------------ | Branch (87:6): [True: 85, False: 4.06k] ------------------ 88| 85| return (0); 89| | 90| 4.06k| if (memcmp(p, grzip_magic, sizeof(grzip_magic))) ------------------ | Branch (90:6): [True: 4.06k, False: 0] ------------------ 91| 4.06k| return (0); 92| | 93| 0| return (sizeof(grzip_magic) * 8); 94| 4.06k|} archive_read_support_filter_gzip: 96| 3.66k|{ 97| 3.66k| struct archive_read *a = (struct archive_read *)_a; 98| | 99| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (99:6): [True: 0, False: 3.66k] ------------------ 100| 3.66k| &gzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 101| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 102| | 103| | /* Signal the extent of gzip support with the return value here. */ 104| 3.66k|#if HAVE_ZLIB_H 105| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 106| |#else 107| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 108| | "Using external gzip program"); 109| | return (ARCHIVE_WARN); 110| |#endif 111| 3.66k|} archive_read_support_filter_gzip.c:gzip_bidder_bid: 241| 4.14k|{ 242| 4.14k| int bits_checked; 243| | 244| 4.14k| (void)b; /* UNUSED */ 245| | 246| 4.14k| if (peek_at_header(f, &bits_checked, NULL)) ------------------ | Branch (246:6): [True: 199, False: 3.94k] ------------------ 247| 199| return (bits_checked); 248| 3.94k| return (0); 249| 4.14k|} archive_read_support_filter_gzip.c:peek_at_header: 130| 4.51k|{ 131| 4.51k| const unsigned char *p; 132| 4.51k| ssize_t avail, len; 133| 4.51k| int bits = 0; 134| 4.51k| int header_flags; 135| |#ifndef HAVE_ZLIB_H 136| | (void)state; /* UNUSED */ 137| |#endif 138| | 139| | /* Start by looking at the first ten bytes of the header, which 140| | * is all fixed layout. */ 141| 4.51k| len = 10; 142| 4.51k| p = __archive_read_filter_ahead(f, len, &avail); 143| 4.51k| if (p == NULL) ------------------ | Branch (143:6): [True: 169, False: 4.34k] ------------------ 144| 169| return (0); 145| | /* We only support deflation- third byte must be 0x08. */ 146| 4.34k| if (memcmp(p, "\x1F\x8B\x08", 3) != 0) ------------------ | Branch (146:6): [True: 3.90k, False: 444] ------------------ 147| 3.90k| return (0); 148| 444| bits += 24; 149| 444| if ((p[3] & 0xE0)!= 0) /* No reserved flags set. */ ------------------ | Branch (149:6): [True: 9, False: 435] ------------------ 150| 9| return (0); 151| 435| bits += 3; 152| 435| header_flags = p[3]; 153| | /* Bytes 4-7 are mod time in little endian. */ 154| 435|#ifdef HAVE_ZLIB_H 155| 435| if (gzip) ------------------ | Branch (155:6): [True: 234, False: 201] ------------------ 156| 234| gzip->mtime = archive_le32dec(p + 4); 157| 435|#endif 158| | /* Byte 8 is deflate flags. */ 159| | /* XXXX TODO: return deflate flags back to consume_header for use 160| | in initializing the decompressor. */ 161| | /* Byte 9 is OS. */ 162| | 163| | /* Optional extra data: 2 byte length plus variable body. */ 164| 435| if (header_flags & 4) { ------------------ | Branch (164:6): [True: 2, False: 433] ------------------ 165| 2| p = __archive_read_filter_ahead(f, len + 2, &avail); 166| 2| if (p == NULL) ------------------ | Branch (166:7): [True: 0, False: 2] ------------------ 167| 0| return (0); 168| 2| len += archive_le16dec(p + len); 169| 2| len += 2; 170| 2| } 171| | 172| | /* Null-terminated optional filename. */ 173| 435| if (header_flags & 8) { ------------------ | Branch (173:6): [True: 20, False: 415] ------------------ 174| 20|#ifdef HAVE_ZLIB_H 175| 20| ssize_t file_start = len; 176| 20|#endif 177| 144| do { 178| 144| ++len; 179| 144| if (avail < len) { ------------------ | Branch (179:8): [True: 2, False: 142] ------------------ 180| 2| if (avail > MAX_FILENAME_LENGTH) { ------------------ | | 120| 2|#define MAX_FILENAME_LENGTH (1024 * 1024L) ------------------ | Branch (180:9): [True: 0, False: 2] ------------------ 181| 0| return (0); 182| 0| } 183| 2| p = __archive_read_filter_ahead(f, 184| 2| len, &avail); 185| 2| } 186| 144| if (p == NULL) ------------------ | Branch (186:8): [True: 2, False: 142] ------------------ 187| 2| return (0); 188| 144| } while (p[len - 1] != 0); ------------------ | Branch (188:12): [True: 124, False: 18] ------------------ 189| | 190| 18|#ifdef HAVE_ZLIB_H 191| 18| if (gzip) { ------------------ | Branch (191:7): [True: 9, False: 9] ------------------ 192| | /* Reset the name in case of repeat header reads. */ 193| 9| free(gzip->name); 194| 9| gzip->name = strdup((const char *)&p[file_start]); 195| 9| } 196| 18|#endif 197| 18| } 198| | 199| | /* Null-terminated optional comment. */ 200| 433| if (header_flags & 16) { ------------------ | Branch (200:6): [True: 24, False: 409] ------------------ 201| 150| do { 202| 150| ++len; 203| 150| if (avail < len) { ------------------ | Branch (203:8): [True: 0, False: 150] ------------------ 204| 0| if (avail > MAX_COMMENT_LENGTH) { ------------------ | | 121| 0|#define MAX_COMMENT_LENGTH (1024 * 1024L) ------------------ | Branch (204:9): [True: 0, False: 0] ------------------ 205| 0| return (0); 206| 0| } 207| 0| p = __archive_read_filter_ahead(f, 208| 0| len, &avail); 209| 0| } 210| 150| if (p == NULL) ------------------ | Branch (210:8): [True: 0, False: 150] ------------------ 211| 0| return (0); 212| 150| } while (p[len - 1] != 0); ------------------ | Branch (212:12): [True: 126, False: 24] ------------------ 213| 24| } 214| | 215| | /* Optional header CRC */ 216| 433| if ((header_flags & 2)) { ------------------ | Branch (216:6): [True: 18, False: 415] ------------------ 217| 18| p = __archive_read_filter_ahead(f, len + 2, &avail); 218| 18| if (p == NULL) ------------------ | Branch (218:7): [True: 0, False: 18] ------------------ 219| 0| return (0); 220| |#if 0 221| | int hcrc = ((int)p[len + 1] << 8) | (int)p[len]; 222| | int crc = /* XXX TODO: Compute header CRC. */; 223| | if (crc != hcrc) 224| | return (0); 225| | bits += 16; 226| |#endif 227| 18| len += 2; 228| 18| } 229| | 230| 433| if (pbits != NULL) ------------------ | Branch (230:6): [True: 199, False: 234] ------------------ 231| 199| *pbits = bits; 232| 433| return (len); 233| 433|} archive_read_support_filter_gzip.c:gzip_bidder_init: 304| 199|{ 305| 199| struct gzip *gzip; 306| 199| static const size_t out_block_size = 64 * 1024; 307| 199| void *out_block; 308| | 309| 199| f->code = ARCHIVE_FILTER_GZIP; ------------------ | | 310| 199|#define ARCHIVE_FILTER_GZIP 1 ------------------ 310| 199| f->name = "gzip"; 311| | 312| 199| gzip = calloc(1, sizeof(*gzip)); 313| 199| out_block = malloc(out_block_size); 314| 199| if (gzip == NULL || out_block == NULL) { ------------------ | Branch (314:6): [True: 0, False: 199] | Branch (314:22): [True: 0, False: 199] ------------------ 315| 0| free(out_block); 316| 0| free(gzip); 317| 0| archive_set_error(&f->archive->archive, ENOMEM, 318| 0| "Can't allocate data for gzip decompression"); 319| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 320| 0| } 321| | 322| 199| f->data = gzip; 323| 199| gzip->out_block_size = out_block_size; 324| 199| gzip->out_block = out_block; 325| 199| f->vtable = &gzip_reader_vtable; 326| | 327| 199| gzip->in_stream = 0; /* We're not actually within a stream yet. */ 328| | 329| 199| return (ARCHIVE_OK); ------------------ | | 233| 199|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 330| 199|} archive_read_support_filter_gzip.c:gzip_filter_read: 432| 3.34k|{ 433| 3.34k| struct gzip *gzip = f->data; 434| 3.34k| size_t decompressed; 435| 3.34k| ssize_t avail_in, max_in; 436| 3.34k| int ret; 437| | 438| | /* Empty our output buffer. */ 439| 3.34k| gzip->stream.next_out = gzip->out_block; 440| 3.34k| gzip->stream.avail_out = (uInt)gzip->out_block_size; 441| | 442| | /* Try to fill the output buffer. */ 443| 6.58k| while (gzip->stream.avail_out > 0 && !gzip->eof) { ------------------ | Branch (443:9): [True: 3.56k, False: 3.01k] | Branch (443:39): [True: 3.43k, False: 132] ------------------ 444| | /* If we're not in a stream, read a header 445| | * and initialize the decompression library. */ 446| 3.43k| if (!gzip->in_stream) { ------------------ | Branch (446:7): [True: 368, False: 3.06k] ------------------ 447| 368| ret = consume_header(f); 448| 368| if (ret == ARCHIVE_EOF) { ------------------ | | 232| 368|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (448:8): [True: 134, False: 234] ------------------ 449| 134| gzip->eof = 1; 450| 134| break; 451| 134| } 452| 234| if (ret < ARCHIVE_OK) ------------------ | | 233| 234|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (452:8): [True: 0, False: 234] ------------------ 453| 0| return (ret); 454| 234| } 455| | 456| | /* Peek at the next available data. */ 457| | /* ZLib treats stream.next_in as const but doesn't declare 458| | * it so, hence this ugly cast. */ 459| 3.29k| gzip->stream.next_in = (unsigned char *)(uintptr_t) 460| 3.29k| __archive_read_filter_ahead(f->upstream, 1, &avail_in); 461| 3.29k| if (gzip->stream.next_in == NULL) { ------------------ | Branch (461:7): [True: 53, False: 3.24k] ------------------ 462| 53| archive_set_error(&f->archive->archive, 463| 53| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 53|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 464| 53| "truncated gzip input"); 465| 53| return (ARCHIVE_FATAL); ------------------ | | 239| 53|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 466| 53| } 467| 3.24k| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (467:7): [Folded, False: 3.24k] ------------------ 468| 0| max_in = SSIZE_MAX; 469| 3.24k| else 470| 3.24k| max_in = UINT_MAX; 471| 3.24k| if (avail_in > max_in) ------------------ | Branch (471:7): [True: 0, False: 3.24k] ------------------ 472| 0| avail_in = max_in; 473| 3.24k| gzip->stream.avail_in = (uInt)avail_in; 474| | 475| | /* Decompress and consume some of that data. */ 476| 3.24k| ret = inflate(&(gzip->stream), 0); 477| 3.24k| switch (ret) { 478| 3.07k| case Z_OK: /* Decompressor made some progress. */ ------------------ | Branch (478:3): [True: 3.07k, False: 172] ------------------ 479| 3.07k| __archive_read_filter_consume(f->upstream, 480| 3.07k| avail_in - gzip->stream.avail_in); 481| 3.07k| break; 482| 169| case Z_STREAM_END: /* Found end of stream. */ ------------------ | Branch (482:3): [True: 169, False: 3.07k] ------------------ 483| 169| __archive_read_filter_consume(f->upstream, 484| 169| avail_in - gzip->stream.avail_in); 485| | /* Consume the stream trailer; release the 486| | * decompression library. */ 487| 169| ret = consume_trailer(f); 488| 169| if (ret < ARCHIVE_OK) ------------------ | | 233| 169|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (488:8): [True: 0, False: 169] ------------------ 489| 0| return (ret); 490| 169| break; 491| 169| default: ------------------ | Branch (491:3): [True: 3, False: 3.24k] ------------------ 492| | /* Return an error. */ 493| 3| archive_set_error(&f->archive->archive, 494| 3| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 495| 3| "gzip decompression failed"); 496| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 497| 3.24k| } 498| 3.24k| } 499| | 500| | /* We've read as much as we can. */ 501| 3.28k| decompressed = gzip->stream.next_out - gzip->out_block; 502| 3.28k| if (decompressed == 0) ------------------ | Branch (502:6): [True: 132, False: 3.15k] ------------------ 503| 132| *p = NULL; 504| 3.15k| else 505| 3.15k| *p = gzip->out_block; 506| 3.28k| return (decompressed); 507| 3.34k|} archive_read_support_filter_gzip.c:consume_header: 334| 368|{ 335| 368| struct gzip *gzip = f->data; 336| 368| ssize_t avail, max_in; 337| 368| size_t len; 338| 368| int ret; 339| | 340| | /* If this is a real header, consume it. */ 341| 368| len = peek_at_header(f->upstream, NULL, gzip); 342| 368| if (len == 0) ------------------ | Branch (342:6): [True: 134, False: 234] ------------------ 343| 134| return (ARCHIVE_EOF); ------------------ | | 232| 134|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 344| 234| __archive_read_filter_consume(f->upstream, len); 345| | 346| | /* Initialize CRC accumulator. */ 347| 234| gzip->crc = __archive_crc32(0L, NULL, 0); 348| | 349| | /* Initialize compression library. */ 350| 234| gzip->stream.next_in = (unsigned char *)(uintptr_t) 351| 234| __archive_read_filter_ahead(f->upstream, 1, &avail); 352| 234| if (avail < 0) { ------------------ | Branch (352:6): [True: 0, False: 234] ------------------ 353| 0| archive_set_error(&f->archive->archive, 354| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 355| 0| "Failed to read gzip input"); 356| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 357| 0| } 358| 234| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (358:6): [Folded, False: 234] ------------------ 359| 0| max_in = SSIZE_MAX; 360| 234| else 361| 234| max_in = UINT_MAX; 362| 234| if (avail > max_in) ------------------ | Branch (362:6): [True: 0, False: 234] ------------------ 363| 0| avail = max_in; 364| 234| gzip->stream.avail_in = (uInt)avail; 365| 234| ret = inflateInit2(&(gzip->stream), 366| 234| -15 /* Don't check for zlib header */); 367| | 368| | /* Decipher the error code. */ 369| 234| switch (ret) { 370| 234| case Z_OK: ------------------ | Branch (370:2): [True: 234, False: 0] ------------------ 371| 234| gzip->in_stream = 1; 372| 234| return (ARCHIVE_OK); ------------------ | | 233| 234|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 373| 0| case Z_STREAM_ERROR: ------------------ | Branch (373:2): [True: 0, False: 234] ------------------ 374| 0| archive_set_error(&f->archive->archive, 375| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 376| 0| "Internal error initializing compression library: " 377| 0| "invalid setup parameter"); 378| 0| break; 379| 0| case Z_MEM_ERROR: ------------------ | Branch (379:2): [True: 0, False: 234] ------------------ 380| 0| archive_set_error(&f->archive->archive, ENOMEM, 381| 0| "Internal error initializing compression library: " 382| 0| "out of memory"); 383| 0| break; 384| 0| case Z_VERSION_ERROR: ------------------ | Branch (384:2): [True: 0, False: 234] ------------------ 385| 0| archive_set_error(&f->archive->archive, 386| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 387| 0| "Internal error initializing compression library: " 388| 0| "invalid library version"); 389| 0| break; 390| 0| default: ------------------ | Branch (390:2): [True: 0, False: 234] ------------------ 391| 0| archive_set_error(&f->archive->archive, 392| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 393| 0| "Internal error initializing compression library: " 394| 0| " Zlib error %d", ret); 395| 0| break; 396| 234| } 397| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 398| 234|} archive_read_support_filter_gzip.c:consume_trailer: 402| 169|{ 403| 169| struct gzip *gzip = f->data; 404| 169| const unsigned char *p; 405| | 406| 169| gzip->in_stream = 0; 407| 169| switch (inflateEnd(&(gzip->stream))) { 408| 169| case Z_OK: ------------------ | Branch (408:2): [True: 169, False: 0] ------------------ 409| 169| break; 410| 0| default: ------------------ | Branch (410:2): [True: 0, False: 169] ------------------ 411| 0| archive_set_error(&f->archive->archive, 412| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 413| 0| "Failed to clean up gzip decompressor"); 414| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 415| 169| } 416| | 417| | /* GZip trailer is a fixed 8 byte structure. */ 418| 169| p = __archive_read_filter_ahead(f->upstream, 8, NULL); 419| 169| if (p == NULL) ------------------ | Branch (419:6): [True: 0, False: 169] ------------------ 420| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 421| | 422| | /* XXX TODO: Verify the length and CRC. */ 423| | 424| | /* We've verified the trailer, so consume it now. */ 425| 169| __archive_read_filter_consume(f->upstream, 8); 426| | 427| 169| return (ARCHIVE_OK); ------------------ | | 233| 169|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 428| 169|} archive_read_support_filter_gzip.c:gzip_filter_close: 514| 199|{ 515| 199| struct gzip *gzip = f->data; 516| 199| int ret; 517| | 518| 199| ret = ARCHIVE_OK; ------------------ | | 233| 199|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 519| | 520| 199| if (gzip->in_stream) { ------------------ | Branch (520:6): [True: 65, False: 134] ------------------ 521| 65| switch (inflateEnd(&(gzip->stream))) { 522| 65| case Z_OK: ------------------ | Branch (522:3): [True: 65, False: 0] ------------------ 523| 65| break; 524| 0| default: ------------------ | Branch (524:3): [True: 0, False: 65] ------------------ 525| 0| archive_set_error(&(f->archive->archive), 526| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 527| 0| "Failed to clean up gzip compressor"); 528| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 529| 65| } 530| 65| } 531| | 532| 199| free(gzip->name); 533| 199| free(gzip->out_block); 534| 199| free(gzip); 535| 199| return (ret); 536| 199|} archive_read_support_filter_gzip.c:gzip_read_header: 276| 4|{ 277| 4| struct gzip *gzip = f->data; 278| | 279| | /* An mtime of 0 is considered invalid/missing. */ 280| 4| if (gzip->mtime != 0) ------------------ | Branch (280:6): [True: 4, False: 0] ------------------ 281| 4| archive_entry_set_mtime(entry, gzip->mtime, 0); 282| | 283| | /* If the name is available, extract it. */ 284| 4| if (gzip->name) ------------------ | Branch (284:6): [True: 0, False: 4] ------------------ 285| 0| archive_entry_set_pathname(entry, gzip->name); 286| | 287| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 288| 4|} archive_read_support_filter_lrzip: 61| 3.66k|{ 62| 3.66k| struct archive_read *a = (struct archive_read *)_a; 63| | 64| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (64:6): [True: 0, False: 3.66k] ------------------ 65| 3.66k| &lrzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 66| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 67| | 68| | /* This filter always uses an external program. */ 69| 3.66k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3.66k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 70| 3.66k| "Using external lrzip program for lrzip decompression"); 71| 3.66k| return (ARCHIVE_WARN); ------------------ | | 235| 3.66k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 72| 3.66k|} archive_read_support_filter_lrzip.c:lrzip_bidder_bid: 80| 4.14k|{ 81| 4.14k| const unsigned char *p; 82| 4.14k| int i; 83| | 84| 4.14k| (void)b; /* UNUSED */ 85| | /* Start by looking at the first six bytes of the header, which 86| | * is all fixed layout. */ 87| 4.14k| p = __archive_read_filter_ahead(f, 6, NULL); 88| 4.14k| if (p == NULL) ------------------ | Branch (88:6): [True: 85, False: 4.06k] ------------------ 89| 85| return (0); 90| | 91| 4.06k| if (memcmp(p, LRZIP_HEADER_MAGIC, LRZIP_HEADER_MAGIC_LEN)) ------------------ | | 45| 4.06k|#define LRZIP_HEADER_MAGIC "LRZI" ------------------ if (memcmp(p, LRZIP_HEADER_MAGIC, LRZIP_HEADER_MAGIC_LEN)) ------------------ | | 46| 4.06k|#define LRZIP_HEADER_MAGIC_LEN 4 ------------------ | Branch (91:6): [True: 4.05k, False: 2] ------------------ 92| 4.05k| return (0); 93| | 94| | /* current major version is always 0, verify this */ 95| 2| if (p[LRZIP_HEADER_MAGIC_LEN]) ------------------ | | 46| 2|#define LRZIP_HEADER_MAGIC_LEN 4 ------------------ | Branch (95:6): [True: 2, False: 0] ------------------ 96| 2| return 0; 97| | /* support only v0.6+ lrzip for sanity */ 98| 0| i = p[LRZIP_HEADER_MAGIC_LEN + 1]; ------------------ | | 46| 0|#define LRZIP_HEADER_MAGIC_LEN 4 ------------------ 99| 0| if ((i < 6) || (i > 10)) ------------------ | Branch (99:6): [True: 0, False: 0] | Branch (99:17): [True: 0, False: 0] ------------------ 100| 0| return 0; 101| | 102| 0| return (48); 103| 0|} archive_read_support_filter_lz4: 118| 3.66k|{ 119| 3.66k| struct archive_read *a = (struct archive_read *)_a; 120| | 121| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (121:6): [True: 0, False: 3.66k] ------------------ 122| 3.66k| &lz4_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 123| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 124| | 125| 3.66k|#if defined(HAVE_LIBLZ4) 126| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 127| |#else 128| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 129| | "Using external lz4 program"); 130| | return (ARCHIVE_WARN); 131| |#endif 132| 3.66k|} archive_read_support_filter_lz4.c:lz4_reader_bid: 144| 4.14k|{ 145| 4.14k| const unsigned char *buffer; 146| 4.14k| ssize_t avail; 147| 4.14k| int bits_checked = 0; 148| 4.14k| const size_t min_lz4_archive_size = 11; 149| | 150| | /* 151| | * LZ4 skippable frames contain a 4 byte magic number followed by 152| | * a 4 byte frame data size, then that number of bytes of data. 153| | * Regular frames contain a 4 byte magic number followed by a 2-14 154| | * byte frame header, some data, and a 3 byte end marker. 155| | */ 156| 4.14k| const size_t min_lz4_frame_size = 8; 157| | 158| 4.14k| size_t offset_in_buffer = 0; 159| 4.14k| const size_t max_lookahead = 64 * 1024; 160| 4.14k| uint32_t magic_number; 161| | 162| 4.14k| (void)b; /* UNUSED */ 163| | 164| | /* 165| | * Zstd and LZ4 skippable frame magic numbers are identical. To 166| | * differentiate these two, we need to look for a non-skippable 167| | * frame. 168| | */ 169| | 170| | /* Minimal lz4 archive is 11 bytes. */ 171| 4.14k| buffer = __archive_read_filter_ahead(f, min_lz4_archive_size, 172| 4.14k| &avail); 173| 4.14k| if (buffer == NULL) ------------------ | Branch (173:6): [True: 85, False: 4.06k] ------------------ 174| 85| return (0); 175| | 176| 4.06k| magic_number = archive_le32dec(buffer); 177| | 178| 4.19k| while ((magic_number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 57| 4.19k|#define LZ4_SKIPPABLE_MASK 0xFFFFFFF0 ------------------ while ((magic_number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 56| 4.19k|#define LZ4_SKIPPABLE_START 0x184D2A50 ------------------ | Branch (178:9): [True: 136, False: 4.06k] ------------------ 179| 136| size_t min; 180| 136| uint32_t frame_data_size; 181| | 182| | /* Skip over the magic number */ 183| 136| bits_checked += 28; 184| 136| offset_in_buffer += 4; 185| | 186| | /* Ensure that we can read another 4 bytes. */ 187| 136| if (offset_in_buffer + 4 > (size_t)avail) { ------------------ | Branch (187:7): [True: 0, False: 136] ------------------ 188| 0| buffer = __archive_read_filter_ahead(f, 189| 0| offset_in_buffer + 4, &avail); 190| 0| if (buffer == NULL) ------------------ | Branch (190:8): [True: 0, False: 0] ------------------ 191| 0| return (0); 192| 0| } 193| | 194| 136| frame_data_size = archive_le32dec(buffer + offset_in_buffer); 195| | 196| | /* Skip over the 4 frame data size bytes */ 197| 136| offset_in_buffer += 4; 198| | 199| | /* Skip over the value stored there. */ 200| 136| if (archive_ckd_add_size(&offset_in_buffer, ------------------ | Branch (200:7): [True: 0, False: 136] ------------------ 201| 136| offset_in_buffer, frame_data_size)) 202| 0| return (0); 203| | 204| | /* 205| | * There should be at least one more frame 206| | * if this is LZ4 data. 207| | */ 208| 136| if (archive_ckd_add_size(&min, ------------------ | Branch (208:7): [True: 0, False: 136] ------------------ 209| 136| offset_in_buffer, min_lz4_frame_size) || 210| 136| min > max_lookahead) ------------------ | Branch (210:7): [True: 0, False: 136] ------------------ 211| 0| return (0); 212| | /* TODO: should this be >= ? */ 213| 136| if (min > (size_t)avail) { ------------------ | Branch (213:7): [True: 0, False: 136] ------------------ 214| 0| buffer = __archive_read_filter_ahead(f, 215| 0| min, &avail); 216| 0| if (buffer == NULL) ------------------ | Branch (216:8): [True: 0, False: 0] ------------------ 217| 0| return (0); 218| 0| } 219| | 220| 136| magic_number = archive_le32dec(buffer + offset_in_buffer); 221| 136| } 222| | 223| | /* 224| | * We have skipped over any skippable frames. Either a regular LZ4 frame 225| | * follows, or this isn't LZ4 data. 226| | */ 227| | 228| 4.06k| buffer = buffer + offset_in_buffer; 229| | 230| 4.06k| if (magic_number == LZ4_MAGICNUMBER) { ------------------ | | 52| 4.06k|#define LZ4_MAGICNUMBER 0x184d2204 ------------------ | Branch (230:6): [True: 28, False: 4.03k] ------------------ 231| 28| unsigned char flag, BD; 232| | 233| 28| bits_checked += 32; 234| | /* Next follows a stream descriptor. */ 235| | /* Descriptor Flags. */ 236| 28| flag = buffer[4]; 237| | /* A version number must be "01". */ 238| 28| if (((flag & 0xc0) >> 6) != 1) ------------------ | Branch (238:7): [True: 0, False: 28] ------------------ 239| 0| return (0); 240| | /* A reserved bit must be "0". */ 241| 28| if (flag & 2) ------------------ | Branch (241:7): [True: 0, False: 28] ------------------ 242| 0| return (0); 243| 28| bits_checked += 8; 244| 28| BD = buffer[5]; 245| | /* A block maximum size should be more than 3. */ 246| 28| if (((BD & 0x70) >> 4) < 4) ------------------ | Branch (246:7): [True: 0, False: 28] ------------------ 247| 0| return (0); 248| | /* Reserved bits must be "0". */ 249| 28| if (BD & ~0x70) ------------------ | Branch (249:7): [True: 0, False: 28] ------------------ 250| 0| return (0); 251| 28| bits_checked += 8; 252| | 253| 28| return (bits_checked); 254| 28| } 255| | 256| 4.03k| if (magic_number == LZ4_LEGACY) { ------------------ | | 53| 4.03k|#define LZ4_LEGACY 0x184c2102 ------------------ | Branch (256:6): [True: 1, False: 4.03k] ------------------ 257| 1| bits_checked += 32; 258| 1| return (bits_checked); 259| 1| } 260| | 261| 4.03k| return (0); 262| 4.03k|} archive_read_support_filter_lz4.c:lz4_reader_init: 299| 29|{ 300| 29| struct lz4 *lz4; 301| | 302| 29| f->code = ARCHIVE_FILTER_LZ4; ------------------ | | 322| 29|#define ARCHIVE_FILTER_LZ4 13 ------------------ 303| 29| f->name = "lz4"; 304| | 305| 29| lz4 = calloc(1, sizeof(*lz4)); 306| 29| if (lz4 == NULL) { ------------------ | Branch (306:6): [True: 0, False: 29] ------------------ 307| 0| archive_set_error(&f->archive->archive, ENOMEM, 308| 0| "Can't allocate data for lz4 decompression"); 309| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 310| 0| } 311| | 312| 29| f->data = lz4; 313| 29| lz4->stage = SELECT_STREAM; 314| 29| f->vtable = &lz4_reader_vtable; 315| | 316| 29| return (ARCHIVE_OK); ------------------ | | 233| 29|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 317| 29|} archive_read_support_filter_lz4.c:lz4_filter_read: 374| 3.43k|{ 375| 3.43k| struct lz4 *lz4 = f->data; 376| 3.43k| ssize_t ret; 377| | 378| 3.43k| if (lz4->eof) { ------------------ | Branch (378:6): [True: 0, False: 3.43k] ------------------ 379| 0| *p = NULL; 380| 0| return (0); 381| 0| } 382| | 383| 3.43k| __archive_read_filter_consume(f->upstream, lz4->unconsumed); 384| 3.43k| lz4->unconsumed = 0; 385| | 386| 3.43k| switch (lz4->stage) { 387| 29| case SELECT_STREAM: ------------------ | Branch (387:2): [True: 29, False: 3.40k] ------------------ 388| 29| break; 389| 0| case READ_DEFAULT_STREAM: ------------------ | Branch (389:2): [True: 0, False: 3.43k] ------------------ 390| 0| case READ_LEGACY_STREAM: ------------------ | Branch (390:2): [True: 0, False: 3.43k] ------------------ 391| | /* Reading an lz4 stream already failed. */ 392| 0| archive_set_error(&f->archive->archive, 393| 0| ARCHIVE_ERRNO_MISC, "Invalid sequence"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 394| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 395| 3.24k| case READ_DEFAULT_BLOCK: ------------------ | Branch (395:2): [True: 3.24k, False: 182] ------------------ 396| 3.24k| ret = lz4_filter_read_default_stream(f, p); 397| 3.24k| if (ret != 0 || lz4->stage != SELECT_STREAM) ------------------ | Branch (397:7): [True: 2.74k, False: 508] | Branch (397:19): [True: 0, False: 508] ------------------ 398| 2.74k| return ret; 399| 508| break; 400| 508| case READ_LEGACY_BLOCK: ------------------ | Branch (400:2): [True: 153, False: 3.27k] ------------------ 401| 153| ret = lz4_filter_read_legacy_stream(f, p); 402| 153| if (ret != 0 || lz4->stage != SELECT_STREAM) ------------------ | Branch (402:7): [True: 153, False: 0] | Branch (402:19): [True: 0, False: 0] ------------------ 403| 153| return ret; 404| 0| break; 405| 0| default: ------------------ | Branch (405:2): [True: 0, False: 3.43k] ------------------ 406| 0| archive_set_error(&f->archive->archive, 407| 0| ARCHIVE_ERRNO_MISC, "Program error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 408| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 409| 3.43k| } 410| | 411| 537| while (lz4->stage == SELECT_STREAM) { ------------------ | Branch (411:9): [True: 537, False: 0] ------------------ 412| 537| const char *read_buf; 413| | 414| | /* Read a magic number. */ 415| 537| read_buf = __archive_read_filter_ahead(f->upstream, 4, 416| 537| NULL); 417| 537| if (read_buf == NULL) { ------------------ | Branch (417:7): [True: 2, False: 535] ------------------ 418| 2| lz4->eof = 1; 419| 2| *p = NULL; 420| 2| return (0); 421| 2| } 422| 535| uint32_t number = archive_le32dec(read_buf); 423| 535| __archive_read_filter_consume(f->upstream, 4); 424| 535| if (number == LZ4_MAGICNUMBER) ------------------ | | 52| 535|#define LZ4_MAGICNUMBER 0x184d2204 ------------------ | Branch (424:7): [True: 533, False: 2] ------------------ 425| 533| return lz4_filter_read_default_stream(f, p); 426| 2| else if (number == LZ4_LEGACY) ------------------ | | 53| 2|#define LZ4_LEGACY 0x184c2102 ------------------ | Branch (426:12): [True: 1, False: 1] ------------------ 427| 1| return lz4_filter_read_legacy_stream(f, p); 428| 1| else if ((number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 57| 1|#define LZ4_SKIPPABLE_MASK 0xFFFFFFF0 ------------------ else if ((number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 56| 1|#define LZ4_SKIPPABLE_START 0x184D2A50 ------------------ | Branch (428:12): [True: 0, False: 1] ------------------ 429| 0| read_buf = __archive_read_filter_ahead( 430| 0| f->upstream, 4, NULL); 431| 0| if (read_buf == NULL) { ------------------ | Branch (431:8): [True: 0, False: 0] ------------------ 432| 0| archive_set_error( 433| 0| &f->archive->archive, 434| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 435| 0| "Malformed lz4 data"); 436| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 437| 0| } 438| 0| int64_t skip_bytes = archive_le32dec(read_buf); 439| 0| if (__archive_read_filter_consume(f->upstream, ------------------ | Branch (439:8): [True: 0, False: 0] ------------------ 440| 0| 4 + skip_bytes) < 0) { 441| 0| archive_set_error( 442| 0| &f->archive->archive, 443| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 444| 0| "Malformed lz4 data"); 445| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 446| 0| } 447| 1| } else { 448| | /* Ignore following unrecognized data. */ 449| 1| lz4->eof = 1; 450| 1| *p = NULL; 451| 1| return (0); 452| 1| } 453| 535| } 454| 0| lz4->eof = 1; 455| | *p = NULL; 456| 0| return (0); 457| 537|} archive_read_support_filter_lz4.c:lz4_filter_read_default_stream: 707| 3.78k|{ 708| 3.78k| struct lz4 *lz4 = f->data; 709| 3.78k| const char *read_buf; 710| 3.78k| ssize_t ret; 711| | 712| 3.78k| if (lz4->stage == SELECT_STREAM) { ------------------ | Branch (712:6): [True: 533, False: 3.24k] ------------------ 713| 533| lz4->stage = READ_DEFAULT_STREAM; 714| | /* First, read a descriptor. */ 715| 533| if((ret = lz4_filter_read_descriptor(f)) != ARCHIVE_OK) ------------------ | | 233| 533|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (715:6): [True: 0, False: 533] ------------------ 716| 0| return (ret); 717| 533| lz4->stage = READ_DEFAULT_BLOCK; 718| 533| } 719| | /* Decompress a block. */ 720| 3.78k| ret = lz4_filter_read_data_block(f, p); 721| | 722| | /* If the end of block is detected, change the filter status 723| | to read next stream. */ 724| 3.78k| if (ret == 0 && *p == NULL) ------------------ | Branch (724:6): [True: 508, False: 3.27k] | Branch (724:18): [True: 508, False: 0] ------------------ 725| 508| lz4->stage = SELECT_STREAM; 726| | 727| | /* Optional processing, checking a stream sum. */ 728| 3.78k| if (lz4->flags.stream_checksum) { ------------------ | Branch (728:6): [True: 3.25k, False: 530] ------------------ 729| 3.25k| if (lz4->stage == SELECT_STREAM) { ------------------ | Branch (729:7): [True: 251, False: 3.00k] ------------------ 730| 251| unsigned int checksum; 731| 251| unsigned int checksum_stream; 732| 251| read_buf = __archive_read_filter_ahead(f->upstream, 733| 251| 4, NULL); 734| 251| if (read_buf == NULL) { ------------------ | Branch (734:8): [True: 0, False: 251] ------------------ 735| 0| archive_set_error(&f->archive->archive, 736| 0| ARCHIVE_ERRNO_MISC, "truncated lz4 input"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 737| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 738| 0| } 739| 251| checksum = archive_le32dec(read_buf); 740| 251| __archive_read_filter_consume(f->upstream, 4); 741| 251| checksum_stream = __archive_xxhash.XXH32_digest( 742| 251| lz4->xxh32_state); 743| 251| lz4->xxh32_state = NULL; 744| 251| if (checksum != checksum_stream) { ------------------ | Branch (744:8): [True: 251, False: 0] ------------------ 745| |#ifndef DONT_FAIL_ON_CRC_ERROR 746| | archive_set_error(&f->archive->archive, 747| | ARCHIVE_ERRNO_MISC, 748| | "lz4 stream checksum error"); 749| | return (ARCHIVE_FATAL); 750| |#endif 751| 251| } 752| 3.00k| } else if (ret > 0) ------------------ | Branch (752:14): [True: 2.98k, False: 15] ------------------ 753| 2.98k| __archive_xxhash.XXH32_update(lz4->xxh32_state, 754| 2.98k| *p, (int)ret); 755| 3.25k| } 756| 3.78k| return (ret); 757| 3.78k|} archive_read_support_filter_lz4.c:lz4_filter_read_descriptor: 461| 533|{ 462| 533| struct lz4 *lz4 = f->data; 463| 533| const char *read_buf; 464| 533| ssize_t bytes_remaining; 465| 533| ssize_t descriptor_bytes; 466| 533| unsigned char flag, bd; 467| 533| unsigned int chsum, chsum_verifier; 468| | 469| | /* Make sure we have 2 bytes for flags. */ 470| 533| read_buf = __archive_read_filter_ahead(f->upstream, 2, 471| 533| &bytes_remaining); 472| 533| if (read_buf == NULL) { ------------------ | Branch (472:6): [True: 0, False: 533] ------------------ 473| 0| archive_set_error(&f->archive->archive, 474| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 475| 0| "truncated lz4 input"); 476| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 477| 0| } 478| | 479| | /* 480| | Parse flags. 481| | */ 482| 533| flag = (unsigned char)read_buf[0]; 483| | /* Verify version number. */ 484| 533| if ((flag & 0xc0) != 1<<6) ------------------ | Branch (484:6): [True: 0, False: 533] ------------------ 485| 0| goto malformed_error; 486| | /* A reserved bit must be zero. */ 487| 533| if (flag & 0x02) ------------------ | Branch (487:6): [True: 0, False: 533] ------------------ 488| 0| goto malformed_error; 489| 533| lz4->flags.block_independence = (flag & 0x20) != 0; 490| 533| lz4->flags.block_checksum = (flag & 0x10)?4:0; ------------------ | Branch (490:30): [True: 4, False: 529] ------------------ 491| 533| lz4->flags.stream_size = (flag & 0x08) != 0; 492| 533| lz4->flags.stream_checksum = (flag & 0x04) != 0; 493| 533| lz4->flags.preset_dictionary = (flag & 0x01) != 0; 494| | 495| | /* BD */ 496| 533| bd = (unsigned char)read_buf[1]; 497| | /* Reserved bits must be zero. */ 498| 533| if (bd & 0x8f) ------------------ | Branch (498:6): [True: 0, False: 533] ------------------ 499| 0| goto malformed_error; 500| | /* Get a maximum block size. */ 501| 533| switch (read_buf[1] >> 4) { 502| 24| case 4: /* 64 KB */ ------------------ | Branch (502:2): [True: 24, False: 509] ------------------ 503| 24| lz4->flags.block_maximum_size = 64 * 1024; 504| 24| break; 505| 252| case 5: /* 256 KB */ ------------------ | Branch (505:2): [True: 252, False: 281] ------------------ 506| 252| lz4->flags.block_maximum_size = 256 * 1024; 507| 252| break; 508| 0| case 6: /* 1 MB */ ------------------ | Branch (508:2): [True: 0, False: 533] ------------------ 509| 0| lz4->flags.block_maximum_size = 1024 * 1024; 510| 0| break; 511| 257| case 7: /* 4 MB */ ------------------ | Branch (511:2): [True: 257, False: 276] ------------------ 512| 257| lz4->flags.block_maximum_size = 4 * 1024 * 1024; 513| 257| break; 514| 0| default: ------------------ | Branch (514:2): [True: 0, False: 533] ------------------ 515| 0| goto malformed_error; 516| 533| } 517| | 518| | /* Read the whole descriptor in a stream block. */ 519| 533| descriptor_bytes = 3; 520| 533| if (lz4->flags.stream_size) ------------------ | Branch (520:6): [True: 0, False: 533] ------------------ 521| 0| descriptor_bytes += 8; 522| 533| if (lz4->flags.preset_dictionary) ------------------ | Branch (522:6): [True: 0, False: 533] ------------------ 523| 0| descriptor_bytes += 4; 524| 533| if (bytes_remaining < descriptor_bytes) { ------------------ | Branch (524:6): [True: 0, False: 533] ------------------ 525| 0| read_buf = __archive_read_filter_ahead(f->upstream, 526| 0| descriptor_bytes, &bytes_remaining); 527| 0| if (read_buf == NULL) { ------------------ | Branch (527:7): [True: 0, False: 0] ------------------ 528| 0| archive_set_error(&f->archive->archive, 529| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 530| 0| "truncated lz4 input"); 531| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 532| 0| } 533| 0| } 534| | /* Check if a descriptor is corrupted */ 535| 533| chsum = __archive_xxhash.XXH32(read_buf, (int)descriptor_bytes -1, 0); 536| 533| chsum = (chsum >> 8) & 0xff; 537| 533| chsum_verifier = read_buf[descriptor_bytes-1] & 0xff; 538| |#ifndef DONT_FAIL_ON_CRC_ERROR 539| | if (chsum != chsum_verifier) 540| | goto malformed_error; 541| |#endif 542| | 543| 533| __archive_read_filter_consume(f->upstream, descriptor_bytes); 544| | 545| | /* Make sure we have a large enough buffer for uncompressed data. */ 546| 533| if (lz4_allocate_out_block(f) != ARCHIVE_OK) ------------------ | | 233| 533|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (546:6): [True: 0, False: 533] ------------------ 547| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 548| 533| if (lz4->flags.stream_checksum) { ------------------ | Branch (548:6): [True: 266, False: 267] ------------------ 549| 266| lz4->xxh32_state = __archive_xxhash.XXH32_init(0); 550| 266| if (lz4->xxh32_state == NULL) ------------------ | Branch (550:7): [True: 0, False: 266] ------------------ 551| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 552| 266| } 553| | 554| 533| lz4->decoded_size = 0; 555| | /* Success */ 556| 533| return (ARCHIVE_OK); ------------------ | | 233| 533|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 557| 0|malformed_error: 558| 0| archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 559| 0| "malformed lz4 data"); 560| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 561| 533|} archive_read_support_filter_lz4.c:lz4_allocate_out_block: 321| 533|{ 322| 533| struct lz4 *lz4 = f->data; 323| 533| size_t out_block_size = lz4->flags.block_maximum_size; 324| 533| void *out_block; 325| | 326| 533| if (!lz4->flags.block_independence) ------------------ | Branch (326:6): [True: 269, False: 264] ------------------ 327| 269| out_block_size += 64 * 1024; 328| 533| if (lz4->out_block_size < out_block_size) { ------------------ | Branch (328:6): [True: 28, False: 505] ------------------ 329| 28| free(lz4->out_block); 330| 28| lz4->out_block = NULL; 331| 28| out_block = malloc(out_block_size); 332| 28| if (out_block == NULL) { ------------------ | Branch (332:7): [True: 0, False: 28] ------------------ 333| 0| lz4->out_block_size = 0; 334| 0| archive_set_error(&f->archive->archive, ENOMEM, 335| 0| "Can't allocate data for lz4 decompression"); 336| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 337| 0| } 338| 28| lz4->out_block_size = out_block_size; 339| 28| lz4->out_block = out_block; 340| 28| } 341| 533| if (!lz4->flags.block_independence) ------------------ | Branch (341:6): [True: 269, False: 264] ------------------ 342| 269| memset(lz4->out_block, 0, 64 * 1024); 343| 533| return (ARCHIVE_OK); ------------------ | | 233| 533|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 344| 533|} archive_read_support_filter_lz4.c:lz4_filter_read_data_block: 565| 3.78k|{ 566| 3.78k| struct lz4 *lz4 = f->data; 567| 3.78k| ssize_t compressed_size; 568| 3.78k| const char *read_buf; 569| 3.78k| int checksum_size; 570| 3.78k| ssize_t uncompressed_size; 571| 3.78k| size_t prefix64k; 572| | 573| 3.78k| *p = NULL; 574| | 575| | /* Make sure we have 4 bytes for a block size. */ 576| 3.78k| read_buf = __archive_read_filter_ahead(f->upstream, 4, NULL); 577| 3.78k| if (read_buf == NULL) ------------------ | Branch (577:6): [True: 2, False: 3.78k] ------------------ 578| 2| goto truncated_error; 579| 3.78k| compressed_size = archive_le32dec(read_buf); 580| 3.78k| if ((compressed_size & 0x7fffffff) > lz4->flags.block_maximum_size) ------------------ | Branch (580:6): [True: 9, False: 3.77k] ------------------ 581| 9| goto malformed_error; 582| | /* A compressed size == 0 means the end of stream blocks. */ 583| 3.77k| if (compressed_size == 0) { ------------------ | Branch (583:6): [True: 508, False: 3.26k] ------------------ 584| 508| __archive_read_filter_consume(f->upstream, 4); 585| 508| return 0; 586| 508| } 587| | 588| 3.26k| checksum_size = lz4->flags.block_checksum; 589| | /* Check if the block is uncompressed. */ 590| 3.26k| if (compressed_size & 0x80000000U) { ------------------ | Branch (590:6): [True: 3.17k, False: 90] ------------------ 591| 3.17k| compressed_size &= 0x7fffffff; 592| 3.17k| uncompressed_size = compressed_size; 593| 3.17k| } else 594| 90| uncompressed_size = 0;/* Unknown yet. */ 595| | 596| | /* 597| | Unfortunately, lz4 decompression API requires a whole block 598| | for its decompression speed, so we read a whole block and allocate 599| | a huge buffer used for decoded data. 600| | */ 601| 3.26k| read_buf = __archive_read_filter_ahead(f->upstream, 602| 3.26k| 4 + compressed_size + checksum_size, NULL); 603| 3.26k| if (read_buf == NULL) ------------------ | Branch (603:6): [True: 2, False: 3.26k] ------------------ 604| 2| goto truncated_error; 605| | 606| | /* Optional processing, checking a block sum. */ 607| 3.26k| if (checksum_size) { ------------------ | Branch (607:6): [True: 188, False: 3.07k] ------------------ 608| 188| unsigned int chsum = __archive_xxhash.XXH32( 609| 188| read_buf + 4, (int)compressed_size, 0); 610| 188| unsigned int chsum_block = 611| 188| archive_le32dec(read_buf + 4 + compressed_size); 612| |#ifndef DONT_FAIL_ON_CRC_ERROR 613| | if (chsum != chsum_block) 614| | goto malformed_error; 615| |#endif 616| 188| } 617| | 618| | 619| | /* If the block is uncompressed, there is nothing to do. */ 620| 3.26k| if (uncompressed_size) { ------------------ | Branch (620:6): [True: 3.17k, False: 89] ------------------ 621| | /* Prepare a prefix 64k block for next block. */ 622| 3.17k| if (!lz4->flags.block_independence) { ------------------ | Branch (622:7): [True: 739, False: 2.43k] ------------------ 623| 739| prefix64k = 64 * 1024; 624| 739| if (uncompressed_size < (ssize_t)prefix64k) { ------------------ | Branch (624:8): [True: 737, False: 2] ------------------ 625| 737| memcpy(lz4->out_block 626| 737| + prefix64k - uncompressed_size, 627| 737| read_buf + 4, 628| 737| uncompressed_size); 629| 737| memset(lz4->out_block, 0, 630| 737| prefix64k - uncompressed_size); 631| 737| } else { 632| 2| memcpy(lz4->out_block, 633| 2| read_buf + 4 634| 2| + uncompressed_size - prefix64k, 635| 2| prefix64k); 636| 2| } 637| 739| lz4->decoded_size = 0; 638| 739| } 639| 3.17k| lz4->unconsumed = 4 + uncompressed_size + checksum_size; 640| 3.17k| *p = read_buf + 4; 641| 3.17k| return uncompressed_size; 642| 3.17k| } 643| | 644| | /* 645| | Decompress a block data. 646| | */ 647| 89| if (lz4->flags.block_independence) { ------------------ | Branch (647:6): [True: 1, False: 88] ------------------ 648| 1| prefix64k = 0; 649| 1| uncompressed_size = LZ4_decompress_safe(read_buf + 4, 650| 1| lz4->out_block, (int)compressed_size, 651| 1| lz4->flags.block_maximum_size); 652| 88| } else { 653| 88| prefix64k = 64 * 1024; 654| 88| if (lz4->decoded_size) { ------------------ | Branch (654:7): [True: 2, False: 86] ------------------ 655| 2| if (lz4->decoded_size < prefix64k) { ------------------ | Branch (655:8): [True: 2, False: 0] ------------------ 656| 2| memmove(lz4->out_block 657| 2| + prefix64k - lz4->decoded_size, 658| 2| lz4->out_block + prefix64k, 659| 2| lz4->decoded_size); 660| 2| memset(lz4->out_block, 0, 661| 2| prefix64k - lz4->decoded_size); 662| 2| } else { 663| 0| memmove(lz4->out_block, 664| 0| lz4->out_block + lz4->decoded_size, 665| 0| prefix64k); 666| 0| } 667| 2| } 668| 88|#if LZ4_VERSION_MAJOR >= 1 && LZ4_VERSION_MINOR >= 7 669| 88| uncompressed_size = LZ4_decompress_safe_usingDict( 670| 88| read_buf + 4, 671| 88| lz4->out_block + prefix64k, (int)compressed_size, 672| 88| lz4->flags.block_maximum_size, 673| 88| lz4->out_block, 674| 88| (int)prefix64k); 675| |#else 676| | uncompressed_size = LZ4_decompress_safe_withPrefix64k( 677| | read_buf + 4, 678| | lz4->out_block + prefix64k, (int)compressed_size, 679| | lz4->flags.block_maximum_size); 680| |#endif 681| 88| } 682| | 683| | /* Check if an error occurred in the decompression process. */ 684| 89| if (uncompressed_size < 0) { ------------------ | Branch (684:6): [True: 5, False: 84] ------------------ 685| 5| archive_set_error(&(f->archive->archive), 686| 5| ARCHIVE_ERRNO_MISC, "lz4 decompression failed"); ------------------ | | 204| 5|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 687| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 688| 5| } 689| | 690| 84| lz4->unconsumed = 4 + compressed_size + checksum_size; 691| 84| *p = lz4->out_block + prefix64k; 692| 84| lz4->decoded_size = uncompressed_size; 693| 84| return uncompressed_size; 694| | 695| 9|malformed_error: 696| 9| archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 9|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 697| 9| "malformed lz4 data"); 698| 9| return (ARCHIVE_FATAL); ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 699| 4|truncated_error: 700| 4| archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 701| 4| "truncated lz4 input"); 702| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 703| 89|} archive_read_support_filter_lz4.c:lz4_filter_read_legacy_stream: 761| 154|{ 762| 154| struct lz4 *lz4 = f->data; 763| 154| uint32_t compressed; 764| 154| const char *read_buf; 765| 154| ssize_t ret; 766| | 767| 154| *p = NULL; 768| 154| ret = lz4_allocate_out_block_for_legacy(f); 769| 154| if (ret != ARCHIVE_OK) ------------------ | | 233| 154|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (769:6): [True: 0, False: 154] ------------------ 770| 0| return ret; 771| | 772| | /* Make sure we have 4 bytes for a block size. */ 773| 154| read_buf = __archive_read_filter_ahead(f->upstream, 4, NULL); 774| 154| if (read_buf == NULL) { ------------------ | Branch (774:6): [True: 0, False: 154] ------------------ 775| 0| if (lz4->stage == SELECT_STREAM) { ------------------ | Branch (775:7): [True: 0, False: 0] ------------------ 776| 0| lz4->stage = READ_LEGACY_STREAM; 777| 0| archive_set_error(&f->archive->archive, 778| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 779| 0| "truncated lz4 input"); 780| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 781| 0| } 782| 0| lz4->stage = SELECT_STREAM; 783| 0| return 0; 784| 0| } 785| 154| lz4->stage = READ_LEGACY_BLOCK; 786| 154| compressed = archive_le32dec(read_buf); 787| 154| if (compressed > LZ4_COMPRESSBOUND(LEGACY_BLOCK_SIZE)) { ------------------ | Branch (787:6): [True: 0, False: 154] | Branch (787:19): [Folded, False: 154] ------------------ 788| 0| lz4->stage = SELECT_STREAM; 789| 0| return 0; 790| 0| } 791| | 792| | /* Make sure we have a whole block. */ 793| 154| read_buf = __archive_read_filter_ahead(f->upstream, 794| 154| 4 + compressed, NULL); 795| 154| if (read_buf == NULL) { ------------------ | Branch (795:6): [True: 1, False: 153] ------------------ 796| 1| archive_set_error(&(f->archive->archive), 797| 1| ARCHIVE_ERRNO_MISC, "truncated lz4 input"); ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 798| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 799| 1| } 800| 153| ret = LZ4_decompress_safe(read_buf + 4, lz4->out_block, 801| 153| compressed, (int)lz4->out_block_size); 802| 153| if (ret < 0) { ------------------ | Branch (802:6): [True: 0, False: 153] ------------------ 803| 0| archive_set_error(&(f->archive->archive), 804| 0| ARCHIVE_ERRNO_MISC, "lz4 decompression failed"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 805| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 806| 0| } 807| 153| *p = lz4->out_block; 808| 153| lz4->unconsumed = 4 + compressed; 809| 153| return ret; 810| 153|} archive_read_support_filter_lz4.c:lz4_allocate_out_block_for_legacy: 348| 154|{ 349| 154| struct lz4 *lz4 = f->data; 350| 154| size_t out_block_size = LEGACY_BLOCK_SIZE; ------------------ | | 89| 154|#define LEGACY_BLOCK_SIZE (8 * 1024 * 1024) ------------------ 351| 154| void *out_block; 352| | 353| 154| if (lz4->out_block_size < out_block_size) { ------------------ | Branch (353:6): [True: 1, False: 153] ------------------ 354| 1| free(lz4->out_block); 355| 1| lz4->out_block = NULL; 356| 1| out_block = malloc(out_block_size); 357| 1| if (out_block == NULL) { ------------------ | Branch (357:7): [True: 0, False: 1] ------------------ 358| 0| lz4->out_block_size = 0; 359| 0| archive_set_error(&f->archive->archive, ENOMEM, 360| 0| "Can't allocate data for lz4 decompression"); 361| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 362| 0| } 363| 1| lz4->out_block_size = out_block_size; 364| 1| lz4->out_block = out_block; 365| 1| } 366| 154| return (ARCHIVE_OK); ------------------ | | 233| 154|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 367| 154|} archive_read_support_filter_lz4.c:lz4_filter_close: 817| 29|{ 818| 29| struct lz4 *lz4 = f->data; 819| 29| int ret = ARCHIVE_OK; ------------------ | | 233| 29|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 820| | 821| 29| free(lz4->xxh32_state); 822| 29| free(lz4->out_block); 823| 29| free(lz4); 824| 29| return (ret); 825| 29|} archive_read_support_filter_lzop: 109| 3.66k|{ 110| 3.66k| struct archive_read *a = (struct archive_read *)_a; 111| | 112| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (112:6): [True: 0, False: 3.66k] ------------------ 113| 3.66k| &lzop_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 114| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 115| | 116| | /* Signal the extent of lzop support with the return value here. */ 117| |#if defined(HAVE_LZO_LZOCONF_H) && defined(HAVE_LZO_LZO1X_H) 118| | return (ARCHIVE_OK); 119| |#else 120| 3.66k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3.66k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 121| 3.66k| "Using external lzop program for lzop decompression"); 122| 3.66k| return (ARCHIVE_WARN); ------------------ | | 235| 3.66k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 123| 3.66k|#endif 124| 3.66k|} archive_read_support_filter_lzop.c:lzop_bidder_bid: 132| 4.14k|{ 133| 4.14k| const unsigned char *p; 134| | 135| 4.14k| (void)b; /* UNUSED */ 136| | 137| 4.14k| p = __archive_read_filter_ahead(f, LZOP_HEADER_MAGIC_LEN, NULL); ------------------ | | 68| 4.14k|#define LZOP_HEADER_MAGIC_LEN 9 ------------------ 138| 4.14k| if (p == NULL) ------------------ | Branch (138:6): [True: 85, False: 4.06k] ------------------ 139| 85| return (0); 140| | 141| 4.06k| if (memcmp(p, LZOP_HEADER_MAGIC, LZOP_HEADER_MAGIC_LEN)) ------------------ | | 67| 4.06k|#define LZOP_HEADER_MAGIC "\x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a" ------------------ if (memcmp(p, LZOP_HEADER_MAGIC, LZOP_HEADER_MAGIC_LEN)) ------------------ | | 68| 4.06k|#define LZOP_HEADER_MAGIC_LEN 9 ------------------ | Branch (141:6): [True: 4.06k, False: 0] ------------------ 142| 4.06k| return (0); 143| | 144| 0| return (LZOP_HEADER_MAGIC_LEN * 8); ------------------ | | 68| 0|#define LZOP_HEADER_MAGIC_LEN 9 ------------------ 145| 4.06k|} archive_read_support_filter_rpm: 71| 3.66k|{ 72| 3.66k| struct archive_read *a = (struct archive_read *)_a; 73| | 74| | return __archive_read_register_bidder(a, NULL, 75| 3.66k| &rpm_bidder_vtable); 76| 3.66k|} archive_read_support_filter_rpm.c:rpm_bidder_bid: 81| 4.14k|{ 82| 4.14k| const unsigned char *p; 83| 4.14k| int bits_checked; 84| | 85| 4.14k| (void)b; /* UNUSED */ 86| | 87| 4.14k| p = __archive_read_filter_ahead(f, 8, NULL); 88| 4.14k| if (p == NULL) ------------------ | Branch (88:6): [True: 85, False: 4.06k] ------------------ 89| 85| return (0); 90| | 91| 4.06k| bits_checked = 0; 92| | /* 93| | * Verify Header Magic Bytes : 0XED 0XAB 0XEE 0XDB 94| | */ 95| 4.06k| if (memcmp(p, "\xED\xAB\xEE\xDB", 4) != 0) ------------------ | Branch (95:6): [True: 3.97k, False: 88] ------------------ 96| 3.97k| return (0); 97| 88| bits_checked += 32; 98| | /* 99| | * Check major version. 100| | */ 101| 88| if (p[4] != 3 && p[4] != 4) ------------------ | Branch (101:6): [True: 83, False: 5] | Branch (101:19): [True: 1, False: 82] ------------------ 102| 1| return (0); 103| 87| bits_checked += 8; 104| | /* 105| | * Check package type; binary or source. 106| | */ 107| 87| if (p[6] != 0) ------------------ | Branch (107:6): [True: 0, False: 87] ------------------ 108| 0| return (0); 109| 87| bits_checked += 8; 110| 87| if (p[7] != 0 && p[7] != 1) ------------------ | Branch (110:6): [True: 8, False: 79] | Branch (110:19): [True: 0, False: 8] ------------------ 111| 0| return (0); 112| 87| bits_checked += 8; 113| | 114| 87| return (bits_checked); 115| 87|} archive_read_support_filter_rpm.c:rpm_bidder_init: 125| 87|{ 126| 87| struct rpm *rpm; 127| | 128| 87| f->code = ARCHIVE_FILTER_RPM; ------------------ | | 317| 87|#define ARCHIVE_FILTER_RPM 8 ------------------ 129| 87| f->name = "rpm"; 130| | 131| 87| rpm = calloc(1, sizeof(*rpm)); 132| 87| if (rpm == NULL) { ------------------ | Branch (132:6): [True: 0, False: 87] ------------------ 133| 0| archive_set_error(&f->archive->archive, ENOMEM, 134| 0| "Can't allocate data for rpm"); 135| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 136| 0| } 137| | 138| 87| f->data = rpm; 139| 87| rpm->data_reached = 0; 140| 87| f->vtable = &rpm_reader_vtable; 141| | 142| 87| return (ARCHIVE_OK); ------------------ | | 233| 87|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 143| 87|} archive_read_support_filter_rpm.c:rpm_filter_read: 222| 483|{ 223| 483| struct rpm *rpm = f->data; 224| 483| ssize_t r; 225| | 226| 483| if (!rpm->data_reached) { ------------------ | Branch (226:6): [True: 86, False: 397] ------------------ 227| 86| r = skip_prologue(f); 228| 86| if (r != ARCHIVE_OK) ------------------ | | 233| 86|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (228:7): [True: 5, False: 81] ------------------ 229| 5| return (r); 230| 81| rpm->data_reached = 1; 231| 81| } 232| | 233| 478| *buff = __archive_read_filter_ahead(f->upstream, 1, &r); 234| 478| if (r > 0) ------------------ | Branch (234:6): [True: 436, False: 42] ------------------ 235| 436| __archive_read_filter_consume(f->upstream, r); 236| | 237| 478| return r; 238| 483|} archive_read_support_filter_rpm.c:skip_prologue: 167| 86|{ 168| 86| const unsigned char *h; 169| 86| ssize_t r; 170| 86| int header, seen_header = 0; 171| | 172| | /* Skip lead size. */ 173| 86| r = __archive_read_filter_consume(f->upstream, RPM_LEAD_SIZE); ------------------ | | 43| 86|#define RPM_LEAD_SIZE 96 /* Size of 'Lead' section. */ ------------------ 174| 86| if (r < 0) ------------------ | Branch (174:6): [True: 1, False: 85] ------------------ 175| 1| return (r); 176| | 177| 195| do { 178| | /* Read header intro. */ 179| 195| h = __archive_read_filter_ahead(f->upstream, 180| 195| RPM_MIN_HEAD_SIZE, NULL); ------------------ | | 44| 195|#define RPM_MIN_HEAD_SIZE 16 /* Minimum size of 'Head'. */ ------------------ 181| 195| if (h == NULL) ------------------ | Branch (181:7): [True: 0, False: 195] ------------------ 182| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 183| | 184| 195| header = (memcmp(h, "\x8E\xAD\xE8\x01", 4) == 0); 185| 195| if (header) { ------------------ | Branch (185:7): [True: 113, False: 82] ------------------ 186| 113| int64_t bytes, length, section; 187| | 188| 113| seen_header = 1; 189| | 190| | /* Calculate header length. */ 191| 113| section = archive_be32dec(h + 8); 192| 113| bytes = archive_be32dec(h + 12); 193| 113| length = RPM_MIN_HEAD_SIZE + section * 16 + bytes; ------------------ | | 44| 113|#define RPM_MIN_HEAD_SIZE 16 /* Minimum size of 'Head'. */ ------------------ 194| | 195| | /* Skip header. */ 196| 113| r = __archive_read_filter_consume(f->upstream, 197| 113| length); 198| 113| if (r < 0) ------------------ | Branch (198:8): [True: 3, False: 110] ------------------ 199| 3| return (r); 200| | 201| | /* Skip padding. */ 202| 110| r = skip_padding(f); 203| 110| if (r != ARCHIVE_OK) ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (203:8): [True: 0, False: 110] ------------------ 204| 0| return (r); 205| 110| } 206| 195| } while (header); ------------------ | Branch (206:11): [True: 110, False: 82] ------------------ 207| | 208| | /* At least one header must have been encountered. */ 209| 82| if (!seen_header) { ------------------ | Branch (209:6): [True: 1, False: 81] ------------------ 210| 1| archive_set_error( 211| 1| &f->archive->archive, 212| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 213| 1| "Unrecognized rpm header"); 214| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 215| 1| } 216| | 217| 81| return (ARCHIVE_OK); ------------------ | | 233| 81|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 218| 82|} archive_read_support_filter_rpm.c:skip_padding: 147| 110|{ 148| 110| const unsigned char *h; 149| 110| ssize_t avail, count, r; 150| | 151| 118| do { 152| 118| h = __archive_read_filter_ahead(f->upstream, 1, &avail); 153| 118| if (h == NULL) ------------------ | Branch (153:7): [True: 0, False: 118] ------------------ 154| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 155| 1.51k| for (count = 0; count < avail && *h++ == '\0'; count++) ------------------ | Branch (155:19): [True: 1.50k, False: 8] | Branch (155:36): [True: 1.39k, False: 110] ------------------ 156| 1.39k| ; 157| 118| r = __archive_read_filter_consume(f->upstream, count); 158| 118| if (r < 0) ------------------ | Branch (158:7): [True: 0, False: 118] ------------------ 159| 0| return (r); 160| 118| } while (count == avail); ------------------ | Branch (160:11): [True: 8, False: 110] ------------------ 161| | 162| 110| return (ARCHIVE_OK); ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 163| 110|} archive_read_support_filter_rpm.c:rpm_filter_close: 242| 87|{ 243| 87| struct rpm *rpm = f->data; 244| | 245| 87| free(rpm); 246| | 247| 87| return (ARCHIVE_OK); ------------------ | | 233| 87|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 248| 87|} archive_read_support_filter_uu: 92| 3.66k|{ 93| 3.66k| struct archive_read *a = (struct archive_read *)_a; 94| | 95| | return __archive_read_register_bidder(a, NULL, 96| 3.66k| &uudecode_bidder_vtable); 97| 3.66k|} archive_read_support_filter_uu.c:uudecode_bidder_bid: 263| 4.14k|{ 264| 4.14k| const unsigned char *p; 265| 4.14k| ssize_t avail, ravail; 266| 4.14k| ssize_t len, nl; 267| 4.14k| int l; 268| 4.14k| int firstline; 269| 4.14k| size_t nbytes_read; 270| | 271| 4.14k| (void)b; /* UNUSED */ 272| | 273| 4.14k| p = __archive_read_filter_ahead(f, 1, &avail); 274| 4.14k| if (p == NULL) ------------------ | Branch (274:6): [True: 69, False: 4.07k] ------------------ 275| 69| return (0); 276| | 277| 4.07k| firstline = 20; 278| 4.07k| ravail = avail; 279| 4.07k| nbytes_read = avail; 280| 163k| for (;;) { 281| 163k| len = bid_get_line(f, &p, &avail, &ravail, &nl, &nbytes_read); 282| 163k| if (len < 0 || nl == 0) ------------------ | Branch (282:7): [True: 3.95k, False: 159k] | Branch (282:18): [True: 23, False: 159k] ------------------ 283| 3.97k| return (0); /* No match found. */ 284| 159k| if (len - nl >= 11 && memcmp(p, "begin ", 6) == 0) ------------------ | Branch (284:7): [True: 3.81k, False: 155k] | Branch (284:25): [True: 1.50k, False: 2.30k] ------------------ 285| 1.50k| l = 6; 286| 157k| else if (len -nl >= 18 && memcmp(p, "begin-base64 ", 13) == 0) ------------------ | Branch (286:12): [True: 701, False: 157k] | Branch (286:29): [True: 57, False: 644] ------------------ 287| 57| l = 13; 288| 157k| else 289| 157k| l = 0; 290| | 291| 159k| if (l > 0 && (p[l] < '0' || p[l] > '7' || ------------------ | Branch (291:7): [True: 1.56k, False: 157k] | Branch (291:17): [True: 138, False: 1.42k] | Branch (291:31): [True: 303, False: 1.12k] ------------------ 292| 1.12k| p[l+1] < '0' || p[l+1] > '7' || ------------------ | Branch (292:7): [True: 180, False: 941] | Branch (292:23): [True: 171, False: 770] ------------------ 293| 770| p[l+2] < '0' || p[l+2] > '7' || p[l+3] != ' ')) ------------------ | Branch (293:7): [True: 200, False: 570] | Branch (293:23): [True: 249, False: 321] | Branch (293:39): [True: 235, False: 86] ------------------ 294| 1.47k| l = 0; 295| | 296| 159k| p += len; 297| 159k| avail -= len; 298| 159k| if (l) ------------------ | Branch (298:7): [True: 86, False: 159k] ------------------ 299| 86| break; 300| 159k| firstline = 0; 301| | 302| | /* Do not read more than UUENCODE_BID_MAX_READ bytes */ 303| 159k| if (nbytes_read >= UUENCODE_BID_MAX_READ) ------------------ | | 44| 159k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (303:7): [True: 16, False: 159k] ------------------ 304| 16| return (0); 305| 159k| } 306| 86| if (!avail) ------------------ | Branch (306:6): [True: 0, False: 86] ------------------ 307| 0| return (0); 308| 86| len = bid_get_line(f, &p, &avail, &ravail, &nl, &nbytes_read); 309| 86| if (len < 0 || nl == 0) ------------------ | Branch (309:6): [True: 1, False: 85] | Branch (309:17): [True: 0, False: 85] ------------------ 310| 1| return (0);/* There are non-ascii characters. */ 311| 85| avail -= len; 312| | 313| 85| if (l == 6) { ------------------ | Branch (313:6): [True: 51, False: 34] ------------------ 314| | /* "begin " */ 315| 51| if (!uuchar[*p]) ------------------ | Branch (315:7): [True: 0, False: 51] ------------------ 316| 0| return (0); 317| | /* Get a length of decoded bytes. */ 318| 51| l = UUDECODE(*p++); len--; ------------------ | | 258| 51|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 319| 51| if (l > 45) ------------------ | Branch (319:7): [True: 0, False: 51] ------------------ 320| | /* Normally, maximum length is 45(character 'M'). */ 321| 0| return (0); 322| 51| if (l > len - nl) ------------------ | Branch (322:7): [True: 0, False: 51] ------------------ 323| 0| return (0); /* Line too short. */ 324| 102| while (l) { ------------------ | Branch (324:10): [True: 51, False: 51] ------------------ 325| 51| if (!uuchar[*p++]) ------------------ | Branch (325:8): [True: 0, False: 51] ------------------ 326| 0| return (0); 327| 51| --len; 328| 51| --l; 329| 51| } 330| 51| if (len-nl == 1 && ------------------ | Branch (330:7): [True: 10, False: 41] ------------------ 331| 10| (uuchar[*p] || /* Check sum. */ ------------------ | Branch (331:8): [True: 10, False: 0] ------------------ 332| 10| (*p >= 'a' && *p <= 'z'))) {/* Padding data(MINIX). */ ------------------ | Branch (332:9): [True: 0, False: 0] | Branch (332:22): [True: 0, False: 0] ------------------ 333| 10| ++p; 334| 10| --len; 335| 10| } 336| 51| p += nl; 337| 51| if (avail && uuchar[*p]) ------------------ | Branch (337:7): [True: 51, False: 0] | Branch (337:16): [True: 51, False: 0] ------------------ 338| 51| return (firstline+30); 339| 51| } else if (l == 13) { ------------------ | Branch (339:13): [True: 34, False: 0] ------------------ 340| | /* "begin-base64 " */ 341| 118| while (len-nl > 0) { ------------------ | Branch (341:10): [True: 84, False: 34] ------------------ 342| 84| if (!base64[*p++]) ------------------ | Branch (342:8): [True: 0, False: 84] ------------------ 343| 0| return (0); 344| 84| --len; 345| 84| } 346| 34| p += nl; 347| | 348| 34| if (avail >= 5 && memcmp(p, "====\n", 5) == 0) ------------------ | Branch (348:7): [True: 29, False: 5] | Branch (348:21): [True: 0, False: 29] ------------------ 349| 0| return (firstline+40); 350| 34| if (avail >= 6 && memcmp(p, "====\r\n", 6) == 0) ------------------ | Branch (350:7): [True: 29, False: 5] | Branch (350:21): [True: 0, False: 29] ------------------ 351| 0| return (firstline+40); 352| 34| if (avail > 0 && base64[*p]) ------------------ | Branch (352:7): [True: 34, False: 0] | Branch (352:20): [True: 34, False: 0] ------------------ 353| 34| return (firstline+30); 354| 34| } 355| | 356| 0| return (0); 357| 85|} archive_read_support_filter_uu.c:bid_get_line: 213| 163k|{ 214| 163k| ssize_t len; 215| 163k| int quit; 216| | 217| 163k| quit = 0; 218| 163k| if (*avail == 0) { ------------------ | Branch (218:6): [True: 7, False: 163k] ------------------ 219| 7| *nl = 0; 220| 7| len = 0; 221| 7| } else 222| 163k| len = get_line(*b, *avail, nl); 223| | 224| | /* 225| | * Read more bytes while it does not reach the end of line. 226| | */ 227| 163k| while (*nl == 0 && len == *avail && !quit && ------------------ | Branch (227:9): [True: 3.98k, False: 159k] | Branch (227:21): [True: 30, False: 3.95k] | Branch (227:38): [True: 30, False: 0] ------------------ 228| 30| *nbytes_read < UUENCODE_BID_MAX_READ) { ------------------ | | 44| 30|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (228:6): [True: 28, False: 2] ------------------ 229| 28| ssize_t diff = *ravail - *avail; 230| 28| size_t nbytes_req = (*ravail+1023) & ~1023U; 231| 28| ssize_t tested; 232| | 233| | /* Increase reading bytes if it is not enough for at least 234| | * two new lines. */ 235| 28| if (nbytes_req < (size_t)*ravail + 160) ------------------ | Branch (235:7): [True: 6, False: 22] ------------------ 236| 6| nbytes_req <<= 1; 237| | 238| 28| *b = __archive_read_filter_ahead(f, nbytes_req, avail); 239| 28| if (*b == NULL) { ------------------ | Branch (239:7): [True: 21, False: 7] ------------------ 240| 21| if (*ravail >= *avail) ------------------ | Branch (240:8): [True: 21, False: 0] ------------------ 241| 21| return (0); 242| | /* Reading bytes reaches the end of a stream. */ 243| 0| *b = __archive_read_filter_ahead(f, *avail, avail); 244| 0| quit = 1; 245| 0| } 246| 7| *nbytes_read = *avail; 247| 7| *ravail = *avail; 248| 7| *b += diff; 249| 7| *avail -= diff; 250| 7| tested = len;/* Skip some bytes we already determined. */ 251| 7| len = get_line(*b + tested, *avail - tested, nl); 252| 7| if (len >= 0) ------------------ | Branch (252:7): [True: 6, False: 1] ------------------ 253| 6| len += tested; 254| 7| } 255| 163k| return (len); 256| 163k|} archive_read_support_filter_uu.c:get_line: 177| 699k|{ 178| 699k| ssize_t len; 179| | 180| 699k| len = 0; 181| 7.36M| while (len < avail) { ------------------ | Branch (181:9): [True: 7.35M, False: 1.55k] ------------------ 182| 7.35M| switch (ascii[*b]) { ------------------ | Branch (182:11): [True: 7.35M, False: 0] ------------------ 183| 3.96k| case 0: /* Non-ascii character or control character. */ ------------------ | Branch (183:3): [True: 3.96k, False: 7.35M] ------------------ 184| 3.96k| if (nlsize != NULL) ------------------ | Branch (184:8): [True: 3.96k, False: 0] ------------------ 185| 3.96k| *nlsize = 0; 186| 3.96k| return (-1); 187| 601k| case '\r': ------------------ | Branch (187:3): [True: 601k, False: 6.75M] ------------------ 188| 601k| if (avail-len > 1 && b[1] == '\n') { ------------------ | Branch (188:8): [True: 601k, False: 169] | Branch (188:25): [True: 382, False: 600k] ------------------ 189| 382| if (nlsize != NULL) ------------------ | Branch (189:9): [True: 382, False: 0] ------------------ 190| 382| *nlsize = 2; 191| 382| return (len+2); 192| 382| } 193| | /* FALL THROUGH */ 194| 693k| case '\n': ------------------ | Branch (194:3): [True: 93.0k, False: 7.26M] ------------------ 195| 693k| if (nlsize != NULL) ------------------ | Branch (195:8): [True: 693k, False: 0] ------------------ 196| 693k| *nlsize = 1; 197| 693k| return (len+1); 198| 6.66M| case 1: ------------------ | Branch (198:3): [True: 6.66M, False: 698k] ------------------ 199| 6.66M| b++; 200| 6.66M| len++; 201| 6.66M| break; 202| 7.35M| } 203| 7.35M| } 204| 1.55k| if (nlsize != NULL) ------------------ | Branch (204:6): [True: 1.55k, False: 0] ------------------ 205| 1.55k| *nlsize = 0; 206| 1.55k| return (avail); 207| 699k|} archive_read_support_filter_uu.c:uudecode_bidder_init: 368| 85|{ 369| 85| struct uu *uu; 370| 85| void *out_buff; 371| 85| void *in_buff; 372| | 373| 85| f->code = ARCHIVE_FILTER_UU; ------------------ | | 316| 85|#define ARCHIVE_FILTER_UU 7 ------------------ 374| 85| f->name = "uu"; 375| | 376| 85| uu = calloc(1, sizeof(*uu)); 377| 85| out_buff = malloc(OUT_BUFF_SIZE); ------------------ | | 53| 85|#define OUT_BUFF_SIZE (64 * 1024) ------------------ 378| 85| in_buff = malloc(IN_BUFF_SIZE); ------------------ | | 49| 85|#define IN_BUFF_SIZE (1024) ------------------ 379| 85| if (uu == NULL || out_buff == NULL || in_buff == NULL) { ------------------ | Branch (379:6): [True: 0, False: 85] | Branch (379:20): [True: 0, False: 85] | Branch (379:40): [True: 0, False: 85] ------------------ 380| 0| archive_set_error(&f->archive->archive, ENOMEM, 381| 0| "Can't allocate data for uudecode"); 382| 0| free(uu); 383| 0| free(out_buff); 384| 0| free(in_buff); 385| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 386| 0| } 387| | 388| 85| f->data = uu; 389| 85| uu->in_buff = in_buff; 390| 85| uu->in_cnt = 0; 391| 85| uu->in_allocated = IN_BUFF_SIZE; ------------------ | | 49| 85|#define IN_BUFF_SIZE (1024) ------------------ 392| 85| uu->out_buff = out_buff; 393| 85| uu->state = ST_FIND_HEAD; ------------------ | | 55| 85|#define ST_FIND_HEAD 0 ------------------ 394| 85| uu->mode_set = 0; 395| 85| uu->name = NULL; 396| 85| f->vtable = &uudecode_reader_vtable; 397| | 398| 85| return (ARCHIVE_OK); ------------------ | | 233| 85|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 399| 85|} archive_read_support_filter_uu.c:uudecode_filter_read: 456| 1.12k|{ 457| 1.12k| struct uu *uu = f->data; 458| 1.12k| const unsigned char *b, *d; 459| 1.12k| unsigned char *out; 460| 1.12k| ssize_t avail_in, ravail; 461| 1.12k| ssize_t used; 462| 1.12k| ssize_t total; 463| 1.12k| ssize_t len, llen, nl, namelen; 464| | 465| 1.76k|read_more: 466| 1.76k| d = __archive_read_filter_ahead(f->upstream, 1, &avail_in); 467| 1.76k| if (d == NULL && avail_in < 0) ------------------ | Branch (467:6): [True: 38, False: 1.72k] | Branch (467:19): [True: 4, False: 34] ------------------ 468| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 469| | /* Quiet a code analyzer; make sure avail_in must be zero 470| | * when d is NULL. */ 471| 1.75k| if (d == NULL) ------------------ | Branch (471:6): [True: 34, False: 1.72k] ------------------ 472| 34| avail_in = 0; 473| 1.75k| used = 0; 474| 1.75k| total = 0; 475| 1.75k| out = uu->out_buff; 476| 1.75k| if (avail_in > 2 * UUENCODE_BID_MAX_READ) ------------------ | | 44| 1.75k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (476:6): [True: 10, False: 1.74k] ------------------ 477| 10| avail_in = 2 * UUENCODE_BID_MAX_READ; ------------------ | | 44| 10|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ 478| 1.75k| ravail = avail_in; 479| 1.75k| if (uu->state == ST_IGNORE) { ------------------ | | 59| 1.75k|#define ST_IGNORE 4 ------------------ | Branch (479:6): [True: 17, False: 1.74k] ------------------ 480| 17| used = avail_in; 481| 17| goto finish; 482| 17| } 483| 1.74k| if (uu->in_cnt) { ------------------ | Branch (483:6): [True: 1.48k, False: 257] ------------------ 484| 1.48k| if (uu->in_cnt > UUENCODE_BID_MAX_READ) { ------------------ | | 44| 1.48k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (484:7): [True: 0, False: 1.48k] ------------------ 485| 0| archive_set_error(&f->archive->archive, 486| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 487| 0| "Invalid format data"); 488| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 489| 0| } 490| | /* 491| | * If there is remaining data which is saved by 492| | * a previous call, use it first. 493| | */ 494| 1.48k| if (ensure_in_buff_size(f, uu, ------------------ | Branch (494:7): [True: 0, False: 1.48k] ------------------ 495| 1.48k| avail_in + uu->in_cnt) != ARCHIVE_OK) ------------------ | | 233| 1.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 496| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 497| 1.48k| if (avail_in > 0) ------------------ | Branch (497:7): [True: 1.45k, False: 29] ------------------ 498| 1.45k| memcpy(uu->in_buff + uu->in_cnt, 499| 1.45k| d, avail_in); 500| 1.48k| d = uu->in_buff; 501| 1.48k| avail_in += uu->in_cnt; 502| 1.48k| uu->in_cnt = 0; 503| 1.48k| } 504| 536k| for (;used < avail_in; d += llen, used += llen) { ------------------ | Branch (504:8): [True: 536k, False: 173] ------------------ 505| 536k| ssize_t l, body; 506| | 507| 536k| b = d; 508| 536k| len = get_line(b, avail_in - used, &nl); 509| 536k| if (len < 0) { ------------------ | Branch (509:7): [True: 14, False: 536k] ------------------ 510| | /* Non-ascii character is found. */ 511| 14| if (uu->state == ST_FIND_HEAD && ------------------ | | 55| 28|#define ST_FIND_HEAD 0 ------------------ | Branch (511:8): [True: 0, False: 14] ------------------ 512| 0| (uu->total > 0 || total > 0)) { ------------------ | Branch (512:9): [True: 0, False: 0] | Branch (512:26): [True: 0, False: 0] ------------------ 513| 0| uu->state = ST_IGNORE; ------------------ | | 59| 0|#define ST_IGNORE 4 ------------------ 514| 0| used = avail_in; 515| 0| goto finish; 516| 0| } 517| 14| archive_set_error(&f->archive->archive, 518| 14| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 14|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 519| 14| "Insufficient compressed data"); 520| 14| return (ARCHIVE_FATAL); ------------------ | | 239| 14|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 521| 14| } 522| 536k| if (len > UUENCODE_BID_MAX_READ) { ------------------ | | 44| 536k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (522:7): [True: 1, False: 536k] ------------------ 523| 1| archive_set_error(&f->archive->archive, 524| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 525| 1| "Invalid format data"); 526| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 527| 1| } 528| 536k| llen = len; 529| 536k| if ((nl == 0) && (uu->state != ST_UUEND)) { ------------------ | | 57| 1.52k|#define ST_UUEND 2 ------------------ | Branch (529:7): [True: 1.52k, False: 534k] | Branch (529:20): [True: 1.51k, False: 10] ------------------ 530| 1.51k| if (total == 0 && ravail <= 0) { ------------------ | Branch (530:8): [True: 666, False: 852] | Branch (530:22): [True: 29, False: 637] ------------------ 531| | /* There is nothing more to read, fail */ 532| 29| archive_set_error(&f->archive->archive, 533| 29| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 29|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 534| 29| "Missing format data"); 535| 29| return (ARCHIVE_FATAL); ------------------ | | 239| 29|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 536| 29| } 537| | /* 538| | * Save remaining data which does not contain 539| | * NL('\n','\r'). 540| | */ 541| 1.48k| if (ensure_in_buff_size(f, uu, len) ------------------ | Branch (541:8): [True: 0, False: 1.48k] ------------------ 542| 1.48k| != ARCHIVE_OK) ------------------ | | 233| 1.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 543| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 544| 1.48k| if (uu->in_buff != b) ------------------ | Branch (544:8): [True: 1.01k, False: 473] ------------------ 545| 1.01k| memmove(uu->in_buff, b, len); 546| 1.48k| uu->in_cnt = len; 547| 1.48k| if (total == 0) { ------------------ | Branch (547:8): [True: 637, False: 852] ------------------ 548| | /* Do not return 0; it means end-of-file. 549| | * We should try to read more bytes. */ 550| 637| __archive_read_filter_consume( 551| 637| f->upstream, ravail); 552| 637| goto read_more; 553| 637| } 554| 852| used += len; 555| 852| break; 556| 1.48k| } 557| 534k| switch (uu->state) { 558| 0| default: ------------------ | Branch (558:3): [True: 0, False: 534k] ------------------ 559| 2.17k| case ST_FIND_HEAD: ------------------ | | 55| 2.17k|#define ST_FIND_HEAD 0 ------------------ | Branch (559:3): [True: 2.17k, False: 532k] ------------------ 560| | /* Do not read more than UUENCODE_BID_MAX_READ bytes */ 561| 2.17k| if (total + len >= UUENCODE_BID_MAX_READ) { ------------------ | | 44| 2.17k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (561:8): [True: 0, False: 2.17k] ------------------ 562| 0| archive_set_error(&f->archive->archive, 563| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 564| 0| "Invalid format data"); 565| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 566| 0| } 567| 2.17k| if (len - nl >= 11 && memcmp(b, "begin ", 6) == 0) ------------------ | Branch (567:8): [True: 1.13k, False: 1.04k] | Branch (567:26): [True: 875, False: 257] ------------------ 568| 875| l = 6; 569| 1.29k| else if (len - nl >= 18 && ------------------ | Branch (569:13): [True: 103, False: 1.19k] ------------------ 570| 103| memcmp(b, "begin-base64 ", 13) == 0) ------------------ | Branch (570:8): [True: 34, False: 69] ------------------ 571| 34| l = 13; 572| 1.26k| else 573| 1.26k| l = 0; 574| 2.17k| if (l != 0 && b[l] >= '0' && b[l] <= '7' && ------------------ | Branch (574:8): [True: 909, False: 1.26k] | Branch (574:18): [True: 908, False: 1] | Branch (574:33): [True: 630, False: 278] ------------------ 575| 630| b[l+1] >= '0' && b[l+1] <= '7' && ------------------ | Branch (575:8): [True: 450, False: 180] | Branch (575:25): [True: 447, False: 3] ------------------ 576| 447| b[l+2] >= '0' && b[l+2] <= '7' && b[l+3] == ' ') { ------------------ | Branch (576:8): [True: 248, False: 199] | Branch (576:25): [True: 245, False: 3] | Branch (576:42): [True: 85, False: 160] ------------------ 577| 85| if (l == 6) ------------------ | Branch (577:9): [True: 51, False: 34] ------------------ 578| 51| uu->state = ST_READ_UU; ------------------ | | 56| 51|#define ST_READ_UU 1 ------------------ 579| 34| else 580| 34| uu->state = ST_READ_BASE64; ------------------ | | 58| 34|#define ST_READ_BASE64 3 ------------------ 581| 85| uu->mode = (mode_t)( 582| 85| ((int)(b[l] - '0') * 64) + 583| 85| ((int)(b[l+1] - '0') * 8) + 584| 85| (int)(b[l+2] - '0')); 585| 85| uu->mode_set = 1; 586| 85| namelen = len - nl - 4 - l; 587| 85| if (namelen > 1) { ------------------ | Branch (587:9): [True: 15, False: 70] ------------------ 588| 15| if (uu->name != NULL) ------------------ | Branch (588:10): [True: 0, False: 15] ------------------ 589| 0| free(uu->name); 590| 15| uu->name = malloc(namelen + 1); 591| 15| if (uu->name == NULL) { ------------------ | Branch (591:10): [True: 0, False: 15] ------------------ 592| 0| archive_set_error( 593| 0| &f->archive->archive, 594| 0| ENOMEM, 595| 0| "Can't allocate data for uudecode"); 596| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 597| 0| } 598| 15| strncpy(uu->name, 599| 15| (const char *)(b + l + 4), 600| 15| namelen); 601| 15| uu->name[namelen] = '\0'; 602| 15| } 603| 85| } 604| 2.17k| break; 605| 2.17k| case ST_READ_UU: ------------------ | | 56| 207|#define ST_READ_UU 1 ------------------ | Branch (605:3): [True: 207, False: 534k] ------------------ 606| 207| if (total + len * 2 > OUT_BUFF_SIZE) ------------------ | | 53| 207|#define OUT_BUFF_SIZE (64 * 1024) ------------------ | Branch (606:8): [True: 3, False: 204] ------------------ 607| 3| goto finish; 608| 204| body = len - nl; 609| 204| if (!uuchar[*b] || body <= 0) { ------------------ | Branch (609:8): [True: 0, False: 204] | Branch (609:23): [True: 0, False: 204] ------------------ 610| 0| archive_set_error(&f->archive->archive, 611| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 612| 0| "Insufficient compressed data"); 613| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 614| 0| } 615| | /* Get length of undecoded bytes of current line. */ 616| 204| l = UUDECODE(*b++); ------------------ | | 258| 204|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 617| 204| body--; 618| 204| if (l > body) { ------------------ | Branch (618:8): [True: 0, False: 204] ------------------ 619| 0| archive_set_error(&f->archive->archive, 620| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 621| 0| "Insufficient compressed data"); 622| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 623| 0| } 624| 204| if (l == 0) { ------------------ | Branch (624:8): [True: 10, False: 194] ------------------ 625| 10| uu->state = ST_UUEND; ------------------ | | 57| 10|#define ST_UUEND 2 ------------------ 626| 10| break; 627| 10| } 628| 543| while (l > 0) { ------------------ | Branch (628:11): [True: 354, False: 189] ------------------ 629| 354| int n = 0; 630| | 631| 354| if (!uuchar[b[0]] || !uuchar[b[1]]) ------------------ | Branch (631:9): [True: 0, False: 354] | Branch (631:26): [True: 1, False: 353] ------------------ 632| 1| break; 633| 353| n = UUDECODE(*b++) << 18; ------------------ | | 258| 353|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 634| 353| n |= UUDECODE(*b++) << 12; ------------------ | | 258| 353|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 635| 353| *out++ = n >> 16; total++; 636| 353| --l; 637| | 638| 353| if (l > 0) { ------------------ | Branch (638:9): [True: 307, False: 46] ------------------ 639| 307| if (!uuchar[b[0]]) ------------------ | Branch (639:10): [True: 3, False: 304] ------------------ 640| 3| break; 641| 304| n |= UUDECODE(*b++) << 6; ------------------ | | 258| 304|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 642| 304| *out++ = (n >> 8) & 0xFF; total++; 643| 304| --l; 644| 304| } 645| 350| if (l > 0) { ------------------ | Branch (645:9): [True: 161, False: 189] ------------------ 646| 161| if (!uuchar[b[0]]) ------------------ | Branch (646:10): [True: 1, False: 160] ------------------ 647| 1| break; 648| 160| n |= UUDECODE(*b++); ------------------ | | 258| 160|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 649| 160| *out++ = n & 0xFF; total++; 650| 160| --l; 651| 160| } 652| 350| } 653| 194| if (l) { ------------------ | Branch (653:8): [True: 5, False: 189] ------------------ 654| 5| archive_set_error(&f->archive->archive, 655| 5| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 5|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 656| 5| "Insufficient compressed data"); 657| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 658| 5| } 659| 189| break; 660| 189| case ST_UUEND: ------------------ | | 57| 10|#define ST_UUEND 2 ------------------ | Branch (660:3): [True: 10, False: 534k] ------------------ 661| 10| if (len - nl == 3 && memcmp(b, "end ", 3) == 0) { ------------------ | Branch (661:8): [True: 6, False: 4] | Branch (661:25): [True: 6, False: 0] ------------------ 662| 6| uu->state = ST_IGNORE; ------------------ | | 59| 6|#define ST_IGNORE 4 ------------------ 663| 6| goto finish; 664| 6| } else { 665| 4| archive_set_error(&f->archive->archive, 666| 4| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 667| 4| "Insufficient compressed data"); 668| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 669| 4| } 670| 0| break; 671| 532k| case ST_READ_BASE64: ------------------ | | 58| 532k|#define ST_READ_BASE64 3 ------------------ | Branch (671:3): [True: 532k, False: 2.38k] ------------------ 672| 532k| if (total + len * 2 > OUT_BUFF_SIZE) ------------------ | | 53| 532k|#define OUT_BUFF_SIZE (64 * 1024) ------------------ | Branch (672:8): [True: 3, False: 532k] ------------------ 673| 3| goto finish; 674| 532k| l = len - nl; 675| 532k| if (l >= 3 && b[0] == '=' && b[1] == '=' && ------------------ | Branch (675:8): [True: 400k, False: 132k] | Branch (675:18): [True: 360k, False: 40.1k] | Branch (675:33): [True: 104k, False: 255k] ------------------ 676| 104k| b[2] == '=') { ------------------ | Branch (676:8): [True: 11, False: 104k] ------------------ 677| 11| uu->state = ST_IGNORE; ------------------ | | 59| 11|#define ST_IGNORE 4 ------------------ 678| 11| goto finish; 679| 11| } 680| 577k| while (l > 0) { ------------------ | Branch (680:11): [True: 555k, False: 21.5k] ------------------ 681| 555k| int n = 0; 682| | 683| 555k| if (!base64[b[0]] || !base64[b[1]]) ------------------ | Branch (683:9): [True: 1, False: 555k] | Branch (683:26): [True: 149k, False: 406k] ------------------ 684| 149k| break; 685| 406k| n = base64num[*b++] << 18; 686| 406k| n |= base64num[*b++] << 12; 687| 406k| *out++ = n >> 16; total++; 688| 406k| l -= 2; 689| | 690| 406k| if (l > 0) { ------------------ | Branch (690:9): [True: 389k, False: 16.5k] ------------------ 691| 389k| if (*b == '=') ------------------ | Branch (691:10): [True: 199k, False: 190k] ------------------ 692| 199k| break; 693| 190k| if (!base64[*b]) ------------------ | Branch (693:10): [True: 1, False: 190k] ------------------ 694| 1| break; 695| 190k| n |= base64num[*b++] << 6; 696| 190k| *out++ = (n >> 8) & 0xFF; total++; 697| 190k| --l; 698| 190k| } 699| 207k| if (l > 0) { ------------------ | Branch (699:9): [True: 190k, False: 16.6k] ------------------ 700| 190k| if (*b == '=') ------------------ | Branch (700:10): [True: 162k, False: 27.9k] ------------------ 701| 162k| break; 702| 27.9k| if (!base64[*b]) ------------------ | Branch (702:10): [True: 0, False: 27.9k] ------------------ 703| 0| break; 704| 27.9k| n |= base64num[*b++]; 705| 27.9k| *out++ = n & 0xFF; total++; 706| 27.9k| --l; 707| 27.9k| } 708| 207k| } 709| 532k| if (l && *b != '=') { ------------------ | Branch (709:8): [True: 511k, False: 21.5k] | Branch (709:13): [True: 4, False: 511k] ------------------ 710| 4| archive_set_error(&f->archive->archive, 711| 4| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 712| 4| "Insufficient compressed data"); 713| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 714| 4| } 715| 532k| break; 716| 534k| } 717| 534k| } 718| 1.06k|finish: 719| 1.06k| if (ravail < avail_in) ------------------ | Branch (719:6): [True: 980, False: 85] ------------------ 720| 980| used -= avail_in - ravail; 721| 1.06k| __archive_read_filter_consume(f->upstream, used); 722| | 723| 1.06k| *buff = uu->out_buff; 724| 1.06k| uu->total += total; 725| 1.06k| return (total); 726| 1.74k|} archive_read_support_filter_uu.c:ensure_in_buff_size: 404| 2.97k|{ 405| | 406| 2.97k| if (size > uu->in_allocated) { ------------------ | Branch (406:6): [True: 30, False: 2.94k] ------------------ 407| 30| unsigned char *ptr; 408| 30| size_t newsize; 409| | 410| | /* 411| | * Calculate a new buffer size for in_buff. 412| | * Increase its value until it is enough for our needs. 413| | */ 414| 30| newsize = uu->in_allocated; 415| 1.16k| do { 416| 1.16k| if (newsize < IN_BUFF_SIZE*32) ------------------ | | 49| 1.16k|#define IN_BUFF_SIZE (1024) ------------------ | Branch (416:8): [True: 127, False: 1.03k] ------------------ 417| 127| newsize <<= 1; 418| 1.03k| else 419| 1.03k| newsize += IN_BUFF_SIZE; ------------------ | | 49| 1.03k|#define IN_BUFF_SIZE (1024) ------------------ 420| 1.16k| } while (size > newsize); ------------------ | Branch (420:12): [True: 1.13k, False: 30] ------------------ 421| | /* Allocate the new buffer. */ 422| 30| ptr = malloc(newsize); 423| 30| if (ptr == NULL) { ------------------ | Branch (423:7): [True: 0, False: 30] ------------------ 424| 0| archive_set_error(&f->archive->archive, 425| 0| ENOMEM, 426| 0| "Can't allocate data for uudecode"); 427| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 428| 0| } 429| | /* Move the remaining data in in_buff into the new buffer. */ 430| 30| if (uu->in_cnt) ------------------ | Branch (430:7): [True: 5, False: 25] ------------------ 431| 5| memcpy(ptr, uu->in_buff, uu->in_cnt); 432| | /* Replace in_buff with the new buffer. */ 433| 30| free(uu->in_buff); 434| 30| uu->in_buff = ptr; 435| 30| uu->in_allocated = newsize; 436| 30| } 437| 2.97k| return (ARCHIVE_OK); ------------------ | | 233| 2.97k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 438| 2.97k|} archive_read_support_filter_uu.c:uudecode_filter_close: 730| 85|{ 731| 85| struct uu *uu = f->data; 732| | 733| 85| free(uu->in_buff); 734| 85| free(uu->out_buff); 735| 85| free(uu->name); 736| 85| free(uu); 737| | 738| 85| return (ARCHIVE_OK); ------------------ | | 233| 85|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 739| 85|} archive_read_support_filter_uu.c:uudecode_read_header: 442| 29|{ 443| 29| struct uu *uu = f->data; 444| | 445| 29| if (uu->mode_set != 0) ------------------ | Branch (445:6): [True: 29, False: 0] ------------------ 446| 29| archive_entry_set_mode(entry, S_IFREG | uu->mode); 447| | 448| 29| if (uu->name != NULL) ------------------ | Branch (448:6): [True: 8, False: 21] ------------------ 449| 8| archive_entry_set_pathname(entry, uu->name); 450| | 451| 29| return (ARCHIVE_OK); ------------------ | | 233| 29|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 452| 29|} archive_read_support_filter_xz: 115| 3.66k|{ 116| 3.66k| struct archive_read *a = (struct archive_read *)_a; 117| | 118| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (118:6): [True: 0, False: 3.66k] ------------------ 119| 3.66k| &xz_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 120| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 121| | 122| 3.66k|#if HAVE_LZMA_H && HAVE_LIBLZMA 123| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 124| |#else 125| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 126| | "Using external xz program for xz decompression"); 127| | return (ARCHIVE_WARN); 128| |#endif 129| 3.66k|} archive_read_support_filter_lzma: 147| 3.66k|{ 148| 3.66k| struct archive_read *a = (struct archive_read *)_a; 149| | 150| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (150:6): [True: 0, False: 3.66k] ------------------ 151| 3.66k| &lzma_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 152| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 153| | 154| 3.66k|#if HAVE_LZMA_H && HAVE_LIBLZMA 155| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 156| |#else 157| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 158| | "Using external lzma program for lzma decompression"); 159| | return (ARCHIVE_WARN); 160| |#endif 161| 3.66k|} archive_read_support_filter_lzip: 180| 3.66k|{ 181| 3.66k| struct archive_read *a = (struct archive_read *)_a; 182| | 183| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (183:6): [True: 0, False: 3.66k] ------------------ 184| 3.66k| &lzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 185| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 186| | 187| 3.66k|#if HAVE_LZMA_H && HAVE_LIBLZMA 188| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 189| |#else 190| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 191| | "Using external lzip program for lzip decompression"); 192| | return (ARCHIVE_WARN); 193| |#endif 194| 3.66k|} archive_read_support_filter_xz.c:xz_bidder_bid: 202| 4.14k|{ 203| 4.14k| const unsigned char *buffer; 204| | 205| 4.14k| (void)b; /* UNUSED */ 206| | 207| 4.14k| buffer = __archive_read_filter_ahead(f, 6, NULL); 208| 4.14k| if (buffer == NULL) ------------------ | Branch (208:6): [True: 84, False: 4.06k] ------------------ 209| 84| return (0); 210| | 211| | /* 212| | * Verify Header Magic Bytes : FD 37 7A 58 5A 00 213| | */ 214| 4.06k| if (memcmp(buffer, "\xFD\x37\x7A\x58\x5A\x00", 6) != 0) ------------------ | Branch (214:6): [True: 4.06k, False: 0] ------------------ 215| 4.06k| return (0); 216| | 217| 0| return (48); 218| 4.06k|} archive_read_support_filter_xz.c:xz_lzma_bidder_init: 468| 3|{ 469| 3| static const size_t out_block_size = 64 * 1024; 470| 3| void *out_block; 471| 3| struct xz *xz; 472| 3| int ret; 473| | 474| 3| xz = calloc(1, sizeof(*xz)); 475| 3| out_block = malloc(out_block_size); 476| 3| if (xz == NULL || out_block == NULL) { ------------------ | Branch (476:6): [True: 0, False: 3] | Branch (476:20): [True: 0, False: 3] ------------------ 477| 0| archive_set_error(&f->archive->archive, ENOMEM, 478| 0| "Can't allocate data for xz decompression"); 479| 0| free(out_block); 480| 0| free(xz); 481| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 482| 0| } 483| | 484| 3| f->data = xz; 485| 3| xz->out_block_size = out_block_size; 486| 3| xz->out_block = out_block; 487| 3| f->vtable = &xz_lzma_reader_vtable; 488| | 489| 3| xz->stream.avail_in = 0; 490| | 491| 3| xz->stream.next_out = xz->out_block; 492| 3| xz->stream.avail_out = xz->out_block_size; 493| | 494| 3| xz->crc32 = 0; 495| 3| if (f->code == ARCHIVE_FILTER_LZIP) { ------------------ | | 318| 3|#define ARCHIVE_FILTER_LZIP 9 ------------------ | Branch (495:6): [True: 2, False: 1] ------------------ 496| | /* 497| | * We have to read a lzip header and use it to initialize 498| | * compression library, thus we cannot initialize the 499| | * library for lzip here. 500| | */ 501| 2| xz->in_stream = 0; 502| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 503| 2| } else 504| 1| xz->in_stream = 1; 505| | 506| | /* Initialize compression library. */ 507| 1| if (f->code == ARCHIVE_FILTER_XZ) ------------------ | | 315| 1|#define ARCHIVE_FILTER_XZ 6 ------------------ | Branch (507:6): [True: 0, False: 1] ------------------ 508| 0| ret = lzma_stream_decoder(&(xz->stream), 509| 0| LZMA_MEMLIMIT,/* memlimit */ ------------------ | | 69| 0|#define LZMA_MEMLIMIT UINT64_MAX ------------------ 510| 0| LZMA_CONCATENATED); 511| 1| else 512| 1| ret = lzma_alone_decoder(&(xz->stream), 513| 1| LZMA_MEMLIMIT);/* memlimit */ ------------------ | | 69| 1|#define LZMA_MEMLIMIT UINT64_MAX ------------------ 514| | 515| 1| if (ret == LZMA_OK) ------------------ | Branch (515:6): [True: 1, False: 0] ------------------ 516| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 517| | 518| | /* Library setup failed: Choose an error message and clean up. */ 519| 0| set_error(f, ret); 520| | 521| 0| free(xz->out_block); 522| 0| free(xz); 523| 0| f->data = NULL; 524| 0| f->vtable = NULL; 525| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 526| 1|} archive_read_support_filter_xz.c:xz_filter_read: 646| 260|{ 647| 260| struct xz *xz = f->data; 648| 260| size_t decompressed; 649| 260| ssize_t avail_in; 650| 260| int64_t member_in; 651| 260| int ret; 652| | 653| 260| redo: 654| | /* Empty our output buffer. */ 655| 260| xz->stream.next_out = xz->out_block; 656| 260| xz->stream.avail_out = xz->out_block_size; 657| 260| member_in = xz->member_in; 658| | 659| | /* Try to fill the output buffer. */ 660| 521| while (xz->stream.avail_out > 0 && !xz->eof) { ------------------ | Branch (660:9): [True: 265, False: 256] | Branch (660:37): [True: 262, False: 3] ------------------ 661| 262| if (!xz->in_stream) { ------------------ | Branch (661:7): [True: 3, False: 259] ------------------ 662| | /* 663| | * Initialize liblzma for lzip 664| | */ 665| 3| ret = lzip_init(f); 666| 3| if (ret != ARCHIVE_OK) ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (666:8): [True: 0, False: 3] ------------------ 667| 0| return (ret); 668| 3| xz->in_stream = 1; 669| 3| } 670| 262| xz->stream.next_in = 671| 262| __archive_read_filter_ahead(f->upstream, 1, &avail_in); 672| 262| if (xz->stream.next_in == NULL && avail_in < 0) { ------------------ | Branch (672:7): [True: 3, False: 259] | Branch (672:37): [True: 0, False: 3] ------------------ 673| 0| archive_set_error(&f->archive->archive, 674| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 675| 0| "truncated input"); 676| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 677| 0| } 678| 262| xz->stream.avail_in = avail_in; 679| | 680| | /* Decompress as much as we can in one pass. */ 681| 262| ret = lzma_code(&(xz->stream), 682| 262| (xz->stream.avail_in == 0)? LZMA_FINISH: LZMA_RUN); ------------------ | Branch (682:7): [True: 3, False: 259] ------------------ 683| 262| switch (ret) { 684| 3| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (684:3): [True: 3, False: 259] ------------------ 685| 3| xz->eof = 1; 686| | /* FALL THROUGH */ 687| 261| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (687:3): [True: 258, False: 4] ------------------ 688| 261| __archive_read_filter_consume(f->upstream, 689| 261| avail_in - xz->stream.avail_in); 690| 261| xz->member_in += 691| 261| avail_in - xz->stream.avail_in; 692| 261| break; 693| 1| default: ------------------ | Branch (693:3): [True: 1, False: 261] ------------------ 694| 1| set_error(f, ret); 695| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 696| 262| } 697| 262| } 698| | 699| 259| decompressed = xz->stream.next_out - xz->out_block; 700| 259| xz->member_out += decompressed; 701| 259| if (decompressed == 0) { ------------------ | Branch (701:6): [True: 0, False: 259] ------------------ 702| 0| if (member_in != xz->member_in && ------------------ | Branch (702:7): [True: 0, False: 0] ------------------ 703| 0| f->code == ARCHIVE_FILTER_LZIP && ------------------ | | 318| 0|#define ARCHIVE_FILTER_LZIP 9 ------------------ | Branch (703:7): [True: 0, False: 0] ------------------ 704| 0| xz->eof) { ------------------ | Branch (704:7): [True: 0, False: 0] ------------------ 705| 0| ret = lzip_tail(f); 706| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (706:8): [True: 0, False: 0] ------------------ 707| 0| return (ret); 708| 0| if (!xz->eof) ------------------ | Branch (708:8): [True: 0, False: 0] ------------------ 709| 0| goto redo; 710| 0| } 711| 0| *p = NULL; 712| 259| } else { 713| 259| *p = xz->out_block; 714| 259| if (f->code == ARCHIVE_FILTER_LZIP) { ------------------ | | 318| 259|#define ARCHIVE_FILTER_LZIP 9 ------------------ | Branch (714:7): [True: 3, False: 256] ------------------ 715| 3| xz->crc32 = lzma_crc32(xz->out_block, 716| 3| decompressed, xz->crc32); 717| 3| if (xz->eof) { ------------------ | Branch (717:8): [True: 3, False: 0] ------------------ 718| 3| ret = lzip_tail(f); 719| 3| if (ret != ARCHIVE_OK) ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (719:9): [True: 2, False: 1] ------------------ 720| 2| return (ret); 721| 3| } 722| 3| } 723| 259| } 724| 257| return (decompressed); 725| 259|} archive_read_support_filter_xz.c:lzip_init: 530| 3|{ 531| 3| struct xz *xz = f->data; 532| 3| const unsigned char *h; 533| 3| lzma_filter filters[2]; 534| 3| unsigned char props[5]; 535| 3| uint32_t dicsize; 536| 3| int log2dic, ret; 537| | 538| 3| h = __archive_read_filter_ahead(f->upstream, 6, NULL); 539| 3| if (h == NULL) ------------------ | Branch (539:6): [True: 0, False: 3] ------------------ 540| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 541| | 542| | /* Get a version number. */ 543| 3| xz->lzip_ver = h[4]; 544| | 545| | /* 546| | * Setup lzma property. 547| | */ 548| 3| props[0] = 0x5d; 549| | 550| | /* Get dictionary size. */ 551| 3| log2dic = h[5] & 0x1f; 552| 3| if (log2dic < 12 || log2dic > 29) ------------------ | Branch (552:6): [True: 0, False: 3] | Branch (552:22): [True: 0, False: 3] ------------------ 553| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 554| 3| dicsize = 1U << log2dic; 555| 3| if (log2dic > 12) ------------------ | Branch (555:6): [True: 2, False: 1] ------------------ 556| 2| dicsize -= (dicsize / 16) * (h[5] >> 5); 557| 3| archive_le32enc(props+1, dicsize); 558| | 559| | /* Consume lzip header. */ 560| 3| __archive_read_filter_consume(f->upstream, 6); 561| 3| xz->member_in = 6; 562| | 563| 3| filters[0].id = LZMA_FILTER_LZMA1; 564| 3| filters[0].options = NULL; 565| 3| filters[1].id = LZMA_VLI_UNKNOWN; 566| 3| filters[1].options = NULL; 567| | 568| 3| ret = lzma_properties_decode(&filters[0], NULL, props, sizeof(props)); 569| 3| if (ret != LZMA_OK) { ------------------ | Branch (569:6): [True: 0, False: 3] ------------------ 570| 0| set_error(f, ret); 571| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 572| 0| } 573| 3| ret = lzma_raw_decoder(&(xz->stream), filters); 574| 3| free(filters[0].options); 575| 3| if (ret != LZMA_OK) { ------------------ | Branch (575:6): [True: 0, False: 3] ------------------ 576| 0| set_error(f, ret); 577| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 578| 0| } 579| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 580| 3|} archive_read_support_filter_xz.c:lzip_tail: 584| 3|{ 585| 3| struct xz *xz = f->data; 586| 3| const unsigned char *p; 587| 3| ssize_t avail_in; 588| 3| int tail; 589| | 590| 3| if (xz->lzip_ver == 0) ------------------ | Branch (590:6): [True: 0, False: 3] ------------------ 591| 0| tail = 12; 592| 3| else 593| 3| tail = 20; 594| 3| p = __archive_read_filter_ahead(f->upstream, tail, &avail_in); 595| 3| if (p == NULL && avail_in < 0) ------------------ | Branch (595:6): [True: 0, False: 3] | Branch (595:19): [True: 0, False: 0] ------------------ 596| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 597| 3| if (p == NULL || avail_in < tail) { ------------------ | Branch (597:6): [True: 0, False: 3] | Branch (597:19): [True: 0, False: 3] ------------------ 598| 0| archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 599| 0| "Lzip: Remaining data is less bytes"); 600| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 601| 0| } 602| | 603| | /* Check the crc32 value of the uncompressed data of the current 604| | * member */ 605| 3| if (xz->crc32 != archive_le32dec(p)) { ------------------ | Branch (605:6): [True: 3, False: 0] ------------------ 606| |#ifndef DONT_FAIL_ON_CRC_ERROR 607| | archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, 608| | "Lzip: CRC32 error"); 609| | return (ARCHIVE_FAILED); 610| |#endif 611| 3| } 612| | 613| | /* Check the uncompressed size of the current member */ 614| 3| if ((uint64_t)xz->member_out != archive_le64dec(p + 4)) { ------------------ | Branch (614:6): [True: 0, False: 3] ------------------ 615| 0| archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 616| 0| "Lzip: Uncompressed size error"); 617| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 618| 0| } 619| | 620| | /* Check the total size of the current member */ 621| 3| if (xz->lzip_ver == 1 && ------------------ | Branch (621:6): [True: 3, False: 0] ------------------ 622| 3| (uint64_t)xz->member_in + tail != archive_le64dec(p + 12)) { ------------------ | Branch (622:6): [True: 2, False: 1] ------------------ 623| 2| archive_set_error(&f->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 624| 2| "Lzip: Member size error"); 625| 2| return (ARCHIVE_FAILED); ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 626| 2| } 627| 1| __archive_read_filter_consume(f->upstream, tail); 628| | 629| | /* If current lzip data consists of multi member, try decompressing 630| | * a next member. */ 631| 1| if (lzip_has_member(f->upstream) != 0) { ------------------ | Branch (631:6): [True: 1, False: 0] ------------------ 632| 1| xz->in_stream = 0; 633| 1| xz->crc32 = 0; 634| 1| xz->member_out = 0; 635| 1| xz->member_in = 0; 636| 1| xz->eof = 0; 637| 1| } 638| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 639| 3|} archive_read_support_filter_xz.c:lzip_has_member: 340| 4.14k|{ 341| 4.14k| const unsigned char *buffer; 342| 4.14k| int bits_checked; 343| 4.14k| int log2dic; 344| | 345| 4.14k| buffer = __archive_read_filter_ahead(f, 6, NULL); 346| 4.14k| if (buffer == NULL) ------------------ | Branch (346:6): [True: 84, False: 4.06k] ------------------ 347| 84| return (0); 348| | 349| | /* 350| | * Verify Header Magic Bytes : 4C 5A 49 50 (`LZIP') 351| | */ 352| 4.06k| bits_checked = 0; 353| 4.06k| if (memcmp(buffer, "LZIP", 4) != 0) ------------------ | Branch (353:6): [True: 4.05k, False: 4] ------------------ 354| 4.05k| return (0); 355| 4| bits_checked += 32; 356| | 357| | /* A version number must be 0 or 1 */ 358| 4| if (buffer[4] != 0 && buffer[4] != 1) ------------------ | Branch (358:6): [True: 3, False: 1] | Branch (358:24): [True: 0, False: 3] ------------------ 359| 0| return (0); 360| 4| bits_checked += 8; 361| | 362| | /* Dictionary size. */ 363| 4| log2dic = buffer[5] & 0x1f; 364| 4| if (log2dic < 12 || log2dic > 29) ------------------ | Branch (364:6): [True: 1, False: 3] | Branch (364:22): [True: 0, False: 3] ------------------ 365| 1| return (0); 366| 3| bits_checked += 8; 367| | 368| 3| return (bits_checked); 369| 4|} archive_read_support_filter_xz.c:xz_filter_close: 732| 3|{ 733| 3| struct xz *xz = f->data; 734| | 735| 3| lzma_end(&(xz->stream)); 736| 3| free(xz->out_block); 737| 3| free(xz); 738| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 739| 3|} archive_read_support_filter_xz.c:set_error: 414| 1|{ 415| | 416| 1| switch (ret) { 417| 0| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (417:2): [True: 0, False: 1] ------------------ 418| 0| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (418:2): [True: 0, False: 1] ------------------ 419| 0| break; 420| 0| case LZMA_MEM_ERROR: ------------------ | Branch (420:2): [True: 0, False: 1] ------------------ 421| 0| archive_set_error(&f->archive->archive, ENOMEM, 422| 0| "Lzma library error: Cannot allocate memory"); 423| 0| break; 424| 0| case LZMA_MEMLIMIT_ERROR: ------------------ | Branch (424:2): [True: 0, False: 1] ------------------ 425| 0| archive_set_error(&f->archive->archive, ENOMEM, 426| 0| "Lzma library error: Out of memory"); 427| 0| break; 428| 0| case LZMA_FORMAT_ERROR: ------------------ | Branch (428:2): [True: 0, False: 1] ------------------ 429| 0| archive_set_error(&f->archive->archive, 430| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 431| 0| "Lzma library error: format not recognized"); 432| 0| break; 433| 0| case LZMA_OPTIONS_ERROR: ------------------ | Branch (433:2): [True: 0, False: 1] ------------------ 434| 0| archive_set_error(&f->archive->archive, 435| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 436| 0| "Lzma library error: Invalid options"); 437| 0| break; 438| 0| case LZMA_DATA_ERROR: ------------------ | Branch (438:2): [True: 0, False: 1] ------------------ 439| 0| archive_set_error(&f->archive->archive, 440| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 441| 0| "Lzma library error: Corrupted input data"); 442| 0| break; 443| 1| case LZMA_BUF_ERROR: ------------------ | Branch (443:2): [True: 1, False: 0] ------------------ 444| 1| archive_set_error(&f->archive->archive, 445| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 446| 1| "Lzma library error: No progress is possible"); 447| 1| break; 448| 0| default: ------------------ | Branch (448:2): [True: 0, False: 1] ------------------ 449| | /* Return an error. */ 450| 0| archive_set_error(&f->archive->archive, 451| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 452| 0| "Lzma decompression failed: Unknown error"); 453| 0| break; 454| 1| } 455| 1|} archive_read_support_filter_xz.c:lzma_bidder_bid: 235| 4.14k|{ 236| 4.14k| const unsigned char *buffer; 237| 4.14k| uint32_t dicsize; 238| 4.14k| uint64_t uncompressed_size; 239| 4.14k| int bits_checked; 240| | 241| 4.14k| (void)b; /* UNUSED */ 242| | 243| 4.14k| buffer = __archive_read_filter_ahead(f, 14, NULL); 244| 4.14k| if (buffer == NULL) ------------------ | Branch (244:6): [True: 84, False: 4.06k] ------------------ 245| 84| return (0); 246| | 247| | /* First byte of raw LZMA stream is commonly 0x5d. 248| | * The first byte is a special number, which consists of 249| | * three parameters of LZMA compression, a number of literal 250| | * context bits(which is from 0 to 8, default is 3), a number 251| | * of literal pos bits(which is from 0 to 4, default is 0), 252| | * a number of pos bits(which is from 0 to 4, default is 2). 253| | * The first byte is made by 254| | * (pos bits * 5 + literal pos bit) * 9 + * literal contest bit, 255| | * and so the default value in this field is 256| | * (2 * 5 + 0) * 9 + 3 = 0x5d. 257| | * lzma of LZMA SDK has options to change those parameters. 258| | * It means a range of this field is from 0 to 224. And lzma of 259| | * XZ Utils with option -e records 0x5e in this field. */ 260| | /* NOTE: If this checking of the first byte increases false 261| | * recognition, we should allow only 0x5d and 0x5e for the first 262| | * byte of LZMA stream. */ 263| 4.06k| bits_checked = 0; 264| 4.06k| if (buffer[0] > (4 * 5 + 4) * 9 + 8) ------------------ | Branch (264:6): [True: 94, False: 3.96k] ------------------ 265| 94| return (0); 266| | /* Most likely value in the first byte of LZMA stream. */ 267| 3.96k| if (buffer[0] == 0x5d || buffer[0] == 0x5e) ------------------ | Branch (267:6): [True: 0, False: 3.96k] | Branch (267:27): [True: 0, False: 3.96k] ------------------ 268| 0| bits_checked += 8; 269| | 270| | /* Sixth through fourteenth bytes are uncompressed size, 271| | * stored in little-endian order. `-1' means uncompressed 272| | * size is unknown and lzma of XZ Utils always records `-1' 273| | * in this field. */ 274| 3.96k| uncompressed_size = archive_le64dec(buffer+5); 275| 3.96k| if (uncompressed_size == (uint64_t)ARCHIVE_LITERAL_LL(-1)) ------------------ | | 207| 3.96k|# define ARCHIVE_LITERAL_LL(x) x##ll ------------------ | Branch (275:6): [True: 0, False: 3.96k] ------------------ 276| 0| bits_checked += 64; 277| | 278| | /* Second through fifth bytes are dictionary size, stored in 279| | * little-endian order. The minimum dictionary size is 280| | * 1 << 12(4KiB) which the lzma of LZMA SDK uses with option 281| | * -d12 and the maximum dictionary size is 1 << 29(512MiB) 282| | * which the one uses with option -d29. 283| | * NOTE: A comment of LZMA SDK source code says this dictionary 284| | * range is from 1 << 12 to 1 << 30. */ 285| 3.96k| dicsize = archive_le32dec(buffer+1); 286| 3.96k| switch (dicsize) { 287| 0| case 0x00001000:/* lzma of LZMA SDK option -d12. */ ------------------ | Branch (287:2): [True: 0, False: 3.96k] ------------------ 288| 0| case 0x00002000:/* lzma of LZMA SDK option -d13. */ ------------------ | Branch (288:2): [True: 0, False: 3.96k] ------------------ 289| 0| case 0x00004000:/* lzma of LZMA SDK option -d14. */ ------------------ | Branch (289:2): [True: 0, False: 3.96k] ------------------ 290| 0| case 0x00008000:/* lzma of LZMA SDK option -d15. */ ------------------ | Branch (290:2): [True: 0, False: 3.96k] ------------------ 291| 1| case 0x00010000:/* lzma of XZ Utils option -0 and -1. ------------------ | Branch (291:2): [True: 1, False: 3.96k] ------------------ 292| | * lzma of LZMA SDK option -d16. */ 293| 1| case 0x00020000:/* lzma of LZMA SDK option -d17. */ ------------------ | Branch (293:2): [True: 0, False: 3.96k] ------------------ 294| 1| case 0x00040000:/* lzma of LZMA SDK option -d18. */ ------------------ | Branch (294:2): [True: 0, False: 3.96k] ------------------ 295| 1| case 0x00080000:/* lzma of XZ Utils option -2. ------------------ | Branch (295:2): [True: 0, False: 3.96k] ------------------ 296| | * lzma of LZMA SDK option -d19. */ 297| 1| case 0x00100000:/* lzma of XZ Utils option -3. ------------------ | Branch (297:2): [True: 0, False: 3.96k] ------------------ 298| | * lzma of LZMA SDK option -d20. */ 299| 1| case 0x00200000:/* lzma of XZ Utils option -4. ------------------ | Branch (299:2): [True: 0, False: 3.96k] ------------------ 300| | * lzma of LZMA SDK option -d21. */ 301| 1| case 0x00400000:/* lzma of XZ Utils option -5. ------------------ | Branch (301:2): [True: 0, False: 3.96k] ------------------ 302| | * lzma of LZMA SDK option -d22. */ 303| 1| case 0x00800000:/* lzma of XZ Utils option -6. ------------------ | Branch (303:2): [True: 0, False: 3.96k] ------------------ 304| | * lzma of LZMA SDK option -d23. */ 305| 1| case 0x01000000:/* lzma of XZ Utils option -7. ------------------ | Branch (305:2): [True: 0, False: 3.96k] ------------------ 306| | * lzma of LZMA SDK option -d24. */ 307| 1| case 0x02000000:/* lzma of XZ Utils option -8. ------------------ | Branch (307:2): [True: 0, False: 3.96k] ------------------ 308| | * lzma of LZMA SDK option -d25. */ 309| 1| case 0x04000000:/* lzma of XZ Utils option -9. ------------------ | Branch (309:2): [True: 0, False: 3.96k] ------------------ 310| | * lzma of LZMA SDK option -d26. */ 311| 1| case 0x08000000:/* lzma of LZMA SDK option -d27. */ ------------------ | Branch (311:2): [True: 0, False: 3.96k] ------------------ 312| 1| bits_checked += 32; 313| 1| break; 314| 3.96k| default: ------------------ | Branch (314:2): [True: 3.96k, False: 1] ------------------ 315| | /* If a memory usage for encoding was not enough on 316| | * the platform where LZMA stream was made, lzma of 317| | * XZ Utils automatically decreased the dictionary 318| | * size to enough memory for encoding by 1Mi bytes 319| | * (1 << 20).*/ 320| 3.96k| if (dicsize <= 0x03F00000 && dicsize >= 0x00300000 && ------------------ | Branch (320:7): [True: 901, False: 3.06k] | Branch (320:32): [True: 207, False: 694] ------------------ 321| 207| (dicsize & ((1 << 20)-1)) == 0 && ------------------ | Branch (321:7): [True: 0, False: 207] ------------------ 322| 0| bits_checked == 8 + 64) { ------------------ | Branch (322:7): [True: 0, False: 0] ------------------ 323| 0| bits_checked += 32; 324| 0| break; 325| 0| } 326| | /* Otherwise dictionary size is unlikely. But it is 327| | * possible that someone makes lzma stream with 328| | * liblzma/LZMA SDK in one's dictionary size. */ 329| 3.96k| return (0); 330| 3.96k| } 331| | 332| | /* TODO: The above test is still very weak. It would be 333| | * good to do better. */ 334| | 335| 1| return (bits_checked); 336| 3.96k|} archive_read_support_filter_xz.c:lzma_bidder_init: 395| 1|{ 396| 1| f->code = ARCHIVE_FILTER_LZMA; ------------------ | | 314| 1|#define ARCHIVE_FILTER_LZMA 5 ------------------ 397| 1| f->name = "lzma"; 398| 1| return (xz_lzma_bidder_init(f)); 399| 1|} archive_read_support_filter_xz.c:lzip_bidder_bid: 374| 4.14k|{ 375| | 376| 4.14k| (void)b; /* UNUSED */ 377| 4.14k| return (lzip_has_member(f)); 378| 4.14k|} archive_read_support_filter_xz.c:lzip_bidder_init: 403| 2|{ 404| 2| f->code = ARCHIVE_FILTER_LZIP; ------------------ | | 318| 2|#define ARCHIVE_FILTER_LZIP 9 ------------------ 405| 2| f->name = "lzip"; 406| 2| return (xz_lzma_bidder_init(f)); 407| 2|} archive_read_support_filter_zstd: 83| 3.66k|{ 84| 3.66k| struct archive_read *a = (struct archive_read *)_a; 85| | 86| 3.66k| if (__archive_read_register_bidder(a, NULL, ------------------ | Branch (86:6): [True: 0, False: 3.66k] ------------------ 87| 3.66k| &zstd_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 88| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 89| | 90| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 91| | return (ARCHIVE_OK); 92| |#else 93| 3.66k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3.66k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 94| 3.66k| "Using external zstd program for zstd decompression"); 95| 3.66k| return (ARCHIVE_WARN); ------------------ | | 235| 3.66k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 96| 3.66k|#endif 97| 3.66k|} archive_read_support_filter_zstd.c:zstd_bidder_bid: 105| 4.14k|{ 106| 4.14k| const unsigned char *buffer; 107| 4.14k| ssize_t avail; 108| 4.14k| int bits_checked = 0; 109| | /* 110| | * Zstandard skippable frames contain a 4 byte magic number followed 111| | * by a 4 byte frame data size, then that number of bytes of data. 112| | * Regular frames contain a 4 byte magic number followed by a 2-14 113| | * byte frame header, some data, and a 3 byte end marker. 114| | */ 115| 4.14k| const size_t min_zstd_frame_size = 8; 116| | 117| 4.14k| size_t offset_in_buffer = 0; 118| 4.14k| const size_t max_lookahead = 64 * 1024; 119| 4.14k| uint32_t magic_number; 120| | 121| | /* Zstd regular frame magic number. */ 122| 4.14k| const uint32_t zstd_magic = 0xFD2FB528U; 123| | 124| | /* 125| | * Note: Zstd and LZ4 skippable frame magic numbers are identical. 126| | * To differentiate these two, we need to look for a non-skippable 127| | * frame. 128| | */ 129| 4.14k| const uint32_t zstd_magic_skippable_start = 0x184D2A50; 130| 4.14k| const uint32_t zstd_magic_skippable_mask = 0xFFFFFFF0; 131| | 132| 4.14k| (void) b; /* UNUSED */ 133| | 134| 4.14k| buffer = __archive_read_filter_ahead(f, min_zstd_frame_size, 135| 4.14k| &avail); 136| 4.14k| if (buffer == NULL) ------------------ | Branch (136:6): [True: 85, False: 4.06k] ------------------ 137| 85| return (0); 138| | 139| 4.06k| magic_number = archive_le32dec(buffer); 140| | 141| 4.19k| while ((magic_number & zstd_magic_skippable_mask) == ------------------ | Branch (141:9): [True: 136, False: 4.06k] ------------------ 142| 4.19k| zstd_magic_skippable_start) { 143| 136| size_t min; 144| 136| uint32_t frame_data_size; 145| | 146| | /* Skip over the magic number */ 147| 136| bits_checked += 28; 148| 136| offset_in_buffer += 4; 149| | 150| | /* Ensure that we can read another 4 bytes. */ 151| 136| if (offset_in_buffer + 4 > (size_t)avail) { ------------------ | Branch (151:7): [True: 0, False: 136] ------------------ 152| 0| buffer = __archive_read_filter_ahead(f, 153| 0| offset_in_buffer + 4, &avail); 154| 0| if (buffer == NULL) ------------------ | Branch (154:8): [True: 0, False: 0] ------------------ 155| 0| return (0); 156| 0| } 157| | 158| 136| frame_data_size = archive_le32dec(buffer + offset_in_buffer); 159| | 160| | /* Skip over the 4 frame data size bytes */ 161| 136| offset_in_buffer += 4; 162| | 163| | /* Skip over the value stored there. */ 164| 136| if (archive_ckd_add_size(&offset_in_buffer, ------------------ | Branch (164:7): [True: 0, False: 136] ------------------ 165| 136| offset_in_buffer, frame_data_size)) 166| 0| return (0); 167| | 168| | /* 169| | * There should be at least one more frame 170| | * if this is zstd data. 171| | */ 172| 136| if (archive_ckd_add_size(&min, ------------------ | Branch (172:7): [True: 0, False: 136] ------------------ 173| 136| offset_in_buffer, min_zstd_frame_size) || 174| 136| min > max_lookahead) ------------------ | Branch (174:7): [True: 0, False: 136] ------------------ 175| 0| return (0); 176| 136| if (min > (size_t)avail) { ------------------ | Branch (176:7): [True: 0, False: 136] ------------------ 177| 0| buffer = __archive_read_filter_ahead(f, 178| 0| min, &avail); 179| 0| if (buffer == NULL) ------------------ | Branch (179:8): [True: 0, False: 0] ------------------ 180| 0| return (0); 181| 0| } 182| | 183| 136| magic_number = archive_le32dec(buffer + offset_in_buffer); 184| 136| } 185| | 186| | /* 187| | * We have skipped over any skippable frames. Either a regular zstd 188| | * frame follows, or this isn't zstd data. 189| | */ 190| | 191| 4.06k| if (magic_number == zstd_magic) ------------------ | Branch (191:6): [True: 0, False: 4.06k] ------------------ 192| 0| return (bits_checked + 32); 193| | 194| 4.06k| return (0); 195| 4.06k|} archive_read_support_format_7zip: 469| 3.66k|{ 470| 3.66k| struct archive_read *a = (struct archive_read *)_a; 471| 3.66k| struct _7zip *zip; 472| 3.66k| int r; 473| | 474| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 475| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_7zip"); 476| | 477| 3.66k| zip = calloc(1, sizeof(*zip)); 478| 3.66k| if (zip == NULL) { ------------------ | Branch (478:6): [True: 0, False: 3.66k] ------------------ 479| 0| archive_set_error(_a, ENOMEM, "Can't allocate 7zip data"); 480| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 481| 0| } 482| | 483| | /* 484| | * Until enough data has been read, we cannot tell about 485| | * any encrypted entries yet. 486| | */ 487| 3.66k| zip->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 3.66k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 488| | 489| 3.66k| r = __archive_read_register_format(a, 490| 3.66k| zip, 491| 3.66k| "7zip", 492| 3.66k| archive_read_format_7zip_bid, 493| 3.66k| NULL, 494| 3.66k| archive_read_format_7zip_read_header, 495| 3.66k| archive_read_format_7zip_read_data, 496| 3.66k| archive_read_format_7zip_read_data_skip, 497| 3.66k| NULL, 498| 3.66k| archive_read_format_7zip_cleanup, 499| 3.66k| archive_read_support_format_7zip_capabilities, 500| 3.66k| archive_read_format_7zip_has_encrypted_entries); 501| | 502| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (502:6): [True: 0, False: 3.66k] ------------------ 503| 0| free(zip); 504| 3.66k| return (r); 505| 3.66k|} archive_read_support_format_7zip.c:archive_read_support_format_7zip_capabilities: 509| 178|{ 510| 178| (void)a; /* UNUSED */ 511| 178| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ------------------ | | 398| 178|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 512| 178| ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 178|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 513| 178|} archive_read_support_format_7zip.c:archive_read_format_7zip_has_encrypted_entries: 517| 89|{ 518| 89| if (a && a->format) { ------------------ | Branch (518:6): [True: 89, False: 0] | Branch (518:11): [True: 89, False: 0] ------------------ 519| 89| struct _7zip *zip = a->format->data; 520| 89| if (zip) { ------------------ | Branch (520:7): [True: 89, False: 0] ------------------ 521| 89| return zip->has_encrypted_entries; 522| 89| } 523| 89| } 524| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 525| 89|} archive_read_support_format_7zip.c:archive_read_format_7zip_bid: 598| 3.59k|{ 599| 3.59k| int64_t data_offset; 600| | 601| | /* If someone has already bid more than 48, then avoid 602| | trashing the look-ahead buffers with a seek. */ 603| 3.59k| if (best_bid > 48) ------------------ | Branch (603:6): [True: 1.22k, False: 2.37k] ------------------ 604| 1.22k| return (-1); 605| | 606| 2.37k| if (get_data_offset(a, &data_offset, 0) < 0) ------------------ | Branch (606:6): [True: 2.28k, False: 89] ------------------ 607| 2.28k| return (0); 608| | 609| 89| return (48); 610| 2.37k|} archive_read_support_format_7zip.c:get_data_offset: 529| 2.46k|{ 530| 2.46k| const unsigned char *h; 531| 2.46k| int64_t offset, sfx_offset; 532| 2.46k| int r, window; 533| | 534| 2.46k| if ((h = __archive_read_ahead(a, 6, NULL)) == NULL) { ------------------ | Branch (534:6): [True: 29, False: 2.43k] ------------------ 535| 29| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 29|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 536| 29| "Truncated 7-Zip file body"); 537| 29| return (ARCHIVE_FATAL); ------------------ | | 239| 29|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 538| 29| } 539| | 540| | /* If first six bytes are the 7-Zip signature, 541| | * return the offset right now. */ 542| 2.43k| if (memcmp(h, _7ZIP_SIGNATURE, 6) == 0) { ------------------ | | 65| 2.43k|#define _7ZIP_SIGNATURE "7z\xBC\xAF\x27\x1C" ------------------ | Branch (542:6): [True: 166, False: 2.27k] ------------------ 543| 166| *data_offset = 0; 544| 166| return (ARCHIVE_OK); ------------------ | | 233| 166|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 545| 166| } 546| | 547| | /* 548| | * It may be a 7-Zip SFX archive file. If first two bytes are 549| | * 'M' and 'Z' (PE, Windows) or first four bytes are 550| | * "\x7F\x45LF" (ELF, Posix-like systems), seek the 7-Zip 551| | * signature. While get_pe_sfx_offset can be performed without 552| | * performing a seek, get_elf_sfx_offset requires one, 553| | * thus a performance difference between the two is expected. 554| | */ 555| 2.27k| if ((h[0] == 'M' && h[1] == 'Z')) ------------------ | Branch (555:7): [True: 177, False: 2.09k] | Branch (555:22): [True: 149, False: 28] ------------------ 556| 149| r = get_pe_sfx_offset(a, &sfx_offset); 557| 2.12k| else if (memcmp(h, "\x7F\x45LF", 4) == 0) ------------------ | Branch (557:11): [True: 28, False: 2.09k] ------------------ 558| 28| r = get_elf_sfx_offset(a, &sfx_offset, compat); 559| 2.09k| else 560| 2.09k| r = ARCHIVE_FATAL; ------------------ | | 239| 2.09k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 561| 2.27k| if (r < ARCHIVE_WARN || sfx_offset > SFX_MAX_SEEK) ------------------ | | 235| 4.54k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ if (r < ARCHIVE_WARN || sfx_offset > SFX_MAX_SEEK) ------------------ | | 69| 63|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (561:6): [True: 2.20k, False: 63] | Branch (561:26): [True: 6, False: 57] ------------------ 562| 2.21k| goto fail; 563| | 564| 57| offset = sfx_offset; 565| 57| window = 4096; 566| 57|#define SFX_MAX_READAHEAD (sfx_offset + SFX_MAX_OFFSET) 567| 76| while (offset + window <= SFX_MAX_READAHEAD) { ------------------ | | 566| 76|#define SFX_MAX_READAHEAD (sfx_offset + SFX_MAX_OFFSET) | | ------------------ | | | | 68| 76|#define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | | | ------------------ | | | | | | 67| 76|#define SFX_MAX_ADDR 0x60000 | | | | ------------------ | | | | #define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | | | ------------------ | | | | | | 66| 76|#define SFX_MIN_ADDR 0x27000 | | | | ------------------ | | ------------------ ------------------ | Branch (567:9): [True: 71, False: 5] ------------------ 568| 71| ssize_t bytes_avail; 569| | 570| 71| h = __archive_read_ahead(a, offset + window, &bytes_avail); 571| 71| if (h == NULL) { ------------------ | Branch (571:7): [True: 45, False: 26] ------------------ 572| 45| if (bytes_avail >= offset + 32) { ------------------ | Branch (572:8): [True: 5, False: 40] ------------------ 573| | /* Remaining bytes are less than window. */ 574| 5| window = bytes_avail - offset; 575| 5| continue; 576| 5| } 577| 40| goto fail; 578| 45| } 579| 26| if (bytes_avail > SFX_MAX_READAHEAD) ------------------ | | 566| 26|#define SFX_MAX_READAHEAD (sfx_offset + SFX_MAX_OFFSET) | | ------------------ | | | | 68| 26|#define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | | | ------------------ | | | | | | 67| 26|#define SFX_MAX_ADDR 0x60000 | | | | ------------------ | | | | #define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | | | ------------------ | | | | | | 66| 26|#define SFX_MIN_ADDR 0x27000 | | | | ------------------ | | ------------------ ------------------ | Branch (579:7): [True: 7, False: 19] ------------------ 580| 7| bytes_avail = SFX_MAX_READAHEAD; ------------------ | | 566| 7|#define SFX_MAX_READAHEAD (sfx_offset + SFX_MAX_OFFSET) | | ------------------ | | | | 68| 7|#define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | | | ------------------ | | | | | | 67| 7|#define SFX_MAX_ADDR 0x60000 | | | | ------------------ | | | | #define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | | | ------------------ | | | | | | 66| 7|#define SFX_MIN_ADDR 0x27000 | | | | ------------------ | | ------------------ ------------------ 581| 287k| while (offset <= bytes_avail - 32) { ------------------ | Branch (581:10): [True: 287k, False: 14] ------------------ 582| 287k| size_t step = check_7zip_header_in_sfx(h + offset); 583| 287k| if (step == 0) { ------------------ | Branch (583:8): [True: 12, False: 287k] ------------------ 584| 12| *data_offset = offset; 585| 12| return (ARCHIVE_OK); ------------------ | | 233| 12|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 586| 12| } 587| 287k| offset += step; 588| 287k| } 589| 26| } 590| 2.25k|fail: 591| 2.25k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2.25k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 592| 2.25k| "Couldn't find out 7-Zip header"); 593| 2.25k| return (ARCHIVE_FATAL); ------------------ | | 239| 2.25k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 594| 57|} archive_read_support_format_7zip.c:get_pe_sfx_offset: 639| 149|{ 640| 149| const char *h; 641| 149| int64_t max_offset, offset; 642| 149| ssize_t bytes; 643| 149| uint16_t opt_hdr_sz, sec_cnt; 644| | 645| | /* 646| | * If encounter any weirdness, revert to old brute-force style search 647| | */ 648| 149| *sfx_offset = SFX_MIN_ADDR; ------------------ | | 66| 149|#define SFX_MIN_ADDR 0x27000 ------------------ 649| | 650| 149| for (;;) { 651| | /* 652| | * Read Dos header to find e_lfanew 653| | */ 654| 149| h = __archive_read_ahead(a, PE_DOS_HDR_LEN, &bytes); ------------------ | | 74| 149|#define PE_DOS_HDR_LEN 0x40 ------------------ 655| 149| if (h == NULL) { ------------------ | Branch (655:7): [True: 0, False: 149] ------------------ 656| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 657| 0| } 658| 149| if (h[0] != 'M' || h[1] != 'Z') { ------------------ | Branch (658:7): [True: 0, False: 149] | Branch (658:22): [True: 0, False: 149] ------------------ 659| 0| break; 660| 0| } 661| 149| offset = archive_le32dec(h + PE_DOS_HDR_ELFANEW_OFFSET); ------------------ | | 75| 149|#define PE_DOS_HDR_ELFANEW_OFFSET 0x3c ------------------ 662| 149| if (offset > SFX_MAX_SEEK) { ------------------ | | 69| 149|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (662:7): [True: 93, False: 56] ------------------ 663| 93| return (ARCHIVE_FATAL); ------------------ | | 239| 93|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 664| 93| } 665| | 666| | /* 667| | * Read COFF header to find opt header size and sec cnt 668| | */ 669| 56| if (bytes < offset + PE_COFF_HDR_LEN) { ------------------ | | 76| 56|#define PE_COFF_HDR_LEN 0x18 ------------------ | Branch (669:7): [True: 5, False: 51] ------------------ 670| 5| h = __archive_read_ahead(a, offset + PE_COFF_HDR_LEN, ------------------ | | 76| 5|#define PE_COFF_HDR_LEN 0x18 ------------------ 671| 5| &bytes); 672| 5| if (h == NULL) { ------------------ | Branch (672:8): [True: 5, False: 0] ------------------ 673| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 674| 5| } 675| 0| if (h[offset] != 'P' || h[offset + 1] != 'E') { ------------------ | Branch (675:8): [True: 0, False: 0] | Branch (675:28): [True: 0, False: 0] ------------------ 676| 0| break; 677| 0| } 678| 0| } 679| 51| sec_cnt = archive_le16dec( 680| 51| h + offset + PE_COFF_HDR_SEC_CNT_OFFSET); ------------------ | | 77| 51|#define PE_COFF_HDR_SEC_CNT_OFFSET 0x6 ------------------ 681| 51| opt_hdr_sz = archive_le16dec( 682| 51| h + offset + PE_COFF_HDR_OPT_SZ_OFFSET); ------------------ | | 78| 51|#define PE_COFF_HDR_OPT_SZ_OFFSET 0x14 ------------------ 683| | 684| | /* 685| | * Skip optional header 686| | */ 687| 51| if (opt_hdr_sz != 0) { ------------------ | Branch (687:7): [True: 32, False: 19] ------------------ 688| 32| offset += PE_COFF_HDR_LEN + opt_hdr_sz; ------------------ | | 76| 32|#define PE_COFF_HDR_LEN 0x18 ------------------ 689| 32| } else { 690| 19| break; 691| 19| } 692| | 693| 32| if (offset + sec_cnt * PE_SEC_HDR_LEN > SFX_MAX_SEEK) { ------------------ | | 79| 32|#define PE_SEC_HDR_LEN 0x28 ------------------ if (offset + sec_cnt * PE_SEC_HDR_LEN > SFX_MAX_SEEK) { ------------------ | | 69| 32|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (693:7): [True: 0, False: 32] ------------------ 694| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 695| 0| } 696| | 697| | /* 698| | * Traverse sec table to find max raw offset (i.e., overlay) 699| | */ 700| 32| if (bytes < offset + sec_cnt * PE_SEC_HDR_LEN) { ------------------ | | 79| 32|#define PE_SEC_HDR_LEN 0x28 ------------------ | Branch (700:7): [True: 10, False: 22] ------------------ 701| 10| h = __archive_read_ahead(a, 702| 10| offset + sec_cnt * PE_SEC_HDR_LEN, NULL); ------------------ | | 79| 10|#define PE_SEC_HDR_LEN 0x28 ------------------ 703| 10| if (h == NULL) { ------------------ | Branch (703:8): [True: 10, False: 0] ------------------ 704| 10| return (ARCHIVE_FATAL); ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 705| 10| } 706| 10| } 707| 22| max_offset = offset; 708| 16.7k| while (sec_cnt > 0) { ------------------ | Branch (708:10): [True: 16.6k, False: 22] ------------------ 709| 16.6k| int64_t sec_end; 710| | 711| 16.6k| sec_end = (int64_t)archive_le32dec( 712| 16.6k| h + offset + PE_SEC_HDR_RAW_SZ_OFFSET) + ------------------ | | 81| 16.6k|#define PE_SEC_HDR_RAW_SZ_OFFSET 0x10 ------------------ 713| 16.6k| archive_le32dec( 714| 16.6k| h + offset + PE_SEC_HDR_RAW_ADDR_OFFSET); ------------------ | | 80| 16.6k|#define PE_SEC_HDR_RAW_ADDR_OFFSET 0x14 ------------------ 715| 16.6k| if (sec_end > max_offset) { ------------------ | Branch (715:8): [True: 9.49k, False: 7.19k] ------------------ 716| 9.49k| max_offset = sec_end; 717| 9.49k| } 718| 16.6k| offset += PE_SEC_HDR_LEN; ------------------ | | 79| 16.6k|#define PE_SEC_HDR_LEN 0x28 ------------------ 719| 16.6k| sec_cnt--; 720| 16.6k| } 721| 22| *sfx_offset = max_offset; 722| 22| break; 723| 32| } 724| | 725| 41| return (ARCHIVE_OK); ------------------ | | 233| 41|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 726| 149|} archive_read_support_format_7zip.c:get_elf_sfx_offset: 730| 28|{ 731| 28| int64_t r; 732| 28| const char *h; 733| 28| char big_endian, format_64; 734| 28| size_t request; 735| 28| uint64_t e_shoff, strtab_offset, strtab_size; 736| 28| uint16_t e_shentsize, e_shnum, e_shstrndx; 737| 28| uint16_t (*dec16)(const void *); 738| 28| uint32_t (*dec32)(const void *); 739| 28| uint64_t (*dec64)(const void *); 740| | 741| | /* 742| | * If encounter any weirdness, revert to old brute-force style search 743| | */ 744| 28| *sfx_offset = SFX_MIN_ADDR; ------------------ | | 66| 28|#define SFX_MIN_ADDR 0x27000 ------------------ 745| | 746| 28| for (;;) { 747| | /* 748| | * Read Elf header to find bitness & endianness 749| | */ 750| 28| h = __archive_read_ahead(a, ELF_HDR_MIN_LEN, NULL); ------------------ | | 86| 28|#define ELF_HDR_MIN_LEN 0x40 /* sizeof(Elf64_Ehdr) */ ------------------ 751| 28| if (h == NULL) { ------------------ | Branch (751:7): [True: 0, False: 28] ------------------ 752| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 753| 0| } 754| 28| if (memcmp(h, "\x7F\x45LF", 4) != 0) { ------------------ | Branch (754:7): [True: 0, False: 28] ------------------ 755| 0| break; 756| 0| } 757| 28| format_64 = h[ELF_HDR_EI_CLASS_OFFSET] == 0x2; ------------------ | | 87| 28|#define ELF_HDR_EI_CLASS_OFFSET 0x04 ------------------ 758| 28| big_endian = h[ELF_HDR_EI_DATA_OFFSET] == 0x2; ------------------ | | 88| 28|#define ELF_HDR_EI_DATA_OFFSET 0x05 ------------------ 759| 28| if (big_endian) { ------------------ | Branch (759:7): [True: 4, False: 24] ------------------ 760| 4| dec16 = &archive_be16dec; 761| 4| dec32 = &archive_be32dec; 762| 4| dec64 = &archive_be64dec; 763| 24| } else { 764| 24| dec16 = &archive_le16dec; 765| 24| dec32 = &archive_le32dec; 766| 24| dec64 = &archive_le64dec; 767| 24| } 768| | 769| | /* 770| | * Read section header table info 771| | */ 772| 28| if (format_64) { ------------------ | Branch (772:7): [True: 8, False: 20] ------------------ 773| 8| e_shoff = (*dec64)(h + 0x28); 774| 8| e_shentsize = (*dec16)(h + 0x3A); 775| 8| e_shnum = (*dec16)(h + 0x3C); 776| 8| e_shstrndx = (*dec16)(h + 0x3E); 777| 8| if (e_shnum <= e_shstrndx || e_shentsize < 0x28) ------------------ | Branch (777:8): [True: 3, False: 5] | Branch (777:33): [True: 4, False: 1] ------------------ 778| 7| break; 779| | 780| 20| } else { 781| 20| e_shoff = (*dec32)(h + 0x20); 782| 20| e_shentsize = (*dec16)(h + 0x2E); 783| 20| e_shnum = (*dec16)(h + 0x30); 784| 20| e_shstrndx = (*dec16)(h + 0x32); 785| 20| if (e_shnum <= e_shstrndx || e_shentsize < 0x18) ------------------ | Branch (785:8): [True: 6, False: 14] | Branch (785:33): [True: 2, False: 12] ------------------ 786| 8| break; 787| 20| } 788| | 789| 13| if ((int64_t)e_shoff < 0) { ------------------ | Branch (789:7): [True: 0, False: 13] ------------------ 790| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 791| 0| } 792| | 793| | /* 794| | * Reading the section table to find strtab section 795| | */ 796| 13| if (seek_compat(a, e_shoff, SEEK_SET, compat) < 0) { ------------------ | Branch (796:7): [True: 5, False: 8] ------------------ 797| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 5|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 798| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 799| 5| } 800| 8| if (format_64) { ------------------ | Branch (800:7): [True: 1, False: 7] ------------------ 801| 1| request = (size_t)e_shnum * e_shentsize + 0x28; 802| 7| } else { 803| 7| request = (size_t)e_shnum * e_shentsize + 0x18; 804| 7| } 805| 8| if (request > SFX_MAX_SEEK) { ------------------ | | 69| 8|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (805:7): [True: 0, False: 8] ------------------ 806| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 807| 0| } 808| 8| h = __archive_read_ahead(a, request, NULL); 809| 8| if (h == NULL) { ------------------ | Branch (809:7): [True: 0, False: 8] ------------------ 810| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 811| 0| } 812| 8| if (format_64) { ------------------ | Branch (812:7): [True: 1, False: 7] ------------------ 813| 1| strtab_offset = (*dec64)( 814| 1| h + e_shstrndx * e_shentsize + 0x18); 815| 1| strtab_size = (*dec64)( 816| 1| h + e_shstrndx * e_shentsize + 0x20); 817| 7| } else { 818| 7| strtab_offset = (*dec32)( 819| 7| h + e_shstrndx * e_shentsize + 0x10); 820| 7| strtab_size = (*dec32)( 821| 7| h + e_shstrndx * e_shentsize + 0x14); 822| 7| } 823| 8| if ((int64_t)strtab_offset < 0 || strtab_size < 6 || ------------------ | Branch (823:7): [True: 0, False: 8] | Branch (823:37): [True: 0, False: 8] ------------------ 824| 8| strtab_size > SFX_MAX_SEEK) ------------------ | | 69| 8|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (824:7): [True: 1, False: 7] ------------------ 825| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 826| | 827| | /* 828| | * Read the STRTAB section to find the .data offset 829| | */ 830| 7| if (seek_compat(a, strtab_offset, SEEK_SET, compat) < 0) { ------------------ | Branch (830:7): [True: 0, False: 7] ------------------ 831| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 832| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 833| 0| } 834| 7| h = __archive_read_ahead(a, strtab_size, NULL); 835| 7| if (h == NULL) { ------------------ | Branch (835:7): [True: 0, False: 7] ------------------ 836| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 837| 0| } 838| 7| size_t data_sym_offset = strtab_size; 839| 15.9k| for (size_t offset = 0; offset + 6 <= strtab_size; offset++) { ------------------ | Branch (839:27): [True: 15.9k, False: 3] ------------------ 840| 15.9k| if (memcmp(h + offset, ".data\00", 6) == 0) { ------------------ | Branch (840:8): [True: 4, False: 15.9k] ------------------ 841| 4| data_sym_offset = offset; 842| 4| break; 843| 4| } 844| 15.9k| } 845| 7| if (data_sym_offset == strtab_size) { ------------------ | Branch (845:7): [True: 3, False: 4] ------------------ 846| 3| break; 847| 3| } 848| | 849| | /* 850| | * Find the section with the .data name 851| | */ 852| 4| if (seek_compat(a, e_shoff, SEEK_SET, compat) < 0) { ------------------ | Branch (852:7): [True: 0, False: 4] ------------------ 853| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 854| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 855| 0| } 856| 4| h = __archive_read_ahead(a, (size_t)e_shnum * e_shentsize, NULL); 857| 4| if (h == NULL) { ------------------ | Branch (857:7): [True: 0, False: 4] ------------------ 858| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 859| 0| } 860| 4| size_t sec_tbl_offset = 0; 861| 437| while (e_shnum > 0) { ------------------ | Branch (861:10): [True: 433, False: 4] ------------------ 862| 433| uint32_t name_offset; 863| | 864| 433| name_offset = (*dec32)(h + sec_tbl_offset); 865| 433| if (name_offset == data_sym_offset) { ------------------ | Branch (865:8): [True: 0, False: 433] ------------------ 866| 0| int64_t sel_offset; 867| | 868| 0| if (format_64) { ------------------ | Branch (868:9): [True: 0, False: 0] ------------------ 869| 0| sel_offset = (*dec64)( 870| 0| h + sec_tbl_offset + 0x18); 871| 0| } else { 872| 0| sel_offset = (*dec32)( 873| 0| h + sec_tbl_offset + 0x10); 874| 0| } 875| 0| if (sel_offset >= 0) ------------------ | Branch (875:9): [True: 0, False: 0] ------------------ 876| 0| *sfx_offset = sel_offset; 877| 0| break; 878| 0| } 879| 433| sec_tbl_offset += e_shentsize; 880| 433| e_shnum--; 881| 433| } 882| 4| break; 883| 4| } 884| | 885| 22| r = seek_compat(a, 0, SEEK_SET, compat); 886| 22| if (r < 0) ------------------ | Branch (886:6): [True: 0, False: 22] ------------------ 887| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 888| 22| return (int)r; 889| 28|} archive_read_support_format_7zip.c:seek_compat: 4638| 100|{ 4639| 100| int64_t ret = ARCHIVE_FAILED; ------------------ | | 237| 100|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 4640| | 4641| 100| if (a->filter->can_seek) ------------------ | Branch (4641:6): [True: 98, False: 2] ------------------ 4642| 98| ret = __archive_read_seek(a, offset, whence); 4643| 2| else if (compat) { ------------------ | Branch (4643:11): [True: 1, False: 1] ------------------ 4644| 1| switch (whence) { 4645| 0| case SEEK_CUR: ------------------ | Branch (4645:3): [True: 0, False: 1] ------------------ 4646| 0| ret = __archive_read_consume(a, offset); 4647| 0| break; 4648| 1| case SEEK_SET: ------------------ | Branch (4648:3): [True: 1, False: 0] ------------------ 4649| 1| if (a->filter->position > offset) ------------------ | Branch (4649:8): [True: 0, False: 1] ------------------ 4650| 0| break; 4651| 1| ret = __archive_read_consume(a, 4652| 1| offset - a->filter->position); 4653| 1| break; 4654| 0| default: ------------------ | Branch (4654:3): [True: 0, False: 1] ------------------ 4655| 0| break; 4656| 1| } 4657| 1| } 4658| | 4659| 100| return (ret); 4660| 100|} archive_read_support_format_7zip.c:check_7zip_header_in_sfx: 614| 287k|{ 615| 287k| switch (p[5]) { 616| 827| case 0x1C: ------------------ | Branch (616:2): [True: 827, False: 286k] ------------------ 617| 827| if (memcmp(p, _7ZIP_SIGNATURE, 6) != 0) ------------------ | | 65| 827|#define _7ZIP_SIGNATURE "7z\xBC\xAF\x27\x1C" ------------------ | Branch (617:7): [True: 680, False: 147] ------------------ 618| 680| return (6); 619| | /* 620| | * Test the CRC because its extraction code has 7-Zip 621| | * Magic Code, so we should do this in order not to 622| | * make a mis-detection. 623| | */ 624| 147| if (__archive_crc32(0, p + 12, 20) != archive_le32dec(p + 8)) ------------------ | Branch (624:7): [True: 135, False: 12] ------------------ 625| 135| return (6); 626| | /* Hit the header! */ 627| 12| return (0); 628| 754| case 0x37: return (5); ------------------ | Branch (628:2): [True: 754, False: 286k] ------------------ 629| 269| case 0x7A: return (4); ------------------ | Branch (629:2): [True: 269, False: 287k] ------------------ 630| 236| case 0xBC: return (3); ------------------ | Branch (630:2): [True: 236, False: 287k] ------------------ 631| 838| case 0xAF: return (2); ------------------ | Branch (631:2): [True: 838, False: 286k] ------------------ 632| 345| case 0x27: return (1); ------------------ | Branch (632:2): [True: 345, False: 286k] ------------------ 633| 284k| default: return (6); ------------------ | Branch (633:2): [True: 284k, False: 3.26k] ------------------ 634| 287k| } 635| 287k|} archive_read_support_format_7zip.c:archive_read_format_7zip_read_header: 894| 798|{ 895| 798| struct _7zip *zip = a->format->data; 896| 798| struct _7zip_entry *zip_entry; 897| 798| int r, ret = ARCHIVE_OK; ------------------ | | 233| 798|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 898| 798| struct _7z_folder *folder = 0; 899| | 900| | /* 901| | * It should be sufficient to call archive_read_next_header() for 902| | * a reader to determine if an entry is encrypted or not. If the 903| | * encryption of an entry is only detectable when calling 904| | * archive_read_data(), so be it. We'll do the same check there 905| | * as well. 906| | */ 907| 798| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 798|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (907:6): [True: 89, False: 709] ------------------ 908| 89| zip->has_encrypted_entries = 0; 909| 89| } 910| | 911| 798| a->archive.archive_format = ARCHIVE_FORMAT_7ZIP; ------------------ | | 385| 798|#define ARCHIVE_FORMAT_7ZIP 0xE0000 ------------------ 912| 798| a->archive.archive_format_name = "7-Zip"; 913| | 914| 798| if (zip->entries == NULL) { ------------------ | Branch (914:6): [True: 89, False: 709] ------------------ 915| 89| struct _7z_header_info header; 916| | 917| 89| memset(&header, 0, sizeof(header)); 918| 89| r = slurp_central_directory(a, zip, &header); 919| 89| free_Header(&header); 920| 89| if (r != ARCHIVE_OK) ------------------ | | 233| 89|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (920:7): [True: 63, False: 26] ------------------ 921| 63| return (r); 922| 26| zip->entries_remaining = zip->numFiles; 923| 26| zip->entry = zip->entries; 924| 709| } else { 925| 709| ++zip->entry; 926| 709| } 927| 735| zip_entry = zip->entry; 928| | 929| 735| if (zip->entries_remaining == 0 || zip_entry == NULL) ------------------ | Branch (929:6): [True: 9, False: 726] | Branch (929:37): [True: 0, False: 726] ------------------ 930| 9| return ARCHIVE_EOF; ------------------ | | 232| 9|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 931| 726| --zip->entries_remaining; 932| | 933| 726| zip->entry_offset = 0; 934| 726| zip->end_of_entry = 0; 935| 726| zip->entry_crc32 = 0; 936| | 937| | /* Setup a string conversion for a filename. */ 938| 726| if (zip->sconv == NULL) { ------------------ | Branch (938:6): [True: 25, False: 701] ------------------ 939| 25| zip->sconv = archive_string_conversion_from_charset( 940| 25| &a->archive, "UTF-16LE", 1); 941| 25| if (zip->sconv == NULL) ------------------ | Branch (941:7): [True: 0, False: 25] ------------------ 942| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 943| 25| } 944| | 945| | /* Figure out if the entry is encrypted by looking at the folder 946| | that is associated to the current 7zip entry. If the folder 947| | has a coder with a _7Z_CRYPTO codec then the folder is encrypted. 948| | Hence the entry must also be encrypted. */ 949| 726| if (zip_entry->folderIndex < zip->si.ci.numFolders) { ------------------ | Branch (949:6): [True: 18, False: 708] ------------------ 950| 18| size_t fidx = 0; 951| | 952| 18| folder = &(zip->si.ci.folders[zip_entry->folderIndex]); 953| 81| for (fidx = 0; fidx < folder->numCoders; fidx++) { ------------------ | Branch (953:18): [True: 63, False: 18] ------------------ 954| 63| switch(folder->coders[fidx].codec) { ------------------ | Branch (954:11): [True: 0, False: 63] ------------------ 955| 0| case _7Z_CRYPTO_MAIN_ZIP: ------------------ | | 100| 0|#define _7Z_CRYPTO_MAIN_ZIP 0x06F10101 /* Main Zip crypto algo */ ------------------ | Branch (955:5): [True: 0, False: 63] ------------------ 956| 0| case _7Z_CRYPTO_RAR_29: ------------------ | | 101| 0|#define _7Z_CRYPTO_RAR_29 0x06F10303 /* Rar29 AES-128 + (modified SHA-1) */ ------------------ | Branch (956:5): [True: 0, False: 63] ------------------ 957| 0| case _7Z_CRYPTO_AES_256_SHA_256: { ------------------ | | 102| 0|#define _7Z_CRYPTO_AES_256_SHA_256 0x06F10701 /* AES-256 + SHA-256 */ ------------------ | Branch (957:5): [True: 0, False: 63] ------------------ 958| 0| archive_entry_set_is_data_encrypted(entry, 1); 959| 0| zip->has_encrypted_entries = 1; 960| 0| break; 961| 0| } 962| 63| } 963| 63| } 964| 18| } 965| | 966| 726| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 726|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (966:6): [True: 305, False: 421] ------------------ 967| 726| (const char *)zip_entry->utf16name, 968| 726| zip_entry->name_len, zip->sconv) != 0) { 969| 305| if (errno == ENOMEM) { ------------------ | Branch (969:7): [True: 0, False: 305] ------------------ 970| 0| archive_set_error(&a->archive, ENOMEM, 971| 0| "Can't allocate memory for Pathname"); 972| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 973| 0| } 974| 305| archive_set_error(&a->archive, 975| 305| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 305|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 976| 305| "Pathname cannot be converted " 977| 305| "from %s to current locale", 978| 305| archive_string_conversion_charset_name(zip->sconv)); 979| 305| ret = ARCHIVE_WARN; ------------------ | | 235| 305|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 980| 305| } 981| | 982| | /* Populate some additional entry fields: */ 983| 726| archive_entry_set_mode(entry, zip_entry->mode); 984| 726| if (zip_entry->flg & MTIME_IS_SET) ------------------ | | 243| 726|#define MTIME_IS_SET (1<<0) ------------------ | Branch (984:6): [True: 30, False: 696] ------------------ 985| 30| archive_entry_set_mtime(entry, zip_entry->mtime, 986| 30| zip_entry->mtime_ns); 987| 726| if (zip_entry->flg & CTIME_IS_SET) ------------------ | | 245| 726|#define CTIME_IS_SET (1<<2) ------------------ | Branch (987:6): [True: 0, False: 726] ------------------ 988| 0| archive_entry_set_ctime(entry, zip_entry->ctime, 989| 0| zip_entry->ctime_ns); 990| 726| if (zip_entry->flg & ATIME_IS_SET) ------------------ | | 244| 726|#define ATIME_IS_SET (1<<1) ------------------ | Branch (990:6): [True: 0, False: 726] ------------------ 991| 0| archive_entry_set_atime(entry, zip_entry->atime, 992| 0| zip_entry->atime_ns); 993| 726| if (zip_entry->ssIndex != (size_t)-1) { ------------------ | Branch (993:6): [True: 18, False: 708] ------------------ 994| 18| zip->entry_bytes_remaining = 995| 18| zip->si.ss.unpackSizes[zip_entry->ssIndex]; 996| 18| archive_entry_set_size(entry, zip->entry_bytes_remaining); 997| 708| } else { 998| 708| zip->entry_bytes_remaining = 0; 999| 708| archive_entry_set_size(entry, 0); 1000| 708| } 1001| | 1002| | // These attributes are supported by the windows implementation of archive_write_disk. 1003| 726| const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; ------------------ | | 148| 726|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; ------------------ | | 152| 726|#define FILE_ATTRIBUTE_HIDDEN 0x00000002 ------------------ const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; ------------------ | | 156| 726|#define FILE_ATTRIBUTE_SYSTEM 0x00000004 ------------------ 1004| | 1005| 726| if (zip_entry->attr & supported_attrs) { ------------------ | Branch (1005:6): [True: 0, False: 726] ------------------ 1006| 0| char buf[sizeof(",rdonly,hidden,system")]; 1007| 0| const char *fflags[3] = { "", "", "" }; 1008| 0| const char **flag = fflags; 1009| | 1010| 0| if (zip_entry->attr & FILE_ATTRIBUTE_READONLY) ------------------ | | 148| 0|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (1010:7): [True: 0, False: 0] ------------------ 1011| 0| *flag++ = ",rdonly"; 1012| 0| if (zip_entry->attr & FILE_ATTRIBUTE_HIDDEN) ------------------ | | 152| 0|#define FILE_ATTRIBUTE_HIDDEN 0x00000002 ------------------ | Branch (1012:7): [True: 0, False: 0] ------------------ 1013| 0| *flag++ = ",hidden"; 1014| 0| if (zip_entry->attr & FILE_ATTRIBUTE_SYSTEM) ------------------ | | 156| 0|#define FILE_ATTRIBUTE_SYSTEM 0x00000004 ------------------ | Branch (1014:7): [True: 0, False: 0] ------------------ 1015| 0| *flag++ = ",system"; 1016| | 1017| 0| snprintf(buf, sizeof(buf), "%s%s%s", fflags[0], fflags[1], fflags[2]); 1018| 0| archive_entry_copy_fflags_text(entry, buf + 1); 1019| 0| } 1020| | 1021| | /* If there's no body, force read_data() to return EOF immediately. */ 1022| 726| if (zip->entry_bytes_remaining < 1) ------------------ | Branch (1022:6): [True: 708, False: 18] ------------------ 1023| 708| zip->end_of_entry = 1; 1024| | 1025| 726| if ((zip_entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 726|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 726|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1025:6): [True: 0, False: 726] ------------------ 1026| 0| unsigned char *symname = NULL; 1027| 0| size_t symsize = 0; 1028| | 1029| 0| if (zip->entry_bytes_remaining > 1024 * 1024) { ------------------ | Branch (1029:7): [True: 0, False: 0] ------------------ 1030| 0| archive_set_error(&a->archive, ENOMEM, 1031| 0| "Rejecting malformed 7zip archive: " 1032| 0| "symlink contents exceed 1 megabyte"); 1033| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1034| 0| } 1035| | 1036| | /* 1037| | * Symbolic-name is recorded as its contents. We have to 1038| | * read the contents at this time. 1039| | */ 1040| 0| while (zip->entry_bytes_remaining > 0) { ------------------ | Branch (1040:10): [True: 0, False: 0] ------------------ 1041| 0| const void *buff; 1042| 0| unsigned char *mem; 1043| 0| size_t size; 1044| 0| int64_t offset; 1045| | 1046| 0| r = archive_read_format_7zip_read_data(a, &buff, 1047| 0| &size, &offset); 1048| 0| if (r < ARCHIVE_WARN) { ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1048:8): [True: 0, False: 0] ------------------ 1049| 0| free(symname); 1050| 0| return (r); 1051| 0| } 1052| 0| mem = realloc(symname, symsize + size + 1); 1053| 0| if (mem == NULL) { ------------------ | Branch (1053:8): [True: 0, False: 0] ------------------ 1054| 0| free(symname); 1055| 0| archive_set_error(&a->archive, ENOMEM, 1056| 0| "Can't allocate memory for Symname"); 1057| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1058| 0| } 1059| 0| symname = mem; 1060| 0| memcpy(symname+symsize, buff, size); 1061| 0| symsize += size; 1062| 0| } 1063| 0| if (symsize == 0) { ------------------ | Branch (1063:7): [True: 0, False: 0] ------------------ 1064| | /* If there is no symname, handle it as a regular 1065| | * file. */ 1066| 0| zip_entry->mode &= ~AE_IFMT; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1067| 0| zip_entry->mode |= AE_IFREG; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1068| 0| archive_entry_set_mode(entry, zip_entry->mode); 1069| 0| } else { 1070| 0| struct archive_string_conv* utf8_conv; 1071| | 1072| 0| symname[symsize] = '\0'; 1073| | 1074| | /* Symbolic links are embedded as UTF-8 strings */ 1075| 0| utf8_conv = archive_string_conversion_from_charset(&a->archive, 1076| 0| "UTF-8", 1); 1077| 0| if (utf8_conv == NULL) { ------------------ | Branch (1077:8): [True: 0, False: 0] ------------------ 1078| 0| free(symname); 1079| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1080| 0| } 1081| | 1082| 0| archive_entry_copy_symlink_l(entry, (const char*)symname, symsize, ------------------ | | 83| 0|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ 1083| 0| utf8_conv); 1084| 0| } 1085| 0| free(symname); 1086| 0| archive_entry_set_size(entry, 0); 1087| 0| } 1088| | 1089| 726| return (ret); 1090| 726|} archive_read_support_format_7zip.c:slurp_central_directory: 3287| 89|{ 3288| 89| const unsigned char *p; 3289| 89| int64_t next_header_offset; 3290| 89| int64_t next_header_size; 3291| 89| uint32_t next_header_crc; 3292| 89| ssize_t bytes_avail; 3293| 89| int64_t data_offset; 3294| 89| int check_header_crc, r; 3295| | 3296| 89| if (get_data_offset(a, &data_offset, 1) < 0) ------------------ | Branch (3296:6): [True: 0, False: 89] ------------------ 3297| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3298| 89| if (__archive_read_consume(a, data_offset) < 0) { ------------------ | Branch (3298:6): [True: 0, False: 89] ------------------ 3299| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3300| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3301| 0| } 3302| 89| if ((p = __archive_read_ahead(a, 32, &bytes_avail)) == NULL) { ------------------ | Branch (3302:6): [True: 0, False: 89] ------------------ 3303| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3304| 0| "Truncated 7-Zip file header"); 3305| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3306| 0| } 3307| | 3308| 89| if (archive_ckd_add_i64(&zip->seek_base, data_offset, 32)) { ------------------ | Branch (3308:6): [True: 0, False: 89] ------------------ 3309| 0| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3310| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3311| 0| } 3312| | 3313| 89| if (memcmp(p, _7ZIP_SIGNATURE, 6) != 0) { ------------------ | | 65| 89|#define _7ZIP_SIGNATURE "7z\xBC\xAF\x27\x1C" ------------------ | Branch (3313:6): [True: 0, False: 89] ------------------ 3314| 0| archive_set_error(&a->archive, -1, "Not 7-Zip archive file"); 3315| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3316| 0| } 3317| | 3318| | /* CRC check. */ 3319| 89| if (__archive_crc32(0, p + 12, 20) ------------------ | Branch (3319:6): [True: 69, False: 20] ------------------ 3320| 89| != archive_le32dec(p + 8)) { 3321| |#ifndef DONT_FAIL_ON_CRC_ERROR 3322| | archive_set_error(&a->archive, -1, "Header CRC error"); 3323| | return (ARCHIVE_FATAL); 3324| |#endif 3325| 69| } 3326| | 3327| 89| next_header_offset = archive_le64dec(p + 12); 3328| 89| if (next_header_offset < 0) { ------------------ | Branch (3328:6): [True: 0, False: 89] ------------------ 3329| 0| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3330| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3331| 0| } 3332| 89| next_header_size = archive_le64dec(p + 20); 3333| 89| if (next_header_size < 0) { ------------------ | Branch (3333:6): [True: 1, False: 88] ------------------ 3334| 1| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3335| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3336| 1| } 3337| 88| next_header_crc = archive_le32dec(p + 28); 3338| | 3339| 88| if (next_header_size == 0) ------------------ | Branch (3339:6): [True: 0, False: 88] ------------------ 3340| | /* There is no entry in the archive file. */ 3341| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3342| | 3343| 88| __archive_read_consume(a, 32); 3344| 88| if (next_header_offset != 0) { ------------------ | Branch (3344:6): [True: 68, False: 20] ------------------ 3345| 68| if (bytes_avail >= next_header_offset) ------------------ | Branch (3345:7): [True: 67, False: 1] ------------------ 3346| 67| __archive_read_consume(a, next_header_offset); 3347| 1| else { 3348| 1| int64_t target; 3349| | 3350| 1| if (archive_ckd_add_i64(&target, ------------------ | Branch (3350:8): [True: 0, False: 1] ------------------ 3351| 1| zip->seek_base, next_header_offset) || 3352| 1| seek_compat(a, target, SEEK_SET, 1) < 0) { ------------------ | Branch (3352:8): [True: 1, False: 0] ------------------ 3353| 1| archive_set_error(&a->archive, 3354| 1| ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3355| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3356| 1| } 3357| 1| } 3358| 68| } 3359| 87| zip->stream_offset = next_header_offset; 3360| 87| zip->header_offset = next_header_offset; 3361| 87| zip->header_bytes_remaining = next_header_size; 3362| 87| zip->header_crc32 = 0; 3363| 87| zip->header_is_encoded = 0; 3364| 87| zip->header_is_being_read = 1; 3365| 87| zip->has_encrypted_entries = 0; 3366| 87| check_header_crc = 1; 3367| | 3368| 87| if ((p = header_bytes(a, 1)) == NULL) { ------------------ | Branch (3368:6): [True: 0, False: 87] ------------------ 3369| 0| archive_set_error(&a->archive, 3370| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3371| 0| "Truncated 7-Zip file body"); 3372| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3373| 0| } 3374| | /* Parse ArchiveProperties. */ 3375| 87| switch (p[0]) { 3376| 21| case kEncodedHeader: ------------------ | | 142| 21|#define kEncodedHeader 0x17 ------------------ | Branch (3376:2): [True: 21, False: 66] ------------------ 3377| | /* 3378| | * The archive has an encoded header and we have to decode it 3379| | * in order to parse the header correctly. 3380| | */ 3381| 21| r = decode_encoded_header_info(a, &(zip->si)); 3382| | 3383| | /* Check the EncodedHeader CRC.*/ 3384| 21| if (r == 0 && zip->header_crc32 != next_header_crc) { ------------------ | Branch (3384:7): [True: 20, False: 1] | Branch (3384:17): [True: 4, False: 16] ------------------ 3385| |#ifndef DONT_FAIL_ON_CRC_ERROR 3386| | archive_set_error(&a->archive, -1, 3387| | "Damaged 7-Zip archive"); 3388| | r = -1; 3389| |#endif 3390| 4| } 3391| 21| if (r == 0) { ------------------ | Branch (3391:7): [True: 20, False: 1] ------------------ 3392| 20| if (zip->si.ci.folders[0].digest_defined) ------------------ | Branch (3392:8): [True: 17, False: 3] ------------------ 3393| 17| next_header_crc = zip->si.ci.folders[0].digest; 3394| 3| else 3395| 3| check_header_crc = 0; 3396| 20| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (3396:8): [True: 20, False: 0] ------------------ 3397| 20| read_consume(a); 3398| 20| r = setup_decode_folder(a, zip->si.ci.folders, 1); 3399| 20| if (r == 0) { ------------------ | Branch (3399:8): [True: 20, False: 0] ------------------ 3400| 20| zip->header_bytes_remaining = 3401| 20| zip->folder_outbytes_remaining; 3402| 20| r = seek_pack(a); 3403| 20| } 3404| 20| } 3405| | /* Clean up StreamsInfo. */ 3406| 21| free_StreamsInfo(&(zip->si)); 3407| 21| memset(&(zip->si), 0, sizeof(zip->si)); 3408| 21| if (r < 0) ------------------ | Branch (3408:7): [True: 1, False: 20] ------------------ 3409| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3410| 20| zip->header_is_encoded = 1; 3411| 20| zip->header_crc32 = 0; 3412| | /* FALL THROUGH */ 3413| 81| case kHeader: ------------------ | | 121| 81|#define kHeader 0x01 ------------------ | Branch (3413:2): [True: 61, False: 26] ------------------ 3414| | /* 3415| | * Parse the header. 3416| | */ 3417| 81| errno = 0; 3418| 81| r = read_Header(a, header, zip->header_is_encoded); 3419| 81| if (r < 0) { ------------------ | Branch (3419:7): [True: 55, False: 26] ------------------ 3420| 55| if (errno == ENOMEM) ------------------ | Branch (3420:8): [True: 5, False: 50] ------------------ 3421| 5| archive_set_error(&a->archive, -1, 3422| 5| "Couldn't allocate memory"); 3423| 50| else 3424| 50| archive_set_error(&a->archive, -1, 3425| 50| "Damaged 7-Zip archive"); 3426| 55| return (ARCHIVE_FATAL); ------------------ | | 239| 55|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3427| 55| } 3428| | 3429| | /* 3430| | * Must be kEnd. 3431| | */ 3432| 26| if ((p = header_bytes(a, 1)) == NULL ||*p != kEnd) { ------------------ | | 120| 26|#define kEnd 0x00 ------------------ | Branch (3432:7): [True: 0, False: 26] | Branch (3432:42): [True: 0, False: 26] ------------------ 3433| 0| archive_set_error(&a->archive, -1, 3434| 0| "Malformed 7-Zip archive"); 3435| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3436| 0| } 3437| | 3438| | /* Check the Header CRC.*/ 3439| 26| if (check_header_crc && zip->header_crc32 != next_header_crc) { ------------------ | Branch (3439:7): [True: 26, False: 0] | Branch (3439:27): [True: 11, False: 15] ------------------ 3440| |#ifndef DONT_FAIL_ON_CRC_ERROR 3441| | archive_set_error(&a->archive, -1, 3442| | "Malformed 7-Zip archive"); 3443| | return (ARCHIVE_FATAL); 3444| |#endif 3445| 11| } 3446| 26| break; 3447| 5| default: ------------------ | Branch (3447:2): [True: 5, False: 82] ------------------ 3448| 5| archive_set_error(&a->archive, -1, 3449| 5| "Unexpected Property ID = %X", p[0]); 3450| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3451| 87| } 3452| | 3453| | /* Clean up variables be used for decoding the archive header */ 3454| 26| zip->pack_stream_remaining = 0; 3455| 26| zip->pack_stream_index = 0; 3456| 26| zip->folder_outbytes_remaining = 0; 3457| 26| zip->uncompressed_buffer_bytes_remaining = 0; 3458| 26| zip->pack_stream_bytes_unconsumed = 0; 3459| 26| zip->header_is_being_read = 0; 3460| | 3461| 26| return (ARCHIVE_OK); ------------------ | | 233| 26|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3462| 87|} archive_read_support_format_7zip.c:header_bytes: 3253| 44.8k|{ 3254| 44.8k| struct _7zip *zip = a->format->data; 3255| 44.8k| const unsigned char *p; 3256| | 3257| 44.8k| if ((uint64_t)zip->header_bytes_remaining < rbytes) ------------------ | Branch (3257:6): [True: 1, False: 44.8k] ------------------ 3258| 1| return (NULL); 3259| 44.8k| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (3259:6): [True: 43.2k, False: 1.68k] ------------------ 3260| 43.2k| read_consume(a); 3261| | 3262| 44.8k| if (zip->header_is_encoded == 0) { ------------------ | Branch (3262:6): [True: 43.5k, False: 1.35k] ------------------ 3263| 43.5k| p = __archive_read_ahead(a, rbytes, NULL); 3264| 43.5k| if (p == NULL) ------------------ | Branch (3264:7): [True: 28, False: 43.5k] ------------------ 3265| 28| return (NULL); 3266| 43.5k| zip->header_bytes_remaining -= rbytes; 3267| 43.5k| zip->pack_stream_bytes_unconsumed = rbytes; 3268| 43.5k| } else { 3269| 1.35k| const void *buff; 3270| 1.35k| ssize_t bytes; 3271| | 3272| 1.35k| bytes = read_stream(a, &buff, rbytes, rbytes); 3273| 1.35k| if (bytes <= 0) ------------------ | Branch (3273:7): [True: 4, False: 1.34k] ------------------ 3274| 4| return (NULL); 3275| 1.34k| zip->header_bytes_remaining -= bytes; 3276| 1.34k| p = buff; 3277| 1.34k| } 3278| | 3279| | /* Update checksum */ 3280| 44.8k| zip->header_crc32 = __archive_crc32(zip->header_crc32, p, (unsigned)rbytes); 3281| 44.8k| return (p); 3282| 44.8k|} archive_read_support_format_7zip.c:read_stream: 3719| 1.37k|{ 3720| 1.37k| struct _7zip *zip = a->format->data; 3721| 1.37k| int64_t skip_bytes = 0; 3722| 1.37k| ssize_t r; 3723| | 3724| 1.37k| if (zip->uncompressed_buffer_bytes_remaining == 0) { ------------------ | Branch (3724:6): [True: 38, False: 1.33k] ------------------ 3725| 38| if (zip->pack_stream_inbytes_remaining > 0) { ------------------ | Branch (3725:7): [True: 20, False: 18] ------------------ 3726| 20| r = extract_pack_stream(a, 0); 3727| 20| if (r < 0) ------------------ | Branch (3727:8): [True: 4, False: 16] ------------------ 3728| 4| return (r); 3729| 16| return (get_uncompressed_data(a, buff, size, minimum)); 3730| 20| } else if (zip->folder_outbytes_remaining > 0) { ------------------ | Branch (3730:14): [True: 0, False: 18] ------------------ 3731| | /* Extract a remaining pack stream. */ 3732| 0| r = extract_pack_stream(a, 0); 3733| 0| if (r < 0) ------------------ | Branch (3733:8): [True: 0, False: 0] ------------------ 3734| 0| return (r); 3735| 0| return (get_uncompressed_data(a, buff, size, minimum)); 3736| 0| } 3737| 38| } else 3738| 1.33k| return (get_uncompressed_data(a, buff, size, minimum)); 3739| | 3740| | /* 3741| | * Current pack stream has been consumed. 3742| | */ 3743| 18| if (zip->pack_stream_remaining == 0) { ------------------ | Branch (3743:6): [True: 18, False: 0] ------------------ 3744| 18| if (zip->header_is_being_read) { ------------------ | Branch (3744:7): [True: 0, False: 18] ------------------ 3745| | /* Invalid sequence. This might happen when 3746| | * reading a malformed archive. */ 3747| 0| archive_set_error(&(a->archive), 3748| 0| ARCHIVE_ERRNO_MISC, "Malformed 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3749| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3750| 0| } 3751| | 3752| | /* 3753| | * All current folder's pack streams have been 3754| | * consumed. Switch to next folder. 3755| | */ 3756| 18| if (zip->folder_index == 0 && ------------------ | Branch (3756:7): [True: 18, False: 0] ------------------ 3757| 18| (zip->si.ci.folders[zip->entry->folderIndex].skipped_bytes ------------------ | Branch (3757:8): [True: 0, False: 18] ------------------ 3758| 18| || zip->folder_index != zip->entry->folderIndex)) { ------------------ | Branch (3758:11): [True: 0, False: 18] ------------------ 3759| 0| zip->folder_index = zip->entry->folderIndex; 3760| 0| skip_bytes = 3761| 0| zip->si.ci.folders[zip->folder_index].skipped_bytes; 3762| 0| } 3763| | 3764| 18| if (zip->folder_index >= zip->si.ci.numFolders) { ------------------ | Branch (3764:7): [True: 0, False: 18] ------------------ 3765| | /* 3766| | * We have consumed all folders and its pack streams. 3767| | */ 3768| 0| *buff = NULL; 3769| 0| return (0); 3770| 0| } 3771| 18| r = setup_decode_folder(a, 3772| 18| &(zip->si.ci.folders[zip->folder_index]), 0); 3773| 18| if (r != ARCHIVE_OK) ------------------ | | 233| 18|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3773:7): [True: 0, False: 18] ------------------ 3774| 0| return (r); 3775| | 3776| 18| zip->folder_index++; 3777| 18| } 3778| | 3779| | /* 3780| | * Switch to next pack stream. 3781| | */ 3782| 18| r = seek_pack(a); 3783| 18| if (r < 0) ------------------ | Branch (3783:6): [True: 0, False: 18] ------------------ 3784| 0| return (r); 3785| | 3786| | /* Extract a new pack stream. */ 3787| 18| r = extract_pack_stream(a, 0); 3788| 18| if (r < 0) ------------------ | Branch (3788:6): [True: 15, False: 3] ------------------ 3789| 15| return (r); 3790| | 3791| | /* 3792| | * Skip the bytes we already have skipped in skip_stream(). 3793| | */ 3794| 3| while (1) { ------------------ | Branch (3794:9): [True: 3, Folded] ------------------ 3795| 3| size_t request; 3796| 3| ssize_t skipped; 3797| | 3798| 3| if (zip->uncompressed_buffer_bytes_remaining == 0) { ------------------ | Branch (3798:7): [True: 2, False: 1] ------------------ 3799| 2| if (zip->pack_stream_inbytes_remaining > 0) { ------------------ | Branch (3799:8): [True: 0, False: 2] ------------------ 3800| 0| r = extract_pack_stream(a, 0); 3801| 0| if (r < 0) ------------------ | Branch (3801:9): [True: 0, False: 0] ------------------ 3802| 0| return (r); 3803| 2| } else if (zip->folder_outbytes_remaining > 0) { ------------------ | Branch (3803:15): [True: 2, False: 0] ------------------ 3804| | /* Extract a remaining pack stream. */ 3805| 2| r = extract_pack_stream(a, 0); 3806| 2| if (r < 0) ------------------ | Branch (3806:9): [True: 0, False: 2] ------------------ 3807| 0| return (r); 3808| 2| } else { 3809| 0| archive_set_error(&a->archive, 3810| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3811| 0| "Truncated 7-Zip file body"); 3812| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3813| 0| } 3814| 2| } 3815| | 3816| 3| if (!skip_bytes) ------------------ | Branch (3816:7): [True: 3, False: 0] ------------------ 3817| 3| break; 3818| | 3819| 0| if (skip_bytes > MAX_READ) ------------------ | | 394| 0|#define MAX_READ 16 * 1024 * 1024 ------------------ | Branch (3819:7): [True: 0, False: 0] ------------------ 3820| 0| request = MAX_READ; ------------------ | | 394| 0|#define MAX_READ 16 * 1024 * 1024 ------------------ 3821| 0| else 3822| 0| request = (size_t)skip_bytes; 3823| | 3824| 0| skipped = get_uncompressed_data(a, buff, request, 0); 3825| 0| if (skipped < 0) ------------------ | Branch (3825:7): [True: 0, False: 0] ------------------ 3826| 0| return (skipped); 3827| 0| skip_bytes -= skipped; 3828| 0| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (3828:7): [True: 0, False: 0] ------------------ 3829| 0| read_consume(a); 3830| 0| } 3831| | 3832| 3| return (get_uncompressed_data(a, buff, size, minimum)); 3833| 3|} archive_read_support_format_7zip.c:extract_pack_stream: 3530| 85|{ 3531| 85| struct _7zip *zip = a->format->data; 3532| 85| ssize_t bytes_avail; 3533| 85| int r; 3534| | 3535| 85| if (zip->codec == _7Z_COPY && zip->codec2 == -1) { ------------------ | | 93| 170|#define _7Z_COPY 0 ------------------ | Branch (3535:6): [True: 20, False: 65] | Branch (3535:32): [True: 20, False: 0] ------------------ 3536| 20| if (minimum == 0) ------------------ | Branch (3536:7): [True: 20, False: 0] ------------------ 3537| 20| minimum = 1; 3538| 20| if (__archive_read_ahead(a, minimum, &bytes_avail) == NULL ------------------ | Branch (3538:7): [True: 0, False: 20] ------------------ 3539| 20| || bytes_avail <= 0) { ------------------ | Branch (3539:10): [True: 0, False: 20] ------------------ 3540| 0| archive_set_error(&a->archive, 3541| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3542| 0| "Truncated 7-Zip file body"); 3543| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3544| 0| } 3545| 20| if (bytes_avail > zip->pack_stream_inbytes_remaining) ------------------ | Branch (3545:7): [True: 20, False: 0] ------------------ 3546| 20| bytes_avail = (ssize_t)zip->pack_stream_inbytes_remaining; 3547| 20| zip->pack_stream_inbytes_remaining -= bytes_avail; 3548| 20| if (bytes_avail > zip->folder_outbytes_remaining) ------------------ | Branch (3548:7): [True: 1, False: 19] ------------------ 3549| 1| bytes_avail = (ssize_t)zip->folder_outbytes_remaining; 3550| 20| zip->folder_outbytes_remaining -= bytes_avail; 3551| 20| zip->uncompressed_buffer_bytes_remaining = bytes_avail; 3552| 20| return (ARCHIVE_OK); ------------------ | | 233| 20|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3553| 20| } 3554| | 3555| | /* If the buffer hasn't been allocated, allocate it now. */ 3556| 65| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (3556:6): [True: 20, False: 45] ------------------ 3557| 20| size_t new_size = UBUFF_SIZE; ------------------ | | 291| 20|#define UBUFF_SIZE (64 * 1024) ------------------ 3558| | 3559| 20| if (new_size < minimum) ------------------ | Branch (3559:7): [True: 0, False: 20] ------------------ 3560| 0| new_size = align_size(minimum); 3561| 20| zip->uncompressed_buffer = malloc(new_size); 3562| 20| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (3562:7): [True: 0, False: 20] ------------------ 3563| 0| archive_set_error(&a->archive, ENOMEM, 3564| 0| "No memory for 7-Zip decompression"); 3565| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3566| 0| } 3567| 20| zip->uncompressed_buffer_size = new_size; 3568| 20| zip->uncompressed_buffer_bytes_remaining = 0; 3569| 45| } else if (zip->uncompressed_buffer_size < minimum || ------------------ | Branch (3569:13): [True: 0, False: 45] ------------------ 3570| 45| zip->uncompressed_buffer_bytes_remaining < minimum) { ------------------ | Branch (3570:6): [True: 0, False: 45] ------------------ 3571| | /* 3572| | * Make sure the uncompressed buffer can have bytes 3573| | * at least `minimum' bytes. 3574| | * NOTE: This case happen when reading the header. 3575| | */ 3576| 0| size_t used; 3577| 0| if (zip->uncompressed_buffer_pointer != 0) ------------------ | Branch (3577:7): [True: 0, False: 0] ------------------ 3578| 0| used = zip->uncompressed_buffer_pointer - 3579| 0| zip->uncompressed_buffer; 3580| 0| else 3581| 0| used = 0; 3582| 0| if (zip->uncompressed_buffer_size < minimum) { ------------------ | Branch (3582:7): [True: 0, False: 0] ------------------ 3583| | /* 3584| | * Expand the uncompressed buffer up to 3585| | * the minimum size. 3586| | */ 3587| 0| void *p; 3588| 0| size_t new_size = align_size(minimum); 3589| | 3590| 0| p = realloc(zip->uncompressed_buffer, new_size); 3591| 0| if (p == NULL) { ------------------ | Branch (3591:8): [True: 0, False: 0] ------------------ 3592| 0| archive_set_error(&a->archive, ENOMEM, 3593| 0| "No memory for 7-Zip decompression"); 3594| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3595| 0| } 3596| 0| zip->uncompressed_buffer = (unsigned char *)p; 3597| 0| zip->uncompressed_buffer_size = new_size; 3598| 0| } 3599| | /* 3600| | * Move unconsumed bytes to the head. 3601| | */ 3602| 0| if (used) { ------------------ | Branch (3602:7): [True: 0, False: 0] ------------------ 3603| 0| memmove(zip->uncompressed_buffer, 3604| 0| zip->uncompressed_buffer + used, 3605| 0| zip->uncompressed_buffer_bytes_remaining); 3606| 0| } 3607| 0| } else 3608| 45| zip->uncompressed_buffer_bytes_remaining = 0; 3609| 65| zip->uncompressed_buffer_pointer = NULL; 3610| 68| for (;;) { 3611| 68| size_t bytes_in, bytes_out; 3612| 68| const void *buff_in; 3613| 68| unsigned char *buff_out; 3614| 68| int end_of_data; 3615| | 3616| | /* 3617| | * Note: '1' here is a performance optimization. 3618| | * Recall that the decompression layer returns a count of 3619| | * available bytes; asking for more than that forces the 3620| | * decompressor to combine reads by copying data. 3621| | */ 3622| 68| buff_in = __archive_read_ahead(a, 1, &bytes_avail); 3623| 68| if (bytes_avail <= 0) { ------------------ | Branch (3623:7): [True: 0, False: 68] ------------------ 3624| 0| archive_set_error(&a->archive, 3625| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3626| 0| "Truncated 7-Zip file body"); 3627| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3628| 0| } 3629| | 3630| 68| buff_out = zip->uncompressed_buffer 3631| 68| + zip->uncompressed_buffer_bytes_remaining; 3632| 68| bytes_out = zip->uncompressed_buffer_size 3633| 68| - zip->uncompressed_buffer_bytes_remaining; 3634| 68| bytes_in = bytes_avail; 3635| 68| if (bytes_in > (uint64_t)zip->pack_stream_inbytes_remaining) ------------------ | Branch (3635:7): [True: 68, False: 0] ------------------ 3636| 68| bytes_in = (size_t)zip->pack_stream_inbytes_remaining; 3637| | /* Drive decompression. */ 3638| 68| r = decompress(a, zip, buff_out, &bytes_out, 3639| 68| buff_in, &bytes_in); 3640| 68| switch (r) { 3641| 49| case ARCHIVE_OK: ------------------ | | 233| 49|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3641:3): [True: 49, False: 19] ------------------ 3642| 49| end_of_data = 0; 3643| 49| break; 3644| 0| case ARCHIVE_EOF: ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (3644:3): [True: 0, False: 68] ------------------ 3645| 0| end_of_data = 1; 3646| 0| break; 3647| 19| default: ------------------ | Branch (3647:3): [True: 19, False: 49] ------------------ 3648| 19| return (ARCHIVE_FATAL); ------------------ | | 239| 19|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3649| 68| } 3650| 49| zip->pack_stream_inbytes_remaining -= bytes_in; 3651| 49| if (bytes_out > (uint64_t)zip->folder_outbytes_remaining) ------------------ | Branch (3651:7): [True: 16, False: 33] ------------------ 3652| 16| bytes_out = (size_t)zip->folder_outbytes_remaining; 3653| 49| zip->folder_outbytes_remaining -= bytes_out; 3654| 49| zip->uncompressed_buffer_bytes_remaining += bytes_out; 3655| 49| zip->pack_stream_bytes_unconsumed = bytes_in; 3656| | 3657| | /* 3658| | * Continue decompression until uncompressed_buffer is full. 3659| | */ 3660| 49| if (zip->uncompressed_buffer_bytes_remaining == ------------------ | Branch (3660:7): [True: 0, False: 49] ------------------ 3661| 49| zip->uncompressed_buffer_size) 3662| 0| break; 3663| 49| if (zip->codec2 == _7Z_X86 && zip->odd_bcj_size && ------------------ | | 105| 98|#define _7Z_X86 0x03030103 ------------------ | Branch (3663:7): [True: 0, False: 49] | Branch (3663:33): [True: 0, False: 0] ------------------ 3664| 0| zip->uncompressed_buffer_bytes_remaining + 5 > ------------------ | Branch (3664:7): [True: 0, False: 0] ------------------ 3665| 0| zip->uncompressed_buffer_size) 3666| 0| break; 3667| 49| if (zip->pack_stream_inbytes_remaining == 0 && ------------------ | Branch (3667:7): [True: 49, False: 0] ------------------ 3668| 49| zip->folder_outbytes_remaining == 0) ------------------ | Branch (3668:7): [True: 46, False: 3] ------------------ 3669| 46| break; 3670| 3| if (end_of_data || (bytes_in == 0 && bytes_out == 0)) { ------------------ | Branch (3670:7): [True: 0, False: 3] | Branch (3670:23): [True: 0, False: 3] | Branch (3670:40): [True: 0, False: 0] ------------------ 3671| 0| archive_set_error(&(a->archive), 3672| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3673| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3674| 0| } 3675| 3| read_consume(a); 3676| 3| } 3677| 46| if (zip->uncompressed_buffer_bytes_remaining < minimum) { ------------------ | Branch (3677:6): [True: 0, False: 46] ------------------ 3678| 0| archive_set_error(&(a->archive), 3679| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3680| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3681| 0| } 3682| 46| zip->uncompressed_buffer_pointer = zip->uncompressed_buffer; 3683| 46| return (ARCHIVE_OK); ------------------ | | 233| 46|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3684| 46|} archive_read_support_format_7zip.c:decompress: 1675| 68|{ 1676| 68| const uint8_t *t_next_in; 1677| 68| uint8_t *t_next_out; 1678| 68| size_t o_avail_in, o_avail_out; 1679| 68| size_t t_avail_in, t_avail_out; 1680| 68| uint8_t *bcj2_next_out; 1681| 68| size_t bcj2_avail_out; 1682| 68| int r, ret = ARCHIVE_OK; ------------------ | | 233| 68|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1683| | 1684| 68| t_avail_in = o_avail_in = *used; 1685| 68| t_avail_out = o_avail_out = *outbytes; 1686| 68| t_next_in = b; 1687| 68| t_next_out = buff; 1688| | 1689| 68| if (zip->codec != _7Z_LZMA2 && zip->codec2 == _7Z_X86) { ------------------ | | 95| 136|#define _7Z_LZMA2 0x21 ------------------ if (zip->codec != _7Z_LZMA2 && zip->codec2 == _7Z_X86) { ------------------ | | 105| 53|#define _7Z_X86 0x03030103 ------------------ | Branch (1689:6): [True: 53, False: 15] | Branch (1689:33): [True: 0, False: 53] ------------------ 1690| 0| int i; 1691| | 1692| | /* Do not copy out the BCJ remaining bytes when the output 1693| | * buffer size is less than five bytes. */ 1694| 0| if (o_avail_in != 0 && t_avail_out < 5 && zip->odd_bcj_size) { ------------------ | Branch (1694:7): [True: 0, False: 0] | Branch (1694:26): [True: 0, False: 0] | Branch (1694:45): [True: 0, False: 0] ------------------ 1695| 0| *used = 0; 1696| 0| *outbytes = 0; 1697| 0| return (ret); 1698| 0| } 1699| 0| for (i = 0; zip->odd_bcj_size > 0 && t_avail_out; i++) { ------------------ | Branch (1699:15): [True: 0, False: 0] | Branch (1699:40): [True: 0, False: 0] ------------------ 1700| 0| *t_next_out++ = zip->odd_bcj[i]; 1701| 0| t_avail_out--; 1702| 0| zip->odd_bcj_size--; 1703| 0| } 1704| 0| if (o_avail_in == 0 || t_avail_out == 0) { ------------------ | Branch (1704:7): [True: 0, False: 0] | Branch (1704:26): [True: 0, False: 0] ------------------ 1705| 0| *used = o_avail_in - t_avail_in; 1706| 0| *outbytes = o_avail_out - t_avail_out; 1707| 0| if (o_avail_in == 0) ------------------ | Branch (1707:8): [True: 0, False: 0] ------------------ 1708| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1709| 0| return (ret); 1710| 0| } 1711| 0| } 1712| | 1713| 68| bcj2_next_out = t_next_out; 1714| 68| bcj2_avail_out = t_avail_out; 1715| 68| if (zip->codec2 == _7Z_X86_BCJ2) { ------------------ | | 106| 68|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1715:6): [True: 15, False: 53] ------------------ 1716| | /* 1717| | * Decode a remaining decompressed main stream for BCJ2. 1718| | */ 1719| 15| if (zip->tmp_stream_bytes_remaining) { ------------------ | Branch (1719:7): [True: 0, False: 15] ------------------ 1720| 0| ssize_t bytes; 1721| 0| size_t remaining = zip->tmp_stream_bytes_remaining; 1722| 0| bytes = Bcj2_Decode(zip, t_next_out, t_avail_out); 1723| 0| if (bytes < 0) { ------------------ | Branch (1723:8): [True: 0, False: 0] ------------------ 1724| 0| archive_set_error(&(a->archive), 1725| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1726| 0| "BCJ2 conversion failed"); 1727| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1728| 0| } 1729| 0| zip->main_stream_bytes_remaining -= 1730| 0| remaining - zip->tmp_stream_bytes_remaining; 1731| 0| t_avail_out -= bytes; 1732| 0| if (o_avail_in == 0 || t_avail_out == 0) { ------------------ | Branch (1732:8): [True: 0, False: 0] | Branch (1732:27): [True: 0, False: 0] ------------------ 1733| 0| *used = 0; 1734| 0| *outbytes = o_avail_out - t_avail_out; 1735| 0| if (o_avail_in == 0 && ------------------ | Branch (1735:9): [True: 0, False: 0] ------------------ 1736| 0| zip->tmp_stream_bytes_remaining) ------------------ | Branch (1736:9): [True: 0, False: 0] ------------------ 1737| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1738| 0| return (ret); 1739| 0| } 1740| 0| t_next_out += bytes; 1741| 0| bcj2_next_out = t_next_out; 1742| 0| bcj2_avail_out = t_avail_out; 1743| 0| } 1744| 15| t_next_out = zip->tmp_stream_buff; 1745| 15| t_avail_out = zip->tmp_stream_buff_size; 1746| 15| } 1747| | 1748| 68| switch (zip->codec) { 1749| 0| case _7Z_COPY: ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (1749:2): [True: 0, False: 68] ------------------ 1750| 0| { 1751| 0| size_t bytes = (t_avail_in > t_avail_out) ? ------------------ | Branch (1751:18): [True: 0, False: 0] ------------------ 1752| 0| t_avail_out : t_avail_in; 1753| | 1754| 0| memcpy(t_next_out, t_next_in, bytes); 1755| 0| t_avail_in -= bytes; 1756| 0| t_avail_out -= bytes; 1757| 0| if (o_avail_in == 0) ------------------ | Branch (1757:7): [True: 0, False: 0] ------------------ 1758| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1759| 0| break; 1760| 0| } 1761| 0|#ifdef HAVE_LZMA_H 1762| 62| case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 94| 47|#define _7Z_LZMA 0x030101 ------------------ case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 95| 62|#define _7Z_LZMA2 0x21 ------------------ | Branch (1762:2): [True: 47, False: 21] | Branch (1762:17): [True: 15, False: 53] ------------------ 1763| 62| zip->lzstream.next_in = t_next_in; 1764| 62| zip->lzstream.avail_in = t_avail_in; 1765| 62| zip->lzstream.next_out = t_next_out; 1766| 62| zip->lzstream.avail_out = t_avail_out; 1767| | 1768| 62| r = lzma_code(&(zip->lzstream), LZMA_RUN); 1769| 62| switch (r) { 1770| 15| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1770:3): [True: 15, False: 47] ------------------ 1771| 15| lzma_end(&(zip->lzstream)); 1772| 15| zip->lzstream_valid = 0; 1773| 15| ret = ARCHIVE_EOF; ------------------ | | 232| 15|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1774| 15| break; 1775| 46| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (1775:3): [True: 46, False: 16] ------------------ 1776| 46| break; 1777| 1| default: ------------------ | Branch (1777:3): [True: 1, False: 61] ------------------ 1778| 1| archive_set_error(&(a->archive), 1779| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1780| 1| "Decompression failed (%d)", 1781| 1| r); 1782| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1783| 62| } 1784| 61| t_avail_in = zip->lzstream.avail_in; 1785| 61| t_avail_out = zip->lzstream.avail_out; 1786| 61| break; 1787| 0|#endif 1788| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1789| 0| case _7Z_BZ2: ------------------ | | 97| 0|#define _7Z_BZ2 0x040202 ------------------ | Branch (1789:2): [True: 0, False: 68] ------------------ 1790| 0| if (t_avail_in > UINT_MAX) ------------------ | Branch (1790:7): [True: 0, False: 0] ------------------ 1791| 0| t_avail_in = UINT_MAX; 1792| 0| if (t_avail_out > UINT_MAX) ------------------ | Branch (1792:7): [True: 0, False: 0] ------------------ 1793| 0| t_avail_out = UINT_MAX; 1794| 0| zip->bzstream.next_in = (char *)(uintptr_t)t_next_in; 1795| 0| zip->bzstream.avail_in = (unsigned int)t_avail_in; 1796| 0| zip->bzstream.next_out = (char *)(uintptr_t)t_next_out; 1797| 0| zip->bzstream.avail_out = (unsigned int)t_avail_out; 1798| 0| r = BZ2_bzDecompress(&(zip->bzstream)); 1799| 0| switch (r) { 1800| 0| case BZ_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1800:3): [True: 0, False: 0] ------------------ 1801| 0| switch (BZ2_bzDecompressEnd(&(zip->bzstream))) { 1802| 0| case BZ_OK: ------------------ | Branch (1802:4): [True: 0, False: 0] ------------------ 1803| 0| break; 1804| 0| default: ------------------ | Branch (1804:4): [True: 0, False: 0] ------------------ 1805| 0| archive_set_error(&(a->archive), 1806| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1807| 0| "Failed to clean up decompressor"); 1808| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1809| 0| } 1810| 0| zip->bzstream_valid = 0; 1811| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1812| 0| break; 1813| 0| case BZ_OK: /* Decompressor made some progress. */ ------------------ | Branch (1813:3): [True: 0, False: 0] ------------------ 1814| 0| break; 1815| 0| default: ------------------ | Branch (1815:3): [True: 0, False: 0] ------------------ 1816| 0| archive_set_error(&(a->archive), 1817| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1818| 0| "bzip decompression failed"); 1819| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1820| 0| } 1821| 0| t_avail_in = zip->bzstream.avail_in; 1822| 0| t_avail_out = zip->bzstream.avail_out; 1823| 0| break; 1824| 0|#endif 1825| 0|#ifdef HAVE_ZLIB_H 1826| 0| case _7Z_DEFLATE: ------------------ | | 96| 0|#define _7Z_DEFLATE 0x040108 ------------------ | Branch (1826:2): [True: 0, False: 68] ------------------ 1827| 0| if (t_avail_in > UINT_MAX) ------------------ | Branch (1827:7): [True: 0, False: 0] ------------------ 1828| 0| t_avail_in = UINT_MAX; 1829| 0| if (t_avail_out > UINT_MAX) ------------------ | Branch (1829:7): [True: 0, False: 0] ------------------ 1830| 0| t_avail_out = UINT_MAX; 1831| 0| zip->stream.next_in = (Bytef *)(uintptr_t)t_next_in; 1832| 0| zip->stream.avail_in = (uInt)t_avail_in; 1833| 0| zip->stream.next_out = t_next_out; 1834| 0| zip->stream.avail_out = (uInt)t_avail_out; 1835| 0| r = inflate(&(zip->stream), 0); 1836| 0| switch (r) { 1837| 0| case Z_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1837:3): [True: 0, False: 0] ------------------ 1838| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1839| 0| break; 1840| 0| case Z_OK: /* Decompressor made some progress.*/ ------------------ | Branch (1840:3): [True: 0, False: 0] ------------------ 1841| 0| break; 1842| 0| default: ------------------ | Branch (1842:3): [True: 0, False: 0] ------------------ 1843| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1844| 0| "File decompression failed (%d)", r); 1845| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1846| 0| } 1847| 0| t_avail_in = zip->stream.avail_in; 1848| 0| t_avail_out = zip->stream.avail_out; 1849| 0| break; 1850| 0|#endif 1851| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 1852| | case _7Z_ZSTD: 1853| | { 1854| | /* src, size, pos */ 1855| | ZSTD_inBuffer input = { t_next_in, t_avail_in, 0 }; 1856| | /* dst, size, pos */ 1857| | ZSTD_outBuffer output = { t_next_out, t_avail_out, 0 }; 1858| | 1859| | size_t const zret = ZSTD_decompressStream(zip->zstd_dstream, 1860| | &output, &input); 1861| | if (ZSTD_isError(zret)) { 1862| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1863| | "Zstd decompression failed: %s", 1864| | ZSTD_getErrorName(zret)); 1865| | return ARCHIVE_FAILED; 1866| | } 1867| | t_avail_in -= input.pos; 1868| | t_avail_out -= output.pos; 1869| | break; 1870| | } 1871| |#endif 1872| 6| case _7Z_PPMD: ------------------ | | 98| 6|#define _7Z_PPMD 0x030401 ------------------ | Branch (1872:2): [True: 6, False: 62] ------------------ 1873| 6| { 1874| 6| int64_t flush_bytes; 1875| | 1876| 6| if (!zip->ppmd7_valid || zip->ppmd7_stat < 0 || ------------------ | Branch (1876:7): [True: 0, False: 6] | Branch (1876:28): [True: 0, False: 6] ------------------ 1877| 6| t_avail_out <= 0) { ------------------ | Branch (1877:7): [True: 0, False: 6] ------------------ 1878| 0| archive_set_error(&(a->archive), 1879| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1880| 0| "Decompression internal error"); 1881| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1882| 0| } 1883| 6| zip->ppstream.next_in = t_next_in; 1884| 6| zip->ppstream.avail_in = t_avail_in; 1885| 6| zip->ppstream.stream_in = 0; 1886| 6| zip->ppstream.next_out = t_next_out; 1887| 6| zip->ppstream.avail_out = t_avail_out; 1888| 6| if (zip->ppmd7_stat == 0) { ------------------ | Branch (1888:7): [True: 3, False: 3] ------------------ 1889| 3| zip->bytein.a = a; 1890| 3| zip->bytein.Read = &ppmd_read; 1891| 3| zip->range_dec.Stream = &zip->bytein; 1892| 3| r = __archive_ppmd7_functions.Ppmd7z_RangeDec_Init( 1893| 3| &(zip->range_dec)); 1894| 3| if (r == 0) { ------------------ | Branch (1894:8): [True: 0, False: 3] ------------------ 1895| 0| zip->ppmd7_stat = -1; 1896| 0| archive_set_error(&a->archive, 1897| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1898| 0| "Failed to initialize PPMd range decoder"); 1899| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1900| 0| } 1901| 3| if (zip->ppstream.overconsumed) { ------------------ | Branch (1901:8): [True: 0, False: 3] ------------------ 1902| 0| zip->ppmd7_stat = -1; 1903| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1904| 0| } 1905| 3| zip->ppmd7_stat = 1; 1906| 3| } 1907| | 1908| 6| if (t_avail_in == 0) ------------------ | Branch (1908:7): [True: 3, False: 3] ------------------ 1909| | /* XXX Flush out remaining decoded data XXX */ 1910| 3| flush_bytes = zip->folder_outbytes_remaining; 1911| 3| else 1912| 3| flush_bytes = 0; 1913| | 1914| 33.9k| do { 1915| 33.9k| int sym; 1916| | 1917| 33.9k| sym = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( 1918| 33.9k| &(zip->ppmd7_context), &(zip->range_dec.p)); 1919| 33.9k| if (sym < 0) { ------------------ | Branch (1919:8): [True: 0, False: 33.9k] ------------------ 1920| 0| zip->ppmd7_stat = -1; 1921| 0| archive_set_error(&a->archive, 1922| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1923| 0| "Failed to decode PPMd"); 1924| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1925| 0| } 1926| 33.9k| if (zip->ppstream.overconsumed) { ------------------ | Branch (1926:8): [True: 3, False: 33.9k] ------------------ 1927| 3| zip->ppmd7_stat = -1; 1928| 3| return (ARCHIVE_FAILED); ------------------ | | 237| 3|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1929| 3| } 1930| 33.9k| *zip->ppstream.next_out++ = (unsigned char)sym; 1931| 33.9k| zip->ppstream.avail_out--; 1932| 33.9k| if (flush_bytes > 0) ------------------ | Branch (1932:8): [True: 1, False: 33.9k] ------------------ 1933| 1| flush_bytes--; 1934| 33.9k| } while (zip->ppstream.avail_out && ------------------ | Branch (1934:12): [True: 33.9k, False: 0] ------------------ 1935| 33.9k| (zip->ppstream.avail_in || flush_bytes)); ------------------ | Branch (1935:5): [True: 33.9k, False: 4] | Branch (1935:31): [True: 1, False: 3] ------------------ 1936| | 1937| 3| t_avail_in = zip->ppstream.avail_in; 1938| 3| t_avail_out = zip->ppstream.avail_out; 1939| 3| break; 1940| 6| } 1941| 0| default: ------------------ | Branch (1941:2): [True: 0, False: 68] ------------------ 1942| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1943| 0| "Decompression internal error"); 1944| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1945| 68| } 1946| 64| if (ret != ARCHIVE_OK && ret != ARCHIVE_EOF) ------------------ | | 233| 128|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (ret != ARCHIVE_OK && ret != ARCHIVE_EOF) ------------------ | | 232| 15|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1946:6): [True: 15, False: 49] | Branch (1946:27): [True: 0, False: 15] ------------------ 1947| 0| return (ret); 1948| | 1949| 64| if (zip->codec == _7Z_PPMD) ------------------ | | 98| 64|#define _7Z_PPMD 0x030401 ------------------ | Branch (1949:6): [True: 3, False: 61] ------------------ 1950| 3| *used = zip->ppstream.stream_in; 1951| 61| else 1952| 61| *used = o_avail_in - t_avail_in; 1953| 64| *outbytes = o_avail_out - t_avail_out; 1954| | 1955| | /* 1956| | * Decode BCJ. 1957| | */ 1958| 64| if (zip->codec != _7Z_LZMA2) { ------------------ | | 95| 64|#define _7Z_LZMA2 0x21 ------------------ | Branch (1958:6): [True: 49, False: 15] ------------------ 1959| 49| if (zip->codec2 == _7Z_X86) { ------------------ | | 105| 49|#define _7Z_X86 0x03030103 ------------------ | Branch (1959:7): [True: 0, False: 49] ------------------ 1960| 0| size_t l = x86_Convert(zip, buff, *outbytes); 1961| | 1962| 0| zip->odd_bcj_size = *outbytes - l; 1963| 0| if (zip->odd_bcj_size > 0 && zip->odd_bcj_size <= 4 && ------------------ | Branch (1963:8): [True: 0, False: 0] | Branch (1963:33): [True: 0, False: 0] ------------------ 1964| 0| o_avail_in && ret != ARCHIVE_EOF) { ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1964:8): [True: 0, False: 0] | Branch (1964:22): [True: 0, False: 0] ------------------ 1965| 0| memcpy(zip->odd_bcj, 1966| 0| ((unsigned char *)buff) + l, 1967| 0| zip->odd_bcj_size); 1968| 0| *outbytes = l; 1969| 0| } else 1970| 0| zip->odd_bcj_size = 0; 1971| 49| } else if (zip->codec2 == _7Z_ARM) { ------------------ | | 109| 49|#define _7Z_ARM 0x03030501 ------------------ | Branch (1971:14): [True: 0, False: 49] ------------------ 1972| 0| *outbytes = arm_Convert(zip, buff, *outbytes); 1973| 49| } else if (zip->codec2 == _7Z_ARM64) { ------------------ | | 111| 49|#define _7Z_ARM64 0xa ------------------ | Branch (1973:14): [True: 0, False: 49] ------------------ 1974| 0| *outbytes = arm64_Convert(zip, buff, *outbytes); 1975| 49| } else if (zip->codec2 == _7Z_SPARC) { ------------------ | | 113| 49|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1975:14): [True: 0, False: 49] ------------------ 1976| 0| *outbytes = sparc_Convert(zip, buff, *outbytes); 1977| 49| } else if (zip->codec2 == _7Z_POWERPC) { ------------------ | | 107| 49|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1977:14): [True: 0, False: 49] ------------------ 1978| 0| *outbytes = powerpc_Convert(zip, buff, *outbytes); 1979| 0| } 1980| 49| } 1981| | 1982| | /* 1983| | * Decode BCJ2 with a decompressed main stream. 1984| | */ 1985| 64| if (zip->codec2 == _7Z_X86_BCJ2) { ------------------ | | 106| 64|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1985:6): [True: 15, False: 49] ------------------ 1986| 15| ssize_t bytes; 1987| | 1988| 15| zip->tmp_stream_bytes_avail = 1989| 15| zip->tmp_stream_buff_size - t_avail_out; 1990| 15| if (zip->tmp_stream_bytes_avail > ------------------ | Branch (1990:7): [True: 0, False: 15] ------------------ 1991| 15| (uint64_t)zip->main_stream_bytes_remaining) 1992| 0| zip->tmp_stream_bytes_avail = 1993| 0| zip->main_stream_bytes_remaining; 1994| 15| zip->tmp_stream_bytes_remaining = zip->tmp_stream_bytes_avail; 1995| 15| bytes = Bcj2_Decode(zip, bcj2_next_out, bcj2_avail_out); 1996| 15| if (bytes < 0) { ------------------ | Branch (1996:7): [True: 15, False: 0] ------------------ 1997| 15| archive_set_error(&(a->archive), 1998| 15| ARCHIVE_ERRNO_MISC, "BCJ2 conversion failed"); ------------------ | | 204| 15|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1999| 15| return (ARCHIVE_FAILED); ------------------ | | 237| 15|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2000| 15| } 2001| 0| zip->main_stream_bytes_remaining -= 2002| 0| zip->tmp_stream_bytes_avail 2003| 0| - zip->tmp_stream_bytes_remaining; 2004| 0| bcj2_avail_out -= bytes; 2005| 0| *outbytes = o_avail_out - bcj2_avail_out; 2006| 0| } 2007| | 2008| 49| return (ret); 2009| 64|} archive_read_support_format_7zip.c:Bcj2_Decode: 4498| 15|{ 4499| 15| size_t inPos = 0, outPos = 0; 4500| 15| const uint8_t *buf0, *buf1, *buf2, *buf3; 4501| 15| size_t size0, size1, size2, size3; 4502| 15| const uint8_t *buffer, *bufferLim; 4503| 15| size_t i, j; 4504| | 4505| 15| size0 = zip->tmp_stream_bytes_remaining; 4506| 15| buf0 = zip->tmp_stream_buff + zip->tmp_stream_bytes_avail - size0; 4507| 15| size1 = zip->sub_stream_bytes_remaining[0]; 4508| 15| buf1 = zip->sub_stream_buff[0] + zip->sub_stream_size[0] - size1; 4509| 15| size2 = zip->sub_stream_bytes_remaining[1]; 4510| 15| buf2 = zip->sub_stream_buff[1] + zip->sub_stream_size[1] - size2; 4511| 15| size3 = zip->sub_stream_bytes_remaining[2]; 4512| 15| buf3 = zip->sub_stream_buff[2] + zip->sub_stream_size[2] - size3; 4513| | 4514| 15| buffer = buf3; 4515| 15| bufferLim = buffer + size3; 4516| | 4517| 15| if (zip->bcj_state == 0) { ------------------ | Branch (4517:6): [True: 15, False: 0] ------------------ 4518| | /* 4519| | * Initialize. 4520| | */ 4521| 15| zip->bcj2_prevByte = 0; 4522| 15| for (i = 0; 4523| 3.88k| i < sizeof(zip->bcj2_p) / sizeof(zip->bcj2_p[0]); i++) ------------------ | Branch (4523:7): [True: 3.87k, False: 15] ------------------ 4524| 3.87k| zip->bcj2_p[i] = kBitModelTotal >> 1; ------------------ | | 4473| 3.87k|#define kBitModelTotal (1 << kNumBitModelTotalBits) | | ------------------ | | | | 4472| 3.87k|#define kNumBitModelTotalBits 11 | | ------------------ ------------------ 4525| 15| RC_INIT2; ------------------ | | 4478| 15|#define RC_INIT2 do { \ | | 4479| 15| zip->bcj2_code = 0; \ | | 4480| 15| zip->bcj2_range = 0xFFFFFFFF; \ | | 4481| 15| { \ | | 4482| 15| int ii; \ | | 4483| 90| for (ii = 0; ii < 5; ii++) { \ | | ------------------ | | | Branch (4483:16): [True: 75, False: 15] | | ------------------ | | 4484| 75| RC_TEST; \ | | ------------------ | | | | 4477| 75|#define RC_TEST { if (buffer == bufferLim) return SZ_ERROR_DATA; } | | | | ------------------ | | | | | | 4464| 0|#define SZ_ERROR_DATA ARCHIVE_FAILED | | | | | | ------------------ | | | | | | | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ | | | | | | ------------------ | | | | ------------------ | | | | | Branch (4477:23): [True: 0, False: 75] | | | | ------------------ | | ------------------ | | 4485| 75| zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; \ | | ------------------ | | | | 4476| 75|#define RC_READ_BYTE (*buffer++) | | ------------------ | | 4486| 75| } \ | | 4487| 15| } \ | | 4488| 15|} while (0) | | ------------------ | | | Branch (4488:10): [Folded, False: 15] | | ------------------ ------------------ 4526| 15| zip->bcj_state = 1; 4527| 15| } 4528| | 4529| | /* 4530| | * Gather the odd bytes of a previous call. 4531| | */ 4532| 15| for (i = 0; zip->odd_bcj_size > 0 && outPos < outSize; i++) { ------------------ | Branch (4532:14): [True: 0, False: 15] | Branch (4532:39): [True: 0, False: 0] ------------------ 4533| 0| outBuf[outPos++] = zip->odd_bcj[i]; 4534| 0| zip->odd_bcj_size--; 4535| 0| } 4536| | 4537| 15| if (outSize == 0) { ------------------ | Branch (4537:6): [True: 0, False: 15] ------------------ 4538| 0| zip->bcj2_outPos += outPos; 4539| 0| return (outPos); 4540| 0| } 4541| | 4542| 150| for (;;) { 4543| 150| uint8_t b; 4544| 150| CProb *prob; ------------------ | | 373| 150|#define CProb uint16_t ------------------ 4545| 150| uint32_t bound; 4546| 150| uint32_t ttt; 4547| | 4548| 150| size_t limit = size0 - inPos; 4549| 150| if (outSize - outPos < limit) ------------------ | Branch (4549:7): [True: 0, False: 150] ------------------ 4550| 0| limit = outSize - outPos; 4551| | 4552| 150| if (zip->bcj_state == 1) { ------------------ | Branch (4552:7): [True: 150, False: 0] ------------------ 4553| 330| while (limit != 0) { ------------------ | Branch (4553:11): [True: 330, False: 0] ------------------ 4554| 330| uint8_t bb = buf0[inPos]; 4555| 330| outBuf[outPos++] = bb; 4556| 330| if (IsJ(zip->bcj2_prevByte, bb)) { ------------------ | | 4467| 330|#define IsJ(b0, b1) ((b1 & 0xFE) == 0xE8 || IsJcc(b0, b1)) | | ------------------ | | | | 4466| 195|#define IsJcc(b0, b1) ((b0) == 0x0F && ((b1) & 0xF0) == 0x80) | | | | ------------------ | | | | | Branch (4466:24): [True: 15, False: 180] | | | | | Branch (4466:40): [True: 15, False: 0] | | | | ------------------ | | ------------------ | | | Branch (4467:22): [True: 135, False: 195] | | ------------------ ------------------ 4557| 150| zip->bcj_state = 2; 4558| 150| break; 4559| 150| } 4560| 180| inPos++; 4561| 180| zip->bcj2_prevByte = bb; 4562| 180| limit--; 4563| 180| } 4564| 150| } 4565| | 4566| 150| if (limit == 0 || outPos == outSize) ------------------ | Branch (4566:7): [True: 0, False: 150] | Branch (4566:21): [True: 0, False: 150] ------------------ 4567| 0| break; 4568| 150| zip->bcj_state = 1; 4569| | 4570| 150| b = buf0[inPos++]; 4571| | 4572| 150| if (b == 0xE8) ------------------ | Branch (4572:7): [True: 0, False: 150] ------------------ 4573| 0| prob = zip->bcj2_p + zip->bcj2_prevByte; 4574| 150| else if (b == 0xE9) ------------------ | Branch (4574:12): [True: 135, False: 15] ------------------ 4575| 135| prob = zip->bcj2_p + 256; 4576| 15| else 4577| 15| prob = zip->bcj2_p + 257; 4578| | 4579| 150| IF_BIT_0(prob) { ------------------ | | 4492| 150|#define IF_BIT_0(p) ttt = *(p); bound = (zip->bcj2_range >> kNumBitModelTotalBits) * ttt; if (zip->bcj2_code < bound) | | ------------------ | | | | 4472| 150|#define kNumBitModelTotalBits 11 | | ------------------ | | | Branch (4492:95): [True: 135, False: 15] | | ------------------ ------------------ 4580| 135| UPDATE_0(prob) ------------------ | | 4493| 135|#define UPDATE_0(p) zip->bcj2_range = bound; *(p) = (CProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits)); NORMALIZE; | | ------------------ | | | | 4473| 135|#define kBitModelTotal (1 << kNumBitModelTotalBits) | | | | ------------------ | | | | | | 4472| 135|#define kNumBitModelTotalBits 11 | | | | ------------------ | | ------------------ | | #define UPDATE_0(p) zip->bcj2_range = bound; *(p) = (CProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits)); NORMALIZE; | | ------------------ | | | | 4474| 135|#define kNumMoveBits 5 | | ------------------ | | #define UPDATE_0(p) zip->bcj2_range = bound; *(p) = (CProb)(ttt + ((kBitModelTotal - ttt) >> kNumMoveBits)); NORMALIZE; | | ------------------ | | | | 4490| 135|#define NORMALIZE if (zip->bcj2_range < kTopValue) { RC_TEST; zip->bcj2_range <<= 8; zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; } | | | | ------------------ | | | | | | 4470| 135|#define kTopValue ((uint32_t)1 << kNumTopBits) | | | | | | ------------------ | | | | | | | | 4469| 135|#define kNumTopBits 24 | | | | | | ------------------ | | | | ------------------ | | | | #define NORMALIZE if (zip->bcj2_range < kTopValue) { RC_TEST; zip->bcj2_range <<= 8; zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; } | | | | ------------------ | | | | | | 4477| 0|#define RC_TEST { if (buffer == bufferLim) return SZ_ERROR_DATA; } | | | | | | ------------------ | | | | | | | | 4464| 0|#define SZ_ERROR_DATA ARCHIVE_FAILED | | | | | | | | ------------------ | | | | | | | | | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | | Branch (4477:23): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | #define NORMALIZE if (zip->bcj2_range < kTopValue) { RC_TEST; zip->bcj2_range <<= 8; zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; } | | | | ------------------ | | | | | | 4476| 0|#define RC_READ_BYTE (*buffer++) | | | | ------------------ | | | | | Branch (4490:23): [True: 0, False: 135] | | | | ------------------ | | ------------------ ------------------ 4581| 135| zip->bcj2_prevByte = b; 4582| 135| } else { 4583| 15| uint32_t dest; 4584| 15| const uint8_t *v; 4585| 15| uint8_t out[4]; 4586| | 4587| 15| UPDATE_1(prob) ------------------ | | 4494| 15|#define UPDATE_1(p) zip->bcj2_range -= bound; zip->bcj2_code -= bound; *(p) = (CProb)(ttt - (ttt >> kNumMoveBits)); NORMALIZE; | | ------------------ | | | | 4474| 15|#define kNumMoveBits 5 | | ------------------ | | #define UPDATE_1(p) zip->bcj2_range -= bound; zip->bcj2_code -= bound; *(p) = (CProb)(ttt - (ttt >> kNumMoveBits)); NORMALIZE; | | ------------------ | | | | 4490| 15|#define NORMALIZE if (zip->bcj2_range < kTopValue) { RC_TEST; zip->bcj2_range <<= 8; zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; } | | | | ------------------ | | | | | | 4470| 15|#define kTopValue ((uint32_t)1 << kNumTopBits) | | | | | | ------------------ | | | | | | | | 4469| 15|#define kNumTopBits 24 | | | | | | ------------------ | | | | ------------------ | | | | #define NORMALIZE if (zip->bcj2_range < kTopValue) { RC_TEST; zip->bcj2_range <<= 8; zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; } | | | | ------------------ | | | | | | 4477| 15|#define RC_TEST { if (buffer == bufferLim) return SZ_ERROR_DATA; } | | | | | | ------------------ | | | | | | | | 4464| 15|#define SZ_ERROR_DATA ARCHIVE_FAILED | | | | | | | | ------------------ | | | | | | | | | | 237| 15|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | | Branch (4477:23): [True: 15, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | #define NORMALIZE if (zip->bcj2_range < kTopValue) { RC_TEST; zip->bcj2_range <<= 8; zip->bcj2_code = (zip->bcj2_code << 8) | RC_READ_BYTE; } | | | | ------------------ | | | | | | 4476| 0|#define RC_READ_BYTE (*buffer++) | | | | ------------------ | | | | | Branch (4490:23): [True: 15, False: 0] | | | | ------------------ | | ------------------ ------------------ 4588| 0| if (b == 0xE8) { ------------------ | Branch (4588:8): [True: 0, False: 0] ------------------ 4589| 0| v = buf1; 4590| 0| if (size1 < 4) ------------------ | Branch (4590:9): [True: 0, False: 0] ------------------ 4591| 0| return SZ_ERROR_DATA; ------------------ | | 4464| 0|#define SZ_ERROR_DATA ARCHIVE_FAILED | | ------------------ | | | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ | | ------------------ ------------------ 4592| 0| buf1 += 4; 4593| 0| size1 -= 4; 4594| 0| } else { 4595| 0| v = buf2; 4596| 0| if (size2 < 4) ------------------ | Branch (4596:9): [True: 0, False: 0] ------------------ 4597| 0| return SZ_ERROR_DATA; ------------------ | | 4464| 0|#define SZ_ERROR_DATA ARCHIVE_FAILED | | ------------------ | | | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ | | ------------------ ------------------ 4598| 0| buf2 += 4; 4599| 0| size2 -= 4; 4600| 0| } 4601| 0| dest = archive_be32dec(v) - 4602| 0| (zip->bcj2_outPos + outPos + 4); 4603| 0| archive_le32enc(out, dest); 4604| 0| zip->bcj2_prevByte = out[3]; 4605| | 4606| 0| for (i = 0; i < 4 && outPos < outSize; i++) ------------------ | Branch (4606:16): [True: 0, False: 0] | Branch (4606:25): [True: 0, False: 0] ------------------ 4607| 0| outBuf[outPos++] = out[i]; 4608| 0| if (i < 4) { ------------------ | Branch (4608:8): [True: 0, False: 0] ------------------ 4609| | /* 4610| | * Save odd bytes which we could not add into 4611| | * the output buffer because of out of space. 4612| | */ 4613| 0| zip->odd_bcj_size = 4 - i; 4614| 0| for (; i < 4; i++) { ------------------ | Branch (4614:12): [True: 0, False: 0] ------------------ 4615| 0| j = i - 4 + (unsigned)zip->odd_bcj_size; 4616| 0| zip->odd_bcj[j] = out[i]; 4617| 0| } 4618| 0| break; 4619| 0| } 4620| 0| } 4621| 150| } 4622| 0| zip->tmp_stream_bytes_remaining -= inPos; 4623| 0| zip->sub_stream_bytes_remaining[0] = size1; 4624| 0| zip->sub_stream_bytes_remaining[1] = size2; 4625| 0| zip->sub_stream_bytes_remaining[2] = bufferLim - buffer; 4626| 0| zip->bcj2_outPos += outPos; 4627| | 4628| 0| return ((ssize_t)outPos); 4629| 15|} archive_read_support_format_7zip.c:ppmd_read: 1292| 371|{ 1293| 371| struct archive_read *a = ((IByteIn*)p)->a; 1294| 371| struct _7zip *zip = a->format->data; 1295| 371| Byte b; 1296| | 1297| 371| if (zip->ppstream.avail_in == 0) { ------------------ | Branch (1297:6): [True: 5, False: 366] ------------------ 1298| | /* 1299| | * Ppmd7_DecodeSymbol might require reading multiple bytes 1300| | * and we are on boundary; 1301| | * last resort to read using __archive_read_ahead. 1302| | */ 1303| 5| if (zip->pack_stream_inbytes_remaining <= 0 || ------------------ | Branch (1303:7): [True: 5, False: 0] ------------------ 1304| 0| zip->ppstream.stream_in >= ------------------ | Branch (1304:7): [True: 0, False: 0] ------------------ 1305| 5| (uint64_t)zip->pack_stream_inbytes_remaining) { 1306| 5| archive_set_error(&a->archive, 1307| 5| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1308| 5| "Truncated 7z file data"); 1309| 5| zip->ppstream.overconsumed = 1; 1310| 5| return (0); 1311| 5| } 1312| 0| const uint8_t *data = __archive_read_ahead(a, 1313| 0| zip->ppstream.stream_in + 1, NULL); 1314| 0| if (data == NULL) { ------------------ | Branch (1314:7): [True: 0, False: 0] ------------------ 1315| 0| archive_set_error(&a->archive, 1316| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1317| 0| "Truncated 7z file data"); 1318| 0| zip->ppstream.overconsumed = 1; 1319| 0| return (0); 1320| 0| } 1321| 0| b = data[zip->ppstream.stream_in]; 1322| 366| } else { 1323| 366| b = *zip->ppstream.next_in++; 1324| 366| zip->ppstream.avail_in--; 1325| 366| } 1326| 366| zip->ppstream.stream_in++; 1327| 366| return (b); 1328| 371|} archive_read_support_format_7zip.c:get_uncompressed_data: 3467| 1.39k|{ 3468| 1.39k| struct _7zip *zip = a->format->data; 3469| 1.39k| ssize_t bytes_avail; 3470| | 3471| 1.39k| if (zip->codec == _7Z_COPY && zip->codec2 == -1) { ------------------ | | 93| 2.79k|#define _7Z_COPY 0 ------------------ | Branch (3471:6): [True: 18, False: 1.37k] | Branch (3471:32): [True: 18, False: 0] ------------------ 3472| | /* Copy mode. */ 3473| | 3474| 18| *buff = __archive_read_ahead(a, minimum, &bytes_avail); 3475| 18| if (*buff == NULL) { ------------------ | Branch (3475:7): [True: 0, False: 18] ------------------ 3476| 0| archive_set_error(&a->archive, 3477| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3478| 0| "Truncated 7-Zip file data"); 3479| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3480| 0| } 3481| 18| if ((size_t)bytes_avail > ------------------ | Branch (3481:7): [True: 18, False: 0] ------------------ 3482| 18| zip->uncompressed_buffer_bytes_remaining) 3483| 18| bytes_avail = (ssize_t) 3484| 18| zip->uncompressed_buffer_bytes_remaining; 3485| 18| if ((size_t)bytes_avail > size) ------------------ | Branch (3485:7): [True: 0, False: 18] ------------------ 3486| 0| bytes_avail = (ssize_t)size; 3487| | 3488| 18| zip->pack_stream_bytes_unconsumed = bytes_avail; 3489| 1.37k| } else if (zip->uncompressed_buffer_pointer == NULL) { ------------------ | Branch (3489:13): [True: 0, False: 1.37k] ------------------ 3490| | /* Decompression has failed. */ 3491| 0| archive_set_error(&(a->archive), 3492| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3493| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3494| 1.37k| } else { 3495| | /* Packed mode. */ 3496| 1.37k| if (minimum > zip->uncompressed_buffer_bytes_remaining) { ------------------ | Branch (3496:7): [True: 0, False: 1.37k] ------------------ 3497| | /* 3498| | * If remaining uncompressed data size is less than 3499| | * the minimum size, fill the buffer up to the 3500| | * minimum size. 3501| | */ 3502| 0| if (extract_pack_stream(a, minimum) < 0) ------------------ | Branch (3502:8): [True: 0, False: 0] ------------------ 3503| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3504| 0| } 3505| 1.37k| if (size > zip->uncompressed_buffer_bytes_remaining) ------------------ | Branch (3505:7): [True: 0, False: 1.37k] ------------------ 3506| 0| bytes_avail = (ssize_t) 3507| 0| zip->uncompressed_buffer_bytes_remaining; 3508| 1.37k| else 3509| 1.37k| bytes_avail = (ssize_t)size; 3510| 1.37k| *buff = zip->uncompressed_buffer_pointer; 3511| 1.37k| zip->uncompressed_buffer_pointer += bytes_avail; 3512| 1.37k| } 3513| 1.39k| zip->uncompressed_buffer_bytes_remaining -= bytes_avail; 3514| 1.39k| return (bytes_avail); 3515| 1.39k|} archive_read_support_format_7zip.c:decode_encoded_header_info: 3218| 21|{ 3219| 21| struct _7zip *zip = a->format->data; 3220| 21| int64_t pi_end; 3221| | 3222| 21| errno = 0; 3223| 21| if (read_StreamsInfo(a, si) < 0) { ------------------ | Branch (3223:6): [True: 1, False: 20] ------------------ 3224| 1| if (errno == ENOMEM) ------------------ | Branch (3224:7): [True: 0, False: 1] ------------------ 3225| 0| archive_set_error(&a->archive, -1, 3226| 0| "Couldn't allocate memory"); 3227| 1| else 3228| 1| archive_set_error(&a->archive, -1, 3229| 1| "Malformed 7-Zip archive"); 3230| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3231| 1| } 3232| | 3233| 20| if (si->pi.numPackStreams == 0 || si->ci.numFolders == 0) { ------------------ | Branch (3233:6): [True: 0, False: 20] | Branch (3233:36): [True: 0, False: 20] ------------------ 3234| 0| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3235| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3236| 0| } 3237| | 3238| 20| if (archive_ckd_add_i64(&pi_end, si->pi.pos, si->pi.sizes[0])) { ------------------ | Branch (3238:6): [True: 0, False: 20] ------------------ 3239| 0| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3240| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3241| 0| } 3242| | 3243| 20| if (zip->header_offset < pi_end) { ------------------ | Branch (3243:6): [True: 0, False: 20] ------------------ 3244| 0| archive_set_error(&a->archive, -1, "Malformed Header offset"); 3245| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3246| 0| } 3247| | 3248| 20| return (ARCHIVE_OK); ------------------ | | 233| 20|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3249| 20|} archive_read_support_format_7zip.c:read_StreamsInfo: 2693| 69|{ 2694| 69| struct _7zip *zip = a->format->data; 2695| 69| const unsigned char *p; 2696| 69| size_t i; 2697| | 2698| 69| memset(si, 0, sizeof(*si)); 2699| | 2700| 69| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2700:6): [True: 0, False: 69] ------------------ 2701| 0| return (-1); 2702| 69| if (*p == kPackInfo) { ------------------ | | 126| 69|#define kPackInfo 0x06 ------------------ | Branch (2702:6): [True: 69, False: 0] ------------------ 2703| 69| int64_t packPos; 2704| | 2705| 69| if (read_PackInfo(a, &(si->pi)) < 0) ------------------ | Branch (2705:7): [True: 5, False: 64] ------------------ 2706| 5| return (-1); 2707| | 2708| 64| if (si->pi.positions == NULL || si->pi.sizes == NULL) ------------------ | Branch (2708:7): [True: 0, False: 64] | Branch (2708:35): [True: 0, False: 64] ------------------ 2709| 0| return (-1); 2710| | /* 2711| | * Calculate packed stream positions. 2712| | */ 2713| 64| packPos = si->pi.pos; 2714| 176| for (i = 0; i < si->pi.numPackStreams; i++) { ------------------ | Branch (2714:15): [True: 112, False: 64] ------------------ 2715| 112| si->pi.positions[i] = packPos; 2716| 112| if (archive_ckd_add_i64(&packPos, ------------------ | Branch (2716:8): [True: 0, False: 112] ------------------ 2717| 112| packPos, si->pi.sizes[i])) 2718| 0| return (-1); 2719| 112| if (packPos > zip->header_offset) ------------------ | Branch (2719:8): [True: 0, False: 112] ------------------ 2720| 0| return (-1); 2721| 112| } 2722| 64| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2722:7): [True: 0, False: 64] ------------------ 2723| 0| return (-1); 2724| 64| } 2725| 64| if (*p == kUnPackInfo) { ------------------ | | 127| 64|#define kUnPackInfo 0x07 ------------------ | Branch (2725:6): [True: 64, False: 0] ------------------ 2726| 64| size_t packIndex; 2727| 64| struct _7z_folder *f; 2728| | 2729| 64| if (read_CodersInfo(a, &(si->ci)) < 0) ------------------ | Branch (2729:7): [True: 10, False: 54] ------------------ 2730| 10| return (-1); 2731| | 2732| | /* 2733| | * Calculate packed stream indexes. 2734| | */ 2735| 54| packIndex = 0; 2736| 54| f = si->ci.folders; 2737| 108| for (i = 0; i < si->ci.numFolders; i++) { ------------------ | Branch (2737:15): [True: 54, False: 54] ------------------ 2738| 54| f[i].packIndex = packIndex; 2739| 54| if (archive_ckd_add_size(&packIndex, ------------------ | Branch (2739:8): [True: 0, False: 54] ------------------ 2740| 54| packIndex, f[i].numPackedStreams) || 2741| 54| packIndex > si->pi.numPackStreams) ------------------ | Branch (2741:8): [True: 0, False: 54] ------------------ 2742| 0| return (-1); 2743| 54| } 2744| 54| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2744:7): [True: 0, False: 54] ------------------ 2745| 0| return (-1); 2746| 54| } 2747| | 2748| 54| if (*p == kSubStreamsInfo) { ------------------ | | 128| 54|#define kSubStreamsInfo 0x08 ------------------ | Branch (2748:6): [True: 32, False: 22] ------------------ 2749| 32| if (read_SubStreamsInfo(a, &(si->ss), ------------------ | Branch (2749:7): [True: 6, False: 26] ------------------ 2750| 32| si->ci.folders, si->ci.numFolders) < 0) 2751| 6| return (-1); 2752| 26| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2752:7): [True: 1, False: 25] ------------------ 2753| 1| return (-1); 2754| 26| } 2755| | 2756| | /* 2757| | * Must be kEnd. 2758| | */ 2759| 47| if (*p != kEnd) ------------------ | | 120| 47|#define kEnd 0x00 ------------------ | Branch (2759:6): [True: 0, False: 47] ------------------ 2760| 0| return (-1); 2761| 47| return (0); 2762| 47|} archive_read_support_format_7zip.c:read_PackInfo: 2176| 69|{ 2177| 69| const unsigned char *p; 2178| 69| size_t i; 2179| | 2180| 69| memset(pi, 0, sizeof(*pi)); 2181| | 2182| | /* 2183| | * Read PackPos. 2184| | */ 2185| 69| if (parse_7zip_int64(a, &(pi->pos)) < 0) ------------------ | Branch (2185:6): [True: 0, False: 69] ------------------ 2186| 0| return (-1); 2187| | 2188| | /* 2189| | * Read NumPackStreams. 2190| | */ 2191| 69| if (parse_7zip_size(a, &(pi->numPackStreams)) < 0) ------------------ | Branch (2191:6): [True: 4, False: 65] ------------------ 2192| 4| return (-1); 2193| 65| if (pi->numPackStreams == 0) ------------------ | Branch (2193:6): [True: 0, False: 65] ------------------ 2194| 0| return (-1); 2195| | 2196| | /* 2197| | * Read PackSizes[num] 2198| | */ 2199| 65| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2199:6): [True: 0, False: 65] ------------------ 2200| 0| return (-1); 2201| 65| if (*p == kEnd) ------------------ | | 120| 65|#define kEnd 0x00 ------------------ | Branch (2201:6): [True: 0, False: 65] ------------------ 2202| | /* PackSizes[num] are not present. */ 2203| 0| return (0); 2204| 65| if (*p != kSize) ------------------ | | 129| 65|#define kSize 0x09 ------------------ | Branch (2204:6): [True: 0, False: 65] ------------------ 2205| 0| return (-1); 2206| 65| pi->sizes = calloc(pi->numPackStreams, sizeof(int64_t)); 2207| 65| pi->positions = calloc(pi->numPackStreams, sizeof(int64_t)); 2208| 65| if (pi->sizes == NULL || pi->positions == NULL) ------------------ | Branch (2208:6): [True: 0, False: 65] | Branch (2208:27): [True: 0, False: 65] ------------------ 2209| 0| return (-1); 2210| | 2211| 269| for (i = 0; i < pi->numPackStreams; i++) { ------------------ | Branch (2211:14): [True: 205, False: 64] ------------------ 2212| 205| if (parse_7zip_int64(a, &(pi->sizes[i])) < 0) ------------------ | Branch (2212:7): [True: 1, False: 204] ------------------ 2213| 1| return (-1); 2214| 205| } 2215| | 2216| | /* 2217| | * Read PackStreamDigests[num] 2218| | */ 2219| 64| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2219:6): [True: 0, False: 64] ------------------ 2220| 0| return (-1); 2221| 64| if (*p == kEnd) { ------------------ | | 120| 64|#define kEnd 0x00 ------------------ | Branch (2221:6): [True: 64, False: 0] ------------------ 2222| | /* PackStreamDigests[num] are not present. */ 2223| 64| pi->digest.defineds = 2224| 64| calloc(pi->numPackStreams, sizeof(*pi->digest.defineds)); 2225| 64| pi->digest.digests = 2226| 64| calloc(pi->numPackStreams, sizeof(*pi->digest.digests)); 2227| 64| if (pi->digest.defineds == NULL || pi->digest.digests == NULL) ------------------ | Branch (2227:7): [True: 0, False: 64] | Branch (2227:38): [True: 0, False: 64] ------------------ 2228| 0| return (-1); 2229| 64| return (0); 2230| 64| } 2231| | 2232| 0| if (*p != kCRC) ------------------ | | 130| 0|#define kCRC 0x0A ------------------ | Branch (2232:6): [True: 0, False: 0] ------------------ 2233| 0| return (-1); 2234| | 2235| 0| if (read_Digests(a, &(pi->digest), pi->numPackStreams) < 0) ------------------ | Branch (2235:6): [True: 0, False: 0] ------------------ 2236| 0| return (-1); 2237| | 2238| | /* 2239| | * Must be marked by kEnd. 2240| | */ 2241| 0| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2241:6): [True: 0, False: 0] ------------------ 2242| 0| return (-1); 2243| 0| if (*p != kEnd) ------------------ | | 120| 0|#define kEnd 0x00 ------------------ | Branch (2243:6): [True: 0, False: 0] ------------------ 2244| 0| return (-1); 2245| 0| return (0); 2246| 0|} archive_read_support_format_7zip.c:parse_7zip_int64: 2072| 18.4k|{ 2073| 18.4k| uint64_t v; 2074| 18.4k| const unsigned char *p; 2075| 18.4k| unsigned char avail, mask; 2076| 18.4k| int i; 2077| | 2078| 18.4k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2078:6): [True: 2, False: 18.4k] ------------------ 2079| 2| return (-1); 2080| 18.4k| avail = *p; 2081| 18.4k| mask = 0x80; 2082| 18.4k| v = 0; 2083| 25.8k| for (i = 0; i < 8; i++) { ------------------ | Branch (2083:14): [True: 25.1k, False: 716] ------------------ 2084| 25.1k| if (avail & mask) { ------------------ | Branch (2084:7): [True: 7.41k, False: 17.7k] ------------------ 2085| 7.41k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2085:8): [True: 0, False: 7.41k] ------------------ 2086| 0| return (-1); 2087| 7.41k| v |= ((uint64_t)*p) << (8 * i); 2088| 7.41k| mask >>= 1; 2089| 7.41k| continue; 2090| 7.41k| } 2091| 17.7k| v += ((uint64_t)(avail & (mask - 1))) << (8 * i); 2092| 17.7k| break; 2093| 25.1k| } 2094| 18.4k| if (v > (uint64_t)INT64_MAX) ------------------ | Branch (2094:6): [True: 9, False: 18.4k] ------------------ 2095| 9| return (-1); 2096| 18.4k| *val = (int64_t)v; 2097| 18.4k| return (0); 2098| 18.4k|} archive_read_support_format_7zip.c:parse_7zip_size: 2060| 5.19k|{ 2061| 5.19k| int64_t v; 2062| | 2063| 5.19k| if (parse_7zip_int64(a, &v) < 0 || v > UMAX_ENTRY) ------------------ | | 391| 5.18k|#define UMAX_ENTRY ARCHIVE_LITERAL_LL(100000000) | | ------------------ | | | | 207| 5.18k|# define ARCHIVE_LITERAL_LL(x) x##ll | | ------------------ ------------------ | Branch (2063:6): [True: 4, False: 5.18k] | Branch (2063:37): [True: 8, False: 5.18k] ------------------ 2064| 12| return (-1); 2065| | 2066| 5.18k| *val = (size_t)v; 2067| 5.18k| return (0); 2068| 5.19k|} archive_read_support_format_7zip.c:read_Digests: 2129| 43|{ 2130| 43| const unsigned char *p; 2131| 43| size_t i; 2132| | 2133| 43| if (num == 0) ------------------ | Branch (2133:6): [True: 0, False: 43] ------------------ 2134| 0| return (-1); 2135| 43| memset(d, 0, sizeof(*d)); 2136| | 2137| 43| d->defineds = malloc(num); 2138| 43| if (d->defineds == NULL) ------------------ | Branch (2138:6): [True: 0, False: 43] ------------------ 2139| 0| return (-1); 2140| | /* 2141| | * Read Bools. 2142| | */ 2143| 43| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2143:6): [True: 0, False: 43] ------------------ 2144| 0| return (-1); 2145| 43| if (*p == 0) { ------------------ | Branch (2145:6): [True: 0, False: 43] ------------------ 2146| 0| if (read_Bools(a, d->defineds, num) < 0) ------------------ | Branch (2146:7): [True: 0, False: 0] ------------------ 2147| 0| return (-1); 2148| 0| } else 2149| | /* All are defined */ 2150| 43| memset(d->defineds, 1, num); 2151| | 2152| 43| d->digests = calloc(num, sizeof(*d->digests)); 2153| 43| if (d->digests == NULL) ------------------ | Branch (2153:6): [True: 0, False: 43] ------------------ 2154| 0| return (-1); 2155| 102| for (i = 0; i < num; i++) { ------------------ | Branch (2155:14): [True: 59, False: 43] ------------------ 2156| 59| if (d->defineds[i]) { ------------------ | Branch (2156:7): [True: 59, False: 0] ------------------ 2157| 59| if ((p = header_bytes(a, 4)) == NULL) ------------------ | Branch (2157:8): [True: 0, False: 59] ------------------ 2158| 0| return (-1); 2159| 59| d->digests[i] = archive_le32dec(p); 2160| 59| } 2161| 59| } 2162| | 2163| 43| return (0); 2164| 43|} archive_read_support_format_7zip.c:read_Bools: 2102| 64|{ 2103| 64| const unsigned char *p; 2104| 64| size_t i; 2105| 64| unsigned mask = 0, avail = 0; 2106| | 2107| 13.1k| for (i = 0; i < num; i++) { ------------------ | Branch (2107:14): [True: 13.0k, False: 64] ------------------ 2108| 13.0k| if (mask == 0) { ------------------ | Branch (2108:7): [True: 1.65k, False: 11.3k] ------------------ 2109| 1.65k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2109:8): [True: 0, False: 1.65k] ------------------ 2110| 0| return (-1); 2111| 1.65k| avail = *p; 2112| 1.65k| mask = 0x80; 2113| 1.65k| } 2114| 13.0k| data[i] = (avail & mask) ? 1 : 0; ------------------ | Branch (2114:13): [True: 5.74k, False: 7.30k] ------------------ 2115| 13.0k| mask >>= 1; 2116| 13.0k| } 2117| 64| return (0); 2118| 64|} archive_read_support_format_7zip.c:read_CodersInfo: 2411| 64|{ 2412| 64| struct _7zip *zip = a->format->data; 2413| 64| const unsigned char *p; 2414| 64| struct _7z_digests digest; 2415| 64| size_t dataStreamIndex, i; 2416| | 2417| 64| memset(ci, 0, sizeof(*ci)); 2418| 64| memset(&digest, 0, sizeof(digest)); 2419| | 2420| 64| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2420:6): [True: 0, False: 64] ------------------ 2421| 0| goto failed; 2422| 64| if (*p != kFolder) ------------------ | | 131| 64|#define kFolder 0x0B ------------------ | Branch (2422:6): [True: 0, False: 64] ------------------ 2423| 0| goto failed; 2424| | 2425| | /* 2426| | * Read NumFolders. 2427| | */ 2428| 64| if (parse_7zip_size(a, &(ci->numFolders)) < 0) ------------------ | Branch (2428:6): [True: 0, False: 64] ------------------ 2429| 0| goto failed; 2430| | /* 2431| | * Each folder is encoded by at least one byte in the coders 2432| | * list that follows, so a folder count larger than the bytes 2433| | * left in the header cannot be honored and is rejected here 2434| | * before it is used to size the folders allocation. 2435| | */ 2436| 64| if (ci->numFolders > (uint64_t)zip->header_bytes_remaining) ------------------ | Branch (2436:6): [True: 0, False: 64] ------------------ 2437| 0| goto failed; 2438| | 2439| | /* 2440| | * Read External. 2441| | */ 2442| 64| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2442:6): [True: 0, False: 64] ------------------ 2443| 0| goto failed; 2444| 64| switch (*p) { 2445| 64| case 0: ------------------ | Branch (2445:2): [True: 64, False: 0] ------------------ 2446| 64| ci->folders = 2447| 64| calloc(ci->numFolders, sizeof(*ci->folders)); 2448| 64| if (ci->folders == NULL) ------------------ | Branch (2448:7): [True: 0, False: 64] ------------------ 2449| 0| return (-1); 2450| 346| for (i = 0; i < ci->numFolders; i++) { ------------------ | Branch (2450:15): [True: 291, False: 55] ------------------ 2451| 291| if (read_Folder(a, &(ci->folders[i])) < 0) ------------------ | Branch (2451:8): [True: 9, False: 282] ------------------ 2452| 9| goto failed; 2453| 291| } 2454| 55| break; 2455| 55| case 1: ------------------ | Branch (2455:2): [True: 0, False: 64] ------------------ 2456| 0| if (parse_7zip_size(a, &dataStreamIndex) < 0) ------------------ | Branch (2456:7): [True: 0, False: 0] ------------------ 2457| 0| return (-1); 2458| 0| if (ci->numFolders > 0) { ------------------ | Branch (2458:7): [True: 0, False: 0] ------------------ 2459| 0| archive_set_error(&a->archive, -1, 2460| 0| "Malformed 7-Zip archive"); 2461| 0| goto failed; 2462| 0| } 2463| 0| break; 2464| 0| default: ------------------ | Branch (2464:2): [True: 0, False: 64] ------------------ 2465| 0| archive_set_error(&a->archive, -1, 2466| 0| "Malformed 7-Zip archive"); 2467| 0| goto failed; 2468| 64| } 2469| | 2470| 55| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2470:6): [True: 0, False: 55] ------------------ 2471| 0| goto failed; 2472| 55| if (*p != kCodersUnPackSize) ------------------ | | 132| 55|#define kCodersUnPackSize 0x0C ------------------ | Branch (2472:6): [True: 1, False: 54] ------------------ 2473| 1| goto failed; 2474| | 2475| 108| for (i = 0; i < ci->numFolders; i++) { ------------------ | Branch (2475:14): [True: 54, False: 54] ------------------ 2476| 54| struct _7z_folder *folder = &(ci->folders[i]); 2477| 54| size_t j; 2478| | 2479| 54| folder->unPackSize = 2480| 54| calloc(folder->numOutStreams, sizeof(*folder->unPackSize)); 2481| 54| if (folder->unPackSize == NULL) ------------------ | Branch (2481:7): [True: 0, False: 54] ------------------ 2482| 0| goto failed; 2483| 156| for (j = 0; j < folder->numOutStreams; j++) { ------------------ | Branch (2483:15): [True: 102, False: 54] ------------------ 2484| 102| if (parse_7zip_int64(a, &(folder->unPackSize[j])) < 0) ------------------ | Branch (2484:8): [True: 0, False: 102] ------------------ 2485| 0| goto failed; 2486| 102| } 2487| 54| } 2488| | 2489| | /* 2490| | * Read CRCs. 2491| | */ 2492| 54| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2492:6): [True: 0, False: 54] ------------------ 2493| 0| goto failed; 2494| 54| if (*p == kEnd) ------------------ | | 120| 54|#define kEnd 0x00 ------------------ | Branch (2494:6): [True: 37, False: 17] ------------------ 2495| 37| return (0); 2496| 17| if (*p != kCRC) ------------------ | | 130| 17|#define kCRC 0x0A ------------------ | Branch (2496:6): [True: 0, False: 17] ------------------ 2497| 0| goto failed; 2498| 17| if (read_Digests(a, &digest, ci->numFolders) < 0) ------------------ | Branch (2498:6): [True: 0, False: 17] ------------------ 2499| 0| goto failed; 2500| 34| for (i = 0; i < ci->numFolders; i++) { ------------------ | Branch (2500:14): [True: 17, False: 17] ------------------ 2501| 17| ci->folders[i].digest_defined = digest.defineds[i]; 2502| 17| ci->folders[i].digest = digest.digests[i]; 2503| 17| } 2504| | 2505| | /* 2506| | * Must be kEnd. 2507| | */ 2508| 17| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2508:6): [True: 0, False: 17] ------------------ 2509| 0| goto failed; 2510| 17| if (*p != kEnd) ------------------ | | 120| 17|#define kEnd 0x00 ------------------ | Branch (2510:6): [True: 0, False: 17] ------------------ 2511| 0| goto failed; 2512| 17| free_Digest(&digest); 2513| 17| return (0); 2514| 10|failed: 2515| 10| free_Digest(&digest); 2516| 10| return (-1); 2517| 17|} archive_read_support_format_7zip.c:read_Folder: 2265| 291|{ 2266| 291| struct _7zip *zip = a->format->data; 2267| 291| const unsigned char *p; 2268| 291| size_t numInStreamsTotal = 0; 2269| 291| size_t numOutStreamsTotal = 0; 2270| 291| size_t i; 2271| | 2272| 291| memset(f, 0, sizeof(*f)); 2273| | 2274| | /* 2275| | * Read NumCoders. 2276| | */ 2277| 291| if (parse_7zip_size(a, &(f->numCoders)) < 0) ------------------ | Branch (2277:6): [True: 0, False: 291] ------------------ 2278| 0| return (-1); 2279| 291| if (f->numCoders > 4) ------------------ | Branch (2279:6): [True: 0, False: 291] ------------------ 2280| | /* Too many coders. */ 2281| 0| return (-1); 2282| | 2283| 291| f->coders = calloc(f->numCoders, sizeof(*f->coders)); 2284| 291| if (f->coders == NULL) ------------------ | Branch (2284:6): [True: 0, False: 291] ------------------ 2285| 0| return (-1); 2286| 1.08k| for (i = 0; i< f->numCoders; i++) { ------------------ | Branch (2286:14): [True: 796, False: 284] ------------------ 2287| 796| size_t codec_size; 2288| 796| int simple, attr; 2289| | 2290| 796| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2290:7): [True: 1, False: 795] ------------------ 2291| 1| return (-1); 2292| | /* 2293| | * 0:3 CodecIdSize 2294| | * 4: 0 - IsSimple 2295| | * 1 - Is not Simple 2296| | * 5: 0 - No Attributes 2297| | * 1 - There are Attributes; 2298| | * 7: Must be zero. 2299| | */ 2300| 795| codec_size = *p & 0xf; 2301| 795| simple = (*p & 0x10) ? 0 : 1; ------------------ | Branch (2301:12): [True: 120, False: 675] ------------------ 2302| 795| attr = *p & 0x20; 2303| 795| if (*p & 0x80) ------------------ | Branch (2303:7): [True: 1, False: 794] ------------------ 2304| 1| return (-1);/* Not supported. */ 2305| | 2306| | /* 2307| | * Read Decompression Method IDs. 2308| | */ 2309| 794| if ((p = header_bytes(a, codec_size)) == NULL) ------------------ | Branch (2309:7): [True: 1, False: 793] ------------------ 2310| 1| return (-1); 2311| | 2312| 793| if (decode_codec_id(p, codec_size, &f->coders[i].codec) < 0) ------------------ | Branch (2312:7): [True: 0, False: 793] ------------------ 2313| 0| return (-1); 2314| | 2315| 793| if (simple) { ------------------ | Branch (2315:7): [True: 674, False: 119] ------------------ 2316| 674| f->coders[i].numInStreams = 1; 2317| 674| f->coders[i].numOutStreams = 1; 2318| 674| } else { 2319| 119| if (parse_7zip_size( ------------------ | Branch (2319:8): [True: 1, False: 118] ------------------ 2320| 119| a, &(f->coders[i].numInStreams)) < 0) 2321| 1| return (-1); 2322| 118| if (parse_7zip_size( ------------------ | Branch (2322:8): [True: 2, False: 116] ------------------ 2323| 118| a, &(f->coders[i].numOutStreams)) < 0) 2324| 2| return (-1); 2325| 118| } 2326| | 2327| 790| if (attr) { ------------------ | Branch (2327:7): [True: 186, False: 604] ------------------ 2328| 186| if (parse_7zip_size( ------------------ | Branch (2328:8): [True: 1, False: 185] ------------------ 2329| 186| a, &(f->coders[i].propertiesSize)) < 0) 2330| 1| return (-1); 2331| 185| if ((p = header_bytes( ------------------ | Branch (2331:8): [True: 0, False: 185] ------------------ 2332| 185| a, f->coders[i].propertiesSize)) == NULL) 2333| 0| return (-1); 2334| 185| f->coders[i].properties = 2335| 185| malloc(f->coders[i].propertiesSize); 2336| 185| if (f->coders[i].properties == NULL) ------------------ | Branch (2336:8): [True: 0, False: 185] ------------------ 2337| 0| return (-1); 2338| 185| memcpy(f->coders[i].properties, p, 2339| 185| f->coders[i].propertiesSize); 2340| 185| } 2341| | 2342| 789| if (archive_ckd_add_size(&numInStreamsTotal, ------------------ | Branch (2342:7): [True: 0, False: 789] ------------------ 2343| 789| numInStreamsTotal, f->coders[i].numInStreams) || 2344| 789| archive_ckd_add_size(&numOutStreamsTotal, ------------------ | Branch (2344:7): [True: 0, False: 789] ------------------ 2345| 789| numOutStreamsTotal, f->coders[i].numOutStreams)) 2346| 0| return (-1); 2347| 789| } 2348| | 2349| 284| if (numOutStreamsTotal == 0 || ------------------ | Branch (2349:6): [True: 0, False: 284] ------------------ 2350| 284| numInStreamsTotal < numOutStreamsTotal-1) ------------------ | Branch (2350:6): [True: 0, False: 284] ------------------ 2351| 0| return (-1); 2352| | 2353| 284| f->numBindPairs = numOutStreamsTotal - 1; 2354| 284| if ((uint64_t)zip->header_bytes_remaining < f->numBindPairs) ------------------ | Branch (2354:6): [True: 0, False: 284] ------------------ 2355| 0| return (-1); 2356| 284| if (f->numBindPairs > 0) { ------------------ | Branch (2356:6): [True: 243, False: 41] ------------------ 2357| 243| f->bindPairs = 2358| 243| calloc(f->numBindPairs, sizeof(*f->bindPairs)); 2359| 243| if (f->bindPairs == NULL) ------------------ | Branch (2359:7): [True: 0, False: 243] ------------------ 2360| 0| return (-1); 2361| 243| } else 2362| 41| f->bindPairs = NULL; 2363| 855| for (i = 0; i < f->numBindPairs; i++) { ------------------ | Branch (2363:14): [True: 572, False: 283] ------------------ 2364| 572| if (parse_7zip_size(a, &(f->bindPairs[i].inIndex)) < 0) ------------------ | Branch (2364:7): [True: 1, False: 571] ------------------ 2365| 1| return (-1); 2366| 571| if (parse_7zip_size(a, &(f->bindPairs[i].outIndex)) < 0) ------------------ | Branch (2366:7): [True: 0, False: 571] ------------------ 2367| 0| return (-1); 2368| 571| } 2369| | 2370| 283| f->numPackedStreams = numInStreamsTotal - f->numBindPairs; 2371| | /* packedStreams are not needed; parse/verify nonetheless */ 2372| 283| if (f->numPackedStreams == 1) { ------------------ | Branch (2372:6): [True: 171, False: 112] ------------------ 2373| 172| for (i = 0; i < numInStreamsTotal; i++) { ------------------ | Branch (2373:15): [True: 172, False: 0] ------------------ 2374| 172| size_t j; 2375| 526| for (j = 0; j < f->numBindPairs; j++) { ------------------ | Branch (2375:16): [True: 355, False: 171] ------------------ 2376| 355| if (f->bindPairs[j].inIndex == i) ------------------ | Branch (2376:9): [True: 1, False: 354] ------------------ 2377| 1| break; 2378| 355| } 2379| 172| if (j == f->numBindPairs) ------------------ | Branch (2379:8): [True: 171, False: 1] ------------------ 2380| 171| break; 2381| 172| } 2382| 171| if (i == numInStreamsTotal) ------------------ | Branch (2382:7): [True: 0, False: 171] ------------------ 2383| 0| return (-1); 2384| 171| } else { 2385| 311| for (i = 0; i < f->numPackedStreams; i++) { ------------------ | Branch (2385:15): [True: 200, False: 111] ------------------ 2386| 200| size_t packedStream; 2387| 200| if (parse_7zip_size(a, &packedStream) < 0) ------------------ | Branch (2387:8): [True: 1, False: 199] ------------------ 2388| 1| return (-1); 2389| 200| } 2390| 112| } 2391| 282| f->numInStreams = numInStreamsTotal; 2392| 282| f->numOutStreams = numOutStreamsTotal; 2393| | 2394| 282| return (0); 2395| 283|} archive_read_support_format_7zip.c:decode_codec_id: 1278| 793|{ 1279| 793| size_t i; 1280| | 1281| 793| *id = 0; 1282| 3.02k| for (i = 0; i < id_size; i++) { ------------------ | Branch (1282:14): [True: 2.23k, False: 793] ------------------ 1283| 2.23k| if (archive_ckd_mul_i64(id, *id, 256) || ------------------ | Branch (1283:7): [True: 0, False: 2.23k] ------------------ 1284| 2.23k| archive_ckd_add_i64(id, *id, codecId[i])) ------------------ | Branch (1284:7): [True: 0, False: 2.23k] ------------------ 1285| 0| return (-1); 1286| 2.23k| } 1287| 793| return (0); 1288| 793|} archive_read_support_format_7zip.c:free_Digest: 2122| 3.74k|{ 2123| 3.74k| free(d->defineds); 2124| 3.74k| free(d->digests); 2125| 3.74k|} archive_read_support_format_7zip.c:read_SubStreamsInfo: 2548| 32|{ 2549| 32| const unsigned char *p; 2550| 32| int64_t *usizes; 2551| 32| size_t numDigests; 2552| 32| size_t unpack_streams; 2553| 32| size_t i; 2554| 32| int type; 2555| | 2556| 32| memset(ss, 0, sizeof(*ss)); 2557| | 2558| 64| for (i = 0; i < numFolders; i++) ------------------ | Branch (2558:14): [True: 32, False: 32] ------------------ 2559| 32| f[i].numUnpackStreams = 1; 2560| | 2561| 32| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2561:6): [True: 0, False: 32] ------------------ 2562| 0| return (-1); 2563| 32| type = *p; 2564| | 2565| 32| if (type == kNumUnPackStream) { ------------------ | | 133| 32|#define kNumUnPackStream 0x0D ------------------ | Branch (2565:6): [True: 22, False: 10] ------------------ 2566| 22| unpack_streams = 0; 2567| 44| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2567:15): [True: 22, False: 22] ------------------ 2568| 22| if (parse_7zip_size(a, &(f[i].numUnpackStreams)) < 0) ------------------ | Branch (2568:8): [True: 0, False: 22] ------------------ 2569| 0| return (-1); 2570| 22| if (archive_ckd_add_size(&unpack_streams, ------------------ | Branch (2570:8): [True: 0, False: 22] ------------------ 2571| 22| unpack_streams, f[i].numUnpackStreams)) 2572| 0| return (-1); 2573| 22| } 2574| 22| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2574:7): [True: 0, False: 22] ------------------ 2575| 0| return (-1); 2576| 22| type = *p; 2577| 22| } else 2578| 10| unpack_streams = numFolders; 2579| | 2580| 32| if (unpack_streams > UMAX_ENTRY) ------------------ | | 391| 32|#define UMAX_ENTRY ARCHIVE_LITERAL_LL(100000000) | | ------------------ | | | | 207| 32|# define ARCHIVE_LITERAL_LL(x) x##ll | | ------------------ ------------------ | Branch (2580:6): [True: 0, False: 32] ------------------ 2581| 0| return (-1); 2582| | 2583| 32| if (type != kSize) { ------------------ | | 129| 32|#define kSize 0x09 ------------------ | Branch (2583:6): [True: 10, False: 22] ------------------ 2584| 20| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2584:15): [True: 10, False: 10] ------------------ 2585| 10| if (f[i].numUnpackStreams > 1) ------------------ | Branch (2585:8): [True: 0, False: 10] ------------------ 2586| 0| return (-1); 2587| 10| } 2588| 10| } 2589| | 2590| 32| ss->unpack_streams = unpack_streams; 2591| 32| if (unpack_streams) { ------------------ | Branch (2591:6): [True: 32, False: 0] ------------------ 2592| 32| ss->unpackSizes = calloc(unpack_streams, 2593| 32| sizeof(*ss->unpackSizes)); 2594| 32| ss->digestsDefined = calloc(unpack_streams, 2595| 32| sizeof(*ss->digestsDefined)); 2596| 32| ss->digests = calloc(unpack_streams, 2597| 32| sizeof(*ss->digests)); 2598| 32| if (ss->unpackSizes == NULL || ss->digestsDefined == NULL || ------------------ | Branch (2598:7): [True: 0, False: 32] | Branch (2598:34): [True: 0, False: 32] ------------------ 2599| 32| ss->digests == NULL) ------------------ | Branch (2599:7): [True: 0, False: 32] ------------------ 2600| 0| return (-1); 2601| 32| } 2602| | 2603| 32| usizes = ss->unpackSizes; 2604| 58| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2604:14): [True: 32, False: 26] ------------------ 2605| 32| int64_t size, sum; 2606| 32| size_t pack; 2607| | 2608| 32| if (f[i].numUnpackStreams == 0) ------------------ | Branch (2608:7): [True: 0, False: 32] ------------------ 2609| 0| continue; 2610| | 2611| 32| sum = 0; 2612| 32| if (type == kSize) { ------------------ | | 129| 32|#define kSize 0x09 ------------------ | Branch (2612:7): [True: 22, False: 10] ------------------ 2613| 7.44k| for (pack = 1; pack < f[i].numUnpackStreams; pack++) { ------------------ | Branch (2613:19): [True: 7.43k, False: 16] ------------------ 2614| 7.43k| if (parse_7zip_int64(a, usizes) < 0) ------------------ | Branch (2614:9): [True: 5, False: 7.42k] ------------------ 2615| 5| return (-1); 2616| 7.42k| if (archive_ckd_add_i64(&sum, sum, *usizes++)) ------------------ | Branch (2616:9): [True: 1, False: 7.42k] ------------------ 2617| 1| return (-1); 2618| 7.42k| } 2619| 22| } 2620| 26| size = folder_uncompressed_size(&f[i]); 2621| 26| if (size < sum) ------------------ | Branch (2621:7): [True: 0, False: 26] ------------------ 2622| 0| return (-1); 2623| 26| *usizes++ = size - sum; 2624| 26| } 2625| | 2626| 26| if (type == kSize) { ------------------ | | 129| 26|#define kSize 0x09 ------------------ | Branch (2626:6): [True: 16, False: 10] ------------------ 2627| 16| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2627:7): [True: 0, False: 16] ------------------ 2628| 0| return (-1); 2629| 16| type = *p; 2630| 16| } 2631| | 2632| 26| numDigests = 0; 2633| 52| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2633:14): [True: 26, False: 26] ------------------ 2634| 26| if (f[i].numUnpackStreams != 1 || !f[i].digest_defined) ------------------ | Branch (2634:7): [True: 16, False: 10] | Branch (2634:37): [True: 10, False: 0] ------------------ 2635| 26| if (archive_ckd_add_size(&numDigests, ------------------ | Branch (2635:8): [True: 0, False: 26] ------------------ 2636| 26| numDigests, f[i].numUnpackStreams)) { 2637| 0| errno = ENOMEM; 2638| 0| return (-1); 2639| 0| } 2640| 26| } 2641| | 2642| 26| if (type == kCRC) { ------------------ | | 130| 26|#define kCRC 0x0A ------------------ | Branch (2642:6): [True: 26, False: 0] ------------------ 2643| 26| struct _7z_digests tmpDigests; 2644| 26| unsigned char *digestsDefined = ss->digestsDefined; 2645| 26| uint32_t *digests = ss->digests; 2646| 26| size_t di = 0; 2647| | 2648| 26| memset(&tmpDigests, 0, sizeof(tmpDigests)); 2649| 26| if (read_Digests(a, &(tmpDigests), numDigests) < 0) { ------------------ | Branch (2649:7): [True: 0, False: 26] ------------------ 2650| 0| free_Digest(&tmpDigests); 2651| 0| return (-1); 2652| 0| } 2653| 52| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2653:15): [True: 26, False: 26] ------------------ 2654| 26| if (f[i].numUnpackStreams == 1 && f[i].digest_defined) { ------------------ | Branch (2654:8): [True: 10, False: 16] | Branch (2654:38): [True: 0, False: 10] ------------------ 2655| 0| *digestsDefined++ = 1; 2656| 0| *digests++ = f[i].digest; 2657| 26| } else { 2658| 26| size_t j; 2659| | 2660| 68| for (j = 0; j < f[i].numUnpackStreams; ------------------ | Branch (2660:17): [True: 42, False: 26] ------------------ 2661| 42| j++, di++) { 2662| 42| *digestsDefined++ = 2663| 42| tmpDigests.defineds[di]; 2664| 42| *digests++ = 2665| 42| tmpDigests.digests[di]; 2666| 42| } 2667| 26| } 2668| 26| } 2669| 26| free_Digest(&tmpDigests); 2670| 26| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2670:7): [True: 0, False: 26] ------------------ 2671| 0| return (-1); 2672| 26| type = *p; 2673| 26| } 2674| | 2675| | /* 2676| | * Must be kEnd. 2677| | */ 2678| 26| if (type != kEnd) ------------------ | | 120| 26|#define kEnd 0x00 ------------------ | Branch (2678:6): [True: 0, False: 26] ------------------ 2679| 0| return (-1); 2680| 26| return (0); 2681| 26|} archive_read_support_format_7zip.c:folder_uncompressed_size: 2521| 79|{ 2522| 79| size_t n = f->numOutStreams; 2523| 79| size_t pairs = f->numBindPairs; 2524| | 2525| 79| while (n-- > 0) { ------------------ | Branch (2525:9): [True: 79, False: 0] ------------------ 2526| 79| size_t i; 2527| 217| for (i = 0; i < pairs; i++) { ------------------ | Branch (2527:15): [True: 138, False: 79] ------------------ 2528| 138| if (f->bindPairs[i].outIndex == n) ------------------ | Branch (2528:8): [True: 0, False: 138] ------------------ 2529| 0| break; 2530| 138| } 2531| 79| if (i >= pairs) ------------------ | Branch (2531:7): [True: 79, False: 0] ------------------ 2532| 79| return (f->unPackSize[n]); 2533| 79| } 2534| 0| return (0); 2535| 79|} archive_read_support_format_7zip.c:read_consume: 1209| 43.2k|{ 1210| 43.2k| struct _7zip *zip = a->format->data; 1211| | 1212| 43.2k| if (zip->pack_stream_bytes_unconsumed) { ------------------ | Branch (1212:6): [True: 43.2k, False: 0] ------------------ 1213| 43.2k| int64_t r; 1214| | 1215| 43.2k| if ((r = __archive_read_consume(a, ------------------ | Branch (1215:7): [True: 0, False: 43.2k] ------------------ 1216| 43.2k| zip->pack_stream_bytes_unconsumed)) < 0) 1217| 0| return ((int)r); 1218| | 1219| 43.2k| zip->stream_offset += zip->pack_stream_bytes_unconsumed; 1220| 43.2k| zip->pack_stream_bytes_unconsumed = 0; 1221| 43.2k| } 1222| | 1223| 43.2k| return (ARCHIVE_OK); ------------------ | | 233| 43.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1224| 43.2k|} archive_read_support_format_7zip.c:setup_decode_folder: 3838| 38|{ 3839| 38| struct _7zip *zip = a->format->data; 3840| 38| const struct _7z_coder *coder1, *coder2; 3841| 38| const char *cname = (header)?"archive header":"file content"; ------------------ | Branch (3841:22): [True: 20, False: 18] ------------------ 3842| 38| size_t i; 3843| 38| int r, found_bcj2 = 0; 3844| | 3845| | /* 3846| | * Release the memory which the previous folder used for BCJ2. 3847| | */ 3848| 152| for (i = 0; i < 3; i++) { ------------------ | Branch (3848:14): [True: 114, False: 38] ------------------ 3849| 114| free(zip->sub_stream_buff[i]); 3850| 114| zip->sub_stream_buff[i] = NULL; 3851| 114| } 3852| | 3853| | /* 3854| | * Check coder types before modifying any stream-reader state, so that 3855| | * an early return leaves zip unchanged (avoids partially-initialized 3856| | * state that callers would have to reason about). 3857| | */ 3858| 121| for (i = 0; i < folder->numCoders; i++) { ------------------ | Branch (3858:14): [True: 83, False: 38] ------------------ 3859| 83| switch(folder->coders[i].codec) { ------------------ | Branch (3859:10): [True: 15, False: 68] ------------------ 3860| 0| case _7Z_CRYPTO_MAIN_ZIP: ------------------ | | 100| 0|#define _7Z_CRYPTO_MAIN_ZIP 0x06F10101 /* Main Zip crypto algo */ ------------------ | Branch (3860:4): [True: 0, False: 83] ------------------ 3861| 0| case _7Z_CRYPTO_RAR_29: ------------------ | | 101| 0|#define _7Z_CRYPTO_RAR_29 0x06F10303 /* Rar29 AES-128 + (modified SHA-1) */ ------------------ | Branch (3861:4): [True: 0, False: 83] ------------------ 3862| 0| case _7Z_CRYPTO_AES_256_SHA_256: { ------------------ | | 102| 0|#define _7Z_CRYPTO_AES_256_SHA_256 0x06F10701 /* AES-256 + SHA-256 */ ------------------ | Branch (3862:4): [True: 0, False: 83] ------------------ 3863| | /* For entry that is associated with this folder, mark 3864| | it as encrypted (data+metadata). */ 3865| 0| zip->has_encrypted_entries = 1; 3866| 0| if (a->entry) { ------------------ | Branch (3866:9): [True: 0, False: 0] ------------------ 3867| 0| archive_entry_set_is_data_encrypted(a->entry, 1); 3868| 0| archive_entry_set_is_metadata_encrypted(a->entry, 1); 3869| 0| } 3870| 0| archive_set_error(&(a->archive), 3871| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3872| 0| "The %s is encrypted, " 3873| 0| "but currently not supported", cname); 3874| 0| return (header ? ARCHIVE_FATAL : ARCHIVE_FAILED); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return (header ? ARCHIVE_FATAL : ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3874:13): [True: 0, False: 0] ------------------ 3875| 0| } 3876| 15| case _7Z_X86_BCJ2: { ------------------ | | 106| 15|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (3876:4): [True: 15, False: 68] ------------------ 3877| 15| found_bcj2++; 3878| 15| break; 3879| 0| } 3880| 83| } 3881| 83| } 3882| | /* Now that we've checked for encryption, if there were still no 3883| | * encrypted entries found we can say for sure that there are none. 3884| | */ 3885| 38| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 38|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (3885:6): [True: 0, False: 38] ------------------ 3886| 0| zip->has_encrypted_entries = 0; 3887| 0| } 3888| | 3889| 38| if ((folder->numCoders > 2 && !found_bcj2) || found_bcj2 > 1) { ------------------ | Branch (3889:7): [True: 15, False: 23] | Branch (3889:32): [True: 0, False: 15] | Branch (3889:48): [True: 0, False: 38] ------------------ 3890| 0| archive_set_error(&(a->archive), 3891| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3892| 0| "The %s is encoded with many filters, " 3893| 0| "but currently not supported", cname); 3894| 0| return (header ? ARCHIVE_FATAL : ARCHIVE_FAILED); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return (header ? ARCHIVE_FATAL : ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3894:11): [True: 0, False: 0] ------------------ 3895| 0| } 3896| | 3897| | /* 3898| | * Initialize a stream reader. 3899| | */ 3900| 38| zip->pack_stream_remaining = folder->numPackedStreams; 3901| 38| zip->pack_stream_index = folder->packIndex; 3902| 38| zip->folder_outbytes_remaining = folder_uncompressed_size(folder); 3903| 38| zip->uncompressed_buffer_bytes_remaining = 0; 3904| 38| coder1 = &(folder->coders[0]); 3905| 38| if (folder->numCoders == 2) ------------------ | Branch (3905:6): [True: 0, False: 38] ------------------ 3906| 0| coder2 = &(folder->coders[1]); 3907| 38| else 3908| 38| coder2 = NULL; 3909| | 3910| 38| if (found_bcj2) { ------------------ | Branch (3910:6): [True: 15, False: 23] ------------------ 3911| | /* 3912| | * Preparation to decode BCJ2. 3913| | * Decoding BCJ2 requires four sources. Those are at least, 3914| | * as far as I know, two types of the storage form. 3915| | */ 3916| 15| const struct _7z_coder *fc = folder->coders; 3917| 15| static const struct _7z_coder coder_copy = {0, 1, 1, 0, NULL}; 3918| 15| const struct _7z_coder *scoder[3] = 3919| 15| {&coder_copy, &coder_copy, &coder_copy}; 3920| 15| const void *buff; 3921| 15| ssize_t bytes; 3922| 15| unsigned char *b[3] = {NULL, NULL, NULL}; 3923| 15| int64_t sunpack[3] ={-1, -1, -1}; 3924| 15| int64_t remaining; 3925| 15| size_t s[3] = {0, 0, 0}; 3926| 15| int idx[3] = {0, 1, 2}; 3927| | 3928| 15| if (folder->numCoders == 4 && fc[3].codec == _7Z_X86_BCJ2 && ------------------ | | 106| 30|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (3928:7): [True: 15, False: 0] | Branch (3928:33): [True: 15, False: 0] ------------------ 3929| 15| folder->numInStreams == 7 && folder->numOutStreams == 4 && ------------------ | Branch (3929:7): [True: 15, False: 0] | Branch (3929:36): [True: 15, False: 0] ------------------ 3930| 15| zip->pack_stream_remaining == 4) { ------------------ | Branch (3930:7): [True: 15, False: 0] ------------------ 3931| | /* Source type 1 made by 7zr or 7z with -m options. */ 3932| 15| if (folder->bindPairs[0].inIndex == 5) { ------------------ | Branch (3932:8): [True: 15, False: 0] ------------------ 3933| | /* The form made by 7zr */ 3934| 15| idx[0] = 1; idx[1] = 2; idx[2] = 0; 3935| 15| scoder[1] = &(fc[1]); 3936| 15| scoder[2] = &(fc[0]); 3937| 15| sunpack[1] = folder->unPackSize[1]; 3938| 15| sunpack[2] = folder->unPackSize[0]; 3939| 15| coder1 = &(fc[2]); 3940| 15| } else { 3941| | /* 3942| | * NOTE: Some patterns do not work. 3943| | * work: 3944| | * 7z a -m0=BCJ2 -m1=COPY -m2=COPY 3945| | * -m3=(any) 3946| | * 7z a -m0=BCJ2 -m1=COPY -m2=(any) 3947| | * -m3=COPY 3948| | * 7z a -m0=BCJ2 -m1=(any) -m2=COPY 3949| | * -m3=COPY 3950| | * not work: 3951| | * other patterns. 3952| | * 3953| | * We have to handle this like `pipe' or 3954| | * our libarchive7s filter frame work, 3955| | * decoding the BCJ2 main stream sequentially, 3956| | * m3 -> m2 -> m1 -> BCJ2. 3957| | * 3958| | */ 3959| 0| if (fc[0].codec == _7Z_COPY && ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (3959:9): [True: 0, False: 0] ------------------ 3960| 0| fc[1].codec == _7Z_COPY) ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (3960:9): [True: 0, False: 0] ------------------ 3961| 0| coder1 = &(folder->coders[2]); 3962| 0| else if (fc[0].codec == _7Z_COPY && ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (3962:14): [True: 0, False: 0] ------------------ 3963| 0| fc[2].codec == _7Z_COPY) ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (3963:9): [True: 0, False: 0] ------------------ 3964| 0| coder1 = &(folder->coders[1]); 3965| 0| else if (fc[1].codec == _7Z_COPY && ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (3965:14): [True: 0, False: 0] ------------------ 3966| 0| fc[2].codec == _7Z_COPY) ------------------ | | 93| 0|#define _7Z_COPY 0 ------------------ | Branch (3966:9): [True: 0, False: 0] ------------------ 3967| 0| coder1 = &(folder->coders[0]); 3968| 0| else { 3969| 0| archive_set_error(&(a->archive), 3970| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3971| 0| "Unsupported form of " 3972| 0| "BCJ2 streams"); 3973| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3974| 0| } 3975| 0| } 3976| 15| coder2 = &(fc[3]); 3977| 15| remaining = folder->unPackSize[2]; 3978| 15| } else if (coder2 != NULL && coder2->codec == _7Z_X86_BCJ2 && ------------------ | | 106| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (3978:14): [True: 0, False: 0] | Branch (3978:32): [True: 0, False: 0] ------------------ 3979| 0| zip->pack_stream_remaining == 4 && ------------------ | Branch (3979:7): [True: 0, False: 0] ------------------ 3980| 0| folder->numInStreams == 5 && folder->numOutStreams == 2) { ------------------ | Branch (3980:7): [True: 0, False: 0] | Branch (3980:36): [True: 0, False: 0] ------------------ 3981| | /* Source type 0 made by 7z */ 3982| 0| remaining = folder->unPackSize[0]; 3983| 0| } else { 3984| | /* We got an unexpected form. */ 3985| 0| archive_set_error(&(a->archive), 3986| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3987| 0| "Unsupported form of BCJ2 streams"); 3988| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3989| 0| } 3990| 15| zip->main_stream_bytes_remaining = remaining; 3991| | 3992| | 3993| | /* Skip the main stream at this time. */ 3994| 15| if ((r = seek_pack(a)) < 0) ------------------ | Branch (3994:7): [True: 0, False: 15] ------------------ 3995| 0| return (r); 3996| 15| zip->pack_stream_bytes_unconsumed = 3997| 15| zip->pack_stream_inbytes_remaining; 3998| 15| if ((r = read_consume(a)) < 0) ------------------ | Branch (3998:7): [True: 0, False: 15] ------------------ 3999| 0| return (r); 4000| | 4001| | /* Read following three sub streams. */ 4002| 60| for (i = 0; i < 3; i++) { ------------------ | Branch (4002:15): [True: 45, False: 15] ------------------ 4003| 45| const struct _7z_coder *coder = scoder[i]; 4004| | 4005| 45| if ((r = seek_pack(a)) < 0) { ------------------ | Branch (4005:8): [True: 0, False: 45] ------------------ 4006| 0| free(b[0]); free(b[1]); free(b[2]); 4007| 0| return (r); 4008| 0| } 4009| | 4010| 45| if (sunpack[i] == -1) ------------------ | Branch (4010:8): [True: 15, False: 30] ------------------ 4011| 15| zip->folder_outbytes_remaining = 4012| 15| zip->pack_stream_inbytes_remaining; 4013| 30| else 4014| 30| zip->folder_outbytes_remaining = sunpack[i]; 4015| | 4016| 45| r = init_decompression(a, zip, coder, NULL); 4017| 45| if (r != ARCHIVE_OK) { ------------------ | | 233| 45|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4017:8): [True: 0, False: 45] ------------------ 4018| 0| free(b[0]); free(b[1]); free(b[2]); 4019| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4020| 0| } 4021| | 4022| | /* Allocate memory for the decoded data of a sub 4023| | * stream. */ 4024| 45| if ((uint64_t)zip->folder_outbytes_remaining > SIZE_MAX) { ------------------ | Branch (4024:8): [True: 0, False: 45] ------------------ 4025| 0| free(b[0]); free(b[1]); free(b[2]); 4026| 0| archive_set_error(&a->archive, 4027| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 4028| 0| "7-Zip sub-stream size exceeds " 4029| 0| "platform maximum"); 4030| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4031| 0| } 4032| 45| b[i] = malloc((size_t)zip->folder_outbytes_remaining); 4033| 45| if (b[i] == NULL) { ------------------ | Branch (4033:8): [True: 0, False: 45] ------------------ 4034| 0| free(b[0]); free(b[1]); free(b[2]); 4035| 0| archive_set_error(&a->archive, ENOMEM, 4036| 0| "No memory for 7-Zip decompression"); 4037| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4038| 0| } 4039| | 4040| | /* Extract a sub stream. */ 4041| 90| while (zip->pack_stream_inbytes_remaining > 0) { ------------------ | Branch (4041:11): [True: 45, False: 45] ------------------ 4042| 45| r = (int)extract_pack_stream(a, 0); 4043| 45| if (r < 0) { ------------------ | Branch (4043:9): [True: 0, False: 45] ------------------ 4044| 0| free(b[0]); free(b[1]); free(b[2]); 4045| 0| return (r); 4046| 0| } 4047| 45| bytes = get_uncompressed_data(a, &buff, 4048| 45| zip->uncompressed_buffer_bytes_remaining, 4049| 45| 0); 4050| 45| if (bytes < 0) { ------------------ | Branch (4050:9): [True: 0, False: 45] ------------------ 4051| 0| free(b[0]); free(b[1]); free(b[2]); 4052| 0| return ((int)bytes); 4053| 0| } 4054| 45| memcpy(b[i]+s[i], buff, bytes); 4055| 45| s[i] += bytes; 4056| 45| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (4056:9): [True: 45, False: 0] ------------------ 4057| 45| read_consume(a); 4058| 45| } 4059| 45| } 4060| | 4061| | /* Set the sub streams to the right place. */ 4062| 60| for (i = 0; i < 3; i++) { ------------------ | Branch (4062:15): [True: 45, False: 15] ------------------ 4063| 45| zip->sub_stream_buff[i] = b[idx[i]]; 4064| 45| zip->sub_stream_size[i] = s[idx[i]]; 4065| 45| zip->sub_stream_bytes_remaining[i] = s[idx[i]]; 4066| 45| } 4067| | 4068| | /* Allocate memory used for decoded main stream bytes. */ 4069| 15| if (zip->tmp_stream_buff == NULL) { ------------------ | Branch (4069:7): [True: 15, False: 0] ------------------ 4070| 15| zip->tmp_stream_buff_size = 32 * 1024; 4071| 15| zip->tmp_stream_buff = 4072| 15| malloc(zip->tmp_stream_buff_size); 4073| 15| if (zip->tmp_stream_buff == NULL) { ------------------ | Branch (4073:8): [True: 0, False: 15] ------------------ 4074| 0| archive_set_error(&a->archive, ENOMEM, 4075| 0| "No memory for 7-Zip decompression"); 4076| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4077| 0| } 4078| 15| } 4079| 15| zip->tmp_stream_bytes_avail = 0; 4080| 15| zip->tmp_stream_bytes_remaining = 0; 4081| 15| zip->odd_bcj_size = 0; 4082| 15| zip->bcj2_outPos = 0; 4083| | 4084| | /* 4085| | * Reset a stream reader in order to read the main stream 4086| | * of BCJ2. 4087| | */ 4088| 15| zip->pack_stream_remaining = 1; 4089| 15| zip->pack_stream_index = folder->packIndex; 4090| 15| zip->folder_outbytes_remaining = 4091| 15| folder_uncompressed_size(folder); 4092| 15| zip->uncompressed_buffer_bytes_remaining = 0; 4093| 15| } 4094| | 4095| | /* 4096| | * Initialize the decompressor for the new folder's pack streams. 4097| | */ 4098| 38| r = init_decompression(a, zip, coder1, coder2); 4099| 38| if (r != ARCHIVE_OK) ------------------ | | 233| 38|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4099:6): [True: 0, False: 38] ------------------ 4100| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4101| 38| return (ARCHIVE_OK); ------------------ | | 233| 38|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4102| 38|} archive_read_support_format_7zip.c:init_decompression: 1333| 83|{ 1334| 83| int r; 1335| | 1336| 83| zip->codec = coder1->codec; 1337| 83| zip->codec2 = -1; 1338| | 1339| 83| switch (zip->codec) { 1340| 18| case _7Z_COPY: ------------------ | | 93| 18|#define _7Z_COPY 0 ------------------ | Branch (1340:2): [True: 18, False: 65] ------------------ 1341| 18| case _7Z_BZ2: ------------------ | | 97| 18|#define _7Z_BZ2 0x040202 ------------------ | Branch (1341:2): [True: 0, False: 83] ------------------ 1342| 18| case _7Z_DEFLATE: ------------------ | | 96| 18|#define _7Z_DEFLATE 0x040108 ------------------ | Branch (1342:2): [True: 0, False: 83] ------------------ 1343| 18| case _7Z_ZSTD: ------------------ | | 115| 18|#define _7Z_ZSTD 0x4F71101 /* Copied from https://github.com/mcmilk/7-Zip-zstd.git */ ------------------ | Branch (1343:2): [True: 0, False: 83] ------------------ 1344| 21| case _7Z_PPMD: ------------------ | | 98| 21|#define _7Z_PPMD 0x030401 ------------------ | Branch (1344:2): [True: 3, False: 80] ------------------ 1345| 21| if (coder2 != NULL) { ------------------ | Branch (1345:7): [True: 0, False: 21] ------------------ 1346| 0| if (coder2->codec != _7Z_X86 && ------------------ | | 105| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1346:8): [True: 0, False: 0] ------------------ 1347| 0| coder2->codec != _7Z_X86_BCJ2 && ------------------ | | 106| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1347:8): [True: 0, False: 0] ------------------ 1348| 0| coder2->codec != _7Z_ARM && ------------------ | | 109| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1348:8): [True: 0, False: 0] ------------------ 1349| 0| coder2->codec != _7Z_ARM64 && ------------------ | | 111| 0|#define _7Z_ARM64 0xa ------------------ | Branch (1349:8): [True: 0, False: 0] ------------------ 1350| 0| coder2->codec != _7Z_POWERPC && ------------------ | | 107| 0|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1350:8): [True: 0, False: 0] ------------------ 1351| 0| coder2->codec != _7Z_SPARC) { ------------------ | | 113| 0|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1351:8): [True: 0, False: 0] ------------------ 1352| 0| archive_set_error(&a->archive, 1353| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1354| 0| "Unsupported filter %jx for %jx", 1355| 0| (uintmax_t)coder2->codec, 1356| 0| (uintmax_t)coder1->codec); 1357| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1358| 0| } 1359| 0| zip->codec2 = coder2->codec; 1360| 0| zip->bcj_state = 0; 1361| 0| if (coder2->codec == _7Z_X86) ------------------ | | 105| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1361:8): [True: 0, False: 0] ------------------ 1362| 0| x86_Init(zip); 1363| 0| else if (coder2->codec == _7Z_ARM) ------------------ | | 109| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1363:13): [True: 0, False: 0] ------------------ 1364| 0| arm_Init(zip); 1365| 0| } 1366| 21| break; 1367| 62| default: ------------------ | Branch (1367:2): [True: 62, False: 21] ------------------ 1368| 62| break; 1369| 83| } 1370| | 1371| 83| switch (zip->codec) { 1372| 18| case _7Z_COPY: ------------------ | | 93| 18|#define _7Z_COPY 0 ------------------ | Branch (1372:2): [True: 18, False: 65] ------------------ 1373| 18| break; 1374| | 1375| 62| case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 94| 47|#define _7Z_LZMA 0x030101 ------------------ case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 95| 62|#define _7Z_LZMA2 0x21 ------------------ | Branch (1375:2): [True: 47, False: 36] | Branch (1375:17): [True: 15, False: 68] ------------------ 1376| 62|#ifdef HAVE_LZMA_H 1377| 62|#if LZMA_VERSION_MAJOR >= 5 1378| |/* Effectively disable the limiter. */ 1379| 62|#define LZMA_MEMLIMIT UINT64_MAX 1380| |#else 1381| |/* NOTE: This needs to check memory size which running system has. */ 1382| |#define LZMA_MEMLIMIT (1U << 30) 1383| |#endif 1384| 62| { 1385| 62| lzma_options_delta delta_opt; 1386| 62| lzma_filter filters[LZMA_FILTERS_MAX], *ff; 1387| 62| int fi = 0; 1388| | 1389| 62| if (zip->lzstream_valid) { ------------------ | Branch (1389:7): [True: 45, False: 17] ------------------ 1390| 45| lzma_end(&(zip->lzstream)); 1391| 45| zip->lzstream_valid = 0; 1392| 45| } 1393| | 1394| | /* 1395| | * NOTE: liblzma incompletely handle the BCJ+LZMA compressed 1396| | * data made by 7-Zip because 7-Zip does not add End-Of- 1397| | * Payload Marker(EOPM) at the end of LZMA compressed data, 1398| | * and so liblzma cannot know the end of the compressed data 1399| | * without EOPM. So consequently liblzma will not return last 1400| | * three or four bytes of uncompressed data because 1401| | * LZMA_FILTER_X86 filter does not handle input data if its 1402| | * data size is less than five bytes. If liblzma detect EOPM 1403| | * or know the uncompressed data size, liblzma will flush out 1404| | * the remaining that three or four bytes of uncompressed 1405| | * data. That is why we have to use our converting program 1406| | * for BCJ+LZMA. If we were able to tell the uncompressed 1407| | * size to liblzma when using lzma_raw_decoder() liblzma 1408| | * could correctly deal with BCJ+LZMA. But unfortunately 1409| | * there is no way to do that. 1410| | * 1411| | * Reference: https://web.archive.org/web/20240405171610/https://www.mail-archive.com/xz-devel@tukaani.org/msg00373.html 1412| | */ 1413| 62| if (coder2 != NULL) { ------------------ | Branch (1413:7): [True: 15, False: 47] ------------------ 1414| 15| zip->codec2 = coder2->codec; 1415| | 1416| 15| filters[fi].options = NULL; 1417| 15| switch (zip->codec2) { 1418| 0| case _7Z_X86: ------------------ | | 105| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1418:4): [True: 0, False: 15] ------------------ 1419| 0| if (zip->codec == _7Z_LZMA2) { ------------------ | | 95| 0|#define _7Z_LZMA2 0x21 ------------------ | Branch (1419:9): [True: 0, False: 0] ------------------ 1420| 0| filters[fi].id = LZMA_FILTER_X86; 1421| 0| fi++; 1422| 0| } else 1423| | /* Use our filter. */ 1424| 0| x86_Init(zip); 1425| 0| break; 1426| 15| case _7Z_X86_BCJ2: ------------------ | | 106| 15|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1426:4): [True: 15, False: 0] ------------------ 1427| | /* Use our filter. */ 1428| 15| zip->bcj_state = 0; 1429| 15| break; 1430| 0| case _7Z_DELTA: ------------------ | | 99| 0|#define _7Z_DELTA 0x03 ------------------ | Branch (1430:4): [True: 0, False: 15] ------------------ 1431| 0| if (coder2->propertiesSize != 1) { ------------------ | Branch (1431:9): [True: 0, False: 0] ------------------ 1432| 0| archive_set_error(&a->archive, 1433| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1434| 0| "Invalid Delta parameter"); 1435| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1436| 0| } 1437| 0| filters[fi].id = LZMA_FILTER_DELTA; 1438| 0| memset(&delta_opt, 0, sizeof(delta_opt)); 1439| 0| delta_opt.type = LZMA_DELTA_TYPE_BYTE; 1440| 0| delta_opt.dist = 1441| 0| coder2->properties[0] + 1; 1442| 0| filters[fi].options = &delta_opt; 1443| 0| fi++; 1444| 0| break; 1445| | /* Following filters have not been tested yet. */ 1446| 0| case _7Z_POWERPC: ------------------ | | 107| 0|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1446:4): [True: 0, False: 15] ------------------ 1447| 0| filters[fi].id = LZMA_FILTER_POWERPC; 1448| 0| fi++; 1449| 0| break; 1450| 0| case _7Z_IA64: ------------------ | | 108| 0|#define _7Z_IA64 0x03030401 ------------------ | Branch (1450:4): [True: 0, False: 15] ------------------ 1451| 0| filters[fi].id = LZMA_FILTER_IA64; 1452| 0| fi++; 1453| 0| break; 1454| 0| case _7Z_ARM: ------------------ | | 109| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1454:4): [True: 0, False: 15] ------------------ 1455| 0| filters[fi].id = LZMA_FILTER_ARM; 1456| 0| fi++; 1457| 0| break; 1458| 0| case _7Z_ARMTHUMB: ------------------ | | 110| 0|#define _7Z_ARMTHUMB 0x03030701 ------------------ | Branch (1458:4): [True: 0, False: 15] ------------------ 1459| 0| filters[fi].id = LZMA_FILTER_ARMTHUMB; 1460| 0| fi++; 1461| 0| break; 1462| |#ifdef LZMA_FILTER_ARM64 1463| | case _7Z_ARM64: 1464| | filters[fi].id = LZMA_FILTER_ARM64; 1465| | fi++; 1466| | break; 1467| |#endif 1468| |#ifdef LZMA_FILTER_RISCV 1469| | case _7Z_RISCV: 1470| | filters[fi].id = LZMA_FILTER_RISCV; 1471| | fi++; 1472| | break; 1473| |#endif 1474| 0| case _7Z_SPARC: ------------------ | | 113| 0|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1474:4): [True: 0, False: 15] ------------------ 1475| 0| filters[fi].id = LZMA_FILTER_SPARC; 1476| 0| fi++; 1477| 0| break; 1478| 0| default: ------------------ | Branch (1478:4): [True: 0, False: 15] ------------------ 1479| 0| archive_set_error(&a->archive, 1480| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1481| 0| "Unexpected codec ID: %jX", 1482| 0| (uintmax_t)zip->codec2); 1483| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1484| 15| } 1485| 15| } 1486| | 1487| 62| if (zip->codec == _7Z_LZMA2) ------------------ | | 95| 62|#define _7Z_LZMA2 0x21 ------------------ | Branch (1487:7): [True: 15, False: 47] ------------------ 1488| 15| filters[fi].id = LZMA_FILTER_LZMA2; 1489| 47| else 1490| 47| filters[fi].id = LZMA_FILTER_LZMA1; 1491| 62| filters[fi].options = NULL; 1492| 62| ff = &filters[fi]; 1493| 62| r = lzma_properties_decode(&filters[fi], NULL, 1494| 62| coder1->properties, coder1->propertiesSize); 1495| 62| if (r != LZMA_OK) { ------------------ | Branch (1495:7): [True: 0, False: 62] ------------------ 1496| 0| set_error(a, r); 1497| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1498| 0| } 1499| 62| fi++; 1500| | 1501| 62| filters[fi].id = LZMA_VLI_UNKNOWN; 1502| 62| filters[fi].options = NULL; 1503| 62| r = lzma_raw_decoder(&(zip->lzstream), filters); 1504| 62| free(ff->options); 1505| 62| if (r != LZMA_OK) { ------------------ | Branch (1505:7): [True: 0, False: 62] ------------------ 1506| 0| set_error(a, r); 1507| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1508| 0| } 1509| 62| zip->lzstream_valid = 1; 1510| 62| zip->lzstream.total_in = 0; 1511| 62| zip->lzstream.total_out = 0; 1512| 62| break; 1513| 62| } 1514| |#else 1515| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1516| | "LZMA codec is unsupported"); 1517| | return (ARCHIVE_FAILED); 1518| |#endif 1519| 0| case _7Z_BZ2: ------------------ | | 97| 0|#define _7Z_BZ2 0x040202 ------------------ | Branch (1519:2): [True: 0, False: 83] ------------------ 1520| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1521| 0| if (zip->bzstream_valid) { ------------------ | Branch (1521:7): [True: 0, False: 0] ------------------ 1522| 0| BZ2_bzDecompressEnd(&(zip->bzstream)); 1523| 0| zip->bzstream_valid = 0; 1524| 0| } 1525| 0| r = BZ2_bzDecompressInit(&(zip->bzstream), 0, 0); 1526| 0| if (r == BZ_MEM_ERROR) ------------------ | Branch (1526:7): [True: 0, False: 0] ------------------ 1527| 0| r = BZ2_bzDecompressInit(&(zip->bzstream), 0, 1); 1528| 0| if (r != BZ_OK) { ------------------ | Branch (1528:7): [True: 0, False: 0] ------------------ 1529| 0| int err = ARCHIVE_ERRNO_MISC; ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1530| 0| const char *detail = NULL; 1531| 0| switch (r) { ------------------ | Branch (1531:12): [True: 0, False: 0] ------------------ 1532| 0| case BZ_PARAM_ERROR: ------------------ | Branch (1532:4): [True: 0, False: 0] ------------------ 1533| 0| detail = "invalid setup parameter"; 1534| 0| break; 1535| 0| case BZ_MEM_ERROR: ------------------ | Branch (1535:4): [True: 0, False: 0] ------------------ 1536| 0| err = ENOMEM; 1537| 0| detail = "out of memory"; 1538| 0| break; 1539| 0| case BZ_CONFIG_ERROR: ------------------ | Branch (1539:4): [True: 0, False: 0] ------------------ 1540| 0| detail = "mis-compiled library"; 1541| 0| break; 1542| 0| } 1543| 0| archive_set_error(&a->archive, err, 1544| 0| "Internal error initializing decompressor: %s", 1545| 0| detail != NULL ? detail : "??"); ------------------ | Branch (1545:8): [True: 0, False: 0] ------------------ 1546| 0| zip->bzstream_valid = 0; 1547| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1548| 0| } 1549| 0| zip->bzstream_valid = 1; 1550| 0| zip->bzstream.total_in_lo32 = 0; 1551| 0| zip->bzstream.total_in_hi32 = 0; 1552| 0| zip->bzstream.total_out_lo32 = 0; 1553| 0| zip->bzstream.total_out_hi32 = 0; 1554| 0| break; 1555| |#else 1556| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1557| | "BZ2 codec is unsupported"); 1558| | return (ARCHIVE_FAILED); 1559| |#endif 1560| 0| case _7Z_ZSTD: ------------------ | | 115| 0|#define _7Z_ZSTD 0x4F71101 /* Copied from https://github.com/mcmilk/7-Zip-zstd.git */ ------------------ | Branch (1560:2): [True: 0, False: 83] ------------------ 1561| 0| { 1562| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 1563| | if (zip->zstdstream_valid) { 1564| | ZSTD_freeDStream(zip->zstd_dstream); 1565| | zip->zstdstream_valid = 0; 1566| | } 1567| | zip->zstd_dstream = ZSTD_createDStream(); 1568| | zip->zstdstream_valid = 1; 1569| | break; 1570| |#else 1571| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1572| 0| "ZSTD codec is unsupported"); 1573| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1574| 0|#endif 1575| 0| } 1576| 0| case _7Z_DEFLATE: ------------------ | | 96| 0|#define _7Z_DEFLATE 0x040108 ------------------ | Branch (1576:2): [True: 0, False: 83] ------------------ 1577| 0|#ifdef HAVE_ZLIB_H 1578| 0| if (zip->stream_valid) ------------------ | Branch (1578:7): [True: 0, False: 0] ------------------ 1579| 0| r = inflateReset(&(zip->stream)); 1580| 0| else 1581| 0| r = inflateInit2(&(zip->stream), 1582| 0| -15 /* Don't check for zlib header */); 1583| 0| if (r != Z_OK) { ------------------ | Branch (1583:7): [True: 0, False: 0] ------------------ 1584| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1585| 0| "Couldn't initialize zlib stream"); 1586| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1587| 0| } 1588| 0| zip->stream_valid = 1; 1589| 0| zip->stream.total_in = 0; 1590| 0| zip->stream.total_out = 0; 1591| 0| break; 1592| |#else 1593| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1594| | "DEFLATE codec is unsupported"); 1595| | return (ARCHIVE_FAILED); 1596| |#endif 1597| 3| case _7Z_PPMD: ------------------ | | 98| 3|#define _7Z_PPMD 0x030401 ------------------ | Branch (1597:2): [True: 3, False: 80] ------------------ 1598| 3| { 1599| 3| unsigned order; 1600| 3| uint32_t msize; 1601| | 1602| 3| if (zip->ppmd7_valid) { ------------------ | Branch (1602:7): [True: 0, False: 3] ------------------ 1603| 0| __archive_ppmd7_functions.Ppmd7_Free( 1604| 0| &zip->ppmd7_context); 1605| 0| zip->ppmd7_valid = 0; 1606| 0| } 1607| | 1608| 3| if (coder1->propertiesSize < 5) { ------------------ | Branch (1608:7): [True: 0, False: 3] ------------------ 1609| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1610| 0| "Malformed PPMd parameter"); 1611| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1612| 0| } 1613| 3| order = coder1->properties[0]; 1614| 3| msize = archive_le32dec(&(coder1->properties[1])); 1615| 3| if (order < PPMD7_MIN_ORDER || order > PPMD7_MAX_ORDER || ------------------ | | 18| 6|#define PPMD7_MIN_ORDER 2 ------------------ if (order < PPMD7_MIN_ORDER || order > PPMD7_MAX_ORDER || ------------------ | | 19| 6|#define PPMD7_MAX_ORDER 64 ------------------ | Branch (1615:7): [True: 0, False: 3] | Branch (1615:34): [True: 0, False: 3] ------------------ 1616| 3| msize < PPMD7_MIN_MEM_SIZE || msize > PPMD7_MAX_MEM_SIZE) { ------------------ | | 21| 6|#define PPMD7_MIN_MEM_SIZE (1 << 11) ------------------ msize < PPMD7_MIN_MEM_SIZE || msize > PPMD7_MAX_MEM_SIZE) { ------------------ | | 22| 3|#define PPMD7_MAX_MEM_SIZE (0xFFFFFFFFu - 12 * 3) ------------------ | Branch (1616:7): [True: 0, False: 3] | Branch (1616:37): [True: 0, False: 3] ------------------ 1617| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1618| 0| "Malformed PPMd parameter"); 1619| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1620| 0| } 1621| 3| __archive_ppmd7_functions.Ppmd7_Construct(&zip->ppmd7_context); 1622| 3| r = __archive_ppmd7_functions.Ppmd7_Alloc( 1623| 3| &zip->ppmd7_context, msize); 1624| 3| if (r == 0) { ------------------ | Branch (1624:7): [True: 0, False: 3] ------------------ 1625| 0| archive_set_error(&a->archive, ENOMEM, 1626| 0| "Coludn't allocate memory for PPMd"); 1627| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1628| 0| } 1629| 3| __archive_ppmd7_functions.Ppmd7_Init( 1630| 3| &zip->ppmd7_context, order); 1631| 3| __archive_ppmd7_functions.Ppmd7z_RangeDec_CreateVTable( 1632| 3| &zip->range_dec); 1633| 3| zip->ppmd7_valid = 1; 1634| 3| zip->ppmd7_stat = 0; 1635| 3| zip->ppstream.overconsumed = 0; 1636| 3| break; 1637| 3| } 1638| 0| case _7Z_X86: ------------------ | | 105| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1638:2): [True: 0, False: 83] ------------------ 1639| 0| case _7Z_X86_BCJ2: ------------------ | | 106| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1639:2): [True: 0, False: 83] ------------------ 1640| 0| case _7Z_POWERPC: ------------------ | | 107| 0|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1640:2): [True: 0, False: 83] ------------------ 1641| 0| case _7Z_IA64: ------------------ | | 108| 0|#define _7Z_IA64 0x03030401 ------------------ | Branch (1641:2): [True: 0, False: 83] ------------------ 1642| 0| case _7Z_ARM: ------------------ | | 109| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1642:2): [True: 0, False: 83] ------------------ 1643| 0| case _7Z_ARMTHUMB: ------------------ | | 110| 0|#define _7Z_ARMTHUMB 0x03030701 ------------------ | Branch (1643:2): [True: 0, False: 83] ------------------ 1644| 0| case _7Z_ARM64: ------------------ | | 111| 0|#define _7Z_ARM64 0xa ------------------ | Branch (1644:2): [True: 0, False: 83] ------------------ 1645| 0| case _7Z_RISCV: ------------------ | | 112| 0|#define _7Z_RISCV 0xb ------------------ | Branch (1645:2): [True: 0, False: 83] ------------------ 1646| 0| case _7Z_SPARC: ------------------ | | 113| 0|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1646:2): [True: 0, False: 83] ------------------ 1647| 0| case _7Z_DELTA: ------------------ | | 99| 0|#define _7Z_DELTA 0x03 ------------------ | Branch (1647:2): [True: 0, False: 83] ------------------ 1648| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1649| 0| "Unexpected codec ID: %jX", (uintmax_t)zip->codec); 1650| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1651| 0| case _7Z_CRYPTO_MAIN_ZIP: ------------------ | | 100| 0|#define _7Z_CRYPTO_MAIN_ZIP 0x06F10101 /* Main Zip crypto algo */ ------------------ | Branch (1651:2): [True: 0, False: 83] ------------------ 1652| 0| case _7Z_CRYPTO_RAR_29: ------------------ | | 101| 0|#define _7Z_CRYPTO_RAR_29 0x06F10303 /* Rar29 AES-128 + (modified SHA-1) */ ------------------ | Branch (1652:2): [True: 0, False: 83] ------------------ 1653| 0| case _7Z_CRYPTO_AES_256_SHA_256: ------------------ | | 102| 0|#define _7Z_CRYPTO_AES_256_SHA_256 0x06F10701 /* AES-256 + SHA-256 */ ------------------ | Branch (1653:2): [True: 0, False: 83] ------------------ 1654| 0| if (a->entry) { ------------------ | Branch (1654:7): [True: 0, False: 0] ------------------ 1655| 0| archive_entry_set_is_metadata_encrypted(a->entry, 1); 1656| 0| archive_entry_set_is_data_encrypted(a->entry, 1); 1657| 0| zip->has_encrypted_entries = 1; 1658| 0| } 1659| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1660| 0| "Crypto codec not supported yet (ID: 0x%jX)", 1661| 0| (uintmax_t)zip->codec); 1662| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1663| 0| default: ------------------ | Branch (1663:2): [True: 0, False: 83] ------------------ 1664| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1665| 0| "Unknown codec ID: %jX", (uintmax_t)zip->codec); 1666| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1667| 83| } 1668| | 1669| 83| return (ARCHIVE_OK); ------------------ | | 233| 83|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1670| 83|} archive_read_support_format_7zip.c:seek_pack: 3688| 98|{ 3689| 98| struct _7zip *zip = a->format->data; 3690| 98| int64_t pack_offset; 3691| | 3692| 98| if (zip->pack_stream_remaining == 0) { ------------------ | Branch (3692:6): [True: 0, False: 98] ------------------ 3693| 0| archive_set_error(&(a->archive), 3694| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3695| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3696| 0| } 3697| 98| zip->pack_stream_inbytes_remaining = 3698| 98| zip->si.pi.sizes[zip->pack_stream_index]; 3699| 98| pack_offset = zip->si.pi.positions[zip->pack_stream_index]; 3700| 98| if (zip->stream_offset != pack_offset) { ------------------ | Branch (3700:6): [True: 53, False: 45] ------------------ 3701| 53| int64_t target; 3702| | 3703| 53| if (archive_ckd_add_i64(&target, ------------------ | Branch (3703:7): [True: 0, False: 53] ------------------ 3704| 53| zip->seek_base, pack_offset) || 3705| 53| 0 > seek_compat(a, target, SEEK_SET, 1)) { ------------------ | Branch (3705:7): [True: 0, False: 53] ------------------ 3706| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3707| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3708| 0| } 3709| 53| zip->stream_offset = pack_offset; 3710| 53| } 3711| 98| zip->pack_stream_index++; 3712| 98| zip->pack_stream_remaining--; 3713| 98| return (ARCHIVE_OK); ------------------ | | 233| 98|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3714| 98|} archive_read_support_format_7zip.c:free_StreamsInfo: 2685| 3.68k|{ 2686| 3.68k| free_PackInfo(&(si->pi)); 2687| 3.68k| free_CodersInfo(&(si->ci)); 2688| 3.68k| free_SubStreamsInfo(&(si->ss)); 2689| 3.68k|} archive_read_support_format_7zip.c:free_PackInfo: 2168| 3.68k|{ 2169| 3.68k| free(pi->sizes); 2170| 3.68k| free(pi->positions); 2171| 3.68k| free_Digest(&(pi->digest)); 2172| 3.68k|} archive_read_support_format_7zip.c:free_CodersInfo: 2399| 3.68k|{ 2400| 3.68k| size_t i; 2401| | 2402| 3.68k| if (ci->folders) { ------------------ | Branch (2402:6): [True: 64, False: 3.62k] ------------------ 2403| 30.2k| for (i = 0; i < ci->numFolders; i++) ------------------ | Branch (2403:15): [True: 30.1k, False: 64] ------------------ 2404| 30.1k| free_Folder(&(ci->folders[i])); 2405| 64| free(ci->folders); 2406| 64| } 2407| 3.68k|} archive_read_support_format_7zip.c:free_Folder: 2250| 30.1k|{ 2251| 30.1k| if (f->coders) { ------------------ | Branch (2251:6): [True: 291, False: 29.8k] ------------------ 2252| 291| size_t i; 2253| | 2254| 1.09k| for (i = 0; i< f->numCoders; i++) { ------------------ | Branch (2254:15): [True: 801, False: 291] ------------------ 2255| 801| free(f->coders[i].properties); 2256| 801| } 2257| 291| free(f->coders); 2258| 291| } 2259| 30.1k| free(f->bindPairs); 2260| 30.1k| free(f->unPackSize); 2261| 30.1k|} archive_read_support_format_7zip.c:free_SubStreamsInfo: 2539| 3.68k|{ 2540| 3.68k| free(ss->unpackSizes); 2541| 3.68k| free(ss->digestsDefined); 2542| 3.68k| free(ss->digests); 2543| 3.68k|} archive_read_support_format_7zip.c:read_Header: 2795| 81|{ 2796| 81| struct _7zip *zip = a->format->data; 2797| 81| const unsigned char *p; 2798| 81| struct _7z_folder *folders; 2799| 81| struct _7z_stream_info *si = &(zip->si); 2800| 81| struct _7zip_entry *entries; 2801| 81| size_t folderIndex, indexInFolder; 2802| 81| size_t i; 2803| 81| size_t eindex, empty_streams, sindex; 2804| 81| int attr_seen = 0; 2805| | 2806| 81| if (check_header_id) { ------------------ | Branch (2806:6): [True: 20, False: 61] ------------------ 2807| | /* 2808| | * Read Header. 2809| | */ 2810| 20| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2810:7): [True: 4, False: 16] ------------------ 2811| 4| return (-1); 2812| 16| if (*p != kHeader) ------------------ | | 121| 16|#define kHeader 0x01 ------------------ | Branch (2812:7): [True: 0, False: 16] ------------------ 2813| 0| return (-1); 2814| 16| } 2815| | 2816| | /* 2817| | * Read ArchiveProperties. 2818| | */ 2819| 77| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2819:6): [True: 0, False: 77] ------------------ 2820| 0| return (-1); 2821| 77| if (*p == kArchiveProperties) { ------------------ | | 122| 77|#define kArchiveProperties 0x02 ------------------ | Branch (2821:6): [True: 12, False: 65] ------------------ 2822| 548| for (;;) { 2823| 548| int64_t size; 2824| 548| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2824:8): [True: 0, False: 548] ------------------ 2825| 0| return (-1); 2826| 548| if (*p == kEnd) ------------------ | | 120| 548|#define kEnd 0x00 ------------------ | Branch (2826:8): [True: 0, False: 548] ------------------ 2827| 0| break; 2828| 548| if (parse_7zip_int64(a, &size) < 0) ------------------ | Branch (2828:8): [True: 1, False: 547] ------------------ 2829| 1| return (-1); 2830| 547| if (size < 0 || zip->header_bytes_remaining < size) ------------------ | Branch (2830:8): [True: 0, False: 547] | Branch (2830:20): [True: 2, False: 545] ------------------ 2831| 2| return (-1); 2832| | 2833| | /* Skip the property data to keep header parsing aligned. */ 2834| 1.13k| while (size > 0) { ------------------ | Branch (2834:11): [True: 597, False: 536] ------------------ 2835| 597| int64_t skip = size; 2836| | 2837| 597| if (skip > UBUFF_SIZE) ------------------ | | 291| 597|#define UBUFF_SIZE (64 * 1024) ------------------ | Branch (2837:9): [True: 63, False: 534] ------------------ 2838| 63| skip = UBUFF_SIZE; ------------------ | | 291| 63|#define UBUFF_SIZE (64 * 1024) ------------------ 2839| 597| if (header_bytes(a, (size_t)skip) == NULL) ------------------ | Branch (2839:9): [True: 9, False: 588] ------------------ 2840| 9| return (-1); 2841| 588| size -= skip; 2842| 588| } 2843| 545| } 2844| 0| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2844:7): [True: 0, False: 0] ------------------ 2845| 0| return (-1); 2846| 0| } 2847| | 2848| | /* 2849| | * Read MainStreamsInfo. 2850| | */ 2851| 65| if (*p == kMainStreamsInfo) { ------------------ | | 124| 65|#define kMainStreamsInfo 0x04 ------------------ | Branch (2851:6): [True: 48, False: 17] ------------------ 2852| 48| if (read_StreamsInfo(a, &(zip->si)) < 0) ------------------ | Branch (2852:7): [True: 21, False: 27] ------------------ 2853| 21| return (-1); 2854| 27| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2854:7): [True: 0, False: 27] ------------------ 2855| 0| return (-1); 2856| 27| } 2857| 44| if (*p == kEnd) ------------------ | | 120| 44|#define kEnd 0x00 ------------------ | Branch (2857:6): [True: 0, False: 44] ------------------ 2858| 0| return (0); 2859| | 2860| | /* 2861| | * Read FilesInfo. 2862| | */ 2863| 44| if (*p != kFilesInfo) ------------------ | | 125| 44|#define kFilesInfo 0x05 ------------------ | Branch (2863:6): [True: 0, False: 44] ------------------ 2864| 0| return (-1); 2865| | 2866| 44| if (parse_7zip_size(a, &(zip->numFiles)) < 0) ------------------ | Branch (2866:6): [True: 0, False: 44] ------------------ 2867| 0| return (-1); 2868| 44| if (!files_info_numfiles_is_sane(zip)) ------------------ | Branch (2868:6): [True: 0, False: 44] ------------------ 2869| 0| return (-1); 2870| | 2871| 44| zip->entries = calloc(zip->numFiles, sizeof(*zip->entries)); 2872| 44| if (zip->entries == NULL) ------------------ | Branch (2872:6): [True: 0, False: 44] ------------------ 2873| 0| return (-1); 2874| 44| entries = zip->entries; 2875| | 2876| 44| empty_streams = 0; 2877| 4.96k| for (;;) { 2878| 4.96k| int type; 2879| 4.96k| int64_t size; 2880| 4.96k| size_t ll; 2881| | 2882| 4.96k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2882:7): [True: 0, False: 4.96k] ------------------ 2883| 0| return (-1); 2884| 4.96k| type = *p; 2885| 4.96k| if (type == kEnd) ------------------ | | 120| 4.96k|#define kEnd 0x00 ------------------ | Branch (2885:7): [True: 27, False: 4.93k] ------------------ 2886| 27| break; 2887| | 2888| 4.93k| if (parse_7zip_int64(a, &size) < 0) ------------------ | Branch (2888:7): [True: 0, False: 4.93k] ------------------ 2889| 0| return (-1); 2890| 4.93k| if (zip->header_bytes_remaining < size || ------------------ | Branch (2890:7): [True: 0, False: 4.93k] ------------------ 2891| 4.93k| size > (int64_t)(SIZE_MAX / 4)) ------------------ | Branch (2891:7): [True: 0, False: 4.93k] ------------------ 2892| 0| return (-1); 2893| 4.93k| ll = (size_t)size; 2894| | 2895| 4.93k| switch (type) { 2896| 25| case kEmptyStream: ------------------ | | 134| 25|#define kEmptyStream 0x0E ------------------ | Branch (2896:3): [True: 25, False: 4.91k] ------------------ 2897| 25| if (h->emptyStreamBools != NULL) ------------------ | Branch (2897:8): [True: 0, False: 25] ------------------ 2898| 0| return (-1); 2899| 25| h->emptyStreamBools = calloc(zip->numFiles, 2900| 25| sizeof(*h->emptyStreamBools)); 2901| 25| if (h->emptyStreamBools == NULL) ------------------ | Branch (2901:8): [True: 0, False: 25] ------------------ 2902| 0| return (-1); 2903| 25| if (read_Bools( ------------------ | Branch (2903:8): [True: 0, False: 25] ------------------ 2904| 25| a, h->emptyStreamBools, zip->numFiles) < 0) 2905| 0| return (-1); 2906| 25| empty_streams = 0; 2907| 878| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (2907:16): [True: 853, False: 25] ------------------ 2908| 853| if (h->emptyStreamBools[i]) ------------------ | Branch (2908:9): [True: 823, False: 30] ------------------ 2909| 823| empty_streams++; 2910| 853| } 2911| 25| break; 2912| 5| case kEmptyFile: ------------------ | | 135| 5|#define kEmptyFile 0x0F ------------------ | Branch (2912:3): [True: 5, False: 4.93k] ------------------ 2913| 5| if (empty_streams <= 0) { ------------------ | Branch (2913:8): [True: 5, False: 0] ------------------ 2914| | /* Unexcepted sequence. Skip this. */ 2915| 5| if (header_bytes(a, ll) == NULL) ------------------ | Branch (2915:9): [True: 1, False: 4] ------------------ 2916| 1| return (-1); 2917| 4| break; 2918| 5| } 2919| 0| if (h->emptyFileBools != NULL) ------------------ | Branch (2919:8): [True: 0, False: 0] ------------------ 2920| 0| return (-1); 2921| 0| h->emptyFileBools = calloc(empty_streams, 2922| 0| sizeof(*h->emptyFileBools)); 2923| 0| if (h->emptyFileBools == NULL) ------------------ | Branch (2923:8): [True: 0, False: 0] ------------------ 2924| 0| return (-1); 2925| 0| if (read_Bools(a, h->emptyFileBools, empty_streams) < 0) ------------------ | Branch (2925:8): [True: 0, False: 0] ------------------ 2926| 0| return (-1); 2927| 0| break; 2928| 236| case kAnti: ------------------ | | 136| 236|#define kAnti 0x10 ------------------ | Branch (2928:3): [True: 236, False: 4.70k] ------------------ 2929| 236| if (empty_streams <= 0) { ------------------ | Branch (2929:8): [True: 236, False: 0] ------------------ 2930| | /* Unexcepted sequence. Skip this. */ 2931| 236| if (header_bytes(a, ll) == NULL) ------------------ | Branch (2931:9): [True: 1, False: 235] ------------------ 2932| 1| return (-1); 2933| 235| break; 2934| 236| } 2935| 0| if (h->antiBools != NULL) ------------------ | Branch (2935:8): [True: 0, False: 0] ------------------ 2936| 0| return (-1); 2937| 0| h->antiBools = calloc(empty_streams, 2938| 0| sizeof(*h->antiBools)); 2939| 0| if (h->antiBools == NULL) ------------------ | Branch (2939:8): [True: 0, False: 0] ------------------ 2940| 0| return (-1); 2941| 0| if (read_Bools(a, h->antiBools, empty_streams) < 0) ------------------ | Branch (2941:8): [True: 0, False: 0] ------------------ 2942| 0| return (-1); 2943| 0| break; 2944| 138| case kCTime: ------------------ | | 138| 138|#define kCTime 0x12 ------------------ | Branch (2944:3): [True: 138, False: 4.79k] ------------------ 2945| 2.94k| case kATime: ------------------ | | 139| 2.94k|#define kATime 0x13 ------------------ | Branch (2945:3): [True: 2.80k, False: 2.13k] ------------------ 2946| 2.96k| case kMTime: ------------------ | | 140| 2.96k|#define kMTime 0x14 ------------------ | Branch (2946:3): [True: 18, False: 4.91k] ------------------ 2947| 2.96k| if (read_Times(a, type) < 0) ------------------ | Branch (2947:8): [True: 3, False: 2.96k] ------------------ 2948| 3| return (-1); 2949| 2.96k| break; 2950| 2.96k| case kName: ------------------ | | 137| 26|#define kName 0x11 ------------------ | Branch (2950:3): [True: 26, False: 4.91k] ------------------ 2951| 26| { 2952| 26| unsigned char *np; 2953| 26| size_t nl, nb; 2954| | 2955| | /* Skip one byte. */ 2956| 26| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2956:8): [True: 0, False: 26] ------------------ 2957| 0| return (-1); 2958| 26| ll--; 2959| | 2960| 26| if ((ll & 1) || ll < zip->numFiles * 4) ------------------ | Branch (2960:8): [True: 0, False: 26] | Branch (2960:20): [True: 0, False: 26] ------------------ 2961| 0| return (-1); 2962| | 2963| 26| if (zip->entry_names != NULL) ------------------ | Branch (2963:8): [True: 0, False: 26] ------------------ 2964| 0| return (-1); 2965| 26| zip->entry_names = malloc(ll); 2966| 26| if (zip->entry_names == NULL) ------------------ | Branch (2966:8): [True: 0, False: 26] ------------------ 2967| 0| return (-1); 2968| 26| np = zip->entry_names; 2969| 26| nb = ll; 2970| | /* 2971| | * Copy whole file names. 2972| | * NOTE: This loop prevents from expanding 2973| | * the uncompressed buffer in order not to 2974| | * use extra memory resource. 2975| | */ 2976| 52| while (nb) { ------------------ | Branch (2976:11): [True: 26, False: 26] ------------------ 2977| 26| size_t b; 2978| 26| if (nb > UBUFF_SIZE) ------------------ | | 291| 26|#define UBUFF_SIZE (64 * 1024) ------------------ | Branch (2978:9): [True: 0, False: 26] ------------------ 2979| 0| b = UBUFF_SIZE; ------------------ | | 291| 0|#define UBUFF_SIZE (64 * 1024) ------------------ 2980| 26| else 2981| 26| b = nb; 2982| 26| if ((p = header_bytes(a, b)) == NULL) ------------------ | Branch (2982:9): [True: 0, False: 26] ------------------ 2983| 0| return (-1); 2984| 26| memcpy(np, p, b); 2985| 26| np += b; 2986| 26| nb -= b; 2987| 26| } 2988| 26| np = zip->entry_names; 2989| 26| nl = ll; 2990| | 2991| 866| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (2991:16): [True: 840, False: 26] ------------------ 2992| 840| entries[i].utf16name = np; 2993| |#if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG) 2994| | entries[i].wname = (wchar_t *)np; 2995| |#endif 2996| | 2997| | /* Find a terminator. */ 2998| 32.9k| while (nl >= 2 && (np[0] || np[1])) { ------------------ | Branch (2998:12): [True: 32.9k, False: 0] | Branch (2998:24): [True: 31.6k, False: 1.34k] | Branch (2998:33): [True: 506, False: 840] ------------------ 2999| 32.1k| np += 2; 3000| 32.1k| nl -= 2; 3001| 32.1k| } 3002| 840| if (nl < 2) ------------------ | Branch (3002:9): [True: 0, False: 840] ------------------ 3003| 0| return (-1);/* Terminator not found */ 3004| 840| entries[i].name_len = np - entries[i].utf16name; 3005| 840| np += 2; 3006| 840| nl -= 2; 3007| 840| } 3008| 26| break; 3009| 26| } 3010| 26| case kAttributes: ------------------ | | 141| 18|#define kAttributes 0x15 ------------------ | Branch (3010:3): [True: 18, False: 4.91k] ------------------ 3011| 18| { 3012| 18| int allAreDefined; 3013| | 3014| 18| if ((p = header_bytes(a, 2)) == NULL) ------------------ | Branch (3014:8): [True: 0, False: 18] ------------------ 3015| 0| return (-1); 3016| 18| allAreDefined = *p; 3017| 18| if (attr_seen) ------------------ | Branch (3017:8): [True: 0, False: 18] ------------------ 3018| 0| return (-1); 3019| 18| attr_seen = 1; 3020| 18| if (!allAreDefined) { ------------------ | Branch (3020:8): [True: 0, False: 18] ------------------ 3021| 0| h->attrBools = calloc(zip->numFiles, 3022| 0| sizeof(*h->attrBools)); 3023| 0| if (h->attrBools == NULL) ------------------ | Branch (3023:9): [True: 0, False: 0] ------------------ 3024| 0| return (-1); 3025| 0| if (read_Bools(a, h->attrBools, ------------------ | Branch (3025:9): [True: 0, False: 0] ------------------ 3026| 0| zip->numFiles) < 0) 3027| 0| return (-1); 3028| 0| } 3029| 98| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (3029:16): [True: 80, False: 18] ------------------ 3030| 80| if (allAreDefined || h->attrBools[i]) { ------------------ | Branch (3030:9): [True: 80, False: 0] | Branch (3030:26): [True: 0, False: 0] ------------------ 3031| 80| if ((p = header_bytes(a, 4)) == NULL) ------------------ | Branch (3031:10): [True: 0, False: 80] ------------------ 3032| 0| return (-1); 3033| 80| entries[i].attr = archive_le32dec(p); 3034| 80| } 3035| 80| } 3036| 18| break; 3037| 18| } 3038| 927| case kDummy: ------------------ | | 143| 927|#define kDummy 0x19 ------------------ | Branch (3038:3): [True: 927, False: 4.01k] ------------------ 3039| 927| if (ll == 0) ------------------ | Branch (3039:8): [True: 53, False: 874] ------------------ 3040| 53| break; 3041| 874| __LA_FALLTHROUGH; 3042| 1.61k| default: ------------------ | Branch (3042:3): [True: 737, False: 4.20k] ------------------ 3043| 1.61k| if (header_bytes(a, ll) == NULL) ------------------ | Branch (3043:8): [True: 12, False: 1.59k] ------------------ 3044| 12| return (-1); 3045| 1.59k| break; 3046| 4.93k| } 3047| 4.93k| } 3048| | 3049| | /* 3050| | * Set up entry's attributes. 3051| | */ 3052| 27| folders = si->ci.folders; 3053| 27| eindex = sindex = 0; 3054| 27| folderIndex = indexInFolder = 0; 3055| 769| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (3055:14): [True: 743, False: 26] ------------------ 3056| 743| if (h->emptyStreamBools == NULL || h->emptyStreamBools[i] == 0) ------------------ | Branch (3056:7): [True: 5, False: 738] | Branch (3056:38): [True: 30, False: 708] ------------------ 3057| 35| entries[i].flg |= HAS_STREAM; ------------------ | | 247| 35|#define HAS_STREAM (1<<4) ------------------ 3058| | /* The high 16 bits of attributes is a posix file mode. */ 3059| 743| entries[i].mode = entries[i].attr >> 16; 3060| | 3061| 743| if (!(entries[i].attr & FILE_ATTRIBUTE_UNIX_EXTENSION)) { ------------------ | | 167| 743|#define FILE_ATTRIBUTE_UNIX_EXTENSION 0x8000 ------------------ | Branch (3061:7): [True: 698, False: 45] ------------------ 3062| | // Only windows permissions specified for this entry. Translate to 3063| | // reasonable corresponding unix permissions. 3064| | 3065| 698| if (entries[i].attr & FILE_ATTRIBUTE_DIRECTORY) { ------------------ | | 160| 698|#define FILE_ATTRIBUTE_DIRECTORY 0x00000010 ------------------ | Branch (3065:8): [True: 0, False: 698] ------------------ 3066| 0| if (entries[i].attr & FILE_ATTRIBUTE_READONLY) { ------------------ | | 148| 0|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (3066:9): [True: 0, False: 0] ------------------ 3067| | // Read-only directory. 3068| 0| entries[i].mode = AE_IFDIR | 0555; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3069| 0| } else { 3070| | // Read-write directory. 3071| 0| entries[i].mode = AE_IFDIR | 0755; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3072| 0| } 3073| 698| } else if (entries[i].attr & FILE_ATTRIBUTE_READONLY) { ------------------ | | 148| 698|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (3073:15): [True: 1, False: 697] ------------------ 3074| | // Readonly file. 3075| 1| entries[i].mode = AE_IFREG | 0444; ------------------ | | 216| 1|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3076| 697| } else { 3077| | // Assume read-write file. 3078| 697| entries[i].mode = AE_IFREG | 0644; ------------------ | | 216| 697|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3079| 697| } 3080| 698| } 3081| | 3082| 743| if (entries[i].flg & HAS_STREAM) { ------------------ | | 247| 743|#define HAS_STREAM (1<<4) ------------------ | Branch (3082:7): [True: 35, False: 708] ------------------ 3083| 35| if (sindex >= si->ss.unpack_streams) ------------------ | Branch (3083:8): [True: 1, False: 34] ------------------ 3084| 1| return (-1); 3085| 34| if (entries[i].mode == 0) ------------------ | Branch (3085:8): [True: 0, False: 34] ------------------ 3086| 0| entries[i].mode = AE_IFREG | 0666; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3087| 34| if (si->ss.digestsDefined[sindex]) ------------------ | Branch (3087:8): [True: 34, False: 0] ------------------ 3088| 34| entries[i].flg |= CRC32_IS_SET; ------------------ | | 246| 34|#define CRC32_IS_SET (1<<3) ------------------ 3089| 34| entries[i].ssIndex = sindex; 3090| 34| sindex++; 3091| 708| } else { 3092| 708| int dir = 1; 3093| | 3094| 708| if (h->emptyFileBools != NULL) { ------------------ | Branch (3094:8): [True: 0, False: 708] ------------------ 3095| 0| dir = !h->emptyFileBools[eindex]; 3096| 0| eindex++; 3097| 0| } 3098| 708| if (entries[i].mode == 0) { ------------------ | Branch (3098:8): [True: 0, False: 708] ------------------ 3099| 0| if (dir) ------------------ | Branch (3099:9): [True: 0, False: 0] ------------------ 3100| 0| entries[i].mode = AE_IFDIR | 0777; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3101| 0| else 3102| 0| entries[i].mode = AE_IFREG | 0666; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3103| 708| } else if (dir && ------------------ | Branch (3103:15): [True: 708, False: 0] ------------------ 3104| 708| (entries[i].mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 215| 708|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (entries[i].mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 221| 708|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (3104:8): [True: 693, False: 15] ------------------ 3105| 693| entries[i].mode &= ~AE_IFMT; ------------------ | | 215| 693|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 3106| 693| entries[i].mode |= AE_IFDIR; ------------------ | | 221| 693|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3107| 693| } 3108| 708| if ((entries[i].mode & AE_IFMT) == AE_IFDIR && ------------------ | | 215| 708|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((entries[i].mode & AE_IFMT) == AE_IFDIR && ------------------ | | 221| 1.41k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (3108:8): [True: 708, False: 0] ------------------ 3109| 708| entries[i].name_len >= 2 && ------------------ | Branch (3109:8): [True: 331, False: 377] ------------------ 3110| 331| (entries[i].utf16name[entries[i].name_len-2] != '/' || ------------------ | Branch (3110:9): [True: 331, False: 0] ------------------ 3111| 331| entries[i].utf16name[entries[i].name_len-1] != 0)) { ------------------ | Branch (3111:9): [True: 0, False: 0] ------------------ 3112| 331| entries[i].utf16name[entries[i].name_len] = '/'; 3113| 331| entries[i].utf16name[entries[i].name_len+1] = 0; 3114| 331| entries[i].name_len += 2; 3115| 331| } 3116| 708| entries[i].ssIndex = -1; 3117| 708| } 3118| 742| if (entries[i].attr & FILE_ATTRIBUTE_READONLY) ------------------ | | 148| 742|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (3118:7): [True: 1, False: 741] ------------------ 3119| 1| entries[i].mode &= ~0222;/* Read only. */ 3120| | 3121| 742| if ((entries[i].flg & HAS_STREAM) == 0 && indexInFolder == 0) { ------------------ | | 247| 742|#define HAS_STREAM (1<<4) ------------------ | Branch (3121:7): [True: 708, False: 34] | Branch (3121:45): [True: 708, False: 0] ------------------ 3122| | /* 3123| | * The entry is an empty file or a directory file, 3124| | * those both have no contents. 3125| | */ 3126| 708| entries[i].folderIndex = -1; 3127| 708| continue; 3128| 708| } 3129| 34| if (indexInFolder == 0) { ------------------ | Branch (3129:7): [True: 19, False: 15] ------------------ 3130| 19| for (;;) { 3131| 19| if (folderIndex >= si->ci.numFolders) ------------------ | Branch (3131:9): [True: 0, False: 19] ------------------ 3132| 0| return (-1); 3133| 19| if (folders[folderIndex].numUnpackStreams) ------------------ | Branch (3133:9): [True: 19, False: 0] ------------------ 3134| 19| break; 3135| 0| folderIndex++; 3136| 0| } 3137| 19| } 3138| 34| entries[i].folderIndex = folderIndex; 3139| 34| if ((entries[i].flg & HAS_STREAM) == 0) ------------------ | | 247| 34|#define HAS_STREAM (1<<4) ------------------ | Branch (3139:7): [True: 0, False: 34] ------------------ 3140| 0| continue; 3141| 34| indexInFolder++; 3142| 34| if (indexInFolder >= folders[folderIndex].numUnpackStreams) { ------------------ | Branch (3142:7): [True: 19, False: 15] ------------------ 3143| 19| folderIndex++; 3144| 19| indexInFolder = 0; 3145| 19| } 3146| 34| } 3147| | 3148| 26| return (0); 3149| 27|} archive_read_support_format_7zip.c:files_info_numfiles_is_sane: 2779| 44|{ 2780| 44| int64_t empty_stream_map_bytes; 2781| | 2782| 44| if (zip->numFiles > SIZE_MAX / sizeof(*zip->entries)) ------------------ | Branch (2782:6): [True: 0, False: 44] ------------------ 2783| 0| return (0); 2784| | 2785| 44| if (zip->numFiles <= zip->si.ss.unpack_streams) ------------------ | Branch (2785:6): [True: 10, False: 34] ------------------ 2786| 10| return (1); 2787| | 2788| 34| empty_stream_map_bytes = (zip->numFiles + 7) / 8; 2789| 34| return (empty_stream_map_bytes <= zip->header_bytes_remaining); 2790| 44|} archive_read_support_format_7zip.c:read_Times: 3153| 2.96k|{ 3154| 2.96k| struct _7zip *zip = a->format->data; 3155| 2.96k| const unsigned char *p; 3156| 2.96k| struct _7zip_entry *entries = zip->entries; 3157| 2.96k| unsigned char *timeBools = NULL; 3158| 2.96k| int allAreDefined; 3159| 2.96k| size_t dataIndex, i; 3160| | 3161| | /* Read allAreDefined. */ 3162| 2.96k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (3162:6): [True: 0, False: 2.96k] ------------------ 3163| 0| goto failed; 3164| 2.96k| allAreDefined = *p; 3165| | 3166| 2.96k| if (!allAreDefined) { ------------------ | Branch (3166:6): [True: 39, False: 2.92k] ------------------ 3167| 39| timeBools = calloc(zip->numFiles, sizeof(*timeBools)); 3168| 39| if (timeBools == NULL) ------------------ | Branch (3168:7): [True: 0, False: 39] ------------------ 3169| 0| goto failed; 3170| 39| if (read_Bools(a, timeBools, zip->numFiles) < 0) ------------------ | Branch (3170:7): [True: 0, False: 39] ------------------ 3171| 0| goto failed; 3172| 39| } 3173| | 3174| | /* Read external. */ 3175| 2.96k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (3175:6): [True: 0, False: 2.96k] ------------------ 3176| 0| goto failed; 3177| 2.96k| if (*p) { ------------------ | Branch (3177:6): [True: 2.93k, False: 27] ------------------ 3178| 2.93k| if (parse_7zip_size(a, &dataIndex) < 0) ------------------ | Branch (3178:7): [True: 2, False: 2.93k] ------------------ 3179| 2| goto failed; 3180| 2.93k| } 3181| | 3182| 3.89k| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (3182:14): [True: 934, False: 2.96k] ------------------ 3183| 934| if (!allAreDefined && !timeBools[i]) ------------------ | Branch (3183:7): [True: 592, False: 342] | Branch (3183:25): [True: 431, False: 161] ------------------ 3184| 431| continue; 3185| 503| if ((p = header_bytes(a, 8)) == NULL) ------------------ | Branch (3185:7): [True: 1, False: 502] ------------------ 3186| 1| goto failed; 3187| 502| switch (type) { ------------------ | Branch (3187:11): [True: 502, False: 0] ------------------ 3188| 129| case kCTime: ------------------ | | 138| 129|#define kCTime 0x12 ------------------ | Branch (3188:3): [True: 129, False: 373] ------------------ 3189| 129| __archive_ntfs_to_unix(archive_le64dec(p), 3190| 129| &(entries[i].ctime), 3191| 129| &(entries[i].ctime_ns)); 3192| 129| entries[i].flg |= CTIME_IS_SET; ------------------ | | 245| 129|#define CTIME_IS_SET (1<<2) ------------------ 3193| 129| break; 3194| 183| case kATime: ------------------ | | 139| 183|#define kATime 0x13 ------------------ | Branch (3194:3): [True: 183, False: 319] ------------------ 3195| 183| __archive_ntfs_to_unix(archive_le64dec(p), 3196| 183| &(entries[i].atime), 3197| 183| &(entries[i].atime_ns)); 3198| 183| entries[i].flg |= ATIME_IS_SET; ------------------ | | 244| 183|#define ATIME_IS_SET (1<<1) ------------------ 3199| 183| break; 3200| 190| case kMTime: ------------------ | | 140| 190|#define kMTime 0x14 ------------------ | Branch (3200:3): [True: 190, False: 312] ------------------ 3201| 190| __archive_ntfs_to_unix(archive_le64dec(p), 3202| 190| &(entries[i].mtime), 3203| 190| &(entries[i].mtime_ns)); 3204| 190| entries[i].flg |= MTIME_IS_SET; ------------------ | | 243| 190|#define MTIME_IS_SET (1<<0) ------------------ 3205| 190| break; 3206| 502| } 3207| 502| } 3208| | 3209| 2.96k| free(timeBools); 3210| 2.96k| return (0); 3211| 3|failed: 3212| 3| free(timeBools); 3213| 3| return (-1); 3214| 2.96k|} archive_read_support_format_7zip.c:free_Header: 2766| 89|{ 2767| 89| free(h->emptyStreamBools); 2768| 89| free(h->emptyFileBools); 2769| 89| free(h->antiBools); 2770| 89| free(h->attrBools); 2771| 89|} archive_read_support_format_7zip.c:archive_read_format_7zip_read_data: 1095| 726|{ 1096| 726| struct _7zip *zip = a->format->data; 1097| 726| ssize_t bytes; 1098| 726| int ret = ARCHIVE_OK; ------------------ | | 233| 726|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1099| | 1100| 726| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 726|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (1100:6): [True: 0, False: 726] ------------------ 1101| 0| zip->has_encrypted_entries = 0; 1102| 0| } 1103| | 1104| 726| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (1104:6): [True: 0, False: 726] ------------------ 1105| 0| read_consume(a); 1106| | 1107| 726| *offset = zip->entry_offset; 1108| 726| *size = 0; 1109| 726| *buff = NULL; 1110| | /* 1111| | * If we hit end-of-entry last time, clean up and return 1112| | * ARCHIVE_EOF this time. 1113| | */ 1114| 726| if (zip->end_of_entry) ------------------ | Branch (1114:6): [True: 708, False: 18] ------------------ 1115| 708| return (ARCHIVE_EOF); ------------------ | | 232| 708|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1116| | 1117| 18| size_t bytes_to_read = MAX_READ; ------------------ | | 394| 18|#define MAX_READ 16 * 1024 * 1024 ------------------ 1118| 18| if ((int64_t)bytes_to_read > zip->entry_bytes_remaining) { ------------------ | Branch (1118:6): [True: 18, False: 0] ------------------ 1119| 18| bytes_to_read = (size_t)zip->entry_bytes_remaining; 1120| 18| } 1121| 18| bytes = read_stream(a, buff, bytes_to_read, 0); 1122| 18| if (bytes < 0) ------------------ | Branch (1122:6): [True: 15, False: 3] ------------------ 1123| 15| return ((int)bytes); 1124| 3| if (bytes == 0) { ------------------ | Branch (1124:6): [True: 2, False: 1] ------------------ 1125| 2| archive_set_error(&a->archive, 1126| 2| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1127| 2| "Truncated 7-Zip file body"); 1128| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1129| 2| } 1130| 1| zip->entry_bytes_remaining -= bytes; 1131| 1| if (zip->entry_bytes_remaining == 0) ------------------ | Branch (1131:6): [True: 1, False: 0] ------------------ 1132| 1| zip->end_of_entry = 1; 1133| | 1134| | /* Update checksum */ 1135| 1| if ((zip->entry->flg & CRC32_IS_SET) && bytes) ------------------ | | 246| 1|#define CRC32_IS_SET (1<<3) ------------------ | Branch (1135:6): [True: 1, False: 0] | Branch (1135:42): [True: 1, False: 0] ------------------ 1136| 1| zip->entry_crc32 = __archive_crc32(zip->entry_crc32, *buff, 1137| 1| (unsigned)bytes); 1138| | 1139| | /* If we hit the end, swallow any end-of-data marker. */ 1140| 1| if (zip->end_of_entry) { ------------------ | Branch (1140:6): [True: 1, False: 0] ------------------ 1141| | /* Check computed CRC against file contents. */ 1142| 1| if ((zip->entry->flg & CRC32_IS_SET) && ------------------ | | 246| 1|#define CRC32_IS_SET (1<<3) ------------------ | Branch (1142:7): [True: 1, False: 0] ------------------ 1143| 1| zip->si.ss.digests[zip->entry->ssIndex] != ------------------ | Branch (1143:4): [True: 1, False: 0] ------------------ 1144| 1| zip->entry_crc32) { 1145| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1146| 1| "7-Zip bad CRC: 0x%lx should be 0x%lx", 1147| 1| zip->entry_crc32, 1148| 1| (unsigned long)zip->si.ss.digests[ 1149| 1| zip->entry->ssIndex]); 1150| 1| ret = ARCHIVE_WARN; ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1151| 1| } 1152| 1| } 1153| | 1154| 1| *size = bytes; 1155| 1| *offset = zip->entry_offset; 1156| 1| zip->entry_offset += bytes; 1157| | 1158| 1| return (ret); 1159| 3|} archive_read_support_format_7zip.c:archive_read_format_7zip_read_data_skip: 1163| 709|{ 1164| 709| struct _7zip *zip = a->format->data; 1165| 709| int r; 1166| | 1167| 709| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (1167:6): [True: 1, False: 708] ------------------ 1168| 1| read_consume(a); 1169| | 1170| | /* If we've already read to end of data, we're done. */ 1171| 709| if (zip->end_of_entry) ------------------ | Branch (1171:6): [True: 709, False: 0] ------------------ 1172| 709| return (ARCHIVE_OK); ------------------ | | 233| 709|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1173| | 1174| | /* 1175| | * If the length is at the beginning, we can skip the 1176| | * compressed data much more quickly. 1177| | */ 1178| 0| r = skip_stream(a, zip->entry_bytes_remaining); 1179| 0| if (r < 0) ------------------ | Branch (1179:6): [True: 0, False: 0] ------------------ 1180| 0| return (r); 1181| 0| zip->entry_bytes_remaining = 0; 1182| | 1183| | /* This entry is finished and done. */ 1184| 0| zip->end_of_entry = 1; 1185| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1186| 0|} archive_read_support_format_7zip.c:archive_read_format_7zip_cleanup: 1190| 3.66k|{ 1191| 3.66k| struct _7zip *zip = a->format->data; 1192| | 1193| 3.66k| free_StreamsInfo(&(zip->si)); 1194| 3.66k| free(zip->entries); 1195| 3.66k| free(zip->entry_names); 1196| 3.66k| free_decompression(a, zip); 1197| 3.66k| free(zip->uncompressed_buffer); 1198| 3.66k| free(zip->sub_stream_buff[0]); 1199| 3.66k| free(zip->sub_stream_buff[1]); 1200| 3.66k| free(zip->sub_stream_buff[2]); 1201| 3.66k| free(zip->tmp_stream_buff); 1202| 3.66k| free(zip); 1203| 3.66k| a->format->data = NULL; 1204| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1205| 3.66k|} archive_read_support_format_7zip.c:free_decompression: 2013| 3.66k|{ 2014| 3.66k| int r = ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2015| | 2016| |#if !defined(HAVE_ZLIB_H) &&\ 2017| | !(defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR)) 2018| | (void)a;/* UNUSED */ 2019| |#endif 2020| 3.66k|#ifdef HAVE_LZMA_H 2021| 3.66k| if (zip->lzstream_valid) ------------------ | Branch (2021:6): [True: 2, False: 3.66k] ------------------ 2022| 2| lzma_end(&(zip->lzstream)); 2023| 3.66k|#endif 2024| 3.66k|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 2025| 3.66k| if (zip->bzstream_valid) { ------------------ | Branch (2025:6): [True: 0, False: 3.66k] ------------------ 2026| 0| if (BZ2_bzDecompressEnd(&(zip->bzstream)) != BZ_OK) { ------------------ | Branch (2026:7): [True: 0, False: 0] ------------------ 2027| 0| archive_set_error(&a->archive, 2028| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2029| 0| "Failed to clean up bzip2 decompressor"); 2030| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2031| 0| } 2032| 0| zip->bzstream_valid = 0; 2033| 0| } 2034| 3.66k|#endif 2035| 3.66k|#ifdef HAVE_ZLIB_H 2036| 3.66k| if (zip->stream_valid) { ------------------ | Branch (2036:6): [True: 0, False: 3.66k] ------------------ 2037| 0| if (inflateEnd(&(zip->stream)) != Z_OK) { ------------------ | Branch (2037:7): [True: 0, False: 0] ------------------ 2038| 0| archive_set_error(&a->archive, 2039| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2040| 0| "Failed to clean up zlib decompressor"); 2041| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2042| 0| } 2043| 0| zip->stream_valid = 0; 2044| 0| } 2045| 3.66k|#endif 2046| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 2047| | if (zip->zstdstream_valid) 2048| | ZSTD_freeDStream(zip->zstd_dstream); 2049| |#endif 2050| 3.66k| if (zip->ppmd7_valid) { ------------------ | Branch (2050:6): [True: 3, False: 3.66k] ------------------ 2051| 3| __archive_ppmd7_functions.Ppmd7_Free( 2052| 3| &zip->ppmd7_context); 2053| 3| zip->ppmd7_valid = 0; 2054| 3| } 2055| 3.66k| return (r); 2056| 3.66k|} archive_read_support_format_all: 33| 3.66k|{ 34| 3.66k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 35| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_all"); 36| | 37| | /* TODO: It would be nice to compute the ordering 38| | * here automatically so that people who enable just 39| | * a few formats can still get the benefits. That 40| | * may just require the format registration to include 41| | * a "maximum read-ahead" value (anything that uses seek 42| | * would be essentially infinite read-ahead). The core 43| | * bid management can then sort the bidders before calling 44| | * them. 45| | * 46| | * If you implement the above, please return the list below 47| | * to alphabetic order. 48| | */ 49| | 50| | /* 51| | * These bidders are all pretty cheap; they just examine a 52| | * small initial part of the archive. If one of these bids 53| | * high, we can maybe avoid running any of the more expensive 54| | * bidders below. 55| | */ 56| 3.66k| archive_read_support_format_ar(a); 57| 3.66k| archive_read_support_format_cpio(a); 58| 3.66k| archive_read_support_format_empty(a); 59| 3.66k| archive_read_support_format_lha(a); 60| 3.66k| archive_read_support_format_mtree(a); 61| 3.66k| archive_read_support_format_tar(a); 62| 3.66k| archive_read_support_format_xar(a); 63| 3.66k| archive_read_support_format_warc(a); 64| | 65| | /* 66| | * Install expensive bidders last. By doing them last, we 67| | * increase the chance that a high bid from someone else will 68| | * make it unnecessary for these to do anything at all. 69| | */ 70| | /* These have potentially large look-ahead. */ 71| 3.66k| archive_read_support_format_7zip(a); 72| 3.66k| archive_read_support_format_cab(a); 73| 3.66k| archive_read_support_format_rar(a); 74| 3.66k| archive_read_support_format_rar5(a); 75| 3.66k| archive_read_support_format_iso9660(a); 76| | /* Seek is really bad, since it forces the read-ahead 77| | * logic to discard buffered data. */ 78| 3.66k| archive_read_support_format_zip(a); 79| | 80| | /* Note: We always return ARCHIVE_OK here, even if some of the 81| | * above return ARCHIVE_WARN. The intent here is to enable 82| | * "as much as possible." Clients who need specific 83| | * formats should enable those individually so they can 84| | * verify the level of support. */ 85| | /* Clear any warning messages set by the above functions. */ 86| 3.66k| archive_clear_error(a); 87| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 88| 3.66k|} archive_read_support_format_ar: 99| 3.66k|{ 100| 3.66k| struct archive_read *a = (struct archive_read *)_a; 101| 3.66k| struct ar *ar; 102| 3.66k| int r; 103| | 104| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 105| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_ar"); 106| | 107| 3.66k| ar = calloc(1, sizeof(*ar)); 108| 3.66k| if (ar == NULL) { ------------------ | Branch (108:6): [True: 0, False: 3.66k] ------------------ 109| 0| archive_set_error(_a, ENOMEM, "Can't allocate ar data"); 110| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 111| 0| } 112| 3.66k| ar->strtab = NULL; 113| | 114| 3.66k| r = __archive_read_register_format(a, 115| 3.66k| ar, 116| 3.66k| "ar", 117| 3.66k| archive_read_format_ar_bid, 118| 3.66k| NULL, 119| 3.66k| archive_read_format_ar_read_header, 120| 3.66k| archive_read_format_ar_read_data, 121| 3.66k| archive_read_format_ar_skip, 122| 3.66k| NULL, 123| 3.66k| archive_read_format_ar_cleanup, 124| 3.66k| NULL, 125| 3.66k| NULL); 126| | 127| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (127:6): [True: 0, False: 3.66k] ------------------ 128| 0| free(ar); 129| 3.66k| return (r); 130| 3.66k|} archive_read_support_format_ar.c:archive_read_format_ar_cleanup: 134| 3.66k|{ 135| 3.66k| struct ar *ar = a->format->data; 136| | 137| 3.66k| free(ar->strtab); 138| 3.66k| free(ar); 139| 3.66k| a->format->data = NULL; 140| | 141| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 142| 3.66k|} archive_read_support_format_ar.c:archive_read_format_ar_bid: 146| 3.59k|{ 147| 3.59k| const void *h; 148| | 149| 3.59k| (void)best_bid; /* UNUSED */ 150| | 151| | /* 152| | * Verify the 8-byte file signature. 153| | * TODO: Do we need to check more than this? 154| | */ 155| 3.59k| if ((h = __archive_read_ahead(a, 8, NULL)) == NULL) ------------------ | Branch (155:6): [True: 16, False: 3.58k] ------------------ 156| 16| return (-1); 157| 3.58k| if (memcmp(h, "!\n", 8) == 0) { ------------------ | Branch (157:6): [True: 38, False: 3.54k] ------------------ 158| 38| return (64); 159| 38| } 160| 3.54k| return (-1); 161| 3.58k|} archive_read_support_format_ar.c:archive_read_format_ar_read_header: 398| 2.12k|{ 399| 2.12k| struct ar *ar = a->format->data; 400| 2.12k| int64_t unconsumed; 401| 2.12k| const void *header_data; 402| 2.12k| int ret; 403| | 404| 2.12k| if (!ar->read_global_header) { ------------------ | Branch (404:6): [True: 38, False: 2.09k] ------------------ 405| | /* 406| | * We are at the beginning of the archive now, 407| | * so we have to consume the ar global header first. 408| | */ 409| 38| __archive_read_consume(a, 8); 410| 38| ar->read_global_header = 1; 411| | /* Set a default format code for now. */ 412| 38| a->archive.archive_format = ARCHIVE_FORMAT_AR; ------------------ | | 376| 38|#define ARCHIVE_FORMAT_AR 0x70000 ------------------ 413| 38| } 414| | 415| | /* Read the header for the next file entry. */ 416| 2.12k| if ((header_data = __archive_read_ahead(a, 60, NULL)) == NULL) ------------------ | Branch (416:6): [True: 8, False: 2.12k] ------------------ 417| | /* Broken header. */ 418| 8| return (ARCHIVE_EOF); ------------------ | | 232| 8|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 419| | 420| 2.12k| unconsumed = 60; 421| | 422| 2.12k| ret = _ar_read_header(a, entry, ar, (const char *)header_data, &unconsumed); 423| | 424| 2.12k| if (unconsumed) ------------------ | Branch (424:6): [True: 859, False: 1.26k] ------------------ 425| 859| __archive_read_consume(a, unconsumed); 426| | 427| 2.12k| return ret; 428| 2.12k|} archive_read_support_format_ar.c:_ar_read_header: 166| 2.12k|{ 167| 2.12k| char filename[AR_name_size + 1]; 168| 2.12k| uint64_t number; /* Used to hold parsed numbers before validation. */ 169| 2.12k| char *p; 170| 2.12k| const void *b; 171| | 172| | /* Verify the magic signature on the file header. */ 173| 2.12k| if (strncmp(h + AR_fmag_offset, "`\n", 2) != 0) { ------------------ | | 81| 2.12k|#define AR_fmag_offset 58 ------------------ | Branch (173:6): [True: 27, False: 2.09k] ------------------ 174| 27| archive_set_error(&a->archive, EINVAL, 175| 27| "Incorrect file header signature"); 176| 27| return (ARCHIVE_FATAL); ------------------ | | 239| 27|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 177| 27| } 178| | 179| | /* Copy filename into work buffer. */ 180| 2.09k| strncpy(filename, h + AR_name_offset, AR_name_size); ------------------ | | 69| 2.09k|#define AR_name_offset 0 ------------------ strncpy(filename, h + AR_name_offset, AR_name_size); ------------------ | | 70| 2.09k|#define AR_name_size 16 ------------------ 181| 2.09k| filename[AR_name_size] = '\0'; ------------------ | | 70| 2.09k|#define AR_name_size 16 ------------------ 182| | 183| | /* 184| | * Guess the format variant based on the filename. 185| | */ 186| 2.09k| if (a->archive.archive_format == ARCHIVE_FORMAT_AR) { ------------------ | | 376| 2.09k|#define ARCHIVE_FORMAT_AR 0x70000 ------------------ | Branch (186:6): [True: 59, False: 2.03k] ------------------ 187| | /* We don't already know the variant, so let's guess. */ 188| | /* 189| | * Biggest clue is presence of '/': GNU starts special 190| | * filenames with '/', appends '/' as terminator to 191| | * non-special names, so anything with '/' should be 192| | * GNU except for BSD long filenames. 193| | */ 194| 59| if (strncmp(filename, "#1/", 3) == 0) ------------------ | Branch (194:7): [True: 19, False: 40] ------------------ 195| 19| a->archive.archive_format = ARCHIVE_FORMAT_AR_BSD; ------------------ | | 378| 19|#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2) | | ------------------ | | | | 376| 19|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ 196| 40| else if (strchr(filename, '/') != NULL) ------------------ | Branch (196:12): [True: 18, False: 22] ------------------ 197| 18| a->archive.archive_format = ARCHIVE_FORMAT_AR_GNU; ------------------ | | 377| 18|#define ARCHIVE_FORMAT_AR_GNU (ARCHIVE_FORMAT_AR | 1) | | ------------------ | | | | 376| 18|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ 198| 22| else if (strncmp(filename, "__.SYMDEF", 9) == 0) ------------------ | Branch (198:12): [True: 0, False: 22] ------------------ 199| 0| a->archive.archive_format = ARCHIVE_FORMAT_AR_BSD; ------------------ | | 378| 0|#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2) | | ------------------ | | | | 376| 0|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ 200| | /* 201| | * XXX Do GNU/SVR4 'ar' programs ever omit trailing '/' 202| | * if name exactly fills 16-byte field? If so, we 203| | * can't assume entries without '/' are BSD. XXX 204| | */ 205| 59| } 206| | 207| | /* Update format name from the code. */ 208| 2.09k| if (a->archive.archive_format == ARCHIVE_FORMAT_AR_GNU) ------------------ | | 377| 2.09k|#define ARCHIVE_FORMAT_AR_GNU (ARCHIVE_FORMAT_AR | 1) | | ------------------ | | | | 376| 2.09k|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ | Branch (208:6): [True: 980, False: 1.11k] ------------------ 209| 980| a->archive.archive_format_name = "ar (GNU/SVR4)"; 210| 1.11k| else if (a->archive.archive_format == ARCHIVE_FORMAT_AR_BSD) ------------------ | | 378| 1.11k|#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2) | | ------------------ | | | | 376| 1.11k|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ | Branch (210:11): [True: 1.09k, False: 22] ------------------ 211| 1.09k| a->archive.archive_format_name = "ar (BSD)"; 212| 22| else 213| 22| a->archive.archive_format_name = "ar"; 214| | 215| | /* 216| | * Remove trailing spaces from the filename. GNU and BSD 217| | * variants both pad filename area out with spaces. 218| | * This will only be wrong if GNU/SVR4 'ar' implementations 219| | * omit trailing '/' for 16-char filenames and we have 220| | * a 16-char filename that ends in ' '. 221| | */ 222| 2.09k| p = filename + AR_name_size - 1; ------------------ | | 70| 2.09k|#define AR_name_size 16 ------------------ 223| 3.11k| while (p >= filename && *p == ' ') { ------------------ | Branch (223:9): [True: 3.11k, False: 0] | Branch (223:26): [True: 1.02k, False: 2.09k] ------------------ 224| 1.02k| *p = '\0'; 225| 1.02k| p--; 226| 1.02k| } 227| | 228| | /* 229| | * Remove trailing slash unless first character is '/'. 230| | * (BSD entries never end in '/', so this will only trim 231| | * GNU-format entries. GNU special entries start with '/' 232| | * and are not terminated in '/', so we don't trim anything 233| | * that starts with '/'.) 234| | */ 235| 2.09k| if (filename[0] != '/' && p > filename && *p == '/') { ------------------ | Branch (235:6): [True: 1.87k, False: 218] | Branch (235:28): [True: 1.85k, False: 24] | Branch (235:44): [True: 0, False: 1.85k] ------------------ 236| 0| *p = '\0'; 237| 0| } 238| | 239| 2.09k| if (p < filename) { ------------------ | Branch (239:6): [True: 0, False: 2.09k] ------------------ 240| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 241| 0| "Found entry with empty filename"); 242| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 243| 0| } 244| | 245| | /* 246| | * Parse the time, owner, mode, size fields. 247| | * This must come before any call to _read_ahead. 248| | */ 249| 2.09k| ar_parse_common_header(ar, entry, h); 250| | 251| | /* 252| | * '//' is the GNU filename table. 253| | * Later entries can refer to names in this table. 254| | */ 255| 2.09k| if (strcmp(filename, "//") == 0) { ------------------ | Branch (255:6): [True: 5, False: 2.08k] ------------------ 256| 5| char *st; 257| 5| size_t entry_size; 258| | 259| 5| archive_entry_copy_pathname(entry, filename); 260| | /* Get the size of the filename table. */ 261| 5| number = ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 79| 5|#define AR_size_offset 48 ------------------ number = ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 80| 5|#define AR_size_size 10 ------------------ 262| 5| if (number > SIZE_MAX || number > 1024 * 1024 * 1024) { ------------------ | Branch (262:7): [True: 0, False: 5] | Branch (262:28): [True: 0, False: 5] ------------------ 263| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 264| 0| "Filename table too large"); 265| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 266| 0| } 267| 5| entry_size = (size_t)number; 268| 5| if (entry_size == 0) { ------------------ | Branch (268:7): [True: 0, False: 5] ------------------ 269| 0| archive_set_error(&a->archive, EINVAL, 270| 0| "Invalid string table"); 271| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 272| 0| } 273| 5| if (ar->strtab != NULL) { ------------------ | Branch (273:7): [True: 0, False: 5] ------------------ 274| 0| archive_set_error(&a->archive, EINVAL, 275| 0| "More than one string table exists"); 276| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 277| 0| } 278| | 279| | /* Read the filename table into memory. */ 280| 5| st = malloc(entry_size); 281| 5| if (st == NULL) { ------------------ | Branch (281:7): [True: 0, False: 5] ------------------ 282| 0| archive_set_error(&a->archive, ENOMEM, 283| 0| "Can't allocate filename table buffer"); 284| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 285| 0| } 286| 5| ar->strtab = st; 287| 5| ar->strtab_size = entry_size; 288| | 289| 5| if (*unconsumed) { ------------------ | Branch (289:7): [True: 5, False: 0] ------------------ 290| 5| __archive_read_consume(a, *unconsumed); 291| 5| *unconsumed = 0; 292| 5| } 293| | 294| 5| if ((b = __archive_read_ahead(a, entry_size, NULL)) == NULL) ------------------ | Branch (294:7): [True: 0, False: 5] ------------------ 295| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 296| 5| memcpy(st, b, entry_size); 297| 5| __archive_read_consume(a, entry_size); 298| | /* All contents are consumed. */ 299| 5| ar->entry_bytes_remaining = 0; 300| 5| archive_entry_set_size(entry, ar->entry_bytes_remaining); 301| | 302| | /* Parse the filename table. */ 303| 5| return (ar_parse_gnu_filename_table(a)); 304| 5| } 305| | 306| | /* 307| | * GNU variant handles long filenames by storing / 308| | * to indicate a name stored in the filename table. 309| | * XXX TODO: Verify that it's all digits... Don't be fooled 310| | * by "/9xyz" XXX 311| | */ 312| 2.08k| if (filename[0] == '/' && filename[1] >= '0' && filename[1] <= '9') { ------------------ | Branch (312:6): [True: 213, False: 1.87k] | Branch (312:28): [True: 204, False: 9] | Branch (312:50): [True: 204, False: 0] ------------------ 313| 204| number = ar_atol10(h + AR_name_offset + 1, AR_name_size - 1); ------------------ | | 69| 204|#define AR_name_offset 0 ------------------ number = ar_atol10(h + AR_name_offset + 1, AR_name_size - 1); ------------------ | | 70| 204|#define AR_name_size 16 ------------------ 314| | /* Fail if we can't look up the real name. */ 315| 204| if (ar->strtab == NULL || number >= ar->strtab_size) { ------------------ | Branch (315:7): [True: 0, False: 204] | Branch (315:29): [True: 0, False: 204] ------------------ 316| 0| archive_set_error(&a->archive, EINVAL, 317| 0| "Can't find long filename for GNU/SVR4 archive entry"); 318| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 319| 0| } 320| | 321| 204| archive_entry_copy_pathname(entry, &ar->strtab[(size_t)number]); 322| 204| return (ARCHIVE_OK); ------------------ | | 233| 204|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 323| 204| } 324| | 325| | /* 326| | * BSD handles long filenames by storing "#1/" followed by the 327| | * length of filename as a decimal number, then prepends the 328| | * the filename to the file contents. 329| | */ 330| 1.88k| if (strncmp(filename, "#1/", 3) == 0) { ------------------ | Branch (330:6): [True: 1.25k, False: 626] ------------------ 331| 1.25k| size_t bsd_name_length; 332| | 333| | /* Parse the size of the name, adjust the file size. */ 334| 1.25k| number = ar_atol10(h + AR_name_offset + 3, AR_name_size - 3); ------------------ | | 69| 1.25k|#define AR_name_offset 0 ------------------ number = ar_atol10(h + AR_name_offset + 3, AR_name_size - 3); ------------------ | | 70| 1.25k|#define AR_name_size 16 ------------------ 335| | /* Sanity check the filename length: 336| | * = Must be <= SIZE_MAX - 1 337| | * = Must be <= 1MB 338| | * = Cannot be bigger than the entire entry 339| | */ 340| 1.25k| if (number > SIZE_MAX - 1 ------------------ | Branch (340:7): [True: 0, False: 1.25k] ------------------ 341| 1.25k| || number > 1024 * 1024 ------------------ | Branch (341:10): [True: 0, False: 1.25k] ------------------ 342| 1.25k| || number > (uint64_t)ar->entry_bytes_remaining) { ------------------ | Branch (342:10): [True: 2, False: 1.25k] ------------------ 343| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 344| 2| "Bad input file size"); 345| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 346| 2| } 347| 1.25k| bsd_name_length = (size_t)number; 348| 1.25k| ar->entry_bytes_remaining -= bsd_name_length; 349| | /* Adjust file size reported to client. */ 350| 1.25k| archive_entry_set_size(entry, ar->entry_bytes_remaining); 351| | 352| 1.25k| if (*unconsumed) { ------------------ | Branch (352:7): [True: 1.25k, False: 0] ------------------ 353| 1.25k| __archive_read_consume(a, *unconsumed); 354| 1.25k| *unconsumed = 0; 355| 1.25k| } 356| | 357| | /* Read the long name into memory. */ 358| 1.25k| if ((b = __archive_read_ahead(a, bsd_name_length, NULL)) == NULL) { ------------------ | Branch (358:7): [True: 0, False: 1.25k] ------------------ 359| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 360| 0| "Truncated input file"); 361| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 362| 0| } 363| | /* Store it in the entry. */ 364| 1.25k| p = malloc(bsd_name_length + 1); 365| 1.25k| if (p == NULL) { ------------------ | Branch (365:7): [True: 0, False: 1.25k] ------------------ 366| 0| archive_set_error(&a->archive, ENOMEM, 367| 0| "Can't allocate fname buffer"); 368| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 369| 0| } 370| 1.25k| strncpy(p, b, bsd_name_length); 371| 1.25k| p[bsd_name_length] = '\0'; 372| | 373| 1.25k| __archive_read_consume(a, bsd_name_length); 374| | 375| 1.25k| archive_entry_copy_pathname(entry, p); 376| 1.25k| free(p); 377| 1.25k| return (ARCHIVE_OK); ------------------ | | 233| 1.25k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 378| 1.25k| } 379| | 380| | /* 381| | * Otherwise, this is a standard entry. The filename 382| | * has already been trimmed as much as possible, based 383| | * on our current knowledge of the format. 384| | * 385| | * Note for future implementations: 386| | * 387| | * - "/" is the SVR4/GNU archive symbol table. 388| | * - "/SYM64/" is the SVR4/GNU 64-bit variant archive symbol table. 389| | * - "__.SYMDEF" is a BSD archive symbol table. 390| | */ 391| 626| archive_entry_copy_pathname(entry, filename); 392| 626| return (ARCHIVE_OK); ------------------ | | 233| 626|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 393| 1.88k|} archive_read_support_format_ar.c:ar_parse_common_header: 434| 2.09k|{ 435| 2.09k| int64_t n; 436| | 437| | /* Copy remaining header */ 438| 2.09k| archive_entry_set_mtime(entry, 439| 2.09k| (time_t)ar_atol10(h + AR_date_offset, AR_date_size), 0L); ------------------ | | 71| 2.09k|#define AR_date_offset 16 ------------------ (time_t)ar_atol10(h + AR_date_offset, AR_date_size), 0L); ------------------ | | 72| 2.09k|#define AR_date_size 12 ------------------ 440| 2.09k| archive_entry_set_uid(entry, 441| 2.09k| (uid_t)ar_atol10(h + AR_uid_offset, AR_uid_size)); ------------------ | | 73| 2.09k|#define AR_uid_offset 28 ------------------ (uid_t)ar_atol10(h + AR_uid_offset, AR_uid_size)); ------------------ | | 74| 2.09k|#define AR_uid_size 6 ------------------ 442| 2.09k| archive_entry_set_gid(entry, 443| 2.09k| (gid_t)ar_atol10(h + AR_gid_offset, AR_gid_size)); ------------------ | | 75| 2.09k|#define AR_gid_offset 34 ------------------ (gid_t)ar_atol10(h + AR_gid_offset, AR_gid_size)); ------------------ | | 76| 2.09k|#define AR_gid_size 6 ------------------ 444| 2.09k| archive_entry_set_mode(entry, 445| 2.09k| (mode_t)ar_atol8(h + AR_mode_offset, AR_mode_size)); ------------------ | | 77| 2.09k|#define AR_mode_offset 40 ------------------ (mode_t)ar_atol8(h + AR_mode_offset, AR_mode_size)); ------------------ | | 78| 2.09k|#define AR_mode_size 8 ------------------ 446| 2.09k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 2.09k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 447| 2.09k| n = (int64_t)ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 79| 2.09k|#define AR_size_offset 48 ------------------ n = (int64_t)ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 80| 2.09k|#define AR_size_size 10 ------------------ 448| | 449| 2.09k| ar->entry_offset = 0; 450| 2.09k| ar->entry_padding = n % 2; 451| 2.09k| archive_entry_set_size(entry, n); 452| 2.09k| ar->entry_bytes_remaining = n; 453| 2.09k|} archive_read_support_format_ar.c:ar_atol8: 551| 2.09k|{ 552| 2.09k| uint64_t l; 553| 2.09k| unsigned int digit, base; 554| | 555| 2.09k| base = 8; 556| | 557| 9.22k| while ((*p == ' ' || *p == '\t') && char_cnt-- > 0) ------------------ | Branch (557:10): [True: 5.08k, False: 4.13k] | Branch (557:23): [True: 2.11k, False: 2.02k] | Branch (557:38): [True: 7.13k, False: 70] ------------------ 558| 7.13k| p++; 559| | 560| 2.09k| l = 0; 561| 2.09k| digit = *p - '0'; 562| 2.40k| while (*p >= '0' && digit < base && char_cnt-- > 0) { ------------------ | Branch (562:9): [True: 965, False: 1.44k] | Branch (562:22): [True: 313, False: 652] | Branch (562:38): [True: 313, False: 0] ------------------ 563| 313| if (archive_ckd_mul_u64(&l, l, base) || ------------------ | Branch (563:7): [True: 0, False: 313] ------------------ 564| 313| archive_ckd_add_u64(&l, l, digit)) { ------------------ | Branch (564:7): [True: 0, False: 313] ------------------ 565| 0| l = UINT64_MAX; /* Truncate on overflow. */ 566| 0| break; 567| 0| } 568| 313| digit = *++p - '0'; 569| 313| } 570| 2.09k| return (l); 571| 2.09k|} archive_read_support_format_ar.c:ar_atol10: 575| 9.83k|{ 576| 9.83k| uint64_t l; 577| 9.83k| unsigned int base, digit; 578| | 579| 9.83k| base = 10; 580| | 581| 36.1k| while ((*p == ' ' || *p == '\t') && char_cnt-- > 0) ------------------ | Branch (581:10): [True: 17.0k, False: 19.1k] | Branch (581:23): [True: 11.0k, False: 8.10k] | Branch (581:38): [True: 26.3k, False: 1.73k] ------------------ 582| 26.3k| p++; 583| 9.83k| l = 0; 584| 9.83k| digit = *p - '0'; 585| 23.1k| while (*p >= '0' && digit < base && char_cnt-- > 0) { ------------------ | Branch (585:9): [True: 15.9k, False: 7.23k] | Branch (585:22): [True: 13.8k, False: 2.06k] | Branch (585:39): [True: 13.3k, False: 547] ------------------ 586| 13.3k| if (archive_ckd_mul_u64(&l, l, base) || ------------------ | Branch (586:7): [True: 0, False: 13.3k] ------------------ 587| 13.3k| archive_ckd_add_u64(&l, l, digit)) { ------------------ | Branch (587:7): [True: 0, False: 13.3k] ------------------ 588| 0| l = UINT64_MAX; /* Truncate on overflow. */ 589| 0| break; 590| 0| } 591| 13.3k| digit = *++p - '0'; 592| 13.3k| } 593| 9.83k| return (l); 594| 9.83k|} archive_read_support_format_ar.c:ar_parse_gnu_filename_table: 514| 5|{ 515| 5| struct ar *ar = a->format->data; 516| 5| char *p; 517| 5| size_t size; 518| | 519| 5| size = ar->strtab_size; 520| | 521| 5| for (p = ar->strtab; p < ar->strtab + size - 1; ++p) { ------------------ | Branch (521:23): [True: 0, False: 5] ------------------ 522| 0| if (*p == '/') { ------------------ | Branch (522:7): [True: 0, False: 0] ------------------ 523| 0| *p++ = '\0'; 524| 0| if (*p != '\n') ------------------ | Branch (524:8): [True: 0, False: 0] ------------------ 525| 0| goto bad_string_table; 526| 0| *p = '\0'; 527| 0| } 528| 0| } 529| | /* 530| | * GNU ar always pads the table to an even size. 531| | * The pad character is either '\n' or '`'. 532| | */ 533| 5| if (p != ar->strtab + size && *p != '\n' && *p != '`') ------------------ | Branch (533:6): [True: 5, False: 0] | Branch (533:32): [True: 5, False: 0] | Branch (533:46): [True: 0, False: 5] ------------------ 534| 0| goto bad_string_table; 535| | 536| | /* Enforce zero termination. */ 537| 5| ar->strtab[size - 1] = '\0'; 538| | 539| 5| return (ARCHIVE_OK); ------------------ | | 233| 5|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 540| | 541| 0|bad_string_table: 542| 0| archive_set_error(&a->archive, EINVAL, 543| 0| "Invalid string table"); 544| 0| free(ar->strtab); 545| 0| ar->strtab = NULL; 546| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 547| 5|} archive_read_support_format_ar.c:archive_read_format_ar_read_data: 458| 4.39k|{ 459| 4.39k| struct ar *ar = a->format->data; 460| 4.39k| ssize_t bytes_read; 461| | 462| 4.39k| if (ar->entry_bytes_unconsumed) { ------------------ | Branch (462:6): [True: 1.15k, False: 3.24k] ------------------ 463| 1.15k| __archive_read_consume(a, ar->entry_bytes_unconsumed); 464| 1.15k| ar->entry_bytes_unconsumed = 0; 465| 1.15k| } 466| | 467| 4.39k| if (ar->entry_bytes_remaining > 0) { ------------------ | Branch (467:6): [True: 1.15k, False: 3.24k] ------------------ 468| 1.15k| *buff = __archive_read_ahead(a, 1, &bytes_read); 469| 1.15k| if (bytes_read == 0) { ------------------ | Branch (469:7): [True: 1, False: 1.15k] ------------------ 470| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 471| 1| "Truncated ar archive"); 472| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 473| 1| } 474| 1.15k| if (bytes_read < 0) ------------------ | Branch (474:7): [True: 0, False: 1.15k] ------------------ 475| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 476| 1.15k| if (bytes_read > ar->entry_bytes_remaining) ------------------ | Branch (476:7): [True: 1.15k, False: 1] ------------------ 477| 1.15k| bytes_read = (ssize_t)ar->entry_bytes_remaining; 478| 1.15k| *size = bytes_read; 479| 1.15k| ar->entry_bytes_unconsumed = bytes_read; 480| 1.15k| *offset = ar->entry_offset; 481| 1.15k| ar->entry_offset += bytes_read; 482| 1.15k| ar->entry_bytes_remaining -= bytes_read; 483| 1.15k| return (ARCHIVE_OK); ------------------ | | 233| 1.15k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 484| 3.24k| } else { 485| 3.24k| if (__archive_read_consume(a, ar->entry_padding) < 0) ------------------ | Branch (485:7): [True: 0, False: 3.24k] ------------------ 486| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 487| 3.24k| ar->entry_padding = 0; 488| 3.24k| *buff = NULL; 489| 3.24k| *size = 0; 490| 3.24k| *offset = ar->entry_offset; 491| 3.24k| return (ARCHIVE_EOF); ------------------ | | 232| 3.24k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 492| 3.24k| } 493| 4.39k|} archive_read_support_format_ar.c:archive_read_format_ar_skip: 497| 2.09k|{ 498| 2.09k| struct ar *ar = a->format->data; 499| | 500| 2.09k| if (__archive_read_consume(a, ------------------ | Branch (500:6): [True: 0, False: 2.09k] ------------------ 501| 2.09k| ar->entry_bytes_remaining + ar->entry_padding + 502| 2.09k| ar->entry_bytes_unconsumed) < 0) 503| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 504| | 505| 2.09k| ar->entry_bytes_remaining = 0; 506| 2.09k| ar->entry_bytes_unconsumed = 0; 507| 2.09k| ar->entry_padding = 0; 508| | 509| 2.09k| return (ARCHIVE_OK); ------------------ | | 233| 2.09k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 510| 2.09k|} archive_read_support_format_cab: 455| 3.66k|{ 456| 3.66k| struct archive_read *a = (struct archive_read *)_a; 457| 3.66k| struct cab *cab; 458| 3.66k| int r; 459| | 460| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 461| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_cab"); 462| | 463| 3.66k| cab = calloc(1, sizeof(*cab)); 464| 3.66k| if (cab == NULL) { ------------------ | Branch (464:6): [True: 0, False: 3.66k] ------------------ 465| 0| archive_set_error(_a, ENOMEM, 466| 0| "Can't allocate CAB data"); 467| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 468| 0| } 469| 3.66k| archive_string_init(&cab->ws); ------------------ | | 71| 3.66k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 3.66k] | | ------------------ ------------------ 470| 3.66k| if (archive_wstring_ensure(&cab->ws, 256) == NULL) { ------------------ | Branch (470:6): [True: 0, False: 3.66k] ------------------ 471| 0| archive_set_error(_a, ENOMEM, "Can't allocate memory"); 472| 0| free(cab); 473| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 474| 0| } 475| | 476| 3.66k| r = __archive_read_register_format(a, 477| 3.66k| cab, 478| 3.66k| "cab", 479| 3.66k| archive_read_format_cab_bid, 480| 3.66k| archive_read_format_cab_options, 481| 3.66k| archive_read_format_cab_read_header, 482| 3.66k| archive_read_format_cab_read_data, 483| 3.66k| archive_read_format_cab_read_data_skip, 484| 3.66k| NULL, 485| 3.66k| archive_read_format_cab_cleanup, 486| 3.66k| NULL, 487| 3.66k| NULL); 488| | 489| 3.66k| if (r != ARCHIVE_OK) { ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (489:6): [True: 0, False: 3.66k] ------------------ 490| 0| archive_wstring_free(&cab->ws); 491| 0| free(cab); 492| 0| } 493| 3.66k| return (r); 494| 3.66k|} archive_read_support_format_cab.c:archive_read_format_cab_bid: 521| 3.59k|{ 522| 3.59k| const char *h; 523| | 524| | /* If there's already a better bid than we can ever 525| | make, don't bother testing. */ 526| 3.59k| if (best_bid > 64) ------------------ | Branch (526:6): [True: 475, False: 3.12k] ------------------ 527| 475| return (-1); 528| | 529| 3.12k| if ((h = __archive_read_ahead(a, 8, NULL)) == NULL) ------------------ | Branch (529:6): [True: 33, False: 3.08k] ------------------ 530| 33| return (-1); 531| | 532| 3.08k| if (memcmp(h, "MSCF\0\0\0\0", 8) == 0) ------------------ | Branch (532:6): [True: 25, False: 3.06k] ------------------ 533| 25| return (64); 534| | 535| | /* 536| | * Attempt to handle self-extracting archives 537| | * by noting a PE header and searching forward 538| | * up to 128k for an 'MSCF' marker. 539| | */ 540| 3.06k| if (h[0] == 'M' && h[1] == 'Z') { ------------------ | Branch (540:6): [True: 159, False: 2.90k] | Branch (540:21): [True: 154, False: 5] ------------------ 541| 154| ssize_t bytes_avail; 542| 154| ssize_t offset, window; 543| | 544| 154| offset = 0; 545| 154| window = 4096; 546| 358| while (offset + window <= SFX_MAX_READAHEAD) { ------------------ | | 289| 358|#define SFX_MAX_READAHEAD (1024 * 128) ------------------ | Branch (546:10): [True: 346, False: 12] ------------------ 547| 346| h = __archive_read_ahead(a, offset + window, 548| 346| &bytes_avail); 549| 346| if (h == NULL) { ------------------ | Branch (549:8): [True: 155, False: 191] ------------------ 550| 155| if (bytes_avail >= offset + 8) { ------------------ | Branch (550:9): [True: 62, False: 93] ------------------ 551| | /* Remaining bytes are less than window. */ 552| 62| window = bytes_avail - offset; 553| 62| continue; 554| 62| } 555| 93| return (0); 556| 155| } 557| 191| if (bytes_avail > SFX_MAX_READAHEAD) ------------------ | | 289| 191|#define SFX_MAX_READAHEAD (1024 * 128) ------------------ | Branch (557:8): [True: 12, False: 179] ------------------ 558| 12| bytes_avail = SFX_MAX_READAHEAD; ------------------ | | 289| 12|#define SFX_MAX_READAHEAD (1024 * 128) ------------------ 559| 574k| while (offset <= bytes_avail - 8) { ------------------ | Branch (559:11): [True: 573k, False: 142] ------------------ 560| 573k| size_t next = find_cab_magic(h + offset); 561| 573k| if (next == 0) ------------------ | Branch (561:9): [True: 49, False: 573k] ------------------ 562| 49| return (64); 563| 573k| offset += next; 564| 573k| } 565| 191| } 566| 154| } 567| 2.92k| return (0); 568| 3.06k|} archive_read_support_format_cab.c:find_cab_magic: 498| 581k|{ 499| 581k| switch (p[4]) { 500| 176k| case 0: ------------------ | Branch (500:2): [True: 176k, False: 404k] ------------------ 501| | /* 502| | * Note: Self-Extraction program has 'MSCF' string in their 503| | * program. If we were finding 'MSCF' string only, we got 504| | * wrong place for Cabinet header, thus, we have to check 505| | * following four bytes which are reserved and must be set 506| | * to zero. 507| | */ 508| 176k| if (memcmp(p, "MSCF\0\0\0\0", 8) == 0) ------------------ | Branch (508:7): [True: 97, False: 176k] ------------------ 509| 97| return 0; 510| 176k| return 5; 511| 478| case 'F': return 1; ------------------ | Branch (511:2): [True: 478, False: 581k] ------------------ 512| 3.27k| case 'C': return 2; ------------------ | Branch (512:2): [True: 3.27k, False: 578k] ------------------ 513| 5.32k| case 'S': return 3; ------------------ | Branch (513:2): [True: 5.32k, False: 576k] ------------------ 514| 2.11k| case 'M': return 4; ------------------ | Branch (514:2): [True: 2.11k, False: 579k] ------------------ 515| 393k| default: return 5; ------------------ | Branch (515:2): [True: 393k, False: 188k] ------------------ 516| 581k| } 517| 581k|} archive_read_support_format_cab.c:archive_read_format_cab_read_header: 1010| 298|{ 1011| 298| struct cab *cab = a->format->data; 1012| 298| struct cfheader *hd; 1013| 298| struct cffolder *prev_folder; 1014| 298| struct cffile *file; 1015| 298| struct archive_string_conv *sconv; 1016| 298| int err = ARCHIVE_OK, r; ------------------ | | 233| 298|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1017| | 1018| 298| if (cab->found_header == 0) { ------------------ | Branch (1018:6): [True: 74, False: 224] ------------------ 1019| 74| err = cab_read_header(a); 1020| 74| if (err < ARCHIVE_WARN) ------------------ | | 235| 74|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1020:7): [True: 8, False: 66] ------------------ 1021| 8| return (err); 1022| | /* We've found the header. */ 1023| 66| cab->found_header = 1; 1024| 66| } 1025| 290| hd = &cab->cfheader; 1026| | 1027| 290| if (hd->file_index >= hd->file_count) { ------------------ | Branch (1027:6): [True: 34, False: 256] ------------------ 1028| 34| cab->end_of_archive = 1; 1029| 34| return (ARCHIVE_EOF); ------------------ | | 232| 34|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1030| 34| } 1031| 256| file = &hd->file_array[hd->file_index++]; 1032| | 1033| 256| cab->end_of_entry = 0; 1034| 256| cab->end_of_entry_cleanup = 0; 1035| 256| cab->entry_unconsumed = 0; 1036| 256| cab->entry_cffile = file; 1037| | 1038| | /* 1039| | * Choose a proper folder. 1040| | */ 1041| 256| prev_folder = cab->entry_cffolder; 1042| 256| switch (file->folder) { 1043| 7| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 7|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1043:2): [True: 7, False: 249] ------------------ 1044| 7| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 7|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1044:2): [True: 0, False: 256] ------------------ 1045| 7| cab->entry_cffolder = &hd->folder_array[0]; 1046| 7| break; 1047| 7| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 7|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1047:2): [True: 7, False: 249] ------------------ 1048| 7| cab->entry_cffolder = &hd->folder_array[hd->folder_count-1]; 1049| 7| break; 1050| 242| default: ------------------ | Branch (1050:2): [True: 242, False: 14] ------------------ 1051| 242| cab->entry_cffolder = &hd->folder_array[file->folder]; 1052| 242| break; 1053| 256| } 1054| | /* If a cffolder of this file is changed, reset a cfdata to read 1055| | * file contents from next cfdata. */ 1056| 256| if (prev_folder != cab->entry_cffolder) { ------------------ | Branch (1056:6): [True: 66, False: 190] ------------------ 1057| 66| cab->entry_cfdata = NULL; 1058| | /* 1059| | * Bytes of files we skipped so far belong to folders we 1060| | * are done with; reading this file will seek directly to 1061| | * the data of the new folder, so we must not charge the 1062| | * skipped bytes against the new folder's data. 1063| | */ 1064| 66| cab->bytes_skipped = 0; 1065| 66| } 1066| | 1067| | /* If a pathname is UTF-8, prepare a string conversion object 1068| | * for UTF-8 and use it. */ 1069| 256| if (file->attr & ATTR_NAME_IS_UTF) { ------------------ | | 347| 256|#define ATTR_NAME_IS_UTF 0x80 ------------------ | Branch (1069:6): [True: 76, False: 180] ------------------ 1070| 76| if (cab->sconv_utf8 == NULL) { ------------------ | Branch (1070:7): [True: 16, False: 60] ------------------ 1071| 16| cab->sconv_utf8 = 1072| 16| archive_string_conversion_from_charset( 1073| 16| &(a->archive), "UTF-8", 1); 1074| 16| if (cab->sconv_utf8 == NULL) ------------------ | Branch (1074:8): [True: 0, False: 16] ------------------ 1075| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1076| 16| } 1077| 76| sconv = cab->sconv_utf8; 1078| 180| } else if (cab->sconv != NULL) { ------------------ | Branch (1078:13): [True: 0, False: 180] ------------------ 1079| | /* Choose the conversion specified by the option. */ 1080| 0| sconv = cab->sconv; 1081| 180| } else { 1082| | /* Choose the default conversion. */ 1083| 180| if (!cab->init_default_conversion) { ------------------ | Branch (1083:7): [True: 65, False: 115] ------------------ 1084| 65| cab->sconv_default = 1085| 65| archive_string_default_conversion_for_read( 1086| 65| &(a->archive)); 1087| 65| cab->init_default_conversion = 1; 1088| 65| } 1089| 180| sconv = cab->sconv_default; 1090| 180| } 1091| | 1092| | /* 1093| | * Set a default value and common data 1094| | */ 1095| 256| r = cab_convert_path_separator_1(&(file->pathname), file->attr); 1096| 256| if (archive_entry_copy_pathname_l(entry, file->pathname.s, ------------------ | | 80| 256|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (1096:6): [True: 61, False: 195] ------------------ 1097| 256| archive_strlen(&(file->pathname)), sconv) != 0) { ------------------ | | 178| 256|#define archive_strlen(a) ((a)->length) ------------------ 1098| 61| if (errno == ENOMEM) { ------------------ | Branch (1098:7): [True: 0, False: 61] ------------------ 1099| 0| archive_set_error(&a->archive, ENOMEM, 1100| 0| "Can't allocate memory for Pathname"); 1101| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1102| 0| } 1103| 61| archive_set_error(&a->archive, 1104| 61| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 61|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1105| 61| "Pathname cannot be converted " 1106| 61| "from %s to current locale", 1107| 61| archive_string_conversion_charset_name(sconv)); 1108| 61| err = ARCHIVE_WARN; ------------------ | | 235| 61|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1109| 61| } 1110| 256| if (r < 0) { ------------------ | Branch (1110:6): [True: 19, False: 237] ------------------ 1111| | /* Convert a path separator '\' -> '/' */ 1112| 19| cab_convert_path_separator_2(cab, entry); 1113| 19| } 1114| | 1115| 256| archive_entry_set_size(entry, file->uncompressed_size); 1116| 256| if (file->attr & ATTR_RDONLY) ------------------ | | 346| 256|#define ATTR_RDONLY 0x01 ------------------ | Branch (1116:6): [True: 76, False: 180] ------------------ 1117| 76| archive_entry_set_mode(entry, AE_IFREG | 0555); ------------------ | | 216| 76|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1118| 180| else 1119| 180| archive_entry_set_mode(entry, AE_IFREG | 0666); ------------------ | | 216| 180|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1120| 256| archive_entry_set_mtime(entry, file->mtime, 0); 1121| | 1122| 256| cab->entry_bytes_remaining = file->uncompressed_size; 1123| 256| cab->entry_offset = 0; 1124| | /* We don't need compress data. */ 1125| 256| if (file->uncompressed_size == 0) ------------------ | Branch (1125:6): [True: 185, False: 71] ------------------ 1126| 185| cab->end_of_entry_cleanup = cab->end_of_entry = 1; 1127| | 1128| | /* Set up a more descriptive format name. */ 1129| 256| snprintf(cab->format_name, sizeof(cab->format_name), "CAB %d.%d (%s)", 1130| 256| hd->major, hd->minor, cab->entry_cffolder->compname); 1131| 256| a->archive.archive_format_name = cab->format_name; 1132| | 1133| 256| return (err); 1134| 256|} archive_read_support_format_cab.c:cab_read_header: 731| 74|{ 732| 74| struct cab *cab = a->format->data; 733| 74| const char *p; 734| 74| struct cfheader *hd; 735| 74| size_t bytes, len, maxlen, used; 736| 74| ssize_t avail; 737| 74| int64_t skip; 738| 74| int err, i; 739| 74| int cur_folder, prev_folder; 740| 74| uint32_t offset32; 741| | 742| 74| a->archive.archive_format = ARCHIVE_FORMAT_CAB; ------------------ | | 383| 74|#define ARCHIVE_FORMAT_CAB 0xC0000 ------------------ 743| 74| if (a->archive.archive_format_name == NULL) ------------------ | Branch (743:6): [True: 74, False: 0] ------------------ 744| 74| a->archive.archive_format_name = "CAB"; 745| | 746| 74| if ((p = __archive_read_ahead(a, 42, NULL)) == NULL) ------------------ | Branch (746:6): [True: 0, False: 74] ------------------ 747| 0| return (truncated_error(a)); 748| | 749| 74| if (cab->found_header == 0 && ------------------ | Branch (749:6): [True: 74, False: 0] ------------------ 750| 74| p[0] == 'M' && p[1] == 'Z') { ------------------ | Branch (750:6): [True: 74, False: 0] | Branch (750:21): [True: 49, False: 25] ------------------ 751| | /* This is an executable? Must be self-extracting... */ 752| 49| err = cab_skip_sfx(a); 753| 49| if (err < ARCHIVE_WARN) ------------------ | | 235| 49|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (753:7): [True: 1, False: 48] ------------------ 754| 1| return (err); 755| | 756| | /* Re-read header after processing the SFX. */ 757| 48| if ((p = __archive_read_ahead(a, 42, NULL)) == NULL) ------------------ | Branch (757:7): [True: 0, False: 48] ------------------ 758| 0| return (truncated_error(a)); 759| 48| } 760| | 761| 73| cab->cab_offset = 0; 762| | /* 763| | * Read CFHEADER. 764| | */ 765| 73| hd = &cab->cfheader; 766| 73| if (p[CFHEADER_signature+0] != 'M' || p[CFHEADER_signature+1] != 'S' || ------------------ | | 253| 73|#define CFHEADER_signature 0 ------------------ if (p[CFHEADER_signature+0] != 'M' || p[CFHEADER_signature+1] != 'S' || ------------------ | | 253| 73|#define CFHEADER_signature 0 ------------------ | Branch (766:6): [True: 0, False: 73] | Branch (766:40): [True: 0, False: 73] ------------------ 767| 73| p[CFHEADER_signature+2] != 'C' || p[CFHEADER_signature+3] != 'F') { ------------------ | | 253| 73|#define CFHEADER_signature 0 ------------------ p[CFHEADER_signature+2] != 'C' || p[CFHEADER_signature+3] != 'F') { ------------------ | | 253| 73|#define CFHEADER_signature 0 ------------------ | Branch (767:6): [True: 0, False: 73] | Branch (767:40): [True: 0, False: 73] ------------------ 768| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 769| 0| "Couldn't find out CAB header"); 770| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 771| 0| } 772| 73| hd->files_offset = archive_le32dec(p + CFHEADER_coffFiles); ------------------ | | 255| 73|#define CFHEADER_coffFiles 16 ------------------ 773| 73| hd->minor = p[CFHEADER_versionMinor]; ------------------ | | 256| 73|#define CFHEADER_versionMinor 24 ------------------ 774| 73| hd->major = p[CFHEADER_versionMajor]; ------------------ | | 257| 73|#define CFHEADER_versionMajor 25 ------------------ 775| 73| hd->folder_count = archive_le16dec(p + CFHEADER_cFolders); ------------------ | | 258| 73|#define CFHEADER_cFolders 26 ------------------ 776| 73| if (hd->folder_count == 0) ------------------ | Branch (776:6): [True: 1, False: 72] ------------------ 777| 1| goto invalid; 778| 72| hd->file_count = archive_le16dec(p + CFHEADER_cFiles); ------------------ | | 259| 72|#define CFHEADER_cFiles 28 ------------------ 779| 72| if (hd->file_count == 0) ------------------ | Branch (779:6): [True: 0, False: 72] ------------------ 780| 0| goto invalid; 781| 72| hd->flags = archive_le16dec(p + CFHEADER_flags); ------------------ | | 260| 72|#define CFHEADER_flags 30 ------------------ 782| 72| hd->cabinet = archive_le16dec(p + CFHEADER_iCabinet); ------------------ | | 262| 72|#define CFHEADER_iCabinet 34 ------------------ 783| 72| used = CFHEADER_iCabinet + 2; ------------------ | | 262| 72|#define CFHEADER_iCabinet 34 ------------------ 784| 72| if (hd->flags & RESERVE_PRESENT) { ------------------ | | 358| 72|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (784:6): [True: 5, False: 67] ------------------ 785| 5| uint16_t cfheader; 786| 5| cfheader = archive_le16dec(p + CFHEADER_cbCFHeader); ------------------ | | 263| 5|#define CFHEADER_cbCFHeader 36 ------------------ 787| 5| if (cfheader > 60000U) ------------------ | Branch (787:7): [True: 0, False: 5] ------------------ 788| 0| goto invalid; 789| 5| hd->cffolder = p[CFHEADER_cbCFFolder]; ------------------ | | 264| 5|#define CFHEADER_cbCFFolder 38 ------------------ 790| 5| hd->cfdata = p[CFHEADER_cbCFData]; ------------------ | | 265| 5|#define CFHEADER_cbCFData 39 ------------------ 791| 5| used += 4;/* cbCFHeader, cbCFFolder and cbCFData */ 792| 5| used += cfheader;/* abReserve */ 793| 5| } else 794| 67| hd->cffolder = 0;/* Avoid compiling warning. */ 795| 72| if (hd->flags & PREV_CABINET) { ------------------ | | 356| 72|#define PREV_CABINET 0x0001 ------------------ | Branch (795:6): [True: 4, False: 68] ------------------ 796| | /* How many bytes are used for szCabinetPrev. */ 797| 4| if ((p = cab_read_ahead_remaining(a, used + 256, ------------------ | Branch (797:7): [True: 1, False: 3] ------------------ 798| 4| &avail)) == NULL || (size_t)avail <= used) ------------------ | Branch (798:27): [True: 3, False: 0] ------------------ 799| 4| return (truncated_error(a)); 800| 0| maxlen = avail - used; 801| 0| len = cab_strnlen(p + used, maxlen); ------------------ | | 649| 0|#define cab_strnlen(a,b) strnlen(a,b) ------------------ 802| 0| if (len == 0 || len == maxlen) { ------------------ | Branch (802:7): [True: 0, False: 0] | Branch (802:19): [True: 0, False: 0] ------------------ 803| 0| goto invalid; 804| 0| } 805| 0| used += len + 1; 806| | /* How many bytes are used for szDiskPrev. */ 807| 0| if ((p = cab_read_ahead_remaining(a, used + 256, ------------------ | Branch (807:7): [True: 0, False: 0] ------------------ 808| 0| &avail)) == NULL || (size_t)avail <= used) ------------------ | Branch (808:27): [True: 0, False: 0] ------------------ 809| 0| return (truncated_error(a)); 810| 0| maxlen = avail - used; 811| 0| len = cab_strnlen(p + used, maxlen); ------------------ | | 649| 0|#define cab_strnlen(a,b) strnlen(a,b) ------------------ 812| 0| if (len == maxlen) ------------------ | Branch (812:7): [True: 0, False: 0] ------------------ 813| 0| goto invalid; 814| 0| used += len + 1; 815| 0| } 816| 68| if (hd->flags & NEXT_CABINET) { ------------------ | | 357| 68|#define NEXT_CABINET 0x0002 ------------------ | Branch (816:6): [True: 2, False: 66] ------------------ 817| | /* How many bytes are used for szCabinetNext. */ 818| 2| if ((p = cab_read_ahead_remaining(a, used + 256, ------------------ | Branch (818:7): [True: 0, False: 2] ------------------ 819| 2| &avail)) == NULL || (size_t)avail <= used) ------------------ | Branch (819:27): [True: 0, False: 2] ------------------ 820| 0| return (truncated_error(a)); 821| 2| maxlen = avail - used; 822| 2| len = cab_strnlen(p + used, maxlen); ------------------ | | 649| 2|#define cab_strnlen(a,b) strnlen(a,b) ------------------ 823| 2| if (len == 0 || len == maxlen) ------------------ | Branch (823:7): [True: 0, False: 2] | Branch (823:19): [True: 0, False: 2] ------------------ 824| 0| goto invalid; 825| 2| used += len + 1; 826| | /* How many bytes are used for szDiskNext. */ 827| 2| if ((p = cab_read_ahead_remaining(a, used + 256, ------------------ | Branch (827:7): [True: 0, False: 2] ------------------ 828| 2| &avail)) == NULL || (size_t)avail <= used) ------------------ | Branch (828:27): [True: 0, False: 2] ------------------ 829| 0| return (truncated_error(a)); 830| 2| maxlen = avail - used; 831| 2| len = cab_strnlen(p + used, maxlen); ------------------ | | 649| 2|#define cab_strnlen(a,b) strnlen(a,b) ------------------ 832| 2| if (len == maxlen) ------------------ | Branch (832:7): [True: 0, False: 2] ------------------ 833| 0| goto invalid; 834| 2| used += len + 1; 835| 2| } 836| 68| __archive_read_consume(a, used); 837| 68| cab->cab_offset += used; 838| 68| used = 0; 839| | 840| | /* 841| | * Read CFFOLDER. 842| | */ 843| 68| hd->folder_array = calloc( 844| 68| hd->folder_count, sizeof(struct cffolder)); 845| 68| if (hd->folder_array == NULL) ------------------ | Branch (845:6): [True: 0, False: 68] ------------------ 846| 0| goto nomem; 847| | 848| 68| bytes = 8; 849| 68| if (hd->flags & RESERVE_PRESENT) ------------------ | | 358| 68|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (849:6): [True: 1, False: 67] ------------------ 850| 1| bytes += hd->cffolder; 851| 68| bytes *= hd->folder_count; 852| 68| if ((p = __archive_read_ahead(a, bytes, NULL)) == NULL) ------------------ | Branch (852:6): [True: 0, False: 68] ------------------ 853| 0| return (truncated_error(a)); 854| 68| offset32 = 0; 855| 480| for (i = 0; i < hd->folder_count; i++) { ------------------ | Branch (855:14): [True: 413, False: 67] ------------------ 856| 413| struct cffolder *folder = &(hd->folder_array[i]); 857| 413| folder->cfdata_offset_in_cab = 858| 413| archive_le32dec(p + CFFOLDER_coffCabStart); ------------------ | | 268| 413|#define CFFOLDER_coffCabStart 0 ------------------ 859| 413| folder->cfdata_count = archive_le16dec(p+CFFOLDER_cCFData); ------------------ | | 269| 413|#define CFFOLDER_cCFData 4 ------------------ 860| 413| folder->comptype = 861| 413| archive_le16dec(p+CFFOLDER_typeCompress) & 0x0F; ------------------ | | 270| 413|#define CFFOLDER_typeCompress 6 ------------------ 862| 413| folder->compdata = 863| 413| archive_le16dec(p+CFFOLDER_typeCompress) >> 8; ------------------ | | 270| 413|#define CFFOLDER_typeCompress 6 ------------------ 864| | /* Get a compression name. */ 865| 413| if (folder->comptype < ------------------ | Branch (865:7): [True: 273, False: 140] ------------------ 866| 413| sizeof(compression_name) / sizeof(compression_name[0])) 867| 273| folder->compname = compression_name[folder->comptype]; 868| 140| else 869| 140| folder->compname = "UNKNOWN"; 870| 413| p += 8; 871| 413| used += 8; 872| 413| if (hd->flags & RESERVE_PRESENT) { ------------------ | | 358| 413|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (872:7): [True: 1, False: 412] ------------------ 873| 1| p += hd->cffolder;/* abReserve */ 874| 1| used += hd->cffolder; 875| 1| } 876| | /* 877| | * Sanity check if each data is acceptable. 878| | */ 879| 413| if (offset32 >= folder->cfdata_offset_in_cab) ------------------ | Branch (879:7): [True: 1, False: 412] ------------------ 880| 1| goto invalid; 881| 412| offset32 = folder->cfdata_offset_in_cab; 882| | 883| | /* Set a request to initialize zlib for the CFDATA of 884| | * this folder. */ 885| 412| folder->decompress_init = 0; 886| 412| } 887| 67| __archive_read_consume(a, used); 888| 67| cab->cab_offset += used; 889| | 890| | /* 891| | * Read CFFILE. 892| | */ 893| | /* Seek read pointer to the offset of CFFILE if needed. */ 894| 67| skip = (int64_t)hd->files_offset - cab->cab_offset; 895| 67| if (skip < 0) { ------------------ | Branch (895:6): [True: 1, False: 66] ------------------ 896| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 897| 1| "Invalid offset of CFFILE %jd < %jd", 898| 1| (intmax_t)hd->files_offset, (intmax_t)cab->cab_offset); 899| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 900| 1| } 901| 66| if (skip) { ------------------ | Branch (901:6): [True: 3, False: 63] ------------------ 902| 3| if (__archive_read_consume(a, skip) < 0) ------------------ | Branch (902:7): [True: 0, False: 3] ------------------ 903| 0| return (truncated_error(a)); 904| 3| cab->cab_offset += skip; 905| 3| } 906| | /* Allocate memory for CFDATA */ 907| 66| hd->file_array = calloc( 908| 66| hd->file_count, sizeof(struct cffile)); 909| 66| if (hd->file_array == NULL) ------------------ | Branch (909:6): [True: 0, False: 66] ------------------ 910| 0| goto nomem; 911| | 912| 66| prev_folder = -1; 913| 323| for (i = 0; i < hd->file_count; i++) { ------------------ | Branch (913:14): [True: 257, False: 66] ------------------ 914| 257| struct cffile *file = &(hd->file_array[i]); 915| | 916| 257| if ((p = __archive_read_ahead(a, 16, NULL)) == NULL) ------------------ | Branch (916:7): [True: 0, False: 257] ------------------ 917| 0| return (truncated_error(a)); 918| 257| file->uncompressed_size = archive_le32dec(p + CFFILE_cbFile); ------------------ | | 274| 257|#define CFFILE_cbFile 0 ------------------ 919| 257| file->offset = archive_le32dec(p + CFFILE_uoffFolderStart); ------------------ | | 275| 257|#define CFFILE_uoffFolderStart 4 ------------------ 920| 257| file->folder = archive_le16dec(p + CFFILE_iFolder); ------------------ | | 276| 257|#define CFFILE_iFolder 8 ------------------ 921| 257| file->mtime = cab_dos_time(p + CFFILE_date_time); ------------------ | | 277| 257|#define CFFILE_date_time 10 ------------------ 922| 257| file->attr = (uint8_t)archive_le16dec(p + CFFILE_attribs); ------------------ | | 278| 257|#define CFFILE_attribs 14 ------------------ 923| 257| __archive_read_consume(a, 16); 924| | 925| 257| cab->cab_offset += 16; 926| 257| if ((p = cab_read_ahead_remaining(a, 256, &avail)) == NULL) ------------------ | Branch (926:7): [True: 0, False: 257] ------------------ 927| 0| return (truncated_error(a)); 928| 257| maxlen = avail; 929| 257| len = cab_strnlen(p, maxlen); ------------------ | | 649| 257|#define cab_strnlen(a,b) strnlen(a,b) ------------------ 930| 257| if (len == 0 || len == maxlen) ------------------ | Branch (930:7): [True: 0, False: 257] | Branch (930:19): [True: 0, False: 257] ------------------ 931| 0| goto invalid; 932| | 933| | /* Copy a pathname. */ 934| 257| archive_string_init(&(file->pathname)); ------------------ | | 71| 257| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 257] | | ------------------ ------------------ 935| 257| archive_strncpy(&(file->pathname), p, len); ------------------ | | 173| 257| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 936| 257| __archive_read_consume(a, len + 1); 937| 257| cab->cab_offset += len + 1; 938| | 939| | /* 940| | * Sanity check if each data is acceptable. 941| | */ 942| 257| if (file->uncompressed_size > MAX_FILE_SIZE) ------------------ | | 287| 257|#define MAX_FILE_SIZE (UINT16_MAX * MAX_UNCOMPRESS_SIZE) | | ------------------ | | | | 286| 257|#define MAX_UNCOMPRESS_SIZE 0x8000 | | ------------------ ------------------ | Branch (942:7): [True: 0, False: 257] ------------------ 943| 0| goto invalid;/* Too large */ 944| 257| if ((int64_t)file->offset + (int64_t)file->uncompressed_size ------------------ | Branch (944:7): [True: 0, False: 257] ------------------ 945| 257| > (int64_t)MAX_FILE_SIZE) ------------------ | | 287| 257|#define MAX_FILE_SIZE (UINT16_MAX * MAX_UNCOMPRESS_SIZE) | | ------------------ | | | | 286| 257|#define MAX_UNCOMPRESS_SIZE 0x8000 | | ------------------ ------------------ 946| 0| goto invalid;/* Too large */ 947| 257| switch (file->folder) { 948| 8| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 8|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (948:3): [True: 8, False: 249] ------------------ 949| | /* This must be last file in a folder. */ 950| 8| if (i != hd->file_count -1) ------------------ | Branch (950:8): [True: 0, False: 8] ------------------ 951| 0| goto invalid; 952| 8| cur_folder = hd->folder_count -1; 953| 8| break; 954| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (954:3): [True: 0, False: 257] ------------------ 955| | /* This must be only one file in a folder. */ 956| 0| if (hd->file_count != 1) ------------------ | Branch (956:8): [True: 0, False: 0] ------------------ 957| 0| goto invalid; 958| | /* FALL THROUGH */ 959| 7| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 7|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (959:3): [True: 7, False: 250] ------------------ 960| | /* This must be first file in a folder. */ 961| 7| if (i != 0) ------------------ | Branch (961:8): [True: 0, False: 7] ------------------ 962| 0| goto invalid; 963| 7| prev_folder = cur_folder = 0; 964| 7| offset32 = file->offset; 965| 7| break; 966| 242| default: ------------------ | Branch (966:3): [True: 242, False: 15] ------------------ 967| 242| if (file->folder >= hd->folder_count) ------------------ | Branch (967:8): [True: 0, False: 242] ------------------ 968| 0| goto invalid; 969| 242| cur_folder = file->folder; 970| 242| break; 971| 257| } 972| | /* Dot not back track. */ 973| 257| if (cur_folder < prev_folder) ------------------ | Branch (973:7): [True: 0, False: 257] ------------------ 974| 0| goto invalid; 975| 257| if (cur_folder != prev_folder) ------------------ | Branch (975:7): [True: 59, False: 198] ------------------ 976| 59| offset32 = 0; 977| 257| prev_folder = cur_folder; 978| | 979| | /* Make sure there are not any blanks from last file 980| | * contents. */ 981| 257| if (offset32 != file->offset) ------------------ | Branch (981:7): [True: 0, False: 257] ------------------ 982| 0| goto invalid; 983| 257| offset32 += file->uncompressed_size; 984| | 985| | /* CFDATA is available for file contents. */ 986| 257| if (file->uncompressed_size > 0 && ------------------ | Branch (986:7): [True: 72, False: 185] ------------------ 987| 72| hd->folder_array[cur_folder].cfdata_count == 0) ------------------ | Branch (987:7): [True: 0, False: 72] ------------------ 988| 0| goto invalid; 989| 257| } 990| | 991| 66| if (hd->cabinet != 0 || hd->flags & (PREV_CABINET | NEXT_CABINET)) { ------------------ | | 356| 38|#define PREV_CABINET 0x0001 ------------------ if (hd->cabinet != 0 || hd->flags & (PREV_CABINET | NEXT_CABINET)) { ------------------ | | 357| 38|#define NEXT_CABINET 0x0002 ------------------ | Branch (991:6): [True: 28, False: 38] | Branch (991:26): [True: 0, False: 38] ------------------ 992| 28| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 28|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 993| 28| "Multivolume cabinet file is unsupported"); 994| 28| return (ARCHIVE_WARN); ------------------ | | 235| 28|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 995| 28| } 996| 38| return (ARCHIVE_OK); ------------------ | | 233| 38|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 997| 2|invalid: 998| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 999| 2| "Invalid CAB header"); 1000| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1001| 0|nomem: 1002| 0| archive_set_error(&a->archive, ENOMEM, 1003| 0| "Can't allocate memory for CAB data"); 1004| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1005| 66|} archive_read_support_format_cab.c:truncated_error: 642| 6|{ 643| 6| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 644| 6| "Truncated CAB header"); 645| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 646| 6|} archive_read_support_format_cab.c:cab_skip_sfx: 600| 49|{ 601| 49| const char *p, *q; 602| 49| size_t skip; 603| 49| ssize_t bytes, window; 604| | 605| 49| window = 4096; 606| 92| for (;;) { 607| 92| const char *h = __archive_read_ahead(a, window, &bytes); 608| 92| if (h == NULL) { ------------------ | Branch (608:7): [True: 43, False: 49] ------------------ 609| | /* Remaining size is less than window. */ 610| 43| window >>= 1; 611| 43| if (window < 128) { ------------------ | Branch (611:8): [True: 1, False: 42] ------------------ 612| 1| archive_set_error(&a->archive, 613| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 614| 1| "Couldn't find out CAB header"); 615| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 616| 1| } 617| 42| continue; 618| 43| } 619| 49| p = h; 620| 49| q = p + bytes; 621| | 622| | /* 623| | * Scan ahead until we find something that looks 624| | * like the cab header. 625| | */ 626| 7.66k| while (p + 8 < q) { ------------------ | Branch (626:10): [True: 7.66k, False: 1] ------------------ 627| 7.66k| size_t next = find_cab_magic(p); 628| 7.66k| if (next == 0) { ------------------ | Branch (628:8): [True: 48, False: 7.61k] ------------------ 629| 48| skip = p - h; 630| 48| __archive_read_consume(a, skip); 631| 48| return (ARCHIVE_OK); ------------------ | | 233| 48|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 632| 48| } 633| 7.61k| p += next; 634| 7.61k| } 635| 1| skip = p - h; 636| 1| __archive_read_consume(a, skip); 637| 1| } 638| 49|} archive_read_support_format_cab.c:cab_read_ahead_remaining: 667| 265|{ 668| 265| const void *p = __archive_read_ahead(a, max, avail); 669| | 670| 265| if (p == NULL && *avail > 0) ------------------ | Branch (670:6): [True: 4, False: 261] | Branch (670:19): [True: 3, False: 1] ------------------ 671| 3| p = __archive_read_ahead(a, *avail, avail); 672| 265| if (p != NULL && (size_t)*avail > max) ------------------ | Branch (672:6): [True: 264, False: 1] | Branch (672:19): [True: 261, False: 3] ------------------ 673| 261| *avail = max; 674| | 675| 265| return (p); 676| 265|} archive_read_support_format_cab.c:cab_dos_time: 2172| 257|{ 2173| 257| int msTime, msDate; 2174| 257| struct tm ts; 2175| | 2176| 257| msDate = archive_le16dec(p); 2177| 257| msTime = archive_le16dec(p+2); 2178| | 2179| 257| memset(&ts, 0, sizeof(ts)); 2180| 257| ts.tm_year = ((msDate >> 9) & 0x7f) + 80; /* Years since 1900. */ 2181| 257| ts.tm_mon = ((msDate >> 5) & 0x0f) - 1; /* Month number. */ 2182| 257| ts.tm_mday = msDate & 0x1f; /* Day of month. */ 2183| 257| ts.tm_hour = (msTime >> 11) & 0x1f; 2184| 257| ts.tm_min = (msTime >> 5) & 0x3f; 2185| 257| ts.tm_sec = (msTime << 1) & 0x3e; 2186| 257| ts.tm_isdst = -1; 2187| 257| return (mktime(&ts)); 2188| 257|} archive_read_support_format_cab.c:cab_convert_path_separator_1: 681| 256|{ 682| 256| size_t i; 683| 256| int mb; 684| | 685| | /* Easy check if we have '\' in multi-byte string. */ 686| 256| mb = 0; 687| 4.01k| for (i = 0; i < archive_strlen(fn); i++) { ------------------ | | 178| 4.01k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (687:14): [True: 3.77k, False: 237] ------------------ 688| 3.77k| if (fn->s[i] == '\\') { ------------------ | Branch (688:7): [True: 38, False: 3.73k] ------------------ 689| 38| if (mb) { ------------------ | Branch (689:8): [True: 19, False: 19] ------------------ 690| | /* This may be second byte of multi-byte 691| | * character. */ 692| 19| break; 693| 19| } 694| 19| fn->s[i] = '/'; 695| 19| mb = 0; 696| 3.73k| } else if ((fn->s[i] & 0x80) && !(attr & ATTR_NAME_IS_UTF)) ------------------ | | 347| 855|#define ATTR_NAME_IS_UTF 0x80 ------------------ | Branch (696:14): [True: 855, False: 2.88k] | Branch (696:35): [True: 674, False: 181] ------------------ 697| 674| mb = 1; 698| 3.06k| else 699| 3.06k| mb = 0; 700| 3.77k| } 701| 256| if (i == archive_strlen(fn)) ------------------ | | 178| 256|#define archive_strlen(a) ((a)->length) ------------------ | Branch (701:6): [True: 237, False: 19] ------------------ 702| 237| return (0); 703| 19| return (-1); 704| 256|} archive_read_support_format_cab.c:cab_convert_path_separator_2: 711| 19|{ 712| 19| const wchar_t *wp; 713| 19| size_t i; 714| | 715| | /* If a conversion to wide character failed, force the replacement. */ 716| 19| if ((wp = archive_entry_pathname_w(entry)) != NULL) { ------------------ | Branch (716:6): [True: 0, False: 19] ------------------ 717| 0| archive_wstrcpy(&(cab->ws), wp); ------------------ | | 167| 0| archive_wstrncpy((as), (p), ((p) == NULL ? 0 : wcslen(p))) | | ------------------ | | | | 175| 0| ((as)->length = 0, archive_wstrncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (175:50): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 718| 0| for (i = 0; i < archive_strlen(&(cab->ws)); i++) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (718:15): [True: 0, False: 0] ------------------ 719| 0| if (cab->ws.s[i] == L'\\') ------------------ | Branch (719:8): [True: 0, False: 0] ------------------ 720| 0| cab->ws.s[i] = L'/'; 721| 0| } 722| 0| archive_entry_copy_pathname_w(entry, cab->ws.s); 723| 0| } 724| 19|} archive_read_support_format_cab.c:archive_read_format_cab_read_data: 1139| 368|{ 1140| 368| struct cab *cab = a->format->data; 1141| 368| int r; 1142| | 1143| 368| switch (cab->entry_cffile->folder) { 1144| 7| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 7|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1144:2): [True: 7, False: 361] ------------------ 1145| 14| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 14|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1145:2): [True: 7, False: 361] ------------------ 1146| 14| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 14|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1146:2): [True: 0, False: 368] ------------------ 1147| 14| *buff = NULL; 1148| 14| *size = 0; 1149| 14| *offset = 0; 1150| 14| archive_clear_error(&a->archive); 1151| 14| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 14|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1152| 14| "Cannot restore this file split in multivolume"); 1153| 14| return (ARCHIVE_FAILED); ------------------ | | 237| 14|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1154| 354| default: ------------------ | Branch (1154:2): [True: 354, False: 14] ------------------ 1155| 354| break; 1156| 368| } 1157| 354| if (cab->read_data_invoked == 0) { ------------------ | Branch (1157:6): [True: 66, False: 288] ------------------ 1158| 66| if (cab->bytes_skipped) { ------------------ | Branch (1158:7): [True: 6, False: 60] ------------------ 1159| 6| if (cab->entry_cfdata == NULL) { ------------------ | Branch (1159:8): [True: 6, False: 0] ------------------ 1160| 6| r = cab_next_cfdata(a); 1161| 6| if (r < 0) ------------------ | Branch (1161:9): [True: 0, False: 6] ------------------ 1162| 0| return (r); 1163| 6| } 1164| 6| if (cab_consume_cfdata(a, cab->bytes_skipped) < 0) ------------------ | Branch (1164:8): [True: 0, False: 6] ------------------ 1165| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1166| 6| cab->bytes_skipped = 0; 1167| 6| } 1168| 66| cab->read_data_invoked = 1; 1169| 66| } 1170| 354| if (cab->entry_unconsumed) { ------------------ | Branch (1170:6): [True: 80, False: 274] ------------------ 1171| | /* Consume as much as the compressor actually used. */ 1172| 80| r = (int)cab_consume_cfdata(a, cab->entry_unconsumed); 1173| 80| cab->entry_unconsumed = 0; 1174| 80| if (r < 0) ------------------ | Branch (1174:7): [True: 0, False: 80] ------------------ 1175| 0| return (r); 1176| 80| } 1177| 354| if (cab->end_of_archive || cab->end_of_entry) { ------------------ | Branch (1177:6): [True: 0, False: 354] | Branch (1177:29): [True: 248, False: 106] ------------------ 1178| 248| if (!cab->end_of_entry_cleanup) { ------------------ | Branch (1178:7): [True: 32, False: 216] ------------------ 1179| | /* End-of-entry cleanup done. */ 1180| 32| cab->end_of_entry_cleanup = 1; 1181| 32| } 1182| 248| *offset = cab->entry_offset; 1183| 248| *size = 0; 1184| 248| *buff = NULL; 1185| 248| return (ARCHIVE_EOF); ------------------ | | 232| 248|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1186| 248| } 1187| | 1188| 106| return (cab_read_data(a, buff, size, offset)); 1189| 354|} archive_read_support_format_cab.c:cab_next_cfdata: 1324| 143|{ 1325| 143| struct cab *cab = a->format->data; 1326| 143| struct cfdata *cfdata = cab->entry_cfdata; 1327| | 1328| | /* There are remaining bytes in current CFDATA, use it first. */ 1329| 143| if (cfdata != NULL && cfdata->uncompressed_bytes_remaining > 0) ------------------ | Branch (1329:6): [True: 77, False: 66] | Branch (1329:24): [True: 23, False: 54] ------------------ 1330| 23| return (ARCHIVE_OK); ------------------ | | 233| 23|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1331| | 1332| 120| if (cfdata == NULL) { ------------------ | Branch (1332:6): [True: 66, False: 54] ------------------ 1333| 66| int64_t skip; 1334| | 1335| 66| cab->entry_cffolder->cfdata_index = 0; 1336| | 1337| | /* Seek read pointer to the offset of CFDATA if needed. */ 1338| 66| skip = cab->entry_cffolder->cfdata_offset_in_cab 1339| 66| - cab->cab_offset; 1340| 66| if (skip < 0) { ------------------ | Branch (1340:7): [True: 0, False: 66] ------------------ 1341| 0| int folder_index; 1342| 0| switch (cab->entry_cffile->folder) { 1343| 0| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 0|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1343:4): [True: 0, False: 0] ------------------ 1344| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1344:4): [True: 0, False: 0] ------------------ 1345| 0| folder_index = 0; 1346| 0| break; 1347| 0| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 0|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1347:4): [True: 0, False: 0] ------------------ 1348| 0| folder_index = cab->cfheader.folder_count-1; 1349| 0| break; 1350| 0| default: ------------------ | Branch (1350:4): [True: 0, False: 0] ------------------ 1351| 0| folder_index = cab->entry_cffile->folder; 1352| 0| break; 1353| 0| } 1354| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1355| 0| "Invalid offset of CFDATA in folder(%d) %jd < %jd", 1356| 0| folder_index, 1357| 0| (intmax_t)cab->entry_cffolder->cfdata_offset_in_cab, 1358| 0| (intmax_t)cab->cab_offset); 1359| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1360| 0| } 1361| 66| if (skip > 0) { ------------------ | Branch (1361:7): [True: 46, False: 20] ------------------ 1362| 46| if (__archive_read_consume(a, skip) < 0) ------------------ | Branch (1362:8): [True: 0, False: 46] ------------------ 1363| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1364| 46| cab->cab_offset = 1365| 46| cab->entry_cffolder->cfdata_offset_in_cab; 1366| 46| } 1367| 66| } 1368| | 1369| | /* 1370| | * Read a CFDATA. 1371| | */ 1372| 120| if (cab->entry_cffolder->cfdata_index < ------------------ | Branch (1372:6): [True: 99, False: 21] ------------------ 1373| 120| cab->entry_cffolder->cfdata_count) { 1374| 99| const unsigned char *p; 1375| 99| int l; 1376| | 1377| 99| cfdata = &(cab->entry_cffolder->cfdata); 1378| 99| cab->entry_cffolder->cfdata_index++; 1379| 99| cab->entry_cfdata = cfdata; 1380| 99| cfdata->sum_calculated = 0; 1381| 99| cfdata->sum_extra_avail = 0; 1382| 99| cfdata->sum_ptr = NULL; 1383| 99| l = 8; 1384| 99| if (cab->cfheader.flags & RESERVE_PRESENT) ------------------ | | 358| 99|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (1384:7): [True: 0, False: 99] ------------------ 1385| 0| l += cab->cfheader.cfdata; 1386| 99| if ((p = __archive_read_ahead(a, l, NULL)) == NULL) ------------------ | Branch (1386:7): [True: 1, False: 98] ------------------ 1387| 1| return (truncated_error(a)); 1388| 98| cfdata->sum = archive_le32dec(p + CFDATA_csum); ------------------ | | 281| 98|#define CFDATA_csum 0 ------------------ 1389| 98| cfdata->compressed_size = archive_le16dec(p + CFDATA_cbData); ------------------ | | 282| 98|#define CFDATA_cbData 4 ------------------ 1390| 98| cfdata->compressed_bytes_remaining = cfdata->compressed_size; 1391| 98| cfdata->uncompressed_size = 1392| 98| archive_le16dec(p + CFDATA_cbUncomp); ------------------ | | 283| 98|#define CFDATA_cbUncomp 6 ------------------ 1393| 98| cfdata->uncompressed_bytes_remaining = 1394| 98| cfdata->uncompressed_size; 1395| 98| cfdata->uncompressed_avail = 0; 1396| 98| cfdata->read_offset = 0; 1397| 98| cfdata->unconsumed = 0; 1398| | 1399| | /* 1400| | * Sanity check if data size is acceptable. 1401| | */ 1402| 98| if (cfdata->compressed_size == 0 || ------------------ | Branch (1402:7): [True: 2, False: 96] ------------------ 1403| 96| cfdata->compressed_size > (MAX_UNCOMPRESS_SIZE + 6144)) ------------------ | | 286| 96|#define MAX_UNCOMPRESS_SIZE 0x8000 ------------------ | Branch (1403:7): [True: 1, False: 95] ------------------ 1404| 3| goto invalid; 1405| 95| if (cfdata->uncompressed_size > MAX_UNCOMPRESS_SIZE) ------------------ | | 286| 95|#define MAX_UNCOMPRESS_SIZE 0x8000 ------------------ | Branch (1405:7): [True: 0, False: 95] ------------------ 1406| 0| goto invalid; 1407| 95| if (cfdata->uncompressed_size == 0) { ------------------ | Branch (1407:7): [True: 1, False: 94] ------------------ 1408| 1| switch (cab->entry_cffile->folder) { 1409| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1409:4): [True: 0, False: 1] ------------------ 1410| 1| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 1|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1410:4): [True: 1, False: 0] ------------------ 1411| 1| break; 1412| 0| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 0|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1412:4): [True: 0, False: 1] ------------------ 1413| 0| default: ------------------ | Branch (1413:4): [True: 0, False: 1] ------------------ 1414| 0| goto invalid; 1415| 1| } 1416| 1| } 1417| | /* If CFDATA is not last in a folder, an uncompressed 1418| | * size must be 0x8000 (32 KiB) */ 1419| 95| if ((cab->entry_cffolder->cfdata_index < ------------------ | Branch (1419:7): [True: 49, False: 46] ------------------ 1420| 95| cab->entry_cffolder->cfdata_count) && 1421| 49| cfdata->uncompressed_size != MAX_UNCOMPRESS_SIZE) ------------------ | | 286| 49|#define MAX_UNCOMPRESS_SIZE 0x8000 ------------------ | Branch (1421:10): [True: 0, False: 49] ------------------ 1422| 0| goto invalid; 1423| | 1424| | /* A compressed data size and an uncompressed data size must 1425| | * be the same in no compression mode. */ 1426| 95| if (cab->entry_cffolder->comptype == COMPTYPE_NONE && ------------------ | | 324| 190|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1426:7): [True: 11, False: 84] ------------------ 1427| 11| cfdata->compressed_size != cfdata->uncompressed_size) ------------------ | Branch (1427:7): [True: 0, False: 11] ------------------ 1428| 0| goto invalid; 1429| | 1430| | /* 1431| | * Save CFDATA image for sum check. 1432| | */ 1433| 95| if (cfdata->memimage_size < (size_t)l) { ------------------ | Branch (1433:7): [True: 55, False: 40] ------------------ 1434| 55| free(cfdata->memimage); 1435| 55| cfdata->memimage = malloc(l); 1436| 55| if (cfdata->memimage == NULL) { ------------------ | Branch (1436:8): [True: 0, False: 55] ------------------ 1437| 0| archive_set_error(&a->archive, ENOMEM, 1438| 0| "Can't allocate memory for CAB data"); 1439| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1440| 0| } 1441| 55| cfdata->memimage_size = l; 1442| 55| } 1443| 95| memcpy(cfdata->memimage, p, l); 1444| | 1445| | /* Consume bytes as much as we used. */ 1446| 95| __archive_read_consume(a, l); 1447| 95| cab->cab_offset += l; 1448| 95| } else if (cab->entry_cffolder->cfdata_count > 0) { ------------------ | Branch (1448:13): [True: 10, False: 11] ------------------ 1449| | /* Run out of all CFDATA in a folder. */ 1450| 10| cfdata->compressed_size = 0; 1451| 10| cfdata->uncompressed_size = 0; 1452| 10| cfdata->compressed_bytes_remaining = 0; 1453| 10| cfdata->uncompressed_bytes_remaining = 0; 1454| 11| } else { 1455| | /* Current folder does not have any CFDATA. */ 1456| 11| cfdata = &(cab->entry_cffolder->cfdata); 1457| 11| cab->entry_cfdata = cfdata; 1458| 11| memset(cfdata, 0, sizeof(*cfdata)); 1459| 11| } 1460| 116| return (ARCHIVE_OK); ------------------ | | 233| 116|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1461| 3|invalid: 1462| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1463| 3| "Invalid CFDATA"); 1464| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1465| 120|} archive_read_support_format_cab.c:cab_consume_cfdata: 1893| 93|{ 1894| 93| struct cab *cab = a->format->data; 1895| 93| struct cfdata *cfdata; 1896| 93| int64_t cbytes, rbytes; 1897| 93| int err; 1898| | 1899| 93| rbytes = cab_minimum_consume_cfdata(a, consumed_bytes); 1900| 93| if (rbytes < 0) ------------------ | Branch (1900:6): [True: 0, False: 93] ------------------ 1901| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1902| | 1903| 93| cfdata = cab->entry_cfdata; 1904| 102| while (rbytes > 0) { ------------------ | Branch (1904:9): [True: 15, False: 87] ------------------ 1905| 15| ssize_t avail; 1906| | 1907| 15| if (cfdata->compressed_size == 0) { ------------------ | Branch (1907:7): [True: 0, False: 15] ------------------ 1908| 0| archive_set_error(&a->archive, 1909| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1910| 0| "Invalid CFDATA"); 1911| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1912| 0| } 1913| 15| cbytes = cfdata->uncompressed_bytes_remaining; 1914| 15| if (cbytes > rbytes) ------------------ | Branch (1914:7): [True: 6, False: 9] ------------------ 1915| 6| cbytes = rbytes; 1916| 15| rbytes -= cbytes; 1917| | 1918| 15| if (cfdata->uncompressed_avail == 0 && ------------------ | Branch (1918:7): [True: 9, False: 6] ------------------ 1919| 9| (cab->entry_cffile->folder == iFoldCONTINUED_PREV_AND_NEXT || ------------------ | | 344| 18|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1919:7): [True: 0, False: 9] ------------------ 1920| 9| cab->entry_cffile->folder == iFoldCONTINUED_FROM_PREV)) { ------------------ | | 342| 9|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1920:7): [True: 0, False: 9] ------------------ 1921| | /* We have not read any data yet. */ 1922| 0| if (cbytes == cfdata->uncompressed_bytes_remaining) { ------------------ | Branch (1922:8): [True: 0, False: 0] ------------------ 1923| | /* Skip whole current CFDATA. */ 1924| 0| __archive_read_consume(a, 1925| 0| cfdata->compressed_size); 1926| 0| cab->cab_offset += cfdata->compressed_size; 1927| 0| cfdata->compressed_bytes_remaining = 0; 1928| 0| cfdata->uncompressed_bytes_remaining = 0; 1929| 0| err = cab_next_cfdata(a); 1930| 0| if (err < 0) ------------------ | Branch (1930:9): [True: 0, False: 0] ------------------ 1931| 0| return (err); 1932| 0| cfdata = cab->entry_cfdata; 1933| 0| if (cfdata->uncompressed_size == 0) { ------------------ | Branch (1933:9): [True: 0, False: 0] ------------------ 1934| 0| switch (cab->entry_cffile->folder) { 1935| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1935:6): [True: 0, False: 0] ------------------ 1936| 0| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 0|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1936:6): [True: 0, False: 0] ------------------ 1937| 0| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 0|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1937:6): [True: 0, False: 0] ------------------ 1938| 0| rbytes = 0; 1939| 0| break; 1940| 0| default: ------------------ | Branch (1940:6): [True: 0, False: 0] ------------------ 1941| 0| break; 1942| 0| } 1943| 0| } 1944| 0| continue; 1945| 0| } 1946| 0| cfdata->read_offset += (uint16_t)cbytes; 1947| 0| cfdata->uncompressed_bytes_remaining -= (uint16_t)cbytes; 1948| 0| break; 1949| 15| } else if (cbytes == 0) { ------------------ | Branch (1949:14): [True: 6, False: 9] ------------------ 1950| 6| err = cab_next_cfdata(a); 1951| 6| if (err < 0) ------------------ | Branch (1951:8): [True: 2, False: 4] ------------------ 1952| 2| return (err); 1953| 4| cfdata = cab->entry_cfdata; 1954| 4| if (cfdata->uncompressed_size == 0) { ------------------ | Branch (1954:8): [True: 1, False: 3] ------------------ 1955| 1| switch (cab->entry_cffile->folder) { 1956| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 344| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1956:5): [True: 0, False: 1] ------------------ 1957| 1| case iFoldCONTINUED_TO_NEXT: ------------------ | | 343| 1|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1957:5): [True: 1, False: 0] ------------------ 1958| 1| case iFoldCONTINUED_FROM_PREV: ------------------ | | 342| 1|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1958:5): [True: 0, False: 1] ------------------ 1959| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1960| 0| default: ------------------ | Branch (1960:5): [True: 0, False: 1] ------------------ 1961| 0| break; 1962| 1| } 1963| 1| } 1964| 3| continue; 1965| 4| } 1966| 15| while (cbytes > 0) { ------------------ | Branch (1966:10): [True: 9, False: 6] ------------------ 1967| 9| (void)cab_read_ahead_cfdata(a, &avail); 1968| 9| if (avail <= 0) ------------------ | Branch (1968:8): [True: 3, False: 6] ------------------ 1969| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1970| 6| if (avail > cbytes) ------------------ | Branch (1970:8): [True: 6, False: 0] ------------------ 1971| 6| avail = (ssize_t)cbytes; 1972| 6| if (cab_minimum_consume_cfdata(a, avail) < 0) ------------------ | Branch (1972:8): [True: 0, False: 6] ------------------ 1973| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1974| 6| cbytes -= avail; 1975| 6| } 1976| 9| } 1977| 87| return (consumed_bytes); 1978| 93|} archive_read_support_format_cab.c:cab_minimum_consume_cfdata: 1986| 688|{ 1987| 688| struct cab *cab = a->format->data; 1988| 688| struct cfdata *cfdata; 1989| 688| int64_t cbytes, rbytes; 1990| 688| int err; 1991| | 1992| 688| cfdata = cab->entry_cfdata; 1993| 688| rbytes = consumed_bytes; 1994| 688| if (cab->entry_cffolder->comptype == COMPTYPE_NONE) { ------------------ | | 324| 688|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1994:6): [True: 22, False: 666] ------------------ 1995| 22| if (consumed_bytes < cfdata->unconsumed) ------------------ | Branch (1995:7): [True: 6, False: 16] ------------------ 1996| 6| cbytes = consumed_bytes; 1997| 16| else 1998| 16| cbytes = cfdata->unconsumed; 1999| 22| rbytes -= cbytes; 2000| 22| cfdata->read_offset += (uint16_t)cbytes; 2001| 22| cfdata->uncompressed_bytes_remaining -= (uint16_t)cbytes; 2002| 22| cfdata->unconsumed -= cbytes; 2003| 666| } else { 2004| 666| cbytes = cfdata->uncompressed_avail - cfdata->read_offset; 2005| 666| if (cbytes > 0) { ------------------ | Branch (2005:7): [True: 77, False: 589] ------------------ 2006| 77| if (consumed_bytes < cbytes) ------------------ | Branch (2006:8): [True: 24, False: 53] ------------------ 2007| 24| cbytes = consumed_bytes; 2008| 77| rbytes -= cbytes; 2009| 77| cfdata->read_offset += (uint16_t)cbytes; 2010| 77| cfdata->uncompressed_bytes_remaining -= (uint16_t)cbytes; 2011| 77| } 2012| | 2013| 666| if (cfdata->unconsumed) { ------------------ | Branch (2013:7): [True: 554, False: 112] ------------------ 2014| 554| cbytes = cfdata->unconsumed; 2015| 554| cfdata->unconsumed = 0; 2016| 554| } else 2017| 112| cbytes = 0; 2018| 666| } 2019| 688| if (cbytes) { ------------------ | Branch (2019:6): [True: 570, False: 118] ------------------ 2020| | /* Compute the sum. */ 2021| 570| cab_checksum_update(a, (size_t)cbytes); 2022| | 2023| | /* Consume as much as the compressor actually used. */ 2024| 570| __archive_read_consume(a, cbytes); 2025| 570| cab->cab_offset += cbytes; 2026| 570| cfdata->compressed_bytes_remaining -= (uint16_t)cbytes; 2027| 570| if (cfdata->compressed_bytes_remaining == 0) { ------------------ | Branch (2027:7): [True: 68, False: 502] ------------------ 2028| 68| err = cab_checksum_finish(a); 2029| 68| if (err < 0) ------------------ | Branch (2029:8): [True: 0, False: 68] ------------------ 2030| 0| return (err); 2031| 68| } 2032| 570| } 2033| 688| return (rbytes); 2034| 688|} archive_read_support_format_cab.c:cab_checksum_update: 1239| 570|{ 1240| 570| struct cab *cab = a->format->data; 1241| 570| struct cfdata *cfdata = cab->entry_cfdata; 1242| 570| const unsigned char *p; 1243| 570| size_t sumbytes; 1244| | 1245| 570| if (cfdata->sum == 0 || cfdata->sum_ptr == NULL) ------------------ | Branch (1245:6): [True: 57, False: 513] | Branch (1245:26): [True: 0, False: 513] ------------------ 1246| 57| return; 1247| | /* 1248| | * Calculate the sum of this CFDATA. 1249| | * Make sure CFDATA must be calculated in four bytes. 1250| | */ 1251| 513| p = cfdata->sum_ptr; 1252| 513| sumbytes = bytes; 1253| 513| if (cfdata->sum_extra_avail) { ------------------ | Branch (1253:6): [True: 368, False: 145] ------------------ 1254| 1.08k| while (cfdata->sum_extra_avail < 4 && sumbytes > 0) { ------------------ | Branch (1254:10): [True: 721, False: 368] | Branch (1254:41): [True: 721, False: 0] ------------------ 1255| 721| cfdata->sum_extra[ 1256| 721| cfdata->sum_extra_avail++] = *p++; 1257| 721| sumbytes--; 1258| 721| } 1259| 368| if (cfdata->sum_extra_avail == 4) { ------------------ | Branch (1259:7): [True: 368, False: 0] ------------------ 1260| 368| cfdata->sum_calculated = cab_checksum_cfdata_4( 1261| 368| cfdata->sum_extra, 4, cfdata->sum_calculated); 1262| 368| cfdata->sum_extra_avail = 0; 1263| 368| } 1264| 368| } 1265| 513| if (sumbytes) { ------------------ | Branch (1265:6): [True: 513, False: 0] ------------------ 1266| 513| int odd = sumbytes & 3; 1267| 513| if ((int)(sumbytes - odd) > 0) ------------------ | Branch (1267:7): [True: 512, False: 1] ------------------ 1268| 512| cfdata->sum_calculated = cab_checksum_cfdata_4( 1269| 512| p, sumbytes - odd, cfdata->sum_calculated); 1270| 513| if (odd) ------------------ | Branch (1270:7): [True: 424, False: 89] ------------------ 1271| 424| memcpy(cfdata->sum_extra, p + sumbytes - odd, odd); 1272| 513| cfdata->sum_extra_avail = odd; 1273| 513| } 1274| | cfdata->sum_ptr = NULL; 1275| 513|} archive_read_support_format_cab.c:cab_checksum_cfdata_4: 1193| 996|{ 1194| 996| const unsigned char *b; 1195| 996| unsigned u32num; 1196| 996| uint32_t sum; 1197| | 1198| 996| u32num = (unsigned)bytes / 4; 1199| 996| sum = seed; 1200| 996| b = p; 1201| 102k| for (;u32num > 0; --u32num) { ------------------ | Branch (1201:8): [True: 101k, False: 996] ------------------ 1202| 101k| sum ^= archive_le32dec(b); 1203| 101k| b += 4; 1204| 101k| } 1205| 996| return (sum); 1206| 996|} archive_read_support_format_cab.c:cab_checksum_finish: 1279| 68|{ 1280| 68| struct cab *cab = a->format->data; 1281| 68| struct cfdata *cfdata = cab->entry_cfdata; 1282| 68| int l; 1283| | 1284| | /* Do not need to compute a sum. */ 1285| 68| if (cfdata->sum == 0) ------------------ | Branch (1285:6): [True: 0, False: 68] ------------------ 1286| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1287| | 1288| | /* 1289| | * Calculate the sum of remaining CFDATA. 1290| | */ 1291| 68| if (cfdata->sum_extra_avail) { ------------------ | Branch (1291:6): [True: 48, False: 20] ------------------ 1292| 48| cfdata->sum_calculated = 1293| 48| cab_checksum_cfdata(cfdata->sum_extra, 1294| 48| cfdata->sum_extra_avail, cfdata->sum_calculated); 1295| 48| cfdata->sum_extra_avail = 0; 1296| 48| } 1297| | 1298| 68| l = 4; 1299| 68| if (cab->cfheader.flags & RESERVE_PRESENT) ------------------ | | 358| 68|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (1299:6): [True: 0, False: 68] ------------------ 1300| 0| l += cab->cfheader.cfdata; 1301| 68| if (cfdata->memimage == NULL) { ------------------ | Branch (1301:6): [True: 0, False: 68] ------------------ 1302| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1303| 0| } 1304| 68| cfdata->sum_calculated = cab_checksum_cfdata( 1305| 68| cfdata->memimage + CFDATA_cbData, l, cfdata->sum_calculated); ------------------ | | 282| 68|#define CFDATA_cbData 4 ------------------ 1306| 68| if (cfdata->sum_calculated != cfdata->sum) { ------------------ | Branch (1306:6): [True: 68, False: 0] ------------------ 1307| |#ifndef DONT_FAIL_ON_CRC_ERROR 1308| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1309| | "Checksum error CFDATA[%d] %" PRIx32 ":%" PRIx32 " in %d bytes", 1310| | cab->entry_cffolder->cfdata_index -1, 1311| | cfdata->sum, cfdata->sum_calculated, 1312| | cfdata->compressed_size); 1313| | return (ARCHIVE_FAILED); 1314| |#endif 1315| 68| } 1316| 68| return (ARCHIVE_OK); ------------------ | | 233| 68|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1317| 68|} archive_read_support_format_cab.c:cab_checksum_cfdata: 1210| 116|{ 1211| 116| const unsigned char *b; 1212| 116| uint32_t sum; 1213| 116| uint32_t t; 1214| | 1215| 116| sum = cab_checksum_cfdata_4(p, bytes, seed); 1216| 116| b = p; 1217| 116| b += bytes & ~3; 1218| 116| t = 0; 1219| 116| switch (bytes & 3) { 1220| 2| case 3: ------------------ | Branch (1220:2): [True: 2, False: 114] ------------------ 1221| 2| t |= ((uint32_t)(*b++)) << 16; 1222| | /* FALL THROUGH */ 1223| 41| case 2: ------------------ | Branch (1223:2): [True: 39, False: 77] ------------------ 1224| 41| t |= ((uint32_t)(*b++)) << 8; 1225| | /* FALL THROUGH */ 1226| 48| case 1: ------------------ | Branch (1226:2): [True: 7, False: 109] ------------------ 1227| 48| t |= *b; 1228| | /* FALL THROUGH */ 1229| 116| default: ------------------ | Branch (1229:2): [True: 68, False: 48] ------------------ 1230| 116| break; 1231| 116| } 1232| 116| sum ^= t; 1233| | 1234| 116| return (sum); 1235| 116|} archive_read_support_format_cab.c:cab_read_ahead_cfdata: 1472| 115|{ 1473| 115| struct cab *cab = a->format->data; 1474| 115| int err; 1475| | 1476| 115| err = cab_next_cfdata(a); 1477| 115| if (err < ARCHIVE_OK) { ------------------ | | 233| 115|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1477:6): [True: 2, False: 113] ------------------ 1478| 2| *avail = err; 1479| 2| return (NULL); 1480| 2| } 1481| | 1482| 113| switch (cab->entry_cffolder->comptype) { 1483| 18| case COMPTYPE_NONE: ------------------ | | 324| 18|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1483:2): [True: 18, False: 95] ------------------ 1484| 18| return (cab_read_ahead_cfdata_none(a, avail)); 1485| 18| case COMPTYPE_MSZIP: ------------------ | | 325| 18|#define COMPTYPE_MSZIP 0x0001 ------------------ | Branch (1485:2): [True: 18, False: 95] ------------------ 1486| 18| return (cab_read_ahead_cfdata_deflate(a, avail)); 1487| 77| case COMPTYPE_LZX: ------------------ | | 327| 77|#define COMPTYPE_LZX 0x0003 ------------------ | Branch (1487:2): [True: 77, False: 36] ------------------ 1488| 77| return (cab_read_ahead_cfdata_lzx(a, avail)); 1489| 0| default: /* Unsupported compression. */ ------------------ | Branch (1489:2): [True: 0, False: 113] ------------------ 1490| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1491| 0| "Unsupported CAB compression: %s", 1492| 0| cab->entry_cffolder->compname); 1493| 0| *avail = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1494| | return (NULL); 1495| 113| } 1496| 113|} archive_read_support_format_cab.c:cab_read_ahead_cfdata_none: 1503| 18|{ 1504| 18| struct cab *cab = a->format->data; 1505| 18| struct cfdata *cfdata; 1506| 18| const void *d; 1507| | 1508| 18| cfdata = cab->entry_cfdata; 1509| | 1510| | /* 1511| | * Note: '1' here is a performance optimization. 1512| | * Recall that the decompression layer returns a count of 1513| | * available bytes; asking for more than that forces the 1514| | * decompressor to combine reads by copying data. 1515| | */ 1516| 18| d = __archive_read_ahead(a, 1, avail); 1517| 18| if (*avail <= 0) { ------------------ | Branch (1517:6): [True: 1, False: 17] ------------------ 1518| 1| *avail = truncated_error(a); 1519| 1| return (NULL); 1520| 1| } 1521| 17| if (*avail > cfdata->uncompressed_bytes_remaining) ------------------ | Branch (1521:6): [True: 5, False: 12] ------------------ 1522| 5| *avail = cfdata->uncompressed_bytes_remaining; 1523| 17| cfdata->uncompressed_avail = cfdata->uncompressed_size; 1524| 17| cfdata->unconsumed = *avail; 1525| 17| cfdata->sum_ptr = d; 1526| 17| return (d); 1527| 18|} archive_read_support_format_cab.c:cab_read_ahead_cfdata_deflate: 1535| 18|{ 1536| 18| struct cab *cab = a->format->data; 1537| 18| struct cfdata *cfdata; 1538| 18| const void *d; 1539| 18| int r, mszip; 1540| 18| uint16_t uavail; 1541| 18| char eod = 0; 1542| | 1543| 18| cfdata = cab->entry_cfdata; 1544| | /* If the buffer hasn't been allocated, allocate it now. */ 1545| 18| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1545:6): [True: 11, False: 7] ------------------ 1546| 11| cab->uncompressed_buffer_size = MAX_UNCOMPRESS_SIZE; ------------------ | | 286| 11|#define MAX_UNCOMPRESS_SIZE 0x8000 ------------------ 1547| 11| cab->uncompressed_buffer 1548| 11| = malloc(cab->uncompressed_buffer_size); 1549| 11| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1549:7): [True: 0, False: 11] ------------------ 1550| 0| archive_set_error(&a->archive, ENOMEM, 1551| 0| "No memory for CAB reader"); 1552| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1553| 0| return (NULL); 1554| 0| } 1555| 11| } 1556| | 1557| 18| uavail = cfdata->uncompressed_avail; 1558| 18| if (uavail == cfdata->uncompressed_size) { ------------------ | Branch (1558:6): [True: 3, False: 15] ------------------ 1559| 3| d = cab->uncompressed_buffer + cfdata->read_offset; 1560| 3| *avail = uavail - cfdata->read_offset; 1561| 3| return (d); 1562| 3| } 1563| | 1564| 15| if (!cab->entry_cffolder->decompress_init) { ------------------ | Branch (1564:6): [True: 11, False: 4] ------------------ 1565| 11| cab->stream.next_in = NULL; 1566| 11| cab->stream.avail_in = 0; 1567| 11| cab->stream.total_in = 0; 1568| 11| cab->stream.next_out = NULL; 1569| 11| cab->stream.avail_out = 0; 1570| 11| cab->stream.total_out = 0; 1571| 11| if (cab->stream_valid) ------------------ | Branch (1571:7): [True: 0, False: 11] ------------------ 1572| 0| r = inflateReset(&cab->stream); 1573| 11| else 1574| 11| r = inflateInit2(&cab->stream, 1575| 11| -15 /* Don't check for zlib header */); 1576| 11| if (r != Z_OK) { ------------------ | Branch (1576:7): [True: 0, False: 11] ------------------ 1577| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1578| 0| "Can't initialize deflate decompression"); 1579| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1580| 0| return (NULL); 1581| 0| } 1582| | /* Stream structure has been set up. */ 1583| 11| cab->stream_valid = 1; 1584| | /* We've initialized decompression for this stream. */ 1585| 11| cab->entry_cffolder->decompress_init = 1; 1586| 11| } 1587| | 1588| 15| if (cfdata->compressed_bytes_remaining == cfdata->compressed_size) ------------------ | Branch (1588:6): [True: 15, False: 0] ------------------ 1589| 15| mszip = 2; 1590| 0| else 1591| 0| mszip = 0; 1592| 15| eod = 0; 1593| 15| cab->stream.total_out = uavail; 1594| | /* 1595| | * We always uncompress all data in current CFDATA. 1596| | */ 1597| 25| while (!eod && cab->stream.total_out < cfdata->uncompressed_size) { ------------------ | Branch (1597:9): [True: 25, False: 0] | Branch (1597:17): [True: 15, False: 10] ------------------ 1598| 15| ssize_t bytes_avail; 1599| | 1600| 15| cab->stream.next_out = 1601| 15| cab->uncompressed_buffer + cab->stream.total_out; 1602| 15| cab->stream.avail_out = 1603| 15| cfdata->uncompressed_size - cab->stream.total_out; 1604| | 1605| 15| d = __archive_read_ahead(a, 1, &bytes_avail); 1606| 15| if (bytes_avail <= 0) { ------------------ | Branch (1606:7): [True: 0, False: 15] ------------------ 1607| 0| *avail = truncated_error(a); 1608| 0| return (NULL); 1609| 0| } 1610| 15| if (bytes_avail > cfdata->compressed_bytes_remaining) ------------------ | Branch (1610:7): [True: 11, False: 4] ------------------ 1611| 11| bytes_avail = cfdata->compressed_bytes_remaining; 1612| | /* 1613| | * A bug in zlib.h: stream.next_in should be marked 'const' 1614| | * but isn't (the library never alters data through the 1615| | * next_in pointer, only reads it). The result: this ugly 1616| | * cast to remove 'const'. 1617| | */ 1618| 15| cab->stream.next_in = (Bytef *)(uintptr_t)d; 1619| 15| cab->stream.avail_in = (uInt)bytes_avail; 1620| 15| cab->stream.total_in = 0; 1621| | 1622| | /* Cut out a tow-byte MSZIP signature(0x43, 0x4b). */ 1623| 15| if (mszip > 0) { ------------------ | Branch (1623:7): [True: 15, False: 0] ------------------ 1624| 15| if (bytes_avail <= 0) ------------------ | Branch (1624:8): [True: 0, False: 15] ------------------ 1625| 0| goto nomszip; 1626| 15| if (bytes_avail <= mszip) { ------------------ | Branch (1626:8): [True: 1, False: 14] ------------------ 1627| 1| if (mszip == 2) { ------------------ | Branch (1627:9): [True: 1, False: 0] ------------------ 1628| 1| if (cab->stream.next_in[0] != 0x43) ------------------ | Branch (1628:10): [True: 1, False: 0] ------------------ 1629| 1| goto nomszip; 1630| 0| if (bytes_avail > 1 && ------------------ | Branch (1630:10): [True: 0, False: 0] ------------------ 1631| 0| cab->stream.next_in[1] != 0x4b) ------------------ | Branch (1631:10): [True: 0, False: 0] ------------------ 1632| 0| goto nomszip; 1633| 0| } else if (cab->stream.next_in[0] != 0x4b) ------------------ | Branch (1633:16): [True: 0, False: 0] ------------------ 1634| 0| goto nomszip; 1635| 0| cfdata->unconsumed = bytes_avail; 1636| 0| cfdata->sum_ptr = d; 1637| 0| if (cab_minimum_consume_cfdata( ------------------ | Branch (1637:9): [True: 0, False: 0] ------------------ 1638| 0| a, cfdata->unconsumed) < 0) { 1639| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1640| 0| return (NULL); 1641| 0| } 1642| 0| mszip -= (int)bytes_avail; 1643| 0| continue; 1644| 0| } 1645| 14| if (mszip == 1 && cab->stream.next_in[0] != 0x4b) ------------------ | Branch (1645:8): [True: 0, False: 14] | Branch (1645:22): [True: 0, False: 0] ------------------ 1646| 0| goto nomszip; 1647| 14| else if (mszip == 2 && (cab->stream.next_in[0] != 0x43 || ------------------ | Branch (1647:13): [True: 14, False: 0] | Branch (1647:28): [True: 3, False: 11] ------------------ 1648| 11| cab->stream.next_in[1] != 0x4b)) ------------------ | Branch (1648:8): [True: 0, False: 11] ------------------ 1649| 3| goto nomszip; 1650| 11| cab->stream.next_in += mszip; 1651| 11| cab->stream.avail_in -= mszip; 1652| 11| cab->stream.total_in += mszip; 1653| 11| mszip = 0; 1654| 11| } 1655| | 1656| 11| r = inflate(&cab->stream, 0); 1657| 11| switch (r) { 1658| 10| case Z_OK: ------------------ | Branch (1658:3): [True: 10, False: 1] ------------------ 1659| 10| break; 1660| 0| case Z_STREAM_END: ------------------ | Branch (1660:3): [True: 0, False: 11] ------------------ 1661| 0| eod = 1; 1662| 0| break; 1663| 1| default: ------------------ | Branch (1663:3): [True: 1, False: 10] ------------------ 1664| 1| goto zlibfailed; 1665| 11| } 1666| 10| cfdata->unconsumed = cab->stream.total_in; 1667| 10| cfdata->sum_ptr = d; 1668| 10| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1668:7): [True: 0, False: 10] ------------------ 1669| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1670| 0| return (NULL); 1671| 0| } 1672| 10| } 1673| 10| uavail = (uint16_t)cab->stream.total_out; 1674| | 1675| 10| if (uavail < cfdata->uncompressed_size) { ------------------ | Branch (1675:6): [True: 0, False: 10] ------------------ 1676| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1677| 0| "Invalid uncompressed size (%d < %d)", 1678| 0| uavail, cfdata->uncompressed_size); 1679| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1680| 0| return (NULL); 1681| 0| } 1682| | 1683| | /* 1684| | * Note: I suspect there is a bug in makecab.exe because, in rare 1685| | * case, compressed bytes are still remaining regardless we have 1686| | * gotten all uncompressed bytes, which size is recorded in CFDATA, 1687| | * as much as we need, and we have to use the garbage so as to 1688| | * correctly compute the sum of CFDATA accordingly. 1689| | */ 1690| 10| if (cfdata->compressed_bytes_remaining > 0) { ------------------ | Branch (1690:6): [True: 10, False: 0] ------------------ 1691| 10| d = __archive_read_ahead(a, cfdata->compressed_bytes_remaining, 1692| 10| NULL); 1693| 10| if (d == NULL) { ------------------ | Branch (1693:7): [True: 0, False: 10] ------------------ 1694| 0| *avail = truncated_error(a); 1695| 0| return (NULL); 1696| 0| } 1697| 10| cfdata->unconsumed = cfdata->compressed_bytes_remaining; 1698| 10| cfdata->sum_ptr = d; 1699| 10| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1699:7): [True: 0, False: 10] ------------------ 1700| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1701| 0| return (NULL); 1702| 0| } 1703| 10| } 1704| | 1705| | /* 1706| | * Set dictionary data for decompressing of next CFDATA, which 1707| | * in the same folder. This is why we always do decompress CFDATA 1708| | * even if beginning CFDATA or some of CFDATA are not used in 1709| | * skipping file data. 1710| | */ 1711| 10| if (cab->entry_cffolder->cfdata_index < ------------------ | Branch (1711:6): [True: 10, False: 0] ------------------ 1712| 10| cab->entry_cffolder->cfdata_count) { 1713| 10| r = inflateReset(&cab->stream); 1714| 10| if (r != Z_OK) ------------------ | Branch (1714:7): [True: 0, False: 10] ------------------ 1715| 0| goto zlibfailed; 1716| 10| r = inflateSetDictionary(&cab->stream, 1717| 10| cab->uncompressed_buffer, cfdata->uncompressed_size); 1718| 10| if (r != Z_OK) ------------------ | Branch (1718:7): [True: 0, False: 10] ------------------ 1719| 0| goto zlibfailed; 1720| 10| } 1721| | 1722| 10| d = cab->uncompressed_buffer + cfdata->read_offset; 1723| 10| *avail = uavail - cfdata->read_offset; 1724| 10| cfdata->uncompressed_avail = uavail; 1725| | 1726| 10| return (d); 1727| | 1728| 1|zlibfailed: 1729| 1| switch (r) { 1730| 0| case Z_MEM_ERROR: ------------------ | Branch (1730:2): [True: 0, False: 1] ------------------ 1731| 0| archive_set_error(&a->archive, ENOMEM, 1732| 0| "Out of memory for deflate decompression"); 1733| 0| break; 1734| 1| default: ------------------ | Branch (1734:2): [True: 1, False: 0] ------------------ 1735| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1736| 1| "Deflate decompression failed (%d)", r); 1737| 1| break; 1738| 1| } 1739| 1| *avail = ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1740| 1| return (NULL); 1741| 4|nomszip: 1742| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1743| 4| "CFDATA incorrect(no MSZIP signature)"); 1744| 4| *avail = ARCHIVE_FATAL; ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1745| | return (NULL); 1746| 1|} archive_read_support_format_cab.c:cab_read_ahead_cfdata_lzx: 1763| 77|{ 1764| 77| struct cab *cab = a->format->data; 1765| 77| struct cfdata *cfdata; 1766| 77| const void *d; 1767| 77| int r; 1768| 77| uint16_t uavail; 1769| | 1770| 77| cfdata = cab->entry_cfdata; 1771| | /* If the buffer hasn't been allocated, allocate it now. */ 1772| 77| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1772:6): [True: 33, False: 44] ------------------ 1773| 33| cab->uncompressed_buffer_size = MAX_UNCOMPRESS_SIZE; ------------------ | | 286| 33|#define MAX_UNCOMPRESS_SIZE 0x8000 ------------------ 1774| 33| cab->uncompressed_buffer 1775| 33| = malloc(cab->uncompressed_buffer_size); 1776| 33| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1776:7): [True: 0, False: 33] ------------------ 1777| 0| archive_set_error(&a->archive, ENOMEM, 1778| 0| "No memory for CAB reader"); 1779| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1780| 0| return (NULL); 1781| 0| } 1782| 33| } 1783| | 1784| 77| uavail = cfdata->uncompressed_avail; 1785| 77| if (uavail == cfdata->uncompressed_size) { ------------------ | Branch (1785:6): [True: 0, False: 77] ------------------ 1786| 0| d = cab->uncompressed_buffer + cfdata->read_offset; 1787| 0| *avail = uavail - cfdata->read_offset; 1788| 0| return (d); 1789| 0| } 1790| | 1791| 77| if (!cab->entry_cffolder->decompress_init) { ------------------ | Branch (1791:6): [True: 33, False: 44] ------------------ 1792| 33| r = lzx_decode_init(&cab->xstrm, 1793| 33| cab->entry_cffolder->compdata); 1794| 33| if (r != ARCHIVE_OK) { ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1794:7): [True: 0, False: 33] ------------------ 1795| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1796| 0| "Can't initialize LZX decompression"); 1797| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1798| 0| return (NULL); 1799| 0| } 1800| | /* We've initialized decompression for this stream. */ 1801| 33| cab->entry_cffolder->decompress_init = 1; 1802| 33| } 1803| | 1804| | /* Clean up remaining bits of previous CFDATA. */ 1805| 77| lzx_cleanup_bitstream(&cab->xstrm); 1806| 77| cab->xstrm.total_out = uavail; 1807| 589| while (cab->xstrm.total_out < cfdata->uncompressed_size) { ------------------ | Branch (1807:9): [True: 523, False: 66] ------------------ 1808| 523| ssize_t bytes_avail; 1809| | 1810| 523| cab->xstrm.next_out = 1811| 523| cab->uncompressed_buffer + cab->xstrm.total_out; 1812| 523| cab->xstrm.avail_out = 1813| 523| cfdata->uncompressed_size - cab->xstrm.total_out; 1814| | 1815| 523| d = __archive_read_ahead(a, 1, &bytes_avail); 1816| 523| if (d == NULL) { ------------------ | Branch (1816:7): [True: 2, False: 521] ------------------ 1817| 2| archive_set_error(&a->archive, 1818| 2| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1819| 2| "Truncated CAB file data"); 1820| 2| *avail = ARCHIVE_FATAL; ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1821| 2| return (NULL); 1822| 2| } 1823| 521| if (bytes_avail > cfdata->compressed_bytes_remaining) ------------------ | Branch (1823:7): [True: 190, False: 331] ------------------ 1824| 190| bytes_avail = cfdata->compressed_bytes_remaining; 1825| | 1826| 521| cab->xstrm.next_in = d; 1827| 521| cab->xstrm.avail_in = bytes_avail; 1828| 521| cab->xstrm.total_in = 0; 1829| 521| r = lzx_decode(&cab->xstrm, 1830| 521| cfdata->compressed_bytes_remaining == bytes_avail); 1831| 521| switch (r) { 1832| 59| case ARCHIVE_OK: ------------------ | | 233| 59|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1832:3): [True: 59, False: 462] ------------------ 1833| 512| case ARCHIVE_EOF: ------------------ | | 232| 512|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1833:3): [True: 453, False: 68] ------------------ 1834| 512| break; 1835| 9| default: ------------------ | Branch (1835:3): [True: 9, False: 512] ------------------ 1836| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 9|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1837| 9| "LZX decompression failed (%d)", r); 1838| 9| *avail = ARCHIVE_FATAL; ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1839| 9| return (NULL); 1840| 521| } 1841| 512| cfdata->unconsumed = cab->xstrm.total_in; 1842| 512| cfdata->sum_ptr = d; 1843| 512| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1843:7): [True: 0, False: 512] ------------------ 1844| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1845| 0| return (NULL); 1846| 0| } 1847| 512| } 1848| | 1849| 66| uavail = (uint16_t)cab->xstrm.total_out; 1850| | /* 1851| | * Make sure a read pointer advances to next CFDATA. 1852| | */ 1853| 66| if (cfdata->compressed_bytes_remaining > 0) { ------------------ | Branch (1853:6): [True: 57, False: 9] ------------------ 1854| 57| d = __archive_read_ahead(a, cfdata->compressed_bytes_remaining, 1855| 57| NULL); 1856| 57| if (d == NULL) { ------------------ | Branch (1856:7): [True: 0, False: 57] ------------------ 1857| 0| *avail = truncated_error(a); 1858| 0| return (NULL); 1859| 0| } 1860| 57| cfdata->unconsumed = cfdata->compressed_bytes_remaining; 1861| 57| cfdata->sum_ptr = d; 1862| 57| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1862:7): [True: 0, False: 57] ------------------ 1863| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1864| 0| return (NULL); 1865| 0| } 1866| 57| } 1867| | 1868| | /* 1869| | * Translation reversal of x86 processor CALL byte sequence(E8). 1870| | */ 1871| 66| lzx_translation(&cab->xstrm, cab->uncompressed_buffer, 1872| 66| cfdata->uncompressed_size, 1873| 66| (cab->entry_cffolder->cfdata_index - 1) * MAX_UNCOMPRESS_SIZE); ------------------ | | 286| 66|#define MAX_UNCOMPRESS_SIZE 0x8000 ------------------ 1874| | 1875| 66| d = cab->uncompressed_buffer + cfdata->read_offset; 1876| 66| *avail = uavail - cfdata->read_offset; 1877| 66| cfdata->uncompressed_avail = uavail; 1878| | 1879| 66| return (d); 1880| 66|} archive_read_support_format_cab.c:lzx_decode_init: 2206| 33|{ 2207| 33| int base_inc[18]; 2208| 33| struct lzx_dec *ds; 2209| 33| uint32_t base; 2210| 33| uint16_t slot, w_size, w_slot; 2211| 33| uint8_t footer; 2212| | 2213| 33| if (strm->ds == NULL) { ------------------ | Branch (2213:6): [True: 33, False: 0] ------------------ 2214| 33| strm->ds = calloc(1, sizeof(*strm->ds)); 2215| 33| if (strm->ds == NULL) ------------------ | Branch (2215:7): [True: 0, False: 33] ------------------ 2216| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2217| 33| } 2218| 33| ds = strm->ds; 2219| 33| ds->error = ARCHIVE_FAILED; ------------------ | | 237| 33|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2220| | 2221| | /* Allow bits from 15 (32 KiB) up to 21 (2 MiB) */ 2222| 33| if (w_bits < SLOT_BASE || w_bits > SLOT_MAX) ------------------ | | 236| 66|#define SLOT_BASE 15 ------------------ if (w_bits < SLOT_BASE || w_bits > SLOT_MAX) ------------------ | | 237| 33|#define SLOT_MAX 21/*->25*/ ------------------ | Branch (2222:6): [True: 0, False: 33] | Branch (2222:28): [True: 0, False: 33] ------------------ 2223| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2224| | 2225| 33| ds->error = ARCHIVE_FATAL; ------------------ | | 239| 33|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2226| | 2227| | /* 2228| | * Alloc window 2229| | */ 2230| 33| w_size = ds->w_size; 2231| 33| w_slot = slots[w_bits - SLOT_BASE]; ------------------ | | 236| 33|#define SLOT_BASE 15 ------------------ 2232| 33| ds->w_size = 1U << w_bits; 2233| 33| ds->w_mask = ds->w_size - 1; 2234| 33| if (ds->w_buff == NULL || w_size != ds->w_size) { ------------------ | Branch (2234:6): [True: 33, False: 0] | Branch (2234:28): [True: 0, False: 0] ------------------ 2235| 33| free(ds->w_buff); 2236| 33| ds->w_buff = malloc(ds->w_size); 2237| 33| if (ds->w_buff == NULL) ------------------ | Branch (2237:7): [True: 0, False: 33] ------------------ 2238| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2239| 33| free(ds->pos_tbl); 2240| 33| ds->pos_tbl = malloc(sizeof(ds->pos_tbl[0]) * w_slot); 2241| 33| if (ds->pos_tbl == NULL) ------------------ | Branch (2241:7): [True: 0, False: 33] ------------------ 2242| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2243| 33| } 2244| | 2245| 627| for (footer = 0; footer < 18; footer++) ------------------ | Branch (2245:19): [True: 594, False: 33] ------------------ 2246| 594| base_inc[footer] = 1 << footer; 2247| 33| base = footer = 0; 2248| 1.18k| for (slot = 0; slot < w_slot; slot++) { ------------------ | Branch (2248:17): [True: 1.15k, False: 33] ------------------ 2249| 1.15k| int n; 2250| 1.15k| if (footer == 0) ------------------ | Branch (2250:7): [True: 165, False: 991] ------------------ 2251| 165| base = slot; 2252| 991| else 2253| 991| base += base_inc[footer]; 2254| 1.15k| if (footer < 17) { ------------------ | Branch (2254:7): [True: 1.10k, False: 52] ------------------ 2255| 1.10k| footer = 0; 2256| 10.8k| for (n = base; n; n >>= 1) ------------------ | Branch (2256:19): [True: 9.77k, False: 1.10k] ------------------ 2257| 9.77k| footer++; 2258| 1.10k| if (footer <= 2) ------------------ | Branch (2258:8): [True: 132, False: 972] ------------------ 2259| 132| footer = 0; 2260| 972| else 2261| 972| footer -= 2; 2262| 1.10k| } 2263| 1.15k| ds->pos_tbl[slot].base = base; 2264| 1.15k| ds->pos_tbl[slot].footer_bits = footer; 2265| 1.15k| } 2266| | 2267| 33| ds->w_pos = 0; 2268| 33| ds->w_filled = 0; 2269| 33| ds->state = ST_RD_TRANSLATION; ------------------ | | 157| 33|#define ST_RD_TRANSLATION 0 ------------------ 2270| 33| ds->br.cache_buffer = 0; 2271| 33| ds->br.cache_avail = 0; 2272| 33| ds->r0 = ds->r1 = ds->r2 = 1; 2273| | 2274| | /* Initialize aligned offset tree. */ 2275| 33| if (lzx_huffman_init(&(ds->at), 8, 8) != ARCHIVE_OK) ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2275:6): [True: 0, False: 33] ------------------ 2276| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2277| | 2278| | /* Initialize pre-tree. */ 2279| 33| if (lzx_huffman_init(&(ds->pt), 20, 10) != ARCHIVE_OK) ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2279:6): [True: 0, False: 33] ------------------ 2280| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2281| | 2282| | /* Initialize Main tree. */ 2283| 33| if (lzx_huffman_init(&(ds->mt), 256 + (w_slot << 3), 16) ------------------ | Branch (2283:6): [True: 0, False: 33] ------------------ 2284| 33| != ARCHIVE_OK) ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2285| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2286| | 2287| | /* Initialize Length tree. */ 2288| 33| if (lzx_huffman_init(&(ds->lt), 249, 16) != ARCHIVE_OK) ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2288:6): [True: 0, False: 33] ------------------ 2289| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2290| | 2291| 33| ds->error = 0; 2292| | 2293| 33| return (ARCHIVE_OK); ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2294| 33|} archive_read_support_format_cab.c:lzx_huffman_init: 3257| 132|{ 3258| 132| size_t tbl_size = (size_t)1 << tbl_bits; 3259| | 3260| 132| if (hf->bitlen == NULL || hf->symbol_count != symbol_count) { ------------------ | Branch (3260:6): [True: 132, False: 0] | Branch (3260:28): [True: 0, False: 0] ------------------ 3261| 132| free(hf->bitlen); 3262| 132| hf->bitlen = calloc(symbol_count, sizeof(hf->bitlen[0])); 3263| 132| if (hf->bitlen == NULL) ------------------ | Branch (3263:7): [True: 0, False: 132] ------------------ 3264| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3265| 132| hf->symbol_count = symbol_count; 3266| 132| } else 3267| 0| memset(hf->bitlen, 0, symbol_count * sizeof(hf->bitlen[0])); 3268| 132| if (hf->tbl == NULL) { ------------------ | Branch (3268:6): [True: 132, False: 0] ------------------ 3269| 132| hf->tbl = calloc(tbl_size, sizeof(hf->tbl[0])); 3270| 132| if (hf->tbl == NULL) ------------------ | Branch (3270:7): [True: 0, False: 132] ------------------ 3271| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3272| 132| hf->tbl_bits = tbl_bits; 3273| 132| } else 3274| 0| memset(hf->tbl, 0, 3275| 0| ((size_t)1 << hf->tbl_bits) * sizeof(hf->tbl[0])); 3276| 132| return (ARCHIVE_OK); ------------------ | | 233| 132|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3277| 132|} archive_read_support_format_cab.c:lzx_cleanup_bitstream: 2490| 77|{ 2491| 77| strm->ds->br.cache_avail = 0; 2492| 77| strm->ds->br.have_odd = 0; 2493| 77|} archive_read_support_format_cab.c:lzx_decode: 2506| 521|{ 2507| 521| struct lzx_dec *ds = strm->ds; 2508| 521| size_t avail_in; 2509| 521| int r; 2510| | 2511| 521| if (ds->error) ------------------ | Branch (2511:6): [True: 0, False: 521] ------------------ 2512| 0| return (ds->error); 2513| | 2514| 521| avail_in = strm->avail_in; 2515| 521| lzx_br_fixup(strm, &(ds->br)); 2516| 523| do { 2517| 523| if (ds->state < ST_MAIN) ------------------ | | 175| 523|#define ST_MAIN 18 ------------------ | Branch (2517:7): [True: 486, False: 37] ------------------ 2518| 486| r = lzx_read_blocks(strm, last); 2519| 37| else { 2520| 37| size_t bytes_written = strm->avail_out; 2521| | 2522| 37| r = lzx_decode_blocks(strm, last); 2523| 37| bytes_written -= strm->avail_out; 2524| 37| strm->next_out += bytes_written; 2525| 37| strm->total_out += bytes_written; 2526| 37| } 2527| 523| } while (r == 100); ------------------ | Branch (2527:11): [True: 2, False: 521] ------------------ 2528| 521| strm->total_in += avail_in - strm->avail_in; 2529| 521| return (r); 2530| 521|} archive_read_support_format_cab.c:lzx_br_fixup: 2474| 521|{ 2475| 521| ssize_t n = CACHE_BITS - br->cache_avail; ------------------ | | 140| 521|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 2476| | 2477| 521| if (br->have_odd && n >= 16 && strm->avail_in > 0) { ------------------ | Branch (2477:6): [True: 0, False: 521] | Branch (2477:22): [True: 0, False: 0] | Branch (2477:33): [True: 0, False: 0] ------------------ 2478| 0| br->cache_buffer = 2479| 0| (br->cache_buffer << 16) | 2480| 0| ((uint16_t)(*strm->next_in)) << 8 | br->odd; 2481| 0| strm->next_in++; 2482| 0| strm->avail_in--; 2483| 0| br->cache_avail += 16; 2484| 0| br->have_odd = 0; 2485| 0| } 2486| 521|} archive_read_support_format_cab.c:lzx_read_blocks: 2534| 486|{ 2535| 486| struct lzx_dec *ds = strm->ds; 2536| 486| struct lzx_br *br = &(ds->br); 2537| 486| int r; 2538| 486| uint16_t i; 2539| | 2540| 492| for (;;) { 2541| 492| switch (ds->state) { ------------------ | Branch (2541:11): [True: 492, False: 0] ------------------ 2542| 33| case ST_RD_TRANSLATION: ------------------ | | 157| 33|#define ST_RD_TRANSLATION 0 ------------------ | Branch (2542:3): [True: 33, False: 459] ------------------ 2543| 33| if (!lzx_br_read_ahead(strm, br, 1)) { ------------------ | | 2375| 33| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 66| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 66|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 33] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 33, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2544| 0| ds->state = ST_RD_TRANSLATION; ------------------ | | 157| 0|#define ST_RD_TRANSLATION 0 ------------------ 2545| 0| if (last) ------------------ | Branch (2545:9): [True: 0, False: 0] ------------------ 2546| 0| goto failed; 2547| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2548| 0| } 2549| 33| ds->translation = lzx_br_bits(br, 1); ------------------ | | 2359| 33| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 33| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2550| 33| lzx_br_consume(br, 1); ------------------ | | 2378| 33|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2551| | /* FALL THROUGH */ 2552| 33| case ST_RD_TRANSLATION_SIZE: ------------------ | | 158| 33|#define ST_RD_TRANSLATION_SIZE 1 ------------------ | Branch (2552:3): [True: 0, False: 492] ------------------ 2553| 33| if (ds->translation) { ------------------ | Branch (2553:8): [True: 24, False: 9] ------------------ 2554| 24| uint32_t v; 2555| | 2556| 24| if (!lzx_br_read_ahead(strm, br, 32)) { ------------------ | | 2375| 24| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 48| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 48|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 24, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2557| 0| ds->state = ST_RD_TRANSLATION_SIZE; ------------------ | | 158| 0|#define ST_RD_TRANSLATION_SIZE 1 ------------------ 2558| 0| if (last) ------------------ | Branch (2558:10): [True: 0, False: 0] ------------------ 2559| 0| goto failed; 2560| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2561| 0| } 2562| 24| v = lzx_br_bits(br, 16); ------------------ | | 2359| 24| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 24| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2563| 24| lzx_br_consume(br, 16); ------------------ | | 2378| 24|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2564| 24| v <<= 16; 2565| 24| v |= lzx_br_bits(br, 16); ------------------ | | 2359| 24| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 24| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2566| 24| if (v > MAX_FILE_SIZE) ------------------ | | 287| 24|#define MAX_FILE_SIZE (UINT16_MAX * MAX_UNCOMPRESS_SIZE) | | ------------------ | | | | 286| 24|#define MAX_UNCOMPRESS_SIZE 0x8000 | | ------------------ ------------------ | Branch (2566:9): [True: 1, False: 23] ------------------ 2567| 1| goto failed; 2568| 23| ds->translation_size = (int32_t)v; 2569| 23| lzx_br_consume(br, 16); ------------------ | | 2378| 23|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2570| 23| } 2571| | /* FALL THROUGH */ 2572| 485| case ST_RD_BLOCK_TYPE: ------------------ | | 159| 485|#define ST_RD_BLOCK_TYPE 2 ------------------ | Branch (2572:3): [True: 453, False: 39] ------------------ 2573| 485| if (!lzx_br_read_ahead(strm, br, 3)) { ------------------ | | 2375| 485| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 970| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 970|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 32, False: 453] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 453|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 453, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2574| 0| ds->state = ST_RD_BLOCK_TYPE; ------------------ | | 159| 0|#define ST_RD_BLOCK_TYPE 2 ------------------ 2575| 0| if (last) ------------------ | Branch (2575:9): [True: 0, False: 0] ------------------ 2576| 0| goto failed; 2577| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2578| 0| } 2579| 485| ds->block_type = lzx_br_bits(br, 3); ------------------ | | 2359| 485| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 485| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2580| 485| lzx_br_consume(br, 3); ------------------ | | 2378| 485|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2581| | /* Check a block type. */ 2582| 485| switch (ds->block_type) { 2583| 3| case VERBATIM_BLOCK: ------------------ | | 202| 3|#define VERBATIM_BLOCK 1 ------------------ | Branch (2583:4): [True: 3, False: 482] ------------------ 2584| 6| case ALIGNED_OFFSET_BLOCK: ------------------ | | 203| 6|#define ALIGNED_OFFSET_BLOCK 2 ------------------ | Branch (2584:4): [True: 3, False: 482] ------------------ 2585| 481| case UNCOMPRESSED_BLOCK: ------------------ | | 204| 481|#define UNCOMPRESSED_BLOCK 3 ------------------ | Branch (2585:4): [True: 475, False: 10] ------------------ 2586| 481| break; 2587| 4| default: ------------------ | Branch (2587:4): [True: 4, False: 481] ------------------ 2588| 4| goto failed;/* Invalid */ 2589| 485| } 2590| | /* FALL THROUGH */ 2591| 481| case ST_RD_BLOCK_SIZE: ------------------ | | 160| 481|#define ST_RD_BLOCK_SIZE 3 ------------------ | Branch (2591:3): [True: 0, False: 492] ------------------ 2592| 481| if (!lzx_br_read_ahead(strm, br, 24)) { ------------------ | | 2375| 481| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 962| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 962|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 481, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2593| 0| ds->state = ST_RD_BLOCK_SIZE; ------------------ | | 160| 0|#define ST_RD_BLOCK_SIZE 3 ------------------ 2594| 0| if (last) ------------------ | Branch (2594:9): [True: 0, False: 0] ------------------ 2595| 0| goto failed; 2596| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2597| 0| } 2598| 481| ds->block_size = lzx_br_bits(br, 8); ------------------ | | 2359| 481| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 481| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2599| 481| lzx_br_consume(br, 8); ------------------ | | 2378| 481|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2600| 481| ds->block_size <<= 16; 2601| 481| ds->block_size |= lzx_br_bits(br, 16); ------------------ | | 2359| 481| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 481| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2602| 481| lzx_br_consume(br, 16); ------------------ | | 2378| 481|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2603| 481| if (ds->block_size == 0) ------------------ | Branch (2603:8): [True: 0, False: 481] ------------------ 2604| 0| goto failed; 2605| 481| ds->block_bytes_avail = ds->block_size; 2606| 481| if (ds->block_type != UNCOMPRESSED_BLOCK) { ------------------ | | 204| 481|#define UNCOMPRESSED_BLOCK 3 ------------------ | Branch (2606:8): [True: 6, False: 475] ------------------ 2607| 6| if (ds->block_type == VERBATIM_BLOCK) ------------------ | | 202| 6|#define VERBATIM_BLOCK 1 ------------------ | Branch (2607:9): [True: 3, False: 3] ------------------ 2608| 3| ds->state = ST_RD_VERBATIM; ------------------ | | 168| 3|#define ST_RD_VERBATIM 11 ------------------ 2609| 3| else 2610| 3| ds->state = ST_RD_ALIGNED_OFFSET; ------------------ | | 167| 3|#define ST_RD_ALIGNED_OFFSET 10 ------------------ 2611| 6| break; 2612| 6| } 2613| | /* FALL THROUGH */ 2614| 475| case ST_RD_ALIGNMENT: ------------------ | | 161| 475|#define ST_RD_ALIGNMENT 4 ------------------ | Branch (2614:3): [True: 0, False: 492] ------------------ 2615| | /* 2616| | * Handle an Uncompressed Block. 2617| | */ 2618| | /* Skip padding to align following field on 2619| | * 16-bit boundary. */ 2620| 475| if (lzx_br_is_unaligned(br)) ------------------ | | 2381| 475|#define lzx_br_is_unaligned(br) ((br)->cache_avail & 0x0f) | | ------------------ | | | Branch (2381:33): [True: 475, False: 0] | | ------------------ ------------------ 2621| 475| lzx_br_consume_unaligned_bits(br); ------------------ | | 2379| 475|#define lzx_br_consume_unaligned_bits(br) ((br)->cache_avail &= ~0x0f) ------------------ 2622| 0| else { 2623| 0| if (lzx_br_read_ahead(strm, br, 16)) ------------------ | | 2375| 0| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 0| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2624| 0| lzx_br_consume(br, 16); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2625| 0| else { 2626| 0| ds->state = ST_RD_ALIGNMENT; ------------------ | | 161| 0|#define ST_RD_ALIGNMENT 4 ------------------ 2627| 0| if (last) ------------------ | Branch (2627:10): [True: 0, False: 0] ------------------ 2628| 0| goto failed; 2629| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2630| 0| } 2631| 0| } 2632| | /* Preparation to read repeated offsets R0,R1 and R2. */ 2633| 475| ds->rbytes_avail = 0; 2634| 475| ds->state = ST_RD_R0; ------------------ | | 162| 475|#define ST_RD_R0 5 ------------------ 2635| | /* FALL THROUGH */ 2636| 475| case ST_RD_R0: ------------------ | | 162| 475|#define ST_RD_R0 5 ------------------ | Branch (2636:3): [True: 0, False: 492] ------------------ 2637| 475| case ST_RD_R1: ------------------ | | 163| 475|#define ST_RD_R1 6 ------------------ | Branch (2637:3): [True: 0, False: 492] ------------------ 2638| 475| case ST_RD_R2: ------------------ | | 164| 475|#define ST_RD_R2 7 ------------------ | Branch (2638:3): [True: 0, False: 492] ------------------ 2639| 1.42k| do { 2640| 1.42k| uint16_t u16; 2641| | /* Drain bits in the cache buffer of 2642| | * bit-stream. */ 2643| 1.42k| if (lzx_br_has(br, 32)) { ------------------ | | 2356| 1.42k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | ------------------ | | | Branch (2356:27): [True: 454, False: 971] | | ------------------ ------------------ 2644| 454| u16 = lzx_br_bits(br, 16); ------------------ | | 2359| 454| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 454| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2645| 454| lzx_br_consume(br, 16); ------------------ | | 2378| 454|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2646| 454| archive_le16enc(ds->rbytes, u16); 2647| 454| u16 = lzx_br_bits(br, 16); ------------------ | | 2359| 454| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 454| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2648| 454| lzx_br_consume(br, 16); ------------------ | | 2378| 454|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2649| 454| archive_le16enc(ds->rbytes+2, u16); 2650| 454| ds->rbytes_avail = 4; 2651| 971| } else if (lzx_br_has(br, 16)) { ------------------ | | 2356| 971|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | ------------------ | | | Branch (2356:27): [True: 0, False: 971] | | ------------------ ------------------ 2652| 0| u16 = lzx_br_bits(br, 16); ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2653| 0| lzx_br_consume(br, 16); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2654| 0| archive_le16enc(ds->rbytes, u16); 2655| 0| ds->rbytes_avail = 2; 2656| 0| } 2657| 1.42k| if (ds->rbytes_avail < 4 && ds->br.have_odd) { ------------------ | Branch (2657:9): [True: 971, False: 454] | Branch (2657:33): [True: 0, False: 971] ------------------ 2658| 0| ds->rbytes[ds->rbytes_avail++] = 2659| 0| ds->br.odd; 2660| 0| ds->br.have_odd = 0; 2661| 0| } 2662| 5.30k| while (ds->rbytes_avail < 4) { ------------------ | Branch (2662:12): [True: 3.88k, False: 1.42k] ------------------ 2663| 3.88k| if (strm->avail_in <= 0) { ------------------ | Branch (2663:10): [True: 0, False: 3.88k] ------------------ 2664| 0| if (last) ------------------ | Branch (2664:11): [True: 0, False: 0] ------------------ 2665| 0| goto failed; 2666| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2667| 0| } 2668| 3.88k| ds->rbytes[ds->rbytes_avail++] = 2669| 3.88k| *strm->next_in++; 2670| 3.88k| strm->avail_in--; 2671| 3.88k| } 2672| 1.42k| ds->rbytes_avail = 0; 2673| 1.42k| if (ds->state == ST_RD_R0) { ------------------ | | 162| 1.42k|#define ST_RD_R0 5 ------------------ | Branch (2673:9): [True: 475, False: 950] ------------------ 2674| 475| ds->r0 = archive_le32dec(ds->rbytes); 2675| 475| if (ds->r0 > (size_t)INT32_MAX) ------------------ | Branch (2675:10): [True: 0, False: 475] ------------------ 2676| 0| goto failed; 2677| 475| ds->state = ST_RD_R1; ------------------ | | 163| 475|#define ST_RD_R1 6 ------------------ 2678| 950| } else if (ds->state == ST_RD_R1) { ------------------ | | 163| 950|#define ST_RD_R1 6 ------------------ | Branch (2678:16): [True: 475, False: 475] ------------------ 2679| 475| ds->r1 = archive_le32dec(ds->rbytes); 2680| 475| if (ds->r1 > (size_t)INT32_MAX) ------------------ | Branch (2680:10): [True: 0, False: 475] ------------------ 2681| 0| goto failed; 2682| 475| ds->state = ST_RD_R2; ------------------ | | 164| 475|#define ST_RD_R2 7 ------------------ 2683| 475| } else if (ds->state == ST_RD_R2) { ------------------ | | 164| 475|#define ST_RD_R2 7 ------------------ | Branch (2683:16): [True: 475, False: 0] ------------------ 2684| 475| ds->r2 = archive_le32dec(ds->rbytes); 2685| 475| if (ds->r2 > (size_t)INT32_MAX) ------------------ | Branch (2685:10): [True: 0, False: 475] ------------------ 2686| 0| goto failed; 2687| | /* We've gotten all repeated offsets. */ 2688| 475| ds->state = ST_COPY_UNCOMP1; ------------------ | | 165| 475|#define ST_COPY_UNCOMP1 8 ------------------ 2689| 475| } 2690| 1.42k| } while (ds->state != ST_COPY_UNCOMP1); ------------------ | | 165| 1.42k|#define ST_COPY_UNCOMP1 8 ------------------ | Branch (2690:13): [True: 950, False: 475] ------------------ 2691| | /* FALL THROUGH */ 2692| 475| case ST_COPY_UNCOMP1: ------------------ | | 165| 475|#define ST_COPY_UNCOMP1 8 ------------------ | Branch (2692:3): [True: 0, False: 492] ------------------ 2693| | /* 2694| | * Copy bytes from next_in to next_out directly. 2695| | */ 2696| 950| while (ds->block_bytes_avail) { ------------------ | Branch (2696:11): [True: 497, False: 453] ------------------ 2697| 497| size_t l; 2698| | 2699| 497| if (strm->avail_out <= 0) ------------------ | Branch (2699:9): [True: 20, False: 477] ------------------ 2700| | /* Output buffer is empty. */ 2701| 20| return (ARCHIVE_OK); ------------------ | | 233| 20|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2702| 477| if (strm->avail_in <= 0) { ------------------ | Branch (2702:9): [True: 2, False: 475] ------------------ 2703| | /* Input buffer is empty. */ 2704| 2| if (last) ------------------ | Branch (2704:10): [True: 0, False: 2] ------------------ 2705| 0| goto failed; 2706| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2707| 2| } 2708| 475| l = ds->block_bytes_avail; 2709| 475| if (l > ds->w_size - ds->w_pos) ------------------ | Branch (2709:9): [True: 21, False: 454] ------------------ 2710| 21| l = ds->w_size - ds->w_pos; 2711| 475| if (l > strm->avail_out) ------------------ | Branch (2711:9): [True: 22, False: 453] ------------------ 2712| 22| l = strm->avail_out; 2713| 475| if (l > strm->avail_in) ------------------ | Branch (2713:9): [True: 2, False: 473] ------------------ 2714| 2| l = strm->avail_in; 2715| 475| memcpy(strm->next_out, strm->next_in, l); 2716| 475| memcpy(&(ds->w_buff[ds->w_pos]), 2717| 475| strm->next_in, l); 2718| 475| strm->next_in += l; 2719| 475| strm->avail_in -= l; 2720| 475| strm->next_out += l; 2721| 475| strm->avail_out -= l; 2722| 475| strm->total_out += l; 2723| 475| ds->w_pos = (ds->w_pos + l) & ds->w_mask; 2724| 475| if (ds->w_filled < ds->w_size) { ------------------ | Branch (2724:9): [True: 475, False: 0] ------------------ 2725| 475| ds->w_filled += l; 2726| 475| if (ds->w_filled > ds->w_size) ------------------ | Branch (2726:10): [True: 0, False: 475] ------------------ 2727| 0| ds->w_filled = ds->w_size; 2728| 475| } 2729| 475| ds->block_bytes_avail -= l; 2730| 475| } 2731| | /* FALL THROUGH */ 2732| 453| case ST_COPY_UNCOMP2: ------------------ | | 166| 453|#define ST_COPY_UNCOMP2 9 ------------------ | Branch (2732:3): [True: 0, False: 492] ------------------ 2733| | /* Re-align; skip padding byte. */ 2734| 453| if (ds->block_size & 1) { ------------------ | Branch (2734:8): [True: 440, False: 13] ------------------ 2735| 440| if (strm->avail_in <= 0) { ------------------ | Branch (2735:9): [True: 0, False: 440] ------------------ 2736| | /* Input buffer is empty. */ 2737| 0| ds->state = ST_COPY_UNCOMP2; ------------------ | | 166| 0|#define ST_COPY_UNCOMP2 9 ------------------ 2738| 0| if (last) ------------------ | Branch (2738:10): [True: 0, False: 0] ------------------ 2739| 0| goto failed; 2740| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2741| 0| } 2742| 440| strm->next_in++; 2743| 440| strm->avail_in --; 2744| 440| } 2745| | /* This block ended. */ 2746| 453| ds->state = ST_RD_BLOCK_TYPE; ------------------ | | 159| 453|#define ST_RD_BLOCK_TYPE 2 ------------------ 2747| 453| return (ARCHIVE_EOF); ------------------ | | 232| 453|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2748| | /********************/ 2749| 3| case ST_RD_ALIGNED_OFFSET: ------------------ | | 167| 3|#define ST_RD_ALIGNED_OFFSET 10 ------------------ | Branch (2749:3): [True: 3, False: 489] ------------------ 2750| | /* 2751| | * Read Aligned offset tree. 2752| | */ 2753| 3| if (!lzx_br_read_ahead(strm, br, 3 * ds->at.symbol_count)) { ------------------ | | 2375| 3| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 6| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 6|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 3, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2754| 0| ds->state = ST_RD_ALIGNED_OFFSET; ------------------ | | 167| 0|#define ST_RD_ALIGNED_OFFSET 10 ------------------ 2755| 0| if (last) ------------------ | Branch (2755:9): [True: 0, False: 0] ------------------ 2756| 0| goto failed; 2757| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2758| 0| } 2759| 3| memset(ds->at.freq, 0, sizeof(ds->at.freq)); 2760| 27| for (i = 0; i < ds->at.symbol_count; i++) { ------------------ | Branch (2760:16): [True: 24, False: 3] ------------------ 2761| 24| ds->at.bitlen[i] = lzx_br_bits(br, 3); ------------------ | | 2359| 24| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 24| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2762| 24| ds->at.freq[ds->at.bitlen[i]]++; 2763| 24| lzx_br_consume(br, 3); ------------------ | | 2378| 24|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2764| 24| } 2765| 3| if (lzx_make_huffman_table(&ds->at) < 0) ------------------ | Branch (2765:8): [True: 0, False: 3] ------------------ 2766| 0| goto failed; 2767| | /* FALL THROUGH */ 2768| 6| case ST_RD_VERBATIM: ------------------ | | 168| 6|#define ST_RD_VERBATIM 11 ------------------ | Branch (2768:3): [True: 3, False: 489] ------------------ 2769| 6| ds->loop = 0; 2770| | /* FALL THROUGH */ 2771| 6| case ST_RD_PRE_MAIN_TREE_256: ------------------ | | 169| 6|#define ST_RD_PRE_MAIN_TREE_256 12 ------------------ | Branch (2771:3): [True: 0, False: 492] ------------------ 2772| | /* 2773| | * Read Pre-tree for first 256 elements of main tree. 2774| | */ 2775| 6| if (lzx_read_pre_tree(strm) < 0) { ------------------ | Branch (2775:8): [True: 0, False: 6] ------------------ 2776| 0| ds->state = ST_RD_PRE_MAIN_TREE_256; ------------------ | | 169| 0|#define ST_RD_PRE_MAIN_TREE_256 12 ------------------ 2777| 0| if (last) ------------------ | Branch (2777:9): [True: 0, False: 0] ------------------ 2778| 0| goto failed; 2779| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2780| 0| } 2781| 6| if (lzx_make_huffman_table(&ds->pt) < 0) ------------------ | Branch (2781:8): [True: 2, False: 4] ------------------ 2782| 2| goto failed; 2783| 4| ds->loop = 0; 2784| | /* FALL THROUGH */ 2785| 4| case ST_MAIN_TREE_256: ------------------ | | 170| 4|#define ST_MAIN_TREE_256 13 ------------------ | Branch (2785:3): [True: 0, False: 492] ------------------ 2786| | /* 2787| | * Get path lengths of first 256 elements of main tree. 2788| | */ 2789| 4| r = lzx_read_bitlen(strm, &ds->mt, 256); 2790| 4| if (r == ARCHIVE_EOF) { ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (2790:8): [True: 0, False: 4] ------------------ 2791| 0| ds->state = ST_MAIN_TREE_256; ------------------ | | 170| 0|#define ST_MAIN_TREE_256 13 ------------------ 2792| 0| if (last) ------------------ | Branch (2792:9): [True: 0, False: 0] ------------------ 2793| 0| goto failed; 2794| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2795| 4| } else if (r < 0) ------------------ | Branch (2795:15): [True: 0, False: 4] ------------------ 2796| 0| goto failed; 2797| 4| ds->loop = 0; 2798| | /* FALL THROUGH */ 2799| 4| case ST_RD_PRE_MAIN_TREE_REM: ------------------ | | 171| 4|#define ST_RD_PRE_MAIN_TREE_REM 14 ------------------ | Branch (2799:3): [True: 0, False: 492] ------------------ 2800| | /* 2801| | * Read Pre-tree for remaining elements of main tree. 2802| | */ 2803| 4| if (lzx_read_pre_tree(strm) < 0) { ------------------ | Branch (2803:8): [True: 0, False: 4] ------------------ 2804| 0| ds->state = ST_RD_PRE_MAIN_TREE_REM; ------------------ | | 171| 0|#define ST_RD_PRE_MAIN_TREE_REM 14 ------------------ 2805| 0| if (last) ------------------ | Branch (2805:9): [True: 0, False: 0] ------------------ 2806| 0| goto failed; 2807| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2808| 0| } 2809| 4| if (lzx_make_huffman_table(&ds->pt) < 0) ------------------ | Branch (2809:8): [True: 0, False: 4] ------------------ 2810| 0| goto failed; 2811| 4| ds->loop = 256; 2812| | /* FALL THROUGH */ 2813| 4| case ST_MAIN_TREE_REM: ------------------ | | 172| 4|#define ST_MAIN_TREE_REM 15 ------------------ | Branch (2813:3): [True: 0, False: 492] ------------------ 2814| | /* 2815| | * Get path lengths of remaining elements of main tree. 2816| | */ 2817| 4| r = lzx_read_bitlen(strm, &ds->mt, 0); 2818| 4| if (r == ARCHIVE_EOF) { ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (2818:8): [True: 0, False: 4] ------------------ 2819| 0| ds->state = ST_MAIN_TREE_REM; ------------------ | | 172| 0|#define ST_MAIN_TREE_REM 15 ------------------ 2820| 0| if (last) ------------------ | Branch (2820:9): [True: 0, False: 0] ------------------ 2821| 0| goto failed; 2822| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2823| 4| } else if (r < 0) ------------------ | Branch (2823:15): [True: 0, False: 4] ------------------ 2824| 0| goto failed; 2825| 4| if (lzx_make_huffman_table(&ds->mt) < 0) ------------------ | Branch (2825:8): [True: 1, False: 3] ------------------ 2826| 1| goto failed; 2827| 3| ds->loop = 0; 2828| | /* FALL THROUGH */ 2829| 3| case ST_RD_PRE_LENGTH_TREE: ------------------ | | 173| 3|#define ST_RD_PRE_LENGTH_TREE 16 ------------------ | Branch (2829:3): [True: 0, False: 492] ------------------ 2830| | /* 2831| | * Read Pre-tree for remaining elements of main tree. 2832| | */ 2833| 3| if (lzx_read_pre_tree(strm) < 0) { ------------------ | Branch (2833:8): [True: 0, False: 3] ------------------ 2834| 0| ds->state = ST_RD_PRE_LENGTH_TREE; ------------------ | | 173| 0|#define ST_RD_PRE_LENGTH_TREE 16 ------------------ 2835| 0| if (last) ------------------ | Branch (2835:9): [True: 0, False: 0] ------------------ 2836| 0| goto failed; 2837| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2838| 0| } 2839| 3| if (lzx_make_huffman_table(&ds->pt) < 0) ------------------ | Branch (2839:8): [True: 0, False: 3] ------------------ 2840| 0| goto failed; 2841| 3| ds->loop = 0; 2842| | /* FALL THROUGH */ 2843| 3| case ST_LENGTH_TREE: ------------------ | | 174| 3|#define ST_LENGTH_TREE 17 ------------------ | Branch (2843:3): [True: 0, False: 492] ------------------ 2844| | /* 2845| | * Get path lengths of remaining elements of main tree. 2846| | */ 2847| 3| r = lzx_read_bitlen(strm, &ds->lt, 0); 2848| 3| if (r == ARCHIVE_EOF) { ------------------ | | 232| 3|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (2848:8): [True: 1, False: 2] ------------------ 2849| 1| ds->state = ST_LENGTH_TREE; ------------------ | | 174| 1|#define ST_LENGTH_TREE 17 ------------------ 2850| 1| if (last) ------------------ | Branch (2850:9): [True: 1, False: 0] ------------------ 2851| 1| goto failed; 2852| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2853| 2| } else if (r < 0) ------------------ | Branch (2853:15): [True: 0, False: 2] ------------------ 2854| 0| goto failed; 2855| 2| if (lzx_make_huffman_table(&ds->lt) < 0) ------------------ | Branch (2855:8): [True: 0, False: 2] ------------------ 2856| 0| goto failed; 2857| 2| ds->state = ST_MAIN; ------------------ | | 175| 2|#define ST_MAIN 18 ------------------ 2858| 2| return (100); 2859| 492| } 2860| 492| } 2861| 9|failed: 2862| 9| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 9|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2863| 486|} archive_read_support_format_cab.c:lzx_br_fillup: 2404| 524|{ 2405| |/* 2406| | * x86 processor family can read misaligned data without an access error. 2407| | */ 2408| 524| ssize_t n = CACHE_BITS - br->cache_avail; ------------------ | | 140| 524|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 2409| | 2410| 526| for (;;) { 2411| 526| switch (n >> 4) { 2412| 517| case 4: ------------------ | Branch (2412:3): [True: 517, False: 9] ------------------ 2413| 517| if (strm->avail_in >= 8) { ------------------ | Branch (2413:8): [True: 515, False: 2] ------------------ 2414| 515| br->cache_buffer = 2415| 515| ((uint64_t)strm->next_in[1]) << 56 | 2416| 515| ((uint64_t)strm->next_in[0]) << 48 | 2417| 515| ((uint64_t)strm->next_in[3]) << 40 | 2418| 515| ((uint64_t)strm->next_in[2]) << 32 | 2419| 515| ((uint32_t)strm->next_in[5]) << 24 | 2420| 515| ((uint32_t)strm->next_in[4]) << 16 | 2421| 515| ((uint32_t)strm->next_in[7]) << 8 | 2422| 515| (uint32_t)strm->next_in[6]; 2423| 515| strm->next_in += 8; 2424| 515| strm->avail_in -= 8; 2425| 515| br->cache_avail += 8 * 8; 2426| 515| return (ARCHIVE_OK); ------------------ | | 233| 515|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2427| 515| } 2428| 2| break; 2429| 8| case 3: ------------------ | Branch (2429:3): [True: 8, False: 518] ------------------ 2430| 8| if (strm->avail_in >= 6) { ------------------ | Branch (2430:8): [True: 7, False: 1] ------------------ 2431| 7| br->cache_buffer = 2432| 7| (br->cache_buffer << 48) | 2433| 7| ((uint64_t)strm->next_in[1]) << 40 | 2434| 7| ((uint64_t)strm->next_in[0]) << 32 | 2435| 7| ((uint64_t)strm->next_in[3]) << 24 | 2436| 7| ((uint64_t)strm->next_in[2]) << 16 | 2437| 7| ((uint64_t)strm->next_in[5]) << 8 | 2438| 7| (uint64_t)strm->next_in[4]; 2439| 7| strm->next_in += 6; 2440| 7| strm->avail_in -= 6; 2441| 7| br->cache_avail += 6 * 8; 2442| 7| return (ARCHIVE_OK); ------------------ | | 233| 7|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2443| 7| } 2444| 1| break; 2445| 1| case 0: ------------------ | Branch (2445:3): [True: 0, False: 526] ------------------ 2446| | /* We have enough compressed data in 2447| | * the cache buffer.*/ 2448| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2449| 1| default: ------------------ | Branch (2449:3): [True: 1, False: 525] ------------------ 2450| 1| break; 2451| 526| } 2452| 4| if (strm->avail_in < 2) { ------------------ | Branch (2452:7): [True: 2, False: 2] ------------------ 2453| | /* There is not enough compressed data to 2454| | * fill up the cache buffer. */ 2455| 2| if (strm->avail_in == 1) { ------------------ | Branch (2455:8): [True: 1, False: 1] ------------------ 2456| 1| br->odd = *strm->next_in++; 2457| 1| strm->avail_in--; 2458| 1| br->have_odd = 1; 2459| 1| } 2460| 2| return (ARCHIVE_EOF); ------------------ | | 232| 2|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2461| 2| } 2462| 2| br->cache_buffer = 2463| 2| (br->cache_buffer << 16) | 2464| 2| archive_le16dec(strm->next_in); 2465| 2| strm->next_in += 2; 2466| 2| strm->avail_in -= 2; 2467| 2| br->cache_avail += 16; 2468| 2| n -= 16; 2469| 2| } 2470| 524|} archive_read_support_format_cab.c:lzx_make_huffman_table: 3292| 22|{ 3293| 22| uint16_t bitptn[17], weight[17]; 3294| 22| uint16_t *tbl; 3295| 22| const uint8_t *bitlen; 3296| 22| uint8_t maxbits = 0; 3297| 22| uint32_t ptn; 3298| 22| uint16_t i, symbol_count, w; 3299| | 3300| | /* 3301| | * Initialize bit patterns. 3302| | * 3303| | * Each bitptn element represents the smallest possible 3304| | * code sequence allowed. The weight represents the amount 3305| | * of lookup bit patterns covered by a code of this length. 3306| | * 3307| | * Example of a Huffman tree: 3308| | * 3309| | * idx | freq[idx] 3310| | * ----+---------- 3311| | * 1 | 1 3312| | * 2 | 2 3313| | * 3314| | * The result will be: 3315| | * 3316| | * idx | bitptn[idx] | weight[idx] 3317| | * ----+-------------+------------ 3318| | * 1 | 0x0000 | 32768 3319| | * 2 | 0x8000 | 16384 3320| | * 3321| | * This means that a code with bit length 1 will take 32768 3322| | * possible combinations starting with 0b0. Since one such code exists 3323| | * (freq[1] = 1), codes with bit length 2 must start with 0b1. Since 3324| | * two codes with bit length 2 exist (freq[2] = 2), no more codes can 3325| | * be added. 3326| | * 3327| | * In this example, maxbits will be 2 (longest code length is 2). 3328| | */ 3329| 22| ptn = 0; 3330| 374| for (i = 1, w = 1 << 15; i <= 16; i++, w >>= 1) { ------------------ | Branch (3330:27): [True: 352, False: 22] ------------------ 3331| 352| bitptn[i] = ptn; 3332| 352| weight[i] = w; 3333| 352| if (hf->freq[i]) { ------------------ | Branch (3333:7): [True: 19, False: 333] ------------------ 3334| 19| ptn += hf->freq[i] * w; 3335| 19| maxbits = i; 3336| 19| } 3337| 352| } 3338| | /* Verify Kraft's inequality. */ 3339| 22| if (ptn != 0 && ptn != 0x10000) ------------------ | Branch (3339:6): [True: 6, False: 16] | Branch (3339:18): [True: 3, False: 3] ------------------ 3340| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3341| | 3342| | /* 3343| | * Shrink codes to smallest size by removing extra bits after 3344| | * the actual code sequences as good as possible. 3345| | * 3346| | * Continuing the example above: 3347| | * 3348| | * idx | bitptn[idx] | weight[idx] 3349| | * ----+-------------+------------- 3350| | * 1 | 0x0000 | 32768 3351| | * 2 | 0x8000 | 16384 3352| | * 3353| | * As can be seen, a total of 65536 entries must be created even 3354| | * though 4 would be sufficient (indices 0b00 to 0b11). Right shift 3355| | * the pattern and divide weight as much as possible: 3356| | * 3357| | * idx | bitptn[idx] | weight[idx] 3358| | * ----+-------------+------------- 3359| | * 1 | 0x0000 | 2 3360| | * 2 | 0x0002 | 1 3361| | * 3362| | * Thus, the direct, expanded lookup table only needs 4 entries. 3363| | */ 3364| 19| if (maxbits < 16) { ------------------ | Branch (3364:6): [True: 19, False: 0] ------------------ 3365| 19| uint8_t ebits = 16 - maxbits; 3366| 22| for (i = 1; i <= maxbits; i++) { ------------------ | Branch (3366:15): [True: 3, False: 19] ------------------ 3367| 3| bitptn[i] >>= ebits; 3368| 3| weight[i] >>= ebits; 3369| 3| } 3370| 19| } 3371| | 3372| | /* Grow table if necessary. */ 3373| 19| if (maxbits > hf->tbl_bits) { ------------------ | Branch (3373:6): [True: 0, False: 19] ------------------ 3374| 0| size_t tbl_size; 3375| | 3376| 0| hf->tbl_bits = 16; 3377| 0| tbl_size = (size_t)1 << hf->tbl_bits; 3378| | 3379| 0| free(hf->tbl); 3380| 0| hf->tbl = calloc(tbl_size, sizeof(hf->tbl[0])); 3381| 0| if (hf->tbl == NULL) ------------------ | Branch (3381:7): [True: 0, False: 0] ------------------ 3382| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3383| 0| } 3384| 19| hf->lookup_bits = maxbits; 3385| | 3386| | /* 3387| | * Construct the direct, expanded lookup table. 3388| | * 3389| | * Store each symbol in table for every possible bit patterns starting 3390| | * with their code. 3391| | * 3392| | * Following the example with len_avail being 4: 3393| | * 3394| | * idx | bitlen[idx] 3395| | * ----+------------ 3396| | * 0 | 0 3397| | * 1 | 1 3398| | * 2 | 0 3399| | * 3 | 2 3400| | * 4 | 2 3401| | * 3402| | * The resulting table contains all used symbols (1, 3, 4) for up to 3403| | * max_len bit patterns: 3404| | * 3405| | * idx | tbl[idx] 3406| | * ----------+--------- 3407| | * 0 (0b00) | 1 3408| | * 1 (0b01) | 1 3409| | * 2 (0b10) | 3 3410| | * 3 (0b11) | 4 3411| | */ 3412| 19| tbl = hf->tbl; 3413| 19| bitlen = hf->bitlen; 3414| 19| symbol_count = hf->symbol_count; 3415| 2.56k| for (i = 0; i < symbol_count; i++) { ------------------ | Branch (3415:14): [True: 2.55k, False: 19] ------------------ 3416| 2.55k| uint16_t *p; 3417| 2.55k| uint16_t cnt; 3418| 2.55k| uint8_t len; 3419| | 3420| 2.55k| if (bitlen[i] == 0) ------------------ | Branch (3420:7): [True: 2.54k, False: 6] ------------------ 3421| 2.54k| continue; 3422| | /* Get a bit pattern */ 3423| 6| len = bitlen[i]; 3424| 6| if (len > maxbits) ------------------ | Branch (3424:7): [True: 0, False: 6] ------------------ 3425| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3426| 6| ptn = bitptn[len]; 3427| 6| cnt = weight[len]; 3428| | /* Calculate next bit pattern */ 3429| 6| bitptn[len] = ptn + cnt; 3430| | /* Update the table */ 3431| 6| p = tbl + ptn; 3432| 12| while (cnt-- > 0) ------------------ | Branch (3432:10): [True: 6, False: 6] ------------------ 3433| 6| *p++ = i; 3434| 6| } 3435| 19| return (ARCHIVE_OK); ------------------ | | 233| 19|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3436| 19|} archive_read_support_format_cab.c:lzx_read_pre_tree: 3154| 13|{ 3155| 13| struct lzx_dec *ds = strm->ds; 3156| 13| struct lzx_br *br = &(ds->br); 3157| 13| uint16_t i; 3158| | 3159| 13| if (ds->loop == 0) ------------------ | Branch (3159:6): [True: 13, False: 0] ------------------ 3160| 13| memset(ds->pt.freq, 0, sizeof(ds->pt.freq)); 3161| 273| for (i = ds->loop; i < ds->pt.symbol_count; i++) { ------------------ | Branch (3161:21): [True: 260, False: 13] ------------------ 3162| 260| if (!lzx_br_read_ahead(strm, br, 4)) { ------------------ | | 2375| 260| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 520| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 520|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 242, False: 18] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 18|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 18, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3163| 0| ds->loop = i; 3164| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3165| 0| } 3166| 260| ds->pt.bitlen[i] = lzx_br_bits(br, 4); ------------------ | | 2359| 260| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 260| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3167| 260| ds->pt.freq[ds->pt.bitlen[i]]++; 3168| 260| lzx_br_consume(br, 4); ------------------ | | 2378| 260|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3169| 260| } 3170| 13| ds->loop = i; 3171| 13| return (ARCHIVE_OK); ------------------ | | 233| 13|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3172| 13|} archive_read_support_format_cab.c:lzx_read_bitlen: 3179| 11|{ 3180| 11| struct lzx_dec *ds = strm->ds; 3181| 11| struct lzx_br *br = &(ds->br); 3182| 11| int ret; 3183| 11| uint16_t c, i, j, rbits, same; 3184| | 3185| 11| i = ds->loop; 3186| 11| if (i == 0) ------------------ | Branch (3186:6): [True: 7, False: 4] ------------------ 3187| 7| memset(d->freq, 0, sizeof(d->freq)); 3188| 11| ret = ARCHIVE_EOF; ------------------ | | 232| 11|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3189| 11| if (end == 0) ------------------ | Branch (3189:6): [True: 7, False: 4] ------------------ 3190| 7| end = d->symbol_count; 3191| 1.98k| while (i < end) { ------------------ | Branch (3191:9): [True: 1.97k, False: 10] ------------------ 3192| 1.97k| ds->loop = i; 3193| 1.97k| if (!lzx_br_read_ahead(strm, br, (unsigned)ds->pt.lookup_bits)) ------------------ | | 2375| 1.97k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 3.95k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 3.95k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 1.96k, False: 8] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 8|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 8, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3194| 0| goto getdata; 3195| 1.97k| rbits = lzx_br_bits(br, ds->pt.lookup_bits); ------------------ | | 2359| 1.97k| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 1.97k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3196| 1.97k| c = lzx_decode_huffman(&(ds->pt), rbits); 3197| 1.97k| switch (c) { 3198| 128| case 17:/* several zero lengths, from 4 to 19. */ ------------------ | Branch (3198:3): [True: 128, False: 1.84k] ------------------ 3199| 128| if (!lzx_br_read_ahead(strm, br, ds->pt.bitlen[c] + 4U)) ------------------ | | 2375| 128| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 256| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 256|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 118, False: 10] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 10|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 8, False: 2] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 2|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 1, False: 1] | | | | ------------------ | | ------------------ ------------------ 3200| 1| goto getdata; 3201| 127| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2378| 127|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3202| 127| same = lzx_br_bits(br, 4) + 4; ------------------ | | 2359| 127| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 127| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3203| 127| if (same > end - i) ------------------ | Branch (3203:8): [True: 0, False: 127] ------------------ 3204| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3205| 127| lzx_br_consume(br, 4); ------------------ | | 2378| 127|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3206| 639| for (j = 0; j < same; j++) ------------------ | Branch (3206:16): [True: 512, False: 127] ------------------ 3207| 512| d->bitlen[i++] = 0; 3208| 127| break; 3209| 32| case 18:/* many zero lengths, from 20 to 51. */ ------------------ | Branch (3209:3): [True: 32, False: 1.94k] ------------------ 3210| 32| if (!lzx_br_read_ahead(strm, br, ds->pt.bitlen[c] + 5U)) ------------------ | | 2375| 32| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 64| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 64|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 30, False: 2] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3211| 0| goto getdata; 3212| 32| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2378| 32|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3213| 32| same = lzx_br_bits(br, 5) + 20; ------------------ | | 2359| 32| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 32| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3214| 32| if (same > end - i) ------------------ | Branch (3214:8): [True: 0, False: 32] ------------------ 3215| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3216| 32| lzx_br_consume(br, 5); ------------------ | | 2378| 32|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3217| 32| memset(d->bitlen + i, 0, same); 3218| 32| i += same; 3219| 32| break; 3220| 0| case 19:/* a few same lengths. */ ------------------ | Branch (3220:3): [True: 0, False: 1.97k] ------------------ 3221| 0| if (!lzx_br_read_ahead(strm, br, ------------------ | | 2375| 0| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 0| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3222| 0| ds->pt.bitlen[c] + 1U + ds->pt.lookup_bits)) 3223| 0| goto getdata; 3224| 0| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3225| 0| same = lzx_br_bits(br, 1) + 4; ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3226| 0| if (same > end - i) ------------------ | Branch (3226:8): [True: 0, False: 0] ------------------ 3227| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3228| 0| lzx_br_consume(br, 1); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3229| 0| rbits = lzx_br_bits(br, ds->pt.lookup_bits); ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3230| 0| c = lzx_decode_huffman(&(ds->pt), rbits); 3231| 0| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3232| 0| if (c > d->bitlen[i] + 17) ------------------ | Branch (3232:8): [True: 0, False: 0] ------------------ 3233| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3234| 0| c = (d->bitlen[i] + 17 - c) % 17; 3235| 0| for (j = 0; j < same; j++) ------------------ | Branch (3235:16): [True: 0, False: 0] ------------------ 3236| 0| d->bitlen[i++] = c; 3237| 0| d->freq[c] += same; 3238| 0| break; 3239| 1.81k| default: ------------------ | Branch (3239:3): [True: 1.81k, False: 160] ------------------ 3240| 1.81k| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2378| 1.81k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3241| 1.81k| if (c > d->bitlen[i] + 17) ------------------ | Branch (3241:8): [True: 0, False: 1.81k] ------------------ 3242| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3243| 1.81k| c = (d->bitlen[i] + 17 - c) % 17; 3244| 1.81k| d->freq[c]++; 3245| 1.81k| d->bitlen[i++] = c; 3246| 1.81k| break; 3247| 1.97k| } 3248| 1.97k| } 3249| 10| ret = ARCHIVE_OK; ------------------ | | 233| 10|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3250| 11|getdata: 3251| 11| ds->loop = i; 3252| 11| return (ret); 3253| 10|} archive_read_support_format_cab.c:lzx_decode_huffman: 3440| 1.18M|{ 3441| 1.18M| return hf->tbl[rbits]; 3442| 1.18M|} archive_read_support_format_cab.c:lzx_decode_blocks: 2867| 37|{ 2868| 37| struct lzx_dec *ds = strm->ds; 2869| 37| struct lzx_br bre = ds->br; 2870| 37| struct huffman *at = &(ds->at), *lt = &(ds->lt), *mt = &(ds->mt); 2871| 37| const struct lzx_pos_tbl *pos_tbl = ds->pos_tbl; 2872| 37| unsigned char *noutp = strm->next_out; 2873| 37| unsigned char *endp = noutp + strm->avail_out; 2874| 37| uint8_t *w_buff = ds->w_buff; 2875| 37| uint8_t *at_bitlen = at->bitlen; 2876| 37| uint8_t *lt_bitlen = lt->bitlen; 2877| 37| uint8_t *mt_bitlen = mt->bitlen; 2878| 37| size_t block_bytes_avail = ds->block_bytes_avail; 2879| 37| uint8_t at_lookup_bits = at->lookup_bits; 2880| 37| uint8_t lt_lookup_bits = lt->lookup_bits; 2881| 37| uint8_t mt_lookup_bits = mt->lookup_bits; 2882| 37| size_t copy_len = ds->copy_len, copy_pos = ds->copy_pos; 2883| 37| size_t w_pos = ds->w_pos, w_mask = ds->w_mask, w_size = ds->w_size; 2884| 37| size_t w_filled = ds->w_filled; 2885| 37| uint8_t length_header = ds->length_header; 2886| 37| uint8_t offset_bits = ds->offset_bits; 2887| 37| uint16_t position_slot = ds->position_slot; 2888| 37| size_t r0 = ds->r0, r1 = ds->r1, r2 = ds->r2; 2889| 37| int state = ds->state; 2890| 37| uint16_t c; 2891| 37| uint8_t block_type = ds->block_type; 2892| | 2893| 37| for (;;) { 2894| 37| switch (state) { ------------------ | Branch (2894:11): [True: 37, False: 0] ------------------ 2895| 37| case ST_MAIN: ------------------ | | 175| 37|#define ST_MAIN 18 ------------------ | Branch (2895:3): [True: 37, False: 0] ------------------ 2896| 1.18M| for (;;) { 2897| 1.18M| if (block_bytes_avail == 0) { ------------------ | Branch (2897:9): [True: 0, False: 1.18M] ------------------ 2898| | /* This block ended. */ 2899| 0| ds->state = ST_RD_BLOCK_TYPE; ------------------ | | 159| 0|#define ST_RD_BLOCK_TYPE 2 ------------------ 2900| 0| ds->br = bre; 2901| 0| ds->block_bytes_avail = 2902| 0| block_bytes_avail; 2903| 0| ds->copy_len = copy_len; 2904| 0| ds->copy_pos = copy_pos; 2905| 0| ds->length_header = length_header; 2906| 0| ds->position_slot = position_slot; 2907| 0| ds->r0 = r0; ds->r1 = r1; ds->r2 = r2; 2908| 0| ds->w_pos = w_pos; 2909| 0| ds->w_filled = w_filled; 2910| 0| strm->avail_out = endp - noutp; 2911| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2912| 0| } 2913| 1.18M| if (noutp >= endp) ------------------ | Branch (2913:9): [True: 37, False: 1.18M] ------------------ 2914| | /* Output buffer is empty. */ 2915| 37| goto next_data; 2916| | 2917| 1.18M| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2375| 1.18M| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 2.36M| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 2.36M|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 1.18M, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2918| 1.18M| mt_lookup_bits)) { 2919| 0| if (!last) ------------------ | Branch (2919:10): [True: 0, False: 0] ------------------ 2920| 0| goto next_data; 2921| | /* Remaining bits are less than 2922| | * maximum bits (mt.lookup_bits) but 2923| | * maybe it still remains as much as we 2924| | * need, so we should try to use it 2925| | * with dummy bits. */ 2926| 0| c = lzx_decode_huffman(mt, 2927| 0| lzx_br_bits_forced( ------------------ | | 2362| 0| (((uint32_t)((br)->cache_buffer << \ | | 2363| 0| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2928| 0| &bre, mt_lookup_bits)); 2929| 0| if (!lzx_br_has(&bre, mt_bitlen[c])) ------------------ | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2929:10): [True: 0, False: 0] ------------------ 2930| 0| goto failed;/* Over read. */ 2931| 0| lzx_br_consume(&bre, mt_bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2932| 1.18M| } else { 2933| 1.18M| c = lzx_decode_huffman(mt, 2934| 1.18M| lzx_br_bits(&bre, mt_lookup_bits)); ------------------ | | 2359| 1.18M| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 1.18M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2935| 1.18M| lzx_br_consume(&bre, mt_bitlen[c]); ------------------ | | 2378| 1.18M|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2936| 1.18M| } 2937| 1.18M| if (c > UCHAR_MAX) ------------------ | Branch (2937:9): [True: 0, False: 1.18M] ------------------ 2938| 0| break; 2939| | /* 2940| | * 'c' is exactly literal code. 2941| | */ 2942| | /* Save a decoded code to reference it 2943| | * afterward. */ 2944| 1.18M| w_buff[w_pos] = c; 2945| 1.18M| w_pos = (w_pos + 1) & w_mask; 2946| 1.18M| if (w_filled < w_size) ------------------ | Branch (2946:9): [True: 1.18M, False: 0] ------------------ 2947| 1.18M| w_filled++; 2948| | /* Store the decoded code to output buffer. */ 2949| 1.18M| *noutp++ = c; 2950| 1.18M| block_bytes_avail--; 2951| 1.18M| } 2952| | /* 2953| | * Get a match code, its length and offset. 2954| | */ 2955| 0| c -= UCHAR_MAX + 1; 2956| 0| length_header = c & 7; 2957| 0| position_slot = c >> 3; 2958| | /* FALL THROUGH */ 2959| 0| case ST_LENGTH: ------------------ | | 176| 0|#define ST_LENGTH 19 ------------------ | Branch (2959:3): [True: 0, False: 37] ------------------ 2960| | /* 2961| | * Get a length. 2962| | */ 2963| 0| if (length_header == 7) { ------------------ | Branch (2963:8): [True: 0, False: 0] ------------------ 2964| 0| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2375| 0| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 0| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2965| 0| lt_lookup_bits)) { 2966| 0| if (!last) { ------------------ | Branch (2966:10): [True: 0, False: 0] ------------------ 2967| 0| state = ST_LENGTH; ------------------ | | 176| 0|#define ST_LENGTH 19 ------------------ 2968| 0| goto next_data; 2969| 0| } 2970| 0| c = lzx_decode_huffman(lt, 2971| 0| lzx_br_bits_forced( ------------------ | | 2362| 0| (((uint32_t)((br)->cache_buffer << \ | | 2363| 0| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2972| 0| &bre, lt_lookup_bits)); 2973| 0| if (!lzx_br_has(&bre, lt_bitlen[c])) ------------------ | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2973:10): [True: 0, False: 0] ------------------ 2974| 0| goto failed;/* Over read. */ 2975| 0| lzx_br_consume(&bre, lt_bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2976| 0| } else { 2977| 0| c = lzx_decode_huffman(lt, 2978| 0| lzx_br_bits(&bre, lt_lookup_bits)); ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2979| 0| lzx_br_consume(&bre, lt_bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2980| 0| } 2981| 0| copy_len = c + 7 + 2; 2982| 0| } else 2983| 0| copy_len = length_header + 2; 2984| 0| if (copy_len > block_bytes_avail) ------------------ | Branch (2984:8): [True: 0, False: 0] ------------------ 2985| 0| goto failed; 2986| | /* 2987| | * Get an offset. 2988| | */ 2989| 0| switch (position_slot) { 2990| 0| case 0: /* Use repeated offset 0. */ ------------------ | Branch (2990:4): [True: 0, False: 0] ------------------ 2991| 0| copy_pos = r0; 2992| 0| state = ST_REAL_POS; ------------------ | | 178| 0|#define ST_REAL_POS 21 ------------------ 2993| 0| continue; 2994| 0| case 1: /* Use repeated offset 1. */ ------------------ | Branch (2994:4): [True: 0, False: 0] ------------------ 2995| 0| copy_pos = r1; 2996| | /* Swap repeated offset. */ 2997| 0| r1 = r0; 2998| 0| r0 = copy_pos; 2999| 0| state = ST_REAL_POS; ------------------ | | 178| 0|#define ST_REAL_POS 21 ------------------ 3000| 0| continue; 3001| 0| case 2: /* Use repeated offset 2. */ ------------------ | Branch (3001:4): [True: 0, False: 0] ------------------ 3002| 0| copy_pos = r2; 3003| | /* Swap repeated offset. */ 3004| 0| r2 = r0; 3005| 0| r0 = copy_pos; 3006| 0| state = ST_REAL_POS; ------------------ | | 178| 0|#define ST_REAL_POS 21 ------------------ 3007| 0| continue; 3008| 0| default: ------------------ | Branch (3008:4): [True: 0, False: 0] ------------------ 3009| 0| offset_bits = 3010| 0| pos_tbl[position_slot].footer_bits; 3011| 0| break; 3012| 0| } 3013| | /* FALL THROUGH */ 3014| 0| case ST_OFFSET: ------------------ | | 177| 0|#define ST_OFFSET 20 ------------------ | Branch (3014:3): [True: 0, False: 37] ------------------ 3015| | /* 3016| | * Get the offset, which is a distance from 3017| | * current window position. 3018| | */ 3019| 0| if (block_type == ALIGNED_OFFSET_BLOCK && ------------------ | | 203| 0|#define ALIGNED_OFFSET_BLOCK 2 ------------------ | Branch (3019:8): [True: 0, False: 0] ------------------ 3020| 0| offset_bits >= 3) { ------------------ | Branch (3020:8): [True: 0, False: 0] ------------------ 3021| 0| unsigned offbits = offset_bits - 3; 3022| | 3023| 0| if (!lzx_br_read_ahead(strm, &bre, offbits)) { ------------------ | | 2375| 0| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 0| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3024| 0| state = ST_OFFSET; ------------------ | | 177| 0|#define ST_OFFSET 20 ------------------ 3025| 0| if (last) ------------------ | Branch (3025:10): [True: 0, False: 0] ------------------ 3026| 0| goto failed; 3027| 0| goto next_data; 3028| 0| } 3029| 0| copy_pos = lzx_br_bits(&bre, offbits) << 3; ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3030| | 3031| | /* Get an aligned number. */ 3032| 0| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2375| 0| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 0| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3033| 0| offbits + at_lookup_bits)) { 3034| 0| if (!last) { ------------------ | Branch (3034:10): [True: 0, False: 0] ------------------ 3035| 0| state = ST_OFFSET; ------------------ | | 177| 0|#define ST_OFFSET 20 ------------------ 3036| 0| goto next_data; 3037| 0| } 3038| 0| lzx_br_consume(&bre, offbits); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3039| 0| c = lzx_decode_huffman(at, 3040| 0| lzx_br_bits_forced(&bre, ------------------ | | 2362| 0| (((uint32_t)((br)->cache_buffer << \ | | 2363| 0| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 3041| 0| at_lookup_bits)); 3042| 0| if (!lzx_br_has(&bre, at_bitlen[c])) ------------------ | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (3042:10): [True: 0, False: 0] ------------------ 3043| 0| goto failed;/* Over read. */ 3044| 0| lzx_br_consume(&bre, at_bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3045| 0| } else { 3046| 0| lzx_br_consume(&bre, offbits); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3047| 0| c = lzx_decode_huffman(at, 3048| 0| lzx_br_bits(&bre, at_lookup_bits)); ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3049| 0| lzx_br_consume(&bre, at_bitlen[c]); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3050| 0| } 3051| | /* Add an aligned number. */ 3052| 0| copy_pos += c; 3053| 0| } else { 3054| 0| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2375| 0| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2370| 0| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2356:27): [True: 0, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br) == ARCHIVE_OK) | | | | ------------------ | | | | | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ | | | | ------------------ | | | | | Branch (2370:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2356| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2356:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3055| 0| offset_bits)) { 3056| 0| state = ST_OFFSET; ------------------ | | 177| 0|#define ST_OFFSET 20 ------------------ 3057| 0| if (last) ------------------ | Branch (3057:10): [True: 0, False: 0] ------------------ 3058| 0| goto failed; 3059| 0| goto next_data; 3060| 0| } 3061| 0| copy_pos = lzx_br_bits(&bre, offset_bits); ------------------ | | 2359| 0| (((uint32_t)((br)->cache_buffer >> \ | | 2360| 0| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3062| 0| lzx_br_consume(&bre, offset_bits); ------------------ | | 2378| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3063| 0| } 3064| 0| copy_pos += pos_tbl[position_slot].base - 2; 3065| | 3066| | /* Update repeated offset LRU queue. */ 3067| 0| r2 = r1; 3068| 0| r1 = r0; 3069| 0| r0 = copy_pos; 3070| | /* FALL THROUGH */ 3071| 0| case ST_REAL_POS: ------------------ | | 178| 0|#define ST_REAL_POS 21 ------------------ | Branch (3071:3): [True: 0, False: 37] ------------------ 3072| | /* 3073| | * Compute a real position in window. 3074| | */ 3075| 0| if (copy_pos == 0 || copy_pos > w_filled) ------------------ | Branch (3075:8): [True: 0, False: 0] | Branch (3075:25): [True: 0, False: 0] ------------------ 3076| 0| goto failed; 3077| 0| copy_pos = (w_pos - copy_pos) & w_mask; 3078| | /* FALL THROUGH */ 3079| 0| case ST_COPY: ------------------ | | 179| 0|#define ST_COPY 22 ------------------ | Branch (3079:3): [True: 0, False: 37] ------------------ 3080| | /* 3081| | * Copy several bytes as extracted data from the window 3082| | * into the output buffer. 3083| | */ 3084| 0| for (;;) { 3085| 0| const uint8_t *s; 3086| 0| size_t l; 3087| | 3088| 0| l = copy_len; 3089| 0| if (copy_pos > w_pos) { ------------------ | Branch (3089:9): [True: 0, False: 0] ------------------ 3090| 0| if (l > w_size - copy_pos) ------------------ | Branch (3090:10): [True: 0, False: 0] ------------------ 3091| 0| l = w_size - copy_pos; 3092| 0| } else { 3093| 0| if (l > w_size - w_pos) ------------------ | Branch (3093:10): [True: 0, False: 0] ------------------ 3094| 0| l = w_size - w_pos; 3095| 0| } 3096| 0| if (noutp + l >= endp) ------------------ | Branch (3096:9): [True: 0, False: 0] ------------------ 3097| 0| l = endp - noutp; 3098| 0| s = w_buff + copy_pos; 3099| 0| if (l >= 8 && ((copy_pos + l < w_pos) ------------------ | Branch (3099:9): [True: 0, False: 0] | Branch (3099:20): [True: 0, False: 0] ------------------ 3100| 0| || (w_pos + l < copy_pos))) { ------------------ | Branch (3100:10): [True: 0, False: 0] ------------------ 3101| 0| memcpy(w_buff + w_pos, s, l); 3102| 0| memcpy(noutp, s, l); 3103| 0| } else { 3104| 0| uint8_t *d; 3105| 0| size_t li; 3106| | 3107| 0| d = w_buff + w_pos; 3108| 0| for (li = 0; li < l; li++) ------------------ | Branch (3108:19): [True: 0, False: 0] ------------------ 3109| 0| noutp[li] = d[li] = s[li]; 3110| 0| } 3111| 0| noutp += l; 3112| 0| copy_pos = (copy_pos + l) & w_mask; 3113| 0| w_pos = (w_pos + l) & w_mask; 3114| 0| if (w_filled < w_size) { ------------------ | Branch (3114:9): [True: 0, False: 0] ------------------ 3115| 0| w_filled += l; 3116| 0| if (w_filled > w_size) ------------------ | Branch (3116:10): [True: 0, False: 0] ------------------ 3117| 0| w_filled = w_size; 3118| 0| } 3119| 0| block_bytes_avail -= l; 3120| 0| if (copy_len <= l) ------------------ | Branch (3120:9): [True: 0, False: 0] ------------------ 3121| | /* A copy of current pattern ended. */ 3122| 0| break; 3123| 0| copy_len -= l; 3124| 0| if (noutp >= endp) { ------------------ | Branch (3124:9): [True: 0, False: 0] ------------------ 3125| | /* Output buffer is empty. */ 3126| 0| state = ST_COPY; ------------------ | | 179| 0|#define ST_COPY 22 ------------------ 3127| 0| goto next_data; 3128| 0| } 3129| 0| } 3130| 0| state = ST_MAIN; ------------------ | | 175| 0|#define ST_MAIN 18 ------------------ 3131| 0| break; 3132| 37| } 3133| 37| } 3134| 0|failed: 3135| 0| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3136| 37|next_data: 3137| 37| ds->br = bre; 3138| 37| ds->block_bytes_avail = block_bytes_avail; 3139| 37| ds->copy_len = copy_len; 3140| 37| ds->copy_pos = copy_pos; 3141| 37| ds->length_header = length_header; 3142| 37| ds->offset_bits = offset_bits; 3143| 37| ds->position_slot = position_slot; 3144| 37| ds->r0 = r0; ds->r1 = r1; ds->r2 = r2; 3145| 37| ds->state = state; 3146| 37| ds->w_pos = w_pos; 3147| 37| ds->w_filled = w_filled; 3148| 37| strm->avail_out = endp - noutp; 3149| 37| return (ARCHIVE_OK); ------------------ | | 233| 37|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3150| 37|} archive_read_support_format_cab.c:lzx_translation: 2321| 66|{ 2322| 66| struct lzx_dec *ds = strm->ds; 2323| 66| unsigned char *p, *end; 2324| | 2325| 66| if (!ds->translation || offset >= MAX_E8_TRANSLATION || size <= 10) ------------------ | | 288| 97|#define MAX_E8_TRANSLATION (0x8000 * MAX_UNCOMPRESS_SIZE) | | ------------------ | | | | 286| 31|#define MAX_UNCOMPRESS_SIZE 0x8000 | | ------------------ ------------------ | Branch (2325:6): [True: 35, False: 31] | Branch (2325:26): [True: 0, False: 31] | Branch (2325:58): [True: 9, False: 22] ------------------ 2326| 44| return; 2327| | 2328| 22| p = buffer; 2329| 22| end = buffer + size - 10; 2330| | 2331| 1.34k| while (p < end && (p = memchr(p, 0xE8, end - p)) != NULL) { ------------------ | Branch (2331:9): [True: 1.33k, False: 2] | Branch (2331:20): [True: 1.31k, False: 20] ------------------ 2332| 1.31k| int32_t address, position; 2333| | 2334| 1.31k| address = archive_le32dec(p + 1); 2335| 1.31k| position = offset + (p - buffer); 2336| | 2337| 1.31k| if (address >= -position && address < ds->translation_size) { ------------------ | Branch (2337:7): [True: 503, False: 815] | Branch (2337:31): [True: 258, False: 245] ------------------ 2338| 258| uint32_t relative; 2339| | 2340| 258| if (address >= 0) ------------------ | Branch (2340:8): [True: 155, False: 103] ------------------ 2341| 155| relative = address - position; 2342| 103| else 2343| 103| relative = address + ds->translation_size; 2344| | 2345| 258| archive_le32enc(p + 1, relative); 2346| 258| } 2347| | 2348| 1.31k| p += 5; 2349| 1.31k| } 2350| 22|} archive_read_support_format_cab.c:cab_read_data: 2043| 106|{ 2044| 106| struct cab *cab = a->format->data; 2045| 106| ssize_t bytes_avail; 2046| | 2047| 106| if (cab->entry_bytes_remaining == 0) { ------------------ | Branch (2047:6): [True: 0, False: 106] ------------------ 2048| 0| *buff = NULL; 2049| 0| *size = 0; 2050| 0| *offset = cab->entry_offset; 2051| 0| cab->end_of_entry = 1; 2052| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2053| 0| } 2054| | 2055| 106| *buff = cab_read_ahead_cfdata(a, &bytes_avail); 2056| 106| if (bytes_avail <= 0) { ------------------ | Branch (2056:6): [True: 26, False: 80] ------------------ 2057| 26| *buff = NULL; 2058| 26| *size = 0; 2059| 26| *offset = 0; 2060| 26| if (bytes_avail == 0 && ------------------ | Branch (2060:7): [True: 10, False: 16] ------------------ 2061| 10| cab->entry_cfdata->uncompressed_size == 0) { ------------------ | Branch (2061:7): [True: 10, False: 0] ------------------ 2062| | /* All of CFDATA in a folder has been handled. */ 2063| 10| archive_set_error(&a->archive, 2064| 10| ARCHIVE_ERRNO_FILE_FORMAT, "Invalid CFDATA"); ------------------ | | 192| 10|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2065| 10| return (ARCHIVE_FATAL); ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2066| 10| } else 2067| 16| return ((int)bytes_avail); 2068| 26| } 2069| 80| if (bytes_avail > cab->entry_bytes_remaining) ------------------ | Branch (2069:6): [True: 32, False: 48] ------------------ 2070| 32| bytes_avail = (ssize_t)cab->entry_bytes_remaining; 2071| | 2072| 80| *size = bytes_avail; 2073| 80| *offset = cab->entry_offset; 2074| 80| cab->entry_offset += bytes_avail; 2075| 80| cab->entry_bytes_remaining -= bytes_avail; 2076| 80| if (cab->entry_bytes_remaining == 0) ------------------ | Branch (2076:6): [True: 32, False: 48] ------------------ 2077| 32| cab->end_of_entry = 1; 2078| 80| cab->entry_unconsumed = bytes_avail; 2079| 80| if (cab->entry_cffolder->comptype == COMPTYPE_NONE) { ------------------ | | 324| 80|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (2079:6): [True: 10, False: 70] ------------------ 2080| | /* Don't consume more than current entry used. */ 2081| 10| if (cab->entry_cfdata->unconsumed > cab->entry_unconsumed) ------------------ | Branch (2081:7): [True: 9, False: 1] ------------------ 2082| 9| cab->entry_cfdata->unconsumed = cab->entry_unconsumed; 2083| 10| } 2084| 80| return (ARCHIVE_OK); ------------------ | | 233| 80|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2085| 106|} archive_read_support_format_cab.c:archive_read_format_cab_read_data_skip: 2089| 230|{ 2090| 230| struct cab *cab = a->format->data; 2091| 230| int64_t bytes_skipped; 2092| 230| int r; 2093| | 2094| 230| if (cab->end_of_archive) ------------------ | Branch (2094:6): [True: 0, False: 230] ------------------ 2095| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2096| | 2097| 230| if (!cab->read_data_invoked) { ------------------ | Branch (2097:6): [True: 7, False: 223] ------------------ 2098| 7| cab->bytes_skipped += cab->entry_bytes_remaining; 2099| 7| cab->entry_bytes_remaining = 0; 2100| | /* This entry is finished and done. */ 2101| 7| cab->end_of_entry_cleanup = cab->end_of_entry = 1; 2102| 7| return (ARCHIVE_OK); ------------------ | | 233| 7|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2103| 7| } 2104| | 2105| 223| if (cab->entry_unconsumed) { ------------------ | Branch (2105:6): [True: 0, False: 223] ------------------ 2106| | /* Consume as much as the compressor actually used. */ 2107| 0| r = (int)cab_consume_cfdata(a, cab->entry_unconsumed); 2108| 0| cab->entry_unconsumed = 0; 2109| 0| if (r < 0) ------------------ | Branch (2109:7): [True: 0, False: 0] ------------------ 2110| 0| return (r); 2111| 223| } else if (cab->entry_cfdata == NULL) { ------------------ | Branch (2111:13): [True: 16, False: 207] ------------------ 2112| 16| r = cab_next_cfdata(a); 2113| 16| if (r < 0) ------------------ | Branch (2113:7): [True: 0, False: 16] ------------------ 2114| 0| return (r); 2115| 16| } 2116| | 2117| | /* if we've already read to end of data, we're done. */ 2118| 223| if (cab->end_of_entry_cleanup) ------------------ | Branch (2118:6): [True: 216, False: 7] ------------------ 2119| 216| return (ARCHIVE_OK); ------------------ | | 233| 216|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2120| | 2121| | /* 2122| | * If the length is at the beginning, we can skip the 2123| | * compressed data much more quickly. 2124| | */ 2125| 7| bytes_skipped = cab_consume_cfdata(a, cab->entry_bytes_remaining); 2126| 7| if (bytes_skipped < 0) ------------------ | Branch (2126:6): [True: 6, False: 1] ------------------ 2127| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2128| | 2129| | /* If the compression type is none(uncompressed), we've already 2130| | * consumed data as much as the current entry size. */ 2131| 1| if (cab->entry_cffolder->comptype == COMPTYPE_NONE && ------------------ | | 324| 2|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (2131:6): [True: 0, False: 1] ------------------ 2132| 0| cab->entry_cfdata != NULL) ------------------ | Branch (2132:6): [True: 0, False: 0] ------------------ 2133| 0| cab->entry_cfdata->unconsumed = 0; 2134| | 2135| | /* This entry is finished and done. */ 2136| 1| cab->end_of_entry_cleanup = cab->end_of_entry = 1; 2137| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2138| 7|} archive_read_support_format_cab.c:archive_read_format_cab_cleanup: 2142| 3.66k|{ 2143| 3.66k| struct cab *cab = a->format->data; 2144| 3.66k| struct cfheader *hd = &cab->cfheader; 2145| 3.66k| uint16_t i; 2146| | 2147| 3.66k| if (hd->folder_array != NULL) { ------------------ | Branch (2147:6): [True: 68, False: 3.59k] ------------------ 2148| 2.74k| for (i = 0; i < hd->folder_count; i++) ------------------ | Branch (2148:15): [True: 2.67k, False: 68] ------------------ 2149| 2.67k| free(hd->folder_array[i].cfdata.memimage); 2150| 68| free(hd->folder_array); 2151| 68| } 2152| 3.66k| if (hd->file_array != NULL) { ------------------ | Branch (2152:6): [True: 66, False: 3.60k] ------------------ 2153| 323| for (i = 0; i < cab->cfheader.file_count; i++) ------------------ | Branch (2153:15): [True: 257, False: 66] ------------------ 2154| 257| archive_string_free(&(hd->file_array[i].pathname)); 2155| 66| free(hd->file_array); 2156| 66| } 2157| 3.66k|#ifdef HAVE_ZLIB_H 2158| 3.66k| if (cab->stream_valid) ------------------ | Branch (2158:6): [True: 11, False: 3.65k] ------------------ 2159| 11| inflateEnd(&cab->stream); 2160| 3.66k|#endif 2161| 3.66k| lzx_decode_free(&cab->xstrm); 2162| 3.66k| archive_wstring_free(&cab->ws); 2163| 3.66k| free(cab->uncompressed_buffer); 2164| 3.66k| free(cab); 2165| 3.66k| a->format->data = NULL; 2166| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2167| 3.66k|} archive_read_support_format_cab.c:lzx_decode_free: 2301| 3.66k|{ 2302| | 2303| 3.66k| if (strm->ds == NULL) ------------------ | Branch (2303:6): [True: 3.63k, False: 33] ------------------ 2304| 3.63k| return; 2305| 33| free(strm->ds->w_buff); 2306| 33| free(strm->ds->pos_tbl); 2307| 33| lzx_huffman_free(&(strm->ds->at)); 2308| 33| lzx_huffman_free(&(strm->ds->pt)); 2309| 33| lzx_huffman_free(&(strm->ds->mt)); 2310| 33| lzx_huffman_free(&(strm->ds->lt)); 2311| 33| free(strm->ds); 2312| | strm->ds = NULL; 2313| 33|} archive_read_support_format_cab.c:lzx_huffman_free: 3281| 132|{ 3282| 132| free(hf->bitlen); 3283| 132| free(hf->tbl); 3284| 132|} archive_read_support_format_cpio: 227| 3.66k|{ 228| 3.66k| struct archive_read *a = (struct archive_read *)_a; 229| 3.66k| struct cpio *cpio; 230| 3.66k| int r; 231| | 232| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 233| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_cpio"); 234| | 235| 3.66k| cpio = calloc(1, sizeof(*cpio)); 236| 3.66k| if (cpio == NULL) { ------------------ | Branch (236:6): [True: 0, False: 3.66k] ------------------ 237| 0| archive_set_error(_a, ENOMEM, "Can't allocate cpio data"); 238| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 239| 0| } 240| 3.66k| cpio->magic = CPIO_MAGIC; ------------------ | | 176| 3.66k|#define CPIO_MAGIC 0x13141516 ------------------ 241| | 242| 3.66k| r = __archive_read_register_format(a, 243| 3.66k| cpio, 244| 3.66k| "cpio", 245| 3.66k| archive_read_format_cpio_bid, 246| 3.66k| archive_read_format_cpio_options, 247| 3.66k| archive_read_format_cpio_read_header, 248| 3.66k| archive_read_format_cpio_read_data, 249| 3.66k| archive_read_format_cpio_skip, 250| 3.66k| NULL, 251| 3.66k| archive_read_format_cpio_cleanup, 252| 3.66k| NULL, 253| 3.66k| NULL); 254| | 255| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (255:6): [True: 0, False: 3.66k] ------------------ 256| 0| free(cpio); 257| 3.66k| return (r); 258| 3.66k|} archive_read_support_format_cpio.c:archive_read_format_cpio_bid: 263| 3.59k|{ 264| 3.59k| struct cpio *cpio = a->format->data; 265| 3.59k| const void *h; 266| 3.59k| int bid; 267| | 268| 3.59k| (void)best_bid; /* UNUSED */ 269| | 270| 3.59k| if ((h = __archive_read_ahead(a, 6, NULL)) == NULL) ------------------ | Branch (270:6): [True: 16, False: 3.58k] ------------------ 271| 16| return (-1); 272| | 273| 3.58k| bid = 0; 274| 3.58k| if (memcmp(h, "070707", 6) == 0) { ------------------ | Branch (274:6): [True: 20, False: 3.56k] ------------------ 275| | /* ASCII cpio archive (odc, POSIX.1) */ 276| 20| cpio->read_header = header_odc; 277| 20| bid += 48; 278| | /* 279| | * XXX TODO: More verification; Could check that only octal 280| | * digits appear in appropriate header locations. XXX 281| | */ 282| 3.56k| } else if (memcmp(h, "070727", 6) == 0) { ------------------ | Branch (282:13): [True: 86, False: 3.47k] ------------------ 283| | /* afio large ASCII cpio archive */ 284| 86| cpio->read_header = header_odc; 285| 86| bid += 48; 286| | /* 287| | * XXX TODO: More verification; Could check that almost hex 288| | * digits appear in appropriate header locations. XXX 289| | */ 290| 3.47k| } else if (memcmp(h, "070701", 6) == 0) { ------------------ | Branch (290:13): [True: 59, False: 3.41k] ------------------ 291| | /* ASCII cpio archive (SVR4 without CRC) */ 292| 59| cpio->read_header = header_newc; 293| 59| bid += 48; 294| | /* 295| | * XXX TODO: More verification; Could check that only hex 296| | * digits appear in appropriate header locations. XXX 297| | */ 298| 3.41k| } else if (memcmp(h, "070702", 6) == 0) { ------------------ | Branch (298:13): [True: 27, False: 3.38k] ------------------ 299| | /* ASCII cpio archive (SVR4 with CRC) */ 300| | /* XXX TODO: Flag that we should check the CRC. XXX */ 301| 27| cpio->read_header = header_newc; 302| 27| bid += 48; 303| | /* 304| | * XXX TODO: More verification; Could check that only hex 305| | * digits appear in appropriate header locations. XXX 306| | */ 307| 3.38k| } else if (archive_be16dec(h) == 070707) { ------------------ | Branch (307:13): [True: 1, False: 3.38k] ------------------ 308| | /* big-endian binary cpio archives */ 309| 1| cpio->read_header = header_bin_be; 310| 1| bid += 16; 311| | /* Is more verification possible here? */ 312| 3.38k| } else if (archive_le16dec(h) == 070707) { ------------------ | Branch (312:13): [True: 2, False: 3.38k] ------------------ 313| | /* little-endian binary cpio archives */ 314| 2| cpio->read_header = header_bin_le; 315| 2| bid += 16; 316| | /* Is more verification possible here? */ 317| 2| } else 318| 3.38k| return (ARCHIVE_WARN); ------------------ | | 235| 3.38k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 319| | 320| 195| return (bid); 321| 3.58k|} archive_read_support_format_cpio.c:header_odc: 790| 2.75k|{ 791| 2.75k| const void *h; 792| 2.75k| int r; 793| 2.75k| const char *header; 794| | 795| 2.75k| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_POSIX; ------------------ | | 357| 2.75k|#define ARCHIVE_FORMAT_CPIO_POSIX (ARCHIVE_FORMAT_CPIO | 1) | | ------------------ | | | | 356| 2.75k|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 796| 2.75k| a->archive.archive_format_name = "POSIX octet-oriented cpio"; 797| | 798| | /* Find the start of the next header. */ 799| 2.75k| r = find_odc_header(a); 800| 2.75k| if (r < ARCHIVE_WARN) ------------------ | | 235| 2.75k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (800:6): [True: 65, False: 2.68k] ------------------ 801| 65| return (r); 802| | 803| 2.68k| if (a->archive.archive_format == ARCHIVE_FORMAT_CPIO_AFIO_LARGE) { ------------------ | | 362| 2.68k|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 2.68k|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ | Branch (803:6): [True: 34, False: 2.65k] ------------------ 804| 34| int r2 = (header_afiol(a, cpio, entry, namelength, name_pad)); 805| 34| if (r2 == ARCHIVE_OK) ------------------ | | 233| 34|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (805:7): [True: 24, False: 10] ------------------ 806| 24| return (r); 807| 10| else 808| 10| return (r2); 809| 34| } 810| | 811| | /* Read fixed-size portion of header. */ 812| 2.65k| h = __archive_read_ahead(a, odc_header_size, NULL); ------------------ | | 93| 2.65k|#define odc_header_size 76 ------------------ 813| 2.65k| if (h == NULL) ------------------ | Branch (813:6): [True: 0, False: 2.65k] ------------------ 814| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 815| | 816| | /* Parse out octal fields. */ 817| 2.65k| header = (const char *)h; 818| | 819| 2.65k| archive_entry_set_dev(entry, 820| 2.65k| (dev_t)atol8(header + odc_dev_offset, odc_dev_size)); ------------------ | | 73| 2.65k|#define odc_dev_offset 6 ------------------ (dev_t)atol8(header + odc_dev_offset, odc_dev_size)); ------------------ | | 74| 2.65k|#define odc_dev_size 6 ------------------ 821| 2.65k| archive_entry_set_ino(entry, atol8(header + odc_ino_offset, odc_ino_size)); ------------------ | | 75| 2.65k|#define odc_ino_offset 12 ------------------ archive_entry_set_ino(entry, atol8(header + odc_ino_offset, odc_ino_size)); ------------------ | | 76| 2.65k|#define odc_ino_size 6 ------------------ 822| 2.65k| archive_entry_set_mode(entry, 823| 2.65k| (mode_t)atol8(header + odc_mode_offset, odc_mode_size)); ------------------ | | 77| 2.65k|#define odc_mode_offset 18 ------------------ (mode_t)atol8(header + odc_mode_offset, odc_mode_size)); ------------------ | | 78| 2.65k|#define odc_mode_size 6 ------------------ 824| 2.65k| archive_entry_set_uid(entry, atol8(header + odc_uid_offset, odc_uid_size)); ------------------ | | 79| 2.65k|#define odc_uid_offset 24 ------------------ archive_entry_set_uid(entry, atol8(header + odc_uid_offset, odc_uid_size)); ------------------ | | 80| 2.65k|#define odc_uid_size 6 ------------------ 825| 2.65k| archive_entry_set_gid(entry, atol8(header + odc_gid_offset, odc_gid_size)); ------------------ | | 81| 2.65k|#define odc_gid_offset 30 ------------------ archive_entry_set_gid(entry, atol8(header + odc_gid_offset, odc_gid_size)); ------------------ | | 82| 2.65k|#define odc_gid_size 6 ------------------ 826| 2.65k| archive_entry_set_nlink(entry, 827| 2.65k| (unsigned int)atol8(header + odc_nlink_offset, odc_nlink_size)); ------------------ | | 83| 2.65k|#define odc_nlink_offset 36 ------------------ (unsigned int)atol8(header + odc_nlink_offset, odc_nlink_size)); ------------------ | | 84| 2.65k|#define odc_nlink_size 6 ------------------ 828| 2.65k| archive_entry_set_rdev(entry, 829| 2.65k| (dev_t)atol8(header + odc_rdev_offset, odc_rdev_size)); ------------------ | | 85| 2.65k|#define odc_rdev_offset 42 ------------------ (dev_t)atol8(header + odc_rdev_offset, odc_rdev_size)); ------------------ | | 86| 2.65k|#define odc_rdev_size 6 ------------------ 830| 2.65k| archive_entry_set_mtime(entry, atol8(header + odc_mtime_offset, odc_mtime_size), 0); ------------------ | | 87| 2.65k|#define odc_mtime_offset 48 ------------------ archive_entry_set_mtime(entry, atol8(header + odc_mtime_offset, odc_mtime_size), 0); ------------------ | | 88| 2.65k|#define odc_mtime_size 11 ------------------ 831| 2.65k| *namelength = (size_t)atol8(header + odc_namesize_offset, odc_namesize_size); ------------------ | | 89| 2.65k|#define odc_namesize_offset 59 ------------------ *namelength = (size_t)atol8(header + odc_namesize_offset, odc_namesize_size); ------------------ | | 90| 2.65k|#define odc_namesize_size 6 ------------------ 832| 2.65k| *name_pad = 0; /* No padding of filename. */ 833| | 834| | /* 835| | * Note: entry_bytes_remaining is at least 64 bits and 836| | * therefore guaranteed to be big enough for a 33-bit file 837| | * size. 838| | */ 839| 2.65k| cpio->entry_bytes_remaining = 840| 2.65k| atol8(header + odc_filesize_offset, odc_filesize_size); ------------------ | | 91| 2.65k|#define odc_filesize_offset 65 ------------------ atol8(header + odc_filesize_offset, odc_filesize_size); ------------------ | | 92| 2.65k|#define odc_filesize_size 11 ------------------ 841| 2.65k| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 842| 2.65k| cpio->entry_padding = 0; 843| 2.65k| __archive_read_consume(a, odc_header_size); ------------------ | | 93| 2.65k|#define odc_header_size 76 ------------------ 844| 2.65k| return (r); 845| 2.65k|} archive_read_support_format_cpio.c:find_odc_header: 712| 2.75k|{ 713| 2.75k| const void *h; 714| 2.75k| const char *p, *q; 715| 2.75k| int64_t skip; 716| 2.75k| uintmax_t skipped = 0; 717| 2.75k| ssize_t bytes; 718| | 719| 4.65k| for (;;) { 720| 4.65k| size_t header_size; 721| | 722| 4.65k| header_size = afiol_header_size; ------------------ | | 162| 4.65k|#define afiol_header_size 116 ------------------ 723| 4.65k| h = __archive_read_ahead(a, afiol_header_size, &bytes); ------------------ | | 162| 4.65k|#define afiol_header_size 116 ------------------ 724| 4.65k| if (h == NULL) { ------------------ | Branch (724:7): [True: 123, False: 4.52k] ------------------ 725| 123| if (bytes >= odc_header_size) { ------------------ | | 93| 123|#define odc_header_size 76 ------------------ | Branch (725:8): [True: 58, False: 65] ------------------ 726| 58| header_size = odc_header_size; ------------------ | | 93| 58|#define odc_header_size 76 ------------------ 727| 58| h = __archive_read_ahead(a, odc_header_size, ------------------ | | 93| 58|#define odc_header_size 76 ------------------ 728| 58| &bytes); 729| 58| } 730| 123| if (h == NULL) ------------------ | Branch (730:8): [True: 65, False: 58] ------------------ 731| 65| return (ARCHIVE_FATAL); ------------------ | | 239| 65|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 732| 123| } 733| 4.58k| p = h; 734| 4.58k| q = p + bytes; 735| | 736| | /* Try the typical case first, then go into the slow search.*/ 737| 4.58k| if (memcmp("070707", p, 6) == 0 && is_octal(p, odc_header_size)) ------------------ | | 93| 1.51k|#define odc_header_size 76 ------------------ | Branch (737:7): [True: 1.51k, False: 3.07k] | Branch (737:38): [True: 814, False: 700] ------------------ 738| 814| return (ARCHIVE_OK); ------------------ | | 233| 814|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 739| 3.77k| if (memcmp("070727", p, 6) == 0 && is_afio_large(p, bytes)) { ------------------ | Branch (739:7): [True: 368, False: 3.40k] | Branch (739:38): [True: 0, False: 368] ------------------ 740| 0| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_AFIO_LARGE; ------------------ | | 362| 0|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 0|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 741| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 742| 0| } 743| | 744| | /* 745| | * Scan ahead until we find something that looks 746| | * like an odc header. 747| | */ 748| 1.67M| while (p + header_size <= q) { ------------------ | Branch (748:10): [True: 1.67M, False: 1.90k] ------------------ 749| 1.67M| switch (p[5]) { 750| 736k| case '7': ------------------ | Branch (750:4): [True: 736k, False: 935k] ------------------ 751| 736k| if ((memcmp("070707", p, 6) == 0 ------------------ | Branch (751:10): [True: 4.07k, False: 732k] ------------------ 752| 4.07k| && is_octal(p, odc_header_size)) ------------------ | | 93| 4.07k|#define odc_header_size 76 ------------------ | Branch (752:12): [True: 1.83k, False: 2.23k] ------------------ 753| 735k| || (memcmp("070727", p, 6) == 0 ------------------ | Branch (753:13): [True: 215k, False: 519k] ------------------ 754| 215k| && is_afio_large(p, q - p))) { ------------------ | Branch (754:16): [True: 34, False: 215k] ------------------ 755| 1.87k| skip = p - (const char *)h; 756| 1.87k| __archive_read_consume(a, skip); 757| 1.87k| skipped += skip; 758| 1.87k| if (p[4] == '2') ------------------ | Branch (758:10): [True: 34, False: 1.83k] ------------------ 759| 34| a->archive.archive_format = 760| 34| ARCHIVE_FORMAT_CPIO_AFIO_LARGE; ------------------ | | 362| 34|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 34|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 761| 1.87k| if (skipped > 0) { ------------------ | Branch (761:10): [True: 1.87k, False: 0] ------------------ 762| 1.87k| archive_set_error(&a->archive, 763| 1.87k| 0, 764| 1.87k| "Skipped %ju bytes before " 765| 1.87k| "finding valid header", 766| 1.87k| skipped); 767| 1.87k| return (ARCHIVE_WARN); ------------------ | | 235| 1.87k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 768| 1.87k| } 769| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 770| 1.87k| } 771| 735k| p += 2; 772| 735k| break; 773| 392k| case '0': ------------------ | Branch (773:4): [True: 392k, False: 1.28M] ------------------ 774| 392k| p++; 775| 392k| break; 776| 543k| default: ------------------ | Branch (776:4): [True: 543k, False: 1.12M] ------------------ 777| 543k| p += 6; 778| 543k| break; 779| 1.67M| } 780| 1.67M| } 781| 1.90k| skip = p - (const char *)h; 782| 1.90k| __archive_read_consume(a, skip); 783| 1.90k| skipped += skip; 784| 1.90k| } 785| 2.75k|} archive_read_support_format_cpio.c:is_octal: 680| 5.58k|{ 681| 297k| while (len-- > 0) { ------------------ | Branch (681:9): [True: 295k, False: 2.65k] ------------------ 682| 295k| if (*p < '0' || *p > '7') ------------------ | Branch (682:7): [True: 2.12k, False: 293k] | Branch (682:19): [True: 814, False: 292k] ------------------ 683| 2.93k| return (0); 684| 292k| ++p; 685| 292k| } 686| 2.65k| return (1); 687| 5.58k|} archive_read_support_format_cpio.c:is_afio_large: 691| 215k|{ 692| 215k| if (len < afiol_header_size) ------------------ | | 162| 215k|#define afiol_header_size 116 ------------------ | Branch (692:6): [True: 10, False: 215k] ------------------ 693| 10| return (0); 694| 215k| if (h[afiol_ino_m_offset] != 'm' ------------------ | | 138| 215k|#define afiol_ino_m_offset 30 /* 'm' */ ------------------ | Branch (694:6): [True: 209k, False: 6.24k] ------------------ 695| 6.24k| || h[afiol_mtime_n_offset] != 'n' ------------------ | | 151| 6.24k|#define afiol_mtime_n_offset 85 /* 'n' */ ------------------ | Branch (695:9): [True: 1.14k, False: 5.10k] ------------------ 696| 5.10k| || h[afiol_xsize_s_offset] != 's' ------------------ | | 158| 5.10k|#define afiol_xsize_s_offset 98 /* 's' */ ------------------ | Branch (696:9): [True: 416, False: 4.68k] ------------------ 697| 4.68k| || h[afiol_filesize_c_offset] != ':') ------------------ | | 161| 4.68k|#define afiol_filesize_c_offset 115 /* ':' */ ------------------ | Branch (697:9): [True: 365, False: 4.32k] ------------------ 698| 211k| return (0); 699| 4.32k| if (!is_hex(h + afiol_dev_offset, afiol_ino_m_offset - afiol_dev_offset)) ------------------ | | 134| 4.32k|#define afiol_dev_offset 6 ------------------ if (!is_hex(h + afiol_dev_offset, afiol_ino_m_offset - afiol_dev_offset)) ------------------ | | 138| 4.32k|#define afiol_ino_m_offset 30 /* 'm' */ ------------------ if (!is_hex(h + afiol_dev_offset, afiol_ino_m_offset - afiol_dev_offset)) ------------------ | | 134| 4.32k|#define afiol_dev_offset 6 ------------------ | Branch (699:6): [True: 964, False: 3.35k] ------------------ 700| 964| return (0); 701| 3.35k| if (!is_hex(h + afiol_mode_offset, afiol_mtime_n_offset - afiol_mode_offset)) ------------------ | | 139| 3.35k|#define afiol_mode_offset 31 ------------------ if (!is_hex(h + afiol_mode_offset, afiol_mtime_n_offset - afiol_mode_offset)) ------------------ | | 151| 3.35k|#define afiol_mtime_n_offset 85 /* 'n' */ ------------------ if (!is_hex(h + afiol_mode_offset, afiol_mtime_n_offset - afiol_mode_offset)) ------------------ | | 139| 3.35k|#define afiol_mode_offset 31 ------------------ | Branch (701:6): [True: 1.22k, False: 2.13k] ------------------ 702| 1.22k| return (0); 703| 2.13k| if (!is_hex(h + afiol_namesize_offset, afiol_xsize_s_offset - afiol_namesize_offset)) ------------------ | | 152| 2.13k|#define afiol_namesize_offset 86 ------------------ if (!is_hex(h + afiol_namesize_offset, afiol_xsize_s_offset - afiol_namesize_offset)) ------------------ | | 158| 2.13k|#define afiol_xsize_s_offset 98 /* 's' */ ------------------ if (!is_hex(h + afiol_namesize_offset, afiol_xsize_s_offset - afiol_namesize_offset)) ------------------ | | 152| 2.13k|#define afiol_namesize_offset 86 ------------------ | Branch (703:6): [True: 670, False: 1.46k] ------------------ 704| 670| return (0); 705| 1.46k| if (!is_hex(h + afiol_filesize_offset, afiol_filesize_size)) ------------------ | | 159| 1.46k|#define afiol_filesize_offset 99 ------------------ if (!is_hex(h + afiol_filesize_offset, afiol_filesize_size)) ------------------ | | 160| 1.46k|#define afiol_filesize_size 16 /* hex */ ------------------ | Branch (705:6): [True: 1.43k, False: 34] ------------------ 706| 1.43k| return (0); 707| 34| return (1); 708| 1.46k|} archive_read_support_format_cpio.c:is_hex: 528| 22.4k|{ 529| 1.14M| while (len-- > 0) { ------------------ | Branch (529:9): [True: 1.13M, False: 12.9k] ------------------ 530| 1.13M| if ((*p >= '0' && *p <= '9') ------------------ | Branch (530:8): [True: 1.12M, False: 6.29k] | Branch (530:21): [True: 750k, False: 373k] ------------------ 531| 380k| || (*p >= 'a' && *p <= 'f') ------------------ | Branch (531:11): [True: 152k, False: 228k] | Branch (531:24): [True: 149k, False: 2.46k] ------------------ 532| 230k| || (*p >= 'A' && *p <= 'F')) ------------------ | Branch (532:11): [True: 224k, False: 6.45k] | Branch (532:24): [True: 221k, False: 3.05k] ------------------ 533| 1.12M| ++p; 534| 9.51k| else 535| 9.51k| return (0); 536| 1.13M| } 537| 12.9k| return (1); 538| 22.4k|} archive_read_support_format_cpio.c:header_afiol: 857| 34|{ 858| 34| int64_t t; 859| 34| uint64_t u; 860| 34| const void *h; 861| 34| const char *header; 862| | 863| 34| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_AFIO_LARGE; ------------------ | | 362| 34|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 34|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 864| 34| a->archive.archive_format_name = "afio large ASCII"; 865| | 866| | /* Read fixed-size portion of header. */ 867| 34| h = __archive_read_ahead(a, afiol_header_size, NULL); ------------------ | | 162| 34|#define afiol_header_size 116 ------------------ 868| 34| if (h == NULL) ------------------ | Branch (868:6): [True: 0, False: 34] ------------------ 869| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 870| | 871| | /* Parse out octal fields. */ 872| 34| header = (const char *)h; 873| | 874| 34| archive_entry_set_dev(entry, 875| 34| (dev_t)atol16(header + afiol_dev_offset, afiol_dev_size)); ------------------ | | 134| 34|#define afiol_dev_offset 6 ------------------ (dev_t)atol16(header + afiol_dev_offset, afiol_dev_size)); ------------------ | | 135| 34|#define afiol_dev_size 8 /* hex */ ------------------ 876| 34| u = atol16u(header + afiol_ino_offset, afiol_ino_size); ------------------ | | 136| 34|#define afiol_ino_offset 14 ------------------ u = atol16u(header + afiol_ino_offset, afiol_ino_size); ------------------ | | 137| 34|#define afiol_ino_size 16 /* hex */ ------------------ 877| 34|#if ARCHIVE_VERSION_NUMBER < 4000000 878| 34| archive_entry_set_ino(entry, (int64_t)(u & INT64_MAX)); 879| |#else 880| | archive_entry_set_ino(entry, u); 881| |#endif 882| 34| archive_entry_set_mode(entry, 883| 34| (mode_t)atol8(header + afiol_mode_offset, afiol_mode_size)); ------------------ | | 139| 34|#define afiol_mode_offset 31 ------------------ (mode_t)atol8(header + afiol_mode_offset, afiol_mode_size)); ------------------ | | 140| 34|#define afiol_mode_size 6 /* oct */ ------------------ 884| 34| archive_entry_set_uid(entry, atol16(header + afiol_uid_offset, afiol_uid_size)); ------------------ | | 141| 34|#define afiol_uid_offset 37 ------------------ archive_entry_set_uid(entry, atol16(header + afiol_uid_offset, afiol_uid_size)); ------------------ | | 142| 34|#define afiol_uid_size 8 /* hex */ ------------------ 885| 34| archive_entry_set_gid(entry, atol16(header + afiol_gid_offset, afiol_gid_size)); ------------------ | | 143| 34|#define afiol_gid_offset 45 ------------------ archive_entry_set_gid(entry, atol16(header + afiol_gid_offset, afiol_gid_size)); ------------------ | | 144| 34|#define afiol_gid_size 8 /* hex */ ------------------ 886| 34| archive_entry_set_nlink(entry, 887| 34| (unsigned int)atol16(header + afiol_nlink_offset, afiol_nlink_size)); ------------------ | | 145| 34|#define afiol_nlink_offset 53 ------------------ (unsigned int)atol16(header + afiol_nlink_offset, afiol_nlink_size)); ------------------ | | 146| 34|#define afiol_nlink_size 8 /* hex */ ------------------ 888| 34| archive_entry_set_rdev(entry, 889| 34| (dev_t)atol16(header + afiol_rdev_offset, afiol_rdev_size)); ------------------ | | 147| 34|#define afiol_rdev_offset 61 ------------------ (dev_t)atol16(header + afiol_rdev_offset, afiol_rdev_size)); ------------------ | | 148| 34|#define afiol_rdev_size 8 /* hex */ ------------------ 890| 34| archive_entry_set_mtime(entry, atol16(header + afiol_mtime_offset, afiol_mtime_size), 0); ------------------ | | 149| 34|#define afiol_mtime_offset 69 ------------------ archive_entry_set_mtime(entry, atol16(header + afiol_mtime_offset, afiol_mtime_size), 0); ------------------ | | 150| 34|#define afiol_mtime_size 16 /* hex */ ------------------ 891| 34| *namelength = (size_t)atol16(header + afiol_namesize_offset, afiol_namesize_size); ------------------ | | 152| 34|#define afiol_namesize_offset 86 ------------------ *namelength = (size_t)atol16(header + afiol_namesize_offset, afiol_namesize_size); ------------------ | | 153| 34|#define afiol_namesize_size 4 /* hex */ ------------------ 892| 34| *name_pad = 0; /* No padding of filename. */ 893| | 894| 34| t = atol16(header + afiol_filesize_offset, afiol_filesize_size); ------------------ | | 159| 34|#define afiol_filesize_offset 99 ------------------ t = atol16(header + afiol_filesize_offset, afiol_filesize_size); ------------------ | | 160| 34|#define afiol_filesize_size 16 /* hex */ ------------------ 895| 34| if (t < 0) { ------------------ | Branch (895:6): [True: 10, False: 24] ------------------ 896| 10| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 10|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 897| 10| "Nonsensical file size"); 898| 10| return (ARCHIVE_FATAL); ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 899| 10| } 900| 24| cpio->entry_bytes_remaining = t; 901| 24| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 902| 24| cpio->entry_padding = 0; 903| 24| __archive_read_consume(a, afiol_header_size); ------------------ | | 162| 24|#define afiol_header_size 116 ------------------ 904| 24| return (ARCHIVE_OK); ------------------ | | 233| 24|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 905| 34|} archive_read_support_format_cpio.c:atol16: 1054| 71.1k|{ 1055| 71.1k| return ((int64_t)atol16u(p, char_cnt)); 1056| 71.1k|} archive_read_support_format_cpio.c:atol16u: 1060| 71.1k|{ 1061| 71.1k| uint64_t l; 1062| 71.1k| int digit; 1063| | 1064| 71.1k| l = 0; 1065| 641k| while (char_cnt-- > 0) { ------------------ | Branch (1065:9): [True: 570k, False: 71.1k] ------------------ 1066| 570k| if (*p >= 'a' && *p <= 'f') ------------------ | Branch (1066:7): [True: 64.0k, False: 506k] | Branch (1066:20): [True: 64.0k, False: 0] ------------------ 1067| 64.0k| digit = *p - 'a' + 10; 1068| 506k| else if (*p >= 'A' && *p <= 'F') ------------------ | Branch (1068:12): [True: 71.7k, False: 434k] | Branch (1068:25): [True: 71.7k, False: 0] ------------------ 1069| 71.7k| digit = *p - 'A' + 10; 1070| 434k| else if (*p >= '0' && *p <= '9') ------------------ | Branch (1070:12): [True: 434k, False: 0] | Branch (1070:25): [True: 434k, False: 0] ------------------ 1071| 434k| digit = *p - '0'; 1072| 0| else 1073| 0| return (l); 1074| 570k| p++; 1075| 570k| l <<= 4; 1076| 570k| l |= digit; 1077| 570k| } 1078| 71.1k| return (l); 1079| 71.1k|} archive_read_support_format_cpio.c:atol8: 1035| 26.5k|{ 1036| 26.5k| uint64_t l; 1037| 26.5k| int digit; 1038| | 1039| 26.5k| l = 0; 1040| 212k| while (char_cnt-- > 0) { ------------------ | Branch (1040:9): [True: 185k, False: 26.5k] ------------------ 1041| 185k| if (*p >= '0' && *p <= '7') ------------------ | Branch (1041:7): [True: 185k, False: 0] | Branch (1041:20): [True: 185k, False: 34] ------------------ 1042| 185k| digit = *p - '0'; 1043| 34| else 1044| 34| return ((int64_t)l); 1045| 185k| p++; 1046| 185k| l <<= 3; 1047| 185k| l |= digit; 1048| 185k| } 1049| 26.5k| return ((int64_t)l); 1050| 26.5k|} archive_read_support_format_cpio.c:header_newc: 604| 5.96k|{ 605| 5.96k| const void *h; 606| 5.96k| const char *header; 607| 5.96k| int r; 608| | 609| 5.96k| r = find_newc_header(a); 610| 5.96k| if (r < ARCHIVE_WARN) ------------------ | | 235| 5.96k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (610:6): [True: 55, False: 5.90k] ------------------ 611| 55| return (r); 612| | 613| | /* Read fixed-size portion of header. */ 614| 5.90k| h = __archive_read_ahead(a, newc_header_size, NULL); ------------------ | | 123| 5.90k|#define newc_header_size 110 ------------------ 615| 5.90k| if (h == NULL) ------------------ | Branch (615:6): [True: 0, False: 5.90k] ------------------ 616| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 617| | 618| | /* Parse out hex fields. */ 619| 5.90k| header = (const char *)h; 620| | 621| 5.90k| if (memcmp(header + newc_magic_offset, "070701", 6) == 0) { ------------------ | | 95| 5.90k|#define newc_magic_offset 0 ------------------ | Branch (621:6): [True: 5.25k, False: 656] ------------------ 622| 5.25k| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_SVR4_NOCRC; ------------------ | | 360| 5.25k|#define ARCHIVE_FORMAT_CPIO_SVR4_NOCRC (ARCHIVE_FORMAT_CPIO | 4) | | ------------------ | | | | 356| 5.25k|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 623| 5.25k| a->archive.archive_format_name = "ASCII cpio (SVR4 with no CRC)"; 624| 5.25k| } else if (memcmp(header + newc_magic_offset, "070702", 6) == 0) { ------------------ | | 95| 656|#define newc_magic_offset 0 ------------------ | Branch (624:13): [True: 656, False: 0] ------------------ 625| 656| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_SVR4_CRC; ------------------ | | 361| 656|#define ARCHIVE_FORMAT_CPIO_SVR4_CRC (ARCHIVE_FORMAT_CPIO | 5) | | ------------------ | | | | 356| 656|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 626| 656| a->archive.archive_format_name = "ASCII cpio (SVR4 with CRC)"; 627| 656| } else { 628| | /* TODO: Abort here? */ 629| 0| } 630| | 631| 5.90k| archive_entry_set_devmajor(entry, 632| 5.90k| (dev_t)atol16(header + newc_devmajor_offset, newc_devmajor_size)); ------------------ | | 111| 5.90k|#define newc_devmajor_offset 62 ------------------ (dev_t)atol16(header + newc_devmajor_offset, newc_devmajor_size)); ------------------ | | 112| 5.90k|#define newc_devmajor_size 8 ------------------ 633| 5.90k| archive_entry_set_devminor(entry, 634| 5.90k| (dev_t)atol16(header + newc_devminor_offset, newc_devminor_size)); ------------------ | | 113| 5.90k|#define newc_devminor_offset 70 ------------------ (dev_t)atol16(header + newc_devminor_offset, newc_devminor_size)); ------------------ | | 114| 5.90k|#define newc_devminor_size 8 ------------------ 635| 5.90k| archive_entry_set_ino(entry, atol16(header + newc_ino_offset, newc_ino_size)); ------------------ | | 97| 5.90k|#define newc_ino_offset 6 ------------------ archive_entry_set_ino(entry, atol16(header + newc_ino_offset, newc_ino_size)); ------------------ | | 98| 5.90k|#define newc_ino_size 8 ------------------ 636| 5.90k| archive_entry_set_mode(entry, 637| 5.90k| (mode_t)atol16(header + newc_mode_offset, newc_mode_size)); ------------------ | | 99| 5.90k|#define newc_mode_offset 14 ------------------ (mode_t)atol16(header + newc_mode_offset, newc_mode_size)); ------------------ | | 100| 5.90k|#define newc_mode_size 8 ------------------ 638| 5.90k| archive_entry_set_uid(entry, atol16(header + newc_uid_offset, newc_uid_size)); ------------------ | | 101| 5.90k|#define newc_uid_offset 22 ------------------ archive_entry_set_uid(entry, atol16(header + newc_uid_offset, newc_uid_size)); ------------------ | | 102| 5.90k|#define newc_uid_size 8 ------------------ 639| 5.90k| archive_entry_set_gid(entry, atol16(header + newc_gid_offset, newc_gid_size)); ------------------ | | 103| 5.90k|#define newc_gid_offset 30 ------------------ archive_entry_set_gid(entry, atol16(header + newc_gid_offset, newc_gid_size)); ------------------ | | 104| 5.90k|#define newc_gid_size 8 ------------------ 640| 5.90k| archive_entry_set_nlink(entry, 641| 5.90k| (unsigned int)atol16(header + newc_nlink_offset, newc_nlink_size)); ------------------ | | 105| 5.90k|#define newc_nlink_offset 38 ------------------ (unsigned int)atol16(header + newc_nlink_offset, newc_nlink_size)); ------------------ | | 106| 5.90k|#define newc_nlink_size 8 ------------------ 642| 5.90k| archive_entry_set_rdevmajor(entry, 643| 5.90k| (dev_t)atol16(header + newc_rdevmajor_offset, newc_rdevmajor_size)); ------------------ | | 115| 5.90k|#define newc_rdevmajor_offset 78 ------------------ (dev_t)atol16(header + newc_rdevmajor_offset, newc_rdevmajor_size)); ------------------ | | 116| 5.90k|#define newc_rdevmajor_size 8 ------------------ 644| 5.90k| archive_entry_set_rdevminor(entry, 645| 5.90k| (dev_t)atol16(header + newc_rdevminor_offset, newc_rdevminor_size)); ------------------ | | 117| 5.90k|#define newc_rdevminor_offset 86 ------------------ (dev_t)atol16(header + newc_rdevminor_offset, newc_rdevminor_size)); ------------------ | | 118| 5.90k|#define newc_rdevminor_size 8 ------------------ 646| 5.90k| archive_entry_set_mtime(entry, atol16(header + newc_mtime_offset, newc_mtime_size), 0); ------------------ | | 107| 5.90k|#define newc_mtime_offset 46 ------------------ archive_entry_set_mtime(entry, atol16(header + newc_mtime_offset, newc_mtime_size), 0); ------------------ | | 108| 5.90k|#define newc_mtime_size 8 ------------------ 647| 5.90k| *namelength = (size_t)atol16(header + newc_namesize_offset, newc_namesize_size); ------------------ | | 119| 5.90k|#define newc_namesize_offset 94 ------------------ *namelength = (size_t)atol16(header + newc_namesize_offset, newc_namesize_size); ------------------ | | 120| 5.90k|#define newc_namesize_size 8 ------------------ 648| | /* Pad name to 2 more than a multiple of 4. */ 649| 5.90k| *name_pad = (2 - *namelength) & 3; 650| | 651| | /* Make sure that the padded name length fits into size_t. */ 652| 5.90k| if (*name_pad > SIZE_MAX - *namelength) { ------------------ | Branch (652:6): [True: 0, False: 5.90k] ------------------ 653| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 654| 0| "cpio archive has invalid namelength"); 655| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 656| 0| } 657| | 658| | /* 659| | * Note: entry_bytes_remaining is at least 64 bits and 660| | * therefore guaranteed to be big enough for a 33-bit file 661| | * size. 662| | */ 663| 5.90k| cpio->entry_bytes_remaining = 664| 5.90k| atol16(header + newc_filesize_offset, newc_filesize_size); ------------------ | | 109| 5.90k|#define newc_filesize_offset 54 ------------------ atol16(header + newc_filesize_offset, newc_filesize_size); ------------------ | | 110| 5.90k|#define newc_filesize_size 8 ------------------ 665| 5.90k| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 666| | /* Pad file contents to a multiple of 4. */ 667| 5.90k| cpio->entry_padding = 3 & -cpio->entry_bytes_remaining; 668| 5.90k| __archive_read_consume(a, newc_header_size); ------------------ | | 123| 5.90k|#define newc_header_size 110 ------------------ 669| 5.90k| return (r); 670| 5.90k|} archive_read_support_format_cpio.c:find_newc_header: 542| 5.96k|{ 543| 5.96k| const void *h; 544| 5.96k| const char *p, *q; 545| 5.96k| int64_t skip; 546| 5.96k| uintmax_t skipped = 0; 547| 5.96k| ssize_t bytes; 548| | 549| 6.09k| for (;;) { 550| 6.09k| h = __archive_read_ahead(a, newc_header_size, &bytes); ------------------ | | 123| 6.09k|#define newc_header_size 110 ------------------ 551| 6.09k| if (h == NULL) ------------------ | Branch (551:7): [True: 55, False: 6.04k] ------------------ 552| 55| return (ARCHIVE_FATAL); ------------------ | | 239| 55|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 553| 6.04k| p = h; 554| 6.04k| q = p + bytes; 555| | 556| | /* Try the typical case first, then go into the slow search.*/ 557| 6.04k| if (memcmp("07070", p, 5) == 0 ------------------ | Branch (557:7): [True: 1.49k, False: 4.54k] ------------------ 558| 1.49k| && (p[5] == '1' || p[5] == '2') ------------------ | Branch (558:11): [True: 1.12k, False: 374] | Branch (558:26): [True: 245, False: 129] ------------------ 559| 1.36k| && is_hex(p, newc_header_size)) ------------------ | | 123| 1.36k|#define newc_header_size 110 ------------------ | Branch (559:10): [True: 828, False: 540] ------------------ 560| 828| return (ARCHIVE_OK); ------------------ | | 233| 828|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 561| | 562| | /* 563| | * Scan ahead until we find something that looks 564| | * like a newc header. 565| | */ 566| 438k| while (p + newc_header_size <= q) { ------------------ | | 123| 438k|#define newc_header_size 110 ------------------ | Branch (566:10): [True: 438k, False: 136] ------------------ 567| 438k| switch (p[5]) { 568| 8.07k| case '1': ------------------ | Branch (568:4): [True: 8.07k, False: 430k] ------------------ 569| 19.0k| case '2': ------------------ | Branch (569:4): [True: 10.9k, False: 427k] ------------------ 570| 19.0k| if (memcmp("07070", p, 5) == 0 ------------------ | Branch (570:9): [True: 9.76k, False: 9.29k] ------------------ 571| 9.76k| && is_hex(p, newc_header_size)) { ------------------ | | 123| 9.76k|#define newc_header_size 110 ------------------ | Branch (571:12): [True: 5.07k, False: 4.68k] ------------------ 572| 5.07k| skip = p - (const char *)h; 573| 5.07k| __archive_read_consume(a, skip); 574| 5.07k| skipped += skip; 575| 5.07k| if (skipped > 0) { ------------------ | Branch (575:10): [True: 5.07k, False: 0] ------------------ 576| 5.07k| archive_set_error(&a->archive, 577| 5.07k| 0, 578| 5.07k| "Skipped %ju bytes before " 579| 5.07k| "finding valid header", 580| 5.07k| skipped); 581| 5.07k| return (ARCHIVE_WARN); ------------------ | | 235| 5.07k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 582| 5.07k| } 583| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 584| 5.07k| } 585| 13.9k| p += 2; 586| 13.9k| break; 587| 285k| case '0': ------------------ | Branch (587:4): [True: 285k, False: 152k] ------------------ 588| 285k| p++; 589| 285k| break; 590| 133k| default: ------------------ | Branch (590:4): [True: 133k, False: 304k] ------------------ 591| 133k| p += 6; 592| 133k| break; 593| 438k| } 594| 438k| } 595| 136| skip = p - (const char *)h; 596| 136| __archive_read_consume(a, skip); 597| 136| skipped += skip; 598| 136| } 599| 5.96k|} archive_read_support_format_cpio.c:header_bin_be: 956| 186|{ 957| 186| const void *h; 958| 186| const unsigned char *header; 959| | 960| 186| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_BIN_BE; ------------------ | | 359| 186|#define ARCHIVE_FORMAT_CPIO_BIN_BE (ARCHIVE_FORMAT_CPIO | 3) | | ------------------ | | | | 356| 186|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 961| 186| a->archive.archive_format_name = "cpio (big-endian binary)"; 962| | 963| | /* Read fixed-size portion of header. */ 964| 186| h = __archive_read_ahead(a, bin_header_size, NULL); ------------------ | | 69| 186|#define bin_header_size 26 ------------------ 965| 186| if (h == NULL) { ------------------ | Branch (965:6): [True: 1, False: 185] ------------------ 966| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 967| 1| "End of file trying to read next cpio header"); 968| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 969| 1| } 970| | 971| | /* Parse out binary fields. */ 972| 185| header = (const unsigned char *)h; 973| | 974| 185| archive_entry_set_dev(entry, archive_be16dec(header + bin_dev_offset)); ------------------ | | 49| 185|#define bin_dev_offset 2 ------------------ 975| 185| archive_entry_set_ino(entry, archive_be16dec(header + bin_ino_offset)); ------------------ | | 51| 185|#define bin_ino_offset 4 ------------------ 976| 185| archive_entry_set_mode(entry, archive_be16dec(header + bin_mode_offset)); ------------------ | | 53| 185|#define bin_mode_offset 6 ------------------ 977| 185| if (cpio->option_pwb) { ------------------ | Branch (977:6): [True: 0, False: 185] ------------------ 978| | /* turn off random bits left over from V6 inode */ 979| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) & 067777); 980| 0| if ((archive_entry_mode(entry) & AE_IFMT) == 0) ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (980:7): [True: 0, False: 0] ------------------ 981| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) | AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 982| 0| } 983| 185| archive_entry_set_uid(entry, archive_be16dec(header + bin_uid_offset)); ------------------ | | 55| 185|#define bin_uid_offset 8 ------------------ 984| 185| archive_entry_set_gid(entry, archive_be16dec(header + bin_gid_offset)); ------------------ | | 57| 185|#define bin_gid_offset 10 ------------------ 985| 185| archive_entry_set_nlink(entry, archive_be16dec(header + bin_nlink_offset)); ------------------ | | 59| 185|#define bin_nlink_offset 12 ------------------ 986| 185| archive_entry_set_rdev(entry, archive_be16dec(header + bin_rdev_offset)); ------------------ | | 61| 185|#define bin_rdev_offset 14 ------------------ 987| 185| archive_entry_set_mtime(entry, cpio_be32dec(header + bin_mtime_offset), 0); ------------------ | | 63| 185|#define bin_mtime_offset 16 ------------------ 988| 185| *namelength = archive_be16dec(header + bin_namesize_offset); ------------------ | | 65| 185|#define bin_namesize_offset 20 ------------------ 989| 185| *name_pad = *namelength & 1; /* Pad to even. */ 990| | 991| 185| cpio->entry_bytes_remaining = cpio_be32dec(header + bin_filesize_offset); ------------------ | | 67| 185|#define bin_filesize_offset 22 ------------------ 992| 185| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 993| 185| cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */ 994| 185| __archive_read_consume(a, bin_header_size); ------------------ | | 69| 185|#define bin_header_size 26 ------------------ 995| 185| return (ARCHIVE_OK); ------------------ | | 233| 185|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 996| 186|} archive_read_support_format_cpio.c:cpio_be32dec: 1024| 370|{ 1025| 370| return ((int64_t)archive_be16dec(p) << 16) | archive_be16dec(p + 2); 1026| 370|} archive_read_support_format_cpio.c:header_bin_le: 911| 268|{ 912| 268| const void *h; 913| 268| const unsigned char *header; 914| | 915| 268| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_BIN_LE; ------------------ | | 358| 268|#define ARCHIVE_FORMAT_CPIO_BIN_LE (ARCHIVE_FORMAT_CPIO | 2) | | ------------------ | | | | 356| 268|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 916| 268| a->archive.archive_format_name = "cpio (little-endian binary)"; 917| | 918| | /* Read fixed-size portion of header. */ 919| 268| h = __archive_read_ahead(a, bin_header_size, NULL); ------------------ | | 69| 268|#define bin_header_size 26 ------------------ 920| 268| if (h == NULL) { ------------------ | Branch (920:6): [True: 1, False: 267] ------------------ 921| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 922| 1| "End of file trying to read next cpio header"); 923| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 924| 1| } 925| | 926| | /* Parse out binary fields. */ 927| 267| header = (const unsigned char *)h; 928| | 929| 267| archive_entry_set_dev(entry, archive_le16dec(header + bin_dev_offset)); ------------------ | | 49| 267|#define bin_dev_offset 2 ------------------ 930| 267| archive_entry_set_ino(entry, archive_le16dec(header + bin_ino_offset)); ------------------ | | 51| 267|#define bin_ino_offset 4 ------------------ 931| 267| archive_entry_set_mode(entry, archive_le16dec(header + bin_mode_offset)); ------------------ | | 53| 267|#define bin_mode_offset 6 ------------------ 932| 267| if (cpio->option_pwb) { ------------------ | Branch (932:6): [True: 0, False: 267] ------------------ 933| | /* turn off random bits left over from V6 inode */ 934| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) & 067777); 935| 0| if ((archive_entry_mode(entry) & AE_IFMT) == 0) ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (935:7): [True: 0, False: 0] ------------------ 936| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) | AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 937| 0| } 938| 267| archive_entry_set_uid(entry, archive_le16dec(header + bin_uid_offset)); ------------------ | | 55| 267|#define bin_uid_offset 8 ------------------ 939| 267| archive_entry_set_gid(entry, archive_le16dec(header + bin_gid_offset)); ------------------ | | 57| 267|#define bin_gid_offset 10 ------------------ 940| 267| archive_entry_set_nlink(entry, archive_le16dec(header + bin_nlink_offset)); ------------------ | | 59| 267|#define bin_nlink_offset 12 ------------------ 941| 267| archive_entry_set_rdev(entry, archive_le16dec(header + bin_rdev_offset)); ------------------ | | 61| 267|#define bin_rdev_offset 14 ------------------ 942| 267| archive_entry_set_mtime(entry, cpio_le32dec(header + bin_mtime_offset), 0); ------------------ | | 63| 267|#define bin_mtime_offset 16 ------------------ 943| 267| *namelength = archive_le16dec(header + bin_namesize_offset); ------------------ | | 65| 267|#define bin_namesize_offset 20 ------------------ 944| 267| *name_pad = *namelength & 1; /* Pad to even. */ 945| | 946| 267| cpio->entry_bytes_remaining = cpio_le32dec(header + bin_filesize_offset); ------------------ | | 67| 267|#define bin_filesize_offset 22 ------------------ 947| 267| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 948| 267| cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */ 949| 267| __archive_read_consume(a, bin_header_size); ------------------ | | 69| 267|#define bin_header_size 26 ------------------ 950| 267| return (ARCHIVE_OK); ------------------ | | 233| 267|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 951| 268|} archive_read_support_format_cpio.c:cpio_le32dec: 1018| 534|{ 1019| 534| return ((int64_t)archive_le16dec(p) << 16) | archive_le16dec(p + 2); 1020| 534|} archive_read_support_format_cpio.c:archive_read_format_cpio_read_header: 363| 9.16k|{ 364| 9.16k| struct cpio *cpio = a->format->data; 365| 9.16k| const void *h, *hl; 366| 9.16k| struct archive_string_conv *sconv; 367| 9.16k| size_t namelength; 368| 9.16k| size_t name_pad; 369| 9.16k| int is_trailer; 370| 9.16k| int r; 371| | 372| 9.16k| sconv = cpio->opt_sconv; 373| 9.16k| if (sconv == NULL) { ------------------ | Branch (373:6): [True: 9.16k, False: 0] ------------------ 374| 9.16k| if (!cpio->init_default_conversion) { ------------------ | Branch (374:7): [True: 191, False: 8.97k] ------------------ 375| 191| cpio->sconv_default = 376| 191| archive_string_default_conversion_for_read( 377| 191| &(a->archive)); 378| 191| cpio->init_default_conversion = 1; 379| 191| } 380| 9.16k| sconv = cpio->sconv_default; 381| 9.16k| } 382| | 383| 9.16k| r = (cpio->read_header(a, cpio, entry, &namelength, &name_pad)); 384| | 385| 9.16k| if (r < ARCHIVE_WARN) ------------------ | | 235| 9.16k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (385:6): [True: 132, False: 9.03k] ------------------ 386| 132| return (r); 387| | 388| 9.03k| if (namelength > CPIO_PATHNAME_MAX) { ------------------ | | 165| 9.03k|#define CPIO_PATHNAME_MAX (1024 * 1024) ------------------ | Branch (388:6): [True: 18, False: 9.01k] ------------------ 389| 18| archive_set_error(&a->archive, ENOMEM, 390| 18| "Rejecting malformed cpio archive: " 391| 18| "pathname exceeds 1 megabyte"); 392| 18| return (ARCHIVE_FATAL); ------------------ | | 239| 18|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 393| 18| } 394| | 395| | /* Read name from buffer. */ 396| 9.01k| h = __archive_read_ahead(a, namelength, NULL); 397| 9.01k| if (h == NULL) ------------------ | Branch (397:6): [True: 11, False: 9.00k] ------------------ 398| 11| return (ARCHIVE_FATAL); ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 399| 9.00k| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 9.00k|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (399:6): [True: 0, False: 9.00k] ------------------ 400| 9.00k| (const char *)h, namelength, sconv) != 0) { 401| 0| if (errno == ENOMEM) { ------------------ | Branch (401:7): [True: 0, False: 0] ------------------ 402| 0| archive_set_error(&a->archive, ENOMEM, 403| 0| "Can't allocate memory for Pathname"); 404| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 405| 0| } 406| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 407| 0| "Pathname can't be converted from %s to current locale", 408| 0| archive_string_conversion_charset_name(sconv)); 409| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 410| 0| } 411| | /* Save this before consuming the name buffer below. */ 412| 9.00k| is_trailer = (namelength == 11 && ------------------ | Branch (412:16): [True: 3.41k, False: 5.59k] ------------------ 413| 3.41k| memcmp((const char *)h, "TRAILER!!!", 10) == 0); ------------------ | Branch (413:6): [True: 0, False: 3.41k] ------------------ 414| 9.00k| cpio->entry_offset = 0; 415| | 416| 9.00k| __archive_read_consume(a, namelength); 417| 9.00k| __archive_read_consume(a, name_pad); 418| | 419| | /* If this is a symlink, read the link contents. */ 420| 9.00k| if (archive_entry_filetype(entry) == AE_IFLNK) { ------------------ | | 217| 9.00k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (420:6): [True: 408, False: 8.59k] ------------------ 421| 408| if (cpio->entry_bytes_remaining > 1024 * 1024) { ------------------ | Branch (421:7): [True: 0, False: 408] ------------------ 422| 0| archive_set_error(&a->archive, ENOMEM, 423| 0| "Rejecting malformed cpio archive: symlink contents exceed 1 megabyte"); 424| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 425| 0| } 426| 408| hl = __archive_read_ahead(a, 427| 408| (size_t)cpio->entry_bytes_remaining, NULL); 428| 408| if (hl == NULL) ------------------ | Branch (428:7): [True: 0, False: 408] ------------------ 429| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 430| 408| if (archive_entry_copy_symlink_l(entry, (const char *)hl, ------------------ | | 83| 408|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ | Branch (430:7): [True: 0, False: 408] ------------------ 431| 408| (size_t)cpio->entry_bytes_remaining, sconv) != 0) { 432| 0| if (errno == ENOMEM) { ------------------ | Branch (432:8): [True: 0, False: 0] ------------------ 433| 0| archive_set_error(&a->archive, ENOMEM, 434| 0| "Can't allocate memory for Linkname"); 435| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 436| 0| } 437| 0| archive_set_error(&a->archive, 438| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 439| 0| "Linkname can't be converted from %s to " 440| 0| "current locale", 441| 0| archive_string_conversion_charset_name(sconv)); 442| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 443| 0| } 444| 408| __archive_read_consume(a, cpio->entry_bytes_remaining); 445| 408| cpio->entry_bytes_remaining = 0; 446| 408| } 447| | 448| | /* XXX TODO: If the full mode is 0160200, then this is a Solaris 449| | * ACL description for the following entry. Read this body 450| | * and parse it as a Solaris-style ACL, then read the next 451| | * header. XXX */ 452| | 453| | /* Compare name to "TRAILER!!!" to test for end-of-archive. */ 454| 9.00k| if (is_trailer) { ------------------ | Branch (454:6): [True: 0, False: 9.00k] ------------------ 455| | /* TODO: Store file location of start of block. */ 456| 0| archive_clear_error(&a->archive); 457| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 458| 0| } 459| | 460| | /* Detect and record hardlinks to previously-extracted entries. */ 461| 9.00k| if (record_hardlink(a, cpio, entry) != ARCHIVE_OK) { ------------------ | | 233| 9.00k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (461:6): [True: 0, False: 9.00k] ------------------ 462| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 463| 0| } 464| | 465| 9.00k| return (r); 466| 9.00k|} archive_read_support_format_cpio.c:record_hardlink: 1084| 9.00k|{ 1085| 9.00k| struct links_entry *le; 1086| 9.00k| dev_t dev; 1087| 9.00k| int64_t ino; 1088| | 1089| 9.00k| if (archive_entry_nlink(entry) <= 1) ------------------ | Branch (1089:6): [True: 2.90k, False: 6.10k] ------------------ 1090| 2.90k| return (ARCHIVE_OK); ------------------ | | 233| 2.90k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1091| | 1092| 6.10k| dev = archive_entry_dev(entry); 1093| 6.10k| ino = archive_entry_ino64(entry); 1094| | 1095| | /* 1096| | * First look in the list of multiply-linked files. If we've 1097| | * already dumped it, convert this entry to a hard link entry. 1098| | */ 1099| 15.3k| for (le = cpio->links_head; le; le = le->next) { ------------------ | Branch (1099:30): [True: 13.5k, False: 1.78k] ------------------ 1100| 13.5k| if (le->dev == dev && le->ino == ino) { ------------------ | Branch (1100:7): [True: 6.65k, False: 6.90k] | Branch (1100:25): [True: 4.32k, False: 2.33k] ------------------ 1101| 4.32k| archive_entry_copy_hardlink(entry, le->name); 1102| | 1103| 4.32k| if (--le->links <= 0) { ------------------ | Branch (1103:8): [True: 1.45k, False: 2.86k] ------------------ 1104| 1.45k| if (le->previous != NULL) ------------------ | Branch (1104:9): [True: 562, False: 896] ------------------ 1105| 562| le->previous->next = le->next; 1106| 1.45k| if (le->next != NULL) ------------------ | Branch (1106:9): [True: 543, False: 915] ------------------ 1107| 543| le->next->previous = le->previous; 1108| 1.45k| if (cpio->links_head == le) ------------------ | Branch (1108:9): [True: 896, False: 562] ------------------ 1109| 896| cpio->links_head = le->next; 1110| 1.45k| free(le->name); 1111| 1.45k| free(le); 1112| 1.45k| } 1113| | 1114| 4.32k| return (ARCHIVE_OK); ------------------ | | 233| 4.32k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1115| 4.32k| } 1116| 13.5k| } 1117| | 1118| 1.78k| le = malloc(sizeof(struct links_entry)); 1119| 1.78k| if (le == NULL) { ------------------ | Branch (1119:6): [True: 0, False: 1.78k] ------------------ 1120| 0| archive_set_error(&a->archive, 1121| 0| ENOMEM, "Out of memory adding file to list"); 1122| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1123| 0| } 1124| | 1125| 1.78k| const char *pathname = archive_entry_pathname(entry); 1126| 1.78k| if (pathname == NULL) { ------------------ | Branch (1126:6): [True: 0, False: 1.78k] ------------------ 1127| 0| archive_set_error(&a->archive, 1128| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1129| 0| "Invalid hardlink entry with no pathname"); 1130| 0| free(le); 1131| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1132| 0| } 1133| | 1134| 1.78k| le->dev = dev; 1135| 1.78k| le->ino = ino; 1136| 1.78k| le->links = archive_entry_nlink(entry) - 1; 1137| 1.78k| le->name = strdup(pathname); 1138| 1.78k| if (le->name == NULL) { ------------------ | Branch (1138:6): [True: 0, False: 1.78k] ------------------ 1139| 0| archive_set_error(&a->archive, 1140| 0| ENOMEM, "Out of memory adding file to list"); 1141| 0| free(le); 1142| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1143| 0| } 1144| | 1145| 1.78k| if (cpio->links_head != NULL) ------------------ | Branch (1145:6): [True: 1.26k, False: 520] ------------------ 1146| 1.26k| cpio->links_head->previous = le; 1147| 1.78k| le->next = cpio->links_head; 1148| 1.78k| le->previous = NULL; 1149| 1.78k| cpio->links_head = le; 1150| | 1151| 1.78k| return (ARCHIVE_OK); ------------------ | | 233| 1.78k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1152| 1.78k|} archive_read_support_format_cpio.c:archive_read_format_cpio_read_data: 471| 18.1k|{ 472| 18.1k| struct cpio *cpio = a->format->data; 473| 18.1k| ssize_t bytes_read; 474| | 475| 18.1k| if (cpio->entry_bytes_unconsumed) { ------------------ | Branch (475:6): [True: 4.57k, False: 13.5k] ------------------ 476| 4.57k| __archive_read_consume(a, cpio->entry_bytes_unconsumed); 477| 4.57k| cpio->entry_bytes_unconsumed = 0; 478| 4.57k| } 479| | 480| 18.1k| if (cpio->entry_bytes_remaining > 0) { ------------------ | Branch (480:6): [True: 4.60k, False: 13.5k] ------------------ 481| 4.60k| *buff = __archive_read_ahead(a, 1, &bytes_read); 482| 4.60k| if (bytes_read <= 0) ------------------ | Branch (482:7): [True: 30, False: 4.57k] ------------------ 483| 30| return (ARCHIVE_FATAL); ------------------ | | 239| 30|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 484| 4.57k| if (bytes_read > cpio->entry_bytes_remaining) ------------------ | Branch (484:7): [True: 4.52k, False: 48] ------------------ 485| 4.52k| bytes_read = (ssize_t)cpio->entry_bytes_remaining; 486| 4.57k| *size = bytes_read; 487| 4.57k| cpio->entry_bytes_unconsumed = bytes_read; 488| 4.57k| *offset = cpio->entry_offset; 489| 4.57k| cpio->entry_offset += bytes_read; 490| 4.57k| cpio->entry_bytes_remaining -= bytes_read; 491| 4.57k| return (ARCHIVE_OK); ------------------ | | 233| 4.57k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 492| 13.5k| } else { 493| 13.5k| if (cpio->entry_padding != ------------------ | Branch (493:7): [True: 0, False: 13.5k] ------------------ 494| 13.5k| __archive_read_consume(a, cpio->entry_padding)) { 495| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 496| 0| } 497| 13.5k| cpio->entry_padding = 0; 498| 13.5k| *buff = NULL; 499| 13.5k| *size = 0; 500| 13.5k| *offset = cpio->entry_offset; 501| 13.5k| return (ARCHIVE_EOF); ------------------ | | 232| 13.5k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 502| 13.5k| } 503| 18.1k|} archive_read_support_format_cpio.c:archive_read_format_cpio_skip: 507| 8.97k|{ 508| 8.97k| struct cpio *cpio = a->format->data; 509| 8.97k| int64_t to_skip = cpio->entry_bytes_remaining + cpio->entry_padding + 510| 8.97k| cpio->entry_bytes_unconsumed; 511| | 512| 8.97k| if (to_skip != __archive_read_consume(a, to_skip)) { ------------------ | Branch (512:6): [True: 0, False: 8.97k] ------------------ 513| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 514| 0| } 515| 8.97k| cpio->entry_bytes_remaining = 0; 516| 8.97k| cpio->entry_padding = 0; 517| 8.97k| cpio->entry_bytes_unconsumed = 0; 518| 8.97k| return (ARCHIVE_OK); ------------------ | | 233| 8.97k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 519| 8.97k|} archive_read_support_format_cpio.c:archive_read_format_cpio_cleanup: 1000| 3.66k|{ 1001| 3.66k| struct cpio *cpio = a->format->data; 1002| | 1003| | /* Free inode->name map */ 1004| 3.99k| while (cpio->links_head != NULL) { ------------------ | Branch (1004:16): [True: 325, False: 3.66k] ------------------ 1005| 325| struct links_entry *lp = cpio->links_head->next; 1006| | 1007| 325| free(cpio->links_head->name); 1008| 325| free(cpio->links_head); 1009| 325| cpio->links_head = lp; 1010| 325| } 1011| 3.66k| free(cpio); 1012| 3.66k| a->format->data = NULL; 1013| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1014| 3.66k|} archive_read_support_format_empty: 40| 7.33k|{ 41| 7.33k| struct archive_read *a = (struct archive_read *)_a; 42| 7.33k| int r; 43| | 44| 7.33k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 7.33k| do { \ | | 180| 7.33k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 7.33k| (allowed_states), (function_name)); \ | | 182| 7.33k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 7.33k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 7.33k] | | ------------------ | | 183| 7.33k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 7.33k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 7.33k] | | ------------------ ------------------ 45| 7.33k| ARCHIVE_STATE_NEW, "archive_read_support_format_empty"); 46| | 47| 7.33k| r = __archive_read_register_format(a, 48| 7.33k| NULL, 49| 7.33k| "empty", 50| 7.33k| archive_read_format_empty_bid, 51| 7.33k| NULL, 52| 7.33k| archive_read_format_empty_read_header, 53| 7.33k| archive_read_format_empty_read_data, 54| 7.33k| NULL, 55| 7.33k| NULL, 56| 7.33k| NULL, 57| 7.33k| NULL, 58| 7.33k| NULL); 59| | 60| 7.33k| return (r); 61| 7.33k|} archive_read_support_format_empty.c:archive_read_format_empty_bid: 66| 3.59k|{ 67| 3.59k| if (best_bid < 1 && __archive_read_ahead(a, 1, NULL) == NULL) ------------------ | Branch (67:6): [True: 3.36k, False: 233] | Branch (67:22): [True: 1, False: 3.36k] ------------------ 68| 1| return (1); 69| 3.59k| return (-1); 70| 3.59k|} archive_read_support_format_empty.c:archive_read_format_empty_read_header: 75| 1|{ 76| 1| (void)a; /* UNUSED */ 77| 1| (void)entry; /* UNUSED */ 78| | 79| 1| a->archive.archive_format = ARCHIVE_FORMAT_EMPTY; ------------------ | | 375| 1|#define ARCHIVE_FORMAT_EMPTY 0x60000 ------------------ 80| 1| a->archive.archive_format_name = "Empty file"; 81| | 82| 1| return (ARCHIVE_EOF); ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 83| 1|} archive_read_support_format_iso9660: 457| 3.66k|{ 458| 3.66k| struct archive_read *a = (struct archive_read *)_a; 459| 3.66k| struct iso9660 *iso9660; 460| 3.66k| int r; 461| | 462| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 463| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_iso9660"); 464| | 465| 3.66k| iso9660 = calloc(1, sizeof(*iso9660)); 466| 3.66k| if (iso9660 == NULL) { ------------------ | Branch (466:6): [True: 0, False: 3.66k] ------------------ 467| 0| archive_set_error(_a, ENOMEM, "Can't allocate iso9660 data"); 468| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 469| 0| } 470| 3.66k| iso9660->magic = ISO9660_MAGIC; ------------------ | | 324| 3.66k|#define ISO9660_MAGIC 0x96609660 ------------------ 471| 3.66k| iso9660->cache_files.first = NULL; 472| 3.66k| iso9660->cache_files.last = &(iso9660->cache_files.first); 473| 3.66k| iso9660->re_files.first = NULL; 474| 3.66k| iso9660->re_files.last = &(iso9660->re_files.first); 475| | /* Enable to support Joliet extensions by default. */ 476| 3.66k| iso9660->opt_support_joliet = 1; 477| | /* Enable to support Rock Ridge extensions by default. */ 478| 3.66k| iso9660->opt_support_rockridge = 1; 479| | 480| 3.66k| r = __archive_read_register_format(a, 481| 3.66k| iso9660, 482| 3.66k| "iso9660", 483| 3.66k| archive_read_format_iso9660_bid, 484| 3.66k| archive_read_format_iso9660_options, 485| 3.66k| archive_read_format_iso9660_read_header, 486| 3.66k| archive_read_format_iso9660_read_data, 487| 3.66k| archive_read_format_iso9660_read_data_skip, 488| 3.66k| NULL, 489| 3.66k| archive_read_format_iso9660_cleanup, 490| 3.66k| NULL, 491| 3.66k| NULL); 492| | 493| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (493:6): [True: 0, False: 3.66k] ------------------ 494| 0| free(iso9660); 495| 3.66k| return (r); 496| 3.66k|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_bid: 501| 3.59k|{ 502| 3.59k| struct iso9660 *iso9660 = a->format->data; 503| 3.59k| ssize_t bytes_read; 504| 3.59k| const unsigned char *h; 505| 3.59k| int seenTerminator; 506| | 507| | /* If there's already a better bid than we can ever 508| | make, don't bother testing. */ 509| 3.59k| if (best_bid > 48) ------------------ | Branch (509:6): [True: 1.65k, False: 1.94k] ------------------ 510| 1.65k| return (-1); 511| | 512| | /* 513| | * Skip the first 32k (reserved area) and get the first 514| | * 8 sectors of the volume descriptor table. Of course, 515| | * if the I/O layer gives us more, we'll take it. 516| | */ 517| 1.94k|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) 518| 1.94k| h = __archive_read_ahead(a, 519| 1.94k| RESERVED_AREA + 8 * LOGICAL_BLOCK_SIZE, ------------------ | | 517| 1.94k|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 83| 1.94k|#define SYSTEM_AREA_BLOCK 16 | | ------------------ | | #define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 82| 1.94k|#define LOGICAL_BLOCK_SIZE 2048 | | ------------------ ------------------ RESERVED_AREA + 8 * LOGICAL_BLOCK_SIZE, ------------------ | | 82| 1.94k|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 520| 1.94k| &bytes_read); 521| 1.94k| if (h == NULL) ------------------ | Branch (521:6): [True: 1.46k, False: 478] ------------------ 522| 1.46k| return (-1); 523| | 524| | /* Skip the reserved area. */ 525| 478| bytes_read -= RESERVED_AREA; ------------------ | | 517| 478|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 83| 478|#define SYSTEM_AREA_BLOCK 16 | | ------------------ | | #define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 82| 478|#define LOGICAL_BLOCK_SIZE 2048 | | ------------------ ------------------ 526| 478| h += RESERVED_AREA; ------------------ | | 517| 478|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 83| 478|#define SYSTEM_AREA_BLOCK 16 | | ------------------ | | #define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 82| 478|#define LOGICAL_BLOCK_SIZE 2048 | | ------------------ ------------------ 527| | 528| | /* Check each volume descriptor. */ 529| 478| seenTerminator = 0; 530| 749| for (; bytes_read > LOGICAL_BLOCK_SIZE; ------------------ | | 82| 749|#define LOGICAL_BLOCK_SIZE 2048 ------------------ | Branch (530:9): [True: 749, False: 0] ------------------ 531| 749| bytes_read -= LOGICAL_BLOCK_SIZE, h += LOGICAL_BLOCK_SIZE) { ------------------ | | 82| 271|#define LOGICAL_BLOCK_SIZE 2048 ------------------ bytes_read -= LOGICAL_BLOCK_SIZE, h += LOGICAL_BLOCK_SIZE) { ------------------ | | 82| 271|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 532| | /* Do not handle undefined Volume Descriptor Type. */ 533| 749| if (h[0] >= 4 && h[0] <= 254) ------------------ | Branch (533:7): [True: 368, False: 381] | Branch (533:20): [True: 213, False: 155] ------------------ 534| 213| return (0); 535| | /* Standard Identifier must be "CD001" */ 536| 536| if (memcmp(h + 1, "CD001", 5) != 0) ------------------ | Branch (536:7): [True: 73, False: 463] ------------------ 537| 73| return (0); 538| 463| if (isPVD(iso9660, h)) ------------------ | Branch (538:7): [True: 162, False: 301] ------------------ 539| 162| continue; 540| 301| if (!iso9660->joliet.location) { ------------------ | Branch (540:7): [True: 271, False: 30] ------------------ 541| 271| if (isJolietSVD(iso9660, h)) ------------------ | Branch (541:8): [True: 33, False: 238] ------------------ 542| 33| continue; 543| 271| } 544| 268| if (isBootRecord(h)) ------------------ | Branch (544:7): [True: 9, False: 259] ------------------ 545| 9| continue; 546| 259| if (isEVD(h)) ------------------ | Branch (546:7): [True: 0, False: 259] ------------------ 547| 0| continue; 548| 259| if (isSVD(h)) ------------------ | Branch (548:7): [True: 67, False: 192] ------------------ 549| 67| continue; 550| 192| if (isVolumePartition(iso9660, h)) ------------------ | Branch (550:7): [True: 0, False: 192] ------------------ 551| 0| continue; 552| 192| if (isVDSetTerminator(h)) { ------------------ | Branch (552:7): [True: 135, False: 57] ------------------ 553| 135| seenTerminator = 1; 554| 135| break; 555| 135| } 556| 57| return (0); 557| 192| } 558| | /* 559| | * ISO 9660 format must have Primary Volume Descriptor and 560| | * Volume Descriptor Set Terminator. 561| | */ 562| 135| if (seenTerminator && iso9660->primary.location > 16) ------------------ | Branch (562:6): [True: 135, False: 0] | Branch (562:24): [True: 134, False: 1] ------------------ 563| 134| return (48); 564| | 565| | /* We didn't find a valid PVD; return a bid of zero. */ 566| 1| return (0); 567| 135|} archive_read_support_format_iso9660.c:isPVD: 860| 463|{ 861| 463| const unsigned char *p; 862| 463| ssize_t logical_block_size; 863| 463| int32_t volume_block; 864| 463| int32_t location; 865| 463| int i; 866| | 867| | /* Type of the Primary Volume Descriptor must be 1. */ 868| 463| if (h[PVD_type_offset] != 1) ------------------ | | 86| 463|#define PVD_type_offset 0 ------------------ | Branch (868:6): [True: 271, False: 192] ------------------ 869| 271| return (0); 870| | 871| | /* PVD version must be 1. */ 872| 192| if (h[PVD_version_offset] != 1) ------------------ | | 90| 192|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 88| 192|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 86| 192|#define PVD_type_offset 0 | | | | ------------------ | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 87| 192|#define PVD_type_size 1 | | | | ------------------ | | ------------------ | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 89| 192|#define PVD_id_size 5 | | ------------------ ------------------ | Branch (872:6): [True: 0, False: 192] ------------------ 873| 0| return (0); 874| | 875| | /* Reserved field must be 0. */ 876| 192| if (h[PVD_reserved1_offset] != 0) ------------------ | | 92| 192|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 90| 192|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 88| 192|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 86| 192|#define PVD_type_offset 0 | | | | | | ------------------ | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 87| 192|#define PVD_type_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 89| 192|#define PVD_id_size 5 | | | | ------------------ | | ------------------ | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 91| 192|#define PVD_version_size 1 | | ------------------ ------------------ | Branch (876:6): [True: 0, False: 192] ------------------ 877| 0| return (0); 878| | 879| | /* Reserved field must be 0. */ 880| 192| if (!isNull(h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 98| 192|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 96| 192|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 94| 192|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 92| 192|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 90| 192|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 88| 192|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 86| 192|#define PVD_type_offset 0 | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 87| 192|#define PVD_type_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 89| 192|#define PVD_id_size 5 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 91| 192|#define PVD_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 93| 192|#define PVD_reserved1_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 95| 192|#define PVD_system_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 97| 192|#define PVD_volume_id_size 32 | | ------------------ ------------------ if (!isNull(h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 99| 192|#define PVD_reserved2_size 8 ------------------ | Branch (880:6): [True: 1, False: 191] ------------------ 881| 1| return (0); 882| | 883| | /* Volume space size must be encoded according to 7.3.3 */ 884| 191| if (!isValid733Integer(h + PVD_volume_space_size_offset)) { ------------------ | | 100| 191|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 98| 191|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 96| 191|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 94| 191|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 92| 191|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 90| 191|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 88| 191|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 86| 191|#define PVD_type_offset 0 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 87| 191|#define PVD_type_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 89| 191|#define PVD_id_size 5 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 91| 191|#define PVD_version_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 93| 191|#define PVD_reserved1_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 95| 191|#define PVD_system_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 97| 191|#define PVD_volume_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 99| 191|#define PVD_reserved2_size 8 | | ------------------ ------------------ | Branch (884:6): [True: 3, False: 188] ------------------ 885| 3| return (0); 886| 3| } 887| 188| volume_block = archive_le32dec(h + PVD_volume_space_size_offset); ------------------ | | 100| 188|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 98| 188|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 96| 188|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 94| 188|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 92| 188|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 90| 188|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 88| 188|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 86| 188|#define PVD_type_offset 0 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 87| 188|#define PVD_type_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 89| 188|#define PVD_id_size 5 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 91| 188|#define PVD_version_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 93| 188|#define PVD_reserved1_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 95| 188|#define PVD_system_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 97| 188|#define PVD_volume_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 99| 188|#define PVD_reserved2_size 8 | | ------------------ ------------------ 888| 188| if (volume_block <= SYSTEM_AREA_BLOCK+4) ------------------ | | 83| 188|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (888:6): [True: 1, False: 187] ------------------ 889| 1| return (0); 890| | 891| | /* Reserved field must be 0. */ 892| 187| if (!isNull(h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 102| 187|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 100| 187|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 98| 187|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 96| 187|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 94| 187|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 92| 187|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 90| 187|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 88| 187|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 86| 187|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 87| 187|#define PVD_type_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 89| 187|#define PVD_id_size 5 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 91| 187|#define PVD_version_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 93| 187|#define PVD_reserved1_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 95| 187|#define PVD_system_id_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 97| 187|#define PVD_volume_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 99| 187|#define PVD_reserved2_size 8 | | | | ------------------ | | ------------------ | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 101| 187|#define PVD_volume_space_size_size 8 | | ------------------ ------------------ if (!isNull(h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 103| 187|#define PVD_reserved3_size 32 ------------------ | Branch (892:6): [True: 2, False: 185] ------------------ 893| 2| return (0); 894| | 895| | /* Volume set size must be encoded according to 7.2.3 */ 896| 185| if (!isValid723Integer(h + PVD_volume_set_size_offset)) { ------------------ | | 104| 185|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | ------------------ | | | | 102| 185|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | ------------------ | | | | | | 100| 185|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | ------------------ | | | | | | | | 98| 185|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | ------------------ | | | | | | | | | | 96| 185|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 94| 185|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 92| 185|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 90| 185|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 88| 185|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 86| 185|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 87| 185|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 89| 185|#define PVD_id_size 5 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 91| 185|#define PVD_version_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 93| 185|#define PVD_reserved1_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 95| 185|#define PVD_system_id_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | ------------------ | | | | | | | | | | 97| 185|#define PVD_volume_id_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | ------------------ | | | | | | | | 99| 185|#define PVD_reserved2_size 8 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | ------------------ | | | | | | 101| 185|#define PVD_volume_space_size_size 8 | | | | ------------------ | | ------------------ | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | ------------------ | | | | 103| 185|#define PVD_reserved3_size 32 | | ------------------ ------------------ | Branch (896:6): [True: 2, False: 183] ------------------ 897| 2| return (0); 898| 2| } 899| | 900| | /* Volume sequence number must be encoded according to 7.2.3 */ 901| 183| if (!isValid723Integer(h + PVD_volume_sequence_number_offset)) { ------------------ | | 106| 183|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | ------------------ | | | | 104| 183|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | ------------------ | | | | | | 102| 183|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | ------------------ | | | | | | | | 100| 183|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | ------------------ | | | | | | | | | | 98| 183|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 96| 183|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 94| 183|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 92| 183|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 90| 183|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 88| 183|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 86| 183|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 87| 183|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 89| 183|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 91| 183|#define PVD_version_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 93| 183|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 95| 183|#define PVD_system_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 97| 183|#define PVD_volume_id_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | ------------------ | | | | | | | | | | 99| 183|#define PVD_reserved2_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | ------------------ | | | | | | | | 101| 183|#define PVD_volume_space_size_size 8 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | ------------------ | | | | | | 103| 183|#define PVD_reserved3_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | ------------------ | | | | 105| 183|#define PVD_volume_set_size_size 4 | | ------------------ ------------------ | Branch (901:6): [True: 2, False: 181] ------------------ 902| 2| return (0); 903| 2| } 904| | 905| | /* Logical block size must be > 0. */ 906| | /* I've looked at Ecma 119 and can't find any stronger 907| | * restriction on this field. */ 908| 181| if (!isValid723Integer(h + PVD_logical_block_size_offset)) { ------------------ | | 108| 181|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 106| 181|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 104| 181|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 102| 181|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 100| 181|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 98| 181|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 96| 181|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 94| 181|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 92| 181|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 90| 181|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 88| 181|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 86| 181|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 87| 181|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 89| 181|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 91| 181|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 93| 181|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 95| 181|#define PVD_system_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 97| 181|#define PVD_volume_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 99| 181|#define PVD_reserved2_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 101| 181|#define PVD_volume_space_size_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 103| 181|#define PVD_reserved3_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 105| 181|#define PVD_volume_set_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 107| 181|#define PVD_volume_sequence_number_size 4 | | ------------------ ------------------ | Branch (908:6): [True: 2, False: 179] ------------------ 909| 2| return (0); 910| 2| } 911| 179| logical_block_size = 912| 179| archive_le16dec(h + PVD_logical_block_size_offset); ------------------ | | 108| 179|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 106| 179|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 104| 179|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 102| 179|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 100| 179|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 98| 179|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 96| 179|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 94| 179|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 92| 179|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 90| 179|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 88| 179|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 86| 179|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 87| 179|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 89| 179|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 91| 179|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 93| 179|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 95| 179|#define PVD_system_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 97| 179|#define PVD_volume_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 99| 179|#define PVD_reserved2_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 101| 179|#define PVD_volume_space_size_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 103| 179|#define PVD_reserved3_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 105| 179|#define PVD_volume_set_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 107| 179|#define PVD_volume_sequence_number_size 4 | | ------------------ ------------------ 913| 179| if (logical_block_size <= 0) ------------------ | Branch (913:6): [True: 1, False: 178] ------------------ 914| 1| return (0); 915| | 916| | /* Path Table size must be encoded according to 7.3.3 */ 917| 178| if (!isValid733Integer(h + PVD_path_table_size_offset)) { ------------------ | | 110| 178|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | ------------------ | | | | 108| 178|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | ------------------ | | | | | | 106| 178|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | ------------------ | | | | | | | | 104| 178|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | ------------------ | | | | | | | | | | 102| 178|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 100| 178|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 98| 178|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 96| 178|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 94| 178|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 92| 178|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 90| 178|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 88| 178|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 178|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 178|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 89| 178|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 91| 178|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 93| 178|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 95| 178|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 97| 178|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 99| 178|#define PVD_reserved2_size 8 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 101| 178|#define PVD_volume_space_size_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | ------------------ | | | | | | | | | | 103| 178|#define PVD_reserved3_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | ------------------ | | | | | | | | 105| 178|#define PVD_volume_set_size_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | ------------------ | | | | | | 107| 178|#define PVD_volume_sequence_number_size 4 | | | | ------------------ | | ------------------ | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | ------------------ | | | | 109| 178|#define PVD_logical_block_size_size 4 | | ------------------ ------------------ | Branch (917:6): [True: 3, False: 175] ------------------ 918| 3| return (0); 919| 3| } 920| | 921| | /* File structure version must be 1 for ISO9660/ECMA119. */ 922| 175| if (h[PVD_file_structure_version_offset] != 1) ------------------ | | 144| 175|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 142| 175|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 140| 175|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 138| 175|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 136| 175|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 134| 175|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 132| 175|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 130| 175|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 128| 175|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 126| 175|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 124| 175|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 122| 175|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 175|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 175|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 175|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 175|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 175|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 175|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 175|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 175|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 175|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 175|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 175|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 175|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 175|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 175|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 175|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 175|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 175|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 175|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 175|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 175|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 175|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 175|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 175|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 175|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 175|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 175|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 175|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 175|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 175|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 175|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 175|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 175|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 175|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 175|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 175|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 175|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 123| 175|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 125| 175|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 127| 175|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 129| 175|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 131| 175|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 133| 175|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 135| 175|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 137| 175|#define PVD_creation_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 139| 175|#define PVD_modification_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 141| 175|#define PVD_expiration_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 143| 175|#define PVD_effective_date_size 17 | | ------------------ ------------------ | Branch (922:6): [True: 1, False: 174] ------------------ 923| 1| return (0); 924| | 925| | /* Location of Occurrence of Type L Path Table must be 926| | * available location, 927| | * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 928| 174| location = archive_le32dec(h+PVD_type_1_path_table_offset); ------------------ | | 112| 174|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 110| 174|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 108| 174|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 106| 174|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 104| 174|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 102| 174|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 100| 174|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 98| 174|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 96| 174|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 94| 174|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 92| 174|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 90| 174|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 174|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 174|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 174|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 174|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 91| 174|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 93| 174|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 95| 174|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 97| 174|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 99| 174|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 101| 174|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 103| 174|#define PVD_reserved3_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 105| 174|#define PVD_volume_set_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 107| 174|#define PVD_volume_sequence_number_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 109| 174|#define PVD_logical_block_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 111| 174|#define PVD_path_table_size_size 8 | | ------------------ ------------------ 929| 174| if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) ------------------ | | 83| 174|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (929:6): [True: 1, False: 173] | Branch (929:40): [True: 1, False: 172] ------------------ 930| 2| return (0); 931| | 932| | /* The Type M Path Table must also be at a valid location 933| | * (although ECMA 119 requires a Type M Path Table, WinISO and 934| | * probably other programs omit it, so we permit a zero here) 935| | * 936| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 937| 172| location = archive_be32dec(h+PVD_type_m_path_table_offset); ------------------ | | 116| 172|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | ------------------ | | | | 114| 172|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | ------------------ | | | | | | 112| 172|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 110| 172|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 108| 172|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 106| 172|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 104| 172|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 102| 172|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 100| 172|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 98| 172|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 96| 172|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 94| 172|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 172|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 172|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 172|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 172|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 172|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 172|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 172|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 172|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 95| 172|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 97| 172|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 99| 172|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 101| 172|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 103| 172|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 105| 172|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 107| 172|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 109| 172|#define PVD_logical_block_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 111| 172|#define PVD_path_table_size_size 8 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | ------------------ | | | | | | 113| 172|#define PVD_type_1_path_table_size 4 | | | | ------------------ | | ------------------ | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | ------------------ | | | | 115| 172|#define PVD_opt_type_1_path_table_size 4 | | ------------------ ------------------ 938| 172| if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) ------------------ | | 83| 171|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (938:7): [True: 171, False: 1] | Branch (938:23): [True: 1, False: 170] ------------------ 939| 171| || location >= volume_block) ------------------ | Branch (939:9): [True: 1, False: 170] ------------------ 940| 2| return (0); 941| | 942| | /* Reserved field must be 0. */ 943| | /* But accept NetBSD/FreeBSD "makefs" images with 0x20 here. */ 944| 339| for (i = 0; i < PVD_reserved4_size; ++i) ------------------ | | 147| 339|#define PVD_reserved4_size 1 ------------------ | Branch (944:14): [True: 170, False: 169] ------------------ 945| 170| if (h[PVD_reserved4_offset + i] != 0 ------------------ | | 146| 170|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 144| 170|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 142| 170|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 140| 170|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 138| 170|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 136| 170|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 134| 170|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 132| 170|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 130| 170|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 128| 170|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 126| 170|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 124| 170|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 170|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 170|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 170|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 170|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 170|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 170|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 170|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 170|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 170|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 170|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 170|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 170|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 170|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 170|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 170|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 170|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 170|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 170|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 170|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 170|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 170|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 170|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 170|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 170|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 170|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 170|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 170|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 170|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 170|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 170|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 170|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 170|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 170|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 170|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 170|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 170|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 170|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 170|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 125| 170|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 127| 170|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 129| 170|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 131| 170|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 133| 170|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 135| 170|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 137| 170|#define PVD_creation_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 139| 170|#define PVD_modification_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 141| 170|#define PVD_expiration_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 143| 170|#define PVD_effective_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 145| 170|#define PVD_file_structure_version_size 1 | | ------------------ ------------------ | Branch (945:7): [True: 64, False: 106] ------------------ 946| 64| && h[PVD_reserved4_offset + i] != 0x20) ------------------ | | 146| 64|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 144| 64|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 142| 64|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 140| 64|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 138| 64|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 136| 64|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 134| 64|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 132| 64|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 130| 64|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 128| 64|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 126| 64|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 124| 64|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 64|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 64|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 64|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 64|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 64|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 64|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 64|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 64|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 64|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 64|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 64|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 64|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 64|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 64|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 64|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 64|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 64|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 64|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 64|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 64|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 64|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 64|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 64|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 64|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 64|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 64|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 64|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 64|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 64|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 64|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 64|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 64|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 64|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 64|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 64|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 64|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 64|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 64|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 125| 64|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 127| 64|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 129| 64|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 131| 64|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 133| 64|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 135| 64|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 137| 64|#define PVD_creation_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 139| 64|#define PVD_modification_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 141| 64|#define PVD_expiration_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 143| 64|#define PVD_effective_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 145| 64|#define PVD_file_structure_version_size 1 | | ------------------ ------------------ | Branch (946:10): [True: 1, False: 63] ------------------ 947| 1| return (0); 948| | 949| | /* Reserved field must be 0. */ 950| 169| if (!isNull(h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 150| 169|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 148| 169|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 146| 169|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 144| 169|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 142| 169|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 140| 169|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 138| 169|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 136| 169|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 134| 169|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 132| 169|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 130| 169|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 128| 169|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 169|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 169|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 169|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 169|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 169|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 169|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 169|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 169|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 169|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 169|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 169|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 169|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 169|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 169|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 169|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 169|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 169|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 169|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 169|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 169|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 169|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 169|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 169|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 169|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 169|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 169|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 169|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 169|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 169|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 169|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 169|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 169|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 169|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 169|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 169|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 169|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 169|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 169|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 169|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 169|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 169|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 127| 169|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 129| 169|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 131| 169|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 133| 169|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 135| 169|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 137| 169|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 139| 169|#define PVD_modification_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 141| 169|#define PVD_expiration_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 143| 169|#define PVD_effective_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 145| 169|#define PVD_file_structure_version_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 147| 169|#define PVD_reserved4_size 1 | | | | ------------------ | | ------------------ | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 149| 169|#define PVD_application_data_size 512 | | ------------------ ------------------ if (!isNull(h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 151| 169|#define PVD_reserved5_size (2048 - PVD_reserved5_offset) | | ------------------ | | | | 150| 169|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 148| 169|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 146| 169|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 144| 169|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 142| 169|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 140| 169|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 138| 169|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 136| 169|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 134| 169|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 132| 169|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 130| 169|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 128| 169|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 169|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 169|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 169|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 169|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 169|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 169|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 169|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 169|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 169|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 169|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 169|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 169|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 169|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 169|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 169|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 169|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 169|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 169|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 169|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 169|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 169|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 169|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 169|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 169|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 169|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 169|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 169|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 169|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 169|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 169|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 169|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 169|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 169|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 169|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 169|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 169|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 169|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 169|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 169|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 169|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 169|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 127| 169|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 129| 169|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 131| 169|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 133| 169|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 135| 169|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 137| 169|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 139| 169|#define PVD_modification_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 141| 169|#define PVD_expiration_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 143| 169|#define PVD_effective_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 145| 169|#define PVD_file_structure_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 147| 169|#define PVD_reserved4_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 149| 169|#define PVD_application_data_size 512 | | | | ------------------ | | ------------------ ------------------ | Branch (950:6): [True: 1, False: 168] ------------------ 951| 1| return (0); 952| | 953| | /* XXX TODO: Check other values for sanity; reject more 954| | * malformed PVDs. XXX */ 955| | 956| | /* Read Root Directory Record in Volume Descriptor. */ 957| 168| p = h + PVD_root_directory_record_offset; ------------------ | | 120| 168|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | ------------------ | | | | 118| 168|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | ------------------ | | | | | | 116| 168|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | ------------------ | | | | | | | | 114| 168|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | ------------------ | | | | | | | | | | 112| 168|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 110| 168|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 108| 168|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 106| 168|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 104| 168|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 102| 168|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 100| 168|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 98| 168|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 168|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 168|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 168|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 168|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 168|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 168|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 168|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 168|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 168|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 168|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 168|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 168|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 99| 168|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 101| 168|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 103| 168|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 105| 168|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 107| 168|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 109| 168|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 111| 168|#define PVD_path_table_size_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | ------------------ | | | | | | | | | | 113| 168|#define PVD_type_1_path_table_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | ------------------ | | | | | | | | 115| 168|#define PVD_opt_type_1_path_table_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | ------------------ | | | | | | 117| 168|#define PVD_type_m_path_table_size 4 | | | | ------------------ | | ------------------ | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | ------------------ | | | | 119| 168|#define PVD_opt_type_m_path_table_size 4 | | ------------------ ------------------ 958| 168| if (!isRootDirectoryRecord(p)) { ------------------ | Branch (958:6): [True: 6, False: 162] ------------------ 959| 6| return (0); 960| 6| } 961| | 962| 162| if (!iso9660->primary.location) { ------------------ | Branch (962:6): [True: 161, False: 1] ------------------ 963| 161| iso9660->logical_block_size = logical_block_size; 964| 161| iso9660->volume_block = volume_block; 965| 161| iso9660->volume_size = 966| 161| logical_block_size * (uint64_t)volume_block; 967| 161| iso9660->primary.location = 968| 161| archive_le32dec(p + DR_extent_offset); ------------------ | | 200| 161|#define DR_extent_offset 2 ------------------ 969| 161| iso9660->primary.size = archive_le32dec(p + DR_size_offset); ------------------ | | 202| 161|#define DR_size_offset 10 ------------------ 970| 161| } 971| | 972| 162| return (48); 973| 168|} archive_read_support_format_iso9660.c:isNull: 599| 1.27k|{ 600| 1.27k| if (bytes == 0) ------------------ | Branch (600:6): [True: 0, False: 1.27k] ------------------ 601| 0| return (1); 602| | 603| | /* 604| | * If the first byte is zero and every byte equals the following 605| | * byte, the entire range is zero. 606| | */ 607| 1.27k| return (h[offset] == 0 && ------------------ | Branch (607:10): [True: 1.27k, False: 7] ------------------ 608| 1.27k| (bytes == 1 || ------------------ | Branch (608:7): [True: 195, False: 1.07k] ------------------ 609| 1.07k| memcmp(h + offset, h + offset + 1, bytes - 1) == 0)); ------------------ | Branch (609:6): [True: 1.06k, False: 12] ------------------ 610| 1.27k|} archive_read_support_format_iso9660.c:isValid733Integer: 3242| 1.06k|{ 3243| 1.06k| return (p[0] == p[7] ------------------ | Branch (3243:10): [True: 1.05k, False: 5] ------------------ 3244| 1.05k| && p[1] == p[6] ------------------ | Branch (3244:6): [True: 1.05k, False: 5] ------------------ 3245| 1.05k| && p[2] == p[5] ------------------ | Branch (3245:6): [True: 1.04k, False: 6] ------------------ 3246| 1.04k| && p[3] == p[4]); ------------------ | Branch (3246:6): [True: 1.04k, False: 4] ------------------ 3247| 1.06k|} archive_read_support_format_iso9660.c:isValid723Integer: 3236| 884|isValid723Integer(const unsigned char *p) { 3237| 884| return (p[0] == p[3] && p[1] == p[2]); ------------------ | Branch (3237:10): [True: 881, False: 3] | Branch (3237:26): [True: 876, False: 5] ------------------ 3238| 884|} archive_read_support_format_iso9660.c:isRootDirectoryRecord: 976| 349|isRootDirectoryRecord(const unsigned char *p) { 977| 349| int flags; 978| | 979| | /* ECMA119/ISO9660 requires that the root directory record be _exactly_ 34 bytes. 980| | * However, we've seen images that have root directory records up to 68 bytes. */ 981| 349| if (p[DR_length_offset] < 34 || p[DR_length_offset] > 68) { ------------------ | | 196| 349|#define DR_length_offset 0 ------------------ if (p[DR_length_offset] < 34 || p[DR_length_offset] > 68) { ------------------ | | 196| 349|#define DR_length_offset 0 ------------------ | Branch (981:6): [True: 0, False: 349] | Branch (981:34): [True: 0, False: 349] ------------------ 982| 0| return (0); 983| 0| } 984| | 985| | /* The root directory location must be a 7.3.3 32-bit integer. */ 986| 349| if (!isValid733Integer(p + DR_extent_offset)) { ------------------ | | 200| 349|#define DR_extent_offset 2 ------------------ | Branch (986:6): [True: 3, False: 346] ------------------ 987| 3| return (0); 988| 3| } 989| | 990| | /* The root directory size must be a 7.3.3 integer. */ 991| 346| if (!isValid733Integer(p + DR_size_offset)) { ------------------ | | 202| 346|#define DR_size_offset 10 ------------------ | Branch (991:6): [True: 11, False: 335] ------------------ 992| 11| return (0); 993| 11| } 994| | 995| | /* According to the standard, certain bits must be one or zero: 996| | * Bit 1: must be 1 (this is a directory) 997| | * Bit 2: must be 0 (not an associated file) 998| | * Bit 3: must be 0 (doesn't use extended attribute record) 999| | * Bit 7: must be 0 (final directory record for this file) 1000| | */ 1001| 335| flags = p[DR_flags_offset]; ------------------ | | 206| 335|#define DR_flags_offset 25 ------------------ 1002| 335| if ((flags & 0x8E) != 0x02) { ------------------ | Branch (1002:6): [True: 0, False: 335] ------------------ 1003| 0| return (0); 1004| 0| } 1005| | 1006| | /* Volume sequence number must be a 7.2.3 integer. */ 1007| 335| if (!isValid723Integer(p + DR_volume_sequence_number_offset)) { ------------------ | | 212| 335|#define DR_volume_sequence_number_offset 28 ------------------ | Branch (1007:6): [True: 2, False: 333] ------------------ 1008| 2| return (0); 1009| 2| } 1010| | 1011| | /* Root directory name is a single zero byte... */ 1012| 333| if (p[DR_name_len_offset] != 1 || p[DR_name_offset] != 0) { ------------------ | | 214| 333|#define DR_name_len_offset 32 ------------------ if (p[DR_name_len_offset] != 1 || p[DR_name_offset] != 0) { ------------------ | | 216| 333|#define DR_name_offset 33 ------------------ | Branch (1012:6): [True: 0, False: 333] | Branch (1012:36): [True: 4, False: 329] ------------------ 1013| 4| return (0); 1014| 4| } 1015| | 1016| | /* Nothing looked wrong, so let's accept it. */ 1017| 329| return (1); 1018| 333|} archive_read_support_format_iso9660.c:isJolietSVD: 674| 271|{ 675| 271| const unsigned char *p; 676| 271| ssize_t logical_block_size; 677| 271| int32_t volume_block; 678| | 679| | /* Check if current sector is a kind of Supplementary Volume 680| | * Descriptor. */ 681| 271| if (!isSVD(h)) ------------------ | Branch (681:6): [True: 171, False: 100] ------------------ 682| 171| return (0); 683| | 684| | /* FIXME: do more validations according to joliet spec. */ 685| | 686| | /* check if this SVD contains joliet extension! */ 687| 100| p = h + SVD_escape_sequences_offset; ------------------ | | 173| 100|#define SVD_escape_sequences_offset (SVD_volume_space_size_offset + SVD_volume_space_size_size) | | ------------------ | | | | 171| 100|#define SVD_volume_space_size_offset 80 | | ------------------ | | #define SVD_escape_sequences_offset (SVD_volume_space_size_offset + SVD_volume_space_size_size) | | ------------------ | | | | 172| 100|#define SVD_volume_space_size_size 8 | | ------------------ ------------------ 688| | /* N.B. Joliet spec says p[1] == '\\', but.... */ 689| 100| if (p[0] == '%' && p[1] == '/') { ------------------ | Branch (689:6): [True: 92, False: 8] | Branch (689:21): [True: 42, False: 50] ------------------ 690| 42| int level = 0; 691| | 692| 42| if (p[2] == '@') ------------------ | Branch (692:7): [True: 12, False: 30] ------------------ 693| 12| level = 1; 694| 30| else if (p[2] == 'C') ------------------ | Branch (694:12): [True: 1, False: 29] ------------------ 695| 1| level = 2; 696| 29| else if (p[2] == 'E') ------------------ | Branch (696:12): [True: 20, False: 9] ------------------ 697| 20| level = 3; 698| 9| else /* not joliet */ 699| 9| return (0); 700| | 701| 33| iso9660->seenJoliet = level; 702| | 703| 33| } else /* not joliet */ 704| 58| return (0); 705| | 706| 33| logical_block_size = 707| 33| archive_le16dec(h + SVD_logical_block_size_offset); ------------------ | | 176| 33|#define SVD_logical_block_size_offset 128 ------------------ 708| 33| volume_block = archive_le32dec(h + SVD_volume_space_size_offset); ------------------ | | 171| 33|#define SVD_volume_space_size_offset 80 ------------------ 709| | 710| 33| iso9660->logical_block_size = logical_block_size; 711| 33| iso9660->volume_block = volume_block; 712| 33| iso9660->volume_size = logical_block_size * (uint64_t)volume_block; 713| | /* Read Root Directory Record in Volume Descriptor. */ 714| 33| p = h + SVD_root_directory_record_offset; ------------------ | | 181| 33|#define SVD_root_directory_record_offset 156 ------------------ 715| 33| iso9660->joliet.location = archive_le32dec(p + DR_extent_offset); ------------------ | | 200| 33|#define DR_extent_offset 2 ------------------ 716| 33| iso9660->joliet.size = archive_le32dec(p + DR_size_offset); ------------------ | | 202| 33|#define DR_size_offset 10 ------------------ 717| | 718| 33| return (48); 719| 100|} archive_read_support_format_iso9660.c:isBootRecord: 614| 268|{ 615| | 616| | /* Type of the Volume Descriptor Boot Record must be 0. */ 617| 268| if (h[0] != 0) ------------------ | Branch (617:6): [True: 259, False: 9] ------------------ 618| 259| return (0); 619| | 620| | /* Volume Descriptor Version must be 1. */ 621| 9| if (h[6] != 1) ------------------ | Branch (621:6): [True: 0, False: 9] ------------------ 622| 0| return (0); 623| | 624| 9| return (1); 625| 9|} archive_read_support_format_iso9660.c:isEVD: 782| 259|{ 783| 259| const unsigned char *p; 784| 259| ssize_t logical_block_size; 785| 259| int32_t volume_block; 786| 259| int32_t location; 787| | 788| | 789| | /* Type of the Enhanced Volume Descriptor must be 2. */ 790| 259| if (h[PVD_type_offset] != 2) ------------------ | | 86| 259|#define PVD_type_offset 0 ------------------ | Branch (790:6): [True: 171, False: 88] ------------------ 791| 171| return (0); 792| | 793| | /* EVD version must be 2. */ 794| 88| if (h[PVD_version_offset] != 2) ------------------ | | 90| 88|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 88| 88|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 86| 88|#define PVD_type_offset 0 | | | | ------------------ | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 87| 88|#define PVD_type_size 1 | | | | ------------------ | | ------------------ | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 89| 88|#define PVD_id_size 5 | | ------------------ ------------------ | Branch (794:6): [True: 88, False: 0] ------------------ 795| 88| return (0); 796| | 797| | /* Reserved field must be 0. */ 798| 0| if (h[PVD_reserved1_offset] != 0) ------------------ | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | ------------------ | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 89| 0|#define PVD_id_size 5 | | | | ------------------ | | ------------------ | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 91| 0|#define PVD_version_size 1 | | ------------------ ------------------ | Branch (798:6): [True: 0, False: 0] ------------------ 799| 0| return (0); 800| | 801| | /* Reserved field must be 0. */ 802| 0| if (!isNull(h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 97| 0|#define PVD_volume_id_size 32 | | ------------------ ------------------ if (!isNull(h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 99| 0|#define PVD_reserved2_size 8 ------------------ | Branch (802:6): [True: 0, False: 0] ------------------ 803| 0| return (0); 804| | 805| | /* Reserved field must be 0. */ 806| 0| if (!isNull(h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | ------------------ | | ------------------ | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 101| 0|#define PVD_volume_space_size_size 8 | | ------------------ ------------------ if (!isNull(h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 103| 0|#define PVD_reserved3_size 32 ------------------ | Branch (806:6): [True: 0, False: 0] ------------------ 807| 0| return (0); 808| | 809| | /* Logical block size must be > 0. */ 810| | /* I've looked at Ecma 119 and can't find any stronger 811| | * restriction on this field. */ 812| 0| logical_block_size = 813| 0| archive_le16dec(h + PVD_logical_block_size_offset); ------------------ | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | ------------------ ------------------ 814| 0| if (logical_block_size <= 0) ------------------ | Branch (814:6): [True: 0, False: 0] ------------------ 815| 0| return (0); 816| | 817| 0| volume_block = 818| 0| archive_le32dec(h + PVD_volume_space_size_offset); ------------------ | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 99| 0|#define PVD_reserved2_size 8 | | ------------------ ------------------ 819| 0| if (volume_block <= SYSTEM_AREA_BLOCK+4) ------------------ | | 83| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (819:6): [True: 0, False: 0] ------------------ 820| 0| return (0); 821| | 822| | /* File structure version must be 2 for ISO9660:1999. */ 823| 0| if (h[PVD_file_structure_version_offset] != 2) ------------------ | | 144| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 142| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 140| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 138| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 136| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 131| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 133| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 135| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 137| 0|#define PVD_creation_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 139| 0|#define PVD_modification_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 141| 0|#define PVD_expiration_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 143| 0|#define PVD_effective_date_size 17 | | ------------------ ------------------ | Branch (823:6): [True: 0, False: 0] ------------------ 824| 0| return (0); 825| | 826| | /* Location of Occurrence of Type L Path Table must be 827| | * available location, 828| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 829| 0| location = archive_le32dec(h+PVD_type_1_path_table_offset); ------------------ | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 111| 0|#define PVD_path_table_size_size 8 | | ------------------ ------------------ 830| 0| if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) ------------------ | | 83| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (830:6): [True: 0, False: 0] | Branch (830:40): [True: 0, False: 0] ------------------ 831| 0| return (0); 832| | 833| | /* Location of Occurrence of Type M Path Table must be 834| | * available location, 835| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 836| 0| location = archive_be32dec(h+PVD_type_m_path_table_offset); ------------------ | | 116| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | ------------------ | | | | 114| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | ------------------ | | | | | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 111| 0|#define PVD_path_table_size_size 8 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | ------------------ | | | | | | 113| 0|#define PVD_type_1_path_table_size 4 | | | | ------------------ | | ------------------ | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | ------------------ | | | | 115| 0|#define PVD_opt_type_1_path_table_size 4 | | ------------------ ------------------ 837| 0| if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) ------------------ | | 83| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (837:7): [True: 0, False: 0] | Branch (837:23): [True: 0, False: 0] ------------------ 838| 0| || location >= volume_block) ------------------ | Branch (838:9): [True: 0, False: 0] ------------------ 839| 0| return (0); 840| | 841| | /* Reserved field must be 0. */ 842| 0| if (!isNull(h, PVD_reserved4_offset, PVD_reserved4_size)) ------------------ | | 146| 0|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 144| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 142| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 140| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 138| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 136| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 131| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 133| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 135| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 137| 0|#define PVD_creation_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 139| 0|#define PVD_modification_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 141| 0|#define PVD_expiration_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 143| 0|#define PVD_effective_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 145| 0|#define PVD_file_structure_version_size 1 | | ------------------ ------------------ if (!isNull(h, PVD_reserved4_offset, PVD_reserved4_size)) ------------------ | | 147| 0|#define PVD_reserved4_size 1 ------------------ | Branch (842:6): [True: 0, False: 0] ------------------ 843| 0| return (0); 844| | 845| | /* Reserved field must be 0. */ 846| 0| if (!isNull(h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 150| 0|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 148| 0|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 146| 0|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 144| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 142| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 140| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 138| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 136| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 131| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 133| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 135| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 137| 0|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 139| 0|#define PVD_modification_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 141| 0|#define PVD_expiration_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 143| 0|#define PVD_effective_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 145| 0|#define PVD_file_structure_version_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 147| 0|#define PVD_reserved4_size 1 | | | | ------------------ | | ------------------ | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 149| 0|#define PVD_application_data_size 512 | | ------------------ ------------------ if (!isNull(h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 151| 0|#define PVD_reserved5_size (2048 - PVD_reserved5_offset) | | ------------------ | | | | 150| 0|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 148| 0|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 146| 0|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 144| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 142| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 140| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 138| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 136| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_path_table_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_opt_type_1_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_opt_type_m_path_table_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 131| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 133| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 135| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 137| 0|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 139| 0|#define PVD_modification_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 141| 0|#define PVD_expiration_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 143| 0|#define PVD_effective_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 145| 0|#define PVD_file_structure_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 147| 0|#define PVD_reserved4_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 149| 0|#define PVD_application_data_size 512 | | | | ------------------ | | ------------------ ------------------ | Branch (846:6): [True: 0, False: 0] ------------------ 847| 0| return (0); 848| | 849| | /* Read Root Directory Record in Volume Descriptor. */ 850| 0| p = h + PVD_root_directory_record_offset; ------------------ | | 120| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | ------------------ | | | | 118| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | ------------------ | | | | | | 116| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | ------------------ | | | | | | | | 114| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | ------------------ | | | | | | | | | | 112| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 110| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 108| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 107| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 109| 0|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 111| 0|#define PVD_path_table_size_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | ------------------ | | | | | | | | | | 113| 0|#define PVD_type_1_path_table_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | ------------------ | | | | | | | | 115| 0|#define PVD_opt_type_1_path_table_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | ------------------ | | | | | | 117| 0|#define PVD_type_m_path_table_size 4 | | | | ------------------ | | ------------------ | | #define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | ------------------ | | | | 119| 0|#define PVD_opt_type_m_path_table_size 4 | | ------------------ ------------------ 851| 0| if (!isRootDirectoryRecord(p)) { ------------------ | Branch (851:6): [True: 0, False: 0] ------------------ 852| 0| return (0); 853| 0| } 854| | 855| 0| return (48); 856| 0|} archive_read_support_format_iso9660.c:isSVD: 723| 530|{ 724| 530| const unsigned char *p; 725| 530| ssize_t logical_block_size; 726| 530| int32_t volume_block; 727| 530| int32_t location; 728| | 729| | 730| | /* Type 2 means it's a SVD. */ 731| 530| if (h[SVD_type_offset] != 2) ------------------ | | 162| 530|#define SVD_type_offset 0 ------------------ | Branch (731:6): [True: 332, False: 198] ------------------ 732| 332| return (0); 733| | 734| | /* Reserved field must be 0. */ 735| 198| if (!isNull(h, SVD_reserved1_offset, SVD_reserved1_size)) ------------------ | | 169| 198|#define SVD_reserved1_offset 72 ------------------ if (!isNull(h, SVD_reserved1_offset, SVD_reserved1_size)) ------------------ | | 170| 198|#define SVD_reserved1_size 8 ------------------ | Branch (735:6): [True: 2, False: 196] ------------------ 736| 2| return (0); 737| 196| if (!isNull(h, SVD_reserved2_offset, SVD_reserved2_size)) ------------------ | | 184| 196|#define SVD_reserved2_offset 882 ------------------ if (!isNull(h, SVD_reserved2_offset, SVD_reserved2_size)) ------------------ | | 185| 196|#define SVD_reserved2_size 1 ------------------ | Branch (737:6): [True: 1, False: 195] ------------------ 738| 1| return (0); 739| 195| if (!isNull(h, SVD_reserved3_offset, SVD_reserved3_size)) ------------------ | | 186| 195|#define SVD_reserved3_offset 1395 ------------------ if (!isNull(h, SVD_reserved3_offset, SVD_reserved3_size)) ------------------ | | 187| 195|#define SVD_reserved3_size 653 ------------------ | Branch (739:6): [True: 6, False: 189] ------------------ 740| 6| return (0); 741| | 742| | /* File structure version must be 1 for ISO9660/ECMA119. */ 743| 189| if (h[SVD_file_structure_version_offset] != 1) ------------------ | | 183| 189|#define SVD_file_structure_version_offset 881 ------------------ | Branch (743:6): [True: 1, False: 188] ------------------ 744| 1| return (0); 745| | 746| 188| logical_block_size = 747| 188| archive_le16dec(h + SVD_logical_block_size_offset); ------------------ | | 176| 188|#define SVD_logical_block_size_offset 128 ------------------ 748| 188| if (logical_block_size <= 0) ------------------ | Branch (748:6): [True: 1, False: 187] ------------------ 749| 1| return (0); 750| | 751| 187| volume_block = archive_le32dec(h + SVD_volume_space_size_offset); ------------------ | | 171| 187|#define SVD_volume_space_size_offset 80 ------------------ 752| 187| if (volume_block <= SYSTEM_AREA_BLOCK+4) ------------------ | | 83| 187|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (752:6): [True: 1, False: 186] ------------------ 753| 1| return (0); 754| | 755| | /* Location of Occurrence of Type L Path Table must be 756| | * available location, 757| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 758| 186| location = archive_le32dec(h+SVD_type_L_path_table_offset); ------------------ | | 178| 186|#define SVD_type_L_path_table_offset 140 ------------------ 759| 186| if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) ------------------ | | 83| 186|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (759:6): [True: 3, False: 183] | Branch (759:40): [True: 1, False: 182] ------------------ 760| 4| return (0); 761| | 762| | /* The Type M Path Table must be at a valid location (WinISO 763| | * and probably other programs omit this, so we allow zero) 764| | * 765| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 766| 182| location = archive_be32dec(h+SVD_type_M_path_table_offset); ------------------ | | 179| 182|#define SVD_type_M_path_table_offset 148 ------------------ 767| 182| if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) ------------------ | | 83| 181|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (767:7): [True: 181, False: 1] | Branch (767:23): [True: 0, False: 181] ------------------ 768| 182| || location >= volume_block) ------------------ | Branch (768:9): [True: 1, False: 181] ------------------ 769| 1| return (0); 770| | 771| | /* Read Root Directory Record in Volume Descriptor. */ 772| 181| p = h + SVD_root_directory_record_offset; ------------------ | | 181| 181|#define SVD_root_directory_record_offset 156 ------------------ 773| 181| if (!isRootDirectoryRecord(p)) { ------------------ | Branch (773:6): [True: 14, False: 167] ------------------ 774| 14| return (0); 775| 14| } 776| | 777| 167| return (48); 778| 181|} archive_read_support_format_iso9660.c:isVolumePartition: 629| 192|{ 630| 192| int32_t location; 631| | 632| | /* Type of the Volume Partition Descriptor must be 3. */ 633| 192| if (h[0] != 3) ------------------ | Branch (633:6): [True: 192, False: 0] ------------------ 634| 192| return (0); 635| | 636| | /* Volume Descriptor Version must be 1. */ 637| 0| if (h[6] != 1) ------------------ | Branch (637:6): [True: 0, False: 0] ------------------ 638| 0| return (0); 639| | /* Unused Field */ 640| 0| if (h[7] != 0) ------------------ | Branch (640:6): [True: 0, False: 0] ------------------ 641| 0| return (0); 642| | 643| 0| location = archive_le32dec(h + 72); 644| 0| if (location <= SYSTEM_AREA_BLOCK || ------------------ | | 83| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (644:6): [True: 0, False: 0] ------------------ 645| 0| location >= iso9660->volume_block) ------------------ | Branch (645:6): [True: 0, False: 0] ------------------ 646| 0| return (0); 647| 0| if ((uint32_t)location != archive_be32dec(h + 76)) ------------------ | Branch (647:6): [True: 0, False: 0] ------------------ 648| 0| return (0); 649| | 650| 0| return (1); 651| 0|} archive_read_support_format_iso9660.c:isVDSetTerminator: 655| 192|{ 656| | 657| | /* Type of the Volume Descriptor Set Terminator must be 255. */ 658| 192| if (h[0] != 255) ------------------ | Branch (658:6): [True: 51, False: 141] ------------------ 659| 51| return (0); 660| | 661| | /* Volume Descriptor Version must be 1. */ 662| 141| if (h[6] != 1) ------------------ | Branch (662:6): [True: 0, False: 141] ------------------ 663| 0| return (0); 664| | 665| | /* Reserved field must be 0. */ 666| 141| if (!isNull(h, 7, 2048-7)) ------------------ | Branch (666:6): [True: 6, False: 135] ------------------ 667| 6| return (0); 668| | 669| 135| return (1); 670| 141|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_read_header: 1234| 720|{ 1235| 720| struct iso9660 *iso9660 = a->format->data; 1236| 720| struct file_info *file; 1237| 720| int r, rd_r = ARCHIVE_OK; ------------------ | | 233| 720|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1238| | 1239| 720| if (!a->archive.archive_format) { ------------------ | Branch (1239:6): [True: 134, False: 586] ------------------ 1240| 134| a->archive.archive_format = ARCHIVE_FORMAT_ISO9660; ------------------ | | 372| 134|#define ARCHIVE_FORMAT_ISO9660 0x40000 ------------------ 1241| 134| a->archive.archive_format_name = "ISO9660"; 1242| 134| } 1243| | 1244| 720| if (iso9660->current_position == 0) { ------------------ | Branch (1244:6): [True: 134, False: 586] ------------------ 1245| 134| r = choose_volume(a, iso9660); 1246| 134| if (r != ARCHIVE_OK) ------------------ | | 233| 134|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1246:7): [True: 16, False: 118] ------------------ 1247| 16| return (r); 1248| 134| } 1249| | 1250| 704| file = NULL;/* Eliminate a warning. */ 1251| | /* Get the next entry that appears after the current offset. */ 1252| 704| r = next_entry_seek(a, iso9660, &file); 1253| 704| if (r != ARCHIVE_OK) ------------------ | | 233| 704|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1253:6): [True: 164, False: 540] ------------------ 1254| 164| return (r); 1255| | 1256| 540| if (iso9660->seenJoliet) { ------------------ | Branch (1256:6): [True: 11, False: 529] ------------------ 1257| | /* 1258| | * Convert UTF-16BE of a filename to local locale MBS 1259| | * and store the result into a filename field. 1260| | */ 1261| 11| if (iso9660->sconv_utf16be == NULL) { ------------------ | Branch (1261:7): [True: 7, False: 4] ------------------ 1262| 7| iso9660->sconv_utf16be = 1263| 7| archive_string_conversion_from_charset( 1264| 7| &(a->archive), "UTF-16BE", 1); 1265| 7| if (iso9660->sconv_utf16be == NULL) ------------------ | Branch (1265:8): [True: 0, False: 7] ------------------ 1266| | /* Couldn't allocate memory */ 1267| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1268| 7| } 1269| 11| if (iso9660->utf16be_path == NULL) { ------------------ | Branch (1269:7): [True: 7, False: 4] ------------------ 1270| 7| iso9660->utf16be_path = malloc(UTF16_NAME_MAX); ------------------ | | 378| 7|#define UTF16_NAME_MAX 1024 ------------------ 1271| 7| if (iso9660->utf16be_path == NULL) { ------------------ | Branch (1271:8): [True: 0, False: 7] ------------------ 1272| 0| archive_set_error(&a->archive, ENOMEM, 1273| 0| "No memory"); 1274| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1275| 0| } 1276| 7| } 1277| 11| if (iso9660->utf16be_previous_path == NULL) { ------------------ | Branch (1277:7): [True: 7, False: 4] ------------------ 1278| 7| iso9660->utf16be_previous_path = calloc(1, UTF16_NAME_MAX); ------------------ | | 378| 7|#define UTF16_NAME_MAX 1024 ------------------ 1279| 7| if (iso9660->utf16be_previous_path == NULL) { ------------------ | Branch (1279:8): [True: 0, False: 7] ------------------ 1280| 0| archive_set_error(&a->archive, ENOMEM, 1281| 0| "No memory"); 1282| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1283| 0| } 1284| 7| } 1285| | 1286| 11| iso9660->utf16be_path_len = 0; 1287| 11| if (build_pathname_utf16be(iso9660->utf16be_path, ------------------ | Branch (1287:7): [True: 0, False: 11] ------------------ 1288| 11| UTF16_NAME_MAX, &(iso9660->utf16be_path_len), file) != 0) { ------------------ | | 378| 11|#define UTF16_NAME_MAX 1024 ------------------ 1289| 0| archive_set_error(&a->archive, 1290| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1291| 0| "Pathname is too long"); 1292| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1293| 0| } 1294| | 1295| 11| r = archive_entry_copy_pathname_l(entry, ------------------ | | 80| 11|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ 1296| 11| (const char *)iso9660->utf16be_path, 1297| 11| iso9660->utf16be_path_len, 1298| 11| iso9660->sconv_utf16be); 1299| 11| if (r != 0) { ------------------ | Branch (1299:7): [True: 3, False: 8] ------------------ 1300| 3| if (errno == ENOMEM) { ------------------ | Branch (1300:8): [True: 0, False: 3] ------------------ 1301| 0| archive_set_error(&a->archive, ENOMEM, 1302| 0| "No memory for Pathname"); 1303| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1304| 0| } 1305| 3| archive_set_error(&a->archive, 1306| 3| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1307| 3| "Pathname cannot be converted " 1308| 3| "from %s to current locale", 1309| 3| archive_string_conversion_charset_name( 1310| 3| iso9660->sconv_utf16be)); 1311| | 1312| 3| rd_r = ARCHIVE_WARN; ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1313| 3| } 1314| 529| } else { 1315| 529| const char *path = build_pathname(&iso9660->pathname, file, 0); 1316| 529| if (path == NULL) { ------------------ | Branch (1316:7): [True: 0, False: 529] ------------------ 1317| 0| archive_set_error(&a->archive, 1318| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1319| 0| "Pathname is too long"); 1320| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1321| 529| } else { 1322| 529| archive_string_empty(&iso9660->pathname); ------------------ | | 181| 529|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1323| 529| archive_entry_set_pathname(entry, path); 1324| 529| } 1325| 529| } 1326| | 1327| 540| iso9660->entry_bytes_remaining = file->size; 1328| | /* Offset for sparse-file-aware clients. */ 1329| 540| iso9660->entry_sparse_offset = 0; 1330| | 1331| 540| if (file->offset + file->size > iso9660->volume_size) { ------------------ | Branch (1331:6): [True: 70, False: 470] ------------------ 1332| 70| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 70|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1333| 70| "File is beyond end-of-media: %s", 1334| 70| archive_entry_pathname(entry)); 1335| 70| iso9660->entry_bytes_remaining = 0; 1336| 70| return (ARCHIVE_WARN); ------------------ | | 235| 70|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1337| 70| } 1338| | 1339| | /* Set up the entry structure with information about this entry. */ 1340| 470| archive_entry_set_mode(entry, file->mode); 1341| 470| archive_entry_set_uid(entry, file->uid); 1342| 470| archive_entry_set_gid(entry, file->gid); 1343| 470| archive_entry_set_nlink(entry, file->nlinks); 1344| 470| if ((file->time_is_set & BIRTHTIME_IS_SET)) ------------------ | | 311| 470|#define BIRTHTIME_IS_SET 1 ------------------ | Branch (1344:6): [True: 1, False: 469] ------------------ 1345| 1| archive_entry_set_birthtime(entry, file->birthtime, 0); 1346| 469| else 1347| 469| archive_entry_unset_birthtime(entry); 1348| 470| if ((file->time_is_set & MTIME_IS_SET)) ------------------ | | 312| 470|#define MTIME_IS_SET 2 ------------------ | Branch (1348:6): [True: 214, False: 256] ------------------ 1349| 214| archive_entry_set_mtime(entry, file->mtime, 0); 1350| 256| else 1351| 256| archive_entry_unset_mtime(entry); 1352| 470| if ((file->time_is_set & CTIME_IS_SET)) ------------------ | | 314| 470|#define CTIME_IS_SET 8 ------------------ | Branch (1352:6): [True: 215, False: 255] ------------------ 1353| 215| archive_entry_set_ctime(entry, file->ctime, 0); 1354| 255| else 1355| 255| archive_entry_unset_ctime(entry); 1356| 470| if ((file->time_is_set & ATIME_IS_SET)) ------------------ | | 313| 470|#define ATIME_IS_SET 4 ------------------ | Branch (1356:6): [True: 214, False: 256] ------------------ 1357| 214| archive_entry_set_atime(entry, file->atime, 0); 1358| 256| else 1359| 256| archive_entry_unset_atime(entry); 1360| | /* N.B.: Rock Ridge supports 64-bit device numbers. */ 1361| 470| archive_entry_set_rdev(entry, (dev_t)file->rdev); 1362| 470| archive_entry_set_size(entry, iso9660->entry_bytes_remaining); 1363| 470| if (file->symlink.s != NULL) ------------------ | Branch (1363:6): [True: 0, False: 470] ------------------ 1364| 0| archive_entry_copy_symlink(entry, file->symlink.s); 1365| | 1366| | /* Note: If the input isn't seekable, we can't rewind to 1367| | * return the same body again, so if the next entry refers to 1368| | * the same data, we have to return it as a hardlink to the 1369| | * original entry. */ 1370| 470| if (file->number != -1 && ------------------ | Branch (1370:6): [True: 347, False: 123] ------------------ 1371| 347| file->number == iso9660->previous_number) { ------------------ | Branch (1371:6): [True: 58, False: 289] ------------------ 1372| 58| if (iso9660->seenJoliet) { ------------------ | Branch (1372:7): [True: 1, False: 57] ------------------ 1373| 1| r = archive_entry_copy_hardlink_l(entry, ------------------ | | 74| 1|#define archive_entry_copy_hardlink_l __archive_entry_copy_hardlink_l ------------------ 1374| 1| (const char *)iso9660->utf16be_previous_path, 1375| 1| iso9660->utf16be_previous_path_len, 1376| 1| iso9660->sconv_utf16be); 1377| 1| if (r != 0) { ------------------ | Branch (1377:8): [True: 0, False: 1] ------------------ 1378| 0| if (errno == ENOMEM) { ------------------ | Branch (1378:9): [True: 0, False: 0] ------------------ 1379| 0| archive_set_error(&a->archive, ENOMEM, 1380| 0| "No memory for Linkname"); 1381| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1382| 0| } 1383| 0| archive_set_error(&a->archive, 1384| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1385| 0| "Linkname cannot be converted " 1386| 0| "from %s to current locale", 1387| 0| archive_string_conversion_charset_name( 1388| 0| iso9660->sconv_utf16be)); 1389| 0| rd_r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1390| 0| } 1391| 1| } else 1392| 57| archive_entry_set_hardlink(entry, 1393| 57| iso9660->previous_pathname.s); 1394| 58| archive_entry_unset_size(entry); 1395| 58| iso9660->entry_bytes_remaining = 0; 1396| 58| return (rd_r); 1397| 58| } 1398| | 1399| 412| if ((file->mode & AE_IFMT) != AE_IFDIR && ------------------ | | 215| 412|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((file->mode & AE_IFMT) != AE_IFDIR && ------------------ | | 221| 824|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1399:6): [True: 264, False: 148] ------------------ 1400| 264| file->offset < iso9660->current_position) { ------------------ | Branch (1400:6): [True: 78, False: 186] ------------------ 1401| 78| int64_t r64; 1402| | 1403| 78| r64 = __archive_read_seek(a, file->offset, SEEK_SET); 1404| 78| if (r64 != (int64_t)file->offset) { ------------------ | Branch (1404:7): [True: 0, False: 78] ------------------ 1405| | /* We can't seek backwards to extract it, so issue 1406| | * a warning. Note that this can only happen if 1407| | * this entry was added to the heap after we passed 1408| | * this offset, that is, only if the directory 1409| | * mentioning this entry is later than the body of 1410| | * the entry. Such layouts are very unusual; most 1411| | * ISO9660 writers lay out and record all directory 1412| | * information first, then store all file bodies. */ 1413| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1414| 0| "Ignoring out-of-order file @%jx (%s) %jd < %jd", 1415| 0| (uintmax_t)file->number, 1416| 0| iso9660->pathname.s, 1417| 0| (intmax_t)file->offset, 1418| 0| (intmax_t)iso9660->current_position); 1419| 0| iso9660->entry_bytes_remaining = 0; 1420| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1421| 0| } 1422| 78| iso9660->current_position = (uint64_t)r64; 1423| 78| } 1424| | 1425| | /* Initialize zisofs variables. */ 1426| 412| iso9660->entry_zisofs.pz = file->pz; 1427| 412| if (file->pz) { ------------------ | Branch (1427:6): [True: 0, False: 412] ------------------ 1428| 0|#ifdef HAVE_ZLIB_H 1429| 0| struct zisofs *zisofs; 1430| | 1431| 0| zisofs = &iso9660->entry_zisofs; 1432| 0| zisofs->initialized = 0; 1433| 0| zisofs->pz_log2_bs = file->pz_log2_bs; 1434| 0| zisofs->pz_uncompressed_size = file->pz_uncompressed_size; 1435| 0| zisofs->pz_offset = 0; 1436| 0| zisofs->header_avail = 0; 1437| 0| zisofs->header_passed = 0; 1438| 0| zisofs->block_pointers_avail = 0; 1439| 0|#endif 1440| 0| archive_entry_set_size(entry, file->pz_uncompressed_size); 1441| 0| } 1442| | 1443| 412| iso9660->previous_number = file->number; 1444| 412| if (iso9660->seenJoliet) { ------------------ | Branch (1444:6): [True: 10, False: 402] ------------------ 1445| 10| memcpy(iso9660->utf16be_previous_path, iso9660->utf16be_path, 1446| 10| iso9660->utf16be_path_len); 1447| 10| iso9660->utf16be_previous_path_len = iso9660->utf16be_path_len; 1448| 10| } else 1449| 412| archive_strcpy( ------------------ | | 165| 402| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 804| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 402] | | | | ------------------ | | ------------------ ------------------ 1450| 412| &iso9660->previous_pathname, iso9660->pathname.s); 1451| | 1452| | /* Reset entry_bytes_remaining if the file is multi extent. */ 1453| 412| iso9660->entry_content = file->contents.first; 1454| 412| if (iso9660->entry_content != NULL) ------------------ | Branch (1454:6): [True: 26, False: 386] ------------------ 1455| 26| iso9660->entry_bytes_remaining = iso9660->entry_content->size; 1456| | 1457| 412| if (archive_entry_filetype(entry) == AE_IFDIR) { ------------------ | | 221| 412|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1457:6): [True: 148, False: 264] ------------------ 1458| | /* Overwrite nlinks by proper link number which is 1459| | * calculated from number of sub directories. */ 1460| 148| archive_entry_set_nlink(entry, 2 + file->subdirs); 1461| | /* Directory data has been read completely. */ 1462| 148| iso9660->entry_bytes_remaining = 0; 1463| 148| } 1464| | 1465| 412| if (rd_r != ARCHIVE_OK) ------------------ | | 233| 412|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1465:6): [True: 3, False: 409] ------------------ 1466| 3| return (rd_r); 1467| 409| return (ARCHIVE_OK); ------------------ | | 233| 409|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1468| 412|} archive_read_support_format_iso9660.c:choose_volume: 1145| 134|{ 1146| 134| struct file_info *file; 1147| 134| int64_t skipsize; 1148| 134| struct vd *vd; 1149| 134| const void *block; 1150| 134| char seenJoliet; 1151| | 1152| 134| vd = &(iso9660->primary); 1153| 134| if (!iso9660->opt_support_joliet) ------------------ | Branch (1153:6): [True: 0, False: 134] ------------------ 1154| 0| iso9660->seenJoliet = 0; 1155| 134| if (iso9660->seenJoliet && ------------------ | Branch (1155:6): [True: 19, False: 115] ------------------ 1156| 19| vd->location > iso9660->joliet.location) ------------------ | Branch (1156:3): [True: 2, False: 17] ------------------ 1157| | /* This condition is unlikely; by way of caution. */ 1158| 2| vd = &(iso9660->joliet); 1159| | 1160| 134| skipsize = LOGICAL_BLOCK_SIZE * (int64_t)vd->location; ------------------ | | 82| 134|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 1161| 134| skipsize = __archive_read_consume(a, skipsize); 1162| 134| if (skipsize < 0) ------------------ | Branch (1162:6): [True: 2, False: 132] ------------------ 1163| 2| return ((int)skipsize); 1164| 132| iso9660->current_position = skipsize; 1165| | 1166| 132| block = __archive_read_ahead(a, vd->size, NULL); 1167| 132| if (block == NULL) { ------------------ | Branch (1167:6): [True: 1, False: 131] ------------------ 1168| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1169| 1| "Failed to read full block when scanning " 1170| 1| "ISO9660 directory list"); 1171| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1172| 1| } 1173| | 1174| | /* 1175| | * While reading Root Directory, flag seenJoliet must be zero to 1176| | * avoid converting special name 0x00(Current Directory) and 1177| | * next byte to UCS2. 1178| | */ 1179| 131| seenJoliet = iso9660->seenJoliet;/* Save flag. */ 1180| 131| iso9660->seenJoliet = 0; 1181| 131| file = parse_file_info(a, NULL, block, vd->size); 1182| 131| if (file == NULL) ------------------ | Branch (1182:6): [True: 9, False: 122] ------------------ 1183| 9| return (ARCHIVE_FATAL); ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1184| 122| iso9660->seenJoliet = seenJoliet; 1185| | 1186| | /* 1187| | * If the iso image has both RockRidge and Joliet, we preferentially 1188| | * use RockRidge Extensions rather than Joliet ones. 1189| | */ 1190| 122| if (vd == &(iso9660->primary) && iso9660->seenRockridge ------------------ | Branch (1190:6): [True: 121, False: 1] | Branch (1190:35): [True: 29, False: 92] ------------------ 1191| 29| && iso9660->seenJoliet) ------------------ | Branch (1191:9): [True: 0, False: 29] ------------------ 1192| 0| iso9660->seenJoliet = 0; 1193| | 1194| 122| if (vd == &(iso9660->primary) && !iso9660->seenRockridge ------------------ | Branch (1194:6): [True: 121, False: 1] | Branch (1194:35): [True: 92, False: 29] ------------------ 1195| 92| && iso9660->seenJoliet) { ------------------ | Branch (1195:9): [True: 17, False: 75] ------------------ 1196| | /* Switch reading data from primary to joliet. */ 1197| 17| vd = &(iso9660->joliet); 1198| 17| skipsize = LOGICAL_BLOCK_SIZE * (int64_t)vd->location; ------------------ | | 82| 17|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 1199| 17| skipsize -= iso9660->current_position; 1200| 17| skipsize = __archive_read_consume(a, skipsize); 1201| 17| if (skipsize < 0) ------------------ | Branch (1201:7): [True: 2, False: 15] ------------------ 1202| 2| return ((int)skipsize); 1203| 15| iso9660->current_position += skipsize; 1204| | 1205| 15| block = __archive_read_ahead(a, vd->size, NULL); 1206| 15| if (block == NULL) { ------------------ | Branch (1206:7): [True: 1, False: 14] ------------------ 1207| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1208| 1| "Failed to read full block when scanning " 1209| 1| "ISO9660 directory list"); 1210| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1211| 1| } 1212| 14| iso9660->seenJoliet = 0; 1213| 14| file = parse_file_info(a, NULL, block, vd->size); 1214| 14| if (file == NULL) ------------------ | Branch (1214:7): [True: 1, False: 13] ------------------ 1215| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1216| 13| iso9660->seenJoliet = seenJoliet; 1217| 13| } 1218| | 1219| | /* Store the root directory in the pending list. */ 1220| 118| if (add_entry(a, iso9660, file) != ARCHIVE_OK) ------------------ | | 451| 118| heap_add_entry(arch, &((iso9660)->pending_files), file, file->offset) ------------------ if (add_entry(a, iso9660, file) != ARCHIVE_OK) ------------------ | | 233| 118|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1220:6): [True: 0, False: 118] ------------------ 1221| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1222| 118| if (iso9660->seenRockridge) { ------------------ | Branch (1222:6): [True: 29, False: 89] ------------------ 1223| 29| a->archive.archive_format = ARCHIVE_FORMAT_ISO9660_ROCKRIDGE; ------------------ | | 373| 29|#define ARCHIVE_FORMAT_ISO9660_ROCKRIDGE (ARCHIVE_FORMAT_ISO9660 | 1) | | ------------------ | | | | 372| 29|#define ARCHIVE_FORMAT_ISO9660 0x40000 | | ------------------ ------------------ 1224| 29| a->archive.archive_format_name = 1225| 29| "ISO9660 with Rockridge extensions"; 1226| 29| } 1227| | 1228| 118| return (ARCHIVE_OK); ------------------ | | 233| 118|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1229| 118|} archive_read_support_format_iso9660.c:parse_file_info: 1821| 893|{ 1822| 893| struct iso9660 *iso9660 = a->format->data; 1823| 893| struct file_info *file, *filep; 1824| 893| size_t name_len; 1825| 893| const unsigned char *rr_start, *rr_end; 1826| 893| const unsigned char *p; 1827| 893| size_t dr_len = 0; 1828| 893| uint64_t fsize, offset; 1829| 893| int32_t location; 1830| 893| int flags; 1831| | 1832| 893| if (reclen != 0) ------------------ | Branch (1832:6): [True: 892, False: 1] ------------------ 1833| 892| dr_len = (size_t)isodirrec[DR_length_offset]; ------------------ | | 196| 892|#define DR_length_offset 0 ------------------ 1834| | /* 1835| | * Sanity check that reclen is not zero and dr_len is greater than 1836| | * reclen but at least 34 1837| | */ 1838| 893| if (reclen == 0 || reclen < dr_len || dr_len < 34) { ------------------ | Branch (1838:6): [True: 1, False: 892] | Branch (1838:21): [True: 0, False: 892] | Branch (1838:40): [True: 10, False: 882] ------------------ 1839| 11| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 11|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1840| 11| "Invalid length of directory record"); 1841| 11| return (NULL); 1842| 11| } 1843| 882| name_len = (size_t)isodirrec[DR_name_len_offset]; ------------------ | | 214| 882|#define DR_name_len_offset 32 ------------------ 1844| 882| location = archive_le32dec(isodirrec + DR_extent_offset); ------------------ | | 200| 882|#define DR_extent_offset 2 ------------------ 1845| 882| fsize = archive_le32dec(isodirrec + DR_size_offset); ------------------ | | 202| 882|#define DR_size_offset 10 ------------------ 1846| | /* Sanity check that name_len doesn't exceed dr_len. */ 1847| 882| if (dr_len - 33 < name_len || name_len == 0) { ------------------ | Branch (1847:6): [True: 3, False: 879] | Branch (1847:32): [True: 4, False: 875] ------------------ 1848| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1849| 7| "Invalid length of file identifier"); 1850| 7| return (NULL); 1851| 7| } 1852| | /* Sanity check that location doesn't exceed volume block. 1853| | * Don't check lower limit of location; it's possibility 1854| | * the location has negative value when file type is symbolic 1855| | * link or file size is zero. As far as I know latest mkisofs 1856| | * do that. 1857| | */ 1858| 875| if (location > 0 && ------------------ | Branch (1858:6): [True: 433, False: 442] ------------------ 1859| 433| (location + ((fsize + iso9660->logical_block_size -1) ------------------ | Branch (1859:6): [True: 2, False: 431] ------------------ 1860| 433| / iso9660->logical_block_size)) 1861| 433| > (uint32_t)iso9660->volume_block) { 1862| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1863| 2| "Invalid location of extent of file"); 1864| 2| return (NULL); 1865| 2| } 1866| | /* Sanity check that location doesn't have a negative value 1867| | * when the file is not empty. it's too large. */ 1868| 873| if (fsize != 0 && location < 0) { ------------------ | Branch (1868:6): [True: 551, False: 322] | Branch (1868:20): [True: 2, False: 549] ------------------ 1869| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1870| 2| "Invalid location of extent of file"); 1871| 2| return (NULL); 1872| 2| } 1873| | 1874| | /* Sanity check that this entry does not create a cycle. */ 1875| 871| offset = iso9660->logical_block_size * (uint64_t)location; 1876| 1.79k| for (filep = parent; filep != NULL; filep = filep->parent) { ------------------ | Branch (1876:23): [True: 921, False: 869] ------------------ 1877| 921| if (filep->offset == offset) { ------------------ | Branch (1877:7): [True: 2, False: 919] ------------------ 1878| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1879| 2| "Directory structure contains loop"); 1880| 2| return (NULL); 1881| 2| } 1882| 921| } 1883| | 1884| | /* Create a new file entry and copy data from the ISO dir record. */ 1885| 869| file = calloc(1, sizeof(*file)); 1886| 869| if (file == NULL) { ------------------ | Branch (1886:6): [True: 0, False: 869] ------------------ 1887| 0| archive_set_error(&a->archive, ENOMEM, 1888| 0| "No memory for file entry"); 1889| 0| return (NULL); 1890| 0| } 1891| 869| file->parent = parent; 1892| 869| file->offset = offset; 1893| 869| file->size = fsize; 1894| 869| if (isodate7_valid(isodirrec + DR_date_offset)) { ------------------ | | 204| 869|#define DR_date_offset 18 ------------------ | Branch (1894:6): [True: 375, False: 494] ------------------ 1895| 375| file->time_is_set |= MTIME_IS_SET | ATIME_IS_SET | CTIME_IS_SET; ------------------ | | 312| 375|#define MTIME_IS_SET 2 ------------------ file->time_is_set |= MTIME_IS_SET | ATIME_IS_SET | CTIME_IS_SET; ------------------ | | 313| 375|#define ATIME_IS_SET 4 ------------------ file->time_is_set |= MTIME_IS_SET | ATIME_IS_SET | CTIME_IS_SET; ------------------ | | 314| 375|#define CTIME_IS_SET 8 ------------------ 1896| 375| file->mtime = isodate7(isodirrec + DR_date_offset); ------------------ | | 204| 375|#define DR_date_offset 18 ------------------ 1897| 375| file->ctime = file->atime = file->mtime; 1898| 375| } 1899| 869| file->rede_files.first = NULL; 1900| 869| file->rede_files.last = &(file->rede_files.first); 1901| | 1902| 869| p = isodirrec + DR_name_offset; ------------------ | | 216| 869|#define DR_name_offset 33 ------------------ 1903| | /* Rockridge extensions (if any) follow name. Compute this 1904| | * before fidgeting the name_len below. */ 1905| 869| rr_start = p + name_len + (name_len & 1 ? 0 : 1); ------------------ | Branch (1905:29): [True: 229, False: 640] ------------------ 1906| 869| rr_end = isodirrec + dr_len; 1907| | 1908| 869| if (iso9660->seenJoliet) { ------------------ | Branch (1908:6): [True: 21, False: 848] ------------------ 1909| | /* Joliet names are max 64 chars (128 bytes) according to spec, 1910| | * but genisoimage/mkisofs allows recording longer Joliet 1911| | * names which are 103 UCS2 characters(206 bytes) by their 1912| | * option '-joliet-long'. 1913| | */ 1914| 21| if (name_len > 206) ------------------ | Branch (1914:7): [True: 0, False: 21] ------------------ 1915| 0| name_len = 206; 1916| 21| name_len &= ~1; 1917| | 1918| | /* trim trailing first version and dot from filename. 1919| | * 1920| | * Remember we were in UTF-16BE land! 1921| | * SEPARATOR 1 (.) and SEPARATOR 2 (;) are both 1922| | * 16 bits big endian characters on Joliet. 1923| | * 1924| | * TODO: sanitize filename? 1925| | * Joliet allows any UCS-2 char except: 1926| | * *, /, :, ;, ? and \. 1927| | */ 1928| | /* Chop off trailing ';1' from files. */ 1929| 21| if (name_len > 4 && p[name_len-4] == 0 && p[name_len-3] == ';' ------------------ | Branch (1929:7): [True: 19, False: 2] | Branch (1929:23): [True: 9, False: 10] | Branch (1929:45): [True: 2, False: 7] ------------------ 1930| 2| && p[name_len-2] == 0 && p[name_len-1] == '1') ------------------ | Branch (1930:10): [True: 1, False: 1] | Branch (1930:32): [True: 0, False: 1] ------------------ 1931| 0| name_len -= 4; 1932| |#if 0 /* XXX: this somehow manages to strip of single-character file extensions, like '.c'. */ 1933| | /* Chop off trailing '.' from filenames. */ 1934| | if (name_len > 2 && p[name_len-2] == 0 && p[name_len-1] == '.') 1935| | name_len -= 2; 1936| |#endif 1937| 21| if ((file->utf16be_name = malloc(name_len)) == NULL) { ------------------ | Branch (1937:7): [True: 0, False: 21] ------------------ 1938| 0| archive_set_error(&a->archive, ENOMEM, 1939| 0| "No memory for file name"); 1940| 0| goto fail; 1941| 0| } 1942| 21| memcpy(file->utf16be_name, p, name_len); 1943| 21| file->utf16be_bytes = name_len; 1944| 848| } else { 1945| | /* Chop off trailing ';1' from files. */ 1946| 848| if (name_len > 2 && p[name_len - 2] == ';' && ------------------ | Branch (1946:7): [True: 670, False: 178] | Branch (1946:23): [True: 339, False: 331] ------------------ 1947| 339| p[name_len - 1] == '1') ------------------ | Branch (1947:5): [True: 297, False: 42] ------------------ 1948| 297| name_len -= 2; 1949| | /* Chop off trailing '.' from filenames. */ 1950| 848| if (name_len > 1 && p[name_len - 1] == '.') ------------------ | Branch (1950:7): [True: 670, False: 178] | Branch (1950:23): [True: 8, False: 662] ------------------ 1951| 8| --name_len; 1952| | 1953| 848| archive_strncpy(&file->name, (const char *)p, name_len); ------------------ | | 173| 848| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1954| 848| } 1955| | 1956| 869| flags = isodirrec[DR_flags_offset]; ------------------ | | 206| 869|#define DR_flags_offset 25 ------------------ 1957| 869| if (flags & 0x02) ------------------ | Branch (1957:6): [True: 387, False: 482] ------------------ 1958| 387| file->mode = AE_IFDIR | 0700; ------------------ | | 221| 387|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1959| 482| else 1960| 482| file->mode = AE_IFREG | 0400; ------------------ | | 216| 482|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1961| 869| if (flags & 0x80) ------------------ | Branch (1961:6): [True: 103, False: 766] ------------------ 1962| 103| file->multi_extent = 1; 1963| 766| else 1964| 766| file->multi_extent = 0; 1965| | /* 1966| | * Use a location for the file number, which is treated as an inode 1967| | * number to find out hardlink target. If Rockridge extensions is 1968| | * being used, the file number will be overwritten by FILE SERIAL 1969| | * NUMBER of RRIP "PX" extension. 1970| | * Note: Old mkisofs did not record that FILE SERIAL NUMBER 1971| | * in ISO images. 1972| | * Note2: xorriso set 0 to the location of a symlink file. 1973| | */ 1974| 869| if (file->size == 0 && location >= 0) { ------------------ | Branch (1974:6): [True: 322, False: 547] | Branch (1974:25): [True: 221, False: 101] ------------------ 1975| | /* If file->size is zero, its location points wrong place, 1976| | * and so we should not use it for the file number. 1977| | * When the location has negative value, it can be used 1978| | * for the file number. 1979| | */ 1980| 221| file->number = -1; 1981| | /* Do not appear before any directory entries. */ 1982| 221| file->offset = -1; 1983| 221| } else 1984| 648| file->number = (int64_t)(uint32_t)location; 1985| | 1986| | /* Rockridge extensions overwrite information from above. */ 1987| 869| if (iso9660->opt_support_rockridge) { ------------------ | Branch (1987:6): [True: 125, False: 744] ------------------ 1988| 125| if (parent == NULL && rr_end - rr_start >= 7) { ------------------ | Branch (1988:7): [True: 125, False: 0] | Branch (1988:25): [True: 42, False: 83] ------------------ 1989| 42| p = rr_start; 1990| 42| if (memcmp(p, "SP\x07\x01\xbe\xef", 6) == 0) { ------------------ | Branch (1990:8): [True: 39, False: 3] ------------------ 1991| | /* 1992| | * SP extension stores the suspOffset 1993| | * (Number of bytes to skip between 1994| | * filename and SUSP records.) 1995| | * It is mandatory by the SUSP standard 1996| | * (IEEE 1281). 1997| | * 1998| | * It allows SUSP to coexist with 1999| | * non-SUSP uses of the System 2000| | * Use Area by placing non-SUSP data 2001| | * before SUSP data. 2002| | * 2003| | * SP extension must be in the root 2004| | * directory entry, disable all SUSP 2005| | * processing if not found. 2006| | */ 2007| 39| iso9660->suspOffset = p[6]; 2008| 39| iso9660->seenSUSP = 1; 2009| 39| rr_start += 7; 2010| 39| } 2011| 42| } 2012| 125| if (iso9660->seenSUSP) { ------------------ | Branch (2012:7): [True: 39, False: 86] ------------------ 2013| 39| int r; 2014| | 2015| 39| file->name_continues = 0; 2016| 39| file->symlink_continues = 0; 2017| 39| rr_start += iso9660->suspOffset; 2018| 39| r = parse_rockridge(a, file, rr_start, rr_end); 2019| 39| if (r != ARCHIVE_OK) ------------------ | | 233| 39|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2019:8): [True: 3, False: 36] ------------------ 2020| 3| goto fail; 2021| | /* 2022| | * A file size of symbolic link files in ISO images 2023| | * made by makefs is not zero and its location is 2024| | * the same as those of next regular file. That is 2025| | * the same as hard like file and it causes unexpected 2026| | * error. 2027| | */ 2028| 36| if (file->size > 0 && ------------------ | Branch (2028:8): [True: 1, False: 35] ------------------ 2029| 1| (file->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 1|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (file->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 1|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (2029:8): [True: 0, False: 1] ------------------ 2030| 0| file->size = 0; 2031| 0| file->number = -1; 2032| 0| file->offset = -1; 2033| 0| } 2034| 36| } else 2035| | /* If there isn't SUSP, disable parsing 2036| | * rock ridge extensions. */ 2037| 86| iso9660->opt_support_rockridge = 0; 2038| 125| } 2039| | 2040| 866| file->nlinks = 1;/* Reset nlink. we'll calculate it later. */ 2041| | /* Tell file's parent how many children that parent has. */ 2042| 866| if (parent != NULL && (flags & 0x02)) ------------------ | Branch (2042:6): [True: 731, False: 135] | Branch (2042:24): [True: 292, False: 439] ------------------ 2043| 292| parent->subdirs++; 2044| | 2045| 866| if (iso9660->seenRockridge) { ------------------ | Branch (2045:6): [True: 29, False: 837] ------------------ 2046| 29| if (parent != NULL && parent->parent == NULL && ------------------ | Branch (2046:7): [True: 0, False: 29] | Branch (2046:25): [True: 0, False: 0] ------------------ 2047| 0| (flags & 0x02) && iso9660->rr_moved == NULL && ------------------ | Branch (2047:7): [True: 0, False: 0] | Branch (2047:25): [True: 0, False: 0] ------------------ 2048| 0| file->name.s && ------------------ | Branch (2048:7): [True: 0, False: 0] ------------------ 2049| 0| (strcmp(file->name.s, "rr_moved") == 0 || ------------------ | Branch (2049:8): [True: 0, False: 0] ------------------ 2050| 0| strcmp(file->name.s, ".rr_moved") == 0)) { ------------------ | Branch (2050:8): [True: 0, False: 0] ------------------ 2051| 0| iso9660->rr_moved = file; 2052| 0| file->rr_moved = 1; 2053| 0| file->rr_moved_has_re_only = 1; 2054| 0| file->re = 0; 2055| 0| parent->subdirs--; 2056| 29| } else if (file->re) { ------------------ | Branch (2056:14): [True: 0, False: 29] ------------------ 2057| | /* 2058| | * Sanity check: file's parent is rr_moved. 2059| | */ 2060| 0| if (parent == NULL || parent->rr_moved == 0) { ------------------ | Branch (2060:8): [True: 0, False: 0] | Branch (2060:26): [True: 0, False: 0] ------------------ 2061| 0| archive_set_error(&a->archive, 2062| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2063| 0| "Invalid Rockridge RE"); 2064| 0| goto fail; 2065| 0| } 2066| | /* 2067| | * Sanity check: file does not have "CL" extension. 2068| | */ 2069| 0| if (file->cl_offset) { ------------------ | Branch (2069:8): [True: 0, False: 0] ------------------ 2070| 0| archive_set_error(&a->archive, 2071| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2072| 0| "Invalid Rockridge RE and CL"); 2073| 0| goto fail; 2074| 0| } 2075| | /* 2076| | * Sanity check: The file type must be a directory. 2077| | */ 2078| 0| if ((flags & 0x02) == 0) { ------------------ | Branch (2078:8): [True: 0, False: 0] ------------------ 2079| 0| archive_set_error(&a->archive, 2080| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2081| 0| "Invalid Rockridge RE"); 2082| 0| goto fail; 2083| 0| } 2084| 29| } else if (parent != NULL && parent->rr_moved) ------------------ | Branch (2084:14): [True: 0, False: 29] | Branch (2084:32): [True: 0, False: 0] ------------------ 2085| 0| file->rr_moved_has_re_only = 0; 2086| 29| else if (parent != NULL && (flags & 0x02) && ------------------ | Branch (2086:12): [True: 0, False: 29] | Branch (2086:30): [True: 0, False: 0] ------------------ 2087| 0| (parent->re || parent->re_descendant)) ------------------ | Branch (2087:8): [True: 0, False: 0] | Branch (2087:22): [True: 0, False: 0] ------------------ 2088| 0| file->re_descendant = 1; 2089| 29| if (file->cl_offset) { ------------------ | Branch (2089:7): [True: 0, False: 29] ------------------ 2090| 0| struct file_info *r; 2091| | 2092| 0| if (parent == NULL || parent->parent == NULL) { ------------------ | Branch (2092:8): [True: 0, False: 0] | Branch (2092:26): [True: 0, False: 0] ------------------ 2093| 0| archive_set_error(&a->archive, 2094| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2095| 0| "Invalid Rockridge CL"); 2096| 0| goto fail; 2097| 0| } 2098| | /* 2099| | * Sanity check: The file type must be a regular file. 2100| | */ 2101| 0| if ((flags & 0x02) != 0) { ------------------ | Branch (2101:8): [True: 0, False: 0] ------------------ 2102| 0| archive_set_error(&a->archive, 2103| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2104| 0| "Invalid Rockridge CL"); 2105| 0| goto fail; 2106| 0| } 2107| 0| parent->subdirs++; 2108| | /* Overwrite an offset and a number of this "CL" entry 2109| | * to appear before other dirs. "+1" to those is to 2110| | * make sure to appear after "RE" entry which this 2111| | * "CL" entry should be connected with. */ 2112| 0| file->offset = file->number = file->cl_offset + 1; 2113| | 2114| | /* 2115| | * Sanity check: cl_offset does not point at its 2116| | * the parents or itself. 2117| | */ 2118| 0| for (r = parent; r; r = r->parent) { ------------------ | Branch (2118:21): [True: 0, False: 0] ------------------ 2119| 0| if (r->offset == file->cl_offset) { ------------------ | Branch (2119:9): [True: 0, False: 0] ------------------ 2120| 0| archive_set_error(&a->archive, 2121| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2122| 0| "Invalid Rockridge CL"); 2123| 0| goto fail; 2124| 0| } 2125| 0| } 2126| 0| if (file->cl_offset == file->offset || ------------------ | Branch (2126:8): [True: 0, False: 0] ------------------ 2127| 0| parent->rr_moved) { ------------------ | Branch (2127:8): [True: 0, False: 0] ------------------ 2128| 0| archive_set_error(&a->archive, 2129| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2130| 0| "Invalid Rockridge CL"); 2131| 0| goto fail; 2132| 0| } 2133| 0| } 2134| 29| } 2135| | 2136| |#if DEBUG 2137| | /* DEBUGGING: Warn about attributes I don't yet fully support. */ 2138| | if ((flags & ~0x02) != 0) { 2139| | fprintf(stderr, "\n ** Unrecognized flag: "); 2140| | dump_isodirrec(stderr, isodirrec); 2141| | fprintf(stderr, "\n"); 2142| | } else if (archive_le16dec(isodirrec + DR_volume_sequence_number_offset) != 1) { 2143| | fprintf(stderr, "\n ** Unrecognized sequence number: "); 2144| | dump_isodirrec(stderr, isodirrec); 2145| | fprintf(stderr, "\n"); 2146| | } else if (*(isodirrec + DR_file_unit_size_offset) != 0) { 2147| | fprintf(stderr, "\n ** Unexpected file unit size: "); 2148| | dump_isodirrec(stderr, isodirrec); 2149| | fprintf(stderr, "\n"); 2150| | } else if (*(isodirrec + DR_interleave_offset) != 0) { 2151| | fprintf(stderr, "\n ** Unexpected interleave: "); 2152| | dump_isodirrec(stderr, isodirrec); 2153| | fprintf(stderr, "\n"); 2154| | } else if (*(isodirrec + DR_ext_attr_length_offset) != 0) { 2155| | fprintf(stderr, "\n ** Unexpected extended attribute length: "); 2156| | dump_isodirrec(stderr, isodirrec); 2157| | fprintf(stderr, "\n"); 2158| | } 2159| |#endif 2160| 866| register_file(iso9660, file); 2161| 866| return (file); 2162| 3|fail: 2163| 3| archive_string_free(&file->name); 2164| 3| free(file); 2165| | return (NULL); 2166| 866|} archive_read_support_format_iso9660.c:isodate7_valid: 3251| 897|{ 3252| 897| int year = v[0]; 3253| 897| int month = v[1]; 3254| 897| int day = v[2]; 3255| 897| int hour = v[3]; 3256| 897| int minute = v[4]; 3257| 897| int second = v[5]; 3258| 897| int gmt_off = (signed char)v[6]; 3259| | 3260| | /* ECMA-119 9.1.5 "If all seven values are zero, it shall mean 3261| | * that the date is unspecified" */ 3262| 897| if (year == 0 ------------------ | Branch (3262:6): [True: 330, False: 567] ------------------ 3263| 330| && month == 0 ------------------ | Branch (3263:9): [True: 286, False: 44] ------------------ 3264| 286| && day == 0 ------------------ | Branch (3264:9): [True: 269, False: 17] ------------------ 3265| 269| && hour == 0 ------------------ | Branch (3265:9): [True: 264, False: 5] ------------------ 3266| 264| && minute == 0 ------------------ | Branch (3266:9): [True: 256, False: 8] ------------------ 3267| 256| && second == 0 ------------------ | Branch (3267:9): [True: 241, False: 15] ------------------ 3268| 241| && gmt_off == 0) ------------------ | Branch (3268:9): [True: 207, False: 34] ------------------ 3269| 207| return 0; 3270| | /* 3271| | * Sanity-test each individual field 3272| | */ 3273| | /* Year can have any value */ 3274| | /* Month must be 1-12 */ 3275| 690| if (month < 1 || month > 12) ------------------ | Branch (3275:6): [True: 94, False: 596] | Branch (3275:19): [True: 58, False: 538] ------------------ 3276| 152| return 0; 3277| | /* Day must be 1-31 */ 3278| 538| if (day < 1 || day > 31) ------------------ | Branch (3278:6): [True: 63, False: 475] | Branch (3278:17): [True: 43, False: 432] ------------------ 3279| 106| return 0; 3280| | /* Hour must be 0-23 */ 3281| 432| if (hour > 23) ------------------ | Branch (3281:6): [True: 9, False: 423] ------------------ 3282| 9| return 0; 3283| | /* Minute must be 0-59 */ 3284| 423| if (minute > 59) ------------------ | Branch (3284:6): [True: 17, False: 406] ------------------ 3285| 17| return 0; 3286| | /* second must be 0-59 according to ECMA-119 9.1.5 */ 3287| | /* BUT: we should probably allow for the time being in UTC, which 3288| | allows up to 61 seconds in a minute in certain cases */ 3289| 406| if (second > 61) ------------------ | Branch (3289:6): [True: 14, False: 392] ------------------ 3290| 14| return 0; 3291| | /* Offset from GMT must be -48 to +52 */ 3292| 392| if (gmt_off < -48 || gmt_off > +52) ------------------ | Branch (3292:6): [True: 3, False: 389] | Branch (3292:23): [True: 9, False: 380] ------------------ 3293| 12| return 0; 3294| | 3295| | /* All tests pass, this is OK */ 3296| 380| return 1; 3297| 392|} archive_read_support_format_iso9660.c:isodate7: 3301| 380|{ 3302| 380| struct tm tm; 3303| 380| int offset; 3304| 380| time_t t; 3305| | 3306| 380| memset(&tm, 0, sizeof(tm)); 3307| 380| tm.tm_year = v[0]; 3308| 380| tm.tm_mon = v[1] - 1; 3309| 380| tm.tm_mday = v[2]; 3310| 380| tm.tm_hour = v[3]; 3311| 380| tm.tm_min = v[4]; 3312| 380| tm.tm_sec = v[5]; 3313| | /* v[6] is the signed timezone offset, in 1/4-hour increments. */ 3314| 380| offset = ((const signed char *)v)[6]; 3315| 380| if (offset > -48 && offset < 52) { ------------------ | Branch (3315:6): [True: 380, False: 0] | Branch (3315:22): [True: 377, False: 3] ------------------ 3316| 377| tm.tm_hour -= offset / 4; 3317| 377| tm.tm_min -= (offset % 4) * 15; 3318| 377| } 3319| 380| t = time_from_tm(&tm); 3320| 380| if (t == (time_t)-1) ------------------ | Branch (3320:6): [True: 0, False: 380] ------------------ 3321| 0| return ((time_t)0); 3322| 380| return (t); 3323| 380|} archive_read_support_format_iso9660.c:time_from_tm: 3416| 380|{ 3417| |#if HAVE__MKGMTIME 3418| | return _mkgmtime(t); 3419| |#elif HAVE_TIMEGM 3420| | /* Use platform timegm() if available. */ 3421| 380| return (timegm(t)); 3422| |#else 3423| | /* Else use direct calculation using POSIX assumptions. */ 3424| | /* First, fix up tm_yday based on the year/month/day. */ 3425| | if (mktime(t) == (time_t)-1) 3426| | return ((time_t)-1); 3427| | /* Then we can compute timegm() from first principles. */ 3428| | return (t->tm_sec 3429| | + t->tm_min * 60 3430| | + t->tm_hour * 3600 3431| | + t->tm_yday * 86400 3432| | + (t->tm_year - 70) * 31536000 3433| | + ((t->tm_year - 69) / 4) * 86400 3434| | - ((t->tm_year - 1) / 100) * 86400 3435| | + ((t->tm_year + 299) / 400) * 86400); 3436| |#endif 3437| 380|} archive_read_support_format_iso9660.c:parse_rockridge: 2171| 39|{ 2172| 39| struct iso9660 *iso9660 = a->format->data; 2173| 39| int entry_seen = 0; 2174| | 2175| 77| while (p + 4 <= end /* Enough space for another entry. */ ------------------ | Branch (2175:9): [True: 76, False: 1] ------------------ 2176| 76| && p[0] >= 'A' && p[0] <= 'Z' /* Sanity-check 1st char of name. */ ------------------ | Branch (2176:9): [True: 50, False: 26] | Branch (2176:24): [True: 44, False: 6] ------------------ 2177| 44| && p[1] >= 'A' && p[1] <= 'Z' /* Sanity-check 2nd char of name. */ ------------------ | Branch (2177:9): [True: 42, False: 2] | Branch (2177:24): [True: 39, False: 3] ------------------ 2178| 39| && p[2] >= 4 /* Sanity-check length. */ ------------------ | Branch (2178:9): [True: 39, False: 0] ------------------ 2179| 39| && p + p[2] <= end) { /* Sanity-check length. */ ------------------ | Branch (2179:9): [True: 38, False: 1] ------------------ 2180| 38| const unsigned char *data = p + 4; 2181| 38| int data_length = p[2] - 4; 2182| 38| int version = p[3]; 2183| | 2184| 38| switch(p[0]) { 2185| 2| case 'C': ------------------ | Branch (2185:3): [True: 2, False: 36] ------------------ 2186| 2| if (p[1] == 'E') { ------------------ | Branch (2186:8): [True: 0, False: 2] ------------------ 2187| 0| if (version == 1 && data_length == 24) { ------------------ | Branch (2187:9): [True: 0, False: 0] | Branch (2187:25): [True: 0, False: 0] ------------------ 2188| | /* 2189| | * CE extension comprises: 2190| | * 8 byte sector containing extension 2191| | * 8 byte offset w/in above sector 2192| | * 8 byte length of continuation 2193| | */ 2194| 0| int32_t location = 2195| 0| archive_le32dec(data); 2196| 0| file->ce_offset = 2197| 0| archive_le32dec(data+8); 2198| 0| file->ce_size = 2199| 0| archive_le32dec(data+16); 2200| 0| if (register_CE(a, location, file) ------------------ | Branch (2200:10): [True: 0, False: 0] ------------------ 2201| 0| != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2202| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2203| 0| } 2204| 0| } 2205| 2| else if (p[1] == 'L') { ------------------ | Branch (2205:13): [True: 0, False: 2] ------------------ 2206| 0| if (version == 1 && data_length == 8) { ------------------ | Branch (2206:9): [True: 0, False: 0] | Branch (2206:25): [True: 0, False: 0] ------------------ 2207| 0| file->cl_offset = (uint64_t) 2208| 0| iso9660->logical_block_size * 2209| 0| (uint64_t)archive_le32dec(data); 2210| 0| iso9660->seenRockridge = 1; 2211| 0| } 2212| 0| } 2213| 2| break; 2214| 2| case 'N': ------------------ | Branch (2214:3): [True: 1, False: 37] ------------------ 2215| 1| if (p[1] == 'M') { ------------------ | Branch (2215:8): [True: 0, False: 1] ------------------ 2216| 0| if (version == 1) { ------------------ | Branch (2216:9): [True: 0, False: 0] ------------------ 2217| 0| parse_rockridge_NM1(file, 2218| 0| data, data_length); 2219| 0| iso9660->seenRockridge = 1; 2220| 0| } 2221| 0| } 2222| 1| break; 2223| 1| case 'P': ------------------ | Branch (2223:3): [True: 1, False: 37] ------------------ 2224| | /* 2225| | * PD extension is padding; 2226| | * contents are always ignored. 2227| | * 2228| | * PL extension won't appear; 2229| | * contents are always ignored. 2230| | */ 2231| 1| if (p[1] == 'N') { ------------------ | Branch (2231:8): [True: 0, False: 1] ------------------ 2232| 0| if (version == 1 && data_length == 16) { ------------------ | Branch (2232:9): [True: 0, False: 0] | Branch (2232:25): [True: 0, False: 0] ------------------ 2233| 0| file->rdev = archive_le32dec(data); 2234| 0| file->rdev <<= 32; 2235| 0| file->rdev |= 2236| 0| archive_le32dec(data + 8); 2237| 0| iso9660->seenRockridge = 1; 2238| 0| } 2239| 0| } 2240| 1| else if (p[1] == 'X') { ------------------ | Branch (2240:13): [True: 0, False: 1] ------------------ 2241| | /* 2242| | * PX extension comprises: 2243| | * 8 bytes for mode, 2244| | * 8 bytes for nlinks, 2245| | * 8 bytes for uid, 2246| | * 8 bytes for gid, 2247| | * 8 bytes for inode. 2248| | */ 2249| 0| if (version == 1) { ------------------ | Branch (2249:9): [True: 0, False: 0] ------------------ 2250| 0| if (data_length >= 8) ------------------ | Branch (2250:10): [True: 0, False: 0] ------------------ 2251| 0| file->mode = (__LA_MODE_T) 2252| 0| archive_le32dec(data); 2253| 0| if (data_length >= 16) ------------------ | Branch (2253:10): [True: 0, False: 0] ------------------ 2254| 0| file->nlinks = 2255| 0| archive_le32dec(data + 8); 2256| 0| if (data_length >= 24) ------------------ | Branch (2256:10): [True: 0, False: 0] ------------------ 2257| 0| file->uid = 2258| 0| archive_le32dec(data + 16); 2259| 0| if (data_length >= 32) ------------------ | Branch (2259:10): [True: 0, False: 0] ------------------ 2260| 0| file->gid = 2261| 0| archive_le32dec(data + 24); 2262| 0| if (data_length >= 40) ------------------ | Branch (2262:10): [True: 0, False: 0] ------------------ 2263| 0| file->number = 2264| 0| archive_le32dec(data + 32); 2265| 0| iso9660->seenRockridge = 1; 2266| 0| } 2267| 0| } 2268| 1| break; 2269| 1| case 'R': ------------------ | Branch (2269:3): [True: 1, False: 37] ------------------ 2270| 1| if (p[1] == 'E' && version == 1) { ------------------ | Branch (2270:8): [True: 0, False: 1] | Branch (2270:23): [True: 0, False: 0] ------------------ 2271| 0| file->re = 1; 2272| 0| iso9660->seenRockridge = 1; 2273| 0| } 2274| 1| else if (p[1] == 'R' && version == 1) { ------------------ | Branch (2274:13): [True: 0, False: 1] | Branch (2274:28): [True: 0, False: 0] ------------------ 2275| | /* 2276| | * RR extension comprises: 2277| | * one byte flag value 2278| | * This extension is obsolete, 2279| | * so contents are always ignored. 2280| | */ 2281| 0| } 2282| 1| break; 2283| 0| case 'S': ------------------ | Branch (2283:3): [True: 0, False: 38] ------------------ 2284| 0| if (p[1] == 'L') { ------------------ | Branch (2284:8): [True: 0, False: 0] ------------------ 2285| 0| if (version == 1) { ------------------ | Branch (2285:9): [True: 0, False: 0] ------------------ 2286| 0| parse_rockridge_SL1(file, 2287| 0| data, data_length); 2288| 0| iso9660->seenRockridge = 1; 2289| 0| } 2290| 0| } 2291| 0| else if (p[1] == 'T' ------------------ | Branch (2291:13): [True: 0, False: 0] ------------------ 2292| 0| && data_length == 0 && version == 1) { ------------------ | Branch (2292:11): [True: 0, False: 0] | Branch (2292:31): [True: 0, False: 0] ------------------ 2293| | /* 2294| | * ST extension marks end of this 2295| | * block of SUSP entries. 2296| | * 2297| | * It allows SUSP to coexist with 2298| | * non-SUSP uses of the System 2299| | * Use Area by placing non-SUSP data 2300| | * after SUSP data. 2301| | */ 2302| 0| iso9660->seenSUSP = 0; 2303| 0| iso9660->seenRockridge = 0; 2304| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2305| 0| } 2306| 0| break; 2307| 30| case 'T': ------------------ | Branch (2307:3): [True: 30, False: 8] ------------------ 2308| 30| if (p[1] == 'F') { ------------------ | Branch (2308:8): [True: 30, False: 0] ------------------ 2309| 30| if (version == 1) { ------------------ | Branch (2309:9): [True: 29, False: 1] ------------------ 2310| 29| parse_rockridge_TF1(file, 2311| 29| data, data_length); 2312| 29| iso9660->seenRockridge = 1; 2313| 29| } 2314| 30| } 2315| 30| break; 2316| 2| case 'Z': ------------------ | Branch (2316:3): [True: 2, False: 36] ------------------ 2317| 2| if (p[1] == 'F') { ------------------ | Branch (2317:8): [True: 1, False: 1] ------------------ 2318| 1| if (version == 1) ------------------ | Branch (2318:9): [True: 1, False: 0] ------------------ 2319| 1| parse_rockridge_ZF1(file, 2320| 1| data, data_length); 2321| 1| } 2322| 2| break; 2323| 1| default: ------------------ | Branch (2323:3): [True: 1, False: 37] ------------------ 2324| 1| break; 2325| 38| } 2326| | 2327| 38| p += p[2]; 2328| 38| entry_seen = 1; 2329| 38| } 2330| | 2331| 39| if (entry_seen) ------------------ | Branch (2331:6): [True: 36, False: 3] ------------------ 2332| 36| return (ARCHIVE_OK); ------------------ | | 233| 36|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2333| 3| else { 2334| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2335| 3| "Tried to parse Rockridge extensions, but none found"); 2336| 3| return (ARCHIVE_WARN); ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2337| 3| } 2338| 39|} archive_read_support_format_iso9660.c:parse_rockridge_TF1: 2556| 29|{ 2557| 29| char flag; 2558| | /* 2559| | * TF extension comprises: 2560| | * one byte flag 2561| | * create time (optional) 2562| | * modify time (optional) 2563| | * access time (optional) 2564| | * attribute time (optional) 2565| | * Time format and presence of fields 2566| | * is controlled by flag bits. 2567| | */ 2568| 29| if (data_length < 1) ------------------ | Branch (2568:6): [True: 1, False: 28] ------------------ 2569| 1| return; 2570| 28| flag = data[0]; 2571| 28| ++data; 2572| 28| --data_length; 2573| 28| if (flag & 0x80) { ------------------ | Branch (2573:6): [True: 17, False: 11] ------------------ 2574| | /* Use 17-byte time format. */ 2575| 17| if ((flag & 1) && data_length >= 17) { ------------------ | Branch (2575:7): [True: 16, False: 1] | Branch (2575:21): [True: 16, False: 0] ------------------ 2576| | /* Create time. */ 2577| 16| if (isodate17_valid(data)) { ------------------ | Branch (2577:8): [True: 0, False: 16] ------------------ 2578| 0| file->time_is_set |= BIRTHTIME_IS_SET; ------------------ | | 311| 0|#define BIRTHTIME_IS_SET 1 ------------------ 2579| 0| file->birthtime = isodate17(data); 2580| 0| } 2581| 16| data += 17; 2582| 16| data_length -= 17; 2583| 16| } 2584| 17| if ((flag & 2) && data_length >= 17) { ------------------ | Branch (2584:7): [True: 16, False: 1] | Branch (2584:21): [True: 15, False: 1] ------------------ 2585| | /* Modify time. */ 2586| 15| if (isodate17_valid(data)) { ------------------ | Branch (2586:8): [True: 0, False: 15] ------------------ 2587| 0| file->time_is_set |= MTIME_IS_SET; ------------------ | | 312| 0|#define MTIME_IS_SET 2 ------------------ 2588| 0| file->mtime = isodate17(data); 2589| 0| } 2590| 15| data += 17; 2591| 15| data_length -= 17; 2592| 15| } 2593| 17| if ((flag & 4) && data_length >= 17) { ------------------ | Branch (2593:7): [True: 17, False: 0] | Branch (2593:21): [True: 16, False: 1] ------------------ 2594| | /* Access time. */ 2595| 16| if (isodate17_valid(data)) { ------------------ | Branch (2595:8): [True: 0, False: 16] ------------------ 2596| 0| file->time_is_set |= ATIME_IS_SET; ------------------ | | 313| 0|#define ATIME_IS_SET 4 ------------------ 2597| 0| file->atime = isodate17(data); 2598| 0| } 2599| 16| data += 17; 2600| 16| data_length -= 17; 2601| 16| } 2602| 17| if ((flag & 8) && data_length >= 17) { ------------------ | Branch (2602:7): [True: 17, False: 0] | Branch (2602:21): [True: 15, False: 2] ------------------ 2603| | /* Attribute change time. */ 2604| 15| if (isodate17_valid(data)) { ------------------ | Branch (2604:8): [True: 0, False: 15] ------------------ 2605| 0| file->time_is_set |= CTIME_IS_SET; ------------------ | | 314| 0|#define CTIME_IS_SET 8 ------------------ 2606| 0| file->ctime = isodate17(data); 2607| 0| } 2608| 15| } 2609| 17| } else { 2610| | /* Use 7-byte time format. */ 2611| 11| if ((flag & 1) && data_length >= 7) { ------------------ | Branch (2611:7): [True: 7, False: 4] | Branch (2611:21): [True: 6, False: 1] ------------------ 2612| | /* Create time. */ 2613| 6| if (isodate7_valid(data)) { ------------------ | Branch (2613:8): [True: 1, False: 5] ------------------ 2614| 1| file->time_is_set |= BIRTHTIME_IS_SET; ------------------ | | 311| 1|#define BIRTHTIME_IS_SET 1 ------------------ 2615| 1| file->birthtime = isodate7(data); 2616| 1| } 2617| 6| data += 7; 2618| 6| data_length -= 7; 2619| 6| } 2620| 11| if ((flag & 2) && data_length >= 7) { ------------------ | Branch (2620:7): [True: 7, False: 4] | Branch (2620:21): [True: 6, False: 1] ------------------ 2621| | /* Modify time. */ 2622| 6| if (isodate7_valid(data)) { ------------------ | Branch (2622:8): [True: 1, False: 5] ------------------ 2623| 1| file->time_is_set |= MTIME_IS_SET; ------------------ | | 312| 1|#define MTIME_IS_SET 2 ------------------ 2624| 1| file->mtime = isodate7(data); 2625| 1| } 2626| 6| data += 7; 2627| 6| data_length -= 7; 2628| 6| } 2629| 11| if ((flag & 4) && data_length >= 7) { ------------------ | Branch (2629:7): [True: 9, False: 2] | Branch (2629:21): [True: 8, False: 1] ------------------ 2630| | /* Access time. */ 2631| 8| if (isodate7_valid(data)) { ------------------ | Branch (2631:8): [True: 1, False: 7] ------------------ 2632| 1| file->time_is_set |= ATIME_IS_SET; ------------------ | | 313| 1|#define ATIME_IS_SET 4 ------------------ 2633| 1| file->atime = isodate7(data); 2634| 1| } 2635| 8| data += 7; 2636| 8| data_length -= 7; 2637| 8| } 2638| 11| if ((flag & 8) && data_length >= 7) { ------------------ | Branch (2638:7): [True: 9, False: 2] | Branch (2638:21): [True: 8, False: 1] ------------------ 2639| | /* Attribute change time. */ 2640| 8| if (isodate7_valid(data)) { ------------------ | Branch (2640:8): [True: 2, False: 6] ------------------ 2641| 2| file->time_is_set |= CTIME_IS_SET; ------------------ | | 314| 2|#define CTIME_IS_SET 8 ------------------ 2642| 2| file->ctime = isodate7(data); 2643| 2| } 2644| 8| } 2645| 11| } 2646| 28|} archive_read_support_format_iso9660.c:isodate17_valid: 3327| 62|{ 3328| | /* First 16 bytes are all ASCII digits */ 3329| 380| for (int i = 0; i < 16; i++) { ------------------ | Branch (3329:18): [True: 367, False: 13] ------------------ 3330| 367| if (v[i] < '0' || v[i] > '9') ------------------ | Branch (3330:7): [True: 11, False: 356] | Branch (3330:21): [True: 38, False: 318] ------------------ 3331| 49| return 0; 3332| 367| } 3333| | 3334| 13| int year = (v[0] - '0') * 1000 + (v[1] - '0') * 100 3335| 13| + (v[2] - '0') * 10 + (v[3] - '0'); 3336| 13| int month = (v[4] - '0') * 10 + (v[5] - '0'); 3337| 13| int day = (v[6] - '0') * 10 + (v[7] - '0'); 3338| 13| int hour = (v[8] - '0') * 10 + (v[9] - '0'); 3339| 13| int minute = (v[10] - '0') * 10 + (v[11] - '0'); 3340| 13| int second = (v[12] - '0') * 10 + (v[13] - '0'); 3341| 13| int hundredths = (v[14] - '0') * 10 + (v[15] - '0'); 3342| 13| int gmt_off = (signed char)v[16]; 3343| | 3344| 13| if (year == 0 && month == 0 && day == 0 ------------------ | Branch (3344:6): [True: 7, False: 6] | Branch (3344:19): [True: 7, False: 0] | Branch (3344:33): [True: 7, False: 0] ------------------ 3345| 7| && hour == 0 && minute == 0 && second == 0 ------------------ | Branch (3345:9): [True: 7, False: 0] | Branch (3345:22): [True: 7, False: 0] | Branch (3345:37): [True: 7, False: 0] ------------------ 3346| 7| && hundredths == 0 && gmt_off == 0) ------------------ | Branch (3346:9): [True: 6, False: 1] | Branch (3346:28): [True: 0, False: 6] ------------------ 3347| 0| return 0; 3348| | /* 3349| | * Sanity-test each individual field 3350| | */ 3351| | 3352| | /* Year must be 1900-2300 */ 3353| | /* (Not specified in ECMA-119, but these seem 3354| | like reasonable limits. */ 3355| 13| if (year < 1900 || year > 2300) ------------------ | Branch (3355:6): [True: 7, False: 6] | Branch (3355:21): [True: 2, False: 4] ------------------ 3356| 9| return 0; 3357| | /* Month must be 1-12 */ 3358| 4| if (month < 1 || month > 12) ------------------ | Branch (3358:6): [True: 0, False: 4] | Branch (3358:19): [True: 1, False: 3] ------------------ 3359| 1| return 0; 3360| | /* Day must be 1-31 */ 3361| 3| if (day < 1 || day > 31) ------------------ | Branch (3361:6): [True: 0, False: 3] | Branch (3361:17): [True: 0, False: 3] ------------------ 3362| 0| return 0; 3363| | /* Hour must be 0-23 */ 3364| 3| if (hour > 23) ------------------ | Branch (3364:6): [True: 1, False: 2] ------------------ 3365| 1| return 0; 3366| | /* Minute must be 0-59 */ 3367| 2| if (minute > 59) ------------------ | Branch (3367:6): [True: 0, False: 2] ------------------ 3368| 0| return 0; 3369| | /* second must be 0-59 according to ECMA-119 9.1.5 */ 3370| | /* BUT: we should probably allow for the time being in UTC, which 3371| | allows up to 61 seconds in a minute in certain cases */ 3372| 2| if (second > 61) ------------------ | Branch (3372:6): [True: 0, False: 2] ------------------ 3373| 0| return 0; 3374| | /* Hundredths must be 0-99 */ 3375| 2| if (hundredths > 99) ------------------ | Branch (3375:6): [True: 0, False: 2] ------------------ 3376| 0| return 0; 3377| | /* Offset from GMT must be -48 to +52 */ 3378| 2| if (gmt_off < -48 || gmt_off > +52) ------------------ | Branch (3378:6): [True: 2, False: 0] | Branch (3378:23): [True: 0, False: 0] ------------------ 3379| 2| return 0; 3380| | 3381| | /* All tests pass, this is OK */ 3382| 0| return 1; 3383| | 3384| 2|} archive_read_support_format_iso9660.c:parse_rockridge_ZF1: 2738| 1|{ 2739| | 2740| 1| if (data_length == 12 && data[0] == 0x70 && data[1] == 0x7a) { ------------------ | Branch (2740:6): [True: 0, False: 1] | Branch (2740:27): [True: 0, False: 0] | Branch (2740:46): [True: 0, False: 0] ------------------ 2741| | /* paged zlib */ 2742| 0| file->pz = 1; 2743| 0| file->pz_log2_bs = data[3]; 2744| 0| if (file->pz_log2_bs < 15 || file->pz_log2_bs > 17) { ------------------ | Branch (2744:13): [True: 0, False: 0] | Branch (2744:38): [True: 0, False: 0] ------------------ 2745| | /* TODO: Return an error here instead of silently 2746| | * disabling zisofs. That requires propagating an 2747| | * error return through parse_rockridge() and its 2748| | * callers. */ 2749| 0| file->pz = 0; 2750| 0| return; 2751| 0| } 2752| 0| file->pz_uncompressed_size = archive_le32dec(&data[4]); 2753| 0| } 2754| 1|} archive_read_support_format_iso9660.c:register_file: 2758| 866|{ 2759| | 2760| 866| file->use_next = iso9660->use_files; 2761| 866| iso9660->use_files = file; 2762| 866|} archive_read_support_format_iso9660.c:heap_add_entry: 3117| 772|{ 3118| 772| uint64_t file_key, parent_key; 3119| 772| size_t hole, parent; 3120| | 3121| | /* Reserve 16 bits for possible key collisions (needed for linked items) */ 3122| | /* For ISO files with more than 65535 entries, reordering will still occur */ 3123| 772| key <<= 16; 3124| 772| key += heap->used & 0xFFFF; 3125| | 3126| | /* Expand our pending files list as necessary. */ 3127| 772| if (heap->used >= heap->allocated) { ------------------ | Branch (3127:6): [True: 118, False: 654] ------------------ 3128| 118| struct file_info **new_pending_files; 3129| 118| size_t new_size; 3130| | 3131| 118| if (heap->allocated < 1024) ------------------ | Branch (3131:7): [True: 118, False: 0] ------------------ 3132| 118| new_size = 1024; 3133| 0| else if (archive_ckd_mul_size(&new_size, heap->allocated, 2)) { ------------------ | Branch (3133:12): [True: 0, False: 0] ------------------ 3134| | /* Overflow keeps us from growing the list. */ 3135| 0| archive_set_error(&a->archive, 3136| 0| ENOMEM, "Out of memory"); 3137| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3138| 0| } 3139| 118| new_pending_files = (struct file_info **) 3140| 118| calloc(new_size, sizeof(new_pending_files[0])); 3141| 118| if (new_pending_files == NULL) { ------------------ | Branch (3141:7): [True: 0, False: 118] ------------------ 3142| 0| archive_set_error(&a->archive, 3143| 0| ENOMEM, "Out of memory"); 3144| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3145| 0| } 3146| 118| if (heap->allocated) ------------------ | Branch (3146:7): [True: 0, False: 118] ------------------ 3147| 0| memcpy(new_pending_files, heap->files, 3148| 0| heap->allocated * sizeof(new_pending_files[0])); 3149| 118| free(heap->files); 3150| 118| heap->files = new_pending_files; 3151| 118| heap->allocated = new_size; 3152| 118| } 3153| | 3154| 772| file_key = file->key = key; 3155| | 3156| | /* 3157| | * Start with hole at end, walk it up tree to find insertion point. 3158| | */ 3159| 772| hole = heap->used++; 3160| 1.14k| while (hole > 0) { ------------------ | Branch (3160:9): [True: 849, False: 291] ------------------ 3161| 849| parent = (hole - 1) / 2; 3162| 849| parent_key = heap->files[parent]->key; 3163| 849| if (file_key >= parent_key) { ------------------ | Branch (3163:7): [True: 481, False: 368] ------------------ 3164| 481| heap->files[hole] = file; 3165| 481| return (ARCHIVE_OK); ------------------ | | 233| 481|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3166| 481| } 3167| | /* Move parent into hole <==> move hole up tree. */ 3168| 368| heap->files[hole] = heap->files[parent]; 3169| 368| hole = parent; 3170| 368| } 3171| 291| heap->files[0] = file; 3172| | 3173| 291| return (ARCHIVE_OK); ------------------ | | 233| 291|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3174| 772|} archive_read_support_format_iso9660.c:next_entry_seek: 2791| 704|{ 2792| 704| struct file_info *file; 2793| 704| int r; 2794| | 2795| 704| r = next_cache_entry(a, iso9660, pfile); 2796| 704| if (r != ARCHIVE_OK) ------------------ | | 233| 704|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2796:6): [True: 147, False: 557] ------------------ 2797| 147| return (r); 2798| 557| file = *pfile; 2799| | 2800| | /* Don't waste time seeking for zero-length bodies. */ 2801| 557| if (file->size == 0) ------------------ | Branch (2801:6): [True: 180, False: 377] ------------------ 2802| 180| file->offset = iso9660->current_position; 2803| | 2804| | /* flush any remaining bytes from the last round to ensure 2805| | * we're positioned */ 2806| 557| if (iso9660->entry_bytes_unconsumed) { ------------------ | Branch (2806:6): [True: 0, False: 557] ------------------ 2807| 0| __archive_read_consume(a, iso9660->entry_bytes_unconsumed); 2808| 0| iso9660->entry_bytes_unconsumed = 0; 2809| 0| } 2810| | 2811| | /* Seek forward to the start of the entry. */ 2812| 557| if (iso9660->current_position < file->offset) { ------------------ | Branch (2812:6): [True: 36, False: 521] ------------------ 2813| 36| int64_t step; 2814| | 2815| 36| step = file->offset - iso9660->current_position; 2816| 36| step = __archive_read_consume(a, step); 2817| 36| if (step < 0) ------------------ | Branch (2817:7): [True: 17, False: 19] ------------------ 2818| 17| return ((int)step); 2819| 19| iso9660->current_position = file->offset; 2820| 19| } 2821| | 2822| | /* We found body of file; handle it now. */ 2823| 540| return (ARCHIVE_OK); ------------------ | | 233| 540|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2824| 557|} archive_read_support_format_iso9660.c:next_cache_entry: 2829| 704|{ 2830| 704| struct file_info *file; 2831| 704| struct { 2832| 704| struct file_info *first; 2833| 704| struct file_info **last; 2834| 704| } empty_files; 2835| 704| int64_t number; 2836| 704| int count; 2837| | 2838| 704| file = cache_get_entry(iso9660); 2839| 704| if (file != NULL) { ------------------ | Branch (2839:6): [True: 214, False: 490] ------------------ 2840| 214| *pfile = file; 2841| 214| return (ARCHIVE_OK); ------------------ | | 233| 214|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2842| 214| } 2843| | 2844| 490| for (;;) { 2845| 490| struct file_info *re, *d; 2846| | 2847| 490| *pfile = file = next_entry(iso9660); ------------------ | | 453| 490| heap_get_entry(&((iso9660)->pending_files)) ------------------ 2848| 490| if (file == NULL) { ------------------ | Branch (2848:7): [True: 68, False: 422] ------------------ 2849| | /* 2850| | * If directory entries all which are descendant of 2851| | * rr_moved are still remaining, expose their. 2852| | */ 2853| 68| if (iso9660->re_files.first != NULL && ------------------ | Branch (2853:8): [True: 0, False: 68] ------------------ 2854| 0| iso9660->rr_moved != NULL && ------------------ | Branch (2854:8): [True: 0, False: 0] ------------------ 2855| 0| iso9660->rr_moved->rr_moved_has_re_only) ------------------ | Branch (2855:8): [True: 0, False: 0] ------------------ 2856| | /* Expose "rr_moved" entry. */ 2857| 0| cache_add_entry(iso9660, iso9660->rr_moved); 2858| 68| while ((re = re_get_entry(iso9660)) != NULL) { ------------------ | Branch (2858:11): [True: 0, False: 68] ------------------ 2859| | /* Expose its descendant dirs. */ 2860| 0| while ((d = rede_get_entry(re)) != NULL) ------------------ | Branch (2860:12): [True: 0, False: 0] ------------------ 2861| 0| cache_add_entry(iso9660, d); 2862| 0| } 2863| 68| if (iso9660->cache_files.first != NULL) ------------------ | Branch (2863:8): [True: 0, False: 68] ------------------ 2864| 0| return (next_cache_entry(a, iso9660, pfile)); 2865| 68| return (ARCHIVE_EOF); ------------------ | | 232| 68|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2866| 68| } 2867| | 2868| 422| if (file->cl_offset) { ------------------ | Branch (2868:7): [True: 0, False: 422] ------------------ 2869| 0| struct file_info *first_re = NULL; 2870| 0| int nexted_re = 0; 2871| | 2872| | /* 2873| | * Find "RE" dir for the current file, which 2874| | * has "CL" flag. 2875| | */ 2876| 0| while ((re = re_get_entry(iso9660)) ------------------ | Branch (2876:11): [True: 0, False: 0] ------------------ 2877| 0| != first_re) { 2878| 0| if (first_re == NULL) ------------------ | Branch (2878:9): [True: 0, False: 0] ------------------ 2879| 0| first_re = re; 2880| 0| if (re->offset == file->cl_offset) { ------------------ | Branch (2880:9): [True: 0, False: 0] ------------------ 2881| 0| re->parent->subdirs--; 2882| 0| re->parent = file->parent; 2883| 0| re->re = 0; 2884| 0| if (re->parent->re_descendant) { ------------------ | Branch (2884:10): [True: 0, False: 0] ------------------ 2885| 0| nexted_re = 1; 2886| 0| re->re_descendant = 1; 2887| 0| if (rede_add_entry(re) < 0) ------------------ | Branch (2887:11): [True: 0, False: 0] ------------------ 2888| 0| goto fatal_rr; 2889| | /* Move a list of descendants 2890| | * to a new ancestor. */ 2891| 0| while ((d = rede_get_entry( ------------------ | Branch (2891:14): [True: 0, False: 0] ------------------ 2892| 0| re)) != NULL) 2893| 0| if (rede_add_entry(d) ------------------ | Branch (2893:12): [True: 0, False: 0] ------------------ 2894| 0| < 0) 2895| 0| goto fatal_rr; 2896| 0| break; 2897| 0| } 2898| | /* Replace the current file 2899| | * with "RE" dir */ 2900| 0| *pfile = file = re; 2901| | /* Expose its descendant */ 2902| 0| while ((d = rede_get_entry( ------------------ | Branch (2902:13): [True: 0, False: 0] ------------------ 2903| 0| file)) != NULL) 2904| 0| cache_add_entry( 2905| 0| iso9660, d); 2906| 0| break; 2907| 0| } else 2908| 0| re_add_entry(iso9660, re); 2909| 0| } 2910| 0| if (nexted_re) { ------------------ | Branch (2910:8): [True: 0, False: 0] ------------------ 2911| | /* 2912| | * Do not expose this at this time 2913| | * because we have not gotten its full-path 2914| | * name yet. 2915| | */ 2916| 0| continue; 2917| 0| } 2918| 422| } else if ((file->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 215| 422|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ } else if ((file->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 221| 422|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (2918:14): [True: 214, False: 208] ------------------ 2919| 214| int r; 2920| | 2921| | /* Read file entries in this dir. */ 2922| 214| r = read_children(a, file); 2923| 214| if (r != ARCHIVE_OK) ------------------ | | 233| 214|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2923:8): [True: 79, False: 135] ------------------ 2924| 79| return (r); 2925| | 2926| | /* 2927| | * Handle a special dir of Rockridge extensions, 2928| | * "rr_moved". 2929| | */ 2930| 135| if (file->rr_moved) { ------------------ | Branch (2930:8): [True: 0, False: 135] ------------------ 2931| | /* 2932| | * If this has only the subdirectories which 2933| | * have "RE" flags, do not expose at this time. 2934| | */ 2935| 0| if (file->rr_moved_has_re_only) ------------------ | Branch (2935:9): [True: 0, False: 0] ------------------ 2936| 0| continue; 2937| | /* Otherwise expose "rr_moved" entry. */ 2938| 135| } else if (file->re) { ------------------ | Branch (2938:15): [True: 0, False: 135] ------------------ 2939| | /* 2940| | * Do not expose this at this time 2941| | * because we have not gotten its full-path 2942| | * name yet. 2943| | */ 2944| 0| re_add_entry(iso9660, file); 2945| 0| continue; 2946| 135| } else if (file->re_descendant) { ------------------ | Branch (2946:15): [True: 0, False: 135] ------------------ 2947| | /* 2948| | * If the top level "RE" entry of this entry 2949| | * is not exposed, we, accordingly, should not 2950| | * expose this entry at this time because 2951| | * we cannot make its proper full-path name. 2952| | */ 2953| 0| if (rede_add_entry(file) == 0) ------------------ | Branch (2953:9): [True: 0, False: 0] ------------------ 2954| 0| continue; 2955| | /* Otherwise we can expose this entry because 2956| | * it seems its top level "RE" has already been 2957| | * exposed. */ 2958| 0| } 2959| 135| } 2960| 343| break; 2961| 422| } 2962| | 2963| 343| if ((file->mode & AE_IFMT) != AE_IFREG || file->number == -1) ------------------ | | 215| 343|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((file->mode & AE_IFMT) != AE_IFREG || file->number == -1) ------------------ | | 216| 686|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (2963:6): [True: 135, False: 208] | Branch (2963:44): [True: 27, False: 181] ------------------ 2964| 162| return (ARCHIVE_OK); ------------------ | | 233| 162|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2965| | 2966| 181| count = 0; 2967| 181| number = file->number; 2968| 181| iso9660->cache_files.first = NULL; 2969| 181| iso9660->cache_files.last = &(iso9660->cache_files.first); 2970| 181| empty_files.first = NULL; 2971| 181| empty_files.last = &empty_files.first; 2972| | /* Collect files which has the same file serial number. 2973| | * Peek pending_files so that file which number is different 2974| | * is not put back. */ 2975| 429| while (iso9660->pending_files.used > 0 && ------------------ | Branch (2975:9): [True: 357, False: 72] ------------------ 2976| 357| (iso9660->pending_files.files[0]->number == -1 || ------------------ | Branch (2976:7): [True: 110, False: 247] ------------------ 2977| 248| iso9660->pending_files.files[0]->number == number)) { ------------------ | Branch (2977:7): [True: 138, False: 109] ------------------ 2978| 248| if (file->number == -1) { ------------------ | Branch (2978:7): [True: 82, False: 166] ------------------ 2979| | /* This file has the same offset 2980| | * but it's wrong offset which empty files 2981| | * and symlink files have. 2982| | * NOTE: This wrong offset was recorded by 2983| | * old mkisofs utility. If ISO images is 2984| | * created by latest mkisofs, this does not 2985| | * happen. 2986| | */ 2987| 82| file->next = NULL; 2988| 82| *empty_files.last = file; 2989| 82| empty_files.last = &(file->next); 2990| 166| } else { 2991| 166| count++; 2992| 166| cache_add_entry(iso9660, file); 2993| 166| } 2994| 248| file = next_entry(iso9660); ------------------ | | 453| 248| heap_get_entry(&((iso9660)->pending_files)) ------------------ 2995| 248| } 2996| | 2997| 181| if (count == 0) { ------------------ | Branch (2997:6): [True: 99, False: 82] ------------------ 2998| 99| *pfile = file; 2999| 99| return ((file == NULL)?ARCHIVE_EOF:ARCHIVE_OK); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ return ((file == NULL)?ARCHIVE_EOF:ARCHIVE_OK); ------------------ | | 233| 99|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2999:11): [True: 0, False: 99] ------------------ 3000| 99| } 3001| 82| if (file->number == -1) { ------------------ | Branch (3001:6): [True: 28, False: 54] ------------------ 3002| 28| file->next = NULL; 3003| 28| *empty_files.last = file; 3004| 28| empty_files.last = &(file->next); 3005| 54| } else { 3006| 54| count++; 3007| 54| cache_add_entry(iso9660, file); 3008| 54| } 3009| | 3010| 82| if (count > 1) { ------------------ | Branch (3010:6): [True: 64, False: 18] ------------------ 3011| | /* The count is the same as number of hardlink, 3012| | * so much so that each nlinks of files in cache_file 3013| | * is overwritten by value of the count. 3014| | */ 3015| 64| for (file = iso9660->cache_files.first; 3016| 266| file != NULL; file = file->next) ------------------ | Branch (3016:7): [True: 202, False: 64] ------------------ 3017| 202| file->nlinks = count; 3018| 64| } 3019| | /* If there are empty files, that files are added 3020| | * to the tail of the cache_files. */ 3021| 82| if (empty_files.first != NULL) { ------------------ | Branch (3021:6): [True: 28, False: 54] ------------------ 3022| 28| *iso9660->cache_files.last = empty_files.first; 3023| 28| iso9660->cache_files.last = empty_files.last; 3024| 28| } 3025| 82| *pfile = cache_get_entry(iso9660); 3026| 82| return ((*pfile == NULL)?ARCHIVE_EOF:ARCHIVE_OK); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ return ((*pfile == NULL)?ARCHIVE_EOF:ARCHIVE_OK); ------------------ | | 233| 82|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3026:10): [True: 0, False: 82] ------------------ 3027| | 3028| 0|fatal_rr: 3029| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3030| 0| "Failed to connect 'CL' pointer to 'RE' rr_moved pointer of " 3031| 0| "Rockridge extensions: current position = %jd, CL offset = %jd", 3032| 0| (intmax_t)iso9660->current_position, (intmax_t)file->cl_offset); 3033| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3034| 181|} archive_read_support_format_iso9660.c:cache_get_entry: 3102| 786|{ 3103| 786| struct file_info *file; 3104| | 3105| 786| if ((file = iso9660->cache_files.first) != NULL) { ------------------ | Branch (3105:6): [True: 296, False: 490] ------------------ 3106| 296| iso9660->cache_files.first = file->next; 3107| 296| if (iso9660->cache_files.first == NULL) ------------------ | Branch (3107:7): [True: 63, False: 233] ------------------ 3108| 63| iso9660->cache_files.last = 3109| 63| &(iso9660->cache_files.first); 3110| 296| } 3111| 786| return (file); 3112| 786|} archive_read_support_format_iso9660.c:heap_get_entry: 3178| 738|{ 3179| 738| uint64_t a_key, b_key, c_key; 3180| 738| size_t a, b, c; 3181| 738| struct file_info *r, *tmp; 3182| | 3183| 738| if (heap->used < 1) ------------------ | Branch (3183:6): [True: 68, False: 670] ------------------ 3184| 68| return (NULL); 3185| | 3186| | /* 3187| | * The first file in the list is the earliest; we'll return this. 3188| | */ 3189| 670| r = heap->files[0]; 3190| | 3191| | /* 3192| | * Move the last item in the heap to the root of the tree 3193| | */ 3194| 670| heap->files[0] = heap->files[--(heap->used)]; 3195| | 3196| | /* 3197| | * Rebalance the heap. 3198| | */ 3199| 670| a = 0; /* Starting element and its heap key */ 3200| 670| a_key = heap->files[a]->key; 3201| 1.41k| for (;;) { 3202| 1.41k| b = a + a + 1; /* First child */ 3203| 1.41k| if (b >= heap->used) ------------------ | Branch (3203:7): [True: 560, False: 852] ------------------ 3204| 560| return (r); 3205| 852| b_key = heap->files[b]->key; 3206| 852| c = b + 1; /* Use second child if it is smaller. */ 3207| 852| if (c < heap->used) { ------------------ | Branch (3207:7): [True: 707, False: 145] ------------------ 3208| 707| c_key = heap->files[c]->key; 3209| 707| if (c_key < b_key) { ------------------ | Branch (3209:8): [True: 288, False: 419] ------------------ 3210| 288| b = c; 3211| 288| b_key = c_key; 3212| 288| } 3213| 707| } 3214| 852| if (a_key <= b_key) ------------------ | Branch (3214:7): [True: 110, False: 742] ------------------ 3215| 110| return (r); 3216| 742| tmp = heap->files[a]; 3217| 742| heap->files[a] = heap->files[b]; 3218| 742| heap->files[b] = tmp; 3219| 742| a = b; 3220| 742| } 3221| 670|} archive_read_support_format_iso9660.c:cache_add_entry: 3094| 220|{ 3095| | file->next = NULL; 3096| 220| *iso9660->cache_files.last = file; 3097| 220| iso9660->cache_files.last = &(file->next); 3098| 220|} archive_read_support_format_iso9660.c:re_get_entry: 3046| 68|{ 3047| 68| struct file_info *file; 3048| | 3049| 68| if ((file = iso9660->re_files.first) != NULL) { ------------------ | Branch (3049:6): [True: 0, False: 68] ------------------ 3050| 0| iso9660->re_files.first = file->re_next; 3051| 0| if (iso9660->re_files.first == NULL) ------------------ | Branch (3051:7): [True: 0, False: 0] ------------------ 3052| 0| iso9660->re_files.last = 3053| 0| &(iso9660->re_files.first); 3054| 0| } 3055| 68| return (file); 3056| 68|} archive_read_support_format_iso9660.c:read_children: 1022| 214|{ 1023| 214| struct iso9660 *iso9660 = a->format->data; 1024| 214| const unsigned char *b, *p; 1025| 214| struct file_info *multi; 1026| 214| size_t step, skip_size; 1027| | 1028| | /* flush any remaining bytes from the last round to ensure 1029| | * we're positioned */ 1030| 214| if (iso9660->entry_bytes_unconsumed) { ------------------ | Branch (1030:6): [True: 0, False: 214] ------------------ 1031| 0| __archive_read_consume(a, iso9660->entry_bytes_unconsumed); 1032| 0| iso9660->entry_bytes_unconsumed = 0; 1033| 0| } 1034| 214| if (iso9660->current_position > parent->offset) { ------------------ | Branch (1034:6): [True: 19, False: 195] ------------------ 1035| 19| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 19|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1036| 19| "Ignoring out-of-order directory (%s) %jd > %jd", 1037| 19| parent->name.s, 1038| 19| (intmax_t)iso9660->current_position, 1039| 19| (intmax_t)parent->offset); 1040| 19| return (ARCHIVE_WARN); ------------------ | | 235| 19|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1041| 19| } 1042| 195| if (parent->offset + parent->size > iso9660->volume_size) { ------------------ | Branch (1042:6): [True: 35, False: 160] ------------------ 1043| 35| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 35|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1044| 35| "Directory is beyond end-of-media: %s", 1045| 35| parent->name.s); 1046| 35| return (ARCHIVE_WARN); ------------------ | | 235| 35|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1047| 35| } 1048| 160| if (iso9660->current_position < parent->offset) { ------------------ | Branch (1048:6): [True: 76, False: 84] ------------------ 1049| 76| int64_t skipsize; 1050| | 1051| 76| skipsize = parent->offset - iso9660->current_position; 1052| 76| skipsize = __archive_read_consume(a, skipsize); 1053| 76| if (skipsize < 0) ------------------ | Branch (1053:7): [True: 6, False: 70] ------------------ 1054| 6| return ((int)skipsize); 1055| 70| iso9660->current_position = parent->offset; 1056| 70| } 1057| | 1058| 154| step = (size_t)(((parent->size + iso9660->logical_block_size -1) / 1059| 154| iso9660->logical_block_size) * iso9660->logical_block_size); 1060| 154| b = __archive_read_ahead(a, step, NULL); 1061| 154| if (b == NULL) { ------------------ | Branch (1061:6): [True: 2, False: 152] ------------------ 1062| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1063| 2| "Failed to read full block when scanning " 1064| 2| "ISO9660 directory list"); 1065| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1066| 2| } 1067| 152| iso9660->current_position += step; 1068| 152| multi = NULL; 1069| 152| skip_size = step; 1070| 511| while (step) { ------------------ | Branch (1070:9): [True: 376, False: 135] ------------------ 1071| 376| p = b; 1072| 376| b += iso9660->logical_block_size; 1073| 376| step -= iso9660->logical_block_size; 1074| 233k| for (; p < b && b - p > DR_name_offset && *p != 0 && *p <= b - p; ------------------ | | 216| 466k|#define DR_name_offset 33 ------------------ | Branch (1074:10): [True: 233k, False: 0] | Branch (1074:19): [True: 233k, False: 113] | Branch (1074:45): [True: 233k, False: 246] | Branch (1074:56): [True: 233k, False: 0] ------------------ 1075| 233k| p += *p) { 1076| 233k| struct file_info *child; 1077| | 1078| | /* N.B.: these special directory identifiers 1079| | * are 8 bit "values" even on a 1080| | * Joliet CD with UCS-2 (16bit) encoding. 1081| | */ 1082| | 1083| | /* Skip '.' entry. */ 1084| 233k| if (*(p + DR_name_len_offset) == 1 ------------------ | | 214| 233k|#define DR_name_len_offset 32 ------------------ | Branch (1084:8): [True: 232k, False: 657] ------------------ 1085| 232k| && *(p + DR_name_offset) == '\0') ------------------ | | 216| 232k|#define DR_name_offset 33 ------------------ | Branch (1085:11): [True: 82, False: 232k] ------------------ 1086| 82| continue; 1087| | /* Skip '..' entry. */ 1088| 233k| if (*(p + DR_name_len_offset) == 1 ------------------ | | 214| 233k|#define DR_name_len_offset 32 ------------------ | Branch (1088:8): [True: 232k, False: 657] ------------------ 1089| 232k| && *(p + DR_name_offset) == '\001') ------------------ | | 216| 232k|#define DR_name_offset 33 ------------------ | Branch (1089:11): [True: 232k, False: 91] ------------------ 1090| 232k| continue; 1091| 748| child = parse_file_info(a, parent, p, b - p); 1092| 748| if (child == NULL) { ------------------ | Branch (1092:8): [True: 17, False: 731] ------------------ 1093| 17| __archive_read_consume(a, skip_size); 1094| 17| return (ARCHIVE_FATAL); ------------------ | | 239| 17|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1095| 17| } 1096| 731| if (child->cl_offset == 0 && ------------------ | Branch (1096:8): [True: 731, False: 0] ------------------ 1097| 731| (child->multi_extent || multi != NULL)) { ------------------ | Branch (1097:9): [True: 103, False: 628] | Branch (1097:32): [True: 44, False: 584] ------------------ 1098| 147| struct content *con; 1099| | 1100| 147| if (multi == NULL) { ------------------ | Branch (1100:9): [True: 70, False: 77] ------------------ 1101| 70| multi = child; 1102| 70| multi->contents.first = NULL; 1103| 70| multi->contents.last = 1104| 70| &(multi->contents.first); 1105| 70| } 1106| 147| con = malloc(sizeof(struct content)); 1107| 147| if (con == NULL) { ------------------ | Branch (1107:9): [True: 0, False: 147] ------------------ 1108| 0| archive_set_error( 1109| 0| &a->archive, ENOMEM, 1110| 0| "No memory for multi extent"); 1111| 0| __archive_read_consume(a, skip_size); 1112| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1113| 0| } 1114| 147| con->offset = child->offset; 1115| 147| con->size = child->size; 1116| 147| con->next = NULL; 1117| 147| *multi->contents.last = con; 1118| 147| multi->contents.last = &(con->next); 1119| 147| if (multi == child) { ------------------ | Branch (1119:9): [True: 70, False: 77] ------------------ 1120| 70| if (add_entry(a, iso9660, child) ------------------ | | 451| 70| heap_add_entry(arch, &((iso9660)->pending_files), file, file->offset) ------------------ | Branch (1120:10): [True: 0, False: 70] ------------------ 1121| 70| != ARCHIVE_OK) ------------------ | | 233| 70|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1122| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1123| 77| } else { 1124| 77| multi->size += child->size; 1125| 77| if (!child->multi_extent) ------------------ | Branch (1125:10): [True: 44, False: 33] ------------------ 1126| 44| multi = NULL; 1127| 77| } 1128| 147| } else 1129| 584| if (add_entry(a, iso9660, child) != ARCHIVE_OK) ------------------ | | 451| 584| heap_add_entry(arch, &((iso9660)->pending_files), file, file->offset) ------------------ if (add_entry(a, iso9660, child) != ARCHIVE_OK) ------------------ | | 233| 584|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1129:9): [True: 0, False: 584] ------------------ 1130| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1131| 731| } 1132| 376| } 1133| | 1134| 135| __archive_read_consume(a, skip_size); 1135| | 1136| | /* Read data which recorded by RRIP "CE" extension. */ 1137| 135| if (read_CE(a, iso9660) != ARCHIVE_OK) ------------------ | | 233| 135|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1137:6): [True: 0, False: 135] ------------------ 1138| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1139| | 1140| 135| return (ARCHIVE_OK); ------------------ | | 233| 135|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1141| 135|} archive_read_support_format_iso9660.c:read_CE: 2454| 135|{ 2455| 135| struct read_ce_queue *heap; 2456| 135| const unsigned char *b, *p, *end; 2457| 135| struct file_info *file; 2458| 135| size_t step; 2459| 135| uint64_t ce_start, ce_end; 2460| 135| int r; 2461| | 2462| | /* Read data which RRIP "CE" extension points. */ 2463| 135| heap = &(iso9660->read_ce_req); 2464| 135| step = iso9660->logical_block_size; 2465| 135| while (heap->cnt && ------------------ | Branch (2465:9): [True: 0, False: 135] ------------------ 2466| 0| heap->reqs[0].offset == iso9660->current_position) { ------------------ | Branch (2466:6): [True: 0, False: 0] ------------------ 2467| 0| b = __archive_read_ahead(a, step, NULL); 2468| 0| if (b == NULL) { ------------------ | Branch (2468:7): [True: 0, False: 0] ------------------ 2469| 0| archive_set_error(&a->archive, 2470| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2471| 0| "Failed to read full block when scanning " 2472| 0| "ISO9660 directory list"); 2473| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2474| 0| } 2475| 0| do { 2476| 0| file = heap->reqs[0].file; 2477| 0| if (file->ce_offset + file->ce_size > step) { ------------------ | Branch (2477:8): [True: 0, False: 0] ------------------ 2478| 0| archive_set_error(&a->archive, 2479| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2480| 0| "Malformed CE information"); 2481| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2482| 0| } 2483| 0| ce_start = heap->reqs[0].offset + file->ce_offset; 2484| 0| ce_end = ce_start + file->ce_size; 2485| 0| if (ce_start < file->ce_processed_end) { ------------------ | Branch (2485:8): [True: 0, False: 0] ------------------ 2486| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2487| 0| "Invalid parameter in SUSP \"CE\" extension"); 2488| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2489| 0| } 2490| 0| p = b + file->ce_offset; 2491| 0| end = p + file->ce_size; 2492| 0| file->ce_processed_end = ce_end; 2493| 0| next_CE(heap); 2494| 0| r = parse_rockridge(a, file, p, end); 2495| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2495:8): [True: 0, False: 0] ------------------ 2496| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2497| 0| } while (heap->cnt && ------------------ | Branch (2497:12): [True: 0, False: 0] ------------------ 2498| 0| heap->reqs[0].offset == iso9660->current_position); ------------------ | Branch (2498:7): [True: 0, False: 0] ------------------ 2499| | /* NOTE: Do not move this consume's code to front of 2500| | * do-while loop. Registration of nested CE extension 2501| | * might cause error because of current position. */ 2502| 0| __archive_read_consume(a, step); 2503| 0| iso9660->current_position += step; 2504| 0| } 2505| 135| return (ARCHIVE_OK); ------------------ | | 233| 135|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2506| 135|} archive_read_support_format_iso9660.c:build_pathname_utf16be: 3463| 11|{ 3464| 11| if (file->parent != NULL && file->parent->utf16be_bytes > 0) { ------------------ | Branch (3464:6): [True: 4, False: 7] | Branch (3464:30): [True: 0, False: 4] ------------------ 3465| 0| if (build_pathname_utf16be(p, max, len, file->parent) != 0) ------------------ | Branch (3465:7): [True: 0, False: 0] ------------------ 3466| 0| return (-1); 3467| 0| if (*len + 2 > max) ------------------ | Branch (3467:7): [True: 0, False: 0] ------------------ 3468| 0| return (-1);/* Path is too long! */ 3469| 0| p[*len] = 0; 3470| 0| p[*len + 1] = '/'; 3471| 0| *len += 2; 3472| 0| } 3473| 11| if (file->utf16be_bytes == 0) { ------------------ | Branch (3473:6): [True: 8, False: 3] ------------------ 3474| 8| if (*len + 2 > max) ------------------ | Branch (3474:7): [True: 0, False: 8] ------------------ 3475| 0| return (-1);/* Path is too long! */ 3476| 8| p[*len] = 0; 3477| 8| p[*len + 1] = '.'; 3478| 8| *len += 2; 3479| 8| } else { 3480| 3| if (*len + file->utf16be_bytes > max) ------------------ | Branch (3480:7): [True: 0, False: 3] ------------------ 3481| 0| return (-1);/* Path is too long! */ 3482| 3| memcpy(p + *len, file->utf16be_name, file->utf16be_bytes); 3483| 3| *len += file->utf16be_bytes; 3484| 3| } 3485| 11| return (0); 3486| 11|} archive_read_support_format_iso9660.c:build_pathname: 3441| 678|{ 3442| | // Plain ISO9660 only allows 8 dir levels; if we get 3443| | // to 1000, then something is very, very wrong. 3444| 678| if (depth > 1000) { ------------------ | Branch (3444:6): [True: 0, False: 678] ------------------ 3445| 0| return NULL; 3446| 0| } 3447| 678| if (file->parent != NULL && archive_strlen(&file->parent->name) > 0) { ------------------ | | 178| 547|#define archive_strlen(a) ((a)->length) ------------------ | Branch (3447:6): [True: 547, False: 131] | Branch (3447:30): [True: 149, False: 398] ------------------ 3448| 149| if (build_pathname(as, file->parent, depth + 1) == NULL) { ------------------ | Branch (3448:7): [True: 0, False: 149] ------------------ 3449| 0| return NULL; 3450| 0| } 3451| 149| archive_strcat(as, "/"); 3452| 149| } 3453| 678| if (archive_strlen(&file->name) == 0) ------------------ | | 178| 678|#define archive_strlen(a) ((a)->length) ------------------ | Branch (3453:6): [True: 63, False: 615] ------------------ 3454| 63| archive_strcat(as, "."); 3455| 615| else 3456| 615| archive_string_concat(as, &file->name); 3457| 678| return (as->s); 3458| 678|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_read_data_skip: 1472| 586|{ 1473| | /* Because read_next_header always does an explicit skip 1474| | * to the next entry, we don't need to do anything here. */ 1475| 586| (void)a; /* UNUSED */ 1476| 586| return (ARCHIVE_OK); ------------------ | | 233| 586|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1477| 586|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_read_data: 1722| 809|{ 1723| 809| struct iso9660 *iso9660 = a->format->data; 1724| 809| ssize_t bytes_read; 1725| | 1726| 809| if (iso9660->entry_bytes_unconsumed) { ------------------ | Branch (1726:6): [True: 108, False: 701] ------------------ 1727| 108| __archive_read_consume(a, iso9660->entry_bytes_unconsumed); 1728| 108| iso9660->entry_bytes_unconsumed = 0; 1729| 108| } 1730| | 1731| 809| if (iso9660->entry_bytes_remaining <= 0) { ------------------ | Branch (1731:6): [True: 704, False: 105] ------------------ 1732| 704| if (iso9660->entry_content != NULL) ------------------ | Branch (1732:7): [True: 34, False: 670] ------------------ 1733| 34| iso9660->entry_content = iso9660->entry_content->next; 1734| 704| if (iso9660->entry_content == NULL) { ------------------ | Branch (1734:7): [True: 686, False: 18] ------------------ 1735| 686| *buff = NULL; 1736| 686| *size = 0; 1737| 686| *offset = iso9660->entry_sparse_offset; 1738| 686| return (ARCHIVE_EOF); ------------------ | | 232| 686|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1739| 686| } 1740| | /* Seek forward to the start of the entry. */ 1741| 18| if (iso9660->current_position < iso9660->entry_content->offset) { ------------------ | Branch (1741:7): [True: 11, False: 7] ------------------ 1742| 11| int64_t step; 1743| | 1744| 11| step = iso9660->entry_content->offset - 1745| 11| iso9660->current_position; 1746| 11| step = __archive_read_consume(a, step); 1747| 11| if (step < 0) ------------------ | Branch (1747:8): [True: 1, False: 10] ------------------ 1748| 1| return ((int)step); 1749| 10| iso9660->current_position = 1750| 10| iso9660->entry_content->offset; 1751| 10| } 1752| 17| if (iso9660->entry_content->offset < iso9660->current_position) { ------------------ | Branch (1752:7): [True: 7, False: 10] ------------------ 1753| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1754| 7| "Ignoring out-of-order file (%s) %jd < %jd", 1755| 7| iso9660->pathname.s, 1756| 7| (intmax_t)iso9660->entry_content->offset, 1757| 7| (intmax_t)iso9660->current_position); 1758| 7| *buff = NULL; 1759| 7| *size = 0; 1760| 7| *offset = iso9660->entry_sparse_offset; 1761| 7| return (ARCHIVE_WARN); ------------------ | | 235| 7|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1762| 7| } 1763| 10| iso9660->entry_bytes_remaining = iso9660->entry_content->size; 1764| 10| } 1765| 115| if (iso9660->entry_zisofs.pz) ------------------ | Branch (1765:6): [True: 0, False: 115] ------------------ 1766| 0| return (zisofs_read_data(a, buff, size, offset)); 1767| | 1768| 115| *buff = __archive_read_ahead(a, 1, &bytes_read); 1769| 115| if (bytes_read == 0) ------------------ | Branch (1769:6): [True: 7, False: 108] ------------------ 1770| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1771| 7| "Truncated input file"); 1772| 115| if (*buff == NULL) ------------------ | Branch (1772:6): [True: 7, False: 108] ------------------ 1773| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1774| 108| if (bytes_read > iso9660->entry_bytes_remaining) ------------------ | Branch (1774:6): [True: 101, False: 7] ------------------ 1775| 101| bytes_read = (ssize_t)iso9660->entry_bytes_remaining; 1776| 108| *size = bytes_read; 1777| 108| *offset = iso9660->entry_sparse_offset; 1778| 108| iso9660->entry_sparse_offset += bytes_read; 1779| 108| iso9660->entry_bytes_remaining -= bytes_read; 1780| 108| iso9660->entry_bytes_unconsumed = bytes_read; 1781| 108| iso9660->current_position += bytes_read; 1782| 108| return (ARCHIVE_OK); ------------------ | | 233| 108|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1783| 115|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_cleanup: 1787| 3.66k|{ 1788| 3.66k| struct iso9660 *iso9660 = a->format->data; 1789| 3.66k| int r = ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1790| | 1791| 3.66k| release_files(iso9660); 1792| 3.66k| free(iso9660->read_ce_req.reqs); 1793| 3.66k| archive_string_free(&iso9660->pathname); 1794| 3.66k| archive_string_free(&iso9660->previous_pathname); 1795| 3.66k| free(iso9660->pending_files.files); 1796| 3.66k|#ifdef HAVE_ZLIB_H 1797| 3.66k| free(iso9660->entry_zisofs.uncompressed_buffer); 1798| 3.66k| free(iso9660->entry_zisofs.block_pointers); 1799| 3.66k| if (iso9660->entry_zisofs.stream_valid) { ------------------ | Branch (1799:6): [True: 0, False: 3.66k] ------------------ 1800| 0| if (inflateEnd(&iso9660->entry_zisofs.stream) != Z_OK) { ------------------ | Branch (1800:7): [True: 0, False: 0] ------------------ 1801| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1802| 0| "Failed to clean up zlib decompressor"); 1803| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1804| 0| } 1805| 0| } 1806| 3.66k|#endif 1807| 3.66k| free(iso9660->utf16be_path); 1808| 3.66k| free(iso9660->utf16be_previous_path); 1809| 3.66k| free(iso9660); 1810| | a->format->data = NULL; 1811| 3.66k| return (r); 1812| 3.66k|} archive_read_support_format_iso9660.c:release_files: 2766| 3.66k|{ 2767| 3.66k| struct content *con, *connext; 2768| 3.66k| struct file_info *file; 2769| | 2770| 3.66k| file = iso9660->use_files; 2771| 4.53k| while (file != NULL) { ------------------ | Branch (2771:9): [True: 866, False: 3.66k] ------------------ 2772| 866| struct file_info *next = file->use_next; 2773| | 2774| 866| archive_string_free(&file->name); 2775| 866| archive_string_free(&file->symlink); 2776| 866| free(file->utf16be_name); 2777| 866| con = file->contents.first; 2778| 1.01k| while (con != NULL) { ------------------ | Branch (2778:10): [True: 147, False: 866] ------------------ 2779| 147| connext = con->next; 2780| 147| free(con); 2781| 147| con = connext; 2782| 147| } 2783| 866| free(file); 2784| 866| file = next; 2785| 866| } 2786| 3.66k|} archive_read_support_format_lha: 259| 3.66k|{ 260| 3.66k| struct archive_read *a = (struct archive_read *)_a; 261| 3.66k| struct lha *lha; 262| 3.66k| int r; 263| | 264| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 265| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_lha"); 266| | 267| 3.66k| lha = calloc(1, sizeof(*lha)); 268| 3.66k| if (lha == NULL) { ------------------ | Branch (268:6): [True: 0, False: 3.66k] ------------------ 269| 0| archive_set_error(_a, ENOMEM, "Can't allocate lha data"); 270| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 271| 0| } 272| 3.66k| archive_string_init(&lha->ws); ------------------ | | 71| 3.66k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 3.66k] | | ------------------ ------------------ 273| | 274| 3.66k| r = __archive_read_register_format(a, 275| 3.66k| lha, 276| 3.66k| "lha", 277| 3.66k| archive_read_format_lha_bid, 278| 3.66k| archive_read_format_lha_options, 279| 3.66k| archive_read_format_lha_read_header, 280| 3.66k| archive_read_format_lha_read_data, 281| 3.66k| archive_read_format_lha_read_data_skip, 282| 3.66k| NULL, 283| 3.66k| archive_read_format_lha_cleanup, 284| 3.66k| NULL, 285| 3.66k| NULL); 286| | 287| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (287:6): [True: 0, False: 3.66k] ------------------ 288| 0| free(lha); 289| 3.66k| return (r); 290| 3.66k|} archive_read_support_format_lha.c:archive_read_format_lha_bid: 346| 3.59k|{ 347| 3.59k| const char *h; 348| | 349| | /* If there's already a better bid than we can ever 350| | make, don't bother testing. */ 351| 3.59k| if (best_bid > 30) ------------------ | Branch (351:6): [True: 230, False: 3.36k] ------------------ 352| 230| return (-1); 353| | 354| 3.36k| if ((h = __archive_read_ahead(a, H_SIZE, NULL)) == NULL) ------------------ | | 211| 3.36k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (354:6): [True: 18, False: 3.34k] ------------------ 355| 18| return (-1); 356| | 357| 3.34k| if (lha_check_header_format(h) == 0) ------------------ | Branch (357:6): [True: 46, False: 3.30k] ------------------ 358| 46| return (30); 359| | 360| 3.30k| if (h[0] == 'M' && h[1] == 'Z') { ------------------ | Branch (360:6): [True: 185, False: 3.11k] | Branch (360:21): [True: 155, False: 30] ------------------ 361| 155| ssize_t offset, window; 362| | 363| | /* PE file */ 364| 155| offset = 0; 365| 155| window = 4096; 366| 275| while (offset + window <= SFX_MAX_READAHEAD) { ------------------ | | 213| 275|#define SFX_MAX_READAHEAD (1024 * 24) ------------------ | Branch (366:10): [True: 255, False: 20] ------------------ 367| 255| ssize_t bytes_avail; 368| | 369| 255| h = __archive_read_ahead(a, offset + window, 370| 255| &bytes_avail); 371| 255| if (h == NULL) { ------------------ | Branch (371:8): [True: 100, False: 155] ------------------ 372| 100| if (bytes_avail >= offset + H_SIZE) { ------------------ | | 211| 100|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (372:9): [True: 60, False: 40] ------------------ 373| | /* Remaining bytes are less than window. */ 374| 60| window = bytes_avail - offset; 375| 60| continue; 376| 60| } 377| 40| return (0); 378| 100| } 379| 155| if (bytes_avail > SFX_MAX_READAHEAD) ------------------ | | 213| 155|#define SFX_MAX_READAHEAD (1024 * 24) ------------------ | Branch (379:8): [True: 22, False: 133] ------------------ 380| 22| bytes_avail = SFX_MAX_READAHEAD; ------------------ | | 213| 22|#define SFX_MAX_READAHEAD (1024 * 24) ------------------ 381| 191k| while (offset <= bytes_avail - H_SIZE) { ------------------ | | 211| 191k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (381:11): [True: 191k, False: 60] ------------------ 382| 191k| size_t next = lha_check_header_format(h + offset); 383| 191k| if (next == 0) ------------------ | Branch (383:9): [True: 95, False: 191k] ------------------ 384| 95| return (30); 385| 191k| offset += next; 386| 191k| } 387| 155| } 388| 155| } 389| 3.16k| return (0); 390| 3.30k|} archive_read_support_format_lha.c:lha_check_header_format: 294| 209k|{ 295| 209k| size_t next_skip_bytes; 296| | 297| 209k| switch (h[H_METHOD_OFFSET + 3]) { ------------------ | | 208| 209k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 298| | /* 299| | * "-lh0-" ... "-lh7-" "-lhd-" 300| | * "-lzs-" "-lz5-" 301| | */ 302| 5.22k| case '0': case '1': case '2': case '3': ------------------ | Branch (302:2): [True: 2.48k, False: 207k] | Branch (302:12): [True: 1.52k, False: 208k] | Branch (302:22): [True: 651, False: 209k] | Branch (302:32): [True: 560, False: 209k] ------------------ 303| 12.1k| case '4': case '5': case '6': case '7': ------------------ | Branch (303:2): [True: 228, False: 209k] | Branch (303:12): [True: 4.60k, False: 205k] | Branch (303:22): [True: 982, False: 208k] | Branch (303:32): [True: 1.09k, False: 208k] ------------------ 304| 12.7k| case 'd': ------------------ | Branch (304:2): [True: 631, False: 209k] ------------------ 305| 14.1k| case 's': ------------------ | Branch (305:2): [True: 1.40k, False: 208k] ------------------ 306| 14.1k| next_skip_bytes = 4; 307| | 308| | /* 0 means the end of an LHa archive file. */ 309| 14.1k| if (h[0] == 0) ------------------ | Branch (309:7): [True: 709, False: 13.4k] ------------------ 310| 709| break; 311| 13.4k| if (h[H_METHOD_OFFSET] != '-' || h[H_METHOD_OFFSET + 1] != 'l' ------------------ | | 208| 13.4k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ if (h[H_METHOD_OFFSET] != '-' || h[H_METHOD_OFFSET + 1] != 'l' ------------------ | | 208| 5.12k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (311:7): [True: 8.34k, False: 5.12k] | Branch (311:36): [True: 176, False: 4.94k] ------------------ 312| 4.94k| || h[H_METHOD_OFFSET + 4] != '-') ------------------ | | 208| 4.94k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (312:11): [True: 7, False: 4.93k] ------------------ 313| 8.52k| break; 314| | 315| 4.93k| if (h[H_METHOD_OFFSET + 2] == 'h') { ------------------ | | 208| 4.93k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (315:7): [True: 4.78k, False: 157] ------------------ 316| | /* "-lh?-" */ 317| 4.78k| if (h[H_METHOD_OFFSET + 3] == 's') ------------------ | | 208| 4.78k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (317:8): [True: 0, False: 4.78k] ------------------ 318| 0| break; 319| 4.78k| if (h[H_LEVEL_OFFSET] == 0) ------------------ | | 210| 4.78k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ | Branch (319:8): [True: 105, False: 4.67k] ------------------ 320| 105| return (0); 321| 4.67k| if (h[H_LEVEL_OFFSET] <= 3 && h[H_ATTR_OFFSET] == 0x20) ------------------ | | 210| 4.67k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ if (h[H_LEVEL_OFFSET] <= 3 && h[H_ATTR_OFFSET] == 0x20) ------------------ | | 209| 4.63k|#define H_ATTR_OFFSET 19 /* DOS attribute. */ ------------------ | Branch (321:8): [True: 4.63k, False: 41] | Branch (321:34): [True: 4.60k, False: 33] ------------------ 322| 4.60k| return (0); 323| 4.67k| } 324| 231| if (h[H_METHOD_OFFSET + 2] == 'z') { ------------------ | | 208| 231|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (324:7): [True: 157, False: 74] ------------------ 325| | /* LArc extensions: -lzs-,-lz4- and -lz5- */ 326| 157| if (h[H_LEVEL_OFFSET] != 0) ------------------ | | 210| 157|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ | Branch (326:8): [True: 29, False: 128] ------------------ 327| 29| break; 328| 128| if (h[H_METHOD_OFFSET + 3] == 's' ------------------ | | 208| 128|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (328:8): [True: 0, False: 128] ------------------ 329| 128| || h[H_METHOD_OFFSET + 3] == '4' ------------------ | | 208| 128|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (329:11): [True: 0, False: 128] ------------------ 330| 128| || h[H_METHOD_OFFSET + 3] == '5') ------------------ | | 208| 128|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (330:11): [True: 0, False: 128] ------------------ 331| 0| return (0); 332| 128| } 333| 202| break; 334| 256| case 'h': next_skip_bytes = 1; break; ------------------ | Branch (334:2): [True: 256, False: 209k] ------------------ 335| 209| case 'z': next_skip_bytes = 1; break; ------------------ | Branch (335:2): [True: 209, False: 209k] ------------------ 336| 1.85k| case 'l': next_skip_bytes = 2; break; ------------------ | Branch (336:2): [True: 1.85k, False: 207k] ------------------ 337| 798| case '-': next_skip_bytes = 3; break; ------------------ | Branch (337:2): [True: 798, False: 208k] ------------------ 338| 192k| default : next_skip_bytes = 4; break; ------------------ | Branch (338:2): [True: 192k, False: 17.2k] ------------------ 339| 209k| } 340| | 341| 204k| return (next_skip_bytes); 342| 209k|} archive_read_support_format_lha.c:archive_read_format_lha_read_header: 476| 4.55k|{ 477| 4.55k| struct lha *lha = a->format->data; 478| 4.55k| struct archive_wstring linkname; 479| 4.55k| struct archive_wstring pathname; 480| 4.55k| const char *p; 481| 4.55k| const char *signature; 482| 4.55k| int err; 483| 4.55k| struct archive_mstring conv_buffer; 484| 4.55k| const wchar_t *conv_buffer_p; 485| | 486| 4.55k| a->archive.archive_format = ARCHIVE_FORMAT_LHA; ------------------ | | 382| 4.55k|#define ARCHIVE_FORMAT_LHA 0xB0000 ------------------ 487| 4.55k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (487:6): [True: 121, False: 4.43k] ------------------ 488| 121| a->archive.archive_format_name = "lha"; 489| | 490| 4.55k| lha->decompress_init = 0; 491| 4.55k| lha->end_of_entry = 0; 492| 4.55k| lha->end_of_entry_cleanup = 0; 493| 4.55k| lha->entry_unconsumed = 0; 494| | 495| 4.55k| if ((p = __archive_read_ahead(a, H_SIZE, NULL)) == NULL) { ------------------ | | 211| 4.55k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (495:6): [True: 15, False: 4.53k] ------------------ 496| | /* 497| | * LHa archiver added 0 to the tail of its archive file as 498| | * the mark of the end of the archive. 499| | */ 500| 15| signature = __archive_read_ahead(a, sizeof(signature[0]), NULL); 501| 15| if (signature == NULL || signature[0] == 0) ------------------ | Branch (501:7): [True: 0, False: 15] | Branch (501:28): [True: 0, False: 15] ------------------ 502| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 503| 15| return (truncated_error(a)); 504| 15| } 505| | 506| 4.53k| signature = p; 507| 4.53k| if (lha->found_first_header == 0 && ------------------ | Branch (507:6): [True: 121, False: 4.41k] ------------------ 508| 121| signature[0] == 'M' && signature[1] == 'Z') { ------------------ | Branch (508:6): [True: 75, False: 46] | Branch (508:29): [True: 75, False: 0] ------------------ 509| | /* This is an executable? Must be self-extracting... */ 510| 75| err = lha_skip_sfx(a); 511| 75| if (err < ARCHIVE_WARN) ------------------ | | 235| 75|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (511:7): [True: 0, False: 75] ------------------ 512| 0| return (err); 513| | 514| 75| if ((p = __archive_read_ahead(a, sizeof(*p), NULL)) == NULL) ------------------ | Branch (514:7): [True: 0, False: 75] ------------------ 515| 0| return (truncated_error(a)); 516| 75| signature = p; 517| 75| } 518| | /* signature[0] == 0 means the end of an LHa archive file. */ 519| 4.53k| if (signature[0] == 0) ------------------ | Branch (519:6): [True: 10, False: 4.52k] ------------------ 520| 10| return (ARCHIVE_EOF); ------------------ | | 232| 10|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 521| | 522| | /* 523| | * Check the header format and method type. 524| | */ 525| 4.52k| if (lha_check_header_format(p) != 0) { ------------------ | Branch (525:6): [True: 37, False: 4.49k] ------------------ 526| 37| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 37|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 527| 37| "Bad LHa file"); 528| 37| return (ARCHIVE_FATAL); ------------------ | | 239| 37|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 529| 37| } 530| | 531| | /* We've found the first header. */ 532| 4.49k| lha->found_first_header = 1; 533| | /* Set a default value and common data */ 534| 4.49k| lha->header_size = 0; 535| 4.49k| lha->level = p[H_LEVEL_OFFSET]; ------------------ | | 210| 4.49k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ 536| 4.49k| lha->method[0] = p[H_METHOD_OFFSET+1]; ------------------ | | 208| 4.49k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 537| 4.49k| lha->method[1] = p[H_METHOD_OFFSET+2]; ------------------ | | 208| 4.49k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 538| 4.49k| lha->method[2] = p[H_METHOD_OFFSET+3]; ------------------ | | 208| 4.49k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 539| 4.49k| if (memcmp(lha->method, "lhd", 3) == 0) ------------------ | Branch (539:6): [True: 94, False: 4.39k] ------------------ 540| 94| lha->directory = 1; 541| 4.39k| else 542| 4.39k| lha->directory = 0; 543| 4.49k| if (memcmp(lha->method, "lh0", 3) == 0 || ------------------ | Branch (543:6): [True: 371, False: 4.11k] ------------------ 544| 4.11k| memcmp(lha->method, "lz4", 3) == 0) ------------------ | Branch (544:6): [True: 0, False: 4.11k] ------------------ 545| 371| lha->entry_is_compressed = 0; 546| 4.11k| else 547| 4.11k| lha->entry_is_compressed = 1; 548| | 549| 4.49k| lha->compsize = 0; 550| 4.49k| lha->origsize = 0; 551| 4.49k| lha->setflag = 0; 552| 4.49k| lha->birthtime = 0; 553| 4.49k| lha->birthtime_tv_nsec = 0; 554| 4.49k| lha->mtime = 0; 555| 4.49k| lha->mtime_tv_nsec = 0; 556| 4.49k| lha->atime = 0; 557| 4.49k| lha->atime_tv_nsec = 0; 558| 4.49k| lha->mode = (lha->directory)? 0777 : 0666; ------------------ | Branch (558:14): [True: 94, False: 4.39k] ------------------ 559| 4.49k| lha->uid = 0; 560| 4.49k| lha->gid = 0; 561| 4.49k| archive_string_empty(&lha->dirname); ------------------ | | 181| 4.49k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 562| 4.49k| archive_string_empty(&lha->filename); ------------------ | | 181| 4.49k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 563| 4.49k| lha->dos_attr = 0; 564| 4.49k| if (lha->opt_sconv != NULL) { ------------------ | Branch (564:6): [True: 0, False: 4.49k] ------------------ 565| 0| lha->sconv_dir = lha->opt_sconv; 566| 0| lha->sconv_fname = lha->opt_sconv; 567| 4.49k| } else { 568| 4.49k| lha->sconv_dir = NULL; 569| 4.49k| lha->sconv_fname = NULL; 570| 4.49k| } 571| | 572| 4.49k| switch (p[H_LEVEL_OFFSET]) { ------------------ | | 210| 4.49k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ 573| 96| case 0: ------------------ | Branch (573:2): [True: 96, False: 4.39k] ------------------ 574| 96| err = lha_read_file_header_0(a, lha); 575| 96| break; 576| 14| case 1: ------------------ | Branch (576:2): [True: 14, False: 4.47k] ------------------ 577| 14| err = lha_read_file_header_1(a, lha); 578| 14| break; 579| 4.38k| case 2: ------------------ | Branch (579:2): [True: 4.38k, False: 110] ------------------ 580| 4.38k| err = lha_read_file_header_2(a, lha); 581| 4.38k| break; 582| 0| case 3: ------------------ | Branch (582:2): [True: 0, False: 4.49k] ------------------ 583| 0| err = lha_read_file_header_3(a, lha); 584| 0| break; 585| 0| default: ------------------ | Branch (585:2): [True: 0, False: 4.49k] ------------------ 586| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 587| 0| "Unsupported LHa header level %d", p[H_LEVEL_OFFSET]); ------------------ | | 210| 0|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ 588| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 589| 0| break; 590| 4.49k| } 591| 4.49k| if (err < ARCHIVE_WARN) ------------------ | | 235| 4.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (591:6): [True: 35, False: 4.45k] ------------------ 592| 35| return (err); 593| | 594| | 595| 4.45k| if (!lha->directory && archive_strlen(&lha->filename) == 0) ------------------ | | 178| 4.36k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (595:6): [True: 4.36k, False: 94] | Branch (595:25): [True: 1, False: 4.36k] ------------------ 596| | /* The filename has not been set */ 597| 1| return (truncated_error(a)); 598| | 599| | /* 600| | * Make a pathname from a dirname and a filename, after converting to Unicode. 601| | * This is because codepages might differ between dirname and filename. 602| | */ 603| 4.45k| archive_string_init(&pathname); ------------------ | | 71| 4.45k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 4.45k] | | ------------------ ------------------ 604| 4.45k| archive_string_init(&linkname); ------------------ | | 71| 4.45k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 4.45k] | | ------------------ ------------------ 605| 4.45k| archive_string_init(&conv_buffer.aes_mbs); ------------------ | | 71| 4.45k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 4.45k] | | ------------------ ------------------ 606| 4.45k| archive_string_init(&conv_buffer.aes_mbs_in_locale); ------------------ | | 71| 4.45k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 4.45k] | | ------------------ ------------------ 607| 4.45k| archive_string_init(&conv_buffer.aes_utf8); ------------------ | | 71| 4.45k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 4.45k] | | ------------------ ------------------ 608| 4.45k| archive_string_init(&conv_buffer.aes_wcs); ------------------ | | 71| 4.45k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 4.45k] | | ------------------ ------------------ 609| 4.45k| if (0 != archive_mstring_copy_mbs_len_l(&conv_buffer, lha->dirname.s, lha->dirname.length, lha->sconv_dir)) { ------------------ | Branch (609:6): [True: 0, False: 4.45k] ------------------ 610| 0| archive_set_error(&a->archive, 611| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 612| 0| "Pathname cannot be converted " 613| 0| "from %s to Unicode", 614| 0| archive_string_conversion_charset_name(lha->sconv_dir)); 615| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 616| 4.45k| } else if (0 != archive_mstring_get_wcs(&a->archive, &conv_buffer, &conv_buffer_p)) ------------------ | Branch (616:13): [True: 0, False: 4.45k] ------------------ 617| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 618| 4.45k| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 4.45k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (618:6): [True: 0, False: 4.45k] ------------------ 619| 0| archive_mstring_clean(&conv_buffer); 620| 0| archive_wstring_free(&pathname); 621| 0| archive_wstring_free(&linkname); 622| 0| return (err); 623| 0| } 624| 4.45k| archive_wstring_copy(&pathname, &conv_buffer.aes_wcs); ------------------ | | 135| 4.45k| ((dest)->length = 0, archive_wstring_concat((dest), (src))) ------------------ 625| | 626| 4.45k| archive_string_empty(&conv_buffer.aes_mbs); ------------------ | | 181| 4.45k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 627| 4.45k| archive_string_empty(&conv_buffer.aes_mbs_in_locale); ------------------ | | 181| 4.45k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 628| 4.45k| archive_string_empty(&conv_buffer.aes_utf8); ------------------ | | 181| 4.45k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 629| 4.45k| archive_wstring_empty(&conv_buffer.aes_wcs); ------------------ | | 182| 4.45k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 630| 4.45k| if (0 != archive_mstring_copy_mbs_len_l(&conv_buffer, lha->filename.s, lha->filename.length, lha->sconv_fname)) { ------------------ | Branch (630:6): [True: 0, False: 4.45k] ------------------ 631| 0| archive_set_error(&a->archive, 632| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 633| 0| "Pathname cannot be converted " 634| 0| "from %s to Unicode", 635| 0| archive_string_conversion_charset_name(lha->sconv_fname)); 636| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 637| 0| } 638| 4.45k| else if (0 != archive_mstring_get_wcs(&a->archive, &conv_buffer, &conv_buffer_p)) ------------------ | Branch (638:11): [True: 0, False: 4.45k] ------------------ 639| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 640| 4.45k| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 4.45k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (640:6): [True: 0, False: 4.45k] ------------------ 641| 0| archive_mstring_clean(&conv_buffer); 642| 0| archive_wstring_free(&pathname); 643| 0| archive_wstring_free(&linkname); 644| 0| return (err); 645| 0| } 646| 4.45k| archive_wstring_concat(&pathname, &conv_buffer.aes_wcs); 647| 4.45k| archive_mstring_clean(&conv_buffer); 648| | 649| 4.45k| if ((lha->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 4.45k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((lha->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 4.45k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (649:6): [True: 1, False: 4.45k] ------------------ 650| | /* 651| | * Extract the symlink-name if it's included in the pathname. 652| | */ 653| 1| if (!lha_parse_linkname(&linkname, &pathname)) { ------------------ | Branch (653:7): [True: 0, False: 1] ------------------ 654| | /* We couldn't get the symlink-name. */ 655| 0| archive_set_error(&a->archive, 656| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 657| 0| "Unknown symlink-name"); 658| 0| archive_wstring_free(&pathname); 659| 0| archive_wstring_free(&linkname); 660| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 661| 0| } 662| 4.45k| } else { 663| | /* 664| | * Make sure a file-type is set. 665| | * The mode has been overridden if it is in the extended data. 666| | */ 667| 4.45k| lha->mode = (lha->mode & ~AE_IFMT) | ------------------ | | 215| 4.45k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 668| 4.45k| ((lha->directory)? AE_IFDIR: AE_IFREG); ------------------ | | 221| 94|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ ((lha->directory)? AE_IFDIR: AE_IFREG); ------------------ | | 216| 4.35k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (668:8): [True: 94, False: 4.35k] ------------------ 669| 4.45k| } 670| 4.45k| if ((lha->setflag & UNIX_MODE_IS_SET) == 0 && ------------------ | | 163| 4.45k|#define UNIX_MODE_IS_SET 4 ------------------ | Branch (670:6): [True: 4.45k, False: 1] ------------------ 671| 4.45k| (lha->dos_attr & 1) != 0) ------------------ | Branch (671:6): [True: 1, False: 4.45k] ------------------ 672| 1| lha->mode &= ~(0222);/* read only. */ 673| | 674| | /* 675| | * Set basic file parameters. 676| | */ 677| 4.45k| archive_entry_copy_pathname_w(entry, pathname.s); 678| 4.45k| archive_wstring_free(&pathname); 679| 4.45k| if (archive_strlen(&linkname) > 0) { ------------------ | | 178| 4.45k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (679:6): [True: 1, False: 4.45k] ------------------ 680| 1| archive_entry_copy_symlink_w(entry, linkname.s); 681| 1| } else 682| 4.45k| archive_entry_set_symlink(entry, NULL); 683| 4.45k| archive_wstring_free(&linkname); 684| | /* 685| | * When a header level is 0, there is a possibility that 686| | * a pathname and a symlink has '\' character, a directory 687| | * separator in DOS/Windows. So we should convert it to '/'. 688| | */ 689| 4.45k| if (lha->level == 0) ------------------ | Branch (689:6): [True: 95, False: 4.35k] ------------------ 690| 95| lha_replace_path_separator(lha, entry); 691| | 692| 4.45k| archive_entry_set_mode(entry, lha->mode); 693| 4.45k| archive_entry_set_uid(entry, lha->uid); 694| 4.45k| archive_entry_set_gid(entry, lha->gid); 695| 4.45k| if (archive_strlen(&lha->uname) > 0) ------------------ | | 178| 4.45k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (695:6): [True: 97, False: 4.35k] ------------------ 696| 97| archive_entry_set_uname(entry, lha->uname.s); 697| 4.45k| if (archive_strlen(&lha->gname) > 0) ------------------ | | 178| 4.45k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (697:6): [True: 373, False: 4.08k] ------------------ 698| 373| archive_entry_set_gname(entry, lha->gname.s); 699| 4.45k| if (lha->setflag & BIRTHTIME_IS_SET) { ------------------ | | 161| 4.45k|#define BIRTHTIME_IS_SET 1 ------------------ | Branch (699:6): [True: 0, False: 4.45k] ------------------ 700| 0| archive_entry_set_birthtime(entry, lha->birthtime, 701| 0| lha->birthtime_tv_nsec); 702| 0| archive_entry_set_ctime(entry, lha->birthtime, 703| 0| lha->birthtime_tv_nsec); 704| 4.45k| } else { 705| 4.45k| archive_entry_unset_birthtime(entry); 706| 4.45k| archive_entry_unset_ctime(entry); 707| 4.45k| } 708| 4.45k| archive_entry_set_mtime(entry, lha->mtime, lha->mtime_tv_nsec); 709| 4.45k| if (lha->setflag & ATIME_IS_SET) ------------------ | | 162| 4.45k|#define ATIME_IS_SET 2 ------------------ | Branch (709:6): [True: 0, False: 4.45k] ------------------ 710| 0| archive_entry_set_atime(entry, lha->atime, 711| 0| lha->atime_tv_nsec); 712| 4.45k| else 713| 4.45k| archive_entry_unset_atime(entry); 714| 4.45k| if (lha->directory || archive_entry_symlink(entry) != NULL) ------------------ | Branch (714:6): [True: 94, False: 4.36k] | Branch (714:24): [True: 1, False: 4.35k] ------------------ 715| 95| archive_entry_unset_size(entry); 716| 4.35k| else 717| 4.35k| archive_entry_set_size(entry, lha->origsize); 718| | 719| | /* 720| | * Prepare variables used to read a file content. 721| | */ 722| 4.45k| lha->entry_bytes_remaining = lha->compsize; 723| 4.45k| if (lha->entry_bytes_remaining < 0) { ------------------ | Branch (723:6): [True: 0, False: 4.45k] ------------------ 724| 0| archive_set_error(&a->archive, 725| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 726| 0| "Invalid LHa entry size"); 727| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 728| 0| } 729| 4.45k| lha->entry_offset = 0; 730| 4.45k| lha->entry_crc_calculated = 0; 731| | 732| | /* 733| | * This file does not have a content. 734| | */ 735| 4.45k| if (lha->directory || lha->compsize == 0) ------------------ | Branch (735:6): [True: 94, False: 4.36k] | Branch (735:24): [True: 0, False: 4.36k] ------------------ 736| 94| lha->end_of_entry = 1; 737| | 738| 4.45k| snprintf(lha->format_name, sizeof(lha->format_name), "lha -%c%c%c-", 739| 4.45k| lha->method[0], lha->method[1], lha->method[2]); 740| 4.45k| a->archive.archive_format_name = lha->format_name; 741| | 742| 4.45k| return (err); 743| 4.45k|} archive_read_support_format_lha.c:truncated_error: 467| 31|{ 468| 31| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 31|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 469| 31| "Truncated LHa header"); 470| 31| return (ARCHIVE_FATAL); ------------------ | | 239| 31|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 471| 31|} archive_read_support_format_lha.c:lha_skip_sfx: 423| 75|{ 424| 75| const void *h; 425| 75| const char *p, *q; 426| 75| size_t next, skip; 427| 75| ssize_t bytes, window; 428| | 429| 75| window = 4096; 430| 110| for (;;) { 431| 110| h = __archive_read_ahead(a, window, &bytes); 432| 110| if (h == NULL) { ------------------ | Branch (432:7): [True: 35, False: 75] ------------------ 433| | /* Remaining bytes are less than window. */ 434| 35| window >>= 1; 435| 35| if (window < (H_SIZE + 3)) ------------------ | | 211| 35|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (435:8): [True: 0, False: 35] ------------------ 436| 0| goto fatal; 437| 35| continue; 438| 35| } 439| 75| if (bytes < H_SIZE) ------------------ | | 211| 75|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (439:7): [True: 0, False: 75] ------------------ 440| 0| goto fatal; 441| 75| p = h; 442| 75| q = p + bytes; 443| | 444| | /* 445| | * Scan ahead until we find something that looks 446| | * like the lha header. 447| | */ 448| 10.0k| while (p + H_SIZE < q) { ------------------ | | 211| 10.0k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (448:10): [True: 10.0k, False: 0] ------------------ 449| 10.0k| if ((next = lha_check_header_format(p)) == 0) { ------------------ | Branch (449:8): [True: 75, False: 9.98k] ------------------ 450| 75| skip = p - (const char *)h; 451| 75| __archive_read_consume(a, skip); 452| 75| return (ARCHIVE_OK); ------------------ | | 233| 75|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 453| 75| } 454| 9.98k| p += next; 455| 9.98k| } 456| 0| skip = p - (const char *)h; 457| 0| __archive_read_consume(a, skip); 458| 0| } 459| 0|fatal: 460| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 461| 0| "Couldn't find out LHa header"); 462| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 463| 75|} archive_read_support_format_lha.c:lha_read_file_header_0: 807| 96|{ 808| 96| const unsigned char *p; 809| 96| int extdsize, namelen; 810| 96| unsigned char headersum, sum_calculated; 811| | 812| 96| if ((p = __archive_read_ahead(a, H0_FIXED_SIZE, NULL)) == NULL) ------------------ | | 804| 96|#define H0_FIXED_SIZE 24 ------------------ | Branch (812:6): [True: 0, False: 96] ------------------ 813| 0| return (truncated_error(a)); 814| 96| lha->header_size = p[H0_HEADER_SIZE_OFFSET] + 2; ------------------ | | 797| 96|#define H0_HEADER_SIZE_OFFSET 0 ------------------ 815| 96| headersum = p[H0_HEADER_SUM_OFFSET]; ------------------ | | 798| 96|#define H0_HEADER_SUM_OFFSET 1 ------------------ 816| 96| lha->compsize = archive_le32dec(p + H0_COMP_SIZE_OFFSET); ------------------ | | 799| 96|#define H0_COMP_SIZE_OFFSET 7 ------------------ 817| 96| lha->origsize = archive_le32dec(p + H0_ORIG_SIZE_OFFSET); ------------------ | | 800| 96|#define H0_ORIG_SIZE_OFFSET 11 ------------------ 818| 96| lha->mtime = __archive_dos_to_unix(archive_le32dec(p + H0_DOS_TIME_OFFSET)); ------------------ | | 801| 96|#define H0_DOS_TIME_OFFSET 15 ------------------ 819| 96| namelen = p[H0_NAME_LEN_OFFSET]; ------------------ | | 802| 96|#define H0_NAME_LEN_OFFSET 21 ------------------ 820| 96| extdsize = (int)lha->header_size - H0_FIXED_SIZE - namelen; ------------------ | | 804| 96|#define H0_FIXED_SIZE 24 ------------------ 821| 96| if ((namelen > 221 || extdsize < 0) && extdsize != -2) { ------------------ | Branch (821:7): [True: 0, False: 96] | Branch (821:24): [True: 95, False: 1] | Branch (821:41): [True: 1, False: 94] ------------------ 822| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 823| 1| "Invalid LHa header"); 824| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 825| 1| } 826| 95| if ((p = __archive_read_ahead(a, lha->header_size, NULL)) == NULL) ------------------ | Branch (826:6): [True: 0, False: 95] ------------------ 827| 0| return (truncated_error(a)); 828| | 829| 95| archive_strncpy(&lha->filename, p + H0_FILE_NAME_OFFSET, namelen); ------------------ | | 173| 95| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 830| | /* When extdsize == -2, A CRC16 value is not present in the header. */ 831| 95| if (extdsize >= 0) { ------------------ | Branch (831:6): [True: 1, False: 94] ------------------ 832| 1| lha->crc = archive_le16dec(p + H0_FILE_NAME_OFFSET + namelen); ------------------ | | 803| 1|#define H0_FILE_NAME_OFFSET 22 ------------------ 833| 1| lha->setflag |= CRC_IS_SET; ------------------ | | 164| 1|#define CRC_IS_SET 8 ------------------ 834| 1| } 835| 95| sum_calculated = lha_calcsum(0, p, 2, lha->header_size - 2); 836| | 837| | /* Read an extended header */ 838| 95| if (extdsize > 0) { ------------------ | Branch (838:6): [True: 1, False: 94] ------------------ 839| | /* This extended data is set by 'LHa for UNIX' only. 840| | * Maybe fixed size. 841| | */ 842| 1| p += H0_FILE_NAME_OFFSET + namelen + 2; ------------------ | | 803| 1|#define H0_FILE_NAME_OFFSET 22 ------------------ 843| 1| if (p[0] == 'U' && extdsize == 12) { ------------------ | Branch (843:7): [True: 0, False: 1] | Branch (843:22): [True: 0, False: 0] ------------------ 844| | /* p[1] is a minor version. */ 845| 0| lha->mtime = archive_le32dec(&p[2]); 846| 0| lha->mode = archive_le16dec(&p[6]); 847| 0| lha->uid = archive_le16dec(&p[8]); 848| 0| lha->gid = archive_le16dec(&p[10]); 849| 0| lha->setflag |= UNIX_MODE_IS_SET; ------------------ | | 163| 0|#define UNIX_MODE_IS_SET 4 ------------------ 850| 0| } 851| 1| } 852| 95| __archive_read_consume(a, lha->header_size); 853| | 854| 95| if (sum_calculated != headersum) { ------------------ | Branch (854:6): [True: 0, False: 95] ------------------ 855| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 856| 0| "LHa header sum error"); 857| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 858| 0| } 859| | 860| 95| return (ARCHIVE_OK); ------------------ | | 233| 95|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 861| 95|} archive_read_support_format_lha.c:lha_calcsum: 1720| 109|{ 1721| 109| unsigned char const *p = (unsigned char const *)pp; 1722| | 1723| 109| p += offset; 1724| 2.47k| for (;size > 0; --size) ------------------ | Branch (1724:8): [True: 2.36k, False: 109] ------------------ 1725| 2.36k| sum += *p++; 1726| 109| return (sum); 1727| 109|} archive_read_support_format_lha.c:lha_read_file_header_1: 901| 14|{ 902| 14| const unsigned char *p; 903| 14| size_t extdsize; 904| 14| int err, err2; 905| 14| int namelen, padding; 906| 14| unsigned char headersum, sum_calculated; 907| | 908| 14| err = ARCHIVE_OK; ------------------ | | 233| 14|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 909| | 910| 14| if ((p = __archive_read_ahead(a, H1_FIXED_SIZE, NULL)) == NULL) ------------------ | | 898| 14|#define H1_FIXED_SIZE 27 ------------------ | Branch (910:6): [True: 0, False: 14] ------------------ 911| 0| return (truncated_error(a)); 912| | 913| 14| lha->header_size = p[H1_HEADER_SIZE_OFFSET] + 2; ------------------ | | 891| 14|#define H1_HEADER_SIZE_OFFSET 0 ------------------ 914| 14| headersum = p[H1_HEADER_SUM_OFFSET]; ------------------ | | 892| 14|#define H1_HEADER_SUM_OFFSET 1 ------------------ 915| | /* Note: An extended header size is included in a compsize. */ 916| 14| lha->compsize = archive_le32dec(p + H1_COMP_SIZE_OFFSET); ------------------ | | 893| 14|#define H1_COMP_SIZE_OFFSET 7 ------------------ 917| 14| lha->origsize = archive_le32dec(p + H1_ORIG_SIZE_OFFSET); ------------------ | | 894| 14|#define H1_ORIG_SIZE_OFFSET 11 ------------------ 918| 14| lha->mtime = __archive_dos_to_unix(archive_le32dec(p + H1_DOS_TIME_OFFSET)); ------------------ | | 895| 14|#define H1_DOS_TIME_OFFSET 15 ------------------ 919| 14| namelen = p[H1_NAME_LEN_OFFSET]; ------------------ | | 896| 14|#define H1_NAME_LEN_OFFSET 21 ------------------ 920| | /* Calculate a padding size. The result will be normally 0 only(?) */ 921| 14| padding = ((int)lha->header_size) - H1_FIXED_SIZE - namelen; ------------------ | | 898| 14|#define H1_FIXED_SIZE 27 ------------------ 922| | 923| 14| if (namelen > 230 || padding < 0) ------------------ | Branch (923:6): [True: 0, False: 14] | Branch (923:23): [True: 0, False: 14] ------------------ 924| 0| goto invalid; 925| | 926| 14| if ((p = __archive_read_ahead(a, lha->header_size, NULL)) == NULL) ------------------ | Branch (926:6): [True: 0, False: 14] ------------------ 927| 0| return (truncated_error(a)); 928| | 929| 14| if (memchr(p + H1_FILE_NAME_OFFSET, 0xff, ------------------ | | 897| 14|#define H1_FILE_NAME_OFFSET 22 ------------------ | Branch (929:6): [True: 0, False: 14] ------------------ 930| 14| (size_t)namelen) != NULL) 931| 0| goto invalid; /* Invalid filename. */ 932| 14| archive_strncpy(&lha->filename, p + H1_FILE_NAME_OFFSET, namelen); ------------------ | | 173| 14| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 933| 14| lha->crc = archive_le16dec(p + H1_FILE_NAME_OFFSET + namelen); ------------------ | | 897| 14|#define H1_FILE_NAME_OFFSET 22 ------------------ 934| 14| lha->setflag |= CRC_IS_SET; ------------------ | | 164| 14|#define CRC_IS_SET 8 ------------------ 935| | 936| 14| sum_calculated = lha_calcsum(0, p, 2, lha->header_size - 2); 937| | /* Consume used bytes but not include `next header size' data 938| | * since it will be consumed in lha_read_file_extended_header(). */ 939| 14| __archive_read_consume(a, lha->header_size - 2); 940| | 941| | /* Read extended headers */ 942| 14| err2 = lha_read_file_extended_header(a, lha, NULL, 2, 943| 14| (uint64_t)(lha->compsize + 2), &extdsize); 944| 14| if (err2 < ARCHIVE_WARN) ------------------ | | 235| 14|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (944:6): [True: 13, False: 1] ------------------ 945| 13| return (err2); 946| 1| if (err2 < err) ------------------ | Branch (946:6): [True: 0, False: 1] ------------------ 947| 0| err = err2; 948| | /* Get a real compressed file size. */ 949| 1| lha->compsize -= extdsize - 2; 950| | 951| 1| if (lha->compsize < 0) ------------------ | Branch (951:6): [True: 0, False: 1] ------------------ 952| 0| goto invalid; /* Invalid compressed file size */ 953| | 954| 1| if (sum_calculated != headersum) { ------------------ | Branch (954:6): [True: 1, False: 0] ------------------ 955| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 956| 1| "LHa header sum error"); 957| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 958| 1| } 959| 0| return (err); 960| 0|invalid: 961| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 962| 0| "Invalid LHa header"); 963| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 964| 1|} archive_read_support_format_lha.c:lha_read_file_extended_header: 1144| 4.39k|{ 1145| 4.39k| const void *h; 1146| 4.39k| const unsigned char *extdheader; 1147| 4.39k| size_t extdsize; 1148| 4.39k| size_t datasize; 1149| 4.39k| unsigned int i; 1150| 4.39k| unsigned char extdtype; 1151| | 1152| 4.39k|#define EXT_HEADER_CRC 0x00 /* Header CRC and information*/ 1153| 4.39k|#define EXT_FILENAME 0x01 /* Filename */ 1154| 4.39k|#define EXT_DIRECTORY 0x02 /* Directory name */ 1155| 4.39k|#define EXT_DOS_ATTR 0x40 /* MS-DOS attribute */ 1156| 4.39k|#define EXT_TIMESTAMP 0x41 /* Windows time stamp */ 1157| 4.39k|#define EXT_FILESIZE 0x42 /* Large file size */ 1158| 4.39k|#define EXT_TIMEZONE 0x43 /* Time zone */ 1159| 4.39k|#define EXT_UTF16_FILENAME 0x44 /* UTF-16 filename */ 1160| 4.39k|#define EXT_UTF16_DIRECTORY 0x45 /* UTF-16 directory name */ 1161| 4.39k|#define EXT_CODEPAGE 0x46 /* Codepage */ 1162| 4.39k|#define EXT_UNIX_MODE 0x50 /* File permission */ 1163| 4.39k|#define EXT_UNIX_GID_UID 0x51 /* gid,uid */ 1164| 4.39k|#define EXT_UNIX_GNAME 0x52 /* Group name */ 1165| 4.39k|#define EXT_UNIX_UNAME 0x53 /* User name */ 1166| 4.39k|#define EXT_UNIX_MTIME 0x54 /* Modified time */ 1167| 4.39k|#define EXT_OS2_NEW_ATTR 0x7f /* new attribute(OS/2 only) */ 1168| 4.39k|#define EXT_NEW_ATTR 0xff /* new attribute */ 1169| | 1170| 4.39k| *total_size = sizefield_length; 1171| | 1172| 19.9k| for (;;) { 1173| | /* Read an extended header size. */ 1174| 19.9k| if ((h = ------------------ | Branch (1174:7): [True: 3, False: 19.9k] ------------------ 1175| 19.9k| __archive_read_ahead(a, sizefield_length, NULL)) == NULL) 1176| 3| return (truncated_error(a)); 1177| | /* Check if the size is the zero indicates the end of the 1178| | * extended header. */ 1179| 19.9k| if (sizefield_length == sizeof(uint16_t)) ------------------ | Branch (1179:7): [True: 19.9k, False: 0] ------------------ 1180| 19.9k| extdsize = archive_le16dec(h); 1181| 0| else 1182| 0| extdsize = archive_le32dec(h); 1183| 19.9k| if (extdsize == 0) { ------------------ | Branch (1183:7): [True: 4.36k, False: 15.6k] ------------------ 1184| | /* End of extended header */ 1185| 4.36k| if (crc != NULL) ------------------ | Branch (1185:8): [True: 4.36k, False: 1] ------------------ 1186| 4.36k| *crc = lha_crc16(*crc, h, sizefield_length); 1187| 4.36k| __archive_read_consume(a, sizefield_length); 1188| 4.36k| return (ARCHIVE_OK); ------------------ | | 233| 4.36k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1189| 4.36k| } 1190| | 1191| | /* Sanity check to the extended header size. */ 1192| 15.6k| if (((uint64_t)*total_size + extdsize) > limitsize || ------------------ | Branch (1192:7): [True: 10, False: 15.6k] ------------------ 1193| 15.6k| extdsize <= (size_t)sizefield_length) ------------------ | Branch (1193:7): [True: 0, False: 15.6k] ------------------ 1194| 10| goto invalid; 1195| | 1196| | /* Read the extended header. */ 1197| 15.6k| if ((h = __archive_read_ahead(a, extdsize, NULL)) == NULL) ------------------ | Branch (1197:7): [True: 10, False: 15.6k] ------------------ 1198| 10| return (truncated_error(a)); 1199| 15.6k| *total_size += extdsize; 1200| | 1201| 15.6k| extdheader = (const unsigned char *)h; 1202| | /* Get the extended header type. */ 1203| 15.6k| extdtype = extdheader[sizefield_length]; 1204| | /* Calculate an extended data size. */ 1205| 15.6k| datasize = extdsize - (1 + sizefield_length); 1206| | /* Skip an extended header size field and type field. */ 1207| 15.6k| extdheader += sizefield_length + 1; 1208| | 1209| 15.6k| if (crc != NULL && extdtype != EXT_HEADER_CRC) ------------------ | | 1152| 13.3k|#define EXT_HEADER_CRC 0x00 /* Header CRC and information*/ ------------------ | Branch (1209:7): [True: 13.3k, False: 2.29k] | Branch (1209:22): [True: 9.32k, False: 3.98k] ------------------ 1210| 9.32k| *crc = lha_crc16(*crc, h, extdsize); 1211| 15.6k| switch (extdtype) { 1212| 4.99k| case EXT_HEADER_CRC: ------------------ | | 1152| 4.99k|#define EXT_HEADER_CRC 0x00 /* Header CRC and information*/ ------------------ | Branch (1212:3): [True: 4.99k, False: 10.6k] ------------------ 1213| | /* We only use a header CRC. Following data will not 1214| | * be used. */ 1215| 4.99k| if (datasize >= 2) { ------------------ | Branch (1215:8): [True: 4.99k, False: 0] ------------------ 1216| 4.99k| lha->header_crc = archive_le16dec(extdheader); 1217| 4.99k| if (crc != NULL) { ------------------ | Branch (1217:9): [True: 3.98k, False: 1.01k] ------------------ 1218| 3.98k| static const char zeros[2] = {0, 0}; 1219| 3.98k| *crc = lha_crc16(*crc, h, 1220| 3.98k| extdsize - datasize); 1221| | /* CRC value itself as zero */ 1222| 3.98k| *crc = lha_crc16(*crc, zeros, 2); 1223| 3.98k| *crc = lha_crc16(*crc, 1224| 3.98k| extdheader+2, datasize - 2); 1225| 3.98k| } 1226| 4.99k| } 1227| 4.99k| break; 1228| 5.45k| case EXT_FILENAME: ------------------ | | 1153| 5.45k|#define EXT_FILENAME 0x01 /* Filename */ ------------------ | Branch (1228:3): [True: 5.45k, False: 10.1k] ------------------ 1229| 5.45k| if (datasize == 0) { ------------------ | Branch (1229:8): [True: 1.04k, False: 4.40k] ------------------ 1230| | /* maybe directory header */ 1231| 1.04k| archive_string_empty(&lha->filename); ------------------ | | 181| 1.04k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1232| 1.04k| break; 1233| 1.04k| } 1234| 4.40k| if (extdheader[0] == '\0') ------------------ | Branch (1234:8): [True: 0, False: 4.40k] ------------------ 1235| 0| goto invalid; 1236| 4.40k| archive_strncpy(&lha->filename, ------------------ | | 173| 4.40k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1237| 4.40k| (const char *)extdheader, datasize); 1238| 4.40k| break; 1239| 446| case EXT_UTF16_FILENAME: ------------------ | | 1159| 446|#define EXT_UTF16_FILENAME 0x44 /* UTF-16 filename */ ------------------ | Branch (1239:3): [True: 446, False: 15.1k] ------------------ 1240| 446| if (datasize == 0) { ------------------ | Branch (1240:8): [True: 0, False: 446] ------------------ 1241| | /* maybe directory header */ 1242| 0| archive_string_empty(&lha->filename); ------------------ | | 181| 0|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1243| 0| break; 1244| 446| } else if (datasize & 1) { ------------------ | Branch (1244:15): [True: 1, False: 445] ------------------ 1245| | /* UTF-16 characters take always 2 or 4 bytes */ 1246| 1| goto invalid; 1247| 1| } 1248| 445| if (extdheader[0] == '\0') ------------------ | Branch (1248:8): [True: 0, False: 445] ------------------ 1249| 0| goto invalid; 1250| 445| archive_string_empty(&lha->filename); ------------------ | | 181| 445|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1251| 445| archive_array_append(&lha->filename, 1252| 445| (const char *)extdheader, datasize); 1253| | /* Setup a string conversion for a filename. */ 1254| 445| lha->sconv_fname = 1255| 445| archive_string_conversion_from_charset(&a->archive, 1256| 445| "UTF-16LE", 1); 1257| 445| if (lha->sconv_fname == NULL) ------------------ | Branch (1257:8): [True: 0, False: 445] ------------------ 1258| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1259| 445| break; 1260| 445| case EXT_DIRECTORY: ------------------ | | 1154| 0|#define EXT_DIRECTORY 0x02 /* Directory name */ ------------------ | Branch (1260:3): [True: 0, False: 15.6k] ------------------ 1261| 0| if (datasize == 0 || extdheader[0] == '\0') ------------------ | Branch (1261:8): [True: 0, False: 0] | Branch (1261:25): [True: 0, False: 0] ------------------ 1262| | /* no directory name data. exit this case. */ 1263| 0| goto invalid; 1264| | 1265| 0| archive_strncpy(&lha->dirname, ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1266| 0| (const char *)extdheader, datasize); 1267| | /* 1268| | * Convert directory delimiter from 0xFF 1269| | * to '/' for local system. 1270| | */ 1271| 0| for (i = 0; i < lha->dirname.length; i++) { ------------------ | Branch (1271:16): [True: 0, False: 0] ------------------ 1272| 0| if ((unsigned char)lha->dirname.s[i] == 0xFF) ------------------ | Branch (1272:9): [True: 0, False: 0] ------------------ 1273| 0| lha->dirname.s[i] = '/'; 1274| 0| } 1275| | /* Is last character directory separator? */ 1276| 0| if (lha->dirname.s[lha->dirname.length-1] != '/') ------------------ | Branch (1276:8): [True: 0, False: 0] ------------------ 1277| | /* invalid directory data */ 1278| 0| goto invalid; 1279| 0| break; 1280| 7| case EXT_UTF16_DIRECTORY: ------------------ | | 1160| 7|#define EXT_UTF16_DIRECTORY 0x45 /* UTF-16 directory name */ ------------------ | Branch (1280:3): [True: 7, False: 15.6k] ------------------ 1281| | /* UTF-16 characters take always 2 or 4 bytes */ 1282| 7| if (datasize == 0 || (datasize & 1) || ------------------ | Branch (1282:8): [True: 0, False: 7] | Branch (1282:25): [True: 1, False: 6] ------------------ 1283| 6| extdheader[0] == '\0') { ------------------ | Branch (1283:8): [True: 0, False: 6] ------------------ 1284| | /* no directory name data. exit this case. */ 1285| 1| goto invalid; 1286| 1| } 1287| | 1288| 6| archive_string_empty(&lha->dirname); ------------------ | | 181| 6|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1289| 6| archive_array_append(&lha->dirname, 1290| 6| (const char *)extdheader, datasize); 1291| 6| lha->sconv_dir = 1292| 6| archive_string_conversion_from_charset(&a->archive, 1293| 6| "UTF-16LE", 1); 1294| 6| if (lha->sconv_dir == NULL) ------------------ | Branch (1294:8): [True: 0, False: 6] ------------------ 1295| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1296| 6| else { 1297| | /* 1298| | * Convert directory delimiter from 0xFFFF 1299| | * to '/' for local system. 1300| | */ 1301| 6| uint16_t dirSep; 1302| 6| uint16_t d = 1; 1303| 6| if (archive_be16dec(&d) == 1) ------------------ | Branch (1303:9): [True: 0, False: 6] ------------------ 1304| 0| dirSep = 0x2F00; 1305| 6| else 1306| 6| dirSep = 0x002F; 1307| | 1308| | /* UTF-16LE character */ 1309| 6| uint16_t *utf16name = 1310| 6| (uint16_t *)lha->dirname.s; 1311| 1.95k| for (i = 0; i < lha->dirname.length / 2; i++) { ------------------ | Branch (1311:17): [True: 1.94k, False: 6] ------------------ 1312| 1.94k| if (utf16name[i] == 0xFFFF) { ------------------ | Branch (1312:10): [True: 307, False: 1.64k] ------------------ 1313| 307| utf16name[i] = dirSep; 1314| 307| } 1315| 1.94k| } 1316| | /* Is last character directory separator? */ 1317| 6| if (utf16name[lha->dirname.length / 2 - 1] != ------------------ | Branch (1317:9): [True: 2, False: 4] ------------------ 1318| 6| dirSep) { 1319| | /* invalid directory data */ 1320| 2| goto invalid; 1321| 2| } 1322| 6| } 1323| 4| break; 1324| 1.21k| case EXT_DOS_ATTR: ------------------ | | 1155| 1.21k|#define EXT_DOS_ATTR 0x40 /* MS-DOS attribute */ ------------------ | Branch (1324:3): [True: 1.21k, False: 14.3k] ------------------ 1325| 1.21k| if (datasize == 2) ------------------ | Branch (1325:8): [True: 227, False: 985] ------------------ 1326| 227| lha->dos_attr = (unsigned char) 1327| 227| (archive_le16dec(extdheader) & 0xff); 1328| 1.21k| break; 1329| 8| case EXT_TIMESTAMP: ------------------ | | 1156| 8|#define EXT_TIMESTAMP 0x41 /* Windows time stamp */ ------------------ | Branch (1329:3): [True: 8, False: 15.6k] ------------------ 1330| 8| if (datasize == (sizeof(uint64_t) * 3)) { ------------------ | Branch (1330:8): [True: 7, False: 1] ------------------ 1331| 7| __archive_ntfs_to_unix(archive_le64dec(extdheader), 1332| 7| &lha->birthtime, 1333| 7| &lha->birthtime_tv_nsec); 1334| 7| extdheader += sizeof(uint64_t); 1335| 7| __archive_ntfs_to_unix(archive_le64dec(extdheader), 1336| 7| &lha->mtime, 1337| 7| &lha->mtime_tv_nsec); 1338| 7| extdheader += sizeof(uint64_t); 1339| 7| __archive_ntfs_to_unix(archive_le64dec(extdheader), 1340| 7| &lha->atime, 1341| 7| &lha->atime_tv_nsec); 1342| 7| lha->setflag |= BIRTHTIME_IS_SET | ------------------ | | 161| 7|#define BIRTHTIME_IS_SET 1 ------------------ 1343| 7| ATIME_IS_SET; ------------------ | | 162| 7|#define ATIME_IS_SET 2 ------------------ 1344| 7| } 1345| 8| break; 1346| 234| case EXT_FILESIZE: ------------------ | | 1157| 234|#define EXT_FILESIZE 0x42 /* Large file size */ ------------------ | Branch (1346:3): [True: 234, False: 15.3k] ------------------ 1347| 234| if (datasize == sizeof(uint64_t) * 2) { ------------------ | Branch (1347:8): [True: 233, False: 1] ------------------ 1348| 233| lha->compsize = archive_le64dec(extdheader); 1349| 233| extdheader += sizeof(uint64_t); 1350| 233| lha->origsize = archive_le64dec(extdheader); 1351| 233| if (lha->compsize < 0 || lha->origsize < 0) ------------------ | Branch (1351:9): [True: 2, False: 231] | Branch (1351:30): [True: 2, False: 229] ------------------ 1352| 4| goto invalid; 1353| 233| } 1354| 230| break; 1355| 230| case EXT_CODEPAGE: ------------------ | | 1161| 172|#define EXT_CODEPAGE 0x46 /* Codepage */ ------------------ | Branch (1355:3): [True: 172, False: 15.4k] ------------------ 1356| | /* Get an archived filename charset from codepage. 1357| | * This overwrites the charset specified by 1358| | * hdrcharset option. */ 1359| 172| if (datasize == sizeof(uint32_t)) { ------------------ | Branch (1359:8): [True: 131, False: 41] ------------------ 1360| 131| struct archive_string cp; 1361| 131| const char *charset; 1362| | 1363| 131| archive_string_init(&cp); ------------------ | | 71| 131| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 131] | | ------------------ ------------------ 1364| 131| switch (archive_le32dec(extdheader)) { 1365| 69| case 65001: /* UTF-8 */ ------------------ | Branch (1365:5): [True: 69, False: 62] ------------------ 1366| 69| charset = "UTF-8"; 1367| 69| break; 1368| 62| default: ------------------ | Branch (1368:5): [True: 62, False: 69] ------------------ 1369| 62| archive_string_sprintf(&cp, "CP%d", 1370| 62| (int)archive_le32dec(extdheader)); 1371| 62| charset = cp.s; 1372| 62| break; 1373| 131| } 1374| 131| lha->sconv_dir = 1375| 131| archive_string_conversion_from_charset( 1376| 131| &(a->archive), charset, 1); 1377| 131| lha->sconv_fname = 1378| 131| archive_string_conversion_from_charset( 1379| 131| &(a->archive), charset, 1); 1380| 131| archive_string_free(&cp); 1381| 131| if (lha->sconv_dir == NULL) ------------------ | Branch (1381:9): [True: 0, False: 131] ------------------ 1382| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1383| 131| if (lha->sconv_fname == NULL) ------------------ | Branch (1383:9): [True: 0, False: 131] ------------------ 1384| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1385| 131| } 1386| 172| break; 1387| 1.85k| case EXT_UNIX_MODE: ------------------ | | 1162| 1.85k|#define EXT_UNIX_MODE 0x50 /* File permission */ ------------------ | Branch (1387:3): [True: 1.85k, False: 13.7k] ------------------ 1388| 1.85k| if (datasize == sizeof(uint16_t)) { ------------------ | Branch (1388:8): [True: 1.59k, False: 261] ------------------ 1389| 1.59k| lha->mode = archive_le16dec(extdheader); 1390| 1.59k| lha->setflag |= UNIX_MODE_IS_SET; ------------------ | | 163| 1.59k|#define UNIX_MODE_IS_SET 4 ------------------ 1391| 1.59k| } 1392| 1.85k| break; 1393| 264| case EXT_UNIX_GID_UID: ------------------ | | 1163| 264|#define EXT_UNIX_GID_UID 0x51 /* gid,uid */ ------------------ | Branch (1393:3): [True: 264, False: 15.3k] ------------------ 1394| 264| if (datasize == (sizeof(uint16_t) * 2)) { ------------------ | Branch (1394:8): [True: 211, False: 53] ------------------ 1395| 211| lha->gid = archive_le16dec(extdheader); 1396| 211| lha->uid = archive_le16dec(extdheader+2); 1397| 211| } 1398| 264| break; 1399| 174| case EXT_UNIX_GNAME: ------------------ | | 1164| 174|#define EXT_UNIX_GNAME 0x52 /* Group name */ ------------------ | Branch (1399:3): [True: 174, False: 15.4k] ------------------ 1400| 174| if (datasize > 0) ------------------ | Branch (1400:8): [True: 174, False: 0] ------------------ 1401| 174| archive_strncpy(&lha->gname, ------------------ | | 173| 174| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1402| 174| (const char *)extdheader, datasize); 1403| 174| break; 1404| 35| case EXT_UNIX_UNAME: ------------------ | | 1165| 35|#define EXT_UNIX_UNAME 0x53 /* User name */ ------------------ | Branch (1404:3): [True: 35, False: 15.5k] ------------------ 1405| 35| if (datasize > 0) ------------------ | Branch (1405:8): [True: 35, False: 0] ------------------ 1406| 35| archive_strncpy(&lha->uname, ------------------ | | 173| 35| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1407| 35| (const char *)extdheader, datasize); 1408| 35| break; 1409| 0| case EXT_UNIX_MTIME: ------------------ | | 1166| 0|#define EXT_UNIX_MTIME 0x54 /* Modified time */ ------------------ | Branch (1409:3): [True: 0, False: 15.6k] ------------------ 1410| 0| if (datasize == sizeof(uint32_t)) ------------------ | Branch (1410:8): [True: 0, False: 0] ------------------ 1411| 0| lha->mtime = archive_le32dec(extdheader); 1412| 0| break; 1413| 0| case EXT_OS2_NEW_ATTR: ------------------ | | 1167| 0|#define EXT_OS2_NEW_ATTR 0x7f /* new attribute(OS/2 only) */ ------------------ | Branch (1413:3): [True: 0, False: 15.6k] ------------------ 1414| | /* This extended header is OS/2 depend. */ 1415| 0| if (datasize == 16) { ------------------ | Branch (1415:8): [True: 0, False: 0] ------------------ 1416| 0| lha->dos_attr = (unsigned char) 1417| 0| (archive_le16dec(extdheader) & 0xff); 1418| 0| lha->mode = archive_le16dec(extdheader+2); 1419| 0| lha->gid = archive_le16dec(extdheader+4); 1420| 0| lha->uid = archive_le16dec(extdheader+6); 1421| 0| lha->birthtime = archive_le32dec(extdheader+8); 1422| 0| lha->atime = archive_le32dec(extdheader+12); 1423| 0| lha->setflag |= UNIX_MODE_IS_SET ------------------ | | 163| 0|#define UNIX_MODE_IS_SET 4 ------------------ 1424| 0| | BIRTHTIME_IS_SET | ATIME_IS_SET; ------------------ | | 161| 0|#define BIRTHTIME_IS_SET 1 ------------------ | BIRTHTIME_IS_SET | ATIME_IS_SET; ------------------ | | 162| 0|#define ATIME_IS_SET 2 ------------------ 1425| 0| } 1426| 0| break; 1427| 0| case EXT_NEW_ATTR: ------------------ | | 1168| 0|#define EXT_NEW_ATTR 0xff /* new attribute */ ------------------ | Branch (1427:3): [True: 0, False: 15.6k] ------------------ 1428| 0| if (datasize == 20) { ------------------ | Branch (1428:8): [True: 0, False: 0] ------------------ 1429| 0| lha->mode = (mode_t)archive_le32dec(extdheader); 1430| 0| lha->gid = archive_le32dec(extdheader+4); 1431| 0| lha->uid = archive_le32dec(extdheader+8); 1432| 0| lha->birthtime = archive_le32dec(extdheader+12); 1433| 0| lha->atime = archive_le32dec(extdheader+16); 1434| 0| lha->setflag |= UNIX_MODE_IS_SET ------------------ | | 163| 0|#define UNIX_MODE_IS_SET 4 ------------------ 1435| 0| | BIRTHTIME_IS_SET | ATIME_IS_SET; ------------------ | | 161| 0|#define BIRTHTIME_IS_SET 1 ------------------ | BIRTHTIME_IS_SET | ATIME_IS_SET; ------------------ | | 162| 0|#define ATIME_IS_SET 2 ------------------ 1436| 0| } 1437| 0| break; 1438| 0| case EXT_TIMEZONE: /* Not supported */ ------------------ | | 1158| 0|#define EXT_TIMEZONE 0x43 /* Time zone */ ------------------ | Branch (1438:3): [True: 0, False: 15.6k] ------------------ 1439| 0| break; 1440| 754| default: ------------------ | Branch (1440:3): [True: 754, False: 14.8k] ------------------ 1441| 754| break; 1442| 15.6k| } 1443| | 1444| 15.6k| __archive_read_consume(a, extdsize); 1445| 15.6k| } 1446| 18|invalid: 1447| 18| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 18|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1448| 18| "Invalid extended LHa header"); 1449| 18| return (ARCHIVE_FATAL); ------------------ | | 239| 18|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1450| 4.39k|} archive_read_support_format_lha.c:lha_crc16: 1812| 45.7k|{ 1813| 45.7k| const unsigned char *p = (const unsigned char *)pp; 1814| 45.7k| const uint16_t *buff; 1815| 45.7k| const union { 1816| 45.7k| uint32_t i; 1817| 45.7k| char c[4]; 1818| 45.7k| } u = { 0x01020304 }; 1819| | 1820| 45.7k| if (len == 0) ------------------ | Branch (1820:6): [True: 3.97k, False: 41.7k] ------------------ 1821| 3.97k| return crc; 1822| | 1823| | /* Process unaligned address. */ 1824| 41.7k| if (((uintptr_t)p) & (uintptr_t)0x1) { ------------------ | Branch (1824:6): [True: 14.3k, False: 27.4k] ------------------ 1825| 14.3k| crc = (crc >> 8) ^ crc16tbl[0][(crc ^ *p++) & 0xff]; 1826| 14.3k| len--; 1827| 14.3k| } 1828| 41.7k| buff = (const uint16_t *)p; 1829| | /* 1830| | * Modern C compiler such as GCC does not unroll automatically yet 1831| | * without unrolling pragma, and Clang is so. So we should 1832| | * unroll this loop for its performance. 1833| | */ 1834| 247M| for (;len >= 8; len -= 8) { ------------------ | Branch (1834:8): [True: 247M, False: 41.7k] ------------------ 1835| | /* This if statement expects compiler optimization will 1836| | * remove the statement which will not be executed. */ 1837| 247M|#undef bswap16 1838| |#ifndef __has_builtin 1839| |#define __has_builtin(x) 0 1840| |#endif 1841| |#if defined(_MSC_VER) && _MSC_VER >= 1400 /* Visual Studio */ 1842| |# define bswap16(x) _byteswap_ushort(x) 1843| |#elif defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 8) || __GNUC__ > 4) 1844| |/* GCC 4.8 and later has __builtin_bswap16() */ 1845| |# define bswap16(x) __builtin_bswap16(x) 1846| |#elif defined(__clang__) && __has_builtin(__builtin_bswap16) 1847| |/* Newer clang versions have __builtin_bswap16() */ 1848| 247M|# define bswap16(x) __builtin_bswap16(x) 1849| |#else 1850| |# define bswap16(x) ((((x) >> 8) & 0xff) | ((x) << 8)) 1851| |#endif 1852| 247M|#define CRC16W do { \ 1853| 247M| if(u.c[0] == 1) { /* Big endian */ \ 1854| 247M| crc ^= bswap16(*buff); buff++; \ 1855| 247M| } else \ 1856| 247M| crc ^= *buff++; \ 1857| 247M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ 1858| 247M|} while (0) 1859| 247M| CRC16W; ------------------ | | 1852| 247M|#define CRC16W do { \ | | 1853| 247M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1853:6): [True: 0, False: 247M] | | ------------------ | | 1854| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1848| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1855| 0| } else \ | | 1856| 247M| crc ^= *buff++; \ | | 1857| 247M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1858| 247M|} while (0) | | ------------------ | | | Branch (1858:10): [Folded, False: 247M] | | ------------------ ------------------ 1860| 247M| CRC16W; ------------------ | | 1852| 247M|#define CRC16W do { \ | | 1853| 247M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1853:6): [True: 0, False: 247M] | | ------------------ | | 1854| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1848| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1855| 0| } else \ | | 1856| 247M| crc ^= *buff++; \ | | 1857| 247M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1858| 247M|} while (0) | | ------------------ | | | Branch (1858:10): [Folded, False: 247M] | | ------------------ ------------------ 1861| 247M| CRC16W; ------------------ | | 1852| 247M|#define CRC16W do { \ | | 1853| 247M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1853:6): [True: 0, False: 247M] | | ------------------ | | 1854| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1848| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1855| 0| } else \ | | 1856| 247M| crc ^= *buff++; \ | | 1857| 247M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1858| 247M|} while (0) | | ------------------ | | | Branch (1858:10): [Folded, False: 247M] | | ------------------ ------------------ 1862| 247M| CRC16W; ------------------ | | 1852| 247M|#define CRC16W do { \ | | 1853| 247M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1853:6): [True: 0, False: 247M] | | ------------------ | | 1854| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1848| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1855| 0| } else \ | | 1856| 247M| crc ^= *buff++; \ | | 1857| 247M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1858| 247M|} while (0) | | ------------------ | | | Branch (1858:10): [Folded, False: 247M] | | ------------------ ------------------ 1863| 247M|#undef CRC16W 1864| 247M|#undef bswap16 1865| 247M| } 1866| | 1867| 41.7k| p = (const unsigned char *)buff; 1868| 124k| for (;len; len--) { ------------------ | Branch (1868:8): [True: 82.9k, False: 41.7k] ------------------ 1869| 82.9k| crc = (crc >> 8) ^ crc16tbl[0][(crc ^ *p++) & 0xff]; 1870| 82.9k| } 1871| 41.7k| return crc; 1872| 45.7k|} archive_read_support_format_lha.c:lha_read_file_header_2: 996| 4.38k|{ 997| 4.38k| const unsigned char *p; 998| 4.38k| size_t extdsize; 999| 4.38k| int err, padding; 1000| 4.38k| uint16_t header_crc; 1001| | 1002| 4.38k| if ((p = __archive_read_ahead(a, H2_FIXED_SIZE, NULL)) == NULL) ------------------ | | 993| 4.38k|#define H2_FIXED_SIZE 24 ------------------ | Branch (1002:6): [True: 2, False: 4.37k] ------------------ 1003| 2| return (truncated_error(a)); 1004| | 1005| 4.37k| lha->header_size =archive_le16dec(p + H2_HEADER_SIZE_OFFSET); ------------------ | | 988| 4.37k|#define H2_HEADER_SIZE_OFFSET 0 ------------------ 1006| 4.37k| lha->compsize = archive_le32dec(p + H2_COMP_SIZE_OFFSET); ------------------ | | 989| 4.37k|#define H2_COMP_SIZE_OFFSET 7 ------------------ 1007| 4.37k| lha->origsize = archive_le32dec(p + H2_ORIG_SIZE_OFFSET); ------------------ | | 990| 4.37k|#define H2_ORIG_SIZE_OFFSET 11 ------------------ 1008| 4.37k| lha->mtime = archive_le32dec(p + H2_TIME_OFFSET); ------------------ | | 991| 4.37k|#define H2_TIME_OFFSET 15 ------------------ 1009| 4.37k| lha->crc = archive_le16dec(p + H2_CRC_OFFSET); ------------------ | | 992| 4.37k|#define H2_CRC_OFFSET 21 ------------------ 1010| 4.37k| lha->setflag |= CRC_IS_SET; ------------------ | | 164| 4.37k|#define CRC_IS_SET 8 ------------------ 1011| | 1012| 4.37k| if (lha->header_size < H2_FIXED_SIZE) { ------------------ | | 993| 4.37k|#define H2_FIXED_SIZE 24 ------------------ | Branch (1012:6): [True: 0, False: 4.37k] ------------------ 1013| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1014| 0| "Invalid LHa header size"); 1015| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1016| 0| } 1017| | 1018| 4.37k| header_crc = lha_crc16(0, p, H2_FIXED_SIZE); ------------------ | | 993| 4.37k|#define H2_FIXED_SIZE 24 ------------------ 1019| 4.37k| __archive_read_consume(a, H2_FIXED_SIZE); ------------------ | | 993| 4.37k|#define H2_FIXED_SIZE 24 ------------------ 1020| | 1021| | /* Read extended headers */ 1022| 4.37k| err = lha_read_file_extended_header(a, lha, &header_crc, 2, 1023| 4.37k| lha->header_size - H2_FIXED_SIZE, &extdsize); ------------------ | | 993| 4.37k|#define H2_FIXED_SIZE 24 ------------------ 1024| 4.37k| if (err < ARCHIVE_WARN) ------------------ | | 235| 4.37k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1024:6): [True: 18, False: 4.36k] ------------------ 1025| 18| return (err); 1026| | 1027| | /* Calculate a padding size. The result will be normally 0 or 1. */ 1028| 4.36k| padding = (int)lha->header_size - (int)(H2_FIXED_SIZE + extdsize); ------------------ | | 993| 4.36k|#define H2_FIXED_SIZE 24 ------------------ 1029| 4.36k| if (padding > 0) { ------------------ | Branch (1029:6): [True: 8, False: 4.35k] ------------------ 1030| 8| if ((p = __archive_read_ahead(a, padding, NULL)) == NULL) ------------------ | Branch (1030:7): [True: 0, False: 8] ------------------ 1031| 0| return (truncated_error(a)); 1032| 8| header_crc = lha_crc16(header_crc, p, padding); 1033| 8| __archive_read_consume(a, padding); 1034| 8| } 1035| | 1036| 4.36k| if (header_crc != lha->header_crc) { ------------------ | Branch (1036:6): [True: 2.34k, False: 2.01k] ------------------ 1037| |#ifndef DONT_FAIL_ON_CRC_ERROR 1038| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1039| | "LHa header CRC error"); 1040| | return (ARCHIVE_FATAL); 1041| |#endif 1042| 2.34k| } 1043| 4.36k| return (err); 1044| 4.36k|} archive_read_support_format_lha.c:lha_parse_linkname: 1701| 1|{ 1702| 1| wchar_t * linkptr; 1703| 1| size_t symlen; 1704| | 1705| 1| linkptr = wcschr(pathname->s, L'|'); 1706| 1| if (linkptr != NULL) { ------------------ | Branch (1706:6): [True: 1, False: 0] ------------------ 1707| 1| symlen = wcslen(linkptr + 1); 1708| 1| archive_wstrncpy(linkname, linkptr+1, symlen); ------------------ | | 175| 1| ((as)->length = 0, archive_wstrncat((as), (p), (l))) ------------------ 1709| | 1710| 1| *linkptr = 0; 1711| 1| pathname->length = wcslen(pathname->s); 1712| | 1713| 1| return (1); 1714| 1| } 1715| 0| return (0); 1716| 1|} archive_read_support_format_lha.c:lha_replace_path_separator: 751| 95|{ 752| 95| const wchar_t *wp; 753| 95| size_t i; 754| | 755| 95| if ((wp = archive_entry_pathname_w(entry)) != NULL) { ------------------ | Branch (755:6): [True: 95, False: 0] ------------------ 756| 95| archive_wstrcpy(&(lha->ws), wp); ------------------ | | 167| 95| archive_wstrncpy((as), (p), ((p) == NULL ? 0 : wcslen(p))) | | ------------------ | | | | 175| 190| ((as)->length = 0, archive_wstrncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (175:50): [True: 0, False: 95] | | | | ------------------ | | ------------------ ------------------ 757| 96| for (i = 0; i < archive_strlen(&(lha->ws)); i++) { ------------------ | | 178| 96|#define archive_strlen(a) ((a)->length) ------------------ | Branch (757:15): [True: 1, False: 95] ------------------ 758| 1| if (lha->ws.s[i] == L'\\') ------------------ | Branch (758:8): [True: 0, False: 1] ------------------ 759| 0| lha->ws.s[i] = L'/'; 760| 1| } 761| 95| archive_entry_copy_pathname_w(entry, lha->ws.s); 762| 95| } 763| | 764| 95| if ((wp = archive_entry_symlink_w(entry)) != NULL) { ------------------ | Branch (764:6): [True: 0, False: 95] ------------------ 765| 0| archive_wstrcpy(&(lha->ws), wp); ------------------ | | 167| 0| archive_wstrncpy((as), (p), ((p) == NULL ? 0 : wcslen(p))) | | ------------------ | | | | 175| 0| ((as)->length = 0, archive_wstrncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (175:50): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 766| 0| for (i = 0; i < archive_strlen(&(lha->ws)); i++) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (766:15): [True: 0, False: 0] ------------------ 767| 0| if (lha->ws.s[i] == L'\\') ------------------ | Branch (767:8): [True: 0, False: 0] ------------------ 768| 0| lha->ws.s[i] = L'/'; 769| 0| } 770| 0| archive_entry_copy_symlink_w(entry, lha->ws.s); 771| 0| } 772| 95|} archive_read_support_format_lha.c:archive_read_format_lha_read_data: 1475| 20.1k|{ 1476| 20.1k| struct lha *lha = a->format->data; 1477| 20.1k| int r; 1478| | 1479| 20.1k| if (lha->entry_unconsumed) { ------------------ | Branch (1479:6): [True: 930, False: 19.2k] ------------------ 1480| | /* Consume as much as the decompressor actually used. */ 1481| 930| __archive_read_consume(a, lha->entry_unconsumed); 1482| 930| lha->entry_unconsumed = 0; 1483| 930| } 1484| 20.1k| if (lha->end_of_entry) { ------------------ | Branch (1484:6): [True: 448, False: 19.7k] ------------------ 1485| 448| *offset = lha->entry_offset; 1486| 448| *size = 0; 1487| 448| *buff = NULL; 1488| 448| return (lha_end_of_entry(a)); 1489| 448| } 1490| | 1491| 19.7k| if (lha->entry_is_compressed) ------------------ | Branch (1491:6): [True: 19.3k, False: 360] ------------------ 1492| 19.3k| r = lha_read_data_lzh(a, buff, size, offset); 1493| 360| else 1494| | /* No compression. */ 1495| 360| r = lha_read_data_none(a, buff, size, offset); 1496| 19.7k| return (r); 1497| 20.1k|} archive_read_support_format_lha.c:lha_end_of_entry: 1454| 772|{ 1455| 772| struct lha *lha = a->format->data; 1456| 772| int r = ARCHIVE_EOF; ------------------ | | 232| 772|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1457| | 1458| 772| if (!lha->end_of_entry_cleanup) { ------------------ | Branch (1458:6): [True: 772, False: 0] ------------------ 1459| 772| if ((lha->setflag & CRC_IS_SET) && ------------------ | | 164| 772|#define CRC_IS_SET 8 ------------------ | Branch (1459:7): [True: 678, False: 94] ------------------ 1460| 678| lha->crc != lha->entry_crc_calculated) { ------------------ | Branch (1460:7): [True: 678, False: 0] ------------------ 1461| 678| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 678|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1462| 678| "LHa data CRC error"); 1463| 678| r = ARCHIVE_WARN; ------------------ | | 235| 678|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1464| 678| } 1465| | 1466| | /* End-of-entry cleanup done. */ 1467| 772| lha->end_of_entry_cleanup = 1; 1468| 772| } 1469| 772| return (r); 1470| 772|} archive_read_support_format_lha.c:lha_read_data_lzh: 1555| 19.3k|{ 1556| 19.3k| struct lha *lha = a->format->data; 1557| 19.3k| ssize_t bytes_avail; 1558| 19.3k| int r; 1559| | 1560| | /* If we haven't yet read any data, initialize the decompressor. */ 1561| 19.3k| if (!lha->decompress_init) { ------------------ | Branch (1561:6): [True: 4.00k, False: 15.3k] ------------------ 1562| 4.00k| r = lzh_decode_init(&(lha->strm), lha->method); 1563| 4.00k| switch (r) { 1564| 3.76k| case ARCHIVE_OK: ------------------ | | 233| 3.76k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1564:3): [True: 3.76k, False: 241] ------------------ 1565| 3.76k| break; 1566| 241| case ARCHIVE_FAILED: ------------------ | | 237| 241|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (1566:3): [True: 241, False: 3.76k] ------------------ 1567| | /* Unsupported compression. */ 1568| 241| *buff = NULL; 1569| 241| *size = 0; 1570| 241| *offset = 0; 1571| 241| archive_set_error(&a->archive, 1572| 241| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 241|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1573| 241| "Unsupported lzh compression method -%c%c%c-", 1574| 241| lha->method[0], lha->method[1], lha->method[2]); 1575| | /* We know compressed size; just skip it. */ 1576| 241| archive_read_format_lha_read_data_skip(a); 1577| 241| return (ARCHIVE_WARN); ------------------ | | 235| 241|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1578| 0| default: ------------------ | Branch (1578:3): [True: 0, False: 4.00k] ------------------ 1579| 0| archive_set_error(&a->archive, ENOMEM, 1580| 0| "Couldn't allocate memory " 1581| 0| "for lzh decompression"); 1582| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1583| 4.00k| } 1584| | /* We've initialized decompression for this stream. */ 1585| 3.76k| lha->decompress_init = 1; 1586| 3.76k| lha->strm.avail_out = 0; 1587| 3.76k| } 1588| | 1589| | /* 1590| | * Note: '1' here is a performance optimization. 1591| | * Recall that the decompression layer returns a count of 1592| | * available bytes; asking for more than that forces the 1593| | * decompressor to combine reads by copying data. 1594| | */ 1595| 19.1k| lha->strm.next_in = __archive_read_ahead(a, 1, &bytes_avail); 1596| 19.1k| if (bytes_avail <= 0) { ------------------ | Branch (1596:6): [True: 13, False: 19.1k] ------------------ 1597| 13| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1598| 13| "Truncated LHa file body"); 1599| 13| return (ARCHIVE_FATAL); ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1600| 13| } 1601| 19.1k| if (bytes_avail > lha->entry_bytes_remaining) ------------------ | Branch (1601:6): [True: 19.0k, False: 125] ------------------ 1602| 19.0k| bytes_avail = (ssize_t)lha->entry_bytes_remaining; 1603| | 1604| 19.1k| lha->strm.avail_in = (int)bytes_avail; 1605| 19.1k| lha->strm.total_in = 0; 1606| 19.1k| lha->strm.avail_out = 0; 1607| | 1608| 19.1k| r = lzh_decode(&(lha->strm), bytes_avail == lha->entry_bytes_remaining); 1609| 19.1k| switch (r) { 1610| 15.3k| case ARCHIVE_OK: ------------------ | | 233| 15.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1610:2): [True: 15.3k, False: 3.74k] ------------------ 1611| 15.3k| break; 1612| 324| case ARCHIVE_EOF: ------------------ | | 232| 324|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1612:2): [True: 324, False: 18.8k] ------------------ 1613| 324| lha->end_of_entry = 1; 1614| 324| break; 1615| 3.42k| default: ------------------ | Branch (1615:2): [True: 3.42k, False: 15.7k] ------------------ 1616| 3.42k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3.42k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1617| 3.42k| "Bad lzh data"); 1618| 3.42k| return (ARCHIVE_FAILED); ------------------ | | 237| 3.42k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1619| 19.1k| } 1620| 15.7k| lha->entry_unconsumed = lha->strm.total_in; 1621| 15.7k| lha->entry_bytes_remaining -= lha->strm.total_in; 1622| | 1623| 15.7k| if (lha->strm.avail_out) { ------------------ | Branch (1623:6): [True: 15.3k, False: 337] ------------------ 1624| 15.3k| *offset = lha->entry_offset; 1625| 15.3k| *size = lha->strm.avail_out; 1626| 15.3k| *buff = lha->strm.ref_ptr; 1627| 15.3k| lha->entry_crc_calculated = 1628| 15.3k| lha_crc16(lha->entry_crc_calculated, *buff, *size); 1629| 15.3k| lha->entry_offset += *size; 1630| 15.3k| } else { 1631| 337| *offset = lha->entry_offset; 1632| 337| *size = 0; 1633| 337| *buff = NULL; 1634| 337| if (lha->end_of_entry) ------------------ | Branch (1634:7): [True: 324, False: 13] ------------------ 1635| 324| return (lha_end_of_entry(a)); 1636| 337| } 1637| 15.3k| return (ARCHIVE_OK); ------------------ | | 233| 15.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1638| 15.7k|} archive_read_support_format_lha.c:lzh_decode_init: 1884| 4.00k|{ 1885| 4.00k| struct lzh_dec *ds; 1886| 4.00k| int w_bits, w_size; 1887| | 1888| 4.00k| if (strm->ds == NULL) { ------------------ | Branch (1888:6): [True: 94, False: 3.90k] ------------------ 1889| 94| strm->ds = calloc(1, sizeof(*strm->ds)); 1890| 94| if (strm->ds == NULL) ------------------ | Branch (1890:7): [True: 0, False: 94] ------------------ 1891| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1892| 94| } 1893| 4.00k| ds = strm->ds; 1894| 4.00k| ds->error = ARCHIVE_FAILED; ------------------ | | 237| 4.00k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1895| 4.00k| if (method == NULL || method[0] != 'l' || method[1] != 'h') ------------------ | Branch (1895:6): [True: 0, False: 4.00k] | Branch (1895:24): [True: 0, False: 4.00k] | Branch (1895:44): [True: 0, False: 4.00k] ------------------ 1896| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1897| 4.00k| switch (method[2]) { 1898| 3.71k| case '5': ------------------ | Branch (1898:2): [True: 3.71k, False: 290] ------------------ 1899| 3.71k| w_bits = 13;/* 8KiB for window */ 1900| 3.71k| break; 1901| 41| case '6': ------------------ | Branch (1901:2): [True: 41, False: 3.96k] ------------------ 1902| 41| w_bits = 15;/* 32KiB for window */ 1903| 41| break; 1904| 8| case '7': ------------------ | Branch (1904:2): [True: 8, False: 3.99k] ------------------ 1905| 8| w_bits = 16;/* 64KiB for window */ 1906| 8| break; 1907| 241| default: ------------------ | Branch (1907:2): [True: 241, False: 3.76k] ------------------ 1908| 241| return (ARCHIVE_FAILED);/* Not supported. */ ------------------ | | 237| 241|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1909| 4.00k| } 1910| 3.76k| ds->error = ARCHIVE_FATAL; ------------------ | | 239| 3.76k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1911| | /* Expand a window size up to 128 KiB for decompressing process 1912| | * performance whatever its original window size is. */ 1913| 3.76k| ds->w_size = 1U << 17; 1914| 3.76k| ds->w_mask = ds->w_size -1; 1915| 3.76k| if (ds->w_buff == NULL) { ------------------ | Branch (1915:6): [True: 92, False: 3.67k] ------------------ 1916| 92| ds->w_buff = malloc(ds->w_size); 1917| 92| if (ds->w_buff == NULL) ------------------ | Branch (1917:7): [True: 0, False: 92] ------------------ 1918| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1919| 92| } 1920| 3.76k| w_size = 1U << w_bits; 1921| 3.76k| memset(ds->w_buff + ds->w_size - w_size, 0x20, w_size); 1922| 3.76k| ds->w_pos = 0; 1923| 3.76k| ds->state = 0; 1924| 3.76k| ds->pos_pt_len_size = w_bits + 1; 1925| 3.76k| ds->pos_pt_len_bits = (w_bits == 15 || w_bits == 16)? 5: 4; ------------------ | Branch (1925:25): [True: 41, False: 3.72k] | Branch (1925:41): [True: 8, False: 3.71k] ------------------ 1926| 3.76k| ds->literal_pt_len_size = PT_BITLEN_SIZE; ------------------ | | 65| 3.76k|#define PT_BITLEN_SIZE (3 + 16) ------------------ 1927| 3.76k| ds->literal_pt_len_bits = 5; 1928| 3.76k| ds->br.cache_buffer = 0; 1929| 3.76k| ds->br.cache_avail = 0; 1930| | 1931| 3.76k| if (lzh_huffman_init(&(ds->lt), LT_BITLEN_SIZE, 16) ------------------ | | 62| 3.76k|#define LT_BITLEN_SIZE (UCHAR_MAX + 1 + MAXMATCH - MINMATCH + 1) | | ------------------ | | | | 50| 3.76k|#define MAXMATCH 256 /* Maximum match length. */ | | ------------------ | | #define LT_BITLEN_SIZE (UCHAR_MAX + 1 + MAXMATCH - MINMATCH + 1) | | ------------------ | | | | 51| 3.76k|#define MINMATCH 3 /* Minimum match length. */ | | ------------------ ------------------ | Branch (1931:6): [True: 0, False: 3.76k] ------------------ 1932| 3.76k| != ARCHIVE_OK) ------------------ | | 233| 3.76k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1933| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1934| 3.76k| ds->lt.len_bits = 9; 1935| 3.76k| if (lzh_huffman_init(&(ds->pt), PT_BITLEN_SIZE, 16) ------------------ | | 65| 3.76k|#define PT_BITLEN_SIZE (3 + 16) ------------------ | Branch (1935:6): [True: 0, False: 3.76k] ------------------ 1936| 3.76k| != ARCHIVE_OK) ------------------ | | 233| 3.76k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1937| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1938| 3.76k| ds->error = 0; 1939| | 1940| 3.76k| return (ARCHIVE_OK); ------------------ | | 233| 3.76k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1941| 3.76k|} archive_read_support_format_lha.c:lzh_huffman_init: 2565| 7.52k|{ 2566| 7.52k| int bits; 2567| | 2568| 7.52k| if (hf->bitlen == NULL) { ------------------ | Branch (2568:6): [True: 184, False: 7.34k] ------------------ 2569| 184| hf->bitlen = malloc(len_size * sizeof(hf->bitlen[0])); 2570| 184| if (hf->bitlen == NULL) ------------------ | Branch (2570:7): [True: 0, False: 184] ------------------ 2571| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2572| 184| } 2573| 7.52k| if (hf->tbl == NULL) { ------------------ | Branch (2573:6): [True: 184, False: 7.34k] ------------------ 2574| 184| if (tbl_bits < HTBL_BITS) ------------------ | | 114| 184|#define HTBL_BITS 10 ------------------ | Branch (2574:7): [True: 0, False: 184] ------------------ 2575| 0| bits = tbl_bits; 2576| 184| else 2577| 184| bits = HTBL_BITS; ------------------ | | 114| 184|#define HTBL_BITS 10 ------------------ 2578| 184| hf->tbl = malloc(((size_t)1 << bits) * sizeof(hf->tbl[0])); 2579| 184| if (hf->tbl == NULL) ------------------ | Branch (2579:7): [True: 0, False: 184] ------------------ 2580| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2581| 184| } 2582| 7.52k| if (hf->tree == NULL && tbl_bits > HTBL_BITS) { ------------------ | | 114| 184|#define HTBL_BITS 10 ------------------ | Branch (2582:6): [True: 184, False: 7.34k] | Branch (2582:26): [True: 184, False: 0] ------------------ 2583| 184| hf->tree_avail = 1 << (tbl_bits - HTBL_BITS + 4); ------------------ | | 114| 184|#define HTBL_BITS 10 ------------------ 2584| 184| hf->tree = malloc(hf->tree_avail * sizeof(hf->tree[0])); 2585| 184| if (hf->tree == NULL) ------------------ | Branch (2585:7): [True: 0, False: 184] ------------------ 2586| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2587| 184| } 2588| 7.52k| hf->len_size = (int)len_size; 2589| 7.52k| hf->tbl_bits = tbl_bits; 2590| 7.52k| return (ARCHIVE_OK); ------------------ | | 233| 7.52k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2591| 7.52k|} archive_read_support_format_lha.c:lzh_decode: 2112| 19.1k|{ 2113| 19.1k| struct lzh_dec *ds = strm->ds; 2114| 19.1k| int avail_in; 2115| 19.1k| int r; 2116| | 2117| 19.1k| if (ds->error) ------------------ | Branch (2117:6): [True: 0, False: 19.1k] ------------------ 2118| 0| return (ds->error); 2119| | 2120| 19.1k| avail_in = strm->avail_in; 2121| 25.9k| do { 2122| 25.9k| if (ds->state < ST_GET_LITERAL) ------------------ | | 2105| 25.9k|#define ST_GET_LITERAL 9 ------------------ | Branch (2122:7): [True: 7.20k, False: 18.7k] ------------------ 2123| 7.20k| r = lzh_read_blocks(strm, last); 2124| 18.7k| else 2125| 18.7k| r = lzh_decode_blocks(strm, last); 2126| 25.9k| } while (r == 100); ------------------ | Branch (2126:11): [True: 6.81k, False: 19.1k] ------------------ 2127| 19.1k| strm->total_in += avail_in - strm->avail_in; 2128| 19.1k| return (r); 2129| 19.1k|} archive_read_support_format_lha.c:lzh_read_blocks: 2140| 7.20k|{ 2141| 7.20k| struct lzh_dec *ds = strm->ds; 2142| 7.20k| struct lzh_br *br = &(ds->br); 2143| 7.20k| int c = 0, i; 2144| 7.20k| unsigned rbits; 2145| | 2146| 20.8k| for (;;) { 2147| 20.8k| switch (ds->state) { ------------------ | Branch (2147:11): [True: 20.8k, False: 0] ------------------ 2148| 7.20k| case ST_RD_BLOCK: ------------------ | | 2096| 7.20k|#define ST_RD_BLOCK 0 ------------------ | Branch (2148:3): [True: 7.20k, False: 13.6k] ------------------ 2149| | /* 2150| | * Read a block number indicates how many blocks 2151| | * we will handle. The block is composed of a 2152| | * literal and a match, sometimes a literal only 2153| | * in particular, there are no reference data at 2154| | * the beginning of the decompression. 2155| | */ 2156| 7.20k| if (!lzh_br_read_ahead_0(strm, br, 16)) { ------------------ | | 1977| 7.20k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | ------------------ | | | | 1963| 14.4k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 2.76k, False: 4.44k] | | | | ------------------ | | ------------------ | | | Branch (1977:26): [True: 3.76k, False: 674] | | ------------------ ------------------ 2157| 674| if (!last) ------------------ | Branch (2157:9): [True: 2, False: 672] ------------------ 2158| | /* We need following data. */ 2159| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2160| 672| if (lzh_br_has(br, 8)) { ------------------ | | 1963| 672|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | ------------------ | | | Branch (1963:27): [True: 24, False: 648] | | ------------------ ------------------ 2161| | /* 2162| | * It seems there are extra bits. 2163| | * 1. Compressed data is broken. 2164| | * 2. `last' flag does not properly 2165| | * set. 2166| | */ 2167| 24| goto failed; 2168| 24| } 2169| 648| if (ds->w_pos > 0) { ------------------ | Branch (2169:9): [True: 324, False: 324] ------------------ 2170| 324| lzh_emit_window(strm, ds->w_pos); 2171| 324| ds->w_pos = 0; 2172| 324| return (ARCHIVE_OK); ------------------ | | 233| 324|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2173| 324| } 2174| | /* End of compressed data; we have completely 2175| | * handled all compressed data. */ 2176| 324| return (ARCHIVE_EOF); ------------------ | | 232| 324|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2177| 648| } 2178| 6.53k| ds->blocks_avail = lzh_br_bits(br, 16); ------------------ | | 1966| 6.53k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 6.53k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2179| 6.53k| if (ds->blocks_avail == 0) ------------------ | Branch (2179:8): [True: 43, False: 6.48k] ------------------ 2180| 43| goto failed; 2181| 6.48k| lzh_br_consume(br, 16); ------------------ | | 1985| 6.48k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2182| | /* 2183| | * Read a literal table compressed in huffman 2184| | * coding. 2185| | */ 2186| 6.48k| ds->pt.len_size = ds->literal_pt_len_size; 2187| 6.48k| ds->pt.len_bits = ds->literal_pt_len_bits; 2188| 6.48k| ds->reading_position = 0; 2189| | /* FALL THROUGH */ 2190| 10.6k| case ST_RD_PT_1: ------------------ | | 2097| 10.6k|#define ST_RD_PT_1 1 ------------------ | Branch (2190:3): [True: 4.19k, False: 16.6k] ------------------ 2191| | /* Note: ST_RD_PT_1, ST_RD_PT_2 and ST_RD_PT_4 are 2192| | * used in reading both a literal table and a 2193| | * position table. */ 2194| 10.6k| if (!lzh_br_read_ahead(strm, br, ds->pt.len_bits)) { ------------------ | | 1982| 10.6k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 21.3k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 21.3k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 10.6k, False: 23] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 5, False: 18] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 18|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 17, False: 1] | | | | ------------------ | | ------------------ ------------------ 2195| 1| if (last) ------------------ | Branch (2195:9): [True: 1, False: 0] ------------------ 2196| 1| goto failed;/* Truncated data. */ 2197| 0| ds->state = ST_RD_PT_1; ------------------ | | 2097| 0|#define ST_RD_PT_1 1 ------------------ 2198| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2199| 1| } 2200| 10.6k| ds->pt.len_avail = lzh_br_bits(br, ds->pt.len_bits); ------------------ | | 1966| 10.6k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 10.6k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2201| 10.6k| lzh_br_consume(br, ds->pt.len_bits); ------------------ | | 1985| 10.6k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2202| | /* FALL THROUGH */ 2203| 10.6k| case ST_RD_PT_2: ------------------ | | 2098| 10.6k|#define ST_RD_PT_2 2 ------------------ | Branch (2203:3): [True: 0, False: 20.8k] ------------------ 2204| 10.6k| if (ds->pt.len_avail == 0) { ------------------ | Branch (2204:8): [True: 1.62k, False: 9.05k] ------------------ 2205| | /* There is no bitlen. */ 2206| 1.62k| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1982| 1.62k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 3.25k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 3.25k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 1.61k, False: 18] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 0, False: 18] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 18|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 17, False: 1] | | | | ------------------ | | ------------------ ------------------ 2207| 1.62k| ds->pt.len_bits)) { 2208| 1| if (last) ------------------ | Branch (2208:10): [True: 1, False: 0] ------------------ 2209| 1| goto failed;/* Truncated data.*/ 2210| 0| ds->state = ST_RD_PT_2; ------------------ | | 2098| 0|#define ST_RD_PT_2 2 ------------------ 2211| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2212| 1| } 2213| 1.62k| if (!lzh_make_fake_table(&(ds->pt), ------------------ | Branch (2213:9): [True: 22, False: 1.60k] ------------------ 2214| 1.62k| lzh_br_bits(br, ds->pt.len_bits))) ------------------ | | 1966| 1.62k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 1.62k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2215| 22| goto failed;/* Invalid data. */ 2216| 1.60k| lzh_br_consume(br, ds->pt.len_bits); ------------------ | | 1985| 1.60k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2217| 1.60k| if (ds->reading_position) ------------------ | Branch (2217:9): [True: 499, False: 1.10k] ------------------ 2218| 499| ds->state = ST_GET_LITERAL; ------------------ | | 2105| 499|#define ST_GET_LITERAL 9 ------------------ 2219| 1.10k| else 2220| 1.10k| ds->state = ST_RD_LITERAL_1; ------------------ | | 2101| 1.10k|#define ST_RD_LITERAL_1 5 ------------------ 2221| 1.60k| break; 2222| 9.05k| } else if (ds->pt.len_avail > ds->pt.len_size) ------------------ | Branch (2222:15): [True: 144, False: 8.91k] ------------------ 2223| 144| goto failed;/* Invalid data. */ 2224| 8.91k| ds->loop = 0; 2225| 8.91k| memset(ds->pt.freq, 0, sizeof(ds->pt.freq)); 2226| 8.91k| if (ds->pt.len_avail < 3 || ------------------ | Branch (2226:8): [True: 15, False: 8.89k] ------------------ 2227| 8.89k| ds->pt.len_size == ds->pos_pt_len_size) { ------------------ | Branch (2227:8): [True: 3.68k, False: 5.21k] ------------------ 2228| 3.70k| ds->state = ST_RD_PT_4; ------------------ | | 2100| 3.70k|#define ST_RD_PT_4 4 ------------------ 2229| 3.70k| break; 2230| 3.70k| } 2231| | /* FALL THROUGH */ 2232| 5.21k| case ST_RD_PT_3: ------------------ | | 2099| 5.21k|#define ST_RD_PT_3 3 ------------------ | Branch (2232:3): [True: 0, False: 20.8k] ------------------ 2233| 5.21k| ds->loop = lzh_read_pt_bitlen(strm, ds->loop, 3); 2234| 5.21k| if (ds->loop < 3) { ------------------ | Branch (2234:8): [True: 1, False: 5.20k] ------------------ 2235| 1| if (ds->loop < 0 || last) ------------------ | Branch (2235:9): [True: 0, False: 1] | Branch (2235:25): [True: 1, False: 0] ------------------ 2236| 1| goto failed;/* Invalid data. */ 2237| | /* Not completed, get following data. */ 2238| 0| ds->state = ST_RD_PT_3; ------------------ | | 2099| 0|#define ST_RD_PT_3 3 ------------------ 2239| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2240| 1| } 2241| | /* There are some null in bitlen of the literal. */ 2242| 5.20k| if (!lzh_br_read_ahead(strm, br, 2)) { ------------------ | | 1982| 5.20k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 10.4k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 10.4k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 5.08k, False: 124] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 0, False: 124] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 124|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 124, False: 0] | | | | ------------------ | | ------------------ ------------------ 2243| 0| if (last) ------------------ | Branch (2243:9): [True: 0, False: 0] ------------------ 2244| 0| goto failed;/* Truncated data. */ 2245| 0| ds->state = ST_RD_PT_3; ------------------ | | 2099| 0|#define ST_RD_PT_3 3 ------------------ 2246| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2247| 0| } 2248| 5.20k| c = lzh_br_bits(br, 2); ------------------ | | 1966| 5.20k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 5.20k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2249| 5.20k| lzh_br_consume(br, 2); ------------------ | | 1985| 5.20k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2250| 5.20k| if (c > ds->pt.len_avail - 3) ------------------ | Branch (2250:8): [True: 0, False: 5.20k] ------------------ 2251| 0| goto failed;/* Invalid data. */ 2252| 14.2k| for (i = 3; c-- > 0 ;) ------------------ | Branch (2252:16): [True: 9.00k, False: 5.20k] ------------------ 2253| 9.00k| ds->pt.bitlen[i++] = 0; 2254| 5.20k| ds->loop = i; 2255| | /* FALL THROUGH */ 2256| 8.90k| case ST_RD_PT_4: ------------------ | | 2100| 8.90k|#define ST_RD_PT_4 4 ------------------ | Branch (2256:3): [True: 3.70k, False: 17.1k] ------------------ 2257| 8.90k| ds->loop = lzh_read_pt_bitlen(strm, ds->loop, 2258| 8.90k| ds->pt.len_avail); 2259| 8.90k| if (ds->loop < ds->pt.len_avail) { ------------------ | Branch (2259:8): [True: 695, False: 8.21k] ------------------ 2260| 695| if (ds->loop < 0 || last) ------------------ | Branch (2260:9): [True: 427, False: 268] | Branch (2260:25): [True: 268, False: 0] ------------------ 2261| 695| goto failed;/* Invalid data. */ 2262| | /* Not completed, get following data. */ 2263| 0| ds->state = ST_RD_PT_4; ------------------ | | 2100| 0|#define ST_RD_PT_4 4 ------------------ 2264| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2265| 695| } 2266| 8.21k| if (!lzh_make_huffman_table(&(ds->pt))) ------------------ | Branch (2266:8): [True: 1.41k, False: 6.80k] ------------------ 2267| 1.41k| goto failed;/* Invalid data */ 2268| 6.80k| if (ds->reading_position) { ------------------ | Branch (2268:8): [True: 3.19k, False: 3.61k] ------------------ 2269| 3.19k| ds->state = ST_GET_LITERAL; ------------------ | | 2105| 3.19k|#define ST_GET_LITERAL 9 ------------------ 2270| 3.19k| break; 2271| 3.19k| } 2272| | /* FALL THROUGH */ 2273| 4.71k| case ST_RD_LITERAL_1: ------------------ | | 2101| 4.71k|#define ST_RD_LITERAL_1 5 ------------------ | Branch (2273:3): [True: 1.10k, False: 19.7k] ------------------ 2274| 4.71k| if (!lzh_br_read_ahead(strm, br, ds->lt.len_bits)) { ------------------ | | 1982| 4.71k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 9.43k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 9.43k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 4.27k, False: 446] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 1, False: 445] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 445|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 354, False: 91] | | | | ------------------ | | ------------------ ------------------ 2275| 91| if (last) ------------------ | Branch (2275:9): [True: 91, False: 0] ------------------ 2276| 91| goto failed;/* Truncated data. */ 2277| 0| ds->state = ST_RD_LITERAL_1; ------------------ | | 2101| 0|#define ST_RD_LITERAL_1 5 ------------------ 2278| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2279| 91| } 2280| 4.62k| ds->lt.len_avail = lzh_br_bits(br, ds->lt.len_bits); ------------------ | | 1966| 4.62k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 4.62k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2281| 4.62k| lzh_br_consume(br, ds->lt.len_bits); ------------------ | | 1985| 4.62k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2282| | /* FALL THROUGH */ 2283| 4.62k| case ST_RD_LITERAL_2: ------------------ | | 2102| 4.62k|#define ST_RD_LITERAL_2 6 ------------------ | Branch (2283:3): [True: 0, False: 20.8k] ------------------ 2284| 4.62k| if (ds->lt.len_avail == 0) { ------------------ | Branch (2284:8): [True: 940, False: 3.68k] ------------------ 2285| | /* There is no bitlen. */ 2286| 940| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1982| 940| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 1.88k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 1.88k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 365, False: 575] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 204, False: 371] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 371|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 371, False: 0] | | | | ------------------ | | ------------------ ------------------ 2287| 940| ds->lt.len_bits)) { 2288| 0| if (last) ------------------ | Branch (2288:10): [True: 0, False: 0] ------------------ 2289| 0| goto failed;/* Truncated data.*/ 2290| 0| ds->state = ST_RD_LITERAL_2; ------------------ | | 2102| 0|#define ST_RD_LITERAL_2 6 ------------------ 2291| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2292| 0| } 2293| 940| if (!lzh_make_fake_table(&(ds->lt), ------------------ | Branch (2293:9): [True: 0, False: 940] ------------------ 2294| 940| lzh_br_bits(br, ds->lt.len_bits))) ------------------ | | 1966| 940| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 940| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2295| 0| goto failed;/* Invalid data */ 2296| 940| lzh_br_consume(br, ds->lt.len_bits); ------------------ | | 1985| 940|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2297| 940| ds->state = ST_RD_POS_DATA_1; ------------------ | | 2104| 940|#define ST_RD_POS_DATA_1 8 ------------------ 2298| 940| break; 2299| 3.68k| } else if (ds->lt.len_avail > ds->lt.len_size) ------------------ | Branch (2299:15): [True: 16, False: 3.67k] ------------------ 2300| 16| goto failed;/* Invalid data */ 2301| 3.67k| ds->loop = 0; 2302| 3.67k| memset(ds->lt.freq, 0, sizeof(ds->lt.freq)); 2303| | /* FALL THROUGH */ 2304| 3.67k| case ST_RD_LITERAL_3: ------------------ | | 2103| 3.67k|#define ST_RD_LITERAL_3 7 ------------------ | Branch (2304:3): [True: 0, False: 20.8k] ------------------ 2305| 3.67k| i = ds->loop; 2306| 175k| while (i < ds->lt.len_avail) { ------------------ | Branch (2306:11): [True: 171k, False: 3.30k] ------------------ 2307| 171k| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1982| 171k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 343k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 343k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 161k, False: 10.5k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 10.4k, False: 115] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 115|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 55, False: 60] | | | | ------------------ | | ------------------ ------------------ 2308| 171k| ds->pt.max_bits)) { 2309| 60| if (last) ------------------ | Branch (2309:10): [True: 57, False: 3] ------------------ 2310| 57| goto failed;/* Truncated data.*/ 2311| 3| ds->loop = i; 2312| 3| ds->state = ST_RD_LITERAL_3; ------------------ | | 2103| 3|#define ST_RD_LITERAL_3 7 ------------------ 2313| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2314| 60| } 2315| 171k| rbits = lzh_br_bits(br, ds->pt.max_bits); ------------------ | | 1966| 171k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 171k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2316| 171k| c = lzh_decode_huffman(&(ds->pt), rbits); 2317| 171k| if (c > 2) { ------------------ | Branch (2317:9): [True: 114k, False: 56.8k] ------------------ 2318| | /* Note: 'c' will never be more than 2319| | * eighteen since it's limited by 2320| | * PT_BITLEN_SIZE, which is being set 2321| | * to ds->pt.len_size through 2322| | * ds->literal_pt_len_size. */ 2323| 114k| lzh_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 1985| 114k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2324| 114k| c -= 2; 2325| 114k| ds->lt.freq[c]++; 2326| 114k| ds->lt.bitlen[i++] = c; 2327| 114k| } else if (c == 0) { ------------------ | Branch (2327:16): [True: 21.2k, False: 35.5k] ------------------ 2328| 21.2k| lzh_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 1985| 21.2k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2329| 21.2k| ds->lt.bitlen[i++] = 0; 2330| 35.5k| } else { 2331| | /* c == 1 or c == 2 */ 2332| 35.5k| int n = (c == 1)?4:9; ------------------ | Branch (2332:14): [True: 28.4k, False: 7.12k] ------------------ 2333| 35.5k| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1982| 35.5k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 71.1k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 71.1k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 35.3k, False: 206] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 105, False: 101] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 101|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 39, False: 62] | | | | ------------------ | | ------------------ ------------------ 2334| 35.5k| ds->pt.bitlen[c] + n)) { 2335| 62| if (last) /* Truncated data. */ ------------------ | Branch (2335:11): [True: 62, False: 0] ------------------ 2336| 62| goto failed; 2337| 0| ds->loop = i; 2338| 0| ds->state = ST_RD_LITERAL_3; ------------------ | | 2103| 0|#define ST_RD_LITERAL_3 7 ------------------ 2339| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2340| 62| } 2341| 35.5k| lzh_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 1985| 35.5k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2342| 35.5k| c = lzh_br_bits(br, n); ------------------ | | 1966| 35.5k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 35.5k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2343| 35.5k| lzh_br_consume(br, n); ------------------ | | 1985| 35.5k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2344| 35.5k| c += (n == 4)?3:20; ------------------ | Branch (2344:11): [True: 28.4k, False: 7.09k] ------------------ 2345| 35.5k| if (i + c > ds->lt.len_avail) ------------------ | Branch (2345:10): [True: 241, False: 35.2k] ------------------ 2346| 241| goto failed;/* Invalid data */ 2347| 35.2k| memset(&(ds->lt.bitlen[i]), 0, c); 2348| 35.2k| i += c; 2349| 35.2k| } 2350| 171k| } 2351| 3.30k| if (i > ds->lt.len_avail || ------------------ | Branch (2351:8): [True: 0, False: 3.30k] ------------------ 2352| 3.30k| !lzh_make_huffman_table(&(ds->lt))) ------------------ | Branch (2352:8): [True: 54, False: 3.25k] ------------------ 2353| 54| goto failed;/* Invalid data */ 2354| | /* FALL THROUGH */ 2355| 4.19k| case ST_RD_POS_DATA_1: ------------------ | | 2104| 4.19k|#define ST_RD_POS_DATA_1 8 ------------------ | Branch (2355:3): [True: 940, False: 19.8k] ------------------ 2356| | /* 2357| | * Read a position table compressed in huffman 2358| | * coding. 2359| | */ 2360| 4.19k| ds->pt.len_size = ds->pos_pt_len_size; 2361| 4.19k| ds->pt.len_bits = ds->pos_pt_len_bits; 2362| 4.19k| ds->reading_position = 1; 2363| 4.19k| ds->state = ST_RD_PT_1; ------------------ | | 2097| 4.19k|#define ST_RD_PT_1 1 ------------------ 2364| 4.19k| break; 2365| 3.69k| case ST_GET_LITERAL: ------------------ | | 2105| 3.69k|#define ST_GET_LITERAL 9 ------------------ | Branch (2365:3): [True: 3.69k, False: 17.1k] ------------------ 2366| 3.69k| return (100); 2367| 20.8k| } 2368| 20.8k| } 2369| 2.86k|failed: 2370| 2.86k| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 2.86k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2371| 7.20k|} archive_read_support_format_lha.c:lzh_br_fillup: 2005| 45.9k|{ 2006| 45.9k| int n = CACHE_BITS - br->cache_avail; ------------------ | | 92| 45.9k|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 2007| | 2008| 54.8k| for (;;) { 2009| 54.8k| const int x = n >> 3; 2010| 54.8k| if (strm->avail_in >= x) { ------------------ | Branch (2010:7): [True: 40.0k, False: 14.7k] ------------------ 2011| 40.0k| switch (x) { 2012| 7.50k| case 8: ------------------ | Branch (2012:4): [True: 7.50k, False: 32.5k] ------------------ 2013| 7.50k| br->cache_buffer = 2014| 7.50k| ((uint64_t)strm->next_in[0]) << 56 | 2015| 7.50k| ((uint64_t)strm->next_in[1]) << 48 | 2016| 7.50k| ((uint64_t)strm->next_in[2]) << 40 | 2017| 7.50k| ((uint64_t)strm->next_in[3]) << 32 | 2018| 7.50k| ((uint32_t)strm->next_in[4]) << 24 | 2019| 7.50k| ((uint32_t)strm->next_in[5]) << 16 | 2020| 7.50k| ((uint32_t)strm->next_in[6]) << 8 | 2021| 7.50k| (uint32_t)strm->next_in[7]; 2022| 7.50k| strm->next_in += 8; 2023| 7.50k| strm->avail_in -= 8; 2024| 7.50k| br->cache_avail += 8 * 8; 2025| 7.50k| return (1); 2026| 32.4k| case 7: ------------------ | Branch (2026:4): [True: 32.4k, False: 7.68k] ------------------ 2027| 32.4k| br->cache_buffer = 2028| 32.4k| (br->cache_buffer << 56) | 2029| 32.4k| ((uint64_t)strm->next_in[0]) << 48 | 2030| 32.4k| ((uint64_t)strm->next_in[1]) << 40 | 2031| 32.4k| ((uint64_t)strm->next_in[2]) << 32 | 2032| 32.4k| ((uint64_t)strm->next_in[3]) << 24 | 2033| 32.4k| ((uint64_t)strm->next_in[4]) << 16 | 2034| 32.4k| ((uint64_t)strm->next_in[5]) << 8 | 2035| 32.4k| (uint64_t)strm->next_in[6]; 2036| 32.4k| strm->next_in += 7; 2037| 32.4k| strm->avail_in -= 7; 2038| 32.4k| br->cache_avail += 7 * 8; 2039| 32.4k| return (1); 2040| 175| case 6: ------------------ | Branch (2040:4): [True: 175, False: 39.9k] ------------------ 2041| 175| br->cache_buffer = 2042| 175| (br->cache_buffer << 48) | 2043| 175| ((uint64_t)strm->next_in[0]) << 40 | 2044| 175| ((uint64_t)strm->next_in[1]) << 32 | 2045| 175| ((uint64_t)strm->next_in[2]) << 24 | 2046| 175| ((uint64_t)strm->next_in[3]) << 16 | 2047| 175| ((uint64_t)strm->next_in[4]) << 8 | 2048| 175| (uint64_t)strm->next_in[5]; 2049| 175| strm->next_in += 6; 2050| 175| strm->avail_in -= 6; 2051| 175| br->cache_avail += 6 * 8; 2052| 175| return (1); 2053| 0| case 0: ------------------ | Branch (2053:4): [True: 0, False: 40.0k] ------------------ 2054| | /* We have enough compressed data in 2055| | * the cache buffer.*/ 2056| 0| return (1); 2057| 0| default: ------------------ | Branch (2057:4): [True: 0, False: 40.0k] ------------------ 2058| 0| break; 2059| 40.0k| } 2060| 40.0k| } 2061| 14.7k| if (strm->avail_in == 0) { ------------------ | Branch (2061:7): [True: 5.82k, False: 8.93k] ------------------ 2062| | /* There is not enough compressed data to fill up the 2063| | * cache buffer. */ 2064| 5.82k| return (0); 2065| 5.82k| } 2066| 8.93k| br->cache_buffer = 2067| 8.93k| (br->cache_buffer << 8) | *strm->next_in++; 2068| 8.93k| strm->avail_in--; 2069| 8.93k| br->cache_avail += 8; 2070| 8.93k| n -= 8; 2071| 8.93k| } 2072| 45.9k|} archive_read_support_format_lha.c:lzh_emit_window: 2133| 15.3k|{ 2134| 15.3k| strm->ref_ptr = strm->ds->w_buff; 2135| 15.3k| strm->avail_out = (int)s; 2136| 15.3k|} archive_read_support_format_lha.c:lzh_make_fake_table: 2707| 2.56k|{ 2708| 2.56k| if (c >= hf->len_size) ------------------ | Branch (2708:6): [True: 22, False: 2.54k] ------------------ 2709| 22| return (0); 2710| 2.54k| hf->tbl[0] = c; 2711| 2.54k| hf->max_bits = 0; 2712| 2.54k| hf->shift_bits = 0; 2713| 2.54k| hf->bitlen[hf->tbl[0]] = 0; 2714| 2.54k| return (1); 2715| 2.56k|} archive_read_support_format_lha.c:lzh_read_pt_bitlen: 2669| 14.1k|{ 2670| 14.1k| struct lzh_dec *ds = strm->ds; 2671| 14.1k| struct lzh_br *br = &(ds->br); 2672| 14.1k| int c, i; 2673| | 2674| 84.5k| for (i = start; i < end; ) { ------------------ | Branch (2674:18): [True: 71.1k, False: 13.4k] ------------------ 2675| | /* 2676| | * bit pattern the number we need 2677| | * 000 -> 0 2678| | * 001 -> 1 2679| | * 010 -> 2 2680| | * ... 2681| | * 110 -> 6 2682| | * 1110 -> 7 2683| | * 11110 -> 8 2684| | * ... 2685| | * 1111111111110 -> 16 2686| | */ 2687| 71.1k| if (!lzh_br_read_ahead(strm, br, 3)) ------------------ | | 1982| 71.1k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 142k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 142k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 66.8k, False: 4.26k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 3.28k, False: 982] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 982|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 878, False: 104] | | | | ------------------ | | ------------------ ------------------ 2688| 104| return (i); 2689| 71.0k| if ((c = lzh_br_bits(br, 3)) == 7) { ------------------ | | 1966| 71.0k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 71.0k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ | Branch (2689:7): [True: 1.73k, False: 69.2k] ------------------ 2690| 1.73k| if (!lzh_br_read_ahead(strm, br, 13)) ------------------ | | 1982| 1.73k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 3.47k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 3.47k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 972, False: 764] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 173, False: 591] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 591|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 426, False: 165] | | | | ------------------ | | ------------------ ------------------ 2691| 165| return (i); 2692| 1.57k| c = bitlen_tbl[lzh_br_bits(br, 13) & 0x3FF]; ------------------ | | 1966| 1.57k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 1.57k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2693| 1.57k| if (c) ------------------ | Branch (2693:8): [True: 1.14k, False: 427] ------------------ 2694| 1.14k| lzh_br_consume(br, c - 3); ------------------ | | 1985| 1.14k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2695| 427| else 2696| 427| return (-1);/* Invalid data. */ 2697| 1.57k| } else 2698| 69.2k| lzh_br_consume(br, 3); ------------------ | | 1985| 69.2k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2699| 70.4k| ds->pt.bitlen[i++] = c; 2700| 70.4k| ds->pt.freq[c]++; 2701| 70.4k| } 2702| 13.4k| return (i); 2703| 14.1k|} archive_read_support_format_lha.c:lzh_make_huffman_table: 2722| 11.5k|{ 2723| 11.5k| uint16_t *tbl; 2724| 11.5k| const unsigned char *bitlen; 2725| 11.5k| int bitptn[17], weight[17]; 2726| 11.5k| int i, maxbits = 0, ptn, tbl_size, w; 2727| 11.5k| int diffbits, len_avail; 2728| | 2729| | /* 2730| | * Initialize bit patterns. 2731| | */ 2732| 11.5k| ptn = 0; 2733| 195k| for (i = 1, w = 1 << 15; i <= 16; i++, w >>= 1) { ------------------ | Branch (2733:27): [True: 184k, False: 11.5k] ------------------ 2734| 184k| bitptn[i] = ptn; 2735| 184k| weight[i] = w; 2736| 184k| if (hf->freq[i]) { ------------------ | Branch (2736:7): [True: 39.0k, False: 145k] ------------------ 2737| 39.0k| ptn += hf->freq[i] * w; 2738| 39.0k| maxbits = i; 2739| 39.0k| } 2740| 184k| } 2741| 11.5k| if (ptn != 0x10000 || maxbits > hf->tbl_bits) ------------------ | Branch (2741:6): [True: 1.46k, False: 10.0k] | Branch (2741:24): [True: 0, False: 10.0k] ------------------ 2742| 1.46k| return (0);/* Invalid */ 2743| | 2744| 10.0k| hf->max_bits = maxbits; 2745| | 2746| | /* 2747| | * Cut out extra bits which we won't house in the table. 2748| | * This preparation reduces the same calculation in the for-loop 2749| | * making the table. 2750| | */ 2751| 10.0k| if (maxbits < 16) { ------------------ | Branch (2751:6): [True: 10.0k, False: 0] ------------------ 2752| 10.0k| int ebits = 16 - maxbits; 2753| 57.1k| for (i = 1; i <= maxbits; i++) { ------------------ | Branch (2753:15): [True: 47.1k, False: 10.0k] ------------------ 2754| 47.1k| bitptn[i] >>= ebits; 2755| 47.1k| weight[i] >>= ebits; 2756| 47.1k| } 2757| 10.0k| } 2758| 10.0k| if (maxbits > HTBL_BITS) { ------------------ | | 114| 10.0k|#define HTBL_BITS 10 ------------------ | Branch (2758:6): [True: 0, False: 10.0k] ------------------ 2759| 0| unsigned htbl_max; 2760| 0| uint16_t *p; 2761| | 2762| 0| diffbits = maxbits - HTBL_BITS; ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2763| 0| for (i = 1; i <= HTBL_BITS; i++) { ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ | Branch (2763:15): [True: 0, False: 0] ------------------ 2764| 0| bitptn[i] >>= diffbits; 2765| 0| weight[i] >>= diffbits; 2766| 0| } 2767| 0| htbl_max = bitptn[HTBL_BITS] + ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2768| 0| weight[HTBL_BITS] * hf->freq[HTBL_BITS]; ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ weight[HTBL_BITS] * hf->freq[HTBL_BITS]; ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2769| 0| p = &(hf->tbl[htbl_max]); 2770| 0| while (p < &hf->tbl[1U<shift_bits = diffbits; 2775| | 2776| | /* 2777| | * Make the table. 2778| | */ 2779| 10.0k| tbl_size = 1 << HTBL_BITS; ------------------ | | 114| 10.0k|#define HTBL_BITS 10 ------------------ 2780| 10.0k| tbl = hf->tbl; 2781| 10.0k| bitlen = hf->bitlen; 2782| 10.0k| len_avail = hf->len_avail; 2783| 10.0k| hf->tree_used = 0; 2784| 917k| for (i = 0; i < len_avail; i++) { ------------------ | Branch (2784:14): [True: 907k, False: 10.0k] ------------------ 2785| 907k| uint16_t *p; 2786| 907k| int len, cnt; 2787| 907k| uint16_t bit; 2788| 907k| int extlen; 2789| 907k| struct htree_t *ht; 2790| | 2791| 907k| if (bitlen[i] == 0) ------------------ | Branch (2791:7): [True: 762k, False: 145k] ------------------ 2792| 762k| continue; 2793| | /* Get a bit pattern */ 2794| 145k| len = bitlen[i]; 2795| 145k| ptn = bitptn[len]; 2796| 145k| cnt = weight[len]; 2797| 145k| if (len <= HTBL_BITS) { ------------------ | | 114| 145k|#define HTBL_BITS 10 ------------------ | Branch (2797:7): [True: 145k, False: 0] ------------------ 2798| | /* Calculate next bit pattern */ 2799| 145k| if ((bitptn[len] = ptn + cnt) > tbl_size) ------------------ | Branch (2799:8): [True: 0, False: 145k] ------------------ 2800| 0| return (0);/* Invalid */ 2801| | /* Update the table */ 2802| 145k| p = &(tbl[ptn]); 2803| 145k| if (cnt > 7) { ------------------ | Branch (2803:8): [True: 23.1k, False: 122k] ------------------ 2804| 23.1k| uint16_t *pc; 2805| | 2806| 23.1k| cnt -= 8; 2807| 23.1k| pc = &p[cnt]; 2808| 23.1k| pc[0] = (uint16_t)i; 2809| 23.1k| pc[1] = (uint16_t)i; 2810| 23.1k| pc[2] = (uint16_t)i; 2811| 23.1k| pc[3] = (uint16_t)i; 2812| 23.1k| pc[4] = (uint16_t)i; 2813| 23.1k| pc[5] = (uint16_t)i; 2814| 23.1k| pc[6] = (uint16_t)i; 2815| 23.1k| pc[7] = (uint16_t)i; 2816| 23.1k| if (cnt > 7) { ------------------ | Branch (2816:9): [True: 10.0k, False: 13.0k] ------------------ 2817| 10.0k| cnt -= 8; 2818| 10.0k| memcpy(&p[cnt], pc, 2819| 10.0k| 8 * sizeof(uint16_t)); 2820| 10.0k| pc = &p[cnt]; 2821| 10.0k| while (cnt > 15) { ------------------ | Branch (2821:13): [True: 0, False: 10.0k] ------------------ 2822| 0| cnt -= 16; 2823| 0| memcpy(&p[cnt], pc, 2824| 0| 16 * sizeof(uint16_t)); 2825| 0| } 2826| 10.0k| } 2827| 23.1k| if (cnt) ------------------ | Branch (2827:9): [True: 0, False: 23.1k] ------------------ 2828| 0| memcpy(p, pc, cnt * sizeof(uint16_t)); 2829| 122k| } else { 2830| 251k| while (cnt > 1) { ------------------ | Branch (2830:12): [True: 129k, False: 122k] ------------------ 2831| 129k| p[--cnt] = (uint16_t)i; 2832| 129k| p[--cnt] = (uint16_t)i; 2833| 129k| } 2834| 122k| if (cnt) ------------------ | Branch (2834:9): [True: 20.1k, False: 102k] ------------------ 2835| 20.1k| p[--cnt] = (uint16_t)i; 2836| 122k| } 2837| 145k| continue; 2838| 145k| } 2839| | 2840| | /* 2841| | * A bit length is too big to be housed to a direct table, 2842| | * so we use a tree model for its extra bits. 2843| | */ 2844| 0| bitptn[len] = ptn + cnt; 2845| 0| bit = 1U << (diffbits -1); 2846| 0| extlen = len - HTBL_BITS; ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2847| | 2848| 0| p = &(tbl[ptn >> diffbits]); 2849| 0| if (*p == 0) { ------------------ | Branch (2849:7): [True: 0, False: 0] ------------------ 2850| 0| *p = len_avail + hf->tree_used; 2851| 0| ht = &(hf->tree[hf->tree_used++]); 2852| 0| if (hf->tree_used > hf->tree_avail) ------------------ | Branch (2852:8): [True: 0, False: 0] ------------------ 2853| 0| return (0);/* Invalid */ 2854| 0| ht->left = 0; 2855| 0| ht->right = 0; 2856| 0| } else { 2857| 0| if (*p < len_avail || ------------------ | Branch (2857:8): [True: 0, False: 0] ------------------ 2858| 0| *p >= (len_avail + hf->tree_used)) ------------------ | Branch (2858:8): [True: 0, False: 0] ------------------ 2859| 0| return (0);/* Invalid */ 2860| 0| ht = &(hf->tree[*p - len_avail]); 2861| 0| } 2862| 0| while (--extlen > 0) { ------------------ | Branch (2862:10): [True: 0, False: 0] ------------------ 2863| 0| if (ptn & bit) { ------------------ | Branch (2863:8): [True: 0, False: 0] ------------------ 2864| 0| if (ht->left < len_avail) { ------------------ | Branch (2864:9): [True: 0, False: 0] ------------------ 2865| 0| ht->left = len_avail + hf->tree_used; 2866| 0| ht = &(hf->tree[hf->tree_used++]); 2867| 0| if (hf->tree_used > hf->tree_avail) ------------------ | Branch (2867:10): [True: 0, False: 0] ------------------ 2868| 0| return (0);/* Invalid */ 2869| 0| ht->left = 0; 2870| 0| ht->right = 0; 2871| 0| } else { 2872| 0| ht = &(hf->tree[ht->left - len_avail]); 2873| 0| } 2874| 0| } else { 2875| 0| if (ht->right < len_avail) { ------------------ | Branch (2875:9): [True: 0, False: 0] ------------------ 2876| 0| ht->right = len_avail + hf->tree_used; 2877| 0| ht = &(hf->tree[hf->tree_used++]); 2878| 0| if (hf->tree_used > hf->tree_avail) ------------------ | Branch (2878:10): [True: 0, False: 0] ------------------ 2879| 0| return (0);/* Invalid */ 2880| 0| ht->left = 0; 2881| 0| ht->right = 0; 2882| 0| } else { 2883| 0| ht = &(hf->tree[ht->right - len_avail]); 2884| 0| } 2885| 0| } 2886| 0| bit >>= 1; 2887| 0| } 2888| 0| if (ptn & bit) { ------------------ | Branch (2888:7): [True: 0, False: 0] ------------------ 2889| 0| if (ht->left != 0) ------------------ | Branch (2889:8): [True: 0, False: 0] ------------------ 2890| 0| return (0);/* Invalid */ 2891| 0| ht->left = (uint16_t)i; 2892| 0| } else { 2893| 0| if (ht->right != 0) ------------------ | Branch (2893:8): [True: 0, False: 0] ------------------ 2894| 0| return (0);/* Invalid */ 2895| 0| ht->right = (uint16_t)i; 2896| 0| } 2897| 0| } 2898| 10.0k| return (1); 2899| 10.0k|} archive_read_support_format_lha.c:lzh_decode_huffman: 2923| 33.8M|{ 2924| 33.8M| int c; 2925| | /* 2926| | * At first search an index table for a bit pattern. 2927| | * If it fails, search a huffman tree for. 2928| | */ 2929| 33.8M| c = hf->tbl[rbits >> hf->shift_bits]; 2930| 33.8M| if (c < hf->len_avail || hf->len_avail == 0) ------------------ | Branch (2930:6): [True: 462k, False: 33.4M] | Branch (2930:27): [True: 33.4M, False: 0] ------------------ 2931| 33.8M| return (c); 2932| | /* This bit pattern needs to be found out at a huffman tree. */ 2933| 0| return (lzh_decode_huffman_tree(hf, rbits, c)); 2934| 33.8M|} archive_read_support_format_lha.c:lzh_decode_blocks: 2375| 18.7k|{ 2376| 18.7k| struct lzh_dec *ds = strm->ds; 2377| 18.7k| struct lzh_br bre = ds->br; 2378| 18.7k| struct huffman *lt = &(ds->lt); 2379| 18.7k| struct huffman *pt = &(ds->pt); 2380| 18.7k| unsigned char *w_buff = ds->w_buff; 2381| 18.7k| unsigned char *lt_bitlen = lt->bitlen; 2382| 18.7k| unsigned char *pt_bitlen = pt->bitlen; 2383| 18.7k| int blocks_avail = ds->blocks_avail, c = 0; 2384| 18.7k| int copy_len = ds->copy_len, copy_pos = ds->copy_pos; 2385| 18.7k| int w_pos = ds->w_pos, w_mask = ds->w_mask, w_size = ds->w_size; 2386| 18.7k| int lt_max_bits = lt->max_bits, pt_max_bits = pt->max_bits; 2387| 18.7k| int state = ds->state; 2388| | 2389| 13.8M| for (;;) { 2390| 13.8M| switch (state) { ------------------ | Branch (2390:11): [True: 13.8M, False: 0] ------------------ 2391| 13.8M| case ST_GET_LITERAL: ------------------ | | 2105| 13.8M|#define ST_GET_LITERAL 9 ------------------ | Branch (2391:3): [True: 13.8M, False: 14.8k] ------------------ 2392| 19.8M| for (;;) { 2393| 19.8M| if (blocks_avail == 0) { ------------------ | Branch (2393:9): [True: 3.12k, False: 19.8M] ------------------ 2394| | /* We have decoded all blocks. 2395| | * Let's handle next blocks. */ 2396| 3.12k| ds->state = ST_RD_BLOCK; ------------------ | | 2096| 3.12k|#define ST_RD_BLOCK 0 ------------------ 2397| 3.12k| ds->br = bre; 2398| 3.12k| ds->blocks_avail = 0; 2399| 3.12k| ds->w_pos = w_pos; 2400| 3.12k| ds->copy_pos = 0; 2401| 3.12k| return (100); 2402| 3.12k| } 2403| | 2404| | /* lzh_br_read_ahead() always tries to fill the 2405| | * cache buffer up. In specific situation we 2406| | * are close to the end of the data, the cache 2407| | * buffer will not be full and thus we have to 2408| | * determine if the cache buffer has some bits 2409| | * as much as we need after lzh_br_read_ahead() 2410| | * failed. */ 2411| 19.8M| if (!lzh_br_read_ahead(strm, &bre, ------------------ | | 1982| 19.8M| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 39.7M| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 39.7M|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 19.8M, False: 22.8k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 20.5k, False: 2.31k] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 2.31k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 683, False: 1.63k] | | | | ------------------ | | ------------------ ------------------ 2412| 19.8M| lt_max_bits)) { 2413| 1.63k| if (!last) ------------------ | Branch (2413:10): [True: 7, False: 1.62k] ------------------ 2414| 7| goto next_data; 2415| | /* Remaining bits are less than 2416| | * maximum bits(lt.max_bits) but maybe 2417| | * it still remains as much as we need, 2418| | * so we should try to use it with 2419| | * dummy bits. */ 2420| 1.62k| c = lzh_decode_huffman(lt, 2421| 1.62k| lzh_br_bits_forced(&bre, ------------------ | | 1969| 1.62k| (((uint16_t)((br)->cache_buffer << \ | | 1970| 1.62k| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2422| 1.62k| lt_max_bits)); 2423| 1.62k| lzh_br_consume(&bre, lt_bitlen[c]); ------------------ | | 1985| 1.62k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2424| 1.62k| if (!lzh_br_has(&bre, 0)) ------------------ | | 1963| 1.62k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2424:10): [True: 528, False: 1.10k] ------------------ 2425| 528| goto failed;/* Over read. */ 2426| 19.8M| } else { 2427| 19.8M| c = lzh_decode_huffman(lt, 2428| 19.8M| lzh_br_bits(&bre, lt_max_bits)); ------------------ | | 1966| 19.8M| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 19.8M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2429| 19.8M| lzh_br_consume(&bre, lt_bitlen[c]); ------------------ | | 1985| 19.8M|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2430| 19.8M| } 2431| 19.8M| blocks_avail--; 2432| 19.8M| if ((unsigned int)c > UCHAR_MAX) ------------------ | Branch (2432:9): [True: 13.8M, False: 6.03M] ------------------ 2433| | /* Current block is a match data. */ 2434| 13.8M| break; 2435| | /* 2436| | * 'c' is exactly a literal code. 2437| | */ 2438| | /* Save a decoded code to reference it 2439| | * afterward. */ 2440| 6.03M| w_buff[w_pos] = c; 2441| 6.03M| if (++w_pos >= w_size) { ------------------ | Branch (2441:9): [True: 0, False: 6.03M] ------------------ 2442| 0| w_pos = 0; 2443| 0| lzh_emit_window(strm, w_size); 2444| 0| goto next_data; 2445| 0| } 2446| 6.03M| } 2447| | /* 'c' is the length of a match pattern we have 2448| | * already extracted, which has be stored in 2449| | * window(ds->w_buff). */ 2450| 13.8M| copy_len = c - (UCHAR_MAX + 1) + MINMATCH; ------------------ | | 51| 13.8M|#define MINMATCH 3 /* Minimum match length. */ ------------------ 2451| | /* FALL THROUGH */ 2452| 13.8M| case ST_GET_POS_1: ------------------ | | 2106| 13.8M|#define ST_GET_POS_1 10 ------------------ | Branch (2452:3): [True: 0, False: 13.8M] ------------------ 2453| | /* 2454| | * Get a reference position. 2455| | */ 2456| 13.8M| if (!lzh_br_read_ahead(strm, &bre, pt_max_bits)) { ------------------ | | 1982| 13.8M| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 27.6M| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 27.6M|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 13.8M, False: 54] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 6, False: 48] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 48|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 32, False: 16] | | | | ------------------ | | ------------------ ------------------ 2457| 16| if (!last) { ------------------ | Branch (2457:9): [True: 0, False: 16] ------------------ 2458| 0| state = ST_GET_POS_1; ------------------ | | 2106| 0|#define ST_GET_POS_1 10 ------------------ 2459| 0| ds->copy_len = copy_len; 2460| 0| goto next_data; 2461| 0| } 2462| 16| copy_pos = lzh_decode_huffman(pt, 2463| 16| lzh_br_bits_forced(&bre, pt_max_bits)); ------------------ | | 1969| 16| (((uint16_t)((br)->cache_buffer << \ | | 1970| 16| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2464| 16| lzh_br_consume(&bre, pt_bitlen[copy_pos]); ------------------ | | 1985| 16|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2465| 16| if (!lzh_br_has(&bre, 0)) ------------------ | | 1963| 16|#define lzh_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2465:9): [True: 16, False: 0] ------------------ 2466| 16| goto failed;/* Over read. */ 2467| 13.8M| } else { 2468| 13.8M| copy_pos = lzh_decode_huffman(pt, 2469| 13.8M| lzh_br_bits(&bre, pt_max_bits)); ------------------ | | 1966| 13.8M| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 13.8M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2470| 13.8M| lzh_br_consume(&bre, pt_bitlen[copy_pos]); ------------------ | | 1985| 13.8M|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2471| 13.8M| } 2472| | /* FALL THROUGH */ 2473| 13.8M| case ST_GET_POS_2: ------------------ | | 2107| 13.8M|#define ST_GET_POS_2 11 ------------------ | Branch (2473:3): [True: 0, False: 13.8M] ------------------ 2474| 13.8M| if (copy_pos > 1) { ------------------ | Branch (2474:8): [True: 26.3k, False: 13.8M] ------------------ 2475| | /* We need an additional adjustment number to 2476| | * the position. */ 2477| 26.3k| int p = copy_pos - 1; 2478| 26.3k| if (!lzh_br_read_ahead(strm, &bre, p)) { ------------------ | | 1982| 26.3k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1977| 52.6k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1963| 52.6k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1963:27): [True: 24.7k, False: 1.61k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1977:26): [True: 1.59k, False: 21] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1963| 21|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1963:27): [True: 1, False: 20] | | | | ------------------ | | ------------------ ------------------ 2479| 20| if (last) ------------------ | Branch (2479:10): [True: 19, False: 1] ------------------ 2480| 19| goto failed;/* Truncated data.*/ 2481| 1| state = ST_GET_POS_2; ------------------ | | 2107| 1|#define ST_GET_POS_2 11 ------------------ 2482| 1| ds->copy_len = copy_len; 2483| 1| ds->copy_pos = copy_pos; 2484| 1| goto next_data; 2485| 20| } 2486| 26.3k| copy_pos = (1 << p) + lzh_br_bits(&bre, p); ------------------ | | 1966| 26.3k| (((uint16_t)((br)->cache_buffer >> \ | | 1967| 26.3k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2487| 26.3k| lzh_br_consume(&bre, p); ------------------ | | 1985| 26.3k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2488| 26.3k| } 2489| | /* The position is actually a distance from the last 2490| | * code we had extracted and thus we have to convert 2491| | * it to a position of the window. */ 2492| 13.8M| copy_pos = (w_pos - copy_pos - 1) & w_mask; 2493| | /* FALL THROUGH */ 2494| 13.8M| case ST_COPY_DATA: ------------------ | | 2108| 13.8M|#define ST_COPY_DATA 12 ------------------ | Branch (2494:3): [True: 14.8k, False: 13.8M] ------------------ 2495| | /* 2496| | * Copy `copy_len' bytes as extracted data from 2497| | * the window into the output buffer. 2498| | */ 2499| 13.8M| for (;;) { 2500| 13.8M| int l; 2501| | 2502| 13.8M| l = copy_len; 2503| 13.8M| if (copy_pos > w_pos) { ------------------ | Branch (2503:9): [True: 16.4k, False: 13.8M] ------------------ 2504| 16.4k| if (l > w_size - copy_pos) ------------------ | Branch (2504:10): [True: 15.6k, False: 814] ------------------ 2505| 15.6k| l = w_size - copy_pos; 2506| 13.8M| } else { 2507| 13.8M| if (l > w_size - w_pos) ------------------ | Branch (2507:10): [True: 14.8k, False: 13.8M] ------------------ 2508| 14.8k| l = w_size - w_pos; 2509| 13.8M| } 2510| 13.8M| if ((copy_pos + l < w_pos) ------------------ | Branch (2510:9): [True: 7.39k, False: 13.8M] ------------------ 2511| 13.8M| || (w_pos + l < copy_pos)) { ------------------ | Branch (2511:12): [True: 16.4k, False: 13.8M] ------------------ 2512| | /* No overlap. */ 2513| 23.8k| memcpy(w_buff + w_pos, 2514| 23.8k| w_buff + copy_pos, l); 2515| 13.8M| } else { 2516| 13.8M| const unsigned char *s; 2517| 13.8M| unsigned char *d; 2518| 13.8M| int li; 2519| | 2520| 13.8M| d = w_buff + w_pos; 2521| 13.8M| s = w_buff + copy_pos; 2522| 999M| for (li = 0; li < l-1;) { ------------------ | Branch (2522:19): [True: 985M, False: 13.8M] ------------------ 2523| 985M| d[li] = s[li];li++; 2524| 985M| d[li] = s[li];li++; 2525| 985M| } 2526| 13.8M| if (li < l) ------------------ | Branch (2526:10): [True: 13.8M, False: 14.4k] ------------------ 2527| 13.8M| d[li] = s[li]; 2528| 13.8M| } 2529| 13.8M| w_pos += l; 2530| 13.8M| if (w_pos == w_size) { ------------------ | Branch (2530:9): [True: 15.0k, False: 13.8M] ------------------ 2531| 15.0k| w_pos = 0; 2532| 15.0k| lzh_emit_window(strm, w_size); 2533| 15.0k| if (copy_len <= l) ------------------ | Branch (2533:10): [True: 203, False: 14.8k] ------------------ 2534| 203| state = ST_GET_LITERAL; ------------------ | | 2105| 203|#define ST_GET_LITERAL 9 ------------------ 2535| 14.8k| else { 2536| 14.8k| state = ST_COPY_DATA; ------------------ | | 2108| 14.8k|#define ST_COPY_DATA 12 ------------------ 2537| 14.8k| ds->copy_len = copy_len - l; 2538| 14.8k| ds->copy_pos = 2539| 14.8k| (copy_pos + l) & w_mask; 2540| 14.8k| } 2541| 15.0k| goto next_data; 2542| 15.0k| } 2543| 13.8M| if (copy_len <= l) ------------------ | Branch (2543:9): [True: 13.8M, False: 15.6k] ------------------ 2544| | /* A copy of current pattern ended. */ 2545| 13.8M| break; 2546| 15.6k| copy_len -= l; 2547| 15.6k| copy_pos = (copy_pos + l) & w_mask; 2548| 15.6k| } 2549| 13.8M| state = ST_GET_LITERAL; ------------------ | | 2105| 13.8M|#define ST_GET_LITERAL 9 ------------------ 2550| 13.8M| break; 2551| 13.8M| } 2552| 13.8M| } 2553| 563|failed: 2554| 563| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 563|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2555| 15.0k|next_data: 2556| 15.0k| ds->br = bre; 2557| 15.0k| ds->blocks_avail = blocks_avail; 2558| 15.0k| ds->state = state; 2559| 15.0k| ds->w_pos = w_pos; 2560| 15.0k| return (ARCHIVE_OK); ------------------ | | 233| 15.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2561| 18.7k|} archive_read_support_format_lha.c:lha_read_data_none: 1508| 360|{ 1509| 360| struct lha *lha = a->format->data; 1510| 360| ssize_t bytes_avail; 1511| | 1512| 360| if (lha->entry_bytes_remaining == 0) { ------------------ | Branch (1512:6): [True: 0, False: 360] ------------------ 1513| 0| *buff = NULL; 1514| 0| *size = 0; 1515| 0| *offset = lha->entry_offset; 1516| 0| lha->end_of_entry = 1; 1517| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1518| 0| } 1519| | /* 1520| | * Note: '1' here is a performance optimization. 1521| | * Recall that the decompression layer returns a count of 1522| | * available bytes; asking for more than that forces the 1523| | * decompressor to combine reads by copying data. 1524| | */ 1525| 360| *buff = __archive_read_ahead(a, 1, &bytes_avail); 1526| 360| if (bytes_avail <= 0) { ------------------ | Branch (1526:6): [True: 3, False: 357] ------------------ 1527| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1528| 3| "Truncated LHa file data"); 1529| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1530| 3| } 1531| 357| if (bytes_avail > lha->entry_bytes_remaining) ------------------ | Branch (1531:6): [True: 354, False: 3] ------------------ 1532| 354| bytes_avail = (ssize_t)lha->entry_bytes_remaining; 1533| 357| lha->entry_crc_calculated = 1534| 357| lha_crc16(lha->entry_crc_calculated, *buff, bytes_avail); 1535| 357| *size = bytes_avail; 1536| 357| *offset = lha->entry_offset; 1537| 357| lha->entry_offset += bytes_avail; 1538| 357| lha->entry_bytes_remaining -= bytes_avail; 1539| 357| if (lha->entry_bytes_remaining == 0) ------------------ | Branch (1539:6): [True: 354, False: 3] ------------------ 1540| 354| lha->end_of_entry = 1; 1541| 357| lha->entry_unconsumed = bytes_avail; 1542| 357| return (ARCHIVE_OK); ------------------ | | 233| 357|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1543| 360|} archive_read_support_format_lha.c:archive_read_format_lha_read_data_skip: 1645| 4.67k|{ 1646| 4.67k| struct lha *lha = a->format->data; 1647| 4.67k| int64_t bytes_skipped; 1648| | 1649| 4.67k| if (lha->entry_unconsumed) { ------------------ | Branch (1649:6): [True: 0, False: 4.67k] ------------------ 1650| | /* Consume as much as the decompressor actually used. */ 1651| 0| __archive_read_consume(a, lha->entry_unconsumed); 1652| 0| lha->entry_unconsumed = 0; 1653| 0| } 1654| | 1655| | /* if we've already read to end of data, we're done. */ 1656| 4.67k| if (lha->end_of_entry_cleanup) ------------------ | Branch (1656:6): [True: 1.01k, False: 3.66k] ------------------ 1657| 1.01k| return (ARCHIVE_OK); ------------------ | | 233| 1.01k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1658| | 1659| | /* 1660| | * If the length is at the beginning, we can skip the 1661| | * compressed data much more quickly. 1662| | */ 1663| 3.66k| bytes_skipped = __archive_read_consume(a, lha->entry_bytes_remaining); 1664| 3.66k| if (bytes_skipped < 0) ------------------ | Branch (1664:6): [True: 8, False: 3.65k] ------------------ 1665| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1666| | 1667| | /* This entry is finished and done. */ 1668| 3.65k| lha->end_of_entry_cleanup = lha->end_of_entry = 1; 1669| 3.65k| return (ARCHIVE_OK); ------------------ | | 233| 3.65k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1670| 3.66k|} archive_read_support_format_lha.c:archive_read_format_lha_cleanup: 1674| 3.66k|{ 1675| 3.66k| struct lha *lha = a->format->data; 1676| | 1677| 3.66k| lzh_decode_free(&(lha->strm)); 1678| 3.66k| archive_string_free(&(lha->dirname)); 1679| 3.66k| archive_string_free(&(lha->filename)); 1680| 3.66k| archive_string_free(&(lha->uname)); 1681| 3.66k| archive_string_free(&(lha->gname)); 1682| 3.66k| archive_wstring_free(&(lha->ws)); 1683| 3.66k| free(lha); 1684| 3.66k| a->format->data = NULL; 1685| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1686| 3.66k|} archive_read_support_format_lha.c:lzh_decode_free: 1948| 3.66k|{ 1949| | 1950| 3.66k| if (strm->ds == NULL) ------------------ | Branch (1950:6): [True: 3.57k, False: 94] ------------------ 1951| 3.57k| return; 1952| 94| free(strm->ds->w_buff); 1953| 94| lzh_huffman_free(&(strm->ds->lt)); 1954| 94| lzh_huffman_free(&(strm->ds->pt)); 1955| 94| free(strm->ds); 1956| | strm->ds = NULL; 1957| 94|} archive_read_support_format_lha.c:lzh_huffman_free: 2595| 188|{ 2596| 188| free(hf->bitlen); 2597| 188| free(hf->tbl); 2598| 188| free(hf->tree); 2599| 188|} archive_read_support_format_mtree: 214| 3.66k|{ 215| 3.66k| static const struct archive_rb_tree_ops rb_ops = { 216| 3.66k| mtree_cmp_node, mtree_cmp_key, 217| 3.66k| }; 218| 3.66k| struct archive_read *a = (struct archive_read *)_a; 219| 3.66k| struct mtree *mtree; 220| 3.66k| int r; 221| | 222| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 223| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_mtree"); 224| | 225| 3.66k| mtree = calloc(1, sizeof(*mtree)); 226| 3.66k| if (mtree == NULL) { ------------------ | Branch (226:6): [True: 0, False: 3.66k] ------------------ 227| 0| archive_set_error(_a, ENOMEM, "Can't allocate mtree data"); 228| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 229| 0| } 230| 3.66k| mtree->checkfs = 0; 231| 3.66k| mtree->fd = -1; 232| | 233| 3.66k| __archive_rb_tree_init(&mtree->rbtree, &rb_ops); 234| | 235| 3.66k| r = __archive_read_register_format(a, 236| 3.66k| mtree, 237| 3.66k| "mtree", 238| 3.66k| mtree_bid, 239| 3.66k| archive_read_format_mtree_options, 240| 3.66k| read_header, 241| 3.66k| read_data, 242| 3.66k| skip, 243| 3.66k| NULL, 244| 3.66k| cleanup, 245| 3.66k| NULL, 246| 3.66k| NULL); 247| | 248| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (248:6): [True: 0, False: 3.66k] ------------------ 249| 0| free(mtree); 250| 3.66k| return (r); 251| 3.66k|} archive_read_support_format_mtree.c:mtree_cmp_node: 197| 1.79k|{ 198| 1.79k| const struct mtree_entry *e1 = (const struct mtree_entry *)n1; 199| 1.79k| const struct mtree_entry *e2 = (const struct mtree_entry *)n2; 200| | 201| 1.79k| return (strcmp(e1->name, e2->name)); 202| 1.79k|} archive_read_support_format_mtree.c:mtree_cmp_key: 206| 1.75k|{ 207| 1.75k| const struct mtree_entry *e = (const struct mtree_entry *)n; 208| | 209| 1.75k| return (strcmp(e->name, key)); 210| 1.75k|} archive_read_support_format_mtree.c:cleanup: 255| 3.66k|{ 256| 3.66k| struct mtree *mtree = a->format->data; 257| 3.66k| struct mtree_entry *p, *q; 258| | 259| | /* Close any dangling file descriptor before freeing */ 260| 3.66k| if (mtree->fd >= 0) { ------------------ | Branch (260:9): [True: 0, False: 3.66k] ------------------ 261| 0| close(mtree->fd); 262| 0| mtree->fd = -1; 263| 0| } 264| 3.66k| p = mtree->entries; 265| 14.2k| while (p != NULL) { ------------------ | Branch (265:9): [True: 10.5k, False: 3.66k] ------------------ 266| 10.5k| q = p->next; 267| 10.5k| free(p->name); 268| 10.5k| free_options(p->options); 269| 10.5k| free(p); 270| 10.5k| p = q; 271| 10.5k| } 272| 3.66k| archive_string_free(&mtree->line); 273| 3.66k| archive_string_free(&mtree->current_dir); 274| 3.66k| archive_string_free(&mtree->contents_name); 275| 3.66k| archive_entry_linkresolver_free(mtree->resolver); 276| | 277| 3.66k| free(mtree->buff); 278| 3.66k| free(mtree); 279| 3.66k| a->format->data = NULL; 280| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 281| 3.66k|} archive_read_support_format_mtree.c:free_options: 184| 11.1k|{ 185| 11.1k| struct mtree_option *next; 186| | 187| 33.8k| for (; head != NULL; head = next) { ------------------ | Branch (187:9): [True: 22.7k, False: 11.1k] ------------------ 188| 22.7k| next = head->next; 189| 22.7k| free(head->value); 190| 22.7k| free(head); 191| 22.7k| } 192| 11.1k|} archive_read_support_format_mtree.c:mtree_bid: 630| 3.59k|{ 631| 3.59k| const char *signature = "#mtree"; 632| 3.59k| const void *h; 633| | 634| 3.59k| (void)best_bid; /* UNUSED */ 635| | 636| | /* Now let's look at the actual header and see if it matches. */ 637| 3.59k| h = __archive_read_ahead(a, strlen(signature), NULL); 638| 3.59k| if (h == NULL) ------------------ | Branch (638:6): [True: 18, False: 3.57k] ------------------ 639| 18| return (-1); 640| | 641| 3.57k| if (memcmp(h, signature, strlen(signature)) == 0) ------------------ | Branch (641:6): [True: 5, False: 3.57k] ------------------ 642| 5| return (8 * (int)strlen(signature)); 643| | 644| | /* 645| | * There is not a mtree signature. Let's try to detect mtree format. 646| | */ 647| 3.57k| return (detect_form(a, NULL)); 648| 3.57k|} archive_read_support_format_mtree.c:detect_form: 652| 3.63k|{ 653| 3.63k| const char *p; 654| 3.63k| ssize_t avail, ravail; 655| 3.63k| ssize_t len, nl; 656| 3.63k| int entry_cnt = 0, multiline = 0; 657| 3.63k| int form_D = 0;/* The archive is generated by `NetBSD mtree -D' 658| | * (In this source we call it `form D') . */ 659| | 660| 3.63k| if (is_form_d != NULL) ------------------ | Branch (660:6): [True: 61, False: 3.57k] ------------------ 661| 61| *is_form_d = 0; 662| 3.63k| p = __archive_read_ahead(a, 1, &avail); 663| 3.63k| if (p == NULL) ------------------ | Branch (663:6): [True: 0, False: 3.63k] ------------------ 664| 0| return (-1); 665| 3.63k| ravail = avail; 666| 57.1M| for (;;) { 667| 57.1M| len = next_line(a, &p, &avail, &ravail, &nl); 668| | /* The terminal character of the line should be 669| | * a new line character, '\r\n' or '\n'. */ 670| 57.1M| if (len <= 0 || nl == 0) ------------------ | Branch (670:7): [True: 3.19k, False: 57.1M] | Branch (670:19): [True: 2, False: 57.1M] ------------------ 671| 3.19k| break; 672| 57.1M| if (!multiline) { ------------------ | Branch (672:7): [True: 57.1M, False: 176] ------------------ 673| | /* Leading whitespace is never significant, 674| | * ignore it. */ 675| 57.1M| while (len > 0 && (*p == ' ' || *p == '\t')) { ------------------ | Branch (675:11): [True: 57.1M, False: 0] | Branch (675:23): [True: 10, False: 57.1M] | Branch (675:36): [True: 17, False: 57.1M] ------------------ 676| 27| ++p; 677| 27| --avail; 678| 27| --len; 679| 27| } 680| | /* Skip comment or empty line. */ 681| 57.1M| if (p[0] == '#' || p[0] == '\n' || p[0] == '\r') { ------------------ | Branch (681:8): [True: 362, False: 57.1M] | Branch (681:23): [True: 40.3M, False: 16.7M] | Branch (681:39): [True: 16.7M, False: 2.01k] ------------------ 682| 57.1M| p += len; 683| 57.1M| avail -= len; 684| 57.1M| continue; 685| 57.1M| } 686| 57.1M| } else { 687| | /* A continuance line; the terminal 688| | * character of previous line was '\' character. */ 689| 176| if (bid_keyword_list(p, len, 0, 0) <= 0) ------------------ | Branch (689:8): [True: 0, False: 176] ------------------ 690| 0| break; 691| 176| if (p[len-nl-1] != '\\') { ------------------ | Branch (691:8): [True: 176, False: 0] ------------------ 692| 176| if (multiline == 1 && ------------------ | Branch (692:9): [True: 6, False: 170] ------------------ 693| 6| ++entry_cnt >= MAX_BID_ENTRY) ------------------ | | 626| 6|#define MAX_BID_ENTRY 3 ------------------ | Branch (693:9): [True: 0, False: 6] ------------------ 694| 0| break; 695| 176| multiline = 0; 696| 176| } 697| 176| p += len; 698| 176| avail -= len; 699| 176| continue; 700| 176| } 701| 2.01k| if (p[0] != '/') { ------------------ | Branch (701:7): [True: 963, False: 1.05k] ------------------ 702| 963| int last_is_path, keywords; 703| | 704| 963| keywords = bid_entry(p, len, nl, &last_is_path); 705| 963| if (keywords >= 0) { ------------------ | Branch (705:8): [True: 685, False: 278] ------------------ 706| 685| if (form_D == 0) { ------------------ | Branch (706:9): [True: 625, False: 60] ------------------ 707| 625| if (last_is_path) ------------------ | Branch (707:10): [True: 4, False: 621] ------------------ 708| 4| form_D = 1; 709| 621| else if (keywords > 0) ------------------ | Branch (709:15): [True: 60, False: 561] ------------------ 710| | /* This line is not `form D'. */ 711| 60| form_D = -1; 712| 625| } else if (form_D == 1) { ------------------ | Branch (712:16): [True: 2, False: 58] ------------------ 713| 2| if (!last_is_path && keywords > 0) ------------------ | Branch (713:10): [True: 0, False: 2] | Branch (713:27): [True: 0, False: 0] ------------------ 714| | /* This this is not `form D' 715| | * and we cannot accept mixed 716| | * format. */ 717| 0| break; 718| 2| } 719| 685| if (!last_is_path && p[len-nl-1] == '\\') ------------------ | Branch (719:9): [True: 679, False: 6] | Branch (719:26): [True: 6, False: 673] ------------------ 720| | /* This line continues. */ 721| 6| multiline = 1; 722| 679| else { 723| | /* We've got plenty of correct lines 724| | * to assume that this file is an mtree 725| | * format. */ 726| 679| if (++entry_cnt >= MAX_BID_ENTRY) ------------------ | | 626| 679|#define MAX_BID_ENTRY 3 ------------------ | Branch (726:10): [True: 107, False: 572] ------------------ 727| 107| break; 728| 679| } 729| 685| } else 730| 278| break; 731| 1.05k| } else if (len > 4 && strncmp(p, "/set", 4) == 0) { ------------------ | Branch (731:14): [True: 1.02k, False: 25] | Branch (731:25): [True: 26, False: 999] ------------------ 732| 26| if (bid_keyword_list(p+4, len-4, 0, 0) <= 0) ------------------ | Branch (732:8): [True: 4, False: 22] ------------------ 733| 4| break; 734| | /* This line continues. */ 735| 22| if (p[len-nl-1] == '\\') ------------------ | Branch (735:8): [True: 0, False: 22] ------------------ 736| 0| multiline = 2; 737| 1.02k| } else if (len > 6 && strncmp(p, "/unset", 6) == 0) { ------------------ | Branch (737:14): [True: 998, False: 26] | Branch (737:25): [True: 972, False: 26] ------------------ 738| 972| if (bid_keyword_list(p+6, len-6, 1, 0) <= 0) ------------------ | Branch (738:8): [True: 1, False: 971] ------------------ 739| 1| break; 740| | /* This line continues. */ 741| 971| if (p[len-nl-1] == '\\') ------------------ | Branch (741:8): [True: 170, False: 801] ------------------ 742| 170| multiline = 2; 743| 971| } else 744| 52| break; 745| | 746| | /* Test next line. */ 747| 1.57k| p += len; 748| 1.57k| avail -= len; 749| 1.57k| } 750| 3.63k| if (entry_cnt >= MAX_BID_ENTRY || (entry_cnt > 0 && len == 0)) { ------------------ | | 626| 7.27k|#define MAX_BID_ENTRY 3 ------------------ | Branch (750:6): [True: 107, False: 3.52k] | Branch (750:37): [True: 320, False: 3.20k] | Branch (750:54): [True: 10, False: 310] ------------------ 751| 117| if (is_form_d != NULL) { ------------------ | Branch (751:7): [True: 56, False: 61] ------------------ 752| 56| if (form_D == 1) ------------------ | Branch (752:8): [True: 2, False: 54] ------------------ 753| 2| *is_form_d = 1; 754| 56| } 755| 117| return (32); 756| 117| } 757| | 758| 3.51k| return (0); 759| 3.63k|} archive_read_support_format_mtree.c:next_line: 329| 57.1M|{ 330| 57.1M| ssize_t len; 331| 57.1M| int quit; 332| | 333| 57.1M| quit = 0; 334| 57.1M| if (*avail == 0) { ------------------ | Branch (334:6): [True: 23, False: 57.1M] ------------------ 335| 23| *nl = 0; 336| 23| len = 0; 337| 23| } else 338| 57.1M| len = get_line_size(*b, *avail, nl); 339| | /* 340| | * Read bytes more while it does not reach the end of line. 341| | */ 342| 57.1M| while (*nl == 0 && len == *avail && !quit) { ------------------ | Branch (342:9): [True: 3.22k, False: 57.1M] | Branch (342:21): [True: 71, False: 3.15k] | Branch (342:38): [True: 69, False: 2] ------------------ 343| 69| ssize_t diff = *ravail - *avail; 344| 69| size_t nbytes_req = ((size_t)*ravail + 1023) & ~1023U; 345| 69| ssize_t tested; 346| | 347| | /* 348| | * Place an arbitrary limit on the line length. 349| | * mtree is almost free-form input and without line length limits, 350| | * it can consume a lot of memory. 351| | */ 352| 69| if (len >= MAX_LINE_LEN) ------------------ | | 84| 69|#define MAX_LINE_LEN (1024 * 1024) ------------------ | Branch (352:7): [True: 1, False: 68] ------------------ 353| 1| return (-1); 354| | 355| | /* Increase reading bytes if it is not enough for at least 356| | * two new lines. */ 357| 68| if (nbytes_req < (size_t)*ravail + 160) ------------------ | Branch (357:7): [True: 37, False: 31] ------------------ 358| 37| nbytes_req <<= 1; 359| | 360| 68| *b = __archive_read_ahead(a, nbytes_req, avail); 361| 68| if (*b == NULL) { ------------------ | Branch (361:7): [True: 39, False: 29] ------------------ 362| 39| if (*ravail >= *avail) ------------------ | Branch (362:8): [True: 35, False: 4] ------------------ 363| 35| return (0); 364| | /* Reading bytes reaches the end of file. */ 365| 4| *b = __archive_read_ahead(a, *avail, avail); 366| 4| quit = 1; 367| 4| } 368| 33| *ravail = *avail; 369| 33| *b += diff; 370| 33| *avail -= diff; 371| 33| tested = len;/* Skip some bytes we already determined. */ 372| 33| len = get_line_size(*b + len, *avail - len, nl); 373| 33| if (len >= 0) ------------------ | Branch (373:7): [True: 25, False: 8] ------------------ 374| 25| len += tested; 375| 33| } 376| 57.1M| return (len); 377| 57.1M|} archive_read_support_format_mtree.c:get_line_size: 285| 57.1M|{ 286| 57.1M| ssize_t len; 287| | 288| 57.1M| len = 0; 289| 77.5M| while (len < avail) { ------------------ | Branch (289:9): [True: 77.5M, False: 48] ------------------ 290| 77.5M| switch (*b) { 291| 3.15k| case '\0':/* Non-ascii character or control character. */ ------------------ | Branch (291:3): [True: 3.15k, False: 77.5M] ------------------ 292| 3.15k| if (nlsize != NULL) ------------------ | Branch (292:8): [True: 3.15k, False: 0] ------------------ 293| 3.15k| *nlsize = 0; 294| 3.15k| return (-1); 295| 16.7M| case '\r': ------------------ | Branch (295:3): [True: 16.7M, False: 60.7M] ------------------ 296| 16.7M| if (avail-len > 1 && b[1] == '\n') { ------------------ | Branch (296:8): [True: 16.7M, False: 8] | Branch (296:25): [True: 537, False: 16.7M] ------------------ 297| 537| if (nlsize != NULL) ------------------ | Branch (297:9): [True: 537, False: 0] ------------------ 298| 537| *nlsize = 2; 299| 537| return (len+2); 300| 537| } 301| | /* FALL THROUGH */ 302| 57.1M| case '\n': ------------------ | Branch (302:3): [True: 40.3M, False: 37.2M] ------------------ 303| 57.1M| if (nlsize != NULL) ------------------ | Branch (303:8): [True: 57.1M, False: 0] ------------------ 304| 57.1M| *nlsize = 1; 305| 57.1M| return (len+1); 306| 20.4M| default: ------------------ | Branch (306:3): [True: 20.4M, False: 57.1M] ------------------ 307| 20.4M| b++; 308| 20.4M| len++; 309| 20.4M| break; 310| 77.5M| } 311| 77.5M| } 312| 48| if (nlsize != NULL) ------------------ | Branch (312:6): [True: 48, False: 0] ------------------ 313| 48| *nlsize = 0; 314| 48| return (avail); 315| 57.1M|} archive_read_support_format_mtree.c:bid_keyword_list: 486| 1.88k|{ 487| 1.88k| int l; 488| 1.88k| int keycnt = 0; 489| | 490| 2.50k| while (len > 0 && *p) { ------------------ | Branch (490:9): [True: 2.40k, False: 106] | Branch (490:20): [True: 2.40k, False: 0] ------------------ 491| 2.40k| int blank = 0; 492| | 493| | /* Test whether there are blank characters in the line. */ 494| 4.12k| while (len >0 && (*p == ' ' || *p == '\t')) { ------------------ | Branch (494:10): [True: 4.11k, False: 6] | Branch (494:21): [True: 1.53k, False: 2.58k] | Branch (494:34): [True: 187, False: 2.39k] ------------------ 495| 1.72k| ++p; 496| 1.72k| --len; 497| 1.72k| blank = 1; 498| 1.72k| } 499| 2.40k| if (*p == '\n' || *p == '\r') ------------------ | Branch (499:7): [True: 292, False: 2.11k] | Branch (499:21): [True: 498, False: 1.61k] ------------------ 500| 790| break; 501| 1.61k| if (p[0] == '\\' && (p[1] == '\n' || p[1] == '\r')) ------------------ | Branch (501:7): [True: 0, False: 1.61k] | Branch (501:24): [True: 0, False: 0] | Branch (501:40): [True: 0, False: 0] ------------------ 502| 0| break; 503| 1.61k| if (!blank && !last_is_path) /* No blank character. */ ------------------ | Branch (503:7): [True: 6, False: 1.60k] | Branch (503:17): [True: 0, False: 6] ------------------ 504| 0| return (-1); 505| 1.61k| if (last_is_path && len == 0) ------------------ | Branch (505:7): [True: 12, False: 1.60k] | Branch (505:23): [True: 6, False: 6] ------------------ 506| 6| return (keycnt); 507| | 508| 1.60k| if (unset) { ------------------ | Branch (508:7): [True: 972, False: 635] ------------------ 509| 972| l = bid_keycmp(p, "all", len); 510| 972| if (l > 0) ------------------ | Branch (510:8): [True: 952, False: 20] ------------------ 511| 952| return (1); 512| 972| } 513| | /* Test whether there is a correct key in the line. */ 514| 655| l = bid_keyword(p, len); 515| 655| if (l == 0) ------------------ | Branch (515:7): [True: 32, False: 623] ------------------ 516| 32| return (-1);/* Unknown keyword was found. */ 517| 623| p += l; 518| 623| len -= l; 519| 623| keycnt++; 520| | 521| | /* Skip value */ 522| 623| if (*p == '=') { ------------------ | Branch (522:7): [True: 440, False: 183] ------------------ 523| 440| int value = 0; 524| 440| ++p; 525| 440| --len; 526| 7.74k| while (len > 0 && *p != ' ' && *p != '\t') { ------------------ | Branch (526:11): [True: 7.63k, False: 106] | Branch (526:22): [True: 7.35k, False: 284] | Branch (526:35): [True: 7.30k, False: 50] ------------------ 527| 7.30k| ++p; 528| 7.30k| --len; 529| 7.30k| value = 1; 530| 7.30k| } 531| | /* A keyword should have a value unless this is 532| | * an "/unset" operation. */ 533| 440| if (!unset && value == 0) ------------------ | Branch (533:8): [True: 422, False: 18] | Branch (533:18): [True: 0, False: 422] ------------------ 534| 0| return (-1); 535| 440| } 536| 623| } 537| 896| return (keycnt); 538| 1.88k|} archive_read_support_format_mtree.c:bid_keycmp: 386| 1.80k|{ 387| 1.80k| int match_len = 0; 388| | 389| 8.09k| while (len > 0 && *p && *key) { ------------------ | Branch (389:9): [True: 8.09k, False: 0] | Branch (389:20): [True: 8.09k, False: 0] | Branch (389:26): [True: 6.50k, False: 1.59k] ------------------ 390| 6.50k| if (*p == *key) { ------------------ | Branch (390:7): [True: 6.29k, False: 210] ------------------ 391| 6.29k| --len; 392| 6.29k| ++p; 393| 6.29k| ++key; 394| 6.29k| ++match_len; 395| 6.29k| continue; 396| 6.29k| } 397| 210| return (0);/* Not match */ 398| 6.50k| } 399| 1.59k| if (*key != '\0') ------------------ | Branch (399:6): [True: 0, False: 1.59k] ------------------ 400| 0| return (0);/* Not match */ 401| | 402| | /* A following character should be specified characters */ 403| 1.59k| if (p[0] == '=' || p[0] == ' ' || p[0] == '\t' || ------------------ | Branch (403:6): [True: 533, False: 1.06k] | Branch (403:21): [True: 2, False: 1.05k] | Branch (403:36): [True: 369, False: 690] ------------------ 404| 690| p[0] == '\n' || p[0] == '\r' || ------------------ | Branch (404:6): [True: 325, False: 365] | Branch (404:22): [True: 176, False: 189] ------------------ 405| 189| (p[0] == '\\' && (p[1] == '\n' || p[1] == '\r'))) ------------------ | Branch (405:6): [True: 170, False: 19] | Branch (405:23): [True: 170, False: 0] | Branch (405:39): [True: 0, False: 0] ------------------ 406| 1.57k| return (match_len); 407| 19| return (0);/* Not match */ 408| 1.59k|} archive_read_support_format_mtree.c:bid_keyword: 417| 655|{ 418| 655| static const char * const keys_c[] = { 419| 655| "content", "contents", "cksum", NULL 420| 655| }; 421| 655| static const char * const keys_df[] = { 422| 655| "device", "flags", NULL 423| 655| }; 424| 655| static const char * const keys_g[] = { 425| 655| "gid", "gname", NULL 426| 655| }; 427| 655| static const char * const keys_il[] = { 428| 655| "ignore", "inode", "link", NULL 429| 655| }; 430| 655| static const char * const keys_m[] = { 431| 655| "md5", "md5digest", "mode", NULL 432| 655| }; 433| 655| static const char * const keys_no[] = { 434| 655| "nlink", "nochange", "optional", NULL 435| 655| }; 436| 655| static const char * const keys_r[] = { 437| 655| "resdevice", "rmd160", "rmd160digest", NULL 438| 655| }; 439| 655| static const char * const keys_s[] = { 440| 655| "sha1", "sha1digest", 441| 655| "sha256", "sha256digest", 442| 655| "sha384", "sha384digest", 443| 655| "sha512", "sha512digest", 444| 655| "size", NULL 445| 655| }; 446| 655| static const char * const keys_t[] = { 447| 655| "tags", "time", "type", NULL 448| 655| }; 449| 655| static const char * const keys_u[] = { 450| 655| "uid", "uname", NULL 451| 655| }; 452| 655| const char * const *keys; 453| 655| int i; 454| | 455| 655| switch (*p) { 456| 18| case 'c': keys = keys_c; break; ------------------ | Branch (456:2): [True: 18, False: 637] ------------------ 457| 302| case 'd': case 'f': keys = keys_df; break; ------------------ | Branch (457:2): [True: 284, False: 371] | Branch (457:12): [True: 18, False: 637] ------------------ 458| 202| case 'g': keys = keys_g; break; ------------------ | Branch (458:2): [True: 202, False: 453] ------------------ 459| 6| case 'i': case 'l': keys = keys_il; break; ------------------ | Branch (459:2): [True: 6, False: 649] | Branch (459:12): [True: 0, False: 655] ------------------ 460| 0| case 'm': keys = keys_m; break; ------------------ | Branch (460:2): [True: 0, False: 655] ------------------ 461| 12| case 'n': case 'o': keys = keys_no; break; ------------------ | Branch (461:2): [True: 12, False: 643] | Branch (461:12): [True: 0, False: 655] ------------------ 462| 4| case 'r': keys = keys_r; break; ------------------ | Branch (462:2): [True: 4, False: 651] ------------------ 463| 12| case 's': keys = keys_s; break; ------------------ | Branch (463:2): [True: 12, False: 643] ------------------ 464| 49| case 't': keys = keys_t; break; ------------------ | Branch (464:2): [True: 49, False: 606] ------------------ 465| 24| case 'u': keys = keys_u; break; ------------------ | Branch (465:2): [True: 24, False: 631] ------------------ 466| 26| default: return (0);/* Unknown key */ ------------------ | Branch (466:2): [True: 26, False: 629] ------------------ 467| 655| } 468| | 469| 838| for (i = 0; keys[i] != NULL; i++) { ------------------ | Branch (469:14): [True: 832, False: 6] ------------------ 470| 832| int l = bid_keycmp(p, keys[i], len); 471| 832| if (l > 0) ------------------ | Branch (471:7): [True: 623, False: 209] ------------------ 472| 623| return (l); 473| 832| } 474| 6| return (0);/* Unknown key */ 475| 629|} archive_read_support_format_mtree.c:bid_entry: 542| 963|{ 543| 963| int f = 0; 544| 963| static const unsigned char safe_char[256] = { 545| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 00 - 0F */ 546| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 10 - 1F */ 547| | /* !"$%&'()*+,-./ EXCLUSION:( )(#) */ 548| 963| 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 20 - 2F */ 549| | /* 0123456789:;<>? EXCLUSION:(=) */ 550| 963| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, /* 30 - 3F */ 551| | /* @ABCDEFGHIJKLMNO */ 552| 963| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 40 - 4F */ 553| | /* PQRSTUVWXYZ[\]^_ */ 554| 963| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 50 - 5F */ 555| | /* `abcdefghijklmno */ 556| 963| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 60 - 6F */ 557| | /* pqrstuvwxyz{|}~ */ 558| 963| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, /* 70 - 7F */ 559| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 80 - 8F */ 560| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 90 - 9F */ 561| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* A0 - AF */ 562| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* B0 - BF */ 563| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* C0 - CF */ 564| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* D0 - DF */ 565| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* E0 - EF */ 566| 963| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* F0 - FF */ 567| 963| }; 568| 963| ssize_t ll; 569| 963| const char *pp = p; 570| 963| const char * const pp_end = pp + len; 571| | 572| 963| *last_is_path = 0; 573| | /* 574| | * Skip the path-name which is quoted. 575| | */ 576| 12.6k| for (;pp < pp_end; ++pp) { ------------------ | Branch (576:8): [True: 12.6k, False: 0] ------------------ 577| 12.6k| if (!safe_char[*(const unsigned char *)pp]) { ------------------ | Branch (577:7): [True: 963, False: 11.6k] ------------------ 578| 963| if (*pp != ' ' && *pp != '\t' && *pp != '\r' ------------------ | Branch (578:8): [True: 884, False: 79] | Branch (578:22): [True: 832, False: 52] | Branch (578:37): [True: 510, False: 322] ------------------ 579| 510| && *pp != '\n') ------------------ | Branch (579:11): [True: 257, False: 253] ------------------ 580| 257| f = 0; 581| 963| break; 582| 963| } 583| 11.6k| f = 1; 584| 11.6k| } 585| 963| ll = pp_end - pp; 586| | 587| | /* If a path-name was not found at the first, try to check 588| | * a mtree format(a.k.a form D) ``NetBSD's mtree -D'' creates, 589| | * which places the path-name at the last. */ 590| 963| if (f == 0) { ------------------ | Branch (590:6): [True: 257, False: 706] ------------------ 591| 257| const char *pb = p + len - nl; 592| 257| int name_len = 0; 593| 257| int slash; 594| | 595| | /* The form D accepts only a single line for an entry. */ 596| 257| if (pb-2 >= p && ------------------ | Branch (596:7): [True: 257, False: 0] ------------------ 597| 257| pb[-1] == '\\' && (pb[-2] == ' ' || pb[-2] == '\t')) ------------------ | Branch (597:7): [True: 1, False: 256] | Branch (597:26): [True: 0, False: 1] | Branch (597:43): [True: 0, False: 1] ------------------ 598| 0| return (-1); 599| 257| if (pb-1 >= p && pb[-1] == '\\') ------------------ | Branch (599:7): [True: 257, False: 0] | Branch (599:20): [True: 1, False: 256] ------------------ 600| 1| return (-1); 601| | 602| 256| slash = 0; 603| 18.0k| while (p <= --pb && *pb != ' ' && *pb != '\t') { ------------------ | Branch (603:10): [True: 18.0k, False: 0] | Branch (603:23): [True: 18.0k, False: 10] | Branch (603:37): [True: 18.0k, False: 8] ------------------ 604| 18.0k| if (!safe_char[*(const unsigned char *)pb]) ------------------ | Branch (604:8): [True: 238, False: 17.8k] ------------------ 605| 238| return (-1); 606| 17.8k| name_len++; 607| | /* The pathname should have a slash in this 608| | * format. */ 609| 17.8k| if (*pb == '/') ------------------ | Branch (609:8): [True: 39, False: 17.7k] ------------------ 610| 39| slash = 1; 611| 17.8k| } 612| 18| if (name_len == 0 || slash == 0) ------------------ | Branch (612:7): [True: 8, False: 10] | Branch (612:24): [True: 4, False: 6] ------------------ 613| 12| return (-1); 614| | /* If '/' is placed at the first in this field, this is not 615| | * a valid filename. */ 616| 6| if (pb[1] == '/') ------------------ | Branch (616:7): [True: 0, False: 6] ------------------ 617| 0| return (-1); 618| 6| ll = len - nl - name_len; 619| 6| pp = p; 620| 6| *last_is_path = 1; 621| 6| } 622| | 623| 712| return (bid_keyword_list(pp, ll, 0, *last_is_path)); 624| 963|} archive_read_support_format_mtree.c:read_header: 1077| 5.94k|{ 1078| 5.94k| struct mtree *mtree = a->format->data; 1079| 5.94k| int r, use_next; 1080| | 1081| 5.94k| if (mtree->fd >= 0) { ------------------ | Branch (1081:6): [True: 0, False: 5.94k] ------------------ 1082| 0| close(mtree->fd); 1083| 0| mtree->fd = -1; 1084| 0| } 1085| | 1086| 5.94k| if (mtree->entries == NULL) { ------------------ | Branch (1086:6): [True: 61, False: 5.88k] ------------------ 1087| 61| mtree->resolver = archive_entry_linkresolver_new(); 1088| 61| if (mtree->resolver == NULL) ------------------ | Branch (1088:7): [True: 0, False: 61] ------------------ 1089| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1090| 61| archive_entry_linkresolver_set_strategy(mtree->resolver, 1091| 61| ARCHIVE_FORMAT_MTREE); ------------------ | | 379| 61|#define ARCHIVE_FORMAT_MTREE 0x80000 ------------------ 1092| 61| r = read_mtree(a, mtree); 1093| 61| if (r != ARCHIVE_OK) ------------------ | | 233| 61|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1093:7): [True: 19, False: 42] ------------------ 1094| 19| return (r); 1095| 61| } 1096| | 1097| 5.93k| a->archive.archive_format = mtree->archive_format; 1098| 5.93k| a->archive.archive_format_name = mtree->archive_format_name; 1099| | 1100| 14.3k| for (;;) { 1101| 14.3k| if (mtree->this_entry == NULL) ------------------ | Branch (1101:7): [True: 42, False: 14.3k] ------------------ 1102| 42| return (ARCHIVE_EOF); ------------------ | | 232| 42|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1103| 14.3k| if (strcmp(mtree->this_entry->name, "..") == 0) { ------------------ | Branch (1103:7): [True: 2.22k, False: 12.1k] ------------------ 1104| 2.22k| mtree->this_entry->used = 1; 1105| 2.22k| if (archive_strlen(&mtree->current_dir) > 0) { ------------------ | | 178| 2.22k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1105:8): [True: 2.05k, False: 172] ------------------ 1106| | /* Roll back current path. */ 1107| 2.05k| archive_string_dirname(&mtree->current_dir); 1108| 2.05k| if (strcmp(mtree->current_dir.s, ".") == 0) ------------------ | Branch (1108:9): [True: 885, False: 1.16k] ------------------ 1109| 885| archive_string_empty(&mtree->current_dir); ------------------ | | 181| 885|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1110| 2.05k| } 1111| 2.22k| } 1112| 14.3k| if (!mtree->this_entry->used) { ------------------ | Branch (1112:7): [True: 5.88k, False: 8.46k] ------------------ 1113| 5.88k| use_next = 0; 1114| 5.88k| r = parse_file(a, entry, mtree, mtree->this_entry, 1115| 5.88k| &use_next); 1116| 5.88k| if (use_next == 0) ------------------ | Branch (1116:8): [True: 5.88k, False: 0] ------------------ 1117| 5.88k| return (r); 1118| 5.88k| } 1119| 8.46k| mtree->this_entry = mtree->this_entry->next; 1120| 8.46k| } 1121| 5.93k|} archive_read_support_format_mtree.c:read_mtree: 996| 61|{ 997| 61| ssize_t len; 998| 61| uintmax_t counter; 999| 61| char *p, *s; 1000| 61| struct mtree_option *global; 1001| 61| struct mtree_entry *last_entry; 1002| 61| int r, is_form_d; 1003| | 1004| 61| mtree->archive_format = ARCHIVE_FORMAT_MTREE; ------------------ | | 379| 61|#define ARCHIVE_FORMAT_MTREE 0x80000 ------------------ 1005| 61| mtree->archive_format_name = "mtree"; 1006| | 1007| 61| global = NULL; 1008| 61| last_entry = NULL; 1009| | 1010| 61| (void)detect_form(a, &is_form_d); 1011| | 1012| 33.5k| for (counter = 1; ; ++counter) { 1013| 33.5k| r = ARCHIVE_OK; ------------------ | | 233| 33.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1014| 33.5k| len = readline(a, mtree, &p, 65536); 1015| 33.5k| if (len == 0) { ------------------ | Branch (1015:7): [True: 42, False: 33.4k] ------------------ 1016| 42| mtree->this_entry = mtree->entries; 1017| 42| free_options(global); 1018| 42| return (ARCHIVE_OK); ------------------ | | 233| 42|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1019| 42| } 1020| 33.4k| if (len < 0) { ------------------ | Branch (1020:7): [True: 8, False: 33.4k] ------------------ 1021| 8| free_options(global); 1022| 8| return ((int)len); 1023| 8| } 1024| | /* Leading whitespace is never significant, ignore it. */ 1025| 75.3k| while (*p == ' ' || *p == '\t') { ------------------ | Branch (1025:10): [True: 41.7k, False: 33.5k] | Branch (1025:23): [True: 142, False: 33.4k] ------------------ 1026| 41.8k| ++p; 1027| 41.8k| --len; 1028| 41.8k| } 1029| | /* Skip content lines and blank lines. */ 1030| 33.4k| if (*p == '#') ------------------ | Branch (1030:7): [True: 171, False: 33.2k] ------------------ 1031| 171| continue; 1032| 33.2k| if (*p == '\r' || *p == '\n' || *p == '\0') ------------------ | Branch (1032:7): [True: 0, False: 33.2k] | Branch (1032:21): [True: 21.0k, False: 12.2k] | Branch (1032:35): [True: 0, False: 12.2k] ------------------ 1033| 21.0k| continue; 1034| | /* Non-printable characters are not allowed */ 1035| 2.65M| for (s = p;s < p + len - 1; s++) { ------------------ | Branch (1035:14): [True: 2.63M, False: 12.2k] ------------------ 1036| 2.63M| if (!isprint((unsigned char)*s) && *s != '\t') { ------------------ | Branch (1036:8): [True: 6.83k, False: 2.63M] | Branch (1036:39): [True: 9, False: 6.82k] ------------------ 1037| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 9|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1038| 9| "Non-printable character 0x%02X", (unsigned char)(*s)); 1039| 9| r = ARCHIVE_FATAL; ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1040| 9| break; 1041| 9| } 1042| 2.63M| } 1043| 12.2k| if (r != ARCHIVE_OK) ------------------ | | 233| 12.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1043:7): [True: 9, False: 12.2k] ------------------ 1044| 9| break; 1045| 12.2k| if (*p != '/') { ------------------ | Branch (1045:7): [True: 10.5k, False: 1.68k] ------------------ 1046| 10.5k| r = process_add_entry(a, mtree, &global, p, len, 1047| 10.5k| &last_entry, is_form_d); 1048| 10.5k| } else if (len > 4 && strncmp(p, "/set", 4) == 0) { ------------------ | Branch (1048:14): [True: 1.68k, False: 0] | Branch (1048:25): [True: 795, False: 888] ------------------ 1049| 795| if (p[4] != ' ' && p[4] != '\t') ------------------ | Branch (1049:8): [True: 536, False: 259] | Branch (1049:23): [True: 0, False: 536] ------------------ 1050| 0| break; 1051| 795| r = process_global_set(a, &global, p); 1052| 888| } else if (len > 6 && strncmp(p, "/unset", 6) == 0) { ------------------ | Branch (1052:14): [True: 888, False: 0] | Branch (1052:25): [True: 886, False: 2] ------------------ 1053| 886| if (p[6] != ' ' && p[6] != '\t') ------------------ | Branch (1053:8): [True: 0, False: 886] | Branch (1053:23): [True: 0, False: 0] ------------------ 1054| 0| break; 1055| 886| r = process_global_unset(a, &global, p); 1056| 886| } else 1057| 2| break; 1058| | 1059| 12.2k| if (r != ARCHIVE_OK) { ------------------ | | 233| 12.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1059:7): [True: 0, False: 12.2k] ------------------ 1060| 0| free_options(global); 1061| 0| return r; 1062| 0| } 1063| 12.2k| } 1064| | 1065| 11| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 11|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1066| 11| "Can't parse line %ju", counter); 1067| 11| free_options(global); 1068| 11| return (ARCHIVE_FATAL); ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1069| 61|} archive_read_support_format_mtree.c:readline: 2041| 33.5k|{ 2042| 33.5k| ssize_t bytes_read; 2043| 33.5k| ssize_t total_size = 0; 2044| 33.5k| ssize_t find_off = 0; 2045| 33.5k| const void *nl, *t; 2046| 33.5k| char *u; 2047| | 2048| | /* Accumulate line in a line buffer. */ 2049| 39.0k| for (;;) { 2050| | /* Read some more. */ 2051| 39.0k| t = __archive_read_ahead(a, 1, &bytes_read); 2052| 39.0k| if (t == NULL) ------------------ | Branch (2052:7): [True: 42, False: 38.9k] ------------------ 2053| 42| return (0); 2054| 38.9k| if (bytes_read < 0) ------------------ | Branch (2054:7): [True: 0, False: 38.9k] ------------------ 2055| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2056| 38.9k| nl = memchr(t, '\n', bytes_read); 2057| | /* If we found '\n', trim the read to end exactly there. */ 2058| 38.9k| if (nl != NULL) { ------------------ | Branch (2058:7): [True: 38.8k, False: 72] ------------------ 2059| 38.8k| bytes_read = ((const char *)nl) - ((const char *)t) + 1; 2060| 38.8k| } 2061| 38.9k| if (total_size + bytes_read + 1 > limit) { ------------------ | Branch (2061:7): [True: 8, False: 38.9k] ------------------ 2062| 8| archive_set_error(&a->archive, 2063| 8| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 8|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2064| 8| "Line too long"); 2065| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2066| 8| } 2067| 38.9k| if (archive_string_ensure(&mtree->line, ------------------ | Branch (2067:7): [True: 0, False: 38.9k] ------------------ 2068| 38.9k| total_size + bytes_read + 1) == NULL) { 2069| 0| archive_set_error(&a->archive, ENOMEM, 2070| 0| "Can't allocate working buffer"); 2071| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2072| 0| } 2073| | /* Append new bytes to string. */ 2074| 38.9k| memcpy(mtree->line.s + total_size, t, bytes_read); 2075| 38.9k| __archive_read_consume(a, bytes_read); 2076| 38.9k| total_size += bytes_read; 2077| 38.9k| mtree->line.s[total_size] = '\0'; 2078| | 2079| 2.73M| for (u = mtree->line.s + find_off; *u; ++u) { ------------------ | Branch (2079:38): [True: 2.72M, False: 5.15k] ------------------ 2080| 2.72M| if (u[0] == '\n') { ------------------ | Branch (2080:8): [True: 33.4k, False: 2.69M] ------------------ 2081| | /* Ends with unescaped newline. */ 2082| | /* Check if preceded by '\r' for CRLF handling */ 2083| 33.4k| if (u > mtree->line.s && u[-1] == '\r') { ------------------ | Branch (2083:9): [True: 12.3k, False: 21.0k] | Branch (2083:30): [True: 79, False: 12.3k] ------------------ 2084| | /* CRLF ending - remove the '\r' */ 2085| 79| u[-1] = '\n'; 2086| 79| u[0] = '\0'; 2087| 79| total_size--; 2088| 79| } 2089| 33.4k| *start = mtree->line.s; 2090| 33.4k| return total_size; 2091| 2.69M| } else if (u[0] == '#') { ------------------ | Branch (2091:15): [True: 3.26k, False: 2.69M] ------------------ 2092| | /* Ends with comment sequence #...\n */ 2093| 3.26k| if (nl == NULL) { ------------------ | Branch (2093:9): [True: 3, False: 3.25k] ------------------ 2094| | /* But we've not found the \n yet */ 2095| 3| break; 2096| 3| } 2097| 2.69M| } else if (u[0] == '\\') { ------------------ | Branch (2097:15): [True: 3.26k, False: 2.68M] ------------------ 2098| 3.26k| if (u[1] == '\n') { ------------------ | Branch (2098:9): [True: 122, False: 3.14k] ------------------ 2099| | /* Trim escaped newline. */ 2100| 122| total_size -= 2; 2101| 122| mtree->line.s[total_size] = '\0'; 2102| 122| break; 2103| 3.14k| } else if (u[1] == '\r' && u[2] == '\n') { ------------------ | Branch (2103:16): [True: 241, False: 2.90k] | Branch (2103:32): [True: 226, False: 15] ------------------ 2104| | /* Trim escaped CRLF. */ 2105| 226| total_size -= 3; 2106| 226| mtree->line.s[total_size] = '\0'; 2107| 226| break; 2108| 2.91k| } else if (u[1] != '\0') { ------------------ | Branch (2108:16): [True: 2.91k, False: 1] ------------------ 2109| | /* Skip the two-char escape sequence */ 2110| 2.91k| ++u; 2111| 2.91k| } 2112| 3.26k| } 2113| 2.72M| } 2114| 5.50k| find_off = u - mtree->line.s; 2115| 5.50k| } 2116| 33.5k|} archive_read_support_format_mtree.c:process_add_entry: 882| 10.5k|{ 883| 10.5k| struct mtree_entry *entry; 884| 10.5k| struct mtree_option *iter; 885| 10.5k| const char *next, *eq, *name, *end; 886| 10.5k| size_t name_len, len; 887| 10.5k| int r, i; 888| | 889| 10.5k| if ((entry = malloc(sizeof(*entry))) == NULL) { ------------------ | Branch (889:6): [True: 0, False: 10.5k] ------------------ 890| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 891| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 892| 0| } 893| 10.5k| entry->next = NULL; 894| 10.5k| entry->options = NULL; 895| 10.5k| entry->name = NULL; 896| 10.5k| entry->used = 0; 897| 10.5k| entry->full = 0; 898| | 899| | /* Add this entry to list. */ 900| 10.5k| if (*last_entry == NULL) ------------------ | Branch (900:6): [True: 54, False: 10.4k] ------------------ 901| 54| mtree->entries = entry; 902| 10.4k| else 903| 10.4k| (*last_entry)->next = entry; 904| 10.5k| *last_entry = entry; 905| | 906| 10.5k| if (is_form_d) { ------------------ | Branch (906:6): [True: 163, False: 10.3k] ------------------ 907| | /* Filename is last item on line. */ 908| | /* Adjust line_len to trim trailing whitespace */ 909| 337| while (line_len > 0) { ------------------ | Branch (909:10): [True: 337, False: 0] ------------------ 910| 337| char last_character = line[line_len - 1]; 911| 337| if (last_character == '\r' ------------------ | Branch (911:8): [True: 0, False: 337] ------------------ 912| 337| || last_character == '\n' ------------------ | Branch (912:11): [True: 163, False: 174] ------------------ 913| 174| || last_character == '\t' ------------------ | Branch (913:11): [True: 0, False: 174] ------------------ 914| 174| || last_character == ' ') { ------------------ | Branch (914:11): [True: 11, False: 163] ------------------ 915| 174| line_len--; 916| 174| } else { 917| 163| break; 918| 163| } 919| 337| } 920| | /* Name starts after the last whitespace separator */ 921| 163| name = line; 922| 3.75k| for (i = 0; i < line_len; i++) { ------------------ | Branch (922:15): [True: 3.59k, False: 163] ------------------ 923| 3.59k| if (line[i] == '\r' ------------------ | Branch (923:8): [True: 0, False: 3.59k] ------------------ 924| 3.59k| || line[i] == '\n' ------------------ | Branch (924:11): [True: 0, False: 3.59k] ------------------ 925| 3.59k| || line[i] == '\t' ------------------ | Branch (925:11): [True: 168, False: 3.42k] ------------------ 926| 3.42k| || line[i] == ' ') { ------------------ | Branch (926:11): [True: 557, False: 2.86k] ------------------ 927| 725| name = line + i + 1; 928| 725| } 929| 3.59k| } 930| 163| name_len = line + line_len - name; 931| 163| end = name; 932| 10.3k| } else { 933| | /* Filename is first item on line */ 934| 10.3k| name_len = strcspn(line, " \t\r\n"); 935| 10.3k| name = line; 936| 10.3k| line += name_len; 937| 10.3k| end = line + line_len; 938| 10.3k| } 939| | /* name/name_len is the name within the line. */ 940| | /* line..end brackets the entire line except the name */ 941| | 942| 10.5k| if ((entry->name = malloc(name_len + 1)) == NULL) { ------------------ | Branch (942:6): [True: 0, False: 10.5k] ------------------ 943| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 944| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 945| 0| } 946| | 947| 10.5k| memcpy(entry->name, name, name_len); 948| 10.5k| entry->name[name_len] = '\0'; 949| 10.5k| parse_escapes(entry->name, entry); 950| | 951| 10.5k| entry->next_dup = NULL; 952| 10.5k| if (entry->full) { ------------------ | Branch (952:6): [True: 690, False: 9.84k] ------------------ 953| 690| if (!__archive_rb_tree_insert_node(&mtree->rbtree, &entry->rbnode)) { ------------------ | Branch (953:7): [True: 560, False: 130] ------------------ 954| 560| struct mtree_entry *alt; 955| 560| alt = (struct mtree_entry *)__archive_rb_tree_find_node( 956| 560| &mtree->rbtree, entry->name); 957| 560| if (alt != NULL) { ------------------ | Branch (957:8): [True: 560, False: 0] ------------------ 958| 11.0k| while (alt->next_dup) ------------------ | Branch (958:12): [True: 10.5k, False: 560] ------------------ 959| 10.5k| alt = alt->next_dup; 960| 560| alt->next_dup = entry; 961| 560| } 962| 560| } 963| 690| } 964| | 965| 25.3k| for (iter = *global; iter != NULL; iter = iter->next) { ------------------ | Branch (965:23): [True: 14.8k, False: 10.5k] ------------------ 966| 14.8k| r = add_option(a, &entry->options, iter->value, 967| 14.8k| strlen(iter->value)); 968| 14.8k| if (r != ARCHIVE_OK) ------------------ | | 233| 14.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (968:7): [True: 0, False: 14.8k] ------------------ 969| 0| return (r); 970| 14.8k| } 971| | 972| 18.6k| for (;;) { 973| 18.6k| next = line + strspn(line, " \t\r\n"); 974| 18.6k| if (*next == '\0') ------------------ | Branch (974:7): [True: 10.3k, False: 8.27k] ------------------ 975| 10.3k| return (ARCHIVE_OK); ------------------ | | 233| 10.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 976| 8.27k| if (next >= end) ------------------ | Branch (976:7): [True: 163, False: 8.11k] ------------------ 977| 163| return (ARCHIVE_OK); ------------------ | | 233| 163|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 978| 8.11k| line = next; 979| 8.11k| next = line + strcspn(line, " \t\r\n"); 980| 8.11k| eq = strchr(line, '='); 981| 8.11k| if (eq == NULL || eq > next) ------------------ | Branch (981:7): [True: 2.87k, False: 5.24k] | Branch (981:21): [True: 568, False: 4.67k] ------------------ 982| 3.44k| len = next - line; 983| 4.67k| else 984| 4.67k| len = eq - line; 985| | 986| 8.11k| remove_option(&entry->options, line, len); 987| 8.11k| r = add_option(a, &entry->options, line, next - line); 988| 8.11k| if (r != ARCHIVE_OK) ------------------ | | 233| 8.11k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (988:7): [True: 0, False: 8.11k] ------------------ 989| 0| return (r); 990| 8.11k| line = next; 991| 8.11k| } 992| 10.5k|} archive_read_support_format_mtree.c:parse_escapes: 1898| 11.1k|{ 1899| 11.1k| char *dest = src; 1900| 11.1k| char c; 1901| | 1902| 11.1k| if (mentry != NULL && strcmp(src, ".") == 0) ------------------ | Branch (1902:6): [True: 10.5k, False: 656] | Branch (1902:24): [True: 8, False: 10.5k] ------------------ 1903| 8| mentry->full = 1; 1904| | 1905| 272k| while (*src != '\0') { ------------------ | Branch (1905:9): [True: 260k, False: 11.1k] ------------------ 1906| 260k| c = *src++; 1907| 260k| if (c == '/' && mentry != NULL) ------------------ | Branch (1907:7): [True: 760, False: 260k] | Branch (1907:19): [True: 760, False: 0] ------------------ 1908| 760| mentry->full = 1; 1909| 260k| if (c == '\\') { ------------------ | Branch (1909:7): [True: 2.70k, False: 258k] ------------------ 1910| 2.70k| switch (src[0]) { ------------------ | Branch (1910:12): [True: 2.07k, False: 622] ------------------ 1911| 1.39k| case '0': ------------------ | Branch (1911:4): [True: 1.39k, False: 1.31k] ------------------ 1912| 1.39k| if (src[1] < '0' || src[1] > '7') { ------------------ | Branch (1912:9): [True: 123, False: 1.26k] | Branch (1912:25): [True: 293, False: 974] ------------------ 1913| 416| c = 0; 1914| 416| ++src; 1915| 416| break; 1916| 416| } 1917| | /* FALLTHROUGH */ 1918| 1.02k| case '1': ------------------ | Branch (1918:4): [True: 50, False: 2.65k] ------------------ 1919| 1.04k| case '2': ------------------ | Branch (1919:4): [True: 16, False: 2.68k] ------------------ 1920| 1.04k| case '3': ------------------ | Branch (1920:4): [True: 1, False: 2.69k] ------------------ 1921| 1.04k| if (src[1] >= '0' && src[1] <= '7' && ------------------ | Branch (1921:9): [True: 1.02k, False: 16] | Branch (1921:26): [True: 1.02k, False: 4] ------------------ 1922| 1.02k| src[2] >= '0' && src[2] <= '7') { ------------------ | Branch (1922:9): [True: 818, False: 203] | Branch (1922:26): [True: 65, False: 753] ------------------ 1923| 65| c = (src[0] - '0') << 6; 1924| 65| c |= (src[1] - '0') << 3; 1925| 65| c |= (src[2] - '0'); 1926| 65| src += 3; 1927| 65| } 1928| 1.04k| break; 1929| 1| case 'a': ------------------ | Branch (1929:4): [True: 1, False: 2.69k] ------------------ 1930| 1| c = '\a'; 1931| 1| ++src; 1932| 1| break; 1933| 0| case 'b': ------------------ | Branch (1933:4): [True: 0, False: 2.70k] ------------------ 1934| 0| c = '\b'; 1935| 0| ++src; 1936| 0| break; 1937| 0| case 'f': ------------------ | Branch (1937:4): [True: 0, False: 2.70k] ------------------ 1938| 0| c = '\f'; 1939| 0| ++src; 1940| 0| break; 1941| 0| case 'n': ------------------ | Branch (1941:4): [True: 0, False: 2.70k] ------------------ 1942| 0| c = '\n'; 1943| 0| ++src; 1944| 0| break; 1945| 479| case 'r': ------------------ | Branch (1945:4): [True: 479, False: 2.22k] ------------------ 1946| 479| c = '\r'; 1947| 479| ++src; 1948| 479| break; 1949| 0| case 's': ------------------ | Branch (1949:4): [True: 0, False: 2.70k] ------------------ 1950| 0| c = ' '; 1951| 0| ++src; 1952| 0| break; 1953| 0| case 't': ------------------ | Branch (1953:4): [True: 0, False: 2.70k] ------------------ 1954| 0| c = '\t'; 1955| 0| ++src; 1956| 0| break; 1957| 1| case 'v': ------------------ | Branch (1957:4): [True: 1, False: 2.69k] ------------------ 1958| 1| c = '\v'; 1959| 1| ++src; 1960| 1| break; 1961| 140| case '\\': ------------------ | Branch (1961:4): [True: 140, False: 2.56k] ------------------ 1962| 140| c = '\\'; 1963| 140| ++src; 1964| 140| break; 1965| 2.70k| } 1966| 2.70k| } 1967| 260k| *dest++ = c; 1968| 260k| } 1969| 11.1k| *dest = '\0'; 1970| 11.1k|} archive_read_support_format_mtree.c:add_option: 775| 27.3k|{ 776| 27.3k| struct mtree_option *opt; 777| | 778| 27.3k| if ((opt = malloc(sizeof(*opt))) == NULL) { ------------------ | Branch (778:6): [True: 0, False: 27.3k] ------------------ 779| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 780| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 781| 0| } 782| 27.3k| if ((opt->value = malloc(len + 1)) == NULL) { ------------------ | Branch (782:6): [True: 0, False: 27.3k] ------------------ 783| 0| free(opt); 784| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 785| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 786| 0| } 787| 27.3k| memcpy(opt->value, value, len); 788| 27.3k| opt->value[len] = '\0'; 789| 27.3k| opt->next = *global; 790| 27.3k| *global = opt; 791| 27.3k| return (ARCHIVE_OK); ------------------ | | 233| 27.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 792| 27.3k|} archive_read_support_format_mtree.c:remove_option: 796| 16.0k|{ 797| 16.0k| struct mtree_option *iter, *last; 798| | 799| 16.0k| last = NULL; 800| 74.8k| for (iter = *global; iter != NULL; last = iter, iter = iter->next) { ------------------ | Branch (800:23): [True: 63.3k, False: 11.4k] ------------------ 801| 63.3k| if (strncmp(iter->value, value, len) == 0 && ------------------ | Branch (801:7): [True: 8.15k, False: 55.1k] ------------------ 802| 8.15k| (iter->value[len] == '\0' || ------------------ | Branch (802:8): [True: 3.38k, False: 4.77k] ------------------ 803| 4.77k| iter->value[len] == '=')) ------------------ | Branch (803:8): [True: 1.17k, False: 3.59k] ------------------ 804| 4.55k| break; 805| 63.3k| } 806| 16.0k| if (iter == NULL) ------------------ | Branch (806:6): [True: 11.4k, False: 4.55k] ------------------ 807| 11.4k| return; 808| 4.55k| if (last == NULL) ------------------ | Branch (808:6): [True: 803, False: 3.75k] ------------------ 809| 803| *global = iter->next; 810| 3.75k| else 811| 3.75k| last->next = iter->next; 812| | 813| 4.55k| free(iter->value); 814| 4.55k| free(iter); 815| 4.55k|} archive_read_support_format_mtree.c:process_global_set: 820| 795|{ 821| 795| const char *next, *eq; 822| 795| size_t len; 823| 795| int r; 824| | 825| 795| line += 4; 826| 5.16k| for (;;) { 827| 5.16k| next = line + strspn(line, " \t\r\n"); 828| 5.16k| if (*next == '\0') ------------------ | Branch (828:7): [True: 795, False: 4.36k] ------------------ 829| 795| return (ARCHIVE_OK); ------------------ | | 233| 795|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 830| 4.36k| line = next; 831| 4.36k| next = line + strcspn(line, " \t\r\n"); 832| 4.36k| eq = strchr(line, '='); 833| 4.36k| if (eq == NULL || eq > next) ------------------ | Branch (833:7): [True: 3.84k, False: 524] | Branch (833:21): [True: 104, False: 420] ------------------ 834| 3.94k| len = next - line; 835| 420| else 836| 420| len = eq - line; 837| | 838| 4.36k| remove_option(global, line, len); 839| 4.36k| r = add_option(a, global, line, next - line); 840| 4.36k| if (r != ARCHIVE_OK) ------------------ | | 233| 4.36k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (840:7): [True: 0, False: 4.36k] ------------------ 841| 0| return (r); 842| 4.36k| line = next; 843| 4.36k| } 844| 795|} archive_read_support_format_mtree.c:process_global_unset: 849| 886|{ 850| 886| const char *next; 851| 886| size_t len; 852| | 853| 886| line += 6; 854| 886| if (strchr(line, '=') != NULL) { ------------------ | Branch (854:6): [True: 0, False: 886] ------------------ 855| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 856| 0| "/unset shall not contain `='"); 857| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 858| 0| } 859| | 860| 4.97k| for (;;) { 861| 4.97k| next = line + strspn(line, " \t\r\n"); 862| 4.97k| if (*next == '\0') ------------------ | Branch (862:7): [True: 886, False: 4.08k] ------------------ 863| 886| return (ARCHIVE_OK); ------------------ | | 233| 886|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 864| 4.08k| line = next; 865| 4.08k| len = strcspn(line, " \t\r\n"); 866| | 867| 4.08k| if (len == 3 && strncmp(line, "all", 3) == 0) { ------------------ | Branch (867:7): [True: 886, False: 3.19k] | Branch (867:19): [True: 531, False: 355] ------------------ 868| 531| free_options(*global); 869| 531| *global = NULL; 870| 3.55k| } else { 871| 3.55k| remove_option(global, line, len); 872| 3.55k| } 873| | 874| 4.08k| line += len; 875| 4.08k| } 876| 886|} archive_read_support_format_mtree.c:parse_file: 1131| 5.88k|{ 1132| 5.88k| const char *path; 1133| 5.88k| la_seek_stat_t st_storage, *st; 1134| 5.88k| struct mtree_entry *mp; 1135| 5.88k| struct archive_entry *sparse_entry; 1136| 5.88k| int r = ARCHIVE_OK, r1, parsed_kws; ------------------ | | 233| 5.88k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1137| | 1138| 5.88k| mentry->used = 1; 1139| | 1140| | /* Initialize reasonable defaults. */ 1141| 5.88k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 5.88k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1142| 5.88k| archive_entry_set_size(entry, 0); 1143| 5.88k| archive_string_empty(&mtree->contents_name); ------------------ | | 181| 5.88k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1144| | 1145| | /* Parse options from this line. */ 1146| 5.88k| parsed_kws = 0; 1147| 5.88k| r = parse_line(a, entry, mtree, mentry, &parsed_kws); 1148| | 1149| 5.88k| if (mentry->full) { ------------------ | Branch (1149:6): [True: 92, False: 5.79k] ------------------ 1150| 92| archive_entry_copy_pathname(entry, mentry->name); 1151| | /* 1152| | * "Full" entries are allowed to have multiple lines 1153| | * and those lines aren't required to be adjacent. We 1154| | * don't support multiple lines for "relative" entries 1155| | * nor do we make any attempt to merge data from 1156| | * separate "relative" and "full" entries. (Merging 1157| | * "relative" and "full" entries would require dealing 1158| | * with pathname canonicalization, which is a very 1159| | * tricky subject.) 1160| | */ 1161| 92| mp = (struct mtree_entry *)__archive_rb_tree_find_node( 1162| 92| &mtree->rbtree, mentry->name); 1163| 533| for (; mp; mp = mp->next_dup) { ------------------ | Branch (1163:10): [True: 441, False: 92] ------------------ 1164| 441| if (mp->full && !mp->used) { ------------------ | Branch (1164:8): [True: 441, False: 0] | Branch (1164:20): [True: 349, False: 92] ------------------ 1165| | /* Later lines override earlier ones. */ 1166| 349| mp->used = 1; 1167| 349| r1 = parse_line(a, entry, mtree, mp, &parsed_kws); 1168| 349| if (r1 < r) ------------------ | Branch (1168:9): [True: 0, False: 349] ------------------ 1169| 0| r = r1; 1170| 349| } 1171| 441| } 1172| 5.79k| } else { 1173| | /* 1174| | * Relative entries require us to construct 1175| | * the full path and possibly update the 1176| | * current directory. 1177| | */ 1178| 5.79k| size_t n = archive_strlen(&mtree->current_dir); ------------------ | | 178| 5.79k|#define archive_strlen(a) ((a)->length) ------------------ 1179| 5.79k| if (n > 0) ------------------ | Branch (1179:7): [True: 1.73k, False: 4.06k] ------------------ 1180| 1.73k| archive_strcat(&mtree->current_dir, "/"); 1181| 5.79k| archive_strcat(&mtree->current_dir, mentry->name); 1182| 5.79k| archive_entry_copy_pathname(entry, mtree->current_dir.s); 1183| 5.79k| if (archive_entry_filetype(entry) != AE_IFDIR) ------------------ | | 221| 5.79k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1183:7): [True: 3.58k, False: 2.21k] ------------------ 1184| 3.58k| mtree->current_dir.length = n; 1185| 5.79k| } 1186| | 1187| 5.88k| if (mtree->checkfs) { ------------------ | Branch (1187:6): [True: 0, False: 5.88k] ------------------ 1188| | /* 1189| | * Try to open and stat the file to get the real size 1190| | * and other file info. It would be nice to avoid 1191| | * this here so that getting a listing of an mtree 1192| | * wouldn't require opening every referenced contents 1193| | * file. But then we wouldn't know the actual 1194| | * contents size, so I don't see a really viable way 1195| | * around this. (Also, we may want to someday pull 1196| | * other unspecified info from the contents file on 1197| | * disk.) 1198| | */ 1199| 0| mtree->fd = -1; 1200| 0| if (archive_strlen(&mtree->contents_name) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1200:7): [True: 0, False: 0] ------------------ 1201| 0| path = mtree->contents_name.s; 1202| 0| else 1203| 0| path = archive_entry_pathname(entry); 1204| | 1205| 0| if (archive_entry_filetype(entry) == AE_IFREG || ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (1205:7): [True: 0, False: 0] ------------------ 1206| 0| archive_entry_filetype(entry) == AE_IFDIR) { ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1206:5): [True: 0, False: 0] ------------------ 1207| 0| mtree->fd = open(path, O_RDONLY | O_BINARY | O_CLOEXEC); ------------------ | | 63| 0|#define O_BINARY 0 ------------------ 1208| 0| __archive_ensure_cloexec_flag(mtree->fd); 1209| 0| if (mtree->fd == -1 && ( ------------------ | Branch (1209:8): [True: 0, False: 0] ------------------ 1210| |#if defined(_WIN32) && !defined(__CYGWIN__) 1211| | /* 1212| | * On Windows, attempting to open a file with an 1213| | * invalid name result in EINVAL (Error 22) 1214| | */ 1215| | (errno != ENOENT && errno != EINVAL) 1216| |#else 1217| 0| errno != ENOENT ------------------ | Branch (1217:5): [True: 0, False: 0] ------------------ 1218| 0|#endif 1219| 0| || archive_strlen(&mtree->contents_name) > 0)) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1219:12): [True: 0, False: 0] ------------------ 1220| 0| archive_set_error(&a->archive, errno, 1221| 0| "Can't open %s", path); 1222| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1223| 0| } 1224| 0| } 1225| | 1226| 0| st = &st_storage; 1227| 0| if (mtree->fd >= 0) { ------------------ | Branch (1227:7): [True: 0, False: 0] ------------------ 1228| 0| if (la_seek_fstat(mtree->fd, st) == -1) { ------------------ | | 41| 0|#define la_seek_fstat(fd, st) fstat((fd), (st)) ------------------ | Branch (1228:8): [True: 0, False: 0] ------------------ 1229| 0| archive_set_error(&a->archive, errno, 1230| 0| "Could not fstat %s", path); 1231| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1232| | /* If we can't stat it, don't keep it open. */ 1233| 0| close(mtree->fd); 1234| 0| mtree->fd = -1; 1235| 0| st = NULL; 1236| 0| } 1237| 0| } 1238| 0|#ifdef HAVE_LSTAT 1239| 0| else if (lstat(path, st) == -1) ------------------ | Branch (1239:12): [True: 0, False: 0] ------------------ 1240| |#else 1241| | else if (la_seek_stat(path, st) == -1) 1242| |#endif 1243| 0| { 1244| 0| st = NULL; 1245| 0| } 1246| | 1247| | /* 1248| | * Check for a mismatch between the type in the specification 1249| | * and the type of the contents object on disk. 1250| | */ 1251| 0| if (st != NULL) { ------------------ | Branch (1251:7): [True: 0, False: 0] ------------------ 1252| 0| if (((st->st_mode & S_IFMT) == S_IFREG && ------------------ | Branch (1252:9): [True: 0, False: 0] ------------------ 1253| 0| archive_entry_filetype(entry) == AE_IFREG) ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (1253:10): [True: 0, False: 0] ------------------ 1254| 0|#ifdef S_IFLNK 1255| 0| ||((st->st_mode & S_IFMT) == S_IFLNK && ------------------ | Branch (1255:9): [True: 0, False: 0] ------------------ 1256| 0| archive_entry_filetype(entry) == AE_IFLNK) ------------------ | | 217| 0|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1256:10): [True: 0, False: 0] ------------------ 1257| 0|#endif 1258| 0|#ifdef S_IFSOCK 1259| 0| ||((st->st_mode & S_IFSOCK) == S_IFSOCK && ------------------ | Branch (1259:9): [True: 0, False: 0] ------------------ 1260| 0| archive_entry_filetype(entry) == AE_IFSOCK) ------------------ | | 218| 0|#define AE_IFSOCK ((__LA_MODE_T)0140000) ------------------ | Branch (1260:10): [True: 0, False: 0] ------------------ 1261| 0|#endif 1262| 0|#ifdef S_IFCHR 1263| 0| ||((st->st_mode & S_IFMT) == S_IFCHR && ------------------ | Branch (1263:9): [True: 0, False: 0] ------------------ 1264| 0| archive_entry_filetype(entry) == AE_IFCHR) ------------------ | | 219| 0|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ | Branch (1264:10): [True: 0, False: 0] ------------------ 1265| 0|#endif 1266| 0|#ifdef S_IFBLK 1267| 0| ||((st->st_mode & S_IFMT) == S_IFBLK && ------------------ | Branch (1267:9): [True: 0, False: 0] ------------------ 1268| 0| archive_entry_filetype(entry) == AE_IFBLK) ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ | Branch (1268:10): [True: 0, False: 0] ------------------ 1269| 0|#endif 1270| 0| ||((st->st_mode & S_IFMT) == S_IFDIR && ------------------ | Branch (1270:9): [True: 0, False: 0] ------------------ 1271| 0| archive_entry_filetype(entry) == AE_IFDIR) ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1271:10): [True: 0, False: 0] ------------------ 1272| 0|#ifdef S_IFIFO 1273| 0| ||((st->st_mode & S_IFMT) == S_IFIFO && ------------------ | Branch (1273:9): [True: 0, False: 0] ------------------ 1274| 0| archive_entry_filetype(entry) == AE_IFIFO) ------------------ | | 222| 0|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ | Branch (1274:10): [True: 0, False: 0] ------------------ 1275| 0|#endif 1276| 0| ) { 1277| | /* Types match. */ 1278| 0| } else { 1279| | /* Types don't match; bail out gracefully. */ 1280| 0| if (mtree->fd >= 0) ------------------ | Branch (1280:9): [True: 0, False: 0] ------------------ 1281| 0| close(mtree->fd); 1282| 0| mtree->fd = -1; 1283| 0| if (parsed_kws & MTREE_HAS_OPTIONAL) { ------------------ | | 81| 0|#define MTREE_HAS_OPTIONAL 0x0800 ------------------ | Branch (1283:9): [True: 0, False: 0] ------------------ 1284| | /* It's not an error for an optional 1285| | * entry to not match disk. */ 1286| 0| *use_next = 1; 1287| 0| } else if (r == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1287:16): [True: 0, False: 0] ------------------ 1288| 0| archive_set_error(&a->archive, 1289| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1290| 0| "mtree specification has different" 1291| 0| " type for %s", 1292| 0| archive_entry_pathname(entry)); 1293| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1294| 0| } 1295| 0| return (r); 1296| 0| } 1297| 0| } 1298| | 1299| | /* 1300| | * If there is a contents file on disk, pick some of the 1301| | * metadata from that file. For most of these, we only 1302| | * set it from the contents if it wasn't already parsed 1303| | * from the specification. 1304| | */ 1305| 0| if (st != NULL) { ------------------ | Branch (1305:7): [True: 0, False: 0] ------------------ 1306| 0| if (((parsed_kws & MTREE_HAS_DEVICE) == 0 || ------------------ | | 69| 0|#define MTREE_HAS_DEVICE 0x0001 ------------------ | Branch (1306:9): [True: 0, False: 0] ------------------ 1307| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) && ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1307:5): [True: 0, False: 0] ------------------ 1308| 0| (archive_entry_filetype(entry) == AE_IFCHR || ------------------ | | 219| 0|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ | Branch (1308:6): [True: 0, False: 0] ------------------ 1309| 0| archive_entry_filetype(entry) == AE_IFBLK)) ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ | Branch (1309:6): [True: 0, False: 0] ------------------ 1310| 0| archive_entry_set_rdev(entry, st->st_rdev); 1311| 0| if ((parsed_kws & (MTREE_HAS_GID | MTREE_HAS_GNAME)) ------------------ | | 71| 0|#define MTREE_HAS_GID 0x0004 ------------------ if ((parsed_kws & (MTREE_HAS_GID | MTREE_HAS_GNAME)) ------------------ | | 72| 0|#define MTREE_HAS_GNAME 0x0008 ------------------ | Branch (1311:8): [True: 0, False: 0] ------------------ 1312| 0| == 0 || 1313| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1313:8): [True: 0, False: 0] ------------------ 1314| 0| archive_entry_set_gid(entry, st->st_gid); 1315| 0| if ((parsed_kws & (MTREE_HAS_UID | MTREE_HAS_UNAME)) ------------------ | | 78| 0|#define MTREE_HAS_UID 0x0200 ------------------ if ((parsed_kws & (MTREE_HAS_UID | MTREE_HAS_UNAME)) ------------------ | | 79| 0|#define MTREE_HAS_UNAME 0x0400 ------------------ | Branch (1315:8): [True: 0, False: 0] ------------------ 1316| 0| == 0 || 1317| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1317:8): [True: 0, False: 0] ------------------ 1318| 0| archive_entry_set_uid(entry, st->st_uid); 1319| 0| if ((parsed_kws & MTREE_HAS_MTIME) == 0 || ------------------ | | 73| 0|#define MTREE_HAS_MTIME 0x0010 ------------------ | Branch (1319:8): [True: 0, False: 0] ------------------ 1320| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) { ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1320:8): [True: 0, False: 0] ------------------ 1321| |#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1322| | archive_entry_set_mtime(entry, st->st_mtime, 1323| | st->st_mtimespec.tv_nsec); 1324| |#elif HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1325| 0| archive_entry_set_mtime(entry, st->st_mtime, 1326| 0| st->st_mtim.tv_nsec); 1327| |#elif HAVE_STRUCT_STAT_ST_MTIME_N 1328| | archive_entry_set_mtime(entry, st->st_mtime, 1329| | st->st_mtime_n); 1330| |#elif HAVE_STRUCT_STAT_ST_UMTIME 1331| | archive_entry_set_mtime(entry, st->st_mtime, 1332| | st->st_umtime*1000); 1333| |#elif HAVE_STRUCT_STAT_ST_MTIME_USEC 1334| | archive_entry_set_mtime(entry, st->st_mtime, 1335| | st->st_mtime_usec*1000); 1336| |#else 1337| | archive_entry_set_mtime(entry, st->st_mtime, 0); 1338| |#endif 1339| 0| } 1340| 0| if ((parsed_kws & MTREE_HAS_NLINK) == 0 || ------------------ | | 74| 0|#define MTREE_HAS_NLINK 0x0020 ------------------ | Branch (1340:8): [True: 0, False: 0] ------------------ 1341| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1341:8): [True: 0, False: 0] ------------------ 1342| 0| archive_entry_set_nlink(entry, st->st_nlink); 1343| 0| if ((parsed_kws & MTREE_HAS_PERM) == 0 || ------------------ | | 75| 0|#define MTREE_HAS_PERM 0x0040 ------------------ | Branch (1343:8): [True: 0, False: 0] ------------------ 1344| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1344:8): [True: 0, False: 0] ------------------ 1345| 0| archive_entry_set_perm(entry, st->st_mode); 1346| 0| if ((parsed_kws & MTREE_HAS_SIZE) == 0 || ------------------ | | 76| 0|#define MTREE_HAS_SIZE 0x0080 ------------------ | Branch (1346:8): [True: 0, False: 0] ------------------ 1347| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 82| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1347:8): [True: 0, False: 0] ------------------ 1348| 0| archive_entry_set_size(entry, st->st_size); 1349| 0| archive_entry_set_ino(entry, st->st_ino); 1350| 0| archive_entry_set_dev(entry, st->st_dev); 1351| | 1352| 0| archive_entry_linkify(mtree->resolver, &entry, 1353| 0| &sparse_entry); 1354| 0| } else if (parsed_kws & MTREE_HAS_OPTIONAL) { ------------------ | | 81| 0|#define MTREE_HAS_OPTIONAL 0x0800 ------------------ | Branch (1354:14): [True: 0, False: 0] ------------------ 1355| | /* 1356| | * Couldn't open the entry, stat it or the on-disk type 1357| | * didn't match. If this entry is optional, just 1358| | * ignore it and read the next header entry. 1359| | */ 1360| 0| *use_next = 1; 1361| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1362| 0| } 1363| 0| } 1364| | 1365| 5.88k| mtree->cur_size = archive_entry_size(entry); 1366| 5.88k| mtree->offset = 0; 1367| | 1368| 5.88k| return r; 1369| 5.88k|} archive_read_support_format_mtree.c:parse_line: 1377| 6.23k|{ 1378| 6.23k| struct mtree_option *iter; 1379| 6.23k| int r = ARCHIVE_OK, r1; ------------------ | | 233| 6.23k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1380| | 1381| 19.3k| for (iter = mp->options; iter != NULL; iter = iter->next) { ------------------ | Branch (1381:27): [True: 13.1k, False: 6.23k] ------------------ 1382| 13.1k| r1 = parse_keyword(a, mtree, entry, iter, parsed_kws); 1383| 13.1k| if (r1 < r) ------------------ | Branch (1383:7): [True: 3.12k, False: 9.99k] ------------------ 1384| 3.12k| r = r1; 1385| 13.1k| } 1386| 6.23k| if (r == ARCHIVE_OK && (*parsed_kws & MTREE_HAS_TYPE) == 0) { ------------------ | | 233| 12.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (r == ARCHIVE_OK && (*parsed_kws & MTREE_HAS_TYPE) == 0) { ------------------ | | 77| 3.11k|#define MTREE_HAS_TYPE 0x0100 ------------------ | Branch (1386:6): [True: 3.11k, False: 3.12k] | Branch (1386:25): [True: 1.62k, False: 1.48k] ------------------ 1387| 1.62k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.62k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1388| 1.62k| "Missing type keyword in mtree specification"); 1389| 1.62k| return (ARCHIVE_WARN); ------------------ | | 235| 1.62k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1390| 1.62k| } 1391| 4.61k| return (r); 1392| 6.23k|} archive_read_support_format_mtree.c:parse_keyword: 1558| 13.1k|{ 1559| 13.1k| char *val, *key; 1560| | 1561| 13.1k| key = opt->value; 1562| | 1563| 13.1k| if (*key == '\0') ------------------ | Branch (1563:6): [True: 0, False: 13.1k] ------------------ 1564| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1565| | 1566| 13.1k| if (strcmp(key, "nochange") == 0) { ------------------ | Branch (1566:6): [True: 143, False: 12.9k] ------------------ 1567| 143| *parsed_kws |= MTREE_HAS_NOCHANGE; ------------------ | | 82| 143|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ 1568| 143| return (ARCHIVE_OK); ------------------ | | 233| 143|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1569| 143| } 1570| 12.9k| if (strcmp(key, "optional") == 0) { ------------------ | Branch (1570:6): [True: 0, False: 12.9k] ------------------ 1571| 0| *parsed_kws |= MTREE_HAS_OPTIONAL; ------------------ | | 81| 0|#define MTREE_HAS_OPTIONAL 0x0800 ------------------ 1572| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1573| 0| } 1574| 12.9k| if (strcmp(key, "ignore") == 0) { ------------------ | Branch (1574:6): [True: 0, False: 12.9k] ------------------ 1575| | /* 1576| | * The mtree processing is not recursive, so 1577| | * recursion will only happen for explicitly listed 1578| | * entries. 1579| | */ 1580| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1581| 0| } 1582| | 1583| 12.9k| val = strchr(key, '='); 1584| 12.9k| if (val == NULL) { ------------------ | Branch (1584:6): [True: 4.68k, False: 8.28k] ------------------ 1585| 4.68k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4.68k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1586| 4.68k| "Malformed attribute \"%s\" (%d)", key, key[0]); 1587| 4.68k| return (ARCHIVE_WARN); ------------------ | | 235| 4.68k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1588| 4.68k| } 1589| | 1590| 8.28k| *val = '\0'; 1591| 8.28k| ++val; 1592| | 1593| 8.28k| switch (key[0]) { 1594| 399| case 'c': ------------------ | Branch (1594:2): [True: 399, False: 7.88k] ------------------ 1595| 399| if (strcmp(key, "content") == 0 ------------------ | Branch (1595:7): [True: 243, False: 156] ------------------ 1596| 381| || strcmp(key, "contents") == 0) { ------------------ | Branch (1596:10): [True: 138, False: 18] ------------------ 1597| 381| parse_escapes(val, NULL); 1598| 381| archive_strcpy(&mtree->contents_name, val); ------------------ | | 165| 381| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 762| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 381] | | | | ------------------ | | ------------------ ------------------ 1599| 381| return (ARCHIVE_OK); ------------------ | | 233| 381|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1600| 381| } 1601| 18| if (strcmp(key, "cksum") == 0) ------------------ | Branch (1601:7): [True: 0, False: 18] ------------------ 1602| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1603| 18| break; 1604| 435| case 'd': ------------------ | Branch (1604:2): [True: 435, False: 7.85k] ------------------ 1605| 435| if (strcmp(key, "device") == 0) { ------------------ | Branch (1605:7): [True: 412, False: 23] ------------------ 1606| | /* stat(2) st_rdev field, e.g. the major/minor IDs 1607| | * of a char/block special file */ 1608| 412| int r; 1609| 412| dev_t dev; 1610| | 1611| 412| *parsed_kws |= MTREE_HAS_DEVICE; ------------------ | | 69| 412|#define MTREE_HAS_DEVICE 0x0001 ------------------ 1612| 412| r = parse_device(&dev, &a->archive, val); 1613| 412| if (r == ARCHIVE_OK) ------------------ | | 233| 412|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1613:8): [True: 134, False: 278] ------------------ 1614| 134| archive_entry_set_rdev(entry, dev); 1615| 412| return r; 1616| 412| } 1617| 23| break; 1618| 264| case 'f': ------------------ | Branch (1618:2): [True: 264, False: 8.02k] ------------------ 1619| 264| if (strcmp(key, "flags") == 0) { ------------------ | Branch (1619:7): [True: 231, False: 33] ------------------ 1620| 231| *parsed_kws |= MTREE_HAS_FFLAGS; ------------------ | | 70| 231|#define MTREE_HAS_FFLAGS 0x0002 ------------------ 1621| 231| archive_entry_copy_fflags_text(entry, val); 1622| 231| return (ARCHIVE_OK); ------------------ | | 233| 231|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1623| 231| } 1624| 33| break; 1625| 894| case 'g': ------------------ | Branch (1625:2): [True: 894, False: 7.39k] ------------------ 1626| 894| if (strcmp(key, "gid") == 0) { ------------------ | Branch (1626:7): [True: 139, False: 755] ------------------ 1627| 139| *parsed_kws |= MTREE_HAS_GID; ------------------ | | 71| 139|#define MTREE_HAS_GID 0x0004 ------------------ 1628| 139| archive_entry_set_gid(entry, mtree_atol(&val, 10)); 1629| 139| return (ARCHIVE_OK); ------------------ | | 233| 139|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1630| 139| } 1631| 755| if (strcmp(key, "gname") == 0) { ------------------ | Branch (1631:7): [True: 0, False: 755] ------------------ 1632| 0| *parsed_kws |= MTREE_HAS_GNAME; ------------------ | | 72| 0|#define MTREE_HAS_GNAME 0x0008 ------------------ 1633| 0| archive_entry_copy_gname(entry, val); 1634| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1635| 0| } 1636| 755| break; 1637| 928| case 'i': ------------------ | Branch (1637:2): [True: 928, False: 7.35k] ------------------ 1638| 928| if (strcmp(key, "inode") == 0) { ------------------ | Branch (1638:7): [True: 453, False: 475] ------------------ 1639| 453| archive_entry_set_ino(entry, mtree_atol(&val, 10)); 1640| 453| return (ARCHIVE_OK); ------------------ | | 233| 453|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1641| 453| } 1642| 475| break; 1643| 475| case 'l': ------------------ | Branch (1643:2): [True: 339, False: 7.94k] ------------------ 1644| 339| if (strcmp(key, "link") == 0) { ------------------ | Branch (1644:7): [True: 275, False: 64] ------------------ 1645| 275| parse_escapes(val, NULL); 1646| 275| archive_entry_copy_symlink(entry, val); 1647| 275| return (ARCHIVE_OK); ------------------ | | 233| 275|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1648| 275| } 1649| 64| break; 1650| 64| case 'm': ------------------ | Branch (1650:2): [True: 0, False: 8.28k] ------------------ 1651| 0| if (strcmp(key, "md5") == 0 || strcmp(key, "md5digest") == 0) { ------------------ | Branch (1651:7): [True: 0, False: 0] | Branch (1651:34): [True: 0, False: 0] ------------------ 1652| 0| return parse_digest(a, entry, val, 1653| 0| ARCHIVE_ENTRY_DIGEST_MD5); ------------------ | | 444| 0|#define ARCHIVE_ENTRY_DIGEST_MD5 0x00000001 ------------------ 1654| 0| } 1655| 0| if (strcmp(key, "mode") == 0) { ------------------ | Branch (1655:7): [True: 0, False: 0] ------------------ 1656| 0| if (val[0] < '0' || val[0] > '7') { ------------------ | Branch (1656:8): [True: 0, False: 0] | Branch (1656:24): [True: 0, False: 0] ------------------ 1657| 0| archive_set_error(&a->archive, 1658| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1659| 0| "Symbolic or non-octal mode \"%s\" unsupported", val); 1660| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1661| 0| } 1662| 0| *parsed_kws |= MTREE_HAS_PERM; ------------------ | | 75| 0|#define MTREE_HAS_PERM 0x0040 ------------------ 1663| 0| archive_entry_set_perm(entry, (mode_t)mtree_atol(&val, 8)); 1664| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1665| 0| } 1666| 0| break; 1667| 463| case 'n': ------------------ | Branch (1667:2): [True: 463, False: 7.82k] ------------------ 1668| 463| if (strcmp(key, "nlink") == 0) { ------------------ | Branch (1668:7): [True: 453, False: 10] ------------------ 1669| 453| *parsed_kws |= MTREE_HAS_NLINK; ------------------ | | 74| 453|#define MTREE_HAS_NLINK 0x0020 ------------------ 1670| 453| archive_entry_set_nlink(entry, 1671| 453| (unsigned int)mtree_atol(&val, 10)); 1672| 453| return (ARCHIVE_OK); ------------------ | | 233| 453|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1673| 453| } 1674| 10| break; 1675| 10| case 'r': ------------------ | Branch (1675:2): [True: 1, False: 8.28k] ------------------ 1676| 1| if (strcmp(key, "resdevice") == 0) { ------------------ | Branch (1676:7): [True: 0, False: 1] ------------------ 1677| | /* stat(2) st_dev field, e.g. the device ID where the 1678| | * inode resides */ 1679| 0| int r; 1680| 0| dev_t dev; 1681| | 1682| 0| r = parse_device(&dev, &a->archive, val); 1683| 0| if (r == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1683:8): [True: 0, False: 0] ------------------ 1684| 0| archive_entry_set_dev(entry, dev); 1685| 0| return r; 1686| 0| } 1687| 1| if (strcmp(key, "rmd160") == 0 || ------------------ | Branch (1687:7): [True: 0, False: 1] ------------------ 1688| 1| strcmp(key, "rmd160digest") == 0) { ------------------ | Branch (1688:7): [True: 0, False: 1] ------------------ 1689| 0| return parse_digest(a, entry, val, 1690| 0| ARCHIVE_ENTRY_DIGEST_RMD160); ------------------ | | 445| 0|#define ARCHIVE_ENTRY_DIGEST_RMD160 0x00000002 ------------------ 1691| 0| } 1692| 1| break; 1693| 691| case 's': ------------------ | Branch (1693:2): [True: 691, False: 7.59k] ------------------ 1694| 691| if (strcmp(key, "sha1") == 0 || ------------------ | Branch (1694:7): [True: 147, False: 544] ------------------ 1695| 544| strcmp(key, "sha1digest") == 0) { ------------------ | Branch (1695:7): [True: 1, False: 543] ------------------ 1696| 148| return parse_digest(a, entry, val, 1697| 148| ARCHIVE_ENTRY_DIGEST_SHA1); ------------------ | | 446| 148|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ 1698| 148| } 1699| 543| if (strcmp(key, "sha256") == 0 || ------------------ | Branch (1699:7): [True: 0, False: 543] ------------------ 1700| 543| strcmp(key, "sha256digest") == 0) { ------------------ | Branch (1700:7): [True: 0, False: 543] ------------------ 1701| 0| return parse_digest(a, entry, val, 1702| 0| ARCHIVE_ENTRY_DIGEST_SHA256); ------------------ | | 447| 0|#define ARCHIVE_ENTRY_DIGEST_SHA256 0x00000004 ------------------ 1703| 0| } 1704| 543| if (strcmp(key, "sha384") == 0 || ------------------ | Branch (1704:7): [True: 0, False: 543] ------------------ 1705| 543| strcmp(key, "sha384digest") == 0) { ------------------ | Branch (1705:7): [True: 468, False: 75] ------------------ 1706| 468| return parse_digest(a, entry, val, 1707| 468| ARCHIVE_ENTRY_DIGEST_SHA384); ------------------ | | 448| 468|#define ARCHIVE_ENTRY_DIGEST_SHA384 0x00000005 ------------------ 1708| 468| } 1709| 75| if (strcmp(key, "sha512") == 0 || ------------------ | Branch (1709:7): [True: 0, False: 75] ------------------ 1710| 75| strcmp(key, "sha512digest") == 0) { ------------------ | Branch (1710:7): [True: 0, False: 75] ------------------ 1711| 0| return parse_digest(a, entry, val, 1712| 0| ARCHIVE_ENTRY_DIGEST_SHA512); ------------------ | | 449| 0|#define ARCHIVE_ENTRY_DIGEST_SHA512 0x00000006 ------------------ 1713| 0| } 1714| 75| if (strcmp(key, "size") == 0) { ------------------ | Branch (1714:7): [True: 0, False: 75] ------------------ 1715| 0| archive_entry_set_size(entry, mtree_atol(&val, 10)); 1716| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1717| 0| } 1718| 75| break; 1719| 3.11k| case 't': ------------------ | Branch (1719:2): [True: 3.11k, False: 5.17k] ------------------ 1720| 3.11k| if (strcmp(key, "tags") == 0) { ------------------ | Branch (1720:7): [True: 0, False: 3.11k] ------------------ 1721| | /* 1722| | * Comma delimited list of tags. 1723| | * Ignore the tags for now, but the interface 1724| | * should be extended to allow inclusion/exclusion. 1725| | */ 1726| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1727| 0| } 1728| 3.11k| if (strcmp(key, "time") == 0) { ------------------ | Branch (1728:7): [True: 0, False: 3.11k] ------------------ 1729| 0| int64_t m; 1730| 0| long ns = 0; 1731| | 1732| 0| *parsed_kws |= MTREE_HAS_MTIME; ------------------ | | 73| 0|#define MTREE_HAS_MTIME 0x0010 ------------------ 1733| 0| m = mtree_atol(&val, 10); 1734| | /* Replicate an old mtree bug: 1735| | * 123456789.1 represents 123456789 1736| | * seconds and 1 nanosecond. */ 1737| 0| if (*val == '.') { ------------------ | Branch (1737:8): [True: 0, False: 0] ------------------ 1738| 0| int64_t v; 1739| | 1740| 0| ++val; 1741| 0| v = mtree_atol(&val, 10); 1742| 0| if (v < 0) ------------------ | Branch (1742:9): [True: 0, False: 0] ------------------ 1743| 0| ns = 0; 1744| 0| else if (v > 999999999) ------------------ | Branch (1744:14): [True: 0, False: 0] ------------------ 1745| 0| ns = 999999999; 1746| 0| else 1747| 0| ns = (long)v; 1748| 0| } 1749| 0| if (m > TIME_MAX) ------------------ | | 251| 0|#define TIME_MAX (((time_t)0 < (time_t)-1) ? (time_t)~0 : \ | | ------------------ | | | Branch (251:19): [Folded, False: 0] | | ------------------ | | 252| 0| sizeof(time_t) == sizeof(long long) ? (time_t)LLONG_MAX : \ | | ------------------ | | | Branch (252:6): [True: 0, Folded] | | ------------------ | | 253| 0| sizeof(time_t) == sizeof(long) ? (time_t)LONG_MAX : \ | | ------------------ | | | Branch (253:6): [True: 0, Folded] | | ------------------ | | 254| 0| sizeof(time_t) == sizeof(int) ? (time_t)INT_MAX : \ | | ------------------ | | | Branch (254:6): [Folded, False: 0] | | ------------------ | | 255| 0| sizeof(time_t) == sizeof(short) ? (time_t)SHRT_MAX : \ | | ------------------ | | | Branch (255:6): [Folded, False: 0] | | ------------------ | | 256| 0| 1 /* I give up */) ------------------ | Branch (1749:8): [True: 0, False: 0] ------------------ 1750| 0| m = TIME_MAX; ------------------ | | 251| 0|#define TIME_MAX (((time_t)0 < (time_t)-1) ? (time_t)~0 : \ | | ------------------ | | | Branch (251:19): [Folded, False: 0] | | ------------------ | | 252| 0| sizeof(time_t) == sizeof(long long) ? (time_t)LLONG_MAX : \ | | ------------------ | | | Branch (252:6): [True: 0, Folded] | | ------------------ | | 253| 0| sizeof(time_t) == sizeof(long) ? (time_t)LONG_MAX : \ | | ------------------ | | | Branch (253:6): [True: 0, Folded] | | ------------------ | | 254| 0| sizeof(time_t) == sizeof(int) ? (time_t)INT_MAX : \ | | ------------------ | | | Branch (254:6): [Folded, False: 0] | | ------------------ | | 255| 0| sizeof(time_t) == sizeof(short) ? (time_t)SHRT_MAX : \ | | ------------------ | | | Branch (255:6): [Folded, False: 0] | | ------------------ | | 256| 0| 1 /* I give up */) ------------------ 1751| 0| else if (m < TIME_MIN) ------------------ | | 259| 0|#define TIME_MIN (((time_t)0 < (time_t)-1) ? (time_t)0 : \ | | ------------------ | | | Branch (259:19): [Folded, False: 0] | | ------------------ | | 260| 0| sizeof(time_t) == sizeof(long long) ? (time_t)LLONG_MIN : \ | | ------------------ | | | Branch (260:6): [True: 0, Folded] | | ------------------ | | 261| 0| sizeof(time_t) == sizeof(long) ? (time_t)LONG_MIN : \ | | ------------------ | | | Branch (261:6): [True: 0, Folded] | | ------------------ | | 262| 0| sizeof(time_t) == sizeof(int) ? (time_t)INT_MIN : \ | | ------------------ | | | Branch (262:6): [Folded, False: 0] | | ------------------ | | 263| 0| sizeof(time_t) == sizeof(short) ? (time_t)SHRT_MIN : \ | | ------------------ | | | Branch (263:6): [Folded, False: 0] | | ------------------ | | 264| 0| -1 /* I give up */) ------------------ | Branch (1751:13): [True: 0, False: 0] ------------------ 1752| 0| m = TIME_MIN; ------------------ | | 259| 0|#define TIME_MIN (((time_t)0 < (time_t)-1) ? (time_t)0 : \ | | ------------------ | | | Branch (259:19): [Folded, False: 0] | | ------------------ | | 260| 0| sizeof(time_t) == sizeof(long long) ? (time_t)LLONG_MIN : \ | | ------------------ | | | Branch (260:6): [True: 0, Folded] | | ------------------ | | 261| 0| sizeof(time_t) == sizeof(long) ? (time_t)LONG_MIN : \ | | ------------------ | | | Branch (261:6): [True: 0, Folded] | | ------------------ | | 262| 0| sizeof(time_t) == sizeof(int) ? (time_t)INT_MIN : \ | | ------------------ | | | Branch (262:6): [Folded, False: 0] | | ------------------ | | 263| 0| sizeof(time_t) == sizeof(short) ? (time_t)SHRT_MIN : \ | | ------------------ | | | Branch (263:6): [Folded, False: 0] | | ------------------ | | 264| 0| -1 /* I give up */) ------------------ 1753| 0| archive_entry_set_mtime(entry, (time_t)m, ns); 1754| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1755| 0| } 1756| 3.11k| if (strcmp(key, "type") == 0) { ------------------ | Branch (1756:7): [True: 2.93k, False: 182] ------------------ 1757| 2.93k| switch (val[0]) { 1758| 40| case 'b': ------------------ | Branch (1758:4): [True: 40, False: 2.89k] ------------------ 1759| 40| if (strcmp(val, "block") == 0) { ------------------ | Branch (1759:9): [True: 0, False: 40] ------------------ 1760| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 77| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1761| 0| archive_entry_set_filetype(entry, 1762| 0| AE_IFBLK); ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ 1763| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1764| 0| } 1765| 40| break; 1766| 131| case 'c': ------------------ | Branch (1766:4): [True: 131, False: 2.80k] ------------------ 1767| 131| if (strcmp(val, "char") == 0) { ------------------ | Branch (1767:9): [True: 128, False: 3] ------------------ 1768| 128| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 77| 128|#define MTREE_HAS_TYPE 0x0100 ------------------ 1769| 128| archive_entry_set_filetype(entry, 1770| 128| AE_IFCHR); ------------------ | | 219| 128|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ 1771| 128| return (ARCHIVE_OK); ------------------ | | 233| 128|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1772| 128| } 1773| 3| break; 1774| 2.55k| case 'd': ------------------ | Branch (1774:4): [True: 2.55k, False: 374] ------------------ 1775| 2.55k| if (strcmp(val, "dir") == 0) { ------------------ | Branch (1775:9): [True: 2.21k, False: 342] ------------------ 1776| 2.21k| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 77| 2.21k|#define MTREE_HAS_TYPE 0x0100 ------------------ 1777| 2.21k| archive_entry_set_filetype(entry, 1778| 2.21k| AE_IFDIR); ------------------ | | 221| 2.21k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1779| 2.21k| return (ARCHIVE_OK); ------------------ | | 233| 2.21k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1780| 2.21k| } 1781| 342| break; 1782| 342| case 'f': ------------------ | Branch (1782:4): [True: 191, False: 2.74k] ------------------ 1783| 191| if (strcmp(val, "fifo") == 0) { ------------------ | Branch (1783:9): [True: 0, False: 191] ------------------ 1784| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 77| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1785| 0| archive_entry_set_filetype(entry, 1786| 0| AE_IFIFO); ------------------ | | 222| 0|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ 1787| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1788| 0| } 1789| 191| if (strcmp(val, "file") == 0) { ------------------ | Branch (1789:9): [True: 0, False: 191] ------------------ 1790| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 77| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1791| 0| archive_entry_set_filetype(entry, 1792| 0| AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1793| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1794| 0| } 1795| 191| break; 1796| 191| case 'l': ------------------ | Branch (1796:4): [True: 0, False: 2.93k] ------------------ 1797| 0| if (strcmp(val, "link") == 0) { ------------------ | Branch (1797:9): [True: 0, False: 0] ------------------ 1798| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 77| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1799| 0| archive_entry_set_filetype(entry, 1800| 0| AE_IFLNK); ------------------ | | 217| 0|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 1801| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1802| 0| } 1803| 0| break; 1804| 12| default: ------------------ | Branch (1804:4): [True: 12, False: 2.91k] ------------------ 1805| 12| break; 1806| 2.93k| } 1807| 588| archive_set_error(&a->archive, 1808| 588| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 588|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1809| 588| "Unrecognized file type \"%s\"; " 1810| 588| "assuming \"file\"", val); 1811| 588| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 588|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1812| 588| return (ARCHIVE_WARN); ------------------ | | 235| 588|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1813| 2.93k| } 1814| 182| break; 1815| 699| case 'u': ------------------ | Branch (1815:2): [True: 699, False: 7.58k] ------------------ 1816| 699| if (strcmp(key, "uid") == 0) { ------------------ | Branch (1816:7): [True: 532, False: 167] ------------------ 1817| 532| *parsed_kws |= MTREE_HAS_UID; ------------------ | | 78| 532|#define MTREE_HAS_UID 0x0200 ------------------ 1818| 532| archive_entry_set_uid(entry, mtree_atol(&val, 10)); 1819| 532| return (ARCHIVE_OK); ------------------ | | 233| 532|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1820| 532| } 1821| 167| if (strcmp(key, "uname") == 0) { ------------------ | Branch (1821:7): [True: 130, False: 37] ------------------ 1822| 130| *parsed_kws |= MTREE_HAS_UNAME; ------------------ | | 79| 130|#define MTREE_HAS_UNAME 0x0400 ------------------ 1823| 130| archive_entry_copy_uname(entry, val); 1824| 130| return (ARCHIVE_OK); ------------------ | | 233| 130|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1825| 130| } 1826| 37| break; 1827| 60| default: ------------------ | Branch (1827:2): [True: 60, False: 8.22k] ------------------ 1828| 60| break; 1829| 8.28k| } 1830| 1.73k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.73k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1831| 1.73k| "Unrecognized key %s=%s", key, val); 1832| 1.73k| return (ARCHIVE_WARN); ------------------ | | 235| 1.73k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1833| 8.28k|} archive_read_support_format_mtree.c:parse_device: 1419| 412|{ 1420| 412|#define MAX_PACK_ARGS 3 1421| 412| unsigned long numbers[MAX_PACK_ARGS]; 1422| 412| char *p, *dev; 1423| 412| int argc; 1424| 412| pack_t *pack; 1425| 412| dev_t result; 1426| 412| const char *error = NULL; 1427| | 1428| 412| memset(pdev, 0, sizeof(*pdev)); 1429| 412| if ((dev = strchr(val, ',')) != NULL) { ------------------ | Branch (1429:6): [True: 278, False: 134] ------------------ 1430| | /* 1431| | * Device's major/minor are given in a specified format. 1432| | * Decode and pack it accordingly. 1433| | */ 1434| 278| *dev++ = '\0'; 1435| 278| if ((pack = __archive_pack_find(val)) == NULL) { ------------------ | Branch (1435:7): [True: 18, False: 260] ------------------ 1436| 18| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 18|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1437| 18| "Unknown format `%s'", val); 1438| 18| return ARCHIVE_WARN; ------------------ | | 235| 18|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1439| 18| } 1440| 260| argc = 0; 1441| 332| while ((p = la_strsep(&dev, ",")) != NULL) { ------------------ | Branch (1441:10): [True: 301, False: 31] ------------------ 1442| 301| if (*p == '\0') { ------------------ | Branch (1442:8): [True: 228, False: 73] ------------------ 1443| 228| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 228|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1444| 228| "Missing number"); 1445| 228| return ARCHIVE_WARN; ------------------ | | 235| 228|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1446| 228| } 1447| 73| if (argc >= MAX_PACK_ARGS) { ------------------ | | 1420| 73|#define MAX_PACK_ARGS 3 ------------------ | Branch (1447:8): [True: 1, False: 72] ------------------ 1448| 1| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1449| 1| "Too many arguments"); 1450| 1| return ARCHIVE_WARN; ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1451| 1| } 1452| 72| numbers[argc++] = (unsigned long)mtree_atol(&p, 0); 1453| 72| } 1454| 31| if (argc < 2) { ------------------ | Branch (1454:7): [True: 6, False: 25] ------------------ 1455| 6| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1456| 6| "Not enough arguments"); 1457| 6| return ARCHIVE_WARN; ------------------ | | 235| 6|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1458| 6| } 1459| 25| result = (*pack)(argc, numbers, &error); 1460| 25| if (error != NULL) { ------------------ | Branch (1460:7): [True: 25, False: 0] ------------------ 1461| 25| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 25|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1462| 25| "%s", error); 1463| 25| return ARCHIVE_WARN; ------------------ | | 235| 25|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1464| 25| } 1465| 134| } else { 1466| | /* file system raw value. */ 1467| 134| result = (dev_t)mtree_atol(&val, 0); 1468| 134| } 1469| 134| *pdev = result; 1470| 134| return ARCHIVE_OK; ------------------ | | 233| 134|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1471| 412|#undef MAX_PACK_ARGS 1472| 412|} archive_read_support_format_mtree.c:la_strsep: 1405| 332|{ 1406| 332| char *p, *s; 1407| 332| if (sp == NULL || *sp == NULL || **sp == '\0') ------------------ | Branch (1407:6): [True: 0, False: 332] | Branch (1407:20): [True: 0, False: 332] | Branch (1407:35): [True: 31, False: 301] ------------------ 1408| 31| return(NULL); 1409| 301| s = *sp; 1410| 301| p = s + strcspn(s, sep); 1411| 301| if (*p != '\0') ------------------ | Branch (1411:6): [True: 270, False: 31] ------------------ 1412| 270| *p++ = '\0'; 1413| 301| *sp = p; 1414| 301| return(s); 1415| 332|} archive_read_support_format_mtree.c:mtree_atol: 1993| 1.78k|{ 1994| 1.78k| int64_t l; 1995| 1.78k| int digit; 1996| | 1997| 1.78k| if (base == 0) { ------------------ | Branch (1997:6): [True: 206, False: 1.57k] ------------------ 1998| 206| if (**p != '0') ------------------ | Branch (1998:7): [True: 75, False: 131] ------------------ 1999| 75| base = 10; 2000| 131| else if ((*p)[1] == 'x' || (*p)[1] == 'X') { ------------------ | Branch (2000:12): [True: 131, False: 0] | Branch (2000:30): [True: 0, False: 0] ------------------ 2001| 131| *p += 2; 2002| 131| base = 16; 2003| 131| } else { 2004| 0| base = 8; 2005| 0| } 2006| 206| } 2007| | 2008| 1.78k| if (**p == '-') { ------------------ | Branch (2008:6): [True: 1.17k, False: 608] ------------------ 2009| 1.17k| ++(*p); 2010| | 2011| 1.17k| l = 0; 2012| 1.17k| digit = parsedigit(**p); 2013| 2.95k| while (digit >= 0 && digit < base) { ------------------ | Branch (2013:10): [True: 2.51k, False: 445] | Branch (2013:24): [True: 1.79k, False: 719] ------------------ 2014| 1.79k| if (archive_ckd_mul_i64(&l, l, base) || ------------------ | Branch (2014:8): [True: 11, False: 1.78k] ------------------ 2015| 1.78k| archive_ckd_sub_i64(&l, l, digit)) ------------------ | Branch (2015:8): [True: 0, False: 1.78k] ------------------ 2016| 11| return INT64_MIN; 2017| 1.78k| digit = parsedigit(*++(*p)); 2018| 1.78k| } 2019| 1.16k| return l; 2020| 1.17k| } else { 2021| 608| l = 0; 2022| 608| digit = parsedigit(**p); 2023| 870| while (digit >= 0 && digit < base) { ------------------ | Branch (2023:10): [True: 542, False: 328] | Branch (2023:24): [True: 262, False: 280] ------------------ 2024| 262| if (archive_ckd_mul_i64(&l, l, base) || ------------------ | Branch (2024:8): [True: 0, False: 262] ------------------ 2025| 262| archive_ckd_add_i64(&l, l, digit)) ------------------ | Branch (2025:8): [True: 0, False: 262] ------------------ 2026| 0| return INT64_MAX; 2027| 262| digit = parsedigit(*++(*p)); 2028| 262| } 2029| 608| return l; 2030| 608| } 2031| 1.78k|} archive_read_support_format_mtree.c:parsedigit: 1975| 3.82k|{ 1976| 3.82k| if (c >= '0' && c <= '9') ------------------ | Branch (1976:6): [True: 3.19k, False: 627] | Branch (1976:18): [True: 1.79k, False: 1.40k] ------------------ 1977| 1.79k| return c - '0'; 1978| 2.03k| else if (c >= 'a' && c <= 'f') ------------------ | Branch (1978:11): [True: 1.24k, False: 788] | Branch (1978:23): [True: 1.24k, False: 5] ------------------ 1979| 1.24k| return 10 + c - 'a'; 1980| 793| else if (c >= 'A' && c <= 'F') ------------------ | Branch (1980:11): [True: 29, False: 764] | Branch (1980:23): [True: 20, False: 9] ------------------ 1981| 20| return 10 + c - 'A'; 1982| 773| else 1983| 773| return -1; 1984| 3.82k|} archive_read_support_format_mtree.c:parse_digest: 1493| 616|{ 1494| 616| unsigned char digest_buf[64]; 1495| 616| int high, low; 1496| 616| size_t i, j, len; 1497| | 1498| 616| switch (type) { 1499| 0| case ARCHIVE_ENTRY_DIGEST_MD5: ------------------ | | 444| 0|#define ARCHIVE_ENTRY_DIGEST_MD5 0x00000001 ------------------ | Branch (1499:2): [True: 0, False: 616] ------------------ 1500| 0| len = sizeof(entry->digest.md5); 1501| 0| break; 1502| 0| case ARCHIVE_ENTRY_DIGEST_RMD160: ------------------ | | 445| 0|#define ARCHIVE_ENTRY_DIGEST_RMD160 0x00000002 ------------------ | Branch (1502:2): [True: 0, False: 616] ------------------ 1503| 0| len = sizeof(entry->digest.rmd160); 1504| 0| break; 1505| 148| case ARCHIVE_ENTRY_DIGEST_SHA1: ------------------ | | 446| 148|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ | Branch (1505:2): [True: 148, False: 468] ------------------ 1506| 148| len = sizeof(entry->digest.sha1); 1507| 148| break; 1508| 0| case ARCHIVE_ENTRY_DIGEST_SHA256: ------------------ | | 447| 0|#define ARCHIVE_ENTRY_DIGEST_SHA256 0x00000004 ------------------ | Branch (1508:2): [True: 0, False: 616] ------------------ 1509| 0| len = sizeof(entry->digest.sha256); 1510| 0| break; 1511| 468| case ARCHIVE_ENTRY_DIGEST_SHA384: ------------------ | | 448| 468|#define ARCHIVE_ENTRY_DIGEST_SHA384 0x00000005 ------------------ | Branch (1511:2): [True: 468, False: 148] ------------------ 1512| 468| len = sizeof(entry->digest.sha384); 1513| 468| break; 1514| 0| case ARCHIVE_ENTRY_DIGEST_SHA512: ------------------ | | 449| 0|#define ARCHIVE_ENTRY_DIGEST_SHA512 0x00000006 ------------------ | Branch (1514:2): [True: 0, False: 616] ------------------ 1515| 0| len = sizeof(entry->digest.sha512); 1516| 0| break; 1517| 0| default: ------------------ | Branch (1517:2): [True: 0, False: 616] ------------------ 1518| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1519| 0| "Internal error: Unknown digest type"); 1520| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1521| 616| } 1522| | 1523| 616| if (len > sizeof(digest_buf)) { ------------------ | Branch (1523:6): [True: 0, False: 616] ------------------ 1524| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1525| 0| "Internal error: Digest storage too large"); 1526| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1527| 0| } 1528| | 1529| 616| len *= 2; 1530| | 1531| 616| if (mtree_strnlen(digest, len+1) != len) { ------------------ | | 145| 616|#define mtree_strnlen(a,b) strnlen(a,b) ------------------ | Branch (1531:6): [True: 616, False: 0] ------------------ 1532| 616| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 616|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1533| 616| "incorrect digest length, ignoring"); 1534| 616| return ARCHIVE_WARN; ------------------ | | 235| 616|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1535| 616| } 1536| | 1537| 0| for (i = 0, j = 0; i < len; i += 2, j++) { ------------------ | Branch (1537:21): [True: 0, False: 0] ------------------ 1538| 0| high = parse_hex_nibble(digest[i]); 1539| 0| low = parse_hex_nibble(digest[i+1]); 1540| 0| if (high == -1 || low == -1) { ------------------ | Branch (1540:7): [True: 0, False: 0] | Branch (1540:21): [True: 0, False: 0] ------------------ 1541| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1542| 0| "invalid digest data, ignoring"); 1543| 0| return ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1544| 0| } 1545| | 1546| 0| digest_buf[j] = high << 4 | low; 1547| 0| } 1548| | 1549| 0| return archive_entry_set_digest(entry, type, digest_buf); 1550| 0|} archive_read_support_format_mtree.c:read_data: 1838| 5.88k|{ 1839| 5.88k| struct mtree *mtree = a->format->data; 1840| 5.88k| size_t bytes_to_read; 1841| 5.88k| ssize_t bytes_read; 1842| | 1843| 5.88k| if (mtree->fd < 0) { ------------------ | Branch (1843:6): [True: 5.88k, False: 0] ------------------ 1844| 5.88k| *buff = NULL; 1845| 5.88k| *offset = 0; 1846| 5.88k| *size = 0; 1847| 5.88k| return (ARCHIVE_EOF); ------------------ | | 232| 5.88k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1848| 5.88k| } 1849| 0| if (mtree->buff == NULL) { ------------------ | Branch (1849:6): [True: 0, False: 0] ------------------ 1850| 0| mtree->buffsize = 64 * 1024; 1851| 0| mtree->buff = malloc(mtree->buffsize); 1852| 0| if (mtree->buff == NULL) { ------------------ | Branch (1852:7): [True: 0, False: 0] ------------------ 1853| 0| archive_set_error(&a->archive, ENOMEM, 1854| 0| "Can't allocate memory"); 1855| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1856| 0| } 1857| 0| } 1858| | 1859| 0| *buff = mtree->buff; 1860| 0| *offset = mtree->offset; 1861| 0| if ((int64_t)mtree->buffsize > mtree->cur_size - mtree->offset) ------------------ | Branch (1861:6): [True: 0, False: 0] ------------------ 1862| 0| bytes_to_read = (size_t)(mtree->cur_size - mtree->offset); 1863| 0| else 1864| 0| bytes_to_read = mtree->buffsize; 1865| 0| bytes_read = read(mtree->fd, mtree->buff, bytes_to_read); 1866| 0| if (bytes_read < 0) { ------------------ | Branch (1866:6): [True: 0, False: 0] ------------------ 1867| 0| archive_set_error(&a->archive, errno, "Can't read"); 1868| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1869| 0| } 1870| 0| if (bytes_read == 0) { ------------------ | Branch (1870:6): [True: 0, False: 0] ------------------ 1871| 0| *size = 0; 1872| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1873| 0| } 1874| 0| mtree->offset += bytes_read; 1875| 0| *size = bytes_read; 1876| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1877| 0|} archive_read_support_format_mtree.c:skip: 1882| 5.88k|{ 1883| 5.88k| struct mtree *mtree = a->format->data; 1884| | 1885| 5.88k| if (mtree->fd >= 0) { ------------------ | Branch (1885:6): [True: 0, False: 5.88k] ------------------ 1886| 0| close(mtree->fd); 1887| 0| mtree->fd = -1; 1888| 0| } 1889| 5.88k| return (ARCHIVE_OK); ------------------ | | 233| 5.88k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1890| 5.88k|} archive_read_support_format_rar: 728| 3.66k|{ 729| 3.66k| struct archive_read *a = (struct archive_read *)_a; 730| 3.66k| struct rar *rar; 731| 3.66k| int r; 732| | 733| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 734| 3.66k| "archive_read_support_format_rar"); 735| | 736| 3.66k| rar = calloc(1, sizeof(*rar)); 737| 3.66k| if (rar == NULL) ------------------ | Branch (737:7): [True: 0, False: 3.66k] ------------------ 738| 0| { 739| 0| archive_set_error(_a, ENOMEM, "Can't allocate rar data"); 740| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 741| 0| } 742| | 743| | /* 744| | * Until enough data has been read, we cannot tell about 745| | * any encrypted entries yet. 746| | */ 747| 3.66k| rar->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 3.66k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 748| | 749| 3.66k| r = __archive_read_register_format(a, 750| 3.66k| rar, 751| 3.66k| "rar", 752| 3.66k| archive_read_format_rar_bid, 753| 3.66k| archive_read_format_rar_options, 754| 3.66k| archive_read_format_rar_read_header, 755| 3.66k| archive_read_format_rar_read_data, 756| 3.66k| archive_read_format_rar_read_data_skip, 757| 3.66k| archive_read_format_rar_seek_data, 758| 3.66k| archive_read_format_rar_cleanup, 759| 3.66k| archive_read_support_format_rar_capabilities, 760| 3.66k| archive_read_format_rar_has_encrypted_entries); 761| | 762| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (762:7): [True: 0, False: 3.66k] ------------------ 763| 0| free(rar); 764| 3.66k| return (r); 765| 3.66k|} archive_read_support_format_rar.c:archive_read_support_format_rar_capabilities: 769| 562|{ 770| 562| (void)a; /* UNUSED */ 771| 562| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA ------------------ | | 398| 562|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 772| 562| | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 562|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 773| 562|} archive_read_support_format_rar.c:archive_read_format_rar_has_encrypted_entries: 777| 281|{ 778| 281| if (_a && _a->format) { ------------------ | Branch (778:7): [True: 281, False: 0] | Branch (778:13): [True: 281, False: 0] ------------------ 779| 281| struct rar *rar = _a->format->data; 780| 281| if (rar) { ------------------ | Branch (780:9): [True: 281, False: 0] ------------------ 781| 281| return rar->has_encrypted_entries; 782| 281| } 783| 281| } 784| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 785| 281|} archive_read_support_format_rar.c:archive_read_format_rar_bid: 790| 3.59k|{ 791| 3.59k| const char *h; 792| | 793| | /* If there's already a bid > 30, we'll never win. */ 794| 3.59k| if (best_bid > 30) ------------------ | Branch (794:7): [True: 1.62k, False: 1.96k] ------------------ 795| 1.62k| return (-1); 796| | 797| 1.96k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (797:7): [True: 34, False: 1.93k] ------------------ 798| 34| return (-1); 799| | 800| 1.93k| if (memcmp(h, RAR_SIGNATURE, 7) == 0) ------------------ | | 49| 1.93k|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (800:7): [True: 276, False: 1.65k] ------------------ 801| 276| return (30); 802| | 803| 1.65k| if ((h[0] == 'M' && h[1] == 'Z') || memcmp(h, "\x7F\x45LF", 4) == 0) { ------------------ | Branch (803:8): [True: 102, False: 1.55k] | Branch (803:23): [True: 101, False: 1] | Branch (803:39): [True: 12, False: 1.54k] ------------------ 804| | /* This is a PE file */ 805| 113| ssize_t offset = 0x10000; 806| 113| ssize_t window = 4096; 807| 113| ssize_t bytes_avail; 808| | 809| 129| while (offset + window <= SFX_MAX_READAHEAD) { ------------------ | | 137| 129|#define SFX_MAX_READAHEAD (1024 * 128) ------------------ | Branch (809:12): [True: 117, False: 12] ------------------ 810| 117| h = __archive_read_ahead(a, offset + window, &bytes_avail); 811| 117| if (h == NULL) { ------------------ | Branch (811:11): [True: 97, False: 20] ------------------ 812| 97| if (bytes_avail >= offset + 0x10) { ------------------ | Branch (812:13): [True: 1, False: 96] ------------------ 813| | /* Remaining bytes are less than window. */ 814| 1| window = bytes_avail - offset; 815| 1| continue; 816| 1| } 817| 96| return (0); 818| 97| } 819| 20| if (bytes_avail > SFX_MAX_READAHEAD) ------------------ | | 137| 20|#define SFX_MAX_READAHEAD (1024 * 128) ------------------ | Branch (819:11): [True: 12, False: 8] ------------------ 820| 12| bytes_avail = SFX_MAX_READAHEAD; ------------------ | | 137| 12|#define SFX_MAX_READAHEAD (1024 * 128) ------------------ 821| 57.8k| while (offset <= bytes_avail - 7) { ------------------ | Branch (821:14): [True: 57.8k, False: 15] ------------------ 822| 57.8k| if (memcmp(h + offset, RAR_SIGNATURE, 7) == 0) ------------------ | | 49| 57.8k|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (822:13): [True: 5, False: 57.8k] ------------------ 823| 5| return (30); 824| 57.8k| offset += 0x10; 825| 57.8k| } 826| 20| } 827| 113| } 828| 1.55k| return (0); 829| 1.65k|} archive_read_support_format_rar.c:archive_read_format_rar_read_header: 909| 5.49k|{ 910| 5.49k| struct rar *rar = a->format->data; 911| 5.49k| const void *h; 912| 5.49k| const char *p; 913| 5.49k| int64_t skip; 914| 5.49k| char head_type; 915| 5.49k| int ret; 916| 5.49k| unsigned flags; 917| 5.49k| unsigned long crc32_expected; 918| | 919| 5.49k| a->archive.archive_format = ARCHIVE_FORMAT_RAR; ------------------ | | 384| 5.49k|#define ARCHIVE_FORMAT_RAR 0xD0000 ------------------ 920| 5.49k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (920:7): [True: 281, False: 5.21k] ------------------ 921| 281| a->archive.archive_format_name = "RAR"; 922| | 923| | /* 924| | * It should be sufficient to call archive_read_next_header() for 925| | * a reader to determine if an entry is encrypted or not. If the 926| | * encryption of an entry is only detectable when calling 927| | * archive_read_data(), so be it. We'll do the same check there 928| | * as well. 929| | */ 930| 5.49k| if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 5.49k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (930:7): [True: 281, False: 5.21k] ------------------ 931| 281| rar->has_encrypted_entries = 0; 932| 281| } 933| | 934| | /* RAR files can be generated without EOF headers, so return ARCHIVE_EOF if 935| | * this fails. 936| | */ 937| 5.49k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (937:7): [True: 19, False: 5.47k] ------------------ 938| 19| return (ARCHIVE_EOF); ------------------ | | 232| 19|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 939| | 940| 5.47k| p = h; 941| 5.47k| if (rar->found_first_header == 0 && ------------------ | Branch (941:7): [True: 281, False: 5.19k] ------------------ 942| 281| ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0)) { ------------------ | Branch (942:8): [True: 4, False: 277] | Branch (942:23): [True: 4, False: 0] | Branch (942:39): [True: 1, False: 276] ------------------ 943| | /* This is an executable ? Must be self-extracting... */ 944| 5| ret = skip_sfx(a); 945| 5| if (ret < ARCHIVE_WARN) ------------------ | | 235| 5|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (945:9): [True: 0, False: 5] ------------------ 946| 0| return (ret); 947| 5| } 948| 5.47k| rar->found_first_header = 1; 949| | 950| 7.38k| while (1) ------------------ | Branch (950:10): [True: 7.38k, Folded] ------------------ 951| 7.38k| { 952| 7.38k| unsigned long crc32_val; 953| | 954| 7.38k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) { ------------------ | Branch (954:9): [True: 0, False: 7.38k] ------------------ 955| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 956| 0| "Failed to read next header"); 957| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 958| 0| } 959| 7.38k| p = h; 960| | 961| 7.38k| head_type = p[2]; 962| 7.38k| switch(head_type) 963| 7.38k| { 964| 620| case MARK_HEAD: ------------------ | | 52| 620|#define MARK_HEAD 0x72 ------------------ | Branch (964:5): [True: 620, False: 6.76k] ------------------ 965| 620| if (memcmp(p, RAR_SIGNATURE, 7) != 0) { ------------------ | | 49| 620|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (965:11): [True: 9, False: 611] ------------------ 966| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 9|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 967| 9| "Invalid marker header"); 968| 9| return (ARCHIVE_FATAL); ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 969| 9| } 970| 611| __archive_read_consume(a, 7); 971| 611| break; 972| | 973| 1.30k| case MAIN_HEAD: ------------------ | | 53| 1.30k|#define MAIN_HEAD 0x73 ------------------ | Branch (973:5): [True: 1.30k, False: 6.08k] ------------------ 974| 1.30k| rar->main_flags = archive_le16dec(p + 3); 975| 1.30k| skip = archive_le16dec(p + 5); 976| 1.30k| if ((size_t)skip < 7 + sizeof(rar->reserved1) + sizeof(rar->reserved2)) { ------------------ | Branch (976:11): [True: 0, False: 1.30k] ------------------ 977| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 978| 0| "Invalid header size"); 979| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 980| 0| } 981| 1.30k| if ((h = __archive_read_ahead(a, skip, NULL)) == NULL) ------------------ | Branch (981:11): [True: 6, False: 1.29k] ------------------ 982| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 983| 1.29k| p = h; 984| 1.29k| memcpy(rar->reserved1, p + 7, sizeof(rar->reserved1)); 985| 1.29k| memcpy(rar->reserved2, p + 7 + sizeof(rar->reserved1), 986| 1.29k| sizeof(rar->reserved2)); 987| 1.29k| if (rar->main_flags & MHD_ENCRYPTVER) { ------------------ | | 73| 1.29k|#define MHD_ENCRYPTVER 0x0200 ------------------ | Branch (987:11): [True: 0, False: 1.29k] ------------------ 988| 0| if ((size_t)skip < ------------------ | Branch (988:13): [True: 0, False: 0] ------------------ 989| 0| 7 + sizeof(rar->reserved1) + sizeof(rar->reserved2) + 1) { 990| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 991| 0| "Invalid header size"); 992| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 993| 0| } 994| 0| rar->encryptver = *(p + 7 + sizeof(rar->reserved1) + 995| 0| sizeof(rar->reserved2)); 996| 0| } 997| | 998| | /* Main header is password encrypted, so we cannot read any 999| | file names or any other info about files from the header. */ 1000| 1.29k| if (rar->main_flags & MHD_PASSWORD) ------------------ | | 71| 1.29k|#define MHD_PASSWORD 0x0080 ------------------ | Branch (1000:11): [True: 0, False: 1.29k] ------------------ 1001| 0| { 1002| 0| archive_entry_set_is_metadata_encrypted(entry, 1); 1003| 0| archive_entry_set_is_data_encrypted(entry, 1); 1004| 0| rar->has_encrypted_entries = 1; 1005| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1006| 0| "RAR encryption support unavailable"); 1007| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1008| 0| } 1009| | 1010| 1.29k| crc32_val = __archive_crc32(0, (const unsigned char *)p + 2, (unsigned)skip - 2); 1011| 1.29k| if ((crc32_val & 0xffff) != archive_le16dec(p)) { ------------------ | Branch (1011:11): [True: 1.24k, False: 56] ------------------ 1012| |#ifndef DONT_FAIL_ON_CRC_ERROR 1013| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1014| | "Header CRC error"); 1015| | return (ARCHIVE_FATAL); 1016| |#endif 1017| 1.24k| } 1018| 1.29k| __archive_read_consume(a, skip); 1019| 1.29k| break; 1020| | 1021| 5.39k| case FILE_HEAD: ------------------ | | 54| 5.39k|#define FILE_HEAD 0x74 ------------------ | Branch (1021:5): [True: 5.39k, False: 1.99k] ------------------ 1022| 5.39k| return read_header(a, entry, head_type); 1023| | 1024| 4| case COMM_HEAD: ------------------ | | 55| 4|#define COMM_HEAD 0x75 ------------------ | Branch (1024:5): [True: 4, False: 7.38k] ------------------ 1025| 4| case AV_HEAD: ------------------ | | 56| 4|#define AV_HEAD 0x76 ------------------ | Branch (1025:5): [True: 0, False: 7.38k] ------------------ 1026| 4| case SUB_HEAD: ------------------ | | 57| 4|#define SUB_HEAD 0x77 ------------------ | Branch (1026:5): [True: 0, False: 7.38k] ------------------ 1027| 7| case PROTECT_HEAD: ------------------ | | 58| 7|#define PROTECT_HEAD 0x78 ------------------ | Branch (1027:5): [True: 3, False: 7.38k] ------------------ 1028| 7| case SIGN_HEAD: ------------------ | | 59| 7|#define SIGN_HEAD 0x79 ------------------ | Branch (1028:5): [True: 0, False: 7.38k] ------------------ 1029| 25| case ENDARC_HEAD: ------------------ | | 61| 25|#define ENDARC_HEAD 0x7b ------------------ | Branch (1029:5): [True: 18, False: 7.37k] ------------------ 1030| 25| flags = archive_le16dec(p + 3); 1031| 25| skip = archive_le16dec(p + 5); 1032| 25| if (skip < 7) { ------------------ | Branch (1032:11): [True: 0, False: 25] ------------------ 1033| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1034| 0| "Invalid header size too small"); 1035| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1036| 0| } 1037| 25| if (flags & HD_ADD_SIZE_PRESENT) ------------------ | | 77| 25|#define HD_ADD_SIZE_PRESENT 0x8000 ------------------ | Branch (1037:11): [True: 4, False: 21] ------------------ 1038| 4| { 1039| 4| if (skip < 7 + 4) { ------------------ | Branch (1039:13): [True: 0, False: 4] ------------------ 1040| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1041| 0| "Invalid header size too small"); 1042| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1043| 0| } 1044| 4| if ((h = __archive_read_ahead(a, skip, NULL)) == NULL) ------------------ | Branch (1044:13): [True: 0, False: 4] ------------------ 1045| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1046| 4| p = h; 1047| 4| skip += archive_le32dec(p + 7); 1048| 4| } 1049| | 1050| | /* Skip over the 2-byte CRC at the beginning of the header. */ 1051| 25| crc32_expected = archive_le16dec(p); 1052| 25| __archive_read_consume(a, 2); 1053| 25| skip -= 2; 1054| | 1055| | /* Skim the entire header and compute the CRC. */ 1056| 25| crc32_val = 0; 1057| 50| while (skip > 0) { ------------------ | Branch (1057:14): [True: 38, False: 12] ------------------ 1058| 38| unsigned to_read; 1059| 38| if (skip > 32 * 1024) ------------------ | Branch (1059:13): [True: 17, False: 21] ------------------ 1060| 17| to_read = 32 * 1024; 1061| 21| else 1062| 21| to_read = (unsigned)skip; 1063| 38| if ((h = __archive_read_ahead(a, to_read, NULL)) == NULL) { ------------------ | Branch (1063:13): [True: 13, False: 25] ------------------ 1064| 13| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1065| 13| "Bad RAR file"); 1066| 13| return (ARCHIVE_FATAL); ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1067| 13| } 1068| 25| p = h; 1069| 25| crc32_val = __archive_crc32(crc32_val, (const unsigned char *)p, to_read); 1070| 25| __archive_read_consume(a, to_read); 1071| 25| skip -= to_read; 1072| 25| } 1073| 12| if ((crc32_val & 0xffff) != crc32_expected) { ------------------ | Branch (1073:11): [True: 12, False: 0] ------------------ 1074| |#ifndef DONT_FAIL_ON_CRC_ERROR 1075| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1076| | "Header CRC error"); 1077| | return (ARCHIVE_FATAL); 1078| |#endif 1079| 12| } 1080| 12| if (head_type == ENDARC_HEAD) ------------------ | | 61| 12|#define ENDARC_HEAD 0x7b ------------------ | Branch (1080:11): [True: 9, False: 3] ------------------ 1081| 9| return (ARCHIVE_EOF); ------------------ | | 232| 9|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1082| 3| break; 1083| | 1084| 3| case NEWSUB_HEAD: ------------------ | | 60| 2|#define NEWSUB_HEAD 0x7a ------------------ | Branch (1084:5): [True: 2, False: 7.38k] ------------------ 1085| 2| if ((ret = read_header(a, entry, head_type)) < ARCHIVE_WARN) ------------------ | | 235| 2|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1085:11): [True: 0, False: 2] ------------------ 1086| 0| return ret; 1087| 2| break; 1088| | 1089| 41| default: ------------------ | Branch (1089:5): [True: 41, False: 7.34k] ------------------ 1090| 41| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 41|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1091| 41| "Bad RAR file"); 1092| 41| return (ARCHIVE_FATAL); ------------------ | | 239| 41|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1093| 7.38k| } 1094| 7.38k| } 1095| 5.47k|} archive_read_support_format_rar.c:skip_sfx: 833| 5|{ 834| 5| const void *h; 835| 5| const char *p, *q; 836| 5| size_t skip, total; 837| 5| ssize_t bytes, window; 838| | 839| 5| total = 0; 840| 5| window = 4096; 841| 5| while (total + window <= (1024 * 128)) { ------------------ | Branch (841:10): [True: 5, False: 0] ------------------ 842| 5| h = __archive_read_ahead(a, window, &bytes); 843| 5| if (h == NULL) { ------------------ | Branch (843:9): [True: 0, False: 5] ------------------ 844| | /* Remaining bytes are less than window. */ 845| 0| window >>= 1; 846| 0| if (window < 0x40) ------------------ | Branch (846:11): [True: 0, False: 0] ------------------ 847| 0| goto fatal; 848| 0| continue; 849| 0| } 850| 5| if (bytes < 0x40) ------------------ | Branch (850:9): [True: 0, False: 5] ------------------ 851| 0| goto fatal; 852| 5| p = h; 853| 5| q = p + bytes; 854| | 855| | /* 856| | * Scan ahead until we find something that looks 857| | * like the RAR header. 858| | */ 859| 16.2k| while (p + 7 < q) { ------------------ | Branch (859:12): [True: 16.2k, False: 0] ------------------ 860| 16.2k| if (memcmp(p, RAR_SIGNATURE, 7) == 0) { ------------------ | | 49| 16.2k|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (860:11): [True: 5, False: 16.2k] ------------------ 861| 5| skip = p - (const char *)h; 862| 5| __archive_read_consume(a, skip); 863| 5| return (ARCHIVE_OK); ------------------ | | 233| 5|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 864| 5| } 865| 16.2k| p += 0x10; 866| 16.2k| } 867| 0| skip = p - (const char *)h; 868| 0| __archive_read_consume(a, skip); 869| 0| total += skip; 870| 0| } 871| 0|fatal: 872| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 873| 0| "Couldn't find out RAR header"); 874| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 875| 5|} archive_read_support_format_rar.c:read_header: 1365| 5.39k|{ 1366| 5.39k| struct rar *rar = a->format->data; 1367| 5.39k| const void *h; 1368| 5.39k| const char *p, *endp; 1369| 5.39k| struct rar_header rar_header; 1370| 5.39k| struct rar_file_header file_header; 1371| 5.39k| int64_t header_size; 1372| 5.39k| unsigned filename_size, end; 1373| 5.39k| char *filename; 1374| 5.39k| char *strp; 1375| 5.39k| char packed_size[8]; 1376| 5.39k| char unp_size[8]; 1377| 5.39k| int ttime; 1378| 5.39k| struct archive_string_conv *sconv, *fn_sconv; 1379| 5.39k| uint32_t crc32_computed, crc32_read; 1380| 5.39k| int ret = (ARCHIVE_OK), ret2; ------------------ | | 233| 5.39k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1381| 5.39k| char *newptr; 1382| 5.39k| size_t newsize; 1383| | 1384| | /* Setup a string conversion object for non-rar-unicode filenames. */ 1385| 5.39k| sconv = rar->opt_sconv; 1386| 5.39k| if (sconv == NULL) { ------------------ | Branch (1386:7): [True: 5.39k, False: 0] ------------------ 1387| 5.39k| if (!rar->init_default_conversion) { ------------------ | Branch (1387:9): [True: 274, False: 5.12k] ------------------ 1388| 274| rar->sconv_default = 1389| 274| archive_string_default_conversion_for_read( 1390| 274| &(a->archive)); 1391| 274| rar->init_default_conversion = 1; 1392| 274| } 1393| 5.39k| sconv = rar->sconv_default; 1394| 5.39k| } 1395| | 1396| | 1397| 5.39k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (1397:7): [True: 0, False: 5.39k] ------------------ 1398| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1399| 5.39k| p = h; 1400| 5.39k| memcpy(&rar_header, p, sizeof(rar_header)); 1401| 5.39k| rar->file_flags = archive_le16dec(rar_header.flags); 1402| 5.39k| header_size = archive_le16dec(rar_header.size); 1403| 5.39k| if (header_size < (int64_t)sizeof(file_header) + 7) { ------------------ | Branch (1403:7): [True: 0, False: 5.39k] ------------------ 1404| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1405| 0| "Invalid header size"); 1406| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1407| 0| } 1408| 5.39k| crc32_computed = __archive_crc32(0, (const unsigned char *)p + 2, 7 - 2); 1409| 5.39k| __archive_read_consume(a, 7); 1410| | 1411| 5.39k| if (!(rar->file_flags & FHD_SOLID)) ------------------ | | 84| 5.39k|#define FHD_SOLID 0x0010 ------------------ | Branch (1411:7): [True: 5.39k, False: 0] ------------------ 1412| 5.39k| { 1413| 5.39k| rar->compression_method = 0; 1414| 5.39k| rar->packed_size = 0; 1415| 5.39k| rar->unp_size = 0; 1416| 5.39k| rar->mtime = 0; 1417| 5.39k| rar->ctime = 0; 1418| 5.39k| rar->atime = 0; 1419| 5.39k| rar->arctime = 0; 1420| 5.39k| rar->mode = 0; 1421| 5.39k| memset(&rar->salt, 0, sizeof(rar->salt)); 1422| 5.39k| rar->atime = 0; 1423| 5.39k| rar->ansec = 0; 1424| 5.39k| rar->ctime = 0; 1425| 5.39k| rar->cnsec = 0; 1426| 5.39k| rar->mtime = 0; 1427| 5.39k| rar->mnsec = 0; 1428| 5.39k| rar->arctime = 0; 1429| 5.39k| rar->arcnsec = 0; 1430| 5.39k| } 1431| 0| else 1432| 0| { 1433| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1434| 0| "RAR solid archive support unavailable"); 1435| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1436| 0| } 1437| | 1438| 5.39k| if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL) ------------------ | Branch (1438:7): [True: 13, False: 5.38k] ------------------ 1439| 13| { 1440| 13| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1441| 13| "Failed to read full header content"); 1442| 13| return (ARCHIVE_FATAL); ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1443| 13| } 1444| | 1445| | /* File Header CRC check. */ 1446| 5.38k| crc32_computed = __archive_crc32(crc32_computed, h, (unsigned)(header_size - 7)); 1447| 5.38k| crc32_read = archive_le16dec(rar_header.crc); 1448| 5.38k| if ((crc32_computed & 0xffff) != crc32_read) { ------------------ | Branch (1448:7): [True: 5.36k, False: 16] ------------------ 1449| |#ifndef DONT_FAIL_ON_CRC_ERROR 1450| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1451| | "Header CRC error"); 1452| | return (ARCHIVE_FATAL); 1453| |#endif 1454| 5.36k| } 1455| | /* If no CRC error, go on parsing File Header. */ 1456| 5.38k| p = h; 1457| 5.38k| endp = p + header_size - 7; 1458| 5.38k| memcpy(&file_header, p, sizeof(file_header)); 1459| 5.38k| p += sizeof(file_header); 1460| | 1461| 5.38k| rar->compression_method = file_header.method; 1462| | 1463| 5.38k| ttime = archive_le32dec(file_header.file_time); 1464| 5.38k| rar->mtime = get_time(ttime); 1465| | 1466| 5.38k| rar->file_crc = archive_le32dec(file_header.file_crc); 1467| | 1468| 5.38k| if (rar->file_flags & FHD_PASSWORD) ------------------ | | 82| 5.38k|#define FHD_PASSWORD 0x0004 ------------------ | Branch (1468:7): [True: 2.57k, False: 2.81k] ------------------ 1469| 2.57k| { 1470| 2.57k| archive_entry_set_is_data_encrypted(entry, 1); 1471| 2.57k| rar->has_encrypted_entries = 1; 1472| 2.57k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2.57k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1473| 2.57k| "RAR encryption support unavailable"); 1474| | /* Since it is only the data part itself that is encrypted we can at least 1475| | extract information about the currently processed entry and don't need 1476| | to return ARCHIVE_FATAL here. */ 1477| | /*return (ARCHIVE_FATAL);*/ 1478| 2.57k| } 1479| | 1480| 5.38k| if (rar->file_flags & FHD_LARGE) ------------------ | | 85| 5.38k|#define FHD_LARGE 0x0100 ------------------ | Branch (1480:7): [True: 251, False: 5.13k] ------------------ 1481| 251| { 1482| 251| if (p + 8 > endp) { ------------------ | Branch (1482:9): [True: 0, False: 251] ------------------ 1483| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1484| 0| "Invalid header size"); 1485| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1486| 0| } 1487| 251| memcpy(packed_size, file_header.pack_size, 4); 1488| 251| memcpy(packed_size + 4, p, 4); /* High pack size */ 1489| 251| p += 4; 1490| 251| memcpy(unp_size, file_header.unp_size, 4); 1491| 251| memcpy(unp_size + 4, p, 4); /* High unpack size */ 1492| 251| p += 4; 1493| 251| rar->packed_size = archive_le64dec(&packed_size); 1494| 251| rar->unp_size = archive_le64dec(&unp_size); 1495| 251| } 1496| 5.13k| else 1497| 5.13k| { 1498| 5.13k| rar->packed_size = archive_le32dec(file_header.pack_size); 1499| 5.13k| rar->unp_size = archive_le32dec(file_header.unp_size); 1500| 5.13k| } 1501| | 1502| 5.38k| if (rar->packed_size < 0 || rar->unp_size < 0) ------------------ | Branch (1502:7): [True: 0, False: 5.38k] | Branch (1502:31): [True: 0, False: 5.38k] ------------------ 1503| 0| { 1504| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1505| 0| "Invalid sizes specified"); 1506| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1507| 0| } 1508| | 1509| 5.38k| rar->bytes_remaining = rar->packed_size; 1510| | 1511| | /* TODO: RARv3 subblocks contain comments. For now the complete block is 1512| | * consumed at the end. 1513| | */ 1514| 5.38k| if (head_type == NEWSUB_HEAD) { ------------------ | | 60| 5.38k|#define NEWSUB_HEAD 0x7a ------------------ | Branch (1514:7): [True: 2, False: 5.38k] ------------------ 1515| 2| if (rar->packed_size > INT64_MAX - header_size) { ------------------ | Branch (1515:9): [True: 0, False: 2] ------------------ 1516| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1517| 0| "Invalid RAR file: Overlarge extended header"); 1518| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1519| 0| } 1520| 2| if (__archive_read_consume(a, header_size + rar->packed_size - 7) < 0) { ------------------ | Branch (1520:9): [True: 0, False: 2] ------------------ 1521| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1522| 0| "Invalid RAR file: Cannot read extended header data"); 1523| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1524| 0| } 1525| | 1526| | /* 1527| | * NEWSUB records are metadata-only in this reader. The block header 1528| | * has already been validated, so it is safe to skip exactly the 1529| | * remaining header bytes and the associated data payload. 1530| | */ 1531| 2| return ret; 1532| 2| } 1533| | 1534| 5.38k| filename_size = archive_le16dec(file_header.name_size); 1535| 5.38k| if (p + filename_size > endp) { ------------------ | Branch (1535:7): [True: 80, False: 5.30k] ------------------ 1536| 80| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 80|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1537| 80| "Invalid filename size"); 1538| 80| return (ARCHIVE_FATAL); ------------------ | | 239| 80|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1539| 80| } 1540| 5.30k| if (rar->filename_allocated < filename_size * 2 + 2) { ------------------ | Branch (1540:7): [True: 285, False: 5.01k] ------------------ 1541| 285| newsize = filename_size * 2 + 2; 1542| 285| newptr = realloc(rar->filename, newsize); 1543| 285| if (newptr == NULL) { ------------------ | Branch (1543:9): [True: 0, False: 285] ------------------ 1544| 0| archive_set_error(&a->archive, ENOMEM, 1545| 0| "Couldn't allocate memory"); 1546| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1547| 0| } 1548| 285| rar->filename = newptr; 1549| 285| rar->filename_allocated = newsize; 1550| 285| } 1551| 5.30k| filename = rar->filename; 1552| 5.30k| memcpy(filename, p, filename_size); 1553| 5.30k| filename[filename_size] = '\0'; 1554| 5.30k| if (rar->file_flags & FHD_UNICODE) ------------------ | | 86| 5.30k|#define FHD_UNICODE 0x0200 ------------------ | Branch (1554:7): [True: 3.55k, False: 1.74k] ------------------ 1555| 3.55k| { 1556| 3.55k| if (filename_size != strlen(filename)) ------------------ | Branch (1556:9): [True: 3.27k, False: 282] ------------------ 1557| 3.27k| { 1558| 3.27k| unsigned char highbyte, flagbits, flagbyte; 1559| 3.27k| unsigned fn_end, offset; 1560| | 1561| 3.27k| end = filename_size; 1562| 3.27k| fn_end = filename_size * 2; 1563| 3.27k| filename_size = 0; 1564| 3.27k| offset = (unsigned)strlen(filename) + 1; 1565| 3.27k| highbyte = offset >= end ? 0 : *(p + offset++); ------------------ | Branch (1565:18): [True: 77, False: 3.19k] ------------------ 1566| 3.27k| flagbits = 0; 1567| 3.27k| flagbyte = 0; 1568| 21.0k| while (offset < end && filename_size < fn_end) ------------------ | Branch (1568:14): [True: 18.8k, False: 2.24k] | Branch (1568:30): [True: 17.8k, False: 1.02k] ------------------ 1569| 17.8k| { 1570| 17.8k| if (!flagbits) ------------------ | Branch (1570:13): [True: 6.31k, False: 11.5k] ------------------ 1571| 6.31k| { 1572| 6.31k| flagbyte = *(p + offset++); 1573| 6.31k| flagbits = 8; 1574| 6.31k| } 1575| | 1576| 17.8k| flagbits -= 2; 1577| 17.8k| switch((flagbyte >> flagbits) & 3) ------------------ | Branch (1577:16): [True: 17.8k, False: 0] ------------------ 1578| 17.8k| { 1579| 8.14k| case 0: ------------------ | Branch (1579:11): [True: 8.14k, False: 9.67k] ------------------ 1580| 8.14k| if (offset >= end) ------------------ | Branch (1580:17): [True: 2, False: 8.14k] ------------------ 1581| 2| continue; 1582| 8.14k| filename[filename_size++] = '\0'; 1583| 8.14k| filename[filename_size++] = *(p + offset++); 1584| 8.14k| break; 1585| 4.02k| case 1: ------------------ | Branch (1585:11): [True: 4.02k, False: 13.7k] ------------------ 1586| 4.02k| if (offset >= end) ------------------ | Branch (1586:17): [True: 1.00k, False: 3.01k] ------------------ 1587| 1.00k| continue; 1588| 3.01k| filename[filename_size++] = highbyte; 1589| 3.01k| filename[filename_size++] = *(p + offset++); 1590| 3.01k| break; 1591| 2.93k| case 2: ------------------ | Branch (1591:11): [True: 2.93k, False: 14.8k] ------------------ 1592| 2.93k| if (offset >= end - 1) { ------------------ | Branch (1592:17): [True: 175, False: 2.76k] ------------------ 1593| 175| offset = end; 1594| 175| continue; 1595| 175| } 1596| 2.76k| filename[filename_size++] = *(p + offset + 1); 1597| 2.76k| filename[filename_size++] = *(p + offset); 1598| 2.76k| offset += 2; 1599| 2.76k| break; 1600| 2.71k| case 3: ------------------ | Branch (1600:11): [True: 2.71k, False: 15.1k] ------------------ 1601| 2.71k| { 1602| 2.71k| char extra, high; 1603| 2.71k| uint8_t length; 1604| | 1605| 2.71k| if (offset >= end) ------------------ | Branch (1605:17): [True: 127, False: 2.58k] ------------------ 1606| 127| continue; 1607| | 1608| 2.58k| length = *(p + offset++); 1609| 2.58k| if (length & 0x80) { ------------------ | Branch (1609:17): [True: 1.07k, False: 1.51k] ------------------ 1610| 1.07k| if (offset >= end) ------------------ | Branch (1610:19): [True: 448, False: 622] ------------------ 1611| 448| continue; 1612| 622| extra = *(p + offset++); 1613| 622| high = (char)highbyte; 1614| 622| } else 1615| 1.51k| extra = high = 0; 1616| 2.13k| length = (length & 0x7f) + 2; 1617| 55.9k| while (length && filename_size < fn_end) { ------------------ | Branch (1617:20): [True: 54.8k, False: 1.10k] | Branch (1617:30): [True: 53.7k, False: 1.03k] ------------------ 1618| 53.7k| unsigned cp = filename_size >> 1; 1619| 53.7k| filename[filename_size++] = high; 1620| 53.7k| filename[filename_size++] = p[cp] + extra; 1621| 53.7k| length--; 1622| 53.7k| } 1623| 2.13k| } 1624| 0| break; 1625| 17.8k| } 1626| 17.8k| } 1627| 3.27k| if (filename_size > fn_end) { ------------------ | Branch (1627:11): [True: 0, False: 3.27k] ------------------ 1628| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1629| 0| "Invalid filename"); 1630| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1631| 0| } 1632| 3.27k| filename[filename_size++] = '\0'; 1633| | /* 1634| | * Do not increment filename_size here as the computations below 1635| | * add the space for the terminating NUL explicitly. 1636| | */ 1637| 3.27k| filename[filename_size] = '\0'; 1638| | 1639| | /* Decoded unicode form is UTF-16BE, so we have to update a string 1640| | * conversion object for it. */ 1641| 3.27k| if (rar->sconv_utf16be == NULL) { ------------------ | Branch (1641:11): [True: 96, False: 3.17k] ------------------ 1642| 96| rar->sconv_utf16be = archive_string_conversion_from_charset( 1643| 96| &a->archive, "UTF-16BE", 1); 1644| 96| if (rar->sconv_utf16be == NULL) ------------------ | Branch (1644:13): [True: 0, False: 96] ------------------ 1645| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1646| 96| } 1647| 3.27k| fn_sconv = rar->sconv_utf16be; 1648| | 1649| 3.27k| strp = filename; 1650| 36.8k| while (memcmp(strp, "\x00\x00", 2)) ------------------ | Branch (1650:14): [True: 33.5k, False: 3.27k] ------------------ 1651| 33.5k| { 1652| 33.5k| if (!memcmp(strp, "\x00\\", 2)) ------------------ | Branch (1652:13): [True: 8, False: 33.5k] ------------------ 1653| 8| *(strp + 1) = '/'; 1654| 33.5k| strp += 2; 1655| 33.5k| } 1656| 3.27k| p += offset; 1657| 3.27k| } else { 1658| | /* 1659| | * If FHD_UNICODE is set but no unicode data, this file name form 1660| | * is UTF-8, so we have to update a string conversion object for 1661| | * it accordingly. 1662| | */ 1663| 282| if (rar->sconv_utf8 == NULL) { ------------------ | Branch (1663:11): [True: 19, False: 263] ------------------ 1664| 19| rar->sconv_utf8 = archive_string_conversion_from_charset( 1665| 19| &a->archive, "UTF-8", 1); 1666| 19| if (rar->sconv_utf8 == NULL) ------------------ | Branch (1666:13): [True: 0, False: 19] ------------------ 1667| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1668| 19| } 1669| 282| fn_sconv = rar->sconv_utf8; 1670| 282| strp = filename; 1671| 321| while ((strp = strchr(strp, '\\')) != NULL) ------------------ | Branch (1671:14): [True: 39, False: 282] ------------------ 1672| 39| *strp++ = '/'; 1673| 282| p += filename_size; 1674| 282| } 1675| 3.55k| } 1676| 1.74k| else 1677| 1.74k| { 1678| 1.74k| fn_sconv = sconv; 1679| 1.74k| strp = filename; 1680| 1.74k| while ((strp = strchr(strp, '\\')) != NULL) ------------------ | Branch (1680:12): [True: 0, False: 1.74k] ------------------ 1681| 0| *strp++ = '/'; 1682| 1.74k| p += filename_size; 1683| 1.74k| } 1684| | 1685| | /* Split file in multivolume RAR. No more need to process header. */ 1686| 5.30k| if (rar->filename_save && ------------------ | Branch (1686:7): [True: 5.03k, False: 273] ------------------ 1687| 5.03k| filename_size == rar->filename_save_size && ------------------ | Branch (1687:5): [True: 2.65k, False: 2.37k] ------------------ 1688| 2.65k| !memcmp(rar->filename, rar->filename_save, filename_size + 1)) ------------------ | Branch (1688:5): [True: 1.31k, False: 1.34k] ------------------ 1689| 1.31k| { 1690| 1.31k| __archive_read_consume(a, header_size - 7); 1691| 1.31k| rar->br.avail_in = 0; 1692| 1.31k| rar->br.next_in = NULL; 1693| 1.31k| rar->cursor++; 1694| 1.31k| if (rar->cursor >= rar->nodes) ------------------ | Branch (1694:9): [True: 1.31k, False: 0] ------------------ 1695| 1.31k| { 1696| 1.31k| struct data_block_offsets *newdbo; 1697| | 1698| 1.31k| newsize = sizeof(*rar->dbo) * (rar->nodes + 1); 1699| 1.31k| if ((newdbo = realloc(rar->dbo, newsize)) == NULL) ------------------ | Branch (1699:11): [True: 0, False: 1.31k] ------------------ 1700| 0| { 1701| 0| archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory"); 1702| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1703| 0| } 1704| 1.31k| rar->dbo = newdbo; 1705| 1.31k| rar->nodes++; 1706| 1.31k| rar->dbo[rar->cursor].header_size = header_size; 1707| 1.31k| rar->dbo[rar->cursor].start_offset = -1; 1708| 1.31k| rar->dbo[rar->cursor].end_offset = -1; 1709| 1.31k| } 1710| 1.31k| if (rar->dbo[rar->cursor].start_offset < 0) ------------------ | Branch (1710:9): [True: 1.31k, False: 0] ------------------ 1711| 1.31k| { 1712| 1.31k| if (rar->packed_size > INT64_MAX - a->filter->position) ------------------ | Branch (1712:11): [True: 0, False: 1.31k] ------------------ 1713| 0| { 1714| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1715| 0| "Unable to store offsets"); 1716| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1717| 0| } 1718| 1.31k| rar->dbo[rar->cursor].start_offset = a->filter->position; 1719| 1.31k| rar->dbo[rar->cursor].end_offset = rar->dbo[rar->cursor].start_offset + 1720| 1.31k| rar->packed_size; 1721| 1.31k| } 1722| 1.31k| return ret; 1723| 1.31k| } 1724| 3.99k| else if (rar->filename_must_match) ------------------ | Branch (1724:12): [True: 49, False: 3.94k] ------------------ 1725| 49| { 1726| 49| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 49|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1727| 49| "Mismatch of file parts split across multi-volume archive"); 1728| 49| return (ARCHIVE_FATAL); ------------------ | | 239| 49|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1729| 49| } 1730| | 1731| 3.94k| newsize = filename_size + 1; 1732| 3.94k| if ((newptr = realloc(rar->filename_save, newsize)) == NULL) ------------------ | Branch (1732:7): [True: 0, False: 3.94k] ------------------ 1733| 0| { 1734| 0| archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory"); 1735| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1736| 0| } 1737| 3.94k| rar->filename_save = newptr; 1738| 3.94k| memcpy(rar->filename_save, rar->filename, newsize); 1739| 3.94k| rar->filename_save_size = filename_size; 1740| | 1741| | /* Set info for seeking */ 1742| 3.94k| free(rar->dbo); 1743| 3.94k| if ((rar->dbo = calloc(1, sizeof(*rar->dbo))) == NULL) ------------------ | Branch (1743:7): [True: 0, False: 3.94k] ------------------ 1744| 0| { 1745| 0| archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory"); 1746| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1747| 0| } 1748| 3.94k| rar->dbo[0].header_size = header_size; 1749| 3.94k| rar->dbo[0].start_offset = -1; 1750| 3.94k| rar->dbo[0].end_offset = -1; 1751| 3.94k| rar->cursor = 0; 1752| 3.94k| rar->nodes = 1; 1753| | 1754| 3.94k| if (rar->file_flags & FHD_SALT) ------------------ | | 87| 3.94k|#define FHD_SALT 0x0400 ------------------ | Branch (1754:7): [True: 1.72k, False: 2.21k] ------------------ 1755| 1.72k| { 1756| 1.72k| if (p + 8 > endp) { ------------------ | Branch (1756:9): [True: 0, False: 1.72k] ------------------ 1757| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1758| 0| "Invalid header size"); 1759| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1760| 0| } 1761| 1.72k| memcpy(rar->salt, p, 8); 1762| 1.72k| p += 8; 1763| 1.72k| } 1764| | 1765| 3.94k| if (rar->file_flags & FHD_EXTTIME) { ------------------ | | 89| 3.94k|#define FHD_EXTTIME 0x1000 ------------------ | Branch (1765:7): [True: 1.87k, False: 2.06k] ------------------ 1766| 1.87k| if (read_exttime(p, rar, endp) < 0) { ------------------ | Branch (1766:9): [True: 3, False: 1.87k] ------------------ 1767| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1768| 3| "Invalid header size"); 1769| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1770| 3| } 1771| 1.87k| } 1772| | 1773| 3.94k| __archive_read_consume(a, header_size - 7); 1774| 3.94k| if (rar->packed_size > INT64_MAX - a->filter->position) { ------------------ | Branch (1774:7): [True: 0, False: 3.94k] ------------------ 1775| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1776| 0| "Unable to store offsets"); 1777| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1778| 0| } 1779| 3.94k| rar->dbo[0].start_offset = a->filter->position; 1780| 3.94k| rar->dbo[0].end_offset = rar->dbo[0].start_offset + rar->packed_size; 1781| | 1782| 3.94k| switch(file_header.host_os) 1783| 3.94k| { 1784| 3.41k| case OS_MSDOS: ------------------ | | 104| 3.41k|#define OS_MSDOS 0 ------------------ | Branch (1784:3): [True: 3.41k, False: 523] ------------------ 1785| 3.51k| case OS_OS2: ------------------ | | 105| 3.51k|#define OS_OS2 1 ------------------ | Branch (1785:3): [True: 99, False: 3.84k] ------------------ 1786| 3.79k| case OS_WIN32: ------------------ | | 106| 3.79k|#define OS_WIN32 2 ------------------ | Branch (1786:3): [True: 277, False: 3.66k] ------------------ 1787| 3.79k| rar->mode = (__LA_MODE_T)archive_le32dec(file_header.file_attr); 1788| 3.79k| if (rar->mode & FILE_ATTRIBUTE_DIRECTORY) ------------------ | | 159| 3.79k|#define FILE_ATTRIBUTE_DIRECTORY 0x10 ------------------ | Branch (1788:9): [True: 231, False: 3.56k] ------------------ 1789| 231| rar->mode = AE_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH; ------------------ | | 221| 231|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1790| 3.56k| else 1791| 3.56k| rar->mode = AE_IFREG; ------------------ | | 216| 3.56k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1792| 3.79k| rar->mode |= S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 1793| 3.79k| break; 1794| | 1795| 84| case OS_UNIX: ------------------ | | 107| 84|#define OS_UNIX 3 ------------------ | Branch (1795:3): [True: 84, False: 3.85k] ------------------ 1796| 109| case OS_MAC_OS: ------------------ | | 108| 109|#define OS_MAC_OS 4 ------------------ | Branch (1796:3): [True: 25, False: 3.91k] ------------------ 1797| 145| case OS_BEOS: ------------------ | | 109| 145|#define OS_BEOS 5 ------------------ | Branch (1797:3): [True: 36, False: 3.90k] ------------------ 1798| 145| rar->mode = (__LA_MODE_T)archive_le32dec(file_header.file_attr); 1799| 145| break; 1800| | 1801| 2| default: ------------------ | Branch (1801:3): [True: 2, False: 3.93k] ------------------ 1802| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1803| 2| "Unknown file attributes from RAR file's host OS"); 1804| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1805| 3.94k| } 1806| | 1807| 3.93k| rar->bytes_uncopied = rar->bytes_unconsumed = 0; 1808| 3.93k| rar->lzss.position = rar->offset = 0; 1809| 3.93k| rar->offset_seek = 0; 1810| 3.93k| rar->dictionary_size = 0; 1811| 3.93k| rar->offset_outgoing = 0; 1812| 3.93k| rar->br.cache_avail = 0; 1813| 3.93k| rar->br.avail_in = 0; 1814| 3.93k| rar->br.next_in = NULL; 1815| 3.93k| rar->crc_calculated = 0; 1816| 3.93k| rar->entry_eof = 0; 1817| 3.93k| rar->valid = 1; 1818| 3.93k| rar->is_ppmd_block = 0; 1819| 3.93k| rar->start_new_table = 1; 1820| 3.93k| free(rar->unp_buffer); 1821| 3.93k| rar->unp_buffer = NULL; 1822| 3.93k| rar->unp_offset = 0; 1823| 3.93k| rar->unp_buffer_size = UNP_BUFFER_SIZE; ------------------ | | 155| 3.93k|#define UNP_BUFFER_SIZE (128 * 1024) ------------------ 1824| 3.93k| memset(rar->lengthtable, 0, sizeof(rar->lengthtable)); 1825| 3.93k| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 1826| 3.93k| rar->ppmd_valid = rar->ppmd_eod = 0; 1827| 3.93k| rar->filters.filterstart = INT64_MAX; 1828| | 1829| 3.93k| archive_entry_set_mtime(entry, rar->mtime, rar->mnsec); 1830| 3.93k| archive_entry_set_ctime(entry, rar->ctime, rar->cnsec); 1831| 3.93k| archive_entry_set_atime(entry, rar->atime, rar->ansec); 1832| 3.93k| archive_entry_set_size(entry, rar->unp_size); 1833| 3.93k| archive_entry_set_mode(entry, rar->mode); 1834| | 1835| 3.93k| if (archive_entry_copy_pathname_l(entry, filename, filename_size, fn_sconv)) ------------------ | | 80| 3.93k|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (1835:7): [True: 1.31k, False: 2.62k] ------------------ 1836| 1.31k| { 1837| 1.31k| if (errno == ENOMEM) ------------------ | Branch (1837:9): [True: 0, False: 1.31k] ------------------ 1838| 0| { 1839| 0| archive_set_error(&a->archive, ENOMEM, 1840| 0| "Can't allocate memory for Pathname"); 1841| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1842| 0| } 1843| 1.31k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.31k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1844| 1.31k| "Pathname cannot be converted from %s to current locale", 1845| 1.31k| archive_string_conversion_charset_name(fn_sconv)); 1846| 1.31k| ret = (ARCHIVE_WARN); ------------------ | | 235| 1.31k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1847| 1.31k| } 1848| | 1849| 3.93k| if (((rar->mode) & AE_IFMT) == AE_IFLNK) ------------------ | | 215| 3.93k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if (((rar->mode) & AE_IFMT) == AE_IFLNK) ------------------ | | 217| 3.93k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1849:7): [True: 34, False: 3.90k] ------------------ 1850| 34| { 1851| | /* Make sure a symbolic-link file does not have its body. */ 1852| 34| rar->bytes_remaining = 0; 1853| 34| archive_entry_set_size(entry, 0); 1854| | 1855| | /* Read a symbolic-link name. */ 1856| 34| if ((ret2 = read_symlink_stored(a, entry, sconv)) < (ARCHIVE_WARN)) ------------------ | | 235| 34|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1856:9): [True: 0, False: 34] ------------------ 1857| 0| return ret2; 1858| 34| if (ret > ret2) ------------------ | Branch (1858:9): [True: 0, False: 34] ------------------ 1859| 0| ret = ret2; 1860| 34| } 1861| | 1862| 3.93k| if (rar->bytes_remaining == 0) ------------------ | Branch (1862:7): [True: 2.59k, False: 1.34k] ------------------ 1863| 2.59k| rar->entry_eof = 1; 1864| | 1865| 3.93k| return ret; 1866| 3.93k|} archive_read_support_format_rar.c:get_time: 1870| 9.20k|{ 1871| 9.20k| struct tm tm = { }; 1872| 9.20k| tm.tm_sec = 2 * (ttime & 0x1f); 1873| 9.20k| tm.tm_min = (ttime >> 5) & 0x3f; 1874| 9.20k| tm.tm_hour = (ttime >> 11) & 0x1f; 1875| 9.20k| tm.tm_mday = (ttime >> 16) & 0x1f; 1876| 9.20k| tm.tm_mon = ((ttime >> 21) & 0x0f) - 1; 1877| 9.20k| tm.tm_year = ((ttime >> 25) & 0x7f) + 80; 1878| 9.20k| tm.tm_isdst = -1; 1879| 9.20k| return mktime(&tm); 1880| 9.20k|} archive_read_support_format_rar.c:read_exttime: 1884| 1.87k|{ 1885| 1.87k| unsigned rmode, flags, rem, j, count; 1886| 1.87k| int ttime, i; 1887| 1.87k| struct tm *tm; 1888| 1.87k| time_t t; 1889| 1.87k| long nsec; 1890| 1.87k|#if defined(HAVE_LOCALTIME_R) || defined(HAVE_LOCALTIME_S) 1891| 1.87k| struct tm tmbuf; 1892| 1.87k|#endif 1893| | 1894| 1.87k| if (p + 2 > endp) ------------------ | Branch (1894:7): [True: 0, False: 1.87k] ------------------ 1895| 0| return (-1); 1896| 1.87k| flags = archive_le16dec(p); 1897| 1.87k| p += 2; 1898| | 1899| 9.36k| for (i = 3; i >= 0; i--) ------------------ | Branch (1899:15): [True: 7.49k, False: 1.87k] ------------------ 1900| 7.49k| { 1901| 7.49k| t = 0; 1902| 7.49k| if (i == 3) ------------------ | Branch (1902:9): [True: 1.87k, False: 5.61k] ------------------ 1903| 1.87k| t = rar->mtime; 1904| 7.49k| rmode = flags >> i * 4; 1905| 7.49k| if (rmode & 8) ------------------ | Branch (1905:9): [True: 5.38k, False: 2.11k] ------------------ 1906| 5.38k| { 1907| 5.38k| if (!t) ------------------ | Branch (1907:11): [True: 3.82k, False: 1.55k] ------------------ 1908| 3.82k| { 1909| 3.82k| if (p + 4 > endp) ------------------ | Branch (1909:13): [True: 3, False: 3.81k] ------------------ 1910| 3| return (-1); 1911| 3.81k| ttime = archive_le32dec(p); 1912| 3.81k| t = get_time(ttime); 1913| 3.81k| p += 4; 1914| 3.81k| } 1915| 5.37k| rem = 0; 1916| 5.37k| count = rmode & 3; 1917| 5.37k| if (p + count > endp) ------------------ | Branch (1917:11): [True: 0, False: 5.37k] ------------------ 1918| 0| return (-1); 1919| 9.57k| for (j = 0; j < count; j++) ------------------ | Branch (1919:19): [True: 4.19k, False: 5.37k] ------------------ 1920| 4.19k| { 1921| 4.19k| rem = (((unsigned)(unsigned char)*p) << 16) | (rem >> 8); 1922| 4.19k| p++; 1923| 4.19k| } 1924| |#if defined(HAVE_LOCALTIME_S) 1925| | tm = localtime_s(&tmbuf, &t) ? NULL : &tmbuf; 1926| |#elif defined(HAVE_LOCALTIME_R) 1927| | tm = localtime_r(&t, &tmbuf); 1928| |#else 1929| | tm = localtime(&t); 1930| |#endif 1931| 5.37k| nsec = tm->tm_sec + rem / NS_UNIT; ------------------ | | 123| 5.37k|#define NS_UNIT 10000000 ------------------ 1932| 5.37k| if (rmode & 4) ------------------ | Branch (1932:11): [True: 71, False: 5.30k] ------------------ 1933| 71| { 1934| 71| tm->tm_sec++; 1935| 71| t = mktime(tm); 1936| 71| } 1937| 5.37k| if (i == 3) ------------------ | Branch (1937:11): [True: 1.55k, False: 3.81k] ------------------ 1938| 1.55k| { 1939| 1.55k| rar->mtime = t; 1940| 1.55k| rar->mnsec = nsec; 1941| 1.55k| } 1942| 3.81k| else if (i == 2) ------------------ | Branch (1942:16): [True: 1.26k, False: 2.55k] ------------------ 1943| 1.26k| { 1944| 1.26k| rar->ctime = t; 1945| 1.26k| rar->cnsec = nsec; 1946| 1.26k| } 1947| 2.55k| else if (i == 1) ------------------ | Branch (1947:16): [True: 1.47k, False: 1.08k] ------------------ 1948| 1.47k| { 1949| 1.47k| rar->atime = t; 1950| 1.47k| rar->ansec = nsec; 1951| 1.47k| } 1952| 1.08k| else 1953| 1.08k| { 1954| 1.08k| rar->arctime = t; 1955| 1.08k| rar->arcnsec = nsec; 1956| 1.08k| } 1957| 5.37k| } 1958| 7.49k| } 1959| 1.87k| return (0); 1960| 1.87k|} archive_read_support_format_rar.c:read_symlink_stored: 1965| 34|{ 1966| 34| struct rar *rar = a->format->data; 1967| 34| const void *h; 1968| 34| const char *p; 1969| 34| int ret = (ARCHIVE_OK); ------------------ | | 233| 34|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1970| | 1971| 34| if ((uintmax_t)rar->packed_size > SIZE_MAX) ------------------ | Branch (1971:7): [True: 0, False: 34] ------------------ 1972| 0| { 1973| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1974| 0| "Unable to read link"); 1975| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1976| 0| } 1977| 34| if ((h = rar_read_ahead(a, (size_t)rar->packed_size, NULL)) == NULL) ------------------ | Branch (1977:7): [True: 0, False: 34] ------------------ 1978| 0| { 1979| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1980| 0| "Failed to read link"); 1981| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1982| 0| } 1983| 34| p = h; 1984| | 1985| 34| if (archive_entry_copy_symlink_l(entry, ------------------ | | 83| 34|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ | Branch (1985:7): [True: 0, False: 34] ------------------ 1986| 34| p, (size_t)rar->packed_size, sconv)) 1987| 0| { 1988| 0| if (errno == ENOMEM) ------------------ | Branch (1988:9): [True: 0, False: 0] ------------------ 1989| 0| { 1990| 0| archive_set_error(&a->archive, ENOMEM, 1991| 0| "Can't allocate memory for link"); 1992| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1993| 0| } 1994| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1995| 0| "link cannot be converted from %s to current locale", 1996| 0| archive_string_conversion_charset_name(sconv)); 1997| 0| ret = (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1998| 0| } 1999| 34| __archive_read_consume(a, rar->packed_size); 2000| 34| return ret; 2001| 34|} archive_read_support_format_rar.c:rar_read_ahead: 3236| 8.15k|{ 3237| 8.15k| struct rar *rar = a->format->data; 3238| 8.15k| const void *h; 3239| 8.15k| int ret; 3240| | 3241| 8.49k|again: 3242| 8.49k| h = __archive_read_ahead(a, min, avail); 3243| | 3244| 8.49k| if (avail) ------------------ | Branch (3244:7): [True: 8.46k, False: 34] ------------------ 3245| 8.46k| { 3246| 8.46k| if (a->archive.read_data_is_posix_read && *avail > (ssize_t)a->archive.read_data_requested) ------------------ | Branch (3246:9): [True: 8.46k, False: 0] | Branch (3246:47): [True: 5.12k, False: 3.34k] ------------------ 3247| 5.12k| *avail = a->archive.read_data_requested; 3248| 8.46k| if (*avail > rar->bytes_remaining) ------------------ | Branch (3248:9): [True: 3.39k, False: 5.07k] ------------------ 3249| 3.39k| *avail = (ssize_t)rar->bytes_remaining; 3250| 8.46k| if (*avail < 0) ------------------ | Branch (3250:9): [True: 0, False: 8.46k] ------------------ 3251| 0| return NULL; 3252| 8.46k| else if (*avail == 0 && rar->main_flags & MHD_VOLUME && ------------------ | | 64| 10.3k|#define MHD_VOLUME 0x0001 ------------------ | Branch (3252:14): [True: 1.86k, False: 6.60k] | Branch (3252:29): [True: 537, False: 1.32k] ------------------ 3253| 537| rar->file_flags & FHD_SPLIT_AFTER) ------------------ | | 81| 537|#define FHD_SPLIT_AFTER 0x0002 ------------------ | Branch (3253:7): [True: 498, False: 39] ------------------ 3254| 498| { 3255| 498| rar->filename_must_match = 1; 3256| 498| ret = archive_read_format_rar_read_header(a, a->entry); 3257| 498| if (ret == (ARCHIVE_EOF)) ------------------ | | 232| 498|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (3257:11): [True: 14, False: 484] ------------------ 3258| 14| { 3259| 14| rar->has_endarc_header = 1; 3260| 14| ret = archive_read_format_rar_read_header(a, a->entry); 3261| 14| } 3262| 498| rar->filename_must_match = 0; 3263| 498| if (ret != (ARCHIVE_OK)) ------------------ | | 233| 498|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3263:11): [True: 150, False: 348] ------------------ 3264| 150| return NULL; 3265| 348| goto again; 3266| 498| } 3267| 8.46k| } 3268| 8.00k| return h; 3269| 8.49k|} archive_read_support_format_rar.c:archive_read_format_rar_read_data: 1100| 12.3k|{ 1101| 12.3k| struct rar *rar = a->format->data; 1102| 12.3k| int ret; 1103| | 1104| 12.3k| if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 12.3k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (1104:7): [True: 0, False: 12.3k] ------------------ 1105| 0| rar->has_encrypted_entries = 0; 1106| 0| } 1107| | 1108| 12.3k| if (rar->bytes_unconsumed > 0) { ------------------ | Branch (1108:7): [True: 3.26k, False: 9.06k] ------------------ 1109| | /* Consume as much as the decompressor actually used. */ 1110| 3.26k| __archive_read_consume(a, rar->bytes_unconsumed); 1111| 3.26k| rar->bytes_unconsumed = 0; 1112| 3.26k| } 1113| | 1114| 12.3k| *buff = NULL; 1115| 12.3k| if (rar->entry_eof || rar->offset_seek >= rar->unp_size) { ------------------ | Branch (1115:7): [True: 2.44k, False: 9.88k] | Branch (1115:25): [True: 643, False: 9.24k] ------------------ 1116| 3.08k| *size = 0; 1117| 3.08k| *offset = rar->offset; 1118| 3.08k| return (ARCHIVE_EOF); ------------------ | | 232| 3.08k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1119| 3.08k| } 1120| | 1121| 9.24k| switch (rar->compression_method) 1122| 9.24k| { 1123| 628| case COMPRESS_METHOD_STORE: ------------------ | | 112| 628|#define COMPRESS_METHOD_STORE 0x30 ------------------ | Branch (1123:3): [True: 628, False: 8.61k] ------------------ 1124| 628| ret = read_data_stored(a, buff, size, offset); 1125| 628| break; 1126| | 1127| 2.61k| case COMPRESS_METHOD_FASTEST: ------------------ | | 114| 2.61k|#define COMPRESS_METHOD_FASTEST 0x31 ------------------ | Branch (1127:3): [True: 2.61k, False: 6.63k] ------------------ 1128| 2.79k| case COMPRESS_METHOD_FAST: ------------------ | | 115| 2.79k|#define COMPRESS_METHOD_FAST 0x32 ------------------ | Branch (1128:3): [True: 182, False: 9.06k] ------------------ 1129| 4.89k| case COMPRESS_METHOD_NORMAL: ------------------ | | 116| 4.89k|#define COMPRESS_METHOD_NORMAL 0x33 ------------------ | Branch (1129:3): [True: 2.09k, False: 7.14k] ------------------ 1130| 5.67k| case COMPRESS_METHOD_GOOD: ------------------ | | 118| 5.67k|#define COMPRESS_METHOD_GOOD 0x34 ------------------ | Branch (1130:3): [True: 787, False: 8.45k] ------------------ 1131| 8.57k| case COMPRESS_METHOD_BEST: ------------------ | | 119| 8.57k|#define COMPRESS_METHOD_BEST 0x35 ------------------ | Branch (1131:3): [True: 2.90k, False: 6.34k] ------------------ 1132| 8.57k| ret = read_data_compressed(a, buff, size, offset, 0); 1133| 8.57k| if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN) { ------------------ | | 233| 17.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN) { ------------------ | | 235| 1.29k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1133:9): [True: 1.29k, False: 7.28k] | Branch (1133:30): [True: 1.29k, False: 0] ------------------ 1134| 1.29k| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 1135| 1.29k| rar->start_new_table = 1; 1136| 1.29k| rar->ppmd_valid = 0; 1137| 1.29k| } 1138| 8.57k| break; 1139| | 1140| 38| default: ------------------ | Branch (1140:3): [True: 38, False: 9.20k] ------------------ 1141| 38| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 38|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1142| 38| "Unsupported compression method for RAR file"); 1143| 38| ret = ARCHIVE_FAILED; ------------------ | | 237| 38|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1144| 38| break; 1145| 9.24k| } 1146| 9.24k| return (ret); 1147| 9.24k|} archive_read_support_format_rar.c:read_data_stored: 2006| 628|{ 2007| 628| struct rar *rar = a->format->data; 2008| 628| ssize_t bytes_avail; 2009| | 2010| 628| if (rar->bytes_remaining == 0 && ------------------ | Branch (2010:7): [True: 431, False: 197] ------------------ 2011| 431| !(rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER)) ------------------ | | 64| 862|#define MHD_VOLUME 0x0001 ------------------ !(rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER)) ------------------ | | 81| 336|#define FHD_SPLIT_AFTER 0x0002 ------------------ | Branch (2011:7): [True: 336, False: 95] | Branch (2011:39): [True: 254, False: 82] ------------------ 2012| 177| { 2013| 177| *buff = NULL; 2014| 177| *size = 0; 2015| 177| *offset = rar->offset; 2016| 177| if (rar->file_crc != rar->crc_calculated) { ------------------ | Branch (2016:9): [True: 177, False: 0] ------------------ 2017| |#ifndef DONT_FAIL_ON_CRC_ERROR 2018| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2019| | "File CRC error"); 2020| | return (ARCHIVE_FAILED); 2021| |#endif 2022| 177| } 2023| 177| rar->entry_eof = 1; 2024| 177| return (ARCHIVE_EOF); ------------------ | | 232| 177|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2025| 177| } 2026| | 2027| 451| *buff = rar_read_ahead(a, 1, &bytes_avail); 2028| 451| if (bytes_avail <= 0) ------------------ | Branch (2028:7): [True: 2, False: 449] ------------------ 2029| 2| { 2030| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2031| 2| "Truncated RAR file data"); 2032| 2| return (ARCHIVE_FAILED); ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2033| 2| } 2034| | 2035| 449| *size = bytes_avail; 2036| 449| *offset = rar->offset; 2037| 449| rar->offset += bytes_avail; 2038| 449| rar->offset_seek += bytes_avail; 2039| 449| rar->bytes_remaining -= bytes_avail; 2040| 449| rar->bytes_unconsumed = bytes_avail; 2041| | /* Calculate File CRC. */ 2042| 449| rar->crc_calculated = __archive_crc32(rar->crc_calculated, *buff, 2043| 449| (unsigned)bytes_avail); 2044| 449| return (ARCHIVE_OK); ------------------ | | 233| 449|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2045| 451|} archive_read_support_format_rar.c:read_data_compressed: 2050| 16.4k|{ 2051| 16.4k| if (looper++ > MAX_COMPRESS_DEPTH) ------------------ | | 166| 16.4k|#define MAX_COMPRESS_DEPTH 1024 ------------------ | Branch (2051:7): [True: 1, False: 16.4k] ------------------ 2052| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2053| | 2054| 16.4k| struct rar *rar = a->format->data; 2055| 16.4k| int64_t start, end; 2056| 16.4k| size_t bs; 2057| 16.4k| int ret = (ARCHIVE_OK), sym, code, lzss_offset, length, i; ------------------ | | 233| 16.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2058| | 2059| 1.10M| do { 2060| 1.10M| if (!rar->valid) ------------------ | Branch (2060:9): [True: 116, False: 1.10M] ------------------ 2061| 116| return (ARCHIVE_FAILED); ------------------ | | 237| 116|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2062| | 2063| 1.10M| if (rar->filters.bytes_ready > 0) ------------------ | Branch (2063:9): [True: 5.30k, False: 1.09M] ------------------ 2064| 5.30k| { 2065| | /* Flush unp_buffer first */ 2066| 5.30k| if (rar->unp_offset > 0) ------------------ | Branch (2066:11): [True: 2.63k, False: 2.67k] ------------------ 2067| 2.63k| { 2068| 2.63k| *buff = rar->unp_buffer; 2069| 2.63k| *size = rar->unp_offset; 2070| 2.63k| rar->unp_offset = 0; 2071| 2.63k| *offset = rar->offset_outgoing; 2072| 2.63k| rar->offset_outgoing += *size; 2073| 2.63k| } 2074| 2.67k| else 2075| 2.67k| { 2076| 2.67k| *buff = rar->filters.bytes; 2077| 2.67k| *size = rar->filters.bytes_ready; 2078| | 2079| 2.67k| rar->offset += *size; 2080| 2.67k| *offset = rar->offset_outgoing; 2081| 2.67k| rar->offset_outgoing += *size; 2082| | 2083| 2.67k| rar->filters.bytes_ready -= *size; 2084| 2.67k| rar->filters.bytes += *size; 2085| 2.67k| } 2086| 5.30k| goto ending_block; 2087| 5.30k| } 2088| | 2089| 1.09M| if (rar->ppmd_eod || ------------------ | Branch (2089:9): [True: 0, False: 1.09M] ------------------ 2090| 1.09M| (rar->dictionary_size && rar->offset >= rar->unp_size)) ------------------ | Branch (2090:9): [True: 1.09M, False: 1.12k] | Branch (2090:33): [True: 2, False: 1.09M] ------------------ 2091| 2| { 2092| 2| if (rar->unp_offset > 0) { ------------------ | Branch (2092:11): [True: 1, False: 1] ------------------ 2093| | /* 2094| | * We have unprocessed extracted data. write it out. 2095| | */ 2096| 1| *buff = rar->unp_buffer; 2097| 1| *size = rar->unp_offset; 2098| 1| *offset = rar->offset_outgoing; 2099| 1| rar->offset_outgoing += *size; 2100| | /* Calculate File CRC. */ 2101| 1| rar->crc_calculated = __archive_crc32(rar->crc_calculated, *buff, 2102| 1| (unsigned)*size); 2103| 1| rar->unp_offset = 0; 2104| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2105| 1| } 2106| 1| *buff = NULL; 2107| 1| *size = 0; 2108| 1| *offset = rar->offset; 2109| 1| if (rar->file_crc != rar->crc_calculated) { ------------------ | Branch (2109:11): [True: 1, False: 0] ------------------ 2110| |#ifndef DONT_FAIL_ON_CRC_ERROR 2111| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2112| | "File CRC error"); 2113| | return (ARCHIVE_FAILED); 2114| |#endif 2115| 1| } 2116| 1| rar->entry_eof = 1; 2117| 1| return (ARCHIVE_EOF); ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2118| 2| } 2119| | 2120| 1.09M| if (!rar->is_ppmd_block && rar->dictionary_size && rar->bytes_uncopied > 0) ------------------ | Branch (2120:9): [True: 37.3k, False: 1.05M] | Branch (2120:32): [True: 36.2k, False: 1.11k] | Branch (2120:56): [True: 1.97k, False: 34.2k] ------------------ 2121| 1.97k| { 2122| 1.97k| if (rar->bytes_uncopied > (rar->unp_buffer_size - rar->unp_offset)) ------------------ | Branch (2122:11): [True: 1.83k, False: 142] ------------------ 2123| 1.83k| bs = rar->unp_buffer_size - rar->unp_offset; 2124| 142| else 2125| 142| bs = (size_t)rar->bytes_uncopied; 2126| 1.97k| ret = copy_from_lzss_window_to_unp(a, buff, rar->offset, bs); 2127| 1.97k| if (ret != ARCHIVE_OK) ------------------ | | 233| 1.97k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2127:11): [True: 0, False: 1.97k] ------------------ 2128| 0| return (ret); 2129| 1.97k| rar->offset += bs; 2130| 1.97k| rar->bytes_uncopied -= bs; 2131| 1.97k| if (*buff != NULL) { ------------------ | Branch (2131:11): [True: 1.83k, False: 142] ------------------ 2132| 1.83k| rar->unp_offset = 0; 2133| 1.83k| *size = rar->unp_buffer_size; 2134| 1.83k| *offset = rar->offset_outgoing; 2135| 1.83k| rar->offset_outgoing += *size; 2136| | /* Calculate File CRC. */ 2137| 1.83k| rar->crc_calculated = __archive_crc32(rar->crc_calculated, *buff, 2138| 1.83k| (unsigned)*size); 2139| 1.83k| return (ret); 2140| 1.83k| } 2141| 142| continue; 2142| 1.97k| } 2143| | 2144| 1.09M| if (rar->filters.lastend == rar->filters.filterstart) ------------------ | Branch (2144:9): [True: 2.70k, False: 1.09M] ------------------ 2145| 2.70k| { 2146| 2.70k| if (!run_filters(a)) ------------------ | Branch (2146:11): [True: 31, False: 2.67k] ------------------ 2147| 31| return (ARCHIVE_FAILED); ------------------ | | 237| 31|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2148| 2.67k| continue; 2149| 2.70k| } 2150| | 2151| 1.09M| if (!rar->br.next_in && ------------------ | Branch (2151:9): [True: 1.25k, False: 1.09M] ------------------ 2152| 1.25k| (ret = rar_br_preparation(a, &(rar->br))) < ARCHIVE_WARN) ------------------ | | 235| 1.25k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2152:7): [True: 13, False: 1.24k] ------------------ 2153| 13| return (ret); 2154| 1.09M| if (rar->start_new_table && ((ret = parse_codes(a)) < (ARCHIVE_WARN))) ------------------ | | 235| 9.15k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2154:9): [True: 9.15k, False: 1.08M] | Branch (2154:33): [True: 671, False: 8.48k] ------------------ 2155| 671| return (ret); 2156| | 2157| 1.09M| if (rar->is_ppmd_block) ------------------ | Branch (2157:9): [True: 1.05M, False: 31.9k] ------------------ 2158| 1.05M| { 2159| 1.05M| if ((sym = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2159:11): [True: 80, False: 1.05M] ------------------ 2160| 1.05M| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2161| 80| { 2162| 80| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 80|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2163| 80| "Invalid symbol"); 2164| 80| return (ARCHIVE_FAILED); ------------------ | | 237| 80|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2165| 80| } 2166| 1.05M| if(sym != rar->ppmd_escape) ------------------ | Branch (2166:10): [True: 1.04M, False: 9.95k] ------------------ 2167| 1.04M| { 2168| 1.04M| lzss_emit_literal(rar, sym); 2169| 1.04M| rar->bytes_uncopied++; 2170| 1.04M| } 2171| 9.95k| else 2172| 9.95k| { 2173| 9.95k| if ((code = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2173:13): [True: 0, False: 9.95k] ------------------ 2174| 9.95k| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2175| 0| { 2176| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2177| 0| "Invalid symbol"); 2178| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2179| 0| } 2180| | 2181| 9.95k| switch(code) 2182| 9.95k| { 2183| 7.90k| case 0: ------------------ | Branch (2183:11): [True: 7.90k, False: 2.04k] ------------------ 2184| 7.90k| rar->start_new_table = 1; 2185| 7.90k| return read_data_compressed(a, buff, size, offset, looper); 2186| | 2187| 0| case 2: ------------------ | Branch (2187:11): [True: 0, False: 9.95k] ------------------ 2188| 0| rar->ppmd_eod = 1;/* End Of ppmd Data. */ 2189| 0| continue; 2190| | 2191| 1| case 3: ------------------ | Branch (2191:11): [True: 1, False: 9.94k] ------------------ 2192| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2193| 1| "Parsing filters is unsupported"); 2194| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2195| | 2196| 0| case 4: ------------------ | Branch (2196:11): [True: 0, False: 9.95k] ------------------ 2197| 0| lzss_offset = 0; 2198| 0| for (i = 2; i >= 0; i--) ------------------ | Branch (2198:25): [True: 0, False: 0] ------------------ 2199| 0| { 2200| 0| if ((code = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2200:19): [True: 0, False: 0] ------------------ 2201| 0| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2202| 0| { 2203| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2204| 0| "Invalid symbol"); 2205| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2206| 0| } 2207| 0| lzss_offset |= code << (i * 8); 2208| 0| } 2209| 0| if ((length = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2209:17): [True: 0, False: 0] ------------------ 2210| 0| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2211| 0| { 2212| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2213| 0| "Invalid symbol"); 2214| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2215| 0| } 2216| 0| lzss_emit_match(rar, lzss_offset + 2, length + 32); 2217| 0| rar->bytes_uncopied += length + 32; 2218| 0| break; 2219| | 2220| 1| case 5: ------------------ | Branch (2220:11): [True: 1, False: 9.94k] ------------------ 2221| 1| if ((length = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2221:17): [True: 0, False: 1] ------------------ 2222| 1| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2223| 0| { 2224| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2225| 0| "Invalid symbol"); 2226| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2227| 0| } 2228| 1| lzss_emit_match(rar, 1, length + 4); 2229| 1| rar->bytes_uncopied += length + 4; 2230| 1| break; 2231| | 2232| 2.04k| default: ------------------ | Branch (2232:10): [True: 2.04k, False: 7.91k] ------------------ 2233| 2.04k| lzss_emit_literal(rar, sym); 2234| 2.04k| rar->bytes_uncopied++; 2235| 9.95k| } 2236| 9.95k| } 2237| 1.05M| } 2238| 31.9k| else 2239| 31.9k| { 2240| 31.9k| start = rar->offset; 2241| 31.9k| end = start + rar->dictionary_size; 2242| | 2243| | /* We don't want to overflow the window and overwrite data that we write 2244| | * at 'start'. Therefore, reduce the end length by the maximum match size, 2245| | * which is 260 bytes. You can compute this maximum by looking at the 2246| | * definition of 'expand', in particular when 'symbol >= 271'. */ 2247| | /* NOTE: It's possible for 'dictionary_size' to be less than this 260 2248| | * value, however that will only be the case when 'unp_size' is small, 2249| | * which should only happen when the entry size is small and there's no 2250| | * risk of overflowing the buffer */ 2251| 31.9k| if (rar->dictionary_size > 260) { ------------------ | Branch (2251:11): [True: 31.9k, False: 0] ------------------ 2252| 31.9k| end -= 260; 2253| 31.9k| } 2254| | 2255| 31.9k| if (rar->filters.filterstart < end) { ------------------ | Branch (2255:11): [True: 1.17k, False: 30.7k] ------------------ 2256| 1.17k| end = rar->filters.filterstart; 2257| 1.17k| } 2258| | 2259| 31.9k| ret = expand(a, &end); 2260| 31.9k| if (ret != ARCHIVE_OK) ------------------ | | 233| 31.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2260:11): [True: 375, False: 31.5k] ------------------ 2261| 375| return (ret); 2262| | 2263| 31.5k| rar->bytes_uncopied = end - start; 2264| 31.5k| rar->filters.lastend = end; 2265| 31.5k| if (rar->filters.lastend != rar->filters.filterstart && rar->bytes_uncopied == 0) { ------------------ | Branch (2265:11): [True: 28.8k, False: 2.71k] | Branch (2265:63): [True: 0, False: 28.8k] ------------------ 2266| | /* Broken RAR files cause this case. 2267| | * NOTE: If this case were possible on a normal RAR file 2268| | * we would find out where it was actually bad and 2269| | * what we would do to solve it. */ 2270| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2271| 0| "Internal error extracting RAR file"); 2272| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2273| 0| } 2274| 31.5k| } 2275| 1.08M| if (rar->bytes_uncopied > (rar->unp_buffer_size - rar->unp_offset)) ------------------ | Branch (2275:9): [True: 144, False: 1.08M] ------------------ 2276| 144| bs = rar->unp_buffer_size - rar->unp_offset; 2277| 1.08M| else 2278| 1.08M| bs = (size_t)rar->bytes_uncopied; 2279| 1.08M| ret = copy_from_lzss_window_to_unp(a, buff, rar->offset, bs); 2280| 1.08M| if (ret != ARCHIVE_OK) ------------------ | | 233| 1.08M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2280:9): [True: 3, False: 1.08M] ------------------ 2281| 3| return (ret); 2282| 1.08M| rar->offset += bs; 2283| 1.08M| rar->bytes_uncopied -= bs; 2284| | /* 2285| | * If *buff is NULL, it means unp_buffer is not full. 2286| | * So we have to continue extracting a RAR file. 2287| | */ 2288| 1.08M| } while (*buff == NULL); ------------------ | Branch (2288:12): [True: 1.08M, False: 146] ------------------ 2289| | 2290| 146| rar->unp_offset = 0; 2291| 146| *size = rar->unp_buffer_size; 2292| 146| *offset = rar->offset_outgoing; 2293| 146| rar->offset_outgoing += *size; 2294| 5.45k|ending_block: 2295| | /* Calculate File CRC. */ 2296| 5.45k| rar->crc_calculated = __archive_crc32(rar->crc_calculated, *buff, (unsigned)*size); 2297| 5.45k| return ret; 2298| 146|} archive_read_support_format_rar.c:copy_from_lzss_window_to_unp: 3179| 1.08M|{ 3180| 1.08M| struct rar *rar = a->format->data; 3181| 1.08M| int windowoffs, firstpart; 3182| | 3183| 1.08M| if (length > rar->unp_buffer_size) ------------------ | Branch (3183:7): [True: 3, False: 1.08M] ------------------ 3184| 3| { 3185| 3| goto fatal; 3186| 3| } 3187| | 3188| 1.08M| if (!rar->unp_buffer) ------------------ | Branch (3188:7): [True: 221, False: 1.08M] ------------------ 3189| 221| { 3190| 221| if ((rar->unp_buffer = malloc(rar->unp_buffer_size)) == NULL) ------------------ | Branch (3190:9): [True: 0, False: 221] ------------------ 3191| 0| { 3192| 0| archive_set_error(&a->archive, ENOMEM, 3193| 0| "Unable to allocate memory for uncompressed data"); 3194| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3195| 0| } 3196| 221| } 3197| | 3198| 1.08M| windowoffs = lzss_offset_for_position(&rar->lzss, startpos); 3199| 1.08M| if(windowoffs + length <= (size_t)lzss_size(&rar->lzss)) { ------------------ | Branch (3199:6): [True: 1.07M, False: 11.3k] ------------------ 3200| 1.07M| memcpy(&rar->unp_buffer[rar->unp_offset], &rar->lzss.window[windowoffs], 3201| 1.07M| length); 3202| 1.07M| } else if (length <= (size_t)lzss_size(&rar->lzss)) { ------------------ | Branch (3202:14): [True: 11.3k, False: 0] ------------------ 3203| 11.3k| firstpart = lzss_size(&rar->lzss) - windowoffs; 3204| 11.3k| if (firstpart < 0) { ------------------ | Branch (3204:9): [True: 0, False: 11.3k] ------------------ 3205| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3206| 0| "Bad RAR file data"); 3207| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3208| 0| } 3209| 11.3k| if ((size_t)firstpart < length) { ------------------ | Branch (3209:9): [True: 11.3k, False: 0] ------------------ 3210| 11.3k| memcpy(&rar->unp_buffer[rar->unp_offset], 3211| 11.3k| &rar->lzss.window[windowoffs], firstpart); 3212| 11.3k| memcpy(&rar->unp_buffer[rar->unp_offset + firstpart], 3213| 11.3k| &rar->lzss.window[0], length - firstpart); 3214| 11.3k| } else { 3215| 0| memcpy(&rar->unp_buffer[rar->unp_offset], 3216| 0| &rar->lzss.window[windowoffs], length); 3217| 0| } 3218| 11.3k| } else { 3219| 0| goto fatal; 3220| 0| } 3221| 1.08M| rar->unp_offset += (unsigned int) length; 3222| 1.08M| if (rar->unp_offset >= rar->unp_buffer_size) ------------------ | Branch (3222:7): [True: 1.97k, False: 1.08M] ------------------ 3223| 1.97k| *buffer = rar->unp_buffer; 3224| 1.08M| else 3225| 1.08M| *buffer = NULL; 3226| 1.08M| return (ARCHIVE_OK); ------------------ | | 233| 1.08M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3227| | 3228| 3|fatal: 3229| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3230| 3| "Bad RAR file data"); 3231| 3| return (ARCHIVE_FAILED); ------------------ | | 237| 3|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3232| 1.08M|} archive_read_support_format_rar.c:lzss_offset_for_position: 645| 21.5M|{ 646| 21.5M| return (int)(pos & lzss->mask); 647| 21.5M|} archive_read_support_format_rar.c:lzss_size: 639| 3.23M|{ 640| 3.23M| return lzss->mask + 1; 641| 3.23M|} archive_read_support_format_rar.c:run_filters: 3441| 2.70k|{ 3442| 2.70k| struct rar *rar = a->format->data; 3443| 2.70k| struct rar_filters *filters = &rar->filters; 3444| 2.70k| struct rar_filter *filter = filters->stack; 3445| 2.70k| struct rar_filter *f; 3446| 2.70k| size_t start, end; 3447| 2.70k| int64_t tend; 3448| 2.70k| uint32_t lastfilteraddress; 3449| 2.70k| uint32_t lastfilterlength; 3450| 2.70k| int ret; 3451| | 3452| 2.70k| if (filters == NULL || filter == NULL) ------------------ | Branch (3452:7): [True: 0, False: 2.70k] | Branch (3452:26): [True: 0, False: 2.70k] ------------------ 3453| 0| return (0); 3454| | 3455| 2.70k| start = (size_t)filters->filterstart; 3456| 2.70k| end = start + filter->blocklength; 3457| | 3458| 2.70k| filters->filterstart = INT64_MAX; 3459| 2.70k| tend = (int64_t)end; 3460| 2.70k| ret = expand(a, &tend); 3461| 2.70k| if (ret != ARCHIVE_OK) ------------------ | | 233| 2.70k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3461:7): [True: 18, False: 2.69k] ------------------ 3462| 18| return 0; 3463| | 3464| | /* Check if filter stack was modified in expand() */ 3465| 2.69k| ret = ARCHIVE_FATAL; ------------------ | | 239| 2.69k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3466| 2.69k| f = filters->stack; 3467| 2.69k| while (f) ------------------ | Branch (3467:10): [True: 2.69k, False: 0] ------------------ 3468| 2.69k| { 3469| 2.69k| if (f == filter) ------------------ | Branch (3469:9): [True: 2.69k, False: 0] ------------------ 3470| 2.69k| { 3471| 2.69k| ret = ARCHIVE_OK; ------------------ | | 233| 2.69k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3472| 2.69k| break; 3473| 2.69k| } 3474| 0| f = f->next; 3475| 0| } 3476| 2.69k| if (ret != ARCHIVE_OK) ------------------ | | 233| 2.69k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3476:7): [True: 0, False: 2.69k] ------------------ 3477| 0| return 0; 3478| | 3479| 2.69k| if (tend < 0) ------------------ | Branch (3479:7): [True: 0, False: 2.69k] ------------------ 3480| 0| return 0; 3481| 2.69k| end = (size_t)tend; 3482| 2.69k| if (end != start + filter->blocklength) ------------------ | Branch (3482:7): [True: 1, False: 2.69k] ------------------ 3483| 1| return 0; 3484| | 3485| 2.69k| if (!filters->vm) ------------------ | Branch (3485:7): [True: 66, False: 2.62k] ------------------ 3486| 66| { 3487| 66| filters->vm = calloc(1, sizeof(*filters->vm)); 3488| 66| if (!filters->vm) ------------------ | Branch (3488:9): [True: 0, False: 66] ------------------ 3489| 0| return 0; 3490| 66| } 3491| | 3492| 2.69k| if (filter->blocklength > VM_MEMORY_SIZE) ------------------ | | 140| 2.69k|#define VM_MEMORY_SIZE 0x40000 ------------------ | Branch (3492:7): [True: 0, False: 2.69k] ------------------ 3493| 0| { 3494| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3495| 0| return 0; 3496| 0| } 3497| | 3498| 2.69k| ret = copy_from_lzss_window(a, filters->vm->memory, start, filter->blocklength); 3499| 2.69k| if (ret != ARCHIVE_OK) ------------------ | | 233| 2.69k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3499:7): [True: 0, False: 2.69k] ------------------ 3500| 0| return 0; 3501| 2.69k| if (!execute_filter(a, filter, filters->vm, (size_t)rar->offset)) ------------------ | Branch (3501:7): [True: 10, False: 2.68k] ------------------ 3502| 10| return 0; 3503| | 3504| 2.68k| lastfilteraddress = filter->filteredblockaddress; 3505| 2.68k| lastfilterlength = filter->filteredblocklength; 3506| 2.68k| filters->stack = filter->next; 3507| 2.68k| filter->next = NULL; 3508| 2.68k| delete_filter(filter); 3509| | 3510| 2.68k| while ((filter = filters->stack) != NULL && (int64_t)filter->blockstartpos == filters->filterstart && filter->blocklength == lastfilterlength) ------------------ | Branch (3510:10): [True: 929, False: 1.75k] | Branch (3510:47): [True: 0, False: 929] | Branch (3510:105): [True: 0, False: 0] ------------------ 3511| 0| { 3512| 0| memmove(&filters->vm->memory[0], &filters->vm->memory[lastfilteraddress], lastfilterlength); 3513| 0| if (!execute_filter(a, filter, filters->vm, (size_t)rar->offset)) ------------------ | Branch (3513:9): [True: 0, False: 0] ------------------ 3514| 0| return 0; 3515| | 3516| 0| lastfilteraddress = filter->filteredblockaddress; 3517| 0| lastfilterlength = filter->filteredblocklength; 3518| 0| filters->stack = filter->next; 3519| 0| filter->next = NULL; 3520| 0| delete_filter(filter); 3521| 0| } 3522| | 3523| 2.68k| if (filters->stack) ------------------ | Branch (3523:7): [True: 929, False: 1.75k] ------------------ 3524| 929| { 3525| 929| if (filters->stack->blockstartpos < end) ------------------ | Branch (3525:9): [True: 2, False: 927] ------------------ 3526| 2| return 0; 3527| 927| filters->filterstart = filters->stack->blockstartpos; 3528| 927| } 3529| | 3530| 2.67k| filters->lastend = end; 3531| 2.67k| filters->bytes = &filters->vm->memory[lastfilteraddress]; 3532| 2.67k| filters->bytes_ready = lastfilterlength; 3533| | 3534| 2.67k| return 1; 3535| 2.68k|} archive_read_support_format_rar.c:copy_from_lzss_window: 3151| 2.69k|{ 3152| 2.69k| struct rar *rar = a->format->data; 3153| 2.69k| int windowoffs, firstpart; 3154| | 3155| 2.69k| windowoffs = lzss_offset_for_position(&rar->lzss, startpos); 3156| 2.69k| firstpart = lzss_size(&rar->lzss) - windowoffs; 3157| 2.69k| if (length > lzss_size(&rar->lzss)) { ------------------ | Branch (3157:7): [True: 0, False: 2.69k] ------------------ 3158| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3159| 0| "Bad RAR file data"); 3160| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3161| 0| } 3162| 2.69k| if (firstpart < 0) { ------------------ | Branch (3162:7): [True: 0, False: 2.69k] ------------------ 3163| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3164| 0| "Bad RAR file data"); 3165| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3166| 0| } 3167| 2.69k| if (firstpart < length) { ------------------ | Branch (3167:7): [True: 1, False: 2.68k] ------------------ 3168| 1| memcpy(buffer, &rar->lzss.window[windowoffs], firstpart); 3169| 1| memcpy(buffer + firstpart, &rar->lzss.window[0], length - firstpart); 3170| 2.68k| } else { 3171| 2.68k| memcpy(buffer, &rar->lzss.window[windowoffs], length); 3172| 2.68k| } 3173| 2.69k| return (ARCHIVE_OK); ------------------ | | 233| 2.69k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3174| 2.69k|} archive_read_support_format_rar.c:execute_filter: 3900| 2.69k|{ 3901| 2.69k| if (filter->prog->fingerprint == 0x1D0E06077D) ------------------ | Branch (3901:7): [True: 340, False: 2.35k] ------------------ 3902| 340| return execute_filter_delta(filter, vm); 3903| 2.35k| if (filter->prog->fingerprint == 0x35AD576887) ------------------ | Branch (3903:7): [True: 1.35k, False: 997] ------------------ 3904| 1.35k| return execute_filter_e8(filter, vm, pos, 0); 3905| 997| if (filter->prog->fingerprint == 0x393CD7E57E) ------------------ | Branch (3905:7): [True: 0, False: 997] ------------------ 3906| 0| return execute_filter_e8(filter, vm, pos, 1); 3907| 997| if (filter->prog->fingerprint == 0x951C2C5DC8) ------------------ | Branch (3907:7): [True: 988, False: 9] ------------------ 3908| 988| return execute_filter_rgb(filter, vm); 3909| 9| if (filter->prog->fingerprint == 0xD8BC85E701) ------------------ | Branch (3909:7): [True: 0, False: 9] ------------------ 3910| 0| return execute_filter_audio(filter, vm); 3911| | 3912| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "No support for RAR VM program filter"); ------------------ | | 192| 9|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3913| 9| return 0; 3914| 9|} archive_read_support_format_rar.c:execute_filter_delta: 3711| 340|{ 3712| 340| uint32_t length = filter->initialregisters[4]; 3713| 340| uint32_t numchannels = filter->initialregisters[0]; 3714| 340| uint8_t *src, *dst; 3715| 340| uint32_t i, idx; 3716| | 3717| 340| if (length > PROGRAM_WORK_SIZE / 2 || ------------------ | | 142| 340|#define PROGRAM_WORK_SIZE 0x3C000 ------------------ | Branch (3717:7): [True: 0, False: 340] ------------------ 3718| 340| numchannels == 0 || ------------------ | Branch (3718:7): [True: 0, False: 340] ------------------ 3719| 340| numchannels > 128) ------------------ | Branch (3719:7): [True: 1, False: 339] ------------------ 3720| 1| return 0; 3721| | 3722| 339| src = &vm->memory[0]; 3723| 339| dst = &vm->memory[length]; 3724| 1.14k| for (i = 0; i < numchannels; i++) ------------------ | Branch (3724:15): [True: 806, False: 339] ------------------ 3725| 806| { 3726| 806| uint8_t lastbyte = 0; 3727| 2.02k| for (idx = i; idx < length; idx += numchannels) ------------------ | Branch (3727:19): [True: 1.21k, False: 806] ------------------ 3728| 1.21k| { 3729| | /* 3730| | * The src block should not overlap with the dst block. 3731| | * If so it would be better to consider this archive is broken. 3732| | */ 3733| 1.21k| if (src >= dst) ------------------ | Branch (3733:11): [True: 0, False: 1.21k] ------------------ 3734| 0| return 0; 3735| 1.21k| lastbyte = dst[idx] = lastbyte - *src++; 3736| 1.21k| } 3737| 806| } 3738| | 3739| 339| filter->filteredblockaddress = length; 3740| 339| filter->filteredblocklength = length; 3741| | 3742| 339| return 1; 3743| 339|} archive_read_support_format_rar.c:execute_filter_e8: 3747| 1.35k|{ 3748| 1.35k| uint32_t length = filter->initialregisters[4]; 3749| 1.35k| uint32_t filesize = 0x1000000; 3750| 1.35k| uint32_t i; 3751| | 3752| 1.35k| if (length > PROGRAM_WORK_SIZE || length <= 4) ------------------ | | 142| 2.70k|#define PROGRAM_WORK_SIZE 0x3C000 ------------------ | Branch (3752:7): [True: 0, False: 1.35k] | Branch (3752:37): [True: 0, False: 1.35k] ------------------ 3753| 0| return 0; 3754| | 3755| 256k| for (i = 0; i <= length - 5; i++) ------------------ | Branch (3755:15): [True: 254k, False: 1.35k] ------------------ 3756| 254k| { 3757| 254k| if (vm->memory[i] == 0xE8 || (e9also && vm->memory[i] == 0xE9)) ------------------ | Branch (3757:9): [True: 1.37k, False: 253k] | Branch (3757:35): [True: 0, False: 253k] | Branch (3757:45): [True: 0, False: 0] ------------------ 3758| 1.37k| { 3759| 1.37k| uint32_t currpos = (uint32_t)pos + i + 1; 3760| 1.37k| int32_t address = (int32_t)vm_read_32(vm, i + 1); 3761| 1.37k| if (address < 0 && currpos >= (~(uint32_t)address + 1)) ------------------ | Branch (3761:11): [True: 651, False: 728] | Branch (3761:26): [True: 3, False: 648] ------------------ 3762| 3| vm_write_32(vm, i + 1, address + filesize); 3763| 1.37k| else if (address >= 0 && (uint32_t)address < filesize) ------------------ | Branch (3763:16): [True: 728, False: 648] | Branch (3763:32): [True: 150, False: 578] ------------------ 3764| 150| vm_write_32(vm, i + 1, address - currpos); 3765| 1.37k| i += 4; 3766| 1.37k| } 3767| 254k| } 3768| | 3769| 1.35k| filter->filteredblockaddress = 0; 3770| 1.35k| filter->filteredblocklength = length; 3771| | 3772| 1.35k| return 1; 3773| 1.35k|} archive_read_support_format_rar.c:vm_read_32: 3936| 1.37k|{ 3937| 1.37k| return archive_le32dec(vm->memory + offset); 3938| 1.37k|} archive_read_support_format_rar.c:vm_write_32: 3930| 153|{ 3931| 153| archive_le32enc(vm->memory + offset, u32); 3932| 153|} archive_read_support_format_rar.c:execute_filter_rgb: 3777| 988|{ 3778| 988| uint32_t stride = filter->initialregisters[0]; 3779| 988| uint32_t byteoffset = filter->initialregisters[1]; 3780| 988| uint32_t blocklength = filter->initialregisters[4]; 3781| 988| uint8_t *src, *dst; 3782| 988| uint32_t i, j; 3783| | 3784| 988| if (blocklength > PROGRAM_WORK_SIZE / 2 || stride > blocklength || blocklength < 3 || byteoffset > 2) ------------------ | | 142| 988|#define PROGRAM_WORK_SIZE 0x3C000 ------------------ | Branch (3784:7): [True: 0, False: 988] | Branch (3784:46): [True: 0, False: 988] | Branch (3784:70): [True: 0, False: 988] | Branch (3784:89): [True: 0, False: 988] ------------------ 3785| 0| return 0; 3786| | 3787| 988| src = &vm->memory[0]; 3788| 988| dst = &vm->memory[blocklength]; 3789| 3.95k| for (i = 0; i < 3; i++) { ------------------ | Branch (3789:15): [True: 2.96k, False: 988] ------------------ 3790| 2.96k| uint8_t byte = 0; 3791| 2.96k| uint8_t *prev = dst + i - stride; 3792| 34.8k| for (j = i; j < blocklength; j += 3) ------------------ | Branch (3792:17): [True: 31.9k, False: 2.96k] ------------------ 3793| 31.9k| { 3794| | /* 3795| | * The src block should not overlap with the dst block. 3796| | * If so it would be better to consider this archive is broken. 3797| | */ 3798| 31.9k| if (src >= dst) ------------------ | Branch (3798:11): [True: 0, False: 31.9k] ------------------ 3799| 0| return 0; 3800| | 3801| 31.9k| if (prev >= dst) ------------------ | Branch (3801:11): [True: 31.7k, False: 192] ------------------ 3802| 31.7k| { 3803| 31.7k| uint32_t delta1 = abs(prev[3] - prev[0]); 3804| 31.7k| uint32_t delta2 = abs(byte - prev[0]); 3805| 31.7k| uint32_t delta3 = abs(prev[3] - prev[0] + byte - prev[0]); 3806| 31.7k| if (delta1 > delta2 || delta1 > delta3) ------------------ | Branch (3806:13): [True: 14.4k, False: 17.2k] | Branch (3806:32): [True: 963, False: 16.3k] ------------------ 3807| 15.4k| byte = delta2 <= delta3 ? prev[3] : prev[0]; ------------------ | Branch (3807:18): [True: 14.0k, False: 1.30k] ------------------ 3808| 31.7k| } 3809| 31.9k| byte -= *src++; 3810| 31.9k| dst[j] = byte; 3811| 31.9k| prev += 3; 3812| 31.9k| } 3813| 2.96k| } 3814| 10.9k| for (i = byteoffset; i < blocklength - 2; i += 3) ------------------ | Branch (3814:24): [True: 9.97k, False: 988] ------------------ 3815| 9.97k| { 3816| 9.97k| dst[i] += dst[i + 1]; 3817| 9.97k| dst[i + 2] += dst[i + 1]; 3818| 9.97k| } 3819| | 3820| 988| filter->filteredblockaddress = blocklength; 3821| 988| filter->filteredblocklength = blocklength; 3822| | 3823| 988| return 1; 3824| 988|} archive_read_support_format_rar.c:delete_filter: 3585| 6.75k|{ 3586| 17.1k| while (filter) ------------------ | Branch (3586:10): [True: 10.4k, False: 6.75k] ------------------ 3587| 10.4k| { 3588| 10.4k| struct rar_filter *next = filter->next; 3589| 10.4k| free(filter->globaldata); 3590| 10.4k| free(filter); 3591| 10.4k| filter = next; 3592| 10.4k| } 3593| 6.75k|} archive_read_support_format_rar.c:rar_br_preparation: 595| 1.25k|{ 596| 1.25k| struct rar *rar = a->format->data; 597| | 598| 1.25k| if (rar->bytes_remaining > 0) { ------------------ | Branch (598:7): [True: 1.25k, False: 4] ------------------ 599| 1.25k| br->next_in = rar_read_ahead(a, 1, &(br->avail_in)); 600| 1.25k| if (br->next_in == NULL) { ------------------ | Branch (600:9): [True: 13, False: 1.24k] ------------------ 601| 13| archive_set_error(&a->archive, 602| 13| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 603| 13| "Truncated RAR file data"); 604| 13| return (ARCHIVE_FATAL); ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 605| 13| } 606| 1.24k| if (br->cache_avail == 0) ------------------ | Branch (606:9): [True: 1.04k, False: 195] ------------------ 607| 1.04k| (void)rar_br_fillup(a, br); 608| 1.24k| } 609| 1.24k| return (ARCHIVE_OK); ------------------ | | 233| 1.24k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 610| 1.25k|} archive_read_support_format_rar.c:rar_br_fillup: 500| 855k|{ 501| 855k| struct rar *rar = a->format->data; 502| 855k| int n = CACHE_BITS - br->cache_avail; ------------------ | | 381| 855k|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 503| | 504| 887k| for (;;) { 505| 887k| switch (n >> 3) { 506| 88.4k| case 8: ------------------ | Branch (506:5): [True: 88.4k, False: 799k] ------------------ 507| 88.4k| if (br->avail_in >= 8) { ------------------ | Branch (507:11): [True: 87.1k, False: 1.33k] ------------------ 508| 87.1k| br->cache_buffer = 509| 87.1k| ((uint64_t)br->next_in[0]) << 56 | 510| 87.1k| ((uint64_t)br->next_in[1]) << 48 | 511| 87.1k| ((uint64_t)br->next_in[2]) << 40 | 512| 87.1k| ((uint64_t)br->next_in[3]) << 32 | 513| 87.1k| ((uint32_t)br->next_in[4]) << 24 | 514| 87.1k| ((uint32_t)br->next_in[5]) << 16 | 515| 87.1k| ((uint32_t)br->next_in[6]) << 8 | 516| 87.1k| (uint32_t)br->next_in[7]; 517| 87.1k| br->next_in += 8; 518| 87.1k| br->avail_in -= 8; 519| 87.1k| br->cache_avail += 8 * 8; 520| 87.1k| rar->bytes_unconsumed += 8; 521| 87.1k| rar->bytes_remaining -= 8; 522| 87.1k| return (1); 523| 87.1k| } 524| 1.33k| break; 525| 675k| case 7: ------------------ | Branch (525:5): [True: 675k, False: 212k] ------------------ 526| 675k| if (br->avail_in >= 7) { ------------------ | Branch (526:11): [True: 670k, False: 4.87k] ------------------ 527| 670k| br->cache_buffer = 528| 670k| (br->cache_buffer << 56) | 529| 670k| ((uint64_t)br->next_in[0]) << 48 | 530| 670k| ((uint64_t)br->next_in[1]) << 40 | 531| 670k| ((uint64_t)br->next_in[2]) << 32 | 532| 670k| ((uint32_t)br->next_in[3]) << 24 | 533| 670k| ((uint32_t)br->next_in[4]) << 16 | 534| 670k| ((uint32_t)br->next_in[5]) << 8 | 535| 670k| (uint32_t)br->next_in[6]; 536| 670k| br->next_in += 7; 537| 670k| br->avail_in -= 7; 538| 670k| br->cache_avail += 7 * 8; 539| 670k| rar->bytes_unconsumed += 7; 540| 670k| rar->bytes_remaining -= 7; 541| 670k| return (1); 542| 670k| } 543| 4.87k| break; 544| 97.0k| case 6: ------------------ | Branch (544:5): [True: 97.0k, False: 790k] ------------------ 545| 97.0k| if (br->avail_in >= 6) { ------------------ | Branch (545:11): [True: 92.2k, False: 4.84k] ------------------ 546| 92.2k| br->cache_buffer = 547| 92.2k| (br->cache_buffer << 48) | 548| 92.2k| ((uint64_t)br->next_in[0]) << 40 | 549| 92.2k| ((uint64_t)br->next_in[1]) << 32 | 550| 92.2k| ((uint32_t)br->next_in[2]) << 24 | 551| 92.2k| ((uint32_t)br->next_in[3]) << 16 | 552| 92.2k| ((uint32_t)br->next_in[4]) << 8 | 553| 92.2k| (uint32_t)br->next_in[5]; 554| 92.2k| br->next_in += 6; 555| 92.2k| br->avail_in -= 6; 556| 92.2k| br->cache_avail += 6 * 8; 557| 92.2k| rar->bytes_unconsumed += 6; 558| 92.2k| rar->bytes_remaining -= 6; 559| 92.2k| return (1); 560| 92.2k| } 561| 4.84k| break; 562| 4.84k| case 0: ------------------ | Branch (562:5): [True: 3.96k, False: 883k] ------------------ 563| | /* We have enough compressed data in 564| | * the cache buffer.*/ 565| 3.96k| return (1); 566| 23.0k| default: ------------------ | Branch (566:5): [True: 23.0k, False: 864k] ------------------ 567| 23.0k| break; 568| 887k| } 569| 34.1k| if (br->avail_in <= 0) { ------------------ | Branch (569:9): [True: 6.41k, False: 27.6k] ------------------ 570| | 571| 6.41k| if (rar->bytes_unconsumed > 0) { ------------------ | Branch (571:11): [True: 5.70k, False: 712] ------------------ 572| | /* Consume as much as the decompressor 573| | * actually used. */ 574| 5.70k| __archive_read_consume(a, rar->bytes_unconsumed); 575| 5.70k| rar->bytes_unconsumed = 0; 576| 5.70k| } 577| 6.41k| br->next_in = rar_read_ahead(a, 1, &(br->avail_in)); 578| 6.41k| if (br->next_in == NULL) ------------------ | Branch (578:11): [True: 320, False: 6.09k] ------------------ 579| 320| return (0); 580| 6.09k| if (br->avail_in == 0) ------------------ | Branch (580:11): [True: 1.18k, False: 4.91k] ------------------ 581| 1.18k| return (0); 582| 6.09k| } 583| 32.6k| br->cache_buffer = 584| 32.6k| (br->cache_buffer << 8) | *br->next_in++; 585| 32.6k| br->avail_in--; 586| 32.6k| br->cache_avail += 8; 587| 32.6k| n -= 8; 588| 32.6k| rar->bytes_unconsumed++; 589| 32.6k| rar->bytes_remaining--; 590| 32.6k| } 591| 855k|} archive_read_support_format_rar.c:parse_codes: 2302| 10.4k|{ 2303| 10.4k| struct rar *rar = a->format->data; 2304| 10.4k| int i, j, val, n, r; 2305| 10.4k| unsigned char bitlengths[MAX_SYMBOLS], zerocount, ppmd_flags; 2306| 10.4k| unsigned int maxorder; 2307| 10.4k| struct huffman_code precode; 2308| 10.4k| struct rar_br *br = &(rar->br); 2309| | 2310| 10.4k| free_codes(a); 2311| | 2312| | /* Skip to the next byte */ 2313| 10.4k| rar_br_consume_unaligned_bits(br); ------------------ | | 477| 10.4k|#define rar_br_consume_unaligned_bits(br) ((br)->cache_avail &= ~7) ------------------ 2314| | 2315| | /* PPMd block flag */ 2316| 10.4k| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 474| 10.4k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 20.8k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 7.30k, False: 3.10k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 2|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 1, False: 1] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 3.09k, False: 2] | | ------------------ ------------------ 2317| 1| goto truncated_data; 2318| 10.4k| if ((rar->is_ppmd_block = rar_br_bits(br, 1)) != 0) ------------------ | | 464| 10.4k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 10.4k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ | Branch (2318:7): [True: 8.10k, False: 2.29k] ------------------ 2319| 8.10k| { 2320| 8.10k| rar_br_consume(br, 1); ------------------ | | 476| 8.10k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2321| 8.10k| if (!rar_br_read_ahead(a, br, 7)) ------------------ | | 474| 8.10k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 16.2k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 8.10k, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 0, False: 0] | | ------------------ ------------------ 2322| 0| goto truncated_data; 2323| 8.10k| ppmd_flags = rar_br_bits(br, 7); ------------------ | | 464| 8.10k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 8.10k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2324| 8.10k| rar_br_consume(br, 7); ------------------ | | 476| 8.10k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2325| | 2326| | /* Memory is allocated in MB */ 2327| 8.10k| if (ppmd_flags & 0x20) ------------------ | Branch (2327:9): [True: 2.43k, False: 5.66k] ------------------ 2328| 2.43k| { 2329| 2.43k| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 474| 2.43k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 4.86k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 2.37k, False: 64] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 50|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 50, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 14, False: 50] | | ------------------ ------------------ 2330| 0| goto truncated_data; 2331| 2.43k| rar->dictionary_size = (rar_br_bits(br, 8) + 1) << 20; ------------------ | | 464| 2.43k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 2.43k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2332| 2.43k| rar_br_consume(br, 8); ------------------ | | 476| 2.43k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2333| 2.43k| } 2334| | 2335| 8.10k| if (ppmd_flags & 0x40) ------------------ | Branch (2335:9): [True: 2.36k, False: 5.74k] ------------------ 2336| 2.36k| { 2337| 2.36k| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 474| 2.36k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 4.72k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 2.36k, False: 1] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 1, False: 0] | | ------------------ ------------------ 2338| 0| goto truncated_data; 2339| 2.36k| rar->ppmd_escape = rar->ppmd7_context.InitEsc = rar_br_bits(br, 8); ------------------ | | 464| 2.36k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 2.36k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2340| 2.36k| rar_br_consume(br, 8); ------------------ | | 476| 2.36k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2341| 2.36k| } 2342| 5.74k| else 2343| 5.74k| rar->ppmd_escape = 2; 2344| | 2345| 8.10k| if (ppmd_flags & 0x20) ------------------ | Branch (2345:9): [True: 2.43k, False: 5.66k] ------------------ 2346| 2.43k| { 2347| 2.43k| maxorder = (ppmd_flags & 0x1F) + 1; 2348| 2.43k| if(maxorder > 16) ------------------ | Branch (2348:10): [True: 2.41k, False: 19] ------------------ 2349| 2.41k| maxorder = 16 + (maxorder - 16) * 3; 2350| | 2351| 2.43k| if (maxorder == 1) ------------------ | Branch (2351:11): [True: 1, False: 2.43k] ------------------ 2352| 1| { 2353| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2354| 1| "Truncated RAR file data"); 2355| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2356| 1| } 2357| | 2358| | /* Make sure ppmd7_context is freed before Ppmd7_Construct 2359| | * because reading a broken file causes this abnormal sequence. */ 2360| 2.43k| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 2361| | 2362| 2.43k| rar->bytein.a = a; 2363| 2.43k| rar->bytein.Read = &ppmd_read; 2364| 2.43k| __archive_ppmd7_functions.PpmdRAR_RangeDec_CreateVTable(&rar->range_dec); 2365| 2.43k| rar->range_dec.Stream = &rar->bytein; 2366| 2.43k| __archive_ppmd7_functions.Ppmd7_Construct(&rar->ppmd7_context); 2367| | 2368| 2.43k| if (rar->dictionary_size == 0) { ------------------ | Branch (2368:11): [True: 0, False: 2.43k] ------------------ 2369| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2370| 0| "Invalid zero dictionary size"); 2371| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2372| 0| } 2373| | 2374| 2.43k| if (!__archive_ppmd7_functions.Ppmd7_Alloc(&rar->ppmd7_context, ------------------ | Branch (2374:11): [True: 0, False: 2.43k] ------------------ 2375| 2.43k| rar->dictionary_size)) 2376| 0| { 2377| 0| archive_set_error(&a->archive, ENOMEM, 2378| 0| "Out of memory"); 2379| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2380| 0| } 2381| 2.43k| if (!__archive_ppmd7_functions.PpmdRAR_RangeDec_Init(&rar->range_dec)) ------------------ | Branch (2381:11): [True: 1, False: 2.43k] ------------------ 2382| 1| { 2383| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2384| 1| "Unable to initialize PPMd range decoder"); 2385| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2386| 1| } 2387| 2.43k| __archive_ppmd7_functions.Ppmd7_Init(&rar->ppmd7_context, maxorder); 2388| 2.43k| rar->ppmd_valid = 1; 2389| 2.43k| } 2390| 5.66k| else 2391| 5.66k| { 2392| 5.66k| if (!rar->ppmd_valid) { ------------------ | Branch (2392:11): [True: 35, False: 5.63k] ------------------ 2393| 35| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 35|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2394| 35| "Invalid PPMd sequence"); 2395| 35| return (ARCHIVE_FAILED); ------------------ | | 237| 35|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2396| 35| } 2397| 5.63k| if (!__archive_ppmd7_functions.PpmdRAR_RangeDec_Init(&rar->range_dec)) ------------------ | Branch (2397:11): [True: 0, False: 5.63k] ------------------ 2398| 0| { 2399| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2400| 0| "Unable to initialize PPMd range decoder"); 2401| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2402| 0| } 2403| 5.63k| } 2404| 8.10k| } 2405| 2.29k| else 2406| 2.29k| { 2407| 2.29k| rar_br_consume(br, 1); ------------------ | | 476| 2.29k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2408| | 2409| | /* 2410| | * Low-distance repeat state belongs to the current LZ table and 2411| | * must not be reused after starting a new table. 2412| | */ 2413| 2.29k| rar->lastlowoffset = 0; 2414| 2.29k| rar->numlowoffsetrepeats = 0; 2415| | 2416| | /* Keep existing table flag */ 2417| 2.29k| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 474| 2.29k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 4.59k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 2.29k, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 0, False: 0] | | ------------------ ------------------ 2418| 0| goto truncated_data; 2419| 2.29k| if (!rar_br_bits(br, 1)) ------------------ | | 464| 2.29k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 2.29k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ | Branch (2419:9): [True: 1.48k, False: 816] ------------------ 2420| 1.48k| memset(rar->lengthtable, 0, sizeof(rar->lengthtable)); 2421| 2.29k| rar_br_consume(br, 1); ------------------ | | 476| 2.29k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2422| | 2423| 2.29k| memset(&bitlengths, 0, sizeof(bitlengths)); 2424| 34.2k| for (i = 0; i < MAX_SYMBOLS;) ------------------ | | 135| 34.2k|#define MAX_SYMBOLS 20 ------------------ | Branch (2424:17): [True: 32.0k, False: 2.20k] ------------------ 2425| 32.0k| { 2426| 32.0k| if (!rar_br_read_ahead(a, br, 4)) ------------------ | | 474| 32.0k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 64.1k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 29.9k, False: 2.13k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 21|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 8, False: 13] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 2.10k, False: 21] | | ------------------ ------------------ 2427| 13| goto truncated_data; 2428| 32.0k| bitlengths[i++] = rar_br_bits(br, 4); ------------------ | | 464| 32.0k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 32.0k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2429| 32.0k| rar_br_consume(br, 4); ------------------ | | 476| 32.0k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2430| 32.0k| if (bitlengths[i-1] == 0xF) ------------------ | Branch (2430:11): [True: 1.98k, False: 30.0k] ------------------ 2431| 1.98k| { 2432| 1.98k| if (!rar_br_read_ahead(a, br, 4)) ------------------ | | 474| 1.98k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 3.96k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 1.86k, False: 123] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 106|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 25, False: 81] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 17, False: 106] | | ------------------ ------------------ 2433| 81| goto truncated_data; 2434| 1.90k| zerocount = rar_br_bits(br, 4); ------------------ | | 464| 1.90k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 1.90k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2435| 1.90k| rar_br_consume(br, 4); ------------------ | | 476| 1.90k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2436| 1.90k| if (zerocount) ------------------ | Branch (2436:13): [True: 1.90k, False: 0] ------------------ 2437| 1.90k| { 2438| 1.90k| i--; 2439| 17.2k| for (j = 0; j < zerocount + 2 && i < MAX_SYMBOLS; j++) ------------------ | | 135| 15.8k|#define MAX_SYMBOLS 20 ------------------ | Branch (2439:23): [True: 15.8k, False: 1.38k] | Branch (2439:44): [True: 15.3k, False: 520] ------------------ 2440| 15.3k| bitlengths[i++] = 0; 2441| 1.90k| } 2442| 1.90k| } 2443| 32.0k| } 2444| | 2445| 2.20k| memset(&precode, 0, sizeof(precode)); 2446| 2.20k| r = create_code(a, &precode, bitlengths, MAX_SYMBOLS, MAX_SYMBOL_LENGTH); ------------------ | | 135| 2.20k|#define MAX_SYMBOLS 20 ------------------ r = create_code(a, &precode, bitlengths, MAX_SYMBOLS, MAX_SYMBOL_LENGTH); ------------------ | | 134| 2.20k|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2447| 2.20k| if (r != ARCHIVE_OK) { ------------------ | | 233| 2.20k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2447:9): [True: 26, False: 2.17k] ------------------ 2448| 26| free(precode.tree); 2449| 26| free(precode.table); 2450| 26| return (r); 2451| 26| } 2452| | 2453| 414k| for (i = 0; i < HUFFMAN_TABLE_SIZE;) ------------------ | | 132| 414k| MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 127| 414k|#define MAINCODE_SIZE 299 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 128| 414k|#define OFFSETCODE_SIZE 60 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 129| 414k|#define LOWOFFSETCODE_SIZE 17 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 130| 414k|#define LENGTHCODE_SIZE 28 | | ------------------ ------------------ | Branch (2453:17): [True: 413k, False: 1.65k] ------------------ 2454| 413k| { 2455| 413k| if ((val = read_next_symbol(a, &precode)) < 0) { ------------------ | Branch (2455:11): [True: 188, False: 412k] ------------------ 2456| 188| free(precode.tree); 2457| 188| free(precode.table); 2458| 188| return (ARCHIVE_FAILED); ------------------ | | 237| 188|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2459| 188| } 2460| 412k| if (val < 16) ------------------ | Branch (2460:11): [True: 386k, False: 26.2k] ------------------ 2461| 386k| { 2462| 386k| rar->lengthtable[i] = (rar->lengthtable[i] + val) & 0xF; 2463| 386k| i++; 2464| 386k| } 2465| 26.2k| else if (val < 18) ------------------ | Branch (2465:16): [True: 13.4k, False: 12.7k] ------------------ 2466| 13.4k| { 2467| 13.4k| if (i == 0) ------------------ | Branch (2467:13): [True: 116, False: 13.3k] ------------------ 2468| 116| { 2469| 116| free(precode.tree); 2470| 116| free(precode.table); 2471| 116| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 116|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2472| 116| "Internal error extracting RAR file"); 2473| 116| return (ARCHIVE_FAILED); ------------------ | | 237| 116|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2474| 116| } 2475| | 2476| 13.3k| if(val == 16) { ------------------ | Branch (2476:12): [True: 12.2k, False: 1.12k] ------------------ 2477| 12.2k| if (!rar_br_read_ahead(a, br, 3)) { ------------------ | | 474| 12.2k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 24.4k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 11.9k, False: 217] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 217|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 217] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 0, False: 217] | | ------------------ ------------------ 2478| 217| free(precode.tree); 2479| 217| free(precode.table); 2480| 217| goto truncated_data; 2481| 217| } 2482| 11.9k| n = rar_br_bits(br, 3) + 3; ------------------ | | 464| 11.9k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 11.9k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2483| 11.9k| rar_br_consume(br, 3); ------------------ | | 476| 11.9k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2484| 11.9k| } else { 2485| 1.12k| if (!rar_br_read_ahead(a, br, 7)) { ------------------ | | 474| 1.12k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 2.24k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 1.00k, False: 114] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 114, False: 0] | | ------------------ ------------------ 2486| 0| free(precode.tree); 2487| 0| free(precode.table); 2488| 0| goto truncated_data; 2489| 0| } 2490| 1.12k| n = rar_br_bits(br, 7) + 11; ------------------ | | 464| 1.12k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 1.12k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2491| 1.12k| rar_br_consume(br, 7); ------------------ | | 476| 1.12k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2492| 1.12k| } 2493| | 2494| 70.3k| for (j = 0; j < n && i < HUFFMAN_TABLE_SIZE; j++) ------------------ | | 132| 57.2k| MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 127| 57.2k|#define MAINCODE_SIZE 299 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 128| 57.2k|#define OFFSETCODE_SIZE 60 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 129| 57.2k|#define LOWOFFSETCODE_SIZE 17 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 130| 57.2k|#define LENGTHCODE_SIZE 28 | | ------------------ ------------------ | Branch (2494:21): [True: 57.2k, False: 13.1k] | Branch (2494:30): [True: 57.2k, False: 0] ------------------ 2495| 57.2k| { 2496| 57.2k| rar->lengthtable[i] = rar->lengthtable[i-1]; 2497| 57.2k| i++; 2498| 57.2k| } 2499| 13.1k| } 2500| 12.7k| else 2501| 12.7k| { 2502| 12.7k| if(val == 18) { ------------------ | Branch (2502:12): [True: 9.14k, False: 3.64k] ------------------ 2503| 9.14k| if (!rar_br_read_ahead(a, br, 3)) { ------------------ | | 474| 9.14k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 18.2k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 8.85k, False: 296] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 296, False: 0] | | ------------------ ------------------ 2504| 0| free(precode.tree); 2505| 0| free(precode.table); 2506| 0| goto truncated_data; 2507| 0| } 2508| 9.14k| n = rar_br_bits(br, 3) + 3; ------------------ | | 464| 9.14k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 9.14k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2509| 9.14k| rar_br_consume(br, 3); ------------------ | | 476| 9.14k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2510| 9.14k| } else { 2511| 3.64k| if (!rar_br_read_ahead(a, br, 7)) { ------------------ | | 474| 3.64k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 7.28k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 3.37k, False: 272] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 272, False: 0] | | ------------------ ------------------ 2512| 0| free(precode.tree); 2513| 0| free(precode.table); 2514| 0| goto truncated_data; 2515| 0| } 2516| 3.64k| n = rar_br_bits(br, 7) + 11; ------------------ | | 464| 3.64k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 3.64k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2517| 3.64k| rar_br_consume(br, 7); ------------------ | | 476| 3.64k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2518| 3.64k| } 2519| | 2520| 246k| for(j = 0; j < n && i < HUFFMAN_TABLE_SIZE; j++) ------------------ | | 132| 234k| MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 127| 234k|#define MAINCODE_SIZE 299 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 128| 234k|#define OFFSETCODE_SIZE 60 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 129| 234k|#define LOWOFFSETCODE_SIZE 17 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 130| 234k|#define LENGTHCODE_SIZE 28 | | ------------------ ------------------ | Branch (2520:20): [True: 234k, False: 12.3k] | Branch (2520:29): [True: 233k, False: 455] ------------------ 2521| 233k| rar->lengthtable[i++] = 0; 2522| 12.7k| } 2523| 412k| } 2524| 1.65k| free(precode.tree); 2525| 1.65k| free(precode.table); 2526| | 2527| 1.65k| r = create_code(a, &rar->maincode, &rar->lengthtable[0], MAINCODE_SIZE, ------------------ | | 127| 1.65k|#define MAINCODE_SIZE 299 ------------------ 2528| 1.65k| MAX_SYMBOL_LENGTH); ------------------ | | 134| 1.65k|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2529| 1.65k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.65k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2529:9): [True: 5, False: 1.65k] ------------------ 2530| 5| return (r); 2531| 1.65k| r = create_code(a, &rar->offsetcode, &rar->lengthtable[MAINCODE_SIZE], ------------------ | | 127| 1.65k|#define MAINCODE_SIZE 299 ------------------ 2532| 1.65k| OFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 128| 1.65k|#define OFFSETCODE_SIZE 60 ------------------ OFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 134| 1.65k|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2533| 1.65k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.65k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2533:9): [True: 0, False: 1.65k] ------------------ 2534| 0| return (r); 2535| 1.65k| r = create_code(a, &rar->lowoffsetcode, 2536| 1.65k| &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE], ------------------ | | 127| 1.65k|#define MAINCODE_SIZE 299 ------------------ &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE], ------------------ | | 128| 1.65k|#define OFFSETCODE_SIZE 60 ------------------ 2537| 1.65k| LOWOFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 129| 1.65k|#define LOWOFFSETCODE_SIZE 17 ------------------ LOWOFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 134| 1.65k|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2538| 1.65k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.65k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2538:9): [True: 0, False: 1.65k] ------------------ 2539| 0| return (r); 2540| 1.65k| r = create_code(a, &rar->lengthcode, 2541| 1.65k| &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE + ------------------ | | 127| 1.65k|#define MAINCODE_SIZE 299 ------------------ &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE + ------------------ | | 128| 1.65k|#define OFFSETCODE_SIZE 60 ------------------ 2542| 1.65k| LOWOFFSETCODE_SIZE], LENGTHCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 129| 1.65k|#define LOWOFFSETCODE_SIZE 17 ------------------ LOWOFFSETCODE_SIZE], LENGTHCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 130| 1.65k|#define LENGTHCODE_SIZE 28 ------------------ LOWOFFSETCODE_SIZE], LENGTHCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 134| 1.65k|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2543| 1.65k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.65k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2543:9): [True: 3, False: 1.65k] ------------------ 2544| 3| return (r); 2545| 1.65k| } 2546| | 2547| 9.71k| if (!rar->dictionary_size || !rar->lzss.window || ------------------ | Branch (2547:7): [True: 410, False: 9.30k] | Branch (2547:32): [True: 58, False: 9.24k] ------------------ 2548| 9.24k| (unsigned int)(rar->lzss.mask + 1) < rar->dictionary_size) ------------------ | Branch (2548:7): [True: 1.06k, False: 8.18k] ------------------ 2549| 1.53k| { 2550| | /* Seems as though dictionary sizes are not used. Even so, minimize 2551| | * memory usage as much as possible. 2552| | */ 2553| 1.53k| void *new_window; 2554| 1.53k| unsigned int new_size; 2555| | 2556| 1.53k| if (rar->unp_size >= DICTIONARY_MAX_SIZE) ------------------ | | 125| 1.53k|#define DICTIONARY_MAX_SIZE 0x400000 ------------------ | Branch (2556:9): [True: 143, False: 1.38k] ------------------ 2557| 143| new_size = DICTIONARY_MAX_SIZE; ------------------ | | 125| 143|#define DICTIONARY_MAX_SIZE 0x400000 ------------------ 2558| 1.38k| else 2559| 1.38k| new_size = rar_fls((unsigned int)rar->unp_size) << 1; 2560| 1.53k| if (new_size == 0) { ------------------ | Branch (2560:9): [True: 0, False: 1.53k] ------------------ 2561| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2562| 0| "Zero window size is invalid"); 2563| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2564| 0| } 2565| 1.53k| new_window = realloc(rar->lzss.window, new_size); 2566| 1.53k| if (new_window == NULL) { ------------------ | Branch (2566:9): [True: 0, False: 1.53k] ------------------ 2567| 0| archive_set_error(&a->archive, ENOMEM, 2568| 0| "Unable to allocate memory for uncompressed data"); 2569| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2570| 0| } 2571| 1.53k| rar->lzss.window = (unsigned char *)new_window; 2572| 1.53k| rar->dictionary_size = new_size; 2573| 1.53k| memset(rar->lzss.window, 0, rar->dictionary_size); 2574| 1.53k| rar->lzss.mask = rar->dictionary_size - 1; 2575| 1.53k| } 2576| | 2577| 9.71k| rar->start_new_table = 0; 2578| 9.71k| return (ARCHIVE_OK); ------------------ | | 233| 9.71k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2579| 312|truncated_data: 2580| 312| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 312|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2581| 312| "Truncated RAR file data"); 2582| 312| rar->valid = 0; 2583| 312| return (ARCHIVE_FAILED); ------------------ | | 237| 312|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2584| 9.71k|} archive_read_support_format_rar.c:free_codes: 2588| 14.0k|{ 2589| 14.0k| struct rar *rar = a->format->data; 2590| 14.0k| free(rar->maincode.tree); 2591| 14.0k| free(rar->offsetcode.tree); 2592| 14.0k| free(rar->lowoffsetcode.tree); 2593| 14.0k| free(rar->lengthcode.tree); 2594| 14.0k| free(rar->maincode.table); 2595| 14.0k| free(rar->offsetcode.table); 2596| 14.0k| free(rar->lowoffsetcode.table); 2597| 14.0k| free(rar->lengthcode.table); 2598| 14.0k| memset(&rar->maincode, 0, sizeof(rar->maincode)); 2599| 14.0k| memset(&rar->offsetcode, 0, sizeof(rar->offsetcode)); 2600| 14.0k| memset(&rar->lowoffsetcode, 0, sizeof(rar->lowoffsetcode)); 2601| 14.0k| memset(&rar->lengthcode, 0, sizeof(rar->lengthcode)); 2602| 14.0k|} archive_read_support_format_rar.c:ppmd_read: 709| 378k|{ 710| 378k| struct archive_read *a = ((IByteIn*)p)->a; 711| 378k| struct rar *rar = a->format->data; 712| 378k| struct rar_br *br = &(rar->br); 713| 378k| Byte b; 714| 378k| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 474| 378k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 756k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 332k, False: 45.8k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 82|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 11, False: 71] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 45.7k, False: 82] | | ------------------ ------------------ 715| 71| { 716| 71| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 71|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 717| 71| "Truncated RAR file data"); 718| 71| rar->valid = 0; 719| 71| return 0; 720| 71| } 721| 378k| b = rar_br_bits(br, 8); ------------------ | | 464| 378k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 378k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 722| 378k| rar_br_consume(br, 8); ------------------ | | 476| 378k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 723| 378k| return b; 724| 378k|} archive_read_support_format_rar.c:create_code: 2678| 8.82k|{ 2679| 8.82k| int i, j, codebits = 0, symbolsleft = numsymbols; 2680| | 2681| 8.82k| code->numentries = 0; 2682| 8.82k| code->numallocatedentries = 0; 2683| 8.82k| if (new_node(code) < 0) { ------------------ | Branch (2683:7): [True: 0, False: 8.82k] ------------------ 2684| 0| archive_set_error(&a->archive, ENOMEM, 2685| 0| "Unable to allocate memory for node data"); 2686| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2687| 0| } 2688| 8.82k| code->numentries = 1; 2689| 8.82k| code->minlength = INT_MAX; 2690| 8.82k| code->maxlength = INT_MIN; 2691| 8.82k| codebits = 0; 2692| 128k| for(i = 1; i <= maxlength; i++) ------------------ | Branch (2692:14): [True: 120k, False: 7.65k] ------------------ 2693| 120k| { 2694| 10.6M| for(j = 0; j < numsymbols; j++) ------------------ | Branch (2694:16): [True: 10.4M, False: 119k] ------------------ 2695| 10.4M| { 2696| 10.4M| if (lengths[j] != i) continue; ------------------ | Branch (2696:11): [True: 10.0M, False: 457k] ------------------ 2697| 457k| if (add_value(a, code, j, codebits, i) != ARCHIVE_OK) ------------------ | | 233| 457k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2697:11): [True: 34, False: 457k] ------------------ 2698| 34| return (ARCHIVE_FAILED); ------------------ | | 237| 34|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2699| 457k| codebits++; 2700| 457k| if (--symbolsleft <= 0) ------------------ | Branch (2700:11): [True: 1.13k, False: 456k] ------------------ 2701| 1.13k| break; 2702| 457k| } 2703| 120k| if (symbolsleft <= 0) ------------------ | Branch (2703:9): [True: 1.13k, False: 119k] ------------------ 2704| 1.13k| break; 2705| 119k| codebits <<= 1; 2706| 119k| } 2707| 8.78k| return (ARCHIVE_OK); ------------------ | | 233| 8.78k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2708| 8.82k|} archive_read_support_format_rar.c:new_node: 2821| 913k|{ 2822| 913k| void *new_tree; 2823| 913k| if (code->numallocatedentries == code->numentries) { ------------------ | Branch (2823:7): [True: 11.0k, False: 902k] ------------------ 2824| 11.0k| size_t size, new_num_entries; 2825| | 2826| 11.0k| if (code->numentries == 0) ------------------ | Branch (2826:9): [True: 8.82k, False: 2.24k] ------------------ 2827| 8.82k| new_num_entries = 256; 2828| 2.24k| else if (archive_ckd_mul_size(&new_num_entries, code->numentries, 2) ------------------ | Branch (2828:14): [True: 0, False: 2.24k] ------------------ 2829| 2.24k| || new_num_entries > INT_MAX) ------------------ | Branch (2829:10): [True: 0, False: 2.24k] ------------------ 2830| 0| return -1; 2831| 11.0k| if (archive_ckd_mul_size(&size, new_num_entries, sizeof(*code->tree))) ------------------ | Branch (2831:9): [True: 0, False: 11.0k] ------------------ 2832| 0| return -1; 2833| 11.0k| new_tree = realloc(code->tree, size); 2834| 11.0k| if (new_tree == NULL) ------------------ | Branch (2834:9): [True: 0, False: 11.0k] ------------------ 2835| 0| return (-1); 2836| 11.0k| code->tree = (struct huffman_tree_node *)new_tree; 2837| 11.0k| code->numallocatedentries = new_num_entries; 2838| 11.0k| } 2839| 913k| code->tree[code->numentries].branches[0] = -1; 2840| 913k| code->tree[code->numentries].branches[1] = -2; 2841| 913k| return 1; 2842| 913k|} archive_read_support_format_rar.c:add_value: 2713| 457k|{ 2714| 457k| int lastnode, bitpos, bit; 2715| | /* int repeatpos, repeatnode, nextnode; */ 2716| | 2717| 457k| free(code->table); 2718| 457k| code->table = NULL; 2719| | 2720| 457k| if(length > code->maxlength) ------------------ | Branch (2720:6): [True: 46.4k, False: 411k] ------------------ 2721| 46.4k| code->maxlength = length; 2722| 457k| if(length < code->minlength) ------------------ | Branch (2722:6): [True: 7.93k, False: 450k] ------------------ 2723| 7.93k| code->minlength = length; 2724| | 2725| | /* 2726| | * Dead code, repeatpos was is -1 2727| | * 2728| | repeatpos = -1; 2729| | if (repeatpos == 0 || (repeatpos >= 0 2730| | && (((codebits >> (repeatpos - 1)) & 3) == 0 2731| | || ((codebits >> (repeatpos - 1)) & 3) == 3))) 2732| | { 2733| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2734| | "Invalid repeat position"); 2735| | return (ARCHIVE_FATAL); 2736| | } 2737| | */ 2738| | 2739| 457k| lastnode = 0; 2740| 4.08M| for (bitpos = length - 1; bitpos >= 0; bitpos--) ------------------ | Branch (2740:29): [True: 3.63M, False: 457k] ------------------ 2741| 3.63M| { 2742| 3.63M| bit = (codebits >> bitpos) & 1; 2743| | 2744| | /* Leaf node check */ 2745| 3.63M| if (code->tree[lastnode].branches[0] == ------------------ | Branch (2745:9): [True: 34, False: 3.63M] ------------------ 2746| 3.63M| code->tree[lastnode].branches[1]) 2747| 34| { 2748| 34| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 34|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2749| 34| "Prefix found"); 2750| 34| return (ARCHIVE_FAILED); ------------------ | | 237| 34|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2751| 34| } 2752| | 2753| | /* 2754| | * Dead code, repeatpos was -1, bitpos >=0 2755| | * 2756| | if (bitpos == repeatpos) 2757| | { 2758| | * Open branch check * 2759| | if (!(code->tree[lastnode].branches[bit] < 0)) 2760| | { 2761| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2762| | "Invalid repeating code"); 2763| | return (ARCHIVE_FATAL); 2764| | } 2765| | 2766| | if ((repeatnode = new_node(code)) < 0) { 2767| | archive_set_error(&a->archive, ENOMEM, 2768| | "Unable to allocate memory for node data"); 2769| | return (ARCHIVE_FATAL); 2770| | } 2771| | if ((nextnode = new_node(code)) < 0) { 2772| | archive_set_error(&a->archive, ENOMEM, 2773| | "Unable to allocate memory for node data"); 2774| | return (ARCHIVE_FATAL); 2775| | } 2776| | 2777| | * Set branches * 2778| | code->tree[lastnode].branches[bit] = repeatnode; 2779| | code->tree[repeatnode].branches[bit] = repeatnode; 2780| | code->tree[repeatnode].branches[bit^1] = nextnode; 2781| | lastnode = nextnode; 2782| | 2783| | bitpos++; * terminating bit already handled, skip it * 2784| | } 2785| | else 2786| | { 2787| | */ 2788| | /* Open branch check */ 2789| 3.63M| if (code->tree[lastnode].branches[bit] < 0) ------------------ | Branch (2789:11): [True: 904k, False: 2.72M] ------------------ 2790| 904k| { 2791| 904k| if (new_node(code) < 0) { ------------------ | Branch (2791:13): [True: 0, False: 904k] ------------------ 2792| 0| archive_set_error(&a->archive, ENOMEM, 2793| 0| "Unable to allocate memory for node data"); 2794| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2795| 0| } 2796| 904k| code->tree[lastnode].branches[bit] = code->numentries++; 2797| 904k| } 2798| | 2799| | /* set to branch */ 2800| 3.63M| lastnode = code->tree[lastnode].branches[bit]; 2801| | /* } */ 2802| 3.63M| } 2803| | 2804| 457k| if (!(code->tree[lastnode].branches[0] == -1 ------------------ | Branch (2804:9): [True: 457k, False: 0] ------------------ 2805| 457k| && code->tree[lastnode].branches[1] == -2)) ------------------ | Branch (2805:8): [True: 457k, False: 0] ------------------ 2806| 0| { 2807| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2808| 0| "Prefix found"); 2809| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2810| 0| } 2811| | 2812| | /* Set leaf value */ 2813| 457k| code->tree[lastnode].branches[0] = value; 2814| 457k| code->tree[lastnode].branches[1] = value; 2815| | 2816| 457k| return (ARCHIVE_OK); ------------------ | | 233| 457k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2817| 457k|} archive_read_support_format_rar.c:read_next_symbol: 2607| 20.8M|{ 2608| 20.8M| struct rar *rar = a->format->data; 2609| 20.8M| unsigned char bit; 2610| 20.8M| unsigned int bits; 2611| 20.8M| int length, value, node; 2612| 20.8M| struct rar_br *br; 2613| | 2614| 20.8M| if (!code->table) ------------------ | Branch (2614:7): [True: 7.16k, False: 20.8M] ------------------ 2615| 7.16k| { 2616| 7.16k| if (make_table(a, code) != (ARCHIVE_OK)) ------------------ | | 233| 7.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2616:9): [True: 124, False: 7.04k] ------------------ 2617| 124| return -1; 2618| 7.16k| } 2619| | 2620| 20.8M| br = &(rar->br); 2621| | 2622| | /* Look ahead (peek) at bits */ 2623| 20.8M| if (!rar_br_read_ahead(a, br, code->tablesize)) { ------------------ | | 474| 20.8M| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 41.7M|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 20.1M, False: 736k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 200|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 49, False: 151] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 736k, False: 200] | | ------------------ ------------------ 2624| 151| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 151|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2625| 151| "Truncated RAR file data"); 2626| 151| rar->valid = 0; 2627| 151| return -1; 2628| 151| } 2629| 20.8M| bits = rar_br_bits(br, code->tablesize); ------------------ | | 464| 20.8M| (((uint32_t)((br)->cache_buffer >> \ | | 465| 20.8M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2630| | 2631| 20.8M| length = code->table[bits].length; 2632| 20.8M| value = code->table[bits].value; 2633| | 2634| 20.8M| if (length < 0) ------------------ | Branch (2634:7): [True: 0, False: 20.8M] ------------------ 2635| 0| { 2636| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2637| 0| "Invalid prefix code in bitstream"); 2638| 0| return -1; 2639| 0| } 2640| | 2641| 20.8M| if (length <= code->tablesize) ------------------ | Branch (2641:7): [True: 20.3M, False: 583k] ------------------ 2642| 20.3M| { 2643| | /* Skip length bits */ 2644| 20.3M| rar_br_consume(br, length); ------------------ | | 476| 20.3M|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2645| 20.3M| return value; 2646| 20.3M| } 2647| | 2648| | /* Skip tablesize bits */ 2649| 583k| rar_br_consume(br, code->tablesize); ------------------ | | 476| 583k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2650| | 2651| 583k| node = value; 2652| 3.49M| while (code->tree[node].branches[0] != code->tree[node].branches[1]) ------------------ | Branch (2652:10): [True: 2.91M, False: 583k] ------------------ 2653| 2.91M| { 2654| 2.91M| if (!rar_br_read_ahead(a, br, 1)) { ------------------ | | 474| 2.91M| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 5.82M|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 2.90M, False: 1.83k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 3|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 1, False: 2] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 1.82k, False: 3] | | ------------------ ------------------ 2655| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2656| 2| "Truncated RAR file data"); 2657| 2| rar->valid = 0; 2658| 2| return -1; 2659| 2| } 2660| 2.91M| bit = rar_br_bits(br, 1); ------------------ | | 464| 2.91M| (((uint32_t)((br)->cache_buffer >> \ | | 465| 2.91M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2661| 2.91M| rar_br_consume(br, 1); ------------------ | | 476| 2.91M|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2662| | 2663| 2.91M| if (code->tree[node].branches[bit] < 0) ------------------ | Branch (2663:9): [True: 0, False: 2.91M] ------------------ 2664| 0| { 2665| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2666| 0| "Invalid prefix code in bitstream"); 2667| 0| return -1; 2668| 0| } 2669| 2.91M| node = code->tree[node].branches[bit]; 2670| 2.91M| } 2671| | 2672| 583k| return code->tree[node].branches[0]; 2673| 583k|} archive_read_support_format_rar.c:make_table: 2846| 7.16k|{ 2847| 7.16k| if (code->maxlength < code->minlength || code->maxlength > 10) ------------------ | Branch (2847:7): [True: 39, False: 7.12k] | Branch (2847:44): [True: 1.36k, False: 5.76k] ------------------ 2848| 1.40k| code->tablesize = 10; 2849| 5.76k| else 2850| 5.76k| code->tablesize = code->maxlength; 2851| | 2852| 7.16k| code->table = calloc(((size_t)1U) << code->tablesize, sizeof(*code->table)); 2853| 7.16k| if (code->table == NULL) { ------------------ | Branch (2853:7): [True: 0, False: 7.16k] ------------------ 2854| 0| archive_set_error(&a->archive, ENOMEM, "Can't allocate memory"); 2855| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2856| 0| } 2857| | 2858| 7.16k| return make_table_recurse(a, code, 0, code->table, 0, code->tablesize); 2859| 7.16k|} archive_read_support_format_rar.c:make_table_recurse: 2865| 858k|{ 2866| 858k| int currtablesize, i, ret = (ARCHIVE_OK); ------------------ | | 233| 858k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2867| | 2868| 858k| if (!code->tree) ------------------ | Branch (2868:7): [True: 0, False: 858k] ------------------ 2869| 0| { 2870| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2871| 0| "Huffman tree was not created"); 2872| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2873| 0| } 2874| 858k| if (node < 0 || (size_t)node >= code->numentries) ------------------ | Branch (2874:7): [True: 654, False: 858k] | Branch (2874:19): [True: 0, False: 858k] ------------------ 2875| 654| { 2876| 654| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 654|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2877| 654| "Invalid location to Huffman tree specified"); 2878| 654| return (ARCHIVE_FAILED); ------------------ | | 237| 654|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2879| 654| } 2880| | 2881| 858k| currtablesize = 1 << (maxdepth - depth); 2882| | 2883| 858k| if (code->tree[node].branches[0] == ------------------ | Branch (2883:7): [True: 429k, False: 428k] ------------------ 2884| 858k| code->tree[node].branches[1]) 2885| 429k| { 2886| 4.10M| for(i = 0; i < currtablesize; i++) ------------------ | Branch (2886:16): [True: 3.67M, False: 429k] ------------------ 2887| 3.67M| { 2888| 3.67M| table[i].length = depth; 2889| 3.67M| table[i].value = code->tree[node].branches[0]; 2890| 3.67M| } 2891| 429k| } 2892| | /* 2893| | * Dead code, node >= 0 2894| | * 2895| | else if (node < 0) 2896| | { 2897| | for(i = 0; i < currtablesize; i++) 2898| | table[i].length = -1; 2899| | } 2900| | */ 2901| 428k| else 2902| 428k| { 2903| 428k| if(depth == maxdepth) ------------------ | Branch (2903:8): [True: 2.86k, False: 425k] ------------------ 2904| 2.86k| { 2905| 2.86k| table[0].length = maxdepth + 1; 2906| 2.86k| table[0].value = node; 2907| 2.86k| } 2908| 425k| else 2909| 425k| { 2910| 425k| ret |= make_table_recurse(a, code, code->tree[node].branches[0], table, 2911| 425k| depth + 1, maxdepth); 2912| 425k| ret |= make_table_recurse(a, code, code->tree[node].branches[1], 2913| 425k| table + currtablesize / 2, depth + 1, maxdepth); 2914| 425k| } 2915| 428k| } 2916| 858k| return ret; 2917| 858k|} archive_read_support_format_rar.c:rar_fls: 615| 1.38k|{ 616| 1.38k| word |= (word >> 1); 617| 1.38k| word |= (word >> 2); 618| 1.38k| word |= (word >> 4); 619| 1.38k| word |= (word >> 8); 620| 1.38k| word |= (word >> 16); 621| 1.38k| return word - (word >> 1); 622| 1.38k|} archive_read_support_format_rar.c:lzss_emit_literal: 669| 18.4M|{ 670| 18.4M| *lzss_current_pointer(&rar->lzss) = literal; 671| 18.4M| rar->lzss.position++; 672| 18.4M|} archive_read_support_format_rar.c:lzss_current_pointer: 663| 18.4M|{ 664| 18.4M| return lzss_pointer_for_position(lzss, lzss->position); 665| 18.4M|} archive_read_support_format_rar.c:lzss_pointer_for_position: 651| 18.4M|{ 652| 18.4M| return &lzss->window[lzss_offset_for_position(lzss, pos)]; 653| 18.4M|} archive_read_support_format_rar.c:lzss_emit_match: 676| 2.07M|{ 677| 2.07M| int dstoffs = lzss_current_offset(&rar->lzss); 678| 2.07M| int srcoffs = (dstoffs - offset) & lzss_mask(&rar->lzss); 679| 2.07M| int l, li, remaining; 680| 2.07M| unsigned char *d, *s; 681| | 682| 2.07M| remaining = length; 683| 4.17M| while (remaining > 0) { ------------------ | Branch (683:10): [True: 2.09M, False: 2.07M] ------------------ 684| 2.09M| l = remaining; 685| 2.09M| if (dstoffs > srcoffs) { ------------------ | Branch (685:9): [True: 909k, False: 1.19M] ------------------ 686| 909k| if (l > lzss_size(&rar->lzss) - dstoffs) ------------------ | Branch (686:11): [True: 11.2k, False: 897k] ------------------ 687| 11.2k| l = lzss_size(&rar->lzss) - dstoffs; 688| 1.19M| } else { 689| 1.19M| if (l > lzss_size(&rar->lzss) - srcoffs) ------------------ | Branch (689:11): [True: 11.5k, False: 1.17M] ------------------ 690| 11.5k| l = lzss_size(&rar->lzss) - srcoffs; 691| 1.19M| } 692| 2.09M| d = &(rar->lzss.window[dstoffs]); 693| 2.09M| s = &(rar->lzss.window[srcoffs]); 694| 2.09M| if ((dstoffs + l < srcoffs) || (srcoffs + l < dstoffs)) ------------------ | Branch (694:9): [True: 31.5k, False: 2.06M] | Branch (694:36): [True: 251k, False: 1.81M] ------------------ 695| 282k| memcpy(d, s, l); 696| 1.81M| else { 697| 268M| for (li = 0; li < l; li++) ------------------ | Branch (697:20): [True: 266M, False: 1.81M] ------------------ 698| 266M| d[li] = s[li]; 699| 1.81M| } 700| 2.09M| remaining -= l; 701| 2.09M| dstoffs = (dstoffs + l) & lzss_mask(&(rar->lzss)); 702| 2.09M| srcoffs = (srcoffs + l) & lzss_mask(&(rar->lzss)); 703| 2.09M| } 704| 2.07M| rar->lzss.position += length; 705| 2.07M|} archive_read_support_format_rar.c:lzss_current_offset: 657| 2.07M|{ 658| 2.07M| return lzss_offset_for_position(lzss, lzss->position); 659| 2.07M|} archive_read_support_format_rar.c:lzss_mask: 633| 6.27M|{ 634| 6.27M| return lzss->mask; 635| 6.27M|} archive_read_support_format_rar.c:expand: 2921| 34.6k|{ 2922| 34.6k| static const unsigned char lengthbases[] = 2923| 34.6k| { 0, 1, 2, 3, 4, 5, 6, 2924| 34.6k| 7, 8, 10, 12, 14, 16, 20, 2925| 34.6k| 24, 28, 32, 40, 48, 56, 64, 2926| 34.6k| 80, 96, 112, 128, 160, 192, 224 }; 2927| 34.6k| static const unsigned char lengthbits[] = 2928| 34.6k| { 0, 0, 0, 0, 0, 0, 0, 2929| 34.6k| 0, 1, 1, 1, 1, 2, 2, 2930| 34.6k| 2, 2, 3, 3, 3, 3, 4, 2931| 34.6k| 4, 4, 4, 5, 5, 5, 5 }; 2932| 34.6k| static const int lengthb_min = minimum( ------------------ | | 163| 34.6k|#define minimum(a, b) ((a)<(b)?(a):(b)) | | ------------------ | | | Branch (163:24): [Folded, False: 34.6k] | | ------------------ ------------------ 2933| 34.6k| (int)(sizeof(lengthbases)/sizeof(lengthbases[0])), 2934| 34.6k| (int)(sizeof(lengthbits)/sizeof(lengthbits[0])) 2935| 34.6k| ); 2936| 34.6k| static const unsigned int offsetbases[] = 2937| 34.6k| { 0, 1, 2, 3, 4, 6, 2938| 34.6k| 8, 12, 16, 24, 32, 48, 2939| 34.6k| 64, 96, 128, 192, 256, 384, 2940| 34.6k| 512, 768, 1024, 1536, 2048, 3072, 2941| 34.6k| 4096, 6144, 8192, 12288, 16384, 24576, 2942| 34.6k| 32768, 49152, 65536, 98304, 131072, 196608, 2943| 34.6k| 262144, 327680, 393216, 458752, 524288, 589824, 2944| 34.6k| 655360, 720896, 786432, 851968, 917504, 983040, 2945| 34.6k| 1048576, 1310720, 1572864, 1835008, 2097152, 2359296, 2946| 34.6k| 2621440, 2883584, 3145728, 3407872, 3670016, 3932160 }; 2947| 34.6k| static const unsigned char offsetbits[] = 2948| 34.6k| { 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 2949| 34.6k| 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 2950| 34.6k| 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 2951| 34.6k| 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2952| 34.6k| 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18 }; 2953| 34.6k| static const int offsetb_min = minimum( ------------------ | | 163| 34.6k|#define minimum(a, b) ((a)<(b)?(a):(b)) | | ------------------ | | | Branch (163:24): [Folded, False: 34.6k] | | ------------------ ------------------ 2954| 34.6k| (int)(sizeof(offsetbases)/sizeof(offsetbases[0])), 2955| 34.6k| (int)(sizeof(offsetbits)/sizeof(offsetbits[0])) 2956| 34.6k| ); 2957| 34.6k| static const unsigned char shortbases[] = 2958| 34.6k| { 0, 4, 8, 16, 32, 64, 128, 192 }; 2959| 34.6k| static const unsigned char shortbits[] = 2960| 34.6k| { 2, 2, 3, 4, 5, 6, 6, 6 }; 2961| | 2962| 34.6k| struct rar *rar = a->format->data; 2963| 34.6k| int symbol, offs, len, offsindex, lensymbol, i, offssymbol, lowoffsetsymbol; 2964| 34.6k| unsigned char newfile; 2965| 34.6k| struct rar_br *br = &(rar->br); 2966| | 2967| 34.6k| if (rar->filters.filterstart < *end) ------------------ | Branch (2967:7): [True: 0, False: 34.6k] ------------------ 2968| 0| *end = rar->filters.filterstart; 2969| | 2970| 19.4M| while (1) ------------------ | Branch (2970:10): [True: 19.4M, Folded] ------------------ 2971| 19.4M| { 2972| 19.4M| if(lzss_position(&rar->lzss) >= *end) { ------------------ | Branch (2972:8): [True: 29.0k, False: 19.4M] ------------------ 2973| 29.0k| return (ARCHIVE_OK); ------------------ | | 233| 29.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2974| 29.0k| } 2975| | 2976| 19.4M| if(rar->is_ppmd_block) { ------------------ | Branch (2976:8): [True: 0, False: 19.4M] ------------------ 2977| 0| *end = lzss_position(&rar->lzss); 2978| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2979| 0| } 2980| | 2981| 19.4M| if ((symbol = read_next_symbol(a, &rar->maincode)) < 0) ------------------ | Branch (2981:9): [True: 84, False: 19.4M] ------------------ 2982| 84| goto bad_data; 2983| | 2984| 19.4M| if (symbol < 256) ------------------ | Branch (2984:9): [True: 17.3M, False: 2.09M] ------------------ 2985| 17.3M| { 2986| 17.3M| lzss_emit_literal(rar, (uint8_t)symbol); 2987| 17.3M| continue; 2988| 17.3M| } 2989| 2.09M| else if (symbol == 256) ------------------ | Branch (2989:14): [True: 6.38k, False: 2.08M] ------------------ 2990| 6.38k| { 2991| 6.38k| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 474| 6.38k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 12.7k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 6.23k, False: 143] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 143, False: 0] | | ------------------ ------------------ 2992| 0| goto truncated_data; 2993| 6.38k| newfile = !rar_br_bits(br, 1); ------------------ | | 464| 6.38k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 6.38k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2994| 6.38k| rar_br_consume(br, 1); ------------------ | | 476| 6.38k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2995| | 2996| 6.38k| if(newfile) ------------------ | Branch (2996:10): [True: 5.13k, False: 1.24k] ------------------ 2997| 5.13k| { 2998| 5.13k| rar->start_new_block = 1; 2999| 5.13k| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 474| 5.13k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 10.2k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 4.67k, False: 463] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 463, False: 0] | | ------------------ ------------------ 3000| 0| goto truncated_data; 3001| 5.13k| rar->start_new_table = rar_br_bits(br, 1); ------------------ | | 464| 5.13k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 5.13k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3002| 5.13k| rar_br_consume(br, 1); ------------------ | | 476| 5.13k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3003| 5.13k| *end = lzss_position(&rar->lzss); 3004| 5.13k| return (ARCHIVE_OK); ------------------ | | 233| 5.13k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3005| 5.13k| } 3006| 1.24k| else 3007| 1.24k| { 3008| 1.24k| if (parse_codes(a) != ARCHIVE_OK) ------------------ | | 233| 1.24k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3008:13): [True: 16, False: 1.23k] ------------------ 3009| 16| goto bad_data; 3010| 1.23k| continue; 3011| 1.24k| } 3012| 6.38k| } 3013| 2.08M| else if(symbol==257) ------------------ | Branch (3013:13): [True: 10.7k, False: 2.07M] ------------------ 3014| 10.7k| { 3015| 10.7k| if (!read_filter(a, end)) ------------------ | Branch (3015:11): [True: 281, False: 10.4k] ------------------ 3016| 281| goto bad_data; 3017| 10.4k| continue; 3018| 10.7k| } 3019| 2.07M| else if(symbol==258) ------------------ | Branch (3019:13): [True: 1.15M, False: 921k] ------------------ 3020| 1.15M| { 3021| 1.15M| if(rar->lastlength == 0) ------------------ | Branch (3021:10): [True: 1.93k, False: 1.15M] ------------------ 3022| 1.93k| continue; 3023| | 3024| 1.15M| offs = rar->lastoffset; 3025| 1.15M| len = rar->lastlength; 3026| 1.15M| } 3027| 921k| else if (symbol <= 262) ------------------ | Branch (3027:14): [True: 33.3k, False: 887k] ------------------ 3028| 33.3k| { 3029| 33.3k| offsindex = symbol - 259; 3030| 33.3k| offs = rar->oldoffset[offsindex]; 3031| | 3032| 33.3k| if ((lensymbol = read_next_symbol(a, &rar->lengthcode)) < 0) ------------------ | Branch (3032:11): [True: 3, False: 33.2k] ------------------ 3033| 3| goto bad_data; 3034| 33.2k| if (lensymbol >= lengthb_min) ------------------ | Branch (3034:11): [True: 0, False: 33.2k] ------------------ 3035| 0| goto bad_data; 3036| 33.2k| len = lengthbases[lensymbol] + 2; 3037| 33.2k| if (lengthbits[lensymbol] > 0) { ------------------ | Branch (3037:11): [True: 6.16k, False: 27.1k] ------------------ 3038| 6.16k| if (!rar_br_read_ahead(a, br, lengthbits[lensymbol])) ------------------ | | 474| 6.16k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 12.3k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 5.99k, False: 173] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 173, False: 0] | | ------------------ ------------------ 3039| 0| goto truncated_data; 3040| 6.16k| len += rar_br_bits(br, lengthbits[lensymbol]); ------------------ | | 464| 6.16k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 6.16k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3041| 6.16k| rar_br_consume(br, lengthbits[lensymbol]); ------------------ | | 476| 6.16k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3042| 6.16k| } 3043| | 3044| 49.0k| for (i = offsindex; i > 0; i--) ------------------ | Branch (3044:27): [True: 15.7k, False: 33.2k] ------------------ 3045| 15.7k| rar->oldoffset[i] = rar->oldoffset[i-1]; 3046| 33.2k| rar->oldoffset[0] = offs; 3047| 33.2k| } 3048| 887k| else if(symbol<=270) ------------------ | Branch (3048:13): [True: 80.0k, False: 807k] ------------------ 3049| 80.0k| { 3050| 80.0k| offs = shortbases[symbol-263] + 1; 3051| 80.0k| if(shortbits[symbol-263] > 0) { ------------------ | Branch (3051:10): [True: 80.0k, False: 0] ------------------ 3052| 80.0k| if (!rar_br_read_ahead(a, br, shortbits[symbol-263])) ------------------ | | 474| 80.0k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 160k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 75.8k, False: 4.28k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 2|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 2, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 4.28k, False: 2] | | ------------------ ------------------ 3053| 0| goto truncated_data; 3054| 80.0k| offs += rar_br_bits(br, shortbits[symbol-263]); ------------------ | | 464| 80.0k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 80.0k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3055| 80.0k| rar_br_consume(br, shortbits[symbol-263]); ------------------ | | 476| 80.0k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3056| 80.0k| } 3057| | 3058| 80.0k| len = 2; 3059| | 3060| 320k| for(i = 3; i > 0; i--) ------------------ | Branch (3060:18): [True: 240k, False: 80.0k] ------------------ 3061| 240k| rar->oldoffset[i] = rar->oldoffset[i-1]; 3062| 80.0k| rar->oldoffset[0] = offs; 3063| 80.0k| } 3064| 807k| else 3065| 807k| { 3066| 807k| if (symbol-271 >= lengthb_min) ------------------ | Branch (3066:11): [True: 0, False: 807k] ------------------ 3067| 0| goto bad_data; 3068| 807k| len = lengthbases[symbol-271]+3; 3069| 807k| if(lengthbits[symbol-271] > 0) { ------------------ | Branch (3069:10): [True: 678k, False: 128k] ------------------ 3070| 678k| if (!rar_br_read_ahead(a, br, lengthbits[symbol-271])) ------------------ | | 474| 678k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 1.35M|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 676k, False: 1.92k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 22|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 19, False: 3] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 1.90k, False: 22] | | ------------------ ------------------ 3071| 3| goto truncated_data; 3072| 678k| len += rar_br_bits(br, lengthbits[symbol-271]); ------------------ | | 464| 678k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 678k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3073| 678k| rar_br_consume(br, lengthbits[symbol-271]); ------------------ | | 476| 678k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3074| 678k| } 3075| | 3076| 807k| if ((offssymbol = read_next_symbol(a, &rar->offsetcode)) < 0) ------------------ | Branch (3076:11): [True: 2, False: 807k] ------------------ 3077| 2| goto bad_data; 3078| 807k| if (offssymbol >= offsetb_min) ------------------ | Branch (3078:11): [True: 0, False: 807k] ------------------ 3079| 0| goto bad_data; 3080| 807k| offs = offsetbases[offssymbol]+1; 3081| 807k| if(offsetbits[offssymbol] > 0) ------------------ | Branch (3081:10): [True: 229k, False: 578k] ------------------ 3082| 229k| { 3083| 229k| if(offssymbol > 9) ------------------ | Branch (3083:12): [True: 213k, False: 16.0k] ------------------ 3084| 213k| { 3085| 213k| if(offsetbits[offssymbol] > 4) { ------------------ | Branch (3085:14): [True: 208k, False: 5.41k] ------------------ 3086| 208k| if (!rar_br_read_ahead(a, br, offsetbits[offssymbol] - 4)) ------------------ | | 474| 208k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 416k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 178k, False: 29.2k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 11|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 7, False: 4] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 29.2k, False: 11] | | ------------------ ------------------ 3087| 4| goto truncated_data; 3088| 208k| offs += rar_br_bits(br, offsetbits[offssymbol] - 4) << 4; ------------------ | | 464| 208k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 208k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3089| 208k| rar_br_consume(br, offsetbits[offssymbol] - 4); ------------------ | | 476| 208k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3090| 208k| } 3091| | 3092| 213k| if(rar->numlowoffsetrepeats > 0) ------------------ | Branch (3092:14): [True: 25.1k, False: 188k] ------------------ 3093| 25.1k| { 3094| 25.1k| rar->numlowoffsetrepeats--; 3095| 25.1k| offs += rar->lastlowoffset; 3096| 25.1k| } 3097| 188k| else 3098| 188k| { 3099| 188k| if ((lowoffsetsymbol = ------------------ | Branch (3099:17): [True: 0, False: 188k] ------------------ 3100| 188k| read_next_symbol(a, &rar->lowoffsetcode)) < 0) 3101| 0| goto bad_data; 3102| 188k| if(lowoffsetsymbol == 16) ------------------ | Branch (3102:16): [True: 1.88k, False: 186k] ------------------ 3103| 1.88k| { 3104| 1.88k| rar->numlowoffsetrepeats = 15; 3105| 1.88k| offs += rar->lastlowoffset; 3106| 1.88k| } 3107| 186k| else 3108| 186k| { 3109| 186k| offs += lowoffsetsymbol; 3110| 186k| rar->lastlowoffset = lowoffsetsymbol; 3111| 186k| } 3112| 188k| } 3113| 213k| } 3114| 16.0k| else { 3115| 16.0k| if (!rar_br_read_ahead(a, br, offsetbits[offssymbol])) ------------------ | | 474| 16.0k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 32.0k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 15.6k, False: 416] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 416, False: 0] | | ------------------ ------------------ 3116| 0| goto truncated_data; 3117| 16.0k| offs += rar_br_bits(br, offsetbits[offssymbol]); ------------------ | | 464| 16.0k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 16.0k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3118| 16.0k| rar_br_consume(br, offsetbits[offssymbol]); ------------------ | | 476| 16.0k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3119| 16.0k| } 3120| 229k| } 3121| | 3122| 807k| if (offs >= 0x40000) ------------------ | Branch (3122:11): [True: 6.37k, False: 801k] ------------------ 3123| 6.37k| len++; 3124| 807k| if (offs >= 0x2000) ------------------ | Branch (3124:11): [True: 88.3k, False: 719k] ------------------ 3125| 88.3k| len++; 3126| | 3127| 3.23M| for(i = 3; i > 0; i--) ------------------ | Branch (3127:18): [True: 2.42M, False: 807k] ------------------ 3128| 2.42M| rar->oldoffset[i] = rar->oldoffset[i-1]; 3129| 807k| rar->oldoffset[0] = offs; 3130| 807k| } 3131| | 3132| 2.07M| rar->lastoffset = offs; 3133| 2.07M| rar->lastlength = len; 3134| | 3135| 2.07M| lzss_emit_match(rar, rar->lastoffset, rar->lastlength); 3136| 2.07M| } 3137| 7|truncated_data: 3138| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3139| 7| "Truncated RAR file data"); 3140| 7| rar->valid = 0; 3141| 7| return (ARCHIVE_FAILED); ------------------ | | 237| 7|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3142| 386|bad_data: 3143| 386| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 386|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3144| 386| "Bad RAR file data"); 3145| 386| return (ARCHIVE_FAILED); ------------------ | | 237| 386|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3146| 34.6k|} archive_read_support_format_rar.c:lzss_position: 627| 19.4M|{ 628| 19.4M| return lzss->position; 629| 19.4M|} archive_read_support_format_rar.c:read_filter: 3661| 10.7k|{ 3662| 10.7k| struct rar *rar = a->format->data; 3663| 10.7k| uint8_t flags, val, *code; 3664| 10.7k| uint16_t length, i; 3665| | 3666| 10.7k| if (!rar_decode_byte(a, &flags)) ------------------ | Branch (3666:7): [True: 0, False: 10.7k] ------------------ 3667| 0| return 0; 3668| 10.7k| length = (flags & 0x07) + 1; 3669| 10.7k| if (length == 7) ------------------ | Branch (3669:7): [True: 3.61k, False: 7.09k] ------------------ 3670| 3.61k| { 3671| 3.61k| if (!rar_decode_byte(a, &val)) ------------------ | Branch (3671:9): [True: 1, False: 3.61k] ------------------ 3672| 1| return 0; 3673| 3.61k| length = val + 7; 3674| 3.61k| } 3675| 7.09k| else if (length == 8) ------------------ | Branch (3675:12): [True: 699, False: 6.39k] ------------------ 3676| 699| { 3677| 699| if (!rar_decode_byte(a, &val)) ------------------ | Branch (3677:9): [True: 0, False: 699] ------------------ 3678| 0| return 0; 3679| 699| length = val << 8; 3680| 699| if (!rar_decode_byte(a, &val)) ------------------ | Branch (3680:9): [True: 2, False: 697] ------------------ 3681| 2| return 0; 3682| 697| length |= val; 3683| 697| } 3684| | 3685| 10.7k| code = malloc(length); 3686| 10.7k| if (!code) ------------------ | Branch (3686:7): [True: 0, False: 10.7k] ------------------ 3687| 0| return 0; 3688| 194k| for (i = 0; i < length; i++) ------------------ | Branch (3688:15): [True: 183k, False: 10.6k] ------------------ 3689| 183k| { 3690| 183k| if (!rar_decode_byte(a, &code[i])) ------------------ | Branch (3690:9): [True: 58, False: 183k] ------------------ 3691| 58| { 3692| 58| free(code); 3693| 58| return 0; 3694| 58| } 3695| 183k| } 3696| 10.6k| if (!parse_filter(a, code, length, flags)) ------------------ | Branch (3696:7): [True: 220, False: 10.4k] ------------------ 3697| 220| { 3698| 220| free(code); 3699| 220| return 0; 3700| 220| } 3701| 10.4k| free(code); 3702| | 3703| 10.4k| if (rar->filters.filterstart < *end) ------------------ | Branch (3703:7): [True: 1.81k, False: 8.61k] ------------------ 3704| 1.81k| *end = rar->filters.filterstart; 3705| | 3706| 10.4k| return 1; 3707| 10.6k|} archive_read_support_format_rar.c:rar_decode_byte: 3918| 199k|{ 3919| 199k| struct rar *rar = a->format->data; 3920| 199k| struct rar_br *br = &(rar->br); 3921| 199k| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 474| 199k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 399k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 172k, False: 26.8k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 461| 222|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (461:27): [True: 161, False: 61] | | | | ------------------ | | ------------------ | | | Branch (474:28): [True: 26.6k, False: 222] | | ------------------ ------------------ 3922| 61| return 0; 3923| 199k| *byte = (uint8_t)rar_br_bits(br, 8); ------------------ | | 464| 199k| (((uint32_t)((br)->cache_buffer >> \ | | 465| 199k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3924| 199k| rar_br_consume(br, 8); ------------------ | | 476| 199k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3925| 199k| return 1; 3926| 199k|} archive_read_support_format_rar.c:parse_filter: 3273| 10.6k|{ 3274| 10.6k| struct rar *rar = a->format->data; 3275| 10.6k| struct rar_filters *filters = &rar->filters; 3276| | 3277| 10.6k| struct memory_bit_reader br = { 0 }; 3278| 10.6k| struct rar_program_code *prog; 3279| 10.6k| struct rar_filter *filter, **nextfilter; 3280| | 3281| 10.6k| uint32_t numprogs, num, blocklength, globaldatalen; 3282| 10.6k| uint8_t *globaldata; 3283| 10.6k| size_t blockstartpos; 3284| 10.6k| uint32_t registers[8] = { 0 }; 3285| 10.6k| uint32_t i; 3286| | 3287| 10.6k| br.bytes = bytes; 3288| 10.6k| br.length = length; 3289| | 3290| 10.6k| numprogs = 0; 3291| 22.5k| for (prog = filters->progs; prog; prog = prog->next) ------------------ | Branch (3291:31): [True: 11.8k, False: 10.6k] ------------------ 3292| 11.8k| numprogs++; 3293| | 3294| 10.6k| if ((flags & 0x80)) ------------------ | Branch (3294:7): [True: 1.69k, False: 8.95k] ------------------ 3295| 1.69k| { 3296| 1.69k| num = membr_next_rarvm_number(&br); 3297| 1.69k| if (num == 0) ------------------ | Branch (3297:9): [True: 404, False: 1.28k] ------------------ 3298| 404| { 3299| 404| delete_filter(filters->stack); 3300| 404| filters->stack = NULL; 3301| 404| delete_program_code(filters->progs); 3302| 404| filters->progs = NULL; 3303| 404| } 3304| 1.28k| else 3305| 1.28k| num--; 3306| 1.69k| if (num > numprogs) { ------------------ | Branch (3306:9): [True: 5, False: 1.68k] ------------------ 3307| 5| return 0; 3308| 5| } 3309| 1.68k| filters->lastfilternum = num; 3310| 1.68k| } 3311| 8.95k| else 3312| 8.95k| num = filters->lastfilternum; 3313| | 3314| 10.6k| prog = filters->progs; 3315| 11.8k| for (i = 0; i < num; i++) ------------------ | Branch (3315:15): [True: 1.24k, False: 10.6k] ------------------ 3316| 1.24k| prog = prog->next; 3317| 10.6k| if (prog) ------------------ | Branch (3317:7): [True: 10.0k, False: 613] ------------------ 3318| 10.0k| prog->usagecount++; 3319| | 3320| 10.6k| blockstartpos = membr_next_rarvm_number(&br) + (size_t)lzss_position(&rar->lzss); 3321| 10.6k| if ((flags & 0x40)) ------------------ | Branch (3321:7): [True: 3.81k, False: 6.83k] ------------------ 3322| 3.81k| blockstartpos += 258; 3323| 10.6k| if ((flags & 0x20)) ------------------ | Branch (3323:7): [True: 2.31k, False: 8.32k] ------------------ 3324| 2.31k| blocklength = membr_next_rarvm_number(&br); 3325| 8.32k| else 3326| 8.32k| blocklength = prog ? prog->oldfilterlength : 0; ------------------ | Branch (3326:19): [True: 7.97k, False: 348] ------------------ 3327| | 3328| 10.6k| if (blocklength > rar->dictionary_size || ------------------ | Branch (3328:7): [True: 6, False: 10.6k] ------------------ 3329| 10.6k| blocklength > (uint32_t)(rar->lzss.mask + 1)) ------------------ | Branch (3329:7): [True: 0, False: 10.6k] ------------------ 3330| 6| return 0; 3331| | 3332| 10.6k| registers[3] = PROGRAM_SYSTEM_GLOBAL_ADDRESS; ------------------ | | 144| 10.6k|#define PROGRAM_SYSTEM_GLOBAL_ADDRESS PROGRAM_WORK_SIZE | | ------------------ | | | | 142| 10.6k|#define PROGRAM_WORK_SIZE 0x3C000 | | ------------------ ------------------ 3333| 10.6k| registers[4] = blocklength; 3334| 10.6k| registers[5] = prog ? prog->usagecount : 0; ------------------ | Branch (3334:18): [True: 10.0k, False: 609] ------------------ 3335| 10.6k| registers[7] = VM_MEMORY_SIZE; ------------------ | | 140| 10.6k|#define VM_MEMORY_SIZE 0x40000 ------------------ 3336| | 3337| 10.6k| if ((flags & 0x10)) ------------------ | Branch (3337:7): [True: 2.85k, False: 7.77k] ------------------ 3338| 2.85k| { 3339| 2.85k| uint8_t mask = (uint8_t)membr_bits(&br, 7); 3340| 22.8k| for (i = 0; i < 7; i++) ------------------ | Branch (3340:17): [True: 20.0k, False: 2.85k] ------------------ 3341| 20.0k| if ((mask & (1 << i))) ------------------ | Branch (3341:11): [True: 5.06k, False: 14.9k] ------------------ 3342| 5.06k| registers[i] = membr_next_rarvm_number(&br); 3343| 2.85k| } 3344| | 3345| 10.6k| if (!prog) ------------------ | Branch (3345:7): [True: 609, False: 10.0k] ------------------ 3346| 609| { 3347| 609| uint32_t len = membr_next_rarvm_number(&br); 3348| 609| uint8_t *bytecode; 3349| 609| struct rar_program_code **next; 3350| | 3351| 609| if (len == 0 || len > 0x10000) ------------------ | Branch (3351:9): [True: 0, False: 609] | Branch (3351:21): [True: 3, False: 606] ------------------ 3352| 3| return 0; 3353| 606| bytecode = malloc(len); 3354| 606| if (!bytecode) ------------------ | Branch (3354:9): [True: 0, False: 606] ------------------ 3355| 0| return 0; 3356| 37.0k| for (i = 0; i < len; i++) ------------------ | Branch (3356:17): [True: 36.4k, False: 606] ------------------ 3357| 36.4k| bytecode[i] = (uint8_t)membr_bits(&br, 8); 3358| 606| prog = compile_program(bytecode, len); 3359| 606| if (!prog) { ------------------ | Branch (3359:9): [True: 142, False: 464] ------------------ 3360| 142| free(bytecode); 3361| 142| return 0; 3362| 142| } 3363| 464| free(bytecode); 3364| 464| next = &filters->progs; 3365| 522| while (*next) ------------------ | Branch (3365:12): [True: 58, False: 464] ------------------ 3366| 58| next = &(*next)->next; 3367| 464| *next = prog; 3368| 464| } 3369| 10.4k| prog->oldfilterlength = blocklength; 3370| | 3371| 10.4k| globaldata = NULL; 3372| 10.4k| globaldatalen = 0; 3373| 10.4k| if ((flags & 0x08)) ------------------ | Branch (3373:7): [True: 758, False: 9.73k] ------------------ 3374| 758| { 3375| 758| globaldatalen = membr_next_rarvm_number(&br); 3376| 758| if (globaldatalen > PROGRAM_USER_GLOBAL_SIZE) ------------------ | | 147| 758|#define PROGRAM_USER_GLOBAL_SIZE (PROGRAM_GLOBAL_SIZE - PROGRAM_SYSTEM_GLOBAL_SIZE) | | ------------------ | | | | 143| 758|#define PROGRAM_GLOBAL_SIZE 0x2000 | | ------------------ | | #define PROGRAM_USER_GLOBAL_SIZE (PROGRAM_GLOBAL_SIZE - PROGRAM_SYSTEM_GLOBAL_SIZE) | | ------------------ | | | | 145| 758|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 | | ------------------ ------------------ | Branch (3376:9): [True: 3, False: 755] ------------------ 3377| 3| return 0; 3378| 755| globaldata = malloc(globaldatalen + PROGRAM_SYSTEM_GLOBAL_SIZE); ------------------ | | 145| 755|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ 3379| 755| if (!globaldata) ------------------ | Branch (3379:9): [True: 0, False: 755] ------------------ 3380| 0| return 0; 3381| 4.85k| for (i = 0; i < globaldatalen; i++) ------------------ | Branch (3381:17): [True: 4.09k, False: 755] ------------------ 3382| 4.09k| globaldata[i + PROGRAM_SYSTEM_GLOBAL_SIZE] = (uint8_t)membr_bits(&br, 8); ------------------ | | 145| 4.09k|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ 3383| 755| } 3384| | 3385| 10.4k| if (br.at_eof) ------------------ | Branch (3385:7): [True: 61, False: 10.4k] ------------------ 3386| 61| { 3387| 61| free(globaldata); 3388| 61| return 0; 3389| 61| } 3390| | 3391| 10.4k| filter = create_filter(prog, globaldata, globaldatalen, registers, blockstartpos, blocklength); 3392| 10.4k| free(globaldata); 3393| 10.4k| if (!filter) ------------------ | Branch (3393:7): [True: 0, False: 10.4k] ------------------ 3394| 0| return 0; 3395| | 3396| 83.4k| for (i = 0; i < 7; i++) ------------------ | Branch (3396:15): [True: 73.0k, False: 10.4k] ------------------ 3397| 73.0k| archive_le32enc(&filter->globaldata[i * 4], registers[i]); 3398| 10.4k| archive_le32enc(&filter->globaldata[0x1C], blocklength); 3399| 10.4k| archive_le32enc(&filter->globaldata[0x20], 0); 3400| 10.4k| archive_le32enc(&filter->globaldata[0x2C], prog->usagecount); 3401| | 3402| 10.4k| nextfilter = &filters->stack; 3403| 733k| while (*nextfilter) ------------------ | Branch (3403:10): [True: 723k, False: 10.4k] ------------------ 3404| 723k| nextfilter = &(*nextfilter)->next; 3405| 10.4k| *nextfilter = filter; 3406| | 3407| 10.4k| if (!filters->stack->next) ------------------ | Branch (3407:7): [True: 2.14k, False: 8.28k] ------------------ 3408| 2.14k| filters->filterstart = blockstartpos; 3409| | 3410| 10.4k| return 1; 3411| 10.4k|} archive_read_support_format_rar.c:membr_next_rarvm_number: 3617| 21.4k|{ 3618| 21.4k| uint32_t val; 3619| 21.4k| switch (membr_bits(br, 2)) 3620| 21.4k| { 3621| 12.9k| case 0: ------------------ | Branch (3621:5): [True: 12.9k, False: 8.47k] ------------------ 3622| 12.9k| return membr_bits(br, 4); 3623| 5.02k| case 1: ------------------ | Branch (3623:5): [True: 5.02k, False: 16.4k] ------------------ 3624| 5.02k| val = membr_bits(br, 8); 3625| 5.02k| if (val >= 16) ------------------ | Branch (3625:11): [True: 3.04k, False: 1.97k] ------------------ 3626| 3.04k| return val; 3627| 1.97k| return 0xFFFFFF00 | (val << 4) | membr_bits(br, 4); 3628| 1.13k| case 2: ------------------ | Branch (3628:5): [True: 1.13k, False: 20.2k] ------------------ 3629| 1.13k| return membr_bits(br, 16); 3630| 2.31k| default: ------------------ | Branch (3630:5): [True: 2.31k, False: 19.1k] ------------------ 3631| 2.31k| return membr_bits(br, 32); 3632| 21.4k| } 3633| 21.4k|} archive_read_support_format_rar.c:delete_program_code: 3605| 4.07k|{ 3606| 4.53k| while (prog) ------------------ | Branch (3606:10): [True: 464, False: 4.07k] ------------------ 3607| 464| { 3608| 464| struct rar_program_code *next = prog->next; 3609| 464| free(prog->staticdata); 3610| 464| free(prog); 3611| 464| prog = next; 3612| 464| } 3613| 4.07k|} archive_read_support_format_rar.c:membr_bits: 3637| 268k|{ 3638| 268k| if (bits > br->available && (br->at_eof || !membr_fill(br, bits))) ------------------ | Branch (3638:7): [True: 246k, False: 21.4k] | Branch (3638:32): [True: 210k, False: 36.7k] | Branch (3638:46): [True: 550, False: 36.2k] ------------------ 3639| 210k| return 0; 3640| 57.7k| return (uint32_t)((br->bits >> (br->available -= bits)) & (((uint64_t)1 << bits) - 1)); 3641| 268k|} archive_read_support_format_rar.c:membr_fill: 3645| 36.7k|{ 3646| 80.6k| while (br->available < bits && br->offset < br->length) ------------------ | Branch (3646:10): [True: 44.4k, False: 36.2k] | Branch (3646:34): [True: 43.9k, False: 550] ------------------ 3647| 43.9k| { 3648| 43.9k| br->bits = (br->bits << 8) | br->bytes[br->offset++]; 3649| 43.9k| br->available += 8; 3650| 43.9k| } 3651| 36.7k| if (bits > br->available) ------------------ | Branch (3651:7): [True: 550, False: 36.2k] ------------------ 3652| 550| { 3653| 550| br->at_eof = 1; 3654| 550| return 0; 3655| 550| } 3656| 36.2k| return 1; 3657| 36.7k|} archive_read_support_format_rar.c:compile_program: 3539| 606|{ 3540| 606| struct memory_bit_reader br = { 0 }; 3541| 606| struct rar_program_code *prog; 3542| | // uint32_t instrcount = 0; 3543| 606| uint8_t xor; 3544| 606| size_t i; 3545| | 3546| 606| xor = 0; 3547| 36.4k| for (i = 1; i < length; i++) ------------------ | Branch (3547:15): [True: 35.8k, False: 606] ------------------ 3548| 35.8k| xor ^= bytes[i]; 3549| 606| if (!length || xor != bytes[0]) ------------------ | Branch (3549:7): [True: 0, False: 606] | Branch (3549:18): [True: 142, False: 464] ------------------ 3550| 142| return NULL; 3551| | 3552| 464| br.bytes = bytes; 3553| 464| br.length = length; 3554| 464| br.offset = 1; 3555| | 3556| 464| prog = calloc(1, sizeof(*prog)); 3557| 464| if (!prog) ------------------ | Branch (3557:7): [True: 0, False: 464] ------------------ 3558| 0| return NULL; 3559| 464| prog->fingerprint = __archive_crc32(0, bytes, (unsigned int)length) | ((uint64_t)length << 32); 3560| | 3561| 464| if (membr_bits(&br, 1)) ------------------ | Branch (3561:7): [True: 337, False: 127] ------------------ 3562| 337| { 3563| 337| uint32_t staticdatalen = membr_next_rarvm_number(&br); 3564| 337| if (staticdatalen >= VM_MEMORY_SIZE) ------------------ | | 140| 337|#define VM_MEMORY_SIZE 0x40000 ------------------ | Branch (3564:9): [True: 0, False: 337] ------------------ 3565| 0| { 3566| 0| delete_program_code(prog); 3567| 0| return NULL; 3568| 0| } 3569| 337| prog->staticdatalen = staticdatalen + 1; 3570| 337| prog->staticdata = malloc(prog->staticdatalen); 3571| 337| if (!prog->staticdata) ------------------ | Branch (3571:9): [True: 0, False: 337] ------------------ 3572| 0| { 3573| 0| delete_program_code(prog); 3574| 0| return NULL; 3575| 0| } 3576| 180k| for (i = 0; i < prog->staticdatalen; i++) ------------------ | Branch (3576:17): [True: 179k, False: 337] ------------------ 3577| 179k| prog->staticdata[i] = (uint8_t)membr_bits(&br, 8); 3578| 337| } 3579| | 3580| 464| return prog; 3581| 464|} archive_read_support_format_rar.c:create_filter: 3415| 10.4k|{ 3416| 10.4k| struct rar_filter *filter; 3417| | 3418| 10.4k| filter = calloc(1, sizeof(*filter)); 3419| 10.4k| if (!filter) ------------------ | Branch (3419:7): [True: 0, False: 10.4k] ------------------ 3420| 0| return NULL; 3421| 10.4k| filter->prog = prog; 3422| 10.4k| filter->globaldatalen = globaldatalen > PROGRAM_SYSTEM_GLOBAL_SIZE ? globaldatalen : PROGRAM_SYSTEM_GLOBAL_SIZE; ------------------ | | 145| 10.4k|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ filter->globaldatalen = globaldatalen > PROGRAM_SYSTEM_GLOBAL_SIZE ? globaldatalen : PROGRAM_SYSTEM_GLOBAL_SIZE; ------------------ | | 145| 20.8k|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ | Branch (3422:27): [True: 13, False: 10.4k] ------------------ 3423| 10.4k| filter->globaldata = calloc(1, filter->globaldatalen); 3424| 10.4k| if (!filter->globaldata) ------------------ | Branch (3424:7): [True: 0, False: 10.4k] ------------------ 3425| 0| { 3426| 0| free(filter); 3427| 0| return NULL; 3428| 0| } 3429| 10.4k| if (globaldata) ------------------ | Branch (3429:7): [True: 710, False: 9.71k] ------------------ 3430| 710| memcpy(filter->globaldata, globaldata, globaldatalen); 3431| 10.4k| if (registers) ------------------ | Branch (3431:7): [True: 10.4k, False: 0] ------------------ 3432| 10.4k| memcpy(filter->initialregisters, registers, sizeof(filter->initialregisters)); 3433| 10.4k| filter->blockstartpos = startpos; 3434| 10.4k| filter->blocklength = length; 3435| | 3436| 10.4k| return filter; 3437| 10.4k|} archive_read_support_format_rar.c:archive_read_format_rar_read_data_skip: 1151| 4.75k|{ 1152| 4.75k| struct rar *rar = a->format->data; 1153| 4.75k| int64_t bytes_skipped; 1154| 4.75k| int ret; 1155| | 1156| 4.75k| if (rar->bytes_unconsumed > 0) { ------------------ | Branch (1156:7): [True: 423, False: 4.33k] ------------------ 1157| | /* Consume as much as the decompressor actually used. */ 1158| 423| __archive_read_consume(a, rar->bytes_unconsumed); 1159| 423| rar->bytes_unconsumed = 0; 1160| 423| } 1161| | 1162| 4.75k| if (rar->bytes_remaining > 0) { ------------------ | Branch (1162:7): [True: 1.20k, False: 3.55k] ------------------ 1163| 1.20k| bytes_skipped = __archive_read_consume(a, rar->bytes_remaining); 1164| 1.20k| if (bytes_skipped < 0) ------------------ | Branch (1164:9): [True: 192, False: 1.01k] ------------------ 1165| 192| return (ARCHIVE_FATAL); ------------------ | | 239| 192|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1166| 1.20k| } 1167| | 1168| | /* Compressed data to skip must be read from each header in a multivolume 1169| | * archive. 1170| | */ 1171| 4.56k| if (rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER) ------------------ | | 64| 9.12k|#define MHD_VOLUME 0x0001 ------------------ if (rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER) ------------------ | | 81| 2.85k|#define FHD_SPLIT_AFTER 0x0002 ------------------ | Branch (1171:7): [True: 2.85k, False: 1.70k] | Branch (1171:39): [True: 944, False: 1.91k] ------------------ 1172| 944| { 1173| 944| ret = archive_read_format_rar_read_header(a, a->entry); 1174| 944| if (ret == (ARCHIVE_EOF)) ------------------ | | 232| 944|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1174:9): [True: 2, False: 942] ------------------ 1175| 2| ret = archive_read_format_rar_read_header(a, a->entry); 1176| 944| if (ret != (ARCHIVE_OK)) ------------------ | | 233| 944|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1176:9): [True: 153, False: 791] ------------------ 1177| 153| return ret; 1178| 791| return archive_read_format_rar_read_data_skip(a); 1179| 944| } 1180| | 1181| 3.61k| return (ARCHIVE_OK); ------------------ | | 233| 3.61k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1182| 4.56k|} archive_read_support_format_rar.c:archive_read_format_rar_cleanup: 1346| 3.66k|{ 1347| 3.66k| struct rar *rar = a->format->data; 1348| | 1349| 3.66k| free_codes(a); 1350| 3.66k| clear_filters(&rar->filters); 1351| 3.66k| free(rar->filename); 1352| 3.66k| free(rar->filename_save); 1353| 3.66k| free(rar->dbo); 1354| 3.66k| free(rar->unp_buffer); 1355| 3.66k| free(rar->lzss.window); 1356| 3.66k| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 1357| 3.66k| free(rar); 1358| 3.66k| a->format->data = NULL; 1359| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1360| 3.66k|} archive_read_support_format_rar.c:clear_filters: 3597| 3.66k|{ 3598| 3.66k| delete_filter(filters->stack); 3599| 3.66k| delete_program_code(filters->progs); 3600| 3.66k| free(filters->vm); 3601| 3.66k|} archive_read_support_format_rar5: 4532| 3.66k|int archive_read_support_format_rar5(struct archive *_a) { 4533| 3.66k| struct archive_read* ar = (struct archive_read*)_a; 4534| 3.66k| struct rar5 *rar5; 4535| 3.66k| int r; 4536| | 4537| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 4538| 3.66k| "archive_read_support_format_rar5"); 4539| | 4540| 3.66k| rar5 = malloc(sizeof(*rar5)); 4541| 3.66k| if(rar5 == NULL) { ------------------ | Branch (4541:5): [True: 0, False: 3.66k] ------------------ 4542| 0| archive_set_error(&ar->archive, ENOMEM, 4543| 0| "Can't allocate rar5 data"); 4544| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4545| 0| } 4546| | 4547| 3.66k| if(ARCHIVE_OK != rar5_init(rar5)) { ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4547:5): [True: 0, False: 3.66k] ------------------ 4548| 0| archive_set_error(&ar->archive, ENOMEM, 4549| 0| "Can't allocate rar5 filter buffer"); 4550| 0| free(rar5); 4551| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4552| 0| } 4553| | 4554| 3.66k| r = __archive_read_register_format(ar, 4555| 3.66k| rar5, 4556| 3.66k| "rar5", 4557| 3.66k| rar5_bid, 4558| 3.66k| rar5_options, 4559| 3.66k| rar5_read_header, 4560| 3.66k| rar5_read_data, 4561| 3.66k| rar5_read_data_skip, 4562| 3.66k| rar5_seek_data, 4563| 3.66k| rar5_cleanup, 4564| 3.66k| rar5_capabilities, 4565| 3.66k| rar5_has_encrypted_entries); 4566| | 4567| 3.66k| if(r != ARCHIVE_OK) { ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4567:5): [True: 0, False: 3.66k] ------------------ 4568| 0| rar5_deinit(rar5); 4569| 0| free(rar5); 4570| 0| } 4571| 3.66k| return r; 4572| 3.66k|} archive_read_support_format_rar5.c:rar5_init: 4512| 3.66k|static int rar5_init(struct rar5 *rar5) { 4513| 3.66k| memset(rar5, 0, sizeof(struct rar5)); 4514| | 4515| 3.66k| if(CDE_OK != cdeque_init(&rar5->cstate.filters, 8192)) ------------------ | Branch (4515:5): [True: 0, False: 3.66k] ------------------ 4516| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4517| | 4518| | /* 4519| | * Until enough data has been read, we cannot tell about 4520| | * any encrypted entries yet. 4521| | */ 4522| 3.66k| rar5->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 3.66k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4523| | 4524| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4525| 3.66k|} archive_read_support_format_rar5.c:cdeque_init: 406| 3.66k|static int cdeque_init(struct cdeque* d, int max_capacity_power_of_2) { 407| 3.66k| if(d == NULL || max_capacity_power_of_2 == 0) ------------------ | Branch (407:5): [True: 0, False: 3.66k] | Branch (407:18): [True: 0, False: 3.66k] ------------------ 408| 0| return CDE_PARAM; 409| | 410| 3.66k| d->cap_mask = max_capacity_power_of_2 - 1; 411| 3.66k| d->arr = NULL; 412| | 413| 3.66k| if((max_capacity_power_of_2 & d->cap_mask) != 0) ------------------ | Branch (413:5): [True: 0, False: 3.66k] ------------------ 414| 0| return CDE_PARAM; 415| | 416| 3.66k| cdeque_clear(d); 417| 3.66k| d->arr = malloc(sizeof(void*) * max_capacity_power_of_2); 418| | 419| 3.66k| return d->arr ? CDE_OK : CDE_ALLOC; ------------------ | Branch (419:9): [True: 3.66k, False: 0] ------------------ 420| 3.66k|} archive_read_support_format_rar5.c:cdeque_clear: 397| 11.3k|static void cdeque_clear(struct cdeque* d) { 398| 11.3k| d->size = 0; 399| 11.3k| d->beg_pos = 0; 400| 11.3k| d->end_pos = 0; 401| 11.3k|} archive_read_support_format_rar5.c:rar5_bid: 1166| 3.59k|static int rar5_bid(struct archive_read* a, int best_bid) { 1167| 3.59k| int my_bid; 1168| | 1169| 3.59k| if(best_bid >= RAR5_SIGNATURE_BID) ------------------ | | 96| 3.59k|#define RAR5_SIGNATURE_BID ((int)(8 * sizeof(rar5_signature_xor))) ------------------ | Branch (1169:5): [True: 851, False: 2.74k] ------------------ 1170| 851| return -1; 1171| | 1172| 2.74k| my_bid = bid_standard(a); 1173| 2.74k| if(my_bid > -1) { ------------------ | Branch (1173:5): [True: 363, False: 2.38k] ------------------ 1174| 363| return my_bid; 1175| 363| } 1176| 2.38k| my_bid = bid_sfx(a); 1177| 2.38k| if (my_bid > -1) { ------------------ | Branch (1177:6): [True: 2.34k, False: 34] ------------------ 1178| 2.34k| return my_bid; 1179| 2.34k| } 1180| | 1181| 34| return -1; 1182| 2.38k|} archive_read_support_format_rar5.c:bid_standard: 1110| 2.74k|static int bid_standard(struct archive_read* a) { 1111| 2.74k| const uint8_t* h; 1112| 2.74k| char signature[sizeof(rar5_signature_xor)]; 1113| | 1114| 2.74k| rar5_signature(signature); 1115| | 1116| 2.74k| if(!read_ahead(a, sizeof(rar5_signature_xor), &h)) ------------------ | Branch (1116:5): [True: 34, False: 2.71k] ------------------ 1117| 34| return -1; 1118| | 1119| 2.71k| if(!memcmp(h, signature, sizeof(rar5_signature_xor))) ------------------ | Branch (1119:5): [True: 363, False: 2.34k] ------------------ 1120| 363| return RAR5_SIGNATURE_BID; ------------------ | | 96| 363|#define RAR5_SIGNATURE_BID ((int)(8 * sizeof(rar5_signature_xor))) ------------------ 1121| | 1122| 2.34k| return -1; 1123| 2.71k|} archive_read_support_format_rar5.c:rar5_signature: 4334| 11.5k|static void rar5_signature(char *buf) { 4335| 11.5k| size_t i; 4336| | 4337| 104k| for(i = 0; i < sizeof(rar5_signature_xor); i++) { ------------------ | Branch (4337:14): [True: 92.7k, False: 11.5k] ------------------ 4338| 92.7k| buf[i] = rar5_signature_xor[i] ^ 0xA1; 4339| 92.7k| } 4340| 11.5k|} archive_read_support_format_rar5.c:read_ahead: 904| 473k|{ 905| 473k| if(!ptr) ------------------ | Branch (905:5): [True: 0, False: 473k] ------------------ 906| 0| return 0; 907| | 908| 473k| *ptr = __archive_read_ahead(a, how_many, NULL); 909| 473k| if(*ptr == NULL) { ------------------ | Branch (909:5): [True: 691, False: 473k] ------------------ 910| 691| return 0; 911| 691| } 912| | 913| 473k| return 1; 914| 473k|} archive_read_support_format_rar5.c:bid_sfx: 1126| 2.38k|{ 1127| 2.38k| const char *h; 1128| | 1129| 2.38k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (1129:6): [True: 34, False: 2.34k] ------------------ 1130| 34| return -1; 1131| | 1132| 2.34k| if ((h[0] == 'M' && h[1] == 'Z') || memcmp(h, "\x7F\x45LF", 4) == 0) { ------------------ | Branch (1132:7): [True: 109, False: 2.24k] | Branch (1132:22): [True: 104, False: 5] | Branch (1132:38): [True: 23, False: 2.22k] ------------------ 1133| | /* This is a PE file */ 1134| 127| char signature[sizeof(rar5_signature_xor)]; 1135| 127| ssize_t offset = 0x10000; 1136| 127| ssize_t window = 4096; 1137| | 1138| 127| rar5_signature(signature); 1139| | 1140| 157| while (offset + window <= SFX_MAX_READAHEAD) { ------------------ | | 163| 157|#define SFX_MAX_READAHEAD (1024 * 512) ------------------ | Branch (1140:10): [True: 153, False: 4] ------------------ 1141| 153| ssize_t bytes_avail; 1142| | 1143| 153| h = __archive_read_ahead(a, offset + window, &bytes_avail); 1144| 153| if (h == NULL) { ------------------ | Branch (1144:8): [True: 112, False: 41] ------------------ 1145| 112| if (bytes_avail >= offset + 0x10) { ------------------ | Branch (1145:9): [True: 2, False: 110] ------------------ 1146| | /* Remaining bytes are less than window. */ 1147| 2| window = bytes_avail - offset; 1148| 2| continue; 1149| 2| } 1150| 110| return 0; 1151| 112| } 1152| 41| if (bytes_avail > SFX_MAX_READAHEAD) ------------------ | | 163| 41|#define SFX_MAX_READAHEAD (1024 * 512) ------------------ | Branch (1152:8): [True: 4, False: 37] ------------------ 1153| 4| bytes_avail = SFX_MAX_READAHEAD; ------------------ | | 163| 4|#define SFX_MAX_READAHEAD (1024 * 512) ------------------ 1154| 217k| while (offset <= bytes_avail - 8) { ------------------ | Branch (1154:11): [True: 217k, False: 28] ------------------ 1155| 217k| if (memcmp(h + offset, signature, ------------------ | Branch (1155:9): [True: 13, False: 217k] ------------------ 1156| 217k| sizeof(signature)) == 0) 1157| 13| return 30; 1158| 217k| offset += 0x10; 1159| 217k| } 1160| 41| } 1161| 127| } 1162| | 1163| 2.22k| return 0; 1164| 2.34k|} archive_read_support_format_rar5.c:rar5_read_header: 2585| 3.67k|{ 2586| 3.67k| struct rar5 *rar5 = a->format->data; 2587| 3.67k| int ret; 2588| | 2589| | /* 2590| | * It should be sufficient to call archive_read_next_header() for 2591| | * a reader to determine if an entry is encrypted or not. 2592| | */ 2593| 3.67k| if (rar5->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 3.67k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (2593:6): [True: 367, False: 3.31k] ------------------ 2594| 367| rar5->has_encrypted_entries = 0; 2595| 367| } 2596| | 2597| 3.67k| if(rar5->header_initialized == 0) { ------------------ | Branch (2597:5): [True: 367, False: 3.31k] ------------------ 2598| 367| init_header(a); 2599| 367| if ((ret = try_skip_sfx(a)) < ARCHIVE_WARN) ------------------ | | 235| 367|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2599:7): [True: 0, False: 367] ------------------ 2600| 0| return ret; 2601| 367| rar5->header_initialized = 1; 2602| 367| } 2603| | 2604| 3.67k| if(rar5->skipped_magic == 0) { ------------------ | Branch (2604:5): [True: 367, False: 3.31k] ------------------ 2605| 367| if(ARCHIVE_OK != consume(a, sizeof(rar5_signature_xor))) { ------------------ | | 233| 367|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2605:6): [True: 0, False: 367] ------------------ 2606| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2607| 0| } 2608| | 2609| 367| rar5->skipped_magic = 1; 2610| 367| } 2611| | 2612| 8.01k| do { 2613| 8.01k| ret = process_base_block(a, entry); 2614| 8.01k| } while(ret == ARCHIVE_RETRY || ------------------ | | 234| 16.0k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (2614:10): [True: 2.17k, False: 5.84k] ------------------ 2615| 5.84k| (rar5->main.endarc > 0 && ret == ARCHIVE_OK)); ------------------ | | 233| 2.17k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2615:5): [True: 2.17k, False: 3.66k] | Branch (2615:30): [True: 2.17k, False: 8] ------------------ 2616| | 2617| 3.67k| return ret; 2618| 3.67k|} archive_read_support_format_rar5.c:init_header: 1197| 367|static void init_header(struct archive_read* a) { 1198| 367| a->archive.archive_format = ARCHIVE_FORMAT_RAR_V5; ------------------ | | 387| 367|#define ARCHIVE_FORMAT_RAR_V5 0x100000 ------------------ 1199| 367| a->archive.archive_format_name = "RAR5"; 1200| 367|} archive_read_support_format_rar5.c:try_skip_sfx: 2528| 367|{ 2529| 367| const char *p; 2530| | 2531| 367| if ((p = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (2531:6): [True: 0, False: 367] ------------------ 2532| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2533| | 2534| 367| if ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0) ------------------ | Branch (2534:7): [True: 2, False: 365] | Branch (2534:22): [True: 2, False: 0] | Branch (2534:38): [True: 2, False: 363] ------------------ 2535| 4| { 2536| 4| char signature[sizeof(rar5_signature_xor)]; 2537| 4| const void *h; 2538| 4| const char *q; 2539| 4| size_t skip, total = 0; 2540| 4| ssize_t bytes, window = 4096; 2541| | 2542| 4| rar5_signature(signature); 2543| | 2544| 4| while (total + window <= (1024 * 512)) { ------------------ | Branch (2544:10): [True: 4, False: 0] ------------------ 2545| 4| h = __archive_read_ahead(a, window, &bytes); 2546| 4| if (h == NULL) { ------------------ | Branch (2546:8): [True: 0, False: 4] ------------------ 2547| | /* Remaining bytes are less than window. */ 2548| 0| window >>= 1; 2549| 0| if (window < 0x40) ------------------ | Branch (2549:9): [True: 0, False: 0] ------------------ 2550| 0| goto fatal; 2551| 0| continue; 2552| 0| } 2553| 4| if (bytes < 0x40) ------------------ | Branch (2553:8): [True: 0, False: 4] ------------------ 2554| 0| goto fatal; 2555| 4| p = h; 2556| 4| q = p + bytes; 2557| | 2558| | /* 2559| | * Scan ahead until we find something that looks 2560| | * like the RAR header. 2561| | */ 2562| 11.3k| while (p + 8 < q) { ------------------ | Branch (2562:11): [True: 11.3k, False: 0] ------------------ 2563| 11.3k| if (memcmp(p, signature, sizeof(signature)) == 0) { ------------------ | Branch (2563:9): [True: 4, False: 11.3k] ------------------ 2564| 4| skip = p - (const char *)h; 2565| 4| __archive_read_consume(a, skip); 2566| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2567| 4| } 2568| 11.3k| p += 0x10; 2569| 11.3k| } 2570| 0| skip = p - (const char *)h; 2571| 0| __archive_read_consume(a, skip); 2572| 0| total += skip; 2573| 0| } 2574| 4| } 2575| | 2576| 363| return ARCHIVE_OK; ------------------ | | 233| 363|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2577| 0|fatal: 2578| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2579| 0| "Couldn't find out RAR header"); 2580| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2581| 367|} archive_read_support_format_rar5.c:consume: 916| 438k|static int consume(struct archive_read* a, int64_t how_many) { 917| 438k| if(__archive_read_consume(a, how_many) < 0) ------------------ | Branch (917:5): [True: 761, False: 437k] ------------------ 918| 761| return (ARCHIVE_FATAL); ------------------ | | 239| 761|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 919| | 920| 437k| return (ARCHIVE_OK); ------------------ | | 233| 437k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 921| 438k|} archive_read_support_format_rar5.c:process_base_block: 2320| 30.8k|{ 2321| 30.8k| const size_t SMALLEST_RAR5_BLOCK_SIZE = 3; 2322| | 2323| 30.8k| struct rar5 *rar5 = a->format->data; 2324| 30.8k| uint32_t hdr_crc, computed_crc; 2325| 30.8k| size_t raw_hdr_size = 0, hdr_size_len, hdr_size; 2326| 30.8k| size_t header_id = 0; 2327| 30.8k| size_t header_flags = 0; 2328| 30.8k| const uint8_t* p; 2329| 30.8k| const uint8_t* body_start; 2330| 30.8k| int ret; 2331| | 2332| 30.8k| enum HEADER_TYPE { 2333| 30.8k| HEAD_MARK = 0x00, HEAD_MAIN = 0x01, HEAD_FILE = 0x02, 2334| 30.8k| HEAD_SERVICE = 0x03, HEAD_CRYPT = 0x04, HEAD_ENDARC = 0x05, 2335| 30.8k| HEAD_UNKNOWN = 0xff, 2336| 30.8k| }; 2337| | 2338| | /* Skip any unprocessed data for this file. */ 2339| 30.8k| ret = skip_unprocessed_bytes(a); 2340| 30.8k| if(ret != ARCHIVE_OK) ------------------ | | 233| 30.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2340:5): [True: 367, False: 30.4k] ------------------ 2341| 367| return ret; 2342| | 2343| | /* Read the expected CRC32 checksum. */ 2344| 30.4k| if(!read_u32(a, &hdr_crc)) { ------------------ | Branch (2344:5): [True: 4, False: 30.4k] ------------------ 2345| 4| return ARCHIVE_EOF; ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2346| 4| } 2347| | 2348| | /* Read header size. */ 2349| 30.4k| if(!read_var_sized(a, &raw_hdr_size, &hdr_size_len)) { ------------------ | Branch (2349:5): [True: 10, False: 30.4k] ------------------ 2350| 10| return ARCHIVE_EOF; ------------------ | | 232| 10|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2351| 10| } 2352| | 2353| | /* Sanity check, maximum header size for RAR5 is 2MB. Bounding 2354| | * raw_hdr_size (instead of the sum) also ensures that adding 2355| | * hdr_size_len below cannot wrap hdr_size around SIZE_MAX. */ 2356| 30.4k| if(raw_hdr_size > (2 * 1024 * 1024) - hdr_size_len) { ------------------ | Branch (2356:5): [True: 13, False: 30.4k] ------------------ 2357| 13| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2358| 13| "Base block header is too large"); 2359| | 2360| 13| return ARCHIVE_FATAL; ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2361| 13| } 2362| | 2363| 30.4k| hdr_size = raw_hdr_size + hdr_size_len; 2364| | 2365| | /* Additional sanity checks to weed out invalid files. */ 2366| 30.4k| if(raw_hdr_size == 0 || hdr_size_len == 0 || ------------------ | Branch (2366:5): [True: 19, False: 30.4k] | Branch (2366:26): [True: 0, False: 30.4k] ------------------ 2367| 30.4k| hdr_size < SMALLEST_RAR5_BLOCK_SIZE) ------------------ | Branch (2367:3): [True: 19, False: 30.4k] ------------------ 2368| 38| { 2369| 38| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 38|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2370| 38| "Too small block encountered (%zu bytes)", 2371| 38| raw_hdr_size); 2372| | 2373| 38| return ARCHIVE_FATAL; ------------------ | | 239| 38|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2374| 38| } 2375| | 2376| | /* Read the whole header data into memory, maximum memory use here is 2377| | * 2MB. */ 2378| 30.4k| if(!read_ahead(a, hdr_size, &p)) { ------------------ | Branch (2378:5): [True: 63, False: 30.3k] ------------------ 2379| 63| return ARCHIVE_EOF; ------------------ | | 232| 63|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2380| 63| } 2381| | 2382| | /* Verify the CRC32 of the header data. */ 2383| 30.3k| computed_crc = (uint32_t) __archive_crc32(0, p, (int) hdr_size); 2384| 30.3k| if(computed_crc != hdr_crc) { ------------------ | Branch (2384:5): [True: 29.2k, False: 1.08k] ------------------ 2385| |#ifndef DONT_FAIL_ON_CRC_ERROR 2386| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2387| | "Header CRC error"); 2388| | 2389| | return ARCHIVE_FATAL; 2390| |#endif 2391| 29.2k| } 2392| | 2393| | /* Remember the first byte of the block body so we can later skip 2394| | * any bytes the sub-parser leaves unconsumed. */ 2395| 30.3k| body_start = p + hdr_size_len; 2396| | 2397| | /* If the checksum is OK, we proceed with parsing. */ 2398| 30.3k| if(ARCHIVE_OK != consume(a, hdr_size_len)) { ------------------ | | 233| 30.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2398:5): [True: 0, False: 30.3k] ------------------ 2399| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2400| 0| } 2401| | 2402| 30.3k| if(!read_var_sized(a, &header_id, NULL)) ------------------ | Branch (2402:5): [True: 1, False: 30.3k] ------------------ 2403| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2404| | 2405| 30.3k| if(!read_var_sized(a, &header_flags, NULL)) ------------------ | Branch (2405:5): [True: 2, False: 30.3k] ------------------ 2406| 2| return ARCHIVE_EOF; ------------------ | | 232| 2|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2407| | 2408| 30.3k| rar5->generic.split_after = (header_flags & HFL_SPLIT_AFTER) > 0; 2409| 30.3k| rar5->generic.split_before = (header_flags & HFL_SPLIT_BEFORE) > 0; 2410| 30.3k| rar5->generic.size = (int)hdr_size; 2411| 30.3k| rar5->generic.last_header_id = (int)header_id; 2412| 30.3k| rar5->main.endarc = 0; 2413| | 2414| | /* Those are possible header ids in RARv5. */ 2415| 30.3k| switch(header_id) { 2416| 1.63k| case HEAD_MAIN: ------------------ | Branch (2416:3): [True: 1.63k, False: 28.7k] ------------------ 2417| 1.63k| ret = process_head_main(a, rar5, entry, header_flags); 2418| | 2419| | /* Main header doesn't have any files in it, so it's 2420| | * pointless to return to the caller. Retry to next 2421| | * header, which should be HEAD_FILE/HEAD_SERVICE. */ 2422| 1.63k| if(ret == ARCHIVE_OK) { ------------------ | | 233| 1.63k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2422:7): [True: 1.62k, False: 12] ------------------ 2423| 1.62k| rar5_skip_remaining_block(a, body_start, 2424| 1.62k| raw_hdr_size); 2425| 1.62k| return ARCHIVE_RETRY; ------------------ | | 234| 1.62k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2426| 1.62k| } 2427| | 2428| 12| return ret; 2429| 753| case HEAD_SERVICE: ------------------ | Branch (2429:3): [True: 753, False: 29.6k] ------------------ 2430| 753| ret = process_head_service(a, rar5, entry, header_flags); 2431| 753| return ret; 2432| 11.5k| case HEAD_FILE: ------------------ | Branch (2432:3): [True: 11.5k, False: 18.7k] ------------------ 2433| 11.5k| ret = process_head_file(a, rar5, entry, header_flags); 2434| 11.5k| return ret; 2435| 3| case HEAD_CRYPT: ------------------ | Branch (2435:3): [True: 3, False: 30.3k] ------------------ 2436| 3| archive_entry_set_is_metadata_encrypted(entry, 1); 2437| 3| archive_entry_set_is_data_encrypted(entry, 1); 2438| 3| rar5->has_encrypted_entries = 1; 2439| 3| rar5->headers_are_encrypted = 1; 2440| 3| archive_set_error(&a->archive, 2441| 3| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2442| 3| "Encryption is not supported"); 2443| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2444| 8.72k| case HEAD_ENDARC: ------------------ | Branch (2444:3): [True: 8.72k, False: 21.6k] ------------------ 2445| 8.72k| rar5->main.endarc = 1; 2446| | 2447| | /* After encountering an end of file marker, we need 2448| | * to take into consideration if this archive is 2449| | * continued in another file (i.e. is it part01.rar: 2450| | * is there a part02.rar?) */ 2451| 8.72k| if(rar5->main.volume) { ------------------ | Branch (2451:7): [True: 8.72k, False: 4] ------------------ 2452| | /* In case there is part02.rar, position the 2453| | * read pointer in a proper place, so we can 2454| | * resume parsing. */ 2455| 8.72k| ret = scan_for_signature(a); 2456| 8.72k| if(ret == ARCHIVE_FATAL) { ------------------ | | 239| 8.72k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2456:8): [True: 0, False: 8.72k] ------------------ 2457| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2458| 8.72k| } else { 2459| 8.72k| if(rar5->vol.expected_vol_no == ------------------ | Branch (2459:9): [True: 1, False: 8.72k] ------------------ 2460| 8.72k| UINT_MAX) { 2461| 1| archive_set_error(&a->archive, 2462| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2463| 1| "Header error"); 2464| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2465| 1| } 2466| | 2467| 8.72k| rar5->vol.expected_vol_no = 2468| 8.72k| rar5->main.vol_no + 1; 2469| 8.72k| return ARCHIVE_OK; ------------------ | | 233| 8.72k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2470| 8.72k| } 2471| 8.72k| } else { 2472| 4| return ARCHIVE_EOF; ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2473| 4| } 2474| 15| case HEAD_MARK: ------------------ | Branch (2474:3): [True: 15, False: 30.3k] ------------------ 2475| 15| return ARCHIVE_EOF; ------------------ | | 232| 15|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2476| 7.66k| default: ------------------ | Branch (2476:3): [True: 7.66k, False: 22.7k] ------------------ 2477| 7.66k| if((header_flags & HFL_SKIP_IF_UNKNOWN) == 0) { ------------------ | Branch (2477:7): [True: 44, False: 7.61k] ------------------ 2478| 44| archive_set_error(&a->archive, 2479| 44| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 44|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2480| 44| "Header type error"); 2481| 44| return ARCHIVE_FATAL; ------------------ | | 239| 44|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2482| 7.61k| } else { 2483| | /* If the block is marked as 'skip if unknown', 2484| | * do as the flag says: skip the block 2485| | * instead on failing on it. */ 2486| 7.61k| rar5_skip_remaining_block(a, body_start, 2487| 7.61k| raw_hdr_size); 2488| 7.61k| return ARCHIVE_RETRY; ------------------ | | 234| 7.61k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2489| 7.61k| } 2490| 30.3k| } 2491| | 2492| 0|#if !defined WIN32 2493| | // Not reached. 2494| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 2495| 0| "Internal unpacker error"); 2496| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2497| 30.3k|#endif 2498| 30.3k|} archive_read_support_format_rar5.c:skip_unprocessed_bytes: 2210| 30.8k|static int skip_unprocessed_bytes(struct archive_read* a) { 2211| 30.8k| struct rar5 *rar5 = a->format->data; 2212| 30.8k| int ret; 2213| | 2214| 30.8k| if(rar5->file.bytes_remaining) { ------------------ | Branch (2214:5): [True: 2.35k, False: 28.5k] ------------------ 2215| | /* Use different skipping method in block merging mode than in 2216| | * normal mode. If merge mode is active, rar5_read_data_skip 2217| | * can't be used, because it could allow recursive use of 2218| | * merge_block() * function, and this function doesn't support 2219| | * recursive use. */ 2220| 2.35k| if(rar5->merge_mode) { ------------------ | Branch (2220:6): [True: 1.18k, False: 1.17k] ------------------ 2221| | /* Discard whole merged block. This is valid in solid 2222| | * mode as well, because the code will discard blocks 2223| | * only if those blocks are safe to discard (i.e. 2224| | * they're not FILE blocks). */ 2225| 1.18k| ret = consume(a, rar5->file.bytes_remaining); 2226| 1.18k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2226:7): [True: 1, False: 1.17k] ------------------ 2227| 1| return ret; 2228| 1| } 2229| 1.17k| rar5->file.bytes_remaining = 0; 2230| 1.17k| } else { 2231| | /* If we're not in merge mode, use safe skipping code. 2232| | * This will ensure we'll handle solid archives 2233| | * properly. */ 2234| 1.17k| ret = rar5_read_data_skip(a); 2235| 1.17k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.17k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2235:7): [True: 366, False: 808] ------------------ 2236| 366| return ret; 2237| 366| } 2238| 1.17k| } 2239| 2.35k| } 2240| | 2241| 30.4k| return ARCHIVE_OK; ------------------ | | 233| 30.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2242| 30.8k|} archive_read_support_format_rar5.c:read_u32: 1092| 50.7k|static char read_u32(struct archive_read* a, uint32_t* pvalue) { 1093| 50.7k| const uint8_t* p; 1094| 50.7k| if(!read_ahead(a, 4, &p)) ------------------ | Branch (1094:5): [True: 5, False: 50.7k] ------------------ 1095| 5| return 0; 1096| | 1097| 50.7k| *pvalue = archive_le32dec(p); 1098| 50.7k| return ARCHIVE_OK == consume(a, 4); ------------------ | | 233| 50.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1099| 50.7k|} archive_read_support_format_rar5.c:read_var_sized: 1006| 219k|{ 1007| 219k| uint64_t v; 1008| 219k| uint64_t v_size = 0; 1009| | 1010| 219k| const int ret = pvalue_len ? read_var(a, &v, &v_size) ------------------ | Branch (1010:18): [True: 84.1k, False: 135k] ------------------ 1011| 219k| : read_var(a, &v, NULL); 1012| | 1013| 219k| if(ret == 1 && pvalue) { ------------------ | Branch (1013:5): [True: 216k, False: 2.83k] | Branch (1013:17): [True: 216k, False: 0] ------------------ 1014| 216k| *pvalue = (size_t) v; 1015| 216k| } 1016| | 1017| 219k| if(pvalue_len) { ------------------ | Branch (1017:5): [True: 84.1k, False: 135k] ------------------ 1018| | /* Possible data truncation should be safe. */ 1019| 84.1k| *pvalue_len = (size_t) v_size; 1020| 84.1k| } 1021| | 1022| 219k| return ret; 1023| 219k|} archive_read_support_format_rar5.c:read_var: 942| 325k|{ 943| 325k| uint64_t multiplier; 944| 325k| uint64_t result = 0; 945| 325k| size_t i; 946| 325k| const uint8_t* p; 947| | 948| | /* We will read maximum of 10 bytes. We don't have to handle the 949| | * situation to read the RAR5 variable-sized value stored at the end of 950| | * the file, because such situation will never happen. */ 951| 325k| if(!read_ahead(a, 10, &p)) ------------------ | Branch (951:5): [True: 18, False: 325k] ------------------ 952| 18| return 0; 953| | 954| 428k| for(multiplier = 1, i = 0; i < 10; i++, multiplier *= 128) { ------------------ | Branch (954:29): [True: 428k, False: 523] ------------------ 955| 428k| uint64_t val; 956| 428k| uint8_t b; 957| | 958| 428k| b = p[i]; 959| | 960| | /* Strip the MSB from the input byte and add the resulting 961| | * number to the `result`. */ 962| 428k| if(archive_ckd_mul_u64(&val, b & 0x7F, multiplier) || ------------------ | Branch (962:6): [True: 3.56k, False: 424k] ------------------ 963| 424k| archive_ckd_add_u64(&result, result, val)) { ------------------ | Branch (963:6): [True: 0, False: 424k] ------------------ 964| | /* Integer overflow occurred. */ 965| 3.56k| return 0; 966| 3.56k| } 967| | 968| | /* MSB set to 1 means we need to continue decoding process. 969| | * MSB set to 0 means we're done. 970| | * 971| | * This conditional checks for the second case. */ 972| 424k| if((b & 0x80) == 0) { ------------------ | Branch (972:6): [True: 321k, False: 103k] ------------------ 973| 321k| if(pvalue) { ------------------ | Branch (973:7): [True: 321k, False: 0] ------------------ 974| 321k| *pvalue = result; 975| 321k| } 976| | 977| | /* If the caller has passed the `pvalue_len` pointer, 978| | * store the number of consumed bytes in it and do NOT 979| | * consume those bytes, since the caller has all the 980| | * information it needs to perform */ 981| 321k| if(pvalue_len) { ------------------ | Branch (981:7): [True: 164k, False: 156k] ------------------ 982| 164k| *pvalue_len = 1 + i; 983| 164k| } else { 984| | /* If the caller did not provide the 985| | * `pvalue_len` pointer, it will not have the 986| | * possibility to advance the file pointer, 987| | * because it will not know how many bytes it 988| | * needs to consume. This is why we handle 989| | * such situation here automatically. */ 990| 156k| if(ARCHIVE_OK != consume(a, 1 + i)) { ------------------ | | 233| 156k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (990:8): [True: 0, False: 156k] ------------------ 991| 0| return 0; 992| 0| } 993| 156k| } 994| | 995| | /* End of decoding process, return success. */ 996| 321k| return 1; 997| 321k| } 998| 424k| } 999| | 1000| | /* All continuation bits were set. This is an error. */ 1001| 523| return 0; 1002| 325k|} archive_read_support_format_rar5.c:process_head_main: 2104| 1.63k|{ 2105| 1.63k| int ret; 2106| 1.63k| uint64_t extra_data_size = 0; 2107| 1.63k| size_t extra_field_size = 0; 2108| 1.63k| size_t extra_field_id = 0; 2109| 1.63k| size_t archive_flags = 0; 2110| | 2111| 1.63k| enum MAIN_FLAGS { 2112| 1.63k| VOLUME = 0x0001, /* multi-volume archive */ 2113| 1.63k| VOLUME_NUMBER = 0x0002, /* volume number, first vol doesn't 2114| | * have it */ 2115| 1.63k| SOLID = 0x0004, /* solid archive */ 2116| 1.63k| PROTECT = 0x0008, /* contains Recovery info */ 2117| 1.63k| LOCK = 0x0010, /* readonly flag, not used */ 2118| 1.63k| }; 2119| | 2120| 1.63k| enum MAIN_EXTRA { 2121| | // Just one attribute here. 2122| 1.63k| LOCATOR = 0x01, 2123| 1.63k| }; 2124| | 2125| 1.63k| (void) entry; 2126| | 2127| 1.63k| if(block_flags & HFL_EXTRA_DATA) { ------------------ | Branch (2127:5): [True: 1.46k, False: 173] ------------------ 2128| 1.46k| if(!read_var(a, &extra_data_size, NULL)) ------------------ | Branch (2128:6): [True: 0, False: 1.46k] ------------------ 2129| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2130| 1.46k| } else { 2131| 173| extra_data_size = 0; 2132| 173| } 2133| | 2134| 1.63k| if(!read_var_sized(a, &archive_flags, NULL)) { ------------------ | Branch (2134:5): [True: 0, False: 1.63k] ------------------ 2135| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2136| 0| } 2137| | 2138| 1.63k| rar5->main.volume = (archive_flags & VOLUME) > 0; 2139| 1.63k| rar5->main.solid = (archive_flags & SOLID) > 0; 2140| | 2141| 1.63k| if(archive_flags & VOLUME_NUMBER) { ------------------ | Branch (2141:5): [True: 239, False: 1.39k] ------------------ 2142| 239| size_t v = 0; 2143| 239| if(!read_var_sized(a, &v, NULL)) { ------------------ | Branch (2143:6): [True: 0, False: 239] ------------------ 2144| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2145| 0| } 2146| | 2147| 239| if (v > UINT_MAX) { ------------------ | Branch (2147:7): [True: 0, False: 239] ------------------ 2148| 0| archive_set_error(&a->archive, 2149| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2150| 0| "Invalid volume number"); 2151| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2152| 0| } 2153| | 2154| 239| rar5->main.vol_no = (unsigned int) v; 2155| 1.39k| } else { 2156| 1.39k| rar5->main.vol_no = 0; 2157| 1.39k| } 2158| | 2159| 1.63k| if(rar5->vol.expected_vol_no > 0 && ------------------ | Branch (2159:5): [True: 9, False: 1.62k] ------------------ 2160| 9| rar5->main.vol_no != rar5->vol.expected_vol_no) ------------------ | Branch (2160:3): [True: 9, False: 0] ------------------ 2161| 9| { 2162| | /* Returning EOF instead of FATAL because of strange 2163| | * libarchive behavior. When opening multiple files via 2164| | * archive_read_open_filenames(), after reading up the whole 2165| | * last file, the __archive_read_ahead function wraps up to 2166| | * the first archive instead of returning EOF. */ 2167| 9| return ARCHIVE_EOF; ------------------ | | 232| 9|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2168| 9| } 2169| | 2170| 1.62k| if(extra_data_size == 0) { ------------------ | Branch (2170:5): [True: 165, False: 1.45k] ------------------ 2171| | /* Early return. */ 2172| 165| return ARCHIVE_OK; ------------------ | | 233| 165|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2173| 165| } 2174| | 2175| 1.45k| if(!read_var_sized(a, &extra_field_size, NULL)) { ------------------ | Branch (2175:5): [True: 0, False: 1.45k] ------------------ 2176| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2177| 0| } 2178| | 2179| 1.45k| if(!read_var_sized(a, &extra_field_id, NULL)) { ------------------ | Branch (2179:5): [True: 0, False: 1.45k] ------------------ 2180| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2181| 0| } 2182| | 2183| 1.45k| if(extra_field_size == 0) { ------------------ | Branch (2183:5): [True: 0, False: 1.45k] ------------------ 2184| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2185| 0| "Invalid extra field size"); 2186| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2187| 0| } 2188| | 2189| 1.45k| switch(extra_field_id) { 2190| 1.45k| case LOCATOR: ------------------ | Branch (2190:3): [True: 1.45k, False: 3] ------------------ 2191| 1.45k| ret = process_main_locator_extra_block(a, rar5); 2192| 1.45k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2192:7): [True: 0, False: 1.45k] ------------------ 2193| | /* Error while parsing main locator extra 2194| | * block. */ 2195| 0| return ret; 2196| 0| } 2197| | 2198| 1.45k| break; 2199| 1.45k| default: ------------------ | Branch (2199:3): [True: 3, False: 1.45k] ------------------ 2200| 3| archive_set_error(&a->archive, 2201| 3| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2202| 3| "Unsupported extra type (0x%jx)", 2203| 3| (uintmax_t)extra_field_id); 2204| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2205| 1.45k| } 2206| | 2207| 1.45k| return ARCHIVE_OK; ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2208| 1.45k|} archive_read_support_format_rar5.c:process_main_locator_extra_block: 1221| 1.45k|{ 1222| 1.45k| uint64_t locator_flags; 1223| | 1224| 1.45k| enum LOCATOR_FLAGS { 1225| 1.45k| QLIST = 0x01, RECOVERY = 0x02, 1226| 1.45k| }; 1227| | 1228| 1.45k| if(!read_var(a, &locator_flags, NULL)) { ------------------ | Branch (1228:5): [True: 0, False: 1.45k] ------------------ 1229| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1230| 0| } 1231| | 1232| 1.45k| if(locator_flags & QLIST) { ------------------ | Branch (1232:5): [True: 128, False: 1.32k] ------------------ 1233| 128| if(!read_var(a, &rar5->qlist_offset, NULL)) { ------------------ | Branch (1233:6): [True: 0, False: 128] ------------------ 1234| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1235| 0| } 1236| | 1237| | /* qlist is not used */ 1238| 128| } 1239| | 1240| 1.45k| if(locator_flags & RECOVERY) { ------------------ | Branch (1240:5): [True: 89, False: 1.36k] ------------------ 1241| 89| if(!read_var(a, &rar5->rr_offset, NULL)) { ------------------ | Branch (1241:6): [True: 0, False: 89] ------------------ 1242| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1243| 0| } 1244| | 1245| | /* rr is not used */ 1246| 89| } 1247| | 1248| 1.45k| return ARCHIVE_OK; ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1249| 1.45k|} archive_read_support_format_rar5.c:rar5_skip_remaining_block: 2307| 9.23k|{ 2308| 9.23k| const uint8_t* cur; 2309| | 2310| 9.23k| if(read_ahead(a, 1, &cur)) { ------------------ | Branch (2310:5): [True: 9.23k, False: 0] ------------------ 2311| 9.23k| size_t body_used = (size_t)(cur - body_start); 2312| | 2313| 9.23k| if(body_used < raw_hdr_size) ------------------ | Branch (2313:6): [True: 7.38k, False: 1.85k] ------------------ 2314| 7.38k| (void)consume(a, raw_hdr_size - body_used); 2315| 9.23k| } 2316| 9.23k|} archive_read_support_format_rar5.c:process_head_service: 2083| 753|{ 2084| | /* Process this SERVICE block the same way as FILE blocks. */ 2085| 753| int ret = process_head_file(a, rar5, entry, block_flags); 2086| 753| if(ret != ARCHIVE_OK) ------------------ | | 233| 753|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2086:5): [True: 46, False: 707] ------------------ 2087| 46| return ret; 2088| | 2089| 707| rar5->file.service = 1; 2090| | 2091| | /* But skip the data part automatically. It's no use for the user 2092| | * anyway. It contains only service data, not even needed to 2093| | * properly unpack the file. */ 2094| 707| ret = rar5_read_data_skip(a); 2095| 707| if(ret != ARCHIVE_OK) ------------------ | | 233| 707|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2095:5): [True: 0, False: 707] ------------------ 2096| 0| return ret; 2097| | 2098| | /* After skipping, try parsing another block automatically. */ 2099| 707| return ARCHIVE_RETRY; ------------------ | | 234| 707|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2100| 707|} archive_read_support_format_rar5.c:process_head_file: 1755| 12.3k|{ 1756| 12.3k| int64_t extra_data_size = 0; 1757| 12.3k| size_t data_size = 0; 1758| 12.3k| size_t file_flags = 0; 1759| 12.3k| size_t file_attr = 0; 1760| 12.3k| size_t compression_info = 0; 1761| 12.3k| size_t host_os = 0; 1762| 12.3k| size_t name_size = 0; 1763| 12.3k| uint64_t unpacked_size, window_size; 1764| 12.3k| uint32_t mtime = 0, crc = 0; 1765| 12.3k| int c_method = 0, c_version = 0; 1766| 12.3k| char name_utf8_buf[MAX_NAME_IN_BYTES]; 1767| 12.3k| const uint8_t* p; 1768| 12.3k| int sanity_ret; 1769| | 1770| 12.3k| enum FILE_FLAGS { 1771| 12.3k| DIRECTORY = 0x0001, UTIME = 0x0002, CRC32 = 0x0004, 1772| 12.3k| UNKNOWN_UNPACKED_SIZE = 0x0008, 1773| 12.3k| }; 1774| | 1775| 12.3k| enum FILE_ATTRS { 1776| 12.3k| ATTR_READONLY = 0x1, ATTR_HIDDEN = 0x2, ATTR_SYSTEM = 0x4, 1777| 12.3k| ATTR_DIRECTORY = 0x10, 1778| 12.3k| }; 1779| | 1780| 12.3k| enum COMP_INFO_FLAGS { 1781| 12.3k| SOLID = 0x0040, 1782| 12.3k| }; 1783| | 1784| 12.3k| enum HOST_OS { 1785| 12.3k| HOST_WINDOWS = 0, 1786| 12.3k| HOST_UNIX = 1, 1787| 12.3k| }; 1788| | 1789| 12.3k| archive_entry_clear(entry); 1790| | 1791| | /* Do not reset file context if we're switching archives. */ 1792| 12.3k| if(!rar5->cstate.switch_multivolume) { ------------------ | Branch (1792:5): [True: 4.03k, False: 8.28k] ------------------ 1793| 4.03k| reset_file_context(rar5); 1794| 4.03k| } 1795| | 1796| 12.3k| if(block_flags & HFL_EXTRA_DATA) { ------------------ | Branch (1796:5): [True: 8.56k, False: 3.75k] ------------------ 1797| 8.56k| uint64_t edata_size = 0; 1798| 8.56k| if(!read_var(a, &edata_size, NULL)) ------------------ | Branch (1798:6): [True: 0, False: 8.56k] ------------------ 1799| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1800| | 1801| | /* Intentional type cast from unsigned to signed. */ 1802| 8.56k| extra_data_size = (int64_t) edata_size; 1803| 8.56k| } 1804| | 1805| 12.3k| if(block_flags & HFL_DATA) { ------------------ | Branch (1805:5): [True: 12.0k, False: 306] ------------------ 1806| 12.0k| if(!read_var_sized(a, &data_size, NULL)) ------------------ | Branch (1806:6): [True: 0, False: 12.0k] ------------------ 1807| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1808| | 1809| 12.0k| if(data_size > SSIZE_MAX) { ------------------ | Branch (1809:6): [True: 0, False: 12.0k] ------------------ 1810| 0| archive_set_error(&a->archive, 1811| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1812| 0| "File data size is too large"); 1813| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1814| 0| } 1815| | 1816| 12.0k| rar5->file.bytes_remaining = data_size; 1817| 12.0k| } else { 1818| 306| rar5->file.bytes_remaining = 0; 1819| 306| } 1820| | 1821| 12.3k| if(!read_var_sized(a, &file_flags, NULL)) ------------------ | Branch (1821:5): [True: 5, False: 12.3k] ------------------ 1822| 5| return ARCHIVE_EOF; ------------------ | | 232| 5|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1823| | 1824| 12.3k| if(!read_var(a, &unpacked_size, NULL)) ------------------ | Branch (1824:5): [True: 96, False: 12.2k] ------------------ 1825| 96| return ARCHIVE_EOF; ------------------ | | 232| 96|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1826| | 1827| 12.2k| if(file_flags & UNKNOWN_UNPACKED_SIZE) { ------------------ | Branch (1827:5): [True: 1, False: 12.2k] ------------------ 1828| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 1|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1829| 1| "Files with unknown unpacked size are not supported"); 1830| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1831| 1| } 1832| | 1833| 12.2k| rar5->file.dir = (uint8_t) ((file_flags & DIRECTORY) > 0); 1834| | 1835| 12.2k| sanity_ret = file_entry_sanity_checks(a, block_flags, rar5->file.dir, 1836| 12.2k| unpacked_size, data_size); 1837| | 1838| 12.2k| if (sanity_ret != ARCHIVE_OK) { ------------------ | | 233| 12.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1838:6): [True: 3, False: 12.2k] ------------------ 1839| 3| return sanity_ret; 1840| 3| } 1841| | 1842| 12.2k| if(!read_var_sized(a, &file_attr, NULL)) ------------------ | Branch (1842:5): [True: 670, False: 11.5k] ------------------ 1843| 670| return ARCHIVE_EOF; ------------------ | | 232| 670|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1844| | 1845| 11.5k| if(file_flags & UTIME) { ------------------ | Branch (1845:5): [True: 7.07k, False: 4.47k] ------------------ 1846| 7.07k| if(!read_u32(a, &mtime)) ------------------ | Branch (1846:6): [True: 1, False: 7.07k] ------------------ 1847| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1848| 7.07k| } 1849| | 1850| 11.5k| if(file_flags & CRC32) { ------------------ | Branch (1850:5): [True: 8.76k, False: 2.78k] ------------------ 1851| 8.76k| if(!read_u32(a, &crc)) ------------------ | Branch (1851:6): [True: 0, False: 8.76k] ------------------ 1852| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1853| 8.76k| } 1854| | 1855| 11.5k| if(!read_var_sized(a, &compression_info, NULL)) ------------------ | Branch (1855:5): [True: 634, False: 10.9k] ------------------ 1856| 634| return ARCHIVE_EOF; ------------------ | | 232| 634|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1857| | 1858| 10.9k| c_method = (int) (compression_info >> 7) & 0x7; 1859| 10.9k| c_version = (int) (compression_info & 0x3f); 1860| | 1861| | /* RAR5 seems to limit the dictionary size to 64MB. */ 1862| 10.9k| window_size = (rar5->file.dir > 0) ? ------------------ | Branch (1862:16): [True: 309, False: 10.6k] ------------------ 1863| 309| 0 : 1864| 10.9k| g_unpack_window_size << ((compression_info >> 10) & 15); 1865| 10.9k| rar5->cstate.method = c_method; 1866| 10.9k| rar5->cstate.version = c_version + 50; 1867| 10.9k| rar5->file.solid = (compression_info & SOLID) > 0; 1868| | 1869| | /* Archives which declare solid files without initializing the window 1870| | * buffer first are invalid, unless previous data was encrypted, in 1871| | * which case we may never have had the chance */ 1872| | 1873| 10.9k| if(rar5->file.solid > 0 && rar5->cstate.data_encrypted == 0 && ------------------ | Branch (1873:5): [True: 1.05k, False: 9.85k] | Branch (1873:29): [True: 410, False: 649] ------------------ 1874| 410| rar5->cstate.window_buf == NULL) { ------------------ | Branch (1874:6): [True: 1, False: 409] ------------------ 1875| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1876| 1| "Declared solid file, but no window buffer " 1877| 1| "initialized yet"); 1878| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1879| 1| } 1880| | 1881| | /* Check if window_size is a sane value. Also, if the file is not 1882| | * declared as a directory, disallow window_size == 0. */ 1883| 10.9k| if(window_size > (64 * 1024 * 1024) || ------------------ | Branch (1883:5): [True: 0, False: 10.9k] ------------------ 1884| 10.9k| (rar5->file.dir == 0 && window_size == 0)) ------------------ | Branch (1884:7): [True: 10.6k, False: 309] | Branch (1884:30): [True: 0, False: 10.6k] ------------------ 1885| 0| { 1886| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1887| 0| "Declared dictionary size is not supported"); 1888| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1889| 0| } 1890| | 1891| 10.9k| if(rar5->file.solid > 0) { ------------------ | Branch (1891:5): [True: 1.05k, False: 9.85k] ------------------ 1892| | /* Re-check if current window size is the same as previous 1893| | * window size (for solid files only). */ 1894| 1.05k| if(rar5->file.solid_window_size > 0 && ------------------ | Branch (1894:6): [True: 578, False: 480] ------------------ 1895| 578| rar5->file.solid_window_size != (ssize_t) window_size) ------------------ | Branch (1895:7): [True: 0, False: 578] ------------------ 1896| 0| { 1897| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1898| 0| "Window size for this solid file doesn't match " 1899| 0| "the window size used in previous solid file"); 1900| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1901| 0| } 1902| 1.05k| } 1903| 9.85k| else 1904| 9.85k| rar5->cstate.data_encrypted = 0; /* Reset for new buffer */ 1905| | 1906| 10.9k| if(rar5->cstate.window_size < (ssize_t) window_size && ------------------ | Branch (1906:5): [True: 646, False: 10.2k] ------------------ 1907| 646| rar5->cstate.window_buf) ------------------ | Branch (1907:6): [True: 172, False: 474] ------------------ 1908| 172| { 1909| | /* The `data_ready` stack contains pointers to the `window_buf` or 1910| | * `filtered_buf` buffers. Since we're about to reallocate the first 1911| | * buffer, some of those pointers could become invalid. Therefore, we 1912| | * need to dispose of all entries from the stack before attempting the 1913| | * realloc. */ 1914| 172| clear_data_ready_stack(rar5); 1915| | 1916| | /* If window_buf has been allocated before, reallocate it, so 1917| | * that its size will match new window_size. */ 1918| | 1919| 172| uint8_t* new_window_buf = 1920| 172| realloc(rar5->cstate.window_buf, (size_t) window_size); 1921| | 1922| 172| if(!new_window_buf) { ------------------ | Branch (1922:6): [True: 0, False: 172] ------------------ 1923| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1924| 0| "Not enough memory when trying to realloc the window " 1925| 0| "buffer"); 1926| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1927| 0| } 1928| | 1929| 172| rar5->cstate.window_buf = new_window_buf; 1930| 172| } 1931| | 1932| | /* Values up to 64M should fit into ssize_t on every 1933| | * architecture. */ 1934| 10.9k| rar5->cstate.window_size = (ssize_t) window_size; 1935| | 1936| 10.9k| if(rar5->file.solid > 0 && rar5->file.solid_window_size == 0) { ------------------ | Branch (1936:5): [True: 1.05k, False: 9.85k] | Branch (1936:29): [True: 480, False: 578] ------------------ 1937| | /* Solid files have to have the same window_size across 1938| | whole archive. Remember the window_size parameter 1939| | for first solid file found. */ 1940| 480| rar5->file.solid_window_size = rar5->cstate.window_size; 1941| 480| } 1942| | 1943| 10.9k| init_window_mask(rar5); 1944| | 1945| 10.9k| rar5->file.service = 0; 1946| | 1947| 10.9k| if(!read_var_sized(a, &host_os, NULL)) ------------------ | Branch (1947:5): [True: 226, False: 10.6k] ------------------ 1948| 226| return ARCHIVE_EOF; ------------------ | | 232| 226|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1949| | 1950| 10.6k| if(host_os == HOST_WINDOWS) { ------------------ | Branch (1950:5): [True: 9.11k, False: 1.57k] ------------------ 1951| | /* Host OS is Windows */ 1952| | 1953| 9.11k| __LA_MODE_T mode; ------------------ | | 102| 9.11k|# define __LA_MODE_T mode_t ------------------ 1954| | 1955| 9.11k| if(file_attr & ATTR_DIRECTORY) { ------------------ | Branch (1955:6): [True: 3.58k, False: 5.52k] ------------------ 1956| 3.58k| if (file_attr & ATTR_READONLY) { ------------------ | Branch (1956:8): [True: 707, False: 2.88k] ------------------ 1957| 707| mode = 0555 | AE_IFDIR; ------------------ | | 221| 707|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1958| 2.88k| } else { 1959| 2.88k| mode = 0755 | AE_IFDIR; ------------------ | | 221| 2.88k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1960| 2.88k| } 1961| 5.52k| } else { 1962| 5.52k| if (file_attr & ATTR_READONLY) { ------------------ | Branch (1962:8): [True: 3.50k, False: 2.02k] ------------------ 1963| 3.50k| mode = 0444 | AE_IFREG; ------------------ | | 216| 3.50k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1964| 3.50k| } else { 1965| 2.02k| mode = 0644 | AE_IFREG; ------------------ | | 216| 2.02k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1966| 2.02k| } 1967| 5.52k| } 1968| | 1969| 9.11k| archive_entry_set_mode(entry, mode); 1970| | 1971| 9.11k| if (file_attr & (ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM)) { ------------------ | Branch (1971:7): [True: 7.09k, False: 2.02k] ------------------ 1972| 7.09k| char buf[sizeof(",rdonly,hidden,system")]; 1973| 7.09k| const char *fflags[3] = { "", "", "" }; 1974| 7.09k| const char **flag = fflags; 1975| | 1976| 7.09k| if (file_attr & ATTR_READONLY) ------------------ | Branch (1976:8): [True: 4.21k, False: 2.88k] ------------------ 1977| 4.21k| *flag++ = ",rdonly"; 1978| 7.09k| if (file_attr & ATTR_HIDDEN) ------------------ | Branch (1978:8): [True: 3.60k, False: 3.49k] ------------------ 1979| 3.60k| *flag++ = ",hidden"; 1980| 7.09k| if (file_attr & ATTR_SYSTEM) ------------------ | Branch (1980:8): [True: 735, False: 6.36k] ------------------ 1981| 735| *flag++ = ",system"; 1982| | 1983| 7.09k| snprintf(buf, sizeof(buf), "%s%s%s", 1984| 7.09k| fflags[0], fflags[1], fflags[2]); 1985| 7.09k| archive_entry_copy_fflags_text(entry, buf + 1); 1986| 7.09k| } 1987| 9.11k| } else if(host_os == HOST_UNIX) { ------------------ | Branch (1987:12): [True: 1.56k, False: 9] ------------------ 1988| | /* Host OS is Unix */ 1989| 1.56k| archive_entry_set_mode(entry, (__LA_MODE_T) file_attr); 1990| 1.56k| } else { 1991| | /* Unknown host OS */ 1992| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 9|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1993| 9| "Unsupported Host OS: 0x%jx", 1994| 9| (uintmax_t)host_os); 1995| | 1996| 9| return ARCHIVE_FATAL; ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1997| 9| } 1998| | 1999| 10.6k| if(!read_var_sized(a, &name_size, NULL)) ------------------ | Branch (1999:5): [True: 1.01k, False: 9.66k] ------------------ 2000| 1.01k| return ARCHIVE_EOF; ------------------ | | 232| 1.01k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2001| | 2002| 9.66k| if(name_size > (MAX_NAME_IN_CHARS - 1)) { ------------------ | | 100| 9.66k|#define MAX_NAME_IN_CHARS 2048 ------------------ | Branch (2002:5): [True: 0, False: 9.66k] ------------------ 2003| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2004| 0| "Filename is too long"); 2005| | 2006| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2007| 0| } 2008| | 2009| 9.66k| if(name_size == 0) { ------------------ | Branch (2009:5): [True: 2, False: 9.66k] ------------------ 2010| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2011| 2| "No filename specified"); 2012| | 2013| 2| return ARCHIVE_FATAL; ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2014| 2| } 2015| | 2016| 9.66k| if(!read_ahead(a, name_size, &p)) ------------------ | Branch (2016:5): [True: 0, False: 9.66k] ------------------ 2017| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2018| | 2019| 9.66k| memcpy(name_utf8_buf, p, name_size); 2020| 9.66k| name_utf8_buf[name_size] = 0; 2021| 9.66k| if(ARCHIVE_OK != consume(a, name_size)) { ------------------ | | 233| 9.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2021:5): [True: 0, False: 9.66k] ------------------ 2022| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2023| 0| } 2024| | 2025| 9.66k| archive_entry_update_pathname_utf8(entry, name_utf8_buf); 2026| | 2027| 9.66k| if(extra_data_size > 0) { ------------------ | Branch (2027:5): [True: 4.96k, False: 4.69k] ------------------ 2028| 4.96k| int ret = process_head_file_extra(a, entry, rar5, 2029| 4.96k| extra_data_size); 2030| | 2031| | /* 2032| | * TODO: rewrite or remove useless sanity check 2033| | * as extra_data_size is not passed as a pointer 2034| | * 2035| | if(extra_data_size < 0) { 2036| | archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, 2037| | "File extra data size is not zero"); 2038| | return ARCHIVE_FATAL; 2039| | } 2040| | */ 2041| | 2042| 4.96k| if(ret != ARCHIVE_OK) ------------------ | | 233| 4.96k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2042:6): [True: 2.17k, False: 2.79k] ------------------ 2043| 2.17k| return ret; 2044| 4.96k| } 2045| | 2046| 7.49k| if((file_flags & UNKNOWN_UNPACKED_SIZE) == 0) { ------------------ | Branch (2046:5): [True: 7.49k, False: 0] ------------------ 2047| 7.49k| rar5->file.unpacked_size = (ssize_t) unpacked_size; 2048| 7.49k| if(rar5->file.redir_type == REDIR_TYPE_NONE) ------------------ | Branch (2048:6): [True: 5.92k, False: 1.57k] ------------------ 2049| 5.92k| archive_entry_set_size(entry, unpacked_size); 2050| 7.49k| } 2051| | 2052| 7.49k| if(file_flags & UTIME) { ------------------ | Branch (2052:5): [True: 3.08k, False: 4.40k] ------------------ 2053| 3.08k| archive_entry_set_mtime(entry, (time_t) mtime, 0); 2054| 3.08k| } 2055| | 2056| 7.49k| if(file_flags & CRC32) { ------------------ | Branch (2056:5): [True: 4.76k, False: 2.73k] ------------------ 2057| 4.76k| rar5->file.stored_crc32 = crc; 2058| 4.76k| } 2059| | 2060| 7.49k| if(!rar5->cstate.switch_multivolume) { ------------------ | Branch (2060:5): [True: 3.93k, False: 3.56k] ------------------ 2061| | /* Do not reinitialize unpacking state if we're switching 2062| | * archives. */ 2063| 3.93k| rar5->cstate.block_parsing_finished = 1; 2064| 3.93k| rar5->cstate.all_filters_applied = 1; 2065| 3.93k| rar5->cstate.initialized = 0; 2066| 3.93k| } 2067| | 2068| 7.49k| if(rar5->generic.split_before > 0) { ------------------ | Branch (2068:5): [True: 971, False: 6.52k] ------------------ 2069| | /* If now we're standing on a header that has a 'split before' 2070| | * mark, it means we're standing on a 'continuation' file 2071| | * header. Signal the caller that if it wants to move to 2072| | * another file, it must call rar5_read_header() function 2073| | * again. */ 2074| | 2075| 971| return ARCHIVE_RETRY; ------------------ | | 234| 971|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2076| 6.52k| } else { 2077| 6.52k| return ARCHIVE_OK; ------------------ | | 233| 6.52k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2078| 6.52k| } 2079| 7.49k|} archive_read_support_format_rar5.c:reset_file_context: 882| 4.03k|static void reset_file_context(struct rar5 *rar5) { 883| 4.03k| memset(&rar5->file, 0, sizeof(rar5->file)); 884| 4.03k| blake2sp_init(&rar5->file.b2state, 32); ------------------ | | 30| 4.03k|#define blake2sp_init __archive_blake2sp_init ------------------ 885| | 886| 4.03k| if(rar5->main.solid) { ------------------ | Branch (886:5): [True: 1.82k, False: 2.20k] ------------------ 887| 1.82k| rar5->cstate.solid_offset += rar5->cstate.write_ptr; 888| 2.20k| } else { 889| 2.20k| rar5->cstate.solid_offset = 0; 890| 2.20k| } 891| | 892| 4.03k| rar5->cstate.write_ptr = 0; 893| 4.03k| rar5->cstate.last_write_ptr = 0; 894| 4.03k| rar5->cstate.last_unstore_ptr = 0; 895| | 896| 4.03k| rar5->file.redir_type = REDIR_TYPE_NONE; 897| 4.03k| rar5->file.redir_flags = 0; 898| | 899| 4.03k| free_filters(rar5); 900| 4.03k|} archive_read_support_format_rar5.c:free_filters: 857| 7.70k|static void free_filters(struct rar5 *rar5) { 858| 7.70k| struct cdeque* d = &rar5->cstate.filters; 859| | 860| | /* Free any remaining filters. All filters should be naturally 861| | * consumed by the unpacking function, so remaining filters after 862| | * unpacking normally mean that unpacking wasn't successful. 863| | * But still of course we shouldn't leak memory in such case. */ 864| | 865| | /* cdeque_size() is a fast operation, so we can use it as a loop 866| | * expression. */ 867| 8.34k| while(cdeque_size(d) > 0) { ------------------ | Branch (867:8): [True: 638, False: 7.70k] ------------------ 868| 638| struct filter_info* f = NULL; 869| | 870| | /* Pop_front will also decrease the collection's size. */ 871| 638| if (CDE_OK == cdeque_pop_front(d, cdeque_filter_p(&f))) ------------------ | Branch (871:7): [True: 638, False: 0] ------------------ 872| 638| free(f); 873| 638| } 874| | 875| 7.70k| cdeque_clear(d); 876| | 877| | /* Also clear out the variables needed for sanity checking. */ 878| 7.70k| rar5->cstate.last_block_start = 0; 879| 7.70k| rar5->cstate.last_block_length = 0; 880| 7.70k|} archive_read_support_format_rar5.c:cdeque_size: 423| 25.2k|static size_t cdeque_size(struct cdeque* d) { 424| 25.2k| return d->size; 425| 25.2k|} archive_read_support_format_rar5.c:cdeque_pop_front: 469| 3.24k|static int cdeque_pop_front(struct cdeque* d, void** value) { 470| 3.24k| if(!d || !value) ------------------ | Branch (470:5): [True: 0, False: 3.24k] | Branch (470:11): [True: 0, False: 3.24k] ------------------ 471| 0| return CDE_PARAM; 472| | 473| 3.24k| if(d->size == 0) ------------------ | Branch (473:5): [True: 0, False: 3.24k] ------------------ 474| 0| return CDE_OUT_OF_BOUNDS; 475| | 476| 3.24k| cdeque_pop_front_fast(d, value); 477| 3.24k| return CDE_OK; 478| 3.24k|} archive_read_support_format_rar5.c:cdeque_pop_front_fast: 461| 3.24k|static void cdeque_pop_front_fast(struct cdeque* d, void** value) { 462| 3.24k| *value = (void*) d->arr[d->beg_pos]; 463| 3.24k| d->beg_pos = (d->beg_pos + 1) & d->cap_mask; 464| 3.24k| d->size--; 465| 3.24k|} archive_read_support_format_rar5.c:cdeque_filter_p: 481| 25.8k|static void** cdeque_filter_p(struct filter_info** f) { 482| 25.8k| return (void**) (size_t) f; 483| 25.8k|} archive_read_support_format_rar5.c:file_entry_sanity_checks: 1729| 12.2k|{ 1730| 12.2k| if (is_dir) { ------------------ | Branch (1730:6): [True: 312, False: 11.9k] ------------------ 1731| 312| const int declares_data_size = 1732| 312| (int) (unpacked_size != 0 || packed_size != 0); ------------------ | Branch (1732:11): [True: 2, False: 310] | Branch (1732:33): [True: 1, False: 309] ------------------ 1733| | 1734| | /* FILE entries for directories still declare HFL_DATA in block flags, 1735| | even though attaching data to such blocks doesn't make much sense. */ 1736| 312| if (declares_data_size) { ------------------ | Branch (1736:7): [True: 3, False: 309] ------------------ 1737| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1738| 3| "directory entries cannot have any data"); 1739| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1740| 3| } 1741| 11.9k| } else { 1742| 11.9k| const int declares_hfl_data = (int) ((block_flags & HFL_DATA) != 0); 1743| 11.9k| if (!declares_hfl_data) { ------------------ | Branch (1743:7): [True: 0, False: 11.9k] ------------------ 1744| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1745| 0| "no data found in file/service block"); 1746| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1747| 0| } 1748| 11.9k| } 1749| | 1750| 12.2k| return ARCHIVE_OK; ------------------ | | 233| 12.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1751| 12.2k|} archive_read_support_format_rar5.c:clear_data_ready_stack: 3896| 7.46k|static void clear_data_ready_stack(struct rar5 *rar5) { 3897| 7.46k| memset(&rar5->cstate.dready, 0, sizeof(rar5->cstate.dready)); 3898| 7.46k|} archive_read_support_format_rar5.c:init_window_mask: 1202| 11.9k|static void init_window_mask(struct rar5 *rar5) { 1203| 11.9k| if (rar5->cstate.window_size) ------------------ | Branch (1203:6): [True: 11.6k, False: 309] ------------------ 1204| 11.6k| rar5->cstate.window_mask = rar5->cstate.window_size - 1; 1205| 309| else 1206| 309| rar5->cstate.window_mask = 0; 1207| 11.9k|} archive_read_support_format_rar5.c:process_head_file_extra: 1639| 4.96k|{ 1640| 4.96k| uint64_t extra_field_size; 1641| 4.96k| uint64_t extra_field_id = 0; 1642| 4.96k| uint64_t var_size; 1643| | 1644| 38.1k| while(extra_data_size > 0) { ------------------ | Branch (1644:8): [True: 35.3k, False: 2.80k] ------------------ 1645| | /* Make sure we won't fail if the file declares only unsupported 1646| | attributes. */ 1647| 35.3k| int ret = ARCHIVE_OK; ------------------ | | 233| 35.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1648| | 1649| 35.3k| if(!read_var(a, &extra_field_size, &var_size)) ------------------ | Branch (1649:6): [True: 106, False: 35.2k] ------------------ 1650| 106| return ARCHIVE_EOF; ------------------ | | 232| 106|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1651| | 1652| 35.2k| extra_data_size -= var_size; 1653| 35.2k| if(ARCHIVE_OK != consume(a, var_size)) { ------------------ | | 233| 35.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1653:6): [True: 0, False: 35.2k] ------------------ 1654| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1655| 0| } 1656| | 1657| 35.2k| if(!read_var(a, &extra_field_id, &var_size)) ------------------ | Branch (1657:6): [True: 428, False: 34.8k] ------------------ 1658| 428| return ARCHIVE_EOF; ------------------ | | 232| 428|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1659| | 1660| 34.8k| extra_field_size -= var_size; 1661| 34.8k| extra_data_size -= var_size; 1662| 34.8k| if(ARCHIVE_OK != consume(a, var_size)) { ------------------ | | 233| 34.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1662:6): [True: 0, False: 34.8k] ------------------ 1663| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1664| 0| } 1665| | 1666| 34.8k| switch(extra_field_id) { 1667| 1.12k| case EX_HASH: ------------------ | Branch (1667:4): [True: 1.12k, False: 33.6k] ------------------ 1668| 1.12k| ret = parse_file_extra_hash(a, rar5, 1669| 1.12k| &extra_data_size); 1670| 1.12k| break; 1671| 2.54k| case EX_HTIME: ------------------ | Branch (1671:4): [True: 2.54k, False: 32.2k] ------------------ 1672| 2.54k| ret = parse_file_extra_htime(a, e, rar5, 1673| 2.54k| &extra_data_size); 1674| 2.54k| break; 1675| 5.16k| case EX_REDIR: ------------------ | Branch (1675:4): [True: 5.16k, False: 29.6k] ------------------ 1676| 5.16k| ret = parse_file_extra_redir(a, e, rar5, 1677| 5.16k| &extra_data_size); 1678| 5.16k| break; 1679| 1.01k| case EX_UOWNER: ------------------ | Branch (1679:4): [True: 1.01k, False: 33.8k] ------------------ 1680| 1.01k| ret = parse_file_extra_owner(a, e, 1681| 1.01k| &extra_data_size); 1682| 1.01k| break; 1683| 22.1k| case EX_VERSION: ------------------ | Branch (1683:4): [True: 22.1k, False: 12.6k] ------------------ 1684| 22.1k| ret = parse_file_extra_version(a, e, 1685| 22.1k| &extra_data_size); 1686| 22.1k| break; 1687| 213| case EX_CRYPT: ------------------ | Branch (1687:4): [True: 213, False: 34.6k] ------------------ 1688| | /* Mark the entry as encrypted */ 1689| 213| archive_entry_set_is_data_encrypted(e, 1); 1690| 213| rar5->has_encrypted_entries = 1; 1691| 213| rar5->cstate.data_encrypted = 1; 1692| | /* fallthrough */ 1693| 247| case EX_SUBDATA: ------------------ | Branch (1693:4): [True: 34, False: 34.7k] ------------------ 1694| | /* fallthrough */ 1695| 2.84k| default: ------------------ | Branch (1695:4): [True: 2.60k, False: 32.2k] ------------------ 1696| | /* Skip unsupported entry. */ 1697| 2.84k| extra_data_size -= extra_field_size; 1698| 2.84k| if (ARCHIVE_OK != consume(a, extra_field_size)) { ------------------ | | 233| 2.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1698:9): [True: 694, False: 2.15k] ------------------ 1699| 694| return ARCHIVE_EOF; ------------------ | | 232| 694|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1700| 694| } 1701| | 1702| | /* Don't fail on unsupported attribute -- we've handled it 1703| | by skipping over it. */ 1704| 2.15k| ret = ARCHIVE_OK; ------------------ | | 233| 2.15k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1705| 34.8k| } 1706| | 1707| 34.1k| if (ret != ARCHIVE_OK) { ------------------ | | 233| 34.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1707:7): [True: 932, False: 33.1k] ------------------ 1708| | /* Forward any errors signalled by the attribute parsing 1709| | functions. */ 1710| 932| return ret; 1711| 932| } 1712| 34.1k| } 1713| | 1714| 2.80k| if (extra_data_size != 0) { ------------------ | Branch (1714:6): [True: 10, False: 2.79k] ------------------ 1715| | /* We didn't skip everything, or we skipped too much; either way, 1716| | there's an error in this parsing function. */ 1717| | 1718| 10| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 10|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1719| 10| "unsupported structure of file header extra data"); 1720| 10| return ARCHIVE_FATAL; ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1721| 10| } 1722| | 1723| 2.79k| return ARCHIVE_OK; ------------------ | | 233| 2.79k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1724| 2.80k|} archive_read_support_format_rar5.c:parse_file_extra_hash: 1253| 1.12k|{ 1254| 1.12k| size_t hash_type = 0; 1255| 1.12k| size_t value_len; 1256| | 1257| 1.12k| enum HASH_TYPE { 1258| 1.12k| BLAKE2sp = 0x00 1259| 1.12k| }; 1260| | 1261| 1.12k| if(!read_var_sized(a, &hash_type, &value_len)) ------------------ | Branch (1261:5): [True: 0, False: 1.12k] ------------------ 1262| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1263| | 1264| 1.12k| *extra_data_size -= value_len; 1265| 1.12k| if(ARCHIVE_OK != consume(a, value_len)) { ------------------ | | 233| 1.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1265:5): [True: 0, False: 1.12k] ------------------ 1266| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1267| 0| } 1268| | 1269| | /* The file uses BLAKE2sp checksum algorithm instead of plain old 1270| | * CRC32. */ 1271| 1.12k| if(hash_type == BLAKE2sp) { ------------------ | Branch (1271:5): [True: 1.12k, False: 0] ------------------ 1272| 1.12k| const uint8_t* p; 1273| 1.12k| const int hash_size = sizeof(rar5->file.blake2sp); ------------------ | | 28| 1.12k|#define blake2sp __archive_blake2sp ------------------ 1274| | 1275| 1.12k| if(!read_ahead(a, hash_size, &p)) ------------------ | Branch (1275:6): [True: 0, False: 1.12k] ------------------ 1276| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1277| | 1278| 1.12k| rar5->file.has_blake2 = 1; 1279| 1.12k| memcpy(&rar5->file.blake2sp, p, hash_size); ------------------ | | 28| 1.12k|#define blake2sp __archive_blake2sp ------------------ 1280| | 1281| 1.12k| if(ARCHIVE_OK != consume(a, hash_size)) { ------------------ | | 233| 1.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1281:6): [True: 0, False: 1.12k] ------------------ 1282| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1283| 0| } 1284| | 1285| 1.12k| *extra_data_size -= hash_size; 1286| 1.12k| } else { 1287| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1288| 0| "Unsupported hash type (0x%jx)", (uintmax_t)hash_type); 1289| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1290| 0| } 1291| | 1292| 1.12k| return ARCHIVE_OK; ------------------ | | 233| 1.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1293| 1.12k|} archive_read_support_format_rar5.c:parse_file_extra_htime: 1373| 2.54k|{ 1374| 2.54k| char unix_time, has_unix_ns, has_mtime, has_ctime, has_atime; 1375| 2.54k| size_t flags = 0; 1376| 2.54k| size_t value_len; 1377| 2.54k| int ret; 1378| | 1379| 2.54k| enum HTIME_FLAGS { 1380| 2.54k| IS_UNIX = 0x01, 1381| 2.54k| HAS_MTIME = 0x02, 1382| 2.54k| HAS_CTIME = 0x04, 1383| 2.54k| HAS_ATIME = 0x08, 1384| 2.54k| HAS_UNIX_NS = 0x10, 1385| 2.54k| }; 1386| | 1387| 2.54k| if(!read_var_sized(a, &flags, &value_len)) ------------------ | Branch (1387:5): [True: 0, False: 2.54k] ------------------ 1388| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1389| | 1390| 2.54k| *extra_data_size -= value_len; 1391| 2.54k| if(ARCHIVE_OK != consume(a, value_len)) { ------------------ | | 233| 2.54k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1391:5): [True: 0, False: 2.54k] ------------------ 1392| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1393| 0| } 1394| | 1395| 2.54k| unix_time = flags & IS_UNIX; 1396| 2.54k| has_unix_ns = unix_time && (flags & HAS_UNIX_NS); ------------------ | Branch (1396:16): [True: 2.18k, False: 368] | Branch (1396:29): [True: 1.80k, False: 374] ------------------ 1397| 2.54k| has_mtime = flags & HAS_MTIME; 1398| 2.54k| has_atime = flags & HAS_ATIME; 1399| 2.54k| has_ctime = flags & HAS_CTIME; 1400| 2.54k| rar5->file.e_atime_ns = rar5->file.e_ctime_ns = rar5->file.e_mtime_ns = 0; 1401| | 1402| 2.54k| if(has_mtime) { ------------------ | Branch (1402:5): [True: 2.08k, False: 465] ------------------ 1403| 2.08k| ret = parse_htime_item(a, unix_time, &rar5->file.e_mtime, 1404| 2.08k| &rar5->file.e_mtime_ns, extra_data_size); 1405| 2.08k| if(ret != ARCHIVE_OK) ------------------ | | 233| 2.08k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1405:6): [True: 0, False: 2.08k] ------------------ 1406| 0| return ret; 1407| 2.08k| } 1408| | 1409| 2.54k| if(has_ctime) { ------------------ | Branch (1409:5): [True: 408, False: 2.14k] ------------------ 1410| 408| ret = parse_htime_item(a, unix_time, &rar5->file.e_ctime, 1411| 408| &rar5->file.e_ctime_ns, extra_data_size); 1412| 408| if(ret != ARCHIVE_OK) ------------------ | | 233| 408|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1412:6): [True: 0, False: 408] ------------------ 1413| 0| return ret; 1414| 408| } 1415| | 1416| 2.54k| if(has_atime) { ------------------ | Branch (1416:5): [True: 370, False: 2.17k] ------------------ 1417| 370| ret = parse_htime_item(a, unix_time, &rar5->file.e_atime, 1418| 370| &rar5->file.e_atime_ns, extra_data_size); 1419| 370| if(ret != ARCHIVE_OK) ------------------ | | 233| 370|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1419:6): [True: 0, False: 370] ------------------ 1420| 0| return ret; 1421| 370| } 1422| | 1423| 2.54k| if(has_mtime && has_unix_ns) { ------------------ | Branch (1423:5): [True: 2.08k, False: 465] | Branch (1423:18): [True: 1.58k, False: 500] ------------------ 1424| 1.58k| if(!read_u32(a, &rar5->file.e_mtime_ns)) ------------------ | Branch (1424:6): [True: 0, False: 1.58k] ------------------ 1425| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1426| | 1427| 1.58k| *extra_data_size -= 4; 1428| 1.58k| } 1429| | 1430| 2.54k| if(has_ctime && has_unix_ns) { ------------------ | Branch (1430:5): [True: 408, False: 2.14k] | Branch (1430:18): [True: 227, False: 181] ------------------ 1431| 227| if(!read_u32(a, &rar5->file.e_ctime_ns)) ------------------ | Branch (1431:6): [True: 0, False: 227] ------------------ 1432| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1433| | 1434| 227| *extra_data_size -= 4; 1435| 227| } 1436| | 1437| 2.54k| if(has_atime && has_unix_ns) { ------------------ | Branch (1437:5): [True: 370, False: 2.17k] | Branch (1437:18): [True: 227, False: 143] ------------------ 1438| 227| if(!read_u32(a, &rar5->file.e_atime_ns)) ------------------ | Branch (1438:6): [True: 0, False: 227] ------------------ 1439| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1440| | 1441| 227| *extra_data_size -= 4; 1442| 227| } 1443| | 1444| | /* The seconds and nanoseconds are either together, or separated in two 1445| | * fields so we parse them, then set the archive_entry's times. */ 1446| 2.54k| if(has_mtime) { ------------------ | Branch (1446:5): [True: 2.08k, False: 465] ------------------ 1447| 2.08k| archive_entry_set_mtime(e, rar5->file.e_mtime, rar5->file.e_mtime_ns); 1448| 2.08k| } 1449| | 1450| 2.54k| if(has_ctime) { ------------------ | Branch (1450:5): [True: 408, False: 2.14k] ------------------ 1451| 408| archive_entry_set_ctime(e, rar5->file.e_ctime, rar5->file.e_ctime_ns); 1452| 408| } 1453| | 1454| 2.54k| if(has_atime) { ------------------ | Branch (1454:5): [True: 370, False: 2.17k] ------------------ 1455| 370| archive_entry_set_atime(e, rar5->file.e_atime, rar5->file.e_atime_ns); 1456| 370| } 1457| | 1458| 2.54k| return ARCHIVE_OK; ------------------ | | 233| 2.54k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1459| 2.54k|} archive_read_support_format_rar5.c:parse_htime_item: 1297| 2.86k|{ 1298| 2.86k| if(unix_time) { ------------------ | Branch (1298:5): [True: 2.41k, False: 449] ------------------ 1299| 2.41k| uint32_t time_val; 1300| 2.41k| if(!read_u32(a, &time_val)) ------------------ | Branch (1300:6): [True: 0, False: 2.41k] ------------------ 1301| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1302| | 1303| 2.41k| *extra_data_size -= 4; 1304| 2.41k| *sec = (int64_t) time_val; 1305| 2.41k| } else { 1306| 449| uint64_t windows_time; 1307| 449| if(!read_u64(a, &windows_time)) ------------------ | Branch (1307:6): [True: 0, False: 449] ------------------ 1308| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1309| | 1310| 449| __archive_ntfs_to_unix(windows_time, sec, nsec); 1311| 449| *extra_data_size -= 8; 1312| 449| } 1313| | 1314| 2.86k| return ARCHIVE_OK; ------------------ | | 233| 2.86k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1315| 2.86k|} archive_read_support_format_rar5.c:read_u64: 1101| 449|static char read_u64(struct archive_read* a, uint64_t* pvalue) { 1102| 449| const uint8_t* p; 1103| 449| if(!read_ahead(a, 8, &p)) ------------------ | Branch (1103:5): [True: 0, False: 449] ------------------ 1104| 0| return 0; 1105| | 1106| 449| *pvalue = archive_le64dec(p); 1107| 449| return ARCHIVE_OK == consume(a, 8); ------------------ | | 233| 449|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1108| 449|} archive_read_support_format_rar5.c:parse_file_extra_redir: 1463| 5.16k|{ 1464| 5.16k| uint64_t value_size = 0; 1465| 5.16k| size_t varint_len = 0; 1466| 5.16k| size_t target_size = 0; 1467| 5.16k| char target_utf8_buf[MAX_NAME_IN_BYTES]; 1468| 5.16k| const uint8_t* p; 1469| | 1470| 5.16k| if(!read_var(a, &rar5->file.redir_type, &value_size)) ------------------ | Branch (1470:5): [True: 521, False: 4.64k] ------------------ 1471| 521| return ARCHIVE_EOF; ------------------ | | 232| 521|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1472| 4.64k| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 4.64k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1472:5): [True: 0, False: 4.64k] ------------------ 1473| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1474| 4.64k| *extra_data_size -= value_size; 1475| | 1476| 4.64k| if(!read_var(a, &rar5->file.redir_flags, &value_size)) ------------------ | Branch (1476:5): [True: 14, False: 4.62k] ------------------ 1477| 14| return ARCHIVE_EOF; ------------------ | | 232| 14|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1478| 4.62k| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 4.62k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1478:5): [True: 0, False: 4.62k] ------------------ 1479| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1480| 4.62k| *extra_data_size -= value_size; 1481| | 1482| 4.62k| if(!read_var_sized(a, &target_size, &varint_len)) ------------------ | Branch (1482:5): [True: 95, False: 4.53k] ------------------ 1483| 95| return ARCHIVE_EOF; ------------------ | | 232| 95|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1484| 4.53k| if(ARCHIVE_OK != consume(a, (int64_t)varint_len)) ------------------ | | 233| 4.53k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1484:5): [True: 0, False: 4.53k] ------------------ 1485| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1486| 4.53k| *extra_data_size -= (int64_t)(target_size + varint_len); 1487| | 1488| 4.53k| if(target_size > (MAX_NAME_IN_CHARS - 1)) { ------------------ | | 100| 4.53k|#define MAX_NAME_IN_CHARS 2048 ------------------ | Branch (1488:5): [True: 1, False: 4.53k] ------------------ 1489| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1490| 1| "Link target is too long"); 1491| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1492| 1| } 1493| | 1494| 4.53k| if(target_size == 0) { ------------------ | Branch (1494:5): [True: 1, False: 4.53k] ------------------ 1495| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1496| 1| "No link target specified"); 1497| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1498| 1| } 1499| | 1500| 4.53k| if(!read_ahead(a, target_size, &p)) ------------------ | Branch (1500:5): [True: 1, False: 4.52k] ------------------ 1501| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1502| | 1503| 4.52k| memcpy(target_utf8_buf, p, target_size); 1504| 4.52k| target_utf8_buf[target_size] = 0; 1505| | 1506| 4.52k| if(ARCHIVE_OK != consume(a, (int64_t)target_size)) ------------------ | | 233| 4.52k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1506:5): [True: 0, False: 4.52k] ------------------ 1507| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1508| | 1509| 4.52k| switch(rar5->file.redir_type) { 1510| 678| case REDIR_TYPE_UNIXSYMLINK: ------------------ | Branch (1510:3): [True: 678, False: 3.85k] ------------------ 1511| 1.19k| case REDIR_TYPE_WINSYMLINK: ------------------ | Branch (1511:3): [True: 512, False: 4.01k] ------------------ 1512| 1.19k| archive_entry_set_filetype(e, AE_IFLNK); ------------------ | | 217| 1.19k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 1513| 1.19k| archive_entry_update_symlink_utf8(e, target_utf8_buf); 1514| 1.19k| if (rar5->file.redir_flags & REDIR_SYMLINK_IS_DIR) { ------------------ | | 146| 1.19k|#define REDIR_SYMLINK_IS_DIR 1 ------------------ | Branch (1514:8): [True: 717, False: 473] ------------------ 1515| 717| archive_entry_set_symlink_type(e, 1516| 717| AE_SYMLINK_TYPE_DIRECTORY); ------------------ | | 229| 717|#define AE_SYMLINK_TYPE_DIRECTORY 2 ------------------ 1517| 717| } else { 1518| 473| archive_entry_set_symlink_type(e, 1519| 473| AE_SYMLINK_TYPE_FILE); ------------------ | | 228| 473|#define AE_SYMLINK_TYPE_FILE 1 ------------------ 1520| 473| } 1521| 1.19k| break; 1522| | 1523| 959| case REDIR_TYPE_HARDLINK: ------------------ | Branch (1523:3): [True: 959, False: 3.57k] ------------------ 1524| 959| archive_entry_set_filetype(e, AE_IFREG); ------------------ | | 216| 959|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1525| 959| archive_entry_update_hardlink_utf8(e, target_utf8_buf); 1526| 959| break; 1527| | 1528| 2.38k| default: ------------------ | Branch (1528:3): [True: 2.38k, False: 2.14k] ------------------ 1529| | /* Unknown redir type, skip it. */ 1530| 2.38k| break; 1531| 4.52k| } 1532| 4.52k| return ARCHIVE_OK; ------------------ | | 233| 4.52k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1533| 4.52k|} archive_read_support_format_rar5.c:parse_file_extra_owner: 1537| 1.01k|{ 1538| 1.01k| uint64_t flags = 0; 1539| 1.01k| uint64_t value_size = 0; 1540| 1.01k| uint64_t id = 0; 1541| 1.01k| size_t name_len = 0; 1542| 1.01k| size_t name_size = 0; 1543| 1.01k| size_t varint_len = 0; 1544| 1.01k| char namebuf[OWNER_MAXNAMELEN]; 1545| 1.01k| const uint8_t* p; 1546| | 1547| 1.01k| if(!read_var(a, &flags, &value_size)) ------------------ | Branch (1547:5): [True: 7, False: 1.00k] ------------------ 1548| 7| return ARCHIVE_EOF; ------------------ | | 232| 7|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1549| 1.00k| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 1.00k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1549:5): [True: 0, False: 1.00k] ------------------ 1550| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1551| 1.00k| *extra_data_size -= value_size; 1552| | 1553| 1.00k| if ((flags & OWNER_USER_NAME) != 0) { ------------------ | | 157| 1.00k|#define OWNER_USER_NAME 0x01 ------------------ | Branch (1553:6): [True: 146, False: 859] ------------------ 1554| 146| if(!read_var_sized(a, &name_size, &varint_len)) ------------------ | Branch (1554:6): [True: 30, False: 116] ------------------ 1555| 30| return ARCHIVE_EOF; ------------------ | | 232| 30|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1556| | 1557| | /* The name cannot be larger than the remaining extra data of 1558| | * this field. Rejecting an oversized length here also avoids 1559| | * requesting a huge allocation from read_ahead() below. */ 1560| 116| if(*extra_data_size < 0 || ------------------ | Branch (1560:6): [True: 0, False: 116] ------------------ 1561| 116| name_size > (uint64_t)*extra_data_size) { ------------------ | Branch (1561:7): [True: 3, False: 113] ------------------ 1562| 3| archive_set_error(&a->archive, 1563| 3| ARCHIVE_ERRNO_FILE_FORMAT, "Owner name is too long"); ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1564| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1565| 3| } 1566| 113| if(ARCHIVE_OK != consume(a, (int64_t)varint_len)) ------------------ | | 233| 113|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1566:6): [True: 0, False: 113] ------------------ 1567| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1568| 113| *extra_data_size -= (int64_t)(name_size + varint_len); 1569| | 1570| 113| if(!read_ahead(a, name_size, &p)) ------------------ | Branch (1570:6): [True: 0, False: 113] ------------------ 1571| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1572| | 1573| 113| if (name_size >= OWNER_MAXNAMELEN) { ------------------ | | 161| 113|#define OWNER_MAXNAMELEN 256 ------------------ | Branch (1573:7): [True: 10, False: 103] ------------------ 1574| 10| name_len = OWNER_MAXNAMELEN - 1; ------------------ | | 161| 10|#define OWNER_MAXNAMELEN 256 ------------------ 1575| 103| } else { 1576| 103| name_len = name_size; 1577| 103| } 1578| | 1579| 113| memcpy(namebuf, p, name_len); 1580| 113| namebuf[name_len] = 0; 1581| 113| if(ARCHIVE_OK != consume(a, (int64_t)name_size)) ------------------ | | 233| 113|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1581:6): [True: 0, False: 113] ------------------ 1582| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1583| | 1584| 113| archive_entry_set_uname(e, namebuf); 1585| 113| } 1586| 972| if ((flags & OWNER_GROUP_NAME) != 0) { ------------------ | | 158| 972|#define OWNER_GROUP_NAME 0x02 ------------------ | Branch (1586:6): [True: 951, False: 21] ------------------ 1587| 951| if(!read_var_sized(a, &name_size, &varint_len)) ------------------ | Branch (1587:6): [True: 140, False: 811] ------------------ 1588| 140| return ARCHIVE_EOF; ------------------ | | 232| 140|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1589| | 1590| 811| if(*extra_data_size < 0 || ------------------ | Branch (1590:6): [True: 1, False: 810] ------------------ 1591| 810| name_size > (uint64_t)*extra_data_size) { ------------------ | Branch (1591:7): [True: 4, False: 806] ------------------ 1592| 5| archive_set_error(&a->archive, 1593| 5| ARCHIVE_ERRNO_FILE_FORMAT, "Group name is too long"); ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1594| 5| return ARCHIVE_FATAL; ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1595| 5| } 1596| 806| if(ARCHIVE_OK != consume(a, (int64_t)varint_len)) ------------------ | | 233| 806|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1596:6): [True: 0, False: 806] ------------------ 1597| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1598| 806| *extra_data_size -= (int64_t)(name_size + varint_len); 1599| | 1600| 806| if(!read_ahead(a, name_size, &p)) ------------------ | Branch (1600:6): [True: 5, False: 801] ------------------ 1601| 5| return ARCHIVE_EOF; ------------------ | | 232| 5|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1602| | 1603| 801| if (name_size >= OWNER_MAXNAMELEN) { ------------------ | | 161| 801|#define OWNER_MAXNAMELEN 256 ------------------ | Branch (1603:7): [True: 345, False: 456] ------------------ 1604| 345| name_len = OWNER_MAXNAMELEN - 1; ------------------ | | 161| 345|#define OWNER_MAXNAMELEN 256 ------------------ 1605| 456| } else { 1606| 456| name_len = name_size; 1607| 456| } 1608| | 1609| 801| memcpy(namebuf, p, name_len); 1610| 801| namebuf[name_len] = 0; 1611| 801| if(ARCHIVE_OK != consume(a, (int64_t)name_size)) ------------------ | | 233| 801|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1611:6): [True: 0, False: 801] ------------------ 1612| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1613| | 1614| 801| archive_entry_set_gname(e, namebuf); 1615| 801| } 1616| 822| if ((flags & OWNER_USER_UID) != 0) { ------------------ | | 159| 822|#define OWNER_USER_UID 0x04 ------------------ | Branch (1616:6): [True: 726, False: 96] ------------------ 1617| 726| if(!read_var(a, &id, &value_size)) ------------------ | Branch (1617:6): [True: 30, False: 696] ------------------ 1618| 30| return ARCHIVE_EOF; ------------------ | | 232| 30|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1619| 696| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 696|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1619:6): [True: 0, False: 696] ------------------ 1620| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1621| 696| *extra_data_size -= value_size; 1622| | 1623| 696| archive_entry_set_uid(e, (la_int64_t)id); 1624| 696| } 1625| 792| if ((flags & OWNER_GROUP_GID) != 0) { ------------------ | | 160| 792|#define OWNER_GROUP_GID 0x08 ------------------ | Branch (1625:6): [True: 181, False: 611] ------------------ 1626| 181| if(!read_var(a, &id, &value_size)) ------------------ | Branch (1626:6): [True: 74, False: 107] ------------------ 1627| 74| return ARCHIVE_EOF; ------------------ | | 232| 74|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1628| 107| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 107|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1628:6): [True: 0, False: 107] ------------------ 1629| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1630| 107| *extra_data_size -= value_size; 1631| | 1632| 107| archive_entry_set_gid(e, (la_int64_t)id); 1633| 107| } 1634| 718| return ARCHIVE_OK; ------------------ | | 233| 718|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1635| 792|} archive_read_support_format_rar5.c:parse_file_extra_version: 1319| 22.1k|{ 1320| 22.1k| size_t flags = 0; 1321| 22.1k| size_t version = 0; 1322| 22.1k| size_t value_len = 0; 1323| 22.1k| struct archive_string version_string; 1324| 22.1k| struct archive_string name_utf8_string; 1325| 22.1k| const char* cur_filename; 1326| | 1327| | /* Flags are ignored. */ 1328| 22.1k| if(!read_var_sized(a, &flags, &value_len)) ------------------ | Branch (1328:5): [True: 1, False: 22.1k] ------------------ 1329| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1330| | 1331| 22.1k| *extra_data_size -= value_len; 1332| 22.1k| if(ARCHIVE_OK != consume(a, value_len)) ------------------ | | 233| 22.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1332:5): [True: 0, False: 22.1k] ------------------ 1333| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1334| | 1335| 22.1k| if(!read_var_sized(a, &version, &value_len)) ------------------ | Branch (1335:5): [True: 4, False: 22.1k] ------------------ 1336| 4| return ARCHIVE_EOF; ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1337| | 1338| 22.1k| *extra_data_size -= value_len; 1339| 22.1k| if(ARCHIVE_OK != consume(a, value_len)) ------------------ | | 233| 22.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1339:5): [True: 0, False: 22.1k] ------------------ 1340| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1341| | 1342| | /* extra_data_size should be zero here. */ 1343| | 1344| 22.1k| cur_filename = archive_entry_pathname_utf8(e); 1345| 22.1k| if(cur_filename == NULL) { ------------------ | Branch (1345:5): [True: 0, False: 22.1k] ------------------ 1346| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1347| 0| "Version entry without file name"); 1348| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1349| 0| } 1350| | 1351| 22.1k| archive_string_init(&version_string); ------------------ | | 71| 22.1k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 22.1k] | | ------------------ ------------------ 1352| 22.1k| archive_string_init(&name_utf8_string); ------------------ | | 71| 22.1k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 22.1k] | | ------------------ ------------------ 1353| | 1354| | /* Prepare a ;123 suffix for the filename, where '123' is the version 1355| | * value of this file. */ 1356| 22.1k| archive_string_sprintf(&version_string, ";%zu", version); 1357| | 1358| | /* Build the new filename. */ 1359| 22.1k| archive_strcat(&name_utf8_string, cur_filename); 1360| 22.1k| archive_strcat(&name_utf8_string, version_string.s); 1361| | 1362| | /* Apply the new filename into this file's context. */ 1363| 22.1k| archive_entry_update_pathname_utf8(e, name_utf8_string.s); 1364| | 1365| | /* Free buffers. */ 1366| 22.1k| archive_string_free(&version_string); 1367| 22.1k| archive_string_free(&name_utf8_string); 1368| 22.1k| return ARCHIVE_OK; ------------------ | | 233| 22.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1369| 22.1k|} archive_read_support_format_rar5.c:scan_for_signature: 3446| 8.72k|static int scan_for_signature(struct archive_read* a) { 3447| 8.72k| const uint8_t* p; 3448| 8.72k| const int chunk_size = 512; 3449| 8.72k| ssize_t i; 3450| 8.72k| char signature[sizeof(rar5_signature_xor)]; 3451| | 3452| | /* If we're here, it means we're on an 'unknown territory' data. 3453| | * There's no indication what kind of data we're reading here. 3454| | * It could be some text comment, any kind of binary data, 3455| | * digital sign, dragons, etc. 3456| | * 3457| | * We want to find a valid RARv5 magic header inside this unknown 3458| | * data. */ 3459| | 3460| | /* Is it possible in libarchive to just skip everything until the 3461| | * end of the file? If so, it would be a better approach than the 3462| | * current implementation of this function. */ 3463| | 3464| 8.72k| rar5_signature(signature); 3465| | 3466| 11.2k| while(1) { ------------------ | Branch (3466:8): [True: 11.2k, Folded] ------------------ 3467| 11.2k| if(!read_ahead(a, chunk_size, &p)) ------------------ | Branch (3467:6): [True: 129, False: 11.1k] ------------------ 3468| 129| return ARCHIVE_EOF; ------------------ | | 232| 129|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3469| | 3470| 2.68M| for(i = 0; i < chunk_size - (int)sizeof(rar5_signature_xor); ------------------ | Branch (3470:14): [True: 2.68M, False: 2.53k] ------------------ 3471| 2.68M| i++) { 3472| 2.68M| if(memcmp(&p[i], signature, ------------------ | Branch (3472:7): [True: 8.59k, False: 2.67M] ------------------ 3473| 2.68M| sizeof(rar5_signature_xor)) == 0) { 3474| | /* Consume the number of bytes we've used to 3475| | * search for the signature, as well as the 3476| | * number of bytes used by the signature 3477| | * itself. After this we should be standing 3478| | * on a valid base block header. */ 3479| 8.59k| (void) consume(a, 3480| 8.59k| i + sizeof(rar5_signature_xor)); 3481| 8.59k| return ARCHIVE_OK; ------------------ | | 233| 8.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3482| 8.59k| } 3483| 2.68M| } 3484| | 3485| 2.53k| consume(a, chunk_size); 3486| 2.53k| } 3487| | 3488| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3489| 8.72k|} archive_read_support_format_rar5.c:rar5_read_data: 4343| 58.7k| size_t *size, int64_t *offset) { 4344| 58.7k| struct rar5 *rar5 = a->format->data; 4345| 58.7k| int ret; 4346| | 4347| 58.7k| if (size) ------------------ | Branch (4347:6): [True: 57.1k, False: 1.67k] ------------------ 4348| 57.1k| *size = 0; 4349| | 4350| 58.7k| if (rar5->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 58.7k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (4350:6): [True: 0, False: 58.7k] ------------------ 4351| 0| rar5->has_encrypted_entries = 0; 4352| 0| } 4353| | 4354| 58.7k| if (rar5->headers_are_encrypted || rar5->cstate.data_encrypted) { ------------------ | Branch (4354:6): [True: 0, False: 58.7k] | Branch (4354:37): [True: 187, False: 58.5k] ------------------ 4355| 187| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 187|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4356| 187| "Reading encrypted data is not currently supported"); 4357| 187| return ARCHIVE_FAILED; ------------------ | | 237| 187|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 4358| 187| } 4359| | 4360| 58.5k| if(rar5->file.dir > 0) { ------------------ | Branch (4360:5): [True: 0, False: 58.5k] ------------------ 4361| | /* Don't process any data if this file entry was declared 4362| | * as a directory. This is needed, because entries marked as 4363| | * directory doesn't have any dictionary buffer allocated, so 4364| | * it's impossible to perform any decompression. */ 4365| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4366| 0| "Can't decompress an entry marked as a directory"); 4367| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4368| 0| } 4369| | 4370| 58.5k| if(!rar5->skip_mode && (rar5->cstate.last_write_ptr > rar5->file.unpacked_size)) { ------------------ | Branch (4370:5): [True: 56.9k, False: 1.67k] | Branch (4370:25): [True: 0, False: 56.9k] ------------------ 4371| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 4372| 0| "Unpacker has written too many bytes"); 4373| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4374| 0| } 4375| | 4376| 58.5k| ret = use_data(rar5, buff, size, offset); 4377| 58.5k| if(ret == ARCHIVE_OK) { ------------------ | | 233| 58.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4377:5): [True: 26.1k, False: 32.4k] ------------------ 4378| 26.1k| return ret; 4379| 26.1k| } 4380| | 4381| 32.4k| if(rar5->file.eof == 1) { ------------------ | Branch (4381:5): [True: 2.12k, False: 30.3k] ------------------ 4382| 2.12k| return ARCHIVE_EOF; ------------------ | | 232| 2.12k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4383| 2.12k| } 4384| | 4385| 30.3k| ret = do_unpack(a, rar5, buff, size, offset); 4386| 30.3k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 30.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4386:5): [True: 3.18k, False: 27.1k] ------------------ 4387| 3.18k| return ret; 4388| 3.18k| } 4389| | 4390| 27.1k| if(rar5->file.bytes_remaining == 0 && ------------------ | Branch (4390:5): [True: 6.67k, False: 20.5k] ------------------ 4391| 6.67k| rar5->cstate.last_write_ptr == rar5->file.unpacked_size) ------------------ | Branch (4391:4): [True: 1.12k, False: 5.54k] ------------------ 4392| 1.12k| { 4393| | /* If all bytes of current file were processed, run 4394| | * finalization. 4395| | * 4396| | * Finalization will check checksum against proper values. If 4397| | * some of the checksums will not match, we'll return an error 4398| | * value in the last `archive_read_data` call to signal an error 4399| | * to the user. */ 4400| | 4401| 1.12k| rar5->file.eof = 1; 4402| 1.12k| return verify_global_checksums(a); 4403| 1.12k| } 4404| | 4405| 26.0k| return ARCHIVE_OK; ------------------ | | 233| 26.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4406| 27.1k|} archive_read_support_format_rar5.c:use_data: 3877| 58.5k|{ 3878| 58.5k| int i; 3879| | 3880| 129k| for(i = 0; i < rar5_countof(rar5->cstate.dready); i++) { ------------------ | | 62| 129k|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (3880:13): [True: 96.6k, False: 32.4k] ------------------ 3881| 96.6k| struct data_ready *d = &rar5->cstate.dready[i]; 3882| | 3883| 96.6k| if(d->used) { ------------------ | Branch (3883:6): [True: 26.1k, False: 70.5k] ------------------ 3884| 26.1k| if(buf) *buf = d->buf; ------------------ | Branch (3884:7): [True: 26.1k, False: 0] ------------------ 3885| 26.1k| if(size) *size = d->size; ------------------ | Branch (3885:7): [True: 26.1k, False: 0] ------------------ 3886| 26.1k| if(offset) *offset = d->offset; ------------------ | Branch (3886:7): [True: 26.1k, False: 0] ------------------ 3887| | 3888| 26.1k| d->used = 0; 3889| 26.1k| return ARCHIVE_OK; ------------------ | | 233| 26.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3890| 26.1k| } 3891| 96.6k| } 3892| | 3893| 32.4k| return ARCHIVE_RETRY; ------------------ | | 234| 32.4k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 3894| 58.5k|} archive_read_support_format_rar5.c:do_unpack: 4182| 30.3k|{ 4183| 30.3k| enum COMPRESSION_METHOD { 4184| 30.3k| STORE = 0, FASTEST = 1, FAST = 2, NORMAL = 3, GOOD = 4, 4185| 30.3k| BEST = 5 4186| 30.3k| }; 4187| | 4188| 30.3k| if(rar5->file.service > 0) { ------------------ | Branch (4188:5): [True: 64, False: 30.2k] ------------------ 4189| 64| return do_unstore_file(a, rar5, buf, size, offset); 4190| 30.2k| } else { 4191| 30.2k| switch(rar5->cstate.method) { 4192| 5.56k| case STORE: ------------------ | Branch (4192:4): [True: 5.56k, False: 24.7k] ------------------ 4193| 5.56k| return do_unstore_file(a, rar5, buf, size, 4194| 5.56k| offset); 4195| 8.34k| case FASTEST: ------------------ | Branch (4195:4): [True: 8.34k, False: 21.9k] ------------------ 4196| | /* fallthrough */ 4197| 10.1k| case FAST: ------------------ | Branch (4197:4): [True: 1.80k, False: 28.4k] ------------------ 4198| | /* fallthrough */ 4199| 12.5k| case NORMAL: ------------------ | Branch (4199:4): [True: 2.44k, False: 27.8k] ------------------ 4200| | /* fallthrough */ 4201| 16.8k| case GOOD: ------------------ | Branch (4201:4): [True: 4.22k, False: 26.0k] ------------------ 4202| | /* fallthrough */ 4203| 24.7k| case BEST: ------------------ | Branch (4203:4): [True: 7.91k, False: 22.3k] ------------------ 4204| | /* No data is returned here. But because a sparse-file aware 4205| | * caller (like archive_read_data_into_fd) may treat zero-size 4206| | * as a sparse file block, we need to update the offset 4207| | * accordingly. At this point the decoder doesn't have any 4208| | * pending uncompressed data blocks, so the current position in 4209| | * the output file should be last_write_ptr. */ 4210| 24.7k| if (offset) *offset = rar5->cstate.last_write_ptr; ------------------ | Branch (4210:9): [True: 23.1k, False: 1.60k] ------------------ 4211| 24.7k| return uncompress_file(a); 4212| 0| default: ------------------ | Branch (4212:4): [True: 0, False: 30.2k] ------------------ 4213| 0| archive_set_error(&a->archive, 4214| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4215| 0| "Compression method not supported: 0x%x", 4216| 0| (unsigned int)rar5->cstate.method); 4217| | 4218| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4219| 30.2k| } 4220| 30.2k| } 4221| | 4222| 0|#if !defined WIN32 4223| | /* Not reached. */ 4224| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4225| 30.3k|#endif 4226| 30.3k|} archive_read_support_format_rar5.c:do_unstore_file: 4125| 5.63k|{ 4126| 5.63k| size_t to_read; 4127| 5.63k| const uint8_t* p; 4128| | 4129| 5.63k| if(rar5->file.bytes_remaining == 0 && rar5->main.volume > 0 && ------------------ | Branch (4129:5): [True: 4.37k, False: 1.25k] | Branch (4129:40): [True: 4.35k, False: 25] ------------------ 4130| 4.35k| rar5->generic.split_after > 0) ------------------ | Branch (4130:6): [True: 4.33k, False: 20] ------------------ 4131| 4.33k| { 4132| 4.33k| int ret; 4133| | 4134| 4.33k| rar5->cstate.switch_multivolume = 1; 4135| 4.33k| ret = advance_multivolume(a); 4136| 4.33k| rar5->cstate.switch_multivolume = 0; 4137| | 4138| 4.33k| if(ret == ARCHIVE_EOF) { ------------------ | | 232| 4.33k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (4138:6): [True: 26, False: 4.30k] ------------------ 4139| | /* We only reach this advance because 'split after' was 4140| | * set, i.e. the file is promised to continue in a 4141| | * following volume, but the input ended before we could 4142| | * reach it (for example, only the first volume of the 4143| | * set was supplied). The data decoded so far is 4144| | * incomplete, so report truncation rather than silently 4145| | * returning a short read as a clean end of file. */ 4146| 26| return truncated_multivolume_error(a); 4147| 4.30k| } else if(ret != ARCHIVE_OK) { ------------------ | | 233| 4.30k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4147:13): [True: 46, False: 4.25k] ------------------ 4148| | /* Failed to advance to next multivolume archive 4149| | * file. */ 4150| 46| return ret; 4151| 46| } 4152| 4.33k| } 4153| | 4154| 5.56k| to_read = rar5_min(rar5->file.bytes_remaining, 64 * 1024); ------------------ | | 60| 5.56k|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (60:25): [True: 11, False: 5.54k] | | ------------------ ------------------ 4155| 5.56k| if(to_read == 0) { ------------------ | Branch (4155:5): [True: 47, False: 5.51k] ------------------ 4156| 47| return ARCHIVE_EOF; ------------------ | | 232| 47|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4157| 47| } 4158| | 4159| 5.51k| if(!read_ahead(a, to_read, &p)) { ------------------ | Branch (4159:5): [True: 10, False: 5.50k] ------------------ 4160| 10| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 10|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4161| 10| "I/O error when unstoring file"); 4162| 10| return ARCHIVE_FATAL; ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4163| 10| } 4164| | 4165| 5.50k| if(ARCHIVE_OK != consume(a, to_read)) { ------------------ | | 233| 5.50k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4165:5): [True: 0, False: 5.50k] ------------------ 4166| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4167| 0| } 4168| | 4169| 5.50k| if(buf) *buf = p; ------------------ | Branch (4169:5): [True: 5.43k, False: 64] ------------------ 4170| 5.50k| if(size) *size = to_read; ------------------ | Branch (4170:5): [True: 5.43k, False: 64] ------------------ 4171| 5.50k| if(offset) *offset = rar5->cstate.last_unstore_ptr; ------------------ | Branch (4171:5): [True: 5.43k, False: 64] ------------------ 4172| | 4173| 5.50k| rar5->file.bytes_remaining -= to_read; 4174| 5.50k| rar5->cstate.last_unstore_ptr += to_read; 4175| | 4176| 5.50k| update_crc(rar5, p, to_read); 4177| 5.50k| return ARCHIVE_OK; ------------------ | | 233| 5.50k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4178| 5.50k|} archive_read_support_format_rar5.c:advance_multivolume: 3505| 6.22k|static int advance_multivolume(struct archive_read* a) { 3506| 6.22k| struct rar5 *rar5 = a->format->data; 3507| 6.22k| int lret; 3508| | 3509| | /* A small state machine that will skip unnecessary data, needed to 3510| | * switch from one multivolume to another. Such skipping is needed if 3511| | * we want to be an stream-oriented (instead of file-oriented) 3512| | * unpacker. 3513| | * 3514| | * The state machine starts with `rar5->main.endarc` == 0. It also 3515| | * assumes that current stream pointer points to some base block 3516| | * header. 3517| | * 3518| | * The `endarc` field is being set when the base block parsing 3519| | * function encounters the 'end of archive' marker. 3520| | */ 3521| | 3522| 18.3k| while(1) { ------------------ | Branch (3522:8): [True: 18.3k, Folded] ------------------ 3523| 18.3k| if(rar5->main.endarc == 1) { ------------------ | Branch (3523:6): [True: 5.13k, False: 13.2k] ------------------ 3524| 5.13k| int looping = 1; 3525| | 3526| 5.13k| rar5->main.endarc = 0; 3527| | 3528| 14.5k| while(looping) { ------------------ | Branch (3528:10): [True: 9.60k, False: 4.99k] ------------------ 3529| 9.60k| lret = skip_base_block(a); 3530| 9.60k| switch(lret) { 3531| 4.46k| case ARCHIVE_RETRY: ------------------ | | 234| 4.46k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (3531:6): [True: 4.46k, False: 5.13k] ------------------ 3532| | /* Continue looping. */ 3533| 4.46k| break; 3534| 4.99k| case ARCHIVE_OK: ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3534:6): [True: 4.99k, False: 4.61k] ------------------ 3535| | /* Break loop. */ 3536| 4.99k| looping = 0; 3537| 4.99k| break; 3538| 141| default: ------------------ | Branch (3538:6): [True: 141, False: 9.46k] ------------------ 3539| | /* Forward any errors to the 3540| | * caller. */ 3541| 141| return lret; 3542| 9.60k| } 3543| 9.60k| } 3544| | 3545| 4.99k| break; 3546| 13.2k| } else { 3547| | /* Skip current base block. In order to properly skip 3548| | * it, we really need to simply parse it and discard 3549| | * the results. */ 3550| | 3551| 13.2k| lret = skip_base_block(a); 3552| 13.2k| if(lret == ARCHIVE_FATAL || lret == ARCHIVE_FAILED) ------------------ | | 239| 26.4k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ if(lret == ARCHIVE_FATAL || lret == ARCHIVE_FAILED) ------------------ | | 237| 13.2k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3552:7): [True: 29, False: 13.2k] | Branch (3552:32): [True: 273, False: 12.9k] ------------------ 3553| 302| return lret; 3554| | 3555| | /* The `skip_base_block` function tells us if we 3556| | * should continue with skipping, or we should stop 3557| | * skipping. We're trying to skip everything up to 3558| | * a base FILE block. */ 3559| | 3560| 12.9k| if(lret != ARCHIVE_RETRY) { ------------------ | | 234| 12.9k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (3560:7): [True: 791, False: 12.1k] ------------------ 3561| | /* If there was an error during skipping, or we 3562| | * have just skipped a FILE base block... */ 3563| | 3564| 791| if(rar5->main.endarc == 0) { ------------------ | Branch (3564:8): [True: 787, False: 4] ------------------ 3565| 787| return lret; 3566| 787| } else { 3567| 4| continue; 3568| 4| } 3569| 791| } 3570| 12.9k| } 3571| 18.3k| } 3572| | 3573| 4.99k| return ARCHIVE_OK; ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3574| 6.22k|} archive_read_support_format_rar5.c:skip_base_block: 2500| 22.8k|static int skip_base_block(struct archive_read* a) { 2501| 22.8k| struct rar5 *rar5 = a->format->data; 2502| 22.8k| int ret; 2503| | 2504| | /* Create a new local archive_entry structure that will be operated on 2505| | * by header reader; operations on this archive_entry will be discarded. 2506| | */ 2507| 22.8k| struct archive_entry* entry = archive_entry_new(); 2508| 22.8k| if (entry == NULL) ------------------ | Branch (2508:6): [True: 0, False: 22.8k] ------------------ 2509| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2510| | 2511| 22.8k| ret = process_base_block(a, entry); 2512| | 2513| | /* Discard operations on this archive_entry structure. */ 2514| 22.8k| archive_entry_free(entry); 2515| 22.8k| if(ret == ARCHIVE_FATAL) ------------------ | | 239| 22.8k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2515:5): [True: 129, False: 22.7k] ------------------ 2516| 129| return ret; 2517| | 2518| 22.7k| if(rar5->generic.last_header_id == 2 && rar5->generic.split_before > 0) ------------------ | Branch (2518:5): [True: 8.30k, False: 14.4k] | Branch (2518:42): [True: 5.73k, False: 2.57k] ------------------ 2519| 5.73k| return ARCHIVE_OK; ------------------ | | 233| 5.73k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2520| | 2521| 16.9k| if(ret == ARCHIVE_OK) ------------------ | | 233| 16.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2521:5): [True: 8.82k, False: 8.14k] ------------------ 2522| 8.82k| return ARCHIVE_RETRY; ------------------ | | 234| 8.82k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2523| 8.14k| else 2524| 8.14k| return ret; 2525| 16.9k|} archive_read_support_format_rar5.c:truncated_multivolume_error: 3496| 59|static int truncated_multivolume_error(struct archive_read* a) { 3497| 59| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 59|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3498| 59| "Truncated RAR5 archive: file continues in a subsequent volume " 3499| 59| "that is not available"); 3500| 59| return ARCHIVE_FATAL; ------------------ | | 239| 59|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3501| 59|} archive_read_support_format_rar5.c:update_crc: 2653| 31.6k|static void update_crc(struct rar5 *rar5, const uint8_t* p, size_t to_read) { 2654| 31.6k| int verify_crc; 2655| | 2656| 31.6k| if(rar5->skip_mode) { ------------------ | Branch (2656:5): [True: 64, False: 31.5k] ------------------ 2657| |#if defined CHECK_CRC_ON_SOLID_SKIP 2658| | verify_crc = 1; 2659| |#else 2660| 64| verify_crc = 0; 2661| 64|#endif 2662| 64| } else 2663| 31.5k| verify_crc = 1; 2664| | 2665| 31.6k| if(verify_crc) { ------------------ | Branch (2665:5): [True: 31.5k, False: 64] ------------------ 2666| | /* Don't update CRC32 if the file doesn't have the 2667| | * `stored_crc32` info filled in. */ 2668| 31.5k| if(rar5->file.stored_crc32 > 0) { ------------------ | Branch (2668:6): [True: 4.14k, False: 27.4k] ------------------ 2669| 4.14k| rar5->file.calculated_crc32 = 2670| 4.14k| __archive_crc32(rar5->file.calculated_crc32, p, 2671| 4.14k| (unsigned int)to_read); 2672| 4.14k| } 2673| | 2674| | /* Check if the file uses an optional BLAKE2sp checksum 2675| | * algorithm. */ 2676| 31.5k| if(rar5->file.has_blake2 > 0) { ------------------ | Branch (2676:6): [True: 10.8k, False: 20.6k] ------------------ 2677| | /* Return value of the `update` function is always 0, 2678| | * so we can explicitly ignore it here. */ 2679| 10.8k| (void) blake2sp_update(&rar5->file.b2state, p, ------------------ | | 32| 10.8k|#define blake2sp_update __archive_blake2sp_update ------------------ 2680| 10.8k| to_read); 2681| 10.8k| } 2682| 31.5k| } 2683| 31.6k|} archive_read_support_format_rar5.c:uncompress_file: 4109| 24.7k|static int uncompress_file(struct archive_read* a) { 4110| 24.7k| int ret; 4111| | 4112| 25.1k| while(1) { ------------------ | Branch (4112:8): [True: 25.1k, Folded] ------------------ 4113| | /* Sometimes the uncompression function will return a 4114| | * 'retry' signal. If this will happen, we have to retry 4115| | * the function. */ 4116| 25.1k| ret = do_uncompress_file(a); 4117| 25.1k| if(ret != ARCHIVE_RETRY) ------------------ | | 234| 25.1k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (4117:6): [True: 24.7k, False: 388] ------------------ 4118| 24.7k| return ret; 4119| 25.1k| } 4120| 24.7k|} archive_read_support_format_rar5.c:do_uncompress_file: 3996| 25.1k|static int do_uncompress_file(struct archive_read* a) { 3997| 25.1k| struct rar5 *rar5 = a->format->data; 3998| 25.1k| int ret; 3999| 25.1k| int64_t max_end_pos; 4000| | 4001| 25.1k| if(!rar5->cstate.initialized) { ------------------ | Branch (4001:5): [True: 2.31k, False: 22.8k] ------------------ 4002| | /* Don't perform full context reinitialization if we're 4003| | * processing a solid archive. */ 4004| 2.31k| if(!rar5->main.solid || !rar5->cstate.window_buf) { ------------------ | Branch (4004:6): [True: 940, False: 1.37k] | Branch (4004:27): [True: 80, False: 1.29k] ------------------ 4005| 1.02k| if((ret = init_unpack(rar5)) != ARCHIVE_OK) ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4005:7): [True: 0, False: 1.02k] ------------------ 4006| 0| return ret; 4007| 1.02k| } 4008| | 4009| 2.31k| rar5->cstate.initialized = 1; 4010| 2.31k| } 4011| | 4012| | /* Don't allow extraction if window_size is invalid. */ 4013| 25.1k| if(rar5->cstate.window_size == 0) { ------------------ | Branch (4013:5): [True: 0, False: 25.1k] ------------------ 4014| 0| archive_set_error(&a->archive, 4015| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4016| 0| "Invalid window size declaration in this file"); 4017| | 4018| | /* This should never happen in valid files. */ 4019| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 4020| 0| } 4021| | 4022| 25.1k| if(rar5->cstate.all_filters_applied == 1) { ------------------ | Branch (4022:5): [True: 19.9k, False: 5.19k] ------------------ 4023| | /* We use while(1) here, but standard case allows for just 1 4024| | * iteration. The loop will iterate if process_block() didn't 4025| | * generate any data at all. This can happen if the block 4026| | * contains only filter definitions (this is common in big 4027| | * files). */ 4028| 22.4k| while(1) { ------------------ | Branch (4028:9): [True: 22.4k, Folded] ------------------ 4029| 22.4k| ret = process_block(a); 4030| 22.4k| if(ret != ARCHIVE_OK) ------------------ | | 233| 22.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4030:7): [True: 2.73k, False: 19.7k] ------------------ 4031| 2.73k| return ret; 4032| | 4033| 19.7k| if(rar5->cstate.last_write_ptr == ------------------ | Branch (4033:7): [True: 2.83k, False: 16.8k] ------------------ 4034| 19.7k| rar5->cstate.write_ptr) { 4035| | /* The block didn't generate any new data, 4036| | * so just process a new block if this one 4037| | * wasn't the last block in the file. */ 4038| 2.83k| if (bf_is_last_block(&rar5->last_block_hdr)) { ------------------ | Branch (4038:9): [True: 319, False: 2.51k] ------------------ 4039| 319| return ARCHIVE_EOF; ------------------ | | 232| 319|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4040| 319| } 4041| | 4042| 2.51k| continue; 4043| 2.83k| } 4044| | 4045| | /* The block has generated some new data, so break 4046| | * the loop. */ 4047| 16.8k| break; 4048| 19.7k| } 4049| 19.9k| } 4050| | 4051| | /* Try to run filters. If filters won't be applied, it means that 4052| | * insufficient data was generated. */ 4053| 22.0k| ret = apply_filters(a); 4054| 22.0k| if(ret == ARCHIVE_RETRY) { ------------------ | | 234| 22.0k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (4054:5): [True: 5.19k, False: 16.8k] ------------------ 4055| 5.19k| return ARCHIVE_OK; ------------------ | | 233| 5.19k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4056| 16.8k| } else if(ret != ARCHIVE_OK) { ------------------ | | 233| 16.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4056:12): [True: 4, False: 16.8k] ------------------ 4057| 4| return ret; 4058| 4| } 4059| | 4060| 16.8k| if(cdeque_size(&rar5->cstate.filters) > 0) { ------------------ | Branch (4060:5): [True: 536, False: 16.3k] ------------------ 4061| | /* Check if we can write something before hitting first 4062| | * filter. */ 4063| 536| struct filter_info* flt; 4064| | 4065| | /* Get the block_start offset from the first filter. */ 4066| 536| if(CDE_OK != cdeque_front(&rar5->cstate.filters, ------------------ | Branch (4066:6): [True: 0, False: 536] ------------------ 4067| 536| cdeque_filter_p(&flt))) 4068| 0| { 4069| 0| archive_set_error(&a->archive, 4070| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 4071| 0| "Can't read first filter"); 4072| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4073| 0| } 4074| | 4075| 536| max_end_pos = rar5_min(flt->block_start, ------------------ | | 60| 536|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (60:25): [True: 126, False: 410] | | ------------------ ------------------ 4076| 536| rar5->cstate.write_ptr); 4077| 16.3k| } else { 4078| | /* There are no filters defined, or all filters were applied. 4079| | * This means we can just store the data without any 4080| | * postprocessing. */ 4081| 16.3k| max_end_pos = rar5->cstate.write_ptr; 4082| 16.3k| } 4083| | 4084| 16.8k| if(max_end_pos == rar5->cstate.last_write_ptr) { ------------------ | Branch (4084:5): [True: 388, False: 16.4k] ------------------ 4085| | /* We can't write anything yet. The block uncompression 4086| | * function did not generate enough data, and no filter can be 4087| | * applied. At the same time we don't have any data that can be 4088| | * stored without filter postprocessing. This means we need to 4089| | * wait for more data to be generated, so we can apply the 4090| | * filters. 4091| | * 4092| | * Signal the caller that we need more data to be able to do 4093| | * anything. 4094| | */ 4095| 388| return ARCHIVE_RETRY; ------------------ | | 234| 388|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 4096| 16.4k| } else { 4097| | /* We can write the data before hitting the first filter. 4098| | * So let's do it. The push_window_data() function will 4099| | * effectively return the selected data block to the user 4100| | * application. */ 4101| 16.4k| push_window_data(a, rar5, rar5->cstate.last_write_ptr, 4102| 16.4k| max_end_pos); 4103| 16.4k| rar5->cstate.last_write_ptr = max_end_pos; 4104| 16.4k| } 4105| | 4106| 16.4k| return ARCHIVE_OK; ------------------ | | 233| 16.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4107| 16.8k|} archive_read_support_format_rar5.c:init_unpack: 2620| 1.02k|static int init_unpack(struct rar5 *rar5) { 2621| 1.02k| rar5->file.calculated_crc32 = 0; 2622| 1.02k| init_window_mask(rar5); 2623| | 2624| 1.02k| free(rar5->cstate.window_buf); 2625| 1.02k| free(rar5->cstate.filtered_buf); 2626| | 2627| 1.02k| rar5->cstate.window_buf = NULL; 2628| 1.02k| rar5->cstate.filtered_buf = NULL; 2629| | 2630| 1.02k| if(rar5->cstate.window_size > 0) { ------------------ | Branch (2630:5): [True: 1.02k, False: 0] ------------------ 2631| 1.02k| rar5->cstate.window_buf = calloc(1, rar5->cstate.window_size); 2632| 1.02k| if(rar5->cstate.window_buf == NULL) ------------------ | Branch (2632:6): [True: 0, False: 1.02k] ------------------ 2633| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2634| 1.02k| rar5->cstate.filtered_buf = calloc(1, 2635| 1.02k| rar5->cstate.window_size); 2636| 1.02k| if(rar5->cstate.filtered_buf == NULL) ------------------ | Branch (2636:6): [True: 0, False: 1.02k] ------------------ 2637| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2638| 1.02k| } 2639| | 2640| 1.02k| clear_data_ready_stack(rar5); 2641| | 2642| 1.02k| rar5->cstate.write_ptr = 0; 2643| 1.02k| rar5->cstate.last_write_ptr = 0; 2644| | 2645| 1.02k| memset(&rar5->cstate.bd, 0, sizeof(rar5->cstate.bd)); 2646| 1.02k| memset(&rar5->cstate.ld, 0, sizeof(rar5->cstate.ld)); 2647| 1.02k| memset(&rar5->cstate.dd, 0, sizeof(rar5->cstate.dd)); 2648| 1.02k| memset(&rar5->cstate.ldd, 0, sizeof(rar5->cstate.ldd)); 2649| 1.02k| memset(&rar5->cstate.rd, 0, sizeof(rar5->cstate.rd)); 2650| 1.02k| return ARCHIVE_OK; ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2651| 1.02k|} archive_read_support_format_rar5.c:process_block: 3709| 22.4k|static int process_block(struct archive_read* a) { 3710| 22.4k| struct rar5 *rar5 = a->format->data; 3711| 22.4k| const uint8_t* p; 3712| 22.4k| int ret; 3713| | 3714| | /* If we don't have any data to be processed, this most probably means 3715| | * we need to switch to the next volume. */ 3716| 22.4k| if(rar5->main.volume && rar5->file.bytes_remaining == 0) { ------------------ | Branch (3716:5): [True: 9.07k, False: 13.3k] | Branch (3716:26): [True: 440, False: 8.63k] ------------------ 3717| | /* Capture 'split after' before advancing: advance_multivolume() 3718| | * parses following headers and overwrites this flag. */ 3719| 440| int split_after = rar5->generic.split_after > 0; 3720| 440| ret = advance_multivolume(a); 3721| 440| if(ret == ARCHIVE_EOF && split_after) { ------------------ | | 232| 880|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (3721:6): [True: 34, False: 406] | Branch (3721:28): [True: 3, False: 31] ------------------ 3722| | /* The file is promised to continue in a following 3723| | * volume, but the input ended first. */ 3724| 3| return truncated_multivolume_error(a); 3725| 3| } 3726| 437| if(ret != ARCHIVE_OK) ------------------ | | 233| 437|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3726:6): [True: 353, False: 84] ------------------ 3727| 353| return ret; 3728| 437| } 3729| | 3730| 22.0k| if(rar5->cstate.block_parsing_finished) { ------------------ | Branch (3730:5): [True: 10.1k, False: 11.9k] ------------------ 3731| 10.1k| ssize_t block_size; 3732| 10.1k| ssize_t to_skip; 3733| 10.1k| ssize_t cur_block_size; 3734| | 3735| | /* The header size won't be bigger than 6 bytes. */ 3736| 10.1k| if(!read_ahead(a, 6, &p)) { ------------------ | Branch (3736:6): [True: 49, False: 10.0k] ------------------ 3737| | /* Failed to prefetch data block header. */ 3738| 49| return ARCHIVE_EOF; ------------------ | | 232| 49|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3739| 49| } 3740| | 3741| | /* 3742| | * Read block_size by parsing block header. Validate the header 3743| | * by calculating CRC byte stored inside the header. Size of 3744| | * the header is not constant (block size can be stored either 3745| | * in 1 or 2 bytes), that's why block size is left out from the 3746| | * `compressed_block_header` structure and returned by 3747| | * `parse_block_header` as the second argument. */ 3748| | 3749| 10.0k| ret = parse_block_header(a, p, &block_size, 3750| 10.0k| &rar5->last_block_hdr); 3751| 10.0k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 10.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3751:6): [True: 177, False: 9.88k] ------------------ 3752| 177| return ret; 3753| 177| } 3754| | 3755| | /* Skip block header. Next data is huffman tables, 3756| | * if present. */ 3757| 9.88k| to_skip = sizeof(struct compressed_block_header) + 3758| 9.88k| bf_byte_count(&rar5->last_block_hdr) + 1; 3759| | 3760| | /* If the block header's to_skip value exceeds the declared 3761| | * remaining data, the archive is malformed. */ 3762| 9.88k| if(to_skip > rar5->file.bytes_remaining) { ------------------ | Branch (3762:6): [True: 0, False: 9.88k] ------------------ 3763| 0| archive_set_error(&a->archive, 3764| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3765| 0| "Block header size exceeds remaining file data"); 3766| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3767| 0| } 3768| | 3769| 9.88k| if(ARCHIVE_OK != consume(a, to_skip)) ------------------ | | 233| 9.88k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3769:6): [True: 0, False: 9.88k] ------------------ 3770| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3771| | 3772| 9.88k| rar5->file.bytes_remaining -= to_skip; 3773| | 3774| | /* The block size gives information about the whole block size, 3775| | * but the block could be stored in split form when using 3776| | * multi-volume archives. In this case, the block size will be 3777| | * bigger than the actual data stored in this file. Remaining 3778| | * part of the data will be in another file. */ 3779| | 3780| 9.88k| cur_block_size = 3781| 9.88k| rar5_min(rar5->file.bytes_remaining, block_size); ------------------ | | 60| 9.88k|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (60:25): [True: 8.46k, False: 1.41k] | | ------------------ ------------------ 3782| | 3783| 9.88k| if(block_size > rar5->file.bytes_remaining) { ------------------ | Branch (3783:6): [True: 88, False: 9.79k] ------------------ 3784| | /* If current blocks' size is bigger than our data 3785| | * size, this means we have a multivolume archive. 3786| | * In this case, skip all base headers until the end 3787| | * of the file, proceed to next "partXXX.rar" volume, 3788| | * find its signature, skip all headers up to the first 3789| | * FILE base header, and continue from there. 3790| | * 3791| | * Note that `merge_block` will update the `rar` 3792| | * context structure quite extensively. */ 3793| | 3794| 88| ret = merge_block(a, block_size, &p); 3795| 88| if(ret != ARCHIVE_OK) { ------------------ | | 233| 88|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3795:7): [True: 66, False: 22] ------------------ 3796| 66| return ret; 3797| 66| } 3798| | 3799| 22| cur_block_size = block_size; 3800| | 3801| | /* Current stream pointer should be now directly 3802| | * *after* the block that spanned through multiple 3803| | * archive files. `p` pointer should have the data of 3804| | * the *whole* block (merged from partial blocks 3805| | * stored in multiple archives files). */ 3806| 9.79k| } else { 3807| 9.79k| rar5->cstate.switch_multivolume = 0; 3808| | 3809| | /* Read the whole block size into memory. This can take 3810| | * up to 8 megabytes of memory in theoretical cases. 3811| | * Might be worth to optimize this and use a standard 3812| | * chunk of 4kb's. */ 3813| 9.79k| if(!read_ahead(a, 4 + cur_block_size, &p)) { ------------------ | Branch (3813:7): [True: 369, False: 9.42k] ------------------ 3814| | /* Failed to prefetch block data. */ 3815| 369| return ARCHIVE_EOF; ------------------ | | 232| 369|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3816| 369| } 3817| 9.79k| } 3818| | 3819| 9.45k| rar5->cstate.block_buf = p; 3820| 9.45k| rar5->cstate.cur_block_size = cur_block_size; 3821| 9.45k| rar5->cstate.block_parsing_finished = 0; 3822| | 3823| 9.45k| rar5->bits.in_addr = 0; 3824| 9.45k| rar5->bits.bit_addr = 0; 3825| | 3826| 9.45k| if(bf_is_table_present(&rar5->last_block_hdr)) { ------------------ | Branch (3826:6): [True: 1.40k, False: 8.04k] ------------------ 3827| | /* Load Huffman tables. */ 3828| 1.40k| ret = parse_tables(a, rar5, p); 3829| 1.40k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.40k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3829:7): [True: 583, False: 825] ------------------ 3830| | /* Error during decompression of Huffman 3831| | * tables. */ 3832| 583| return ret; 3833| 583| } 3834| 1.40k| } 3835| 11.9k| } else { 3836| | /* Block parsing not finished, reuse previous memory buffer. */ 3837| 11.9k| p = rar5->cstate.block_buf; 3838| 11.9k| } 3839| | 3840| | /* Uncompress the block, or a part of it, depending on how many bytes 3841| | * will be generated by uncompressing the block. 3842| | * 3843| | * In case too many bytes will be generated, calling this function 3844| | * again will resume the uncompression operation. */ 3845| 20.8k| ret = do_uncompress_block(a, p); 3846| 20.8k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 20.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3846:5): [True: 1.13k, False: 19.7k] ------------------ 3847| 1.13k| return ret; 3848| 1.13k| } 3849| | 3850| 19.7k| if(rar5->cstate.block_parsing_finished && ------------------ | Branch (3850:5): [True: 8.97k, False: 10.7k] ------------------ 3851| 8.97k| rar5->cstate.switch_multivolume == 0 && ------------------ | Branch (3851:6): [True: 8.95k, False: 18] ------------------ 3852| 8.95k| rar5->cstate.cur_block_size > 0) ------------------ | Branch (3852:6): [True: 5.80k, False: 3.15k] ------------------ 3853| 5.80k| { 3854| | /* If we're processing a normal block, consume the whole 3855| | * block. We can do this because we've already read the whole 3856| | * block to memory. */ 3857| 5.80k| if(ARCHIVE_OK != consume(a, rar5->cstate.cur_block_size)) ------------------ | | 233| 5.80k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3857:6): [True: 0, False: 5.80k] ------------------ 3858| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3859| | 3860| 5.80k| rar5->file.bytes_remaining -= rar5->cstate.cur_block_size; 3861| 13.9k| } else if(rar5->cstate.switch_multivolume) { ------------------ | Branch (3861:12): [True: 18, False: 13.8k] ------------------ 3862| | /* Don't consume the block if we're doing multivolume 3863| | * processing. The volume switching function will consume 3864| | * the proper count of bytes instead. */ 3865| 18| rar5->cstate.switch_multivolume = 0; 3866| 18| } 3867| | 3868| 19.7k| return ARCHIVE_OK; ------------------ | | 233| 19.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3869| 19.7k|} archive_read_support_format_rar5.c:parse_block_header: 2980| 10.0k|{ 2981| 10.0k| uint8_t calculated_cksum; 2982| 10.0k| memcpy(hdr, p, sizeof(struct compressed_block_header)); 2983| | 2984| 10.0k| if(bf_byte_count(hdr) > 2) { ------------------ | Branch (2984:5): [True: 177, False: 9.88k] ------------------ 2985| 177| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 177|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2986| 177| "Unsupported block header size (was %d, max is 2)", 2987| 177| bf_byte_count(hdr)); 2988| 177| return ARCHIVE_FAILED; ------------------ | | 237| 177|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2989| 177| } 2990| | 2991| | /* This should probably use bit reader interface in order to be more 2992| | * future-proof. */ 2993| 9.88k| *block_size = 0; 2994| 9.88k| switch(bf_byte_count(hdr)) { 2995| | /* 1-byte block size */ 2996| 9.39k| case 0: ------------------ | Branch (2996:3): [True: 9.39k, False: 494] ------------------ 2997| 9.39k| *block_size = *(const uint8_t*) &p[2]; 2998| 9.39k| break; 2999| | 3000| | /* 2-byte block size */ 3001| 455| case 1: ------------------ | Branch (3001:3): [True: 455, False: 9.43k] ------------------ 3002| 455| *block_size = archive_le16dec(&p[2]); 3003| 455| break; 3004| | 3005| | /* 3-byte block size */ 3006| 39| case 2: ------------------ | Branch (3006:3): [True: 39, False: 9.84k] ------------------ 3007| 39| *block_size = archive_le32dec(&p[2]); 3008| 39| *block_size &= 0x00FFFFFF; 3009| 39| break; 3010| | 3011| | /* Other block sizes are not supported. This case is not 3012| | * reached, because we have an 'if' guard before the switch 3013| | * that makes sure of it. */ 3014| 0| default: ------------------ | Branch (3014:3): [True: 0, False: 9.88k] ------------------ 3015| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3016| 9.88k| } 3017| | 3018| | /* Verify the block header checksum. 0x5A is a magic value and is 3019| | * always * constant. */ 3020| 9.88k| calculated_cksum = 0x5A 3021| 9.88k| ^ (uint8_t) hdr->block_flags_u8 3022| 9.88k| ^ (uint8_t) *block_size 3023| 9.88k| ^ (uint8_t) (*block_size >> 8) 3024| 9.88k| ^ (uint8_t) (*block_size >> 16); 3025| | 3026| 9.88k| if(calculated_cksum != hdr->block_cksum) { ------------------ | Branch (3026:5): [True: 8.60k, False: 1.27k] ------------------ 3027| |#ifndef DONT_FAIL_ON_CRC_ERROR 3028| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 3029| | "Block checksum error: got 0x%x, expected 0x%x", 3030| | hdr->block_cksum, calculated_cksum); 3031| | 3032| | return ARCHIVE_FAILED; 3033| |#endif 3034| 8.60k| } 3035| | 3036| 9.88k| return ARCHIVE_OK; ------------------ | | 233| 9.88k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3037| 9.88k|} archive_read_support_format_rar5.c:bf_byte_count: 514| 30.0k|uint8_t bf_byte_count(const struct compressed_block_header* hdr) { 515| 30.0k| return (hdr->block_flags_u8 >> 3) & 7; 516| 30.0k|} archive_read_support_format_rar5.c:merge_block: 3582| 88|{ 3583| 88| struct rar5 *rar5 = a->format->data; 3584| 88| ssize_t cur_block_size, partial_offset = 0; 3585| 88| const uint8_t* lp; 3586| 88| int ret; 3587| | 3588| 88| if(rar5->merge_mode) { ------------------ | Branch (3588:5): [True: 0, False: 88] ------------------ 3589| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3590| 0| "Recursive merge is not allowed"); 3591| | 3592| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3593| 0| } 3594| | 3595| | /* Set a flag that we're in the switching mode. */ 3596| 88| rar5->cstate.switch_multivolume = 1; 3597| | 3598| | /* Reallocate the memory which will hold the whole block. */ 3599| 88| if(rar5->vol.push_buf) ------------------ | Branch (3599:5): [True: 17, False: 71] ------------------ 3600| 17| free((void*) rar5->vol.push_buf); 3601| | 3602| | /* Increasing the allocation block by 8 is due to bit reading functions, 3603| | * which are using additional 2 or 4 bytes. Allocating the block size 3604| | * by exact value would make bit reader perform reads from invalid 3605| | * memory block when reading the last byte from the buffer. */ 3606| 88| rar5->vol.push_buf = malloc(block_size + 8); 3607| 88| if(!rar5->vol.push_buf) { ------------------ | Branch (3607:5): [True: 0, False: 88] ------------------ 3608| 0| archive_set_error(&a->archive, ENOMEM, 3609| 0| "Can't allocate memory for a merge block buffer"); 3610| 0| rar5->cstate.switch_multivolume = 0; 3611| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3612| 0| } 3613| | 3614| | /* Valgrind complains if the extension block for bit reader is not 3615| | * initialized, so initialize it. */ 3616| 88| memset(&rar5->vol.push_buf[block_size], 0, 8); 3617| | 3618| | /* A single block can span across multiple multivolume archive files, 3619| | * so we use a loop here. This loop will consume enough multivolume 3620| | * archive files until the whole block is read. */ 3621| | 3622| 1.48k| while(1) { ------------------ | Branch (3622:8): [True: 1.48k, Folded] ------------------ 3623| | /* Get the size of current block chunk in this multivolume 3624| | * archive file and read it. */ 3625| 1.48k| cur_block_size = rar5_min(rar5->file.bytes_remaining, ------------------ | | 60| 1.48k|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (60:25): [True: 22, False: 1.46k] | | ------------------ ------------------ 3626| 1.48k| block_size - partial_offset); 3627| | 3628| 1.48k| if(cur_block_size < 1) { ------------------ | Branch (3628:6): [True: 2, False: 1.48k] ------------------ 3629| | /* bytes_remaining is less than 1 at the wrong point in 3630| | * the merge loop, indicating corrupt volume 3631| | * accounting. */ 3632| 2| archive_set_error(&a->archive, 3633| 2| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3634| 2| "Encountered invalid block size during block merge"); 3635| 2| rar5->cstate.switch_multivolume = 0; 3636| 2| return ARCHIVE_FATAL; ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3637| 2| } 3638| | 3639| 1.48k| if(!read_ahead(a, cur_block_size, &lp)) { ------------------ | Branch (3639:6): [True: 8, False: 1.47k] ------------------ 3640| | /* We are in the middle of merging a block that spans 3641| | * volumes, so more data must follow; running out of 3642| | * input here means the following volume is missing. */ 3643| 8| rar5->cstate.switch_multivolume = 0; 3644| 8| return truncated_multivolume_error(a); 3645| 8| } 3646| | 3647| | /* Sanity check; there should never be a situation where this 3648| | * function reads more data than the block's size. */ 3649| 1.47k| if(partial_offset + cur_block_size > block_size) { ------------------ | Branch (3649:6): [True: 0, False: 1.47k] ------------------ 3650| 0| archive_set_error(&a->archive, 3651| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3652| 0| "Consumed too much data when merging blocks"); 3653| 0| rar5->cstate.switch_multivolume = 0; 3654| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3655| 0| } 3656| | 3657| | /* Merge previous block chunk with current block chunk, 3658| | * or create first block chunk if this is our first 3659| | * iteration. */ 3660| 1.47k| memcpy(&rar5->vol.push_buf[partial_offset], lp, cur_block_size); 3661| | 3662| | /* Advance the stream read pointer by this block chunk size. */ 3663| 1.47k| if(ARCHIVE_OK != consume(a, cur_block_size)) { ------------------ | | 233| 1.47k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3663:6): [True: 0, False: 1.47k] ------------------ 3664| | /* Data was copied but stream pointer didn't advance; 3665| | * stream position is unrecoverable. */ 3666| 0| rar5->cstate.switch_multivolume = 0; 3667| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3668| 0| } 3669| | 3670| | /* Update the pointers. `partial_offset` contains information 3671| | * about the sum of merged block chunks. */ 3672| 1.47k| partial_offset += cur_block_size; 3673| 1.47k| rar5->file.bytes_remaining -= cur_block_size; 3674| | 3675| | /* If `partial_offset` is the same as `block_size`, this means 3676| | * we've merged all block chunks and we have a valid full 3677| | * block. */ 3678| 1.47k| if(partial_offset == block_size) { ------------------ | Branch (3678:6): [True: 22, False: 1.45k] ------------------ 3679| 22| break; 3680| 22| } 3681| | 3682| | /* If we don't have any bytes to read, this means we should 3683| | * switch to another multivolume archive file. */ 3684| 1.45k| if(rar5->file.bytes_remaining == 0) { ------------------ | Branch (3684:6): [True: 1.45k, False: 0] ------------------ 3685| 1.45k| rar5->merge_mode++; 3686| 1.45k| ret = advance_multivolume(a); 3687| 1.45k| rar5->merge_mode--; 3688| 1.45k| if(ret == ARCHIVE_EOF) { ------------------ | | 232| 1.45k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (3688:7): [True: 22, False: 1.42k] ------------------ 3689| | /* The block is only partially merged but the 3690| | * input ended, so the volume that holds the rest 3691| | * of it is missing. */ 3692| 22| rar5->cstate.switch_multivolume = 0; 3693| 22| return truncated_multivolume_error(a); 3694| 1.42k| } else if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.42k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3694:14): [True: 34, False: 1.39k] ------------------ 3695| 34| rar5->cstate.switch_multivolume = 0; 3696| 34| return ret; 3697| 34| } 3698| 1.45k| } 3699| 1.45k| } 3700| | 3701| 22| *p = rar5->vol.push_buf; 3702| | 3703| | /* If we're here, we can resume unpacking by processing the block 3704| | * pointed to by the `*p` memory pointer. */ 3705| | 3706| 22| return ARCHIVE_OK; ------------------ | | 233| 22|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3707| 88|} archive_read_support_format_rar5.c:bf_is_table_present: 519| 9.45k|uint8_t bf_is_table_present(const struct compressed_block_header* hdr) { 520| 9.45k| return (hdr->block_flags_u8 >> 7) & 1; 521| 9.45k|} archive_read_support_format_rar5.c:parse_tables: 2807| 1.40k|{ 2808| 1.40k| int ret, value, i, w, idx = 0; 2809| 1.40k| uint8_t bit_length[HUFF_BC], 2810| 1.40k| table[HUFF_TABLE_SIZE], 2811| 1.40k| nibble_mask = 0xF0, 2812| 1.40k| nibble_shift = 4; 2813| | 2814| 1.40k| enum { ESCAPE = 15 }; 2815| | 2816| | /* The data for table generation is compressed using a simple RLE-like 2817| | * algorithm when storing zeroes, so we need to unpack it first. */ 2818| 16.2k| for(w = 0, i = 0; w < HUFF_BC;) { ------------------ | | 259| 16.2k|#define HUFF_BC 20 ------------------ | Branch (2818:20): [True: 14.9k, False: 1.36k] ------------------ 2819| 14.9k| if(i >= rar5->cstate.cur_block_size) { ------------------ | Branch (2819:6): [True: 46, False: 14.8k] ------------------ 2820| | /* Truncated data, can't continue. */ 2821| 46| archive_set_error(&a->archive, 2822| 46| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 46|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2823| 46| "Truncated data in huffman tables"); 2824| 46| return ARCHIVE_FAILED; ------------------ | | 237| 46|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2825| 46| } 2826| | 2827| 14.8k| value = (p[i] & nibble_mask) >> nibble_shift; 2828| | 2829| 14.8k| if(nibble_mask == 0x0F) ------------------ | Branch (2829:6): [True: 7.39k, False: 7.48k] ------------------ 2830| 7.39k| ++i; 2831| | 2832| 14.8k| nibble_mask ^= 0xFF; 2833| 14.8k| nibble_shift ^= 4; 2834| | 2835| | /* Values smaller than 15 is data, so we write it directly. 2836| | * Value 15 is a flag telling us that we need to unpack more 2837| | * bytes. */ 2838| 14.8k| if(value == ESCAPE) { ------------------ | Branch (2838:6): [True: 1.34k, False: 13.5k] ------------------ 2839| 1.34k| value = (p[i] & nibble_mask) >> nibble_shift; 2840| 1.34k| if(nibble_mask == 0x0F) ------------------ | Branch (2840:7): [True: 118, False: 1.23k] ------------------ 2841| 118| ++i; 2842| 1.34k| nibble_mask ^= 0xFF; 2843| 1.34k| nibble_shift ^= 4; 2844| | 2845| 1.34k| if(value == 0) { ------------------ | Branch (2845:7): [True: 50, False: 1.29k] ------------------ 2846| | /* We sometimes need to write the actual value 2847| | * of 15, so this case handles that. */ 2848| 50| bit_length[w++] = ESCAPE; 2849| 1.29k| } else { 2850| 1.29k| int k; 2851| | 2852| | /* Fill zeroes. */ 2853| 14.9k| for(k = 0; (k < value + 2) && (w < HUFF_BC); ------------------ | | 259| 13.7k|#define HUFF_BC 20 ------------------ | Branch (2853:16): [True: 13.7k, False: 1.21k] | Branch (2853:35): [True: 13.6k, False: 86] ------------------ 2854| 13.6k| k++) { 2855| 13.6k| bit_length[w++] = 0; 2856| 13.6k| } 2857| 1.29k| } 2858| 13.5k| } else { 2859| 13.5k| bit_length[w++] = value; 2860| 13.5k| } 2861| 14.8k| } 2862| | 2863| 1.36k| rar5->bits.in_addr = i; 2864| 1.36k| rar5->bits.bit_addr = nibble_shift ^ 4; 2865| | 2866| 1.36k| ret = create_decode_tables(bit_length, &rar5->cstate.bd, HUFF_BC); ------------------ | | 259| 1.36k|#define HUFF_BC 20 ------------------ 2867| 1.36k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.36k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2867:5): [True: 103, False: 1.25k] ------------------ 2868| 103| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 103|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2869| 103| "Decoding huffman tables failed"); 2870| 103| return ARCHIVE_FAILED; ------------------ | | 237| 103|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2871| 103| } 2872| | 2873| 94.0k| for(i = 0; i < HUFF_TABLE_SIZE;) { ------------------ | | 269| 94.0k|#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 261| 94.0k|#define HUFF_NC 306 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 263| 94.0k|#define HUFF_DC 64 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 267| 94.0k|#define HUFF_RC 44 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 265| 94.0k|#define HUFF_LDC 16 | | ------------------ ------------------ | Branch (2873:13): [True: 92.8k, False: 1.19k] ------------------ 2874| 92.8k| uint16_t num; 2875| | 2876| 92.8k| ret = decode_number(a, &rar5->cstate.bd, p, &num); 2877| 92.8k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 92.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2877:6): [True: 60, False: 92.8k] ------------------ 2878| 60| archive_set_error(&a->archive, 2879| 60| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 60|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2880| 60| "Decoding huffman tables failed"); 2881| 60| return ARCHIVE_FAILED; ------------------ | | 237| 60|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2882| 60| } 2883| | 2884| 92.8k| if(num < 16) { ------------------ | Branch (2884:6): [True: 76.8k, False: 15.9k] ------------------ 2885| | /* 0..15: store directly */ 2886| 76.8k| table[i] = (uint8_t) num; 2887| 76.8k| i++; 2888| 76.8k| } else if(num < 18) { ------------------ | Branch (2888:13): [True: 438, False: 15.5k] ------------------ 2889| | /* 16..17: repeat previous code */ 2890| 438| uint16_t n; 2891| | 2892| 438| if(ARCHIVE_OK != (ret = read_bits_16(a, rar5, p, &n))) ------------------ | | 233| 438|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2892:7): [True: 0, False: 438] ------------------ 2893| 0| return ret; 2894| | 2895| 438| if(num == 16) { ------------------ | Branch (2895:7): [True: 87, False: 351] ------------------ 2896| 87| n >>= 13; 2897| 87| n += 3; 2898| 87| skip_bits(rar5, 3); 2899| 351| } else { 2900| 351| n >>= 9; 2901| 351| n += 11; 2902| 351| skip_bits(rar5, 7); 2903| 351| } 2904| | 2905| 438| if(i > 0) { ------------------ | Branch (2905:7): [True: 436, False: 2] ------------------ 2906| 29.2k| while(n-- > 0 && i < HUFF_TABLE_SIZE) { ------------------ | | 269| 28.8k|#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 261| 28.8k|#define HUFF_NC 306 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 263| 28.8k|#define HUFF_DC 64 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 267| 28.8k|#define HUFF_RC 44 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 265| 28.8k|#define HUFF_LDC 16 | | ------------------ ------------------ | Branch (2906:11): [True: 28.8k, False: 374] | Branch (2906:22): [True: 28.7k, False: 62] ------------------ 2907| 28.7k| table[i] = table[i - 1]; 2908| 28.7k| i++; 2909| 28.7k| } 2910| 436| } else { 2911| 2| archive_set_error(&a->archive, 2912| 2| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2913| 2| "Unexpected error when decoding " 2914| 2| "huffman tables"); 2915| 2| return ARCHIVE_FAILED; ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2916| 2| } 2917| 15.5k| } else { 2918| | /* other codes: fill with zeroes `n` times */ 2919| 15.5k| uint16_t n; 2920| | 2921| 15.5k| if(ARCHIVE_OK != (ret = read_bits_16(a, rar5, p, &n))) ------------------ | | 233| 15.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2921:7): [True: 1, False: 15.5k] ------------------ 2922| 1| return ret; 2923| | 2924| 15.5k| if(num == 18) { ------------------ | Branch (2924:7): [True: 9.47k, False: 6.06k] ------------------ 2925| 9.47k| n >>= 13; 2926| 9.47k| n += 3; 2927| 9.47k| skip_bits(rar5, 3); 2928| 9.47k| } else { 2929| 6.06k| n >>= 9; 2930| 6.06k| n += 11; 2931| 6.06k| skip_bits(rar5, 7); 2932| 6.06k| } 2933| | 2934| 433k| while(n-- > 0 && i < HUFF_TABLE_SIZE) ------------------ | | 269| 419k|#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 261| 419k|#define HUFF_NC 306 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 263| 419k|#define HUFF_DC 64 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 267| 419k|#define HUFF_RC 44 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 265| 419k|#define HUFF_LDC 16 | | ------------------ ------------------ | Branch (2934:10): [True: 419k, False: 14.5k] | Branch (2934:21): [True: 418k, False: 960] ------------------ 2935| 418k| table[i++] = 0; 2936| 15.5k| } 2937| 92.8k| } 2938| | 2939| 1.19k| ret = create_decode_tables(&table[idx], &rar5->cstate.ld, HUFF_NC); ------------------ | | 261| 1.19k|#define HUFF_NC 306 ------------------ 2940| 1.19k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.19k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2940:5): [True: 288, False: 908] ------------------ 2941| 288| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 288|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2942| 288| "Failed to create literal table"); 2943| 288| return ARCHIVE_FAILED; ------------------ | | 237| 288|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2944| 288| } 2945| | 2946| 908| idx += HUFF_NC; ------------------ | | 261| 908|#define HUFF_NC 306 ------------------ 2947| | 2948| 908| ret = create_decode_tables(&table[idx], &rar5->cstate.dd, HUFF_DC); ------------------ | | 263| 908|#define HUFF_DC 64 ------------------ 2949| 908| if(ret != ARCHIVE_OK) { ------------------ | | 233| 908|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2949:5): [True: 34, False: 874] ------------------ 2950| 34| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 34|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2951| 34| "Failed to create distance table"); 2952| 34| return ARCHIVE_FAILED; ------------------ | | 237| 34|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2953| 34| } 2954| | 2955| 874| idx += HUFF_DC; ------------------ | | 263| 874|#define HUFF_DC 64 ------------------ 2956| | 2957| 874| ret = create_decode_tables(&table[idx], &rar5->cstate.ldd, HUFF_LDC); ------------------ | | 265| 874|#define HUFF_LDC 16 ------------------ 2958| 874| if(ret != ARCHIVE_OK) { ------------------ | | 233| 874|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2958:5): [True: 3, False: 871] ------------------ 2959| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2960| 3| "Failed to create lower bits of distances table"); 2961| 3| return ARCHIVE_FAILED; ------------------ | | 237| 3|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2962| 3| } 2963| | 2964| 871| idx += HUFF_LDC; ------------------ | | 265| 871|#define HUFF_LDC 16 ------------------ 2965| | 2966| 871| ret = create_decode_tables(&table[idx], &rar5->cstate.rd, HUFF_RC); ------------------ | | 267| 871|#define HUFF_RC 44 ------------------ 2967| 871| if(ret != ARCHIVE_OK) { ------------------ | | 233| 871|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2967:5): [True: 46, False: 825] ------------------ 2968| 46| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 46|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2969| 46| "Failed to create repeating distances table"); 2970| 46| return ARCHIVE_FAILED; ------------------ | | 237| 46|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2971| 46| } 2972| | 2973| 825| return ARCHIVE_OK; ------------------ | | 233| 825|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2974| 871|} archive_read_support_format_rar5.c:create_decode_tables: 2687| 5.21k|{ 2688| 5.21k| int code, upper_limit = 0, i, lc[16]; 2689| 5.21k| uint32_t decode_pos_clone[rar5_countof(table->decode_pos)]; 2690| 5.21k| ssize_t cur_len, quick_data_size; 2691| | 2692| 5.21k| memset(&lc, 0, sizeof(lc)); 2693| 5.21k| memset(table->decode_num, 0, sizeof(table->decode_num)); 2694| 5.21k| table->size = size; 2695| 5.21k| table->quick_bits = size == HUFF_NC ? 10 : 7; ------------------ | | 261| 5.21k|#define HUFF_NC 306 ------------------ | Branch (2695:22): [True: 1.19k, False: 4.01k] ------------------ 2696| | 2697| 508k| for(i = 0; i < size; i++) { ------------------ | Branch (2697:13): [True: 503k, False: 5.21k] ------------------ 2698| 503k| lc[bit_length[i] & 15]++; 2699| 503k| } 2700| | 2701| 5.21k| lc[0] = 0; 2702| 5.21k| table->decode_pos[0] = 0; 2703| 5.21k| table->decode_len[0] = 0; 2704| | 2705| 83.3k| for(i = 1; i < 16; i++) { ------------------ | Branch (2705:13): [True: 78.1k, False: 5.21k] ------------------ 2706| 78.1k| upper_limit += lc[i]; 2707| | 2708| 78.1k| table->decode_len[i] = upper_limit << (16 - i); 2709| 78.1k| table->decode_pos[i] = table->decode_pos[i - 1] + lc[i - 1]; 2710| | 2711| 78.1k| upper_limit <<= 1; 2712| 78.1k| } 2713| | 2714| | /* Verify the code-length distribution is not over-subscribed. 2715| | * After the loop above, upper_limit == sum(lc[i] * 2^(16-i)). 2716| | * For a valid prefix-free code this must be <= 2^16 = 65536. 2717| | * An over-subscribed table (> 65536) cannot produce a valid 2718| | * decode table and must be rejected. */ 2719| 5.21k| if(upper_limit > 65536) { ------------------ | Branch (2719:5): [True: 474, False: 4.73k] ------------------ 2720| 474| return ARCHIVE_FAILED; ------------------ | | 237| 474|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2721| 474| } 2722| | 2723| 4.73k| memcpy(decode_pos_clone, table->decode_pos, sizeof(decode_pos_clone)); 2724| | 2725| 413k| for(i = 0; i < size; i++) { ------------------ | Branch (2725:13): [True: 409k, False: 4.73k] ------------------ 2726| 409k| uint8_t clen = bit_length[i] & 15; 2727| 409k| if(clen > 0) { ------------------ | Branch (2727:6): [True: 72.6k, False: 336k] ------------------ 2728| 72.6k| int last_pos = decode_pos_clone[clen]; 2729| 72.6k| table->decode_num[last_pos] = i; 2730| 72.6k| decode_pos_clone[clen]++; 2731| 72.6k| } 2732| 409k| } 2733| | 2734| 4.73k| quick_data_size = (int64_t)1 << table->quick_bits; 2735| 4.73k| cur_len = 1; 2736| 1.42M| for(code = 0; code < quick_data_size; code++) { ------------------ | Branch (2736:16): [True: 1.41M, False: 4.73k] ------------------ 2737| 1.41M| int bit_field = code << (16 - table->quick_bits); 2738| 1.41M| int dist, pos; 2739| | 2740| 1.49M| while(cur_len < rar5_countof(table->decode_len) && ------------------ | | 62| 2.98M|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (2740:9): [True: 777k, False: 712k] ------------------ 2741| 777k| bit_field >= table->decode_len[cur_len]) { ------------------ | Branch (2741:5): [True: 70.2k, False: 707k] ------------------ 2742| 70.2k| cur_len++; 2743| 70.2k| } 2744| | 2745| 1.41M| table->quick_len[code] = (uint8_t) cur_len; 2746| | 2747| 1.41M| dist = bit_field - table->decode_len[cur_len - 1]; 2748| 1.41M| dist >>= (16 - cur_len); 2749| | 2750| 1.41M| pos = table->decode_pos[cur_len & 15] + dist; 2751| 1.41M| if(cur_len < rar5_countof(table->decode_pos) && pos < size) { ------------------ | | 62| 2.83M|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (2751:6): [True: 707k, False: 712k] | Branch (2751:51): [True: 707k, False: 0] ------------------ 2752| 707k| table->quick_num[code] = table->decode_num[pos]; 2753| 712k| } else { 2754| 712k| table->quick_num[code] = 0; 2755| 712k| } 2756| 1.41M| } 2757| | 2758| 4.73k| return ARCHIVE_OK; ------------------ | | 233| 4.73k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2759| 5.21k|} archive_read_support_format_rar5.c:decode_number: 2763| 882k|{ 2764| 882k| struct rar5 *rar5 = a->format->data; 2765| 882k| int i, bits, dist, ret; 2766| 882k| uint16_t bitfield; 2767| 882k| uint32_t pos; 2768| | 2769| 882k| if(ARCHIVE_OK != (ret = read_bits_16(a, rar5, p, &bitfield))) { ------------------ | | 233| 882k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2769:5): [True: 64, False: 881k] ------------------ 2770| 64| return ret; 2771| 64| } 2772| | 2773| 881k| bitfield &= 0xfffe; 2774| | 2775| 881k| if(bitfield < table->decode_len[table->quick_bits]) { ------------------ | Branch (2775:5): [True: 650k, False: 231k] ------------------ 2776| 650k| int code = bitfield >> (16 - table->quick_bits); 2777| 650k| skip_bits(rar5, table->quick_len[code]); 2778| 650k| *num = table->quick_num[code]; 2779| 650k| return ARCHIVE_OK; ------------------ | | 233| 650k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2780| 650k| } 2781| | 2782| 231k| bits = 15; 2783| | 2784| 1.55M| for(i = table->quick_bits + 1; i < 15; i++) { ------------------ | Branch (2784:33): [True: 1.32M, False: 223k] ------------------ 2785| 1.32M| if(bitfield < table->decode_len[i]) { ------------------ | Branch (2785:6): [True: 8.17k, False: 1.31M] ------------------ 2786| 8.17k| bits = i; 2787| 8.17k| break; 2788| 8.17k| } 2789| 1.32M| } 2790| | 2791| 231k| skip_bits(rar5, bits); 2792| | 2793| 231k| dist = bitfield - table->decode_len[bits - 1]; 2794| 231k| dist >>= (16 - bits); 2795| 231k| pos = table->decode_pos[bits] + dist; 2796| | 2797| 231k| if(pos >= table->size) ------------------ | Branch (2797:5): [True: 221k, False: 10.1k] ------------------ 2798| 221k| pos = 0; 2799| | 2800| 231k| *num = table->decode_num[pos]; 2801| 231k| return ARCHIVE_OK; ------------------ | | 233| 231k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2802| 881k|} archive_read_support_format_rar5.c:read_bits_16: 1044| 1.01M|{ 1045| 1.01M| if(rar5->bits.in_addr >= rar5->cstate.cur_block_size) { ------------------ | Branch (1045:5): [True: 68, False: 1.01M] ------------------ 1046| 68| archive_set_error(&a->archive, 1047| 68| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 68|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1048| 68| "Premature end of stream during extraction of data (#2)"); 1049| 68| return ARCHIVE_FATAL; ------------------ | | 239| 68|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1050| 68| } 1051| | 1052| 1.01M| uint32_t bits = archive_be24dec(p + (unsigned)rar5->bits.in_addr); 1053| 1.01M| bits >>= (8 - rar5->bits.bit_addr); 1054| 1.01M| *value = bits & 0xffff; 1055| 1.01M| return ARCHIVE_OK; ------------------ | | 233| 1.01M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1056| 1.01M|} archive_read_support_format_rar5.c:skip_bits: 1058| 1.03M|static void skip_bits(struct rar5 *rar5, int bits) { 1059| 1.03M| const int new_bits = rar5->bits.bit_addr + bits; 1060| 1.03M| rar5->bits.in_addr += new_bits >> 3; 1061| 1.03M| rar5->bits.bit_addr = new_bits & 7; 1062| 1.03M|} archive_read_support_format_rar5.c:do_uncompress_block: 3216| 20.8k|static int do_uncompress_block(struct archive_read* a, const uint8_t* p) { 3217| 20.8k| struct rar5 *rar5 = a->format->data; 3218| 20.8k| uint16_t num; 3219| 20.8k| int ret; 3220| | 3221| 20.8k| const uint64_t cmask = rar5->cstate.window_mask; 3222| 20.8k| const struct compressed_block_header* hdr = &rar5->last_block_hdr; 3223| 20.8k| const uint8_t bit_size = 1 + bf_bit_size(hdr); 3224| | 3225| 690k| while(1) { ------------------ | Branch (3225:8): [True: 690k, Folded] ------------------ 3226| 690k| if(rar5->cstate.write_ptr - rar5->cstate.last_write_ptr > ------------------ | Branch (3226:6): [True: 10.7k, False: 679k] ------------------ 3227| 690k| (rar5->cstate.window_size >> 1)) { 3228| | /* Don't allow growing data by more than half of the 3229| | * window size at a time. In such case, break the loop; 3230| | * next call to this function will continue processing 3231| | * from this moment. */ 3232| 10.7k| break; 3233| 10.7k| } 3234| | 3235| 679k| if(rar5->bits.in_addr > rar5->cstate.cur_block_size - 1 || ------------------ | Branch (3235:6): [True: 7.21k, False: 672k] ------------------ 3236| 672k| (rar5->bits.in_addr == rar5->cstate.cur_block_size - 1 && ------------------ | Branch (3236:8): [True: 3.19k, False: 669k] ------------------ 3237| 3.19k| rar5->bits.bit_addr >= bit_size)) ------------------ | Branch (3237:7): [True: 1.75k, False: 1.43k] ------------------ 3238| 8.97k| { 3239| | /* If the program counter is here, it means the 3240| | * function has finished processing the block. */ 3241| 8.97k| rar5->cstate.block_parsing_finished = 1; 3242| 8.97k| break; 3243| 8.97k| } 3244| | 3245| | /* Decode the next literal. */ 3246| 670k| if(ARCHIVE_OK != decode_number(a, &rar5->cstate.ld, p, &num)) { ------------------ | | 233| 670k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3246:6): [True: 0, False: 670k] ------------------ 3247| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3248| 0| } 3249| | 3250| | /* Num holds a decompression literal, or 'command code'. 3251| | * 3252| | * - Values lower than 256 are just bytes. Those codes 3253| | * can be stored in the output buffer directly. 3254| | * 3255| | * - Code 256 defines a new filter, which is later used to 3256| | * transform the data block accordingly to the filter type. 3257| | * The data block needs to be fully uncompressed first. 3258| | * 3259| | * - Code bigger than 257 and smaller than 262 define 3260| | * a repetition pattern that should be copied from 3261| | * an already uncompressed chunk of data. 3262| | */ 3263| | 3264| 670k| if(num < 256) { ------------------ | Branch (3264:6): [True: 176k, False: 494k] ------------------ 3265| | /* Directly store the byte. */ 3266| 176k| int64_t write_idx; 3267| | 3268| | /* A literal write emits one byte; copy_string() checks len. */ 3269| 176k| if(rar5->cstate.write_ptr >= rar5->file.unpacked_size) { ------------------ | Branch (3269:7): [True: 1.00k, False: 175k] ------------------ 3270| 1.00k| archive_set_error(&a->archive, 3271| 1.00k| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.00k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3272| 1.00k| "Uncompressed data exceeds declared size"); 3273| 1.00k| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 1.00k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3273:12): [True: 2, False: 1.00k] ------------------ 3274| 1.00k| } 3275| | 3276| 175k| write_idx = rar5->cstate.solid_offset + 3277| 175k| rar5->cstate.write_ptr++; 3278| | 3279| 175k| rar5->cstate.window_buf[write_idx & cmask] = 3280| 175k| (uint8_t) num; 3281| 175k| continue; 3282| 494k| } else if(num >= 262) { ------------------ | Branch (3282:13): [True: 41.5k, False: 452k] ------------------ 3283| 41.5k| uint16_t dist_slot; 3284| 41.5k| int len = decode_code_length(a, rar5, p, num - 262), 3285| 41.5k| dbits, 3286| 41.5k| dist = 1; 3287| | 3288| 41.5k| if(len == -1) { ------------------ | Branch (3288:7): [True: 0, False: 41.5k] ------------------ 3289| 0| archive_set_error(&a->archive, 3290| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3291| 0| "Failed to decode the code length"); 3292| | 3293| 0| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3293:12): [True: 0, False: 0] ------------------ 3294| 0| } 3295| | 3296| 41.5k| if(ARCHIVE_OK != decode_number(a, &rar5->cstate.dd, p, ------------------ | | 233| 41.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3296:7): [True: 2, False: 41.5k] ------------------ 3297| 41.5k| &dist_slot)) 3298| 2| { 3299| 2| archive_set_error(&a->archive, 3300| 2| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 2|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3301| 2| "Failed to decode the distance slot"); 3302| | 3303| 2| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3303:12): [True: 0, False: 2] ------------------ 3304| 2| } 3305| | 3306| 41.5k| if(dist_slot < 4) { ------------------ | Branch (3306:7): [True: 8.35k, False: 33.1k] ------------------ 3307| 8.35k| dbits = 0; 3308| 8.35k| dist += dist_slot; 3309| 33.1k| } else { 3310| 33.1k| dbits = dist_slot / 2 - 1; 3311| | 3312| | /* Cast to uint32_t will make sure the shift 3313| | * left operation won't produce undefined 3314| | * result. Then, the uint32_t type will 3315| | * be implicitly casted to int. */ 3316| 33.1k| dist += (uint32_t) (2 | 3317| 33.1k| (dist_slot & 1)) << dbits; 3318| 33.1k| } 3319| | 3320| 41.5k| if(dbits > 0) { ------------------ | Branch (3320:7): [True: 33.1k, False: 8.35k] ------------------ 3321| 33.1k| if(dbits >= 4) { ------------------ | Branch (3321:8): [True: 24.2k, False: 8.93k] ------------------ 3322| 24.2k| uint32_t add = 0; 3323| 24.2k| uint16_t low_dist; 3324| | 3325| 24.2k| if(dbits > 4) { ------------------ | Branch (3325:9): [True: 22.7k, False: 1.45k] ------------------ 3326| 22.7k| if(ARCHIVE_OK != (ret = read_bits_32( ------------------ | | 233| 22.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3326:10): [True: 1, False: 22.7k] ------------------ 3327| 22.7k| a, rar5, p, &add))) { 3328| | /* Return EOF if we 3329| | * can't read more 3330| | * data. */ 3331| 1| return ret; 3332| 1| } 3333| | 3334| 22.7k| skip_bits(rar5, dbits - 4); 3335| 22.7k| add = (add >> ( 3336| 22.7k| 36 - dbits)) << 4; 3337| 22.7k| dist += add; 3338| 22.7k| } 3339| | 3340| 24.2k| if(ARCHIVE_OK != decode_number(a, ------------------ | | 233| 24.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3340:9): [True: 2, False: 24.2k] ------------------ 3341| 24.2k| &rar5->cstate.ldd, p, &low_dist)) 3342| 2| { 3343| 2| archive_set_error(&a->archive, 3344| 2| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 2|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3345| 2| "Failed to decode the " 3346| 2| "distance slot"); 3347| | 3348| 2| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3348:14): [True: 0, False: 2] ------------------ 3349| 2| } 3350| | 3351| 24.2k| if(dist >= INT_MAX - low_dist - 1) { ------------------ | Branch (3351:9): [True: 0, False: 24.2k] ------------------ 3352| | /* This only happens in 3353| | * invalid archives. */ 3354| 0| archive_set_error(&a->archive, 3355| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3356| 0| "Distance pointer " 3357| 0| "overflow"); 3358| 0| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3358:14): [True: 0, False: 0] ------------------ 3359| 0| } 3360| | 3361| 24.2k| dist += low_dist; 3362| 24.2k| } else { 3363| | /* dbits is one of [0,1,2,3] */ 3364| 8.93k| int add; 3365| | 3366| 8.93k| if(ARCHIVE_OK != (ret = read_consume_bits(a, rar5, ------------------ | | 233| 8.93k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3366:9): [True: 2, False: 8.93k] ------------------ 3367| 8.93k| p, dbits, &add))) { 3368| | /* Return EOF if we can't read 3369| | * more data. */ 3370| 2| return ret; 3371| 2| } 3372| | 3373| 8.93k| dist += add; 3374| 8.93k| } 3375| 33.1k| } 3376| | 3377| 41.5k| if(dist > 0x100) { ------------------ | Branch (3377:7): [True: 13.9k, False: 27.5k] ------------------ 3378| 13.9k| len++; 3379| | 3380| 13.9k| if(dist > 0x2000) { ------------------ | Branch (3380:8): [True: 11.3k, False: 2.61k] ------------------ 3381| 11.3k| len++; 3382| | 3383| 11.3k| if(dist > 0x40000) { ------------------ | Branch (3383:9): [True: 8.61k, False: 2.73k] ------------------ 3384| 8.61k| len++; 3385| 8.61k| } 3386| 11.3k| } 3387| 13.9k| } 3388| | 3389| 41.5k| dist_cache_push(rar5, dist); 3390| 41.5k| rar5->cstate.last_len = len; 3391| | 3392| 41.5k| ret = copy_string(a, len, dist); 3393| 41.5k| if(ret != ARCHIVE_OK) ------------------ | | 233| 41.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3393:7): [True: 52, False: 41.4k] ------------------ 3394| 52| return ret; 3395| | 3396| 41.4k| continue; 3397| 452k| } else if(num == 256) { ------------------ | Branch (3397:13): [True: 3.31k, False: 449k] ------------------ 3398| | /* Create a filter. */ 3399| 3.31k| ret = parse_filter(a, p); 3400| 3.31k| if(ret != ARCHIVE_OK) ------------------ | | 233| 3.31k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3400:7): [True: 67, False: 3.24k] ------------------ 3401| 67| return ret; 3402| | 3403| 3.24k| continue; 3404| 449k| } else if(num == 257) { ------------------ | Branch (3404:13): [True: 396k, False: 52.7k] ------------------ 3405| 396k| if(rar5->cstate.last_len != 0) { ------------------ | Branch (3405:7): [True: 395k, False: 969] ------------------ 3406| 395k| ret = copy_string(a, 3407| 395k| rar5->cstate.last_len, 3408| 395k| rar5->cstate.dist_cache[0]); 3409| 395k| if(ret != ARCHIVE_OK) ------------------ | | 233| 395k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3409:8): [True: 0, False: 395k] ------------------ 3410| 0| return ret; 3411| 395k| } 3412| | 3413| 396k| continue; 3414| 396k| } else { 3415| | /* num < 262 */ 3416| 52.7k| const int idx = num - 258; 3417| 52.7k| const int dist = dist_cache_touch(rar5, idx); 3418| | 3419| 52.7k| uint16_t len_slot; 3420| 52.7k| int len; 3421| | 3422| 52.7k| if(ARCHIVE_OK != decode_number(a, &rar5->cstate.rd, p, ------------------ | | 233| 52.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3422:7): [True: 0, False: 52.7k] ------------------ 3423| 52.7k| &len_slot)) { 3424| 0| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3424:12): [True: 0, False: 0] ------------------ 3425| 0| } 3426| | 3427| 52.7k| len = decode_code_length(a, rar5, p, len_slot); 3428| 52.7k| if (len == -1) { ------------------ | Branch (3428:8): [True: 1, False: 52.7k] ------------------ 3429| 1| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3429:12): [True: 0, False: 1] ------------------ 3430| 1| } 3431| | 3432| 52.7k| rar5->cstate.last_len = len; 3433| | 3434| 52.7k| ret = copy_string(a, len, dist); 3435| 52.7k| if(ret != ARCHIVE_OK) ------------------ | | 233| 52.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3435:7): [True: 0, False: 52.7k] ------------------ 3436| 0| return ret; 3437| | 3438| 52.7k| continue; 3439| 52.7k| } 3440| 670k| } 3441| | 3442| 19.7k| return ARCHIVE_OK; ------------------ | | 233| 19.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3443| 20.8k|} archive_read_support_format_rar5.c:bf_bit_size: 509| 20.8k|uint8_t bf_bit_size(const struct compressed_block_header* hdr) { 510| 20.8k| return hdr->block_flags_u8 & 7; 511| 20.8k|} archive_read_support_format_rar5.c:decode_code_length: 3158| 94.2k|{ 3159| 94.2k| int lbits, length = 2; 3160| | 3161| 94.2k| if(code < 8) { ------------------ | Branch (3161:5): [True: 8.05k, False: 86.2k] ------------------ 3162| 8.05k| lbits = 0; 3163| 8.05k| length += code; 3164| 86.2k| } else { 3165| 86.2k| lbits = code / 4 - 1; 3166| 86.2k| length += (4 | (code & 3)) << lbits; 3167| 86.2k| } 3168| | 3169| 94.2k| if(lbits > 0) { ------------------ | Branch (3169:5): [True: 86.2k, False: 8.05k] ------------------ 3170| 86.2k| int add; 3171| | 3172| 86.2k| if(ARCHIVE_OK != read_consume_bits(a, rar5, p, lbits, &add)) ------------------ | | 233| 86.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3172:6): [True: 1, False: 86.2k] ------------------ 3173| 1| return -1; 3174| | 3175| 86.2k| length += add; 3176| 86.2k| } 3177| | 3178| 94.2k| return length; 3179| 94.2k|} archive_read_support_format_rar5.c:read_bits_32: 1027| 22.7k|{ 1028| 22.7k| if(rar5->bits.in_addr >= rar5->cstate.cur_block_size) { ------------------ | Branch (1028:5): [True: 1, False: 22.7k] ------------------ 1029| 1| archive_set_error(&a->archive, 1030| 1| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 1|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1031| 1| "Premature end of stream during extraction of data (#1)"); 1032| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1033| 1| } 1034| | 1035| 22.7k| uint32_t bits = archive_be32dec(p + rar5->bits.in_addr); 1036| 22.7k| bits <<= rar5->bits.bit_addr; 1037| 22.7k| bits |= p[rar5->bits.in_addr + 4] >> (8 - rar5->bits.bit_addr); 1038| 22.7k| *value = bits; 1039| 22.7k| return ARCHIVE_OK; ------------------ | | 233| 22.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1040| 22.7k|} archive_read_support_format_rar5.c:read_consume_bits: 1067| 102k|{ 1068| 102k| uint16_t v; 1069| 102k| int ret, num; 1070| | 1071| 102k| if(n == 0 || n > 16) { ------------------ | Branch (1071:5): [True: 0, False: 102k] | Branch (1071:15): [True: 0, False: 102k] ------------------ 1072| | /* This is a programmer error and should never happen 1073| | * in runtime. */ 1074| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1075| 0| } 1076| | 1077| 102k| ret = read_bits_16(a, rar5, p, &v); 1078| 102k| if(ret != ARCHIVE_OK) ------------------ | | 233| 102k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1078:5): [True: 3, False: 102k] ------------------ 1079| 3| return ret; 1080| | 1081| 102k| num = (int) v; 1082| 102k| num >>= 16 - n; 1083| | 1084| 102k| skip_bits(rar5, n); 1085| | 1086| 102k| if(value) ------------------ | Branch (1086:5): [True: 102k, False: 0] ------------------ 1087| 102k| *value = num; 1088| | 1089| 102k| return ARCHIVE_OK; ------------------ | | 233| 102k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1090| 102k|} archive_read_support_format_rar5.c:dist_cache_push: 837| 41.5k|static void dist_cache_push(struct rar5 *rar5, int value) { 838| 41.5k| int* q = rar5->cstate.dist_cache; 839| | 840| 41.5k| q[3] = q[2]; 841| 41.5k| q[2] = q[1]; 842| 41.5k| q[1] = q[0]; 843| 41.5k| q[0] = value; 844| 41.5k|} archive_read_support_format_rar5.c:copy_string: 3181| 490k|static int copy_string(struct archive_read* a, int len, int dist) { 3182| 490k| struct rar5 *rar5 = a->format->data; 3183| 490k| const ssize_t cmask = rar5->cstate.window_mask; 3184| 490k| const uint64_t write_ptr = rar5->cstate.write_ptr + 3185| 490k| rar5->cstate.solid_offset; 3186| 490k| int i; 3187| | 3188| 490k| if (rar5->cstate.window_buf == NULL) ------------------ | Branch (3188:6): [True: 0, False: 490k] ------------------ 3189| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3190| | 3191| 490k| if (rar5->cstate.write_ptr > rar5->file.unpacked_size || ------------------ | Branch (3191:6): [True: 0, False: 490k] ------------------ 3192| 490k| len > rar5->file.unpacked_size - rar5->cstate.write_ptr) { ------------------ | Branch (3192:6): [True: 52, False: 490k] ------------------ 3193| 52| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 52|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3194| 52| "Uncompressed data exceeds declared size"); 3195| 52| return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar5->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 49|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3195:10): [True: 3, False: 49] ------------------ 3196| 52| } 3197| | 3198| | /* The unpacker spends most of the time in this function. It would be 3199| | * a good idea to introduce some optimizations here. 3200| | * 3201| | * Just remember that this loop treats buffers that overlap differently 3202| | * than buffers that do not overlap. This is why a simple memcpy(3) 3203| | * call will not be enough. */ 3204| | 3205| 808M| for(i = 0; i < len; i++) { ------------------ | Branch (3205:13): [True: 807M, False: 490k] ------------------ 3206| 807M| const ssize_t write_idx = (write_ptr + i) & cmask; 3207| 807M| const ssize_t read_idx = (write_ptr + i - dist) & cmask; 3208| 807M| rar5->cstate.window_buf[write_idx] = 3209| 807M| rar5->cstate.window_buf[read_idx]; 3210| 807M| } 3211| | 3212| 490k| rar5->cstate.write_ptr += len; 3213| 490k| return ARCHIVE_OK; ------------------ | | 233| 490k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3214| 490k|} archive_read_support_format_rar5.c:parse_filter: 3093| 3.31k|static int parse_filter(struct archive_read* ar, const uint8_t* p) { 3094| 3.31k| struct rar5 *rar5 = ar->format->data; 3095| 3.31k| uint32_t block_start, block_length; 3096| 3.31k| uint16_t filter_type; 3097| 3.31k| struct filter_info* filt = NULL; 3098| 3.31k| int ret; 3099| | 3100| | /* Read the parameters from the input stream. */ 3101| 3.31k| if(ARCHIVE_OK != (ret = parse_filter_data(ar, rar5, p, &block_start))) ------------------ | | 233| 3.31k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3101:5): [True: 0, False: 3.31k] ------------------ 3102| 0| return ret; 3103| | 3104| 3.31k| if(ARCHIVE_OK != (ret = parse_filter_data(ar, rar5, p, &block_length))) ------------------ | | 233| 3.31k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3104:5): [True: 0, False: 3.31k] ------------------ 3105| 0| return ret; 3106| | 3107| 3.31k| if(ARCHIVE_OK != (ret = read_bits_16(ar, rar5, p, &filter_type))) ------------------ | | 233| 3.31k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3107:5): [True: 0, False: 3.31k] ------------------ 3108| 0| return ret; 3109| | 3110| 3.31k| filter_type >>= 13; 3111| 3.31k| skip_bits(rar5, 3); 3112| | 3113| | /* Perform some sanity checks on this filter parameters. */ 3114| | 3115| 3.31k| if(block_length < 4 || ------------------ | Branch (3115:5): [True: 43, False: 3.26k] ------------------ 3116| 3.26k| block_length > 0x400000 || ------------------ | Branch (3116:6): [True: 3, False: 3.26k] ------------------ 3117| 3.26k| !is_valid_filter_block_start(rar5, block_start) || ------------------ | Branch (3117:6): [True: 21, False: 3.24k] ------------------ 3118| 3.24k| (rar5->cstate.window_size > 0 && ------------------ | Branch (3118:7): [True: 3.24k, False: 0] ------------------ 3119| 3.24k| (ssize_t)block_length > rar5->cstate.window_size >> 1)) ------------------ | Branch (3119:7): [True: 0, False: 3.24k] ------------------ 3120| 67| { 3121| 67| archive_set_error(&ar->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 67|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3122| 67| "Invalid filter encountered"); 3123| 67| return ARCHIVE_FAILED; ------------------ | | 237| 67|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3124| 67| } 3125| | 3126| | /* Allocate a new filter. */ 3127| 3.24k| filt = add_new_filter(rar5); 3128| 3.24k| if(filt == NULL) { ------------------ | Branch (3128:5): [True: 0, False: 3.24k] ------------------ 3129| 0| archive_set_error(&ar->archive, ENOMEM, 3130| 0| "Can't allocate memory for a filter descriptor"); 3131| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3132| 0| } 3133| | 3134| 3.24k| filt->type = filter_type; 3135| 3.24k| filt->block_start = rar5->cstate.write_ptr + block_start; 3136| 3.24k| filt->block_length = block_length; 3137| | 3138| 3.24k| rar5->cstate.last_block_start = filt->block_start; 3139| 3.24k| rar5->cstate.last_block_length = filt->block_length; 3140| | 3141| | /* Read some more data in case this is a DELTA filter. Other filter 3142| | * types don't require any additional data over what was already 3143| | * read. */ 3144| 3.24k| if(filter_type == FILTER_DELTA) { ------------------ | Branch (3144:5): [True: 296, False: 2.94k] ------------------ 3145| 296| int channels; 3146| | 3147| 296| if(ARCHIVE_OK != (ret = read_consume_bits(ar, rar5, p, 5, &channels))) ------------------ | | 233| 296|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3147:6): [True: 0, False: 296] ------------------ 3148| 0| return ret; 3149| | 3150| 296| filt->channels = channels + 1; 3151| 296| } 3152| | 3153| 3.24k| return ARCHIVE_OK; ------------------ | | 233| 3.24k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3154| 3.24k|} archive_read_support_format_rar5.c:parse_filter_data: 3042| 6.62k|{ 3043| 6.62k| int i, bytes, ret; 3044| 6.62k| uint32_t data = 0; 3045| | 3046| 6.62k| if(ARCHIVE_OK != (ret = read_consume_bits(a, rar5, p, 2, &bytes))) ------------------ | | 233| 6.62k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3046:5): [True: 0, False: 6.62k] ------------------ 3047| 0| return ret; 3048| | 3049| 6.62k| bytes++; 3050| | 3051| 14.2k| for(i = 0; i < bytes; i++) { ------------------ | Branch (3051:13): [True: 7.58k, False: 6.62k] ------------------ 3052| 7.58k| uint16_t byte; 3053| | 3054| 7.58k| if(ARCHIVE_OK != (ret = read_bits_16(a, rar5, p, &byte))) { ------------------ | | 233| 7.58k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3054:6): [True: 0, False: 7.58k] ------------------ 3055| 0| return ret; 3056| 0| } 3057| | 3058| | /* Cast to uint32_t will ensure the shift operation will not 3059| | * produce undefined result. */ 3060| 7.58k| data += ((uint32_t) byte >> 8) << (i * 8); 3061| 7.58k| skip_bits(rar5, 8); 3062| 7.58k| } 3063| | 3064| 6.62k| *filter_data = data; 3065| 6.62k| return ARCHIVE_OK; ------------------ | | 233| 6.62k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3066| 6.62k|} archive_read_support_format_rar5.c:is_valid_filter_block_start: 3071| 3.26k|{ 3072| 3.26k| const int64_t block_start = (ssize_t) start + rar5->cstate.write_ptr; 3073| 3.26k| const int64_t last_bs = rar5->cstate.last_block_start; 3074| 3.26k| const ssize_t last_bl = rar5->cstate.last_block_length; 3075| | 3076| 3.26k| if(last_bs == 0 || last_bl == 0) { ------------------ | Branch (3076:5): [True: 122, False: 3.14k] | Branch (3076:21): [True: 0, False: 3.14k] ------------------ 3077| | /* We didn't have any filters yet, so accept this offset. */ 3078| 122| return 1; 3079| 122| } 3080| | 3081| 3.14k| if(block_start >= last_bs + last_bl) { ------------------ | Branch (3081:5): [True: 3.12k, False: 21] ------------------ 3082| | /* Current offset is bigger than last block's end offset, so 3083| | * accept current offset. */ 3084| 3.12k| return 1; 3085| 3.12k| } 3086| | 3087| | /* Any other case is not a normal situation and we should fail. */ 3088| 21| return 0; 3089| 3.14k|} archive_read_support_format_rar5.c:add_new_filter: 557| 3.24k|static struct filter_info* add_new_filter(struct rar5 *rar5) { 558| 3.24k| struct filter_info* f = calloc(1, sizeof(*f)); 559| | 560| 3.24k| if(!f) { ------------------ | Branch (560:5): [True: 0, False: 3.24k] ------------------ 561| 0| return NULL; 562| 0| } 563| | 564| 3.24k| if (CDE_OK != cdeque_push_back(&rar5->cstate.filters, cdeque_filter(f))) { ------------------ | Branch (564:6): [True: 0, False: 3.24k] ------------------ 565| 0| free(f); 566| 0| return NULL; 567| 0| } 568| | 569| 3.24k| return f; 570| 3.24k|} archive_read_support_format_rar5.c:cdeque_push_back: 445| 3.24k|static int cdeque_push_back(struct cdeque* d, void* item) { 446| 3.24k| if(d == NULL) ------------------ | Branch (446:5): [True: 0, False: 3.24k] ------------------ 447| 0| return CDE_PARAM; 448| | 449| 3.24k| if(d->size == d->cap_mask + 1) ------------------ | Branch (449:5): [True: 0, False: 3.24k] ------------------ 450| 0| return CDE_OUT_OF_BOUNDS; 451| | 452| 3.24k| d->arr[d->end_pos] = (size_t) item; 453| 3.24k| d->end_pos = (d->end_pos + 1) & d->cap_mask; 454| 3.24k| d->size++; 455| | 456| 3.24k| return CDE_OK; 457| 3.24k|} archive_read_support_format_rar5.c:cdeque_filter: 486| 3.24k|static void* cdeque_filter(struct filter_info* f) { 487| 3.24k| return (void**) (size_t) f; 488| 3.24k|} archive_read_support_format_rar5.c:dist_cache_touch: 846| 52.7k|static int dist_cache_touch(struct rar5 *rar5, int idx) { 847| 52.7k| int* q = rar5->cstate.dist_cache; 848| 52.7k| int i, dist = q[idx]; 849| | 850| 206k| for(i = idx; i > 0; i--) ------------------ | Branch (850:15): [True: 153k, False: 52.7k] ------------------ 851| 153k| q[i] = q[i - 1]; 852| | 853| 52.7k| q[0] = dist; 854| 52.7k| return dist; 855| 52.7k|} archive_read_support_format_rar5.c:bf_is_last_block: 524| 2.83k|uint8_t bf_is_last_block(const struct compressed_block_header* hdr) { 525| 2.83k| return (hdr->block_flags_u8 >> 6) & 1; 526| 2.83k|} archive_read_support_format_rar5.c:apply_filters: 785| 22.0k|static int apply_filters(struct archive_read* a) { 786| 22.0k| struct rar5 *rar5 = a->format->data; 787| 22.0k| struct filter_info* flt; 788| 22.0k| int ret; 789| | 790| 22.0k| rar5->cstate.all_filters_applied = 0; 791| | 792| | /* Get the first filter that can be applied to our data. The data 793| | * needs to be fully unpacked before the filter can be run. */ 794| 22.0k| if(CDE_OK == cdeque_front(&rar5->cstate.filters, ------------------ | Branch (794:5): [True: 5.73k, False: 16.3k] ------------------ 795| 22.0k| cdeque_filter_p(&flt))) { 796| | /* Check if our unpacked data fully covers this filter's 797| | * range. */ 798| 5.73k| if(rar5->cstate.write_ptr > flt->block_start && ------------------ | Branch (798:6): [True: 5.61k, False: 126] ------------------ 799| 5.61k| rar5->cstate.write_ptr >= flt->block_start + ------------------ | Branch (799:7): [True: 5.20k, False: 410] ------------------ 800| 5.61k| flt->block_length) { 801| | /* Check if we have some data pending to be written 802| | * right before the filter's start offset. */ 803| 5.20k| if(rar5->cstate.last_write_ptr == flt->block_start) { ------------------ | Branch (803:7): [True: 2.60k, False: 2.59k] ------------------ 804| | /* Run the filter specified by descriptor 805| | * `flt`. */ 806| 2.60k| ret = run_filter(a, flt); 807| 2.60k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 2.60k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (807:8): [True: 4, False: 2.60k] ------------------ 808| | /* Filter failure, return error. */ 809| 4| return ret; 810| 4| } 811| | 812| | /* Filter descriptor won't be needed anymore 813| | * after it's used, * so remove it from the 814| | * filter list and free its memory. */ 815| 2.60k| (void) cdeque_pop_front(&rar5->cstate.filters, 816| 2.60k| cdeque_filter_p(&flt)); 817| | 818| 2.60k| free(flt); 819| 2.60k| } else { 820| | /* We can't run filters yet, dump the memory 821| | * right before the filter. */ 822| 2.59k| push_window_data(a, rar5, 823| 2.59k| rar5->cstate.last_write_ptr, 824| 2.59k| flt->block_start); 825| 2.59k| } 826| | 827| | /* Return 'filter applied or not needed' state to the 828| | * caller. */ 829| 5.19k| return ARCHIVE_RETRY; ------------------ | | 234| 5.19k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 830| 5.20k| } 831| 5.73k| } 832| | 833| 16.8k| rar5->cstate.all_filters_applied = 1; 834| 16.8k| return ARCHIVE_OK; ------------------ | | 233| 16.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 835| 22.0k|} archive_read_support_format_rar5.c:run_filter: 675| 2.60k|static int run_filter(struct archive_read* a, struct filter_info* flt) { 676| 2.60k| struct rar5 *rar5 = a->format->data; 677| 2.60k| int ret; 678| | 679| 2.60k| clear_data_ready_stack(rar5); 680| 2.60k| free(rar5->cstate.filtered_buf); 681| | 682| 2.60k| rar5->cstate.filtered_buf = malloc(flt->block_length); 683| 2.60k| if(!rar5->cstate.filtered_buf) { ------------------ | Branch (683:5): [True: 0, False: 2.60k] ------------------ 684| 0| archive_set_error(&a->archive, ENOMEM, 685| 0| "Can't allocate memory for filter data"); 686| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 687| 0| } 688| | 689| 2.60k| switch(flt->type) { 690| 129| case FILTER_DELTA: ------------------ | Branch (690:3): [True: 129, False: 2.48k] ------------------ 691| 129| ret = run_delta_filter(rar5, flt); 692| 129| break; 693| | 694| 13| case FILTER_E8: ------------------ | Branch (694:3): [True: 13, False: 2.59k] ------------------ 695| | /* fallthrough */ 696| 52| case FILTER_E8E9: ------------------ | Branch (696:3): [True: 39, False: 2.57k] ------------------ 697| 52| ret = run_e8e9_filter(rar5, flt, 698| 52| flt->type == FILTER_E8E9); 699| 52| break; 700| | 701| 2.42k| case FILTER_ARM: ------------------ | Branch (701:3): [True: 2.42k, False: 185] ------------------ 702| 2.42k| ret = run_arm_filter(rar5, flt); 703| 2.42k| break; 704| | 705| 4| default: ------------------ | Branch (705:3): [True: 4, False: 2.60k] ------------------ 706| 4| archive_set_error(&a->archive, 707| 4| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 708| 4| "Unsupported filter type: 0x%x", 709| 4| (unsigned int)flt->type); 710| 4| return ARCHIVE_FAILED; ------------------ | | 237| 4|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 711| 2.60k| } 712| | 713| 2.60k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 2.60k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (713:5): [True: 0, False: 2.60k] ------------------ 714| | /* Filter has failed. */ 715| 0| return ret; 716| 0| } 717| | 718| 2.60k| if(ARCHIVE_OK != push_data_ready(a, rar5, rar5->cstate.filtered_buf, ------------------ | | 233| 2.60k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (718:5): [True: 0, False: 2.60k] ------------------ 719| 2.60k| flt->block_length, rar5->cstate.last_write_ptr)) 720| 0| { 721| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 722| 0| "Stack overflow when submitting unpacked data"); 723| | 724| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 725| 0| } 726| | 727| 2.60k| rar5->cstate.last_write_ptr += flt->block_length; 728| 2.60k| return ARCHIVE_OK; ------------------ | | 233| 2.60k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 729| 2.60k|} archive_read_support_format_rar5.c:run_delta_filter: 572| 129|static int run_delta_filter(struct rar5 *rar5, struct filter_info* flt) { 573| 129| int i; 574| 129| ssize_t dest_pos, src_pos = 0; 575| | 576| 832| for(i = 0; i < flt->channels; i++) { ------------------ | Branch (576:13): [True: 703, False: 129] ------------------ 577| 703| uint8_t prev_byte = 0; 578| 703| for(dest_pos = i; 579| 791k| dest_pos < flt->block_length; ------------------ | Branch (579:5): [True: 791k, False: 703] ------------------ 580| 791k| dest_pos += flt->channels) 581| 791k| { 582| 791k| uint8_t byte; 583| | 584| 791k| byte = rar5->cstate.window_buf[ 585| 791k| (rar5->cstate.solid_offset + flt->block_start + 586| 791k| src_pos) & rar5->cstate.window_mask]; 587| | 588| 791k| prev_byte -= byte; 589| 791k| rar5->cstate.filtered_buf[dest_pos] = prev_byte; 590| 791k| src_pos++; 591| 791k| } 592| 703| } 593| | 594| 129| return ARCHIVE_OK; ------------------ | | 233| 129|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 595| 129|} archive_read_support_format_rar5.c:run_e8e9_filter: 599| 52|{ 600| 52| const uint32_t file_size = 0x1000000; 601| 52| ssize_t i; 602| | 603| 52| circular_memcpy(rar5->cstate.filtered_buf, 604| 52| rar5->cstate.window_buf, rar5->cstate.window_mask, 605| 52| rar5->cstate.solid_offset + flt->block_start, 606| 52| rar5->cstate.solid_offset + flt->block_start + flt->block_length); 607| | 608| 16.0k| for(i = 0; i < flt->block_length - 4;) { ------------------ | Branch (608:13): [True: 15.9k, False: 52] ------------------ 609| 15.9k| uint8_t b = rar5->cstate.window_buf[ 610| 15.9k| (rar5->cstate.solid_offset + flt->block_start + 611| 15.9k| i++) & rar5->cstate.window_mask]; 612| | 613| | /* 614| | * 0xE8 = x86's call (function call) 615| | * 0xE9 = x86's jmp (unconditional jump) 616| | */ 617| 15.9k| if(b == 0xE8 || (extended && b == 0xE9)) { ------------------ | Branch (617:6): [True: 1, False: 15.9k] | Branch (617:20): [True: 3.37k, False: 12.5k] | Branch (617:32): [True: 0, False: 3.37k] ------------------ 618| | 619| 1| uint32_t addr; 620| 1| uint32_t offset = (i + flt->block_start) % file_size; 621| | 622| 1| addr = read_filter_data(rar5, 623| 1| (uint32_t)(rar5->cstate.solid_offset + 624| 1| flt->block_start + i) & rar5->cstate.window_mask); 625| | 626| 1| if(addr & 0x80000000) { ------------------ | Branch (626:7): [True: 1, False: 0] ------------------ 627| 1| if(((addr + offset) & 0x80000000) == 0) { ------------------ | Branch (627:8): [True: 0, False: 1] ------------------ 628| 0| write_filter_data(rar5, (uint32_t)i, 629| 0| addr + file_size); 630| 0| } 631| 1| } else { 632| 0| if((addr - file_size) & 0x80000000) { ------------------ | Branch (632:8): [True: 0, False: 0] ------------------ 633| 0| uint32_t naddr = addr - offset; 634| 0| write_filter_data(rar5, (uint32_t)i, 635| 0| naddr); 636| 0| } 637| 0| } 638| | 639| 1| i += 4; 640| 1| } 641| 15.9k| } 642| | 643| 52| return ARCHIVE_OK; ------------------ | | 233| 52|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 644| 52|} archive_read_support_format_rar5.c:circular_memcpy: 531| 2.53k|{ 532| 2.53k| if((start & mask) > (end & mask)) { ------------------ | Branch (532:5): [True: 2, False: 2.52k] ------------------ 533| 2| ssize_t len1 = mask + 1 - (start & mask); 534| 2| ssize_t len2 = end & mask; 535| | 536| 2| memcpy(dst, &window[start & mask], len1); 537| 2| memcpy(dst + len1, window, len2); 538| 2.52k| } else { 539| 2.52k| memcpy(dst, &window[start & mask], (size_t) (end - start)); 540| 2.52k| } 541| 2.53k|} archive_read_support_format_rar5.c:read_filter_data: 543| 55|static uint32_t read_filter_data(struct rar5 *rar5, uint32_t offset) { 544| 55| uint8_t linear_buf[4]; 545| 55| circular_memcpy(linear_buf, rar5->cstate.window_buf, 546| 55| rar5->cstate.window_mask, offset, offset + 4); 547| 55| return archive_le32dec(linear_buf); 548| 55|} archive_read_support_format_rar5.c:write_filter_data: 552| 54|{ 553| 54| archive_le32enc(&rar5->cstate.filtered_buf[offset], value); 554| 54|} archive_read_support_format_rar5.c:run_arm_filter: 646| 2.42k|static int run_arm_filter(struct rar5 *rar5, struct filter_info* flt) { 647| 2.42k| ssize_t i = 0; 648| 2.42k| uint32_t offset; 649| | 650| 2.42k| circular_memcpy(rar5->cstate.filtered_buf, 651| 2.42k| rar5->cstate.window_buf, rar5->cstate.window_mask, 652| 2.42k| rar5->cstate.solid_offset + flt->block_start, 653| 2.42k| rar5->cstate.solid_offset + flt->block_start + flt->block_length); 654| | 655| 70.4k| for(i = 0; i < flt->block_length - 3; i += 4) { ------------------ | Branch (655:13): [True: 67.9k, False: 2.42k] ------------------ 656| 67.9k| uint8_t* b = &rar5->cstate.window_buf[ 657| 67.9k| (rar5->cstate.solid_offset + 658| 67.9k| flt->block_start + i + 3) & rar5->cstate.window_mask]; 659| | 660| 67.9k| if(*b == 0xEB) { ------------------ | Branch (660:6): [True: 54, False: 67.9k] ------------------ 661| | /* 0xEB = ARM's BL (branch + link) instruction. */ 662| 54| offset = read_filter_data(rar5, 663| 54| (rar5->cstate.solid_offset + flt->block_start + i) & 664| 54| (uint32_t)rar5->cstate.window_mask) & 0x00ffffff; 665| | 666| 54| offset -= (uint32_t) ((i + flt->block_start) / 4); 667| 54| offset = (offset & 0x00ffffff) | 0xeb000000; 668| 54| write_filter_data(rar5, (uint32_t)i, offset); 669| 54| } 670| 67.9k| } 671| | 672| 2.42k| return ARCHIVE_OK; ------------------ | | 233| 2.42k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 673| 2.42k|} archive_read_support_format_rar5.c:push_data_ready: 3905| 27.2k|{ 3906| 27.2k| int i; 3907| | 3908| | /* Don't push if we're in skip mode. This is needed because solid 3909| | * streams need full processing even if we're skipping data. After 3910| | * fully processing the stream, we need to discard the generated bytes, 3911| | * because we're interested only in the side effect: building up the 3912| | * internal window circular buffer. This window buffer will be used 3913| | * later during unpacking of requested data. */ 3914| 27.2k| if(rar5->skip_mode) ------------------ | Branch (3914:5): [True: 1.11k, False: 26.1k] ------------------ 3915| 1.11k| return ARCHIVE_OK; ------------------ | | 233| 1.11k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3916| | 3917| | /* Sanity check. */ 3918| 26.1k| if(offset != rar5->file.last_offset + rar5->file.last_size) { ------------------ | Branch (3918:5): [True: 0, False: 26.1k] ------------------ 3919| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3920| 0| "Sanity check error: output stream is not continuous"); 3921| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3922| 0| } 3923| | 3924| 31.6k| for(i = 0; i < rar5_countof(rar5->cstate.dready); i++) { ------------------ | | 62| 31.6k|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (3924:13): [True: 31.6k, False: 0] ------------------ 3925| 31.6k| struct data_ready* d = &rar5->cstate.dready[i]; 3926| 31.6k| if(!d->used) { ------------------ | Branch (3926:6): [True: 26.1k, False: 5.55k] ------------------ 3927| 26.1k| d->used = 1; 3928| 26.1k| d->buf = buf; 3929| 26.1k| d->size = size; 3930| 26.1k| d->offset = offset; 3931| | 3932| | /* These fields are used only in sanity checking. */ 3933| 26.1k| rar5->file.last_offset = offset; 3934| 26.1k| rar5->file.last_size = size; 3935| | 3936| | /* Calculate the checksum of this new block before 3937| | * submitting data to libarchive's engine. */ 3938| 26.1k| update_crc(rar5, d->buf, d->size); 3939| | 3940| 26.1k| return ARCHIVE_OK; ------------------ | | 233| 26.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3941| 26.1k| } 3942| 31.6k| } 3943| | 3944| | /* Program counter will reach this code if the 3945| | * `rar5->cstate.data_ready` stack will be filled up so that no new 3946| | * entries will be allowed. The code shouldn't allow such situation to 3947| | * occur. So we treat this case as an internal error. */ 3948| | 3949| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3950| 0| "Premature end of data_ready stack"); 3951| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3952| 26.1k|} archive_read_support_format_rar5.c:cdeque_front: 436| 22.6k|static int cdeque_front(struct cdeque* d, void** value) { 437| 22.6k| if(d->size > 0) { ------------------ | Branch (437:5): [True: 6.27k, False: 16.3k] ------------------ 438| 6.27k| cdeque_front_fast(d, value); 439| 6.27k| return CDE_OK; 440| 6.27k| } else 441| 16.3k| return CDE_OUT_OF_BOUNDS; 442| 22.6k|} archive_read_support_format_rar5.c:cdeque_front_fast: 430| 6.27k|static void cdeque_front_fast(struct cdeque* d, void** value) { 431| 6.27k| *value = (void*) d->arr[d->beg_pos]; 432| 6.27k|} archive_read_support_format_rar5.c:push_window_data: 781| 19.0k|{ 782| 19.0k| push_data(a, rar5, rar5->cstate.window_buf, idx_begin, idx_end); 783| 19.0k|} archive_read_support_format_rar5.c:push_data: 737| 19.0k|{ 738| 19.0k| const ssize_t wmask = rar5->cstate.window_mask; 739| 19.0k| const ssize_t solid_write_ptr = (rar5->cstate.solid_offset + 740| 19.0k| rar5->cstate.last_write_ptr) & wmask; 741| | 742| 19.0k| idx_begin += rar5->cstate.solid_offset; 743| 19.0k| idx_end += rar5->cstate.solid_offset; 744| | 745| | /* Check if our unpacked data is wrapped inside the window circular 746| | * buffer. If it's not wrapped, it can be copied out by using 747| | * a single memcpy, but when it's wrapped, we need to copy the first 748| | * part with one memcpy, and the second part with another memcpy. */ 749| | 750| 19.0k| if((idx_begin & wmask) > (idx_end & wmask)) { ------------------ | Branch (750:5): [True: 5.55k, False: 13.5k] ------------------ 751| | /* The data is wrapped (begin offset sis bigger than end 752| | * offset). */ 753| 5.55k| const ssize_t frag1_size = rar5->cstate.window_size - 754| 5.55k| (idx_begin & wmask); 755| 5.55k| const ssize_t frag2_size = idx_end & wmask; 756| | 757| | /* Copy the first part of the buffer first. */ 758| 5.55k| push_data_ready(a, rar5, buf + solid_write_ptr, frag1_size, 759| 5.55k| rar5->cstate.last_write_ptr); 760| | 761| | /* Copy the second part of the buffer. */ 762| 5.55k| push_data_ready(a, rar5, buf, frag2_size, 763| 5.55k| rar5->cstate.last_write_ptr + frag1_size); 764| | 765| 5.55k| rar5->cstate.last_write_ptr += frag1_size + frag2_size; 766| 13.5k| } else { 767| | /* Data is not wrapped, so we can just use one call to copy the 768| | * data. */ 769| 13.5k| push_data_ready(a, rar5, 770| 13.5k| buf + solid_write_ptr, (idx_end - idx_begin) & wmask, 771| 13.5k| rar5->cstate.last_write_ptr); 772| | 773| 13.5k| rar5->cstate.last_write_ptr += idx_end - idx_begin; 774| 13.5k| } 775| 19.0k|} archive_read_support_format_rar5.c:verify_global_checksums: 4326| 1.12k|static int verify_global_checksums(struct archive_read* a) { 4327| 1.12k| return verify_checksums(a); 4328| 1.12k|} archive_read_support_format_rar5.c:verify_checksums: 4228| 1.12k|static int verify_checksums(struct archive_read* a) { 4229| 1.12k| struct rar5 *rar5 = a->format->data; 4230| 1.12k| int verify_crc; 4231| | 4232| | /* Check checksums only when actually unpacking the data. There's no 4233| | * need to calculate checksum when we're skipping data in solid archives 4234| | * (skipping in solid archives is the same thing as unpacking compressed 4235| | * data and discarding the result). */ 4236| | 4237| 1.12k| if(!rar5->skip_mode) { ------------------ | Branch (4237:5): [True: 1.06k, False: 62] ------------------ 4238| | /* Always check checksums if we're not in skip mode */ 4239| 1.06k| verify_crc = 1; 4240| 1.06k| } else { 4241| | /* We can override the logic above with a compile-time option 4242| | * NO_CRC_ON_SOLID_SKIP. This option is used during debugging, 4243| | * and it will check checksums of unpacked data even when 4244| | * we're skipping it. */ 4245| | 4246| |#if defined CHECK_CRC_ON_SOLID_SKIP 4247| | /* Debug case */ 4248| | verify_crc = 1; 4249| |#else 4250| | /* Normal case */ 4251| 62| verify_crc = 0; 4252| 62|#endif 4253| 62| } 4254| | 4255| 1.12k| if(verify_crc) { ------------------ | Branch (4255:5): [True: 1.06k, False: 62] ------------------ 4256| | /* During unpacking, on each unpacked block we're calling the 4257| | * update_crc() function. Since we are here, the unpacking 4258| | * process is already over and we can check if calculated 4259| | * checksum (CRC32 or BLAKE2sp) is the same as what is stored 4260| | * in the archive. */ 4261| 1.06k| if(rar5->file.stored_crc32 > 0) { ------------------ | Branch (4261:6): [True: 1.06k, False: 0] ------------------ 4262| | /* Check CRC32 only when the file contains a CRC32 4263| | * value for this file. */ 4264| | 4265| 1.06k| if(rar5->file.calculated_crc32 != ------------------ | Branch (4265:7): [True: 1.06k, False: 0] ------------------ 4266| 1.06k| rar5->file.stored_crc32) { 4267| | /* Checksums do not match; the unpacked file 4268| | * is corrupted. */ 4269| | 4270| 1.06k| DEBUG_CODE { ------------------ | | 68| 1.06k|#define DEBUG_CODE if(0) | | ------------------ | | | Branch (68:23): [Folded, False: 1.06k] | | ------------------ ------------------ 4271| 0| printf("Checksum error: CRC32 " 4272| 0| "(was: %08" PRIx32 ", expected: %08" PRIx32 ")\n", 4273| 0| rar5->file.calculated_crc32, 4274| 0| rar5->file.stored_crc32); 4275| 0| } 4276| | 4277| |#ifndef DONT_FAIL_ON_CRC_ERROR 4278| | archive_set_error(&a->archive, 4279| | ARCHIVE_ERRNO_FILE_FORMAT, 4280| | "Checksum error: CRC32"); 4281| | return ARCHIVE_FAILED; 4282| |#endif 4283| 1.06k| } else { 4284| 0| DEBUG_CODE { ------------------ | | 68| 0|#define DEBUG_CODE if(0) | | ------------------ | | | Branch (68:23): [Folded, False: 0] | | ------------------ ------------------ 4285| 0| printf("Checksum OK: CRC32 " 4286| 0| "(%08" PRIx32 "/%08" PRIx32 ")\n", 4287| 0| rar5->file.stored_crc32, 4288| 0| rar5->file.calculated_crc32); 4289| 0| } 4290| 0| } 4291| 1.06k| } 4292| | 4293| 1.06k| if(rar5->file.has_blake2 > 0) { ------------------ | Branch (4293:6): [True: 1.06k, False: 0] ------------------ 4294| | /* BLAKE2sp is an optional checksum algorithm that is 4295| | * added to RARv5 archives when using the `-htb` switch 4296| | * during creation of archive. 4297| | * 4298| | * We now finalize the hash calculation by calling the 4299| | * `final` function. This will generate the final hash 4300| | * value we can use to compare it with the BLAKE2sp 4301| | * checksum that is stored in the archive. 4302| | * 4303| | * The return value of this `final` function is not 4304| | * very helpful, as it guards only against improper use. 4305| | * This is why we're explicitly ignoring it. */ 4306| | 4307| 1.06k| uint8_t b2_buf[32]; 4308| 1.06k| (void) blake2sp_final(&rar5->file.b2state, b2_buf, 32); ------------------ | | 29| 1.06k|#define blake2sp_final __archive_blake2sp_final ------------------ 4309| | 4310| 1.06k| if(memcmp(&rar5->file.blake2sp, b2_buf, 32) != 0) { ------------------ | | 28| 1.06k|#define blake2sp __archive_blake2sp ------------------ | Branch (4310:7): [True: 1.06k, False: 0] ------------------ 4311| |#ifndef DONT_FAIL_ON_CRC_ERROR 4312| | archive_set_error(&a->archive, 4313| | ARCHIVE_ERRNO_FILE_FORMAT, 4314| | "Checksum error: BLAKE2"); 4315| | 4316| | return ARCHIVE_FAILED; 4317| |#endif 4318| 1.06k| } 4319| 1.06k| } 4320| 1.06k| } 4321| | 4322| | /* Finalization for this file has been successfully completed. */ 4323| 1.12k| return ARCHIVE_OK; ------------------ | | 233| 1.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4324| 1.12k|} archive_read_support_format_rar5.c:rar5_read_data_skip: 4408| 5.26k|static int rar5_read_data_skip(struct archive_read *a) { 4409| 5.26k| struct rar5 *rar5 = a->format->data; 4410| | 4411| 5.26k| if(rar5->main.solid && (rar5->cstate.data_encrypted == 0)) { ------------------ | Branch (4411:5): [True: 2.05k, False: 3.20k] | Branch (4411:25): [True: 1.53k, False: 519] ------------------ 4412| | /* In solid archives, instead of skipping the data, we need to 4413| | * extract it, and dispose the result. The side effect of this 4414| | * operation will be setting up the initial window buffer state 4415| | * needed to be able to extract the selected file. Note that 4416| | * this is only possible when data within this solid block is 4417| | * not encrypted, in which case we'll skip and fail if the user 4418| | * tries to read data. */ 4419| | 4420| 1.53k| int ret; 4421| | 4422| | /* Make sure to process all blocks in the compressed stream. */ 4423| 2.71k| while(rar5->file.bytes_remaining > 0) { ------------------ | Branch (4423:9): [True: 1.67k, False: 1.04k] ------------------ 4424| | /* Setting the "skip mode" will allow us to skip 4425| | * checksum checks during data skipping. Checking the 4426| | * checksum of skipped data isn't really necessary and 4427| | * it's only slowing things down. 4428| | * 4429| | * This is incremented instead of setting to 1 because 4430| | * this data skipping function can be called 4431| | * recursively. */ 4432| 1.67k| rar5->skip_mode++; 4433| | 4434| | /* We're disposing 1 block of data, so we use triple 4435| | * NULLs in arguments. */ 4436| 1.67k| ret = rar5_read_data(a, NULL, NULL, NULL); 4437| | 4438| | /* Turn off "skip mode". */ 4439| 1.67k| rar5->skip_mode--; 4440| | 4441| 1.67k| if(ret < 0 || ret == ARCHIVE_EOF) { ------------------ | | 232| 1.27k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (4441:7): [True: 393, False: 1.27k] | Branch (4441:18): [True: 101, False: 1.17k] ------------------ 4442| | /* Propagate any potential error conditions 4443| | * to the caller. */ 4444| 494| return ret; 4445| 494| } 4446| 1.67k| } 4447| 3.72k| } else { 4448| | /* In standard archives, we can just jump over the compressed 4449| | * stream. Each file in non-solid archives starts from an empty 4450| | * window buffer. */ 4451| | 4452| 3.72k| if(ARCHIVE_OK != consume(a, rar5->file.bytes_remaining)) { ------------------ | | 233| 3.72k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4452:6): [True: 66, False: 3.65k] ------------------ 4453| 66| return ARCHIVE_FATAL; ------------------ | | 239| 66|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4454| 66| } 4455| | 4456| 3.65k| rar5->file.bytes_remaining = 0; 4457| 3.65k| } 4458| | 4459| 4.70k| return ARCHIVE_OK; ------------------ | | 233| 4.70k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4460| 5.26k|} archive_read_support_format_rar5.c:rar5_cleanup: 4476| 3.66k|static int rar5_cleanup(struct archive_read *a) { 4477| 3.66k| struct rar5 *rar5 = a->format->data; 4478| | 4479| 3.66k| free(rar5->cstate.window_buf); 4480| 3.66k| free(rar5->cstate.filtered_buf); 4481| 3.66k| clear_data_ready_stack(rar5); 4482| | 4483| 3.66k| free(rar5->vol.push_buf); 4484| | 4485| 3.66k| free_filters(rar5); 4486| 3.66k| rar5_deinit(rar5); 4487| | 4488| 3.66k| free(rar5); 4489| 3.66k| a->format->data = NULL; 4490| | 4491| 3.66k| return ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4492| 3.66k|} archive_read_support_format_rar5.c:rar5_capabilities: 4494| 734|static int rar5_capabilities(struct archive_read * a) { 4495| 734| (void) a; 4496| 734| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA ------------------ | | 398| 734|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 4497| 734| | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 734|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 4498| 734|} archive_read_support_format_rar5.c:rar5_has_encrypted_entries: 4500| 367|static int rar5_has_encrypted_entries(struct archive_read *_a) { 4501| 367| if (_a && _a->format) { ------------------ | Branch (4501:6): [True: 367, False: 0] | Branch (4501:12): [True: 367, False: 0] ------------------ 4502| 367| struct rar5 *rar5 = _a->format->data; 4503| 367| if (rar5) { ------------------ | Branch (4503:7): [True: 367, False: 0] ------------------ 4504| 367| return rar5->has_encrypted_entries; 4505| 367| } 4506| 367| } 4507| | 4508| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4509| 367|} archive_read_support_format_rar5.c:rar5_deinit: 4528| 3.66k|static void rar5_deinit(struct rar5 *rar5) { 4529| 3.66k| cdeque_free(&rar5->cstate.filters); 4530| 3.66k|} archive_read_support_format_rar5.c:cdeque_free: 493| 3.66k|static void cdeque_free(struct cdeque* d) { 494| 3.66k| if(!d) ------------------ | Branch (494:5): [True: 0, False: 3.66k] ------------------ 495| 0| return; 496| | 497| 3.66k| if(!d->arr) ------------------ | Branch (497:5): [True: 0, False: 3.66k] ------------------ 498| 0| return; 499| | 500| 3.66k| free(d->arr); 501| | 502| | d->arr = NULL; 503| 3.66k| d->beg_pos = -1; 504| 3.66k| d->end_pos = -1; 505| 3.66k| d->cap_mask = 0; 506| 3.66k|} archive_read_support_format_raw: 57| 3.66k|{ 58| 3.66k| struct archive_read *a = (struct archive_read *)_a; 59| 3.66k| struct raw *raw; 60| 3.66k| int r; 61| | 62| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 63| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_raw"); 64| | 65| 3.66k| raw = calloc(1, sizeof(*raw)); 66| 3.66k| if (raw == NULL) { ------------------ | Branch (66:6): [True: 0, False: 3.66k] ------------------ 67| 0| archive_set_error(_a, ENOMEM, "Can't allocate raw data"); 68| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 69| 0| } 70| | 71| 3.66k| r = __archive_read_register_format(a, 72| 3.66k| raw, 73| 3.66k| "raw", 74| 3.66k| archive_read_format_raw_bid, 75| 3.66k| NULL, 76| 3.66k| archive_read_format_raw_read_header, 77| 3.66k| archive_read_format_raw_read_data, 78| 3.66k| archive_read_format_raw_read_data_skip, 79| 3.66k| NULL, 80| 3.66k| archive_read_format_raw_cleanup, 81| 3.66k| NULL, 82| 3.66k| NULL); 83| | 84| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (84:6): [True: 0, False: 3.66k] ------------------ 85| 0| free(raw); 86| 3.66k| return (r); 87| 3.66k|} archive_read_support_format_raw.c:archive_read_format_raw_bid: 98| 3.59k|{ 99| 3.59k| if (best_bid < 1 && __archive_read_ahead(a, 1, NULL) != NULL) ------------------ | Branch (99:6): [True: 116, False: 3.48k] | Branch (99:22): [True: 93, False: 23] ------------------ 100| 93| return (1); 101| 3.50k| return (-1); 102| 3.59k|} archive_read_support_format_raw.c:archive_read_format_raw_read_header: 110| 181|{ 111| 181| struct raw *raw = a->format->data; 112| | 113| 181| if (raw->end_of_file) ------------------ | Branch (113:6): [True: 88, False: 93] ------------------ 114| 88| return (ARCHIVE_EOF); ------------------ | | 232| 88|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 115| | 116| 93| a->archive.archive_format = ARCHIVE_FORMAT_RAW; ------------------ | | 380| 93|#define ARCHIVE_FORMAT_RAW 0x90000 ------------------ 117| 93| a->archive.archive_format_name = "raw"; 118| 93| archive_entry_set_pathname(entry, "data"); 119| 93| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 93|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 120| 93| archive_entry_set_perm(entry, 0644); 121| | /* I'm deliberately leaving most fields unset here. */ 122| | 123| | /* Let the filter fill out any fields it might have. */ 124| 93| return __archive_read_header(a, entry); 125| 181|} archive_read_support_format_raw.c:archive_read_format_raw_read_data: 130| 518|{ 131| 518| struct raw *raw = a->format->data; 132| 518| ssize_t avail; 133| | 134| | /* Consume the bytes we read last time. */ 135| 518| if (raw->unconsumed) { ------------------ | Branch (135:6): [True: 350, False: 168] ------------------ 136| 350| __archive_read_consume(a, raw->unconsumed); 137| 350| raw->unconsumed = 0; 138| 350| } 139| | 140| 518| if (raw->end_of_file) ------------------ | Branch (140:6): [True: 75, False: 443] ------------------ 141| 75| return (ARCHIVE_EOF); ------------------ | | 232| 75|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 142| | 143| | /* Get whatever bytes are immediately available. */ 144| 443| *buff = __archive_read_ahead(a, 1, &avail); 145| 443| if (avail > 0) { ------------------ | Branch (145:6): [True: 350, False: 93] ------------------ 146| | /* Return the bytes we just read */ 147| 350| *offset = raw->offset; 148| 350| if (archive_ckd_add_i64(&raw->offset, raw->offset, avail)) { ------------------ | Branch (148:7): [True: 0, False: 350] ------------------ 149| 0| avail = INT64_MAX - *offset; 150| 0| if (avail == 0) { ------------------ | Branch (150:8): [True: 0, False: 0] ------------------ 151| 0| *size = 0; 152| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 153| 0| } 154| 0| } 155| 350| *size = avail; 156| 350| raw->unconsumed = avail; 157| 350| return (ARCHIVE_OK); ------------------ | | 233| 350|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 158| 350| } else if (0 == avail) { ------------------ | Branch (158:13): [True: 88, False: 5] ------------------ 159| | /* Record and return end-of-file. */ 160| 88| raw->end_of_file = 1; 161| 88| *size = 0; 162| 88| *offset = raw->offset; 163| 88| return (ARCHIVE_EOF); ------------------ | | 232| 88|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 164| 88| } else { 165| | /* Record and return an error. */ 166| 5| *size = 0; 167| 5| *offset = raw->offset; 168| 5| return ((int)avail); 169| 5| } 170| 443|} archive_read_support_format_raw.c:archive_read_format_raw_read_data_skip: 174| 88|{ 175| 88| struct raw *raw = a->format->data; 176| | 177| | /* Consume the bytes we read last time. */ 178| 88| if (raw->unconsumed) { ------------------ | Branch (178:6): [True: 0, False: 88] ------------------ 179| 0| __archive_read_consume(a, raw->unconsumed); 180| 0| raw->unconsumed = 0; 181| 0| } 182| 88| raw->end_of_file = 1; 183| 88| return (ARCHIVE_OK); ------------------ | | 233| 88|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 184| 88|} archive_read_support_format_raw.c:archive_read_format_raw_cleanup: 188| 3.66k|{ 189| 3.66k| struct raw *raw = a->format->data; 190| | 191| 3.66k| free(raw); 192| 3.66k| a->format->data = NULL; 193| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 194| 3.66k|} archive_read_support_format_gnutar: 258| 3.66k|{ 259| 3.66k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 260| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_gnutar"); 261| 3.66k| return (archive_read_support_format_tar(a)); 262| 3.66k|} archive_read_support_format_tar: 267| 7.33k|{ 268| 7.33k| struct archive_read *a = (struct archive_read *)_a; 269| 7.33k| struct tar *tar; 270| 7.33k| int r; 271| | 272| 7.33k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 7.33k| do { \ | | 180| 7.33k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 7.33k| (allowed_states), (function_name)); \ | | 182| 7.33k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 7.33k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 7.33k] | | ------------------ | | 183| 7.33k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 7.33k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 7.33k] | | ------------------ ------------------ 273| 7.33k| ARCHIVE_STATE_NEW, "archive_read_support_format_tar"); 274| | 275| 7.33k| tar = calloc(1, sizeof(*tar)); 276| 7.33k| if (tar == NULL) { ------------------ | Branch (276:6): [True: 0, False: 7.33k] ------------------ 277| 0| archive_set_error(_a, ENOMEM, "Can't allocate tar data"); 278| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 279| 0| } 280| |#ifdef HAVE_COPYFILE_H 281| | /* Set this by default on Mac OS. */ 282| | tar->process_mac_extensions = 1; 283| |#endif 284| | 285| 7.33k| r = __archive_read_register_format(a, 286| 7.33k| tar, 287| 7.33k| "tar", 288| 7.33k| archive_read_format_tar_bid, 289| 7.33k| archive_read_format_tar_options, 290| 7.33k| archive_read_format_tar_read_header, 291| 7.33k| archive_read_format_tar_read_data, 292| 7.33k| archive_read_format_tar_skip, 293| 7.33k| NULL, 294| 7.33k| archive_read_format_tar_cleanup, 295| 7.33k| NULL, 296| 7.33k| NULL); 297| | 298| 7.33k| if (r != ARCHIVE_OK) ------------------ | | 233| 7.33k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (298:6): [True: 3.66k, False: 3.66k] ------------------ 299| 3.66k| free(tar); 300| 7.33k| return (r); 301| 7.33k|} archive_read_support_format_tar.c:archive_read_format_tar_cleanup: 305| 3.66k|{ 306| 3.66k| struct tar *tar = a->format->data; 307| | 308| 3.66k| gnu_clear_sparse_list(tar); 309| 3.66k| archive_string_free(&tar->entry_pathname); 310| 3.66k| archive_string_free(&tar->entry_pathname_override); 311| 3.66k| archive_string_free(&tar->entry_uname); 312| 3.66k| archive_string_free(&tar->entry_gname); 313| 3.66k| archive_string_free(&tar->entry_linkpath); 314| 3.66k| archive_string_free(&tar->line); 315| 3.66k| archive_string_free(&tar->localname); 316| 3.66k| free(tar); 317| 3.66k| a->format->data = NULL; 318| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 319| 3.66k|} archive_read_support_format_tar.c:gnu_clear_sparse_list: 3267| 165k|{ 3268| 165k| struct sparse_block *p; 3269| | 3270| 171k| while (tar->sparse_list != NULL) { ------------------ | Branch (3270:9): [True: 5.26k, False: 165k] ------------------ 3271| 5.26k| p = tar->sparse_list; 3272| 5.26k| tar->sparse_list = p->next; 3273| 5.26k| free(p); 3274| 5.26k| } 3275| | tar->sparse_last = NULL; 3276| 165k|} archive_read_support_format_tar.c:archive_read_format_tar_bid: 375| 8.19k|{ 376| 8.19k| int bid; 377| 8.19k| const char *h; 378| 8.19k| const struct archive_entry_header_ustar *header; 379| | 380| 8.19k| (void)best_bid; /* UNUSED */ 381| | 382| 8.19k| bid = 0; 383| | 384| | /* Now let's look at the actual header and see if it matches. */ 385| 8.19k| h = __archive_read_ahead(a, 512, NULL); 386| 8.19k| if (h == NULL) ------------------ | Branch (386:6): [True: 36, False: 8.15k] ------------------ 387| 36| return (-1); 388| | 389| | /* If it's an end-of-archive mark, we can handle it. */ 390| 8.15k| if (h[0] == 0 && archive_block_is_null(h)) { ------------------ | Branch (390:6): [True: 4.68k, False: 3.47k] | Branch (390:19): [True: 143, False: 4.53k] ------------------ 391| | /* 392| | * Usually, I bid the number of bits verified, but 393| | * in this case, 4096 seems excessive so I picked 10 as 394| | * an arbitrary but reasonable-seeming value. 395| | */ 396| 143| return (10); 397| 143| } 398| | 399| | /* If it's not an end-of-archive mark, it must have a valid checksum.*/ 400| 8.01k| if (!checksum(a, h)) ------------------ | Branch (400:6): [True: 2.53k, False: 5.48k] ------------------ 401| 2.53k| return (0); 402| 5.48k| bid += 48; /* Checksum is usually 6 octal digits. */ 403| | 404| 5.48k| header = (const struct archive_entry_header_ustar *)h; 405| | 406| | /* Recognize POSIX formats. */ 407| 5.48k| if ((memcmp(header->magic, "ustar\0", 6) == 0) ------------------ | Branch (407:6): [True: 148, False: 5.33k] ------------------ 408| 148| && (memcmp(header->version, "00", 2) == 0)) ------------------ | Branch (408:9): [True: 0, False: 148] ------------------ 409| 0| bid += 56; 410| | 411| | /* Recognize GNU tar format. */ 412| 5.48k| if ((memcmp(header->magic, "ustar ", 6) == 0) ------------------ | Branch (412:6): [True: 4.65k, False: 832] ------------------ 413| 4.65k| && (memcmp(header->version, " \0", 2) == 0)) ------------------ | Branch (413:9): [True: 92, False: 4.55k] ------------------ 414| 92| bid += 56; 415| | 416| | /* Type flag must be null, digit or A-Z, a-z. */ 417| 5.48k| if (header->typeflag[0] != 0 && ------------------ | Branch (417:6): [True: 5.16k, False: 314] ------------------ 418| 5.16k| !( header->typeflag[0] >= '0' && header->typeflag[0] <= '9') && ------------------ | Branch (418:9): [True: 5.12k, False: 48] | Branch (418:39): [True: 4.80k, False: 312] ------------------ 419| 360| !( header->typeflag[0] >= 'A' && header->typeflag[0] <= 'Z') && ------------------ | Branch (419:9): [True: 311, False: 49] | Branch (419:39): [True: 143, False: 168] ------------------ 420| 217| !( header->typeflag[0] >= 'a' && header->typeflag[0] <= 'z') ) ------------------ | Branch (420:9): [True: 168, False: 49] | Branch (420:39): [True: 168, False: 0] ------------------ 421| 49| return (0); 422| 5.43k| bid += 2; /* 6 bits of variation in an 8-bit field leaves 2 bits. */ 423| | 424| | /* 425| | * Check format of mode/uid/gid/mtime/size/rdevmajor/rdevminor fields. 426| | */ 427| 5.43k| if (validate_number_field(header->mode, sizeof(header->mode)) == 0 ------------------ | Branch (427:6): [True: 292, False: 5.14k] ------------------ 428| 5.14k| || validate_number_field(header->uid, sizeof(header->uid)) == 0 ------------------ | Branch (428:9): [True: 318, False: 4.82k] ------------------ 429| 4.82k| || validate_number_field(header->gid, sizeof(header->gid)) == 0 ------------------ | Branch (429:9): [True: 256, False: 4.56k] ------------------ 430| 4.56k| || validate_number_field(header->mtime, sizeof(header->mtime)) == 0 ------------------ | Branch (430:9): [True: 356, False: 4.21k] ------------------ 431| 4.21k| || validate_number_field(header->size, sizeof(header->size)) == 0 ------------------ | Branch (431:9): [True: 191, False: 4.02k] ------------------ 432| 4.02k| || validate_number_field(header->rdevmajor, sizeof(header->rdevmajor)) == 0 ------------------ | Branch (432:9): [True: 1.34k, False: 2.67k] ------------------ 433| 3.00k| || validate_number_field(header->rdevminor, sizeof(header->rdevminor)) == 0) { ------------------ | Branch (433:9): [True: 248, False: 2.42k] ------------------ 434| 3.00k| bid = 0; 435| 3.00k| } 436| | 437| 5.43k| return (bid); 438| 5.48k|} archive_read_support_format_tar.c:archive_block_is_null: 1063| 59.9k|{ 1064| 59.9k| unsigned i; 1065| | 1066| 22.5M| for (i = 0; i < 512; i++) ------------------ | Branch (1066:14): [True: 22.4M, False: 42.6k] ------------------ 1067| 22.4M| if (*p++) ------------------ | Branch (1067:7): [True: 17.2k, False: 22.4M] ------------------ 1068| 17.2k| return (0); 1069| 42.6k| return (1); 1070| 59.9k|} archive_read_support_format_tar.c:checksum: 1003| 153k|{ 1004| 153k| const unsigned char *bytes; 1005| 153k| const struct archive_entry_header_ustar *header; 1006| 153k| int check, sum; 1007| 153k| size_t i; 1008| | 1009| 153k| (void)a; /* UNUSED */ 1010| 153k| bytes = (const unsigned char *)h; 1011| 153k| header = (const struct archive_entry_header_ustar *)h; 1012| | 1013| | /* Checksum field must hold an octal number */ 1014| 404k| for (i = 0; i < sizeof(header->checksum); ++i) { ------------------ | Branch (1014:14): [True: 377k, False: 27.3k] ------------------ 1015| 377k| char c = header->checksum[i]; 1016| 377k| if (c != ' ' && c != '\0' && (c < '0' || c > '7')) ------------------ | Branch (1016:7): [True: 300k, False: 76.8k] | Branch (1016:19): [True: 248k, False: 51.6k] | Branch (1016:33): [True: 3.44k, False: 245k] | Branch (1016:44): [True: 122k, False: 122k] ------------------ 1017| 126k| return 0; 1018| 377k| } 1019| | 1020| | /* 1021| | * Test the checksum. Note that POSIX specifies _unsigned_ 1022| | * bytes for this calculation. 1023| | */ 1024| 27.3k| sum = (int)tar_atol(header->checksum, sizeof(header->checksum)); 1025| 27.3k| check = 0; 1026| 4.07M| for (i = 0; i < 148; i++) ------------------ | Branch (1026:14): [True: 4.05M, False: 27.3k] ------------------ 1027| 4.05M| check += (unsigned char)bytes[i]; 1028| 246k| for (; i < 156; i++) ------------------ | Branch (1028:9): [True: 219k, False: 27.3k] ------------------ 1029| 219k| check += 32; 1030| 9.77M| for (; i < 512; i++) ------------------ | Branch (1030:9): [True: 9.74M, False: 27.3k] ------------------ 1031| 9.74M| check += (unsigned char)bytes[i]; 1032| 27.3k| if (sum == check) ------------------ | Branch (1032:6): [True: 0, False: 27.3k] ------------------ 1033| 0| return (1); 1034| | 1035| | /* 1036| | * Repeat test with _signed_ bytes, just in case this archive 1037| | * was created by an old BSD, Solaris, or HP-UX tar with a 1038| | * broken checksum calculation. 1039| | */ 1040| 27.3k| check = 0; 1041| 4.07M| for (i = 0; i < 148; i++) ------------------ | Branch (1041:14): [True: 4.05M, False: 27.3k] ------------------ 1042| 4.05M| check += (signed char)bytes[i]; 1043| 246k| for (; i < 156; i++) ------------------ | Branch (1043:9): [True: 219k, False: 27.3k] ------------------ 1044| 219k| check += 32; 1045| 9.77M| for (; i < 512; i++) ------------------ | Branch (1045:9): [True: 9.74M, False: 27.3k] ------------------ 1046| 9.74M| check += (signed char)bytes[i]; 1047| 27.3k| if (sum == check) ------------------ | Branch (1047:6): [True: 0, False: 27.3k] ------------------ 1048| 0| return (1); 1049| | 1050| 27.3k|#if DONT_FAIL_ON_CRC_ERROR 1051| | /* Speed up fuzzing by pretending the checksum is always right. */ 1052| 27.3k| return (1); 1053| |#else 1054| | return (0); 1055| |#endif 1056| 27.3k|} archive_read_support_format_tar.c:tar_atol: 3583| 171k|{ 3584| | /* 3585| | * Technically, GNU tar considers a field to be in base-256 3586| | * only if the first byte is 0xff or 0x80. 3587| | */ 3588| 171k| if (*p & 0x80) ------------------ | Branch (3588:6): [True: 2.83k, False: 168k] ------------------ 3589| 2.83k| return (tar_atol256(p, char_cnt)); 3590| 168k| return (tar_atol8(p, char_cnt)); 3591| 171k|} archive_read_support_format_tar.c:tar_atol256: 3659| 2.83k|{ 3660| 2.83k| uint64_t l; 3661| 2.83k| const unsigned char *p = (const unsigned char *)_p; 3662| 2.83k| unsigned char c, neg; 3663| | 3664| | /* Extend 7-bit 2s-comp to 8-bit 2s-comp, decide sign. */ 3665| 2.83k| c = *p; 3666| 2.83k| if (c & 0x40) { ------------------ | Branch (3666:6): [True: 1.85k, False: 984] ------------------ 3667| 1.85k| neg = 0xff; 3668| 1.85k| c |= 0x80; 3669| 1.85k| l = ~ARCHIVE_LITERAL_ULL(0); ------------------ | | 208| 1.85k|# define ARCHIVE_LITERAL_ULL(x) x##ull ------------------ 3670| 1.85k| } else { 3671| 984| neg = 0; 3672| 984| c &= 0x7f; 3673| 984| l = 0; 3674| 984| } 3675| | 3676| | /* If more than 8 bytes, check that we can ignore 3677| | * high-order bits without overflow. */ 3678| 4.52k| while (char_cnt > sizeof(int64_t)) { ------------------ | Branch (3678:9): [True: 2.01k, False: 2.51k] ------------------ 3679| 2.01k| --char_cnt; 3680| 2.01k| if (c != neg) ------------------ | Branch (3680:7): [True: 324, False: 1.69k] ------------------ 3681| 324| return neg ? INT64_MIN : INT64_MAX; ------------------ | Branch (3681:11): [True: 294, False: 30] ------------------ 3682| 1.69k| c = *++p; 3683| 1.69k| } 3684| | 3685| | /* c is first byte that fits; if sign mismatch, return overflow */ 3686| 2.51k| if ((c ^ neg) & 0x80) { ------------------ | Branch (3686:6): [True: 74, False: 2.43k] ------------------ 3687| 74| return neg ? INT64_MIN : INT64_MAX; ------------------ | Branch (3687:10): [True: 74, False: 0] ------------------ 3688| 74| } 3689| | 3690| | /* Accumulate remaining bytes. */ 3691| 19.4k| while (--char_cnt > 0) { ------------------ | Branch (3691:9): [True: 17.0k, False: 2.43k] ------------------ 3692| 17.0k| l = (l << 8) | c; 3693| 17.0k| c = *++p; 3694| 17.0k| } 3695| 2.43k| l = (l << 8) | c; 3696| | /* Return signed twos-complement value. */ 3697| 2.43k| return (int64_t)(l); 3698| 2.51k|} archive_read_support_format_tar.c:tar_atol8: 3637| 168k|{ 3638| 168k| return tar_atol_base_n(p, char_cnt, 8); 3639| 168k|} archive_read_support_format_tar.c:tar_atol_base_n: 3600| 169k|{ 3601| 169k| int64_t l; 3602| 169k| int digit, sign; 3603| | 3604| | /* the pointer will not be dereferenced if char_cnt is zero 3605| | * due to the way the && operator is evaluated. 3606| | */ 3607| 827k| while (char_cnt != 0 && (*p == ' ' || *p == '\t')) { ------------------ | Branch (3607:9): [True: 772k, False: 54.9k] | Branch (3607:27): [True: 658k, False: 114k] | Branch (3607:40): [True: 155, False: 114k] ------------------ 3608| 658k| p++; 3609| 658k| char_cnt--; 3610| 658k| } 3611| | 3612| 169k| sign = 1; 3613| 169k| if (char_cnt != 0 && *p == '-') { ------------------ | Branch (3613:6): [True: 114k, False: 54.9k] | Branch (3613:23): [True: 490, False: 113k] ------------------ 3614| 490| sign = -1; 3615| 490| p++; 3616| 490| char_cnt--; 3617| 490| } 3618| | 3619| 169k| l = 0; 3620| 538k| while (char_cnt != 0) { ------------------ | Branch (3620:9): [True: 463k, False: 74.3k] ------------------ 3621| 463k| digit = *p - '0'; 3622| 463k| if (digit < 0 || digit >= base) ------------------ | Branch (3622:7): [True: 81.6k, False: 382k] | Branch (3622:20): [True: 13.4k, False: 368k] ------------------ 3623| 95.0k| break; 3624| 368k| if (archive_ckd_mul_i64(&l, l, base) || ------------------ | Branch (3624:7): [True: 0, False: 368k] ------------------ 3625| 368k| archive_ckd_add_i64(&l, l, sign * digit)) { ------------------ | Branch (3625:7): [True: 0, False: 368k] ------------------ 3626| | /* Truncate on overflow. */ 3627| 0| return sign < 0 ? INT64_MIN : INT64_MAX; ------------------ | Branch (3627:11): [True: 0, False: 0] ------------------ 3628| 0| } 3629| 368k| p++; 3630| 368k| char_cnt--; 3631| 368k| } 3632| 169k| return l; 3633| 169k|} archive_read_support_format_tar.c:validate_number_field: 346| 30.8k|{ 347| 30.8k| unsigned char marker = (unsigned char)p_field[0]; 348| 30.8k| if (marker == 128 || marker == 255 || marker == 0) { ------------------ | Branch (348:6): [True: 7, False: 30.8k] | Branch (348:23): [True: 77, False: 30.7k] | Branch (348:40): [True: 4.06k, False: 26.7k] ------------------ 349| | /* Base-256 marker, there's nothing we can check. */ 350| 4.15k| return 1; 351| 26.7k| } else { 352| | /* Must be octal */ 353| 26.7k| size_t i = 0; 354| | /* Skip any leading spaces */ 355| 124k| while (i < i_size && p_field[i] == ' ') { ------------------ | Branch (355:10): [True: 115k, False: 8.93k] | Branch (355:24): [True: 98.0k, False: 17.7k] ------------------ 356| 98.0k| ++i; 357| 98.0k| } 358| | /* Skip octal digits. */ 359| 135k| while (i < i_size && p_field[i] >= '0' && p_field[i] <= '7') { ------------------ | Branch (359:10): [True: 123k, False: 12.1k] | Branch (359:24): [True: 110k, False: 12.8k] | Branch (359:45): [True: 108k, False: 1.74k] ------------------ 360| 108k| ++i; 361| 108k| } 362| | /* Any remaining characters must be space or NUL padding. */ 363| 51.8k| while (i < i_size) { ------------------ | Branch (363:10): [True: 28.1k, False: 23.7k] ------------------ 364| 28.1k| if (p_field[i] != ' ' && p_field[i] != 0) { ------------------ | Branch (364:8): [True: 18.6k, False: 9.48k] | Branch (364:29): [True: 3.00k, False: 15.6k] ------------------ 365| 3.00k| return 0; 366| 3.00k| } 367| 25.1k| ++i; 368| 25.1k| } 369| 23.7k| return 1; 370| 26.7k| } 371| 30.8k|} archive_read_support_format_tar.c:archive_read_format_tar_options: 443| 7.33k|{ 444| 7.33k| struct tar *tar = a->format->data; 445| 7.33k| int ret = ARCHIVE_FAILED; ------------------ | | 237| 7.33k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 446| | 447| 7.33k| if (strcmp(key, "compat-2x") == 0) { ------------------ | Branch (447:6): [True: 0, False: 7.33k] ------------------ 448| | /* Handle UTF-8 filenames as libarchive 2.x */ 449| 0| tar->compat_2x = (val != NULL && val[0] != 0); ------------------ | Branch (449:21): [True: 0, False: 0] | Branch (449:36): [True: 0, False: 0] ------------------ 450| 0| tar->init_default_conversion = tar->compat_2x; 451| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 452| 7.33k| } else if (strcmp(key, "hdrcharset") == 0) { ------------------ | Branch (452:13): [True: 0, False: 7.33k] ------------------ 453| 0| if (val == NULL || val[0] == 0) ------------------ | Branch (453:7): [True: 0, False: 0] | Branch (453:22): [True: 0, False: 0] ------------------ 454| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 455| 0| "tar: hdrcharset option needs a character-set name"); 456| 0| else { 457| 0| tar->opt_sconv = 458| 0| archive_string_conversion_from_charset( 459| 0| &a->archive, val, 0); 460| 0| if (tar->opt_sconv != NULL) ------------------ | Branch (460:8): [True: 0, False: 0] ------------------ 461| 0| ret = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 462| 0| else 463| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 464| 0| } 465| 0| return (ret); 466| 7.33k| } else if (strcmp(key, "mac-ext") == 0) { ------------------ | Branch (466:13): [True: 3.66k, False: 3.66k] ------------------ 467| 3.66k| tar->process_mac_extensions = (val != NULL && val[0] != 0); ------------------ | Branch (467:34): [True: 3.66k, False: 0] | Branch (467:49): [True: 3.66k, False: 0] ------------------ 468| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 469| 3.66k| } else if (strcmp(key, "read_concatenated_archives") == 0) { ------------------ | Branch (469:13): [True: 3.66k, False: 0] ------------------ 470| 3.66k| tar->read_concatenated_archives = (val != NULL && val[0] != 0); ------------------ | Branch (470:38): [True: 3.66k, False: 0] | Branch (470:53): [True: 3.66k, False: 0] ------------------ 471| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 472| 3.66k| } 473| | 474| | /* Note: The "warn" return is just to inform the options 475| | * supervisor that we didn't handle it. It will generate 476| | * a suitable error if no one used this option. */ 477| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 478| 7.33k|} archive_read_support_format_tar.c:archive_read_format_tar_read_header: 514| 143k|{ 515| | /* 516| | * When converting tar archives to cpio archives, it is 517| | * essential that each distinct file have a distinct inode 518| | * number. To simplify this, we keep a static count here to 519| | * assign fake dev/inode numbers to each tar entry. Note that 520| | * pax format archives may overwrite this with something more 521| | * useful. 522| | * 523| | * Ideally, we would track every file read from the archive so 524| | * that we could assign the same dev/ino pair to hardlinks, 525| | * but the memory required to store a complete lookup table is 526| | * probably not worthwhile just to support the relatively 527| | * obscure tar->cpio conversion case. 528| | */ 529| 143k| struct tar *tar = a->format->data; 530| 143k| const char *p; 531| 143k| const wchar_t *wp; 532| 143k| int r; 533| 143k| size_t l; 534| 143k| int64_t unconsumed = 0; 535| | 536| | /* Assign default device/inode values. */ 537| 143k| archive_entry_set_dev(entry, 1 + tar->default_dev); /* Don't use zero. */ 538| 143k| archive_entry_set_ino(entry, ++tar->default_inode); /* Don't use zero. */ 539| | /* Limit generated st_ino number to 16 bits. */ 540| 143k| if (tar->default_inode >= 0xffff) { ------------------ | Branch (540:6): [True: 1, False: 143k] ------------------ 541| 1| ++tar->default_dev; 542| 1| tar->default_inode = 0; 543| 1| } 544| | 545| 143k| tar->entry_offset = 0; 546| 143k| gnu_clear_sparse_list(tar); 547| 143k| tar->size_fields = 0; /* We don't have any size info yet */ 548| | 549| | /* Setup default string conversion. */ 550| 143k| tar->sconv = tar->opt_sconv; 551| 143k| if (tar->sconv == NULL) { ------------------ | Branch (551:6): [True: 143k, False: 0] ------------------ 552| 143k| if (!tar->init_default_conversion) { ------------------ | Branch (552:7): [True: 587, False: 142k] ------------------ 553| 587| tar->sconv_default = 554| 587| archive_string_default_conversion_for_read(&(a->archive)); 555| 587| tar->init_default_conversion = 1; 556| 587| } 557| 143k| tar->sconv = tar->sconv_default; 558| 143k| } 559| | 560| 143k| r = tar_read_header(a, tar, entry, &unconsumed); 561| | 562| 143k| tar_flush_unconsumed(a, &unconsumed); 563| | 564| | /* 565| | * "non-sparse" files are really just sparse files with 566| | * a single block. 567| | */ 568| 143k| if (tar->sparse_list == NULL) { ------------------ | Branch (568:6): [True: 143k, False: 49] ------------------ 569| 143k| if (gnu_add_sparse_entry(a, tar, 0, tar->entry_bytes_remaining) ------------------ | Branch (569:7): [True: 0, False: 143k] ------------------ 570| 143k| != ARCHIVE_OK) ------------------ | | 233| 143k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 571| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 572| 143k| } else { 573| 49| struct sparse_block *sb; 574| 49| size_t added = 0; 575| 49| int count; 576| | 577| 711| for (sb = tar->sparse_list; sb != NULL; sb = sb->next) { ------------------ | Branch (577:31): [True: 662, False: 49] ------------------ 578| 662| if (!sb->hole) { ------------------ | Branch (578:8): [True: 404, False: 258] ------------------ 579| 404| archive_entry_sparse_add_entry(entry, 580| 404| sb->offset, sb->remaining); 581| 404| added++; 582| 404| } 583| 662| } 584| 49| count = archive_entry_sparse_count(entry); 585| 49| if (count < 0 || (size_t)count != added) ------------------ | Branch (585:7): [True: 0, False: 49] | Branch (585:20): [True: 21, False: 28] ------------------ 586| 21| return (ARCHIVE_FATAL); ------------------ | | 239| 21|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 587| 49| } 588| | 589| 143k| if (r == ARCHIVE_OK && archive_entry_filetype(entry) == AE_IFREG) { ------------------ | | 233| 286k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (r == ARCHIVE_OK && archive_entry_filetype(entry) == AE_IFREG) { ------------------ | | 216| 18.8k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (589:6): [True: 18.8k, False: 124k] | Branch (589:25): [True: 15.8k, False: 3.03k] ------------------ 590| | /* 591| | * "Regular" entry with trailing '/' is really 592| | * directory: This is needed for certain old tar 593| | * variants and even for some broken newer ones. 594| | */ 595| 15.8k| if ((p = archive_entry_pathname(entry)) != NULL) { ------------------ | Branch (595:7): [True: 15.8k, False: 0] ------------------ 596| 15.8k| l = strlen(p); 597| 15.8k| if (l > 0 && p[l - 1] == '/') { ------------------ | Branch (597:8): [True: 11.1k, False: 4.62k] | Branch (597:17): [True: 4.65k, False: 6.53k] ------------------ 598| 4.65k| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 4.65k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 599| 4.65k| tar->entry_bytes_remaining = 0; 600| 4.65k| tar->entry_padding = 0; 601| 4.65k| } 602| 15.8k| } else if ((wp = archive_entry_pathname_w(entry)) != NULL) { ------------------ | Branch (602:14): [True: 0, False: 0] ------------------ 603| 0| l = wcslen(wp); 604| 0| if (l > 0 && wp[l - 1] == L'/') { ------------------ | Branch (604:8): [True: 0, False: 0] | Branch (604:17): [True: 0, False: 0] ------------------ 605| 0| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 606| 0| tar->entry_bytes_remaining = 0; 607| 0| tar->entry_padding = 0; 608| 0| } 609| 0| } 610| 15.8k| } 611| 143k| return (r); 612| 143k|} archive_read_support_format_tar.c:tar_read_header: 722| 143k|{ 723| 143k| ssize_t bytes; 724| 143k| int err = ARCHIVE_OK, err2; ------------------ | | 233| 143k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 725| 143k| int eof_fatal = 0; /* EOF is okay at some points... */ 726| 143k| const char *h; 727| 143k| const struct archive_entry_header_ustar *header; 728| 143k| const struct archive_entry_header_gnutar *gnuheader; 729| | 730| | /* Bitmask of what header types we've seen. */ 731| 143k| int32_t seen_headers = 0; 732| 143k| static const int32_t seen_A_header = 1; 733| 143k| static const int32_t seen_g_header = 2; 734| 143k| static const int32_t seen_K_header = 4; 735| 143k| static const int32_t seen_L_header = 8; 736| 143k| static const int32_t seen_V_header = 16; 737| 143k| static const int32_t seen_x_header = 32; /* Also X */ 738| 143k| static const int32_t seen_mac_metadata = 512; 739| | 740| 143k| tar_reset_header_state(tar); 741| | 742| | /* Ensure format is set. */ 743| 143k| if (a->archive.archive_format_name == NULL) { ------------------ | Branch (743:6): [True: 587, False: 142k] ------------------ 744| 587| a->archive.archive_format = ARCHIVE_FORMAT_TAR; ------------------ | | 367| 587|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ 745| 587| a->archive.archive_format_name = "tar"; 746| 587| } 747| | 748| | /* 749| | * TODO: Write global/default pax options into 750| | * 'entry' struct here before overwriting with 751| | * file-specific options. 752| | */ 753| | 754| | /* Loop over all the headers needed for the next entry */ 755| 145k| for (;;) { 756| | 757| | /* Find the next valid header record. */ 758| 188k| while (1) { ------------------ | Branch (758:10): [True: 188k, Folded] ------------------ 759| 188k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 188k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (759:8): [True: 115, False: 188k] ------------------ 760| 115| return (ARCHIVE_FATAL); ------------------ | | 239| 115|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 761| 115| } 762| | 763| | /* Read 512-byte header record */ 764| 188k| h = __archive_read_ahead(a, 512, &bytes); 765| 188k| if (bytes == 0) { /* EOF at a block boundary. */ ------------------ | Branch (765:8): [True: 26, False: 188k] ------------------ 766| 26| if (eof_fatal) { ------------------ | Branch (766:9): [True: 5, False: 21] ------------------ 767| | /* We've read a special header already; 768| | * if there's no regular header, then this is 769| | * a premature EOF. */ 770| 5| archive_set_error(&a->archive, EINVAL, 771| 5| "Damaged tar archive (end-of-archive within a sequence of headers)"); 772| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 773| 21| } else { 774| 21| return (ARCHIVE_EOF); ------------------ | | 232| 21|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 775| 21| } 776| 26| } 777| 188k| if (h == NULL) { /* Short block at EOF; this is bad. */ ------------------ | Branch (777:8): [True: 266, False: 187k] ------------------ 778| 266| archive_set_error(&a->archive, 779| 266| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 266|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 780| 266| "Truncated tar archive" 781| 266| " detected while reading next header"); 782| 266| return (ARCHIVE_FATAL); ------------------ | | 239| 266|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 783| 266| } 784| 187k| *unconsumed += 512; 785| | 786| 187k| if (h[0] == 0 && archive_block_is_null(h)) { ------------------ | Branch (786:8): [True: 55.2k, False: 132k] | Branch (786:21): [True: 42.5k, False: 12.7k] ------------------ 787| | /* We found a NULL block which indicates end-of-archive */ 788| | 789| 42.5k| if (tar->read_concatenated_archives) { ------------------ | Branch (789:9): [True: 42.5k, False: 0] ------------------ 790| | /* We're ignoring NULL blocks, so keep going. */ 791| 42.5k| continue; 792| 42.5k| } 793| | 794| | /* Try to consume a second all-null record, as well. */ 795| | /* If we can't, that's okay. */ 796| 0| tar_flush_unconsumed(a, unconsumed); 797| 0| h = __archive_read_ahead(a, 512, NULL); 798| 0| if (h != NULL && h[0] == 0 && archive_block_is_null(h)) ------------------ | Branch (798:9): [True: 0, False: 0] | Branch (798:22): [True: 0, False: 0] | Branch (798:35): [True: 0, False: 0] ------------------ 799| 0| __archive_read_consume(a, 512); 800| | 801| 0| archive_clear_error(&a->archive); 802| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 803| 42.5k| } 804| | 805| | /* This is NOT a null block, so it must be a valid header. */ 806| 145k| if (!checksum(a, h)) { ------------------ | Branch (806:8): [True: 123k, False: 21.8k] ------------------ 807| 123k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 123k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (807:9): [True: 0, False: 123k] ------------------ 808| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 809| 0| } 810| 123k| archive_set_error(&a->archive, EINVAL, 811| 123k| "Damaged tar archive (bad header checksum)"); 812| | /* If we've read some critical information (pax headers, etc) 813| | * and _then_ see a bad header, we can't really recover. */ 814| 123k| if (eof_fatal) { ------------------ | Branch (814:9): [True: 19, False: 123k] ------------------ 815| 19| return (ARCHIVE_FATAL); ------------------ | | 239| 19|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 816| 123k| } else { 817| 123k| return (ARCHIVE_RETRY); ------------------ | | 234| 123k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 818| 123k| } 819| 123k| } 820| 21.8k| break; 821| 145k| } 822| | 823| | /* Determine the format variant. */ 824| 21.8k| header = (const struct archive_entry_header_ustar *)h; 825| 21.8k| switch(header->typeflag[0]) { 826| 227| case 'A': /* Solaris tar ACL */ ------------------ | Branch (826:3): [True: 227, False: 21.6k] ------------------ 827| 227| if (seen_headers & seen_A_header) { ------------------ | Branch (827:8): [True: 0, False: 227] ------------------ 828| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 829| 0| "Redundant 'A' header"); 830| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 831| 0| } 832| 227| seen_headers |= seen_A_header; 833| 227| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 227|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 227|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 834| 227| a->archive.archive_format_name = "Solaris tar"; 835| 227| err2 = header_Solaris_ACL(a, tar, entry, h, unconsumed); 836| 227| break; 837| 1.17k| case 'g': /* POSIX-standard 'g' header. */ ------------------ | Branch (837:3): [True: 1.17k, False: 20.7k] ------------------ 838| 1.17k| if (seen_headers & seen_g_header) { ------------------ | Branch (838:8): [True: 1, False: 1.17k] ------------------ 839| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 840| 1| "Redundant 'g' header"); 841| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 842| 1| } 843| 1.17k| seen_headers |= seen_g_header; 844| 1.17k| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 1.17k|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 1.17k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 845| 1.17k| a->archive.archive_format_name = "POSIX pax interchange format"; 846| 1.17k| err2 = header_pax_global(a, tar, entry, h, unconsumed); 847| 1.17k| break; 848| 676| case 'K': /* Long link name (GNU tar, others) */ ------------------ | Branch (848:3): [True: 676, False: 21.2k] ------------------ 849| 676| if (seen_headers & seen_K_header) { ------------------ | Branch (849:8): [True: 656, False: 20] ------------------ 850| 656| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 656|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 851| 656| "Damaged archive: Redundant 'K' headers may cause linknames to be incorrect"); 852| 656| err = err_combine(err, ARCHIVE_WARN); ------------------ | | 201| 656|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 0, False: 656] | | ------------------ ------------------ 853| 656| } 854| 676| seen_headers |= seen_K_header; 855| 676| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 676|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 676|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 856| 676| a->archive.archive_format_name = "GNU tar format"; 857| 676| err2 = header_gnu_longlink(a, tar, entry, h, unconsumed); 858| 676| break; 859| 367| case 'L': /* Long filename (GNU tar, others) */ ------------------ | Branch (859:3): [True: 367, False: 21.5k] ------------------ 860| 367| if (seen_headers & seen_L_header) { ------------------ | Branch (860:8): [True: 354, False: 13] ------------------ 861| 354| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 354|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 862| 354| "Damaged archive: Redundant 'L' headers may cause filenames to be incorrect"); 863| 354| err = err_combine(err, ARCHIVE_WARN); ------------------ | | 201| 354|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 0, False: 354] | | ------------------ ------------------ 864| 354| } 865| 367| seen_headers |= seen_L_header; 866| 367| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 367|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 367|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 867| 367| a->archive.archive_format_name = "GNU tar format"; 868| 367| err2 = header_gnu_longname(a, tar, entry, h, unconsumed); 869| 367| break; 870| 0| case 'V': /* GNU volume header */ ------------------ | Branch (870:3): [True: 0, False: 21.8k] ------------------ 871| 0| if (seen_headers & seen_V_header) { ------------------ | Branch (871:8): [True: 0, False: 0] ------------------ 872| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 873| 0| "Redundant 'V' header"); 874| 0| err = err_combine(err, ARCHIVE_WARN); ------------------ | | 201| 0|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 0, False: 0] | | ------------------ ------------------ 875| 0| } 876| 0| seen_headers |= seen_V_header; 877| 0| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 0|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 0|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 878| 0| a->archive.archive_format_name = "GNU tar format"; 879| 0| err2 = header_volume(a, tar, entry, h, unconsumed); 880| 0| break; 881| 0| case 'X': /* Used by SUN tar; same as 'x'. */ ------------------ | Branch (881:3): [True: 0, False: 21.8k] ------------------ 882| 0| if (seen_headers & seen_x_header) { ------------------ | Branch (882:8): [True: 0, False: 0] ------------------ 883| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 884| 0| "Redundant 'X'/'x' header"); 885| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 886| 0| } 887| 0| seen_headers |= seen_x_header; 888| 0| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 0|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 0|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 889| 0| a->archive.archive_format_name = 890| 0| "POSIX pax interchange format (Sun variant)"; 891| 0| err2 = header_pax_extension(a, tar, entry, h, unconsumed); 892| 0| break; 893| 241| case 'x': /* POSIX-standard 'x' header. */ ------------------ | Branch (893:3): [True: 241, False: 21.6k] ------------------ 894| 241| if (seen_headers & seen_x_header) { ------------------ | Branch (894:8): [True: 0, False: 241] ------------------ 895| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 896| 0| "Redundant 'x' header"); 897| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 898| 0| } 899| 241| seen_headers |= seen_x_header; 900| 241| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 241|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 241|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 901| 241| a->archive.archive_format_name = "POSIX pax interchange format"; 902| 241| err2 = header_pax_extension(a, tar, entry, h, unconsumed); 903| 241| break; 904| 19.2k| default: /* Regular header: Legacy tar, GNU tar, or ustar */ ------------------ | Branch (904:3): [True: 19.2k, False: 2.68k] ------------------ 905| 19.2k| gnuheader = (const struct archive_entry_header_gnutar *)h; 906| 19.2k| if (memcmp(gnuheader->magic, "ustar \0", 8) == 0) { ------------------ | Branch (906:8): [True: 1.46k, False: 17.7k] ------------------ 907| 1.46k| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 1.46k|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 1.46k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 908| 1.46k| a->archive.archive_format_name = "GNU tar format"; 909| 1.46k| err2 = header_gnutar(a, tar, entry, h, unconsumed); 910| 17.7k| } else if (memcmp(header->magic, "ustar", 5) == 0) { ------------------ | Branch (910:15): [True: 5.52k, False: 12.2k] ------------------ 911| 5.52k| if (a->archive.archive_format != ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE) { ------------------ | | 369| 5.52k|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 5.52k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ | Branch (911:9): [True: 5.48k, False: 36] ------------------ 912| 5.48k| a->archive.archive_format = ARCHIVE_FORMAT_TAR_USTAR; ------------------ | | 368| 5.48k|#define ARCHIVE_FORMAT_TAR_USTAR (ARCHIVE_FORMAT_TAR | 1) | | ------------------ | | | | 367| 5.48k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 913| 5.48k| a->archive.archive_format_name = "POSIX ustar format"; 914| 5.48k| } 915| 5.52k| err2 = header_ustar(a, tar, entry, h); 916| 12.2k| } else { 917| 12.2k| a->archive.archive_format = ARCHIVE_FORMAT_TAR; ------------------ | | 367| 12.2k|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ 918| 12.2k| a->archive.archive_format_name = "tar (non-POSIX)"; 919| 12.2k| err2 = header_old_tar(a, tar, entry, h); 920| 12.2k| } 921| 19.2k| err = err_combine(err, err2); ------------------ | | 201| 19.2k|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 303, False: 18.9k] | | ------------------ ------------------ 922| | /* We return warnings or success as-is. Anything else is fatal. */ 923| 19.2k| if (err < ARCHIVE_WARN) { ------------------ | | 235| 19.2k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (923:8): [True: 57, False: 19.1k] ------------------ 924| 57| return (ARCHIVE_FATAL); ------------------ | | 239| 57|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 925| 57| } 926| | /* Filename of the form `._filename` is an AppleDouble 927| | * extension entry. The body is the macOS metadata blob; 928| | * this is followed by another entry with the actual 929| | * regular file data. 930| | * This design has two drawbacks: 931| | * = it's brittle; you might just have a file with such a name 932| | * = it duplicates any long pathname extensions 933| | * 934| | * TODO: This probably shouldn't be here at all. Consider 935| | * just returning the contents as a regular entry here and 936| | * then dealing with it when we write data to disk. 937| | */ 938| 19.1k| if (tar->process_mac_extensions ------------------ | Branch (938:8): [True: 19.1k, False: 0] ------------------ 939| 19.1k| && ((seen_headers & seen_mac_metadata) == 0) ------------------ | Branch (939:11): [True: 19.1k, False: 0] ------------------ 940| 19.1k| && is_mac_metadata_entry(entry)) { ------------------ | Branch (940:11): [True: 0, False: 19.1k] ------------------ 941| 0| err2 = read_mac_metadata_blob(a, entry, unconsumed); 942| 0| if (err2 < ARCHIVE_WARN) { ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (942:9): [True: 0, False: 0] ------------------ 943| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 944| 0| } 945| 0| err = err_combine(err, err2); ------------------ | | 201| 0|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 0, False: 0] | | ------------------ ------------------ 946| | /* Note: Other headers can appear again. */ 947| 0| seen_headers = seen_mac_metadata; 948| 0| tar_reset_header_state(tar); 949| 0| break; 950| 0| } 951| | 952| | /* Reconcile GNU sparse attributes */ 953| 19.1k| if (tar->sparse_gnu_attributes_seen) { ------------------ | Branch (953:8): [True: 62, False: 19.0k] ------------------ 954| | /* Only 'S' (GNU sparse) and ustar '0' regular files can be sparse */ 955| 62| if (tar->filetype != 'S' && tar->filetype != '0') { ------------------ | Branch (955:9): [True: 62, False: 0] | Branch (955:33): [True: 16, False: 46] ------------------ 956| 16| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 16|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 957| 16| "Non-regular file cannot be sparse"); 958| 16| return (ARCHIVE_WARN); ------------------ | | 235| 16|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 959| 46| } else if (tar->sparse_gnu_major == 0 && ------------------ | Branch (959:16): [True: 13, False: 33] ------------------ 960| 13| tar->sparse_gnu_minor == 0) { ------------------ | Branch (960:9): [True: 5, False: 8] ------------------ 961| | /* Sparse map already parsed from 'x' header */ 962| 41| } else if (tar->sparse_gnu_major == 0 && ------------------ | Branch (962:16): [True: 8, False: 33] ------------------ 963| 8| tar->sparse_gnu_minor == 1) { ------------------ | Branch (963:9): [True: 0, False: 8] ------------------ 964| | /* Sparse map already parsed from 'x' header */ 965| 41| } else if (tar->sparse_gnu_major == 1 && ------------------ | Branch (965:16): [True: 33, False: 8] ------------------ 966| 33| tar->sparse_gnu_minor == 0) { ------------------ | Branch (966:9): [True: 33, False: 0] ------------------ 967| | /* Sparse map is prepended to file contents */ 968| 33| ssize_t bytes_read; 969| 33| bytes_read = gnu_sparse_10_read(a, tar, unconsumed); 970| 33| if (bytes_read < 0) ------------------ | Branch (970:10): [True: 32, False: 1] ------------------ 971| 32| return ((int)bytes_read); 972| 1| tar->entry_bytes_remaining -= bytes_read; 973| 8| } else { 974| 8| archive_set_error(&a->archive, 975| 8| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 8|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 976| 8| "Unrecognized GNU sparse file format"); 977| 8| return (ARCHIVE_WARN); ------------------ | | 235| 8|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 978| 8| } 979| 62| } 980| 19.0k| return (err); 981| 21.8k| } 982| | 983| | /* We're between headers ... */ 984| 2.68k| err = err_combine(err, err2); ------------------ | | 201| 2.68k|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 1.01k, False: 1.67k] | | ------------------ ------------------ 985| 2.68k| if (err == ARCHIVE_FATAL) ------------------ | | 239| 2.68k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (985:7): [True: 39, False: 2.64k] ------------------ 986| 39| return (err); 987| | 988| | /* The GNU volume header and the pax `g` global header 989| | * are both allowed to be the only header in an 990| | * archive. If we've seen any other header, a 991| | * following EOF is fatal. */ 992| 2.64k| if ((seen_headers & ~seen_V_header & ~seen_g_header) != 0) { ------------------ | Branch (992:7): [True: 1.47k, False: 1.17k] ------------------ 993| 1.47k| eof_fatal = 1; 994| 1.47k| } 995| 2.64k| } 996| 143k|} archive_read_support_format_tar.c:tar_reset_header_state: 705| 143k|{ 706| 143k| tar->pax_hdrcharset_utf8 = 1; 707| 143k| tar->sparse_gnu_attributes_seen = 0; 708| 143k| archive_string_empty(&(tar->entry_gname)); ------------------ | | 181| 143k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 709| 143k| archive_string_empty(&(tar->entry_pathname)); ------------------ | | 181| 143k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 710| 143k| archive_string_empty(&(tar->entry_pathname_override)); ------------------ | | 181| 143k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 711| 143k| archive_string_empty(&(tar->entry_uname)); ------------------ | | 181| 143k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 712| 143k| archive_string_empty(&tar->entry_linkpath); ------------------ | | 181| 143k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 713| 143k|} archive_read_support_format_tar.c:header_Solaris_ACL: 1078| 227|{ 1079| 227| struct archive_string acl_text; 1080| 227| size_t size; 1081| 227| int err, acl_type; 1082| 227| uint64_t type; 1083| 227| char *acl, *p; 1084| | 1085| 227| archive_string_init(&acl_text); ------------------ | | 71| 227| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 227] | | ------------------ ------------------ 1086| 227| err = read_body_to_string(a, tar, &acl_text, h, unconsumed); 1087| 227| if (err != ARCHIVE_OK) { ------------------ | | 233| 227|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1087:6): [True: 5, False: 222] ------------------ 1088| 5| archive_string_free(&acl_text); 1089| 5| return (err); 1090| 5| } 1091| 222| size = archive_strlen(&acl_text); ------------------ | | 178| 222|#define archive_strlen(a) ((a)->length) ------------------ 1092| | 1093| | /* TODO: Examine the first characters to see if this 1094| | * is an AIX ACL descriptor. We'll likely never support 1095| | * them, but it would be polite to recognize and warn when 1096| | * we do see them. */ 1097| | 1098| | /* Leading octal number indicates ACL type and number of entries. */ 1099| 222| p = acl = acl_text.s; 1100| 222| type = 0; 1101| 1.76k| while (*p != '\0' && p < acl + size) { ------------------ | Branch (1101:9): [True: 1.54k, False: 221] | Branch (1101:23): [True: 1.54k, False: 0] ------------------ 1102| 1.54k| if (*p < '0' || *p > '7') { ------------------ | Branch (1102:7): [True: 1, False: 1.53k] | Branch (1102:19): [True: 0, False: 1.53k] ------------------ 1103| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1104| 1| "Malformed Solaris ACL attribute (invalid digit)"); 1105| 1| archive_string_free(&acl_text); 1106| 1| return(ARCHIVE_WARN); ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1107| 1| } 1108| 1.53k| type <<= 3; 1109| 1.53k| type += *p - '0'; 1110| 1.53k| if (type > 077777777) { ------------------ | Branch (1110:7): [True: 0, False: 1.53k] ------------------ 1111| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1112| 0| "Malformed Solaris ACL attribute (count too large)"); 1113| 0| archive_string_free(&acl_text); 1114| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1115| 0| } 1116| 1.53k| p++; 1117| 1.53k| } 1118| 221| switch (type & ~0777777) { 1119| 105| case 01000000: ------------------ | Branch (1119:2): [True: 105, False: 116] ------------------ 1120| | /* POSIX.1e ACL */ 1121| 105| acl_type = ARCHIVE_ENTRY_ACL_TYPE_ACCESS; ------------------ | | 534| 105|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ 1122| 105| break; 1123| 114| case 03000000: ------------------ | Branch (1123:2): [True: 114, False: 107] ------------------ 1124| | /* NFSv4 ACL */ 1125| 114| acl_type = ARCHIVE_ENTRY_ACL_TYPE_NFS4; ------------------ | | 542| 114|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 114|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 114| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 114|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 114| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 114|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 114| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 114|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ 1126| 114| break; 1127| 2| default: ------------------ | Branch (1127:2): [True: 2, False: 219] ------------------ 1128| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1129| 2| "Malformed Solaris ACL attribute (unsupported type %llu)", 1130| 2| (unsigned long long)type); 1131| 2| archive_string_free(&acl_text); 1132| 2| return (ARCHIVE_WARN); ------------------ | | 235| 2|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1133| 221| } 1134| 219| p++; 1135| | 1136| 219| if (p >= acl + size) { ------------------ | Branch (1136:6): [True: 0, False: 219] ------------------ 1137| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1138| 0| "Malformed Solaris ACL attribute (body overflow)"); 1139| 0| archive_string_free(&acl_text); 1140| 0| return(ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1141| 0| } 1142| | 1143| | /* ACL text is null-terminated; find the end. */ 1144| 219| size -= (p - acl); 1145| 219| acl = p; 1146| | 1147| 242k| while (*p != '\0' && p < acl + size) ------------------ | Branch (1147:9): [True: 241k, False: 219] | Branch (1147:23): [True: 241k, False: 0] ------------------ 1148| 241k| p++; 1149| | 1150| 219| if (tar->sconv_acl == NULL) { ------------------ | Branch (1150:6): [True: 105, False: 114] ------------------ 1151| 105| tar->sconv_acl = archive_string_conversion_from_charset( 1152| 105| &(a->archive), "UTF-8", 1); 1153| 105| if (tar->sconv_acl == NULL) { ------------------ | Branch (1153:7): [True: 0, False: 105] ------------------ 1154| 0| archive_string_free(&acl_text); 1155| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1156| 0| } 1157| 105| } 1158| 219| archive_strncpy(&(tar->localname), acl, p - acl); ------------------ | | 173| 219| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1159| 219| err = archive_acl_from_text_l(archive_entry_acl(entry), 1160| 219| tar->localname.s, acl_type, tar->sconv_acl); 1161| | /* Workaround: Force perm_is_set() to be correct */ 1162| | /* If this bit were stored in the ACL, this wouldn't be needed */ 1163| 219| archive_entry_set_perm(entry, archive_entry_perm(entry)); 1164| 219| if (err != ARCHIVE_OK) { ------------------ | | 233| 219|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1164:6): [True: 218, False: 1] ------------------ 1165| 218| if (errno == ENOMEM) { ------------------ | Branch (1165:7): [True: 0, False: 218] ------------------ 1166| 0| archive_set_error(&a->archive, ENOMEM, 1167| 0| "Can't allocate memory for ACL"); 1168| 0| } else 1169| 218| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 218|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1170| 218| "Malformed Solaris ACL attribute (unparsable)"); 1171| 218| } 1172| 219| archive_string_free(&acl_text); 1173| 219| return (err); 1174| 219|} archive_read_support_format_tar.c:read_body_to_string: 1298| 1.27k|{ 1299| 1.27k| int64_t size; 1300| 1.27k| const struct archive_entry_header_ustar *header; 1301| 1.27k| int r; 1302| | 1303| 1.27k| (void)tar; /* UNUSED */ 1304| 1.27k| header = (const struct archive_entry_header_ustar *)h; 1305| 1.27k| size = tar_atol(header->size, sizeof(header->size)); 1306| 1.27k| if (size < 0 || size > entry_limit) { ------------------ | Branch (1306:6): [True: 1, False: 1.26k] | Branch (1306:18): [True: 0, False: 1.26k] ------------------ 1307| 1| archive_set_error(&a->archive, EINVAL, 1308| 1| "Special header has invalid size: %lld", 1309| 1| (long long)size); 1310| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1311| 1| } 1312| 1.26k| if (size > (int64_t)pathname_limit) { ------------------ | Branch (1312:6): [True: 5, False: 1.26k] ------------------ 1313| 5| archive_string_empty(as); ------------------ | | 181| 5|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1314| 5| int64_t to_consume = ((size + 511) & ~511); 1315| 5| if (to_consume != __archive_read_consume(a, to_consume)) { ------------------ | Branch (1315:7): [True: 2, False: 3] ------------------ 1316| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1317| 2| } 1318| 3| archive_set_error(&a->archive, EINVAL, 1319| 3| "Special header too large: %lld > 1MiB", 1320| 3| (long long)size); 1321| 3| return (ARCHIVE_WARN); ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1322| 5| } 1323| 1.26k| r = read_bytes_to_string(a, as, size, unconsumed); 1324| 1.26k| *unconsumed += 0x1ff & (-size); 1325| 1.26k| return(r); 1326| 1.26k|} archive_read_support_format_tar.c:read_bytes_to_string: 1262| 2.06k| int64_t *unconsumed) { 1263| 2.06k| const void *src; 1264| | 1265| | /* Fail if we can't make our buffer big enough. */ 1266| 2.06k| if (archive_string_ensure(as, size + 1) == NULL) { ------------------ | Branch (1266:6): [True: 0, False: 2.06k] ------------------ 1267| 0| archive_set_error(&a->archive, ENOMEM, 1268| 0| "No memory"); 1269| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1270| 0| } 1271| | 1272| 2.06k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 2.06k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1272:6): [True: 0, False: 2.06k] ------------------ 1273| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1274| 0| } 1275| | 1276| | /* Read the body into the string. */ 1277| 2.06k| src = __archive_read_ahead(a, size, NULL); 1278| 2.06k| if (src == NULL) { ------------------ | Branch (1278:6): [True: 0, False: 2.06k] ------------------ 1279| 0| archive_set_error(&a->archive, EINVAL, 1280| 0| "Truncated archive" 1281| 0| " detected while reading metadata"); 1282| 0| *unconsumed = 0; 1283| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1284| 0| } 1285| 2.06k| memcpy(as->s, src, size); 1286| 2.06k| as->s[size] = '\0'; 1287| 2.06k| as->length = size; 1288| 2.06k| *unconsumed += size; 1289| 2.06k| return (ARCHIVE_OK); ------------------ | | 233| 2.06k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1290| 2.06k|} archive_read_support_format_tar.c:header_pax_global: 1834| 1.17k|{ 1835| 1.17k| return (header_pax_records(a, tar, entry, h, unconsumed, 1)); 1836| 1.17k|} archive_read_support_format_tar.c:header_pax_records: 1956| 1.41k|{ 1957| | /* Sanity checks: The largest `x` body I've ever heard of was 1958| | * a little over 4MB. So I doubt there has ever been a 1959| | * well-formed archive with an `x` body over 1GiB. Similarly, 1960| | * it seems plausible that no single attribute has ever been 1961| | * larger than 100MB. So if we see a larger value here, it's 1962| | * almost certainly a sign of a corrupted/malicious archive. */ 1963| | 1964| | /* Maximum sane size for extension body: 1 GiB */ 1965| | /* This cannot be raised to larger than 8GiB without 1966| | * exceeding the maximum size for a standard ustar 1967| | * entry. */ 1968| 1.41k| const int64_t ext_size_limit = 1024 * 1024 * (int64_t)1024; 1969| | /* Maximum size for a single line/attr: 100 million characters */ 1970| | /* This cannot be raised to more than 2GiB without exceeding 1971| | * a `size_t` on 32-bit platforms. */ 1972| 1.41k| const size_t max_parsed_line_length = 99999999ULL; 1973| | /* Largest attribute prolog: size + name. */ 1974| 1.41k| const size_t max_size_name = 512; 1975| | 1976| | /* Size and padding of the full extension body */ 1977| 1.41k| int64_t ext_size, ext_padding; 1978| 1.41k| size_t line_length, value_length, name_length; 1979| 1.41k| ssize_t to_read, did_read; 1980| 1.41k| const struct archive_entry_header_ustar *header; 1981| 1.41k| const char *p, *attr_start, *name_start; 1982| 1.41k| struct archive_string_conv *sconv; 1983| 1.41k| struct archive_string *pas = NULL; 1984| 1.41k| struct archive_string attr_name; 1985| 1.41k| int err = ARCHIVE_OK, r; ------------------ | | 233| 1.41k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1986| | 1987| 1.41k| header = (const struct archive_entry_header_ustar *)h; 1988| 1.41k| ext_size = tar_atol(header->size, sizeof(header->size)); 1989| 1.41k| if (ext_size > entry_limit) { ------------------ | Branch (1989:6): [True: 0, False: 1.41k] ------------------ 1990| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1991| 0| } 1992| 1.41k| if (ext_size < 0) { ------------------ | Branch (1992:6): [True: 0, False: 1.41k] ------------------ 1993| 0| archive_set_error(&a->archive, EINVAL, 1994| 0| "pax extension header has invalid size: %lld", 1995| 0| (long long)ext_size); 1996| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1997| 0| } 1998| 1.41k| if (ext_size == 0) { ------------------ | Branch (1998:6): [True: 1, False: 1.41k] ------------------ 1999| 1| archive_set_error(&a->archive, EINVAL, 2000| 1| global ? "Invalid empty pax global extended header" ------------------ | Branch (2000:7): [True: 1, False: 0] ------------------ 2001| 1| : "Invalid empty pax extended header"); 2002| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2003| 1| } 2004| | 2005| 1.41k| ext_padding = 0x1ff & (-ext_size); 2006| 1.41k| if (ext_size > ext_size_limit) { ------------------ | Branch (2006:6): [True: 1, False: 1.41k] ------------------ 2007| | /* Consume the pax extension body and return an error */ 2008| 1| if (ext_size + ext_padding != __archive_read_consume(a, ext_size + ext_padding)) { ------------------ | Branch (2008:7): [True: 1, False: 0] ------------------ 2009| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2010| 1| } 2011| 0| archive_set_error(&a->archive, EINVAL, 2012| 0| "Ignoring oversized pax extensions: %lld > %lld", 2013| 0| (long long)ext_size, (long long)ext_size_limit); 2014| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2015| 1| } 2016| 1.41k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 1.41k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2016:6): [True: 0, False: 1.41k] ------------------ 2017| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2018| 0| } 2019| | 2020| | /* Parse the size/name of each pax attribute in the body */ 2021| 1.41k| archive_string_init(&attr_name); ------------------ | | 71| 1.41k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 1.41k] | | ------------------ ------------------ 2022| 4.84k| while (ext_size > 0) { ------------------ | Branch (2022:9): [True: 4.84k, False: 0] ------------------ 2023| | /* Read enough bytes to parse the size/name of the next attribute */ 2024| 4.84k| to_read = max_size_name; 2025| 4.84k| if (to_read > ext_size) { ------------------ | Branch (2025:7): [True: 1.71k, False: 3.13k] ------------------ 2026| 1.71k| to_read = ext_size; 2027| 1.71k| } 2028| 4.84k| p = __archive_read_ahead(a, to_read, &did_read); 2029| 4.84k| if (p == NULL) { /* EOF */ ------------------ | Branch (2029:7): [True: 22, False: 4.82k] ------------------ 2030| 22| archive_set_error(&a->archive, EINVAL, 2031| 22| "Truncated tar archive" 2032| 22| " detected while reading pax attribute name"); 2033| 22| return (ARCHIVE_FATAL); ------------------ | | 239| 22|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2034| 22| } 2035| 4.82k| if (did_read > ext_size) { ------------------ | Branch (2035:7): [True: 1.94k, False: 2.87k] ------------------ 2036| 1.94k| did_read = ext_size; 2037| 1.94k| } 2038| | 2039| | /* Parse size of attribute */ 2040| 4.82k| line_length = 0; 2041| 4.82k| attr_start = p; 2042| 13.6k| while (1) { ------------------ | Branch (2042:10): [True: 13.6k, Folded] ------------------ 2043| 13.6k| if (p >= attr_start + did_read) { ------------------ | Branch (2043:8): [True: 202, False: 13.4k] ------------------ 2044| 202| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 202|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2045| 202| "Ignoring malformed pax attributes: overlarge attribute size field"); 2046| 202| *unconsumed += ext_size + ext_padding; 2047| 202| return (ARCHIVE_WARN); ------------------ | | 235| 202|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2048| 202| } 2049| 13.4k| if (*p == ' ') { ------------------ | Branch (2049:8): [True: 4.28k, False: 9.20k] ------------------ 2050| 4.28k| p++; 2051| 4.28k| break; 2052| 4.28k| } 2053| 9.20k| if (*p < '0' || *p > '9') { ------------------ | Branch (2053:8): [True: 209, False: 8.99k] | Branch (2053:20): [True: 127, False: 8.86k] ------------------ 2054| 336| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 336|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2055| 336| "Ignoring malformed pax attributes: malformed attribute size field"); 2056| 336| *unconsumed += ext_size + ext_padding; 2057| 336| return (ARCHIVE_WARN); ------------------ | | 235| 336|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2058| 336| } 2059| 8.86k| line_length *= 10; 2060| 8.86k| line_length += *p - '0'; 2061| 8.86k| if (line_length > max_parsed_line_length) { ------------------ | Branch (2061:8): [True: 1, False: 8.86k] ------------------ 2062| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2063| 1| "Ignoring malformed pax attribute: size > %lld", 2064| 1| (long long)max_parsed_line_length); 2065| 1| *unconsumed += ext_size + ext_padding; 2066| 1| return (ARCHIVE_WARN); ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2067| 1| } 2068| 8.86k| p++; 2069| 8.86k| } 2070| | 2071| 4.28k| if ((int64_t)line_length > ext_size) { ------------------ | Branch (2071:7): [True: 270, False: 4.01k] ------------------ 2072| 270| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 270|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2073| 270| "Ignoring malformed pax attribute: %lld > %lld", 2074| 270| (long long)line_length, (long long)ext_size); 2075| 270| *unconsumed += ext_size + ext_padding; 2076| 270| return (ARCHIVE_WARN); ------------------ | | 235| 270|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2077| 270| } 2078| | 2079| | /* Parse name of attribute */ 2080| 4.01k| if (p >= attr_start + did_read ------------------ | Branch (2080:7): [True: 429, False: 3.58k] ------------------ 2081| 3.58k| || p >= attr_start + line_length ------------------ | Branch (2081:10): [True: 3, False: 3.58k] ------------------ 2082| 3.58k| || *p == '=') { ------------------ | Branch (2082:10): [True: 0, False: 3.58k] ------------------ 2083| 432| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 432|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2084| 432| "Ignoring malformed pax attributes: empty name found"); 2085| 432| *unconsumed += ext_size + ext_padding; 2086| 432| return (ARCHIVE_WARN); ------------------ | | 235| 432|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2087| 432| } 2088| 3.58k| name_start = p; 2089| 49.1k| while (1) { ------------------ | Branch (2089:10): [True: 49.1k, Folded] ------------------ 2090| 49.1k| if (p >= attr_start + did_read || p >= attr_start + line_length) { ------------------ | Branch (2090:8): [True: 8, False: 49.1k] | Branch (2090:38): [True: 7, False: 49.1k] ------------------ 2091| 15| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 15|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2092| 15| "Ignoring malformed pax attributes: overlarge attribute name"); 2093| 15| *unconsumed += ext_size + ext_padding; 2094| 15| return (ARCHIVE_WARN); ------------------ | | 235| 15|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2095| 15| } 2096| 49.1k| if (*p == '=') { ------------------ | Branch (2096:8): [True: 3.56k, False: 45.6k] ------------------ 2097| 3.56k| break; 2098| 3.56k| } 2099| 45.6k| p++; 2100| 45.6k| } 2101| 3.56k| name_length = p - name_start; 2102| 3.56k| p++; // Skip '=' 2103| | 2104| | // Save the name before we consume it 2105| 3.56k| archive_strncpy(&attr_name, name_start, name_length); ------------------ | | 173| 3.56k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2106| | 2107| 3.56k| ext_size -= p - attr_start; 2108| 3.56k| value_length = line_length - (p - attr_start); 2109| | 2110| | /* Consume size, name, and `=` */ 2111| 3.56k| *unconsumed += p - attr_start; 2112| 3.56k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 3.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2112:7): [True: 0, False: 3.56k] ------------------ 2113| 0| archive_string_free(&attr_name); 2114| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2115| 0| } 2116| | 2117| 3.56k| if (value_length == 0) { ------------------ | Branch (2117:7): [True: 1, False: 3.56k] ------------------ 2118| 1| archive_set_error(&a->archive, EINVAL, 2119| 1| "Malformed pax attributes"); 2120| 1| *unconsumed += ext_size + ext_padding; 2121| 1| archive_string_free(&attr_name); 2122| 1| return (ARCHIVE_WARN); ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2123| 1| } 2124| | 2125| 3.56k| if (global) { ------------------ | Branch (2125:7): [True: 0, False: 3.56k] ------------------ 2126| 0| if (pax_global_attribute_unsupported(attr_name.s, ------------------ | Branch (2126:8): [True: 0, False: 0] ------------------ 2127| 0| archive_strlen(&attr_name))) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2128| 0| archive_set_error(&a->archive, 2129| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2130| 0| "Unsupported pax global extended header attribute '%s'", 2131| 0| attr_name.s); 2132| 0| archive_string_free(&attr_name); 2133| 0| *unconsumed += ext_size + ext_padding; 2134| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2135| 0| } 2136| | /* Not an attribute we would have acted on, so 2137| | * ignoring it here changes nothing. */ 2138| 0| __archive_read_consume(a, value_length - 1); 2139| 0| r = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2140| 3.56k| } else { 2141| | /* pax_attribute will consume value_length - 1 */ 2142| 3.56k| r = pax_attribute(a, tar, entry, attr_name.s, archive_strlen(&attr_name), value_length - 1, unconsumed); ------------------ | | 178| 3.56k|#define archive_strlen(a) ((a)->length) ------------------ 2143| 3.56k| } 2144| 3.56k| ext_size -= value_length - 1; 2145| | 2146| | // Release the allocated attr_name (either here or before every return in this function) 2147| 3.56k| archive_string_free(&attr_name); 2148| | 2149| 3.56k| if (r < ARCHIVE_WARN) { ------------------ | | 235| 3.56k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2149:7): [True: 4, False: 3.56k] ------------------ 2150| 4| *unconsumed += ext_size + ext_padding; 2151| 4| return (r); 2152| 4| } 2153| 3.56k| err = err_combine(err, r); ------------------ | | 201| 3.56k|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (201:27): [True: 1.78k, False: 1.77k] | | ------------------ ------------------ 2154| | 2155| | /* Consume the `\n` that follows the pax attribute value. */ 2156| 3.56k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 3.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2156:7): [True: 0, False: 3.56k] ------------------ 2157| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2158| 0| } 2159| 3.56k| p = __archive_read_ahead(a, 1, &did_read); 2160| 3.56k| if (p == NULL) { ------------------ | Branch (2160:7): [True: 8, False: 3.55k] ------------------ 2161| 8| archive_set_error(&a->archive, EINVAL, 2162| 8| "Truncated tar archive" 2163| 8| " detected while completing pax attribute"); 2164| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2165| 8| } 2166| 3.55k| if (p[0] != '\n') { ------------------ | Branch (2166:7): [True: 120, False: 3.43k] ------------------ 2167| 120| archive_set_error(&a->archive, EINVAL, 2168| 120| "Malformed pax attributes"); 2169| 120| *unconsumed += ext_size + ext_padding; 2170| 120| return (ARCHIVE_WARN); ------------------ | | 235| 120|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2171| 120| } 2172| 3.43k| ext_size -= 1; 2173| 3.43k| *unconsumed += 1; 2174| 3.43k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 3.43k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2174:7): [True: 0, False: 3.43k] ------------------ 2175| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2176| 0| } 2177| 3.43k| } 2178| 0| *unconsumed += ext_size + ext_padding; 2179| | 2180| | /* 2181| | * Some PAX values -- pathname, linkpath, uname, gname -- 2182| | * can't be copied into the entry until we know the character 2183| | * set to use: 2184| | */ 2185| 0| if (!tar->pax_hdrcharset_utf8) ------------------ | Branch (2185:6): [True: 0, False: 0] ------------------ 2186| | /* PAX specified "BINARY", so use the default charset */ 2187| 0| sconv = tar->opt_sconv; 2188| 0| else { 2189| | /* PAX default UTF-8 */ 2190| 0| sconv = archive_string_conversion_from_charset( 2191| 0| &(a->archive), "UTF-8", 1); 2192| 0| if (sconv == NULL) ------------------ | Branch (2192:7): [True: 0, False: 0] ------------------ 2193| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2194| 0| if (tar->compat_2x) ------------------ | Branch (2194:7): [True: 0, False: 0] ------------------ 2195| 0| archive_string_conversion_set_opt(sconv, 2196| 0| SCONV_SET_OPT_UTF8_LIBARCHIVE2X); ------------------ | | 113| 0|#define SCONV_SET_OPT_UTF8_LIBARCHIVE2X 1 ------------------ 2197| 0| } 2198| | 2199| | /* Pathname */ 2200| 0| pas = NULL; 2201| 0| if (archive_strlen(&(tar->entry_pathname_override)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2201:6): [True: 0, False: 0] ------------------ 2202| | /* Prefer GNU.sparse.name attribute if present */ 2203| | /* GNU sparse files store a fake name under the standard 2204| | * "pathname" key. */ 2205| 0| pas = &(tar->entry_pathname_override); 2206| 0| } else if (archive_strlen(&(tar->entry_pathname)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2206:13): [True: 0, False: 0] ------------------ 2207| | /* Use standard "pathname" PAX extension */ 2208| 0| pas = &(tar->entry_pathname); 2209| 0| } 2210| 0| if (pas != NULL) { ------------------ | Branch (2210:6): [True: 0, False: 0] ------------------ 2211| 0| if (archive_entry_copy_pathname_l(entry, pas->s, ------------------ | | 80| 0|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (2211:7): [True: 0, False: 0] ------------------ 2212| 0| archive_strlen(pas), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2213| 0| err = set_conversion_failed_error(a, sconv, "Pathname"); 2214| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2214:8): [True: 0, False: 0] ------------------ 2215| 0| return (err); 2216| | /* Use raw name without conversion */ 2217| 0| archive_entry_copy_pathname(entry, pas->s); 2218| 0| } 2219| 0| } 2220| | /* Uname */ 2221| 0| if (archive_strlen(&(tar->entry_uname)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2221:6): [True: 0, False: 0] ------------------ 2222| 0| if (archive_entry_copy_uname_l(entry, tar->entry_uname.s, ------------------ | | 86| 0|#define archive_entry_copy_uname_l __archive_entry_copy_uname_l ------------------ | Branch (2222:7): [True: 0, False: 0] ------------------ 2223| 0| archive_strlen(&(tar->entry_uname)), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2224| 0| err = set_conversion_failed_error(a, sconv, "Uname"); 2225| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2225:8): [True: 0, False: 0] ------------------ 2226| 0| return (err); 2227| | /* Use raw name without conversion */ 2228| 0| archive_entry_copy_uname(entry, tar->entry_uname.s); 2229| 0| } 2230| 0| } 2231| | /* Gname */ 2232| 0| if (archive_strlen(&(tar->entry_gname)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2232:6): [True: 0, False: 0] ------------------ 2233| 0| if (archive_entry_copy_gname_l(entry, tar->entry_gname.s, ------------------ | | 71| 0|#define archive_entry_copy_gname_l __archive_entry_copy_gname_l ------------------ | Branch (2233:7): [True: 0, False: 0] ------------------ 2234| 0| archive_strlen(&(tar->entry_gname)), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2235| 0| err = set_conversion_failed_error(a, sconv, "Gname"); 2236| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2236:8): [True: 0, False: 0] ------------------ 2237| 0| return (err); 2238| | /* Use raw name without conversion */ 2239| 0| archive_entry_copy_gname(entry, tar->entry_gname.s); 2240| 0| } 2241| 0| } 2242| | /* Linkpath */ 2243| 0| if (archive_strlen(&(tar->entry_linkpath)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2243:6): [True: 0, False: 0] ------------------ 2244| 0| if (archive_entry_copy_link_l(entry, tar->entry_linkpath.s, ------------------ | | 77| 0|#define archive_entry_copy_link_l __archive_entry_copy_link_l ------------------ | Branch (2244:7): [True: 0, False: 0] ------------------ 2245| 0| archive_strlen(&(tar->entry_linkpath)), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2246| 0| err = set_conversion_failed_error(a, sconv, "Linkpath"); 2247| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2247:8): [True: 0, False: 0] ------------------ 2248| 0| return (err); 2249| | /* Use raw name without conversion */ 2250| 0| archive_entry_copy_link(entry, tar->entry_linkpath.s); 2251| 0| } 2252| 0| } 2253| | 2254| | /* Extension may have given us a corrected `entry_bytes_remaining` for 2255| | * the main entry; update the padding appropriately. */ 2256| 0| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 2257| 0| return (err); 2258| 0|} archive_read_support_format_tar.c:pax_attribute: 2471| 3.56k|{ 2472| 3.56k| int64_t t; 2473| 3.56k| long n; 2474| 3.56k| const char *p; 2475| 3.56k| int err = ARCHIVE_OK; ------------------ | | 233| 3.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2476| | 2477| 3.56k| switch (key[0]) { ------------------ | Branch (2477:10): [True: 3.42k, False: 144] ------------------ 2478| 253| case 'G': ------------------ | Branch (2478:2): [True: 253, False: 3.31k] ------------------ 2479| | /* GNU.* extensions */ 2480| 253| if (key_length > 4 && memcmp(key, "GNU.", 4) == 0) { ------------------ | Branch (2480:7): [True: 253, False: 0] | Branch (2480:25): [True: 223, False: 30] ------------------ 2481| 223| key += 4; 2482| 223| key_length -= 4; 2483| | 2484| | /* GNU.sparse marks the existence of GNU sparse information */ 2485| 223| if (key_length == 6 && memcmp(key, "sparse", 6) == 0) { ------------------ | Branch (2485:8): [True: 1, False: 222] | Branch (2485:27): [True: 0, False: 1] ------------------ 2486| 0| tar->sparse_gnu_attributes_seen = 1; 2487| 0| } 2488| | 2489| | /* GNU.sparse.* extensions */ 2490| 223| else if (key_length > 7 && memcmp(key, "sparse.", 7) == 0) { ------------------ | Branch (2490:13): [True: 199, False: 24] | Branch (2490:31): [True: 72, False: 127] ------------------ 2491| 72| tar->sparse_gnu_attributes_seen = 1; 2492| 72| key += 7; 2493| 72| key_length -= 7; 2494| | 2495| | /* GNU "0.0" sparse pax format. */ 2496| 72| if (key_length == 9 && memcmp(key, "numblocks", 9) == 0) { ------------------ | Branch (2496:9): [True: 0, False: 72] | Branch (2496:28): [True: 0, False: 0] ------------------ 2497| | /* GNU.sparse.numblocks */ 2498| 0| tar->sparse_offset = -1; 2499| 0| tar->sparse_numbytes = -1; 2500| 0| tar->sparse_gnu_major = 0; 2501| 0| tar->sparse_gnu_minor = 0; 2502| 0| } 2503| 72| else if (key_length == 6 && memcmp(key, "offset", 6) == 0) { ------------------ | Branch (2503:14): [True: 7, False: 65] | Branch (2503:33): [True: 1, False: 6] ------------------ 2504| | /* GNU.sparse.offset */ 2505| 1| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2505:10): [True: 1, False: 0] ------------------ 2506| 1| tar->sparse_offset = t; 2507| 1| if (tar->sparse_numbytes != -1) { ------------------ | Branch (2507:11): [True: 1, False: 0] ------------------ 2508| 1| if (gnu_add_sparse_entry(a, tar, ------------------ | Branch (2508:12): [True: 0, False: 1] ------------------ 2509| 1| tar->sparse_offset, tar->sparse_numbytes) 2510| 1| != ARCHIVE_OK) ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2511| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2512| 1| tar->sparse_offset = -1; 2513| 1| tar->sparse_numbytes = -1; 2514| 1| } 2515| 1| } 2516| 1| return (err); 2517| 1| } 2518| 71| else if (key_length == 8 && memcmp(key, "numbytes", 8) == 0) { ------------------ | Branch (2518:14): [True: 0, False: 71] | Branch (2518:33): [True: 0, False: 0] ------------------ 2519| | /* GNU.sparse.numbytes */ 2520| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2520:10): [True: 0, False: 0] ------------------ 2521| 0| tar->sparse_numbytes = t; 2522| 0| if (tar->sparse_offset != -1) { ------------------ | Branch (2522:11): [True: 0, False: 0] ------------------ 2523| 0| if (gnu_add_sparse_entry(a, tar, ------------------ | Branch (2523:12): [True: 0, False: 0] ------------------ 2524| 0| tar->sparse_offset, tar->sparse_numbytes) 2525| 0| != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2526| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2527| 0| tar->sparse_offset = -1; 2528| 0| tar->sparse_numbytes = -1; 2529| 0| } 2530| 0| } 2531| 0| return (err); 2532| 0| } 2533| 71| else if (key_length == 4 && memcmp(key, "size", 4) == 0) { ------------------ | Branch (2533:14): [True: 0, False: 71] | Branch (2533:33): [True: 0, False: 0] ------------------ 2534| | /* GNU.sparse.size */ 2535| | /* This is either the size of stored entry OR the size of data on disk, 2536| | * depending on which GNU sparse format version is in use. 2537| | * Since pax attributes can be in any order, we may not actually 2538| | * know at this point how to interpret this. */ 2539| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2539:10): [True: 0, False: 0] ------------------ 2540| 0| tar->GNU_sparse_size = t; 2541| 0| tar->size_fields |= TAR_SIZE_GNU_SPARSE_SIZE; ------------------ | | 164| 0|#define TAR_SIZE_GNU_SPARSE_SIZE 4 ------------------ 2542| 0| } 2543| 0| return (err); 2544| 0| } 2545| | 2546| | /* GNU "0.1" sparse pax format. */ 2547| 71| else if (key_length == 3 && memcmp(key, "map", 3) == 0) { ------------------ | Branch (2547:14): [True: 0, False: 71] | Branch (2547:33): [True: 0, False: 0] ------------------ 2548| | /* GNU.sparse.map */ 2549| 0| tar->sparse_gnu_major = 0; 2550| 0| tar->sparse_gnu_minor = 1; 2551| 0| if (value_length > sparse_map_limit) { ------------------ | Branch (2551:10): [True: 0, False: 0] ------------------ 2552| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2553| 0| "Unreasonably large sparse map: %llu > %llu", 2554| 0| (unsigned long long)value_length, 2555| 0| (unsigned long long)sparse_map_limit); 2556| 0| err = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2557| 0| } else { 2558| 0| p = __archive_read_ahead(a, value_length, NULL); 2559| 0| if (p == NULL) { ------------------ | Branch (2559:11): [True: 0, False: 0] ------------------ 2560| 0| archive_set_error(&a->archive, EINVAL, 2561| 0| "Truncated archive" 2562| 0| " detected while reading GNU sparse data"); 2563| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2564| 0| } 2565| 0| if (gnu_sparse_01_parse(a, tar, p, value_length) != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2565:11): [True: 0, False: 0] ------------------ 2566| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2567| 0| } 2568| 0| } 2569| 0| __archive_read_consume(a, value_length); 2570| 0| return (err); 2571| 0| } 2572| | 2573| | /* GNU "1.0" sparse pax format */ 2574| 71| else if (key_length == 5 && memcmp(key, "major", 5) == 0) { ------------------ | Branch (2574:14): [True: 65, False: 6] | Branch (2574:33): [True: 47, False: 18] ------------------ 2575| | /* GNU.sparse.major */ 2576| 47| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK ------------------ | | 233| 94|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2576:10): [True: 47, False: 0] ------------------ 2577| 47| && t >= 0 ------------------ | Branch (2577:13): [True: 47, False: 0] ------------------ 2578| 47| && t <= 10) { ------------------ | Branch (2578:13): [True: 47, False: 0] ------------------ 2579| 47| tar->sparse_gnu_major = (int)t; 2580| 47| } 2581| 47| return (err); 2582| 47| } 2583| 24| else if (key_length == 5 && memcmp(key, "minor", 5) == 0) { ------------------ | Branch (2583:14): [True: 18, False: 6] | Branch (2583:33): [True: 13, False: 5] ------------------ 2584| | /* GNU.sparse.minor */ 2585| 13| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK ------------------ | | 233| 26|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2585:10): [True: 13, False: 0] ------------------ 2586| 13| && t >= 0 ------------------ | Branch (2586:13): [True: 13, False: 0] ------------------ 2587| 13| && t <= 10) { ------------------ | Branch (2587:13): [True: 13, False: 0] ------------------ 2588| 13| tar->sparse_gnu_minor = (int)t; 2589| 13| } 2590| 13| return (err); 2591| 13| } 2592| 11| else if (key_length == 4 && memcmp(key, "name", 4) == 0) { ------------------ | Branch (2592:14): [True: 0, False: 11] | Branch (2592:33): [True: 0, False: 0] ------------------ 2593| | /* GNU.sparse.name */ 2594| | /* 2595| | * The real filename; when storing sparse 2596| | * files, GNU tar puts a synthesized name into 2597| | * the regular 'path' attribute in an attempt 2598| | * to limit confusion. ;-) 2599| | */ 2600| 0| if (value_length > pathname_limit) { ------------------ | Branch (2600:10): [True: 0, False: 0] ------------------ 2601| 0| *unconsumed += value_length; 2602| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2603| 0| } else { 2604| 0| err = read_bytes_to_string(a, &(tar->entry_pathname_override), 2605| 0| value_length, unconsumed); 2606| 0| } 2607| 0| return (err); 2608| 0| } 2609| 11| else if (key_length == 8 && memcmp(key, "realsize", 8) == 0) { ------------------ | Branch (2609:14): [True: 0, False: 11] | Branch (2609:33): [True: 0, False: 0] ------------------ 2610| | /* GNU.sparse.realsize = size of file on disk */ 2611| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2611:10): [True: 0, False: 0] ------------------ 2612| 0| tar->GNU_sparse_realsize = t; 2613| 0| tar->size_fields |= TAR_SIZE_GNU_SPARSE_REALSIZE; ------------------ | | 163| 0|#define TAR_SIZE_GNU_SPARSE_REALSIZE 2 ------------------ 2614| 0| } 2615| 0| return (err); 2616| 0| } 2617| 72| } 2618| 223| } 2619| 192| break; 2620| 192| case 'L': ------------------ | Branch (2620:2): [True: 69, False: 3.49k] ------------------ 2621| | /* LIBARCHIVE extensions */ 2622| 69| if (key_length > 11 && memcmp(key, "LIBARCHIVE.", 11) == 0) { ------------------ | Branch (2622:7): [True: 69, False: 0] | Branch (2622:26): [True: 67, False: 2] ------------------ 2623| 67| key_length -= 11; 2624| 67| key += 11; 2625| | 2626| | /* TODO: Handle arbitrary extended attributes... */ 2627| | /* 2628| | if (strcmp(key, "LIBARCHIVE.xxxxxxx") == 0) 2629| | archive_entry_set_xxxxxx(entry, value); 2630| | */ 2631| 67| if (key_length == 12 && memcmp(key, "creationtime", 12) == 0) { ------------------ | Branch (2631:8): [True: 2, False: 65] | Branch (2631:28): [True: 0, False: 2] ------------------ 2632| | /* LIBARCHIVE.creationtime */ 2633| 0| __LA_TIME_T sec = 0; ------------------ | | 107| 0|#define __LA_TIME_T time_t ------------------ 2634| 0| if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2634:9): [True: 0, False: 0] ------------------ 2635| 0| archive_entry_set_birthtime(entry, sec, n); 2636| 0| } else { 2637| 0| archive_set_error(&a->archive, 2638| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2639| 0| "Ignoring malformed pax creationtime"); 2640| 0| } 2641| 0| return (err); 2642| 0| } 2643| 67| else if (key_length == 11 && memcmp(key, "symlinktype", 11) == 0) { ------------------ | Branch (2643:13): [True: 22, False: 45] | Branch (2643:33): [True: 2, False: 20] ------------------ 2644| | /* LIBARCHIVE.symlinktype */ 2645| 2| if (value_length < 16) { ------------------ | Branch (2645:9): [True: 0, False: 2] ------------------ 2646| 0| p = __archive_read_ahead(a, value_length, NULL); 2647| 0| if (p == NULL) { ------------------ | Branch (2647:10): [True: 0, False: 0] ------------------ 2648| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2649| 0| "Truncated tar archive " 2650| 0| "detected while reading `symlinktype` attribute"); 2651| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2652| 0| } 2653| 0| if (value_length == 4 && memcmp(p, "file", 4) == 0) { ------------------ | Branch (2653:10): [True: 0, False: 0] | Branch (2653:31): [True: 0, False: 0] ------------------ 2654| 0| archive_entry_set_symlink_type(entry, 2655| 0| AE_SYMLINK_TYPE_FILE); ------------------ | | 228| 0|#define AE_SYMLINK_TYPE_FILE 1 ------------------ 2656| 0| } else if (value_length == 3 && memcmp(p, "dir", 3) == 0) { ------------------ | Branch (2656:17): [True: 0, False: 0] | Branch (2656:38): [True: 0, False: 0] ------------------ 2657| 0| archive_entry_set_symlink_type(entry, 2658| 0| AE_SYMLINK_TYPE_DIRECTORY); ------------------ | | 229| 0|#define AE_SYMLINK_TYPE_DIRECTORY 2 ------------------ 2659| 0| } else { 2660| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2661| 0| "Unrecognized symlink type"); 2662| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2663| 0| } 2664| 2| } else { 2665| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2666| 2| "symlink type is very long" 2667| 2| "(longest recognized value is 4 bytes, this is %llu)", 2668| 2| (unsigned long long)value_length); 2669| 2| err = ARCHIVE_WARN; ------------------ | | 235| 2|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2670| 2| } 2671| 2| __archive_read_consume(a, value_length); 2672| 2| return (err); 2673| 2| } 2674| 65| else if (key_length > 6 && memcmp(key, "xattr.", 6) == 0) { ------------------ | Branch (2674:13): [True: 59, False: 6] | Branch (2674:31): [True: 49, False: 10] ------------------ 2675| 49| key_length -= 6; 2676| 49| key += 6; 2677| 49| if (value_length > xattr_limit) { ------------------ | Branch (2677:9): [True: 0, False: 49] ------------------ 2678| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2679| 49| } else { 2680| 49| p = __archive_read_ahead(a, value_length, NULL); 2681| 49| if (p == NULL) { ------------------ | Branch (2681:10): [True: 3, False: 46] ------------------ 2682| 3| archive_set_error(&a->archive, EINVAL, 2683| 3| "Truncated archive" 2684| 3| " detected while reading xattr information"); 2685| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2686| 3| } 2687| 46| if (pax_attribute_LIBARCHIVE_xattr(entry, key, key_length, p, value_length)) { ------------------ | Branch (2687:10): [True: 0, False: 46] ------------------ 2688| | /* TODO: Unable to parse xattr */ 2689| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2690| 0| } 2691| 46| } 2692| 46| __archive_read_consume(a, value_length); 2693| 46| return (err); 2694| 49| } 2695| 67| } 2696| 18| break; 2697| 18| case 'R': ------------------ | Branch (2697:2): [True: 0, False: 3.56k] ------------------ 2698| | /* GNU tar uses RHT.security header to store SELinux xattrs 2699| | * SCHILY.xattr.security.selinux == RHT.security.selinux */ 2700| 0| if (key_length == 20 && memcmp(key, "RHT.security.selinux", 20) == 0) { ------------------ | Branch (2700:7): [True: 0, False: 0] | Branch (2700:27): [True: 0, False: 0] ------------------ 2701| 0| if (value_length > xattr_limit) { ------------------ | Branch (2701:8): [True: 0, False: 0] ------------------ 2702| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2703| 0| "Ignoring unreasonably large security.selinux attribute:" 2704| 0| " %llu > %llu", 2705| 0| (unsigned long long)value_length, 2706| 0| (unsigned long long)xattr_limit); 2707| | /* TODO: Should this be FAILED instead? */ 2708| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2709| 0| } else { 2710| 0| p = __archive_read_ahead(a, value_length, NULL); 2711| 0| if (p == NULL) { ------------------ | Branch (2711:9): [True: 0, False: 0] ------------------ 2712| 0| archive_set_error(&a->archive, EINVAL, 2713| 0| "Truncated archive" 2714| 0| " detected while reading selinux data"); 2715| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2716| 0| } 2717| 0| if (pax_attribute_RHT_security_selinux(entry, p, value_length)) { ------------------ | Branch (2717:9): [True: 0, False: 0] ------------------ 2718| | /* TODO: Unable to parse xattr */ 2719| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2720| 0| } 2721| 0| } 2722| 0| __archive_read_consume(a, value_length); 2723| 0| return (err); 2724| 0| } 2725| 0| break; 2726| 836| case 'S': ------------------ | Branch (2726:2): [True: 836, False: 2.72k] ------------------ 2727| | /* SCHILY.* extensions used by "star" archiver */ 2728| 836| if (key_length > 7 && memcmp(key, "SCHILY.", 7) == 0) { ------------------ | Branch (2728:7): [True: 812, False: 24] | Branch (2728:25): [True: 266, False: 546] ------------------ 2729| 266| key_length -= 7; 2730| 266| key += 7; 2731| | 2732| 266| if (key_length == 10 && memcmp(key, "acl.access", 10) == 0) { ------------------ | Branch (2732:8): [True: 0, False: 266] | Branch (2732:28): [True: 0, False: 0] ------------------ 2733| 0| err = pax_attribute_SCHILY_acl(a, tar, entry, value_length, 2734| 0| ARCHIVE_ENTRY_ACL_TYPE_ACCESS); ------------------ | | 534| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ 2735| | // TODO: Mark mode as set 2736| 0| return (err); 2737| 0| } 2738| 266| else if (key_length == 11 && memcmp(key, "acl.default", 11) == 0) { ------------------ | Branch (2738:13): [True: 0, False: 266] | Branch (2738:33): [True: 0, False: 0] ------------------ 2739| 0| err = pax_attribute_SCHILY_acl(a, tar, entry, value_length, 2740| 0| ARCHIVE_ENTRY_ACL_TYPE_DEFAULT); ------------------ | | 535| 0|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ 2741| 0| return (err); 2742| 0| } 2743| 266| else if (key_length == 7 && memcmp(key, "acl.ace", 7) == 0) { ------------------ | Branch (2743:13): [True: 0, False: 266] | Branch (2743:32): [True: 0, False: 0] ------------------ 2744| 0| err = pax_attribute_SCHILY_acl(a, tar, entry, value_length, 2745| 0| ARCHIVE_ENTRY_ACL_TYPE_NFS4); ------------------ | | 542| 0|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 0| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 0|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 0| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 0|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 0| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ 2746| | // TODO: Mark mode as set 2747| 0| return (err); 2748| 0| } 2749| 266| else if (key_length == 8 && memcmp(key, "devmajor", 8) == 0) { ------------------ | Branch (2749:13): [True: 80, False: 186] | Branch (2749:32): [True: 18, False: 62] ------------------ 2750| 18| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 18|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2750:9): [True: 18, False: 0] ------------------ 2751| 18| archive_entry_set_rdevmajor(entry, (dev_t)t); 2752| 18| } 2753| 18| return (err); 2754| 18| } 2755| 248| else if (key_length == 8 && memcmp(key, "devminor", 8) == 0) { ------------------ | Branch (2755:13): [True: 62, False: 186] | Branch (2755:32): [True: 0, False: 62] ------------------ 2756| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2756:9): [True: 0, False: 0] ------------------ 2757| 0| archive_entry_set_rdevminor(entry, (dev_t)t); 2758| 0| } 2759| 0| return (err); 2760| 0| } 2761| 248| else if (key_length == 6 && memcmp(key, "fflags", 6) == 0) { ------------------ | Branch (2761:13): [True: 0, False: 248] | Branch (2761:32): [True: 0, False: 0] ------------------ 2762| 0| if (value_length < fflags_limit) { ------------------ | Branch (2762:9): [True: 0, False: 0] ------------------ 2763| 0| p = __archive_read_ahead(a, value_length, NULL); 2764| 0| if (p == NULL) { ------------------ | Branch (2764:10): [True: 0, False: 0] ------------------ 2765| | /* Truncated archive */ 2766| 0| archive_set_error(&a->archive, EINVAL, 2767| 0| "Truncated archive" 2768| 0| " detected while reading SCHILY.fflags"); 2769| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2770| 0| } 2771| 0| archive_entry_copy_fflags_text_len(entry, p, value_length); 2772| 0| err = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2773| 0| } else { 2774| | /* Overlong fflags field */ 2775| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2776| 0| } 2777| 0| __archive_read_consume(a, value_length); 2778| 0| return (err); 2779| 0| } 2780| 248| else if (key_length == 3 && memcmp(key, "dev", 3) == 0) { ------------------ | Branch (2780:13): [True: 180, False: 68] | Branch (2780:32): [True: 151, False: 29] ------------------ 2781| 151| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 151|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2781:9): [True: 150, False: 1] ------------------ 2782| 150| archive_entry_set_dev(entry, (dev_t)t); 2783| 150| } 2784| 151| return (err); 2785| 151| } 2786| 97| else if (key_length == 3 && memcmp(key, "ino", 3) == 0) { ------------------ | Branch (2786:13): [True: 29, False: 68] | Branch (2786:32): [True: 0, False: 29] ------------------ 2787| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2787:9): [True: 0, False: 0] ------------------ 2788| 0| archive_entry_set_ino(entry, t); 2789| 0| } 2790| 0| return (err); 2791| 0| } 2792| 97| else if (key_length == 5 && memcmp(key, "nlink", 5) == 0) { ------------------ | Branch (2792:13): [True: 0, False: 97] | Branch (2792:32): [True: 0, False: 0] ------------------ 2793| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2793:9): [True: 0, False: 0] ------------------ 2794| 0| archive_entry_set_nlink(entry, (unsigned int)t); 2795| 0| } 2796| 0| return (err); 2797| 0| } 2798| 97| else if (key_length == 8 && memcmp(key, "realsize", 8) == 0) { ------------------ | Branch (2798:13): [True: 62, False: 35] | Branch (2798:32): [True: 31, False: 31] ------------------ 2799| 31| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 31|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2799:9): [True: 31, False: 0] ------------------ 2800| 31| tar->SCHILY_sparse_realsize = t; 2801| 31| tar->size_fields |= TAR_SIZE_SCHILY_SPARSE_REALSIZE; ------------------ | | 165| 31|#define TAR_SIZE_SCHILY_SPARSE_REALSIZE 8 ------------------ 2802| 31| } 2803| 31| return (err); 2804| 31| } 2805| | /* TODO: Is there a SCHILY.sparse.size similar to GNU.sparse.size ? */ 2806| 66| else if (key_length > 6 && memcmp(key, "xattr.", 6) == 0) { ------------------ | Branch (2806:13): [True: 37, False: 29] | Branch (2806:31): [True: 4, False: 33] ------------------ 2807| 4| key_length -= 6; 2808| 4| key += 6; 2809| 4| if (value_length < xattr_limit) { ------------------ | Branch (2809:9): [True: 4, False: 0] ------------------ 2810| 4| p = __archive_read_ahead(a, value_length, NULL); 2811| 4| if (p == NULL) { ------------------ | Branch (2811:10): [True: 0, False: 4] ------------------ 2812| 0| archive_set_error(&a->archive, EINVAL, 2813| 0| "Truncated archive" 2814| 0| " detected while reading SCHILY.xattr"); 2815| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2816| 0| } 2817| 4| if (pax_attribute_SCHILY_xattr(entry, key, key_length, p, value_length)) { ------------------ | Branch (2817:10): [True: 0, False: 4] ------------------ 2818| | /* TODO: Unable to parse xattr */ 2819| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2820| 0| } 2821| 4| } else { 2822| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2823| 0| "Unreasonably large xattr: %llu > %llu", 2824| 0| (unsigned long long)value_length, 2825| 0| (unsigned long long)xattr_limit); 2826| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2827| 0| } 2828| 4| __archive_read_consume(a, value_length); 2829| 4| return (err); 2830| 4| } 2831| 266| } 2832| | /* SUN.* extensions from Solaris tar */ 2833| 632| if (key_length > 4 && memcmp(key, "SUN.", 4) == 0) { ------------------ | Branch (2833:7): [True: 583, False: 49] | Branch (2833:25): [True: 401, False: 182] ------------------ 2834| 401| key_length -= 4; 2835| 401| key += 4; 2836| | 2837| 401| if (key_length == 9 && memcmp(key, "holesdata", 9) == 0) { ------------------ | Branch (2837:8): [True: 388, False: 13] | Branch (2837:27): [True: 349, False: 39] ------------------ 2838| | /* SUN.holesdata */ 2839| 349| if (value_length < sparse_map_limit) { ------------------ | Branch (2839:9): [True: 349, False: 0] ------------------ 2840| 349| p = __archive_read_ahead(a, value_length, NULL); 2841| 349| if (p == NULL) { ------------------ | Branch (2841:10): [True: 0, False: 349] ------------------ 2842| 0| archive_set_error(&a->archive, EINVAL, 2843| 0| "Truncated archive" 2844| 0| " detected while reading SUN.holesdata"); 2845| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2846| 0| } 2847| 349| err = pax_attribute_SUN_holesdata(a, tar, entry, p, value_length); 2848| 349| if (err < ARCHIVE_OK) { ------------------ | | 233| 349|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2848:10): [True: 345, False: 4] ------------------ 2849| 345| archive_set_error(&a->archive, 2850| 345| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 345|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2851| 345| "Parse error: SUN.holesdata"); 2852| 345| } 2853| 349| } else { 2854| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2855| 0| "Unreasonably large sparse map: %llu > %llu", 2856| 0| (unsigned long long)value_length, 2857| 0| (unsigned long long)sparse_map_limit); 2858| 0| err = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2859| 0| } 2860| 349| __archive_read_consume(a, value_length); 2861| 349| return (err); 2862| 349| } 2863| 401| } 2864| 283| break; 2865| 1.10k| case 'a': ------------------ | Branch (2865:2): [True: 1.10k, False: 2.45k] ------------------ 2866| 1.10k| if (key_length == 5 && memcmp(key, "atime", 5) == 0) { ------------------ | Branch (2866:7): [True: 1.05k, False: 47] | Branch (2866:26): [True: 31, False: 1.02k] ------------------ 2867| 31| __LA_TIME_T sec = 0; ------------------ | | 107| 31|#define __LA_TIME_T time_t ------------------ 2868| 31| if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { ------------------ | | 233| 31|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2868:8): [True: 0, False: 31] ------------------ 2869| 0| archive_entry_set_atime(entry, sec, n); 2870| 31| } else { 2871| 31| archive_set_error(&a->archive, 2872| 31| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 31|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2873| 31| "Ignoring malformed pax atime"); 2874| 31| } 2875| 31| return (err); 2876| 31| } 2877| 1.07k| break; 2878| 1.07k| case 'c': ------------------ | Branch (2878:2): [True: 119, False: 3.44k] ------------------ 2879| 119| if (key_length == 5 && memcmp(key, "ctime", 5) == 0) { ------------------ | Branch (2879:7): [True: 52, False: 67] | Branch (2879:26): [True: 44, False: 8] ------------------ 2880| 44| __LA_TIME_T sec = 0; ------------------ | | 107| 44|#define __LA_TIME_T time_t ------------------ 2881| 44| if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { ------------------ | | 233| 44|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2881:8): [True: 0, False: 44] ------------------ 2882| 0| archive_entry_set_ctime(entry, sec, n); 2883| 44| } else { 2884| 44| archive_set_error(&a->archive, 2885| 44| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 44|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2886| 44| "Ignoring malformed pax ctime"); 2887| 44| } 2888| 44| return (err); 2889| 75| } else if (key_length == 7 && memcmp(key, "charset", 7) == 0) { ------------------ | Branch (2889:14): [True: 0, False: 75] | Branch (2889:33): [True: 0, False: 0] ------------------ 2890| | /* TODO: Publish charset information in entry. */ 2891| 75| } else if (key_length == 7 && memcmp(key, "comment", 7) == 0) { ------------------ | Branch (2891:14): [True: 0, False: 75] | Branch (2891:33): [True: 0, False: 0] ------------------ 2892| | /* TODO: Publish comment in entry. */ 2893| 0| } 2894| 75| break; 2895| 75| case 'g': ------------------ | Branch (2895:2): [True: 0, False: 3.56k] ------------------ 2896| 0| if (key_length == 3 && memcmp(key, "gid", 3) == 0) { ------------------ | Branch (2896:7): [True: 0, False: 0] | Branch (2896:26): [True: 0, False: 0] ------------------ 2897| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2897:8): [True: 0, False: 0] ------------------ 2898| 0| archive_entry_set_gid(entry, t); 2899| 0| } 2900| 0| return (err); 2901| 0| } else if (key_length == 5 && memcmp(key, "gname", 5) == 0) { ------------------ | Branch (2901:14): [True: 0, False: 0] | Branch (2901:33): [True: 0, False: 0] ------------------ 2902| 0| if (value_length > guname_limit) { ------------------ | Branch (2902:8): [True: 0, False: 0] ------------------ 2903| 0| *unconsumed += value_length; 2904| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2905| 0| } else { 2906| 0| err = read_bytes_to_string(a, &(tar->entry_gname), value_length, unconsumed); 2907| 0| } 2908| 0| return (err); 2909| 0| } 2910| 0| break; 2911| 0| case 'h': ------------------ | Branch (2911:2): [True: 0, False: 3.56k] ------------------ 2912| 0| if (key_length == 10 && memcmp(key, "hdrcharset", 10) == 0) { ------------------ | Branch (2912:7): [True: 0, False: 0] | Branch (2912:27): [True: 0, False: 0] ------------------ 2913| 0| if (value_length < 64) { ------------------ | Branch (2913:8): [True: 0, False: 0] ------------------ 2914| 0| p = __archive_read_ahead(a, value_length, NULL); 2915| 0| if (p == NULL) { ------------------ | Branch (2915:9): [True: 0, False: 0] ------------------ 2916| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2917| 0| "Truncated tar archive " 2918| 0| "detected while reading hdrcharset attribute"); 2919| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2920| 0| } 2921| 0| if (value_length == 6 ------------------ | Branch (2921:9): [True: 0, False: 0] ------------------ 2922| 0| && memcmp(p, "BINARY", 6) == 0) { ------------------ | Branch (2922:12): [True: 0, False: 0] ------------------ 2923| | /* Binary mode. */ 2924| 0| tar->pax_hdrcharset_utf8 = 0; 2925| 0| err = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2926| 0| } else if (value_length == 23 ------------------ | Branch (2926:16): [True: 0, False: 0] ------------------ 2927| 0| && memcmp(p, "ISO-IR 10646 2000 UTF-8", 23) == 0) { ------------------ | Branch (2927:12): [True: 0, False: 0] ------------------ 2928| 0| tar->pax_hdrcharset_utf8 = 1; 2929| 0| err = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2930| 0| } else { 2931| | /* TODO: Unrecognized character set */ 2932| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2933| 0| } 2934| 0| } else { 2935| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2936| 0| "hdrcharset attribute is unreasonably large (%llu bytes)", 2937| 0| (unsigned long long)value_length); 2938| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2939| 0| } 2940| 0| __archive_read_consume(a, value_length); 2941| 0| return (err); 2942| 0| } 2943| 0| break; 2944| 43| case 'l': ------------------ | Branch (2944:2): [True: 43, False: 3.52k] ------------------ 2945| | /* pax interchange doesn't distinguish hardlink vs. symlink. */ 2946| 43| if (key_length == 8 && memcmp(key, "linkpath", 8) == 0) { ------------------ | Branch (2946:7): [True: 0, False: 43] | Branch (2946:26): [True: 0, False: 0] ------------------ 2947| 0| if (value_length > pathname_limit) { ------------------ | Branch (2947:8): [True: 0, False: 0] ------------------ 2948| 0| *unconsumed += value_length; 2949| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2950| 0| } else { 2951| 0| err = read_bytes_to_string(a, &tar->entry_linkpath, value_length, unconsumed); 2952| 0| } 2953| 0| return (err); 2954| 0| } 2955| 43| break; 2956| 849| case 'm': ------------------ | Branch (2956:2): [True: 849, False: 2.71k] ------------------ 2957| 849| if (key_length == 5 && memcmp(key, "mtime", 5) == 0) { ------------------ | Branch (2957:7): [True: 516, False: 333] | Branch (2957:26): [True: 457, False: 59] ------------------ 2958| 457| __LA_TIME_T sec; ------------------ | | 107| 457|#define __LA_TIME_T time_t ------------------ 2959| 457| if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { ------------------ | | 233| 457|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2959:8): [True: 139, False: 318] ------------------ 2960| 139| archive_entry_set_mtime(entry, sec, n); 2961| 318| } else { 2962| 318| archive_set_error(&a->archive, 2963| 318| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 318|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2964| 318| "Ignoring malformed pax mtime"); 2965| 318| } 2966| 457| return (err); 2967| 457| } 2968| 392| break; 2969| 392| case 'p': ------------------ | Branch (2969:2): [True: 22, False: 3.54k] ------------------ 2970| 22| if (key_length == 4 && memcmp(key, "path", 4) == 0) { ------------------ | Branch (2970:7): [True: 0, False: 22] | Branch (2970:26): [True: 0, False: 0] ------------------ 2971| 0| if (value_length > pathname_limit) { ------------------ | Branch (2971:8): [True: 0, False: 0] ------------------ 2972| 0| *unconsumed += value_length; 2973| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2974| 0| } else { 2975| 0| err = read_bytes_to_string(a, &(tar->entry_pathname), value_length, unconsumed); 2976| 0| } 2977| 0| return (err); 2978| 0| } 2979| 22| break; 2980| 22| case 'r': ------------------ | Branch (2980:2): [True: 0, False: 3.56k] ------------------ 2981| | /* POSIX has reserved 'realtime.*' */ 2982| 0| break; 2983| 91| case 's': ------------------ | Branch (2983:2): [True: 91, False: 3.47k] ------------------ 2984| | /* POSIX has reserved 'security.*' */ 2985| | /* Someday: if (strcmp(key, "security.acl") == 0) { ... } */ 2986| 91| if (key_length == 4 && memcmp(key, "size", 4) == 0) { ------------------ | Branch (2986:7): [True: 44, False: 47] | Branch (2986:26): [True: 9, False: 35] ------------------ 2987| | /* "size" is the size of the data in the entry. */ 2988| 9| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 9|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2988:8): [True: 9, False: 0] ------------------ 2989| 9| tar->pax_size = t; 2990| 9| tar->size_fields |= TAR_SIZE_PAX_SIZE; ------------------ | | 162| 9|#define TAR_SIZE_PAX_SIZE 1 ------------------ 2991| 9| } 2992| 0| else if (t == INT64_MAX) { ------------------ | Branch (2992:13): [True: 0, False: 0] ------------------ 2993| | /* Note: pax_attr_read_number returns INT64_MAX on overflow or < 0 */ 2994| 0| tar->entry_bytes_remaining = 0; 2995| 0| archive_set_error(&a->archive, 2996| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2997| 0| "Tar size attribute overflow"); 2998| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2999| 0| } 3000| 9| return (err); 3001| 9| } 3002| 82| break; 3003| 82| case 'u': ------------------ | Branch (3003:2): [True: 32, False: 3.53k] ------------------ 3004| 32| if (key_length == 3 && memcmp(key, "uid", 3) == 0) { ------------------ | Branch (3004:7): [True: 30, False: 2] | Branch (3004:26): [True: 0, False: 30] ------------------ 3005| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3005:8): [True: 0, False: 0] ------------------ 3006| 0| archive_entry_set_uid(entry, t); 3007| 0| } 3008| 0| return (err); 3009| 32| } else if (key_length == 5 && memcmp(key, "uname", 5) == 0) { ------------------ | Branch (3009:14): [True: 0, False: 32] | Branch (3009:33): [True: 0, False: 0] ------------------ 3010| 0| if (value_length > guname_limit) { ------------------ | Branch (3010:8): [True: 0, False: 0] ------------------ 3011| 0| *unconsumed += value_length; 3012| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3013| 0| } else { 3014| 0| err = read_bytes_to_string(a, &(tar->entry_uname), value_length, unconsumed); 3015| 0| } 3016| 0| return (err); 3017| 0| } 3018| 32| break; 3019| 3.56k| } 3020| | 3021| | /* Unrecognized key, just skip the entire value. */ 3022| 2.35k| __archive_read_consume(a, value_length); 3023| 2.35k| return (err); 3024| 3.56k|} archive_read_support_format_tar.c:pax_attribute_read_number: 2424| 270|pax_attribute_read_number(struct archive_read *a, size_t value_length, int64_t *result) { 2425| 270| struct archive_string as; 2426| 270| int64_t unconsumed = 0; 2427| 270| int r; 2428| | 2429| 270| if (value_length > 64) { ------------------ | Branch (2429:6): [True: 1, False: 269] ------------------ 2430| 1| __archive_read_consume(a, value_length); 2431| 1| *result = 0; 2432| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2433| 1| } 2434| | 2435| 269| archive_string_init(&as); ------------------ | | 71| 269| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 269] | | ------------------ ------------------ 2436| 269| r = read_bytes_to_string(a, &as, value_length, &unconsumed); 2437| 269| if (tar_flush_unconsumed(a, &unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 269|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2437:6): [True: 0, False: 269] ------------------ 2438| 0| *result = 0; 2439| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2440| 0| } 2441| 269| if (r < ARCHIVE_OK) { ------------------ | | 233| 269|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2441:6): [True: 0, False: 269] ------------------ 2442| 0| archive_string_free(&as); 2443| 0| *result = 0; 2444| 0| return (r); 2445| 0| } 2446| | 2447| 269| *result = tar_atol10(as.s, archive_strlen(&as)); ------------------ | | 178| 269|#define archive_strlen(a) ((a)->length) ------------------ 2448| 269| archive_string_free(&as); 2449| 269| if (*result < 0 || *result == INT64_MAX) { ------------------ | Branch (2449:6): [True: 0, False: 269] | Branch (2449:21): [True: 0, False: 269] ------------------ 2450| 0| *result = INT64_MAX; 2451| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2452| 0| } 2453| 269| return (ARCHIVE_OK); ------------------ | | 233| 269|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2454| 269|} archive_read_support_format_tar.c:tar_atol10: 3643| 551|{ 3644| 551| return tar_atol_base_n(p, char_cnt, 10); 3645| 551|} archive_read_support_format_tar.c:pax_attribute_read_time: 2389| 532|pax_attribute_read_time(struct archive_read *a, size_t value_length, __LA_TIME_T *ps, long *pn, int64_t *unconsumed) { 2390| 532| struct archive_string as; 2391| 532| int r; 2392| | 2393| 532| if (value_length > 128) { ------------------ | Branch (2393:6): [True: 0, False: 532] ------------------ 2394| 0| __archive_read_consume(a, value_length); 2395| 0| *ps = 0; 2396| 0| *pn = 0; 2397| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2398| 0| } 2399| | 2400| 532| archive_string_init(&as); ------------------ | | 71| 532| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 532] | | ------------------ ------------------ 2401| 532| r = read_bytes_to_string(a, &as, value_length, unconsumed); 2402| 532| if (r < ARCHIVE_OK) { ------------------ | | 233| 532|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2402:6): [True: 0, False: 532] ------------------ 2403| 0| archive_string_free(&as); 2404| 0| *ps = 0; 2405| 0| *pn = 0; 2406| 0| return (r); 2407| 0| } 2408| | 2409| 532| int64_t sec = 0; 2410| 532| pax_time(as.s, archive_strlen(&as), &sec, pn); ------------------ | | 178| 532|#define archive_strlen(a) ((a)->length) ------------------ 2411| 532| archive_string_free(&as); 2412| | 2413| 532| if (sec == INT64_MIN) { ------------------ | Branch (2413:6): [True: 393, False: 139] ------------------ 2414| 393| *ps = 0; 2415| 393| *pn = 0; 2416| 393| return (ARCHIVE_WARN); ------------------ | | 235| 393|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2417| 393| } else { 2418| 139| *ps = (__LA_TIME_T)sec; 2419| 139| } 2420| 139| return (ARCHIVE_OK); ------------------ | | 233| 139|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2421| 532|} archive_read_support_format_tar.c:pax_time: 3036| 532|{ 3037| 532| char digit; 3038| 532| int64_t s; 3039| 532| unsigned long l; 3040| 532| int sign; 3041| | 3042| 532| if (length <= 0) { ------------------ | Branch (3042:6): [True: 0, False: 532] ------------------ 3043| 0| *ps = 0; 3044| 0| *pn = 0; 3045| 0| return; 3046| 0| } 3047| 532| s = 0; 3048| 532| sign = 1; 3049| 532| if (*p == '-') { ------------------ | Branch (3049:6): [True: 453, False: 79] ------------------ 3050| 453| sign = -1; 3051| 453| p++; 3052| 453| length--; 3053| 453| } 3054| 4.64k| while (length > 0 && *p >= '0' && *p <= '9') { ------------------ | Branch (3054:9): [True: 4.64k, False: 1] | Branch (3054:23): [True: 4.16k, False: 477] | Branch (3054:36): [True: 4.12k, False: 39] ------------------ 3055| 4.12k| digit = *p - '0'; 3056| 4.12k| if (archive_ckd_mul_i64(&s, s, 10) || ------------------ | Branch (3056:7): [True: 15, False: 4.11k] ------------------ 3057| 4.11k| archive_ckd_add_i64(&s, s, digit)) { ------------------ | Branch (3057:7): [True: 0, False: 4.11k] ------------------ 3058| 15| *ps = INT64_MIN; 3059| 15| *pn = 0; 3060| 15| return; 3061| 15| } 3062| 4.11k| ++p; 3063| 4.11k| --length; 3064| 4.11k| } 3065| | 3066| 517| *ps = s * sign; 3067| | 3068| 517|#if ARCHIVE_VERSION_NUMBER < 4000000 3069| | /* Libarchive 4.0 will have __LA_TIME_T == int64_t, so 3070| | this will be unnecessary. */ 3071| | /* Test whether it overflows __LA_TIME_T */ 3072| 517| __LA_TIME_T sec = (__LA_TIME_T)*ps; ------------------ | | 107| 517|#define __LA_TIME_T time_t ------------------ 3073| 517| if ((int64_t)sec != *ps) { ------------------ | Branch (3073:6): [True: 0, False: 517] ------------------ 3074| 0| *ps = INT64_MIN; 3075| 0| *pn = 0; 3076| 0| return; 3077| 0| } 3078| 517|#endif 3079| | 3080| | /* Calculate nanoseconds. */ 3081| 517| *pn = 0; 3082| | 3083| 517| if (length <= 0) { ------------------ | Branch (3083:6): [True: 1, False: 516] ------------------ 3084| 1| return; 3085| 1| } 3086| | 3087| | /* Skip `.` */ 3088| 516| if (*p != '.') { ------------------ | Branch (3088:6): [True: 236, False: 280] ------------------ 3089| 236| *ps = INT64_MIN; 3090| 236| *pn = 0; 3091| 236| return; 3092| 236| } 3093| 280| ++p; 3094| 280| --length; 3095| | 3096| 280| l = 100000000UL; 3097| 1.52k| do { 3098| 1.52k| if (length <= 0) { ------------------ | Branch (3098:7): [True: 135, False: 1.38k] ------------------ 3099| 135| return; 3100| 135| } 3101| 1.38k| if (*p >= '0' && *p <= '9') { ------------------ | Branch (3101:7): [True: 1.26k, False: 118] | Branch (3101:20): [True: 1.24k, False: 23] ------------------ 3102| 1.24k| *pn += (*p - '0') * l; 3103| 1.24k| } else { 3104| 141| *ps = INT64_MIN; 3105| 141| *pn = 0; 3106| 141| return; 3107| 141| } 3108| 1.24k| ++p; 3109| 1.24k| --length; 3110| 1.24k| } while (l /= 10); ------------------ | Branch (3110:11): [True: 1.24k, False: 4] ------------------ 3111| | 3112| | /* Ignore resolution beyond nanoseconds, 3113| | but verify it's all decimal digits. */ 3114| 28| while (length > 0) { ------------------ | Branch (3114:9): [True: 25, False: 3] ------------------ 3115| 25| if (*p < '0' || *p > '9') { ------------------ | Branch (3115:7): [True: 1, False: 24] | Branch (3115:19): [True: 0, False: 24] ------------------ 3116| 1| *ps = INT64_MIN; 3117| 1| *pn = 0; 3118| 1| return; 3119| 1| } 3120| 24| ++p; 3121| 24| --length; 3122| 24| } 3123| 4|} archive_read_support_format_tar.c:pax_attribute_LIBARCHIVE_xattr: 2263| 46|{ 2264| 46| char *name_decoded; 2265| 46| void *value_decoded; 2266| 46| size_t value_len; 2267| | 2268| 46| if (name_length < 1) ------------------ | Branch (2268:6): [True: 0, False: 46] ------------------ 2269| 0| return 3; 2270| | 2271| | /* URL-decode name */ 2272| 46| name_decoded = url_decode(name, name_length); 2273| 46| if (name_decoded == NULL) ------------------ | Branch (2273:6): [True: 0, False: 46] ------------------ 2274| 0| return 2; 2275| | 2276| | /* Base-64 decode value */ 2277| 46| value_decoded = base64_decode(value, value_length, &value_len); 2278| 46| if (value_decoded == NULL) { ------------------ | Branch (2278:6): [True: 0, False: 46] ------------------ 2279| 0| free(name_decoded); 2280| 0| return 1; 2281| 0| } 2282| | 2283| 46| archive_entry_xattr_add_entry(entry, name_decoded, 2284| 46| value_decoded, value_len); 2285| | 2286| 46| free(name_decoded); 2287| 46| free(value_decoded); 2288| 46| return 0; 2289| 46|} archive_read_support_format_tar.c:url_decode: 3852| 46|{ 3853| 46| char *out, *d; 3854| 46| const char *s; 3855| | 3856| 46| out = malloc(length + 1); 3857| 46| if (out == NULL) ------------------ | Branch (3857:6): [True: 0, False: 46] ------------------ 3858| 0| return (NULL); 3859| 674| for (s = in, d = out; length > 0 && *s != '\0'; ) { ------------------ | Branch (3859:24): [True: 628, False: 46] | Branch (3859:38): [True: 628, False: 0] ------------------ 3860| 628| if (s[0] == '%' && length > 2) { ------------------ | Branch (3860:7): [True: 208, False: 420] | Branch (3860:22): [True: 207, False: 1] ------------------ 3861| | /* Try to convert % escape */ 3862| 207| int digit1 = tohex(s[1]); 3863| 207| int digit2 = tohex(s[2]); 3864| 207| if (digit1 >= 0 && digit2 >= 0) { ------------------ | Branch (3864:8): [True: 56, False: 151] | Branch (3864:23): [True: 12, False: 44] ------------------ 3865| | /* Looks good, consume three chars */ 3866| 12| s += 3; 3867| 12| length -= 3; 3868| | /* Convert output */ 3869| 12| *d++ = ((digit1 << 4) | digit2); 3870| 12| continue; 3871| 12| } 3872| | /* Else fall through and treat '%' as normal char */ 3873| 207| } 3874| 616| *d++ = *s++; 3875| 616| --length; 3876| 616| } 3877| 46| *d = '\0'; 3878| 46| return (out); 3879| 46|} archive_read_support_format_tar.c:tohex: 3883| 414|{ 3884| 414| if (c >= '0' && c <= '9') ------------------ | Branch (3884:6): [True: 166, False: 248] | Branch (3884:18): [True: 52, False: 114] ------------------ 3885| 52| return (c - '0'); 3886| 362| else if (c >= 'A' && c <= 'F') ------------------ | Branch (3886:11): [True: 114, False: 248] | Branch (3886:23): [True: 15, False: 99] ------------------ 3887| 15| return (c - 'A' + 10); 3888| 347| else if (c >= 'a' && c <= 'f') ------------------ | Branch (3888:11): [True: 89, False: 258] | Branch (3888:23): [True: 57, False: 32] ------------------ 3889| 57| return (c - 'a' + 10); 3890| 290| else 3891| 290| return (-1); 3892| 414|} archive_read_support_format_tar.c:base64_decode: 3784| 46|{ 3785| 46| static const unsigned char decode_table[128] = { 3786| 46| 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 3787| 46| 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 3788| 46| 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 3789| 46| 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63, 3790| 46| 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 255, 3791| 46| 255, 255, 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 3792| 46| 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 3793| 46| 255, 255, 255, 255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 3794| 46| 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 3795| 46| 51, 255, 255, 255, 255, 255 }; 3796| 46| char *out, *d; 3797| 46| const unsigned char *src = (const unsigned char *)s; 3798| | 3799| | /* Allocate enough space to hold the entire output. */ 3800| | /* Note that we may not use all of this... */ 3801| 46| out = malloc(len - len / 4 + 1); 3802| 46| if (out == NULL) { ------------------ | Branch (3802:6): [True: 0, False: 46] ------------------ 3803| 0| *out_len = 0; 3804| 0| return (NULL); 3805| 0| } 3806| 46| d = out; 3807| | 3808| 1.34k| while (len > 0) { ------------------ | Branch (3808:9): [True: 1.29k, False: 46] ------------------ 3809| | /* Collect the next group of (up to) four characters. */ 3810| 1.29k| int v = 0; 3811| 1.29k| int group_size = 0; 3812| 15.9k| while (group_size < 4 && len > 0) { ------------------ | Branch (3812:10): [True: 14.6k, False: 1.25k] | Branch (3812:28): [True: 14.6k, False: 5] ------------------ 3813| | /* '=' or '_' padding indicates final group. */ 3814| 14.6k| if (*src == '=' || *src == '_') { ------------------ | Branch (3814:8): [True: 26, False: 14.6k] | Branch (3814:23): [True: 15, False: 14.6k] ------------------ 3815| 41| len = 0; 3816| 41| break; 3817| 41| } 3818| | /* Skip illegal characters (including line breaks) */ 3819| 14.6k| if (*src > 127 || *src < 32 ------------------ | Branch (3819:8): [True: 4.08k, False: 10.5k] | Branch (3819:22): [True: 4.74k, False: 5.80k] ------------------ 3820| 9.56k| || decode_table[*src] == 0xff) { ------------------ | Branch (3820:11): [True: 729, False: 5.07k] ------------------ 3821| 9.56k| len--; 3822| 9.56k| src++; 3823| 9.56k| continue; 3824| 9.56k| } 3825| 5.07k| v <<= 6; 3826| 5.07k| v |= decode_table[*src++]; 3827| 5.07k| len --; 3828| 5.07k| group_size++; 3829| 5.07k| } 3830| | /* Align a short group properly. */ 3831| 1.29k| v <<= 6 * (4 - group_size); 3832| | /* Unpack the group we just collected. */ 3833| 1.29k| switch (group_size) { ------------------ | Branch (3833:11): [True: 1.28k, False: 12] ------------------ 3834| 1.25k| case 4: d[2] = v & 0xff; ------------------ | Branch (3834:3): [True: 1.25k, False: 46] ------------------ 3835| | /* FALLTHROUGH */ 3836| 1.26k| case 3: d[1] = (v >> 8) & 0xff; ------------------ | Branch (3836:3): [True: 13, False: 1.28k] ------------------ 3837| | /* FALLTHROUGH */ 3838| 1.27k| case 2: d[0] = (v >> 16) & 0xff; ------------------ | Branch (3838:3): [True: 10, False: 1.28k] ------------------ 3839| 1.27k| break; 3840| 11| case 1: /* this is invalid! */ ------------------ | Branch (3840:3): [True: 11, False: 1.28k] ------------------ 3841| 11| break; 3842| 1.29k| } 3843| 1.29k| d += group_size * 3 / 4; 3844| 1.29k| } 3845| | 3846| 46| *out_len = d - out; 3847| 46| return (out); 3848| 46|} archive_read_support_format_tar.c:pax_attribute_SCHILY_xattr: 2294| 4|{ 2295| 4| if (name_length < 1 || name_length > 128) { ------------------ | Branch (2295:6): [True: 0, False: 4] | Branch (2295:25): [True: 0, False: 4] ------------------ 2296| 0| return 1; 2297| 0| } 2298| | 2299| 4| char * null_terminated_name = malloc(name_length + 1); 2300| 4| if (null_terminated_name != NULL) { ------------------ | Branch (2300:6): [True: 4, False: 0] ------------------ 2301| 4| memcpy(null_terminated_name, name, name_length); 2302| 4| null_terminated_name[name_length] = '\0'; 2303| 4| archive_entry_xattr_add_entry(entry, null_terminated_name, value, value_length); 2304| 4| free(null_terminated_name); 2305| 4| } 2306| | 2307| 4| return 0; 2308| 4|} archive_read_support_format_tar.c:pax_attribute_SUN_holesdata: 3520| 349|{ 3521| 349| const char *e; 3522| 349| int64_t start, end; 3523| 349| int hole = 1; 3524| | 3525| 349| (void)entry; /* UNUSED */ 3526| | 3527| 349| end = 0; 3528| 349| if (length <= 0) ------------------ | Branch (3528:6): [True: 0, False: 349] ------------------ 3529| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3530| 349| if (*p == ' ') { ------------------ | Branch (3530:6): [True: 310, False: 39] ------------------ 3531| 310| p++; 3532| 310| length--; 3533| 310| } else { 3534| 39| return (ARCHIVE_WARN); ------------------ | | 235| 39|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3535| 39| } 3536| 588| for (;;) { 3537| 588| e = p; 3538| 4.12k| while (length > 0 && *e != ' ') { ------------------ | Branch (3538:10): [True: 4.11k, False: 4] | Branch (3538:24): [True: 3.84k, False: 278] ------------------ 3539| 3.84k| if (*e < '0' || *e > '9') ------------------ | Branch (3539:8): [True: 54, False: 3.78k] | Branch (3539:20): [True: 252, False: 3.53k] ------------------ 3540| 306| return (ARCHIVE_WARN); ------------------ | | 235| 306|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3541| 3.53k| e++; 3542| 3.53k| length--; 3543| 3.53k| } 3544| 282| start = end; 3545| 282| end = tar_atol10(p, e - p); 3546| 282| if (end < 0) ------------------ | Branch (3546:7): [True: 0, False: 282] ------------------ 3547| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3548| 282| if (start < end) { ------------------ | Branch (3548:7): [True: 261, False: 21] ------------------ 3549| 261| if (gnu_add_sparse_entry(a, tar, start, ------------------ | Branch (3549:8): [True: 0, False: 261] ------------------ 3550| 261| end - start) != ARCHIVE_OK) ------------------ | | 233| 261|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3551| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3552| 261| tar->sparse_last->hole = hole; 3553| 261| } 3554| 282| if (length == 0) ------------------ | Branch (3554:7): [True: 4, False: 278] ------------------ 3555| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3556| 278| if (*e == '\n') ------------------ | Branch (3556:7): [True: 0, False: 278] ------------------ 3557| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3558| 278| p = e + 1; 3559| 278| length--; 3560| 278| hole = hole == 0; 3561| 278| } 3562| 310|} archive_read_support_format_tar.c:header_gnu_longlink: 1182| 676|{ 1183| 676| int err; 1184| | 1185| 676| struct archive_string linkpath; 1186| 676| archive_string_init(&linkpath); ------------------ | | 71| 676| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 676] | | ------------------ ------------------ 1187| 676| err = read_body_to_string(a, tar, &linkpath, h, unconsumed); 1188| 676| if (err == ARCHIVE_OK) { ------------------ | | 233| 676|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1188:6): [True: 676, False: 0] ------------------ 1189| 676| archive_entry_set_link(entry, linkpath.s); 1190| 676| } 1191| 676| archive_string_free(&linkpath); 1192| 676| return (err); 1193| 676|} archive_read_support_format_tar.c:header_gnu_longname: 1216| 367|{ 1217| 367| int err; 1218| 367| struct archive_string longname; 1219| | 1220| 367| archive_string_init(&longname); ------------------ | | 71| 367| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 367] | | ------------------ ------------------ 1221| 367| err = read_body_to_string(a, tar, &longname, h, unconsumed); 1222| 367| if (err == ARCHIVE_OK) { ------------------ | | 233| 367|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1222:6): [True: 366, False: 1] ------------------ 1223| 366| if (archive_entry_copy_pathname_l(entry, longname.s, ------------------ | | 80| 366|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (1223:7): [True: 0, False: 366] ------------------ 1224| 366| archive_strlen(&longname), tar->sconv) != 0) ------------------ | | 178| 366|#define archive_strlen(a) ((a)->length) ------------------ 1225| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 1226| 366| } 1227| 367| archive_string_free(&longname); 1228| 367| return (err); 1229| 367|} archive_read_support_format_tar.c:header_pax_extension: 1844| 241|{ 1845| 241| return (header_pax_records(a, tar, entry, h, unconsumed, 0)); 1846| 241|} archive_read_support_format_tar.c:header_gnutar: 3131| 1.46k|{ 3132| 1.46k| struct archive_entry_header_gnutar header_copy; 3133| 1.46k| const struct archive_entry_header_gnutar *header; 3134| 1.46k| int64_t t; 3135| 1.46k| int err = ARCHIVE_OK; ------------------ | | 233| 1.46k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3136| | 3137| | /* 3138| | * GNU header is like POSIX ustar, except 'prefix' is 3139| | * replaced with some other fields. This also means the 3140| | * filename is stored as in old-style archives. 3141| | */ 3142| | 3143| | /* 3144| | * Sparse extension reads can reuse the callback buffer containing h, 3145| | * so preserve the main header until common fields are parsed. 3146| | */ 3147| 1.46k| memcpy(&header_copy, h, sizeof(header_copy)); 3148| 1.46k| header = &header_copy; 3149| | 3150| | /* Copy filename over (to ensure null termination). */ 3151| 1.46k| const char *existing_pathname = archive_entry_pathname(entry); 3152| 1.46k| const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); 3153| 1.46k| if ((existing_pathname == NULL || existing_pathname[0] == '\0') ------------------ | Branch (3153:7): [True: 1.46k, False: 0] | Branch (3153:36): [True: 0, False: 0] ------------------ 3154| 1.46k| && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == L'\0')) { ------------------ | Branch (3154:10): [True: 1.46k, False: 0] | Branch (3154:43): [True: 0, False: 0] ------------------ 3155| 1.46k| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 1.46k|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (3155:7): [True: 0, False: 1.46k] ------------------ 3156| 1.46k| header->name, sizeof(header->name), tar->sconv) != 0) { 3157| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 3158| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3158:8): [True: 0, False: 0] ------------------ 3159| 0| return (err); 3160| 0| } 3161| 1.46k| } 3162| | 3163| | /* Fields common to ustar and GNU */ 3164| | /* XXX Can the following be factored out since it's common 3165| | * to ustar and gnu tar? Is it okay to move it down into 3166| | * header_common, perhaps? */ 3167| 1.46k| const char *existing_uname = archive_entry_uname(entry); 3168| 1.46k| if (existing_uname == NULL || existing_uname[0] == '\0') { ------------------ | Branch (3168:6): [True: 1.46k, False: 0] | Branch (3168:32): [True: 0, False: 0] ------------------ 3169| 1.46k| if (archive_entry_copy_uname_l(entry, ------------------ | | 86| 1.46k|#define archive_entry_copy_uname_l __archive_entry_copy_uname_l ------------------ | Branch (3169:7): [True: 0, False: 1.46k] ------------------ 3170| 1.46k| header->uname, sizeof(header->uname), tar->sconv) != 0) { 3171| 0| err = set_conversion_failed_error(a, tar->sconv, "Uname"); 3172| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3172:8): [True: 0, False: 0] ------------------ 3173| 0| return (err); 3174| 0| } 3175| 1.46k| } 3176| | 3177| 1.46k| const char *existing_gname = archive_entry_gname(entry); 3178| 1.46k| if (existing_gname == NULL || existing_gname[0] == '\0') { ------------------ | Branch (3178:6): [True: 1.46k, False: 0] | Branch (3178:32): [True: 0, False: 0] ------------------ 3179| 1.46k| if (archive_entry_copy_gname_l(entry, ------------------ | | 71| 1.46k|#define archive_entry_copy_gname_l __archive_entry_copy_gname_l ------------------ | Branch (3179:7): [True: 0, False: 1.46k] ------------------ 3180| 1.46k| header->gname, sizeof(header->gname), tar->sconv) != 0) { 3181| 0| err = set_conversion_failed_error(a, tar->sconv, "Gname"); 3182| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3182:8): [True: 0, False: 0] ------------------ 3183| 0| return (err); 3184| 0| } 3185| 1.46k| } 3186| | 3187| | /* Parse out device numbers only for char and block specials */ 3188| 1.46k| if (header->typeflag[0] == '3' || header->typeflag[0] == '4') { ------------------ | Branch (3188:6): [True: 9, False: 1.45k] | Branch (3188:36): [True: 809, False: 648] ------------------ 3189| 818| if (!archive_entry_rdev_is_set(entry)) { ------------------ | Branch (3189:7): [True: 818, False: 0] ------------------ 3190| 818| archive_entry_set_rdevmajor(entry, (dev_t) 3191| 818| tar_atol(header->rdevmajor, sizeof(header->rdevmajor))); 3192| 818| archive_entry_set_rdevminor(entry, (dev_t) 3193| 818| tar_atol(header->rdevminor, sizeof(header->rdevminor))); 3194| 818| } 3195| 818| } else { 3196| 648| archive_entry_set_rdev(entry, 0); 3197| 648| } 3198| | 3199| | /* Grab GNU-specific fields. */ 3200| 1.46k| if (!archive_entry_atime_is_set(entry)) { ------------------ | Branch (3200:6): [True: 1.46k, False: 0] ------------------ 3201| 1.46k| t = tar_atol(header->atime, sizeof(header->atime)); 3202| 1.46k| if (t > 0) ------------------ | Branch (3202:7): [True: 775, False: 691] ------------------ 3203| 775| archive_entry_set_atime(entry, t, 0); 3204| 1.46k| } 3205| 1.46k| if (!archive_entry_ctime_is_set(entry)) { ------------------ | Branch (3205:6): [True: 1.46k, False: 0] ------------------ 3206| 1.46k| t = tar_atol(header->ctime, sizeof(header->ctime)); 3207| 1.46k| if (t > 0) ------------------ | Branch (3207:7): [True: 481, False: 985] ------------------ 3208| 481| archive_entry_set_ctime(entry, t, 0); 3209| 1.46k| } 3210| | 3211| 1.46k| if (header->realsize[0] != 0) { ------------------ | Branch (3211:6): [True: 427, False: 1.03k] ------------------ 3212| | /* Treat as a synonym for the pax GNU.sparse.realsize attr */ 3213| 427| tar->GNU_sparse_realsize 3214| 427| = tar_atol(header->realsize, sizeof(header->realsize)); 3215| 427| tar->size_fields |= TAR_SIZE_GNU_SPARSE_REALSIZE; ------------------ | | 163| 427|#define TAR_SIZE_GNU_SPARSE_REALSIZE 2 ------------------ 3216| 427| } 3217| | 3218| 1.46k| if (header->sparse[0].offset[0] != 0) { ------------------ | Branch (3218:6): [True: 302, False: 1.16k] ------------------ 3219| 302| if (gnu_sparse_old_read(a, tar, header, unconsumed) ------------------ | Branch (3219:7): [True: 22, False: 280] ------------------ 3220| 302| != ARCHIVE_OK) ------------------ | | 233| 302|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3221| 22| return (ARCHIVE_FATAL); ------------------ | | 239| 22|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3222| 1.16k| } else { 3223| 1.16k| if (header->isextended[0] != 0) { ------------------ | Branch (3223:7): [True: 26, False: 1.13k] ------------------ 3224| | /* XXX WTF? XXX */ 3225| 26| } 3226| 1.16k| } 3227| | 3228| | /* Grab fields common to all tar variants. */ 3229| 1.44k| err = header_common(a, tar, entry, header); 3230| 1.44k| if (err == ARCHIVE_FATAL) ------------------ | | 239| 1.44k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3230:6): [True: 0, False: 1.44k] ------------------ 3231| 0| return (err); 3232| | 3233| 1.44k| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 3234| | 3235| 1.44k| return (err); 3236| 1.44k|} archive_read_support_format_tar.c:gnu_sparse_old_read: 3293| 302|{ 3294| 302| const void *data; 3295| 302| struct extended { 3296| 302| struct gnu_sparse sparse[21]; 3297| 302| char isextended[1]; 3298| 302| char padding[7]; 3299| 302| }; 3300| 302| const struct extended *ext; 3301| | 3302| 302| if (gnu_sparse_old_parse(a, tar, header->sparse, 4) != ARCHIVE_OK) ------------------ | | 233| 302|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3302:6): [True: 1, False: 301] ------------------ 3303| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3304| 301| if (header->isextended[0] == 0) ------------------ | Branch (3304:6): [True: 168, False: 133] ------------------ 3305| 168| return (ARCHIVE_OK); ------------------ | | 233| 168|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3306| | 3307| 745| do { 3308| 745| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 745|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3308:7): [True: 0, False: 745] ------------------ 3309| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3310| 0| } 3311| 745| data = __archive_read_ahead(a, 512, NULL); 3312| 745| if (data == NULL) { ------------------ | Branch (3312:7): [True: 7, False: 738] ------------------ 3313| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3314| 7| "Truncated tar archive " 3315| 7| "detected while reading sparse file data"); 3316| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3317| 7| } 3318| 738| *unconsumed = 512; 3319| 738| ext = (const struct extended *)data; 3320| 738| if (gnu_sparse_old_parse(a, tar, ext->sparse, 21) != ARCHIVE_OK) ------------------ | | 233| 738|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3320:7): [True: 14, False: 724] ------------------ 3321| 14| return (ARCHIVE_FATAL); ------------------ | | 239| 14|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3322| 738| } while (ext->isextended[0] != 0); ------------------ | Branch (3322:11): [True: 612, False: 112] ------------------ 3323| 112| if (tar->sparse_list != NULL) ------------------ | Branch (3323:6): [True: 12, False: 100] ------------------ 3324| 12| tar->entry_offset = tar->sparse_list->offset; 3325| 112| return (ARCHIVE_OK); ------------------ | | 233| 112|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3326| 133|} archive_read_support_format_tar.c:gnu_sparse_old_parse: 3331| 1.04k|{ 3332| 11.4k| while (length > 0 && sparse->offset[0] != 0) { ------------------ | Branch (3332:9): [True: 10.9k, False: 483] | Branch (3332:23): [True: 10.3k, False: 542] ------------------ 3333| 10.3k| if (gnu_add_sparse_entry(a, tar, ------------------ | Branch (3333:7): [True: 15, False: 10.3k] ------------------ 3334| 10.3k| tar_atol(sparse->offset, sizeof(sparse->offset)), 3335| 10.3k| tar_atol(sparse->numbytes, sizeof(sparse->numbytes))) 3336| 10.3k| != ARCHIVE_OK) ------------------ | | 233| 10.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3337| 15| return (ARCHIVE_FATAL); ------------------ | | 239| 15|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3338| 10.3k| sparse++; 3339| 10.3k| length--; 3340| 10.3k| } 3341| 1.02k| return (ARCHIVE_OK); ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3342| 1.04k|} archive_read_support_format_tar.c:header_common: 1346| 19.1k|{ 1347| 19.1k| const struct archive_entry_header_ustar *header; 1348| 19.1k| const char *existing_linkpath; 1349| 19.1k| const wchar_t *existing_wcs_linkpath; 1350| 19.1k| mode_t header_mode; 1351| 19.1k| int err = ARCHIVE_OK; ------------------ | | 233| 19.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1352| | 1353| 19.1k| header = (const struct archive_entry_header_ustar *)h; 1354| | 1355| | /* Parse out the numeric fields (all are octal) */ 1356| | 1357| | /* Split mode handling: Set filetype always, perm only if not already set */ 1358| 19.1k| header_mode = (mode_t)tar_atol(header->mode, sizeof(header->mode)); 1359| 19.1k| archive_entry_set_filetype(entry, header_mode); 1360| 19.1k| if (!archive_entry_perm_is_set(entry)) ------------------ | Branch (1360:6): [True: 19.0k, False: 133] ------------------ 1361| 19.0k| archive_entry_set_perm(entry, header_mode); 1362| | 1363| | /* Set uid, gid, mtime if not already set */ 1364| 19.1k| if (!archive_entry_uid_is_set(entry)) { ------------------ | Branch (1364:6): [True: 19.1k, False: 0] ------------------ 1365| 19.1k| archive_entry_set_uid(entry, tar_atol(header->uid, sizeof(header->uid))); 1366| 19.1k| } 1367| 19.1k| if (!archive_entry_gid_is_set(entry)) { ------------------ | Branch (1367:6): [True: 19.1k, False: 0] ------------------ 1368| 19.1k| archive_entry_set_gid(entry, tar_atol(header->gid, sizeof(header->gid))); 1369| 19.1k| } 1370| 19.1k| if (!archive_entry_mtime_is_set(entry)) { ------------------ | Branch (1370:6): [True: 19.1k, False: 11] ------------------ 1371| 19.1k| int64_t t64 = tar_atol(header->mtime, sizeof(header->mtime)); 1372| 19.1k| time_t t = (time_t)t64; 1373| 19.1k| if ((int64_t)t != t64) { /* time_t overflowed */ ------------------ | Branch (1373:7): [True: 0, False: 19.1k] ------------------ 1374| 0| t = TIME_MAX; ------------------ | | 251| 0|#define TIME_MAX (((time_t)0 < (time_t)-1) ? (time_t)~0 : \ | | ------------------ | | | Branch (251:19): [Folded, False: 0] | | ------------------ | | 252| 0| sizeof(time_t) == sizeof(long long) ? (time_t)LLONG_MAX : \ | | ------------------ | | | Branch (252:6): [True: 0, Folded] | | ------------------ | | 253| 0| sizeof(time_t) == sizeof(long) ? (time_t)LONG_MAX : \ | | ------------------ | | | Branch (253:6): [True: 0, Folded] | | ------------------ | | 254| 0| sizeof(time_t) == sizeof(int) ? (time_t)INT_MAX : \ | | ------------------ | | | Branch (254:6): [Folded, False: 0] | | ------------------ | | 255| 0| sizeof(time_t) == sizeof(short) ? (time_t)SHRT_MAX : \ | | ------------------ | | | Branch (255:6): [Folded, False: 0] | | ------------------ | | 256| 0| 1 /* I give up */) ------------------ 1375| 0| } 1376| 19.1k| archive_entry_set_mtime(entry, t, 0); 1377| 19.1k| } 1378| | 1379| | /* Reconcile the size info. */ 1380| | /* First, how big is the file on disk? */ 1381| 19.1k| if ((tar->size_fields & TAR_SIZE_GNU_SPARSE_REALSIZE) != 0) { ------------------ | | 163| 19.1k|#define TAR_SIZE_GNU_SPARSE_REALSIZE 2 ------------------ | Branch (1381:6): [True: 405, False: 18.7k] ------------------ 1382| | /* GNU sparse format 1.0 uses `GNU.sparse.realsize` 1383| | * to hold the size of the file on disk. */ 1384| 405| tar->disk_size = tar->GNU_sparse_realsize; 1385| 18.7k| } else if ((tar->size_fields & TAR_SIZE_GNU_SPARSE_SIZE) != 0 ------------------ | | 164| 18.7k|#define TAR_SIZE_GNU_SPARSE_SIZE 4 ------------------ | Branch (1385:13): [True: 0, False: 18.7k] ------------------ 1386| 0| && (tar->sparse_gnu_major == 0)) { ------------------ | Branch (1386:9): [True: 0, False: 0] ------------------ 1387| | /* GNU sparse format 0.0 and 0.1 use `GNU.sparse.size` 1388| | * to hold the size of the file on disk. */ 1389| 0| tar->disk_size = tar->GNU_sparse_size; 1390| 18.7k| } else if ((tar->size_fields & TAR_SIZE_SCHILY_SPARSE_REALSIZE) != 0) { ------------------ | | 165| 18.7k|#define TAR_SIZE_SCHILY_SPARSE_REALSIZE 8 ------------------ | Branch (1390:13): [True: 19, False: 18.7k] ------------------ 1391| 19| tar->disk_size = tar->SCHILY_sparse_realsize; 1392| 18.7k| } else if ((tar->size_fields & TAR_SIZE_PAX_SIZE) != 0) { ------------------ | | 162| 18.7k|#define TAR_SIZE_PAX_SIZE 1 ------------------ | Branch (1392:13): [True: 2, False: 18.7k] ------------------ 1393| 2| tar->disk_size = tar->pax_size; 1394| 18.7k| } else { 1395| | /* There wasn't a suitable pax header, so use the ustar info */ 1396| 18.7k| tar->disk_size = tar_atol(header->size, sizeof(header->size)); 1397| 18.7k| } 1398| | 1399| 19.1k| if (tar->disk_size < 0) { ------------------ | Branch (1399:6): [True: 34, False: 19.1k] ------------------ 1400| 34| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 34|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1401| 34| "Tar entry has negative file size"); 1402| 34| return (ARCHIVE_FATAL); ------------------ | | 239| 34|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1403| 19.1k| } else if (tar->disk_size > entry_limit) { ------------------ | Branch (1403:13): [True: 1, False: 19.1k] ------------------ 1404| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1405| 1| "Tar entry size overflow"); 1406| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1407| 19.1k| } else { 1408| 19.1k| archive_entry_set_size(entry, tar->disk_size); 1409| 19.1k| } 1410| | 1411| | /* Second, how big is the data in the archive? */ 1412| 19.1k| if ((tar->size_fields & TAR_SIZE_GNU_SPARSE_SIZE) != 0 ------------------ | | 164| 19.1k|#define TAR_SIZE_GNU_SPARSE_SIZE 4 ------------------ | Branch (1412:6): [True: 0, False: 19.1k] ------------------ 1413| 0| && (tar->sparse_gnu_major == 1)) { ------------------ | Branch (1413:9): [True: 0, False: 0] ------------------ 1414| | /* GNU sparse format 1.0 uses `GNU.sparse.size` 1415| | * to hold the size of the data in the archive. */ 1416| 0| tar->entry_bytes_remaining = tar->GNU_sparse_size; 1417| 19.1k| } else if ((tar->size_fields & TAR_SIZE_PAX_SIZE) != 0) { ------------------ | | 162| 19.1k|#define TAR_SIZE_PAX_SIZE 1 ------------------ | Branch (1417:13): [True: 2, False: 19.1k] ------------------ 1418| 2| tar->entry_bytes_remaining = tar->pax_size; 1419| 19.1k| } else { 1420| 19.1k| tar->entry_bytes_remaining 1421| 19.1k| = tar_atol(header->size, sizeof(header->size)); 1422| 19.1k| } 1423| 19.1k| if (tar->entry_bytes_remaining < 0) { ------------------ | Branch (1423:6): [True: 0, False: 19.1k] ------------------ 1424| 0| tar->entry_bytes_remaining = 0; 1425| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1426| 0| "Tar entry has negative size"); 1427| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1428| 19.1k| } else if (tar->entry_bytes_remaining > entry_limit) { ------------------ | Branch (1428:13): [True: 0, False: 19.1k] ------------------ 1429| 0| tar->entry_bytes_remaining = 0; 1430| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1431| 0| "Tar entry size overflow"); 1432| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1433| 0| } 1434| | 1435| | /* Handle the tar type flag appropriately. */ 1436| 19.1k| tar->filetype = header->typeflag[0]; 1437| | 1438| | /* 1439| | * TODO: If the linkpath came from Pax extension header, then 1440| | * we should obey the hdrcharset_utf8 flag when converting these. 1441| | */ 1442| 19.1k| switch (tar->filetype) { 1443| 5.38k| case '1': /* Hard link */ ------------------ | Branch (1443:2): [True: 5.38k, False: 13.7k] ------------------ 1444| 5.38k| archive_entry_set_link_to_hardlink(entry); 1445| 5.38k| existing_wcs_linkpath = archive_entry_hardlink_w(entry); 1446| 5.38k| existing_linkpath = archive_entry_hardlink(entry); 1447| 5.38k| if ((existing_linkpath == NULL || existing_linkpath[0] == '\0') ------------------ | Branch (1447:8): [True: 5.38k, False: 0] | Branch (1447:37): [True: 0, False: 0] ------------------ 1448| 5.38k| && (existing_wcs_linkpath == NULL || existing_wcs_linkpath[0] == '\0')) { ------------------ | Branch (1448:11): [True: 5.38k, False: 0] | Branch (1448:44): [True: 0, False: 0] ------------------ 1449| 5.38k| struct archive_string linkpath; 1450| 5.38k| archive_string_init(&linkpath); ------------------ | | 71| 5.38k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 5.38k] | | ------------------ ------------------ 1451| 5.38k| archive_strncpy(&linkpath, ------------------ | | 173| 5.38k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1452| 5.38k| header->linkname, sizeof(header->linkname)); 1453| 5.38k| if (archive_entry_copy_hardlink_l(entry, linkpath.s, ------------------ | | 74| 5.38k|#define archive_entry_copy_hardlink_l __archive_entry_copy_hardlink_l ------------------ | Branch (1453:8): [True: 0, False: 5.38k] ------------------ 1454| 5.38k| archive_strlen(&linkpath), tar->sconv) != 0) { ------------------ | | 178| 5.38k|#define archive_strlen(a) ((a)->length) ------------------ 1455| 0| err = set_conversion_failed_error(a, tar->sconv, 1456| 0| "Linkname"); 1457| 0| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1457:9): [True: 0, False: 0] ------------------ 1458| 0| archive_string_free(&linkpath); 1459| 0| return (err); 1460| 0| } 1461| 0| } 1462| 5.38k| archive_string_free(&linkpath); 1463| 5.38k| } 1464| | /* 1465| | * The following may seem odd, but: Technically, tar 1466| | * does not store the file type for a "hard link" 1467| | * entry, only the fact that it is a hard link. So, I 1468| | * leave the type zero normally. But, pax interchange 1469| | * format allows hard links to have data, which 1470| | * implies that the underlying entry is a regular 1471| | * file. 1472| | */ 1473| 5.38k| if (archive_entry_size(entry) > 0) ------------------ | Branch (1473:7): [True: 5.08k, False: 304] ------------------ 1474| 5.08k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 5.08k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1475| | 1476| | /* 1477| | * A tricky point: Traditionally, tar readers have 1478| | * ignored the size field when reading hardlink 1479| | * entries, and some writers put non-zero sizes even 1480| | * though the body is empty. POSIX blessed this 1481| | * convention in the 1988 standard, but broke with 1482| | * this tradition in 2001 by permitting hardlink 1483| | * entries to store valid bodies in pax interchange 1484| | * format, but not in ustar format. Since there is no 1485| | * hard and fast way to distinguish pax interchange 1486| | * from earlier archives (the 'x' and 'g' entries are 1487| | * optional, after all), we need a heuristic. 1488| | */ 1489| 5.38k| if (archive_entry_size(entry) == 0) { ------------------ | Branch (1489:7): [True: 304, False: 5.08k] ------------------ 1490| | /* If the size is already zero, we're done. */ 1491| 5.08k| } else if (a->archive.archive_format ------------------ | Branch (1491:15): [True: 0, False: 5.08k] ------------------ 1492| 5.08k| == ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE) { ------------------ | | 369| 5.08k|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 5.08k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 1493| | /* Definitely pax extended; must obey hardlink size. */ 1494| 5.08k| } else if (a->archive.archive_format == ARCHIVE_FORMAT_TAR ------------------ | | 367| 10.1k|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ | Branch (1494:14): [True: 292, False: 4.79k] ------------------ 1495| 4.79k| || a->archive.archive_format == ARCHIVE_FORMAT_TAR_GNUTAR) ------------------ | | 371| 4.79k|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 4.79k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ | Branch (1495:10): [True: 194, False: 4.59k] ------------------ 1496| 486| { 1497| | /* Old-style or GNU tar: we must ignore the size. */ 1498| 486| archive_entry_set_size(entry, 0); 1499| 486| tar->entry_bytes_remaining = 0; 1500| 4.59k| } else if (archive_read_format_tar_bid(a, 50) > 50) { ------------------ | Branch (1500:14): [True: 0, False: 4.59k] ------------------ 1501| | /* 1502| | * We don't know if it's pax: If the bid 1503| | * function sees a valid ustar header 1504| | * immediately following, then let's ignore 1505| | * the hardlink size. 1506| | */ 1507| 0| archive_entry_set_size(entry, 0); 1508| 0| tar->entry_bytes_remaining = 0; 1509| 0| } 1510| | /* 1511| | * TODO: There are still two cases I'd like to handle: 1512| | * = a ustar non-pax archive with a hardlink entry at 1513| | * end-of-archive. (Look for block of nulls following?) 1514| | * = a pax archive that has not seen any pax headers 1515| | * and has an entry which is a hardlink entry storing 1516| | * a body containing an uncompressed tar archive. 1517| | * The first is worth addressing; I don't see any reliable 1518| | * way to deal with the second possibility. 1519| | */ 1520| 5.38k| break; 1521| 89| case '2': /* Symlink */ ------------------ | Branch (1521:2): [True: 89, False: 19.0k] ------------------ 1522| 89| archive_entry_set_link_to_symlink(entry); 1523| 89| existing_wcs_linkpath = archive_entry_symlink_w(entry); 1524| 89| existing_linkpath = archive_entry_symlink(entry); 1525| 89| if ((existing_linkpath == NULL || existing_linkpath[0] == '\0') ------------------ | Branch (1525:8): [True: 89, False: 0] | Branch (1525:37): [True: 0, False: 0] ------------------ 1526| 89| && (existing_wcs_linkpath == NULL || existing_wcs_linkpath[0] == '\0')) { ------------------ | Branch (1526:11): [True: 89, False: 0] | Branch (1526:44): [True: 0, False: 0] ------------------ 1527| 89| struct archive_string linkpath; 1528| 89| archive_string_init(&linkpath); ------------------ | | 71| 89| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 89] | | ------------------ ------------------ 1529| 89| archive_strncpy(&linkpath, ------------------ | | 173| 89| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1530| 89| header->linkname, sizeof(header->linkname)); 1531| 89| if (archive_entry_copy_symlink_l(entry, linkpath.s, ------------------ | | 83| 89|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ | Branch (1531:8): [True: 0, False: 89] ------------------ 1532| 89| archive_strlen(&linkpath), tar->sconv) != 0) { ------------------ | | 178| 89|#define archive_strlen(a) ((a)->length) ------------------ 1533| 0| err = set_conversion_failed_error(a, tar->sconv, 1534| 0| "Linkname"); 1535| 0| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1535:9): [True: 0, False: 0] ------------------ 1536| 0| archive_string_free(&linkpath); 1537| 0| return (err); 1538| 0| } 1539| 0| } 1540| 89| archive_string_free(&linkpath); 1541| 89| } 1542| 89| archive_entry_set_filetype(entry, AE_IFLNK); ------------------ | | 217| 89|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 1543| 89| archive_entry_set_size(entry, 0); 1544| 89| tar->entry_bytes_remaining = 0; 1545| 89| break; 1546| 351| case '3': /* Character device */ ------------------ | Branch (1546:2): [True: 351, False: 18.8k] ------------------ 1547| 351| archive_entry_set_filetype(entry, AE_IFCHR); ------------------ | | 219| 351|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ 1548| 351| archive_entry_set_size(entry, 0); 1549| 351| tar->entry_bytes_remaining = 0; 1550| 351| break; 1551| 1.70k| case '4': /* Block device */ ------------------ | Branch (1551:2): [True: 1.70k, False: 17.4k] ------------------ 1552| 1.70k| archive_entry_set_filetype(entry, AE_IFBLK); ------------------ | | 220| 1.70k|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ 1553| 1.70k| archive_entry_set_size(entry, 0); 1554| 1.70k| tar->entry_bytes_remaining = 0; 1555| 1.70k| break; 1556| 20| case '5': /* Dir */ ------------------ | Branch (1556:2): [True: 20, False: 19.1k] ------------------ 1557| 20| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 20|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1558| 20| archive_entry_set_size(entry, 0); 1559| 20| tar->entry_bytes_remaining = 0; 1560| 20| break; 1561| 317| case '6': /* FIFO device */ ------------------ | Branch (1561:2): [True: 317, False: 18.8k] ------------------ 1562| 317| archive_entry_set_filetype(entry, AE_IFIFO); ------------------ | | 222| 317|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ 1563| 317| archive_entry_set_size(entry, 0); 1564| 317| tar->entry_bytes_remaining = 0; 1565| 317| break; 1566| 81| case 'D': /* GNU incremental directory type */ ------------------ | Branch (1566:2): [True: 81, False: 19.0k] ------------------ 1567| | /* 1568| | * No special handling is actually required here. 1569| | * It might be nice someday to preprocess the file list and 1570| | * provide it to the client, though. 1571| | */ 1572| 81| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 81|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1573| 81| break; 1574| 210| case 'M': /* GNU "Multi-volume" (remainder of file from last archive)*/ ------------------ | Branch (1574:2): [True: 210, False: 18.9k] ------------------ 1575| | /* 1576| | * As far as I can tell, this is just like a regular file 1577| | * entry, except that the contents should be _appended_ to 1578| | * the indicated file at the indicated offset. This may 1579| | * require some API work to fully support. 1580| | */ 1581| 210| break; 1582| 0| case 'N': /* Old GNU "long filename" entry. */ ------------------ | Branch (1582:2): [True: 0, False: 19.1k] ------------------ 1583| | /* The body of this entry is a script for renaming 1584| | * previously-extracted entries. Ugh. It will never 1585| | * be supported by libarchive. */ 1586| 0| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1587| 0| break; 1588| 0| case 'S': /* GNU sparse files */ ------------------ | Branch (1588:2): [True: 0, False: 19.1k] ------------------ 1589| | /* 1590| | * Sparse files are really just regular files with 1591| | * sparse information in the extended area. 1592| | */ 1593| | /* FALLTHROUGH */ 1594| 714| case '0': /* ustar "regular" file */ ------------------ | Branch (1594:2): [True: 714, False: 18.4k] ------------------ 1595| | /* FALLTHROUGH */ 1596| 10.9k| default: /* Non-standard file types */ ------------------ | Branch (1596:2): [True: 10.2k, False: 8.87k] ------------------ 1597| | /* 1598| | * Per POSIX: non-recognized types should always be 1599| | * treated as regular files. 1600| | */ 1601| 10.9k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 10.9k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1602| 10.9k| break; 1603| 19.1k| } 1604| 19.1k| return (err); 1605| 19.1k|} archive_read_support_format_tar.c:header_ustar: 1859| 5.52k|{ 1860| 5.52k| const struct archive_entry_header_ustar *header; 1861| 5.52k| int err = ARCHIVE_OK, r; ------------------ | | 233| 5.52k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1862| | 1863| 5.52k| header = (const struct archive_entry_header_ustar *)h; 1864| | 1865| | /* 1866| | * The name field is fixed-width and may not be NUL-terminated. 1867| | * Use a temporary string only when prefix/name joining is required. 1868| | */ 1869| 5.52k| const char *existing_pathname = archive_entry_pathname(entry); 1870| 5.52k| const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); 1871| 5.52k| if ((existing_pathname == NULL || existing_pathname[0] == '\0') ------------------ | Branch (1871:7): [True: 5.52k, False: 0] | Branch (1871:36): [True: 0, False: 0] ------------------ 1872| 5.52k| && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == '\0')) { ------------------ | Branch (1872:10): [True: 5.52k, False: 0] | Branch (1872:43): [True: 0, False: 0] ------------------ 1873| 5.52k| struct archive_string as; 1874| 5.52k| const char *pathname; 1875| 5.52k| size_t pathname_length; 1876| | 1877| 5.52k| archive_string_init(&as); ------------------ | | 71| 5.52k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 5.52k] | | ------------------ ------------------ 1878| 5.52k| if (header->prefix[0]) { ------------------ | Branch (1878:7): [True: 5.16k, False: 355] ------------------ 1879| 5.16k| archive_strncpy(&as, header->prefix, sizeof(header->prefix)); ------------------ | | 173| 5.16k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1880| 5.16k| if (as.s[archive_strlen(&as) - 1] != '/') ------------------ | | 178| 5.16k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1880:8): [True: 5.16k, False: 1] ------------------ 1881| 5.16k| archive_strappend_char(&as, '/'); 1882| 5.16k| archive_strncat(&as, header->name, sizeof(header->name)); 1883| 5.16k| pathname = as.s; 1884| 5.16k| pathname_length = archive_strlen(&as); ------------------ | | 178| 5.16k|#define archive_strlen(a) ((a)->length) ------------------ 1885| 5.16k| } else { 1886| 355| pathname = header->name; 1887| 355| pathname_length = sizeof(header->name); 1888| 355| } 1889| 5.52k| r = archive_entry_copy_pathname_l(entry, pathname, ------------------ | | 80| 5.52k|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ 1890| 5.52k| pathname_length, tar->sconv); 1891| 5.52k| archive_string_free(&as); 1892| 5.52k| if (r != 0) { ------------------ | Branch (1892:7): [True: 0, False: 5.52k] ------------------ 1893| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 1894| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1894:8): [True: 0, False: 0] ------------------ 1895| 0| return (err); 1896| 0| } 1897| 5.52k| } 1898| | 1899| | /* Handle rest of common fields. */ 1900| 5.52k| r = header_common(a, tar, entry, h); 1901| 5.52k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 5.52k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1901:6): [True: 0, False: 5.52k] ------------------ 1902| 0| return (r); 1903| 5.52k| if (r < err) ------------------ | Branch (1903:6): [True: 0, False: 5.52k] ------------------ 1904| 0| err = r; 1905| | 1906| | /* Handle POSIX ustar fields. */ 1907| 5.52k| const char *existing_uname = archive_entry_uname(entry); 1908| 5.52k| if (existing_uname == NULL || existing_uname[0] == '\0') { ------------------ | Branch (1908:6): [True: 5.52k, False: 0] | Branch (1908:32): [True: 0, False: 0] ------------------ 1909| 5.52k| if (archive_entry_copy_uname_l(entry, ------------------ | | 86| 5.52k|#define archive_entry_copy_uname_l __archive_entry_copy_uname_l ------------------ | Branch (1909:7): [True: 0, False: 5.52k] ------------------ 1910| 5.52k| header->uname, sizeof(header->uname), tar->sconv) != 0) { 1911| 0| err = set_conversion_failed_error(a, tar->sconv, "Uname"); 1912| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1912:8): [True: 0, False: 0] ------------------ 1913| 0| return (err); 1914| 0| } 1915| 5.52k| } 1916| | 1917| 5.52k| const char *existing_gname = archive_entry_gname(entry); 1918| 5.52k| if (existing_gname == NULL || existing_gname[0] == '\0') { ------------------ | Branch (1918:6): [True: 5.52k, False: 0] | Branch (1918:32): [True: 0, False: 0] ------------------ 1919| 5.52k| if (archive_entry_copy_gname_l(entry, ------------------ | | 71| 5.52k|#define archive_entry_copy_gname_l __archive_entry_copy_gname_l ------------------ | Branch (1919:7): [True: 0, False: 5.52k] ------------------ 1920| 5.52k| header->gname, sizeof(header->gname), tar->sconv) != 0) { 1921| 0| err = set_conversion_failed_error(a, tar->sconv, "Gname"); 1922| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1922:8): [True: 0, False: 0] ------------------ 1923| 0| return (err); 1924| 0| } 1925| 5.52k| } 1926| | 1927| | /* Parse out device numbers only for char and block specials. */ 1928| 5.52k| if (header->typeflag[0] == '3' || header->typeflag[0] == '4') { ------------------ | Branch (1928:6): [True: 83, False: 5.44k] | Branch (1928:36): [True: 527, False: 4.91k] ------------------ 1929| 610| if (!archive_entry_rdev_is_set(entry)) { ------------------ | Branch (1929:7): [True: 610, False: 0] ------------------ 1930| 610| archive_entry_set_rdevmajor(entry, (dev_t) 1931| 610| tar_atol(header->rdevmajor, sizeof(header->rdevmajor))); 1932| 610| archive_entry_set_rdevminor(entry, (dev_t) 1933| 610| tar_atol(header->rdevminor, sizeof(header->rdevminor))); 1934| 610| } 1935| 4.91k| } else { 1936| 4.91k| archive_entry_set_rdev(entry, 0); 1937| 4.91k| } 1938| | 1939| 5.52k| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 1940| | 1941| 5.52k| return (err); 1942| 5.52k|} archive_read_support_format_tar.c:header_old_tar: 1613| 12.2k|{ 1614| 12.2k| const struct archive_entry_header_ustar *header; 1615| 12.2k| int err = ARCHIVE_OK, err2; ------------------ | | 233| 12.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1616| | 1617| | /* 1618| | * Copy filename over (to ensure null termination). 1619| | * Skip if pathname was already set e.g. by header_gnu_longname() 1620| | */ 1621| 12.2k| header = (const struct archive_entry_header_ustar *)h; 1622| | 1623| 12.2k| const char *existing_pathname = archive_entry_pathname(entry); 1624| 12.2k| const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); 1625| 12.2k| if ((existing_pathname == NULL || existing_pathname[0] == '\0') ------------------ | Branch (1625:7): [True: 12.2k, False: 11] | Branch (1625:36): [True: 0, False: 11] ------------------ 1626| 12.2k| && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == '\0') && ------------------ | Branch (1626:10): [True: 12.2k, False: 0] | Branch (1626:43): [True: 0, False: 0] ------------------ 1627| 12.2k| archive_entry_copy_pathname_l(entry, ------------------ | | 80| 12.2k|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (1627:6): [True: 0, False: 12.2k] ------------------ 1628| 12.2k| header->name, sizeof(header->name), tar->sconv) != 0) { 1629| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 1630| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1630:7): [True: 0, False: 0] ------------------ 1631| 0| return (err); 1632| 0| } 1633| | 1634| | /* Grab rest of common fields */ 1635| 12.2k| err2 = header_common(a, tar, entry, h); 1636| 12.2k| if (err > err2) ------------------ | Branch (1636:6): [True: 35, False: 12.1k] ------------------ 1637| 35| err = err2; 1638| | 1639| 12.2k| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 1640| 12.2k| return (err); 1641| 12.2k|} archive_read_support_format_tar.c:is_mac_metadata_entry: 1647| 19.1k|is_mac_metadata_entry(struct archive_entry *entry) { 1648| 19.1k| const char *p, *name; 1649| 19.1k| const wchar_t *wp, *wname; 1650| | 1651| 19.1k| name = p = archive_entry_pathname(entry); 1652| 19.1k| if (p != NULL) { ------------------ | Branch (1652:6): [True: 19.1k, False: 0] ------------------ 1653| | /* Find the last path element. */ 1654| 844k| for (; *p != '\0'; ++p) { ------------------ | Branch (1654:10): [True: 825k, False: 19.1k] ------------------ 1655| 825k| if (p[0] == '/' && p[1] != '\0') ------------------ | Branch (1655:8): [True: 5.67k, False: 819k] | Branch (1655:23): [True: 532, False: 5.14k] ------------------ 1656| 532| name = p + 1; 1657| 825k| } 1658| | /* 1659| | * If last path element starts with "._", then 1660| | * this is a Mac extension. 1661| | */ 1662| 19.1k| if (name[0] == '.' && name[1] == '_' && name[2] != '\0') ------------------ | Branch (1662:7): [True: 100, False: 19.0k] | Branch (1662:25): [True: 0, False: 100] | Branch (1662:43): [True: 0, False: 0] ------------------ 1663| 0| return 1; 1664| 19.1k| } else { 1665| | /* Find the last path element. */ 1666| 0| wname = wp = archive_entry_pathname_w(entry); 1667| 0| if (wp == NULL) ------------------ | Branch (1667:7): [True: 0, False: 0] ------------------ 1668| 0| return 0; 1669| 0| for (; *wp != L'\0'; ++wp) { ------------------ | Branch (1669:10): [True: 0, False: 0] ------------------ 1670| 0| if (wp[0] == L'/' && wp[1] != L'\0') ------------------ | Branch (1670:8): [True: 0, False: 0] | Branch (1670:25): [True: 0, False: 0] ------------------ 1671| 0| wname = wp + 1; 1672| 0| } 1673| | /* 1674| | * If last path element starts with "._", then 1675| | * this is a Mac extension. 1676| | */ 1677| 0| if (wname[0] == L'.' && wname[1] == L'_' && wname[2] != L'\0') ------------------ | Branch (1677:7): [True: 0, False: 0] | Branch (1677:27): [True: 0, False: 0] | Branch (1677:47): [True: 0, False: 0] ------------------ 1678| 0| return 1; 1679| 0| } 1680| | /* Not a mac extension */ 1681| 19.1k| return 0; 1682| 19.1k|} archive_read_support_format_tar.c:gnu_sparse_10_read: 3472| 33|{ 3473| 33| int64_t bytes_read, entries, offset, size, to_skip, remaining; 3474| | 3475| | /* Clear out the existing sparse list. */ 3476| 33| gnu_clear_sparse_list(tar); 3477| | 3478| 33| remaining = tar->entry_bytes_remaining; 3479| | 3480| | /* Parse entries. */ 3481| 33| entries = gnu_sparse_10_atol(a, tar, &remaining, unconsumed); 3482| 33| if (entries < 0) ------------------ | Branch (3482:6): [True: 25, False: 8] ------------------ 3483| 25| return (ARCHIVE_FATAL); ------------------ | | 239| 25|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3484| | /* Parse the individual entries. */ 3485| 344| while (entries-- > 0) { ------------------ | Branch (3485:9): [True: 342, False: 2] ------------------ 3486| | /* Parse offset/size */ 3487| 342| offset = gnu_sparse_10_atol(a, tar, &remaining, unconsumed); 3488| 342| if (offset < 0) ------------------ | Branch (3488:7): [True: 4, False: 338] ------------------ 3489| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3490| 338| size = gnu_sparse_10_atol(a, tar, &remaining, unconsumed); 3491| 338| if (size < 0) ------------------ | Branch (3491:7): [True: 2, False: 336] ------------------ 3492| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3493| | /* Add a new sparse entry. */ 3494| 336| if (gnu_add_sparse_entry(a, tar, offset, size) != ARCHIVE_OK) ------------------ | | 233| 336|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3494:7): [True: 0, False: 336] ------------------ 3495| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3496| 336| } 3497| | /* Skip rest of block... */ 3498| 2| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3498:6): [True: 0, False: 2] ------------------ 3499| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3500| 0| } 3501| 2| bytes_read = tar->entry_bytes_remaining - remaining; 3502| 2| to_skip = 0x1ff & -bytes_read; 3503| | /* Fail if tar->entry_bytes_remaing would get negative */ 3504| 2| if (to_skip > remaining) ------------------ | Branch (3504:6): [True: 0, False: 2] ------------------ 3505| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3506| 2| if (to_skip != __archive_read_consume(a, to_skip)) ------------------ | Branch (3506:6): [True: 1, False: 1] ------------------ 3507| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3508| 1| return (bytes_read + to_skip); 3509| 2|} archive_read_support_format_tar.c:gnu_sparse_10_atol: 3428| 713|{ 3429| 713| int64_t l; 3430| 713| const char *p; 3431| 713| ssize_t bytes_read; 3432| 713| int base, digit; 3433| | 3434| 713| base = 10; 3435| | 3436| | /* 3437| | * Skip any lines starting with '#'; GNU tar specs 3438| | * don't require this, but they should. 3439| | */ 3440| 748| do { 3441| 748| bytes_read = readline(a, tar, &p, 3442| 748| (ssize_t)tar_min(*remaining, 100), unconsumed); ------------------ | | 49| 748|#define tar_min(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (49:23): [True: 0, False: 748] | | ------------------ ------------------ 3443| 748| if (bytes_read <= 0) ------------------ | Branch (3443:7): [True: 23, False: 725] ------------------ 3444| 23| return (ARCHIVE_FATAL); ------------------ | | 239| 23|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3445| 725| *remaining -= bytes_read; 3446| 725| } while (p[0] == '#'); ------------------ | Branch (3446:11): [True: 35, False: 690] ------------------ 3447| | 3448| 690| l = 0; 3449| 843| while (bytes_read > 0) { ------------------ | Branch (3449:9): [True: 843, False: 0] ------------------ 3450| 843| if (*p == '\n') ------------------ | Branch (3450:7): [True: 682, False: 161] ------------------ 3451| 682| return (l); 3452| 161| if (*p < '0' || *p >= '0' + base) ------------------ | Branch (3452:7): [True: 6, False: 155] | Branch (3452:19): [True: 2, False: 153] ------------------ 3453| 8| return (ARCHIVE_WARN); ------------------ | | 235| 8|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3454| 153| digit = *p - '0'; 3455| 153| if (archive_ckd_mul_i64(&l, l, base) || ------------------ | Branch (3455:7): [True: 92, False: 61] ------------------ 3456| 92| archive_ckd_add_i64(&l, l, digit)) { ------------------ | Branch (3456:7): [True: 0, False: 61] ------------------ 3457| 92| l = INT64_MAX; /* Truncate on overflow. */ 3458| 92| } 3459| 153| p++; 3460| 153| bytes_read--; 3461| 153| } 3462| | /* TODO: Error message. */ 3463| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3464| 690|} archive_read_support_format_tar.c:readline: 3709| 748|{ 3710| 748| ssize_t bytes_read; 3711| 748| ssize_t total_size = 0; 3712| 748| const void *p, *t; 3713| 748| const char *s; 3714| | 3715| 748| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 748|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3715:6): [True: 0, False: 748] ------------------ 3716| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3717| 0| } 3718| | 3719| 748| t = __archive_read_ahead(a, 1, &bytes_read); 3720| 748| if (bytes_read <= 0 || t == NULL) ------------------ | Branch (3720:6): [True: 0, False: 748] | Branch (3720:25): [True: 0, False: 748] ------------------ 3721| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3722| 748| s = t; /* Start of line? */ 3723| 748| p = memchr(t, '\n', bytes_read); 3724| | /* If we found '\n' in the read buffer, return pointer to that. */ 3725| 748| if (p != NULL) { ------------------ | Branch (3725:6): [True: 732, False: 16] ------------------ 3726| 732| bytes_read = 1 + ((const char *)p) - s; 3727| 732| if (bytes_read > limit) { ------------------ | Branch (3727:7): [True: 7, False: 725] ------------------ 3728| 7| archive_set_error(&a->archive, 3729| 7| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3730| 7| "Line too long"); 3731| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3732| 7| } 3733| 725| *unconsumed = bytes_read; 3734| 725| *start = s; 3735| 725| return (bytes_read); 3736| 732| } 3737| 16| *unconsumed = bytes_read; 3738| | /* Otherwise, we need to accumulate in a line buffer. */ 3739| 16| for (;;) { 3740| 16| if (total_size + bytes_read > limit) { ------------------ | Branch (3740:7): [True: 10, False: 6] ------------------ 3741| 10| archive_set_error(&a->archive, 3742| 10| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 10|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3743| 10| "Line too long"); 3744| 10| return (ARCHIVE_FATAL); ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3745| 10| } 3746| 6| if (archive_string_ensure(&tar->line, total_size + bytes_read) == NULL) { ------------------ | Branch (3746:7): [True: 0, False: 6] ------------------ 3747| 0| archive_set_error(&a->archive, ENOMEM, 3748| 0| "Can't allocate working buffer"); 3749| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3750| 0| } 3751| 6| memcpy(tar->line.s + total_size, t, bytes_read); 3752| 6| tar_flush_unconsumed(a, unconsumed); 3753| 6| total_size += bytes_read; 3754| | /* If we found '\n', clean up and return. */ 3755| 6| if (p != NULL) { ------------------ | Branch (3755:7): [True: 0, False: 6] ------------------ 3756| 0| *start = tar->line.s; 3757| 0| return (total_size); 3758| 0| } 3759| | /* Read some more. */ 3760| 6| t = __archive_read_ahead(a, 1, &bytes_read); 3761| 6| if (bytes_read <= 0 || t == NULL) ------------------ | Branch (3761:7): [True: 6, False: 0] | Branch (3761:26): [True: 0, False: 0] ------------------ 3762| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3763| 0| s = t; /* Start of line? */ 3764| 0| p = memchr(t, '\n', bytes_read); 3765| | /* If we found '\n', trim the read. */ 3766| 0| if (p != NULL) { ------------------ | Branch (3766:7): [True: 0, False: 0] ------------------ 3767| 0| bytes_read = 1 + ((const char *)p) - s; 3768| 0| } 3769| 0| *unconsumed = bytes_read; 3770| 0| } 3771| 16|} archive_read_support_format_tar.c:tar_flush_unconsumed: 486| 470k|{ 487| 470k| if (*unconsumed) { ------------------ | Branch (487:6): [True: 199k, False: 271k] ------------------ 488| |/* 489| | void *data = (void *)__archive_read_ahead(a, *unconsumed, NULL); 490| | * this block of code is to poison claimed unconsumed space, ensuring 491| | * things break if it is in use still. 492| | * currently it WILL break things, so enable it only for debugging this issue 493| | if (data) { 494| | memset(data, 0xff, *unconsumed); 495| | } 496| |*/ 497| 199k| int64_t consumed = __archive_read_consume(a, *unconsumed); 498| 199k| if (consumed != *unconsumed) { ------------------ | Branch (498:7): [True: 237, False: 199k] ------------------ 499| 237| return (ARCHIVE_FATAL); ------------------ | | 239| 237|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 500| 237| } 501| 199k| *unconsumed = 0; 502| 199k| } 503| 470k| return (ARCHIVE_OK); ------------------ | | 233| 470k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 504| 470k|} archive_read_support_format_tar.c:gnu_add_sparse_entry: 3241| 154k|{ 3242| 154k| struct sparse_block *p; 3243| | 3244| 154k| if (remaining == 0) ------------------ | Branch (3244:6): [True: 148k, False: 5.85k] ------------------ 3245| 148k| return (ARCHIVE_OK); ------------------ | | 233| 148k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3246| 5.85k| p = calloc(1, sizeof(*p)); 3247| 5.85k| if (p == NULL) { ------------------ | Branch (3247:6): [True: 0, False: 5.85k] ------------------ 3248| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3249| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3250| 0| } 3251| 5.85k| if (tar->sparse_last != NULL) ------------------ | Branch (3251:6): [True: 658, False: 5.19k] ------------------ 3252| 658| tar->sparse_last->next = p; 3253| 5.19k| else 3254| 5.19k| tar->sparse_list = p; 3255| 5.85k| tar->sparse_last = p; 3256| 5.85k| if (remaining < 0 || offset < 0 || offset > INT64_MAX - remaining) { ------------------ | Branch (3256:6): [True: 11, False: 5.84k] | Branch (3256:23): [True: 2, False: 5.84k] | Branch (3256:37): [True: 2, False: 5.84k] ------------------ 3257| 15| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Malformed sparse map data"); ------------------ | | 204| 15|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3258| 15| return (ARCHIVE_FATAL); ------------------ | | 239| 15|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3259| 15| } 3260| 5.84k| p->offset = offset; 3261| 5.84k| p->remaining = remaining; 3262| 5.84k| return (ARCHIVE_OK); ------------------ | | 233| 5.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3263| 5.85k|} archive_read_support_format_tar.c:archive_read_format_tar_read_data: 617| 33.0k|{ 618| 33.0k| struct tar *tar = a->format->data; 619| 33.0k| ssize_t bytes_read; 620| 33.0k| struct sparse_block *p; 621| | 622| 33.0k| for (;;) { 623| | /* Remove exhausted entries from sparse list. */ 624| 33.6k| while (tar->sparse_list != NULL && ------------------ | Branch (624:10): [True: 14.6k, False: 19.0k] ------------------ 625| 14.6k| tar->sparse_list->remaining == 0) { ------------------ | Branch (625:7): [True: 590, False: 14.0k] ------------------ 626| 590| p = tar->sparse_list; 627| 590| tar->sparse_list = p->next; 628| 590| free(p); 629| 590| } 630| | 631| 33.0k| if (tar->entry_bytes_unconsumed) { ------------------ | Branch (631:7): [True: 630, False: 32.4k] ------------------ 632| 630| __archive_read_consume(a, tar->entry_bytes_unconsumed); 633| 630| tar->entry_bytes_unconsumed = 0; 634| 630| } 635| | 636| | /* If we're at end of file, return EOF. */ 637| 33.0k| if (tar->sparse_list == NULL || ------------------ | Branch (637:7): [True: 19.0k, False: 14.0k] ------------------ 638| 32.4k| tar->entry_bytes_remaining == 0) { ------------------ | Branch (638:7): [True: 13.3k, False: 655] ------------------ 639| 32.4k| int64_t request = tar->entry_bytes_remaining + 640| 32.4k| tar->entry_padding; 641| | 642| 32.4k| if (__archive_read_consume(a, request) != request) ------------------ | Branch (642:8): [True: 4, False: 32.4k] ------------------ 643| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 644| 32.4k| tar->entry_padding = 0; 645| 32.4k| *buff = NULL; 646| 32.4k| *size = 0; 647| 32.4k| *offset = tar->disk_size; 648| 32.4k| return (ARCHIVE_EOF); ------------------ | | 232| 32.4k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 649| 32.4k| } 650| | 651| 655| *buff = __archive_read_ahead(a, 1, &bytes_read); 652| 655| if (*buff == NULL) { ------------------ | Branch (652:7): [True: 25, False: 630] ------------------ 653| 25| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 25|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 654| 25| "Truncated tar archive" 655| 25| " detected while reading data"); 656| 25| return (ARCHIVE_FATAL); ------------------ | | 239| 25|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 657| 25| } 658| 630| if (bytes_read > tar->entry_bytes_remaining) ------------------ | Branch (658:7): [True: 591, False: 39] ------------------ 659| 591| bytes_read = (ssize_t)tar->entry_bytes_remaining; 660| | /* Don't read more than is available in the 661| | * current sparse block. */ 662| 630| if (tar->sparse_list->remaining < bytes_read) ------------------ | Branch (662:7): [True: 12, False: 618] ------------------ 663| 12| bytes_read = (ssize_t)tar->sparse_list->remaining; 664| 630| *size = bytes_read; 665| 630| *offset = tar->sparse_list->offset; 666| 630| tar->sparse_list->remaining -= bytes_read; 667| 630| tar->sparse_list->offset += bytes_read; 668| 630| tar->entry_bytes_remaining -= bytes_read; 669| 630| tar->entry_bytes_unconsumed = bytes_read; 670| | 671| 630| if (!tar->sparse_list->hole) ------------------ | Branch (671:7): [True: 622, False: 8] ------------------ 672| 622| return (ARCHIVE_OK); ------------------ | | 233| 622|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 673| | /* Current is hole data and skip this. */ 674| 630| } 675| 33.0k|} archive_read_support_format_tar.c:archive_read_format_tar_skip: 679| 19.0k|{ 680| 19.0k| struct tar *tar = a->format->data; 681| 19.0k| int64_t request; 682| | 683| 19.0k| request = tar->entry_bytes_remaining + tar->entry_padding + 684| 19.0k| tar->entry_bytes_unconsumed; 685| | 686| 19.0k| if (__archive_read_consume(a, request) != request) ------------------ | Branch (686:6): [True: 1, False: 19.0k] ------------------ 687| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 688| | 689| 19.0k| tar->entry_bytes_remaining = 0; 690| 19.0k| tar->entry_bytes_unconsumed = 0; 691| 19.0k| tar->entry_padding = 0; 692| | 693| | /* Free the sparse list. */ 694| 19.0k| gnu_clear_sparse_list(tar); 695| | 696| 19.0k| return (ARCHIVE_OK); ------------------ | | 233| 19.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 697| 19.0k|} archive_read_support_format_warc: 144| 3.66k|{ 145| 3.66k| struct archive_read *a = (struct archive_read *)_a; 146| 3.66k| struct warc *warc; 147| 3.66k| int r; 148| | 149| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 150| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_warc"); 151| | 152| 3.66k| if ((warc = calloc(1, sizeof(*warc))) == NULL) { ------------------ | Branch (152:6): [True: 0, False: 3.66k] ------------------ 153| 0| archive_set_error(_a, ENOMEM, "Can't allocate warc data"); 154| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 155| 0| } 156| | 157| 3.66k| r = __archive_read_register_format(a, 158| 3.66k| warc, 159| 3.66k| "warc", 160| 3.66k| archive_read_format_warc_bid, 161| 3.66k| NULL, 162| 3.66k| archive_read_format_warc_read_header, 163| 3.66k| archive_read_format_warc_read_data, 164| 3.66k| archive_read_format_warc_skip, 165| 3.66k| NULL, 166| 3.66k| archive_read_format_warc_cleanup, 167| 3.66k| NULL, 168| 3.66k| NULL); 169| | 170| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (170:6): [True: 0, False: 3.66k] ------------------ 171| 0| free(warc); 172| 3.66k| return (r); 173| 3.66k|} archive_read_support_format_warc.c:archive_read_format_warc_cleanup: 177| 3.66k|{ 178| 3.66k| struct warc *warc = a->format->data; 179| | 180| 3.66k| if (warc->pool.len > 0U) { ------------------ | Branch (180:6): [True: 168, False: 3.49k] ------------------ 181| 168| free(warc->pool.str); 182| 168| } 183| 3.66k| archive_string_free(&warc->sver); 184| 3.66k| free(warc); 185| 3.66k| a->format->data = NULL; 186| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 187| 3.66k|} archive_read_support_format_warc.c:archive_read_format_warc_bid: 191| 3.59k|{ 192| 3.59k| const void *h; 193| 3.59k| ssize_t nrd; 194| 3.59k| unsigned int ver; 195| | 196| 3.59k| (void)best_bid; /* UNUSED */ 197| | 198| | /* Check the first line, which should already be a record header. */ 199| 3.59k| if ((h = __archive_read_ahead(a, 12, &nrd)) == NULL) { ------------------ | Branch (199:6): [True: 29, False: 3.56k] ------------------ 200| | /* Not enough data to identify this format. */ 201| 29| return -1; 202| 29| } 203| | 204| | /* Parse the record version number. */ 205| 3.56k| ver = warc_read_version(h, nrd); 206| 3.56k| if (ver < 1200U || ver > 10000U) { ------------------ | Branch (206:6): [True: 3.30k, False: 264] | Branch (206:21): [True: 0, False: 264] ------------------ 207| | /* Only WARC 0.12 through WARC 1.0 are supported. */ 208| 3.30k| return -1; 209| 3.30k| } 210| | 211| | /* WARC magic and version checks passed. */ 212| 264| return (64); 213| 3.56k|} archive_read_support_format_warc.c:warc_read_version: 633| 17.5k|{ 634| 17.5k| static const char magic[] = "WARC/"; 635| 17.5k| const char *c; 636| 17.5k| unsigned int ver = 0U; 637| 17.5k| unsigned int end = 0U; 638| | 639| 17.5k| if (bsz < 12 || memcmp(buf, magic, sizeof(magic) - 1U) != 0) { ------------------ | Branch (639:6): [True: 0, False: 17.5k] | Branch (639:18): [True: 3.31k, False: 14.2k] ------------------ 640| | /* Buffer too small or invalid magic. */ 641| 3.31k| return ver; 642| 3.31k| } 643| | /* Parse the version number. */ 644| 14.2k| buf += sizeof(magic) - 1U; 645| | 646| 14.2k| if (warc_isdigit(buf[0]) && buf[1] == '.' && warc_isdigit(buf[2])) { ------------------ | Branch (646:6): [True: 14.2k, False: 3] | Branch (646:30): [True: 14.2k, False: 1] | Branch (646:47): [True: 14.2k, False: 1] ------------------ 647| | /* Support at most two digits in the minor version. */ 648| 14.2k| if (warc_isdigit(buf[3])) ------------------ | Branch (648:7): [True: 145, False: 14.1k] ------------------ 649| 145| end = 1U; 650| | /* Set up the major version. */ 651| 14.2k| ver = (buf[0U] - '0') * 10000U; 652| | /* Set up the minor version. */ 653| 14.2k| if (end == 1U) { ------------------ | Branch (653:7): [True: 145, False: 14.1k] ------------------ 654| 145| ver += (buf[2U] - '0') * 1000U; 655| 145| ver += (buf[3U] - '0') * 100U; 656| 145| } else 657| 14.1k| ver += (buf[2U] - '0') * 100U; 658| | /* 659| | * WARC versions before 0.12 use a space-separated header. 660| | * WARC 0.12 and later terminate the version with CRLF. 661| | */ 662| 14.2k| c = buf + 3U + end; 663| 14.2k| if (ver >= 1200U) { ------------------ | Branch (663:7): [True: 14.2k, False: 1] ------------------ 664| 14.2k| if (memcmp(c, "\r\n", 2U) != 0) ------------------ | Branch (664:8): [True: 4, False: 14.2k] ------------------ 665| 4| ver = 0U; 666| 14.2k| } else { 667| | /* Version is below WARC 0.12. */ 668| 1| if (*c != ' ' && *c != '\t') ------------------ | Branch (668:8): [True: 1, False: 0] | Branch (668:21): [True: 1, False: 0] ------------------ 669| 1| ver = 0U; 670| 1| } 671| 14.2k| } 672| 14.2k| return ver; 673| 17.5k|} archive_read_support_format_warc.c:warc_isdigit: 627| 42.8k|{ 628| 42.8k| return c >= '0' && c <= '9'; ------------------ | Branch (628:9): [True: 28.6k, False: 14.1k] | Branch (628:21): [True: 28.6k, False: 2] ------------------ 629| 42.8k|} archive_read_support_format_warc.c:archive_read_format_warc_read_header: 218| 7.26k|{ 219| 7.26k|#define HDR_PROBE_LEN (12U) 220| 7.26k| struct warc *warc = a->format->data; 221| 7.26k| unsigned int ver; 222| 7.26k| const char *buf; 223| 7.26k| ssize_t nrd; 224| 7.26k| const char *eoh; 225| 7.26k| char *tmp; 226| | /* Reuse the header buffer while parsing the file name. */ 227| 7.26k| warc_string_t fnam; 228| | /* WARC record type */ 229| 7.26k| warc_type_t ftyp; 230| | /* Content length, or a negative error indicator */ 231| 7.26k| int64_t cntlen; 232| | /* WARC-Date is exposed as the entry ctime. */ 233| 7.26k| time_t rtime; 234| | /* A Last-Modified record header is exposed as the entry mtime. */ 235| 7.26k| time_t mtime; 236| | 237| 14.1k|start_over: 238| | /* Use read_ahead(); it already tracks unconsumed bytes, so this 239| | * reader does not need a separate shift buffer. */ 240| 14.1k| buf = __archive_read_ahead(a, HDR_PROBE_LEN, &nrd); ------------------ | | 219| 14.1k|#define HDR_PROBE_LEN (12U) ------------------ 241| | 242| 14.1k| if (nrd < 0) { ------------------ | Branch (242:6): [True: 0, False: 14.1k] ------------------ 243| | /* I/O or stream error. */ 244| 0| archive_set_error( 245| 0| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 246| 0| "Bad record header"); 247| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 248| 14.1k| } else if (buf == NULL) { ------------------ | Branch (248:13): [True: 4, False: 14.1k] ------------------ 249| | /* there should be room for at least WARC/bla\r\n 250| | * must be EOF therefore */ 251| 4| return (ARCHIVE_EOF); ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 252| 4| } 253| | /* Locate the end of the record header. */ 254| 14.1k| eoh = warc_find_eoh(buf, nrd); 255| 14.1k| if (eoh == NULL) { ------------------ | Branch (255:6): [True: 155, False: 14.0k] ------------------ 256| | /* The header terminator was not found in the probed data. */ 257| 155| archive_set_error( 258| 155| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 155|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 259| 155| "Bad record header"); 260| 155| return (ARCHIVE_FATAL); ------------------ | | 239| 155|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 261| 155| } 262| 14.0k| ver = warc_read_version(buf, eoh - buf); 263| | /* Only WARC 0.12 through WARC 1.0 are supported. */ 264| 14.0k| if (ver == 0U) { ------------------ | Branch (264:6): [True: 25, False: 14.0k] ------------------ 265| 25| archive_set_error( 266| 25| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 25|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 267| 25| "Invalid record version"); 268| 25| return (ARCHIVE_FATAL); ------------------ | | 239| 25|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 269| 14.0k| } else if (ver < 1200U || ver > 10000U) { ------------------ | Branch (269:13): [True: 0, False: 14.0k] | Branch (269:28): [True: 1, False: 14.0k] ------------------ 270| 1| archive_set_error( 271| 1| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 272| 1| "Unsupported record version: %u.%u", 273| 1| ver / 10000, (ver % 10000) / 100); 274| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 275| 1| } 276| 14.0k| cntlen = warc_read_length(buf, eoh - buf); 277| 14.0k| if (cntlen < 0) { ------------------ | Branch (277:6): [True: 24, False: 13.9k] ------------------ 278| | /* This reader requires Content-Length before processing a record. */ 279| 24| archive_set_error( 280| 24| &a->archive, EINVAL, 281| 24| "Bad content length"); 282| 24| return (ARCHIVE_FATAL); ------------------ | | 239| 24|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 283| 24| } 284| 13.9k| rtime = warc_read_date(buf, eoh - buf); 285| 13.9k| if (rtime == (time_t)-1) { ------------------ | Branch (285:6): [True: 50, False: 13.9k] ------------------ 286| | /* This reader requires WARC-Date before processing a record. */ 287| 50| archive_set_error( 288| 50| &a->archive, EINVAL, 289| 50| "Bad record time"); 290| 50| return (ARCHIVE_FATAL); ------------------ | | 239| 50|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 291| 50| } 292| | 293| | /* Report this archive as WARC. */ 294| 13.9k| a->archive.archive_format = ARCHIVE_FORMAT_WARC; ------------------ | | 386| 13.9k|#define ARCHIVE_FORMAT_WARC 0xF0000 ------------------ 295| 13.9k| if (ver != warc->pver) { ------------------ | Branch (295:6): [True: 530, False: 13.3k] ------------------ 296| | /* Format this entry's WARC version. */ 297| 530| archive_string_sprintf(&warc->sver, 298| 530| "WARC/%u.%u", ver / 10000, (ver % 10000) / 100); 299| | /* Remember the version for later entries. */ 300| 530| warc->pver = ver; 301| 530| } 302| | /* Parse the record type. */ 303| 13.9k| ftyp = warc_read_type(buf, eoh - buf); 304| | /* Save content state for subsequent read calls. */ 305| 13.9k| warc->cntlen = cntlen; 306| 13.9k| warc->cntoff = 0; 307| 13.9k| mtime = 0;/* Avoid compiler warnings on some platforms. */ 308| | 309| 13.9k| switch (ftyp) { 310| 476| case WT_RSRC: ------------------ | Branch (310:2): [True: 476, False: 13.4k] ------------------ 311| 9.43k| case WT_RSP: ------------------ | Branch (311:2): [True: 8.95k, False: 4.96k] ------------------ 312| | /* Read the filename only for record types that are expected to 313| | * have a target URI. */ 314| 9.43k| fnam = warc_read_uri(buf, eoh - buf); 315| | /* Avoid creating directory endpoints as files. */ 316| 9.43k| if (fnam.len == 0 || fnam.str[fnam.len - 1] == '/') { ------------------ | Branch (316:7): [True: 2.23k, False: 7.19k] | Branch (316:24): [True: 192, False: 7.00k] ------------------ 317| | /* Skip this record. */ 318| 2.43k| fnam.len = 0U; 319| 2.43k| fnam.str = NULL; 320| 2.43k| break; 321| 2.43k| } 322| | /* Copy the name into the reusable string pool to avoid a malloc/free 323| | * roundtrip for each entry. */ 324| 7.00k| if (fnam.len + 1U > warc->pool.len) { ------------------ | Branch (324:7): [True: 180, False: 6.82k] ------------------ 325| 180| warc->pool.len = ((fnam.len + 64U) / 64U) * 64U; 326| 180| tmp = realloc(warc->pool.str, warc->pool.len); 327| 180| if (tmp == NULL) { ------------------ | Branch (327:8): [True: 0, False: 180] ------------------ 328| 0| archive_set_error( 329| 0| &a->archive, ENOMEM, 330| 0| "Out of memory"); 331| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 332| 0| } 333| 180| warc->pool.str = tmp; 334| 180| } 335| 7.00k| memcpy(warc->pool.str, fnam.str, fnam.len); 336| 7.00k| warc->pool.str[fnam.len] = '\0'; 337| | /* Hide the pool implementation behind the parsed string. */ 338| 7.00k| fnam.str = warc->pool.str; 339| | 340| | /* Use a Last-Modified record header when present; otherwise fall back 341| | * to WARC-Date. */ 342| 7.00k| if ((mtime = warc_read_last_modified(buf, eoh - buf)) == (time_t)-1) { ------------------ | Branch (342:7): [True: 6.91k, False: 83] ------------------ 343| 6.91k| mtime = rtime; 344| 6.91k| } 345| 7.00k| break; 346| 4.49k| case WT_NONE: ------------------ | Branch (346:2): [True: 4.49k, False: 9.43k] ------------------ 347| 4.49k| case WT_INFO: ------------------ | Branch (347:2): [True: 0, False: 13.9k] ------------------ 348| 4.49k| case WT_META: ------------------ | Branch (348:2): [True: 0, False: 13.9k] ------------------ 349| 4.49k| case WT_REQ: ------------------ | Branch (349:2): [True: 0, False: 13.9k] ------------------ 350| 4.49k| case WT_RVIS: ------------------ | Branch (350:2): [True: 0, False: 13.9k] ------------------ 351| 4.49k| case WT_CONV: ------------------ | Branch (351:2): [True: 0, False: 13.9k] ------------------ 352| 4.49k| case WT_CONT: ------------------ | Branch (352:2): [True: 0, False: 13.9k] ------------------ 353| 4.49k| case LAST_WT: ------------------ | Branch (353:2): [True: 0, False: 13.9k] ------------------ 354| 4.49k| default: ------------------ | Branch (354:2): [True: 0, False: 13.9k] ------------------ 355| 4.49k| fnam.len = 0U; 356| 4.49k| fnam.str = NULL; 357| 4.49k| break; 358| 13.9k| } 359| | 360| | /* Consume the record header. */ 361| 13.9k| __archive_read_consume(a, eoh - buf); 362| | 363| 13.9k| switch (ftyp) { 364| 476| case WT_RSRC: ------------------ | Branch (364:2): [True: 476, False: 13.4k] ------------------ 365| 9.43k| case WT_RSP: ------------------ | Branch (365:2): [True: 8.95k, False: 4.96k] ------------------ 366| 9.43k| if (fnam.len > 0U) { ------------------ | Branch (366:7): [True: 7.00k, False: 2.43k] ------------------ 367| | /* Populate the entry object. */ 368| 7.00k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 7.00k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 369| 7.00k| archive_entry_copy_pathname(entry, fnam.str); 370| 7.00k| archive_entry_set_size(entry, cntlen); 371| 7.00k| archive_entry_set_perm(entry, 0644); 372| | /* WARC-Date becomes ctime; mtime comes from Last-Modified or WARC-Date. */ 373| 7.00k| archive_entry_set_ctime(entry, rtime, 0L); 374| 7.00k| archive_entry_set_mtime(entry, mtime, 0L); 375| 7.00k| break; 376| 7.00k| } 377| | /* FALLTHROUGH */ 378| 6.92k| case WT_NONE: ------------------ | Branch (378:2): [True: 4.49k, False: 9.43k] ------------------ 379| 6.92k| case WT_INFO: ------------------ | Branch (379:2): [True: 0, False: 13.9k] ------------------ 380| 6.92k| case WT_META: ------------------ | Branch (380:2): [True: 0, False: 13.9k] ------------------ 381| 6.92k| case WT_REQ: ------------------ | Branch (381:2): [True: 0, False: 13.9k] ------------------ 382| 6.92k| case WT_RVIS: ------------------ | Branch (382:2): [True: 0, False: 13.9k] ------------------ 383| 6.92k| case WT_CONV: ------------------ | Branch (383:2): [True: 0, False: 13.9k] ------------------ 384| 6.92k| case WT_CONT: ------------------ | Branch (384:2): [True: 0, False: 13.9k] ------------------ 385| 6.92k| case LAST_WT: ------------------ | Branch (385:2): [True: 0, False: 13.9k] ------------------ 386| 6.92k| default: ------------------ | Branch (386:2): [True: 0, False: 13.9k] ------------------ 387| | /* Skip this record body and look for the next one. */ 388| 6.92k| if (archive_read_format_warc_skip(a) < 0) ------------------ | Branch (388:7): [True: 3, False: 6.92k] ------------------ 389| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 390| 6.92k| goto start_over; 391| 13.9k| } 392| 7.00k| return (ARCHIVE_OK); ------------------ | | 233| 7.00k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 393| 13.9k|} archive_read_support_format_warc.c:warc_find_eoh: 856| 14.1k|{ 857| 14.1k| static const char _marker[] = "\r\n\r\n"; 858| 14.1k| const char *hit = xmemmem(buf, bsz, _marker, sizeof(_marker) - 1U); 859| | 860| 14.1k| if (hit != NULL) { ------------------ | Branch (860:6): [True: 14.0k, False: 155] ------------------ 861| 14.0k| hit += sizeof(_marker) - 1U; 862| 14.0k| } 863| 14.1k| return hit; 864| 14.1k|} archive_read_support_format_warc.c:xmemmem: 461| 135k|{ 462| 135k| const char *const eoh = hay + haysize; 463| 135k| const char *const eon = needle + needlesize; 464| 135k| const char *hp; 465| 135k| const char *np; 466| 135k| const char *cand; 467| 135k| unsigned int hsum; 468| 135k| unsigned int nsum; 469| 135k| unsigned int eqp; 470| | 471| | /* Handle trivial cases first. A zero-sized needle is defined to be 472| | * found anywhere in the haystack; otherwise find the first candidate 473| | * that begins with *NEEDLE. */ 474| 135k| if (needlesize == 0UL) { ------------------ | Branch (474:6): [True: 0, False: 135k] ------------------ 475| 0| return hay; 476| 135k| } else if ((hay = memchr(hay, *needle, haysize)) == NULL) { ------------------ | Branch (476:13): [True: 355, False: 134k] ------------------ 477| | /* No candidate match remains. */ 478| 355| return NULL; 479| 355| } 480| | 481| | /* The first characters of haystack and needle already match, and both 482| | * strings are at least one character long. Compute the rolling XOR 483| | * values for the needle and the first NEEDLESIZE characters of haystack. */ 484| 134k| for (hp = hay + 1U, np = needle + 1U, hsum = *hay, nsum = *hay, eqp = 1U; 485| 1.04M| hp < eoh && np < eon; ------------------ | Branch (485:7): [True: 1.04M, False: 81] | Branch (485:19): [True: 909k, False: 134k] ------------------ 486| 909k| hsum ^= *hp, nsum ^= *np, eqp &= *hp == *np, hp++, np++); 487| | 488| | /* HP now references the (NEEDLESIZE + 1)-th character. */ 489| 134k| if (np < eon) { ------------------ | Branch (489:6): [True: 64, False: 134k] ------------------ 490| | /* The haystack is smaller than the needle. */ 491| 64| return NULL; 492| 134k| } else if (eqp) { ------------------ | Branch (492:13): [True: 68.4k, False: 66.2k] ------------------ 493| | /* Found a match. */ 494| 68.4k| return hay; 495| 68.4k| } 496| | 497| | /* Loop through the rest of the haystack and update the rolling XOR 498| | * iteratively. */ 499| 18.4M| for (cand = hay; hp < eoh; hp++) { ------------------ | Branch (499:19): [True: 18.4M, False: 5.29k] ------------------ 500| 18.4M| hsum ^= *cand++; 501| 18.4M| hsum ^= *hp; 502| | 503| | /* When the rolling XOR values match, it is enough to check 504| | * NEEDLESIZE - 1 characters for equality. CAND is always before 505| | * HP by design, so no range check is needed. */ 506| 18.4M| if (hsum == nsum && memcmp(cand, needle, needlesize - 1U) == 0) { ------------------ | Branch (506:7): [True: 1.26M, False: 17.1M] | Branch (506:23): [True: 60.9k, False: 1.20M] ------------------ 507| 60.9k| return cand; 508| 60.9k| } 509| 18.4M| } 510| 5.29k| return NULL; 511| 66.2k|} archive_read_support_format_warc.c:warc_read_length: 763| 14.0k|{ 764| 14.0k| static const char _key[] = "\r\nContent-Length:"; 765| 14.0k| const char *val, *eol, *p; 766| 14.0k| int64_t len; 767| | 768| 14.0k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (768:6): [True: 19, False: 13.9k] ------------------ 769| | /* Header field is absent. */ 770| 19| return -1; 771| 19| } 772| 13.9k| val += sizeof(_key) - 1U; 773| | 774| 13.9k| if ((eol = warc_find_eol(val, buf + bsz - val)) == NULL) { ------------------ | Branch (774:6): [True: 0, False: 13.9k] ------------------ 775| | /* Malformed field with no end of line. */ 776| 0| return -1; 777| 0| } 778| | 779| | /* Skip leading whitespace. */ 780| 15.0k| while (val < eol && (*val == ' ' || *val == '\t')) ------------------ | Branch (780:9): [True: 15.0k, False: 0] | Branch (780:23): [True: 1.10k, False: 13.9k] | Branch (780:38): [True: 0, False: 13.9k] ------------------ 781| 1.10k| val++; 782| | 783| | /* Require at least one digit. */ 784| 13.9k| if (val >= eol || *val < '0' || *val > '9') ------------------ | Branch (784:6): [True: 0, False: 13.9k] | Branch (784:20): [True: 0, False: 13.9k] | Branch (784:34): [True: 1, False: 13.9k] ------------------ 785| 1| return -1; 786| | 787| 13.9k| len = 0; 788| 40.7k| for (p = val; p < eol; p++) { ------------------ | Branch (788:16): [True: 26.7k, False: 13.9k] ------------------ 789| 26.7k| int64_t digit; 790| | 791| 26.7k| if (*p < '0' || *p > '9') ------------------ | Branch (791:7): [True: 2, False: 26.7k] | Branch (791:19): [True: 1, False: 26.7k] ------------------ 792| 3| return -1; 793| 26.7k| digit = *p - '0'; 794| 26.7k| if (archive_ckd_mul_i64(&len, len, 10) || ------------------ | Branch (794:7): [True: 1, False: 26.7k] ------------------ 795| 26.7k| archive_ckd_add_i64(&len, len, digit)) ------------------ | Branch (795:7): [True: 0, False: 26.7k] ------------------ 796| 1| return -1; 797| 26.7k| } 798| | 799| 13.9k| return len; 800| 13.9k|} archive_read_support_format_warc.c:warc_find_eol: 868| 53.4k|{ 869| 53.4k| static const char _marker[] = "\r\n"; 870| 53.4k| const char *hit = xmemmem(buf, bsz, _marker, sizeof(_marker) - 1U); 871| | 872| 53.4k| return hit; 873| 53.4k|} archive_read_support_format_warc.c:warc_read_date: 804| 13.9k|{ 805| 13.9k| static const char _key[] = "\r\nWARC-Date:"; 806| 13.9k| const char *val, *eol, *on = NULL; 807| 13.9k| time_t res; 808| | 809| 13.9k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (809:6): [True: 18, False: 13.9k] ------------------ 810| | /* Header field is absent. */ 811| 18| return (time_t)-1; 812| 18| } 813| 13.9k| val += sizeof(_key) - 1U; 814| 13.9k| if ((eol = warc_find_eol(val, buf + bsz - val)) == NULL ) { ------------------ | Branch (814:6): [True: 0, False: 13.9k] ------------------ 815| | /* Header field has no end of line. */ 816| 0| return -1; 817| 0| } 818| | 819| | /* xstrpisotime() skips leading whitespace. */ 820| 13.9k| res = xstrpisotime(val, &on); 821| 13.9k| if (on != eol) { ------------------ | Branch (821:6): [True: 31, False: 13.9k] ------------------ 822| | /* The field must end here. */ 823| 31| return -1; 824| 31| } 825| 13.9k| return res; 826| 13.9k|} archive_read_support_format_warc.c:xstrpisotime: 573| 18.7k|{ 574| |/* Like strptime(), but only for ISO 8601 Zulu strings. */ 575| 18.7k| struct tm tm; 576| 18.7k| time_t res = (time_t)-1; 577| | 578| | /* Clear the tm structure. */ 579| 18.7k| memset(&tm, 0, sizeof(tm)); 580| | 581| | /* This is a non-standard routine, so skip leading whitespace for 582| | * caller convenience. */ 583| 37.7k| while (*s == ' ' || *s == '\t') ------------------ | Branch (583:9): [True: 440, False: 37.2k] | Branch (583:22): [True: 18.5k, False: 18.7k] ------------------ 584| 18.9k| ++s; 585| | 586| | /* Read the year. */ 587| 18.7k| if ((tm.tm_year = strtoi_lim(s, &s, 1583, 4095)) < 0 || *s++ != '-') { ------------------ | Branch (587:6): [True: 559, False: 18.1k] | Branch (587:58): [True: 58, False: 18.1k] ------------------ 588| 617| goto out; 589| 617| } 590| | /* Read the month. */ 591| 18.1k| if ((tm.tm_mon = strtoi_lim(s, &s, 1, 12)) < 0 || *s++ != '-') { ------------------ | Branch (591:6): [True: 753, False: 17.3k] | Branch (591:52): [True: 96, False: 17.2k] ------------------ 592| 849| goto out; 593| 849| } 594| | /* Read the day of the month. */ 595| 17.2k| if ((tm.tm_mday = strtoi_lim(s, &s, 1, 31)) < 0 || *s++ != 'T') { ------------------ | Branch (595:6): [True: 719, False: 16.5k] | Branch (595:53): [True: 607, False: 15.9k] ------------------ 596| 1.32k| goto out; 597| 1.32k| } 598| | /* Read the hour. */ 599| 15.9k| if ((tm.tm_hour = strtoi_lim(s, &s, 0, 23)) < 0 || *s++ != ':') { ------------------ | Branch (599:6): [True: 403, False: 15.5k] | Branch (599:53): [True: 208, False: 15.3k] ------------------ 600| 611| goto out; 601| 611| } 602| | /* Read the minute. */ 603| 15.3k| if ((tm.tm_min = strtoi_lim(s, &s, 0, 59)) < 0 || *s++ != ':') { ------------------ | Branch (603:6): [True: 742, False: 14.5k] | Branch (603:52): [True: 216, False: 14.3k] ------------------ 604| 958| goto out; 605| 958| } 606| | /* Read the second. */ 607| 14.3k| if ((tm.tm_sec = strtoi_lim(s, &s, 0, 60)) < 0 || *s++ != 'Z') { ------------------ | Branch (607:6): [True: 123, False: 14.2k] | Branch (607:52): [True: 232, False: 14.0k] ------------------ 608| 355| goto out; 609| 355| } 610| | 611| | /* Adjust tm fields to satisfy POSIX constraints. */ 612| 14.0k| tm.tm_year -= 1900; 613| 14.0k| tm.tm_mon--; 614| | 615| | /* Convert the tm structure to a Unix timestamp in UTC. */ 616| 14.0k| res = time_from_tm(&tm); 617| | 618| 18.7k|out: 619| 18.7k| if (endptr != NULL) { ------------------ | Branch (619:6): [True: 18.7k, False: 0] ------------------ 620| 18.7k| *endptr = s; 621| 18.7k| } 622| 18.7k| return res; 623| 14.0k|} archive_read_support_format_warc.c:strtoi_lim: 515| 99.7k|{ 516| 99.7k| int res = 0; 517| 99.7k| const char *sp; 518| | /* Track the number of digits with rulim. */ 519| 99.7k| int rulim; 520| | 521| 99.7k| for (sp = str, rulim = ulim > 10 ? ulim : 10; ------------------ | Branch (521:25): [True: 99.7k, False: 0] ------------------ 522| 266k| res * 10 <= ulim && rulim && *sp >= '0' && *sp <= '9'; ------------------ | Branch (522:7): [True: 202k, False: 63.3k] | Branch (522:27): [True: 201k, False: 1.27k] | Branch (522:36): [True: 198k, False: 3.09k] | Branch (522:50): [True: 166k, False: 31.9k] ------------------ 523| 166k| sp++, rulim /= 10) { 524| 166k| res *= 10; 525| 166k| res += *sp - '0'; 526| 166k| } 527| 99.7k| if (sp == str) { ------------------ | Branch (527:6): [True: 2.34k, False: 97.3k] ------------------ 528| 2.34k| res = -1; 529| 97.3k| } else if (res < llim || res > ulim) { ------------------ | Branch (529:13): [True: 616, False: 96.7k] | Branch (529:27): [True: 338, False: 96.4k] ------------------ 530| 954| res = -2; 531| 954| } 532| 99.7k| *ep = (const char*)sp; 533| 99.7k| return res; 534| 99.7k|} archive_read_support_format_warc.c:time_from_tm: 538| 14.0k|{ 539| |#if HAVE__MKGMTIME 540| | return _mkgmtime(t); 541| |#elif HAVE_TIMEGM 542| | /* Use platform timegm() if available. */ 543| 14.0k| return (timegm(t)); 544| |#else 545| | int64_t days, result; 546| | 547| | /* Otherwise, calculate directly using POSIX assumptions. */ 548| | /* First, fix up tm_yday based on the year, month, and day. */ 549| | if (mktime(t) == (time_t)-1) 550| | return ((time_t)-1); 551| | /* Then compute timegm() from first principles. */ 552| | days = (int64_t)t->tm_yday 553| | + ((int64_t)t->tm_year - 70) * 365 554| | + ((int64_t)t->tm_year - 69) / 4 555| | - ((int64_t)t->tm_year - 1) / 100 556| | + ((int64_t)t->tm_year + 299) / 400; 557| | if (archive_ckd_mul_i64(&result, days, 86400) || 558| | archive_ckd_add_i64(&result, result, 559| | (int64_t)t->tm_hour * 3600 + t->tm_min * 60 560| | + t->tm_sec)) 561| | return ((time_t)-1); 562| | if (result < 0) { 563| | if (TIME_MIN == 0 || result < (int64_t)TIME_MIN) 564| | return ((time_t)-1); 565| | } else if ((uint64_t)result > (uint64_t)TIME_MAX) 566| | return ((time_t)-1); 567| | return ((time_t)result); 568| |#endif 569| 14.0k|} archive_read_support_format_warc.c:warc_read_type: 677| 13.9k|{ 678| 13.9k| static const char _key[] = "\r\nWARC-Type:"; 679| 13.9k| const char *val, *eol; 680| | 681| 13.9k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (681:6): [True: 2.26k, False: 11.6k] ------------------ 682| | /* Header field is absent. */ 683| 2.26k| return WT_NONE; 684| 2.26k| } 685| 11.6k| val += sizeof(_key) - 1U; 686| 11.6k| if ((eol = warc_find_eol(val, buf + bsz - val)) == NULL) { ------------------ | Branch (686:6): [True: 0, False: 11.6k] ------------------ 687| | /* Header field has no end of line. */ 688| 0| return WT_NONE; 689| 0| } 690| | 691| | /* Skip leading whitespace. */ 692| 31.4k| while (val < eol && (*val == ' ' || *val == '\t')) ------------------ | Branch (692:9): [True: 31.1k, False: 235] | Branch (692:23): [True: 11.5k, False: 19.6k] | Branch (692:38): [True: 8.24k, False: 11.4k] ------------------ 693| 19.7k| ++val; 694| | 695| 11.6k| if (val + 8U == eol) { ------------------ | Branch (695:6): [True: 9.82k, False: 1.83k] ------------------ 696| 9.82k| if (memcmp(val, "resource", 8U) == 0) ------------------ | Branch (696:7): [True: 476, False: 9.34k] ------------------ 697| 476| return WT_RSRC; 698| 9.34k| else if (memcmp(val, "response", 8U) == 0) ------------------ | Branch (698:12): [True: 8.95k, False: 389] ------------------ 699| 8.95k| return WT_RSP; 700| 9.82k| } 701| 2.22k| return WT_NONE; 702| 11.6k|} archive_read_support_format_warc.c:warc_read_uri: 706| 9.43k|{ 707| 9.43k| static const char _key[] = "\r\nWARC-Target-URI:"; 708| 9.43k| const char *val, *uri, *eol, *p; 709| 9.43k| warc_string_t res = {0U, NULL}; 710| | 711| 9.43k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (711:6): [True: 321, False: 9.11k] ------------------ 712| | /* Header field is absent. */ 713| 321| return res; 714| 321| } 715| | /* Skip leading whitespace. */ 716| 9.11k| val += sizeof(_key) - 1U; 717| 9.11k| if ((eol = warc_find_eol(val, buf + bsz - val)) == NULL) { ------------------ | Branch (717:6): [True: 0, False: 9.11k] ------------------ 718| | /* Header field has no end of line. */ 719| 0| return res; 720| 0| } 721| | 722| 10.3k| while (val < eol && (*val == ' ' || *val == '\t')) ------------------ | Branch (722:9): [True: 10.0k, False: 324] | Branch (722:23): [True: 317, False: 9.73k] | Branch (722:38): [True: 950, False: 8.78k] ------------------ 723| 1.26k| ++val; 724| | 725| | /* Locate the :// separator. */ 726| 9.11k| if ((uri = xmemmem(val, eol - val, "://", 3U)) == NULL) { ------------------ | Branch (726:6): [True: 698, False: 8.41k] ------------------ 727| | /* Ignore values without a :// separator. */ 728| 698| return res; 729| 698| } 730| | 731| | /* Spaces inside a URI are not allowed; CRLF should follow. */ 732| 273k| for (p = val; p < eol; p++) { ------------------ | Branch (732:16): [True: 265k, False: 8.07k] ------------------ 733| 265k| if (isspace((unsigned char)*p)) ------------------ | Branch (733:7): [True: 337, False: 264k] ------------------ 734| 337| return res; 735| 265k| } 736| | 737| | /* Require enough room for the shortest supported scheme. */ 738| 8.07k| if (uri < (val + 3U)) ------------------ | Branch (738:6): [True: 368, False: 7.70k] ------------------ 739| 368| return res; 740| | 741| | /* Move uri past the :// separator. */ 742| 7.70k| uri += 3U; 743| | 744| | /* Inspect the scheme prefix. */ 745| 7.70k| if (memcmp(val, "file", 4U) == 0) { ------------------ | Branch (745:6): [True: 4.83k, False: 2.87k] ------------------ 746| | /* Keep file:// paths as-is. */ 747| | 748| 4.83k| } else if (memcmp(val, "http", 4U) == 0 || ------------------ | Branch (748:13): [True: 1.66k, False: 1.20k] ------------------ 749| 2.64k| memcmp(val, "ftp", 3U) == 0) { ------------------ | Branch (749:6): [True: 975, False: 230] ------------------ 750| | /* Skip the domain and the first slash. */ 751| 15.1k| while (uri < eol && *uri++ != '/'); ------------------ | Branch (751:10): [True: 14.8k, False: 285] | Branch (751:23): [True: 12.5k, False: 2.35k] ------------------ 752| 2.64k| } else { 753| | /* Unsupported URI scheme. */ 754| 230| return res; 755| 230| } 756| 7.47k| res.str = uri; 757| 7.47k| res.len = eol - uri; 758| 7.47k| return res; 759| 7.70k|} archive_read_support_format_warc.c:warc_read_last_modified: 830| 7.00k|{ 831| 7.00k| static const char _key[] = "\r\nLast-Modified:"; 832| 7.00k| const char *val, *eol, *on = NULL; 833| 7.00k| time_t res; 834| | 835| 7.00k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (835:6): [True: 2.23k, False: 4.76k] ------------------ 836| | /* Header field is absent. */ 837| 2.23k| return (time_t)-1; 838| 2.23k| } 839| 4.76k| val += sizeof(_key) - 1U; 840| 4.76k| if ((eol = warc_find_eol(val, buf + bsz - val)) == NULL ) { ------------------ | Branch (840:6): [True: 0, False: 4.76k] ------------------ 841| | /* Header field has no end of line. */ 842| 0| return -1; 843| 0| } 844| | 845| | /* xstrpisotime() skips leading whitespace. */ 846| 4.76k| res = xstrpisotime(val, &on); 847| 4.76k| if (on != eol) { ------------------ | Branch (847:6): [True: 4.63k, False: 137] ------------------ 848| | /* The field must end here. */ 849| 4.63k| return -1; 850| 4.63k| } 851| 137| return res; 852| 4.76k|} archive_read_support_format_warc.c:archive_read_format_warc_read_data: 398| 21.0k|{ 399| 21.0k| struct warc *warc = a->format->data; 400| 21.0k| const char *rab; 401| 21.0k| ssize_t nrd; 402| | 403| 21.0k| if (warc->unconsumed) { ------------------ | Branch (403:6): [True: 7.00k, False: 14.0k] ------------------ 404| 7.00k| __archive_read_consume(a, warc->unconsumed); 405| 7.00k| warc->unconsumed = 0; 406| 7.00k| } 407| | 408| 21.0k| if (warc->cntoff >= warc->cntlen) { ------------------ | Branch (408:6): [True: 14.0k, False: 7.00k] ------------------ 409| | /* No data is available to return for this entry. */ 410| 14.0k| *buf = NULL; 411| 14.0k| *bsz = 0U; 412| 14.0k| *off = warc->cntoff; 413| 14.0k| return (ARCHIVE_EOF); ------------------ | | 232| 14.0k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 414| 14.0k| } 415| | 416| 7.00k| rab = __archive_read_ahead(a, 1U, &nrd); 417| 7.00k| if (nrd < 0) { ------------------ | Branch (417:6): [True: 0, False: 7.00k] ------------------ 418| 0| *bsz = 0U; 419| | /* Propagate the read error. */ 420| 0| return (int)nrd; 421| 7.00k| } else if (nrd == 0) { ------------------ | Branch (421:13): [True: 1, False: 7.00k] ------------------ 422| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 423| 1| "Truncated WARC file data"); 424| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 425| 7.00k| } else if ((int64_t)nrd > warc->cntlen - warc->cntoff) { ------------------ | Branch (425:13): [True: 7.00k, False: 1] ------------------ 426| | /* Clamp reads to Content-Length. */ 427| 7.00k| nrd = warc->cntlen - warc->cntoff; 428| 7.00k| } 429| 7.00k| *off = warc->cntoff; 430| 7.00k| *bsz = nrd; 431| 7.00k| *buf = rab; 432| | 433| 7.00k| warc->cntoff += nrd; 434| 7.00k| warc->unconsumed = nrd; 435| 7.00k| return (ARCHIVE_OK); ------------------ | | 233| 7.00k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 436| 7.00k|} archive_read_support_format_warc.c:archive_read_format_warc_skip: 440| 13.9k|{ 441| 13.9k| struct warc *warc = a->format->data; 442| | 443| 13.9k| if (warc->cntoff > warc->cntlen) ------------------ | Branch (443:6): [True: 0, False: 13.9k] ------------------ 444| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 445| 13.9k| if (warc->unconsumed) { ------------------ | Branch (445:6): [True: 0, False: 13.9k] ------------------ 446| 0| __archive_read_consume(a, warc->unconsumed); 447| 0| warc->unconsumed = 0; 448| 0| } 449| 13.9k| if (__archive_read_consume(a, warc->cntlen - warc->cntoff) < 0 || ------------------ | Branch (449:6): [True: 2, False: 13.9k] ------------------ 450| 13.9k| __archive_read_consume(a, 4U/*\r\n\r\n separator*/) < 0) ------------------ | Branch (450:6): [True: 2, False: 13.9k] ------------------ 451| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 452| 13.9k| warc->cntlen = 0; 453| 13.9k| warc->cntoff = 0; 454| 13.9k| return (ARCHIVE_OK); ------------------ | | 233| 13.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 455| 13.9k|} archive_read_support_format_xar: 465| 3.66k|{ 466| 3.66k| struct archive_read *a = (struct archive_read *)_a; 467| 3.66k| struct xar *xar; 468| 3.66k| int r; 469| | 470| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 471| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_xar"); 472| | 473| 3.66k| xar = calloc(1, sizeof(*xar)); 474| 3.66k| if (xar == NULL) { ------------------ | Branch (474:6): [True: 0, False: 3.66k] ------------------ 475| 0| archive_set_error(_a, ENOMEM, "Can't allocate xar data"); 476| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 477| 0| } 478| | 479| | /* initialize xar->file_queue */ 480| 3.66k| xar->file_queue.allocated = 0; 481| 3.66k| xar->file_queue.used = 0; 482| 3.66k| xar->file_queue.files = NULL; 483| | 484| 3.66k| r = __archive_read_register_format(a, 485| 3.66k| xar, 486| 3.66k| "xar", 487| 3.66k| xar_bid, 488| 3.66k| NULL, 489| 3.66k| xar_read_header, 490| 3.66k| xar_read_data, 491| 3.66k| xar_read_data_skip, 492| 3.66k| NULL, 493| 3.66k| xar_cleanup, 494| 3.66k| NULL, 495| 3.66k| NULL); 496| | 497| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (497:6): [True: 0, False: 3.66k] ------------------ 498| 0| free(xar); 499| 3.66k| return (r); 500| 3.66k|} archive_read_support_format_xar.c:xar_bid: 504| 3.59k|{ 505| 3.59k| const char *h; 506| 3.59k| int bid; 507| | 508| 3.59k| (void)best_bid; /* UNUSED */ 509| | 510| 3.59k| h = __archive_read_ahead(a, HEADER_SIZE, NULL); ------------------ | | 109| 3.59k|#define HEADER_SIZE 28 ------------------ 511| 3.59k| if (h == NULL) ------------------ | Branch (511:6): [True: 29, False: 3.56k] ------------------ 512| 29| return (-1); 513| | 514| 3.56k| bid = 0; 515| | /* 516| | * Verify magic code 517| | */ 518| 3.56k| if (archive_be32dec(h) != HEADER_MAGIC) ------------------ | | 108| 3.56k|#define HEADER_MAGIC 0x78617221 ------------------ | Branch (518:6): [True: 3.18k, False: 383] ------------------ 519| 3.18k| return (0); 520| 383| bid += 32; 521| | /* 522| | * Verify header size 523| | */ 524| 383| if (archive_be16dec(h+4) != HEADER_SIZE) ------------------ | | 109| 383|#define HEADER_SIZE 28 ------------------ | Branch (524:6): [True: 0, False: 383] ------------------ 525| 0| return (0); 526| 383| bid += 16; 527| | /* 528| | * Verify header version 529| | */ 530| 383| if (archive_be16dec(h+6) != HEADER_VERSION) ------------------ | | 110| 383|#define HEADER_VERSION 1 ------------------ | Branch (530:6): [True: 0, False: 383] ------------------ 531| 0| return (0); 532| 383| bid += 16; 533| | /* 534| | * Verify type of checksum 535| | */ 536| 383| switch (archive_be32dec(h+24)) { 537| 38| case CKSUM_NONE: ------------------ | | 111| 38|#define CKSUM_NONE 0 ------------------ | Branch (537:2): [True: 38, False: 345] ------------------ 538| 368| case CKSUM_SHA1: ------------------ | | 112| 368|#define CKSUM_SHA1 1 ------------------ | Branch (538:2): [True: 330, False: 53] ------------------ 539| 377| case CKSUM_MD5: ------------------ | | 113| 377|#define CKSUM_MD5 2 ------------------ | Branch (539:2): [True: 9, False: 374] ------------------ 540| 379| case CKSUM_SHA256: ------------------ | | 114| 379|#define CKSUM_SHA256 3 ------------------ | Branch (540:2): [True: 2, False: 381] ------------------ 541| 383| case CKSUM_SHA512: ------------------ | | 115| 383|#define CKSUM_SHA512 4 ------------------ | Branch (541:2): [True: 4, False: 379] ------------------ 542| 383| bid += 32; 543| 383| break; 544| 0| default: ------------------ | Branch (544:2): [True: 0, False: 383] ------------------ 545| 0| return (0); 546| 383| } 547| | 548| 383| return (bid); 549| 383|} archive_read_support_format_xar.c:xar_read_header: 689| 383|{ 690| 383| struct xar *xar = a->format->data; 691| 383| struct xar_file *file; 692| 383| struct xattr *xattr; 693| 383| int r; 694| | 695| 383| r = ARCHIVE_OK; ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 696| | 697| 383| if (xar->offset == 0) { ------------------ | Branch (697:6): [True: 383, False: 0] ------------------ 698| | /* Create a character conversion object. */ 699| 383| if (xar->sconv == NULL) { ------------------ | Branch (699:7): [True: 383, False: 0] ------------------ 700| 383| xar->sconv = archive_string_conversion_from_charset( 701| 383| &(a->archive), "UTF-8", 1); 702| 383| if (xar->sconv == NULL) ------------------ | Branch (702:8): [True: 0, False: 383] ------------------ 703| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 704| 383| } 705| | 706| | /* Read TOC. */ 707| 383| r = read_toc(a); 708| 383| if (r != ARCHIVE_OK) ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (708:7): [True: 383, False: 0] ------------------ 709| 383| return (r); 710| 383| } 711| | 712| 0| for (;;) { 713| 0| file = xar->file = heap_get_entry(&(xar->file_queue)); 714| 0| if (file == NULL) { ------------------ | Branch (714:7): [True: 0, False: 0] ------------------ 715| 0| xar->end_of_file = 1; 716| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 717| 0| } 718| 0| if ((file->mode & AE_IFMT) != AE_IFDIR) ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((file->mode & AE_IFMT) != AE_IFDIR) ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (718:7): [True: 0, False: 0] ------------------ 719| 0| break; 720| 0| if (file->has != (HAS_PATHNAME | HAS_TYPE)) ------------------ | | 174| 0|#define HAS_PATHNAME 0x00002 ------------------ if (file->has != (HAS_PATHNAME | HAS_TYPE)) ------------------ | | 180| 0|#define HAS_TYPE 0x00080 ------------------ | Branch (720:7): [True: 0, False: 0] ------------------ 721| 0| break; 722| | /* 723| | * If a file type is a directory and it does not have 724| | * any metadata, do not export. 725| | */ 726| 0| file_free(file); 727| 0| } 728| 0| if (file->has & HAS_ATIME) { ------------------ | | 190| 0|#define HAS_ATIME 0x20000 ------------------ | Branch (728:13): [True: 0, False: 0] ------------------ 729| 0| archive_entry_set_atime(entry, file->atime, 0); 730| 0| } 731| 0| if (file->has & HAS_CTIME) { ------------------ | | 188| 0|#define HAS_CTIME 0x08000 ------------------ | Branch (731:13): [True: 0, False: 0] ------------------ 732| 0| archive_entry_set_ctime(entry, file->ctime, 0); 733| 0| } 734| 0| if (file->has & HAS_MTIME) { ------------------ | | 189| 0|#define HAS_MTIME 0x10000 ------------------ | Branch (734:13): [True: 0, False: 0] ------------------ 735| 0| archive_entry_set_mtime(entry, file->mtime, 0); 736| 0| } 737| 0| archive_entry_set_gid(entry, file->gid); 738| 0| if (file->gname.length > 0 && ------------------ | Branch (738:6): [True: 0, False: 0] ------------------ 739| 0| archive_entry_copy_gname_l(entry, file->gname.s, ------------------ | | 71| 0|#define archive_entry_copy_gname_l __archive_entry_copy_gname_l ------------------ | Branch (739:6): [True: 0, False: 0] ------------------ 740| 0| archive_strlen(&(file->gname)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 741| 0| if (errno == ENOMEM) { ------------------ | Branch (741:7): [True: 0, False: 0] ------------------ 742| 0| archive_set_error(&a->archive, ENOMEM, 743| 0| "Can't allocate memory for Gname"); 744| 0| file_free(file); 745| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 746| 0| } 747| 0| archive_set_error(&a->archive, 748| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 749| 0| "Gname cannot be converted from %s to current locale", 750| 0| archive_string_conversion_charset_name(xar->sconv)); 751| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 752| 0| } 753| 0| archive_entry_set_uid(entry, file->uid); 754| 0| if (file->uname.length > 0 && ------------------ | Branch (754:6): [True: 0, False: 0] ------------------ 755| 0| archive_entry_copy_uname_l(entry, file->uname.s, ------------------ | | 86| 0|#define archive_entry_copy_uname_l __archive_entry_copy_uname_l ------------------ | Branch (755:6): [True: 0, False: 0] ------------------ 756| 0| archive_strlen(&(file->uname)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 757| 0| if (errno == ENOMEM) { ------------------ | Branch (757:7): [True: 0, False: 0] ------------------ 758| 0| archive_set_error(&a->archive, ENOMEM, 759| 0| "Can't allocate memory for Uname"); 760| 0| file_free(file); 761| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 762| 0| } 763| 0| archive_set_error(&a->archive, 764| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 765| 0| "Uname cannot be converted from %s to current locale", 766| 0| archive_string_conversion_charset_name(xar->sconv)); 767| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 768| 0| } 769| 0| archive_entry_set_mode(entry, file->mode); 770| 0| if (archive_entry_copy_pathname_l(entry, file->pathname.s, ------------------ | | 80| 0|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (770:6): [True: 0, False: 0] ------------------ 771| 0| archive_strlen(&(file->pathname)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 772| 0| if (errno == ENOMEM) { ------------------ | Branch (772:7): [True: 0, False: 0] ------------------ 773| 0| archive_set_error(&a->archive, ENOMEM, 774| 0| "Can't allocate memory for Pathname"); 775| 0| file_free(file); 776| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 777| 0| } 778| 0| archive_set_error(&a->archive, 779| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 780| 0| "Pathname cannot be converted from %s to current locale", 781| 0| archive_string_conversion_charset_name(xar->sconv)); 782| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 783| 0| } 784| | 785| | 786| 0| if (file->symlink.length > 0 && ------------------ | Branch (786:6): [True: 0, False: 0] ------------------ 787| 0| archive_entry_copy_symlink_l(entry, file->symlink.s, ------------------ | | 83| 0|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ | Branch (787:6): [True: 0, False: 0] ------------------ 788| 0| archive_strlen(&(file->symlink)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 789| 0| if (errno == ENOMEM) { ------------------ | Branch (789:7): [True: 0, False: 0] ------------------ 790| 0| archive_set_error(&a->archive, ENOMEM, 791| 0| "Can't allocate memory for Linkname"); 792| 0| file_free(file); 793| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 794| 0| } 795| 0| archive_set_error(&a->archive, 796| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 797| 0| "Linkname cannot be converted from %s to current locale", 798| 0| archive_string_conversion_charset_name(xar->sconv)); 799| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 800| 0| } 801| | /* Set proper nlink. */ 802| 0| if ((file->mode & AE_IFMT) == AE_IFDIR) ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((file->mode & AE_IFMT) == AE_IFDIR) ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (802:6): [True: 0, False: 0] ------------------ 803| 0| archive_entry_set_nlink(entry, file->subdirs + 2); 804| 0| else 805| 0| archive_entry_set_nlink(entry, file->nlink); 806| 0| archive_entry_set_size(entry, file->size); 807| 0| if (archive_strlen(&(file->hardlink)) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (807:6): [True: 0, False: 0] ------------------ 808| 0| archive_entry_set_hardlink(entry, file->hardlink.s); 809| 0| archive_entry_set_ino64(entry, file->ino64); 810| 0| if (file->has & HAS_DEV) ------------------ | | 181| 0|#define HAS_DEV 0x00100 ------------------ | Branch (810:6): [True: 0, False: 0] ------------------ 811| 0| archive_entry_set_dev(entry, file->dev); 812| 0| if (file->has & HAS_DEVMAJOR) ------------------ | | 182| 0|#define HAS_DEVMAJOR 0x00200 ------------------ | Branch (812:6): [True: 0, False: 0] ------------------ 813| 0| archive_entry_set_devmajor(entry, file->devmajor); 814| 0| if (file->has & HAS_DEVMINOR) ------------------ | | 183| 0|#define HAS_DEVMINOR 0x00400 ------------------ | Branch (814:6): [True: 0, False: 0] ------------------ 815| 0| archive_entry_set_devminor(entry, file->devminor); 816| 0| if (archive_strlen(&(file->fflags_text)) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (816:6): [True: 0, False: 0] ------------------ 817| 0| archive_entry_copy_fflags_text(entry, file->fflags_text.s); 818| | 819| 0| xar->entry_init = 1; 820| 0| xar->entry_total = 0; 821| 0| xar->entry_remaining = file->length; 822| 0| xar->entry_size = file->size; 823| 0| xar->entry_encoding = file->encoding; 824| 0| xar->entry_a_sum = file->a_sum; 825| 0| xar->entry_e_sum = file->e_sum; 826| | /* 827| | * Read extended attributes. 828| | */ 829| 0| xattr = file->xattr_list; 830| 0| while (xattr != NULL) { ------------------ | Branch (830:9): [True: 0, False: 0] ------------------ 831| 0| const void *d; 832| 0| size_t outbytes = 0; 833| 0| size_t used = 0; 834| | 835| 0| r = move_reading_point(a, xattr->offset); 836| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (836:7): [True: 0, False: 0] ------------------ 837| 0| break; 838| 0| r = rd_contents_init(a, xattr->encoding, 839| 0| xattr->a_sum.alg, xattr->e_sum.alg); 840| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (840:7): [True: 0, False: 0] ------------------ 841| 0| break; 842| 0| d = NULL; 843| 0| r = rd_contents(a, &d, &outbytes, &used, xattr->length); 844| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (844:7): [True: 0, False: 0] ------------------ 845| 0| break; 846| 0| if (outbytes != xattr->size) { ------------------ | Branch (846:7): [True: 0, False: 0] ------------------ 847| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 848| 0| "Decompressed size error"); 849| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 850| 0| break; 851| 0| } 852| 0| r = checksum_final(a, 853| 0| xattr->a_sum.val, xattr->a_sum.len, 854| 0| xattr->e_sum.val, xattr->e_sum.len); 855| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (855:7): [True: 0, False: 0] ------------------ 856| |#ifndef DONT_FAIL_ON_CRC_ERROR 857| | archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, 858| | "Xattr checksum error"); 859| | r = ARCHIVE_WARN; 860| | break; 861| |#endif 862| 0| } 863| 0| if (xattr->name.s == NULL) { ------------------ | Branch (863:7): [True: 0, False: 0] ------------------ 864| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 865| 0| "Xattr name error"); 866| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 867| 0| break; 868| 0| } 869| 0| archive_entry_xattr_add_entry(entry, 870| 0| xattr->name.s, d, outbytes); 871| 0| xattr = xattr->next; 872| 0| } 873| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (873:6): [True: 0, False: 0] ------------------ 874| 0| file_free(file); 875| 0| return (r); 876| 0| } 877| | 878| 0| if (xar->entry_remaining > 0) ------------------ | Branch (878:6): [True: 0, False: 0] ------------------ 879| | /* Move reading point to the beginning of current 880| | * file contents. */ 881| 0| r = move_reading_point(a, file->offset); 882| 0| else 883| 0| r = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 884| | 885| 0| file_free(file); 886| 0| return (r); 887| 0|} archive_read_support_format_xar.c:read_toc: 553| 383|{ 554| 383| struct xar *xar = a->format->data; 555| 383| struct xar_file *file; 556| 383| const unsigned char *b; 557| 383| uint64_t toc_compressed_size; 558| 383| uint64_t toc_uncompressed_size; 559| 383| uint32_t toc_chksum_alg; 560| 383| ssize_t bytes; 561| 383| int r; 562| | 563| | /* 564| | * Read xar header. 565| | */ 566| 383| b = __archive_read_ahead(a, HEADER_SIZE, &bytes); ------------------ | | 109| 383|#define HEADER_SIZE 28 ------------------ 567| 383| if (bytes < 0) ------------------ | Branch (567:6): [True: 0, False: 383] ------------------ 568| 0| return ((int)bytes); 569| 383| if (bytes < HEADER_SIZE) { ------------------ | | 109| 383|#define HEADER_SIZE 28 ------------------ | Branch (569:6): [True: 0, False: 383] ------------------ 570| 0| archive_set_error(&a->archive, 571| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 572| 0| "Truncated archive header"); 573| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 574| 0| } 575| | 576| 383| if (archive_be32dec(b) != HEADER_MAGIC) { ------------------ | | 108| 383|#define HEADER_MAGIC 0x78617221 ------------------ | Branch (576:6): [True: 0, False: 383] ------------------ 577| 0| archive_set_error(&a->archive, 578| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 579| 0| "Invalid header magic"); 580| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 581| 0| } 582| 383| if (archive_be16dec(b+6) != HEADER_VERSION) { ------------------ | | 110| 383|#define HEADER_VERSION 1 ------------------ | Branch (582:6): [True: 0, False: 383] ------------------ 583| 0| archive_set_error(&a->archive, 584| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 585| 0| "Unsupported header version(%d)", 586| 0| archive_be16dec(b+6)); 587| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 588| 0| } 589| 383| toc_compressed_size = archive_be64dec(b+8); 590| 383| xar->toc_remaining = toc_compressed_size; 591| 383| toc_uncompressed_size = archive_be64dec(b+16); 592| 383| toc_chksum_alg = archive_be32dec(b+24); 593| 383| __archive_read_consume(a, HEADER_SIZE); ------------------ | | 109| 383|#define HEADER_SIZE 28 ------------------ 594| 383| xar->offset += HEADER_SIZE; ------------------ | | 109| 383|#define HEADER_SIZE 28 ------------------ 595| 383| xar->toc_total = 0; 596| | 597| | /* 598| | * Read TOC(Table of Contents). 599| | */ 600| | /* Initialize reading contents. */ 601| 383| r = move_reading_point(a, HEADER_SIZE); ------------------ | | 109| 383|#define HEADER_SIZE 28 ------------------ 602| 383| if (r != ARCHIVE_OK) ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (602:6): [True: 0, False: 383] ------------------ 603| 0| return (r); 604| 383| r = rd_contents_init(a, GZIP, toc_chksum_alg, CKSUM_NONE); ------------------ | | 111| 383|#define CKSUM_NONE 0 ------------------ 605| 383| if (r != ARCHIVE_OK) ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (605:6): [True: 0, False: 383] ------------------ 606| 0| return (r); 607| | 608| 383|#ifdef HAVE_LIBXML_XMLREADER_H 609| 383| r = xml2_read_toc(a); 610| |#elif defined(HAVE_BSDXML_H) || defined(HAVE_EXPAT_H) 611| | r = expat_read_toc(a); 612| |#elif defined(HAVE_XMLLITE_H) 613| | r = xmllite_read_toc(a); 614| |#endif 615| 383| if (r != ARCHIVE_OK) ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (615:6): [True: 383, False: 0] ------------------ 616| 383| return (r); 617| | 618| | /* Set 'The HEAP' base. */ 619| 0| xar->h_base = xar->offset; 620| 0| if (xar->toc_total != toc_uncompressed_size) { ------------------ | Branch (620:6): [True: 0, False: 0] ------------------ 621| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 622| 0| "TOC uncompressed size error"); 623| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 624| 0| } 625| | 626| | /* 627| | * Checksum TOC 628| | */ 629| 0| if (toc_chksum_alg != CKSUM_NONE) { ------------------ | | 111| 0|#define CKSUM_NONE 0 ------------------ | Branch (629:6): [True: 0, False: 0] ------------------ 630| 0| r = move_reading_point(a, xar->toc_chksum_offset); 631| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (631:7): [True: 0, False: 0] ------------------ 632| 0| return (r); 633| 0| b = __archive_read_ahead(a, 634| 0| (size_t)xar->toc_chksum_size, &bytes); 635| 0| if (bytes < 0) ------------------ | Branch (635:7): [True: 0, False: 0] ------------------ 636| 0| return ((int)bytes); 637| 0| if ((uint64_t)bytes < xar->toc_chksum_size) { ------------------ | Branch (637:7): [True: 0, False: 0] ------------------ 638| 0| archive_set_error(&a->archive, 639| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 640| 0| "Truncated archive file"); 641| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 642| 0| } 643| 0| r = checksum_final(a, b, 644| 0| (size_t)xar->toc_chksum_size, NULL, 0); 645| 0| __archive_read_consume(a, xar->toc_chksum_size); 646| 0| xar->offset += xar->toc_chksum_size; 647| |#ifndef DONT_FAIL_ON_CRC_ERROR 648| | if (r != ARCHIVE_OK) 649| | return (ARCHIVE_FATAL); 650| |#endif 651| 0| } 652| | 653| | /* 654| | * Connect hardlinked files. 655| | */ 656| 0| for (file = xar->hdlink_orgs; file != NULL; file = file->hdnext) { ------------------ | Branch (656:32): [True: 0, False: 0] ------------------ 657| 0| struct hdlink **hdlink; 658| | 659| 0| for (hdlink = &(xar->hdlink_list); *hdlink != NULL; ------------------ | Branch (659:38): [True: 0, False: 0] ------------------ 660| 0| hdlink = &((*hdlink)->next)) { 661| 0| if ((*hdlink)->id == file->id) { ------------------ | Branch (661:8): [True: 0, False: 0] ------------------ 662| 0| struct hdlink *hltmp; 663| 0| struct xar_file *f2; 664| 0| int nlink = (*hdlink)->cnt + 1; 665| | 666| 0| file->nlink = nlink; 667| 0| for (f2 = (*hdlink)->files; f2 != NULL; ------------------ | Branch (667:33): [True: 0, False: 0] ------------------ 668| 0| f2 = f2->hdnext) { 669| 0| f2->nlink = nlink; 670| 0| archive_string_copy( ------------------ | | 133| 0| ((dest)->length = 0, archive_string_concat((dest), (src))) ------------------ 671| 0| &(f2->hardlink), &(file->pathname)); 672| 0| } 673| | /* Remove resolved files from hdlist_list. */ 674| 0| hltmp = *hdlink; 675| 0| *hdlink = hltmp->next; 676| 0| free(hltmp); 677| 0| break; 678| 0| } 679| 0| } 680| 0| } 681| 0| a->archive.archive_format = ARCHIVE_FORMAT_XAR; ------------------ | | 381| 0|#define ARCHIVE_FORMAT_XAR 0xA0000 ------------------ 682| 0| a->archive.archive_format_name = "xar"; 683| | 684| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 685| 0|} archive_read_support_format_xar.c:xml2_read_toc: 3278| 383|{ 3279| 383| xmlTextReaderPtr reader; 3280| 383| struct xmlattr_list list; 3281| 383| int r; 3282| | 3283| 383| reader = xmlReaderForIO(xml2_read_cb, xml2_close_cb, a, NULL, NULL, 0); 3284| 383| if (reader == NULL) { ------------------ | Branch (3284:6): [True: 0, False: 383] ------------------ 3285| 0| archive_set_error(&a->archive, ENOMEM, 3286| 0| "Couldn't allocate memory for xml parser"); 3287| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3288| 0| } 3289| 383| xmlTextReaderSetErrorHandler(reader, xml2_error_hdr, a); 3290| | 3291| 300k| while ((r = xmlTextReaderRead(reader)) == 1) { ------------------ | Branch (3291:9): [True: 300k, False: 380] ------------------ 3292| 300k| const char *name, *value; 3293| 300k| int type, empty; 3294| | 3295| 300k| type = xmlTextReaderNodeType(reader); 3296| 300k| name = (const char *)xmlTextReaderConstLocalName(reader); 3297| 300k| switch (type) { 3298| 106k| case XML_READER_TYPE_ELEMENT: ------------------ | Branch (3298:3): [True: 106k, False: 194k] ------------------ 3299| 106k| empty = xmlTextReaderIsEmptyElement(reader); 3300| 106k| r = xml2_xmlattr_setup(a, &list, reader); 3301| 106k| if (r == ARCHIVE_OK) ------------------ | | 233| 106k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3301:8): [True: 106k, False: 0] ------------------ 3302| 106k| r = xml_start(a, name, &list); 3303| 106k| xmlattr_cleanup(&list); 3304| 106k| if (r != ARCHIVE_OK) { ------------------ | | 233| 106k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3304:8): [True: 1, False: 106k] ------------------ 3305| 1| xmlFreeTextReader(reader); 3306| 1| xmlCleanupParser(); 3307| 1| return (r); 3308| 1| } 3309| 106k| if (empty) ------------------ | Branch (3309:8): [True: 55.0k, False: 50.9k] ------------------ 3310| 55.0k| xml_end(a, name); 3311| 106k| break; 3312| 44.3k| case XML_READER_TYPE_END_ELEMENT: ------------------ | Branch (3312:3): [True: 44.3k, False: 256k] ------------------ 3313| 44.3k| xml_end(a, name); 3314| 44.3k| break; 3315| 137k| case XML_READER_TYPE_TEXT: ------------------ | Branch (3315:3): [True: 137k, False: 162k] ------------------ 3316| 137k| value = (const char *)xmlTextReaderConstValue(reader); 3317| 137k| r = xml_data(a, value, strlen(value)); 3318| 137k| if (r != ARCHIVE_OK) { ------------------ | | 233| 137k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3318:8): [True: 2, False: 137k] ------------------ 3319| 2| xmlFreeTextReader(reader); 3320| 2| xmlCleanupParser(); 3321| 2| return (r); 3322| 2| } 3323| 137k| break; 3324| 137k| case XML_READER_TYPE_SIGNIFICANT_WHITESPACE: ------------------ | Branch (3324:3): [True: 11.9k, False: 288k] ------------------ 3325| 12.1k| default: ------------------ | Branch (3325:3): [True: 226, False: 300k] ------------------ 3326| 12.1k| break; 3327| 300k| } 3328| 300k| if (r < 0) ------------------ | Branch (3328:7): [True: 0, False: 300k] ------------------ 3329| 0| break; 3330| 300k| } 3331| 380| xmlFreeTextReader(reader); 3332| 380| xmlCleanupParser(); 3333| | 3334| 380| return ((r == 0)?ARCHIVE_OK:ARCHIVE_FATAL); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ return ((r == 0)?ARCHIVE_OK:ARCHIVE_FATAL); ------------------ | | 239| 380|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3334:10): [True: 0, False: 380] ------------------ 3335| 383|} archive_read_support_format_xar.c:xml2_read_cb: 3223| 3.75k|{ 3224| 3.75k| struct archive_read *a = (struct archive_read *)context; 3225| 3.75k| struct xar *xar = a->format->data; 3226| 3.75k| const void *d; 3227| 3.75k| size_t outbytes; 3228| 3.75k| size_t used = 0; 3229| 3.75k| int r; 3230| | 3231| 3.75k| if (xar->toc_remaining <= 0) ------------------ | Branch (3231:6): [True: 0, False: 3.75k] ------------------ 3232| 0| return (0); 3233| 3.75k| d = buffer; 3234| 3.75k| outbytes = len; 3235| 3.75k| r = rd_contents(a, &d, &outbytes, &used, xar->toc_remaining); 3236| 3.75k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.75k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3236:6): [True: 261, False: 3.49k] ------------------ 3237| 261| return (r); 3238| 3.49k| __archive_read_consume(a, used); 3239| 3.49k| xar->toc_remaining -= used; 3240| 3.49k| xar->offset += used; 3241| 3.49k| xar->toc_total += outbytes; 3242| 3.49k| PRINT_TOC(buffer, len); 3243| | 3244| 3.49k| return ((int)outbytes); 3245| 3.75k|} archive_read_support_format_xar.c:xml2_close_cb: 3249| 383|{ 3250| | 3251| 383| (void)context; /* UNUSED */ 3252| 383| return (0); 3253| 383|} archive_read_support_format_xar.c:xml2_error_hdr: 3258| 690|{ 3259| 690| struct archive_read *a = (struct archive_read *)arg; 3260| | 3261| 690| (void)locator; /* UNUSED */ 3262| 690| switch (severity) { ------------------ | Branch (3262:10): [True: 690, False: 0] ------------------ 3263| 0| case XML_PARSER_SEVERITY_VALIDITY_WARNING: ------------------ | Branch (3263:2): [True: 0, False: 690] ------------------ 3264| 93| case XML_PARSER_SEVERITY_WARNING: ------------------ | Branch (3264:2): [True: 93, False: 597] ------------------ 3265| 93| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 93|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3266| 93| "XML Parsing error: %s", msg); 3267| 93| break; 3268| 0| case XML_PARSER_SEVERITY_VALIDITY_ERROR: ------------------ | Branch (3268:2): [True: 0, False: 690] ------------------ 3269| 597| case XML_PARSER_SEVERITY_ERROR: ------------------ | Branch (3269:2): [True: 597, False: 93] ------------------ 3270| 597| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 597|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3271| 597| "XML Parsing error: %s", msg); 3272| 597| break; 3273| 690| } 3274| 690|} archive_read_support_format_xar.c:xml2_xmlattr_setup: 3185| 106k|{ 3186| 106k| struct xmlattr *attr; 3187| 106k| int r; 3188| | 3189| 106k| list->first = NULL; 3190| 106k| list->last = &(list->first); 3191| 106k| r = xmlTextReaderMoveToFirstAttribute(reader); 3192| 139k| while (r == 1) { ------------------ | Branch (3192:9): [True: 33.6k, False: 106k] ------------------ 3193| 33.6k| attr = malloc(sizeof*(attr)); 3194| 33.6k| if (attr == NULL) { ------------------ | Branch (3194:7): [True: 0, False: 33.6k] ------------------ 3195| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3196| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3197| 0| } 3198| 33.6k| attr->name = strdup( 3199| 33.6k| (const char *)xmlTextReaderConstLocalName(reader)); 3200| 33.6k| if (attr->name == NULL) { ------------------ | Branch (3200:7): [True: 0, False: 33.6k] ------------------ 3201| 0| free(attr); 3202| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3203| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3204| 0| } 3205| 33.6k| attr->value = strdup( 3206| 33.6k| (const char *)xmlTextReaderConstValue(reader)); 3207| 33.6k| if (attr->value == NULL) { ------------------ | Branch (3207:7): [True: 0, False: 33.6k] ------------------ 3208| 0| free(attr->name); 3209| 0| free(attr); 3210| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3211| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3212| 0| } 3213| 33.6k| attr->next = NULL; 3214| 33.6k| *list->last = attr; 3215| 33.6k| list->last = &(attr->next); 3216| 33.6k| r = xmlTextReaderMoveToNextAttribute(reader); 3217| 33.6k| } 3218| 106k| return (r); 3219| 106k|} archive_read_support_format_xar.c:xml_start: 2022| 106k|{ 2023| 106k| struct xar *xar = a->format->data; 2024| 106k| struct xmlattr *attr; 2025| | 2026| |#if DEBUG 2027| | fprintf(stderr, "xml_sta:[%s]\n", name); 2028| | for (attr = list->first; attr != NULL; attr = attr->next) 2029| | fprintf(stderr, " attr:\"%s\"=\"%s\"\n", 2030| | attr->name, attr->value); 2031| |#endif 2032| 106k| xar->base64text = 0; 2033| 106k| switch (xar->xmlsts) { ------------------ | Branch (2033:10): [True: 106k, False: 0] ------------------ 2034| 380| case INIT: ------------------ | Branch (2034:2): [True: 380, False: 105k] ------------------ 2035| 380| if (strcmp(name, "xar") == 0) ------------------ | Branch (2035:7): [True: 380, False: 0] ------------------ 2036| 380| xar->xmlsts = XAR; 2037| 0| else 2038| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2038:8): [True: 0, False: 0] ------------------ 2039| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2040| 380| break; 2041| 605| case XAR: ------------------ | Branch (2041:2): [True: 605, False: 105k] ------------------ 2042| 605| if (strcmp(name, "toc") == 0) ------------------ | Branch (2042:7): [True: 601, False: 4] ------------------ 2043| 601| xar->xmlsts = TOC; 2044| 4| else 2045| 4| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2045:8): [True: 0, False: 4] ------------------ 2046| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2047| 605| break; 2048| 19.1k| case TOC: ------------------ | Branch (2048:2): [True: 19.1k, False: 86.8k] ------------------ 2049| 19.1k| if (strcmp(name, "creation-time") == 0) ------------------ | Branch (2049:7): [True: 147, False: 18.9k] ------------------ 2050| 147| xar->xmlsts = TOC_CREATION_TIME; 2051| 18.9k| else if (strcmp(name, "checksum") == 0) ------------------ | Branch (2051:12): [True: 577, False: 18.3k] ------------------ 2052| 577| xar->xmlsts = TOC_CHECKSUM; 2053| 18.3k| else if (strcmp(name, "file") == 0) { ------------------ | Branch (2053:12): [True: 15.6k, False: 2.76k] ------------------ 2054| 15.6k| if (file_new(a, xar, list) != ARCHIVE_OK) ------------------ | | 233| 15.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2054:8): [True: 0, False: 15.6k] ------------------ 2055| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2056| 15.6k| xar->xmlsts = TOC_FILE; 2057| 15.6k| } 2058| 2.76k| else 2059| 2.76k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 2.76k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2059:8): [True: 0, False: 2.76k] ------------------ 2060| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2061| 19.1k| break; 2062| 19.1k| case TOC_CHECKSUM: ------------------ | Branch (2062:2): [True: 2.20k, False: 103k] ------------------ 2063| 2.20k| if (strcmp(name, "offset") == 0) ------------------ | Branch (2063:7): [True: 520, False: 1.68k] ------------------ 2064| 520| xar->xmlsts = TOC_CHECKSUM_OFFSET; 2065| 1.68k| else if (strcmp(name, "size") == 0) ------------------ | Branch (2065:12): [True: 1.01k, False: 673] ------------------ 2066| 1.01k| xar->xmlsts = TOC_CHECKSUM_SIZE; 2067| 673| else 2068| 673| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 673|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2068:8): [True: 0, False: 673] ------------------ 2069| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2070| 2.20k| break; 2071| 16.3k| case TOC_FILE: ------------------ | Branch (2071:2): [True: 16.3k, False: 89.6k] ------------------ 2072| 16.3k| if (strcmp(name, "file") == 0) { ------------------ | Branch (2072:7): [True: 4.84k, False: 11.4k] ------------------ 2073| 4.84k| if (file_new(a, xar, list) != ARCHIVE_OK) ------------------ | | 233| 4.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2073:8): [True: 1, False: 4.84k] ------------------ 2074| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2075| 4.84k| } 2076| 11.4k| else if (strcmp(name, "data") == 0) ------------------ | Branch (2076:12): [True: 1.17k, False: 10.3k] ------------------ 2077| 1.17k| xar->xmlsts = FILE_DATA; 2078| 10.3k| else if (strcmp(name, "ea") == 0) { ------------------ | Branch (2078:12): [True: 1.75k, False: 8.56k] ------------------ 2079| 1.75k| if (xattr_new(a, xar, list) != ARCHIVE_OK) ------------------ | | 233| 1.75k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2079:8): [True: 0, False: 1.75k] ------------------ 2080| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2081| 1.75k| xar->xmlsts = FILE_EA; 2082| 1.75k| } 2083| 8.56k| else if (strcmp(name, "ctime") == 0) ------------------ | Branch (2083:12): [True: 330, False: 8.23k] ------------------ 2084| 330| xar->xmlsts = FILE_CTIME; 2085| 8.23k| else if (strcmp(name, "mtime") == 0) ------------------ | Branch (2085:12): [True: 330, False: 7.90k] ------------------ 2086| 330| xar->xmlsts = FILE_MTIME; 2087| 7.90k| else if (strcmp(name, "atime") == 0) ------------------ | Branch (2087:12): [True: 323, False: 7.58k] ------------------ 2088| 323| xar->xmlsts = FILE_ATIME; 2089| 7.58k| else if (strcmp(name, "group") == 0) ------------------ | Branch (2089:12): [True: 343, False: 7.24k] ------------------ 2090| 343| xar->xmlsts = FILE_GROUP; 2091| 7.24k| else if (strcmp(name, "gid") == 0) ------------------ | Branch (2091:12): [True: 975, False: 6.26k] ------------------ 2092| 975| xar->xmlsts = FILE_GID; 2093| 6.26k| else if (strcmp(name, "user") == 0) ------------------ | Branch (2093:12): [True: 971, False: 5.29k] ------------------ 2094| 971| xar->xmlsts = FILE_USER; 2095| 5.29k| else if (strcmp(name, "uid") == 0) ------------------ | Branch (2095:12): [True: 613, False: 4.68k] ------------------ 2096| 613| xar->xmlsts = FILE_UID; 2097| 4.68k| else if (strcmp(name, "mode") == 0) ------------------ | Branch (2097:12): [True: 177, False: 4.50k] ------------------ 2098| 177| xar->xmlsts = FILE_MODE; 2099| 4.50k| else if (strcmp(name, "device") == 0) ------------------ | Branch (2099:12): [True: 0, False: 4.50k] ------------------ 2100| 0| xar->xmlsts = FILE_DEVICE; 2101| 4.50k| else if (strcmp(name, "deviceno") == 0) ------------------ | Branch (2101:12): [True: 0, False: 4.50k] ------------------ 2102| 0| xar->xmlsts = FILE_DEVICENO; 2103| 4.50k| else if (strcmp(name, "inode") == 0) ------------------ | Branch (2103:12): [True: 0, False: 4.50k] ------------------ 2104| 0| xar->xmlsts = FILE_INODE; 2105| 4.50k| else if (strcmp(name, "link") == 0) ------------------ | Branch (2105:12): [True: 0, False: 4.50k] ------------------ 2106| 0| xar->xmlsts = FILE_LINK; 2107| 4.50k| else if (strcmp(name, "type") == 0) { ------------------ | Branch (2107:12): [True: 0, False: 4.50k] ------------------ 2108| 0| xar->xmlsts = FILE_TYPE; 2109| 0| for (attr = list->first; attr != NULL; ------------------ | Branch (2109:29): [True: 0, False: 0] ------------------ 2110| 0| attr = attr->next) { 2111| 0| if (strcmp(attr->name, "link") != 0) ------------------ | Branch (2111:9): [True: 0, False: 0] ------------------ 2112| 0| continue; 2113| 0| if (xar->file->hdnext != NULL || xar->file->link != 0 || ------------------ | Branch (2113:9): [True: 0, False: 0] | Branch (2113:38): [True: 0, False: 0] ------------------ 2114| 0| xar->file == xar->hdlink_orgs) { ------------------ | Branch (2114:9): [True: 0, False: 0] ------------------ 2115| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2116| 0| "File with multiple link attributes"); 2117| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2118| 0| } 2119| 0| if (strcmp(attr->value, "original") == 0) { ------------------ | Branch (2119:9): [True: 0, False: 0] ------------------ 2120| 0| xar->file->hdnext = xar->hdlink_orgs; 2121| 0| xar->hdlink_orgs = xar->file; 2122| 0| } else { 2123| 0| uint64_t val; 2124| 0| int r; 2125| 0| r = atou64(attr->value, 2126| 0| strlen(attr->value), 10, &val); 2127| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2127:10): [True: 0, False: 0] ------------------ 2128| 0| return (r); 2129| 0| } 2130| 0| if (val > UINT_MAX) { ------------------ | Branch (2130:10): [True: 0, False: 0] ------------------ 2131| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2132| 0| } 2133| 0| xar->file->link = (unsigned)val; 2134| 0| if (xar->file->link > 0) ------------------ | Branch (2134:10): [True: 0, False: 0] ------------------ 2135| 0| if (add_link(a, xar, xar->file) != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2135:11): [True: 0, False: 0] ------------------ 2136| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2137| 0| } 2138| 0| } 2139| 0| } 2140| 0| } 2141| 4.50k| else if (strcmp(name, "name") == 0) { ------------------ | Branch (2141:12): [True: 0, False: 4.50k] ------------------ 2142| 0| xar->xmlsts = FILE_NAME; 2143| 0| for (attr = list->first; attr != NULL; ------------------ | Branch (2143:29): [True: 0, False: 0] ------------------ 2144| 0| attr = attr->next) { 2145| 0| if (strcmp(attr->name, "enctype") == 0 && ------------------ | Branch (2145:9): [True: 0, False: 0] ------------------ 2146| 0| strcmp(attr->value, "base64") == 0) ------------------ | Branch (2146:9): [True: 0, False: 0] ------------------ 2147| 0| xar->base64text = 1; 2148| 0| } 2149| 0| } 2150| 4.50k| else if (strcmp(name, "acl") == 0) ------------------ | Branch (2150:12): [True: 0, False: 4.50k] ------------------ 2151| 0| xar->xmlsts = FILE_ACL; 2152| 4.50k| else if (strcmp(name, "flags") == 0) ------------------ | Branch (2152:12): [True: 0, False: 4.50k] ------------------ 2153| 0| xar->xmlsts = FILE_FLAGS; 2154| 4.50k| else if (strcmp(name, "ext2") == 0) ------------------ | Branch (2154:12): [True: 314, False: 4.19k] ------------------ 2155| 314| xar->xmlsts = FILE_EXT2; 2156| 4.19k| else 2157| 4.19k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 4.19k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2157:8): [True: 0, False: 4.19k] ------------------ 2158| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2159| 16.3k| break; 2160| 26.0k| case FILE_DATA: ------------------ | Branch (2160:2): [True: 26.0k, False: 79.9k] ------------------ 2161| 26.0k| if (strcmp(name, "length") == 0) ------------------ | Branch (2161:7): [True: 277, False: 25.8k] ------------------ 2162| 277| xar->xmlsts = FILE_DATA_LENGTH; 2163| 25.8k| else if (strcmp(name, "offset") == 0) ------------------ | Branch (2163:12): [True: 641, False: 25.1k] ------------------ 2164| 641| xar->xmlsts = FILE_DATA_OFFSET; 2165| 25.1k| else if (strcmp(name, "size") == 0) ------------------ | Branch (2165:12): [True: 1.03k, False: 24.1k] ------------------ 2166| 1.03k| xar->xmlsts = FILE_DATA_SIZE; 2167| 24.1k| else if (strcmp(name, "encoding") == 0) { ------------------ | Branch (2167:12): [True: 2.28k, False: 21.8k] ------------------ 2168| 2.28k| xar->xmlsts = FILE_DATA_ENCODING; 2169| 2.28k| xar->file->encoding = getencoding(list); 2170| 2.28k| } 2171| 21.8k| else if (strcmp(name, "archived-checksum") == 0) { ------------------ | Branch (2171:12): [True: 7.74k, False: 14.1k] ------------------ 2172| 7.74k| xar->xmlsts = FILE_DATA_A_CHECKSUM; 2173| 7.74k| xar->file->a_sum.alg = getsumalgorithm(list); 2174| 7.74k| } 2175| 14.1k| else if (strcmp(name, "extracted-checksum") == 0) { ------------------ | Branch (2175:12): [True: 7.18k, False: 6.91k] ------------------ 2176| 7.18k| xar->xmlsts = FILE_DATA_E_CHECKSUM; 2177| 7.18k| xar->file->e_sum.alg = getsumalgorithm(list); 2178| 7.18k| } 2179| 6.91k| else if (strcmp(name, "content") == 0) ------------------ | Branch (2179:12): [True: 0, False: 6.91k] ------------------ 2180| 0| xar->xmlsts = FILE_DATA_CONTENT; 2181| 6.91k| else 2182| 6.91k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 6.91k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2182:8): [True: 0, False: 6.91k] ------------------ 2183| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2184| 26.0k| break; 2185| 26.0k| case FILE_DEVICE: ------------------ | Branch (2185:2): [True: 0, False: 106k] ------------------ 2186| 0| if (strcmp(name, "major") == 0) ------------------ | Branch (2186:7): [True: 0, False: 0] ------------------ 2187| 0| xar->xmlsts = FILE_DEVICE_MAJOR; 2188| 0| else if (strcmp(name, "minor") == 0) ------------------ | Branch (2188:12): [True: 0, False: 0] ------------------ 2189| 0| xar->xmlsts = FILE_DEVICE_MINOR; 2190| 0| else 2191| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2191:8): [True: 0, False: 0] ------------------ 2192| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2193| 0| break; 2194| 0| case FILE_DATA_CONTENT: ------------------ | Branch (2194:2): [True: 0, False: 106k] ------------------ 2195| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2195:7): [True: 0, False: 0] ------------------ 2196| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2197| 0| break; 2198| 6.72k| case FILE_EA: ------------------ | Branch (2198:2): [True: 6.72k, False: 99.2k] ------------------ 2199| 6.72k| if (strcmp(name, "length") == 0) ------------------ | Branch (2199:7): [True: 499, False: 6.23k] ------------------ 2200| 499| xar->xmlsts = FILE_EA_LENGTH; 2201| 6.23k| else if (strcmp(name, "offset") == 0) ------------------ | Branch (2201:12): [True: 439, False: 5.79k] ------------------ 2202| 439| xar->xmlsts = FILE_EA_OFFSET; 2203| 5.79k| else if (strcmp(name, "size") == 0) ------------------ | Branch (2203:12): [True: 1.66k, False: 4.12k] ------------------ 2204| 1.66k| xar->xmlsts = FILE_EA_SIZE; 2205| 4.12k| else if (strcmp(name, "encoding") == 0) { ------------------ | Branch (2205:12): [True: 1.30k, False: 2.81k] ------------------ 2206| 1.30k| xar->xmlsts = FILE_EA_ENCODING; 2207| 1.30k| xar->xattr->encoding = getencoding(list); 2208| 2.81k| } else if (strcmp(name, "archived-checksum") == 0) ------------------ | Branch (2208:14): [True: 898, False: 1.91k] ------------------ 2209| 898| xar->xmlsts = FILE_EA_A_CHECKSUM; 2210| 1.91k| else if (strcmp(name, "extracted-checksum") == 0) ------------------ | Branch (2210:12): [True: 21, False: 1.89k] ------------------ 2211| 21| xar->xmlsts = FILE_EA_E_CHECKSUM; 2212| 1.89k| else if (strcmp(name, "name") == 0) ------------------ | Branch (2212:12): [True: 0, False: 1.89k] ------------------ 2213| 0| xar->xmlsts = FILE_EA_NAME; 2214| 1.89k| else if (strcmp(name, "fstype") == 0) ------------------ | Branch (2214:12): [True: 0, False: 1.89k] ------------------ 2215| 0| xar->xmlsts = FILE_EA_FSTYPE; 2216| 1.89k| else 2217| 1.89k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 1.89k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2217:8): [True: 0, False: 1.89k] ------------------ 2218| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2219| 6.72k| break; 2220| 6.72k| case FILE_ACL: ------------------ | Branch (2220:2): [True: 0, False: 106k] ------------------ 2221| 0| if (strcmp(name, "appleextended") == 0) ------------------ | Branch (2221:7): [True: 0, False: 0] ------------------ 2222| 0| xar->xmlsts = FILE_ACL_APPLEEXTENDED; 2223| 0| else if (strcmp(name, "default") == 0) ------------------ | Branch (2223:12): [True: 0, False: 0] ------------------ 2224| 0| xar->xmlsts = FILE_ACL_DEFAULT; 2225| 0| else if (strcmp(name, "access") == 0) ------------------ | Branch (2225:12): [True: 0, False: 0] ------------------ 2226| 0| xar->xmlsts = FILE_ACL_ACCESS; 2227| 0| else 2228| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2228:8): [True: 0, False: 0] ------------------ 2229| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2230| 0| break; 2231| 0| case FILE_FLAGS: ------------------ | Branch (2231:2): [True: 0, False: 106k] ------------------ 2232| 0| if (!xml_parse_file_flags(xar, name)) ------------------ | Branch (2232:7): [True: 0, False: 0] ------------------ 2233| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2233:8): [True: 0, False: 0] ------------------ 2234| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2235| 0| break; 2236| 301| case FILE_EXT2: ------------------ | Branch (2236:2): [True: 301, False: 105k] ------------------ 2237| 301| if (!xml_parse_file_ext2(xar, name)) ------------------ | Branch (2237:7): [True: 301, False: 0] ------------------ 2238| 301| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 301|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2238:8): [True: 0, False: 301] ------------------ 2239| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2240| 301| break; 2241| 301| case TOC_CREATION_TIME: ------------------ | Branch (2241:2): [True: 246, False: 105k] ------------------ 2242| 1.76k| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2242:2): [True: 1.52k, False: 104k] ------------------ 2243| 1.78k| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2243:2): [True: 19, False: 105k] ------------------ 2244| 2.59k| case FILE_DATA_LENGTH: ------------------ | Branch (2244:2): [True: 810, False: 105k] ------------------ 2245| 2.59k| case FILE_DATA_OFFSET: ------------------ | Branch (2245:2): [True: 0, False: 106k] ------------------ 2246| 2.60k| case FILE_DATA_SIZE: ------------------ | Branch (2246:2): [True: 11, False: 105k] ------------------ 2247| 2.76k| case FILE_DATA_ENCODING: ------------------ | Branch (2247:2): [True: 154, False: 105k] ------------------ 2248| 3.54k| case FILE_DATA_A_CHECKSUM: ------------------ | Branch (2248:2): [True: 785, False: 105k] ------------------ 2249| 5.96k| case FILE_DATA_E_CHECKSUM: ------------------ | Branch (2249:2): [True: 2.41k, False: 103k] ------------------ 2250| 6.61k| case FILE_EA_LENGTH: ------------------ | Branch (2250:2): [True: 651, False: 105k] ------------------ 2251| 6.91k| case FILE_EA_OFFSET: ------------------ | Branch (2251:2): [True: 301, False: 105k] ------------------ 2252| 7.10k| case FILE_EA_SIZE: ------------------ | Branch (2252:2): [True: 189, False: 105k] ------------------ 2253| 7.10k| case FILE_EA_ENCODING: ------------------ | Branch (2253:2): [True: 0, False: 106k] ------------------ 2254| 10.8k| case FILE_EA_A_CHECKSUM: ------------------ | Branch (2254:2): [True: 3.73k, False: 102k] ------------------ 2255| 12.5k| case FILE_EA_E_CHECKSUM: ------------------ | Branch (2255:2): [True: 1.71k, False: 104k] ------------------ 2256| 12.5k| case FILE_EA_NAME: ------------------ | Branch (2256:2): [True: 0, False: 106k] ------------------ 2257| 12.5k| case FILE_EA_FSTYPE: ------------------ | Branch (2257:2): [True: 0, False: 106k] ------------------ 2258| 12.7k| case FILE_CTIME: ------------------ | Branch (2258:2): [True: 224, False: 105k] ------------------ 2259| 13.0k| case FILE_MTIME: ------------------ | Branch (2259:2): [True: 270, False: 105k] ------------------ 2260| 24.1k| case FILE_ATIME: ------------------ | Branch (2260:2): [True: 11.0k, False: 94.9k] ------------------ 2261| 24.2k| case FILE_GROUP: ------------------ | Branch (2261:2): [True: 131, False: 105k] ------------------ 2262| 24.4k| case FILE_GID: ------------------ | Branch (2262:2): [True: 158, False: 105k] ------------------ 2263| 24.5k| case FILE_USER: ------------------ | Branch (2263:2): [True: 132, False: 105k] ------------------ 2264| 24.7k| case FILE_UID: ------------------ | Branch (2264:2): [True: 221, False: 105k] ------------------ 2265| 24.7k| case FILE_INODE: ------------------ | Branch (2265:2): [True: 0, False: 106k] ------------------ 2266| 24.7k| case FILE_DEVICE_MAJOR: ------------------ | Branch (2266:2): [True: 0, False: 106k] ------------------ 2267| 24.7k| case FILE_DEVICE_MINOR: ------------------ | Branch (2267:2): [True: 0, False: 106k] ------------------ 2268| 24.7k| case FILE_DEVICENO: ------------------ | Branch (2268:2): [True: 0, False: 106k] ------------------ 2269| 24.9k| case FILE_MODE: ------------------ | Branch (2269:2): [True: 142, False: 105k] ------------------ 2270| 24.9k| case FILE_TYPE: ------------------ | Branch (2270:2): [True: 0, False: 106k] ------------------ 2271| 24.9k| case FILE_LINK: ------------------ | Branch (2271:2): [True: 0, False: 106k] ------------------ 2272| 24.9k| case FILE_NAME: ------------------ | Branch (2272:2): [True: 0, False: 106k] ------------------ 2273| 24.9k| case FILE_ACL_DEFAULT: ------------------ | Branch (2273:2): [True: 0, False: 106k] ------------------ 2274| 24.9k| case FILE_ACL_ACCESS: ------------------ | Branch (2274:2): [True: 0, False: 106k] ------------------ 2275| 24.9k| case FILE_ACL_APPLEEXTENDED: ------------------ | Branch (2275:2): [True: 0, False: 106k] ------------------ 2276| 24.9k| case FILE_FLAGS_USER_NODUMP: ------------------ | Branch (2276:2): [True: 0, False: 106k] ------------------ 2277| 24.9k| case FILE_FLAGS_USER_IMMUTABLE: ------------------ | Branch (2277:2): [True: 0, False: 106k] ------------------ 2278| 24.9k| case FILE_FLAGS_USER_APPEND: ------------------ | Branch (2278:2): [True: 0, False: 106k] ------------------ 2279| 24.9k| case FILE_FLAGS_USER_OPAQUE: ------------------ | Branch (2279:2): [True: 0, False: 106k] ------------------ 2280| 24.9k| case FILE_FLAGS_USER_NOUNLINK: ------------------ | Branch (2280:2): [True: 0, False: 106k] ------------------ 2281| 24.9k| case FILE_FLAGS_SYS_ARCHIVED: ------------------ | Branch (2281:2): [True: 0, False: 106k] ------------------ 2282| 24.9k| case FILE_FLAGS_SYS_IMMUTABLE: ------------------ | Branch (2282:2): [True: 0, False: 106k] ------------------ 2283| 24.9k| case FILE_FLAGS_SYS_APPEND: ------------------ | Branch (2283:2): [True: 0, False: 106k] ------------------ 2284| 24.9k| case FILE_FLAGS_SYS_NOUNLINK: ------------------ | Branch (2284:2): [True: 0, False: 106k] ------------------ 2285| 24.9k| case FILE_FLAGS_SYS_SNAPSHOT: ------------------ | Branch (2285:2): [True: 0, False: 106k] ------------------ 2286| 24.9k| case FILE_EXT2_SecureDeletion: ------------------ | Branch (2286:2): [True: 0, False: 106k] ------------------ 2287| 24.9k| case FILE_EXT2_Undelete: ------------------ | Branch (2287:2): [True: 0, False: 106k] ------------------ 2288| 24.9k| case FILE_EXT2_Compress: ------------------ | Branch (2288:2): [True: 0, False: 106k] ------------------ 2289| 24.9k| case FILE_EXT2_Synchronous: ------------------ | Branch (2289:2): [True: 0, False: 106k] ------------------ 2290| 24.9k| case FILE_EXT2_Immutable: ------------------ | Branch (2290:2): [True: 0, False: 106k] ------------------ 2291| 24.9k| case FILE_EXT2_AppendOnly: ------------------ | Branch (2291:2): [True: 0, False: 106k] ------------------ 2292| 24.9k| case FILE_EXT2_NoDump: ------------------ | Branch (2292:2): [True: 0, False: 106k] ------------------ 2293| 24.9k| case FILE_EXT2_NoAtime: ------------------ | Branch (2293:2): [True: 0, False: 106k] ------------------ 2294| 24.9k| case FILE_EXT2_CompDirty: ------------------ | Branch (2294:2): [True: 0, False: 106k] ------------------ 2295| 24.9k| case FILE_EXT2_CompBlock: ------------------ | Branch (2295:2): [True: 0, False: 106k] ------------------ 2296| 24.9k| case FILE_EXT2_NoCompBlock: ------------------ | Branch (2296:2): [True: 0, False: 106k] ------------------ 2297| 24.9k| case FILE_EXT2_CompError: ------------------ | Branch (2297:2): [True: 0, False: 106k] ------------------ 2298| 24.9k| case FILE_EXT2_BTree: ------------------ | Branch (2298:2): [True: 0, False: 106k] ------------------ 2299| 24.9k| case FILE_EXT2_HashIndexed: ------------------ | Branch (2299:2): [True: 0, False: 106k] ------------------ 2300| 24.9k| case FILE_EXT2_iMagic: ------------------ | Branch (2300:2): [True: 0, False: 106k] ------------------ 2301| 24.9k| case FILE_EXT2_Journaled: ------------------ | Branch (2301:2): [True: 0, False: 106k] ------------------ 2302| 24.9k| case FILE_EXT2_NoTail: ------------------ | Branch (2302:2): [True: 0, False: 106k] ------------------ 2303| 24.9k| case FILE_EXT2_DirSync: ------------------ | Branch (2303:2): [True: 0, False: 106k] ------------------ 2304| 24.9k| case FILE_EXT2_TopDir: ------------------ | Branch (2304:2): [True: 0, False: 106k] ------------------ 2305| 24.9k| case FILE_EXT2_Reserved: ------------------ | Branch (2305:2): [True: 0, False: 106k] ------------------ 2306| 34.2k| case UNKNOWN: ------------------ | Branch (2306:2): [True: 9.35k, False: 96.6k] ------------------ 2307| 34.2k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 34.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2307:7): [True: 0, False: 34.2k] ------------------ 2308| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2309| 34.2k| break; 2310| 106k| } 2311| 106k| return (ARCHIVE_OK); ------------------ | | 233| 106k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2312| 106k|} archive_read_support_format_xar.c:unknowntag_start: 1977| 51.0k|{ 1978| 51.0k| struct unknown_tag *tag; 1979| | 1980| 51.0k| tag = malloc(sizeof(*tag)); 1981| 51.0k| if (tag == NULL) { ------------------ | Branch (1981:6): [True: 0, False: 51.0k] ------------------ 1982| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 1983| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1984| 0| } 1985| 51.0k| tag->next = xar->unknowntags; 1986| 51.0k| archive_string_init(&(tag->name)); ------------------ | | 71| 51.0k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 51.0k] | | ------------------ ------------------ 1987| 51.0k| archive_strcpy(&(tag->name), name); ------------------ | | 165| 51.0k| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 102k| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 51.0k] | | | | ------------------ | | ------------------ ------------------ 1988| 51.0k| if (xar->unknowntags == NULL) { ------------------ | Branch (1988:6): [True: 41.6k, False: 9.35k] ------------------ 1989| |#if DEBUG 1990| | fprintf(stderr, "UNKNOWNTAG_START:%s\n", name); 1991| |#endif 1992| 41.6k| xar->xmlsts_unknown = xar->xmlsts; 1993| 41.6k| xar->xmlsts = UNKNOWN; 1994| 41.6k| } 1995| 51.0k| xar->unknowntags = tag; 1996| 51.0k| return (ARCHIVE_OK); ------------------ | | 233| 51.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1997| 51.0k|} archive_read_support_format_xar.c:file_new: 1819| 20.4k|{ 1820| 20.4k| struct xar_file *file; 1821| 20.4k| struct xmlattr *attr; 1822| | 1823| 20.4k| file = calloc(1, sizeof(*file)); 1824| 20.4k| if (file == NULL) { ------------------ | Branch (1824:6): [True: 0, False: 20.4k] ------------------ 1825| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 1826| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1827| 0| } 1828| 20.4k| file->parent = xar->file; 1829| 20.4k| file->mode = 0777 | AE_IFREG; ------------------ | | 216| 20.4k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1830| 20.4k| file->atime = 0; 1831| 20.4k| file->mtime = 0; 1832| 20.4k| xar->xattr = NULL; 1833| 27.1k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1833:27): [True: 6.69k, False: 20.4k] ------------------ 1834| 6.69k| if (strcmp(attr->name, "id") == 0) { ------------------ | Branch (1834:7): [True: 4.90k, False: 1.79k] ------------------ 1835| 4.90k| int r; 1836| | 1837| 4.90k| r = atou64(attr->value, strlen(attr->value), 1838| 4.90k| 10, &file->id); 1839| 4.90k| if (r != ARCHIVE_OK) { ------------------ | | 233| 4.90k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1839:8): [True: 1, False: 4.90k] ------------------ 1840| 1| free(file); 1841| 1| return (r); 1842| 1| } 1843| 4.90k| } 1844| 6.69k| } 1845| 20.4k| xar->file = file; 1846| 20.4k| file->nlink = 1; 1847| 20.4k| if (heap_add_entry(a, &(xar->file_queue), file) != ARCHIVE_OK) { ------------------ | | 233| 20.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1847:6): [True: 0, False: 20.4k] ------------------ 1848| 0| xar->file = file->parent; 1849| 0| file_free(file); 1850| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1851| 0| } 1852| 20.4k| return (ARCHIVE_OK); ------------------ | | 233| 20.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1853| 20.4k|} archive_read_support_format_xar.c:heap_add_entry: 1218| 20.4k|{ 1219| 20.4k| uint64_t file_id, parent_id; 1220| 20.4k| size_t hole, parent; 1221| | 1222| | /* Expand our pending files list as necessary. */ 1223| 20.4k| if (heap->used >= heap->allocated) { ------------------ | Branch (1223:6): [True: 357, False: 20.1k] ------------------ 1224| 357| struct xar_file **new_pending_files; 1225| 357| size_t new_size; 1226| | 1227| 357| if (heap->allocated < 1024) ------------------ | Branch (1227:7): [True: 349, False: 8] ------------------ 1228| 349| new_size = 1024; 1229| 8| else if (archive_ckd_mul_size(&new_size, heap->allocated, 2)) { ------------------ | Branch (1229:12): [True: 0, False: 8] ------------------ 1230| | /* Overflow keeps us from growing the list. */ 1231| 0| archive_set_error(&a->archive, 1232| 0| ENOMEM, "Out of memory"); 1233| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1234| 0| } 1235| 357| new_pending_files = (struct xar_file **) 1236| 357| calloc(new_size, sizeof(new_pending_files[0])); 1237| 357| if (new_pending_files == NULL) { ------------------ | Branch (1237:7): [True: 0, False: 357] ------------------ 1238| 0| archive_set_error(&a->archive, 1239| 0| ENOMEM, "Out of memory"); 1240| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1241| 0| } 1242| 357| if (heap->allocated) { ------------------ | Branch (1242:7): [True: 8, False: 349] ------------------ 1243| 8| memcpy(new_pending_files, heap->files, 1244| 8| heap->allocated * sizeof(new_pending_files[0])); 1245| 8| free(heap->files); 1246| 8| } 1247| 357| heap->files = new_pending_files; 1248| 357| heap->allocated = new_size; 1249| 357| } 1250| | 1251| 20.4k| file_id = file->id; 1252| | 1253| | /* 1254| | * Start with hole at end, walk it up tree to find insertion point. 1255| | */ 1256| 20.4k| hole = heap->used++; 1257| 21.4k| while (hole > 0) { ------------------ | Branch (1257:9): [True: 21.0k, False: 389] ------------------ 1258| 21.0k| parent = (hole - 1) / 2; 1259| 21.0k| parent_id = heap->files[parent]->id; 1260| 21.0k| if (file_id >= parent_id) { ------------------ | Branch (1260:7): [True: 20.0k, False: 937] ------------------ 1261| 20.0k| heap->files[hole] = file; 1262| 20.0k| return (ARCHIVE_OK); ------------------ | | 233| 20.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1263| 20.0k| } 1264| | /* Move parent into hole <==> move hole up tree. */ 1265| 937| heap->files[hole] = heap->files[parent]; 1266| 937| hole = parent; 1267| 937| } 1268| 389| heap->files[0] = file; 1269| | 1270| 389| return (ARCHIVE_OK); ------------------ | | 233| 389|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1271| 20.4k|} archive_read_support_format_xar.c:xattr_new: 1880| 1.75k|{ 1881| 1.75k| struct xattr *xattr, **nx; 1882| 1.75k| struct xmlattr *attr; 1883| | 1884| 1.75k| xattr = calloc(1, sizeof(*xattr)); 1885| 1.75k| if (xattr == NULL) { ------------------ | Branch (1885:6): [True: 0, False: 1.75k] ------------------ 1886| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 1887| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1888| 0| } 1889| 3.60k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1889:27): [True: 1.85k, False: 1.75k] ------------------ 1890| 1.85k| if (strcmp(attr->name, "id") == 0) { ------------------ | Branch (1890:7): [True: 816, False: 1.03k] ------------------ 1891| 816| int r; 1892| | 1893| 816| r = atou64(attr->value, strlen(attr->value), 1894| 816| 10, &xattr->id); 1895| 816| if (r != ARCHIVE_OK) { ------------------ | | 233| 816|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1895:8): [True: 0, False: 816] ------------------ 1896| 0| free(xattr); 1897| 0| return (r); 1898| 0| } 1899| 816| } 1900| 1.85k| } 1901| 1.75k| xar->xattr = xattr; 1902| | /* Chain to xattr list. */ 1903| 1.75k| for (nx = &(xar->file->xattr_list); 1904| 48.8k| *nx != NULL; nx = &((*nx)->next)) { ------------------ | Branch (1904:6): [True: 47.4k, False: 1.34k] ------------------ 1905| 47.4k| if (xattr->id < (*nx)->id) ------------------ | Branch (1905:7): [True: 402, False: 47.0k] ------------------ 1906| 402| break; 1907| 47.4k| } 1908| 1.75k| xattr->next = *nx; 1909| 1.75k| *nx = xattr; 1910| | 1911| 1.75k| return (ARCHIVE_OK); ------------------ | | 233| 1.75k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1912| 1.75k|} archive_read_support_format_xar.c:atou64: 1086| 53.5k|{ 1087| 53.5k| uint64_t l; 1088| | 1089| 53.5k| l = 0; 1090| 146k| while (char_cnt-- > 0) { ------------------ | Branch (1090:9): [True: 125k, False: 21.2k] ------------------ 1091| 125k| int digit = *p++ - '0'; 1092| | 1093| 125k| if (digit < 0 || digit >= base) ------------------ | Branch (1093:7): [True: 4.15k, False: 121k] | Branch (1093:20): [True: 28.1k, False: 93.1k] ------------------ 1094| 32.2k| break; 1095| 93.1k| if (archive_ckd_mul_u64(&l, l, base) || ------------------ | Branch (1095:7): [True: 3, False: 93.1k] ------------------ 1096| 93.1k| archive_ckd_add_u64(&l, l, digit)) ------------------ | Branch (1096:7): [True: 0, False: 93.1k] ------------------ 1097| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1098| 93.1k| } 1099| | 1100| 53.5k| *val = l; 1101| 53.5k| return (ARCHIVE_OK); ------------------ | | 233| 53.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1102| 53.5k|} archive_read_support_format_xar.c:getencoding: 1924| 3.58k|{ 1925| 3.58k| struct xmlattr *attr; 1926| 3.58k| enum enctype encoding = NONE; 1927| | 1928| 7.04k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1928:27): [True: 3.45k, False: 3.58k] ------------------ 1929| 3.45k| if (strcmp(attr->name, "style") == 0) { ------------------ | Branch (1929:7): [True: 2.10k, False: 1.35k] ------------------ 1930| 2.10k| if (strcmp(attr->value, "application/octet-stream") == 0) ------------------ | Branch (1930:8): [True: 0, False: 2.10k] ------------------ 1931| 0| encoding = NONE; 1932| 2.10k| else if (strcmp(attr->value, "application/x-gzip") == 0) ------------------ | Branch (1932:13): [True: 0, False: 2.10k] ------------------ 1933| 0| encoding = GZIP; 1934| 2.10k| else if (strcmp(attr->value, "application/x-bzip2") == 0) ------------------ | Branch (1934:13): [True: 0, False: 2.10k] ------------------ 1935| 0| encoding = BZIP2; 1936| 2.10k| else if (strcmp(attr->value, "application/x-lzma") == 0) ------------------ | Branch (1936:13): [True: 0, False: 2.10k] ------------------ 1937| 0| encoding = LZMA; 1938| 2.10k| else if (strcmp(attr->value, "application/x-xz") == 0) ------------------ | Branch (1938:13): [True: 0, False: 2.10k] ------------------ 1939| 0| encoding = XZ; 1940| 2.10k| } 1941| 3.45k| } 1942| 3.58k| return (encoding); 1943| 3.58k|} archive_read_support_format_xar.c:getsumalgorithm: 1947| 14.9k|{ 1948| 14.9k| struct xmlattr *attr; 1949| 14.9k| int alg = CKSUM_NONE; ------------------ | | 111| 14.9k|#define CKSUM_NONE 0 ------------------ 1950| | 1951| 30.0k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1951:27): [True: 15.0k, False: 14.9k] ------------------ 1952| 15.0k| if (strcmp(attr->name, "style") == 0) { ------------------ | Branch (1952:7): [True: 14.1k, False: 945] ------------------ 1953| 14.1k| const char *v = attr->value; 1954| 14.1k| if ((v[0] == 'S' || v[0] == 's') && ------------------ | Branch (1954:9): [True: 0, False: 14.1k] | Branch (1954:24): [True: 3.66k, False: 10.4k] ------------------ 1955| 3.66k| (v[1] == 'H' || v[1] == 'h') && ------------------ | Branch (1955:9): [True: 0, False: 3.66k] | Branch (1955:24): [True: 3.48k, False: 187] ------------------ 1956| 3.48k| (v[2] == 'A' || v[2] == 'a')) { ------------------ | Branch (1956:9): [True: 0, False: 3.48k] | Branch (1956:24): [True: 2.73k, False: 748] ------------------ 1957| 2.73k| if (v[3] == '1' && v[4] == '\0') ------------------ | Branch (1957:9): [True: 805, False: 1.92k] | Branch (1957:24): [True: 334, False: 471] ------------------ 1958| 334| alg = CKSUM_SHA1; ------------------ | | 112| 334|#define CKSUM_SHA1 1 ------------------ 1959| 2.39k| else if (v[3] == '2' && v[4] == '5' && ------------------ | Branch (1959:14): [True: 339, False: 2.06k] | Branch (1959:29): [True: 40, False: 299] ------------------ 1960| 40| v[5] == '6' && v[6] == '\0') ------------------ | Branch (1960:9): [True: 3, False: 37] | Branch (1960:24): [True: 0, False: 3] ------------------ 1961| 0| alg = CKSUM_SHA256; ------------------ | | 114| 0|#define CKSUM_SHA256 3 ------------------ 1962| 2.39k| else if (v[3] == '5' && v[4] == '1' && ------------------ | Branch (1962:14): [True: 1.42k, False: 971] | Branch (1962:29): [True: 662, False: 766] ------------------ 1963| 662| v[5] == '2' && v[6] == '\0') ------------------ | Branch (1963:9): [True: 242, False: 420] | Branch (1963:24): [True: 0, False: 242] ------------------ 1964| 0| alg = CKSUM_SHA512; ------------------ | | 115| 0|#define CKSUM_SHA512 4 ------------------ 1965| 2.73k| } 1966| 14.1k| if ((v[0] == 'M' || v[0] == 'm') && ------------------ | Branch (1966:9): [True: 0, False: 14.1k] | Branch (1966:24): [True: 10.4k, False: 3.70k] ------------------ 1967| 10.4k| (v[1] == 'D' || v[1] == 'd') && ------------------ | Branch (1967:9): [True: 0, False: 10.4k] | Branch (1967:24): [True: 4.05k, False: 6.38k] ------------------ 1968| 4.05k| v[2] == '5' && v[3] == '\0') ------------------ | Branch (1968:8): [True: 1.07k, False: 2.98k] | Branch (1968:23): [True: 548, False: 529] ------------------ 1969| 548| alg = CKSUM_MD5; ------------------ | | 113| 548|#define CKSUM_MD5 2 ------------------ 1970| 14.1k| } 1971| 15.0k| } 1972| 14.9k| return (alg); 1973| 14.9k|} archive_read_support_format_xar.c:xml_parse_file_ext2: 3088| 301|{ 3089| 301| const char *flag = NULL; 3090| | 3091| 301| if (strcmp(name, "SecureDeletion") == 0) { ------------------ | Branch (3091:6): [True: 0, False: 301] ------------------ 3092| 0| xar->xmlsts = FILE_EXT2_SecureDeletion; 3093| 0| flag = "securedeletion"; 3094| 0| } 3095| 301| else if (strcmp(name, "Undelete") == 0) { ------------------ | Branch (3095:11): [True: 0, False: 301] ------------------ 3096| 0| xar->xmlsts = FILE_EXT2_Undelete; 3097| 0| flag = "nouunlink"; 3098| 0| } 3099| 301| else if (strcmp(name, "Compress") == 0) { ------------------ | Branch (3099:11): [True: 0, False: 301] ------------------ 3100| 0| xar->xmlsts = FILE_EXT2_Compress; 3101| 0| flag = "compress"; 3102| 0| } 3103| 301| else if (strcmp(name, "Synchronous") == 0) { ------------------ | Branch (3103:11): [True: 0, False: 301] ------------------ 3104| 0| xar->xmlsts = FILE_EXT2_Synchronous; 3105| 0| flag = "sync"; 3106| 0| } 3107| 301| else if (strcmp(name, "Immutable") == 0) { ------------------ | Branch (3107:11): [True: 0, False: 301] ------------------ 3108| 0| xar->xmlsts = FILE_EXT2_Immutable; 3109| 0| flag = "simmutable"; 3110| 0| } 3111| 301| else if (strcmp(name, "AppendOnly") == 0) { ------------------ | Branch (3111:11): [True: 0, False: 301] ------------------ 3112| 0| xar->xmlsts = FILE_EXT2_AppendOnly; 3113| 0| flag = "sappend"; 3114| 0| } 3115| 301| else if (strcmp(name, "NoDump") == 0) { ------------------ | Branch (3115:11): [True: 0, False: 301] ------------------ 3116| 0| xar->xmlsts = FILE_EXT2_NoDump; 3117| 0| flag = "nodump"; 3118| 0| } 3119| 301| else if (strcmp(name, "NoAtime") == 0) { ------------------ | Branch (3119:11): [True: 0, False: 301] ------------------ 3120| 0| xar->xmlsts = FILE_EXT2_NoAtime; 3121| 0| flag = "noatime"; 3122| 0| } 3123| 301| else if (strcmp(name, "CompDirty") == 0) { ------------------ | Branch (3123:11): [True: 0, False: 301] ------------------ 3124| 0| xar->xmlsts = FILE_EXT2_CompDirty; 3125| 0| flag = "compdirty"; 3126| 0| } 3127| 301| else if (strcmp(name, "CompBlock") == 0) { ------------------ | Branch (3127:11): [True: 0, False: 301] ------------------ 3128| 0| xar->xmlsts = FILE_EXT2_CompBlock; 3129| 0| flag = "comprblk"; 3130| 0| } 3131| 301| else if (strcmp(name, "NoCompBlock") == 0) { ------------------ | Branch (3131:11): [True: 0, False: 301] ------------------ 3132| 0| xar->xmlsts = FILE_EXT2_NoCompBlock; 3133| 0| flag = "nocomprblk"; 3134| 0| } 3135| 301| else if (strcmp(name, "CompError") == 0) { ------------------ | Branch (3135:11): [True: 0, False: 301] ------------------ 3136| 0| xar->xmlsts = FILE_EXT2_CompError; 3137| 0| flag = "comperr"; 3138| 0| } 3139| 301| else if (strcmp(name, "BTree") == 0) { ------------------ | Branch (3139:11): [True: 0, False: 301] ------------------ 3140| 0| xar->xmlsts = FILE_EXT2_BTree; 3141| 0| flag = "btree"; 3142| 0| } 3143| 301| else if (strcmp(name, "HashIndexed") == 0) { ------------------ | Branch (3143:11): [True: 0, False: 301] ------------------ 3144| 0| xar->xmlsts = FILE_EXT2_HashIndexed; 3145| 0| flag = "hashidx"; 3146| 0| } 3147| 301| else if (strcmp(name, "iMagic") == 0) { ------------------ | Branch (3147:11): [True: 0, False: 301] ------------------ 3148| 0| xar->xmlsts = FILE_EXT2_iMagic; 3149| 0| flag = "imagic"; 3150| 0| } 3151| 301| else if (strcmp(name, "Journaled") == 0) { ------------------ | Branch (3151:11): [True: 0, False: 301] ------------------ 3152| 0| xar->xmlsts = FILE_EXT2_Journaled; 3153| 0| flag = "journal"; 3154| 0| } 3155| 301| else if (strcmp(name, "NoTail") == 0) { ------------------ | Branch (3155:11): [True: 0, False: 301] ------------------ 3156| 0| xar->xmlsts = FILE_EXT2_NoTail; 3157| 0| flag = "notail"; 3158| 0| } 3159| 301| else if (strcmp(name, "DirSync") == 0) { ------------------ | Branch (3159:11): [True: 0, False: 301] ------------------ 3160| 0| xar->xmlsts = FILE_EXT2_DirSync; 3161| 0| flag = "dirsync"; 3162| 0| } 3163| 301| else if (strcmp(name, "TopDir") == 0) { ------------------ | Branch (3163:11): [True: 0, False: 301] ------------------ 3164| 0| xar->xmlsts = FILE_EXT2_TopDir; 3165| 0| flag = "topdir"; 3166| 0| } 3167| 301| else if (strcmp(name, "Reserved") == 0) { ------------------ | Branch (3167:11): [True: 0, False: 301] ------------------ 3168| 0| xar->xmlsts = FILE_EXT2_Reserved; 3169| 0| flag = "reserved"; 3170| 0| } 3171| | 3172| 301| if (flag == NULL) ------------------ | Branch (3172:6): [True: 301, False: 0] ------------------ 3173| 301| return (0); 3174| 0| if (archive_strlen(&(xar->file->fflags_text)) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (3174:6): [True: 0, False: 0] ------------------ 3175| 0| archive_strappend_char(&(xar->file->fflags_text), ','); 3176| 0| archive_strcat(&(xar->file->fflags_text), flag); 3177| 0| return (1); 3178| 301|} archive_read_support_format_xar.c:xmlattr_cleanup: 1802| 106k|{ 1803| 106k| struct xmlattr *attr, *next; 1804| | 1805| 106k| attr = list->first; 1806| 139k| while (attr != NULL) { ------------------ | Branch (1806:9): [True: 33.6k, False: 106k] ------------------ 1807| 33.6k| next = attr->next; 1808| 33.6k| free(attr->name); 1809| 33.6k| free(attr->value); 1810| 33.6k| free(attr); 1811| 33.6k| attr = next; 1812| 33.6k| } 1813| | list->first = NULL; 1814| 106k| list->last = &(list->first); 1815| 106k|} archive_read_support_format_xar.c:xml_end: 2316| 99.4k|{ 2317| 99.4k| struct archive_read *a = (struct archive_read *)userData; 2318| 99.4k| struct xar *xar = a->format->data; 2319| | 2320| |#if DEBUG 2321| | fprintf(stderr, "xml_end:[%s]\n", name); 2322| |#endif 2323| 99.4k| switch (xar->xmlsts) { ------------------ | Branch (2323:10): [True: 99.4k, False: 0] ------------------ 2324| 0| case INIT: ------------------ | Branch (2324:2): [True: 0, False: 99.4k] ------------------ 2325| 0| break; 2326| 0| case XAR: ------------------ | Branch (2326:2): [True: 0, False: 99.4k] ------------------ 2327| 0| if (strcmp(name, "xar") == 0) ------------------ | Branch (2327:7): [True: 0, False: 0] ------------------ 2328| 0| xar->xmlsts = INIT; 2329| 0| break; 2330| 223| case TOC: ------------------ | Branch (2330:2): [True: 223, False: 99.1k] ------------------ 2331| 223| if (strcmp(name, "toc") == 0) ------------------ | Branch (2331:7): [True: 223, False: 0] ------------------ 2332| 223| xar->xmlsts = XAR; 2333| 223| break; 2334| 144| case TOC_CREATION_TIME: ------------------ | Branch (2334:2): [True: 144, False: 99.2k] ------------------ 2335| 144| if (strcmp(name, "creation-time") == 0) ------------------ | Branch (2335:7): [True: 144, False: 0] ------------------ 2336| 144| xar->xmlsts = TOC; 2337| 144| break; 2338| 556| case TOC_CHECKSUM: ------------------ | Branch (2338:2): [True: 556, False: 98.8k] ------------------ 2339| 556| if (strcmp(name, "checksum") == 0) ------------------ | Branch (2339:7): [True: 556, False: 0] ------------------ 2340| 556| xar->xmlsts = TOC; 2341| 556| break; 2342| 508| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2342:2): [True: 508, False: 98.9k] ------------------ 2343| 508| if (strcmp(name, "offset") == 0) ------------------ | Branch (2343:7): [True: 508, False: 0] ------------------ 2344| 508| xar->xmlsts = TOC_CHECKSUM; 2345| 508| break; 2346| 1.01k| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2346:2): [True: 1.01k, False: 98.4k] ------------------ 2347| 1.01k| if (strcmp(name, "size") == 0) ------------------ | Branch (2347:7): [True: 1.01k, False: 0] ------------------ 2348| 1.01k| xar->xmlsts = TOC_CHECKSUM; 2349| 1.01k| break; 2350| 16.8k| case TOC_FILE: ------------------ | Branch (2350:2): [True: 16.8k, False: 82.5k] ------------------ 2351| 16.8k| if (strcmp(name, "file") == 0) { ------------------ | Branch (2351:7): [True: 16.8k, False: 0] ------------------ 2352| 16.8k| if (xar->file->parent != NULL && ------------------ | Branch (2352:8): [True: 1.59k, False: 15.2k] ------------------ 2353| 1.59k| ((xar->file->mode & AE_IFMT) == AE_IFDIR)) ------------------ | | 215| 1.59k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ ((xar->file->mode & AE_IFMT) == AE_IFDIR)) ------------------ | | 221| 1.59k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (2353:8): [True: 0, False: 1.59k] ------------------ 2354| 0| xar->file->parent->subdirs++; 2355| 16.8k| xar->file = xar->file->parent; 2356| 16.8k| if (xar->file == NULL) ------------------ | Branch (2356:8): [True: 15.2k, False: 1.59k] ------------------ 2357| 15.2k| xar->xmlsts = TOC; 2358| 16.8k| } 2359| 16.8k| break; 2360| 1.06k| case FILE_DATA: ------------------ | Branch (2360:2): [True: 1.06k, False: 98.3k] ------------------ 2361| 1.06k| if (strcmp(name, "data") == 0) ------------------ | Branch (2361:7): [True: 1.06k, False: 0] ------------------ 2362| 1.06k| xar->xmlsts = TOC_FILE; 2363| 1.06k| break; 2364| 266| case FILE_DATA_LENGTH: ------------------ | Branch (2364:2): [True: 266, False: 99.1k] ------------------ 2365| 266| if (strcmp(name, "length") == 0) ------------------ | Branch (2365:7): [True: 266, False: 0] ------------------ 2366| 266| xar->xmlsts = FILE_DATA; 2367| 266| break; 2368| 641| case FILE_DATA_OFFSET: ------------------ | Branch (2368:2): [True: 641, False: 98.7k] ------------------ 2369| 641| if (strcmp(name, "offset") == 0) ------------------ | Branch (2369:7): [True: 641, False: 0] ------------------ 2370| 641| xar->xmlsts = FILE_DATA; 2371| 641| break; 2372| 1.02k| case FILE_DATA_SIZE: ------------------ | Branch (2372:2): [True: 1.02k, False: 98.3k] ------------------ 2373| 1.02k| if (strcmp(name, "size") == 0) ------------------ | Branch (2373:7): [True: 1.02k, False: 0] ------------------ 2374| 1.02k| xar->xmlsts = FILE_DATA; 2375| 1.02k| break; 2376| 2.27k| case FILE_DATA_ENCODING: ------------------ | Branch (2376:2): [True: 2.27k, False: 97.1k] ------------------ 2377| 2.27k| if (strcmp(name, "encoding") == 0) ------------------ | Branch (2377:7): [True: 2.27k, False: 0] ------------------ 2378| 2.27k| xar->xmlsts = FILE_DATA; 2379| 2.27k| break; 2380| 7.72k| case FILE_DATA_A_CHECKSUM: ------------------ | Branch (2380:2): [True: 7.72k, False: 91.6k] ------------------ 2381| 7.72k| if (strcmp(name, "archived-checksum") == 0) ------------------ | Branch (2381:7): [True: 7.72k, False: 0] ------------------ 2382| 7.72k| xar->xmlsts = FILE_DATA; 2383| 7.72k| break; 2384| 7.15k| case FILE_DATA_E_CHECKSUM: ------------------ | Branch (2384:2): [True: 7.15k, False: 92.2k] ------------------ 2385| 7.15k| if (strcmp(name, "extracted-checksum") == 0) ------------------ | Branch (2385:7): [True: 7.15k, False: 0] ------------------ 2386| 7.15k| xar->xmlsts = FILE_DATA; 2387| 7.15k| break; 2388| 0| case FILE_DATA_CONTENT: ------------------ | Branch (2388:2): [True: 0, False: 99.4k] ------------------ 2389| 0| if (strcmp(name, "content") == 0) ------------------ | Branch (2389:7): [True: 0, False: 0] ------------------ 2390| 0| xar->xmlsts = FILE_DATA; 2391| 0| break; 2392| 1.65k| case FILE_EA: ------------------ | Branch (2392:2): [True: 1.65k, False: 97.7k] ------------------ 2393| 1.65k| if (strcmp(name, "ea") == 0) { ------------------ | Branch (2393:7): [True: 1.65k, False: 0] ------------------ 2394| 1.65k| xar->xmlsts = TOC_FILE; 2395| 1.65k| xar->xattr = NULL; 2396| 1.65k| } 2397| 1.65k| break; 2398| 492| case FILE_EA_LENGTH: ------------------ | Branch (2398:2): [True: 492, False: 98.9k] ------------------ 2399| 492| if (strcmp(name, "length") == 0) ------------------ | Branch (2399:7): [True: 492, False: 0] ------------------ 2400| 492| xar->xmlsts = FILE_EA; 2401| 492| break; 2402| 435| case FILE_EA_OFFSET: ------------------ | Branch (2402:2): [True: 435, False: 98.9k] ------------------ 2403| 435| if (strcmp(name, "offset") == 0) ------------------ | Branch (2403:7): [True: 435, False: 0] ------------------ 2404| 435| xar->xmlsts = FILE_EA; 2405| 435| break; 2406| 1.66k| case FILE_EA_SIZE: ------------------ | Branch (2406:2): [True: 1.66k, False: 97.7k] ------------------ 2407| 1.66k| if (strcmp(name, "size") == 0) ------------------ | Branch (2407:7): [True: 1.66k, False: 0] ------------------ 2408| 1.66k| xar->xmlsts = FILE_EA; 2409| 1.66k| break; 2410| 1.30k| case FILE_EA_ENCODING: ------------------ | Branch (2410:2): [True: 1.30k, False: 98.1k] ------------------ 2411| 1.30k| if (strcmp(name, "encoding") == 0) ------------------ | Branch (2411:7): [True: 1.30k, False: 0] ------------------ 2412| 1.30k| xar->xmlsts = FILE_EA; 2413| 1.30k| break; 2414| 885| case FILE_EA_A_CHECKSUM: ------------------ | Branch (2414:2): [True: 885, False: 98.5k] ------------------ 2415| 885| if (strcmp(name, "archived-checksum") == 0) ------------------ | Branch (2415:7): [True: 885, False: 0] ------------------ 2416| 885| xar->xmlsts = FILE_EA; 2417| 885| break; 2418| 0| case FILE_EA_E_CHECKSUM: ------------------ | Branch (2418:2): [True: 0, False: 99.4k] ------------------ 2419| 0| if (strcmp(name, "extracted-checksum") == 0) ------------------ | Branch (2419:7): [True: 0, False: 0] ------------------ 2420| 0| xar->xmlsts = FILE_EA; 2421| 0| break; 2422| 0| case FILE_EA_NAME: ------------------ | Branch (2422:2): [True: 0, False: 99.4k] ------------------ 2423| 0| if (strcmp(name, "name") == 0) ------------------ | Branch (2423:7): [True: 0, False: 0] ------------------ 2424| 0| xar->xmlsts = FILE_EA; 2425| 0| break; 2426| 0| case FILE_EA_FSTYPE: ------------------ | Branch (2426:2): [True: 0, False: 99.4k] ------------------ 2427| 0| if (strcmp(name, "fstype") == 0) ------------------ | Branch (2427:7): [True: 0, False: 0] ------------------ 2428| 0| xar->xmlsts = FILE_EA; 2429| 0| break; 2430| 328| case FILE_CTIME: ------------------ | Branch (2430:2): [True: 328, False: 99.0k] ------------------ 2431| 328| if (strcmp(name, "ctime") == 0) ------------------ | Branch (2431:7): [True: 328, False: 0] ------------------ 2432| 328| xar->xmlsts = TOC_FILE; 2433| 328| break; 2434| 325| case FILE_MTIME: ------------------ | Branch (2434:2): [True: 325, False: 99.0k] ------------------ 2435| 325| if (strcmp(name, "mtime") == 0) ------------------ | Branch (2435:7): [True: 325, False: 0] ------------------ 2436| 325| xar->xmlsts = TOC_FILE; 2437| 325| break; 2438| 261| case FILE_ATIME: ------------------ | Branch (2438:2): [True: 261, False: 99.1k] ------------------ 2439| 261| if (strcmp(name, "atime") == 0) ------------------ | Branch (2439:7): [True: 261, False: 0] ------------------ 2440| 261| xar->xmlsts = TOC_FILE; 2441| 261| break; 2442| 342| case FILE_GROUP: ------------------ | Branch (2442:2): [True: 342, False: 99.0k] ------------------ 2443| 342| if (strcmp(name, "group") == 0) ------------------ | Branch (2443:7): [True: 342, False: 0] ------------------ 2444| 342| xar->xmlsts = TOC_FILE; 2445| 342| break; 2446| 972| case FILE_GID: ------------------ | Branch (2446:2): [True: 972, False: 98.4k] ------------------ 2447| 972| if (strcmp(name, "gid") == 0) ------------------ | Branch (2447:7): [True: 972, False: 0] ------------------ 2448| 972| xar->xmlsts = TOC_FILE; 2449| 972| break; 2450| 965| case FILE_USER: ------------------ | Branch (2450:2): [True: 965, False: 98.4k] ------------------ 2451| 965| if (strcmp(name, "user") == 0) ------------------ | Branch (2451:7): [True: 965, False: 0] ------------------ 2452| 965| xar->xmlsts = TOC_FILE; 2453| 965| break; 2454| 607| case FILE_UID: ------------------ | Branch (2454:2): [True: 607, False: 98.8k] ------------------ 2455| 607| if (strcmp(name, "uid") == 0) ------------------ | Branch (2455:7): [True: 607, False: 0] ------------------ 2456| 607| xar->xmlsts = TOC_FILE; 2457| 607| break; 2458| 174| case FILE_MODE: ------------------ | Branch (2458:2): [True: 174, False: 99.2k] ------------------ 2459| 174| if (strcmp(name, "mode") == 0) ------------------ | Branch (2459:7): [True: 174, False: 0] ------------------ 2460| 174| xar->xmlsts = TOC_FILE; 2461| 174| break; 2462| 0| case FILE_DEVICE: ------------------ | Branch (2462:2): [True: 0, False: 99.4k] ------------------ 2463| 0| if (strcmp(name, "device") == 0) ------------------ | Branch (2463:7): [True: 0, False: 0] ------------------ 2464| 0| xar->xmlsts = TOC_FILE; 2465| 0| break; 2466| 0| case FILE_DEVICE_MAJOR: ------------------ | Branch (2466:2): [True: 0, False: 99.4k] ------------------ 2467| 0| if (strcmp(name, "major") == 0) ------------------ | Branch (2467:7): [True: 0, False: 0] ------------------ 2468| 0| xar->xmlsts = FILE_DEVICE; 2469| 0| break; 2470| 0| case FILE_DEVICE_MINOR: ------------------ | Branch (2470:2): [True: 0, False: 99.4k] ------------------ 2471| 0| if (strcmp(name, "minor") == 0) ------------------ | Branch (2471:7): [True: 0, False: 0] ------------------ 2472| 0| xar->xmlsts = FILE_DEVICE; 2473| 0| break; 2474| 0| case FILE_DEVICENO: ------------------ | Branch (2474:2): [True: 0, False: 99.4k] ------------------ 2475| 0| if (strcmp(name, "deviceno") == 0) ------------------ | Branch (2475:7): [True: 0, False: 0] ------------------ 2476| 0| xar->xmlsts = TOC_FILE; 2477| 0| break; 2478| 0| case FILE_INODE: ------------------ | Branch (2478:2): [True: 0, False: 99.4k] ------------------ 2479| 0| if (strcmp(name, "inode") == 0) ------------------ | Branch (2479:7): [True: 0, False: 0] ------------------ 2480| 0| xar->xmlsts = TOC_FILE; 2481| 0| break; 2482| 0| case FILE_LINK: ------------------ | Branch (2482:2): [True: 0, False: 99.4k] ------------------ 2483| 0| if (strcmp(name, "link") == 0) ------------------ | Branch (2483:7): [True: 0, False: 0] ------------------ 2484| 0| xar->xmlsts = TOC_FILE; 2485| 0| break; 2486| 0| case FILE_TYPE: ------------------ | Branch (2486:2): [True: 0, False: 99.4k] ------------------ 2487| 0| if (strcmp(name, "type") == 0) ------------------ | Branch (2487:7): [True: 0, False: 0] ------------------ 2488| 0| xar->xmlsts = TOC_FILE; 2489| 0| break; 2490| 0| case FILE_NAME: ------------------ | Branch (2490:2): [True: 0, False: 99.4k] ------------------ 2491| 0| if (strcmp(name, "name") == 0) ------------------ | Branch (2491:7): [True: 0, False: 0] ------------------ 2492| 0| xar->xmlsts = TOC_FILE; 2493| 0| break; 2494| 0| case FILE_ACL: ------------------ | Branch (2494:2): [True: 0, False: 99.4k] ------------------ 2495| 0| if (strcmp(name, "acl") == 0) ------------------ | Branch (2495:7): [True: 0, False: 0] ------------------ 2496| 0| xar->xmlsts = TOC_FILE; 2497| 0| break; 2498| 0| case FILE_ACL_DEFAULT: ------------------ | Branch (2498:2): [True: 0, False: 99.4k] ------------------ 2499| 0| if (strcmp(name, "default") == 0) ------------------ | Branch (2499:7): [True: 0, False: 0] ------------------ 2500| 0| xar->xmlsts = FILE_ACL; 2501| 0| break; 2502| 0| case FILE_ACL_ACCESS: ------------------ | Branch (2502:2): [True: 0, False: 99.4k] ------------------ 2503| 0| if (strcmp(name, "access") == 0) ------------------ | Branch (2503:7): [True: 0, False: 0] ------------------ 2504| 0| xar->xmlsts = FILE_ACL; 2505| 0| break; 2506| 0| case FILE_ACL_APPLEEXTENDED: ------------------ | Branch (2506:2): [True: 0, False: 99.4k] ------------------ 2507| 0| if (strcmp(name, "appleextended") == 0) ------------------ | Branch (2507:7): [True: 0, False: 0] ------------------ 2508| 0| xar->xmlsts = FILE_ACL; 2509| 0| break; 2510| 0| case FILE_FLAGS: ------------------ | Branch (2510:2): [True: 0, False: 99.4k] ------------------ 2511| 0| if (strcmp(name, "flags") == 0) ------------------ | Branch (2511:7): [True: 0, False: 0] ------------------ 2512| 0| xar->xmlsts = TOC_FILE; 2513| 0| break; 2514| 0| case FILE_FLAGS_USER_NODUMP: ------------------ | Branch (2514:2): [True: 0, False: 99.4k] ------------------ 2515| 0| if (strcmp(name, "UserNoDump") == 0) ------------------ | Branch (2515:7): [True: 0, False: 0] ------------------ 2516| 0| xar->xmlsts = FILE_FLAGS; 2517| 0| break; 2518| 0| case FILE_FLAGS_USER_IMMUTABLE: ------------------ | Branch (2518:2): [True: 0, False: 99.4k] ------------------ 2519| 0| if (strcmp(name, "UserImmutable") == 0) ------------------ | Branch (2519:7): [True: 0, False: 0] ------------------ 2520| 0| xar->xmlsts = FILE_FLAGS; 2521| 0| break; 2522| 0| case FILE_FLAGS_USER_APPEND: ------------------ | Branch (2522:2): [True: 0, False: 99.4k] ------------------ 2523| 0| if (strcmp(name, "UserAppend") == 0) ------------------ | Branch (2523:7): [True: 0, False: 0] ------------------ 2524| 0| xar->xmlsts = FILE_FLAGS; 2525| 0| break; 2526| 0| case FILE_FLAGS_USER_OPAQUE: ------------------ | Branch (2526:2): [True: 0, False: 99.4k] ------------------ 2527| 0| if (strcmp(name, "UserOpaque") == 0) ------------------ | Branch (2527:7): [True: 0, False: 0] ------------------ 2528| 0| xar->xmlsts = FILE_FLAGS; 2529| 0| break; 2530| 0| case FILE_FLAGS_USER_NOUNLINK: ------------------ | Branch (2530:2): [True: 0, False: 99.4k] ------------------ 2531| 0| if (strcmp(name, "UserNoUnlink") == 0) ------------------ | Branch (2531:7): [True: 0, False: 0] ------------------ 2532| 0| xar->xmlsts = FILE_FLAGS; 2533| 0| break; 2534| 0| case FILE_FLAGS_SYS_ARCHIVED: ------------------ | Branch (2534:2): [True: 0, False: 99.4k] ------------------ 2535| 0| if (strcmp(name, "SystemArchived") == 0) ------------------ | Branch (2535:7): [True: 0, False: 0] ------------------ 2536| 0| xar->xmlsts = FILE_FLAGS; 2537| 0| break; 2538| 0| case FILE_FLAGS_SYS_IMMUTABLE: ------------------ | Branch (2538:2): [True: 0, False: 99.4k] ------------------ 2539| 0| if (strcmp(name, "SystemImmutable") == 0) ------------------ | Branch (2539:7): [True: 0, False: 0] ------------------ 2540| 0| xar->xmlsts = FILE_FLAGS; 2541| 0| break; 2542| 0| case FILE_FLAGS_SYS_APPEND: ------------------ | Branch (2542:2): [True: 0, False: 99.4k] ------------------ 2543| 0| if (strcmp(name, "SystemAppend") == 0) ------------------ | Branch (2543:7): [True: 0, False: 0] ------------------ 2544| 0| xar->xmlsts = FILE_FLAGS; 2545| 0| break; 2546| 0| case FILE_FLAGS_SYS_NOUNLINK: ------------------ | Branch (2546:2): [True: 0, False: 99.4k] ------------------ 2547| 0| if (strcmp(name, "SystemNoUnlink") == 0) ------------------ | Branch (2547:7): [True: 0, False: 0] ------------------ 2548| 0| xar->xmlsts = FILE_FLAGS; 2549| 0| break; 2550| 0| case FILE_FLAGS_SYS_SNAPSHOT: ------------------ | Branch (2550:2): [True: 0, False: 99.4k] ------------------ 2551| 0| if (strcmp(name, "SystemSnapshot") == 0) ------------------ | Branch (2551:7): [True: 0, False: 0] ------------------ 2552| 0| xar->xmlsts = FILE_FLAGS; 2553| 0| break; 2554| 311| case FILE_EXT2: ------------------ | Branch (2554:2): [True: 311, False: 99.1k] ------------------ 2555| 311| if (strcmp(name, "ext2") == 0) ------------------ | Branch (2555:7): [True: 311, False: 0] ------------------ 2556| 311| xar->xmlsts = TOC_FILE; 2557| 311| break; 2558| 0| case FILE_EXT2_SecureDeletion: ------------------ | Branch (2558:2): [True: 0, False: 99.4k] ------------------ 2559| 0| if (strcmp(name, "SecureDeletion") == 0) ------------------ | Branch (2559:7): [True: 0, False: 0] ------------------ 2560| 0| xar->xmlsts = FILE_EXT2; 2561| 0| break; 2562| 0| case FILE_EXT2_Undelete: ------------------ | Branch (2562:2): [True: 0, False: 99.4k] ------------------ 2563| 0| if (strcmp(name, "Undelete") == 0) ------------------ | Branch (2563:7): [True: 0, False: 0] ------------------ 2564| 0| xar->xmlsts = FILE_EXT2; 2565| 0| break; 2566| 0| case FILE_EXT2_Compress: ------------------ | Branch (2566:2): [True: 0, False: 99.4k] ------------------ 2567| 0| if (strcmp(name, "Compress") == 0) ------------------ | Branch (2567:7): [True: 0, False: 0] ------------------ 2568| 0| xar->xmlsts = FILE_EXT2; 2569| 0| break; 2570| 0| case FILE_EXT2_Synchronous: ------------------ | Branch (2570:2): [True: 0, False: 99.4k] ------------------ 2571| 0| if (strcmp(name, "Synchronous") == 0) ------------------ | Branch (2571:7): [True: 0, False: 0] ------------------ 2572| 0| xar->xmlsts = FILE_EXT2; 2573| 0| break; 2574| 0| case FILE_EXT2_Immutable: ------------------ | Branch (2574:2): [True: 0, False: 99.4k] ------------------ 2575| 0| if (strcmp(name, "Immutable") == 0) ------------------ | Branch (2575:7): [True: 0, False: 0] ------------------ 2576| 0| xar->xmlsts = FILE_EXT2; 2577| 0| break; 2578| 0| case FILE_EXT2_AppendOnly: ------------------ | Branch (2578:2): [True: 0, False: 99.4k] ------------------ 2579| 0| if (strcmp(name, "AppendOnly") == 0) ------------------ | Branch (2579:7): [True: 0, False: 0] ------------------ 2580| 0| xar->xmlsts = FILE_EXT2; 2581| 0| break; 2582| 0| case FILE_EXT2_NoDump: ------------------ | Branch (2582:2): [True: 0, False: 99.4k] ------------------ 2583| 0| if (strcmp(name, "NoDump") == 0) ------------------ | Branch (2583:7): [True: 0, False: 0] ------------------ 2584| 0| xar->xmlsts = FILE_EXT2; 2585| 0| break; 2586| 0| case FILE_EXT2_NoAtime: ------------------ | Branch (2586:2): [True: 0, False: 99.4k] ------------------ 2587| 0| if (strcmp(name, "NoAtime") == 0) ------------------ | Branch (2587:7): [True: 0, False: 0] ------------------ 2588| 0| xar->xmlsts = FILE_EXT2; 2589| 0| break; 2590| 0| case FILE_EXT2_CompDirty: ------------------ | Branch (2590:2): [True: 0, False: 99.4k] ------------------ 2591| 0| if (strcmp(name, "CompDirty") == 0) ------------------ | Branch (2591:7): [True: 0, False: 0] ------------------ 2592| 0| xar->xmlsts = FILE_EXT2; 2593| 0| break; 2594| 0| case FILE_EXT2_CompBlock: ------------------ | Branch (2594:2): [True: 0, False: 99.4k] ------------------ 2595| 0| if (strcmp(name, "CompBlock") == 0) ------------------ | Branch (2595:7): [True: 0, False: 0] ------------------ 2596| 0| xar->xmlsts = FILE_EXT2; 2597| 0| break; 2598| 0| case FILE_EXT2_NoCompBlock: ------------------ | Branch (2598:2): [True: 0, False: 99.4k] ------------------ 2599| 0| if (strcmp(name, "NoCompBlock") == 0) ------------------ | Branch (2599:7): [True: 0, False: 0] ------------------ 2600| 0| xar->xmlsts = FILE_EXT2; 2601| 0| break; 2602| 0| case FILE_EXT2_CompError: ------------------ | Branch (2602:2): [True: 0, False: 99.4k] ------------------ 2603| 0| if (strcmp(name, "CompError") == 0) ------------------ | Branch (2603:7): [True: 0, False: 0] ------------------ 2604| 0| xar->xmlsts = FILE_EXT2; 2605| 0| break; 2606| 0| case FILE_EXT2_BTree: ------------------ | Branch (2606:2): [True: 0, False: 99.4k] ------------------ 2607| 0| if (strcmp(name, "BTree") == 0) ------------------ | Branch (2607:7): [True: 0, False: 0] ------------------ 2608| 0| xar->xmlsts = FILE_EXT2; 2609| 0| break; 2610| 0| case FILE_EXT2_HashIndexed: ------------------ | Branch (2610:2): [True: 0, False: 99.4k] ------------------ 2611| 0| if (strcmp(name, "HashIndexed") == 0) ------------------ | Branch (2611:7): [True: 0, False: 0] ------------------ 2612| 0| xar->xmlsts = FILE_EXT2; 2613| 0| break; 2614| 0| case FILE_EXT2_iMagic: ------------------ | Branch (2614:2): [True: 0, False: 99.4k] ------------------ 2615| 0| if (strcmp(name, "iMagic") == 0) ------------------ | Branch (2615:7): [True: 0, False: 0] ------------------ 2616| 0| xar->xmlsts = FILE_EXT2; 2617| 0| break; 2618| 0| case FILE_EXT2_Journaled: ------------------ | Branch (2618:2): [True: 0, False: 99.4k] ------------------ 2619| 0| if (strcmp(name, "Journaled") == 0) ------------------ | Branch (2619:7): [True: 0, False: 0] ------------------ 2620| 0| xar->xmlsts = FILE_EXT2; 2621| 0| break; 2622| 0| case FILE_EXT2_NoTail: ------------------ | Branch (2622:2): [True: 0, False: 99.4k] ------------------ 2623| 0| if (strcmp(name, "NoTail") == 0) ------------------ | Branch (2623:7): [True: 0, False: 0] ------------------ 2624| 0| xar->xmlsts = FILE_EXT2; 2625| 0| break; 2626| 0| case FILE_EXT2_DirSync: ------------------ | Branch (2626:2): [True: 0, False: 99.4k] ------------------ 2627| 0| if (strcmp(name, "DirSync") == 0) ------------------ | Branch (2627:7): [True: 0, False: 0] ------------------ 2628| 0| xar->xmlsts = FILE_EXT2; 2629| 0| break; 2630| 0| case FILE_EXT2_TopDir: ------------------ | Branch (2630:2): [True: 0, False: 99.4k] ------------------ 2631| 0| if (strcmp(name, "TopDir") == 0) ------------------ | Branch (2631:7): [True: 0, False: 0] ------------------ 2632| 0| xar->xmlsts = FILE_EXT2; 2633| 0| break; 2634| 0| case FILE_EXT2_Reserved: ------------------ | Branch (2634:2): [True: 0, False: 99.4k] ------------------ 2635| 0| if (strcmp(name, "Reserved") == 0) ------------------ | Branch (2635:7): [True: 0, False: 0] ------------------ 2636| 0| xar->xmlsts = FILE_EXT2; 2637| 0| break; 2638| 49.2k| case UNKNOWN: ------------------ | Branch (2638:2): [True: 49.2k, False: 50.1k] ------------------ 2639| 49.2k| unknowntag_end(xar, name); 2640| 49.2k| break; 2641| 99.4k| } 2642| 99.4k|} archive_read_support_format_xar.c:unknowntag_end: 2001| 49.2k|{ 2002| 49.2k| struct unknown_tag *tag; 2003| | 2004| 49.2k| tag = xar->unknowntags; 2005| 49.2k| if (tag == NULL || name == NULL) ------------------ | Branch (2005:6): [True: 0, False: 49.2k] | Branch (2005:21): [True: 0, False: 49.2k] ------------------ 2006| 0| return; 2007| 49.2k| if (strcmp(tag->name.s, name) == 0) { ------------------ | Branch (2007:6): [True: 49.2k, False: 0] ------------------ 2008| 49.2k| xar->unknowntags = tag->next; 2009| 49.2k| archive_string_free(&(tag->name)); 2010| 49.2k| free(tag); 2011| 49.2k| if (xar->unknowntags == NULL) { ------------------ | Branch (2011:7): [True: 41.5k, False: 7.67k] ------------------ 2012| |#if DEBUG 2013| | fprintf(stderr, "UNKNOWNTAG_END:%s\n", name); 2014| |#endif 2015| 41.5k| xar->xmlsts = xar->xmlsts_unknown; 2016| 41.5k| } 2017| 49.2k| } 2018| 49.2k|} archive_read_support_format_xar.c:xml_data: 2739| 137k|{ 2740| 137k| struct archive_read *a = (struct archive_read *)userData; 2741| 137k| struct xar *xar = a->format->data; 2742| 137k| uint64_t val; 2743| 137k| int r; 2744| | 2745| |#if DEBUG 2746| | { 2747| | char buff[1024]; 2748| | size_t dlen = len; 2749| | if (dlen > sizeof(buff) - 1) 2750| | dlen = sizeof(buff) - 1; 2751| | strncpy(buff, s, dlen); 2752| | buff[dlen] = 0; 2753| | fprintf(stderr, "\tlen=%zu:\"%s\"\n", dlen, buff); 2754| | } 2755| |#endif 2756| 137k| switch (xar->xmlsts) { 2757| 2.03k| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2757:2): [True: 2.03k, False: 135k] ------------------ 2758| 2.03k| r = atou64(s, len, 10, &xar->toc_chksum_offset); 2759| 2.03k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.03k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2759:7): [True: 1, False: 2.03k] ------------------ 2760| 1| return (r); 2761| 2.03k| break; 2762| 2.03k| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2762:2): [True: 1.02k, False: 136k] ------------------ 2763| 1.02k| r = atou64(s, len, 10, &xar->toc_chksum_size); 2764| 1.02k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2764:7): [True: 0, False: 1.02k] ------------------ 2765| 0| return (r); 2766| 1.02k| break; 2767| 134k| default: ------------------ | Branch (2767:2): [True: 134k, False: 3.06k] ------------------ 2768| 134k| break; 2769| 137k| } 2770| 137k| if (xar->file == NULL) ------------------ | Branch (2770:6): [True: 32.2k, False: 105k] ------------------ 2771| 32.2k| return (ARCHIVE_OK); ------------------ | | 233| 32.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2772| | 2773| 105k| switch (xar->xmlsts) { ------------------ | Branch (2773:10): [True: 105k, False: 0] ------------------ 2774| 0| case FILE_NAME: ------------------ | Branch (2774:2): [True: 0, False: 105k] ------------------ 2775| 0| if (xar->file->has & HAS_PATHNAME) ------------------ | | 174| 0|#define HAS_PATHNAME 0x00002 ------------------ | Branch (2775:7): [True: 0, False: 0] ------------------ 2776| 0| break; 2777| | 2778| 0| if (xar->file->parent != NULL) { ------------------ | Branch (2778:7): [True: 0, False: 0] ------------------ 2779| 0| archive_string_concat(&(xar->file->pathname), 2780| 0| &(xar->file->parent->pathname)); 2781| 0| archive_strappend_char(&(xar->file->pathname), '/'); 2782| 0| } 2783| 0| xar->file->has |= HAS_PATHNAME; ------------------ | | 174| 0|#define HAS_PATHNAME 0x00002 ------------------ 2784| 0| if (xar->base64text) { ------------------ | Branch (2784:7): [True: 0, False: 0] ------------------ 2785| 0| strappend_base64(xar, 2786| 0| &(xar->file->pathname), s, len); 2787| 0| } else 2788| 0| archive_strncat(&(xar->file->pathname), s, len); 2789| 0| break; 2790| 0| case FILE_LINK: ------------------ | Branch (2790:2): [True: 0, False: 105k] ------------------ 2791| 0| xar->file->has |= HAS_SYMLINK; ------------------ | | 175| 0|#define HAS_SYMLINK 0x00004 ------------------ 2792| 0| archive_strncpy(&(xar->file->symlink), s, len); ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2793| 0| break; 2794| 0| case FILE_TYPE: ------------------ | Branch (2794:2): [True: 0, False: 105k] ------------------ 2795| 0| if (is_string("file", s, len) == 0 || ------------------ | Branch (2795:7): [True: 0, False: 0] ------------------ 2796| 0| is_string("hardlink", s, len) == 0) ------------------ | Branch (2796:7): [True: 0, False: 0] ------------------ 2797| 0| xar->file->mode = 2798| 0| (xar->file->mode & ~AE_IFMT) | AE_IFREG; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFREG; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 2799| 0| if (is_string("directory", s, len) == 0) ------------------ | Branch (2799:7): [True: 0, False: 0] ------------------ 2800| 0| xar->file->mode = 2801| 0| (xar->file->mode & ~AE_IFMT) | AE_IFDIR; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFDIR; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 2802| 0| if (is_string("symlink", s, len) == 0) ------------------ | Branch (2802:7): [True: 0, False: 0] ------------------ 2803| 0| xar->file->mode = 2804| 0| (xar->file->mode & ~AE_IFMT) | AE_IFLNK; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFLNK; ------------------ | | 217| 0|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 2805| 0| if (is_string("character special", s, len) == 0) ------------------ | Branch (2805:7): [True: 0, False: 0] ------------------ 2806| 0| xar->file->mode = 2807| 0| (xar->file->mode & ~AE_IFMT) | AE_IFCHR; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFCHR; ------------------ | | 219| 0|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ 2808| 0| if (is_string("block special", s, len) == 0) ------------------ | Branch (2808:7): [True: 0, False: 0] ------------------ 2809| 0| xar->file->mode = 2810| 0| (xar->file->mode & ~AE_IFMT) | AE_IFBLK; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFBLK; ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ 2811| 0| if (is_string("socket", s, len) == 0) ------------------ | Branch (2811:7): [True: 0, False: 0] ------------------ 2812| 0| xar->file->mode = 2813| 0| (xar->file->mode & ~AE_IFMT) | AE_IFSOCK; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFSOCK; ------------------ | | 218| 0|#define AE_IFSOCK ((__LA_MODE_T)0140000) ------------------ 2814| 0| if (is_string("fifo", s, len) == 0) ------------------ | Branch (2814:7): [True: 0, False: 0] ------------------ 2815| 0| xar->file->mode = 2816| 0| (xar->file->mode & ~AE_IFMT) | AE_IFIFO; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & ~AE_IFMT) | AE_IFIFO; ------------------ | | 222| 0|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ 2817| 0| xar->file->has |= HAS_TYPE; ------------------ | | 180| 0|#define HAS_TYPE 0x00080 ------------------ 2818| 0| break; 2819| 0| case FILE_INODE: ------------------ | Branch (2819:2): [True: 0, False: 105k] ------------------ 2820| 0| r = atou64(s, len, 10, &val); 2821| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2821:7): [True: 0, False: 0] ------------------ 2822| 0| return (r); 2823| 0| if (val > (uint64_t)INT64_MAX) ------------------ | Branch (2823:7): [True: 0, False: 0] ------------------ 2824| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2825| 0| xar->file->has |= HAS_INO; ------------------ | | 184| 0|#define HAS_INO 0x00800 ------------------ 2826| 0| xar->file->ino64 = (int64_t)val; 2827| 0| break; 2828| 0| case FILE_DEVICE_MAJOR: ------------------ | Branch (2828:2): [True: 0, False: 105k] ------------------ 2829| 0| r = atou64(s, len, 10, &val); 2830| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2830:7): [True: 0, False: 0] ------------------ 2831| 0| return (r); 2832| 0| if (val != (dev_t)val) ------------------ | Branch (2832:7): [True: 0, False: 0] ------------------ 2833| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2834| 0| xar->file->has |= HAS_DEVMAJOR; ------------------ | | 182| 0|#define HAS_DEVMAJOR 0x00200 ------------------ 2835| 0| xar->file->devmajor = (dev_t)val; 2836| 0| break; 2837| 0| case FILE_DEVICE_MINOR: ------------------ | Branch (2837:2): [True: 0, False: 105k] ------------------ 2838| 0| r = atou64(s, len, 10, &val); 2839| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2839:7): [True: 0, False: 0] ------------------ 2840| 0| return (r); 2841| 0| if (val != (dev_t)val) ------------------ | Branch (2841:7): [True: 0, False: 0] ------------------ 2842| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2843| 0| xar->file->has |= HAS_DEVMINOR; ------------------ | | 183| 0|#define HAS_DEVMINOR 0x00400 ------------------ 2844| 0| xar->file->devminor = (dev_t)val; 2845| 0| break; 2846| 0| case FILE_DEVICENO: ------------------ | Branch (2846:2): [True: 0, False: 105k] ------------------ 2847| 0| r = atou64(s, len, 10, &val); 2848| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2848:7): [True: 0, False: 0] ------------------ 2849| 0| return (r); 2850| 0| if (val != (dev_t)val) ------------------ | Branch (2850:7): [True: 0, False: 0] ------------------ 2851| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2852| 0| xar->file->has |= HAS_DEV; ------------------ | | 181| 0|#define HAS_DEV 0x00100 ------------------ 2853| 0| xar->file->dev = (dev_t)val; 2854| 0| break; 2855| 316| case FILE_MODE: ------------------ | Branch (2855:2): [True: 316, False: 105k] ------------------ 2856| 316| r = atou64(s, len, 8, &val); 2857| 316| if (r != ARCHIVE_OK) ------------------ | | 233| 316|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2857:7): [True: 0, False: 316] ------------------ 2858| 0| return (r); 2859| 316| if (val != (mode_t)val) ------------------ | Branch (2859:7): [True: 0, False: 316] ------------------ 2860| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2861| 316| xar->file->has |= HAS_MODE; ------------------ | | 179| 316|#define HAS_MODE 0x00040 ------------------ 2862| 316| xar->file->mode = 2863| 316| (xar->file->mode & AE_IFMT) | ((mode_t)val & ~AE_IFMT); ------------------ | | 215| 316|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & AE_IFMT) | ((mode_t)val & ~AE_IFMT); ------------------ | | 215| 316|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 2864| 316| break; 2865| 473| case FILE_GROUP: ------------------ | Branch (2865:2): [True: 473, False: 105k] ------------------ 2866| 473| xar->file->has |= HAS_GID; ------------------ | | 178| 473|#define HAS_GID 0x00020 ------------------ 2867| 473| archive_strncpy(&(xar->file->gname), s, len); ------------------ | | 173| 473| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2868| 473| break; 2869| 1.13k| case FILE_GID: ------------------ | Branch (2869:2): [True: 1.13k, False: 104k] ------------------ 2870| 1.13k| r = atou64(s, len, 10, &val); 2871| 1.13k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.13k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2871:7): [True: 0, False: 1.13k] ------------------ 2872| 0| return (r); 2873| 1.13k| if (val > (uint64_t)INT64_MAX) ------------------ | Branch (2873:7): [True: 0, False: 1.13k] ------------------ 2874| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2875| 1.13k| xar->file->has |= HAS_GID; ------------------ | | 178| 1.13k|#define HAS_GID 0x00020 ------------------ 2876| 1.13k| xar->file->gid = (int64_t)val; 2877| 1.13k| break; 2878| 1.09k| case FILE_USER: ------------------ | Branch (2878:2): [True: 1.09k, False: 104k] ------------------ 2879| 1.09k| xar->file->has |= HAS_UID; ------------------ | | 177| 1.09k|#define HAS_UID 0x00010 ------------------ 2880| 1.09k| archive_strncpy(&(xar->file->uname), s, len); ------------------ | | 173| 1.09k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2881| 1.09k| break; 2882| 829| case FILE_UID: ------------------ | Branch (2882:2): [True: 829, False: 104k] ------------------ 2883| 829| r = atou64(s, len, 10, &val); 2884| 829| if (r != ARCHIVE_OK) ------------------ | | 233| 829|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2884:7): [True: 1, False: 828] ------------------ 2885| 1| return (r); 2886| 828| if (val > (uint64_t)INT64_MAX) ------------------ | Branch (2886:7): [True: 0, False: 828] ------------------ 2887| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2888| 828| xar->file->has |= HAS_UID; ------------------ | | 177| 828|#define HAS_UID 0x00010 ------------------ 2889| 828| xar->file->uid = (int64_t)val; 2890| 828| break; 2891| 550| case FILE_CTIME: ------------------ | Branch (2891:2): [True: 550, False: 105k] ------------------ 2892| 550| xar->file->has |= HAS_TIME | HAS_CTIME; ------------------ | | 176| 550|#define HAS_TIME 0x00008 ------------------ xar->file->has |= HAS_TIME | HAS_CTIME; ------------------ | | 188| 550|#define HAS_CTIME 0x08000 ------------------ 2893| 550| xar->file->ctime = parse_time(s, len); 2894| 550| break; 2895| 581| case FILE_MTIME: ------------------ | Branch (2895:2): [True: 581, False: 105k] ------------------ 2896| 581| xar->file->has |= HAS_TIME | HAS_MTIME; ------------------ | | 176| 581|#define HAS_TIME 0x00008 ------------------ xar->file->has |= HAS_TIME | HAS_MTIME; ------------------ | | 189| 581|#define HAS_MTIME 0x10000 ------------------ 2897| 581| xar->file->mtime = parse_time(s, len); 2898| 581| break; 2899| 11.2k| case FILE_ATIME: ------------------ | Branch (2899:2): [True: 11.2k, False: 94.4k] ------------------ 2900| 11.2k| xar->file->has |= HAS_TIME | HAS_ATIME; ------------------ | | 176| 11.2k|#define HAS_TIME 0x00008 ------------------ xar->file->has |= HAS_TIME | HAS_ATIME; ------------------ | | 190| 11.2k|#define HAS_ATIME 0x20000 ------------------ 2901| 11.2k| xar->file->atime = parse_time(s, len); 2902| 11.2k| break; 2903| 1.07k| case FILE_DATA_LENGTH: ------------------ | Branch (2903:2): [True: 1.07k, False: 104k] ------------------ 2904| 1.07k| r = atou64(s, len, 10, &xar->file->length); 2905| 1.07k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.07k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2905:7): [True: 0, False: 1.07k] ------------------ 2906| 0| return (r); 2907| 1.07k| xar->file->has |= HAS_DATA; ------------------ | | 173| 1.07k|#define HAS_DATA 0x00001 ------------------ 2908| 1.07k| break; 2909| 641| case FILE_DATA_OFFSET: ------------------ | Branch (2909:2): [True: 641, False: 105k] ------------------ 2910| 641| r = atou64(s, len, 10, &xar->file->offset); 2911| 641| if (r != ARCHIVE_OK) ------------------ | | 233| 641|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2911:7): [True: 0, False: 641] ------------------ 2912| 0| return (r); 2913| 641| xar->file->has |= HAS_DATA; ------------------ | | 173| 641|#define HAS_DATA 0x00001 ------------------ 2914| 641| break; 2915| 1.04k| case FILE_DATA_SIZE: ------------------ | Branch (2915:2): [True: 1.04k, False: 104k] ------------------ 2916| 1.04k| r = atou64(s, len, 10, &xar->file->size); 2917| 1.04k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.04k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2917:7): [True: 0, False: 1.04k] ------------------ 2918| 0| return (r); 2919| 1.04k| xar->file->has |= HAS_DATA; ------------------ | | 173| 1.04k|#define HAS_DATA 0x00001 ------------------ 2920| 1.04k| break; 2921| 8.51k| case FILE_DATA_A_CHECKSUM: ------------------ | Branch (2921:2): [True: 8.51k, False: 97.1k] ------------------ 2922| 8.51k| xar->file->a_sum.len = atohex(xar->file->a_sum.val, 2923| 8.51k| sizeof(xar->file->a_sum.val), s, len); 2924| 8.51k| break; 2925| 2.43k| case FILE_DATA_E_CHECKSUM: ------------------ | Branch (2925:2): [True: 2.43k, False: 103k] ------------------ 2926| 2.43k| xar->file->e_sum.len = atohex(xar->file->e_sum.val, 2927| 2.43k| sizeof(xar->file->e_sum.val), s, len); 2928| 2.43k| break; 2929| 651| case FILE_EA_LENGTH: ------------------ | Branch (2929:2): [True: 651, False: 105k] ------------------ 2930| 651| r = atou64(s, len, 10, &xar->xattr->length); 2931| 651| if (r != ARCHIVE_OK) ------------------ | | 233| 651|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2931:7): [True: 0, False: 651] ------------------ 2932| 0| return (r); 2933| 651| xar->file->has |= HAS_XATTR; ------------------ | | 186| 651|#define HAS_XATTR 0x02000 ------------------ 2934| 651| break; 2935| 736| case FILE_EA_OFFSET: ------------------ | Branch (2935:2): [True: 736, False: 104k] ------------------ 2936| 736| r = atou64(s, len, 10, &xar->xattr->offset); 2937| 736| if (r != ARCHIVE_OK) ------------------ | | 233| 736|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2937:7): [True: 0, False: 736] ------------------ 2938| 0| return (r); 2939| 736| xar->file->has |= HAS_XATTR; ------------------ | | 186| 736|#define HAS_XATTR 0x02000 ------------------ 2940| 736| break; 2941| 1.85k| case FILE_EA_SIZE: ------------------ | Branch (2941:2): [True: 1.85k, False: 103k] ------------------ 2942| 1.85k| r = atou64(s, len, 10, &xar->xattr->size); 2943| 1.85k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.85k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2943:7): [True: 0, False: 1.85k] ------------------ 2944| 0| return (r); 2945| 1.85k| xar->file->has |= HAS_XATTR; ------------------ | | 186| 1.85k|#define HAS_XATTR 0x02000 ------------------ 2946| 1.85k| break; 2947| 3.51k| case FILE_EA_A_CHECKSUM: ------------------ | Branch (2947:2): [True: 3.51k, False: 102k] ------------------ 2948| 3.51k| xar->file->has |= HAS_XATTR; ------------------ | | 186| 3.51k|#define HAS_XATTR 0x02000 ------------------ 2949| 3.51k| xar->xattr->a_sum.len = atohex(xar->xattr->a_sum.val, 2950| 3.51k| sizeof(xar->xattr->a_sum.val), s, len); 2951| 3.51k| break; 2952| 1.71k| case FILE_EA_E_CHECKSUM: ------------------ | Branch (2952:2): [True: 1.71k, False: 103k] ------------------ 2953| 1.71k| xar->file->has |= HAS_XATTR; ------------------ | | 186| 1.71k|#define HAS_XATTR 0x02000 ------------------ 2954| 1.71k| xar->xattr->e_sum.len = atohex(xar->xattr->e_sum.val, 2955| 1.71k| sizeof(xar->xattr->e_sum.val), s, len); 2956| 1.71k| break; 2957| 0| case FILE_EA_NAME: ------------------ | Branch (2957:2): [True: 0, False: 105k] ------------------ 2958| 0| xar->file->has |= HAS_XATTR; ------------------ | | 186| 0|#define HAS_XATTR 0x02000 ------------------ 2959| 0| archive_strncpy(&(xar->xattr->name), s, len); ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2960| 0| break; 2961| 0| case FILE_EA_FSTYPE: ------------------ | Branch (2961:2): [True: 0, False: 105k] ------------------ 2962| 0| xar->file->has |= HAS_XATTR; ------------------ | | 186| 0|#define HAS_XATTR 0x02000 ------------------ 2963| 0| archive_strncpy(&(xar->xattr->fstype), s, len); ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2964| 0| break; 2965| 0| case FILE_ACL_DEFAULT: ------------------ | Branch (2965:2): [True: 0, False: 105k] ------------------ 2966| 0| case FILE_ACL_ACCESS: ------------------ | Branch (2966:2): [True: 0, False: 105k] ------------------ 2967| 0| case FILE_ACL_APPLEEXTENDED: ------------------ | Branch (2967:2): [True: 0, False: 105k] ------------------ 2968| 0| xar->file->has |= HAS_ACL; ------------------ | | 187| 0|#define HAS_ACL 0x04000 ------------------ 2969| | /* TODO */ 2970| 0| break; 2971| 0| case INIT: ------------------ | Branch (2971:2): [True: 0, False: 105k] ------------------ 2972| 0| case XAR: ------------------ | Branch (2972:2): [True: 0, False: 105k] ------------------ 2973| 0| case TOC: ------------------ | Branch (2973:2): [True: 0, False: 105k] ------------------ 2974| 0| case TOC_CREATION_TIME: ------------------ | Branch (2974:2): [True: 0, False: 105k] ------------------ 2975| 0| case TOC_CHECKSUM: ------------------ | Branch (2975:2): [True: 0, False: 105k] ------------------ 2976| 0| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2976:2): [True: 0, False: 105k] ------------------ 2977| 0| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2977:2): [True: 0, False: 105k] ------------------ 2978| 10.2k| case TOC_FILE: ------------------ | Branch (2978:2): [True: 10.2k, False: 95.4k] ------------------ 2979| 37.4k| case FILE_DATA: ------------------ | Branch (2979:2): [True: 27.1k, False: 78.5k] ------------------ 2980| 37.5k| case FILE_DATA_ENCODING: ------------------ | Branch (2980:2): [True: 154, False: 105k] ------------------ 2981| 37.5k| case FILE_DATA_CONTENT: ------------------ | Branch (2981:2): [True: 0, False: 105k] ------------------ 2982| 37.5k| case FILE_DEVICE: ------------------ | Branch (2982:2): [True: 0, False: 105k] ------------------ 2983| 44.9k| case FILE_EA: ------------------ | Branch (2983:2): [True: 7.34k, False: 98.3k] ------------------ 2984| 44.9k| case FILE_EA_ENCODING: ------------------ | Branch (2984:2): [True: 0, False: 105k] ------------------ 2985| 44.9k| case FILE_ACL: ------------------ | Branch (2985:2): [True: 0, False: 105k] ------------------ 2986| 44.9k| case FILE_FLAGS: ------------------ | Branch (2986:2): [True: 0, False: 105k] ------------------ 2987| 44.9k| case FILE_FLAGS_USER_NODUMP: ------------------ | Branch (2987:2): [True: 0, False: 105k] ------------------ 2988| 44.9k| case FILE_FLAGS_USER_IMMUTABLE: ------------------ | Branch (2988:2): [True: 0, False: 105k] ------------------ 2989| 44.9k| case FILE_FLAGS_USER_APPEND: ------------------ | Branch (2989:2): [True: 0, False: 105k] ------------------ 2990| 44.9k| case FILE_FLAGS_USER_OPAQUE: ------------------ | Branch (2990:2): [True: 0, False: 105k] ------------------ 2991| 44.9k| case FILE_FLAGS_USER_NOUNLINK: ------------------ | Branch (2991:2): [True: 0, False: 105k] ------------------ 2992| 44.9k| case FILE_FLAGS_SYS_ARCHIVED: ------------------ | Branch (2992:2): [True: 0, False: 105k] ------------------ 2993| 44.9k| case FILE_FLAGS_SYS_IMMUTABLE: ------------------ | Branch (2993:2): [True: 0, False: 105k] ------------------ 2994| 44.9k| case FILE_FLAGS_SYS_APPEND: ------------------ | Branch (2994:2): [True: 0, False: 105k] ------------------ 2995| 44.9k| case FILE_FLAGS_SYS_NOUNLINK: ------------------ | Branch (2995:2): [True: 0, False: 105k] ------------------ 2996| 44.9k| case FILE_FLAGS_SYS_SNAPSHOT: ------------------ | Branch (2996:2): [True: 0, False: 105k] ------------------ 2997| 45.2k| case FILE_EXT2: ------------------ | Branch (2997:2): [True: 301, False: 105k] ------------------ 2998| 45.2k| case FILE_EXT2_SecureDeletion: ------------------ | Branch (2998:2): [True: 0, False: 105k] ------------------ 2999| 45.2k| case FILE_EXT2_Undelete: ------------------ | Branch (2999:2): [True: 0, False: 105k] ------------------ 3000| 45.2k| case FILE_EXT2_Compress: ------------------ | Branch (3000:2): [True: 0, False: 105k] ------------------ 3001| 45.2k| case FILE_EXT2_Synchronous: ------------------ | Branch (3001:2): [True: 0, False: 105k] ------------------ 3002| 45.2k| case FILE_EXT2_Immutable: ------------------ | Branch (3002:2): [True: 0, False: 105k] ------------------ 3003| 45.2k| case FILE_EXT2_AppendOnly: ------------------ | Branch (3003:2): [True: 0, False: 105k] ------------------ 3004| 45.2k| case FILE_EXT2_NoDump: ------------------ | Branch (3004:2): [True: 0, False: 105k] ------------------ 3005| 45.2k| case FILE_EXT2_NoAtime: ------------------ | Branch (3005:2): [True: 0, False: 105k] ------------------ 3006| 45.2k| case FILE_EXT2_CompDirty: ------------------ | Branch (3006:2): [True: 0, False: 105k] ------------------ 3007| 45.2k| case FILE_EXT2_CompBlock: ------------------ | Branch (3007:2): [True: 0, False: 105k] ------------------ 3008| 45.2k| case FILE_EXT2_NoCompBlock: ------------------ | Branch (3008:2): [True: 0, False: 105k] ------------------ 3009| 45.2k| case FILE_EXT2_CompError: ------------------ | Branch (3009:2): [True: 0, False: 105k] ------------------ 3010| 45.2k| case FILE_EXT2_BTree: ------------------ | Branch (3010:2): [True: 0, False: 105k] ------------------ 3011| 45.2k| case FILE_EXT2_HashIndexed: ------------------ | Branch (3011:2): [True: 0, False: 105k] ------------------ 3012| 45.2k| case FILE_EXT2_iMagic: ------------------ | Branch (3012:2): [True: 0, False: 105k] ------------------ 3013| 45.2k| case FILE_EXT2_Journaled: ------------------ | Branch (3013:2): [True: 0, False: 105k] ------------------ 3014| 45.2k| case FILE_EXT2_NoTail: ------------------ | Branch (3014:2): [True: 0, False: 105k] ------------------ 3015| 45.2k| case FILE_EXT2_DirSync: ------------------ | Branch (3015:2): [True: 0, False: 105k] ------------------ 3016| 45.2k| case FILE_EXT2_TopDir: ------------------ | Branch (3016:2): [True: 0, False: 105k] ------------------ 3017| 45.2k| case FILE_EXT2_Reserved: ------------------ | Branch (3017:2): [True: 0, False: 105k] ------------------ 3018| 67.2k| case UNKNOWN: ------------------ | Branch (3018:2): [True: 22.0k, False: 83.6k] ------------------ 3019| 67.2k| break; 3020| 105k| } 3021| | 3022| 105k| return (ARCHIVE_OK); ------------------ | | 233| 105k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3023| 105k|} archive_read_support_format_xar.c:parse_time: 1163| 12.3k|{ 1164| 12.3k| struct tm tm; 1165| 12.3k| time_t t = 0; 1166| 12.3k| uint64_t data; 1167| | 1168| 12.3k| memset(&tm, 0, sizeof(tm)); 1169| 12.3k| if (n != 20) ------------------ | Branch (1169:6): [True: 601, False: 11.7k] ------------------ 1170| 601| return (t); 1171| 11.7k| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1900) ------------------ | | 233| 23.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1171:6): [True: 0, False: 11.7k] | Branch (1171:47): [True: 2.05k, False: 9.74k] ------------------ 1172| 2.05k| return (t); 1173| 9.74k| tm.tm_year = (int)data - 1900; 1174| 9.74k| p += 4; 1175| 9.74k| if (*p++ != '-') ------------------ | Branch (1175:6): [True: 198, False: 9.54k] ------------------ 1176| 198| return (t); 1177| 9.54k| if (atou64(p, 2, 10, &data) != ARCHIVE_OK || data < 1 || data > 12) ------------------ | | 233| 19.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1177:6): [True: 0, False: 9.54k] | Branch (1177:47): [True: 371, False: 9.17k] | Branch (1177:59): [True: 925, False: 8.25k] ------------------ 1178| 1.29k| return (t); 1179| 8.25k| tm.tm_mon = (int)data -1; 1180| 8.25k| p += 2; 1181| 8.25k| if (*p++ != '-') ------------------ | Branch (1181:6): [True: 367, False: 7.88k] ------------------ 1182| 367| return (t); 1183| 7.88k| if (atou64(p, 2, 10, &data) != ARCHIVE_OK || data < 1 || data > 31) ------------------ | | 233| 15.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1183:6): [True: 0, False: 7.88k] | Branch (1183:47): [True: 378, False: 7.50k] | Branch (1183:59): [True: 1.80k, False: 5.70k] ------------------ 1184| 2.18k| return (t); 1185| 5.70k| tm.tm_mday = (int)data; 1186| 5.70k| p += 2; 1187| 5.70k| if (*p++ != 'T') ------------------ | Branch (1187:6): [True: 2.09k, False: 3.60k] ------------------ 1188| 2.09k| return (t); 1189| 3.60k| if (atou64(p, 2, 10, &data) != ARCHIVE_OK || data > 23) ------------------ | | 233| 7.20k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1189:6): [True: 0, False: 3.60k] | Branch (1189:47): [True: 229, False: 3.37k] ------------------ 1190| 229| return (t); 1191| 3.37k| tm.tm_hour = (int)data; 1192| 3.37k| p += 2; 1193| 3.37k| if (*p++ != ':') ------------------ | Branch (1193:6): [True: 1.02k, False: 2.35k] ------------------ 1194| 1.02k| return (t); 1195| 2.35k| if (atou64(p, 2, 10, &data) != ARCHIVE_OK || data > 59) ------------------ | | 233| 4.70k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1195:6): [True: 0, False: 2.35k] | Branch (1195:47): [True: 84, False: 2.26k] ------------------ 1196| 84| return (t); 1197| 2.26k| tm.tm_min = (int)data; 1198| 2.26k| p += 2; 1199| 2.26k| if (*p++ != ':') ------------------ | Branch (1199:6): [True: 994, False: 1.27k] ------------------ 1200| 994| return (t); 1201| 1.27k| if (atou64(p, 2, 10, &data) != ARCHIVE_OK || data > 60) ------------------ | | 233| 2.54k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1201:6): [True: 0, False: 1.27k] | Branch (1201:47): [True: 451, False: 823] ------------------ 1202| 451| return (t); 1203| 823| tm.tm_sec = (int)data; 1204| |#if 0 1205| | p += 2; 1206| | if (*p != 'Z') 1207| | return (t); 1208| |#endif 1209| | 1210| 823| t = time_from_tm(&tm); 1211| | 1212| 823| return (t); 1213| 1.27k|} archive_read_support_format_xar.c:time_from_tm: 1139| 823|{ 1140| |#if HAVE__MKGMTIME 1141| | return _mkgmtime(t); 1142| |#elif HAVE_TIMEGM 1143| | /* Use platform timegm() if available. */ 1144| 823| return (timegm(t)); 1145| |#else 1146| | /* Else use direct calculation using POSIX assumptions. */ 1147| | /* First, fix up tm_yday based on the year/month/day. */ 1148| | mktime(t); 1149| | /* Then we can compute timegm() from first principles. */ 1150| | return (t->tm_sec 1151| | + t->tm_min * 60 1152| | + t->tm_hour * 3600 1153| | + t->tm_yday * 86400 1154| | + (t->tm_year - 70) * 31536000 1155| | + ((t->tm_year - 69) / 4) * 86400 1156| | - ((t->tm_year - 1) / 100) * 86400 1157| | + ((t->tm_year + 299) / 400) * 86400); 1158| |#endif 1159| 823|} archive_read_support_format_xar.c:atohex: 1106| 16.1k|{ 1107| 16.1k| size_t fbsize = bsize; 1108| | 1109| 51.7k| while (bsize && psize > 1) { ------------------ | Branch (1109:9): [True: 51.6k, False: 117] | Branch (1109:18): [True: 50.0k, False: 1.60k] ------------------ 1110| 50.0k| unsigned char x; 1111| | 1112| 50.0k| if (p[0] >= 'a' && p[0] <= 'f') ------------------ | Branch (1112:7): [True: 32.3k, False: 17.6k] | Branch (1112:22): [True: 30.8k, False: 1.56k] ------------------ 1113| 30.8k| x = (p[0] - 'a' + 0x0a) << 4; 1114| 19.2k| else if (p[0] >= 'A' && p[0] <= 'F') ------------------ | Branch (1114:12): [True: 2.70k, False: 16.5k] | Branch (1114:27): [True: 1.01k, False: 1.69k] ------------------ 1115| 1.01k| x = (p[0] - 'A' + 0x0a) << 4; 1116| 18.1k| else if (p[0] >= '0' && p[0] <= '9') ------------------ | Branch (1116:12): [True: 15.8k, False: 2.31k] | Branch (1116:27): [True: 13.3k, False: 2.49k] ------------------ 1117| 13.3k| x = (p[0] - '0') << 4; 1118| 4.81k| else 1119| 4.81k| return (-1); 1120| 45.2k| if (p[1] >= 'a' && p[1] <= 'f') ------------------ | Branch (1120:7): [True: 30.3k, False: 14.8k] | Branch (1120:22): [True: 28.3k, False: 2.00k] ------------------ 1121| 28.3k| x |= p[1] - 'a' + 0x0a; 1122| 16.8k| else if (p[1] >= 'A' && p[1] <= 'F') ------------------ | Branch (1122:12): [True: 2.94k, False: 13.9k] | Branch (1122:27): [True: 893, False: 2.05k] ------------------ 1123| 893| x |= p[1] - 'A' + 0x0a; 1124| 15.9k| else if (p[1] >= '0' && p[1] <= '9') ------------------ | Branch (1124:12): [True: 8.44k, False: 7.52k] | Branch (1124:27): [True: 6.33k, False: 2.11k] ------------------ 1125| 6.33k| x |= p[1] - '0'; 1126| 9.64k| else 1127| 9.64k| return (-1); 1128| | 1129| 35.5k| *b++ = x; 1130| 35.5k| bsize--; 1131| 35.5k| p += 2; 1132| 35.5k| psize -= 2; 1133| 35.5k| } 1134| 1.72k| return (fbsize - bsize); 1135| 16.1k|} archive_read_support_format_xar.c:file_free: 1857| 20.4k|{ 1858| 20.4k| struct xattr *xattr; 1859| | 1860| 20.4k| archive_string_free(&(file->pathname)); 1861| 20.4k| archive_string_free(&(file->symlink)); 1862| 20.4k| archive_string_free(&(file->uname)); 1863| 20.4k| archive_string_free(&(file->gname)); 1864| 20.4k| archive_string_free(&(file->hardlink)); 1865| 20.4k| archive_string_free(&(file->fflags_text)); 1866| 20.4k| xattr = file->xattr_list; 1867| 22.2k| while (xattr != NULL) { ------------------ | Branch (1867:9): [True: 1.75k, False: 20.4k] ------------------ 1868| 1.75k| struct xattr *next; 1869| | 1870| 1.75k| next = xattr->next; 1871| 1.75k| xattr_free(xattr); 1872| 1.75k| xattr = next; 1873| 1.75k| } 1874| | 1875| 20.4k| free(file); 1876| 20.4k|} archive_read_support_format_xar.c:xattr_free: 1916| 1.75k|{ 1917| 1.75k| archive_string_free(&(xattr->name)); 1918| 1.75k| archive_string_free(&(xattr->fstype)); 1919| 1.75k| free(xattr); 1920| 1.75k|} archive_read_support_format_xar.c:move_reading_point: 1004| 383|{ 1005| 383| struct xar *xar = a->format->data; 1006| | 1007| 383| if (xar->offset - xar->h_base != offset) { ------------------ | Branch (1007:6): [True: 0, False: 383] ------------------ 1008| | /* Seek forward to the start of file contents. */ 1009| 0| int64_t step; 1010| | 1011| 0| step = offset - (xar->offset - xar->h_base); 1012| 0| if (step > 0) { ------------------ | Branch (1012:7): [True: 0, False: 0] ------------------ 1013| 0| step = __archive_read_consume(a, step); 1014| 0| if (step < 0) ------------------ | Branch (1014:8): [True: 0, False: 0] ------------------ 1015| 0| return ((int)step); 1016| 0| xar->offset += step; 1017| 0| } else { 1018| 0| int64_t pos = __archive_read_seek(a, xar->h_base + offset, SEEK_SET); 1019| 0| if (pos == ARCHIVE_FAILED) { ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (1019:8): [True: 0, False: 0] ------------------ 1020| 0| archive_set_error(&(a->archive), 1021| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1022| 0| "Cannot seek"); 1023| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1024| 0| } 1025| 0| xar->offset = pos; 1026| 0| } 1027| 0| } 1028| 383| return (ARCHIVE_OK); ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1029| 383|} archive_read_support_format_xar.c:rd_contents_init: 1034| 383|{ 1035| 383| int r; 1036| | 1037| | /* Init decompress library. */ 1038| 383| if ((r = decompression_init(a, encoding)) != ARCHIVE_OK) ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1038:6): [True: 0, False: 383] ------------------ 1039| 0| return (r); 1040| | /* Init checksum library. */ 1041| 383| return (checksum_init(a, a_sum_alg, e_sum_alg)); 1042| 383|} archive_read_support_format_xar.c:decompression_init: 1486| 383|{ 1487| 383| struct xar *xar = a->format->data; 1488| 383| const char *detail; 1489| 383| int r; 1490| | 1491| 383| xar->rd_encoding = encoding; 1492| 383| switch (encoding) { 1493| 0| case NONE: ------------------ | Branch (1493:2): [True: 0, False: 383] ------------------ 1494| 0| break; 1495| 383| case GZIP: ------------------ | Branch (1495:2): [True: 383, False: 0] ------------------ 1496| 383| if (xar->stream_valid) ------------------ | Branch (1496:7): [True: 0, False: 383] ------------------ 1497| 0| r = inflateReset(&(xar->stream)); 1498| 383| else 1499| 383| r = inflateInit(&(xar->stream)); 1500| 383| if (r != Z_OK) { ------------------ | Branch (1500:7): [True: 0, False: 383] ------------------ 1501| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1502| 0| "Couldn't initialize zlib stream"); 1503| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1504| 0| } 1505| 383| xar->stream_valid = 1; 1506| 383| xar->stream.total_in = 0; 1507| 383| xar->stream.total_out = 0; 1508| 383| break; 1509| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1510| 0| case BZIP2: ------------------ | Branch (1510:2): [True: 0, False: 383] ------------------ 1511| 0| if (xar->bzstream_valid) { ------------------ | Branch (1511:7): [True: 0, False: 0] ------------------ 1512| 0| BZ2_bzDecompressEnd(&(xar->bzstream)); 1513| 0| xar->bzstream_valid = 0; 1514| 0| } 1515| 0| r = BZ2_bzDecompressInit(&(xar->bzstream), 0, 0); 1516| 0| if (r == BZ_MEM_ERROR) ------------------ | Branch (1516:7): [True: 0, False: 0] ------------------ 1517| 0| r = BZ2_bzDecompressInit(&(xar->bzstream), 0, 1); 1518| 0| if (r != BZ_OK) { ------------------ | Branch (1518:7): [True: 0, False: 0] ------------------ 1519| 0| int err = ARCHIVE_ERRNO_MISC; ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1520| 0| detail = NULL; 1521| 0| switch (r) { ------------------ | Branch (1521:12): [True: 0, False: 0] ------------------ 1522| 0| case BZ_PARAM_ERROR: ------------------ | Branch (1522:4): [True: 0, False: 0] ------------------ 1523| 0| detail = "invalid setup parameter"; 1524| 0| break; 1525| 0| case BZ_MEM_ERROR: ------------------ | Branch (1525:4): [True: 0, False: 0] ------------------ 1526| 0| err = ENOMEM; 1527| 0| detail = "out of memory"; 1528| 0| break; 1529| 0| case BZ_CONFIG_ERROR: ------------------ | Branch (1529:4): [True: 0, False: 0] ------------------ 1530| 0| detail = "mis-compiled library"; 1531| 0| break; 1532| 0| } 1533| 0| archive_set_error(&a->archive, err, 1534| 0| "Internal error initializing decompressor: %s", 1535| 0| detail == NULL ? "??" : detail); ------------------ | Branch (1535:8): [True: 0, False: 0] ------------------ 1536| 0| xar->bzstream_valid = 0; 1537| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1538| 0| } 1539| 0| xar->bzstream_valid = 1; 1540| 0| xar->bzstream.total_in_lo32 = 0; 1541| 0| xar->bzstream.total_in_hi32 = 0; 1542| 0| xar->bzstream.total_out_lo32 = 0; 1543| 0| xar->bzstream.total_out_hi32 = 0; 1544| 0| break; 1545| 0|#endif 1546| 0|#if defined(HAVE_LZMA_H) && defined(HAVE_LIBLZMA) 1547| 0|#if LZMA_VERSION_MAJOR >= 5 1548| |/* Effectively disable the limiter. */ 1549| 0|#define LZMA_MEMLIMIT UINT64_MAX 1550| |#else 1551| |/* NOTE: This needs to check memory size which running system has. */ 1552| |#define LZMA_MEMLIMIT (1U << 30) 1553| |#endif 1554| 0| case XZ: ------------------ | Branch (1554:2): [True: 0, False: 383] ------------------ 1555| 0| case LZMA: ------------------ | Branch (1555:2): [True: 0, False: 383] ------------------ 1556| 0| if (xar->lzstream_valid) { ------------------ | Branch (1556:7): [True: 0, False: 0] ------------------ 1557| 0| lzma_end(&(xar->lzstream)); 1558| 0| xar->lzstream_valid = 0; 1559| 0| } 1560| 0| if (xar->entry_encoding == XZ) ------------------ | Branch (1560:7): [True: 0, False: 0] ------------------ 1561| 0| r = lzma_stream_decoder(&(xar->lzstream), 1562| 0| LZMA_MEMLIMIT,/* memlimit */ ------------------ | | 1549| 0|#define LZMA_MEMLIMIT UINT64_MAX ------------------ 1563| 0| LZMA_CONCATENATED); 1564| 0| else 1565| 0| r = lzma_alone_decoder(&(xar->lzstream), 1566| 0| LZMA_MEMLIMIT);/* memlimit */ ------------------ | | 1549| 0|#define LZMA_MEMLIMIT UINT64_MAX ------------------ 1567| 0| if (r != LZMA_OK) { ------------------ | Branch (1567:7): [True: 0, False: 0] ------------------ 1568| 0| switch (r) { 1569| 0| case LZMA_MEM_ERROR: ------------------ | Branch (1569:4): [True: 0, False: 0] ------------------ 1570| 0| archive_set_error(&a->archive, 1571| 0| ENOMEM, 1572| 0| "Internal error initializing " 1573| 0| "compression library: " 1574| 0| "Cannot allocate memory"); 1575| 0| break; 1576| 0| case LZMA_OPTIONS_ERROR: ------------------ | Branch (1576:4): [True: 0, False: 0] ------------------ 1577| 0| archive_set_error(&a->archive, 1578| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1579| 0| "Internal error initializing " 1580| 0| "compression library: " 1581| 0| "Invalid or unsupported options"); 1582| 0| break; 1583| 0| default: ------------------ | Branch (1583:4): [True: 0, False: 0] ------------------ 1584| 0| archive_set_error(&a->archive, 1585| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1586| 0| "Internal error initializing " 1587| 0| "lzma library"); 1588| 0| break; 1589| 0| } 1590| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1591| 0| } 1592| 0| xar->lzstream_valid = 1; 1593| 0| xar->lzstream.total_in = 0; 1594| 0| xar->lzstream.total_out = 0; 1595| 0| break; 1596| 0|#endif 1597| | /* 1598| | * Unsupported compression. 1599| | */ 1600| 0| default: ------------------ | Branch (1600:2): [True: 0, False: 383] ------------------ 1601| |#if !defined(HAVE_BZLIB_H) || !defined(BZ_CONFIG_ERROR) 1602| | case BZIP2: 1603| |#endif 1604| |#if !defined(HAVE_LZMA_H) || !defined(HAVE_LIBLZMA) 1605| | case LZMA: 1606| | case XZ: 1607| |#endif 1608| 0| switch (xar->entry_encoding) { 1609| 0| case BZIP2: detail = "bzip2"; break; ------------------ | Branch (1609:3): [True: 0, False: 0] ------------------ 1610| 0| case LZMA: detail = "lzma"; break; ------------------ | Branch (1610:3): [True: 0, False: 0] ------------------ 1611| 0| case XZ: detail = "xz"; break; ------------------ | Branch (1611:3): [True: 0, False: 0] ------------------ 1612| 0| default: detail = "??"; break; ------------------ | Branch (1612:3): [True: 0, False: 0] ------------------ 1613| 0| } 1614| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1615| 0| "%s compression not supported on this platform", 1616| 0| detail); 1617| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1618| 383| } 1619| 383| return (ARCHIVE_OK); ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1620| 383|} archive_read_support_format_xar.c:checksum_init: 1447| 383|{ 1448| 383| struct xar *xar = a->format->data; 1449| | 1450| 383| if (_checksum_init(&(xar->a_sumwrk), a_sum_alg) != ARCHIVE_OK || ------------------ | | 233| 766|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1450:6): [True: 0, False: 383] ------------------ 1451| 383| _checksum_init(&(xar->e_sumwrk), e_sum_alg) != ARCHIVE_OK) { ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1451:6): [True: 0, False: 383] ------------------ 1452| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1453| 0| "Unsupported checksum"); 1454| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1455| 0| } 1456| 383| return (ARCHIVE_OK); ------------------ | | 233| 383|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1457| 383|} archive_read_support_format_xar.c:_checksum_init: 1349| 766|{ 1350| 766| sumwrk->alg = sum_alg; 1351| 766| switch (sum_alg) { 1352| 421| case CKSUM_NONE: ------------------ | | 111| 421|#define CKSUM_NONE 0 ------------------ | Branch (1352:2): [True: 421, False: 345] ------------------ 1353| 421| break; 1354| 330| case CKSUM_SHA1: ------------------ | | 112| 330|#define CKSUM_SHA1 1 ------------------ | Branch (1354:2): [True: 330, False: 436] ------------------ 1355| 330| archive_sha1_init(&(sumwrk->sha1ctx)); ------------------ | | 346| 330| __archive_digest.sha1init(ctx) ------------------ 1356| 330| break; 1357| 9| case CKSUM_MD5: ------------------ | | 113| 9|#define CKSUM_MD5 2 ------------------ | Branch (1357:2): [True: 9, False: 757] ------------------ 1358| 9| archive_md5_init(&(sumwrk->md5ctx)); ------------------ | | 317| 9| __archive_digest.md5init(ctx) ------------------ 1359| 9| break; 1360| 0|#ifdef ARCHIVE_HAS_SHA256 1361| 2| case CKSUM_SHA256: ------------------ | | 114| 2|#define CKSUM_SHA256 3 ------------------ | Branch (1361:2): [True: 2, False: 764] ------------------ 1362| 2| archive_sha256_init(&(sumwrk->sha256ctx)); ------------------ | | 364| 2| __archive_digest.sha256init(ctx) ------------------ 1363| 2| break; 1364| 0|#endif 1365| 0|#ifdef ARCHIVE_HAS_SHA512 1366| 4| case CKSUM_SHA512: ------------------ | | 115| 4|#define CKSUM_SHA512 4 ------------------ | Branch (1366:2): [True: 4, False: 762] ------------------ 1367| 4| archive_sha512_init(&(sumwrk->sha512ctx)); ------------------ | | 399| 4| __archive_digest.sha512init(ctx) ------------------ 1368| 4| break; 1369| 0|#endif 1370| 0| default: ------------------ | Branch (1370:2): [True: 0, False: 766] ------------------ 1371| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1372| 766| } 1373| 766| return (ARCHIVE_OK); ------------------ | | 233| 766|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1374| 766|} archive_read_support_format_xar.c:rd_contents: 1047| 3.75k|{ 1048| 3.75k| const unsigned char *b; 1049| 3.75k| ssize_t bytes; 1050| | 1051| | /* Get whatever bytes are immediately available. */ 1052| 3.75k| b = __archive_read_ahead(a, 1, &bytes); 1053| 3.75k| if (bytes < 0) ------------------ | Branch (1053:6): [True: 0, False: 3.75k] ------------------ 1054| 0| return ((int)bytes); 1055| 3.75k| if (bytes == 0) { ------------------ | Branch (1055:6): [True: 250, False: 3.50k] ------------------ 1056| 250| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 250|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1057| 250| "Truncated archive file"); 1058| 250| return (ARCHIVE_FATAL); ------------------ | | 239| 250|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1059| 250| } 1060| 3.50k| if ((uint64_t)bytes > remaining) ------------------ | Branch (1060:6): [True: 38, False: 3.46k] ------------------ 1061| 38| bytes = (ssize_t)remaining; 1062| | 1063| | /* 1064| | * Decompress contents of file. 1065| | */ 1066| 3.50k| *used = bytes; 1067| 3.50k| if (decompress(a, buff, size, b, used) != ARCHIVE_OK) ------------------ | | 233| 3.50k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1067:6): [True: 11, False: 3.49k] ------------------ 1068| 11| return (ARCHIVE_FATAL); ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1069| | 1070| | /* 1071| | * Update checksum of a compressed data and a extracted data. 1072| | */ 1073| 3.49k| checksum_update(a, b, *used, *buff, *size); 1074| | 1075| 3.49k| return (ARCHIVE_OK); ------------------ | | 233| 3.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1076| 3.50k|} archive_read_support_format_xar.c:decompress: 1625| 3.50k|{ 1626| 3.50k| struct xar *xar = a->format->data; 1627| 3.50k| void *outbuff; 1628| 3.50k| size_t avail_in, avail_out; 1629| 3.50k| int r; 1630| | 1631| 3.50k| avail_in = *used; 1632| 3.50k| outbuff = (void *)(uintptr_t)*buff; 1633| 3.50k| if (outbuff == NULL) { ------------------ | Branch (1633:6): [True: 0, False: 3.50k] ------------------ 1634| 0| if (xar->outbuff == NULL) { ------------------ | Branch (1634:7): [True: 0, False: 0] ------------------ 1635| 0| xar->outbuff = malloc(OUTBUFF_SIZE); ------------------ | | 327| 0|#define OUTBUFF_SIZE (1024 * 64) ------------------ 1636| 0| if (xar->outbuff == NULL) { ------------------ | Branch (1636:8): [True: 0, False: 0] ------------------ 1637| 0| archive_set_error(&a->archive, ENOMEM, 1638| 0| "Couldn't allocate memory for out buffer"); 1639| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1640| 0| } 1641| 0| } 1642| 0| outbuff = xar->outbuff; 1643| 0| *buff = outbuff; 1644| 0| avail_out = OUTBUFF_SIZE; ------------------ | | 327| 0|#define OUTBUFF_SIZE (1024 * 64) ------------------ 1645| 0| } else 1646| 3.50k| avail_out = *outbytes; 1647| 3.50k| switch (xar->rd_encoding) { 1648| 3.50k| case GZIP: ------------------ | Branch (1648:2): [True: 3.50k, False: 0] ------------------ 1649| | /* avail_in and avail_out are 32 bits wide in zlib. */ 1650| 3.50k| if (avail_in > UINT_MAX) ------------------ | Branch (1650:7): [True: 0, False: 3.50k] ------------------ 1651| 0| avail_in = UINT_MAX; 1652| 3.50k| if (avail_out > UINT_MAX) ------------------ | Branch (1652:7): [True: 0, False: 3.50k] ------------------ 1653| 0| avail_out = UINT_MAX; 1654| 3.50k| xar->stream.next_in = (Bytef *)(uintptr_t)b; 1655| 3.50k| xar->stream.avail_in = (uInt)avail_in; 1656| 3.50k| xar->stream.next_out = (unsigned char *)outbuff; 1657| 3.50k| xar->stream.avail_out = (uInt)avail_out; 1658| 3.50k| r = inflate(&(xar->stream), 0); 1659| 3.50k| switch (r) { 1660| 3.49k| case Z_OK: /* Decompressor made some progress.*/ ------------------ | Branch (1660:3): [True: 3.49k, False: 11] ------------------ 1661| 3.49k| case Z_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1661:3): [True: 0, False: 3.50k] ------------------ 1662| 3.49k| break; 1663| 11| default: ------------------ | Branch (1663:3): [True: 11, False: 3.49k] ------------------ 1664| 11| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 11|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1665| 11| "File decompression failed (%d)", r); 1666| 11| return (ARCHIVE_FATAL); ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1667| 3.50k| } 1668| 3.49k| *used = avail_in - xar->stream.avail_in; 1669| 3.49k| *outbytes = avail_out - xar->stream.avail_out; 1670| 3.49k| break; 1671| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1672| 0| case BZIP2: ------------------ | Branch (1672:2): [True: 0, False: 3.50k] ------------------ 1673| | /* avail_in and avail_out are 32 bits wide in bzlib. */ 1674| 0| if (avail_in > UINT_MAX) ------------------ | Branch (1674:7): [True: 0, False: 0] ------------------ 1675| 0| avail_in = UINT_MAX; 1676| 0| if (avail_out > UINT_MAX) ------------------ | Branch (1676:7): [True: 0, False: 0] ------------------ 1677| 0| avail_out = UINT_MAX; 1678| 0| xar->bzstream.next_in = (char *)(uintptr_t)b; 1679| 0| xar->bzstream.avail_in = (unsigned int)avail_in; 1680| 0| xar->bzstream.next_out = (char *)outbuff; 1681| 0| xar->bzstream.avail_out = (unsigned int)avail_out; 1682| 0| r = BZ2_bzDecompress(&(xar->bzstream)); 1683| 0| switch (r) { 1684| 0| case BZ_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1684:3): [True: 0, False: 0] ------------------ 1685| 0| switch (BZ2_bzDecompressEnd(&(xar->bzstream))) { 1686| 0| case BZ_OK: ------------------ | Branch (1686:4): [True: 0, False: 0] ------------------ 1687| 0| break; 1688| 0| default: ------------------ | Branch (1688:4): [True: 0, False: 0] ------------------ 1689| 0| archive_set_error(&(a->archive), 1690| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1691| 0| "Failed to clean up decompressor"); 1692| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1693| 0| } 1694| 0| xar->bzstream_valid = 0; 1695| | /* FALLTHROUGH */ 1696| 0| case BZ_OK: /* Decompressor made some progress. */ ------------------ | Branch (1696:3): [True: 0, False: 0] ------------------ 1697| 0| break; 1698| 0| default: ------------------ | Branch (1698:3): [True: 0, False: 0] ------------------ 1699| 0| archive_set_error(&(a->archive), 1700| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1701| 0| "bzip decompression failed"); 1702| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1703| 0| } 1704| 0| *used = avail_in - xar->bzstream.avail_in; 1705| 0| *outbytes = avail_out - xar->bzstream.avail_out; 1706| 0| break; 1707| 0|#endif 1708| 0|#if defined(HAVE_LZMA_H) && defined(HAVE_LIBLZMA) 1709| 0| case LZMA: ------------------ | Branch (1709:2): [True: 0, False: 3.50k] ------------------ 1710| 0| case XZ: ------------------ | Branch (1710:2): [True: 0, False: 3.50k] ------------------ 1711| 0| xar->lzstream.next_in = b; 1712| 0| xar->lzstream.avail_in = avail_in; 1713| 0| xar->lzstream.next_out = (unsigned char *)outbuff; 1714| 0| xar->lzstream.avail_out = avail_out; 1715| 0| r = lzma_code(&(xar->lzstream), LZMA_RUN); 1716| 0| switch (r) { 1717| 0| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1717:3): [True: 0, False: 0] ------------------ 1718| 0| lzma_end(&(xar->lzstream)); 1719| 0| xar->lzstream_valid = 0; 1720| | /* FALLTHROUGH */ 1721| 0| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (1721:3): [True: 0, False: 0] ------------------ 1722| 0| break; 1723| 0| default: ------------------ | Branch (1723:3): [True: 0, False: 0] ------------------ 1724| 0| archive_set_error(&(a->archive), 1725| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1726| 0| "%s decompression failed (%d)", 1727| 0| (xar->entry_encoding == XZ)?"xz":"lzma", ------------------ | Branch (1727:8): [True: 0, False: 0] ------------------ 1728| 0| r); 1729| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1730| 0| } 1731| 0| *used = avail_in - xar->lzstream.avail_in; 1732| 0| *outbytes = avail_out - xar->lzstream.avail_out; 1733| 0| break; 1734| 0|#endif 1735| |#if !defined(HAVE_BZLIB_H) || !defined(BZ_CONFIG_ERROR) 1736| | case BZIP2: 1737| |#endif 1738| |#if !defined(HAVE_LZMA_H) || !defined(HAVE_LIBLZMA) 1739| | case LZMA: 1740| | case XZ: 1741| |#endif 1742| 0| case NONE: ------------------ | Branch (1742:2): [True: 0, False: 3.50k] ------------------ 1743| 0| default: ------------------ | Branch (1743:2): [True: 0, False: 3.50k] ------------------ 1744| 0| if (outbuff == xar->outbuff) { ------------------ | Branch (1744:7): [True: 0, False: 0] ------------------ 1745| 0| *buff = b; 1746| 0| *used = avail_in; 1747| 0| *outbytes = avail_in; 1748| 0| } else { 1749| 0| if (avail_out > avail_in) ------------------ | Branch (1749:8): [True: 0, False: 0] ------------------ 1750| 0| avail_out = avail_in; 1751| 0| memcpy(outbuff, b, avail_out); 1752| 0| *used = avail_out; 1753| 0| *outbytes = avail_out; 1754| 0| } 1755| 0| break; 1756| 3.50k| } 1757| 3.49k| return (ARCHIVE_OK); ------------------ | | 233| 3.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1758| 3.50k|} archive_read_support_format_xar.c:checksum_update: 1462| 3.49k|{ 1463| 3.49k| struct xar *xar = a->format->data; 1464| | 1465| 3.49k| _checksum_update(&(xar->a_sumwrk), abuff, asize); 1466| 3.49k| _checksum_update(&(xar->e_sumwrk), ebuff, esize); 1467| 3.49k|} archive_read_support_format_xar.c:_checksum_update: 1378| 6.98k|{ 1379| | 1380| 6.98k| switch (sumwrk->alg) { ------------------ | Branch (1380:10): [True: 6.98k, False: 0] ------------------ 1381| 3.84k| case CKSUM_NONE: ------------------ | | 111| 3.84k|#define CKSUM_NONE 0 ------------------ | Branch (1381:2): [True: 3.84k, False: 3.13k] ------------------ 1382| 3.84k| break; 1383| 2.82k| case CKSUM_SHA1: ------------------ | | 112| 2.82k|#define CKSUM_SHA1 1 ------------------ | Branch (1383:2): [True: 2.82k, False: 4.15k] ------------------ 1384| 2.82k| archive_sha1_update(&(sumwrk->sha1ctx), buff, size); ------------------ | | 350| 2.82k| __archive_digest.sha1update(ctx, buf, n) ------------------ 1385| 2.82k| break; 1386| 248| case CKSUM_MD5: ------------------ | | 113| 248|#define CKSUM_MD5 2 ------------------ | Branch (1386:2): [True: 248, False: 6.73k] ------------------ 1387| 248| archive_md5_update(&(sumwrk->md5ctx), buff, size); ------------------ | | 321| 248| __archive_digest.md5update(ctx, buf, n) ------------------ 1388| 248| break; 1389| 0|#ifdef ARCHIVE_HAS_SHA256 1390| 19| case CKSUM_SHA256: ------------------ | | 114| 19|#define CKSUM_SHA256 3 ------------------ | Branch (1390:2): [True: 19, False: 6.96k] ------------------ 1391| 19| archive_sha256_update(&(sumwrk->sha256ctx), buff, size); ------------------ | | 368| 19| __archive_digest.sha256update(ctx, buf, n) ------------------ 1392| 19| break; 1393| 0|#endif 1394| 0|#ifdef ARCHIVE_HAS_SHA512 1395| 44| case CKSUM_SHA512: ------------------ | | 115| 44|#define CKSUM_SHA512 4 ------------------ | Branch (1395:2): [True: 44, False: 6.93k] ------------------ 1396| 44| archive_sha512_update(&(sumwrk->sha512ctx), buff, size); ------------------ | | 403| 44| __archive_digest.sha512update(ctx, buf, n) ------------------ 1397| 44| break; 1398| 6.98k|#endif 1399| 6.98k| } 1400| 6.98k|} archive_read_support_format_xar.c:_checksum_final: 1404| 7.33k|{ 1405| 7.33k| unsigned char sum[MAX_SUM_SIZE]; 1406| 7.33k| int r = ARCHIVE_OK; ------------------ | | 233| 7.33k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1407| | 1408| 7.33k| switch (sumwrk->alg) { 1409| 6.98k| case CKSUM_NONE: ------------------ | | 111| 6.98k|#define CKSUM_NONE 0 ------------------ | Branch (1409:2): [True: 6.98k, False: 345] ------------------ 1410| 6.98k| break; 1411| 330| case CKSUM_SHA1: ------------------ | | 112| 330|#define CKSUM_SHA1 1 ------------------ | Branch (1411:2): [True: 330, False: 7.00k] ------------------ 1412| 330| archive_sha1_final(&(sumwrk->sha1ctx), sum); ------------------ | | 348| 330| __archive_digest.sha1final(ctx, md) ------------------ 1413| 330| if (len != SHA1_SIZE || ------------------ | | 118| 660|#define SHA1_SIZE 20 ------------------ | Branch (1413:7): [True: 330, False: 0] ------------------ 1414| 0| memcmp(val, sum, SHA1_SIZE) != 0) ------------------ | | 118| 0|#define SHA1_SIZE 20 ------------------ | Branch (1414:7): [True: 0, False: 0] ------------------ 1415| 330| r = ARCHIVE_FAILED; ------------------ | | 237| 330|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1416| 330| break; 1417| 9| case CKSUM_MD5: ------------------ | | 113| 9|#define CKSUM_MD5 2 ------------------ | Branch (1417:2): [True: 9, False: 7.32k] ------------------ 1418| 9| archive_md5_final(&(sumwrk->md5ctx), sum); ------------------ | | 319| 9| __archive_digest.md5final(ctx, md) ------------------ 1419| 9| if (len != MD5_SIZE || ------------------ | | 117| 18|#define MD5_SIZE 16 ------------------ | Branch (1419:7): [True: 9, False: 0] ------------------ 1420| 0| memcmp(val, sum, MD5_SIZE) != 0) ------------------ | | 117| 0|#define MD5_SIZE 16 ------------------ | Branch (1420:7): [True: 0, False: 0] ------------------ 1421| 9| r = ARCHIVE_FAILED; ------------------ | | 237| 9|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1422| 9| break; 1423| 0|#ifdef ARCHIVE_HAS_SHA256 1424| 2| case CKSUM_SHA256: ------------------ | | 114| 2|#define CKSUM_SHA256 3 ------------------ | Branch (1424:2): [True: 2, False: 7.33k] ------------------ 1425| 2| archive_sha256_final(&(sumwrk->sha256ctx), sum); ------------------ | | 366| 2| __archive_digest.sha256final(ctx, md) ------------------ 1426| 2| if (len != SHA256_SIZE || ------------------ | | 119| 4|#define SHA256_SIZE 32 ------------------ | Branch (1426:7): [True: 2, False: 0] ------------------ 1427| 0| memcmp(val, sum, SHA256_SIZE) != 0) ------------------ | | 119| 0|#define SHA256_SIZE 32 ------------------ | Branch (1427:7): [True: 0, False: 0] ------------------ 1428| 2| r = ARCHIVE_FAILED; ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1429| 2| break; 1430| 0|#endif 1431| 0|#ifdef ARCHIVE_HAS_SHA512 1432| 4| case CKSUM_SHA512: ------------------ | | 115| 4|#define CKSUM_SHA512 4 ------------------ | Branch (1432:2): [True: 4, False: 7.33k] ------------------ 1433| 4| archive_sha512_final(&(sumwrk->sha512ctx), sum); ------------------ | | 401| 4| __archive_digest.sha512final(ctx, md) ------------------ 1434| 4| if (len != SHA512_SIZE || ------------------ | | 120| 8|#define SHA512_SIZE 64 ------------------ | Branch (1434:7): [True: 4, False: 0] ------------------ 1435| 0| memcmp(val, sum, SHA512_SIZE) != 0) ------------------ | | 120| 0|#define SHA512_SIZE 64 ------------------ | Branch (1435:7): [True: 0, False: 0] ------------------ 1436| 4| r = ARCHIVE_FAILED; ------------------ | | 237| 4|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1437| 4| break; 1438| 0|#endif 1439| 0| default: ------------------ | Branch (1439:2): [True: 0, False: 7.33k] ------------------ 1440| 0| r = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1441| 7.33k| } 1442| 7.33k| return (r); 1443| 7.33k|} archive_read_support_format_xar.c:xar_cleanup: 970| 3.66k|{ 971| 3.66k| struct xar *xar = a->format->data; 972| 3.66k| struct hdlink *hdlink; 973| 3.66k| size_t i; 974| 3.66k| int r; 975| | 976| 3.66k| checksum_cleanup(a); 977| 3.66k| r = decompression_cleanup(a); 978| 3.66k| hdlink = xar->hdlink_list; 979| 3.66k| while (hdlink != NULL) { ------------------ | Branch (979:9): [True: 0, False: 3.66k] ------------------ 980| 0| struct hdlink *next = hdlink->next; 981| | 982| 0| free(hdlink); 983| 0| hdlink = next; 984| 0| } 985| 24.1k| for (i = 0; i < xar->file_queue.used; i++) ------------------ | Branch (985:14): [True: 20.4k, False: 3.66k] ------------------ 986| 20.4k| file_free(xar->file_queue.files[i]); 987| 3.66k| free(xar->file_queue.files); 988| 5.45k| while (xar->unknowntags != NULL) { ------------------ | Branch (988:9): [True: 1.78k, False: 3.66k] ------------------ 989| 1.78k| struct unknown_tag *tag; 990| | 991| 1.78k| tag = xar->unknowntags; 992| 1.78k| xar->unknowntags = tag->next; 993| 1.78k| archive_string_free(&(tag->name)); 994| 1.78k| free(tag); 995| 1.78k| } 996| 3.66k| free(xar->outbuff); 997| 3.66k| free(xar); 998| | a->format->data = NULL; 999| 3.66k| return (r); 1000| 3.66k|} archive_read_support_format_xar.c:checksum_cleanup: 1793| 3.66k|checksum_cleanup(struct archive_read *a) { 1794| 3.66k| struct xar *xar = a->format->data; 1795| | 1796| 3.66k| _checksum_final(&(xar->a_sumwrk), NULL, 0); 1797| | _checksum_final(&(xar->e_sumwrk), NULL, 0); 1798| 3.66k|} archive_read_support_format_xar.c:decompression_cleanup: 1762| 3.66k|{ 1763| 3.66k| struct xar *xar = a->format->data; 1764| 3.66k| int r; 1765| | 1766| 3.66k| r = ARCHIVE_OK; ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1767| 3.66k| if (xar->stream_valid) { ------------------ | Branch (1767:6): [True: 383, False: 3.28k] ------------------ 1768| 383| if (inflateEnd(&(xar->stream)) != Z_OK) { ------------------ | Branch (1768:7): [True: 0, False: 383] ------------------ 1769| 0| archive_set_error(&a->archive, 1770| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1771| 0| "Failed to clean up zlib decompressor"); 1772| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1773| 0| } 1774| 383| } 1775| 3.66k|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1776| 3.66k| if (xar->bzstream_valid) { ------------------ | Branch (1776:6): [True: 0, False: 3.66k] ------------------ 1777| 0| if (BZ2_bzDecompressEnd(&(xar->bzstream)) != BZ_OK) { ------------------ | Branch (1777:7): [True: 0, False: 0] ------------------ 1778| 0| archive_set_error(&a->archive, 1779| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1780| 0| "Failed to clean up bzip2 decompressor"); 1781| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1782| 0| } 1783| 0| } 1784| 3.66k|#endif 1785| 3.66k|#if defined(HAVE_LZMA_H) && defined(HAVE_LIBLZMA) 1786| 3.66k| if (xar->lzstream_valid) ------------------ | Branch (1786:6): [True: 0, False: 3.66k] ------------------ 1787| 0| lzma_end(&(xar->lzstream)); 1788| 3.66k|#endif 1789| 3.66k| return (r); 1790| 3.66k|} archive_read_support_format_zip: 3648| 3.66k|{ 3649| 3.66k| int r; 3650| 3.66k| r = archive_read_support_format_zip_streamable(a); 3651| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3651:6): [True: 0, False: 3.66k] ------------------ 3652| 0| return r; 3653| 3.66k| return (archive_read_support_format_zip_seekable(a)); 3654| 3.66k|} archive_read_support_format_zip_streamable: 3892| 3.66k|{ 3893| 3.66k| struct archive_read *a = (struct archive_read *)_a; 3894| 3.66k| struct zip *zip; 3895| 3.66k| int r; 3896| | 3897| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 3898| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_zip"); 3899| | 3900| 3.66k| zip = calloc(1, sizeof(*zip)); 3901| 3.66k| if (zip == NULL) { ------------------ | Branch (3901:6): [True: 0, False: 3.66k] ------------------ 3902| 0| archive_set_error(_a, ENOMEM, "Can't allocate zip data"); 3903| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3904| 0| } 3905| | 3906| | /* Streamable reader doesn't support mac extensions. */ 3907| 3.66k| zip->process_mac_extensions = 0; 3908| | 3909| | /* 3910| | * Until enough data has been read, we cannot tell about 3911| | * any encrypted entries yet. 3912| | */ 3913| 3.66k| zip->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 3.66k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3914| 3.66k| zip->crc32func = real_crc32; 3915| | 3916| 3.66k| r = __archive_read_register_format(a, 3917| 3.66k| zip, 3918| 3.66k| "zip", 3919| 3.66k| archive_read_format_zip_streamable_bid, 3920| 3.66k| archive_read_format_zip_options, 3921| 3.66k| archive_read_format_zip_streamable_read_header, 3922| 3.66k| archive_read_format_zip_read_data, 3923| 3.66k| archive_read_format_zip_read_data_skip_streamable, 3924| 3.66k| NULL, 3925| 3.66k| archive_read_format_zip_cleanup, 3926| 3.66k| archive_read_support_format_zip_capabilities_streamable, 3927| 3.66k| archive_read_format_zip_has_encrypted_entries); 3928| | 3929| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3929:6): [True: 0, False: 3.66k] ------------------ 3930| 0| free(zip); 3931| 3.66k| return (r); 3932| 3.66k|} archive_read_support_format_zip_seekable: 4682| 3.66k|{ 4683| 3.66k| struct archive_read *a = (struct archive_read *)_a; 4684| 3.66k| struct zip *zip; 4685| 3.66k| int r; 4686| | 4687| 3.66k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 179| 3.66k| do { \ | | 180| 3.66k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 181| 3.66k| (allowed_states), (function_name)); \ | | 182| 3.66k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 3.66k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (182:7): [True: 0, False: 3.66k] | | ------------------ | | 183| 3.66k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 184| 3.66k| } while (0) | | ------------------ | | | Branch (184:11): [Folded, False: 3.66k] | | ------------------ ------------------ 4688| 3.66k| ARCHIVE_STATE_NEW, "archive_read_support_format_zip_seekable"); 4689| | 4690| 3.66k| zip = calloc(1, sizeof(*zip)); 4691| 3.66k| if (zip == NULL) { ------------------ | Branch (4691:6): [True: 0, False: 3.66k] ------------------ 4692| 0| archive_set_error(&a->archive, ENOMEM, 4693| 0| "Can't allocate zip data"); 4694| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4695| 0| } 4696| | 4697| |#ifdef HAVE_COPYFILE_H 4698| | /* Set this by default on Mac OS. */ 4699| | zip->process_mac_extensions = 1; 4700| |#endif 4701| | 4702| | /* 4703| | * Until enough data has been read, we cannot tell about 4704| | * any encrypted entries yet. 4705| | */ 4706| 3.66k| zip->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 3.66k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4707| 3.66k| zip->crc32func = real_crc32; 4708| | 4709| 3.66k| r = __archive_read_register_format(a, 4710| 3.66k| zip, 4711| 3.66k| "zip", 4712| 3.66k| archive_read_format_zip_seekable_bid, 4713| 3.66k| archive_read_format_zip_options, 4714| 3.66k| archive_read_format_zip_seekable_read_header, 4715| 3.66k| archive_read_format_zip_read_data, 4716| 3.66k| archive_read_format_zip_read_data_skip_seekable, 4717| 3.66k| NULL, 4718| 3.66k| archive_read_format_zip_cleanup, 4719| 3.66k| archive_read_support_format_zip_capabilities_seekable, 4720| 3.66k| archive_read_format_zip_has_encrypted_entries); 4721| | 4722| 3.66k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4722:6): [True: 0, False: 3.66k] ------------------ 4723| 0| free(zip); 4724| 3.66k| return (r); 4725| 3.66k|} archive_read_support_format_zip.c:archive_read_format_zip_streamable_bid: 3673| 3.59k|{ 3674| 3.59k| const char *h; 3675| | 3676| 3.59k| (void)best_bid; /* UNUSED */ 3677| | 3678| 3.59k| if ((h = __archive_read_ahead(a, 4, NULL)) == NULL) ------------------ | Branch (3678:6): [True: 38, False: 3.55k] ------------------ 3679| 38| return (-1); 3680| | 3681| | /* 3682| | * Bid of 29 here comes from: 3683| | * + 16 bits for "PK", 3684| | * + next 16-bit field has 6 options so contributes 3685| | * about 16 - log_2(6) ~= 16 - 2.6 ~= 13 bits 3686| | * 3687| | * So we've effectively verified ~29 total bits of check data. 3688| | */ 3689| 3.55k| if (h[0] == 'P' && h[1] == 'K') { ------------------ | Branch (3689:6): [True: 893, False: 2.66k] | Branch (3689:21): [True: 892, False: 1] ------------------ 3690| 892| if ((h[2] == '\001' && h[3] == '\002') ------------------ | Branch (3690:8): [True: 11, False: 881] | Branch (3690:26): [True: 11, False: 0] ------------------ 3691| 881| || (h[2] == '\003' && h[3] == '\004') ------------------ | Branch (3691:11): [True: 809, False: 72] | Branch (3691:29): [True: 806, False: 3] ------------------ 3692| 75| || (h[2] == '\005' && h[3] == '\006') ------------------ | Branch (3692:11): [True: 0, False: 75] | Branch (3692:29): [True: 0, False: 0] ------------------ 3693| 75| || (h[2] == '\006' && h[3] == '\006') ------------------ | Branch (3693:11): [True: 0, False: 75] | Branch (3693:29): [True: 0, False: 0] ------------------ 3694| 75| || (h[2] == '\007' && h[3] == '\010') ------------------ | Branch (3694:11): [True: 67, False: 8] | Branch (3694:29): [True: 67, False: 0] ------------------ 3695| 8| || (h[2] == '0' && h[3] == '0')) ------------------ | Branch (3695:11): [True: 5, False: 3] | Branch (3695:26): [True: 5, False: 0] ------------------ 3696| 889| return (29); 3697| 892| } 3698| | 3699| | /* TODO: It's worth looking ahead a little bit for a valid 3700| | * PK signature. In particular, that would make it possible 3701| | * to read some UUEncoded SFX files or SFX files coming from 3702| | * a network socket. */ 3703| | 3704| 2.67k| return (0); 3705| 3.55k|} archive_read_support_format_zip.c:archive_read_format_zip_options: 3601| 7.33k|{ 3602| 7.33k| struct zip *zip = a->format->data; 3603| 7.33k| int ret = ARCHIVE_FAILED; ------------------ | | 237| 7.33k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3604| | 3605| 7.33k| if (strcmp(key, "compat-2x") == 0) { ------------------ | Branch (3605:6): [True: 0, False: 7.33k] ------------------ 3606| | /* Handle filenames as libarchive 2.x */ 3607| 0| zip->init_default_conversion = (val != NULL) ? 1 : 0; ------------------ | Branch (3607:34): [True: 0, False: 0] ------------------ 3608| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3609| 7.33k| } else if (strcmp(key, "hdrcharset") == 0) { ------------------ | Branch (3609:13): [True: 0, False: 7.33k] ------------------ 3610| 0| if (val == NULL || val[0] == 0) ------------------ | Branch (3610:7): [True: 0, False: 0] | Branch (3610:22): [True: 0, False: 0] ------------------ 3611| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3612| 0| "zip: hdrcharset option needs a character-set name" 3613| 0| ); 3614| 0| else { 3615| 0| zip->sconv = archive_string_conversion_from_charset( 3616| 0| &a->archive, val, 0); 3617| 0| if (zip->sconv != NULL) { ------------------ | Branch (3617:8): [True: 0, False: 0] ------------------ 3618| 0| if (strcmp(val, "UTF-8") == 0) ------------------ | Branch (3618:9): [True: 0, False: 0] ------------------ 3619| 0| zip->sconv_utf8 = zip->sconv; 3620| 0| ret = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3621| 0| } else 3622| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3623| 0| } 3624| 0| return (ret); 3625| 7.33k| } else if (strcmp(key, "ignorecrc32") == 0) { ------------------ | Branch (3625:13): [True: 7.33k, False: 0] ------------------ 3626| | /* Mostly useful for testing. */ 3627| 7.33k| if (val == NULL || val[0] == 0) { ------------------ | Branch (3627:7): [True: 0, False: 7.33k] | Branch (3627:22): [True: 0, False: 7.33k] ------------------ 3628| 0| zip->crc32func = real_crc32; 3629| 0| zip->ignore_crc32 = 0; 3630| 7.33k| } else { 3631| 7.33k| zip->crc32func = fake_crc32; 3632| 7.33k| zip->ignore_crc32 = 1; 3633| 7.33k| } 3634| 7.33k| return (ARCHIVE_OK); ------------------ | | 233| 7.33k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3635| 7.33k| } else if (strcmp(key, "mac-ext") == 0) { ------------------ | Branch (3635:13): [True: 0, False: 0] ------------------ 3636| 0| zip->process_mac_extensions = (val != NULL && val[0] != 0); ------------------ | Branch (3636:34): [True: 0, False: 0] | Branch (3636:49): [True: 0, False: 0] ------------------ 3637| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3638| 0| } 3639| | 3640| | /* Note: The "warn" return is just to inform the options 3641| | * supervisor that we didn't handle it. It will generate 3642| | * a suitable error if no one used this option. */ 3643| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3644| 7.33k|} archive_read_support_format_zip.c:fake_crc32: 596| 51.5k|{ 597| 51.5k| (void)crc; /* UNUSED */ 598| 51.5k| (void)buff; /* UNUSED */ 599| 51.5k| (void)len; /* UNUSED */ 600| 51.5k| return 0; 601| 51.5k|} archive_read_support_format_zip.c:archive_read_format_zip_streamable_read_header: 3710| 36.0k|{ 3711| 36.0k| struct zip *zip = a->format->data; 3712| | 3713| 36.0k| a->archive.archive_format = ARCHIVE_FORMAT_ZIP; ------------------ | | 374| 36.0k|#define ARCHIVE_FORMAT_ZIP 0x50000 ------------------ 3714| 36.0k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (3714:6): [True: 842, False: 35.2k] ------------------ 3715| 842| a->archive.archive_format_name = "ZIP"; 3716| | 3717| | /* 3718| | * It should be sufficient to call archive_read_next_header() for 3719| | * a reader to determine if an entry is encrypted or not. If the 3720| | * encryption of an entry is only detectable when calling 3721| | * archive_read_data(), so be it. We'll do the same check there 3722| | * as well. 3723| | */ 3724| 36.0k| if (zip->has_encrypted_entries == ------------------ | Branch (3724:6): [True: 842, False: 35.2k] ------------------ 3725| 36.0k| ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) ------------------ | | 411| 36.0k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3726| 842| zip->has_encrypted_entries = 0; 3727| | 3728| | /* Make sure we have a zip_entry structure to use. */ 3729| 36.0k| if (zip->zip_entries == NULL) { ------------------ | Branch (3729:6): [True: 842, False: 35.2k] ------------------ 3730| 842| zip->zip_entries = malloc(sizeof(struct zip_entry)); 3731| 842| if (zip->zip_entries == NULL) { ------------------ | Branch (3731:7): [True: 0, False: 842] ------------------ 3732| 0| archive_set_error(&a->archive, ENOMEM, 3733| 0| "Out of memory"); 3734| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3735| 0| } 3736| 842| } 3737| 36.0k| zip->entry = zip->zip_entries; 3738| 36.0k| memset(zip->entry, 0, sizeof(struct zip_entry)); 3739| | 3740| 36.0k| if (zip->cctx_valid) ------------------ | Branch (3740:6): [True: 3.36k, False: 32.7k] ------------------ 3741| 3.36k| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 156| 3.36k| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 3742| 36.0k| if (zip->hctx_valid) ------------------ | Branch (3742:6): [True: 3.36k, False: 32.7k] ------------------ 3743| 3.36k| archive_hmac_sha1_cleanup(&zip->hctx); ------------------ | | 95| 3.36k| __archive_hmac.__hmac_sha1_cleanup(ctx) ------------------ 3744| 36.0k| zip->tctx_valid = zip->cctx_valid = zip->hctx_valid = 0; 3745| 36.0k| __archive_read_reset_passphrase(a); 3746| | 3747| | /* Search ahead for the next local file header. */ 3748| 36.0k| __archive_read_consume(a, zip->unconsumed); 3749| 36.0k| zip->unconsumed = 0; 3750| 36.5k| for (;;) { 3751| 36.5k| int64_t skipped = 0; 3752| 36.5k| const char *p, *end; 3753| 36.5k| ssize_t bytes; 3754| | 3755| 36.5k| p = __archive_read_ahead(a, 4, &bytes); 3756| 36.5k| if (p == NULL) ------------------ | Branch (3756:7): [True: 253, False: 36.3k] ------------------ 3757| 253| return (ARCHIVE_FATAL); ------------------ | | 239| 253|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3758| 36.3k| end = p + bytes; 3759| | 3760| 16.4M| while (p + 4 <= end) { ------------------ | Branch (3760:10): [True: 16.4M, False: 514] ------------------ 3761| 16.4M| if (p[0] == 'P' && p[1] == 'K') { ------------------ | Branch (3761:8): [True: 77.5k, False: 16.3M] | Branch (3761:23): [True: 51.7k, False: 25.8k] ------------------ 3762| 51.7k| if (p[2] == '\003' && p[3] == '\004') { ------------------ | Branch (3762:9): [True: 37.6k, False: 14.0k] | Branch (3762:27): [True: 35.8k, False: 1.83k] ------------------ 3763| | /* Regular file entry. */ 3764| 35.8k| __archive_read_consume(a, skipped); 3765| 35.8k| return zip_read_local_file_header(a, 3766| 35.8k| entry, zip); 3767| 35.8k| } 3768| | 3769| | /* 3770| | * TODO: We cannot restore permissions 3771| | * based only on the local file headers. 3772| | * Consider scanning the central 3773| | * directory and returning additional 3774| | * entries for at least directories. 3775| | * This would allow us to properly set 3776| | * directory permissions. 3777| | * 3778| | * This won't help us fix symlinks 3779| | * and may not help with regular file 3780| | * permissions, either. 3781| | */ 3782| 15.8k| if (p[2] == '\001' && p[3] == '\002') { ------------------ | Branch (3782:35): [True: 1.04k, False: 14.8k] | Branch (3782:53): [True: 1, False: 1.04k] ------------------ 3783| 1| return (ARCHIVE_EOF); ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3784| 1| } 3785| | 3786| | /* End of central directory? Must be an 3787| | * empty archive. */ 3788| 15.8k| if ((p[2] == '\005' && p[3] == '\006') ------------------ | Branch (3788:36): [True: 231, False: 15.6k] | Branch (3788:54): [True: 7, False: 224] ------------------ 3789| 15.8k| || (p[2] == '\006' && p[3] == '\006')) ------------------ | Branch (3789:39): [True: 493, False: 15.3k] | Branch (3789:57): [True: 0, False: 493] ------------------ 3790| 7| return (ARCHIVE_EOF); ------------------ | | 232| 7|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3791| 15.8k| } 3792| 16.3M| ++p; 3793| 16.3M| ++skipped; 3794| 16.3M| } 3795| 514| __archive_read_consume(a, skipped); 3796| 514| } 3797| 36.0k|} archive_read_support_format_zip.c:zip_read_local_file_header: 1106| 36.0k|{ 1107| 36.0k| const char *p; 1108| 36.0k| const void *h; 1109| 36.0k| const wchar_t *wp; 1110| 36.0k| const char *cp; 1111| 36.0k| size_t len, filename_length, extra_length; 1112| 36.0k| struct archive_string_conv *sconv; 1113| 36.0k| struct zip_entry *zip_entry = zip->entry; 1114| 36.0k| struct zip_entry zip_entry_central_dir; 1115| 36.0k| int ret = ARCHIVE_OK; ------------------ | | 233| 36.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1116| 36.0k| char version; 1117| | 1118| | /* Save a copy of the original for consistency checks. */ 1119| 36.0k| zip_entry_central_dir = *zip_entry; 1120| | 1121| 36.0k| zip->decompress_init = 0; 1122| 36.0k| zip->end_of_entry = 0; 1123| 36.0k| zip->entry_uncompressed_bytes_read = 0; 1124| 36.0k| zip->entry_compressed_bytes_read = 0; 1125| 36.0k| zip->computed_crc32 = zip->crc32func(0, NULL, 0); 1126| | 1127| | /* Setup default conversion. */ 1128| 36.0k| if (zip->sconv == NULL && !zip->init_default_conversion) { ------------------ | Branch (1128:6): [True: 36.0k, False: 0] | Branch (1128:28): [True: 858, False: 35.1k] ------------------ 1129| 858| zip->sconv_default = 1130| 858| archive_string_default_conversion_for_read(&(a->archive)); 1131| 858| zip->init_default_conversion = 1; 1132| 858| } 1133| | 1134| 36.0k| if ((p = __archive_read_ahead(a, ZIP_LOCHDR_LEN, NULL)) == NULL) { ------------------ | | 83| 36.0k|#define ZIP_LOCHDR_LEN 30U ------------------ | Branch (1134:6): [True: 34, False: 35.9k] ------------------ 1135| 34| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 34|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1136| 34| "Truncated ZIP file header"); 1137| 34| return (ARCHIVE_FATAL); ------------------ | | 239| 34|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1138| 34| } 1139| | 1140| 35.9k| if (memcmp(p, "PK\003\004", 4) != 0) { ------------------ | Branch (1140:6): [True: 8, False: 35.9k] ------------------ 1141| 8| archive_set_error(&a->archive, -1, "Damaged Zip archive"); 1142| 8| return ARCHIVE_FATAL; ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1143| 8| } 1144| 35.9k| version = p[4]; 1145| 35.9k| zip_entry->system = p[5]; 1146| 35.9k| zip_entry->zip_flags = archive_le16dec(p + 6); 1147| 35.9k| if (zip_entry->zip_flags & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)) { ------------------ | | 128| 35.9k|#define ZIP_ENCRYPTED (1 << 0) ------------------ if (zip_entry->zip_flags & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)) { ------------------ | | 130| 35.9k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (1147:6): [True: 11.2k, False: 24.6k] ------------------ 1148| 11.2k| zip->has_encrypted_entries = 1; 1149| 11.2k| archive_entry_set_is_data_encrypted(entry, 1); 1150| 11.2k| if (zip_entry->zip_flags & ZIP_CENTRAL_DIRECTORY_ENCRYPTED && ------------------ | | 134| 22.5k|#define ZIP_CENTRAL_DIRECTORY_ENCRYPTED (1 << 13) ------------------ | Branch (1150:7): [True: 4.59k, False: 6.68k] ------------------ 1151| 4.59k| zip_entry->zip_flags & ZIP_ENCRYPTED && ------------------ | | 128| 15.8k|#define ZIP_ENCRYPTED (1 << 0) ------------------ | Branch (1151:4): [True: 561, False: 4.02k] ------------------ 1152| 561| zip_entry->zip_flags & ZIP_STRONG_ENCRYPTED) { ------------------ | | 130| 561|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (1152:4): [True: 2, False: 559] ------------------ 1153| 2| archive_entry_set_is_metadata_encrypted(entry, 1); 1154| 2| return ARCHIVE_FATAL; ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1155| 2| } 1156| 11.2k| } 1157| 35.9k| zip->init_decryption = (zip_entry->zip_flags & ZIP_ENCRYPTED); ------------------ | | 128| 35.9k|#define ZIP_ENCRYPTED (1 << 0) ------------------ 1158| 35.9k| zip_entry->compression = (char)archive_le16dec(p + 8); 1159| 35.9k| zip_entry->mtime = __archive_dos_to_unix(archive_le32dec(p + 10)); 1160| 35.9k| zip_entry->crc32 = archive_le32dec(p + 14); 1161| 35.9k| if (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 35.9k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1161:6): [True: 20.7k, False: 15.1k] ------------------ 1162| 20.7k| zip_entry->decdat = p[11]; 1163| 15.1k| else 1164| 15.1k| zip_entry->decdat = p[17]; 1165| 35.9k| zip_entry->compressed_size = archive_le32dec(p + 18); 1166| 35.9k| zip_entry->uncompressed_size = archive_le32dec(p + 22); 1167| 35.9k| filename_length = archive_le16dec(p + 26); 1168| 35.9k| extra_length = archive_le16dec(p + 28); 1169| | 1170| 35.9k| __archive_read_consume(a, ZIP_LOCHDR_LEN); ------------------ | | 83| 35.9k|#define ZIP_LOCHDR_LEN 30U ------------------ 1171| | 1172| | /* Read the filename. */ 1173| 35.9k| if ((h = __archive_read_ahead(a, filename_length, NULL)) == NULL) { ------------------ | Branch (1173:6): [True: 63, False: 35.9k] ------------------ 1174| 63| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 63|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1175| 63| "Truncated ZIP file header"); 1176| 63| return (ARCHIVE_FATAL); ------------------ | | 239| 63|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1177| 63| } 1178| 35.9k| if (zip_entry->zip_flags & ZIP_UTF8_NAME) { ------------------ | | 131| 35.9k|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1178:6): [True: 10.1k, False: 25.7k] ------------------ 1179| | /* The filename is stored to be UTF-8. */ 1180| 10.1k| if (zip->sconv_utf8 == NULL) { ------------------ | Branch (1180:7): [True: 278, False: 9.82k] ------------------ 1181| 278| zip->sconv_utf8 = 1182| 278| archive_string_conversion_from_charset( 1183| 278| &a->archive, "UTF-8", 1); 1184| 278| if (zip->sconv_utf8 == NULL) ------------------ | Branch (1184:8): [True: 0, False: 278] ------------------ 1185| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1186| 278| } 1187| 10.1k| sconv = zip->sconv_utf8; 1188| 25.7k| } else if (zip->sconv != NULL) ------------------ | Branch (1188:13): [True: 0, False: 25.7k] ------------------ 1189| 0| sconv = zip->sconv; 1190| 25.7k| else 1191| 25.7k| sconv = zip->sconv_default; 1192| | 1193| 35.9k| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 35.9k|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (1193:6): [True: 987, False: 34.9k] ------------------ 1194| 35.9k| h, filename_length, sconv) != 0) { 1195| 987| if (errno == ENOMEM) { ------------------ | Branch (1195:7): [True: 0, False: 987] ------------------ 1196| 0| archive_set_error(&a->archive, ENOMEM, 1197| 0| "Can't allocate memory for Pathname"); 1198| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1199| 0| } 1200| 987| archive_set_error(&a->archive, 1201| 987| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 987|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1202| 987| "Pathname cannot be converted " 1203| 987| "from %s to current locale", 1204| 987| archive_string_conversion_charset_name(sconv)); 1205| 987| ret = ARCHIVE_WARN; ------------------ | | 235| 987|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1206| 987| } 1207| 35.9k| __archive_read_consume(a, filename_length); 1208| | 1209| | /* Read the extra data. */ 1210| 35.9k| if ((h = __archive_read_ahead(a, extra_length, NULL)) == NULL) { ------------------ | Branch (1210:6): [True: 31, False: 35.8k] ------------------ 1211| 31| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 31|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1212| 31| "Truncated ZIP file header"); 1213| 31| return (ARCHIVE_FATAL); ------------------ | | 239| 31|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1214| 31| } 1215| | 1216| 35.8k| if (ARCHIVE_OK != process_extra(a, entry, h, extra_length, ------------------ | | 233| 35.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1216:6): [True: 39, False: 35.8k] ------------------ 1217| 35.8k| zip_entry)) { 1218| 39| return ARCHIVE_FATAL; ------------------ | | 239| 39|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1219| 39| } 1220| 35.8k| __archive_read_consume(a, extra_length); 1221| | 1222| | /* Work around a bug in Info-Zip: When reading from a pipe, it 1223| | * stats the pipe instead of synthesizing a file entry. */ 1224| 35.8k| if ((zip_entry->mode & AE_IFMT) == AE_IFIFO) { ------------------ | | 215| 35.8k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) == AE_IFIFO) { ------------------ | | 222| 35.8k|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ | Branch (1224:6): [True: 474, False: 35.3k] ------------------ 1225| 474| zip_entry->mode &= ~ AE_IFMT; ------------------ | | 215| 474|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1226| 474| zip_entry->mode |= AE_IFREG; ------------------ | | 216| 474|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1227| 474| } 1228| | 1229| | /* If the mode is totally empty, set some sane default. */ 1230| 35.8k| if (zip_entry->mode == 0) { ------------------ | Branch (1230:6): [True: 33.3k, False: 2.51k] ------------------ 1231| 33.3k| zip_entry->mode |= 0664; 1232| 33.3k| } 1233| | 1234| | /* Windows archivers sometimes use backslash as the directory 1235| | * separator. Normalize to slash. */ 1236| 35.8k| if (zip_entry->system == 0 && ------------------ | Branch (1236:6): [True: 19.5k, False: 16.2k] ------------------ 1237| 19.5k| (wp = archive_entry_pathname_w(entry)) != NULL) { ------------------ | Branch (1237:6): [True: 13.5k, False: 6.05k] ------------------ 1238| 13.5k| if (wcschr(wp, L'/') == NULL && wcschr(wp, L'\\') != NULL) { ------------------ | Branch (1238:7): [True: 13.1k, False: 435] | Branch (1238:35): [True: 1.18k, False: 11.9k] ------------------ 1239| 1.18k| size_t i; 1240| 1.18k| struct archive_wstring s; 1241| 1.18k| archive_string_init(&s); ------------------ | | 71| 1.18k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 1.18k] | | ------------------ ------------------ 1242| 1.18k| archive_wstrcpy(&s, wp); ------------------ | | 167| 1.18k| archive_wstrncpy((as), (p), ((p) == NULL ? 0 : wcslen(p))) | | ------------------ | | | | 175| 2.37k| ((as)->length = 0, archive_wstrncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (175:50): [True: 0, False: 1.18k] | | | | ------------------ | | ------------------ ------------------ 1243| 40.8k| for (i = 0; i < archive_strlen(&s); i++) { ------------------ | | 178| 40.8k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1243:16): [True: 39.6k, False: 1.18k] ------------------ 1244| 39.6k| if (s.s[i] == '\\') ------------------ | Branch (1244:9): [True: 12.0k, False: 27.5k] ------------------ 1245| 12.0k| s.s[i] = '/'; 1246| 39.6k| } 1247| 1.18k| archive_entry_copy_pathname_w(entry, s.s); 1248| 1.18k| archive_wstring_free(&s); 1249| 1.18k| } 1250| 13.5k| } 1251| | 1252| | /* Make sure that entries with a trailing '/' are marked as directories 1253| | * even if the External File Attributes contains bogus values. If this 1254| | * is not a directory and there is no type, assume a regular file. */ 1255| 35.8k| if ((zip_entry->mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 215| 35.8k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 221| 35.8k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1255:6): [True: 35.3k, False: 493] ------------------ 1256| 35.3k| int has_slash; 1257| | 1258| 35.3k| wp = archive_entry_pathname_w(entry); 1259| 35.3k| if (wp != NULL) { ------------------ | Branch (1259:7): [True: 25.6k, False: 9.73k] ------------------ 1260| 25.6k| len = wcslen(wp); 1261| 25.6k| has_slash = len > 0 && wp[len - 1] == L'/'; ------------------ | Branch (1261:16): [True: 5.25k, False: 20.3k] | Branch (1261:27): [True: 284, False: 4.97k] ------------------ 1262| 25.6k| } else { 1263| 9.73k| cp = archive_entry_pathname(entry); 1264| 9.73k| len = (cp != NULL)?strlen(cp):0; ------------------ | Branch (1264:10): [True: 8.98k, False: 748] ------------------ 1265| 9.73k| has_slash = len > 0 && cp[len - 1] == '/'; ------------------ | Branch (1265:16): [True: 8.98k, False: 748] | Branch (1265:27): [True: 329, False: 8.65k] ------------------ 1266| 9.73k| } 1267| | /* Correct file type as needed. */ 1268| 35.3k| if (has_slash) { ------------------ | Branch (1268:7): [True: 613, False: 34.7k] ------------------ 1269| 613| zip_entry->mode &= ~AE_IFMT; ------------------ | | 215| 613|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1270| 613| zip_entry->mode |= AE_IFDIR; ------------------ | | 221| 613|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1271| 613| zip_entry->mode |= 0111; 1272| 34.7k| } else if ((zip_entry->mode & AE_IFMT) == 0) { ------------------ | | 215| 34.7k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (1272:14): [True: 33.1k, False: 1.58k] ------------------ 1273| 33.1k| zip_entry->mode |= AE_IFREG; ------------------ | | 216| 33.1k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1274| 33.1k| } 1275| 35.3k| } 1276| | 1277| | /* Make sure directories end in '/' */ 1278| 35.8k| if ((zip_entry->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 215| 35.8k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 221| 35.8k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1278:6): [True: 1.10k, False: 34.7k] ------------------ 1279| 1.10k| wp = archive_entry_pathname_w(entry); 1280| 1.10k| if (wp != NULL) { ------------------ | Branch (1280:7): [True: 515, False: 591] ------------------ 1281| 515| len = wcslen(wp); 1282| 515| if (len > 0 && wp[len - 1] != L'/') { ------------------ | Branch (1282:8): [True: 400, False: 115] | Branch (1282:19): [True: 31, False: 369] ------------------ 1283| 31| struct archive_wstring s; 1284| 31| archive_string_init(&s); ------------------ | | 71| 31| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 31] | | ------------------ ------------------ 1285| 31| archive_wstrcat(&s, wp); 1286| 31| archive_wstrappend_wchar(&s, L'/'); 1287| 31| archive_entry_copy_pathname_w(entry, s.s); 1288| 31| archive_wstring_free(&s); 1289| 31| } 1290| 591| } else { 1291| 591| cp = archive_entry_pathname(entry); 1292| 591| len = (cp != NULL)?strlen(cp):0; ------------------ | Branch (1292:10): [True: 359, False: 232] ------------------ 1293| 591| if (len > 0 && cp[len - 1] != '/') { ------------------ | Branch (1293:8): [True: 359, False: 232] | Branch (1293:19): [True: 30, False: 329] ------------------ 1294| 30| struct archive_string s; 1295| 30| archive_string_init(&s); ------------------ | | 71| 30| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 30] | | ------------------ ------------------ 1296| 30| archive_strcat(&s, cp); 1297| 30| archive_strappend_char(&s, '/'); 1298| 30| archive_entry_set_pathname(entry, s.s); 1299| 30| archive_string_free(&s); 1300| 30| } 1301| 591| } 1302| 1.10k| } 1303| | 1304| 35.8k| if (zip_entry->flags & LA_FROM_CENTRAL_DIRECTORY) { ------------------ | | 138| 35.8k|#define LA_FROM_CENTRAL_DIRECTORY (1 << 1) ------------------ | Branch (1304:6): [True: 192, False: 35.6k] ------------------ 1305| | /* If this came from the central dir, its size info 1306| | * is definitive, so ignore the length-at-end flag. */ 1307| 192| zip_entry->zip_flags &= ~ZIP_LENGTH_AT_END; ------------------ | | 129| 192|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ 1308| | /* If local header is missing a value, use the one from 1309| | the central directory. If both have it, warn about 1310| | mismatches. */ 1311| 192| if (zip_entry->crc32 == 0) { ------------------ | Branch (1311:7): [True: 51, False: 141] ------------------ 1312| 51| zip_entry->crc32 = zip_entry_central_dir.crc32; 1313| 141| } else if (!zip->ignore_crc32 ------------------ | Branch (1313:14): [True: 0, False: 141] ------------------ 1314| 0| && zip_entry->crc32 != zip_entry_central_dir.crc32) { ------------------ | Branch (1314:10): [True: 0, False: 0] ------------------ 1315| 0| archive_set_error(&a->archive, 1316| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1317| 0| "Inconsistent CRC32 values"); 1318| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1319| 0| } 1320| 192| if (zip_entry->compressed_size == 0 ------------------ | Branch (1320:7): [True: 45, False: 147] ------------------ 1321| 147| || zip_entry->compressed_size == 0xffffffff) { ------------------ | Branch (1321:10): [True: 13, False: 134] ------------------ 1322| 58| zip_entry->compressed_size 1323| 58| = zip_entry_central_dir.compressed_size; 1324| 134| } else if (zip_entry->compressed_size ------------------ | Branch (1324:14): [True: 25, False: 109] ------------------ 1325| 134| != zip_entry_central_dir.compressed_size) { 1326| 25| archive_set_error(&a->archive, 1327| 25| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 25|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1328| 25| "Inconsistent compressed size: " 1329| 25| "%jd in central directory, %jd in local header", 1330| 25| (intmax_t)zip_entry_central_dir.compressed_size, 1331| 25| (intmax_t)zip_entry->compressed_size); 1332| 25| ret = ARCHIVE_WARN; ------------------ | | 235| 25|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1333| 25| } 1334| 192| if (zip_entry->uncompressed_size == 0 || ------------------ | Branch (1334:7): [True: 45, False: 147] ------------------ 1335| 147| zip_entry->uncompressed_size == 0xffffffff) { ------------------ | Branch (1335:4): [True: 0, False: 147] ------------------ 1336| 45| zip_entry->uncompressed_size 1337| 45| = zip_entry_central_dir.uncompressed_size; 1338| 147| } else if (zip_entry->uncompressed_size ------------------ | Branch (1338:14): [True: 19, False: 128] ------------------ 1339| 147| != zip_entry_central_dir.uncompressed_size) { 1340| 19| archive_set_error(&a->archive, 1341| 19| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 19|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1342| 19| "Inconsistent uncompressed size: " 1343| 19| "%jd in central directory, %jd in local header", 1344| 19| (intmax_t)zip_entry_central_dir.uncompressed_size, 1345| 19| (intmax_t)zip_entry->uncompressed_size); 1346| 19| ret = ARCHIVE_WARN; ------------------ | | 235| 19|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1347| 19| } 1348| 192| } 1349| | 1350| | /* Populate some additional entry fields: */ 1351| 35.8k| archive_entry_set_mode(entry, zip_entry->mode); 1352| 35.8k| archive_entry_set_uid(entry, zip_entry->uid); 1353| 35.8k| archive_entry_set_gid(entry, zip_entry->gid); 1354| 35.8k| archive_entry_set_mtime(entry, zip_entry->mtime, 0); 1355| 35.8k| archive_entry_set_ctime(entry, zip_entry->ctime, 0); 1356| 35.8k| archive_entry_set_atime(entry, zip_entry->atime, 0); 1357| | 1358| 35.8k| if ((zip->entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 35.8k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip->entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 35.8k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1358:6): [True: 709, False: 35.1k] ------------------ 1359| 709| size_t linkname_length; 1360| | 1361| 709| if (zip_entry->compressed_size > 64 * 1024) { ------------------ | Branch (1361:7): [True: 1, False: 708] ------------------ 1362| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1363| 1| "Zip file with oversized link entry"); 1364| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1365| 1| } 1366| | 1367| 708| linkname_length = (size_t)zip_entry->compressed_size; 1368| | 1369| 708| archive_entry_set_size(entry, 0); 1370| | 1371| | // take into account link compression if any 1372| 708| size_t linkname_full_length = linkname_length; 1373| 708| if (zip->entry->compression != 0) ------------------ | Branch (1373:7): [True: 84, False: 624] ------------------ 1374| 84| { 1375| | // symlink target string appeared to be compressed 1376| 84| int status = ARCHIVE_FATAL; ------------------ | | 239| 84|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1377| 84| const void *uncompressed_buffer = NULL; 1378| | 1379| 84| switch (zip->entry->compression) 1380| 84| { 1381| 0|#if HAVE_ZLIB_H 1382| 83| case 8: /* Deflate compression. */ ------------------ | Branch (1382:5): [True: 83, False: 1] ------------------ 1383| 83| zip->entry_bytes_remaining = zip_entry->compressed_size; 1384| 83| status = zip_read_data_deflate(a, &uncompressed_buffer, 1385| 83| &linkname_full_length, NULL); 1386| 83| break; 1387| 0|#endif 1388| 0|#if HAVE_LZMA_H && HAVE_LIBLZMA 1389| 0| case 14: /* ZIPx LZMA compression. */ ------------------ | Branch (1389:5): [True: 0, False: 84] ------------------ 1390| | /*(see zip file format specification, section 4.4.5)*/ 1391| 0| zip->entry_bytes_remaining = zip_entry->compressed_size; 1392| 0| status = zip_read_data_zipx_lzma_alone(a, &uncompressed_buffer, 1393| 0| &linkname_full_length, NULL); 1394| 0| break; 1395| 0|#endif 1396| 1| default: /* Unsupported compression. */ ------------------ | Branch (1396:5): [True: 1, False: 83] ------------------ 1397| 1| break; 1398| 84| } 1399| 84| if (status == ARCHIVE_OK) ------------------ | | 233| 84|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1399:8): [True: 83, False: 1] ------------------ 1400| 83| { 1401| 83| p = uncompressed_buffer; 1402| 83| } 1403| 1| else 1404| 1| { 1405| 1| archive_set_error(&a->archive, 1406| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1407| 1| "Unsupported ZIP compression method " 1408| 1| "during decompression of link entry (%d: %s)", 1409| 1| zip->entry->compression, 1410| 1| compression_name(zip->entry->compression)); 1411| 1| return ARCHIVE_FAILED; ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1412| 1| } 1413| 84| } 1414| 624| else 1415| 624| { 1416| 624| p = __archive_read_ahead(a, linkname_length, NULL); 1417| 624| } 1418| | 1419| 707| if (p == NULL) { ------------------ | Branch (1419:7): [True: 0, False: 707] ------------------ 1420| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1421| 0| "Truncated Zip file"); 1422| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1423| 0| } 1424| | 1425| 707| sconv = zip->sconv; 1426| 707| if (sconv == NULL && (zip->entry->zip_flags & ZIP_UTF8_NAME)) ------------------ | | 131| 707|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1426:7): [True: 707, False: 0] | Branch (1426:24): [True: 339, False: 368] ------------------ 1427| 339| sconv = zip->sconv_utf8; 1428| 707| if (sconv == NULL) ------------------ | Branch (1428:7): [True: 368, False: 339] ------------------ 1429| 368| sconv = zip->sconv_default; 1430| 707| if (archive_entry_copy_symlink_l(entry, p, linkname_full_length, ------------------ | | 83| 707|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ | Branch (1430:7): [True: 322, False: 385] ------------------ 1431| 707| sconv) != 0) { 1432| 322| if (errno != ENOMEM && sconv == zip->sconv_utf8 && ------------------ | Branch (1432:8): [True: 322, False: 0] | Branch (1432:27): [True: 322, False: 0] ------------------ 1433| 322| (zip->entry->zip_flags & ZIP_UTF8_NAME)) ------------------ | | 131| 322|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1433:8): [True: 322, False: 0] ------------------ 1434| 322| archive_entry_copy_symlink_l(entry, p, ------------------ | | 83| 322|#define archive_entry_copy_symlink_l __archive_entry_copy_symlink_l ------------------ 1435| 322| linkname_full_length, NULL); 1436| 322| if (errno == ENOMEM) { ------------------ | Branch (1436:8): [True: 0, False: 322] ------------------ 1437| 0| archive_set_error(&a->archive, ENOMEM, 1438| 0| "Can't allocate memory for Symlink"); 1439| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1440| 0| } 1441| | /* 1442| | * Since there is no character-set regulation for 1443| | * symlink name, do not report the conversion error 1444| | * in an automatic conversion. 1445| | */ 1446| 322| if (sconv != zip->sconv_utf8 || ------------------ | Branch (1446:8): [True: 0, False: 322] ------------------ 1447| 322| (zip->entry->zip_flags & ZIP_UTF8_NAME) == 0) { ------------------ | | 131| 322|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1447:8): [True: 0, False: 322] ------------------ 1448| 0| archive_set_error(&a->archive, 1449| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1450| 0| "Symlink cannot be converted " 1451| 0| "from %s to current locale", 1452| 0| archive_string_conversion_charset_name( 1453| 0| sconv)); 1454| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1455| 0| } 1456| 322| } 1457| 707| zip_entry->uncompressed_size = zip_entry->compressed_size = 0; 1458| | 1459| 707| if (__archive_read_consume(a, linkname_length) < 0) { ------------------ | Branch (1459:7): [True: 0, False: 707] ------------------ 1460| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1461| 0| "Read error skipping symlink target name"); 1462| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1463| 0| } 1464| 35.1k| } else if (zip_entry_size_is_set(zip_entry)) { ------------------ | Branch (1464:13): [True: 27.9k, False: 7.13k] ------------------ 1465| 27.9k| archive_entry_set_size(entry, zip_entry->uncompressed_size); 1466| 27.9k| } 1467| 35.8k| zip->entry_bytes_remaining = zip_entry->compressed_size; 1468| | 1469| | /* If there's no body, force read_data() to return EOF immediately. */ 1470| 35.8k| if (0 == (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 35.8k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1470:6): [True: 15.1k, False: 20.7k] ------------------ 1471| 15.1k| && zip->entry_bytes_remaining < 1) ------------------ | Branch (1471:9): [True: 2.58k, False: 12.5k] ------------------ 1472| 2.58k| zip->end_of_entry = 1; 1473| | 1474| | /* Set up a more descriptive format name. */ 1475| 35.8k| archive_string_empty(&zip->format_name); ------------------ | | 181| 35.8k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1476| 35.8k| archive_string_sprintf(&zip->format_name, "ZIP %d.%d (%s)", 1477| 35.8k| version / 10, version % 10, 1478| 35.8k| compression_name(zip->entry->compression)); 1479| 35.8k| a->archive.archive_format_name = zip->format_name.s; 1480| | 1481| 35.8k| return (ret); 1482| 35.8k|} archive_read_support_format_zip.c:process_extra: 659| 37.1k|{ 660| 37.1k| struct zip *zip = a->format->data; 661| 37.1k| unsigned offset = 0; 662| | 663| 37.1k| if (extra_length == 0) { ------------------ | Branch (663:6): [True: 22.1k, False: 15.0k] ------------------ 664| 22.1k| return ARCHIVE_OK; ------------------ | | 233| 22.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 665| 22.1k| } 666| | 667| 15.0k| if (extra_length < 4) { ------------------ | Branch (667:6): [True: 342, False: 14.6k] ------------------ 668| 342| size_t i = 0; 669| | /* Some ZIP files may have trailing 0 bytes. Let's check they 670| | * are all 0 and ignore them instead of returning an error. 671| | * 672| | * This is not technically correct, but some ZIP files look 673| | * like this and other tools support those files - so let's 674| | * also support them. 675| | */ 676| 982| for (; i < extra_length; i++) { ------------------ | Branch (676:10): [True: 641, False: 341] ------------------ 677| 641| if (p[i] != 0) { ------------------ | Branch (677:8): [True: 1, False: 640] ------------------ 678| 1| archive_set_error(&a->archive, 679| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 680| 1| "Too-small extra data: " 681| 1| "Need at least 4 bytes, " 682| 1| "but only found %d bytes", 683| 1| (int)extra_length); 684| 1| return ARCHIVE_FAILED; ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 685| 1| } 686| 641| } 687| | 688| 341| return ARCHIVE_OK; ------------------ | | 233| 341|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 689| 342| } 690| | 691| 39.2k| while (offset <= extra_length - 4) { ------------------ | Branch (691:9): [True: 24.6k, False: 14.6k] ------------------ 692| 24.6k| unsigned short headerid = archive_le16dec(p + offset); 693| 24.6k| unsigned short datasize = archive_le16dec(p + offset + 2); 694| | 695| 24.6k| offset += 4; 696| 24.6k| if (offset + datasize > extra_length) { ------------------ | Branch (696:7): [True: 51, False: 24.6k] ------------------ 697| 51| archive_set_error(&a->archive, 698| 51| ARCHIVE_ERRNO_FILE_FORMAT, "Extra data overflow: " ------------------ | | 192| 51|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 699| 51| "Need %d bytes but only found %d bytes", 700| 51| (int)datasize, (int)(extra_length - offset)); 701| 51| return ARCHIVE_FAILED; ------------------ | | 237| 51|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 702| 51| } 703| |#ifdef DEBUG 704| | fprintf(stderr, "Header id 0x%04x, length %d\n", 705| | headerid, datasize); 706| |#endif 707| 24.6k| switch (headerid) { 708| 487| case 0x0001: ------------------ | Branch (708:3): [True: 487, False: 24.1k] ------------------ 709| | /* Zip64 extended information extra field. */ 710| 487| zip_entry->flags |= LA_USED_ZIP64; ------------------ | | 137| 487|#define LA_USED_ZIP64 (1 << 0) ------------------ 711| 487| if (zip_entry->uncompressed_size == 0xffffffff) { ------------------ | Branch (711:8): [True: 358, False: 129] ------------------ 712| 358| uint64_t t = 0; 713| 358| if (datasize < 8 ------------------ | Branch (713:9): [True: 0, False: 358] ------------------ 714| 358| || (t = archive_le64dec(p + offset)) > ------------------ | Branch (714:12): [True: 0, False: 358] ------------------ 715| 358| INT64_MAX) { 716| 0| archive_set_error(&a->archive, 717| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 718| 0| "Malformed 64-bit " 719| 0| "uncompressed size"); 720| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 721| 0| } 722| 358| zip_entry->uncompressed_size = t; 723| 358| offset += 8; 724| 358| datasize -= 8; 725| 358| } 726| 487| if (zip_entry->compressed_size == 0xffffffff) { ------------------ | Branch (726:8): [True: 73, False: 414] ------------------ 727| 73| uint64_t t = 0; 728| 73| if (datasize < 8 ------------------ | Branch (728:9): [True: 0, False: 73] ------------------ 729| 73| || (t = archive_le64dec(p + offset)) > ------------------ | Branch (729:12): [True: 0, False: 73] ------------------ 730| 73| INT64_MAX) { 731| 0| archive_set_error(&a->archive, 732| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 733| 0| "Malformed 64-bit " 734| 0| "compressed size"); 735| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 736| 0| } 737| 73| zip_entry->compressed_size = t; 738| 73| offset += 8; 739| 73| datasize -= 8; 740| 73| } 741| 487| if (zip_entry->local_header_offset == 0xffffffff) { ------------------ | Branch (741:8): [True: 0, False: 487] ------------------ 742| 0| uint64_t t = 0; 743| 0| if (datasize < 8 ------------------ | Branch (743:9): [True: 0, False: 0] ------------------ 744| 0| || (t = archive_le64dec(p + offset)) > ------------------ | Branch (744:12): [True: 0, False: 0] ------------------ 745| 0| INT64_MAX) { 746| 0| archive_set_error(&a->archive, 747| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 748| 0| "Malformed 64-bit " 749| 0| "local header offset"); 750| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 751| 0| } 752| 0| zip_entry->local_header_offset = t; 753| 0| offset += 8; 754| 0| datasize -= 8; 755| 0| } 756| | /* archive_le32dec(p + offset) gives disk 757| | * on which file starts, but we don't handle 758| | * multi-volume Zip files. */ 759| 487| break; 760| 487| case 0x000d: ------------------ | Branch (760:3): [True: 190, False: 24.4k] ------------------ 761| | /* PKWARE Unix Extra Field fixed metadata. */ 762| 190| if (datasize >= 12) { ------------------ | Branch (762:8): [True: 81, False: 109] ------------------ 763| 81| zip_entry->atime = archive_le32dec(p + offset); 764| 81| zip_entry->mtime = 765| 81| archive_le32dec(p + offset + 4); 766| 81| zip_entry->uid = 767| 81| archive_le16dec(p + offset + 8); 768| 81| zip_entry->gid = 769| 81| archive_le16dec(p + offset + 10); 770| | /* 771| | * APPNOTE.TXT also defines additional data after 772| | * this fixed metadata, depending on file type. 773| | */ 774| 81| } 775| 190| break; 776| |#ifdef DEBUG 777| | case 0x0017: 778| | { 779| | /* Strong encryption field. */ 780| | if (archive_le16dec(p + offset) == 2) { 781| | unsigned algId = 782| | archive_le16dec(p + offset + 2); 783| | unsigned bitLen = 784| | archive_le16dec(p + offset + 4); 785| | int flags = 786| | archive_le16dec(p + offset + 6); 787| | fprintf(stderr, "algId=0x%04x, bitLen=%u, " 788| | "flgas=%d\n", algId, bitLen,flags); 789| | } 790| | break; 791| | } 792| |#endif 793| 3.18k| case 0x5455: ------------------ | Branch (793:3): [True: 3.18k, False: 21.4k] ------------------ 794| 3.18k| { 795| | /* Extended time field "UT". */ 796| 3.18k| int flags; 797| 3.18k| if (datasize == 0) { ------------------ | Branch (797:8): [True: 0, False: 3.18k] ------------------ 798| 0| archive_set_error(&a->archive, 799| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 800| 0| "Incomplete extended time field"); 801| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 802| 0| } 803| 3.18k| flags = p[offset]; 804| 3.18k| offset++; 805| 3.18k| datasize--; 806| | /* Flag bits indicate which dates are present. */ 807| 3.18k| if (flags & 0x01) ------------------ | Branch (807:8): [True: 2.48k, False: 694] ------------------ 808| 2.48k| { 809| |#ifdef DEBUG 810| | fprintf(stderr, "mtime: %lld -> %d\n", 811| | (long long)zip_entry->mtime, 812| | archive_le32dec(p + offset)); 813| |#endif 814| 2.48k| if (datasize < 4) ------------------ | Branch (814:9): [True: 0, False: 2.48k] ------------------ 815| 0| break; 816| 2.48k| zip_entry->mtime = archive_le32dec(p + offset); 817| 2.48k| offset += 4; 818| 2.48k| datasize -= 4; 819| 2.48k| } 820| 3.18k| if (flags & 0x02) ------------------ | Branch (820:8): [True: 2.35k, False: 823] ------------------ 821| 2.35k| { 822| 2.35k| if (datasize < 4) ------------------ | Branch (822:9): [True: 613, False: 1.74k] ------------------ 823| 613| break; 824| 1.74k| zip_entry->atime = archive_le32dec(p + offset); 825| 1.74k| offset += 4; 826| 1.74k| datasize -= 4; 827| 1.74k| } 828| 2.56k| if (flags & 0x04) ------------------ | Branch (828:8): [True: 2.15k, False: 415] ------------------ 829| 2.15k| { 830| 2.15k| if (datasize < 4) ------------------ | Branch (830:9): [True: 1.18k, False: 968] ------------------ 831| 1.18k| break; 832| 968| zip_entry->ctime = archive_le32dec(p + offset); 833| 968| offset += 4; 834| 968| datasize -= 4; 835| 968| } 836| 1.38k| break; 837| 2.56k| } 838| 1.38k| case 0x5855: ------------------ | Branch (838:3): [True: 287, False: 24.3k] ------------------ 839| 287| { 840| | /* Info-ZIP Unix Extra Field (old version) "UX". */ 841| 287| if (datasize >= 8) { ------------------ | Branch (841:8): [True: 221, False: 66] ------------------ 842| 221| zip_entry->atime = archive_le32dec(p + offset); 843| 221| zip_entry->mtime = 844| 221| archive_le32dec(p + offset + 4); 845| 221| } 846| 287| if (datasize >= 12) { ------------------ | Branch (846:8): [True: 213, False: 74] ------------------ 847| 213| zip_entry->uid = 848| 213| archive_le16dec(p + offset + 8); 849| 213| zip_entry->gid = 850| 213| archive_le16dec(p + offset + 10); 851| 213| } 852| 287| break; 853| 2.56k| } 854| 5.00k| case 0x6c78: ------------------ | Branch (854:3): [True: 5.00k, False: 19.6k] ------------------ 855| 5.00k| { 856| | /* Experimental 'xl' field */ 857| | /* 858| | * Introduced Dec 2013 to provide a way to 859| | * include external file attributes (and other 860| | * fields that ordinarily appear only in 861| | * central directory) in local file header. 862| | * This provides file type and permission 863| | * information necessary to support full 864| | * streaming extraction. Currently being 865| | * discussed with other Zip developers 866| | * ... subject to change. 867| | * 868| | * Format: 869| | * The field starts with a bitmap that specifies 870| | * which additional fields are included. The 871| | * bitmap is variable length and can be extended in 872| | * the future. 873| | * 874| | * n bytes - feature bitmap: first byte has low-order 875| | * 7 bits. If high-order bit is set, a subsequent 876| | * byte holds the next 7 bits, etc. 877| | * 878| | * if bitmap & 1, 2 byte "version made by" 879| | * if bitmap & 2, 2 byte "internal file attributes" 880| | * if bitmap & 4, 4 byte "external file attributes" 881| | * if bitmap & 8, 2 byte comment length + n byte 882| | * comment 883| | */ 884| 5.00k| int bitmap, bitmap_last; 885| | 886| 5.00k| if (datasize < 1) ------------------ | Branch (886:8): [True: 265, False: 4.74k] ------------------ 887| 265| break; 888| 4.74k| bitmap_last = bitmap = 0xff & p[offset]; 889| 4.74k| offset += 1; 890| 4.74k| datasize -= 1; 891| | 892| | /* We only support first 7 bits of bitmap; skip rest. */ 893| 23.6k| while ((bitmap_last & 0x80) != 0 ------------------ | Branch (893:11): [True: 19.8k, False: 3.81k] ------------------ 894| 19.8k| && datasize >= 1) { ------------------ | Branch (894:11): [True: 18.8k, False: 925] ------------------ 895| 18.8k| bitmap_last = p[offset]; 896| 18.8k| offset += 1; 897| 18.8k| datasize -= 1; 898| 18.8k| } 899| | 900| 4.74k| if (bitmap & 1) { ------------------ | Branch (900:8): [True: 3.62k, False: 1.11k] ------------------ 901| | /* 2 byte "version made by" */ 902| 3.62k| if (datasize < 2) ------------------ | Branch (902:9): [True: 926, False: 2.70k] ------------------ 903| 926| break; 904| 2.70k| zip_entry->system 905| 2.70k| = archive_le16dec(p + offset) >> 8; 906| 2.70k| offset += 2; 907| 2.70k| datasize -= 2; 908| 2.70k| } 909| 3.81k| if (bitmap & 2) { ------------------ | Branch (909:8): [True: 2.79k, False: 1.02k] ------------------ 910| | /* 2 byte "internal file attributes" */ 911| 2.79k| uint32_t internal_attributes; 912| 2.79k| if (datasize < 2) ------------------ | Branch (912:9): [True: 343, False: 2.45k] ------------------ 913| 343| break; 914| 2.45k| internal_attributes 915| 2.45k| = archive_le16dec(p + offset); 916| | /* Not used by libarchive at present. */ 917| 2.45k| (void)internal_attributes; /* UNUSED */ 918| 2.45k| offset += 2; 919| 2.45k| datasize -= 2; 920| 2.45k| } 921| 3.47k| if (bitmap & 4) { ------------------ | Branch (921:8): [True: 2.86k, False: 609] ------------------ 922| | /* 4 byte "external file attributes" */ 923| 2.86k| uint32_t external_attributes; 924| 2.86k| if (datasize < 4) ------------------ | Branch (924:9): [True: 0, False: 2.86k] ------------------ 925| 0| break; 926| 2.86k| external_attributes 927| 2.86k| = archive_le32dec(p + offset); 928| 2.86k| if (zip_entry->system == 3) { ------------------ | Branch (928:9): [True: 1.36k, False: 1.50k] ------------------ 929| 1.36k| zip_entry->mode 930| 1.36k| = external_attributes >> 16; 931| 1.50k| } else if (zip_entry->system == 0) { ------------------ | Branch (931:16): [True: 974, False: 526] ------------------ 932| | // Interpret MSDOS directory bit 933| 974| if (0x10 == (external_attributes & ------------------ | Branch (933:10): [True: 443, False: 531] ------------------ 934| 974| 0x10)) { 935| 443| zip_entry->mode = 936| 443| AE_IFDIR | 0775; ------------------ | | 221| 443|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 937| 531| } else { 938| 531| zip_entry->mode = 939| 531| AE_IFREG | 0664; ------------------ | | 216| 531|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 940| 531| } 941| 974| if (0x01 == (external_attributes & ------------------ | Branch (941:10): [True: 422, False: 552] ------------------ 942| 974| 0x01)) { 943| | /* Read-only bit; 944| | * strip write permissions */ 945| 422| zip_entry->mode &= 0555; 946| 422| } 947| 974| } else { 948| 526| zip_entry->mode = 0; 949| 526| } 950| 2.86k| offset += 4; 951| 2.86k| datasize -= 4; 952| 2.86k| } 953| 3.47k| if (bitmap & 8) { ------------------ | Branch (953:8): [True: 3.11k, False: 354] ------------------ 954| | /* 2 byte comment length + comment */ 955| 3.11k| uint32_t comment_length; 956| 3.11k| if (datasize < 2) ------------------ | Branch (956:9): [True: 1.79k, False: 1.31k] ------------------ 957| 1.79k| break; 958| 1.31k| comment_length 959| 1.31k| = archive_le16dec(p + offset); 960| 1.31k| offset += 2; 961| 1.31k| datasize -= 2; 962| | 963| 1.31k| if (datasize < comment_length) ------------------ | Branch (963:9): [True: 1.00k, False: 317] ------------------ 964| 1.00k| break; 965| | /* Comment is not supported by libarchive */ 966| 317| offset += comment_length; 967| 317| datasize -= comment_length; 968| 317| } 969| 671| break; 970| 3.47k| } 971| 671| case 0x7075: ------------------ | Branch (971:3): [True: 456, False: 24.1k] ------------------ 972| 456| { 973| | /* Info-ZIP Unicode Path Extra Field. */ 974| 456| if (datasize < 5 || entry == NULL) ------------------ | Branch (974:8): [True: 309, False: 147] | Branch (974:24): [True: 0, False: 147] ------------------ 975| 309| break; 976| 147| offset += 5; 977| 147| datasize -= 5; 978| | 979| | /* The path name in this field is always encoded 980| | * in UTF-8. */ 981| 147| if (zip->sconv_utf8 == NULL) { ------------------ | Branch (981:8): [True: 9, False: 138] ------------------ 982| 9| zip->sconv_utf8 = 983| 9| archive_string_conversion_from_charset( 984| 9| &a->archive, "UTF-8", 1); 985| | /* If the converter from UTF-8 is not 986| | * available, then the path name from the main 987| | * field will more likely be correct. */ 988| 9| if (zip->sconv_utf8 == NULL) ------------------ | Branch (988:9): [True: 0, False: 9] ------------------ 989| 0| break; 990| 9| } 991| | 992| | /* Make sure the CRC32 of the filename matches. */ 993| 147| if (!zip->ignore_crc32) { ------------------ | Branch (993:8): [True: 0, False: 147] ------------------ 994| 0| const char *cp = archive_entry_pathname(entry); 995| 0| if (cp) { ------------------ | Branch (995:9): [True: 0, False: 0] ------------------ 996| 0| unsigned long file_crc = 997| 0| zip->crc32func(0, cp, strlen(cp)); 998| 0| unsigned long utf_crc = 999| 0| archive_le32dec(p + offset - 4); 1000| 0| if (file_crc != utf_crc) { ------------------ | Branch (1000:10): [True: 0, False: 0] ------------------ 1001| |#ifdef DEBUG 1002| | fprintf(stderr, 1003| | "CRC filename mismatch; " 1004| | "CDE is %lx, but UTF8 " 1005| | "is outdated with %lx\n", 1006| | file_crc, utf_crc); 1007| |#endif 1008| 0| break; 1009| 0| } 1010| 0| } 1011| 0| } 1012| | 1013| 147| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 147|#define archive_entry_copy_pathname_l __archive_entry_copy_pathname_l ------------------ | Branch (1013:8): [True: 110, False: 37] ------------------ 1014| 147| p + offset, datasize, zip->sconv_utf8) != 0) { 1015| | /* Ignore the error, and fallback to the path 1016| | * name from the main field. */ 1017| |#ifdef DEBUG 1018| | fprintf(stderr, "Failed to read the ZIP " 1019| | "0x7075 extra field path.\n"); 1020| |#endif 1021| 110| } 1022| 147| break; 1023| 147| } 1024| 1.01k| case 0x7855: ------------------ | Branch (1024:3): [True: 1.01k, False: 23.6k] ------------------ 1025| | /* Info-ZIP Unix Extra Field (type 2) "Ux". */ 1026| |#ifdef DEBUG 1027| | fprintf(stderr, "uid %d gid %d\n", 1028| | archive_le16dec(p + offset), 1029| | archive_le16dec(p + offset + 2)); 1030| |#endif 1031| 1.01k| if (datasize >= 2) ------------------ | Branch (1031:8): [True: 385, False: 629] ------------------ 1032| 385| zip_entry->uid = archive_le16dec(p + offset); 1033| 1.01k| if (datasize >= 4) ------------------ | Branch (1033:8): [True: 278, False: 736] ------------------ 1034| 278| zip_entry->gid = 1035| 278| archive_le16dec(p + offset + 2); 1036| 1.01k| break; 1037| 3.19k| case 0x7875: ------------------ | Branch (1037:3): [True: 3.19k, False: 21.4k] ------------------ 1038| 3.19k| { 1039| | /* Info-Zip Unix Extra Field (type 3) "ux". */ 1040| 3.19k| int uidsize = 0, gidsize = 0; 1041| | 1042| | /* TODO: support arbitrary uidsize/gidsize. */ 1043| 3.19k| if (datasize >= 1 && p[offset] == 1) {/* version=1 */ ------------------ | Branch (1043:8): [True: 3.15k, False: 44] | Branch (1043:25): [True: 2.81k, False: 333] ------------------ 1044| 2.81k| if (datasize >= 4) { ------------------ | Branch (1044:9): [True: 2.62k, False: 195] ------------------ 1045| | /* get a uid size. */ 1046| 2.62k| uidsize = 0xff & (int)p[offset+1]; 1047| 2.62k| if (uidsize == 2) ------------------ | Branch (1047:10): [True: 0, False: 2.62k] ------------------ 1048| 0| zip_entry->uid = 1049| 0| archive_le16dec( 1050| 0| p + offset + 2); 1051| 2.62k| else if (uidsize == 4 && datasize >= 6) ------------------ | Branch (1051:15): [True: 1.18k, False: 1.44k] | Branch (1051:31): [True: 1.18k, False: 0] ------------------ 1052| 1.18k| zip_entry->uid = 1053| 1.18k| archive_le32dec( 1054| 1.18k| p + offset + 2); 1055| 2.62k| } 1056| 2.81k| if (datasize >= (2 + uidsize + 3)) { ------------------ | Branch (1056:9): [True: 2.36k, False: 459] ------------------ 1057| | /* get a gid size. */ 1058| 2.36k| gidsize = 0xff & 1059| 2.36k| (int)p[offset+2+uidsize]; 1060| 2.36k| if (gidsize == 2) ------------------ | Branch (1060:10): [True: 1.00k, False: 1.35k] ------------------ 1061| 1.00k| zip_entry->gid = 1062| 1.00k| archive_le16dec( 1063| 1.00k| p+offset+2+uidsize+1); 1064| 1.35k| else if (gidsize == 4 && ------------------ | Branch (1064:15): [True: 1.02k, False: 330] ------------------ 1065| 1.02k| datasize >= (2 + uidsize + 5)) ------------------ | Branch (1065:10): [True: 722, False: 301] ------------------ 1066| 722| zip_entry->gid = 1067| 722| archive_le32dec( 1068| 722| p+offset+2+uidsize+1); 1069| 2.36k| } 1070| 2.81k| } 1071| 3.19k| break; 1072| 147| } 1073| 3.85k| case 0x9901: ------------------ | Branch (1073:3): [True: 3.85k, False: 20.7k] ------------------ 1074| | /* WinZip AES extra data field. */ 1075| 3.85k| if (datasize < 6) { ------------------ | Branch (1075:8): [True: 0, False: 3.85k] ------------------ 1076| 0| archive_set_error(&a->archive, 1077| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1078| 0| "Incomplete AES field"); 1079| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1080| 0| } 1081| 3.85k| if (p[offset + 2] == 'A' && p[offset + 3] == 'E') { ------------------ | Branch (1081:8): [True: 3.78k, False: 69] | Branch (1081:32): [True: 3.73k, False: 53] ------------------ 1082| | /* Vendor version. */ 1083| 3.73k| zip_entry->aes_extra.vendor = 1084| 3.73k| archive_le16dec(p + offset); 1085| | /* AES encryption strength. */ 1086| 3.73k| zip_entry->aes_extra.strength = p[offset + 4]; 1087| | /* Actual compression method. */ 1088| 3.73k| zip_entry->aes_extra.compression = 1089| 3.73k| p[offset + 5]; 1090| 3.73k| } 1091| 3.85k| break; 1092| 6.94k| default: ------------------ | Branch (1092:3): [True: 6.94k, False: 17.6k] ------------------ 1093| 6.94k| break; 1094| 24.6k| } 1095| 24.6k| offset += datasize; 1096| 24.6k| } 1097| 14.6k| return ARCHIVE_OK; ------------------ | | 233| 14.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1098| 14.6k|} archive_read_support_format_zip.c:zip_read_data_deflate: 2897| 4.18k|{ 2898| 4.18k| struct zip *zip = a->format->data; 2899| 4.18k| ssize_t bytes_avail, max_in, to_consume = 0; 2900| 4.18k| const void *compressed_buff; 2901| 4.18k| const void *sp; 2902| 4.18k| int r; 2903| | 2904| 4.18k| (void)offset; /* UNUSED */ 2905| | 2906| | /* If the buffer hasn't been allocated, allocate it now. */ 2907| 4.18k| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2907:6): [True: 89, False: 4.09k] ------------------ 2908| 89| zip->uncompressed_buffer_size = 256 * 1024; 2909| 89| zip->uncompressed_buffer 2910| 89| = malloc(zip->uncompressed_buffer_size); 2911| 89| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2911:7): [True: 0, False: 89] ------------------ 2912| 0| archive_set_error(&a->archive, ENOMEM, 2913| 0| "No memory for ZIP decompression"); 2914| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2915| 0| } 2916| 89| } 2917| | 2918| 4.18k| r = zip_deflate_init(a, zip); 2919| 4.18k| if (r != ARCHIVE_OK) ------------------ | | 233| 4.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2919:6): [True: 0, False: 4.18k] ------------------ 2920| 0| return (r); 2921| | 2922| | /* 2923| | * Note: '1' here is a performance optimization. 2924| | * Recall that the decompression layer returns a count of 2925| | * available bytes; asking for more than that forces the 2926| | * decompressor to combine reads by copying data. 2927| | */ 2928| 4.18k| compressed_buff = sp = __archive_read_ahead(a, 1, &bytes_avail); 2929| 4.18k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 4.18k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (2929:6): [True: 874, False: 3.30k] ------------------ 2930| 874| && bytes_avail > zip->entry_bytes_remaining) { ------------------ | Branch (2930:9): [True: 310, False: 564] ------------------ 2931| 310| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 2932| 310| } 2933| 4.18k| if (bytes_avail < 0) { ------------------ | Branch (2933:6): [True: 0, False: 4.18k] ------------------ 2934| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2935| 0| "Truncated ZIP file body"); 2936| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2937| 0| } 2938| | 2939| 4.18k| zip_read_decrypt(zip, compressed_buff, bytes_avail, 2940| 4.18k| &compressed_buff, &bytes_avail, &sp); 2941| | 2942| | /* stream.avail_in is a uInt, which is 32 bits wide even where 2943| | * ssize_t is 64 bits. Clamp the available byte count so that a 2944| | * read-ahead window larger than 4 GiB is not truncated. */ 2945| 4.18k| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (2945:6): [Folded, False: 4.18k] ------------------ 2946| 0| max_in = SSIZE_MAX; 2947| 4.18k| else 2948| 4.18k| max_in = UINT_MAX; 2949| 4.18k| if (bytes_avail > max_in) ------------------ | Branch (2949:6): [True: 0, False: 4.18k] ------------------ 2950| 0| bytes_avail = max_in; 2951| | 2952| | /* 2953| | * A bug in zlib.h: stream.next_in should be marked 'const' 2954| | * but isn't (the library never alters data through the 2955| | * next_in pointer, only reads it). The result: this ugly 2956| | * cast to remove 'const'. 2957| | */ 2958| 4.18k| zip->stream.next_in = (Bytef *)(uintptr_t)(const void *)compressed_buff; 2959| 4.18k| zip->stream.avail_in = (uInt)bytes_avail; 2960| 4.18k| zip->stream.total_in = 0; 2961| 4.18k| zip->stream.next_out = zip->uncompressed_buffer; 2962| 4.18k| zip->stream.avail_out = (uInt)zip->uncompressed_buffer_size; 2963| 4.18k| zip->stream.total_out = 0; 2964| | 2965| 4.18k| r = inflate(&zip->stream, 0); 2966| 4.18k| switch (r) { 2967| 171| case Z_OK: ------------------ | Branch (2967:2): [True: 171, False: 4.01k] ------------------ 2968| 171| break; 2969| 3.99k| case Z_STREAM_END: ------------------ | Branch (2969:2): [True: 3.99k, False: 184] ------------------ 2970| 3.99k| zip->end_of_entry = 1; 2971| 3.99k| break; 2972| 0| case Z_MEM_ERROR: ------------------ | Branch (2972:2): [True: 0, False: 4.18k] ------------------ 2973| 0| archive_set_error(&a->archive, ENOMEM, 2974| 0| "Out of memory for ZIP decompression"); 2975| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2976| 13| default: ------------------ | Branch (2976:2): [True: 13, False: 4.17k] ------------------ 2977| 13| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 13|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2978| 13| "ZIP decompression failed (%d)", r); 2979| 13| return (ARCHIVE_FATAL); ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2980| 4.18k| } 2981| | 2982| | /* Consume as much as the compressor actually used. */ 2983| 4.17k| to_consume = zip->stream.total_in; 2984| 4.17k| __archive_read_consume(a, to_consume); 2985| 4.17k| zip->entry_bytes_remaining -= to_consume; 2986| 4.17k| zip->entry_compressed_bytes_read += to_consume; 2987| 4.17k| zip->entry_uncompressed_bytes_read += zip->stream.total_out; 2988| | 2989| 4.17k| zip_read_decrypt_update(zip, to_consume, sp); 2990| | 2991| 4.17k| if (zip->end_of_entry && zip->hctx_valid) { ------------------ | Branch (2991:6): [True: 3.99k, False: 171] | Branch (2991:27): [True: 1.95k, False: 2.04k] ------------------ 2992| 1.95k| r = check_authentication_code(a, NULL); 2993| 1.95k| if (r != ARCHIVE_OK) { ------------------ | | 233| 1.95k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2993:7): [True: 829, False: 1.12k] ------------------ 2994| 829| return r; 2995| 829| } 2996| 1.95k| } 2997| | 2998| 3.34k| *size = zip->stream.total_out; 2999| 3.34k| *buff = zip->uncompressed_buffer; 3000| | 3001| 3.34k| return (ARCHIVE_OK); ------------------ | | 233| 3.34k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3002| 4.17k|} archive_read_support_format_zip.c:zip_deflate_init: 2871| 4.18k|{ 2872| 4.18k| int r; 2873| | 2874| | /* If we haven't yet read any data, initialize the decompressor. */ 2875| 4.18k| if (!zip->decompress_init) { ------------------ | Branch (2875:6): [True: 4.09k, False: 88] ------------------ 2876| 4.09k| if (zip->stream_valid) ------------------ | Branch (2876:7): [True: 3.98k, False: 114] ------------------ 2877| 3.98k| r = inflateReset(&zip->stream); 2878| 114| else 2879| 114| r = inflateInit2(&zip->stream, 2880| 4.09k| -15 /* Don't check for zlib header */); 2881| 4.09k| if (r != Z_OK) { ------------------ | Branch (2881:7): [True: 0, False: 4.09k] ------------------ 2882| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2883| 0| "Can't initialize ZIP decompression"); 2884| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2885| 0| } 2886| | /* Stream structure has been set up. */ 2887| 4.09k| zip->stream_valid = 1; 2888| | /* We've initialized decompression for this stream. */ 2889| 4.09k| zip->decompress_init = 1; 2890| 4.09k| } 2891| 4.18k| return (ARCHIVE_OK); ------------------ | | 233| 4.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2892| 4.18k|} archive_read_support_format_zip.c:zip_read_decrypt: 490| 6.62k|{ 491| 6.62k| *sp = compressed_buff; 492| | 493| | /* Safety check to prevent potential OOB reads if something went wrong 494| | * previously. We should not have a negative bytes_avail count here. 495| | * If we do, set them to zero so that reading the ZIP will fail later, 496| | * safely as corrupted instead of crashing. */ 497| 6.62k| if (bytes_avail < 0) ------------------ | Branch (497:6): [True: 0, False: 6.62k] ------------------ 498| 0| bytes_avail = 0; 499| | 500| 6.62k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (500:6): [True: 127, False: 6.50k] | Branch (500:25): [True: 1.95k, False: 4.54k] ------------------ 501| 2.08k| if (zip->decrypted_bytes_remaining < (size_t)bytes_avail) { ------------------ | Branch (501:7): [True: 2.08k, False: 0] ------------------ 502| 2.08k| size_t buff_remaining = 503| 2.08k| (zip->decrypted_buffer + 504| 2.08k| zip->decrypted_buffer_size) 505| 2.08k| - (zip->decrypted_ptr + 506| 2.08k| zip->decrypted_bytes_remaining); 507| | /* The new bytes to decrypt start after decrypted_bytes_remaining 508| | * in the raw stream: those leading bytes were already 509| | * decrypted on a previous call but have not yet been consumed. */ 510| 2.08k| size_t new_bytes = 511| 2.08k| (size_t)bytes_avail 512| 2.08k| - zip->decrypted_bytes_remaining; 513| | 514| 2.08k| if (buff_remaining > new_bytes) ------------------ | Branch (514:8): [True: 1.83k, False: 246] ------------------ 515| 1.83k| buff_remaining = new_bytes; 516| | 517| 2.08k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) && ------------------ | | 129| 2.08k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (517:8): [True: 194, False: 1.89k] ------------------ 518| 194| zip->entry_bytes_remaining > 0) { ------------------ | Branch (518:10): [True: 194, False: 0] ------------------ 519| 194| if ((int64_t)(zip->decrypted_bytes_remaining ------------------ | Branch (519:9): [True: 0, False: 194] ------------------ 520| 194| + buff_remaining) 521| 194| > zip->entry_bytes_remaining) { 522| 0| if (zip->entry_bytes_remaining < ------------------ | Branch (522:10): [True: 0, False: 0] ------------------ 523| 0| (int64_t)zip->decrypted_bytes_remaining) 524| 0| buff_remaining = 0; 525| 0| else 526| 0| buff_remaining = 527| 0| (size_t)zip->entry_bytes_remaining 528| 0| - zip->decrypted_bytes_remaining; 529| 0| } 530| 194| } 531| 2.08k| if (buff_remaining > 0) { ------------------ | Branch (531:8): [True: 2.08k, False: 0] ------------------ 532| 2.08k| if (zip->tctx_valid) { ------------------ | Branch (532:9): [True: 127, False: 1.95k] ------------------ 533| 127| trad_enc_decrypt_update(&zip->tctx, 534| 127| (const uint8_t *)compressed_buff 535| 127| + zip->decrypted_bytes_remaining, 536| 127| buff_remaining, 537| 127| zip->decrypted_ptr 538| 127| + zip->decrypted_bytes_remaining, 539| 127| buff_remaining); 540| 1.95k| } else { 541| 1.95k| size_t dsize = buff_remaining; 542| 1.95k| archive_decrypto_aes_ctr_update( ------------------ | | 154| 1.95k| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 543| 1.95k| &zip->cctx, 544| 1.95k| (const uint8_t *)compressed_buff 545| 1.95k| + zip->decrypted_bytes_remaining, 546| 1.95k| buff_remaining, 547| 1.95k| zip->decrypted_ptr 548| 1.95k| + zip->decrypted_bytes_remaining, 549| 1.95k| &dsize); 550| 1.95k| } 551| 2.08k| zip->decrypted_bytes_remaining += 552| 2.08k| buff_remaining; 553| 2.08k| } 554| 2.08k| } 555| 2.08k| *result_avail = zip->decrypted_bytes_remaining; 556| 2.08k| *result_buff = (const char *)zip->decrypted_ptr; 557| 4.54k| } else { 558| 4.54k| *result_buff = compressed_buff; 559| 4.54k| *result_avail = bytes_avail; 560| 4.54k| } 561| 6.62k|} archive_read_support_format_zip.c:trad_enc_decrypt_update: 360| 10.4k|{ 361| 10.4k| unsigned i, max; 362| | 363| 10.4k| max = (unsigned)((in_len < out_len)? in_len: out_len); ------------------ | Branch (363:19): [True: 0, False: 10.4k] ------------------ 364| | 365| 2.59M| for (i = 0; i < max; i++) { ------------------ | Branch (365:14): [True: 2.58M, False: 10.4k] ------------------ 366| 2.58M| uint8_t t = in[i] ^ trad_enc_decrypt_byte(ctx); 367| 2.58M| out[i] = t; 368| 2.58M| trad_enc_update_keys(ctx, t); 369| 2.58M| } 370| 10.4k|} archive_read_support_format_zip.c:trad_enc_decrypt_byte: 352| 2.58M|{ 353| 2.58M| unsigned temp = ctx->keys[2] | 2; 354| 2.58M| return (uint8_t)((temp * (temp ^ 1)) >> 8) & 0xff; 355| 2.58M|} archive_read_support_format_zip.c:trad_enc_update_keys: 339| 2.59M|{ 340| 2.59M| uint8_t t; 341| 2.59M|#define CRC32(c, b) (__archive_crc32(c ^ 0xffffffffUL, &b, 1) ^ 0xffffffffUL) 342| | 343| 2.59M| ctx->keys[0] = CRC32(ctx->keys[0], c); ------------------ | | 341| 2.59M|#define CRC32(c, b) (__archive_crc32(c ^ 0xffffffffUL, &b, 1) ^ 0xffffffffUL) ------------------ 344| 2.59M| ctx->keys[1] = (ctx->keys[1] + (ctx->keys[0] & 0xff)) * 134775813L + 1; 345| 2.59M| t = (ctx->keys[1] >> 24) & 0xff; 346| 2.59M| ctx->keys[2] = CRC32(ctx->keys[2], t); ------------------ | | 341| 2.59M|#define CRC32(c, b) (__archive_crc32(c ^ 0xffffffffUL, &b, 1) ^ 0xffffffffUL) ------------------ 347| 2.59M|#undef CRC32 348| 2.59M|} archive_read_support_format_zip.c:zip_read_decrypt_update: 568| 6.59k|{ 569| 6.59k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (569:6): [True: 127, False: 6.46k] | Branch (569:25): [True: 1.95k, False: 4.51k] ------------------ 570| 2.08k| zip->decrypted_bytes_remaining -= to_consume; 571| 2.08k| if (zip->decrypted_bytes_remaining == 0) ------------------ | Branch (571:7): [True: 58, False: 2.02k] ------------------ 572| 58| zip->decrypted_ptr = zip->decrypted_buffer; 573| 2.02k| else 574| 2.02k| zip->decrypted_ptr += to_consume; 575| 2.08k| } 576| 6.59k| if (zip->hctx_valid) ------------------ | Branch (576:6): [True: 1.95k, False: 4.63k] ------------------ 577| 1.95k| archive_hmac_sha1_update(&zip->hctx, sp, to_consume); ------------------ | | 91| 1.95k| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 578| 6.59k|} archive_read_support_format_zip.c:check_authentication_code: 1486| 2.49k|{ 1487| 2.49k| struct zip *zip = a->format->data; 1488| | 1489| | /* Check authentication code. */ 1490| 2.49k| if (zip->hctx_valid) { ------------------ | Branch (1490:6): [True: 2.49k, False: 0] ------------------ 1491| 2.49k| const void *p; 1492| 2.49k| uint8_t hmac[20]; 1493| 2.49k| size_t hmac_len = 20; 1494| 2.49k| int cmp; 1495| | 1496| 2.49k| archive_hmac_sha1_final(&zip->hctx, hmac, &hmac_len); ------------------ | | 93| 2.49k| __archive_hmac.__hmac_sha1_final(ctx, out, out_len) ------------------ 1497| 2.49k| if (_p == NULL) { ------------------ | Branch (1497:7): [True: 2.41k, False: 76] ------------------ 1498| | /* Read authentication code. */ 1499| 2.41k| p = __archive_read_ahead(a, AUTH_CODE_SIZE, NULL); ------------------ | | 147| 2.41k|#define AUTH_CODE_SIZE 10 ------------------ 1500| 2.41k| if (p == NULL) { ------------------ | Branch (1500:8): [True: 1, False: 2.41k] ------------------ 1501| 1| archive_set_error(&a->archive, 1502| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1503| 1| "Truncated ZIP file data"); 1504| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1505| 1| } 1506| 2.41k| } else { 1507| 76| p = _p; 1508| 76| } 1509| 2.49k| cmp = memcmp(hmac, p, AUTH_CODE_SIZE); ------------------ | | 147| 2.49k|#define AUTH_CODE_SIZE 10 ------------------ 1510| 2.49k| __archive_read_consume(a, AUTH_CODE_SIZE); ------------------ | | 147| 2.49k|#define AUTH_CODE_SIZE 10 ------------------ 1511| 2.49k| if (cmp != 0) { ------------------ | Branch (1511:7): [True: 1.20k, False: 1.28k] ------------------ 1512| 1.20k| archive_set_error(&a->archive, 1513| 1.20k| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1.20k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1514| 1.20k| "ZIP bad Authentication code"); 1515| 1.20k| return (ARCHIVE_WARN); ------------------ | | 235| 1.20k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1516| 1.20k| } 1517| 2.49k| } 1518| 1.28k| return (ARCHIVE_OK); ------------------ | | 233| 1.28k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1519| 2.49k|} archive_read_support_format_zip.c:zip_read_data_zipx_lzma_alone: 2228| 2.34k|{ 2229| 2.34k| struct zip *zip = a->format->data; 2230| 2.34k| int ret; 2231| 2.34k| lzma_ret lz_ret; 2232| 2.34k| const void* compressed_buf; 2233| 2.34k| const void* sp; 2234| 2.34k| ssize_t bytes_avail, to_consume; 2235| | 2236| 2.34k| (void) offset; /* UNUSED */ 2237| | 2238| | /* Initialize decompressor if not yet initialized. */ 2239| 2.34k| if (!zip->decompress_init) { ------------------ | Branch (2239:6): [True: 1.14k, False: 1.20k] ------------------ 2240| 1.14k| ret = zipx_lzma_alone_init(a, zip); 2241| 1.14k| if (ret != ARCHIVE_OK) ------------------ | | 233| 1.14k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2241:7): [True: 5, False: 1.13k] ------------------ 2242| 5| return (ret); 2243| 1.14k| } 2244| | 2245| | /* Fetch more compressed data. The same note as in deflate handler 2246| | * applies here as well: 2247| | * 2248| | * Note: '1' here is a performance optimization. Recall that the 2249| | * decompression layer returns a count of available bytes; asking for 2250| | * more than that forces the decompressor to combine reads by copying 2251| | * data. 2252| | */ 2253| 2.33k| compressed_buf = __archive_read_ahead(a, 1, &bytes_avail); 2254| 2.33k| if (zip->entry_bytes_remaining > 0 ------------------ | Branch (2254:6): [True: 2.25k, False: 82] ------------------ 2255| 2.25k| && bytes_avail > zip->entry_bytes_remaining) { ------------------ | Branch (2255:6): [True: 1.21k, False: 1.04k] ------------------ 2256| 1.21k| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 2257| 1.21k| } 2258| 2.33k| if (bytes_avail < 0) { ------------------ | Branch (2258:6): [True: 0, False: 2.33k] ------------------ 2259| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2260| 0| "Truncated lzma file body"); 2261| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2262| 0| } 2263| | 2264| 2.33k| zip_read_decrypt(zip, compressed_buf, bytes_avail, 2265| 2.33k| &compressed_buf, &bytes_avail, &sp); 2266| | 2267| 2.33k| zip->zipx_lzma_stream.next_in = compressed_buf; 2268| 2.33k| zip->zipx_lzma_stream.avail_in = bytes_avail; 2269| 2.33k| zip->zipx_lzma_stream.total_in = 0; 2270| 2.33k| zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer; 2271| | /* These lzma_alone streams lack an end of stream marker in some 2272| | * cases, so when the uncompressed size is known we cap avail_out to 2273| | * make sure the unpacker won't try to unpack more than it's supposed 2274| | * to. When the compressed size is unknown (entry_bytes_remaining <= 0, 2275| | * e.g. ZIP_LENGTH_AT_END from a non-seekable source) we must use the 2276| | * full buffer and rely on the LZMA stream end marker to detect the end 2277| | * of the entry. */ 2278| 2.33k| if (zip->entry_bytes_remaining <= 0) { ------------------ | Branch (2278:6): [True: 82, False: 2.25k] ------------------ 2279| 82| zip->zipx_lzma_stream.avail_out = zip->uncompressed_buffer_size; 2280| 2.25k| } else { 2281| 2.25k| zip->zipx_lzma_stream.avail_out = 2282| 2.25k| (size_t)zipmin((int64_t) zip->uncompressed_buffer_size, ------------------ | | 261| 2.25k|#define zipmin(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (261:22): [True: 125, False: 2.13k] | | ------------------ ------------------ 2283| 2.25k| zip->entry->uncompressed_size - 2284| 2.25k| zip->entry_uncompressed_bytes_read); 2285| 2.25k| } 2286| 2.33k| zip->zipx_lzma_stream.total_out = 0; 2287| | 2288| | /* Perform the decompression. */ 2289| 2.33k| lz_ret = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN); 2290| 2.33k| switch(lz_ret) { 2291| 2| case LZMA_DATA_ERROR: ------------------ | Branch (2291:3): [True: 2, False: 2.33k] ------------------ 2292| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2293| 2| "lzma data error (%d)", (int) lz_ret); 2294| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2295| | 2296| | /* This case is optional in lzma alone format. It can happen, 2297| | * but most of the files don't have it. (GitHub #1257) */ 2298| 381| case LZMA_STREAM_END: ------------------ | Branch (2298:3): [True: 381, False: 1.95k] ------------------ 2299| | /* This assertion is only possible if the size of the 2300| | * compressed data stream is known. */ 2301| 381| if((int64_t) zip->zipx_lzma_stream.total_in != ------------------ | Branch (2301:7): [True: 1, False: 380] ------------------ 2302| 381| zip->entry_bytes_remaining 2303| 1| && zip->entry_bytes_remaining > 0) ------------------ | Branch (2303:11): [True: 1, False: 0] ------------------ 2304| 1| { 2305| 1| archive_set_error(&a->archive, 2306| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2307| 1| "lzma alone premature end of stream"); 2308| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2309| 1| } 2310| | 2311| 380| zip->end_of_entry = 1; 2312| 380| break; 2313| | 2314| 1.36k| case LZMA_OK: ------------------ | Branch (2314:3): [True: 1.36k, False: 969] ------------------ 2315| 1.36k| break; 2316| | 2317| 586| case LZMA_BUF_ERROR: ------------------ | Branch (2317:3): [True: 586, False: 1.75k] ------------------ 2318| 586| if (zip->zipx_lzma_stream.avail_out == 0) { ------------------ | Branch (2318:8): [True: 583, False: 3] ------------------ 2319| | /* The output buffer was filled exactly. When 2320| | * the uncompressed size is known this means we 2321| | * have decompressed all expected bytes. When 2322| | * the size is unknown a full buffer just means 2323| | * we need another iteration. */ 2324| 583| if (zip->entry_bytes_remaining > 0) ------------------ | Branch (2324:9): [True: 583, False: 0] ------------------ 2325| 583| zip->end_of_entry = 1; 2326| 583| break; 2327| 583| } 2328| | /* FALL THROUGH */ 2329| 3| default: ------------------ | Branch (2329:3): [True: 0, False: 2.33k] ------------------ 2330| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2331| 3| "lzma unknown error (%d)", (int) lz_ret); 2332| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2333| 2.33k| } 2334| | 2335| 2.33k| to_consume = (ssize_t)zip->zipx_lzma_stream.total_in; 2336| | 2337| | /* Update pointers. */ 2338| 2.33k| __archive_read_consume(a, to_consume); 2339| 2.33k| zip->entry_compressed_bytes_read += to_consume; 2340| 2.33k| zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out; 2341| | 2342| 2.33k| zip_read_decrypt_update(zip, to_consume, sp); 2343| | 2344| 2.33k| if(zip->entry_bytes_remaining > 0) { ------------------ | Branch (2344:5): [True: 2.25k, False: 79] ------------------ 2345| 2.25k| zip->entry_bytes_remaining -= to_consume; 2346| 2.25k| if(zip->entry_bytes_remaining == 0) { ------------------ | Branch (2346:6): [True: 487, False: 1.76k] ------------------ 2347| 487| zip->end_of_entry = 1; 2348| 487| } 2349| 2.25k| } 2350| | 2351| 2.33k| if(zip->end_of_entry && zip->entry_bytes_remaining > 0) { ------------------ | Branch (2351:5): [True: 1.07k, False: 1.26k] | Branch (2351:26): [True: 583, False: 487] ------------------ 2352| 583| ssize_t remaining = (ssize_t)zip->entry_bytes_remaining; 2353| 583| const void *p = __archive_read_ahead(a, remaining, NULL); 2354| 583| if (p != NULL) { ------------------ | Branch (2354:7): [True: 243, False: 340] ------------------ 2355| 243| if (zip->hctx_valid) ------------------ | Branch (2355:8): [True: 0, False: 243] ------------------ 2356| 0| archive_hmac_sha1_update(&zip->hctx, ------------------ | | 91| 0| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 2357| 243| p, remaining); 2358| 243| __archive_read_consume(a, remaining); 2359| 243| zip->entry_compressed_bytes_read += remaining; 2360| 243| zip->entry_bytes_remaining = 0; 2361| 243| } 2362| 583| } 2363| | 2364| | /* Free lzma decoder handle because we'll no longer need it. */ 2365| | /* This cannot be folded into LZMA_STREAM_END handling above 2366| | * because the stream end marker is not required in this format. */ 2367| 2.33k| if(zip->end_of_entry) { ------------------ | Branch (2367:5): [True: 1.07k, False: 1.26k] ------------------ 2368| 1.07k| lzma_end(&zip->zipx_lzma_stream); 2369| 1.07k| zip->zipx_lzma_valid = 0; 2370| | 2371| 1.07k| if (zip->hctx_valid) { ------------------ | Branch (2371:7): [True: 0, False: 1.07k] ------------------ 2372| 0| ret = check_authentication_code(a, NULL); 2373| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2373:8): [True: 0, False: 0] ------------------ 2374| 0| return ret; 2375| 0| } 2376| 1.07k| } 2377| | 2378| | /* Return values. */ 2379| 2.33k| *size = (size_t)zip->zipx_lzma_stream.total_out; 2380| 2.33k| *buff = zip->uncompressed_buffer; 2381| | 2382| | /* If we're here, then we're good! */ 2383| 2.33k| return (ARCHIVE_OK); ------------------ | | 233| 2.33k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2384| 2.33k|} archive_read_support_format_zip.c:zipx_lzma_alone_init: 1961| 1.14k|{ 1962| 1.14k| lzma_ret r; 1963| 1.14k| const uint8_t* p; 1964| | 1965| 1.14k|#pragma pack(push) 1966| 1.14k|#pragma pack(1) 1967| 1.14k| struct _alone_header { 1968| 1.14k| uint8_t bytes[5]; 1969| 1.14k| uint64_t uncompressed_size; 1970| 1.14k| } alone_header; 1971| 1.14k|#pragma pack(pop) 1972| | 1973| 1.14k| if(zip->zipx_lzma_valid) { ------------------ | Branch (1973:5): [True: 58, False: 1.08k] ------------------ 1974| 58| lzma_end(&zip->zipx_lzma_stream); 1975| 58| zip->zipx_lzma_valid = 0; 1976| 58| } 1977| | 1978| | /* To unpack ZIPX's "LZMA" (id 14) stream we can use standard liblzma 1979| | * that is a part of XZ Utils. The stream format stored inside ZIPX 1980| | * file is a modified "lzma alone" file format, that was used by the 1981| | * `lzma` utility which was later deprecated in favour of `xz` utility. 1982| | * Since those formats are nearly the same, we can use a standard 1983| | * "lzma alone" decoder from XZ Utils. */ 1984| | 1985| 1.14k| memset(&zip->zipx_lzma_stream, 0, sizeof(zip->zipx_lzma_stream)); 1986| 1.14k| r = lzma_alone_decoder(&zip->zipx_lzma_stream, 576 * ((uint64_t)1 << 20)); 1987| 1.14k| if (r != LZMA_OK) { ------------------ | Branch (1987:6): [True: 0, False: 1.14k] ------------------ 1988| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1989| 0| "lzma initialization failed (%d)", r); 1990| | 1991| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1992| 0| } 1993| | 1994| | /* Flag the cleanup function that we want our lzma-related structures 1995| | * to be freed later. */ 1996| 1.14k| zip->zipx_lzma_valid = 1; 1997| | 1998| | /* The "lzma alone" file format and the stream format inside ZIPx are 1999| | * almost the same. Here's an example of a structure of "lzma alone" 2000| | * format: 2001| | * 2002| | * $ cat /bin/ls | lzma | xxd | head -n 1 2003| | * 00000000: 5d00 0080 00ff ffff ffff ffff ff00 2814 2004| | * 2005| | * 5 bytes 8 bytes n bytes 2006| | * 2007| | * 2008| | * lzma_params is a 5-byte blob that has to be decoded to extract 2009| | * parameters of this LZMA stream. The uncompressed_size field is an 2010| | * uint64_t value that contains information about the size of the 2011| | * uncompressed file, or UINT64_MAX if this value is unknown. 2012| | * The part is the actual lzma-compressed data stream. 2013| | * 2014| | * Now here's the structure of the stream inside the ZIPX file: 2015| | * 2016| | * $ cat stream_inside_zipx | xxd | head -n 1 2017| | * 00000000: 0914 0500 5d00 8000 0000 2814 .... .... 2018| | * 2019| | * 2byte 2byte 5 bytes n bytes 2020| | * 2021| | * 2022| | * This means that the ZIPX file contains an additional magic1 and 2023| | * magic2 headers, the lzma_params field contains the same parameter 2024| | * set as in the "lzma alone" format, and the field is the 2025| | * same as in the "lzma alone" format as well. Note that also the zipx 2026| | * format is missing the uncompressed_size field. 2027| | * 2028| | * So, in order to use the "lzma alone" decoder for the zipx lzma 2029| | * stream, we simply need to shuffle around some fields, prepare a new 2030| | * lzma alone header, feed it into lzma alone decoder so it will 2031| | * initialize itself properly, and then we can start feeding normal 2032| | * zipx lzma stream into the decoder. 2033| | */ 2034| | 2035| | /* Read magic1,magic2,lzma_params from the ZIPX stream. */ 2036| | /* When the compressed size is unknown (e.g. ZIP_LENGTH_AT_END read 2037| | * from a non-seekable source), entry_bytes_remaining is 0 or negative 2038| | * here. We can still attempt to read the 9-byte header; if the data 2039| | * is truly truncated, the __archive_read_ahead calls below will catch 2040| | * it. */ 2041| 1.14k| if(zip->entry_bytes_remaining > 0 ------------------ | Branch (2041:5): [True: 1.13k, False: 3] ------------------ 2042| 1.13k| && zip->entry_bytes_remaining < 9) { ------------------ | Branch (2042:6): [True: 0, False: 1.13k] ------------------ 2043| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2044| 0| "Truncated lzma data"); 2045| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2046| 0| } 2047| | 2048| 1.14k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (2048:6): [True: 0, False: 1.14k] | Branch (2048:25): [True: 0, False: 1.14k] ------------------ 2049| 0| const void *decrypted; 2050| 0| size_t out_len; 2051| 0| size_t consumed; 2052| 0| int ret; 2053| | 2054| 0| ret = zipx_read_header_and_decrypt(a, &decrypted, 9, &out_len, &consumed); 2055| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2055:7): [True: 0, False: 0] ------------------ 2056| 0| return ret; 2057| 0| p = decrypted; 2058| 1.14k| } else { 2059| 1.14k| p = __archive_read_ahead(a, 9, NULL); 2060| 1.14k| if (p == NULL) { ------------------ | Branch (2060:7): [True: 0, False: 1.14k] ------------------ 2061| 0| archive_set_error(&a->archive, 2062| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2063| 0| "Truncated lzma data"); 2064| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2065| 0| } 2066| 1.14k| } 2067| | 2068| 1.14k| if(p[2] != 0x05 || p[3] != 0x00) { ------------------ | Branch (2068:5): [True: 5, False: 1.13k] | Branch (2068:21): [True: 0, False: 1.13k] ------------------ 2069| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2070| 5| "Invalid lzma data"); 2071| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2072| 5| } 2073| | 2074| | /* Prepare an lzma alone header: copy the lzma_params blob into 2075| | * a proper place into the lzma alone header. */ 2076| 1.13k| memcpy(&alone_header.bytes[0], p + 4, 5); 2077| | 2078| | /* Initialize the 'uncompressed size' field to unknown; we'll manually 2079| | * monitor how many bytes there are still to be uncompressed. */ 2080| 1.13k| alone_header.uncompressed_size = UINT64_MAX; 2081| | 2082| 1.13k| if(!zip->uncompressed_buffer) { ------------------ | Branch (2082:5): [True: 27, False: 1.10k] ------------------ 2083| 27| zip->uncompressed_buffer_size = 256 * 1024; 2084| 27| zip->uncompressed_buffer = malloc(zip->uncompressed_buffer_size); 2085| | 2086| 27| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2086:7): [True: 0, False: 27] ------------------ 2087| 0| archive_set_error(&a->archive, ENOMEM, 2088| 0| "No memory for lzma decompression"); 2089| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2090| 0| } 2091| 27| } 2092| | 2093| 1.13k| zip->zipx_lzma_stream.next_in = (void*) &alone_header; 2094| 1.13k| zip->zipx_lzma_stream.avail_in = sizeof(alone_header); 2095| 1.13k| zip->zipx_lzma_stream.total_in = 0; 2096| 1.13k| zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer; 2097| 1.13k| zip->zipx_lzma_stream.avail_out = zip->uncompressed_buffer_size; 2098| 1.13k| zip->zipx_lzma_stream.total_out = 0; 2099| | 2100| | /* Feed only the header into the lzma alone decoder. This will 2101| | * effectively initialize the decoder, and will not produce any 2102| | * output bytes yet. */ 2103| 1.13k| r = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN); 2104| 1.13k| if (r != LZMA_OK) { ------------------ | Branch (2104:6): [True: 0, False: 1.13k] ------------------ 2105| 0| if (r == LZMA_MEMLIMIT_ERROR) ------------------ | Branch (2105:7): [True: 0, False: 0] ------------------ 2106| 0| archive_set_error(&a->archive, ENOMEM, 2107| 0| "lzma stream requires too much memory"); 2108| 0| else 2109| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 2110| 0| "lzma stream initialization error"); 2111| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2112| 0| } 2113| | 2114| | /* We've already consumed some bytes, so take this into account. */ 2115| 1.13k| __archive_read_consume(a, 9); 2116| 1.13k| zip->entry_compressed_bytes_read += 9; 2117| 1.13k| if (zip->entry_bytes_remaining > 0) { ------------------ | Branch (2117:6): [True: 1.13k, False: 2] ------------------ 2118| 1.13k| zip->entry_bytes_remaining -= 9; 2119| 1.13k| } 2120| | 2121| 1.13k| zip->decompress_init = 1; 2122| 1.13k| return (ARCHIVE_OK); ------------------ | | 233| 1.13k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2123| 1.13k|} archive_read_support_format_zip.c:zipx_read_header_and_decrypt: 440| 334|{ 441| 334| struct zip *zip = a->format->data; 442| 334| const void *raw; 443| 334| ssize_t bytes_avail; 444| 334| size_t to_decrypt; 445| | 446| 334| raw = __archive_read_ahead(a, in_len, &bytes_avail); 447| 334| if (raw == NULL || bytes_avail < (ssize_t)in_len) { ------------------ | Branch (447:6): [True: 0, False: 334] | Branch (447:21): [True: 0, False: 334] ------------------ 448| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 449| 0| "Truncated ZIP file data"); 450| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 451| 0| } 452| | 453| 334| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (453:6): [True: 19, False: 315] | Branch (453:25): [True: 315, False: 0] ------------------ 454| 334| to_decrypt = in_len; 455| 334| if (to_decrypt > zip->decrypted_buffer_size) ------------------ | Branch (455:7): [True: 0, False: 334] ------------------ 456| 0| to_decrypt = zip->decrypted_buffer_size; 457| | 458| 334| if (zip->tctx_valid) { ------------------ | Branch (458:7): [True: 19, False: 315] ------------------ 459| 19| trad_enc_decrypt_update(&zip->tctx, 460| 19| raw, to_decrypt, 461| 19| zip->decrypted_buffer, to_decrypt); 462| 315| } else { 463| 315| size_t dsize = to_decrypt; 464| 315| archive_decrypto_aes_ctr_update(&zip->cctx, ------------------ | | 154| 315| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 465| 315| raw, to_decrypt, 466| 315| zip->decrypted_buffer, &dsize); 467| 315| } 468| 334| if (zip->hctx_valid) ------------------ | Branch (468:7): [True: 315, False: 19] ------------------ 469| 315| archive_hmac_sha1_update(&zip->hctx, ------------------ | | 91| 315| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 470| 334| raw, to_decrypt); 471| | 472| 334| *buf = zip->decrypted_buffer; 473| 334| *out_len = to_decrypt; 474| 334| *consumed = to_decrypt; 475| 334| } else { 476| 0| *buf = raw; 477| 0| *out_len = in_len; 478| 0| *consumed = in_len; 479| 0| } 480| 334| return (ARCHIVE_OK); ------------------ | | 233| 334|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 481| 334|} archive_read_support_format_zip.c:compression_name: 638| 41.9k|{ 639| 41.9k| static const int num_compression_methods = 640| 41.9k| sizeof(compression_methods)/sizeof(compression_methods[0]); 641| 41.9k| int i=0; 642| | 643| 743k| while(compression >= 0 && i < num_compression_methods) { ------------------ | Branch (643:8): [True: 743k, False: 0] | Branch (643:28): [True: 739k, False: 4.03k] ------------------ 644| 739k| if (compression_methods[i].id == compression) ------------------ | Branch (644:7): [True: 37.8k, False: 701k] ------------------ 645| 37.8k| return compression_methods[i].name; 646| 701k| i++; 647| 701k| } 648| 4.03k| return "??"; 649| 41.9k|} archive_read_support_format_zip.c:zip_entry_size_is_set: 266| 51.7k|{ 267| 51.7k| return (0 == (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 51.7k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (267:10): [True: 21.3k, False: 30.4k] ------------------ 268| 30.4k| || (zip_entry->uncompressed_size > 0 ------------------ | Branch (268:10): [True: 18.5k, False: 11.8k] ------------------ 269| 18.5k| && zip_entry->uncompressed_size != 0xffffffff)); ------------------ | Branch (269:6): [True: 18.4k, False: 138] ------------------ 270| 51.7k|} archive_read_support_format_zip.c:archive_read_format_zip_read_data: 3386| 51.2k|{ 3387| 51.2k| struct zip *zip = a->format->data; 3388| 51.2k| int r; 3389| | 3390| 51.2k| if (zip->has_encrypted_entries == ------------------ | Branch (3390:6): [True: 0, False: 51.2k] ------------------ 3391| 51.2k| ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 51.2k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3392| 0| zip->has_encrypted_entries = 0; 3393| 0| } 3394| | 3395| 51.2k| *offset = zip->entry_uncompressed_bytes_read; 3396| 51.2k| *size = 0; 3397| 51.2k| *buff = NULL; 3398| | 3399| | /* If we hit end-of-entry last time, return ARCHIVE_EOF. */ 3400| 51.2k| if (zip->end_of_entry) ------------------ | Branch (3400:6): [True: 13.7k, False: 37.4k] ------------------ 3401| 13.7k| return (ARCHIVE_EOF); ------------------ | | 232| 13.7k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3402| | 3403| | /* Return EOF immediately if this is a non-regular file. */ 3404| 37.4k| if (AE_IFREG != (zip->entry->mode & AE_IFMT)) ------------------ | | 216| 37.4k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ if (AE_IFREG != (zip->entry->mode & AE_IFMT)) ------------------ | | 215| 37.4k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (3404:6): [True: 1.15k, False: 36.3k] ------------------ 3405| 1.15k| return (ARCHIVE_EOF); ------------------ | | 232| 1.15k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3406| | 3407| 36.3k| __archive_read_consume(a, zip->unconsumed); 3408| 36.3k| zip->unconsumed = 0; 3409| | 3410| 36.3k| if (zip->init_decryption) { ------------------ | Branch (3410:6): [True: 6.86k, False: 29.4k] ------------------ 3411| 6.86k| zip->has_encrypted_entries = 1; 3412| 6.86k| if (zip->entry->zip_flags & ZIP_STRONG_ENCRYPTED) ------------------ | | 130| 6.86k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (3412:7): [True: 1.51k, False: 5.35k] ------------------ 3413| 1.51k| r = read_decryption_header(a); 3414| 5.35k| else if (zip->entry->compression == WINZIP_AES_ENCRYPTION) ------------------ | | 145| 5.35k|#define WINZIP_AES_ENCRYPTION 99 ------------------ | Branch (3414:12): [True: 3.73k, False: 1.61k] ------------------ 3415| 3.73k| r = init_WinZip_AES_decryption(a); 3416| 1.61k| else 3417| 1.61k| r = init_traditional_PKWARE_decryption(a); 3418| 6.86k| if (r != ARCHIVE_OK) ------------------ | | 233| 6.86k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3418:7): [True: 3.28k, False: 3.58k] ------------------ 3419| 3.28k| return (r); 3420| 3.58k| zip->init_decryption = 0; 3421| 3.58k| } 3422| | 3423| 33.0k| switch(zip->entry->compression) { 3424| 7.73k| case 0: /* No compression. */ ------------------ | Branch (3424:2): [True: 7.73k, False: 25.2k] ------------------ 3425| 7.73k| r = zip_read_data_none(a, buff, size, offset); 3426| 7.73k| break; 3427| 0|#ifdef HAVE_BZLIB_H 3428| 97| case 12: /* ZIPx bzip2 compression. */ ------------------ | Branch (3428:2): [True: 97, False: 32.9k] ------------------ 3429| 97| r = zip_read_data_zipx_bzip2(a, buff, size, offset); 3430| 97| break; 3431| 0|#endif 3432| 0|#if HAVE_LZMA_H && HAVE_LIBLZMA 3433| 2.34k| case 14: /* ZIPx LZMA compression. */ ------------------ | Branch (3433:2): [True: 2.34k, False: 30.6k] ------------------ 3434| 2.34k| r = zip_read_data_zipx_lzma_alone(a, buff, size, offset); 3435| 2.34k| break; 3436| 12| case 95: /* ZIPx XZ compression. */ ------------------ | Branch (3436:2): [True: 12, False: 33.0k] ------------------ 3437| 12| r = zip_read_data_zipx_xz(a, buff, size, offset); 3438| 12| break; 3439| 0|#endif 3440| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 3441| | case 93: /* ZIPx Zstd compression. */ 3442| | r = zip_read_data_zipx_zstd(a, buff, size, offset); 3443| | break; 3444| |#endif 3445| | /* PPMd support is built-in, so we don't need any #if guards. */ 3446| 12.7k| case 98: /* ZIPx PPMd compression. */ ------------------ | Branch (3446:2): [True: 12.7k, False: 20.2k] ------------------ 3447| 12.7k| r = zip_read_data_zipx_ppmd(a, buff, size, offset); 3448| 12.7k| break; 3449| | 3450| 0|#ifdef HAVE_ZLIB_H 3451| 4.03k| case 8: /* Deflate compression. */ ------------------ | Branch (3451:2): [True: 4.03k, False: 28.9k] ------------------ 3452| 4.03k| r = zip_read_data_deflate(a, buff, size, offset); 3453| 4.03k| break; 3454| 0|#endif 3455| 6.07k| default: /* Unsupported compression. */ ------------------ | Branch (3455:2): [True: 6.07k, False: 26.9k] ------------------ 3456| | /* Return a warning. */ 3457| 6.07k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6.07k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3458| 6.07k| "Unsupported ZIP compression method (%d: %s)", 3459| 6.07k| zip->entry->compression, compression_name(zip->entry->compression)); 3460| | /* We can't decompress this entry, but we will 3461| | * be able to skip() it and try the next entry. */ 3462| 6.07k| return (ARCHIVE_FAILED); ------------------ | | 237| 6.07k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3463| 33.0k| } 3464| 26.9k| if (r != ARCHIVE_OK) ------------------ | | 233| 26.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3464:6): [True: 2.99k, False: 23.9k] ------------------ 3465| 2.99k| return (r); 3466| | 3467| | /* 3468| | * FAIL if there are more uncompressed bytes than were 3469| | * initially advertised. The end-of-entry check below also 3470| | * compares these values, but only once decoding reaches its 3471| | * own natural end. Fail the entry so a caller relying on 3472| | * archive_entry_size() as a hard boundary is never misled; 3473| | * later entries in the archive can still be read normally. 3474| | */ 3475| 23.9k| if (*size > 0 && zip_entry_size_is_set(zip->entry) && ------------------ | Branch (3475:6): [True: 16.6k, False: 7.31k] | Branch (3475:19): [True: 11.7k, False: 4.84k] ------------------ 3476| 11.7k| zip->entry_uncompressed_bytes_read > zip->entry->uncompressed_size) { ------------------ | Branch (3476:6): [True: 1.14k, False: 10.6k] ------------------ 3477| 1.14k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1.14k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3478| 1.14k| "ZIP uncompressed data is larger than the declared " 3479| 1.14k| "entry size (read at least %jd, expected %jd)", 3480| 1.14k| (intmax_t)zip->entry_uncompressed_bytes_read, 3481| 1.14k| (intmax_t)zip->entry->uncompressed_size); 3482| 1.14k| return (ARCHIVE_FAILED); ------------------ | | 237| 1.14k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3483| 1.14k| } 3484| | 3485| 22.8k| if (*size > 0) { ------------------ | Branch (3485:6): [True: 15.4k, False: 7.31k] ------------------ 3486| 15.4k| zip->computed_crc32 = zip->crc32func(zip->computed_crc32, *buff, 3487| 15.4k| (unsigned)*size); 3488| 15.4k| } 3489| | /* If we hit the end, swallow any end-of-data marker and 3490| | * verify the final check values. */ 3491| 22.8k| if (zip->end_of_entry) { ------------------ | Branch (3491:6): [True: 18.6k, False: 4.21k] ------------------ 3492| 18.6k| consume_end_of_file_marker(a, zip); 3493| | 3494| | /* Check computed CRC against header */ 3495| 18.6k| if ((!zip->hctx_valid || ------------------ | Branch (3495:8): [True: 17.3k, False: 1.23k] ------------------ 3496| 1.23k| zip->entry->aes_extra.vendor != AES_VENDOR_AE_2) && ------------------ | | 114| 1.23k|#define AES_VENDOR_AE_2 0x0002 ------------------ | Branch (3496:9): [True: 1.13k, False: 97] ------------------ 3497| 18.5k| zip->entry->crc32 != zip->computed_crc32 ------------------ | Branch (3497:6): [True: 17.0k, False: 1.45k] ------------------ 3498| 17.0k| && !zip->ignore_crc32) { ------------------ | Branch (3498:10): [True: 0, False: 17.0k] ------------------ 3499| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3500| 0| "ZIP bad CRC: 0x%lx should be 0x%lx", 3501| 0| (unsigned long)zip->computed_crc32, 3502| 0| (unsigned long)zip->entry->crc32); 3503| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3504| 0| } 3505| | /* Check file size against header. */ 3506| 18.6k| if (zip->entry->compressed_size != ------------------ | Branch (3506:7): [True: 10.1k, False: 8.46k] ------------------ 3507| 18.6k| zip->entry_compressed_bytes_read) { 3508| 10.1k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 10.1k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3509| 10.1k| "ZIP compressed data is wrong size " 3510| 10.1k| "(read %jd, expected %jd)", 3511| 10.1k| (intmax_t)zip->entry_compressed_bytes_read, 3512| 10.1k| (intmax_t)zip->entry->compressed_size); 3513| 10.1k| return (ARCHIVE_FAILED); ------------------ | | 237| 10.1k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3514| 10.1k| } 3515| 8.46k| if (zip->entry->uncompressed_size != ------------------ | Branch (3515:7): [True: 2.00k, False: 6.45k] ------------------ 3516| 8.46k| zip->entry_uncompressed_bytes_read) { 3517| 2.00k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.00k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3518| 2.00k| "ZIP uncompressed data is wrong size " 3519| 2.00k| "(read %jd, expected %jd)", 3520| 2.00k| (intmax_t)zip->entry_uncompressed_bytes_read, 3521| 2.00k| (intmax_t)zip->entry->uncompressed_size); 3522| 2.00k| return (ARCHIVE_FAILED); ------------------ | | 237| 2.00k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3523| 2.00k| } 3524| 8.46k| } 3525| | 3526| 10.6k| return (ARCHIVE_OK); ------------------ | | 233| 10.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3527| 22.8k|} archive_read_support_format_zip.c:read_decryption_header: 3007| 1.61k|{ 3008| 1.61k| struct zip *zip = a->format->data; 3009| 1.61k| const char *p; 3010| 1.61k| unsigned int remaining_size; 3011| 1.61k| unsigned int ts; 3012| | 3013| | /* 3014| | * Read an initialization vector data field. 3015| | */ 3016| 1.61k| p = __archive_read_ahead(a, 2, NULL); 3017| 1.61k| if (p == NULL) ------------------ | Branch (3017:6): [True: 3, False: 1.61k] ------------------ 3018| 3| goto truncated; 3019| 1.61k| ts = zip->iv_size; 3020| 1.61k| zip->iv_size = archive_le16dec(p); 3021| 1.61k| __archive_read_consume(a, 2); 3022| 1.61k| if (ts < zip->iv_size) { ------------------ | Branch (3022:6): [True: 158, False: 1.45k] ------------------ 3023| 158| free(zip->iv); 3024| 158| zip->iv = NULL; 3025| 158| } 3026| 1.61k| p = __archive_read_ahead(a, zip->iv_size, NULL); 3027| 1.61k| if (p == NULL) ------------------ | Branch (3027:6): [True: 3, False: 1.60k] ------------------ 3028| 3| goto truncated; 3029| 1.60k| if (zip->iv == NULL) { ------------------ | Branch (3029:6): [True: 161, False: 1.44k] ------------------ 3030| 161| zip->iv = malloc(zip->iv_size); 3031| 161| if (zip->iv == NULL) ------------------ | Branch (3031:7): [True: 0, False: 161] ------------------ 3032| 0| goto nomem; 3033| 161| } 3034| 1.60k| memcpy(zip->iv, p, zip->iv_size); 3035| 1.60k| __archive_read_consume(a, zip->iv_size); 3036| | 3037| | /* 3038| | * Read a size of remaining decryption header field. 3039| | */ 3040| 1.60k| p = __archive_read_ahead(a, 14, NULL); 3041| 1.60k| if (p == NULL) ------------------ | Branch (3041:6): [True: 0, False: 1.60k] ------------------ 3042| 0| goto truncated; 3043| 1.60k| remaining_size = archive_le32dec(p); 3044| 1.60k| if (remaining_size < 16 || remaining_size > (1 << 18)) ------------------ | Branch (3044:6): [True: 2, False: 1.60k] | Branch (3044:29): [True: 7, False: 1.59k] ------------------ 3045| 9| goto corrupted; 3046| | 3047| | /* Check if format version is supported. */ 3048| 1.59k| if (archive_le16dec(p+4) != 3) { ------------------ | Branch (3048:6): [True: 199, False: 1.39k] ------------------ 3049| 199| archive_set_error(&a->archive, 3050| 199| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 199|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3051| 199| "Unsupported encryption format version: %u", 3052| 199| archive_le16dec(p+4)); 3053| 199| return (ARCHIVE_FAILED); ------------------ | | 237| 199|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3054| 199| } 3055| | 3056| | /* 3057| | * Read an encryption algorithm field. 3058| | */ 3059| 1.39k| zip->alg_id = archive_le16dec(p+6); 3060| 1.39k| switch (zip->alg_id) { 3061| 73| case 0x6601:/* DES */ ------------------ | Branch (3061:2): [True: 73, False: 1.32k] ------------------ 3062| 271| case 0x6602:/* RC2 */ ------------------ | Branch (3062:2): [True: 198, False: 1.20k] ------------------ 3063| 351| case 0x6603:/* 3DES 168 */ ------------------ | Branch (3063:2): [True: 80, False: 1.31k] ------------------ 3064| 538| case 0x6609:/* 3DES 112 */ ------------------ | Branch (3064:2): [True: 187, False: 1.21k] ------------------ 3065| 610| case 0x660E:/* AES 128 */ ------------------ | Branch (3065:2): [True: 72, False: 1.32k] ------------------ 3066| 698| case 0x660F:/* AES 192 */ ------------------ | Branch (3066:2): [True: 88, False: 1.31k] ------------------ 3067| 757| case 0x6610:/* AES 256 */ ------------------ | Branch (3067:2): [True: 59, False: 1.34k] ------------------ 3068| 836| case 0x6702:/* RC2 (version >= 5.2) */ ------------------ | Branch (3068:2): [True: 79, False: 1.32k] ------------------ 3069| 1.05k| case 0x6720:/* Blowfish */ ------------------ | Branch (3069:2): [True: 220, False: 1.17k] ------------------ 3070| 1.12k| case 0x6721:/* Twofish */ ------------------ | Branch (3070:2): [True: 72, False: 1.32k] ------------------ 3071| 1.32k| case 0x6801:/* RC4 */ ------------------ | Branch (3071:2): [True: 192, False: 1.20k] ------------------ 3072| | /* Supported encryption algorithm. */ 3073| 1.32k| break; 3074| 79| default: ------------------ | Branch (3074:2): [True: 79, False: 1.32k] ------------------ 3075| 79| archive_set_error(&a->archive, 3076| 79| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 79|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3077| 79| "Unknown encryption algorithm: %u", zip->alg_id); 3078| 79| return (ARCHIVE_FAILED); ------------------ | | 237| 79|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3079| 1.39k| } 3080| | 3081| | /* 3082| | * Read a bit length field. 3083| | */ 3084| 1.32k| zip->bit_len = archive_le16dec(p+8); 3085| | 3086| | /* 3087| | * Read a flags field. 3088| | */ 3089| 1.32k| zip->flags = archive_le16dec(p+10); 3090| 1.32k| switch (zip->flags & 0xf000) { 3091| 0| case 0x0001: /* Password is required to decrypt. */ ------------------ | Branch (3091:2): [True: 0, False: 1.32k] ------------------ 3092| 0| case 0x0002: /* Certificates only. */ ------------------ | Branch (3092:2): [True: 0, False: 1.32k] ------------------ 3093| 0| case 0x0003: /* Password or certificate required to decrypt. */ ------------------ | Branch (3093:2): [True: 0, False: 1.32k] ------------------ 3094| 0| break; 3095| 1.32k| default: ------------------ | Branch (3095:2): [True: 1.32k, False: 0] ------------------ 3096| 1.32k| archive_set_error(&a->archive, 3097| 1.32k| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.32k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3098| 1.32k| "Unknown encryption flag: %u", zip->flags); 3099| 1.32k| return (ARCHIVE_FAILED); ------------------ | | 237| 1.32k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3100| 1.32k| } 3101| 0| if ((zip->flags & 0xf000) == 0 || ------------------ | Branch (3101:6): [True: 0, False: 0] ------------------ 3102| 0| (zip->flags & 0xf000) == 0x4000) { ------------------ | Branch (3102:6): [True: 0, False: 0] ------------------ 3103| 0| archive_set_error(&a->archive, 3104| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3105| 0| "Unknown encryption flag: %u", zip->flags); 3106| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3107| 0| } 3108| | 3109| | /* 3110| | * Read an encrypted random data field. 3111| | */ 3112| 0| ts = zip->erd_size; 3113| 0| zip->erd_size = archive_le16dec(p+12); 3114| 0| __archive_read_consume(a, 14); 3115| 0| if ((zip->erd_size & 0xf) != 0 || ------------------ | Branch (3115:6): [True: 0, False: 0] ------------------ 3116| 0| (zip->erd_size + 16) > remaining_size || ------------------ | Branch (3116:6): [True: 0, False: 0] ------------------ 3117| 0| (zip->erd_size + 16) < zip->erd_size) ------------------ | Branch (3117:6): [True: 0, False: 0] ------------------ 3118| 0| goto corrupted; 3119| | 3120| 0| if (ts < zip->erd_size) { ------------------ | Branch (3120:6): [True: 0, False: 0] ------------------ 3121| 0| free(zip->erd); 3122| 0| zip->erd = NULL; 3123| 0| } 3124| 0| p = __archive_read_ahead(a, zip->erd_size, NULL); 3125| 0| if (p == NULL) ------------------ | Branch (3125:6): [True: 0, False: 0] ------------------ 3126| 0| goto truncated; 3127| 0| if (zip->erd == NULL) { ------------------ | Branch (3127:6): [True: 0, False: 0] ------------------ 3128| 0| zip->erd = malloc(zip->erd_size); 3129| 0| if (zip->erd == NULL) ------------------ | Branch (3129:7): [True: 0, False: 0] ------------------ 3130| 0| goto nomem; 3131| 0| } 3132| 0| memcpy(zip->erd, p, zip->erd_size); 3133| 0| __archive_read_consume(a, zip->erd_size); 3134| | 3135| | /* 3136| | * Read a reserved data field. 3137| | */ 3138| 0| p = __archive_read_ahead(a, 4, NULL); 3139| 0| if (p == NULL) ------------------ | Branch (3139:6): [True: 0, False: 0] ------------------ 3140| 0| goto truncated; 3141| | /* Reserved data size should be zero. */ 3142| 0| if (archive_le32dec(p) != 0) ------------------ | Branch (3142:6): [True: 0, False: 0] ------------------ 3143| 0| goto corrupted; 3144| 0| __archive_read_consume(a, 4); 3145| | 3146| | /* 3147| | * Read a password validation data field. 3148| | */ 3149| 0| p = __archive_read_ahead(a, 2, NULL); 3150| 0| if (p == NULL) ------------------ | Branch (3150:6): [True: 0, False: 0] ------------------ 3151| 0| goto truncated; 3152| 0| ts = zip->v_size; 3153| 0| zip->v_size = archive_le16dec(p); 3154| 0| __archive_read_consume(a, 2); 3155| 0| if ((zip->v_size & 0x0f) != 0 || ------------------ | Branch (3155:6): [True: 0, False: 0] ------------------ 3156| 0| (zip->erd_size + zip->v_size + 16) > remaining_size || ------------------ | Branch (3156:6): [True: 0, False: 0] ------------------ 3157| 0| (zip->erd_size + zip->v_size + 16) < (zip->erd_size + zip->v_size)) ------------------ | Branch (3157:6): [True: 0, False: 0] ------------------ 3158| 0| goto corrupted; 3159| 0| if (ts < zip->v_size) { ------------------ | Branch (3159:6): [True: 0, False: 0] ------------------ 3160| 0| free(zip->v_data); 3161| 0| zip->v_data = NULL; 3162| 0| } 3163| 0| p = __archive_read_ahead(a, zip->v_size, NULL); 3164| 0| if (p == NULL) ------------------ | Branch (3164:6): [True: 0, False: 0] ------------------ 3165| 0| goto truncated; 3166| 0| if (zip->v_data == NULL) { ------------------ | Branch (3166:6): [True: 0, False: 0] ------------------ 3167| 0| zip->v_data = malloc(zip->v_size); 3168| 0| if (zip->v_data == NULL) ------------------ | Branch (3168:7): [True: 0, False: 0] ------------------ 3169| 0| goto nomem; 3170| 0| } 3171| 0| memcpy(zip->v_data, p, zip->v_size); 3172| 0| __archive_read_consume(a, zip->v_size); 3173| | 3174| 0| p = __archive_read_ahead(a, 4, NULL); 3175| 0| if (p == NULL) ------------------ | Branch (3175:6): [True: 0, False: 0] ------------------ 3176| 0| goto truncated; 3177| 0| zip->v_crc32 = archive_le32dec(p); 3178| 0| __archive_read_consume(a, 4); 3179| | 3180| | /*return (ARCHIVE_OK); 3181| | * This is not fully implemented yet.*/ 3182| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3183| 0| "Encrypted file is unsupported"); 3184| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3185| 6|truncated: 3186| 6| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3187| 6| "Truncated ZIP file data"); 3188| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3189| 9|corrupted: 3190| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 9|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3191| 9| "Corrupted ZIP file data"); 3192| 9| return (ARCHIVE_FATAL); ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3193| 0|nomem: 3194| 0| archive_set_error(&a->archive, ENOMEM, 3195| 0| "No memory for ZIP decryption"); 3196| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3197| 0|} archive_read_support_format_zip.c:init_WinZip_AES_decryption: 3292| 3.79k|{ 3293| 3.79k| struct zip *zip = a->format->data; 3294| 3.79k| const void *p; 3295| 3.79k| const uint8_t *pv; 3296| 3.79k| size_t key_len, salt_len; 3297| 3.79k| uint8_t derived_key[MAX_DERIVED_KEY_BUF_SIZE]; 3298| 3.79k| int retry; 3299| 3.79k| int r; 3300| | 3301| 3.79k| if (zip->cctx_valid || zip->hctx_valid) ------------------ | Branch (3301:6): [True: 0, False: 3.79k] | Branch (3301:25): [True: 0, False: 3.79k] ------------------ 3302| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3303| | 3304| 3.79k| switch (zip->entry->aes_extra.strength) { 3305| 307| case 1: salt_len = 8; key_len = 16; break; ------------------ | Branch (3305:2): [True: 307, False: 3.48k] ------------------ 3306| 3.31k| case 2: salt_len = 12; key_len = 24; break; ------------------ | Branch (3306:2): [True: 3.31k, False: 477] ------------------ 3307| 164| case 3: salt_len = 16; key_len = 32; break; ------------------ | Branch (3307:2): [True: 164, False: 3.62k] ------------------ 3308| 6| default: goto corrupted; ------------------ | Branch (3308:2): [True: 6, False: 3.78k] ------------------ 3309| 3.79k| } 3310| 3.78k| p = __archive_read_ahead(a, salt_len + 2, NULL); 3311| 3.78k| if (p == NULL) ------------------ | Branch (3311:6): [True: 0, False: 3.78k] ------------------ 3312| 0| goto truncated; 3313| | 3314| 4.14k| for (retry = 0;; retry++) { 3315| 4.14k| const char *passphrase; 3316| | 3317| 4.14k| passphrase = __archive_read_next_passphrase(a); 3318| 4.14k| if (passphrase == NULL) { ------------------ | Branch (3318:7): [True: 414, False: 3.73k] ------------------ 3319| 414| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 414|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3320| 414| (retry > 0)? ------------------ | Branch (3320:8): [True: 362, False: 52] ------------------ 3321| 362| "Incorrect passphrase": 3322| 414| "Passphrase required for this entry"); 3323| 414| return (ARCHIVE_FAILED); ------------------ | | 237| 414|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3324| 414| } 3325| 3.73k| memset(derived_key, 0, sizeof(derived_key)); 3326| 3.73k| r = archive_pbkdf2_sha1(passphrase, strlen(passphrase), ------------------ | | 149| 3.73k| __archive_cryptor.pbkdf2sha1(pw, pw_len, salt, salt_len, rounds, dk, dk_len) ------------------ 3327| 3.73k| p, salt_len, 1000, derived_key, key_len * 2 + 2); 3328| 3.73k| if (r != 0) { ------------------ | Branch (3328:7): [True: 0, False: 3.73k] ------------------ 3329| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3330| 0| r == CRYPTOR_STUB_FUNCTION ? "Decryption is unsupported due " ------------------ | | 166| 0|#define CRYPTOR_STUB_FUNCTION -2 ------------------ | Branch (3330:8): [True: 0, False: 0] ------------------ 3331| 0| "to lack of crypto library" : "Failed to process passphrase"); 3332| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3333| 0| } 3334| | 3335| | /* Check password verification value. */ 3336| 3.73k| pv = ((const uint8_t *)p) + salt_len; 3337| 3.73k| if (derived_key[key_len * 2] == pv[0] && ------------------ | Branch (3337:7): [True: 3.52k, False: 212] ------------------ 3338| 3.52k| derived_key[key_len * 2 + 1] == pv[1]) ------------------ | Branch (3338:7): [True: 3.37k, False: 150] ------------------ 3339| 3.37k| break;/* The passphrase is OK. */ 3340| 362| if (retry > 10000) { ------------------ | Branch (3340:7): [True: 0, False: 362] ------------------ 3341| | /* Avoid infinity loop. */ 3342| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3343| 0| "Too many incorrect passphrases"); 3344| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3345| 0| } 3346| 362| } 3347| | 3348| 3.37k| r = archive_decrypto_aes_ctr_init(&zip->cctx, derived_key, key_len); ------------------ | | 152| 3.37k| __archive_cryptor.decrypto_aes_ctr_init(ctx, key, key_len) ------------------ 3349| 3.37k| if (r != 0) { ------------------ | Branch (3349:6): [True: 0, False: 3.37k] ------------------ 3350| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3351| 0| "Decryption is unsupported due to lack of crypto library"); 3352| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3353| 0| } 3354| 3.37k| r = archive_hmac_sha1_init(&zip->hctx, derived_key + key_len, key_len); ------------------ | | 89| 3.37k| __archive_hmac.__hmac_sha1_init(ctx, key, key_len) ------------------ 3355| 3.37k| if (r != 0) { ------------------ | Branch (3355:6): [True: 0, False: 3.37k] ------------------ 3356| 0| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 156| 0| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 3357| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3358| 0| "Failed to initialize HMAC-SHA1"); 3359| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3360| 0| } 3361| 3.37k| zip->cctx_valid = zip->hctx_valid = 1; 3362| 3.37k| __archive_read_consume(a, salt_len + 2); 3363| 3.37k| zip->entry_bytes_remaining -= salt_len + 2 + AUTH_CODE_SIZE; ------------------ | | 147| 3.37k|#define AUTH_CODE_SIZE 10 ------------------ 3364| 3.37k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 3.37k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3364:6): [True: 899, False: 2.47k] ------------------ 3365| 899| && zip->entry_bytes_remaining < 0) ------------------ | Branch (3365:9): [True: 0, False: 899] ------------------ 3366| 0| goto corrupted; 3367| 3.37k| zip->entry_compressed_bytes_read += salt_len + 2 + AUTH_CODE_SIZE; ------------------ | | 147| 3.37k|#define AUTH_CODE_SIZE 10 ------------------ 3368| 3.37k| zip->decrypted_bytes_remaining = 0; 3369| | 3370| 3.37k| zip->entry->compression = zip->entry->aes_extra.compression; 3371| 3.37k| return (zip_alloc_decryption_buffer(a)); 3372| | 3373| 0|truncated: 3374| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3375| 0| "Truncated ZIP file data"); 3376| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3377| 6|corrupted: 3378| 6| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3379| 6| "Corrupted ZIP file data"); 3380| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3381| 3.37k|} archive_read_support_format_zip.c:zip_alloc_decryption_buffer: 3201| 3.86k|{ 3202| 3.86k| struct zip *zip = a->format->data; 3203| 3.86k| size_t bs = 256 * 1024; 3204| | 3205| 3.86k| if (zip->decrypted_buffer == NULL) { ------------------ | Branch (3205:6): [True: 101, False: 3.76k] ------------------ 3206| 101| zip->decrypted_buffer_size = bs; 3207| 101| zip->decrypted_buffer = malloc(bs); 3208| 101| if (zip->decrypted_buffer == NULL) { ------------------ | Branch (3208:7): [True: 0, False: 101] ------------------ 3209| 0| archive_set_error(&a->archive, ENOMEM, 3210| 0| "No memory for ZIP decryption"); 3211| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3212| 0| } 3213| 101| } 3214| 3.86k| zip->decrypted_ptr = zip->decrypted_buffer; 3215| 3.86k| return (ARCHIVE_OK); ------------------ | | 233| 3.86k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3216| 3.86k|} archive_read_support_format_zip.c:init_traditional_PKWARE_decryption: 3220| 3.09k|{ 3221| 3.09k| struct zip *zip = a->format->data; 3222| 3.09k| const void *p; 3223| 3.09k| int retry; 3224| 3.09k| int r; 3225| | 3226| 3.09k| if (zip->tctx_valid) ------------------ | Branch (3226:6): [True: 0, False: 3.09k] ------------------ 3227| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3228| | 3229| | /* 3230| | Read the 12 bytes encryption header stored at 3231| | the start of the data area. 3232| | */ 3233| 3.09k|#define ENC_HEADER_SIZE 12 3234| 3.09k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 3.09k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3234:6): [True: 292, False: 2.80k] ------------------ 3235| 292| && zip->entry_bytes_remaining < ENC_HEADER_SIZE) { ------------------ | | 3233| 292|#define ENC_HEADER_SIZE 12 ------------------ | Branch (3235:9): [True: 0, False: 292] ------------------ 3236| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3237| 0| "Truncated Zip encrypted body: only %jd bytes available", 3238| 0| (intmax_t)zip->entry_bytes_remaining); 3239| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3240| 0| } 3241| | 3242| 3.09k| p = __archive_read_ahead(a, ENC_HEADER_SIZE, NULL); ------------------ | | 3233| 3.09k|#define ENC_HEADER_SIZE 12 ------------------ 3243| 3.09k| if (p == NULL) { ------------------ | Branch (3243:6): [True: 0, False: 3.09k] ------------------ 3244| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3245| 0| "Truncated ZIP file data"); 3246| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3247| 0| } 3248| | 3249| 4.50k| for (retry = 0;; retry++) { 3250| 4.50k| const char *passphrase; 3251| 4.50k| uint8_t crcchk; 3252| | 3253| 4.50k| passphrase = __archive_read_next_passphrase(a); 3254| 4.50k| if (passphrase == NULL) { ------------------ | Branch (3254:7): [True: 2.60k, False: 1.89k] ------------------ 3255| 2.60k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.60k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3256| 2.60k| (retry > 0)? ------------------ | Branch (3256:8): [True: 1.40k, False: 1.19k] ------------------ 3257| 1.40k| "Incorrect passphrase": 3258| 2.60k| "Passphrase required for this entry"); 3259| 2.60k| return (ARCHIVE_FAILED); ------------------ | | 237| 2.60k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3260| 2.60k| } 3261| | 3262| | /* 3263| | * Initialize ctx for Traditional PKWARE Decryption. 3264| | */ 3265| 1.89k| r = trad_enc_init(&zip->tctx, passphrase, strlen(passphrase), 3266| 1.89k| p, ENC_HEADER_SIZE, &crcchk); ------------------ | | 3233| 1.89k|#define ENC_HEADER_SIZE 12 ------------------ 3267| 1.89k| if (r == 0 && crcchk == zip->entry->decdat) ------------------ | Branch (3267:7): [True: 1.89k, False: 0] | Branch (3267:17): [True: 490, False: 1.40k] ------------------ 3268| 490| break;/* The passphrase is OK. */ 3269| 1.40k| if (retry > 10000) { ------------------ | Branch (3269:7): [True: 0, False: 1.40k] ------------------ 3270| | /* Avoid infinity loop. */ 3271| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3272| 0| "Too many incorrect passphrases"); 3273| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3274| 0| } 3275| 1.40k| } 3276| | 3277| 490| __archive_read_consume(a, ENC_HEADER_SIZE); ------------------ | | 3233| 490|#define ENC_HEADER_SIZE 12 ------------------ 3278| 490| zip->tctx_valid = 1; 3279| 490| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END)) { ------------------ | | 129| 490|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3279:6): [True: 127, False: 363] ------------------ 3280| 127| zip->entry_bytes_remaining -= ENC_HEADER_SIZE; ------------------ | | 3233| 127|#define ENC_HEADER_SIZE 12 ------------------ 3281| 127| } 3282| | /*zip->entry_uncompressed_bytes_read += ENC_HEADER_SIZE;*/ 3283| 490| zip->entry_compressed_bytes_read += ENC_HEADER_SIZE; ------------------ | | 3233| 490|#define ENC_HEADER_SIZE 12 ------------------ 3284| 490| zip->decrypted_bytes_remaining = 0; 3285| | 3286| 490| return (zip_alloc_decryption_buffer(a)); 3287| 3.09k|#undef ENC_HEADER_SIZE 3288| 3.09k|} archive_read_support_format_zip.c:trad_enc_init: 375| 1.89k|{ 376| 1.89k| uint8_t header[12]; 377| | 378| 1.89k| if (key_len < 12) { ------------------ | Branch (378:6): [True: 0, False: 1.89k] ------------------ 379| 0| *crcchk = 0xff; 380| 0| return -1; 381| 0| } 382| | 383| 1.89k| ctx->keys[0] = 305419896L; 384| 1.89k| ctx->keys[1] = 591751049L; 385| 1.89k| ctx->keys[2] = 878082192L; 386| | 387| 13.2k| for (;pw_len; --pw_len) ------------------ | Branch (387:8): [True: 11.3k, False: 1.89k] ------------------ 388| 11.3k| trad_enc_update_keys(ctx, *pw++); 389| | 390| 1.89k| trad_enc_decrypt_update(ctx, key, 12, header, 12); 391| | /* Return the last byte for CRC check. */ 392| 1.89k| *crcchk = header[11]; 393| 1.89k| return 0; 394| 1.89k|} archive_read_support_format_zip.c:zip_read_data_none: 1810| 7.73k|{ 1811| 7.73k| struct zip *zip = a->format->data; 1812| 7.73k| const char *buff; 1813| 7.73k| ssize_t bytes_avail; 1814| 7.73k| ssize_t trailing_extra; 1815| 7.73k| int r; 1816| | 1817| 7.73k| (void)offset; /* UNUSED */ 1818| | 1819| 7.73k| trailing_extra = zip->hctx_valid ? AUTH_CODE_SIZE : 0; ------------------ | | 147| 1.13k|#define AUTH_CODE_SIZE 10 ------------------ | Branch (1819:19): [True: 1.13k, False: 6.60k] ------------------ 1820| | 1821| 7.73k| if (zip->entry->zip_flags & ZIP_LENGTH_AT_END) { ------------------ | | 129| 7.73k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1821:6): [True: 4.21k, False: 3.52k] ------------------ 1822| 4.21k| const char *p; 1823| 4.21k| ssize_t grabbing_bytes = 24 + trailing_extra; 1824| | 1825| | /* Grab at least 24 bytes. */ 1826| 4.21k| buff = __archive_read_ahead(a, grabbing_bytes, &bytes_avail); 1827| 4.21k| if (bytes_avail < grabbing_bytes) { ------------------ | Branch (1827:7): [True: 21, False: 4.19k] ------------------ 1828| | /* Zip archives have end-of-archive markers 1829| | that are longer than this, so a failure to get at 1830| | least 24 bytes really does indicate a truncated 1831| | file. */ 1832| 21| archive_set_error(&a->archive, 1833| 21| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 21|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1834| 21| "Truncated ZIP file data"); 1835| 21| return (ARCHIVE_FATAL); ------------------ | | 239| 21|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1836| 21| } 1837| | /* Check for a complete PK\007\010 signature, followed 1838| | * by the correct 4-byte CRC. */ 1839| 4.19k| p = buff + trailing_extra; 1840| 4.19k| if (p[0] == 'P' && p[1] == 'K' ------------------ | Branch (1840:7): [True: 3.13k, False: 1.05k] | Branch (1840:22): [True: 3.07k, False: 64] ------------------ 1841| 3.07k| && p[2] == '\007' && p[3] == '\010' ------------------ | Branch (1841:10): [True: 2.89k, False: 174] | Branch (1841:28): [True: 2.71k, False: 183] ------------------ 1842| 2.71k| && (archive_le32dec(p + 4) == zip->computed_crc32 ------------------ | Branch (1842:11): [True: 790, False: 1.92k] ------------------ 1843| 1.92k| || zip->ignore_crc32 ------------------ | Branch (1843:7): [True: 1.92k, False: 0] ------------------ 1844| 0| || (zip->hctx_valid ------------------ | Branch (1844:8): [True: 0, False: 0] ------------------ 1845| 2.71k| && zip->entry->aes_extra.vendor == AES_VENDOR_AE_2))) { ------------------ | | 114| 0|#define AES_VENDOR_AE_2 0x0002 ------------------ | Branch (1845:8): [True: 0, False: 0] ------------------ 1846| 2.71k| zip->end_of_entry = 1; 1847| 2.71k| if (zip->hctx_valid) { ------------------ | Branch (1847:8): [True: 76, False: 2.64k] ------------------ 1848| 76| r = check_authentication_code(a, buff); 1849| 76| if (r != ARCHIVE_OK) ------------------ | | 233| 76|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1849:9): [True: 55, False: 21] ------------------ 1850| 55| return (r); 1851| 76| } 1852| 2.66k| return (ARCHIVE_OK); ------------------ | | 233| 2.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1853| 2.71k| } 1854| | /* If not at EOF, ensure we consume at least one byte. */ 1855| 1.47k| ++p; 1856| | 1857| | /* Scan forward until we see where a PK\007\010 signature 1858| | * might be. */ 1859| | /* Return bytes up until that point. On the next call, 1860| | * the code above will verify the data descriptor. */ 1861| 727k| while (p < buff + bytes_avail - 4) { ------------------ | Branch (1861:10): [True: 727k, False: 46] ------------------ 1862| 727k| if (p[3] == 'P') { p += 3; } ------------------ | Branch (1862:8): [True: 1.93k, False: 725k] ------------------ 1863| 725k| else if (p[3] == 'K') { p += 2; } ------------------ | Branch (1863:13): [True: 1.24k, False: 723k] ------------------ 1864| 723k| else if (p[3] == '\007') { p += 1; } ------------------ | Branch (1864:13): [True: 5.53k, False: 718k] ------------------ 1865| 718k| else if (p[3] == '\010' && p[2] == '\007' ------------------ | Branch (1865:13): [True: 6.88k, False: 711k] | Branch (1865:31): [True: 2.18k, False: 4.70k] ------------------ 1866| 2.18k| && p[1] == 'K' && p[0] == 'P') { ------------------ | Branch (1866:11): [True: 1.66k, False: 518] | Branch (1866:26): [True: 1.42k, False: 237] ------------------ 1867| 1.42k| break; 1868| 717k| } else { p += 4; } 1869| 727k| } 1870| 1.47k| p -= trailing_extra; 1871| 1.47k| bytes_avail = p - buff; 1872| 3.52k| } else { 1873| 3.52k| if (zip->entry_bytes_remaining == 0) { ------------------ | Branch (1873:7): [True: 1.25k, False: 2.27k] ------------------ 1874| 1.25k| zip->end_of_entry = 1; 1875| 1.25k| if (zip->hctx_valid) { ------------------ | Branch (1875:8): [True: 147, False: 1.10k] ------------------ 1876| 147| r = check_authentication_code(a, NULL); 1877| 147| if (r != ARCHIVE_OK) ------------------ | | 233| 147|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1877:9): [True: 66, False: 81] ------------------ 1878| 66| return (r); 1879| 147| } 1880| 1.18k| return (ARCHIVE_OK); ------------------ | | 233| 1.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1881| 1.25k| } 1882| | /* Grab a bunch of bytes. */ 1883| 2.27k| buff = __archive_read_ahead(a, 1, &bytes_avail); 1884| 2.27k| if (bytes_avail <= 0) { ------------------ | Branch (1884:7): [True: 5, False: 2.26k] ------------------ 1885| 5| archive_set_error(&a->archive, 1886| 5| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1887| 5| "Truncated ZIP file data"); 1888| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1889| 5| } 1890| 2.26k| if (bytes_avail > zip->entry_bytes_remaining) ------------------ | Branch (1890:7): [True: 2.21k, False: 56] ------------------ 1891| 2.21k| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 1892| 2.26k| } 1893| 3.74k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (1893:6): [True: 73, False: 3.66k] | Branch (1893:25): [True: 908, False: 2.76k] ------------------ 1894| 981| size_t dec_size = bytes_avail; 1895| | 1896| 981| if (dec_size > zip->decrypted_buffer_size) ------------------ | Branch (1896:7): [True: 4, False: 977] ------------------ 1897| 4| dec_size = zip->decrypted_buffer_size; 1898| 981| if (zip->tctx_valid) { ------------------ | Branch (1898:7): [True: 73, False: 908] ------------------ 1899| 73| trad_enc_decrypt_update(&zip->tctx, 1900| 73| (const uint8_t *)buff, dec_size, 1901| 73| zip->decrypted_buffer, dec_size); 1902| 908| } else { 1903| 908| size_t dsize = dec_size; 1904| 908| archive_hmac_sha1_update(&zip->hctx, ------------------ | | 91| 908| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 1905| 908| (const uint8_t *)buff, dec_size); 1906| 908| archive_decrypto_aes_ctr_update(&zip->cctx, ------------------ | | 154| 908| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 1907| 908| (const uint8_t *)buff, dec_size, 1908| 908| zip->decrypted_buffer, &dsize); 1909| 908| } 1910| 981| bytes_avail = dec_size; 1911| 981| buff = (const char *)zip->decrypted_buffer; 1912| 981| } 1913| 3.74k| zip->entry_bytes_remaining -= bytes_avail; 1914| 3.74k| zip->entry_uncompressed_bytes_read += bytes_avail; 1915| 3.74k| zip->entry_compressed_bytes_read += bytes_avail; 1916| 3.74k| zip->unconsumed += bytes_avail; 1917| 3.74k| *size = bytes_avail; 1918| 3.74k| *_buff = buff; 1919| 3.74k| return (ARCHIVE_OK); ------------------ | | 233| 3.74k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1920| 7.73k|} archive_read_support_format_zip.c:zip_read_data_zipx_bzip2: 2617| 97|{ 2618| 97| struct zip *zip = a->format->data; 2619| 97| ssize_t bytes_avail = 0, max_in, to_consume; 2620| 97| const void *compressed_buff; 2621| 97| const void *sp; 2622| 97| int r; 2623| 97| uint64_t total_out; 2624| | 2625| 97| (void) offset; /* UNUSED */ 2626| | 2627| | /* Initialize decompression context if we're here for the first time. */ 2628| 97| if(!zip->decompress_init) { ------------------ | Branch (2628:5): [True: 95, False: 2] ------------------ 2629| 95| r = zipx_bzip2_init(a, zip); 2630| 95| if(r != ARCHIVE_OK) ------------------ | | 233| 95|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2630:6): [True: 0, False: 95] ------------------ 2631| 0| return r; 2632| 95| } 2633| | 2634| | /* Fetch more compressed bytes. */ 2635| 97| compressed_buff = __archive_read_ahead(a, 1, &bytes_avail); 2636| 97| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 97|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (2636:6): [True: 97, False: 0] ------------------ 2637| 97| && bytes_avail > zip->entry_bytes_remaining) { ------------------ | Branch (2637:6): [True: 76, False: 21] ------------------ 2638| 76| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 2639| 76| } 2640| 97| if(bytes_avail < 1) { ------------------ | Branch (2640:5): [True: 2, False: 95] ------------------ 2641| | /* libbz2 doesn't complain when caller feeds avail_in == 0. 2642| | * It will actually return success in this case, which is 2643| | * undesirable. This is why we need to make this check 2644| | * manually. */ 2645| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2646| 2| "Truncated bzip2 file body"); 2647| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2648| 2| } 2649| | 2650| 95| zip_read_decrypt(zip, compressed_buff, bytes_avail, 2651| 95| &compressed_buff, &bytes_avail, &sp); 2652| | 2653| | /* Setup buffer boundaries. bzstream.avail_in is 32 bits wide, 2654| | * so clamp the available byte count before the assignment. */ 2655| 95| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (2655:6): [Folded, False: 95] ------------------ 2656| 0| max_in = SSIZE_MAX; 2657| 95| else 2658| 95| max_in = UINT_MAX; 2659| 95| if (bytes_avail > max_in) ------------------ | Branch (2659:6): [True: 0, False: 95] ------------------ 2660| 0| bytes_avail = max_in; 2661| 95| zip->bzstream.next_in = (char*)(uintptr_t) compressed_buff; 2662| 95| zip->bzstream.avail_in = (uint32_t)bytes_avail; 2663| 95| zip->bzstream.total_in_hi32 = 0; 2664| 95| zip->bzstream.total_in_lo32 = 0; 2665| 95| zip->bzstream.next_out = (char*) zip->uncompressed_buffer; 2666| 95| zip->bzstream.avail_out = (uint32_t)zip->uncompressed_buffer_size; 2667| 95| zip->bzstream.total_out_hi32 = 0; 2668| 95| zip->bzstream.total_out_lo32 = 0; 2669| | 2670| | /* Perform the decompression. */ 2671| 95| r = BZ2_bzDecompress(&zip->bzstream); 2672| 95| switch(r) { 2673| 90| case BZ_STREAM_END: ------------------ | Branch (2673:3): [True: 90, False: 5] ------------------ 2674| | /* If we're at the end of the stream, deinitialize the 2675| | * decompression context now. */ 2676| 90| switch(BZ2_bzDecompressEnd(&zip->bzstream)) { 2677| 90| case BZ_OK: ------------------ | Branch (2677:5): [True: 90, False: 0] ------------------ 2678| 90| break; 2679| 0| default: ------------------ | Branch (2679:5): [True: 0, False: 90] ------------------ 2680| 0| archive_set_error(&a->archive, 2681| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2682| 0| "Failed to clean up bzip2 " 2683| 0| "decompressor"); 2684| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2685| 90| } 2686| | 2687| 90| zip->end_of_entry = 1; 2688| 90| break; 2689| 2| case BZ_OK: ------------------ | Branch (2689:3): [True: 2, False: 93] ------------------ 2690| | /* The decompressor has successfully decoded this 2691| | * chunk of data, but more data is still in queue. */ 2692| 2| break; 2693| 3| default: ------------------ | Branch (2693:3): [True: 3, False: 92] ------------------ 2694| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2695| 3| "bzip2 decompression failed"); 2696| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2697| 95| } 2698| | 2699| | /* Update the pointers so decompressor can continue decoding. */ 2700| 92| to_consume = zip->bzstream.total_in_lo32; 2701| 92| __archive_read_consume(a, to_consume); 2702| | 2703| 92| total_out = ((uint64_t) zip->bzstream.total_out_hi32 << 32) | 2704| 92| zip->bzstream.total_out_lo32; 2705| | 2706| 92| zip->entry_bytes_remaining -= to_consume; 2707| 92| zip->entry_compressed_bytes_read += to_consume; 2708| 92| zip->entry_uncompressed_bytes_read += total_out; 2709| | 2710| 92| zip_read_decrypt_update(zip, to_consume, sp); 2711| | 2712| 92| if (zip->end_of_entry && zip->hctx_valid) { ------------------ | Branch (2712:6): [True: 90, False: 2] | Branch (2712:27): [True: 0, False: 90] ------------------ 2713| 0| r = check_authentication_code(a, NULL); 2714| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2714:7): [True: 0, False: 0] ------------------ 2715| 0| return r; 2716| 0| } 2717| | 2718| | /* Give libarchive its due. */ 2719| 92| *size = (size_t)total_out; 2720| 92| *buff = zip->uncompressed_buffer; 2721| | 2722| 92| return ARCHIVE_OK; ------------------ | | 233| 92|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2723| 92|} archive_read_support_format_zip.c:zipx_bzip2_init: 2574| 95|{ 2575| 95| int r; 2576| | 2577| | /* Deallocate already existing BZ2 decompression context if it 2578| | * exists. */ 2579| 95| if(zip->bzstream_valid) { ------------------ | Branch (2579:5): [True: 88, False: 7] ------------------ 2580| 88| BZ2_bzDecompressEnd(&zip->bzstream); 2581| 88| zip->bzstream_valid = 0; 2582| 88| } 2583| | 2584| | /* Allocate a new BZ2 decompression context. */ 2585| 95| memset(&zip->bzstream, 0, sizeof(bz_stream)); 2586| 95| r = BZ2_bzDecompressInit(&zip->bzstream, 0, 1); 2587| 95| if(r != BZ_OK) { ------------------ | Branch (2587:5): [True: 0, False: 95] ------------------ 2588| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2589| 0| "bzip2 initialization failed (%d)", 2590| 0| r); 2591| | 2592| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2593| 0| } 2594| | 2595| | /* Mark the bzstream field to be released in cleanup phase. */ 2596| 95| zip->bzstream_valid = 1; 2597| | 2598| | /* (Re)allocate the buffer that will contain decompressed bytes. */ 2599| 95| free(zip->uncompressed_buffer); 2600| | 2601| 95| zip->uncompressed_buffer_size = 256 * 1024; 2602| 95| zip->uncompressed_buffer = malloc(zip->uncompressed_buffer_size); 2603| 95| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2603:6): [True: 0, False: 95] ------------------ 2604| 0| archive_set_error(&a->archive, ENOMEM, 2605| 0| "No memory for bzip2 decompression"); 2606| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2607| 0| } 2608| | 2609| | /* Initialization done. */ 2610| 95| zip->decompress_init = 1; 2611| 95| return ARCHIVE_OK; ------------------ | | 233| 95|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2612| 95|} archive_read_support_format_zip.c:zip_read_data_zipx_xz: 2128| 12|{ 2129| 12| struct zip *zip = a->format->data; 2130| 12| int ret; 2131| 12| lzma_ret lz_ret; 2132| 12| const void* compressed_buf; 2133| 12| const void* sp; 2134| 12| ssize_t bytes_avail, to_consume = 0; 2135| | 2136| 12| (void) offset; /* UNUSED */ 2137| | 2138| | /* Initialize decompressor if not yet initialized. */ 2139| 12| if (!zip->decompress_init) { ------------------ | Branch (2139:6): [True: 12, False: 0] ------------------ 2140| 12| ret = zipx_xz_init(a, zip); 2141| 12| if (ret != ARCHIVE_OK) ------------------ | | 233| 12|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2141:7): [True: 0, False: 12] ------------------ 2142| 0| return (ret); 2143| 12| } 2144| | 2145| 12| compressed_buf = sp = __archive_read_ahead(a, 1, &bytes_avail); 2146| 12| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 12|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (2146:6): [True: 12, False: 0] ------------------ 2147| 12| && bytes_avail > zip->entry_bytes_remaining) { ------------------ | Branch (2147:6): [True: 0, False: 12] ------------------ 2148| 0| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 2149| 0| } 2150| 12| if (bytes_avail < 0) { ------------------ | Branch (2150:6): [True: 0, False: 12] ------------------ 2151| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2152| 0| "Truncated xz file body"); 2153| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2154| 0| } 2155| | 2156| 12| zip_read_decrypt(zip, compressed_buf, bytes_avail, 2157| 12| &compressed_buf, &bytes_avail, &sp); 2158| | 2159| 12| zip->zipx_lzma_stream.next_in = compressed_buf; 2160| 12| zip->zipx_lzma_stream.avail_in = bytes_avail; 2161| 12| zip->zipx_lzma_stream.total_in = 0; 2162| 12| zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer; 2163| 12| zip->zipx_lzma_stream.avail_out = zip->uncompressed_buffer_size; 2164| 12| zip->zipx_lzma_stream.total_out = 0; 2165| | 2166| | /* Perform the decompression. */ 2167| 12| lz_ret = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN); 2168| 12| switch(lz_ret) { 2169| 0| case LZMA_DATA_ERROR: ------------------ | Branch (2169:3): [True: 0, False: 12] ------------------ 2170| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2171| 0| "xz data error (%d)", (int) lz_ret); 2172| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2173| | 2174| 0| case LZMA_NO_CHECK: ------------------ | Branch (2174:3): [True: 0, False: 12] ------------------ 2175| 0| case LZMA_OK: ------------------ | Branch (2175:3): [True: 0, False: 12] ------------------ 2176| 0| break; 2177| | 2178| 12| default: ------------------ | Branch (2178:3): [True: 12, False: 0] ------------------ 2179| 12| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 12|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2180| 12| "xz unknown error (%d)", (int) lz_ret); 2181| 12| return (ARCHIVE_FATAL); ------------------ | | 239| 12|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2182| | 2183| 0| case LZMA_STREAM_END: ------------------ | Branch (2183:3): [True: 0, False: 12] ------------------ 2184| 0| lzma_end(&zip->zipx_lzma_stream); 2185| 0| zip->zipx_lzma_valid = 0; 2186| | 2187| | /* This assertion is only possible if the size of the compressed data 2188| | * stream is known -> !ZIP_LENGTH_AT_END */ 2189| 0| if((int64_t) zip->zipx_lzma_stream.total_in != zip->entry_bytes_remaining ------------------ | Branch (2189:7): [True: 0, False: 0] ------------------ 2190| 0| && !(zip->entry->zip_flags & ZIP_LENGTH_AT_END)) ------------------ | | 129| 0|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (2190:8): [True: 0, False: 0] ------------------ 2191| 0| { 2192| 0| archive_set_error(&a->archive, 2193| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2194| 0| "xz premature end of stream"); 2195| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2196| 0| } 2197| | 2198| 0| zip->end_of_entry = 1; 2199| 0| break; 2200| 12| } 2201| | 2202| 0| to_consume = (ssize_t)zip->zipx_lzma_stream.total_in; 2203| | 2204| 0| __archive_read_consume(a, to_consume); 2205| 0| zip->entry_bytes_remaining -= to_consume; 2206| 0| zip->entry_compressed_bytes_read += to_consume; 2207| 0| zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out; 2208| | 2209| 0| zip_read_decrypt_update(zip, to_consume, sp); 2210| | 2211| 0| if (zip->end_of_entry) { ------------------ | Branch (2211:6): [True: 0, False: 0] ------------------ 2212| 0| if (zip->hctx_valid) { ------------------ | Branch (2212:7): [True: 0, False: 0] ------------------ 2213| 0| ret = check_authentication_code(a, NULL); 2214| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2214:8): [True: 0, False: 0] ------------------ 2215| 0| return ret; 2216| 0| } 2217| 0| } 2218| | 2219| 0| *size = (size_t)zip->zipx_lzma_stream.total_out; 2220| 0| *buff = zip->uncompressed_buffer; 2221| | 2222| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2223| 0|} archive_read_support_format_zip.c:zipx_xz_init: 1925| 12|{ 1926| 12| lzma_ret r; 1927| | 1928| 12| if(zip->zipx_lzma_valid) { ------------------ | Branch (1928:5): [True: 0, False: 12] ------------------ 1929| 0| lzma_end(&zip->zipx_lzma_stream); 1930| 0| zip->zipx_lzma_valid = 0; 1931| 0| } 1932| | 1933| 12| memset(&zip->zipx_lzma_stream, 0, sizeof(zip->zipx_lzma_stream)); 1934| 12| r = lzma_stream_decoder(&zip->zipx_lzma_stream, UINT64_MAX, 0); 1935| 12| if (r != LZMA_OK) { ------------------ | Branch (1935:6): [True: 0, False: 12] ------------------ 1936| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1937| 0| "xz initialization failed (%d)", 1938| 0| r); 1939| | 1940| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1941| 0| } 1942| | 1943| 12| zip->zipx_lzma_valid = 1; 1944| | 1945| 12| free(zip->uncompressed_buffer); 1946| | 1947| 12| zip->uncompressed_buffer_size = 256 * 1024; 1948| 12| zip->uncompressed_buffer = malloc(zip->uncompressed_buffer_size); 1949| 12| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (1949:6): [True: 0, False: 12] ------------------ 1950| 0| archive_set_error(&a->archive, ENOMEM, 1951| 0| "No memory for xz decompression"); 1952| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1953| 0| } 1954| | 1955| 12| zip->decompress_init = 1; 1956| 12| return (ARCHIVE_OK); ------------------ | | 233| 12|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1957| 12|} archive_read_support_format_zip.c:zip_read_data_zipx_ppmd: 2498| 12.7k|{ 2499| 12.7k| struct zip *zip = a->format->data; 2500| 12.7k| int ret; 2501| 12.7k| size_t consumed_bytes = 0; 2502| | 2503| 12.7k| (void) offset; /* UNUSED */ 2504| | 2505| | /* If we're here for the first time, initialize Ppmd8 decompression 2506| | * context first. */ 2507| 12.7k| if(!zip->decompress_init) { ------------------ | Branch (2507:5): [True: 12.5k, False: 141] ------------------ 2508| 12.5k| ret = zipx_ppmd8_init(a, zip); 2509| 12.5k| if(ret != ARCHIVE_OK) ------------------ | | 233| 12.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2509:6): [True: 1.49k, False: 11.0k] ------------------ 2510| 1.49k| return ret; 2511| 12.5k| } 2512| | 2513| | /* Fetch for more data. We're reading 1 byte here, but libarchive 2514| | * should prefetch more bytes. */ 2515| 11.2k| if(__archive_read_ahead(a, 1, NULL) == NULL) { ------------------ | Branch (2515:5): [True: 2, False: 11.2k] ------------------ 2516| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2517| 2| "Truncated PPMd8 file body"); 2518| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2519| 2| } 2520| | 2521| | /* This counter will be updated inside ppmd_read(), which at one 2522| | * point will be called by Ppmd8_DecodeSymbol. */ 2523| 11.2k| zip->zipx_ppmd_read_compressed = 0; 2524| | 2525| | /* Decompression loop. */ 2526| 127M| do { 2527| 127M| int sym = __archive_ppmd8_functions.Ppmd8_DecodeSymbol( 2528| 127M| &zip->ppmd8); 2529| 127M| if(sym < 0) { ------------------ | Branch (2529:6): [True: 10.8k, False: 127M] ------------------ 2530| 10.8k| zip->end_of_entry = 1; 2531| 10.8k| break; 2532| 10.8k| } 2533| | 2534| | /* This field is set by ppmd_read() when there was no more data 2535| | * to be read. */ 2536| 127M| if(zip->ppmd8_stream_failed) { ------------------ | Branch (2536:6): [True: 232, False: 127M] ------------------ 2537| 232| archive_set_error(&a->archive, 2538| 232| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 232|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2539| 232| "Truncated PPMd8 file body"); 2540| 232| return (ARCHIVE_FATAL); ------------------ | | 239| 232|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2541| 232| } 2542| | 2543| 127M| zip->uncompressed_buffer[consumed_bytes] = (uint8_t) sym; 2544| 127M| ++consumed_bytes; 2545| 127M| } while(consumed_bytes < zip->uncompressed_buffer_size); ------------------ | Branch (2545:10): [True: 127M, False: 180] ------------------ 2546| | 2547| | /* Update pointers so we can continue decompression in another call. */ 2548| 11.0k| zip->entry_bytes_remaining -= zip->zipx_ppmd_read_compressed; 2549| 11.0k| zip->entry_compressed_bytes_read += zip->zipx_ppmd_read_compressed; 2550| 11.0k| zip->entry_uncompressed_bytes_read += consumed_bytes; 2551| | 2552| | /* If we're at the end of stream, deinitialize Ppmd8 context. */ 2553| 11.0k| if(zip->end_of_entry) { ------------------ | Branch (2553:5): [True: 10.8k, False: 180] ------------------ 2554| 10.8k| __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); 2555| 10.8k| zip->ppmd8_valid = 0; 2556| | 2557| 10.8k| if (zip->hctx_valid) { ------------------ | Branch (2557:7): [True: 312, False: 10.5k] ------------------ 2558| 312| int r = check_authentication_code(a, NULL); 2559| 312| if (r != ARCHIVE_OK) ------------------ | | 233| 312|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2559:8): [True: 255, False: 57] ------------------ 2560| 255| return (r); 2561| 312| } 2562| 10.8k| } 2563| | 2564| | /* Update pointers for libarchive. */ 2565| 10.7k| *buff = zip->uncompressed_buffer; 2566| 10.7k| *size = consumed_bytes; 2567| | 2568| 10.7k| return ARCHIVE_OK; ------------------ | | 233| 10.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2569| 11.0k|} archive_read_support_format_zip.c:zipx_ppmd8_init: 2389| 12.5k|{ 2390| 12.5k| const void* p; 2391| 12.5k| uint32_t val; 2392| 12.5k| uint32_t order; 2393| 12.5k| uint32_t mem; 2394| 12.5k| uint32_t restore_method; 2395| | 2396| | /* Remove previous decompression context if it exists. */ 2397| 12.5k| if(zip->ppmd8_valid) { ------------------ | Branch (2397:5): [True: 37, False: 12.5k] ------------------ 2398| 37| __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); 2399| 37| zip->ppmd8_valid = 0; 2400| 37| } 2401| | 2402| | /* Create a new decompression context. */ 2403| 12.5k| __archive_ppmd8_functions.Ppmd8_Construct(&zip->ppmd8); 2404| 12.5k| zip->ppmd8_stream_failed = 0; 2405| | 2406| | /* Setup function pointers required by Ppmd8 decompressor. The 2407| | * 'ppmd_read' function will feed new bytes to the decompressor, 2408| | * and will increment the 'zip->zipx_ppmd_read_compressed' counter. */ 2409| 12.5k| zip->ppmd8.Stream.In = &zip->zipx_ppmd_stream; 2410| 12.5k| zip->zipx_ppmd_stream.a = a; 2411| 12.5k| zip->zipx_ppmd_stream.Read = &ppmd_read; 2412| | 2413| | /* Reset number of read bytes to 0. */ 2414| 12.5k| zip->zipx_ppmd_read_compressed = 0; 2415| | 2416| | /* Read Ppmd8 header (2 bytes). */ 2417| 12.5k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (2417:6): [True: 19, False: 12.5k] | Branch (2417:25): [True: 315, False: 12.2k] ------------------ 2418| 334| size_t out_len; 2419| 334| size_t consumed; 2420| 334| int ret; 2421| | 2422| 334| ret = zipx_read_header_and_decrypt(a, &p, 2, &out_len, &consumed); 2423| 334| if (ret != ARCHIVE_OK) ------------------ | | 233| 334|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2423:7): [True: 0, False: 334] ------------------ 2424| 0| return ret; 2425| 12.2k| } else { 2426| 12.2k| p = __archive_read_ahead(a, 2, NULL); 2427| 12.2k| if(!p) { ------------------ | Branch (2427:6): [True: 1, False: 12.2k] ------------------ 2428| 1| archive_set_error(&a->archive, 2429| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2430| 1| "Truncated file data in PPMd8 stream"); 2431| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2432| 1| } 2433| 12.2k| } 2434| 12.5k| __archive_read_consume(a, 2); 2435| | 2436| | /* Decode the stream's compression parameters. */ 2437| 12.5k| val = archive_le16dec(p); 2438| 12.5k| order = (val & 15) + 1; 2439| 12.5k| mem = ((val >> 4) & 0xff) + 1; 2440| 12.5k| restore_method = (val >> 12); 2441| | 2442| 12.5k| if(order < 2 || restore_method > 2) { ------------------ | Branch (2442:5): [True: 724, False: 11.8k] | Branch (2442:18): [True: 766, False: 11.0k] ------------------ 2443| 1.49k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.49k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2444| 1.49k| "Invalid parameter set in PPMd8 stream (order=%" PRIu32 ", " 2445| 1.49k| "restore=%" PRIu32 ")", order, restore_method); 2446| 1.49k| return (ARCHIVE_FAILED); ------------------ | | 237| 1.49k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2447| 1.49k| } 2448| | 2449| | /* Allocate the memory needed to properly decompress the file. */ 2450| 11.0k| if(!__archive_ppmd8_functions.Ppmd8_Alloc(&zip->ppmd8, mem << 20)) { ------------------ | Branch (2450:5): [True: 0, False: 11.0k] ------------------ 2451| 0| archive_set_error(&a->archive, ENOMEM, 2452| 0| "Unable to allocate memory for PPMd8 stream: %" PRIu32 " bytes", 2453| 0| mem << 20); 2454| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2455| 0| } 2456| | 2457| | /* Signal the cleanup function to release Ppmd8 context in the 2458| | * cleanup phase. */ 2459| 11.0k| zip->ppmd8_valid = 1; 2460| | 2461| | /* Perform further Ppmd8 initialization. */ 2462| 11.0k| if(!__archive_ppmd8_functions.Ppmd8_RangeDec_Init(&zip->ppmd8)) { ------------------ | Branch (2462:5): [True: 0, False: 11.0k] ------------------ 2463| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 2464| 0| "PPMd8 stream range decoder initialization error"); 2465| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2466| 0| } 2467| | 2468| 11.0k| __archive_ppmd8_functions.Ppmd8_Init(&zip->ppmd8, order, 2469| 11.0k| restore_method); 2470| | 2471| | /* Allocate the buffer that will hold uncompressed data. */ 2472| 11.0k| free(zip->uncompressed_buffer); 2473| | 2474| 11.0k| zip->uncompressed_buffer_size = 256 * 1024; 2475| 11.0k| zip->uncompressed_buffer = malloc(zip->uncompressed_buffer_size); 2476| | 2477| 11.0k| if(zip->uncompressed_buffer == NULL) { ------------------ | Branch (2477:5): [True: 0, False: 11.0k] ------------------ 2478| 0| archive_set_error(&a->archive, ENOMEM, 2479| 0| "No memory for PPMd8 decompression"); 2480| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2481| 0| } 2482| | 2483| | /* Ppmd8 initialization is done. */ 2484| 11.0k| zip->decompress_init = 1; 2485| | 2486| | /* We've already read 2 bytes in the output stream. Additionally, 2487| | * Ppmd8 initialization code could read some data as well. So we 2488| | * are advancing the stream by 2 bytes plus whatever number of 2489| | * bytes Ppmd8 init function used. */ 2490| 11.0k| zip->entry_compressed_bytes_read += 2 + zip->zipx_ppmd_read_compressed; 2491| | 2492| 11.0k| return ARCHIVE_OK; ------------------ | | 233| 11.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2493| 11.0k|} archive_read_support_format_zip.c:ppmd_read: 292| 13.3M|ppmd_read(void* p) { 293| | /* Get the handle to current decompression context. */ 294| 13.3M| struct archive_read *a = ((IByteIn*)p)->a; 295| 13.3M| struct zip *zip = a->format->data; 296| | 297| | /* Fetch next byte. */ 298| 13.3M| const uint8_t* data = __archive_read_ahead(a, 1, NULL); 299| 13.3M| if(data == NULL) { ------------------ | Branch (299:5): [True: 255, False: 13.3M] ------------------ 300| 255| zip->ppmd8_stream_failed = 1; 301| 255| return 0; 302| 255| } 303| | 304| 13.3M| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (304:6): [True: 8.32k, False: 13.3M] | Branch (304:25): [True: 109k, False: 13.2M] ------------------ 305| 117k| uint8_t val; 306| 117k| if (zip->tctx_valid) { ------------------ | Branch (306:7): [True: 8.32k, False: 109k] ------------------ 307| 8.32k| trad_enc_decrypt_update(&zip->tctx, 308| 8.32k| data, 1, &val, 1); 309| 109k| } else { 310| 109k| size_t dsize = 1; 311| 109k| archive_decrypto_aes_ctr_update(&zip->cctx, ------------------ | | 154| 109k| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 312| 109k| data, 1, &val, &dsize); 313| 109k| } 314| 117k| if (zip->hctx_valid) ------------------ | Branch (314:7): [True: 109k, False: 8.32k] ------------------ 315| 109k| archive_hmac_sha1_update(&zip->hctx, data, 1); ------------------ | | 91| 109k| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 316| | 317| 117k| __archive_read_consume(a, 1); 318| 117k| ++zip->zipx_ppmd_read_compressed; 319| 117k| return val; 320| 117k| } 321| | 322| 13.2M| __archive_read_consume(a, 1); 323| | 324| | /* Increment the counter. */ 325| 13.2M| ++zip->zipx_ppmd_read_compressed; 326| | 327| | /* Return the next compressed byte. */ 328| 13.2M| return data[0]; 329| 13.3M|} archive_read_support_format_zip.c:consume_end_of_file_marker: 1591| 18.6k|{ 1592| 18.6k| const char *marker; 1593| 18.6k| const char *p; 1594| 18.6k| uint64_t compressed32, uncompressed32; 1595| 18.6k| uint64_t compressed64, uncompressed64; 1596| 18.6k| uint64_t compressed_actual, uncompressed_actual; 1597| 18.6k| uint32_t crc32_actual; 1598| 18.6k| const uint32_t PK78 = 0x08074B50ULL; 1599| 18.6k| uint8_t crc32_ignored, crc32_may_be_zero; 1600| | 1601| | /* If there shouldn't be a marker, don't consume it. */ 1602| 18.6k| if ((zip->entry->zip_flags & ZIP_LENGTH_AT_END) == 0) { ------------------ | | 129| 18.6k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1602:6): [True: 5.42k, False: 13.1k] ------------------ 1603| 5.42k| return; 1604| 5.42k| } 1605| | 1606| | /* The longest Zip end-of-file record is 24 bytes. Since an 1607| | * end-of-file record can never appear at the end of the 1608| | * archive, we know 24 bytes will be available unless 1609| | * the archive is severely truncated. */ 1610| 13.1k| if (NULL == (marker = __archive_read_ahead(a, 24, NULL))) { ------------------ | Branch (1610:6): [True: 16, False: 13.1k] ------------------ 1611| 16| return; 1612| 16| } 1613| 13.1k| p = marker; 1614| | 1615| | /* The end-of-file record comprises: 1616| | * = Optional PK\007\010 marker 1617| | * = 4-byte CRC32 1618| | * = Compressed size 1619| | * = Uncompressed size 1620| | * 1621| | * The last two fields are either both 32 bits or both 64 1622| | * bits. We check all possible layouts and accept any one 1623| | * that gives us a complete match, else we make a best-effort 1624| | * attempt to parse out the pieces. 1625| | */ 1626| | 1627| | /* CRC32 checking can be tricky: 1628| | * * Test suites sometimes ignore the CRC32 1629| | * * AES AE-2 always writes zero for the CRC32 1630| | * * AES AE-1 sometimes writes zero for the CRC32 1631| | */ 1632| 13.1k| crc32_ignored = zip->ignore_crc32; 1633| 13.1k| crc32_may_be_zero = 0; 1634| 13.1k| crc32_actual = zip->computed_crc32; 1635| 13.1k| if (zip->hctx_valid) { ------------------ | Branch (1635:6): [True: 1.14k, False: 12.0k] ------------------ 1636| 1.14k| switch (zip->entry->aes_extra.vendor) { 1637| 16| case AES_VENDOR_AE_2: ------------------ | | 114| 16|#define AES_VENDOR_AE_2 0x0002 ------------------ | Branch (1637:4): [True: 16, False: 1.12k] ------------------ 1638| 16| crc32_actual = 0; 1639| 16| break; 1640| 0| case AES_VENDOR_AE_1: ------------------ | | 113| 0|#define AES_VENDOR_AE_1 0x0001 ------------------ | Branch (1640:4): [True: 0, False: 1.14k] ------------------ 1641| 1.12k| default: ------------------ | Branch (1641:4): [True: 1.12k, False: 16] ------------------ 1642| 1.12k| crc32_may_be_zero = 1; 1643| 1.12k| break; 1644| 1.14k| } 1645| 1.14k| } 1646| | 1647| | /* Values computed from the actual data in the archive. */ 1648| 13.1k| compressed_actual = (uint64_t)zip->entry_compressed_bytes_read; 1649| 13.1k| uncompressed_actual = (uint64_t)zip->entry_uncompressed_bytes_read; 1650| | 1651| | 1652| | /* Longest: PK78 marker, all 64-bit fields (24 bytes total) */ 1653| 13.1k| if (archive_le32dec(p) == PK78 ------------------ | Branch (1653:6): [True: 3.48k, False: 9.67k] ------------------ 1654| 3.48k| && ((archive_le32dec(p + 4) == crc32_actual) ------------------ | Branch (1654:10): [True: 790, False: 2.69k] ------------------ 1655| 2.69k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1655:7): [True: 592, False: 2.10k] | Branch (1655:28): [True: 0, False: 592] ------------------ 1656| 2.69k| || crc32_ignored) ------------------ | Branch (1656:6): [True: 2.69k, False: 0] ------------------ 1657| 3.48k| && (archive_le64dec(p + 8) == compressed_actual) ------------------ | Branch (1657:9): [True: 876, False: 2.61k] ------------------ 1658| 876| && (archive_le64dec(p + 16) == uncompressed_actual)) { ------------------ | Branch (1658:9): [True: 181, False: 695] ------------------ 1659| 181| if (!crc32_ignored) { ------------------ | Branch (1659:7): [True: 0, False: 181] ------------------ 1660| 0| zip->entry->crc32 = crc32_actual; 1661| 0| } 1662| 181| zip->entry->compressed_size = compressed_actual; 1663| 181| zip->entry->uncompressed_size = uncompressed_actual; 1664| 181| zip->unconsumed += 24; 1665| 181| return; 1666| 181| } 1667| | 1668| | /* No PK78 marker, 64-bit fields (20 bytes total) */ 1669| 12.9k| if (((archive_le32dec(p) == crc32_actual) ------------------ | Branch (1669:7): [True: 1.30k, False: 11.6k] ------------------ 1670| 11.6k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1670:11): [True: 1.12k, False: 10.5k] | Branch (1670:32): [True: 518, False: 607] ------------------ 1671| 11.1k| || crc32_ignored) ------------------ | Branch (1671:10): [True: 11.1k, False: 0] ------------------ 1672| 12.9k| && (archive_le64dec(p + 4) == compressed_actual) ------------------ | Branch (1672:9): [True: 1.85k, False: 11.1k] ------------------ 1673| 1.85k| && (archive_le64dec(p + 12) == uncompressed_actual)) { ------------------ | Branch (1673:9): [True: 468, False: 1.38k] ------------------ 1674| 468| if (!crc32_ignored) { ------------------ | Branch (1674:14): [True: 0, False: 468] ------------------ 1675| 0| zip->entry->crc32 = crc32_actual; 1676| 0| } 1677| 468| zip->entry->compressed_size = compressed_actual; 1678| 468| zip->entry->uncompressed_size = uncompressed_actual; 1679| 468| zip->unconsumed += 20; 1680| 468| return; 1681| 468| } 1682| | 1683| | /* PK78 marker and 32-bit fields (16 bytes total) */ 1684| 12.5k| if (archive_le32dec(p) == PK78 ------------------ | Branch (1684:6): [True: 3.30k, False: 9.20k] ------------------ 1685| 3.30k| && ((archive_le32dec(p + 4) == crc32_actual) ------------------ | Branch (1685:10): [True: 790, False: 2.51k] ------------------ 1686| 2.51k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1686:7): [True: 592, False: 1.92k] | Branch (1686:28): [True: 0, False: 592] ------------------ 1687| 2.51k| || crc32_ignored) ------------------ | Branch (1687:6): [True: 2.51k, False: 0] ------------------ 1688| 3.30k| && (archive_le32dec(p + 8) == compressed_actual) ------------------ | Branch (1688:9): [True: 1.30k, False: 1.99k] ------------------ 1689| 1.30k| && (archive_le32dec(p + 12) == uncompressed_actual)) { ------------------ | Branch (1689:9): [True: 512, False: 797] ------------------ 1690| 512| if (!crc32_ignored) { ------------------ | Branch (1690:7): [True: 0, False: 512] ------------------ 1691| 0| zip->entry->crc32 = crc32_actual; 1692| 0| } 1693| 512| zip->entry->compressed_size = compressed_actual; 1694| 512| zip->entry->uncompressed_size = uncompressed_actual; 1695| 512| zip->unconsumed += 16; 1696| 512| return; 1697| 512| } 1698| | 1699| | /* Shortest: No PK78 marker, all 32-bit fields (12 bytes total) */ 1700| 11.9k| if (((archive_le32dec(p) == crc32_actual) ------------------ | Branch (1700:7): [True: 1.30k, False: 10.6k] ------------------ 1701| 10.6k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1701:11): [True: 1.12k, False: 9.57k] | Branch (1701:32): [True: 518, False: 607] ------------------ 1702| 10.1k| || crc32_ignored) ------------------ | Branch (1702:10): [True: 10.1k, False: 0] ------------------ 1703| 11.9k| && (archive_le32dec(p + 4) == compressed_actual) ------------------ | Branch (1703:9): [True: 1.19k, False: 10.8k] ------------------ 1704| 1.19k| && (archive_le32dec(p + 8) == uncompressed_actual)) { ------------------ | Branch (1704:9): [True: 554, False: 641] ------------------ 1705| 554| if (!crc32_ignored) { ------------------ | Branch (1705:7): [True: 0, False: 554] ------------------ 1706| 0| zip->entry->crc32 = crc32_actual; 1707| 0| } 1708| 554| zip->entry->compressed_size = compressed_actual; 1709| 554| zip->entry->uncompressed_size = uncompressed_actual; 1710| 554| zip->unconsumed += 12; 1711| 554| return; 1712| 554| } 1713| | 1714| | /* None of the exact patterns matched. If entry size was unknown 1715| | * (ZIP_LENGTH_AT_END flag), before treating this as 1716| | * corruption, check whether the next ZIP record follows the data 1717| | * immediately: a length-at-end entry whose compression format has 1718| | * its own end-of-stream marker (e.g. PPMd) may be written with no 1719| | * data descriptor at all. In that case the byte counts we measured 1720| | * during decompression are authoritative, so trust them and leave 1721| | * the stream untouched. */ 1722| 11.4k| if (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 11.4k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1722:6): [True: 11.4k, False: 0] ------------------ 1723| 11.4k| { 1724| 11.4k| const uint32_t sig = archive_le32dec(p); 1725| 11.4k| if (sig == 0x04034b50U /* Local file header */ ------------------ | Branch (1725:7): [True: 3.89k, False: 7.54k] ------------------ 1726| 7.54k| || sig == 0x02014b50U /* Central directory record */ ------------------ | Branch (1726:10): [True: 0, False: 7.54k] ------------------ 1727| 7.54k| || sig == 0x06054b50U) /* End of central directory */ { ------------------ | Branch (1727:10): [True: 0, False: 7.54k] ------------------ 1728| 3.89k| zip->entry->compressed_size = compressed_actual; 1729| 3.89k| zip->entry->uncompressed_size = uncompressed_actual; 1730| 3.89k| return; 1731| 3.89k| } 1732| 11.4k| } 1733| | 1734| | /* If none of the above patterns gives us a full exact match, 1735| | * then there's something definitely amiss. The fallback code 1736| | * below will parse out some plausible values for error 1737| | * reporting purposes. Note that this won't actually 1738| | * consume anything: 1739| | * 1740| | * = If there really is a marker here, the logic to resync to 1741| | * the next entry will suffice to skip it. 1742| | * 1743| | * = There might not really be a marker: Corruption or bugs 1744| | * may have set the length-at-end bit without a marker ever 1745| | * having actually been written. In this case, we 1746| | * explicitly should not consume any bytes, since that would 1747| | * prevent us from correctly reading the next entry. 1748| | */ 1749| 7.54k| if (archive_le32dec(p) == PK78) { ------------------ | Branch (1749:6): [True: 2.36k, False: 5.17k] ------------------ 1750| 2.36k| p += 4; /* Ignore PK78 if it appears to be present */ 1751| 2.36k| } 1752| 7.54k| zip->entry->crc32 = archive_le32dec(p); /* Parse CRC32 */ 1753| 7.54k| p += 4; 1754| | 1755| | /* Consider both 32- and 64-bit interpretations */ 1756| 7.54k| compressed32 = archive_le32dec(p); 1757| 7.54k| uncompressed32 = archive_le32dec(p + 4); 1758| 7.54k| compressed64 = archive_le64dec(p); 1759| 7.54k| uncompressed64 = archive_le64dec(p + 8); 1760| | 1761| | /* The earlier patterns may have failed because of CRC32 1762| | * mismatch, so it's still possible that both sizes match. 1763| | * Try to match as many as we can... 1764| | */ 1765| 7.54k| if (compressed32 == compressed_actual ------------------ | Branch (1765:6): [True: 983, False: 6.56k] ------------------ 1766| 983| && uncompressed32 == uncompressed_actual) { ------------------ | Branch (1766:9): [True: 0, False: 983] ------------------ 1767| | /* Both 32-bit fields match */ 1768| 0| zip->entry->compressed_size = compressed32; 1769| 0| zip->entry->uncompressed_size = uncompressed32; 1770| 7.54k| } else if (compressed64 == compressed_actual ------------------ | Branch (1770:13): [True: 698, False: 6.84k] ------------------ 1771| 6.84k| || uncompressed64 == uncompressed_actual) { ------------------ | Branch (1771:9): [True: 451, False: 6.39k] ------------------ 1772| | /* One or both 64-bit fields match */ 1773| 1.14k| zip->entry->compressed_size = compressed64; 1774| 1.14k| zip->entry->uncompressed_size = uncompressed64; 1775| 6.39k| } else { 1776| | /* Zero or one 32-bit fields match */ 1777| 6.39k| zip->entry->compressed_size = compressed32; 1778| 6.39k| zip->entry->uncompressed_size = uncompressed32; 1779| 6.39k| } 1780| 7.54k|} archive_read_support_format_zip.c:archive_read_format_zip_read_data_skip_streamable: 3801| 35.3k|{ 3802| 35.3k| struct zip *zip = a->format->data; 3803| 35.3k| int64_t bytes_skipped; 3804| | 3805| 35.3k| bytes_skipped = __archive_read_consume(a, zip->unconsumed); 3806| 35.3k| zip->unconsumed = 0; 3807| 35.3k| if (bytes_skipped < 0) ------------------ | Branch (3807:6): [True: 0, False: 35.3k] ------------------ 3808| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3809| | 3810| | /* If we've already read to end of data, we're done. */ 3811| 35.3k| if (zip->end_of_entry) ------------------ | Branch (3811:6): [True: 22.2k, False: 13.0k] ------------------ 3812| 22.2k| return (ARCHIVE_OK); ------------------ | | 233| 22.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3813| | 3814| | /* So we know we're streaming... */ 3815| 13.0k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 13.0k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3815:6): [True: 6.73k, False: 6.30k] ------------------ 3816| 9.66k| || zip->entry->compressed_size > 0) { ------------------ | Branch (3816:9): [True: 2.93k, False: 3.36k] ------------------ 3817| | /* We know the compressed length, so we can just skip. */ 3818| 9.66k| bytes_skipped = __archive_read_consume(a, 3819| 9.66k| zip->entry_bytes_remaining); 3820| 9.66k| if (bytes_skipped < 0) ------------------ | Branch (3820:7): [True: 69, False: 9.59k] ------------------ 3821| 69| return (ARCHIVE_FATAL); ------------------ | | 239| 69|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3822| 9.59k| return (ARCHIVE_OK); ------------------ | | 233| 9.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3823| 9.66k| } 3824| | 3825| 3.36k| if (zip->init_decryption) { ------------------ | Branch (3825:6): [True: 1.62k, False: 1.73k] ------------------ 3826| 1.62k| int r; 3827| | 3828| 1.62k| zip->has_encrypted_entries = 1; 3829| 1.62k| if (zip->entry->zip_flags & ZIP_STRONG_ENCRYPTED) ------------------ | | 130| 1.62k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (3829:7): [True: 96, False: 1.53k] ------------------ 3830| 96| r = read_decryption_header(a); 3831| 1.53k| else if (zip->entry->compression == WINZIP_AES_ENCRYPTION) ------------------ | | 145| 1.53k|#define WINZIP_AES_ENCRYPTION 99 ------------------ | Branch (3831:12): [True: 52, False: 1.48k] ------------------ 3832| 52| r = init_WinZip_AES_decryption(a); 3833| 1.48k| else 3834| 1.48k| r = init_traditional_PKWARE_decryption(a); 3835| 1.62k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.62k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3835:7): [True: 1.35k, False: 275] ------------------ 3836| 1.35k| return (r); 3837| 275| zip->init_decryption = 0; 3838| 275| } 3839| | 3840| | /* We're streaming and we don't know the length. */ 3841| | /* If the body is compressed and we know the format, we can 3842| | * find an exact end-of-entry by decompressing it. */ 3843| 2.01k| switch (zip->entry->compression) { 3844| 0|#ifdef HAVE_ZLIB_H 3845| 65| case 8: /* Deflate compression. */ ------------------ | Branch (3845:2): [True: 65, False: 1.94k] ------------------ 3846| 130| while (!zip->end_of_entry) { ------------------ | Branch (3846:10): [True: 65, False: 65] ------------------ 3847| 65| int64_t offset = 0; 3848| 65| const void *buff = NULL; 3849| 65| size_t size = 0; 3850| 65| int r; 3851| 65| r = zip_read_data_deflate(a, &buff, &size, &offset); 3852| 65| if (r != ARCHIVE_OK) ------------------ | | 233| 65|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3852:8): [True: 0, False: 65] ------------------ 3853| 0| return (r); 3854| 65| } 3855| 65| return ARCHIVE_OK; ------------------ | | 233| 65|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3856| 0|#endif 3857| 1.94k| default: /* Uncompressed or unknown. */ ------------------ | Branch (3857:2): [True: 1.94k, False: 65] ------------------ 3858| | /* Scan for a PK\007\010 signature. */ 3859| 2.28k| for (;;) { 3860| 2.28k| const char *p, *buff; 3861| 2.28k| ssize_t bytes_avail; 3862| 2.28k| buff = __archive_read_ahead(a, 16, &bytes_avail); 3863| 2.28k| if (bytes_avail < 16) { ------------------ | Branch (3863:8): [True: 22, False: 2.26k] ------------------ 3864| 22| archive_set_error(&a->archive, 3865| 22| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 22|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3866| 22| "Truncated ZIP file data"); 3867| 22| return (ARCHIVE_FATAL); ------------------ | | 239| 22|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3868| 22| } 3869| 2.26k| p = buff; 3870| 1.20M| while (p <= buff + bytes_avail - 16) { ------------------ | Branch (3870:11): [True: 1.20M, False: 341] ------------------ 3871| 1.20M| if (p[3] == 'P') { p += 3; } ------------------ | Branch (3871:9): [True: 2.99k, False: 1.19M] ------------------ 3872| 1.19M| else if (p[3] == 'K') { p += 2; } ------------------ | Branch (3872:14): [True: 1.29k, False: 1.19M] ------------------ 3873| 1.19M| else if (p[3] == '\007') { p += 1; } ------------------ | Branch (3873:14): [True: 2.89k, False: 1.19M] ------------------ 3874| 1.19M| else if (p[3] == '\010' && p[2] == '\007' ------------------ | Branch (3874:14): [True: 6.00k, False: 1.18M] | Branch (3874:32): [True: 2.02k, False: 3.98k] ------------------ 3875| 2.02k| && p[1] == 'K' && p[0] == 'P') { ------------------ | Branch (3875:12): [True: 1.92k, False: 97] | Branch (3875:27): [True: 1.92k, False: 3] ------------------ 3876| 1.92k| if (zip->entry->flags & LA_USED_ZIP64) ------------------ | | 137| 1.92k|#define LA_USED_ZIP64 (1 << 0) ------------------ | Branch (3876:10): [True: 51, False: 1.87k] ------------------ 3877| 51| __archive_read_consume(a, 3878| 51| p - buff + 24); 3879| 1.87k| else 3880| 1.87k| __archive_read_consume(a, 3881| 1.87k| p - buff + 16); 3882| 1.92k| return ARCHIVE_OK; ------------------ | | 233| 1.92k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3883| 1.19M| } else { p += 4; } 3884| 1.20M| } 3885| 341| __archive_read_consume(a, p - buff); 3886| 341| } 3887| 2.01k| } 3888| 2.01k|} archive_read_support_format_zip.c:archive_read_format_zip_cleanup: 3531| 7.33k|{ 3532| 7.33k| struct zip *zip = a->format->data; 3533| 7.33k| struct zip_entry *zip_entry, *next_zip_entry; 3534| | 3535| 7.33k|#ifdef HAVE_ZLIB_H 3536| 7.33k| if (zip->stream_valid) ------------------ | Branch (3536:6): [True: 114, False: 7.22k] ------------------ 3537| 114| inflateEnd(&zip->stream); 3538| 7.33k|#endif 3539| | 3540| 7.33k|#if HAVE_LZMA_H && HAVE_LIBLZMA 3541| 7.33k| if (zip->zipx_lzma_valid) { ------------------ | Branch (3541:9): [True: 25, False: 7.30k] ------------------ 3542| 25| lzma_end(&zip->zipx_lzma_stream); 3543| 25| } 3544| 7.33k|#endif 3545| | 3546| 7.33k|#ifdef HAVE_BZLIB_H 3547| 7.33k| if (zip->bzstream_valid) { ------------------ | Branch (3547:6): [True: 7, False: 7.32k] ------------------ 3548| 7| BZ2_bzDecompressEnd(&zip->bzstream); 3549| 7| } 3550| 7.33k|#endif 3551| | 3552| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 3553| | if (zip->zstdstream_valid) { 3554| | ZSTD_freeDStream(zip->zstdstream); 3555| | } 3556| |#endif 3557| | 3558| 7.33k| free(zip->uncompressed_buffer); 3559| | 3560| 7.33k| if (zip->ppmd8_valid) ------------------ | Branch (3560:6): [True: 236, False: 7.09k] ------------------ 3561| 236| __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); 3562| | 3563| 7.33k| if (zip->zip_entries) { ------------------ | Branch (3563:6): [True: 885, False: 6.44k] ------------------ 3564| 885| zip_entry = zip->zip_entries; 3565| 3.05k| while (zip_entry != NULL) { ------------------ | Branch (3565:10): [True: 2.17k, False: 885] ------------------ 3566| 2.17k| next_zip_entry = zip_entry->next; 3567| 2.17k| archive_string_free(&zip_entry->rsrcname); 3568| 2.17k| free(zip_entry); 3569| 2.17k| zip_entry = next_zip_entry; 3570| 2.17k| } 3571| 885| } 3572| 7.33k| free(zip->decrypted_buffer); 3573| 7.33k| if (zip->cctx_valid) ------------------ | Branch (3573:6): [True: 5, False: 7.32k] ------------------ 3574| 5| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 156| 5| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 3575| 7.33k| if (zip->hctx_valid) ------------------ | Branch (3575:6): [True: 5, False: 7.32k] ------------------ 3576| 5| archive_hmac_sha1_cleanup(&zip->hctx); ------------------ | | 95| 5| __archive_hmac.__hmac_sha1_cleanup(ctx) ------------------ 3577| 7.33k| free(zip->iv); 3578| 7.33k| free(zip->erd); 3579| 7.33k| free(zip->v_data); 3580| 7.33k| archive_string_free(&zip->format_name); 3581| 7.33k| free(zip); 3582| 7.33k| a->format->data = NULL; 3583| 7.33k| return (ARCHIVE_OK); ------------------ | | 233| 7.33k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3584| 7.33k|} archive_read_support_format_zip.c:archive_read_support_format_zip_capabilities_streamable: 3665| 1.68k|{ 3666| 1.68k| (void)a; /* UNUSED */ 3667| 1.68k| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ------------------ | | 398| 1.68k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 3668| 1.68k| ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 1.68k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 3669| 1.68k|} archive_read_support_format_zip.c:archive_read_format_zip_has_encrypted_entries: 3588| 890|{ 3589| 890| if (_a && _a->format) { ------------------ | Branch (3589:6): [True: 890, False: 0] | Branch (3589:12): [True: 890, False: 0] ------------------ 3590| 890| struct zip *zip = _a->format->data; 3591| 890| if (zip) { ------------------ | Branch (3591:7): [True: 890, False: 0] ------------------ 3592| 890| return zip->has_encrypted_entries; 3593| 890| } 3594| 890| } 3595| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3596| 890|} archive_read_support_format_zip.c:archive_read_format_zip_seekable_bid: 4044| 3.59k|{ 4045| 3.59k| struct zip *zip = a->format->data; 4046| 3.59k| int64_t file_size, current_offset; 4047| 3.59k| const char *h; 4048| 3.59k| int i, tail; 4049| | 4050| | /* If someone has already bid more than 32, then avoid 4051| | trashing the look-ahead buffers with a seek. */ 4052| 3.59k| if (best_bid > 32) ------------------ | Branch (4052:6): [True: 2.07k, False: 1.52k] ------------------ 4053| 2.07k| return (-1); 4054| | 4055| 1.52k| file_size = __archive_read_seek(a, 0, SEEK_END); 4056| 1.52k| if (file_size <= 0) ------------------ | Branch (4056:6): [True: 103, False: 1.42k] ------------------ 4057| 103| return 0; 4058| | 4059| | /* Search last 16k of file for end-of-central-directory 4060| | * record (which starts with PK\005\006) */ 4061| 1.42k| tail = (int)zipmin(1024 * 16, file_size); ------------------ | | 261| 1.42k|#define zipmin(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (261:22): [True: 401, False: 1.02k] | | ------------------ ------------------ 4062| 1.42k| current_offset = __archive_read_seek(a, -tail, SEEK_END); 4063| 1.42k| if (current_offset < 0) ------------------ | Branch (4063:6): [True: 0, False: 1.42k] ------------------ 4064| 0| return 0; 4065| 1.42k| if ((h = __archive_read_ahead(a, (size_t)tail, NULL)) == NULL) ------------------ | Branch (4065:6): [True: 0, False: 1.42k] ------------------ 4066| 0| return 0; 4067| | /* Boyer-Moore search backwards from the end, since we want 4068| | * to match the last EOCD in the file (there can be more than 4069| | * one if there is an uncompressed Zip archive as a member 4070| | * within this Zip archive). */ 4071| 2.80M| for (i = tail - 22; i > 0;) { ------------------ | Branch (4071:22): [True: 2.80M, False: 1.35k] ------------------ 4072| 2.80M| switch (h[i]) { 4073| 33.5k| case 'P': ------------------ | Branch (4073:3): [True: 33.5k, False: 2.77M] ------------------ 4074| 33.5k| if (memcmp(h + i, "PK\005\006", 4) == 0) { ------------------ | Branch (4074:8): [True: 65, False: 33.5k] ------------------ 4075| 65| int ret = read_eocd(zip, h + i, 4076| 65| current_offset + i); 4077| | /* Zip64 EOCD locator precedes 4078| | * regular EOCD if present. */ 4079| 65| if (i >= 20 && memcmp(h + i - 20, "PK\006\007", 4) == 0) { ------------------ | Branch (4079:9): [True: 65, False: 0] | Branch (4079:20): [True: 10, False: 55] ------------------ 4080| 10| int ret_zip64 = read_zip64_eocd(a, zip, h + i - 20); 4081| 10| if (ret_zip64 > ret) ------------------ | Branch (4081:10): [True: 3, False: 7] ------------------ 4082| 3| ret = ret_zip64; 4083| 10| } 4084| 65| return (ret); 4085| 65| } 4086| 33.5k| i -= 4; 4087| 33.5k| break; 4088| 11.3k| case 'K': i -= 1; break; ------------------ | Branch (4088:3): [True: 11.3k, False: 2.79M] ------------------ 4089| 25.7k| case 005: i -= 2; break; ------------------ | Branch (4089:3): [True: 25.7k, False: 2.78M] ------------------ 4090| 4.58k| case 006: i -= 3; break; ------------------ | Branch (4090:3): [True: 4.58k, False: 2.80M] ------------------ 4091| 2.73M| default: i -= 4; break; ------------------ | Branch (4091:3): [True: 2.73M, False: 75.3k] ------------------ 4092| 2.80M| } 4093| 2.80M| } 4094| 1.35k| return 0; 4095| 1.42k|} archive_read_support_format_zip.c:read_eocd: 3959| 65|{ 3960| 65| uint16_t disk_num; 3961| 65| uint32_t cd_size, cd_offset; 3962| | 3963| 65| disk_num = archive_le16dec(p + 4); 3964| 65| cd_size = archive_le32dec(p + 12); 3965| 65| cd_offset = archive_le32dec(p + 16); 3966| | 3967| | /* Sanity-check the EOCD we've found. */ 3968| | 3969| | /* This must be the first volume. */ 3970| 65| if (disk_num != 0) ------------------ | Branch (3970:6): [True: 12, False: 53] ------------------ 3971| 12| return 0; 3972| | /* Central directory must be on this volume. */ 3973| 53| if (disk_num != archive_le16dec(p + 6)) ------------------ | Branch (3973:6): [True: 1, False: 52] ------------------ 3974| 1| return 0; 3975| | /* All central directory entries must be on this volume. */ 3976| 52| if (archive_le16dec(p + 10) != archive_le16dec(p + 8)) ------------------ | Branch (3976:6): [True: 2, False: 50] ------------------ 3977| 2| return 0; 3978| | /* Central directory can't extend beyond start of EOCD record. */ 3979| 50| if ((int64_t)cd_offset + cd_size > current_offset) ------------------ | Branch (3979:6): [True: 5, False: 45] ------------------ 3980| 5| return 0; 3981| | 3982| | /* Save the central directory location for later use. */ 3983| 45| zip->central_directory_offset = cd_offset; 3984| 45| zip->central_directory_offset_adjusted = current_offset - cd_size; 3985| | 3986| | /* This is just a tiny bit higher than the maximum 3987| | returned by the streaming Zip bidder. This ensures 3988| | that the more accurate seeking Zip parser wins 3989| | whenever seek is available. */ 3990| 45| return 32; 3991| 50|} archive_read_support_format_zip.c:read_zip64_eocd: 3999| 10|{ 4000| 10| int64_t eocd64_offset; 4001| 10| int64_t eocd64_size; 4002| | 4003| | /* Sanity-check the locator record. */ 4004| | 4005| | /* Central dir must be on first volume. */ 4006| 10| if (archive_le32dec(p + 4) != 0) ------------------ | Branch (4006:6): [True: 1, False: 9] ------------------ 4007| 1| return 0; 4008| | /* Must be only a single volume. */ 4009| 9| if (archive_le32dec(p + 16) != 1) ------------------ | Branch (4009:6): [True: 0, False: 9] ------------------ 4010| 0| return 0; 4011| | 4012| | /* Find the Zip64 EOCD record. */ 4013| 9| eocd64_offset = archive_le64dec(p + 8); 4014| 9| if (__archive_read_seek(a, eocd64_offset, SEEK_SET) < 0) ------------------ | Branch (4014:6): [True: 1, False: 8] ------------------ 4015| 1| return 0; 4016| 8| if ((p = __archive_read_ahead(a, 56, NULL)) == NULL) ------------------ | Branch (4016:6): [True: 0, False: 8] ------------------ 4017| 0| return 0; 4018| | /* Make sure we can read all of it. */ 4019| 8| eocd64_size = archive_le64dec(p + 4) + 12; 4020| 8| if (eocd64_size < 56 || eocd64_size > 16384) ------------------ | Branch (4020:6): [True: 2, False: 6] | Branch (4020:26): [True: 2, False: 4] ------------------ 4021| 4| return 0; 4022| 4| if ((p = __archive_read_ahead(a, (size_t)eocd64_size, NULL)) == NULL) ------------------ | Branch (4022:6): [True: 0, False: 4] ------------------ 4023| 0| return 0; 4024| | 4025| | /* Sanity-check the EOCD64 */ 4026| 4| if (archive_le32dec(p + 16) != 0) /* Must be disk #0 */ ------------------ | Branch (4026:6): [True: 0, False: 4] ------------------ 4027| 0| return 0; 4028| 4| if (archive_le32dec(p + 20) != 0) /* CD must be on disk #0 */ ------------------ | Branch (4028:6): [True: 0, False: 4] ------------------ 4029| 0| return 0; 4030| | /* CD can't be split. */ 4031| 4| if (archive_le64dec(p + 24) != archive_le64dec(p + 32)) ------------------ | Branch (4031:6): [True: 1, False: 3] ------------------ 4032| 1| return 0; 4033| | 4034| | /* Save the central directory offset for later use. */ 4035| 3| zip->central_directory_offset = archive_le64dec(p + 48); 4036| | /* TODO: Needs scanning backwards to find the eocd64 instead of assuming */ 4037| 3| zip->central_directory_offset_adjusted = zip->central_directory_offset; 4038| | 4039| 3| return 32; 4040| 4|} archive_read_support_format_zip.c:archive_read_format_zip_seekable_read_header: 4593| 236|{ 4594| 236| struct zip *zip = a->format->data; 4595| 236| struct zip_entry *rsrc; 4596| 236| int64_t offset; 4597| 236| int r, ret = ARCHIVE_OK; ------------------ | | 233| 236|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4598| | 4599| | /* 4600| | * It should be sufficient to call archive_read_next_header() for 4601| | * a reader to determine if an entry is encrypted or not. If the 4602| | * encryption of an entry is only detectable when calling 4603| | * archive_read_data(), so be it. We'll do the same check there 4604| | * as well. 4605| | */ 4606| 236| if (zip->has_encrypted_entries == ------------------ | Branch (4606:6): [True: 48, False: 188] ------------------ 4607| 236| ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) ------------------ | | 411| 236|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4608| 48| zip->has_encrypted_entries = 0; 4609| | 4610| 236| a->archive.archive_format = ARCHIVE_FORMAT_ZIP; ------------------ | | 374| 236|#define ARCHIVE_FORMAT_ZIP 0x50000 ------------------ 4611| 236| if (a->archive.archive_format_name == NULL) ------------------ | Branch (4611:6): [True: 48, False: 188] ------------------ 4612| 48| a->archive.archive_format_name = "ZIP"; 4613| | 4614| 236| if (zip->zip_entries == NULL) { ------------------ | Branch (4614:6): [True: 48, False: 188] ------------------ 4615| 48| r = slurp_central_directory(a, entry, zip); 4616| 48| if (r != ARCHIVE_OK) ------------------ | | 233| 48|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4616:7): [True: 26, False: 22] ------------------ 4617| 26| return r; 4618| | /* Get first entry whose local header offset is lower than 4619| | * other entries in the archive file. */ 4620| 22| zip->entry = 4621| 22| (struct zip_entry *)ARCHIVE_RB_TREE_MIN(&zip->tree); ------------------ | | 49| 22| __archive_rb_tree_iterate((T), NULL, ARCHIVE_RB_DIR_LEFT) | | ------------------ | | | | 45| 22|#define ARCHIVE_RB_DIR_LEFT 0 | | ------------------ ------------------ 4622| 188| } else if (zip->entry != NULL) { ------------------ | Branch (4622:13): [True: 188, False: 0] ------------------ 4623| | /* Get next entry in local header offset order. */ 4624| 188| zip->entry = (struct zip_entry *)__archive_rb_tree_iterate( 4625| 188| &zip->tree, &zip->entry->node, ARCHIVE_RB_DIR_RIGHT); ------------------ | | 46| 188|#define ARCHIVE_RB_DIR_RIGHT 1 ------------------ 4626| 188| } 4627| | 4628| 210| if (zip->entry == NULL) ------------------ | Branch (4628:6): [True: 9, False: 201] ------------------ 4629| 9| return ARCHIVE_EOF; ------------------ | | 232| 9|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4630| | 4631| 201| if (zip->entry->rsrcname.s) ------------------ | Branch (4631:6): [True: 0, False: 201] ------------------ 4632| 0| rsrc = (struct zip_entry *)__archive_rb_tree_find_node( 4633| 0| &zip->tree_rsrc, zip->entry->rsrcname.s); 4634| 201| else 4635| 201| rsrc = NULL; 4636| | 4637| 201| if (zip->cctx_valid) ------------------ | Branch (4637:6): [True: 0, False: 201] ------------------ 4638| 0| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 156| 0| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 4639| 201| if (zip->hctx_valid) ------------------ | Branch (4639:6): [True: 0, False: 201] ------------------ 4640| 0| archive_hmac_sha1_cleanup(&zip->hctx); ------------------ | | 95| 0| __archive_hmac.__hmac_sha1_cleanup(ctx) ------------------ 4641| 201| zip->tctx_valid = zip->cctx_valid = zip->hctx_valid = 0; 4642| 201| __archive_read_reset_passphrase(a); 4643| | 4644| | /* File entries are sorted by the header offset, we should mostly 4645| | * use __archive_read_consume to advance a read point to avoid 4646| | * redundant data reading. */ 4647| 201| offset = archive_filter_bytes(&a->archive, 0); 4648| 201| if (offset < zip->entry->local_header_offset) ------------------ | Branch (4648:6): [True: 19, False: 182] ------------------ 4649| 19| __archive_read_consume(a, 4650| 19| zip->entry->local_header_offset - offset); 4651| 182| else if (offset != zip->entry->local_header_offset) { ------------------ | Branch (4651:11): [True: 22, False: 160] ------------------ 4652| 22| __archive_read_seek(a, zip->entry->local_header_offset, 4653| 22| SEEK_SET); 4654| 22| } 4655| 201| zip->unconsumed = 0; 4656| 201| r = zip_read_local_file_header(a, entry, zip); 4657| 201| if (r != ARCHIVE_OK) ------------------ | | 233| 201|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4657:6): [True: 51, False: 150] ------------------ 4658| 51| return r; 4659| 150| if (rsrc) { ------------------ | Branch (4659:6): [True: 0, False: 150] ------------------ 4660| 0| int ret2 = zip_read_mac_metadata(a, entry, rsrc); 4661| 0| if (ret2 < ret) ------------------ | Branch (4661:7): [True: 0, False: 0] ------------------ 4662| 0| ret = ret2; 4663| 0| } 4664| 150| return (ret); 4665| 201|} archive_read_support_format_zip.c:slurp_central_directory: 4192| 48|{ 4193| 48| ssize_t i; 4194| 48| unsigned found; 4195| 48| int64_t correction; 4196| 48| ssize_t bytes_avail; 4197| 48| const char *p; 4198| | 4199| | /* 4200| | * Find the start of the central directory. The end-of-CD 4201| | * record has our starting point, but there are lots of 4202| | * Zip archives which have had other data prepended to the 4203| | * file, which makes the recorded offsets all too small. 4204| | * So we search forward from the specified offset until we 4205| | * find the real start of the central directory. Then we 4206| | * know the correction we need to apply to account for leading 4207| | * padding. 4208| | */ 4209| 48| if (__archive_read_seek(a, zip->central_directory_offset_adjusted, SEEK_SET) ------------------ | Branch (4209:6): [True: 0, False: 48] ------------------ 4210| 48| < 0) 4211| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4212| | 4213| 48| found = 0; 4214| 96| while (!found) { ------------------ | Branch (4214:9): [True: 48, False: 48] ------------------ 4215| 48| if ((p = __archive_read_ahead(a, 20, &bytes_avail)) == NULL) ------------------ | Branch (4215:7): [True: 0, False: 48] ------------------ 4216| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4217| 50.5k| for (found = 0, i = 0; !found && i < bytes_avail - 4;) { ------------------ | Branch (4217:26): [True: 50.5k, False: 48] | Branch (4217:36): [True: 50.5k, False: 0] ------------------ 4218| 50.5k| switch (p[i + 3]) { 4219| 648| case 'P': i += 3; break; ------------------ | Branch (4219:4): [True: 648, False: 49.8k] ------------------ 4220| 159| case 'K': i += 2; break; ------------------ | Branch (4220:4): [True: 159, False: 50.3k] ------------------ 4221| 635| case 001: i += 1; break; ------------------ | Branch (4221:4): [True: 635, False: 49.8k] ------------------ 4222| 594| case 002: ------------------ | Branch (4222:4): [True: 594, False: 49.9k] ------------------ 4223| 594| if (memcmp(p + i, "PK\001\002", 4) == 0) { ------------------ | Branch (4223:9): [True: 43, False: 551] ------------------ 4224| 43| p += i; 4225| 43| found = 1; 4226| 43| } else 4227| 551| i += 4; 4228| 594| break; 4229| 494| case 005: i += 1; break; ------------------ | Branch (4229:4): [True: 494, False: 50.0k] ------------------ 4230| 1.09k| case 006: ------------------ | Branch (4230:4): [True: 1.09k, False: 49.4k] ------------------ 4231| 1.09k| if (memcmp(p + i, "PK\005\006", 4) == 0) { ------------------ | Branch (4231:9): [True: 4, False: 1.09k] ------------------ 4232| 4| p += i; 4233| 4| found = 1; 4234| 1.09k| } else if (memcmp(p + i, "PK\006\006", 4) == 0) { ------------------ | Branch (4234:16): [True: 1, False: 1.09k] ------------------ 4235| 1| p += i; 4236| 1| found = 1; 4237| 1| } else 4238| 1.09k| i += 1; 4239| 1.09k| break; 4240| 46.8k| default: i += 4; break; ------------------ | Branch (4240:4): [True: 46.8k, False: 3.62k] ------------------ 4241| 50.5k| } 4242| 50.5k| } 4243| 48| __archive_read_consume(a, i); 4244| 48| } 4245| 48| correction = archive_filter_bytes(&a->archive, 0) 4246| 48| - zip->central_directory_offset; 4247| | 4248| 48| __archive_rb_tree_init(&zip->tree, &rb_ops); 4249| 48| __archive_rb_tree_init(&zip->tree_rsrc, &rb_rsrc_ops); 4250| | 4251| 1.35k| while (1) { ------------------ | Branch (4251:9): [True: 1.35k, Folded] ------------------ 4252| 1.35k| struct zip_entry *zip_entry; 4253| 1.35k| size_t filename_length, extra_length, comment_length; 4254| 1.35k| uint32_t external_attributes; 4255| 1.35k| const char *name, *r; 4256| | 4257| 1.35k| if ((p = __archive_read_ahead(a, 4, NULL)) == NULL) ------------------ | Branch (4257:7): [True: 0, False: 1.35k] ------------------ 4258| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4259| 1.35k| if (memcmp(p, "PK\006\006", 4) == 0 ------------------ | Branch (4259:7): [True: 1, False: 1.35k] ------------------ 4260| 1.35k| || memcmp(p, "PK\005\006", 4) == 0) { ------------------ | Branch (4260:10): [True: 21, False: 1.33k] ------------------ 4261| 22| break; 4262| 1.33k| } else if (memcmp(p, "PK\001\002", 4) != 0) { ------------------ | Branch (4262:14): [True: 9, False: 1.32k] ------------------ 4263| 9| archive_set_error(&a->archive, 4264| 9| -1, "Invalid central directory signature"); 4265| 9| return ARCHIVE_FATAL; ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4266| 9| } 4267| 1.32k| if ((p = __archive_read_ahead(a, 46, NULL)) == NULL) ------------------ | Branch (4267:7): [True: 0, False: 1.32k] ------------------ 4268| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4269| | 4270| 1.32k| zip_entry = calloc(1, sizeof(struct zip_entry)); 4271| 1.32k| if (zip_entry == NULL) { ------------------ | Branch (4271:7): [True: 0, False: 1.32k] ------------------ 4272| 0| archive_set_error(&a->archive, ENOMEM, 4273| 0| "Can't allocate zip entry"); 4274| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4275| 0| } 4276| 1.32k| zip_entry->next = zip->zip_entries; 4277| 1.32k| zip_entry->flags |= LA_FROM_CENTRAL_DIRECTORY; ------------------ | | 138| 1.32k|#define LA_FROM_CENTRAL_DIRECTORY (1 << 1) ------------------ 4278| 1.32k| zip->zip_entries = zip_entry; 4279| | 4280| | /* version = p[4]; */ 4281| 1.32k| zip_entry->system = p[5]; 4282| | /* version_required = archive_le16dec(p + 6); */ 4283| 1.32k| zip_entry->zip_flags = archive_le16dec(p + 8); 4284| 1.32k| if (zip_entry->zip_flags ------------------ | Branch (4284:7): [True: 125, False: 1.20k] ------------------ 4285| 1.32k| & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)){ ------------------ | | 128| 1.32k|#define ZIP_ENCRYPTED (1 << 0) ------------------ & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)){ ------------------ | | 130| 1.32k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ 4286| 125| zip->has_encrypted_entries = 1; 4287| 125| } 4288| 1.32k| zip_entry->compression = (char)archive_le16dec(p + 10); 4289| 1.32k| zip_entry->mtime = __archive_dos_to_unix(archive_le32dec(p + 12)); 4290| 1.32k| zip_entry->crc32 = archive_le32dec(p + 16); 4291| 1.32k| if (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 129| 1.32k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (4291:7): [True: 112, False: 1.21k] ------------------ 4292| 112| zip_entry->decdat = p[13]; 4293| 1.21k| else 4294| 1.21k| zip_entry->decdat = p[19]; 4295| 1.32k| zip_entry->compressed_size = archive_le32dec(p + 20); 4296| 1.32k| zip_entry->uncompressed_size = archive_le32dec(p + 24); 4297| 1.32k| filename_length = archive_le16dec(p + 28); 4298| 1.32k| extra_length = archive_le16dec(p + 30); 4299| 1.32k| comment_length = archive_le16dec(p + 32); 4300| | /* disk_start = archive_le16dec(p + 34); 4301| | * Better be zero. 4302| | * internal_attributes = archive_le16dec(p + 36); 4303| | * text bit */ 4304| 1.32k| external_attributes = archive_le32dec(p + 38); 4305| 1.32k| zip_entry->local_header_offset = 4306| 1.32k| archive_le32dec(p + 42) + correction; 4307| | 4308| | /* If we can't guess the mode, leave it zero here; 4309| | when we read the local file header we might get 4310| | more information. */ 4311| 1.32k| if (zip_entry->system == 3) { ------------------ | Branch (4311:7): [True: 627, False: 701] ------------------ 4312| 627| zip_entry->mode = external_attributes >> 16; 4313| 701| } else if (zip_entry->system == 0) { ------------------ | Branch (4313:14): [True: 638, False: 63] ------------------ 4314| | // Interpret MSDOS directory bit 4315| 638| if (0x10 == (external_attributes & 0x10)) { ------------------ | Branch (4315:8): [True: 151, False: 487] ------------------ 4316| 151| zip_entry->mode = AE_IFDIR | 0775; ------------------ | | 221| 151|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 4317| 487| } else { 4318| 487| zip_entry->mode = AE_IFREG | 0664; ------------------ | | 216| 487|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 4319| 487| } 4320| 638| if (0x01 == (external_attributes & 0x01)) { ------------------ | Branch (4320:8): [True: 0, False: 638] ------------------ 4321| | // Read-only bit; strip write permissions 4322| 0| zip_entry->mode &= 0555; 4323| 0| } 4324| 638| } else { 4325| 63| zip_entry->mode = 0; 4326| 63| } 4327| | 4328| | /* We're done with the regular data; get the filename and 4329| | * extra data. */ 4330| 1.32k| __archive_read_consume(a, 46); 4331| 1.32k| p = __archive_read_ahead(a, filename_length + extra_length, 4332| 1.32k| NULL); 4333| 1.32k| if (p == NULL) { ------------------ | Branch (4333:7): [True: 4, False: 1.32k] ------------------ 4334| 4| archive_set_error(&a->archive, 4335| 4| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4336| 4| "Truncated ZIP file header"); 4337| 4| return ARCHIVE_FATAL; ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4338| 4| } 4339| 1.32k| if (ARCHIVE_OK != process_extra(a, entry, p + filename_length, ------------------ | | 233| 1.32k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4339:7): [True: 13, False: 1.31k] ------------------ 4340| 1.32k| extra_length, zip_entry)) { 4341| 13| return ARCHIVE_FATAL; ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4342| 13| } 4343| | 4344| | /* 4345| | * Mac resource fork files are stored under the 4346| | * "__MACOSX/" directory, so we should check if 4347| | * it is. 4348| | */ 4349| 1.31k| if (!zip->process_mac_extensions) { ------------------ | Branch (4349:7): [True: 1.31k, False: 0] ------------------ 4350| | /* Treat every entry as a regular entry. */ 4351| 1.31k| __archive_rb_tree_insert_node(&zip->tree, 4352| 1.31k| &zip_entry->node); 4353| 1.31k| } else { 4354| 0| name = p; 4355| 0| r = rsrc_basename(name, filename_length); 4356| 0| if (filename_length >= 9 && ------------------ | Branch (4356:8): [True: 0, False: 0] ------------------ 4357| 0| strncmp("__MACOSX/", name, 9) == 0) { ------------------ | Branch (4357:8): [True: 0, False: 0] ------------------ 4358| 0| const char *name_end; 4359| | 4360| 0| name_end = name + filename_length; 4361| | /* If this file is not a resource fork nor 4362| | * a directory. We should treat it as a non 4363| | * resource fork file to expose it. */ 4364| 0| if (name[filename_length-1] != '/' && ------------------ | Branch (4364:9): [True: 0, False: 0] ------------------ 4365| 0| (name_end - r < 2 || r[0] != '.' || r[1] != '_')) { ------------------ | Branch (4365:10): [True: 0, False: 0] | Branch (4365:30): [True: 0, False: 0] | Branch (4365:45): [True: 0, False: 0] ------------------ 4366| 0| __archive_rb_tree_insert_node( 4367| 0| &zip->tree, &zip_entry->node); 4368| | /* Expose its parent directories. */ 4369| 0| expose_parent_dirs(zip, name, 4370| 0| filename_length); 4371| 0| } else { 4372| | /* This file is a resource fork file or 4373| | * a directory. */ 4374| 0| archive_strncpy(&(zip_entry->rsrcname), ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 4375| 0| name, filename_length); 4376| 0| __archive_rb_tree_insert_node( 4377| 0| &zip->tree_rsrc, &zip_entry->node); 4378| 0| } 4379| 0| } else { 4380| | /* Generate resource fork name to find its 4381| | * resource file at zip->tree_rsrc. */ 4382| | 4383| | /* If this is an entry ending with slash, 4384| | * make the resource for name slash-less 4385| | * as the actual resource fork doesn't end with '/'. 4386| | */ 4387| 0| size_t tmp_length = filename_length; 4388| 0| if (tmp_length > 0 && name[tmp_length - 1] == '/') { ------------------ | Branch (4388:9): [True: 0, False: 0] | Branch (4388:27): [True: 0, False: 0] ------------------ 4389| 0| tmp_length--; 4390| 0| r = rsrc_basename(name, tmp_length); 4391| 0| } 4392| | 4393| 0| archive_strcpy(&(zip_entry->rsrcname), ------------------ | | 165| 0| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [Folded, False: 0] | | | | ------------------ | | ------------------ ------------------ 4394| 0| "__MACOSX/"); 4395| 0| archive_strncat(&(zip_entry->rsrcname), 4396| 0| name, r - name); 4397| 0| archive_strcat(&(zip_entry->rsrcname), "._"); 4398| 0| archive_strncat(&(zip_entry->rsrcname), 4399| 0| name + (r - name), 4400| 0| tmp_length - (r - name)); 4401| | /* Register an entry to RB tree to sort it by 4402| | * file offset. */ 4403| 0| __archive_rb_tree_insert_node(&zip->tree, 4404| 0| &zip_entry->node); 4405| 0| } 4406| 0| } 4407| | 4408| | /* Skip the comment too ... */ 4409| 1.31k| __archive_read_consume(a, 4410| 1.31k| filename_length + extra_length + comment_length); 4411| 1.31k| } 4412| | 4413| 22| return ARCHIVE_OK; ------------------ | | 233| 22|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4414| 48|} archive_read_support_format_zip.c:cmp_node: 4102| 7.92k|{ 4103| 7.92k| const struct zip_entry *e1 = (const struct zip_entry *)n1; 4104| 7.92k| const struct zip_entry *e2 = (const struct zip_entry *)n2; 4105| | 4106| 7.92k| if (e1->local_header_offset > e2->local_header_offset) ------------------ | Branch (4106:6): [True: 951, False: 6.96k] ------------------ 4107| 951| return -1; 4108| 6.96k| if (e1->local_header_offset < e2->local_header_offset) ------------------ | Branch (4108:6): [True: 6.87k, False: 98] ------------------ 4109| 6.87k| return 1; 4110| 98| return 0; 4111| 6.96k|} archive_read_support_format_zip.c:archive_read_format_zip_read_data_skip_seekable: 4673| 188|{ 4674| 188| struct zip *zip = a->format->data; 4675| | 4676| 188| zip->unconsumed = 0; 4677| 188| return (ARCHIVE_OK); ------------------ | | 233| 188|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4678| 188|} archive_read_support_format_zip.c:archive_read_support_format_zip_capabilities_seekable: 3942| 96|{ 3943| 96| (void)a; /* UNUSED */ 3944| 96| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ------------------ | | 398| 96|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 3945| 96| ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 96|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 3946| 96|} archive_array_append: 250| 451|{ 251| 451| return archive_string_append(as, p, s); 252| 451|} archive_string_concat: 256| 615|{ 257| 615| if (archive_string_append(dest, src->s, src->length) == NULL) ------------------ | Branch (257:6): [True: 0, False: 615] ------------------ 258| 0| __archive_errx(1, "Out of memory"); 259| 615|} archive_wstring_concat: 264| 8.90k|{ 265| 8.90k| if (archive_wstring_append(dest, src->s, src->length) == NULL) ------------------ | Branch (265:6): [True: 0, False: 8.90k] ------------------ 266| 0| __archive_errx(1, "Out of memory"); 267| 8.90k|} archive_string_free: 271| 5.09M|{ 272| 5.09M| as->length = 0; 273| 5.09M| as->buffer_length = 0; 274| 5.09M| free(as->s); 275| | as->s = NULL; 276| 5.09M|} archive_wstring_free: 280| 1.56M|{ 281| 1.56M| as->length = 0; 282| 1.56M| as->buffer_length = 0; 283| 1.56M| free(as->s); 284| | as->s = NULL; 285| 1.56M|} archive_wstring_ensure: 289| 126k|{ 290| 126k| return (struct archive_wstring *) 291| 126k| archive_string_ensure((struct archive_string *)as, 292| 126k| s * sizeof(wchar_t)); 293| 126k|} archive_string_ensure: 298| 9.98M|{ 299| 9.98M| char *p; 300| 9.98M| size_t new_length; 301| | 302| | /* If buffer is already big enough, don't reallocate. */ 303| 9.98M| if (as->s && (s <= as->buffer_length)) ------------------ | Branch (303:6): [True: 9.49M, False: 490k] | Branch (303:15): [True: 9.44M, False: 54.4k] ------------------ 304| 9.44M| return (as); 305| | 306| | /* 307| | * Growing the buffer at least exponentially ensures that 308| | * append operations are always linear in the number of 309| | * characters appended. Using a smaller growth rate for 310| | * larger buffers reduces memory waste somewhat at the cost of 311| | * a larger constant factor. 312| | */ 313| 544k| if (as->buffer_length < 32) ------------------ | Branch (313:6): [True: 490k, False: 54.4k] ------------------ 314| | /* Start with a minimum 32-character buffer. */ 315| 490k| new_length = 32; 316| 54.4k| else if (as->buffer_length < 8192) ------------------ | Branch (316:11): [True: 54.1k, False: 323] ------------------ 317| | /* Buffers under 8k are doubled for speed. */ 318| 54.1k| new_length = as->buffer_length + as->buffer_length; 319| 323| else { 320| | /* Buffers 8k and over grow by at least 25% each time. */ 321| 323| new_length = as->buffer_length + as->buffer_length / 4; 322| | /* Be safe: If size wraps, fail. */ 323| 323| if (new_length < as->buffer_length) { ------------------ | Branch (323:7): [True: 0, False: 323] ------------------ 324| | /* On failure, wipe the string and return NULL. */ 325| 0| archive_string_free(as); 326| 0| errno = ENOMEM;/* Make sure errno has ENOMEM. */ 327| 0| return (NULL); 328| 0| } 329| 323| } 330| | /* 331| | * The computation above is a lower limit to how much we'll 332| | * grow the buffer. In any case, we have to grow it enough to 333| | * hold the request. 334| | */ 335| 544k| if (new_length < s) ------------------ | Branch (335:6): [True: 143k, False: 401k] ------------------ 336| 143k| new_length = s; 337| | /* Now we can reallocate the buffer. */ 338| 544k| p = realloc(as->s, new_length); 339| 544k| if (p == NULL) { ------------------ | Branch (339:6): [True: 0, False: 544k] ------------------ 340| | /* On failure, wipe the string and return NULL. */ 341| 0| archive_string_free(as); 342| 0| errno = ENOMEM;/* Make sure errno has ENOMEM. */ 343| 0| return (NULL); 344| 0| } 345| | 346| 544k| as->s = p; 347| 544k| as->buffer_length = new_length; 348| 544k| return (as); 349| 544k|} archive_strncat: 360| 250k|{ 361| 250k| size_t s; 362| 250k| const char *p, *pp; 363| | 364| 250k| p = (const char *)_p; 365| | 366| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 367| 250k| s = 0; 368| 250k| pp = p; 369| 152M| while (s < n && *pp) { ------------------ | Branch (369:9): [True: 151M, False: 125k] | Branch (369:18): [True: 151M, False: 124k] ------------------ 370| 151M| pp++; 371| 151M| s++; 372| 151M| } 373| 250k| if ((as = archive_string_append(as, p, s)) == NULL) ------------------ | Branch (373:6): [True: 0, False: 250k] ------------------ 374| 0| __archive_errx(1, "Out of memory"); 375| 250k| return (as); 376| 250k|} archive_wstrncat: 380| 7.08k|{ 381| 7.08k| size_t s; 382| 7.08k| const wchar_t *pp; 383| | 384| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 385| 7.08k| s = 0; 386| 7.08k| pp = p; 387| 103k| while (s < n && *pp) { ------------------ | Branch (387:9): [True: 96.8k, False: 7.05k] | Branch (387:18): [True: 96.7k, False: 31] ------------------ 388| 96.7k| pp++; 389| 96.7k| s++; 390| 96.7k| } 391| 7.08k| if ((as = archive_wstring_append(as, p, s)) == NULL) ------------------ | Branch (391:6): [True: 0, False: 7.08k] ------------------ 392| 0| __archive_errx(1, "Out of memory"); 393| 7.08k| return (as); 394| 7.08k|} archive_strcat: 398| 108k|{ 399| | /* strcat is just strncat without an effective limit. 400| | * Assert that we'll never get called with a source 401| | * string over 16MB. 402| | * TODO: Review all uses of strcat in the source 403| | * and try to replace them with strncat(). 404| | */ 405| 108k| return archive_strncat(as, p, 0x1000000); 406| 108k|} archive_wstrcat: 410| 31|{ 411| | /* Ditto. */ 412| 31| return archive_wstrncat(as, p, 0x1000000); 413| 31|} archive_strappend_char: 417| 9.01M|{ 418| 9.01M| if ((as = archive_string_append(as, &c, 1)) == NULL) ------------------ | Branch (418:6): [True: 0, False: 9.01M] ------------------ 419| 0| __archive_errx(1, "Out of memory"); 420| 9.01M| return (as); 421| 9.01M|} archive_wstrappend_wchar: 425| 31|{ 426| 31| if ((as = archive_wstring_append(as, &c, 1)) == NULL) ------------------ | Branch (426:6): [True: 0, False: 31] ------------------ 427| 0| __archive_errx(1, "Out of memory"); 428| 31| return (as); 429| 31|} archive_wstring_append_from_mbs: 623| 106k|{ 624| 106k| size_t r; 625| 106k| int ret_val = 0; 626| | /* 627| | * No single byte will be more than one wide character, 628| | * so this length estimate will always be big enough. 629| | */ 630| | // size_t wcs_length = len; 631| 106k| size_t mbs_length = len; 632| 106k| const char *mbs = p; 633| 106k| wchar_t *wcs; 634| 106k|#if HAVE_MBRTOWC 635| 106k| mbstate_t shift_state; 636| | 637| 106k| memset(&shift_state, 0, sizeof(shift_state)); 638| 106k|#endif 639| | /* 640| | * As we decided to have wcs_length == mbs_length == len 641| | * we can use len here instead of wcs_length 642| | */ 643| 106k| if (NULL == archive_wstring_ensure(dest, dest->length + len + 1)) ------------------ | Branch (643:6): [True: 0, False: 106k] ------------------ 644| 0| return (-1); 645| 106k| wcs = dest->s + dest->length; 646| | /* 647| | * We cannot use mbsrtowcs/mbstowcs here because those may convert 648| | * extra MBS when strlen(p) > len and one wide character consists of 649| | * multi bytes. 650| | */ 651| 1.09M| while (*mbs && mbs_length > 0) { ------------------ | Branch (651:9): [True: 1.02M, False: 71.8k] | Branch (651:17): [True: 1.02M, False: 0] ------------------ 652| | /* 653| | * The buffer we allocated is always big enough. 654| | * Keep this code path in a comment if we decide to choose 655| | * smaller wcs_length in the future 656| | */ 657| |/* 658| | if (wcs_length == 0) { 659| | dest->length = wcs - dest->s; 660| | dest->s[dest->length] = L'\0'; 661| | wcs_length = mbs_length; 662| | if (NULL == archive_wstring_ensure(dest, 663| | dest->length + wcs_length + 1)) 664| | return (-1); 665| | wcs = dest->s + dest->length; 666| | } 667| |*/ 668| 1.02M|#if HAVE_MBRTOWC 669| 1.02M| r = mbrtowc(wcs, mbs, mbs_length, &shift_state); 670| |#else 671| | r = mbtowc(wcs, mbs, mbs_length); 672| |#endif 673| 1.02M| if (r == (size_t)-1 || r == (size_t)-2) { ------------------ | Branch (673:7): [True: 34.6k, False: 991k] | Branch (673:26): [True: 0, False: 991k] ------------------ 674| 34.6k| ret_val = -1; 675| 34.6k| break; 676| 34.6k| } 677| 991k| if (r == 0 || r > mbs_length) ------------------ | Branch (677:7): [True: 0, False: 991k] | Branch (677:17): [True: 0, False: 991k] ------------------ 678| 0| break; 679| 991k| wcs++; 680| | // wcs_length--; 681| 991k| mbs += r; 682| 991k| mbs_length -= r; 683| 991k| } 684| 106k| dest->length = wcs - dest->s; 685| 106k| dest->s[dest->length] = L'\0'; 686| 106k| return (ret_val); 687| 106k|} archive_string_append_from_wcs: 821| 5.64k|{ 822| | /* We cannot use the standard wcstombs() here because it 823| | * cannot tell us how big the output buffer should be. So 824| | * I've built a loop around wcrtomb() or wctomb() that 825| | * converts a character at a time and resizes the string as 826| | * needed. We prefer wcrtomb() when it's available because 827| | * it's thread-safe. */ 828| 5.64k| int n, ret_val = 0; 829| 5.64k| char *p; 830| 5.64k| char *end; 831| 5.64k|#if HAVE_WCRTOMB 832| 5.64k| mbstate_t shift_state; 833| | 834| 5.64k| memset(&shift_state, 0, sizeof(shift_state)); 835| |#else 836| | /* Clear the shift state before starting. */ 837| | wctomb(NULL, L'\0'); 838| |#endif 839| | /* 840| | * Allocate buffer for MBS. 841| | * We need this allocation here since it is possible that 842| | * as->s is still NULL. 843| | */ 844| 5.64k| if (archive_string_ensure(as, as->length + len + 1) == NULL) ------------------ | Branch (844:6): [True: 0, False: 5.64k] ------------------ 845| 0| return (-1); 846| | 847| 5.64k| p = as->s + as->length; 848| 5.64k| end = as->s + as->buffer_length - MB_CUR_MAX -1; 849| 62.1k| while (*w != L'\0' && len > 0) { ------------------ | Branch (849:9): [True: 56.5k, False: 5.64k] | Branch (849:24): [True: 56.5k, False: 0] ------------------ 850| 56.5k| if (p >= end) { ------------------ | Branch (850:7): [True: 955, False: 55.6k] ------------------ 851| 955| as->length = p - as->s; 852| 955| as->s[as->length] = '\0'; 853| | /* Re-allocate buffer for MBS. */ 854| 955| if (archive_string_ensure(as, ------------------ | Branch (854:8): [True: 0, False: 955] ------------------ 855| 955| as->length + max(len * 2, ------------------ | | 78| 955|#define max(a, b) ((a)>(b)?(a):(b)) | | ------------------ | | | Branch (78:26): [True: 955, False: 0] | | ------------------ ------------------ 856| 955| (size_t)MB_CUR_MAX) + 1) == NULL) 857| 0| return (-1); 858| 955| p = as->s + as->length; 859| 955| end = as->s + as->buffer_length - MB_CUR_MAX -1; 860| 955| } 861| 56.5k|#if HAVE_WCRTOMB 862| 56.5k| n = wcrtomb(p, *w++, &shift_state); 863| |#else 864| | n = wctomb(p, *w++); 865| |#endif 866| 56.5k| if (n == -1) { ------------------ | Branch (866:7): [True: 0, False: 56.5k] ------------------ 867| 0| if (errno == EILSEQ) { ------------------ | Branch (867:8): [True: 0, False: 0] ------------------ 868| | /* Skip an illegal wide char. */ 869| 0| *p++ = '?'; 870| 0| ret_val = -1; 871| 0| } else { 872| 0| ret_val = -1; 873| 0| break; 874| 0| } 875| 0| } else 876| 56.5k| p += n; 877| 56.5k| len--; 878| 56.5k| } 879| 5.64k| as->length = p - as->s; 880| 5.64k| as->s[as->length] = '\0'; 881| 5.64k| return (ret_val); 882| 5.64k|} archive_string_conversion_to_charset: 1782| 85.7k|{ 1783| 85.7k| int flag = SCONV_TO_CHARSET; ------------------ | | 89| 85.7k|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ 1784| | 1785| 85.7k| if (best_effort) ------------------ | Branch (1785:6): [True: 85.7k, False: 0] ------------------ 1786| 85.7k| flag |= SCONV_BEST_EFFORT; ------------------ | | 93| 85.7k|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ 1787| 85.7k| return (get_sconv_object(a, get_current_charset(a), charset, flag)); 1788| 85.7k|} archive_string_conversion_from_charset: 1793| 36.7k|{ 1794| 36.7k| int flag = SCONV_FROM_CHARSET; ------------------ | | 91| 36.7k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ 1795| | 1796| 36.7k| if (best_effort) ------------------ | Branch (1796:6): [True: 36.7k, False: 0] ------------------ 1797| 36.7k| flag |= SCONV_BEST_EFFORT; ------------------ | | 93| 36.7k|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ 1798| 36.7k| return (get_sconv_object(a, charset, get_current_charset(a), flag)); 1799| 36.7k|} archive_string_default_conversion_for_read: 1855| 1.97k|{ 1856| 1.97k| (void)a; /* UNUSED */ 1857| | return (NULL); 1858| 1.97k|} archive_string_conversion_free: 1873| 3.66k|{ 1874| 3.66k| struct archive_string_conv *sc; 1875| 3.66k| struct archive_string_conv *sc_next; 1876| | 1877| 4.63k| for (sc = a->sconv; sc != NULL; sc = sc_next) { ------------------ | Branch (1877:22): [True: 967, False: 3.66k] ------------------ 1878| 967| sc_next = sc->next; 1879| 967| free_sconv_object(sc); 1880| 967| } 1881| 3.66k| a->sconv = NULL; 1882| 3.66k| free(a->current_code); 1883| | a->current_code = NULL; 1884| 3.66k|} archive_string_conversion_charset_name: 1891| 2.67k|{ 1892| 2.67k| if (sc == NULL) { ------------------ | Branch (1892:6): [True: 0, False: 2.67k] ------------------ 1893| 0| return "current locale"; 1894| 0| } 1895| 2.67k| if (sc->flag & SCONV_TO_CHARSET) ------------------ | | 89| 2.67k|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ | Branch (1895:6): [True: 0, False: 2.67k] ------------------ 1896| 0| return (sc->to_charset); 1897| 2.67k| else 1898| 2.67k| return (sc->from_charset); 1899| 2.67k|} archive_strncpy_l: 2014| 216k|{ 2015| 216k| as->length = 0; 2016| 216k| return (archive_strncat_l(as, _p, n, sc)); 2017| 216k|} archive_strncat_l: 2022| 216k|{ 2023| 216k| const void *s; 2024| 216k| size_t length = 0; 2025| 216k| int i, r = 0, r2; 2026| | 2027| 216k| if (_p != NULL && n > 0) { ------------------ | Branch (2027:6): [True: 216k, False: 0] | Branch (2027:20): [True: 152k, False: 64.5k] ------------------ 2028| 152k| if (sc != NULL && (sc->flag & SCONV_FROM_UTF16)) ------------------ | | 112| 90.2k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 90.2k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 90.2k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2028:7): [True: 90.2k, False: 62.0k] | Branch (2028:21): [True: 2.69k, False: 87.5k] ------------------ 2029| 2.69k| length = utf16nbytes(_p, n); 2030| 149k| else 2031| 149k| length = mbsnbytes(_p, n); 2032| 152k| } 2033| | 2034| | /* We must allocate memory even if there is no data for conversion 2035| | * or copy. This simulates archive_string_append behavior. */ 2036| 216k| if (length == 0) { ------------------ | Branch (2036:6): [True: 78.0k, False: 138k] ------------------ 2037| 78.0k| size_t tn = 1; 2038| 78.0k| if (sc != NULL && (sc->flag & SCONV_TO_UTF16)) ------------------ | | 111| 47.3k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 47.3k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 47.3k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2038:7): [True: 47.3k, False: 30.7k] | Branch (2038:21): [True: 0, False: 47.3k] ------------------ 2039| 0| tn = 2; 2040| 78.0k| if (archive_string_ensure(as, as->length + tn) == NULL) ------------------ | Branch (2040:7): [True: 0, False: 78.0k] ------------------ 2041| 0| return (-1); 2042| 78.0k| as->s[as->length] = 0; 2043| 78.0k| if (tn == 2) ------------------ | Branch (2043:7): [True: 0, False: 78.0k] ------------------ 2044| 0| as->s[as->length+1] = 0; 2045| 78.0k| return (0); 2046| 78.0k| } 2047| | 2048| | /* 2049| | * If sc is NULL, we just make a copy. 2050| | */ 2051| 138k| if (sc == NULL) { ------------------ | Branch (2051:6): [True: 50.2k, False: 88.5k] ------------------ 2052| 50.2k| if (archive_string_append(as, _p, length) == NULL) ------------------ | Branch (2052:7): [True: 0, False: 50.2k] ------------------ 2053| 0| return (-1);/* No memory */ 2054| 50.2k| return (0); 2055| 50.2k| } 2056| | 2057| 88.5k| s = _p; 2058| 88.5k| i = 0; 2059| 88.5k| if (sc->nconverter > 1) { ------------------ | Branch (2059:6): [True: 40.4k, False: 48.1k] ------------------ 2060| 40.4k| sc->utftmp.length = 0; 2061| 40.4k| r2 = sc->converter[0](&(sc->utftmp), s, length, sc); 2062| 40.4k| if (r2 != 0 && errno == ENOMEM) ------------------ | Branch (2062:7): [True: 31.4k, False: 8.98k] | Branch (2062:18): [True: 0, False: 31.4k] ------------------ 2063| 0| return (r2); 2064| 40.4k| if (r > r2) ------------------ | Branch (2064:7): [True: 31.4k, False: 8.98k] ------------------ 2065| 31.4k| r = r2; 2066| 40.4k| s = sc->utftmp.s; 2067| 40.4k| length = sc->utftmp.length; 2068| 40.4k| ++i; 2069| 40.4k| } 2070| 88.5k| r2 = sc->converter[i](as, s, length, sc); 2071| 88.5k| if (r > r2) ------------------ | Branch (2071:6): [True: 21.5k, False: 66.9k] ------------------ 2072| 21.5k| r = r2; 2073| 88.5k| return (r); 2074| 88.5k|} archive_string_dirname: 2078| 2.05k|{ 2079| | /* strip trailing separators */ 2080| 2.15k| while (as->length > 1 && as->s[as->length - 1] == '/') ------------------ | Branch (2080:9): [True: 2.08k, False: 73] | Branch (2080:27): [True: 104, False: 1.98k] ------------------ 2081| 104| as->length--; 2082| | /* strip final component */ 2083| 8.32k| while (as->length > 0 && as->s[as->length - 1] != '/') ------------------ | Branch (2083:9): [True: 7.44k, False: 885] | Branch (2083:27): [True: 6.27k, False: 1.16k] ------------------ 2084| 6.27k| as->length--; 2085| | /* empty path -> cwd */ 2086| 2.05k| if (as->length == 0) ------------------ | Branch (2086:6): [True: 885, False: 1.16k] ------------------ 2087| 885| return (archive_strcat(as, ".")); 2088| | /* strip separator(s) */ 2089| 2.33k| while (as->length > 1 && as->s[as->length - 1] == '/') ------------------ | Branch (2089:9): [True: 1.84k, False: 493] | Branch (2089:27): [True: 1.17k, False: 676] ------------------ 2090| 1.17k| as->length--; 2091| | /* terminate */ 2092| 1.16k| as->s[as->length] = '\0'; 2093| 1.16k| return (as); 2094| 2.05k|} archive_mstring_clean: 3928| 1.55M|{ 3929| 1.55M| archive_wstring_free(&(aes->aes_wcs)); 3930| 1.55M| archive_string_free(&(aes->aes_mbs)); 3931| 1.55M| archive_string_free(&(aes->aes_utf8)); 3932| 1.55M| archive_string_free(&(aes->aes_mbs_in_locale)); 3933| 1.55M| aes->aes_set = 0; 3934| 1.55M|} archive_mstring_get_utf8: 3948| 115k|{ 3949| 115k| struct archive_string_conv *sc; 3950| 115k| int r; 3951| | 3952| | /* If we already have a UTF8 form, return that immediately. */ 3953| 115k| if (aes->aes_set & AES_SET_UTF8) { ------------------ | | 221| 115k|#define AES_SET_UTF8 2 ------------------ | Branch (3953:6): [True: 26.2k, False: 89.0k] ------------------ 3954| 26.2k| *p = aes->aes_utf8.s; 3955| 26.2k| return (0); 3956| 26.2k| } 3957| | 3958| 89.0k| *p = NULL; 3959| |#if defined(_WIN32) && !defined(__CYGWIN__) 3960| | /* 3961| | * On Windows, first try converting from WCS because (1) there's no 3962| | * guarantee that the conversion to MBS will succeed, e.g. when using 3963| | * CP_ACP, and (2) that's more efficient than converting to MBS, just to 3964| | * convert back to WCS again before finally converting to UTF-8 3965| | */ 3966| | if ((aes->aes_set & AES_SET_WCS) != 0) { 3967| | sc = archive_string_conversion_to_charset(a, "UTF-8", 1); 3968| | if (sc == NULL) 3969| | return (-1);/* Couldn't allocate memory for sc. */ 3970| | archive_string_empty(&(aes->aes_utf8)); 3971| | r = archive_string_append_from_wcs_in_codepage(&(aes->aes_utf8), 3972| | aes->aes_wcs.s, aes->aes_wcs.length, sc); 3973| | if (a == NULL) 3974| | free_sconv_object(sc); 3975| | if (r == 0) { 3976| | aes->aes_set |= AES_SET_UTF8; 3977| | *p = aes->aes_utf8.s; 3978| | return (0);/* success. */ 3979| | } else 3980| | return (-1);/* failure. */ 3981| | } 3982| |#endif 3983| | /* Try converting WCS to MBS first if MBS does not exist yet. */ 3984| 89.0k| if ((aes->aes_set & AES_SET_MBS) == 0) { ------------------ | | 220| 89.0k|#define AES_SET_MBS 1 ------------------ | Branch (3984:6): [True: 3.27k, False: 85.7k] ------------------ 3985| 3.27k| const char *pm; /* unused */ 3986| 3.27k| archive_mstring_get_mbs(a, aes, &pm); /* ignore errors, we'll handle it later */ 3987| 3.27k| } 3988| 89.0k| if (aes->aes_set & AES_SET_MBS) { ------------------ | | 220| 89.0k|#define AES_SET_MBS 1 ------------------ | Branch (3988:6): [True: 85.7k, False: 3.27k] ------------------ 3989| 85.7k| sc = archive_string_conversion_to_charset(a, "UTF-8", 1); 3990| 85.7k| if (sc == NULL) ------------------ | Branch (3990:7): [True: 0, False: 85.7k] ------------------ 3991| 0| return (-1);/* Couldn't allocate memory for sc. */ 3992| 85.7k| r = archive_strncpy_l(&(aes->aes_utf8), aes->aes_mbs.s, 3993| 85.7k| aes->aes_mbs.length, sc); 3994| 85.7k| if (a == NULL) ------------------ | Branch (3994:7): [True: 85.7k, False: 0] ------------------ 3995| 85.7k| free_sconv_object(sc); 3996| 85.7k| if (r == 0) { ------------------ | Branch (3996:7): [True: 65.7k, False: 19.9k] ------------------ 3997| 65.7k| aes->aes_set |= AES_SET_UTF8; ------------------ | | 221| 65.7k|#define AES_SET_UTF8 2 ------------------ 3998| 65.7k| *p = aes->aes_utf8.s; 3999| 65.7k| return (0);/* success. */ 4000| 65.7k| } else 4001| 19.9k| return (-1);/* failure. */ 4002| 85.7k| } 4003| 3.27k| return (0);/* success. */ 4004| 89.0k|} archive_mstring_get_mbs: 4009| 216k|{ 4010| 216k| struct archive_string_conv *sc; 4011| 216k| int r, ret = 0; 4012| | 4013| | /* If we already have an MBS form, return that immediately. */ 4014| 216k| if (aes->aes_set & AES_SET_MBS) { ------------------ | | 220| 216k|#define AES_SET_MBS 1 ------------------ | Branch (4014:6): [True: 129k, False: 87.2k] ------------------ 4015| 129k| *p = aes->aes_mbs.s; 4016| 129k| return (ret); 4017| 129k| } 4018| | 4019| 87.2k| *p = NULL; 4020| | /* If there's a WCS form, try converting with the native locale. */ 4021| 87.2k| if (aes->aes_set & AES_SET_WCS) { ------------------ | | 222| 87.2k|#define AES_SET_WCS 4 ------------------ | Branch (4021:6): [True: 5.64k, False: 81.5k] ------------------ 4022| 5.64k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 5.64k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4023| 5.64k| r = archive_string_append_from_wcs(&(aes->aes_mbs), 4024| 5.64k| aes->aes_wcs.s, aes->aes_wcs.length); 4025| 5.64k| *p = aes->aes_mbs.s; 4026| 5.64k| if (r == 0) { ------------------ | Branch (4026:7): [True: 5.64k, False: 0] ------------------ 4027| 5.64k| aes->aes_set |= AES_SET_MBS; ------------------ | | 220| 5.64k|#define AES_SET_MBS 1 ------------------ 4028| 5.64k| return (ret); 4029| 5.64k| } else 4030| 0| ret = -1; 4031| 5.64k| } 4032| | 4033| | /* If there's a UTF-8 form, try converting with the native locale. */ 4034| 81.5k| if (aes->aes_set & AES_SET_UTF8) { ------------------ | | 221| 81.5k|#define AES_SET_UTF8 2 ------------------ | Branch (4034:6): [True: 1.21k, False: 80.3k] ------------------ 4035| 1.21k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 1.21k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4036| 1.21k| sc = archive_string_conversion_from_charset(a, "UTF-8", 1); 4037| 1.21k| if (sc == NULL) ------------------ | Branch (4037:7): [True: 0, False: 1.21k] ------------------ 4038| 0| return (-1);/* Couldn't allocate memory for sc. */ 4039| 1.21k| r = archive_strncpy_l(&(aes->aes_mbs), 4040| 1.21k| aes->aes_utf8.s, aes->aes_utf8.length, sc); 4041| 1.21k| if (a == NULL) ------------------ | Branch (4041:7): [True: 1.21k, False: 0] ------------------ 4042| 1.21k| free_sconv_object(sc); 4043| 1.21k| *p = aes->aes_mbs.s; 4044| 1.21k| if (r == 0) { ------------------ | Branch (4044:7): [True: 0, False: 1.21k] ------------------ 4045| 0| aes->aes_set |= AES_SET_MBS; ------------------ | | 220| 0|#define AES_SET_MBS 1 ------------------ 4046| 0| ret = 0;/* success; overwrite previous error. */ 4047| 0| } else 4048| 1.21k| ret = -1;/* failure. */ 4049| 1.21k| } 4050| 81.5k| return (ret); 4051| 81.5k|} archive_mstring_get_wcs: 4056| 182k|{ 4057| 182k| int r, ret = 0; 4058| | 4059| 182k| (void)a;/* UNUSED */ 4060| | /* Return WCS form if we already have it. */ 4061| 182k| if (aes->aes_set & AES_SET_WCS) { ------------------ | | 222| 182k|#define AES_SET_WCS 4 ------------------ | Branch (4061:6): [True: 47.1k, False: 135k] ------------------ 4062| 47.1k| *wp = aes->aes_wcs.s; 4063| 47.1k| return (ret); 4064| 47.1k| } 4065| | 4066| 135k| *wp = NULL; 4067| |#if defined(_WIN32) && !defined(__CYGWIN__) 4068| | /* 4069| | * On Windows, prefer converting from UTF-8 directly to WCS because: 4070| | * (1) there's no guarantee that the string can be represented in MBS (e.g. 4071| | * with CP_ACP), and (2) in order to convert from UTF-8 to MBS, we're going 4072| | * to need to convert from UTF-8 to WCS anyway and its wasteful to throw 4073| | * away that intermediate result 4074| | */ 4075| | if (aes->aes_set & AES_SET_UTF8) { 4076| | struct archive_string_conv *sc; 4077| | 4078| | sc = archive_string_conversion_from_charset(a, "UTF-8", 1); 4079| | if (sc != NULL) { 4080| | archive_wstring_empty((&aes->aes_wcs)); 4081| | r = archive_wstring_append_from_mbs_in_codepage(&(aes->aes_wcs), 4082| | aes->aes_utf8.s, aes->aes_utf8.length, sc); 4083| | if (a == NULL) 4084| | free_sconv_object(sc); 4085| | if (r == 0) { 4086| | aes->aes_set |= AES_SET_WCS; 4087| | *wp = aes->aes_wcs.s; 4088| | return (0); 4089| | } 4090| | } 4091| | } 4092| |#endif 4093| | /* Try converting UTF8 to MBS first if MBS does not exist yet. */ 4094| 135k| if ((aes->aes_set & AES_SET_MBS) == 0) { ------------------ | | 220| 135k|#define AES_SET_MBS 1 ------------------ | Branch (4094:6): [True: 34.7k, False: 100k] ------------------ 4095| 34.7k| const char *p; /* unused */ 4096| 34.7k| archive_mstring_get_mbs(a, aes, &p); /* ignore errors, we'll handle it later */ 4097| 34.7k| } 4098| | /* Try converting MBS to WCS using native locale. */ 4099| 135k| if (aes->aes_set & AES_SET_MBS) { ------------------ | | 220| 135k|#define AES_SET_MBS 1 ------------------ | Branch (4099:6): [True: 100k, False: 34.7k] ------------------ 4100| 100k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 100k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4101| 100k| r = archive_wstring_append_from_mbs(&(aes->aes_wcs), 4102| 100k| aes->aes_mbs.s, aes->aes_mbs.length); 4103| 100k| if (r == 0) { ------------------ | Branch (4103:7): [True: 65.7k, False: 34.6k] ------------------ 4104| 65.7k| aes->aes_set |= AES_SET_WCS; ------------------ | | 222| 65.7k|#define AES_SET_WCS 4 ------------------ 4105| 65.7k| *wp = aes->aes_wcs.s; 4106| 65.7k| } else 4107| 34.6k| ret = -1;/* failure. */ 4108| 100k| } 4109| 135k| return (ret); 4110| 182k|} archive_mstring_copy_mbs: 4180| 26.9k|{ 4181| 26.9k| if (mbs == NULL) { ------------------ | Branch (4181:6): [True: 4.45k, False: 22.4k] ------------------ 4182| 4.45k| aes->aes_set = 0; 4183| 4.45k| return (0); 4184| 4.45k| } 4185| 22.4k| return (archive_mstring_copy_mbs_len(aes, mbs, strlen(mbs))); 4186| 26.9k|} archive_mstring_copy_mbs_len: 4191| 29.8k|{ 4192| 29.8k| if (mbs == NULL) { ------------------ | Branch (4192:6): [True: 0, False: 29.8k] ------------------ 4193| 0| aes->aes_set = 0; 4194| 0| return (0); 4195| 0| } 4196| 29.8k| aes->aes_set = AES_SET_MBS; /* Only MBS form is set now. */ ------------------ | | 220| 29.8k|#define AES_SET_MBS 1 ------------------ 4197| 29.8k| archive_strncpy(&(aes->aes_mbs), mbs, len); ------------------ | | 173| 29.8k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 4198| 29.8k| archive_string_empty(&(aes->aes_utf8)); ------------------ | | 181| 29.8k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4199| 29.8k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 29.8k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4200| 29.8k| return (0); 4201| 29.8k|} archive_mstring_copy_wcs: 4205| 5.76k|{ 4206| 5.76k| return archive_mstring_copy_wcs_len(aes, wcs, 4207| 5.76k| wcs == NULL ? 0 : wcslen(wcs)); ------------------ | Branch (4207:5): [True: 0, False: 5.76k] ------------------ 4208| 5.76k|} archive_mstring_copy_wcs_len: 4227| 5.76k|{ 4228| 5.76k| if (wcs == NULL) { ------------------ | Branch (4228:6): [True: 0, False: 5.76k] ------------------ 4229| 0| aes->aes_set = 0; 4230| 0| return (0); 4231| 0| } 4232| 5.76k| aes->aes_set = AES_SET_WCS; /* Only WCS form set. */ ------------------ | | 222| 5.76k|#define AES_SET_WCS 4 ------------------ 4233| 5.76k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 5.76k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4234| 5.76k| archive_string_empty(&(aes->aes_utf8)); ------------------ | | 181| 5.76k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4235| 5.76k| archive_wstrncpy(&(aes->aes_wcs), wcs, len); ------------------ | | 175| 5.76k| ((as)->length = 0, archive_wstrncat((as), (p), (l))) ------------------ 4236| 5.76k| return (0); 4237| 5.76k|} archive_mstring_copy_mbs_len_l: 4242| 100k|{ 4243| 100k| int r; 4244| | 4245| 100k| if (mbs == NULL) { ------------------ | Branch (4245:6): [True: 4.45k, False: 95.9k] ------------------ 4246| 4.45k| aes->aes_set = 0; 4247| 4.45k| return (0); 4248| 4.45k| } 4249| 95.9k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 95.9k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4250| 95.9k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 95.9k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4251| 95.9k| archive_string_empty(&(aes->aes_utf8)); ------------------ | | 181| 95.9k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4252| |#if defined(_WIN32) && !defined(__CYGWIN__) 4253| | /* 4254| | * Internationalization programming on Windows must use Wide 4255| | * characters because Windows platform cannot make locale UTF-8. 4256| | */ 4257| | if (sc == NULL) { 4258| | if (archive_string_append(&(aes->aes_mbs), 4259| | mbs, mbsnbytes(mbs, len)) == NULL) { 4260| | aes->aes_set = 0; 4261| | r = -1; 4262| | } else { 4263| | aes->aes_set = AES_SET_MBS; 4264| | r = 0; 4265| | } 4266| |#if defined(HAVE_ICONV) 4267| | } else if (sc != NULL && sc->cd_w != (iconv_t)-1) { 4268| | /* 4269| | * This case happens only when MultiByteToWideChar() cannot 4270| | * handle sc->from_cp, and we have to iconv in order to 4271| | * translate character-set to wchar_t,UTF-16. 4272| | */ 4273| | iconv_t cd = sc->cd; 4274| | unsigned from_cp; 4275| | int flag; 4276| | 4277| | /* 4278| | * Translate multi-bytes from some character-set to UTF-8. 4279| | */ 4280| | sc->cd = sc->cd_w; 4281| | r = archive_strncpy_l(&(aes->aes_utf8), mbs, len, sc); 4282| | sc->cd = cd; 4283| | if (r != 0) { 4284| | aes->aes_set = 0; 4285| | return (r); 4286| | } 4287| | aes->aes_set = AES_SET_UTF8; 4288| | 4289| | /* 4290| | * Append the UTF-8 string into wstring. 4291| | */ 4292| | flag = sc->flag; 4293| | sc->flag &= ~(SCONV_NORMALIZATION_C 4294| | | SCONV_TO_UTF16| SCONV_FROM_UTF16); 4295| | from_cp = sc->from_cp; 4296| | sc->from_cp = CP_UTF8; 4297| | r = archive_wstring_append_from_mbs_in_codepage(&(aes->aes_wcs), 4298| | aes->aes_utf8.s, aes->aes_utf8.length, sc); 4299| | sc->flag = flag; 4300| | sc->from_cp = from_cp; 4301| | if (r == 0) 4302| | aes->aes_set |= AES_SET_WCS; 4303| |#endif 4304| | } else { 4305| | r = archive_wstring_append_from_mbs_in_codepage( 4306| | &(aes->aes_wcs), mbs, len, sc); 4307| | if (r == 0) 4308| | aes->aes_set = AES_SET_WCS; 4309| | else 4310| | aes->aes_set = 0; 4311| | } 4312| |#else 4313| 95.9k| r = archive_strncpy_l(&(aes->aes_mbs), mbs, len, sc); 4314| 95.9k| if (r == 0) ------------------ | Branch (4314:6): [True: 91.9k, False: 3.93k] ------------------ 4315| 91.9k| aes->aes_set = AES_SET_MBS; /* Only MBS form is set now. */ ------------------ | | 220| 91.9k|#define AES_SET_MBS 1 ------------------ 4316| 3.93k| else 4317| 3.93k| aes->aes_set = 0; 4318| 95.9k|#endif 4319| 95.9k| return (r); 4320| 100k|} archive_mstring_update_utf8: 4335| 33.9k|{ 4336| 33.9k| struct archive_string_conv *sc; 4337| 33.9k| int r; 4338| | 4339| 33.9k| if (utf8 == NULL) { ------------------ | Branch (4339:6): [True: 0, False: 33.9k] ------------------ 4340| 0| aes->aes_set = 0; 4341| 0| return (0); /* Succeeded in clearing everything. */ 4342| 0| } 4343| | 4344| | /* Save the UTF8 string. */ 4345| 33.9k| archive_strcpy(&(aes->aes_utf8), utf8); ------------------ | | 165| 33.9k| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 67.8k| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 33.9k] | | | | ------------------ | | ------------------ ------------------ 4346| | 4347| | /* Empty the mbs and wcs strings. */ 4348| 33.9k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 33.9k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4349| 33.9k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 33.9k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4350| | 4351| 33.9k| aes->aes_set = AES_SET_UTF8; /* Only UTF8 is set now. */ ------------------ | | 221| 33.9k|#define AES_SET_UTF8 2 ------------------ 4352| | 4353| 33.9k| sc = archive_string_conversion_from_charset(a, "UTF-8", 1); 4354| 33.9k| if (sc == NULL) ------------------ | Branch (4354:6): [True: 0, False: 33.9k] ------------------ 4355| 0| return (-1);/* Couldn't allocate memory for sc. */ 4356| | 4357| |#if defined(_WIN32) && !defined(__CYGWIN__) 4358| | /* On Windows, there's no good way to convert from UTF8 -> MBS directly, so 4359| | * prefer to first convert to WCS as (1) it's wasteful to throw away the 4360| | * intermediate result, and (2) WCS will still be set even if we fail to 4361| | * convert to MBS (e.g. with ACP that can't represent the characters) */ 4362| | r = archive_wstring_append_from_mbs_in_codepage(&(aes->aes_wcs), 4363| | aes->aes_utf8.s, aes->aes_utf8.length, sc); 4364| | 4365| | if (a == NULL) 4366| | free_sconv_object(sc); 4367| | if (r != 0) 4368| | return (-1); /* This will guarantee we can't convert to MBS */ 4369| | aes->aes_set = AES_SET_UTF8 | AES_SET_WCS; /* Both UTF8 and WCS set. */ 4370| | 4371| | /* Try converting WCS to MBS, return false on failure. */ 4372| | if (archive_string_append_from_wcs(&(aes->aes_mbs), aes->aes_wcs.s, 4373| | aes->aes_wcs.length)) 4374| | return (-1); 4375| |#else 4376| | /* Try converting UTF-8 to MBS, return false on failure. */ 4377| 33.9k| r = archive_strcpy_l(&(aes->aes_mbs), utf8, sc); ------------------ | | 169| 33.9k| archive_strncpy_l((as), (p), ((p) == NULL ? 0 : strlen(p)), (lo)) | | ------------------ | | | Branch (169:32): [True: 0, False: 33.9k] | | ------------------ ------------------ 4378| | 4379| 33.9k| if (a == NULL) ------------------ | Branch (4379:6): [True: 33.9k, False: 0] ------------------ 4380| 33.9k| free_sconv_object(sc); 4381| 33.9k| if (r != 0) ------------------ | Branch (4381:6): [True: 27.8k, False: 6.02k] ------------------ 4382| 27.8k| return (-1); 4383| 6.02k| aes->aes_set = AES_SET_UTF8 | AES_SET_MBS; /* Both UTF8 and MBS set. */ ------------------ | | 221| 6.02k|#define AES_SET_UTF8 2 ------------------ aes->aes_set = AES_SET_UTF8 | AES_SET_MBS; /* Both UTF8 and MBS set. */ ------------------ | | 220| 6.02k|#define AES_SET_MBS 1 ------------------ 4384| | 4385| | /* Try converting MBS to WCS, return false on failure. */ 4386| 6.02k| if (archive_wstring_append_from_mbs(&(aes->aes_wcs), aes->aes_mbs.s, ------------------ | Branch (4386:6): [True: 0, False: 6.02k] ------------------ 4387| 6.02k| aes->aes_mbs.length)) 4388| 0| return (-1); 4389| 6.02k|#endif 4390| | 4391| | /* All conversions succeeded. */ 4392| 6.02k| aes->aes_set = AES_SET_UTF8 | AES_SET_WCS | AES_SET_MBS; ------------------ | | 221| 6.02k|#define AES_SET_UTF8 2 ------------------ aes->aes_set = AES_SET_UTF8 | AES_SET_WCS | AES_SET_MBS; ------------------ | | 222| 6.02k|#define AES_SET_WCS 4 ------------------ aes->aes_set = AES_SET_UTF8 | AES_SET_WCS | AES_SET_MBS; ------------------ | | 220| 6.02k|#define AES_SET_MBS 1 ------------------ 4393| | 4394| 6.02k| return (0); 4395| 6.02k|} archive_string.c:archive_string_append: 226| 9.31M|{ 227| 9.31M| if (archive_string_ensure(as, as->length + s + 1) == NULL) ------------------ | Branch (227:6): [True: 0, False: 9.31M] ------------------ 228| 0| return (NULL); 229| 9.31M| if (s) ------------------ | Branch (229:6): [True: 9.30M, False: 12.8k] ------------------ 230| 9.30M| memmove(as->s + as->length, p, s); 231| 9.31M| as->length += s; 232| 9.31M| as->s[as->length] = 0; 233| 9.31M| return (as); 234| 9.31M|} archive_string.c:archive_wstring_append: 238| 16.0k|{ 239| 16.0k| if (archive_wstring_ensure(as, as->length + s + 1) == NULL) ------------------ | Branch (239:6): [True: 0, False: 16.0k] ------------------ 240| 0| return (NULL); 241| 16.0k| if (s) ------------------ | Branch (241:6): [True: 11.1k, False: 4.83k] ------------------ 242| 11.1k| wmemmove(as->s + as->length, p, s); 243| 16.0k| as->length += s; 244| 16.0k| as->s[as->length] = 0; 245| 16.0k| return (as); 246| 16.0k|} archive_string.c:get_sconv_object: 1700| 122k|{ 1701| 122k| struct archive_string_conv *sc; 1702| 122k| unsigned current_codepage; 1703| | 1704| | /* Check if we have made the sconv object. */ 1705| 122k| sc = find_sconv_object(a, fc, tc); 1706| 122k| if (sc != NULL) ------------------ | Branch (1706:6): [True: 684, False: 121k] ------------------ 1707| 684| return (sc); 1708| | 1709| 121k| if (a == NULL) ------------------ | Branch (1709:6): [True: 120k, False: 967] ------------------ 1710| 120k| current_codepage = get_current_codepage(); 1711| 967| else 1712| 967| current_codepage = a->current_codepage; 1713| | 1714| 121k| sc = create_sconv_object(canonical_charset_name(fc), 1715| 121k| canonical_charset_name(tc), current_codepage, flag); 1716| 121k| if (sc == NULL) { ------------------ | Branch (1716:6): [True: 0, False: 121k] ------------------ 1717| 0| if (a != NULL) ------------------ | Branch (1717:7): [True: 0, False: 0] ------------------ 1718| 0| archive_set_error(a, ENOMEM, 1719| 0| "Could not allocate memory for " 1720| 0| "a string conversion object"); 1721| 0| return (NULL); 1722| 0| } 1723| | 1724| | /* 1725| | * If there is no converter for current string conversion object, 1726| | * we cannot handle this conversion. 1727| | */ 1728| 121k| if (sc->nconverter == 0) { ------------------ | Branch (1728:6): [True: 0, False: 121k] ------------------ 1729| 0| if (a != NULL) { ------------------ | Branch (1729:7): [True: 0, False: 0] ------------------ 1730| 0|#if HAVE_ICONV 1731| 0| archive_set_error(a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1732| 0| "iconv_open failed: Cannot handle ``%s''", 1733| 0| (flag & SCONV_TO_CHARSET)?tc:fc); ------------------ | | 89| 0|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ | Branch (1733:8): [True: 0, False: 0] ------------------ 1734| |#else 1735| | archive_set_error(a, ARCHIVE_ERRNO_MISC, 1736| | "A character-set conversion not fully supported " 1737| | "on this platform"); 1738| |#endif 1739| 0| } 1740| | /* Failed; free a sconv object. */ 1741| 0| free_sconv_object(sc); 1742| 0| return (NULL); 1743| 0| } 1744| | 1745| | /* 1746| | * Success! 1747| | */ 1748| 121k| if (a != NULL) ------------------ | Branch (1748:6): [True: 967, False: 120k] ------------------ 1749| 967| add_sconv_object(a, sc); 1750| 121k| return (sc); 1751| 121k|} archive_string.c:find_sconv_object: 912| 122k|{ 913| 122k| struct archive_string_conv *sc; 914| | 915| 122k| if (a == NULL) ------------------ | Branch (915:6): [True: 120k, False: 1.65k] ------------------ 916| 120k| return (NULL); 917| | 918| 3.27k| for (sc = a->sconv; sc != NULL; sc = sc->next) { ------------------ | Branch (918:22): [True: 2.30k, False: 967] ------------------ 919| 2.30k| if (strcmp(sc->from_charset, fc) == 0 && ------------------ | Branch (919:7): [True: 684, False: 1.62k] ------------------ 920| 684| strcmp(sc->to_charset, tc) == 0) ------------------ | Branch (920:7): [True: 684, False: 0] ------------------ 921| 684| break; 922| 2.30k| } 923| 1.65k| return (sc); 924| 122k|} archive_string.c:get_current_codepage: 1678| 121k|{ 1679| 121k| return (-1);/* Unknown */ 1680| 121k|} archive_string.c:create_sconv_object: 1173| 121k|{ 1174| 121k| struct archive_string_conv *sc; 1175| | 1176| 121k| sc = calloc(1, sizeof(*sc)); 1177| 121k| if (sc == NULL) ------------------ | Branch (1177:6): [True: 0, False: 121k] ------------------ 1178| 0| return (NULL); 1179| 121k| sc->next = NULL; 1180| 121k| sc->from_charset = strdup(fc); 1181| 121k| if (sc->from_charset == NULL) { ------------------ | Branch (1181:6): [True: 0, False: 121k] ------------------ 1182| 0| free(sc); 1183| 0| return (NULL); 1184| 0| } 1185| 121k| sc->to_charset = strdup(tc); 1186| 121k| if (sc->to_charset == NULL) { ------------------ | Branch (1186:6): [True: 0, False: 121k] ------------------ 1187| 0| free(sc->from_charset); 1188| 0| free(sc); 1189| 0| return (NULL); 1190| 0| } 1191| 121k| archive_string_init(&sc->utftmp); ------------------ | | 71| 121k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 121k] | | ------------------ ------------------ 1192| | 1193| 121k| if (flag & SCONV_TO_CHARSET) { ------------------ | | 89| 121k|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ | Branch (1193:6): [True: 85.7k, False: 36.1k] ------------------ 1194| | /* 1195| | * Convert characters from the current locale charset to 1196| | * a specified charset. 1197| | */ 1198| 85.7k| sc->from_cp = current_codepage; 1199| 85.7k| sc->to_cp = make_codepage_from_charset(tc); 1200| |#if defined(_WIN32) && !defined(__CYGWIN__) 1201| | if (IsValidCodePage(sc->to_cp)) 1202| | flag |= SCONV_WIN_CP; 1203| |#endif 1204| 85.7k| } else if (flag & SCONV_FROM_CHARSET) { ------------------ | | 91| 36.1k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ | Branch (1204:13): [True: 36.1k, False: 0] ------------------ 1205| | /* 1206| | * Convert characters from a specified charset to 1207| | * the current locale charset. 1208| | */ 1209| 36.1k| sc->to_cp = current_codepage; 1210| 36.1k| sc->from_cp = make_codepage_from_charset(fc); 1211| |#if defined(_WIN32) && !defined(__CYGWIN__) 1212| | if (IsValidCodePage(sc->from_cp)) 1213| | flag |= SCONV_WIN_CP; 1214| |#endif 1215| 36.1k| } 1216| | 1217| | /* 1218| | * Check if "from charset" and "to charset" are the same. 1219| | */ 1220| 121k| if (strcmp(fc, tc) == 0 || ------------------ | Branch (1220:6): [True: 0, False: 121k] ------------------ 1221| 121k| (sc->from_cp != (unsigned)-1 && sc->from_cp == sc->to_cp)) ------------------ | Branch (1221:7): [True: 0, False: 121k] | Branch (1221:38): [True: 0, False: 0] ------------------ 1222| 0| sc->same = 1; 1223| 121k| else 1224| 121k| sc->same = 0; 1225| | 1226| | /* 1227| | * Mark if "from charset" or "to charset" are UTF-8 or UTF-16BE/LE. 1228| | */ 1229| 121k| if (strcmp(tc, "UTF-8") == 0) ------------------ | Branch (1229:6): [True: 85.7k, False: 36.1k] ------------------ 1230| 85.7k| flag |= SCONV_TO_UTF8; ------------------ | | 105| 85.7k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ 1231| 36.1k| else if (strcmp(tc, "UTF-16BE") == 0) ------------------ | Branch (1231:11): [True: 0, False: 36.1k] ------------------ 1232| 0| flag |= SCONV_TO_UTF16BE; ------------------ | | 107| 0|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ 1233| 36.1k| else if (strcmp(tc, "UTF-16LE") == 0) ------------------ | Branch (1233:11): [True: 0, False: 36.1k] ------------------ 1234| 0| flag |= SCONV_TO_UTF16LE; ------------------ | | 109| 0|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ ------------------ 1235| 121k| if (strcmp(fc, "UTF-8") == 0) ------------------ | Branch (1235:6): [True: 35.9k, False: 85.9k] ------------------ 1236| 35.9k| flag |= SCONV_FROM_UTF8; ------------------ | | 106| 35.9k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ 1237| 85.9k| else if (strcmp(fc, "UTF-16BE") == 0) ------------------ | Branch (1237:11): [True: 103, False: 85.8k] ------------------ 1238| 103| flag |= SCONV_FROM_UTF16BE; ------------------ | | 108| 103|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ 1239| 85.8k| else if (strcmp(fc, "UTF-16LE") == 0) ------------------ | Branch (1239:11): [True: 31, False: 85.7k] ------------------ 1240| 31| flag |= SCONV_FROM_UTF16LE; ------------------ | | 110| 31|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ 1241| |#if defined(_WIN32) && !defined(__CYGWIN__) 1242| | if (sc->to_cp == CP_UTF8) 1243| | flag |= SCONV_TO_UTF8; 1244| | else if (sc->to_cp == CP_UTF16BE) 1245| | flag |= SCONV_TO_UTF16BE | SCONV_WIN_CP; 1246| | else if (sc->to_cp == CP_UTF16LE) 1247| | flag |= SCONV_TO_UTF16LE | SCONV_WIN_CP; 1248| | if (sc->from_cp == CP_UTF8) 1249| | flag |= SCONV_FROM_UTF8; 1250| | else if (sc->from_cp == CP_UTF16BE) 1251| | flag |= SCONV_FROM_UTF16BE | SCONV_WIN_CP; 1252| | else if (sc->from_cp == CP_UTF16LE) 1253| | flag |= SCONV_FROM_UTF16LE | SCONV_WIN_CP; 1254| |#endif 1255| | 1256| | /* 1257| | * Set a flag for Unicode NFD. Usually iconv cannot correctly 1258| | * handle it. So we have to translate NFD characters to NFC ones 1259| | * ourselves before iconv handles. Another reason is to prevent 1260| | * that the same sight of two filenames, one is NFC and other 1261| | * is NFD, would be in its directory. 1262| | * On Mac OS X, although its filesystem layer automatically 1263| | * convert filenames to NFD, it would be useful for filename 1264| | * comparing to find out the same filenames that we normalize 1265| | * that to be NFD ourselves. 1266| | */ 1267| 121k| if ((flag & SCONV_FROM_CHARSET) && ------------------ | | 91| 121k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ | Branch (1267:6): [True: 36.1k, False: 85.7k] ------------------ 1268| 36.1k| (flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8))) { ------------------ | | 112| 36.1k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 36.1k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 36.1k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ (flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8))) { ------------------ | | 106| 36.1k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (1268:6): [True: 36.0k, False: 22] ------------------ 1269| |#if defined(__APPLE__) 1270| | if (flag & SCONV_TO_UTF8) 1271| | flag |= SCONV_NORMALIZATION_D; 1272| | else 1273| |#endif 1274| 36.0k| flag |= SCONV_NORMALIZATION_C; ------------------ | | 98| 36.0k|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ 1275| 36.0k| } 1276| |#if defined(__APPLE__) 1277| | /* 1278| | * In case writing an archive file, make sure that a filename 1279| | * going to be passed to iconv is a Unicode NFC string since 1280| | * a filename in HFS Plus filesystem is a Unicode NFD one and 1281| | * iconv cannot handle it with "UTF-8" charset. It is simpler 1282| | * than a use of "UTF-8-MAC" charset. 1283| | */ 1284| | if ((flag & SCONV_TO_CHARSET) && 1285| | (flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8)) && 1286| | !(flag & (SCONV_TO_UTF16 | SCONV_TO_UTF8))) 1287| | flag |= SCONV_NORMALIZATION_C; 1288| | /* 1289| | * In case reading an archive file. make sure that a filename 1290| | * will be passed to users is a Unicode NFD string in order to 1291| | * correctly compare the filename with other one which comes 1292| | * from HFS Plus filesystem. 1293| | */ 1294| | if ((flag & SCONV_FROM_CHARSET) && 1295| | !(flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8)) && 1296| | (flag & SCONV_TO_UTF8)) 1297| | flag |= SCONV_NORMALIZATION_D; 1298| |#endif 1299| | 1300| 121k|#if defined(HAVE_ICONV) 1301| 121k| sc->cd_w = (iconv_t)-1; 1302| | /* 1303| | * Create an iconv object. 1304| | */ 1305| 121k| if (((flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) && ------------------ | | 105| 121k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ if (((flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) && ------------------ | | 111| 121k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 121k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 121k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (1305:7): [True: 85.7k, False: 36.1k] ------------------ 1306| 85.7k| (flag & (SCONV_FROM_UTF8 | SCONV_FROM_UTF16))) || ------------------ | | 106| 85.7k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ (flag & (SCONV_FROM_UTF8 | SCONV_FROM_UTF16))) || ------------------ | | 112| 85.7k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 85.7k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 85.7k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (1306:6): [True: 0, False: 85.7k] ------------------ 1307| 121k| (flag & SCONV_WIN_CP)) { ------------------ | | 94| 121k|#define SCONV_WIN_CP (1<<3) /* Use Windows API for converting ------------------ | Branch (1307:6): [True: 0, False: 121k] ------------------ 1308| | /* This case we won't use iconv. */ 1309| 0| sc->cd = (iconv_t)-1; 1310| 121k| } else { 1311| 121k| sc->cd = iconv_open(tc, fc); 1312| 121k| if (sc->cd == (iconv_t)-1 && (sc->flag & SCONV_BEST_EFFORT)) { ------------------ | | 93| 22|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ | Branch (1312:7): [True: 22, False: 121k] | Branch (1312:32): [True: 0, False: 22] ------------------ 1313| | /* 1314| | * Unfortunately, all of iconv implements do support 1315| | * "CP932" character-set, so we should use "SJIS" 1316| | * instead if iconv_open failed. 1317| | */ 1318| 0| if (strcmp(tc, "CP932") == 0) ------------------ | Branch (1318:8): [True: 0, False: 0] ------------------ 1319| 0| sc->cd = iconv_open("SJIS", fc); 1320| 0| else if (strcmp(fc, "CP932") == 0) ------------------ | Branch (1320:13): [True: 0, False: 0] ------------------ 1321| 0| sc->cd = iconv_open(tc, "SJIS"); 1322| 0| } 1323| |#if defined(__FreeBSD__) && !defined(HAVE_LIBICONV) 1324| | /* 1325| | * FreeBSD's native iconv() by default returns the number of 1326| | * invalid characters in the input string, as specified by 1327| | * POSIX, but iconv_strncat_in_locale() assumes GNU iconv 1328| | * semantics. 1329| | */ 1330| | int v = 1; 1331| | 1332| | (void)iconvctl(sc->cd, ICONV_SET_ILSEQ_INVALID, &v); 1333| |#elif defined(_WIN32) && !defined(__CYGWIN__) 1334| | /* 1335| | * archive_mstring on Windows directly convert multi-bytes 1336| | * into archive_wstring in order not to depend on locale 1337| | * so that you can do a I18N programming. This will be 1338| | * used only in archive_mstring_copy_mbs_len_l so far. 1339| | */ 1340| | if (flag & SCONV_FROM_CHARSET) { 1341| | sc->cd_w = iconv_open("UTF-8", fc); 1342| | if (sc->cd_w == (iconv_t)-1 && 1343| | (sc->flag & SCONV_BEST_EFFORT)) { 1344| | if (strcmp(fc, "CP932") == 0) 1345| | sc->cd_w = iconv_open("UTF-8", "SJIS"); 1346| | } 1347| | } 1348| |#endif /* _WIN32 && !__CYGWIN__ */ 1349| 121k| } 1350| 121k|#endif /* HAVE_ICONV */ 1351| | 1352| 121k| sc->flag = flag; 1353| | 1354| | /* 1355| | * Set up converters. 1356| | */ 1357| 121k| setup_converter(sc); 1358| | 1359| 121k| return (sc); 1360| 121k|} archive_string.c:make_codepage_from_charset: 1683| 121k|{ 1684| 121k| (void)charset; /* UNUSED */ 1685| 121k| return (-1);/* Unknown */ 1686| 121k|} archive_string.c:canonical_charset_name: 1133| 243k|{ 1134| 243k| char cs[16]; 1135| 243k| char *p; 1136| 243k| const char *s; 1137| | 1138| 243k| if (charset == NULL || charset[0] == '\0' ------------------ | Branch (1138:6): [True: 0, False: 243k] | Branch (1138:25): [True: 0, False: 243k] ------------------ 1139| 243k| || strlen(charset) > 15) ------------------ | Branch (1139:9): [True: 0, False: 243k] ------------------ 1140| 0| return (charset); 1141| | 1142| | /* Copy name to uppercase. */ 1143| 243k| p = cs; 1144| 243k| s = charset; 1145| 2.55M| while (*s) { ------------------ | Branch (1145:9): [True: 2.31M, False: 243k] ------------------ 1146| 2.31M| char c = *s++; 1147| 2.31M| if (c >= 'a' && c <= 'z') ------------------ | Branch (1147:7): [True: 0, False: 2.31M] | Branch (1147:19): [True: 0, False: 0] ------------------ 1148| 0| c -= 'a' - 'A'; 1149| 2.31M| *p++ = c; 1150| 2.31M| } 1151| 243k| *p++ = '\0'; 1152| | 1153| 243k| if (strcmp(cs, "UTF-8") == 0 || ------------------ | Branch (1153:6): [True: 121k, False: 122k] ------------------ 1154| 122k| strcmp(cs, "UTF8") == 0) ------------------ | Branch (1154:6): [True: 0, False: 122k] ------------------ 1155| 121k| return ("UTF-8"); 1156| 122k| if (strcmp(cs, "UTF-16BE") == 0 || ------------------ | Branch (1156:6): [True: 103, False: 121k] ------------------ 1157| 121k| strcmp(cs, "UTF16BE") == 0) ------------------ | Branch (1157:6): [True: 0, False: 121k] ------------------ 1158| 103| return ("UTF-16BE"); 1159| 121k| if (strcmp(cs, "UTF-16LE") == 0 || ------------------ | Branch (1159:6): [True: 31, False: 121k] ------------------ 1160| 121k| strcmp(cs, "UTF16LE") == 0) ------------------ | Branch (1160:6): [True: 0, False: 121k] ------------------ 1161| 31| return ("UTF-16LE"); 1162| 121k| if (strcmp(cs, "CP932") == 0) ------------------ | Branch (1162:6): [True: 0, False: 121k] ------------------ 1163| 0| return ("CP932"); 1164| 121k| return (charset); 1165| 121k|} archive_string.c:add_sconv_object: 931| 967|{ 932| 967| struct archive_string_conv **psc; 933| | 934| | /* Add a new sconv to sconv list. */ 935| 967| psc = &(a->sconv); 936| 1.23k| while (*psc != NULL) ------------------ | Branch (936:9): [True: 263, False: 967] ------------------ 937| 263| psc = &((*psc)->next); 938| 967| *psc = sc; 939| 967|} archive_string.c:get_current_charset: 1755| 122k|{ 1756| 122k| const char *cur_charset; 1757| | 1758| 122k| if (a == NULL) ------------------ | Branch (1758:6): [True: 120k, False: 1.65k] ------------------ 1759| 120k| cur_charset = default_iconv_charset(""); 1760| 1.65k| else { 1761| 1.65k| cur_charset = default_iconv_charset(a->current_code); 1762| 1.65k| if (a->current_code == NULL) { ------------------ | Branch (1762:7): [True: 935, False: 716] ------------------ 1763| 935| a->current_code = strdup(cur_charset); 1764| 935| a->current_codepage = get_current_codepage(); 1765| 935| a->current_oemcp = get_current_oemcp(); 1766| 935| } 1767| 1.65k| } 1768| 122k| return (cur_charset); 1769| 122k|} archive_string.c:default_iconv_charset: 445| 122k|default_iconv_charset(const char *charset) { 446| 122k| if (charset != NULL && charset[0] != '\0') ------------------ | Branch (446:6): [True: 121k, False: 935] | Branch (446:25): [True: 716, False: 120k] ------------------ 447| 716| return charset; 448| |#if HAVE_LOCALE_CHARSET && HAVE_LOCALCHARSET_H && !defined(__APPLE__) 449| | /* locale_charset() is broken on Mac OS */ 450| | return locale_charset(); 451| |#elif HAVE_NL_LANGINFO 452| 121k| return nl_langinfo(CODESET); 453| |#elif defined(__BIONIC__) 454| | return "UTF-8"; 455| |#else 456| | return ""; 457| |#endif 458| 122k|} archive_string.c:get_current_oemcp: 1689| 935|{ 1690| 935| return (-1);/* Unknown */ 1691| 935|} archive_string.c:free_sconv_object: 1367| 121k|{ 1368| 121k| free(sc->from_charset); 1369| 121k| free(sc->to_charset); 1370| 121k| archive_string_free(&sc->utftmp); 1371| 121k|#if HAVE_ICONV 1372| 121k| if (sc->cd != (iconv_t)-1) ------------------ | Branch (1372:6): [True: 121k, False: 22] ------------------ 1373| 121k| iconv_close(sc->cd); 1374| 121k| if (sc->cd_w != (iconv_t)-1) ------------------ | Branch (1374:6): [True: 0, False: 121k] ------------------ 1375| 0| iconv_close(sc->cd_w); 1376| 121k|#endif 1377| 121k| free(sc); 1378| 121k|} archive_string.c:setup_converter: 953| 121k|{ 954| | 955| | /* Reset. */ 956| 121k| sc->nconverter = 0; 957| | 958| | /* 959| | * Perform special sequence for the incorrect UTF-8 filenames 960| | * made by libarchive2.x. 961| | */ 962| 121k| if (sc->flag & SCONV_UTF8_LIBARCHIVE_2) { ------------------ | | 96| 121k|#define SCONV_UTF8_LIBARCHIVE_2 (1<<4) /* Incorrect UTF-8 made by libarchive ------------------ | Branch (962:6): [True: 0, False: 121k] ------------------ 963| 0| add_converter(sc, strncat_from_utf8_libarchive2); 964| 0| return; 965| 0| } 966| | 967| | /* 968| | * Convert a string to UTF-16BE/LE. 969| | */ 970| 121k| if (sc->flag & SCONV_TO_UTF16) { ------------------ | | 111| 121k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 121k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 121k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (970:6): [True: 0, False: 121k] ------------------ 971| | /* 972| | * If the current locale is UTF-8, we can translate 973| | * a UTF-8 string into a UTF-16BE string. 974| | */ 975| 0| if (sc->flag & SCONV_FROM_UTF8) { ------------------ | | 106| 0|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (975:7): [True: 0, False: 0] ------------------ 976| 0| add_converter(sc, archive_string_append_unicode); 977| 0| return; 978| 0| } 979| | 980| |#if defined(_WIN32) && !defined(__CYGWIN__) 981| | if (sc->flag & SCONV_WIN_CP) { 982| | if (sc->flag & SCONV_TO_UTF16BE) 983| | add_converter(sc, win_strncat_to_utf16be); 984| | else 985| | add_converter(sc, win_strncat_to_utf16le); 986| | return; 987| | } 988| |#endif 989| | 990| 0|#if defined(HAVE_ICONV) 991| 0| if (sc->cd != (iconv_t)-1) { ------------------ | Branch (991:7): [True: 0, False: 0] ------------------ 992| 0| add_converter(sc, iconv_strncat_in_locale); 993| 0| return; 994| 0| } 995| 0|#endif 996| | 997| 0| if (sc->flag & SCONV_BEST_EFFORT) { ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ | Branch (997:7): [True: 0, False: 0] ------------------ 998| 0| if (sc->flag & SCONV_TO_UTF16BE) ------------------ | | 107| 0|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ | Branch (998:8): [True: 0, False: 0] ------------------ 999| 0| add_converter(sc, 1000| 0| best_effort_strncat_to_utf16be); 1001| 0| else 1002| 0| add_converter(sc, 1003| 0| best_effort_strncat_to_utf16le); 1004| 0| } else 1005| | /* Make sure we have no converter. */ 1006| 0| sc->nconverter = 0; 1007| 0| return; 1008| 0| } 1009| | 1010| | /* 1011| | * Convert a string from UTF-16BE/LE. 1012| | */ 1013| 121k| if (sc->flag & SCONV_FROM_UTF16) { ------------------ | | 112| 121k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 121k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 121k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (1013:6): [True: 134, False: 121k] ------------------ 1014| | /* 1015| | * At least we should normalize a UTF-16BE string. 1016| | */ 1017| 134| if (sc->flag & SCONV_NORMALIZATION_D) ------------------ | | 101| 134|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ | Branch (1017:7): [True: 0, False: 134] ------------------ 1018| 0| add_converter(sc,archive_string_normalize_D); 1019| 134| else if (sc->flag & SCONV_NORMALIZATION_C) ------------------ | | 98| 134|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ | Branch (1019:12): [True: 134, False: 0] ------------------ 1020| 134| add_converter(sc, archive_string_normalize_C); 1021| | 1022| 134| if (sc->flag & SCONV_TO_UTF8) { ------------------ | | 105| 134|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (1022:7): [True: 0, False: 134] ------------------ 1023| | /* 1024| | * If the current locale is UTF-8, we can translate 1025| | * a UTF-16BE/LE string into a UTF-8 string directly. 1026| | */ 1027| 0| if (!(sc->flag & ------------------ | Branch (1027:8): [True: 0, False: 0] ------------------ 1028| 0| (SCONV_NORMALIZATION_D |SCONV_NORMALIZATION_C))) ------------------ | | 101| 0|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ (SCONV_NORMALIZATION_D |SCONV_NORMALIZATION_C))) ------------------ | | 98| 0|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ 1029| 0| add_converter(sc, 1030| 0| archive_string_append_unicode); 1031| 0| return; 1032| 0| } 1033| | 1034| |#if defined(_WIN32) && !defined(__CYGWIN__) 1035| | if (sc->flag & SCONV_WIN_CP) { 1036| | if (sc->flag & SCONV_FROM_UTF16BE) 1037| | add_converter(sc, win_strncat_from_utf16be); 1038| | else 1039| | add_converter(sc, win_strncat_from_utf16le); 1040| | return; 1041| | } 1042| |#endif 1043| | 1044| 134|#if defined(HAVE_ICONV) 1045| 134| if (sc->cd != (iconv_t)-1) { ------------------ | Branch (1045:7): [True: 134, False: 0] ------------------ 1046| 134| add_converter(sc, iconv_strncat_in_locale); 1047| 134| return; 1048| 134| } 1049| 0|#endif 1050| | 1051| 0| if ((sc->flag & (SCONV_BEST_EFFORT | SCONV_FROM_UTF16BE)) ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ if ((sc->flag & (SCONV_BEST_EFFORT | SCONV_FROM_UTF16BE)) ------------------ | | 108| 0|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (1051:7): [True: 0, False: 0] ------------------ 1052| 0| == (SCONV_BEST_EFFORT | SCONV_FROM_UTF16BE)) ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ == (SCONV_BEST_EFFORT | SCONV_FROM_UTF16BE)) ------------------ | | 108| 0|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ 1053| 0| add_converter(sc, best_effort_strncat_from_utf16be); 1054| 0| else if ((sc->flag & (SCONV_BEST_EFFORT | SCONV_FROM_UTF16LE)) ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ else if ((sc->flag & (SCONV_BEST_EFFORT | SCONV_FROM_UTF16LE)) ------------------ | | 110| 0|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (1054:12): [True: 0, False: 0] ------------------ 1055| 0| == (SCONV_BEST_EFFORT | SCONV_FROM_UTF16LE)) ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ == (SCONV_BEST_EFFORT | SCONV_FROM_UTF16LE)) ------------------ | | 110| 0|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ 1056| 0| add_converter(sc, best_effort_strncat_from_utf16le); 1057| 0| else 1058| | /* Make sure we have no converter. */ 1059| 0| sc->nconverter = 0; 1060| 0| return; 1061| 134| } 1062| | 1063| 121k| if (sc->flag & SCONV_FROM_UTF8) { ------------------ | | 106| 121k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (1063:6): [True: 35.9k, False: 85.7k] ------------------ 1064| | /* 1065| | * At least we should normalize a UTF-8 string. 1066| | */ 1067| 35.9k| if (sc->flag & SCONV_NORMALIZATION_D) ------------------ | | 101| 35.9k|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ | Branch (1067:7): [True: 0, False: 35.9k] ------------------ 1068| 0| add_converter(sc,archive_string_normalize_D); 1069| 35.9k| else if (sc->flag & SCONV_NORMALIZATION_C) ------------------ | | 98| 35.9k|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ | Branch (1069:12): [True: 35.9k, False: 0] ------------------ 1070| 35.9k| add_converter(sc, archive_string_normalize_C); 1071| | 1072| | /* 1073| | * Copy UTF-8 string with a check of CESU-8. 1074| | * Apparently, iconv does not check surrogate pairs in UTF-8 1075| | * when both from-charset and to-charset are UTF-8, and then 1076| | * we use our UTF-8 copy code. 1077| | */ 1078| 35.9k| if (sc->flag & SCONV_TO_UTF8) { ------------------ | | 105| 35.9k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (1078:7): [True: 0, False: 35.9k] ------------------ 1079| | /* 1080| | * If the current locale is UTF-8, we can translate 1081| | * a UTF-16BE string into a UTF-8 string directly. 1082| | */ 1083| 0| if (!(sc->flag & ------------------ | Branch (1083:8): [True: 0, False: 0] ------------------ 1084| 0| (SCONV_NORMALIZATION_D |SCONV_NORMALIZATION_C))) ------------------ | | 101| 0|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ (SCONV_NORMALIZATION_D |SCONV_NORMALIZATION_C))) ------------------ | | 98| 0|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ 1085| 0| add_converter(sc, strncat_from_utf8_to_utf8); 1086| 0| return; 1087| 0| } 1088| 35.9k| } 1089| | 1090| |#if defined(_WIN32) && !defined(__CYGWIN__) 1091| | /* 1092| | * On Windows we can use Windows API for a string conversion. 1093| | */ 1094| | if (sc->flag & SCONV_WIN_CP) { 1095| | add_converter(sc, strncat_in_codepage); 1096| | return; 1097| | } 1098| |#endif 1099| | 1100| 121k|#if HAVE_ICONV 1101| 121k| if (sc->cd != (iconv_t)-1) { ------------------ | Branch (1101:6): [True: 121k, False: 22] ------------------ 1102| 121k| add_converter(sc, iconv_strncat_in_locale); 1103| | /* 1104| | * iconv generally does not support UTF-8-MAC and so 1105| | * we have to the output of iconv from NFC to NFD if 1106| | * need. 1107| | */ 1108| 121k| if ((sc->flag & SCONV_FROM_CHARSET) && ------------------ | | 91| 121k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ | Branch (1108:7): [True: 35.9k, False: 85.7k] ------------------ 1109| 35.9k| (sc->flag & SCONV_TO_UTF8)) { ------------------ | | 105| 35.9k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (1109:7): [True: 0, False: 35.9k] ------------------ 1110| 0| if (sc->flag & SCONV_NORMALIZATION_D) ------------------ | | 101| 0|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ | Branch (1110:8): [True: 0, False: 0] ------------------ 1111| 0| add_converter(sc, archive_string_normalize_D); 1112| 0| } 1113| 121k| return; 1114| 121k| } 1115| 22|#endif 1116| | 1117| | /* 1118| | * Try conversion in the best effort or no conversion. 1119| | */ 1120| 22| if ((sc->flag & SCONV_BEST_EFFORT) || sc->same) ------------------ | | 93| 22|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ | Branch (1120:6): [True: 22, False: 0] | Branch (1120:40): [True: 0, False: 0] ------------------ 1121| 22| add_converter(sc, best_effort_strncat_in_locale); 1122| 0| else 1123| | /* Make sure we have no converter. */ 1124| 0| sc->nconverter = 0; 1125| 22|} archive_string.c:add_converter: 945| 157k|{ 946| 157k| if (sc == NULL || sc->nconverter >= 2) ------------------ | Branch (946:6): [True: 0, False: 157k] | Branch (946:20): [True: 0, False: 157k] ------------------ 947| 0| __archive_errx(1, "Programming error"); 948| 157k| sc->converter[sc->nconverter++] = converter; 949| 157k|} archive_string.c:_utf8_to_unicode: 2374| 75.1M|{ 2375| 75.1M| static const char utf8_count[256] = { 2376| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 00 - 0F */ 2377| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 10 - 1F */ 2378| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 20 - 2F */ 2379| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 30 - 3F */ 2380| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 40 - 4F */ 2381| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 50 - 5F */ 2382| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 60 - 6F */ 2383| 75.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 70 - 7F */ 2384| 75.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 80 - 8F */ 2385| 75.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 90 - 9F */ 2386| 75.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* A0 - AF */ 2387| 75.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* B0 - BF */ 2388| 75.1M| 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* C0 - CF */ 2389| 75.1M| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* D0 - DF */ 2390| 75.1M| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,/* E0 - EF */ 2391| 75.1M| 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0 - FF */ 2392| 75.1M| }; 2393| 75.1M| int ch, i; 2394| 75.1M| int cnt; 2395| 75.1M| uint32_t wc; 2396| | 2397| | /* Sanity check. */ 2398| 75.1M| if (n == 0) ------------------ | Branch (2398:6): [True: 38.7k, False: 75.1M] ------------------ 2399| 38.7k| return (0); 2400| | /* 2401| | * Decode 1-4 bytes depending on the value of the first byte. 2402| | */ 2403| 75.1M| ch = (unsigned char)*s; 2404| 75.1M| if (ch == 0) ------------------ | Branch (2404:6): [True: 0, False: 75.1M] ------------------ 2405| 0| return (0); /* Standard: return 0 for end-of-string. */ 2406| 75.1M| cnt = utf8_count[ch]; 2407| | 2408| | /* Invalid sequence or there are not plenty bytes. */ 2409| 75.1M| if (n < (size_t)cnt) { ------------------ | Branch (2409:6): [True: 1.46k, False: 75.1M] ------------------ 2410| 1.46k| cnt = (int)n; 2411| 1.60k| for (i = 1; i < cnt; i++) { ------------------ | Branch (2411:15): [True: 511, False: 1.09k] ------------------ 2412| 511| if ((s[i] & 0xc0) != 0x80) { ------------------ | Branch (2412:8): [True: 369, False: 142] ------------------ 2413| 369| cnt = i; 2414| 369| break; 2415| 369| } 2416| 511| } 2417| 1.46k| goto invalid_sequence; 2418| 1.46k| } 2419| | 2420| | /* Make a Unicode code point from a single UTF-8 sequence. */ 2421| 75.1M| switch (cnt) { 2422| 74.7M| case 1: /* 1 byte sequence. */ ------------------ | Branch (2422:2): [True: 74.7M, False: 434k] ------------------ 2423| 74.7M| *pwc = ch & 0x7f; 2424| 74.7M| return (cnt); 2425| 91.6k| case 2: /* 2 bytes sequence. */ ------------------ | Branch (2425:2): [True: 91.6k, False: 75.0M] ------------------ 2426| 91.6k| if ((s[1] & 0xc0) != 0x80) { ------------------ | Branch (2426:7): [True: 42.7k, False: 48.8k] ------------------ 2427| 42.7k| cnt = 1; 2428| 42.7k| goto invalid_sequence; 2429| 42.7k| } 2430| 48.8k| *pwc = ((ch & 0x1f) << 6) | (s[1] & 0x3f); 2431| 48.8k| return (cnt); 2432| 129k| case 3: /* 3 bytes sequence. */ ------------------ | Branch (2432:2): [True: 129k, False: 75.0M] ------------------ 2433| 129k| if ((s[1] & 0xc0) != 0x80) { ------------------ | Branch (2433:7): [True: 43.2k, False: 85.7k] ------------------ 2434| 43.2k| cnt = 1; 2435| 43.2k| goto invalid_sequence; 2436| 43.2k| } 2437| 85.7k| if ((s[2] & 0xc0) != 0x80) { ------------------ | Branch (2437:7): [True: 40.1k, False: 45.6k] ------------------ 2438| 40.1k| cnt = 2; 2439| 40.1k| goto invalid_sequence; 2440| 40.1k| } 2441| 45.6k| wc = ((ch & 0x0f) << 12) 2442| 45.6k| | ((s[1] & 0x3f) << 6) 2443| 45.6k| | (s[2] & 0x3f); 2444| 45.6k| if (wc < 0x800) ------------------ | Branch (2444:7): [True: 167, False: 45.4k] ------------------ 2445| 167| goto invalid_sequence;/* Overlong sequence. */ 2446| 45.4k| break; 2447| 45.4k| case 4: /* 4 bytes sequence. */ ------------------ | Branch (2447:2): [True: 807, False: 75.1M] ------------------ 2448| 807| if ((s[1] & 0xc0) != 0x80) { ------------------ | Branch (2448:7): [True: 31, False: 776] ------------------ 2449| 31| cnt = 1; 2450| 31| goto invalid_sequence; 2451| 31| } 2452| 776| if ((s[2] & 0xc0) != 0x80) { ------------------ | Branch (2452:7): [True: 19, False: 757] ------------------ 2453| 19| cnt = 2; 2454| 19| goto invalid_sequence; 2455| 19| } 2456| 757| if ((s[3] & 0xc0) != 0x80) { ------------------ | Branch (2456:7): [True: 2, False: 755] ------------------ 2457| 2| cnt = 3; 2458| 2| goto invalid_sequence; 2459| 2| } 2460| 755| wc = ((ch & 0x07) << 18) 2461| 755| | ((s[1] & 0x3f) << 12) 2462| 755| | ((s[2] & 0x3f) << 6) 2463| 755| | (s[3] & 0x3f); 2464| 755| if (wc < 0x10000) ------------------ | Branch (2464:7): [True: 0, False: 755] ------------------ 2465| 0| goto invalid_sequence;/* Overlong sequence. */ 2466| 755| break; 2467| 213k| default: /* Others are all invalid sequence. */ ------------------ | Branch (2467:2): [True: 213k, False: 74.9M] ------------------ 2468| 213k| if (ch == 0xc0 || ch == 0xc1) ------------------ | Branch (2468:7): [True: 3.06k, False: 209k] | Branch (2468:21): [True: 1, False: 209k] ------------------ 2469| 3.06k| cnt = 2; 2470| 209k| else if (ch >= 0xf5 && ch <= 0xf7) ------------------ | Branch (2470:12): [True: 14.1k, False: 195k] | Branch (2470:26): [True: 1.20k, False: 12.9k] ------------------ 2471| 1.20k| cnt = 4; 2472| 208k| else if (ch >= 0xf8 && ch <= 0xfb) ------------------ | Branch (2472:12): [True: 12.9k, False: 195k] | Branch (2472:26): [True: 1.16k, False: 11.7k] ------------------ 2473| 1.16k| cnt = 5; 2474| 207k| else if (ch == 0xfc || ch == 0xfd) ------------------ | Branch (2474:12): [True: 183, False: 207k] | Branch (2474:26): [True: 2.02k, False: 205k] ------------------ 2475| 2.20k| cnt = 6; 2476| 205k| else 2477| 205k| cnt = 1; 2478| 213k| if (n < (size_t)cnt) ------------------ | Branch (2478:7): [True: 1.32k, False: 211k] ------------------ 2479| 1.32k| cnt = (int)n; 2480| 218k| for (i = 1; i < cnt; i++) { ------------------ | Branch (2480:15): [True: 12.7k, False: 206k] ------------------ 2481| 12.7k| if ((s[i] & 0xc0) != 0x80) { ------------------ | Branch (2481:8): [True: 7.01k, False: 5.71k] ------------------ 2482| 7.01k| cnt = i; 2483| 7.01k| break; 2484| 7.01k| } 2485| 12.7k| } 2486| 213k| goto invalid_sequence; 2487| 75.1M| } 2488| | 2489| | /* The code point larger than 0x10FFFF is not legal 2490| | * Unicode values. */ 2491| 46.2k| if (wc > UNICODE_MAX) ------------------ | | 133| 46.2k|#define UNICODE_MAX 0x10FFFF ------------------ | Branch (2491:6): [True: 0, False: 46.2k] ------------------ 2492| 0| goto invalid_sequence; 2493| | /* Correctly gets a Unicode, returns used bytes. */ 2494| 46.2k| *pwc = wc; 2495| 46.2k| return (cnt); 2496| 340k|invalid_sequence: 2497| 340k| *pwc = UNICODE_R_CHAR;/* set the Replacement Character instead. */ ------------------ | | 134| 340k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2498| 340k| return (cnt * -1); 2499| 46.2k|} archive_string.c:unicode_to_utf16be: 2679| 10.6k|{ 2680| 10.6k| char *utf16 = p; 2681| | 2682| 10.6k| if (uc > 0xffff) { ------------------ | Branch (2682:6): [True: 26, False: 10.6k] ------------------ 2683| | /* We have a code point that won't fit into a 2684| | * wchar_t; convert it to a surrogate pair. */ 2685| 26| if (remaining < 4) ------------------ | Branch (2685:7): [True: 0, False: 26] ------------------ 2686| 0| return (0); 2687| 26| uc -= 0x10000; 2688| 26| archive_be16enc(utf16, ((uc >> 10) & 0x3ff) + 0xD800); 2689| 26| archive_be16enc(utf16+2, (uc & 0x3ff) + 0xDC00); 2690| 26| return (4); 2691| 10.6k| } else { 2692| 10.6k| if (remaining < 2) ------------------ | Branch (2692:7): [True: 0, False: 10.6k] ------------------ 2693| 0| return (0); 2694| 10.6k| archive_be16enc(utf16, (uint16_t)uc); 2695| 10.6k| return (2); 2696| 10.6k| } 2697| 10.6k|} archive_string.c:unicode_to_utf16le: 2701| 3.78k|{ 2702| 3.78k| char *utf16 = p; 2703| | 2704| 3.78k| if (uc > 0xffff) { ------------------ | Branch (2704:6): [True: 58, False: 3.72k] ------------------ 2705| | /* We have a code point that won't fit into a 2706| | * wchar_t; convert it to a surrogate pair. */ 2707| 58| if (remaining < 4) ------------------ | Branch (2707:7): [True: 0, False: 58] ------------------ 2708| 0| return (0); 2709| 58| uc -= 0x10000; 2710| 58| archive_le16enc(utf16, ((uc >> 10) & 0x3ff) + 0xD800); 2711| 58| archive_le16enc(utf16+2, (uc & 0x3ff) + 0xDC00); 2712| 58| return (4); 2713| 3.72k| } else { 2714| 3.72k| if (remaining < 2) ------------------ | Branch (2714:7): [True: 0, False: 3.72k] ------------------ 2715| 0| return (0); 2716| 3.72k| archive_le16enc(utf16, (uint16_t)uc); 2717| 3.72k| return (2); 2718| 3.72k| } 2719| 3.78k|} archive_string.c:unicode_to_utf8: 2573| 389k|{ 2574| 389k| char *_p = p; 2575| | 2576| | /* Invalid Unicode char maps to Replacement character */ 2577| 389k| if (uc > UNICODE_MAX) ------------------ | | 133| 389k|#define UNICODE_MAX 0x10FFFF ------------------ | Branch (2577:6): [True: 0, False: 389k] ------------------ 2578| 0| uc = UNICODE_R_CHAR; ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2579| | /* Translate code point to UTF8 */ 2580| 389k| if (uc <= 0x7f) { ------------------ | Branch (2580:6): [True: 0, False: 389k] ------------------ 2581| 0| if (remaining == 0) ------------------ | Branch (2581:7): [True: 0, False: 0] ------------------ 2582| 0| return (0); 2583| 0| *p++ = (char)uc; 2584| 389k| } else if (uc <= 0x7ff) { ------------------ | Branch (2584:13): [True: 43.6k, False: 346k] ------------------ 2585| 43.6k| if (remaining < 2) ------------------ | Branch (2585:7): [True: 75, False: 43.5k] ------------------ 2586| 75| return (0); 2587| 43.5k| *p++ = 0xc0 | ((uc >> 6) & 0x1f); 2588| 43.5k| *p++ = 0x80 | (uc & 0x3f); 2589| 346k| } else if (uc <= 0xffff) { ------------------ | Branch (2589:13): [True: 344k, False: 1.36k] ------------------ 2590| 344k| if (remaining < 3) ------------------ | Branch (2590:7): [True: 4.17k, False: 340k] ------------------ 2591| 4.17k| return (0); 2592| 340k| *p++ = 0xe0 | ((uc >> 12) & 0x0f); 2593| 340k| *p++ = 0x80 | ((uc >> 6) & 0x3f); 2594| 340k| *p++ = 0x80 | (uc & 0x3f); 2595| 340k| } else { 2596| 1.36k| if (remaining < 4) ------------------ | Branch (2596:7): [True: 2, False: 1.36k] ------------------ 2597| 2| return (0); 2598| 1.36k| *p++ = 0xf0 | ((uc >> 18) & 0x07); 2599| 1.36k| *p++ = 0x80 | ((uc >> 12) & 0x3f); 2600| 1.36k| *p++ = 0x80 | ((uc >> 6) & 0x3f); 2601| 1.36k| *p++ = 0x80 | (uc & 0x3f); 2602| 1.36k| } 2603| 385k| return (p - _p); 2604| 389k|} archive_string.c:utf16be_to_unicode: 2608| 33.9k|{ 2609| 33.9k| return (utf16_to_unicode(pwc, s, n, 1)); 2610| 33.9k|} archive_string.c:utf16_to_unicode: 2620| 64.7k|{ 2621| 64.7k| const char *utf16 = s; 2622| 64.7k| unsigned uc; 2623| | 2624| 64.7k| if (n == 0) ------------------ | Branch (2624:6): [True: 1.67k, False: 63.0k] ------------------ 2625| 1.67k| return (0); 2626| 63.0k| if (n == 1) { ------------------ | Branch (2626:6): [True: 0, False: 63.0k] ------------------ 2627| | /* set the Replacement Character instead. */ 2628| 0| *pwc = UNICODE_R_CHAR; ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2629| 0| return (-1); 2630| 0| } 2631| | 2632| 63.0k| if (be) ------------------ | Branch (2632:6): [True: 32.5k, False: 30.4k] ------------------ 2633| 32.5k| uc = archive_be16dec(utf16); 2634| 30.4k| else 2635| 30.4k| uc = archive_le16dec(utf16); 2636| 63.0k| utf16 += 2; 2637| | 2638| | /* If this is a surrogate pair, assemble the full code point.*/ 2639| 63.0k| if (IS_HIGH_SURROGATE_LA(uc)) { ------------------ | | 130| 63.0k|#define IS_HIGH_SURROGATE_LA(uc) ((uc) >= 0xD800 && (uc) <= 0xDBFF) | | ------------------ | | | Branch (130:35): [True: 16.8k, False: 46.1k] | | | Branch (130:53): [True: 11.6k, False: 5.22k] | | ------------------ ------------------ 2640| 11.6k| unsigned uc2; 2641| | 2642| 11.6k| if (n >= 4) { ------------------ | Branch (2642:7): [True: 11.6k, False: 2] ------------------ 2643| 11.6k| if (be) ------------------ | Branch (2643:8): [True: 8.70k, False: 2.94k] ------------------ 2644| 8.70k| uc2 = archive_be16dec(utf16); 2645| 2.94k| else 2646| 2.94k| uc2 = archive_le16dec(utf16); 2647| 11.6k| } else 2648| 2| uc2 = 0; 2649| 11.6k| if (IS_LOW_SURROGATE_LA(uc2)) { ------------------ | | 131| 11.6k|#define IS_LOW_SURROGATE_LA(uc) ((uc) >= 0xDC00 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (131:35): [True: 148, False: 11.5k] | | | Branch (131:53): [True: 84, False: 64] | | ------------------ ------------------ 2650| 84| uc = combine_surrogate_pair(uc, uc2); 2651| 84| utf16 += 2; 2652| 11.5k| } else { 2653| | /* Undescribed code point should be U+FFFD 2654| | * (replacement character). */ 2655| 11.5k| *pwc = UNICODE_R_CHAR; ------------------ | | 134| 11.5k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2656| 11.5k| return (-2); 2657| 11.5k| } 2658| 11.6k| } 2659| | 2660| | /* 2661| | * Surrogate pair values(0xd800 through 0xdfff) are only 2662| | * used by UTF-16, so, after above calculation, the code 2663| | * must not be surrogate values, and Unicode has no codes 2664| | * larger than 0x10ffff. Thus, those are not legal Unicode 2665| | * values. 2666| | */ 2667| 51.4k| if (IS_SURROGATE_PAIR_LA(uc) || uc > UNICODE_MAX) { ------------------ | | 132| 102k|#define IS_SURROGATE_PAIR_LA(uc) ((uc) >= 0xD800 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (132:35): [True: 5.30k, False: 46.1k] | | | Branch (132:53): [True: 1.66k, False: 3.64k] | | ------------------ ------------------ if (IS_SURROGATE_PAIR_LA(uc) || uc > UNICODE_MAX) { ------------------ | | 133| 49.8k|#define UNICODE_MAX 0x10FFFF ------------------ | Branch (2667:34): [True: 0, False: 49.8k] ------------------ 2668| | /* Undescribed code point should be U+FFFD 2669| | * (replacement character). */ 2670| 1.66k| *pwc = UNICODE_R_CHAR; ------------------ | | 134| 1.66k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2671| 1.66k| return (((int)(utf16 - s)) * -1); 2672| 1.66k| } 2673| 49.8k| *pwc = uc; 2674| 49.8k| return ((int)(utf16 - s)); 2675| 51.4k|} archive_string.c:combine_surrogate_pair: 2515| 2.07k|{ 2516| 2.07k| uc -= 0xD800; 2517| 2.07k| uc *= 0x400; 2518| 2.07k| uc += uc2 - 0xDC00; 2519| 2.07k| uc += 0x10000; 2520| 2.07k| return (uc); 2521| 2.07k|} archive_string.c:utf16le_to_unicode: 2614| 30.8k|{ 2615| 30.8k| return (utf16_to_unicode(pwc, s, n, 0)); 2616| 30.8k|} archive_string.c:cesu8_to_unicode: 2534| 75.1M|{ 2535| 75.1M| uint32_t wc = 0; 2536| 75.1M| int cnt; 2537| | 2538| 75.1M| cnt = _utf8_to_unicode(&wc, s, n); 2539| 75.1M| if (cnt == 3 && IS_HIGH_SURROGATE_LA(wc)) { ------------------ | | 130| 43.4k|#define IS_HIGH_SURROGATE_LA(uc) ((uc) >= 0xD800 && (uc) <= 0xDBFF) | | ------------------ | | | Branch (130:35): [True: 23.9k, False: 19.5k] | | | Branch (130:53): [True: 22.5k, False: 1.35k] | | ------------------ ------------------ | Branch (2539:6): [True: 43.4k, False: 75.1M] ------------------ 2540| 22.5k| uint32_t wc2 = 0; 2541| 22.5k| if (n - 3 < 3) { ------------------ | Branch (2541:7): [True: 57, False: 22.5k] ------------------ 2542| | /* Invalid byte sequence. */ 2543| 57| goto invalid_sequence; 2544| 57| } 2545| 22.5k| cnt = _utf8_to_unicode(&wc2, s+3, n-3); 2546| 22.5k| if (cnt != 3 || !IS_LOW_SURROGATE_LA(wc2)) { ------------------ | | 131| 2.04k|#define IS_LOW_SURROGATE_LA(uc) ((uc) >= 0xDC00 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (131:35): [True: 2.04k, False: 0] | | | Branch (131:53): [True: 1.99k, False: 54] | | ------------------ ------------------ | Branch (2546:7): [True: 20.4k, False: 2.04k] ------------------ 2547| | /* Invalid byte sequence. */ 2548| 20.5k| goto invalid_sequence; 2549| 20.5k| } 2550| 1.99k| wc = combine_surrogate_pair(wc, wc2); 2551| 1.99k| cnt = 6; 2552| 75.1M| } else if (cnt == 3 && IS_LOW_SURROGATE_LA(wc)) { ------------------ | | 131| 20.8k|#define IS_LOW_SURROGATE_LA(uc) ((uc) >= 0xDC00 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (131:35): [True: 1.35k, False: 19.5k] | | | Branch (131:53): [True: 1.00k, False: 351] | | ------------------ ------------------ | Branch (2552:13): [True: 20.8k, False: 75.1M] ------------------ 2553| | /* Invalid byte sequence. */ 2554| 1.00k| goto invalid_sequence; 2555| 1.00k| } 2556| 75.1M| *pwc = wc; 2557| 75.1M| return (cnt); 2558| 21.5k|invalid_sequence: 2559| 21.5k| *pwc = UNICODE_R_CHAR;/* set the Replacement Character instead. */ ------------------ | | 134| 21.5k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2560| 21.5k| if (cnt > 0) ------------------ | Branch (2560:6): [True: 1.11k, False: 20.4k] ------------------ 2561| 1.11k| cnt *= -1; 2562| 21.5k| return (cnt); 2563| 75.1M|} archive_string.c:iconv_strncat_in_locale: 2104| 88.5k|{ 2105| 88.5k| ICONV_CONST char *itp; 2106| 88.5k| size_t remaining; 2107| 88.5k| iconv_t cd; 2108| 88.5k| char *outp; 2109| 88.5k| size_t avail, bs; 2110| 88.5k| int return_value = 0; /* success */ 2111| 88.5k| size_t to_size, from_size; 2112| | 2113| 88.5k| if (sc->flag & SCONV_TO_UTF16) ------------------ | | 111| 88.5k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 88.5k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 88.5k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2113:6): [True: 0, False: 88.5k] ------------------ 2114| 0| to_size = 2; 2115| 88.5k| else 2116| 88.5k| to_size = 1; 2117| 88.5k| if (sc->flag & SCONV_FROM_UTF16) ------------------ | | 112| 88.5k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 88.5k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 88.5k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2117:6): [True: 1.67k, False: 86.9k] ------------------ 2118| 1.67k| from_size = 2; 2119| 86.9k| else 2120| 86.9k| from_size = 1; 2121| | 2122| 88.5k| if (archive_string_ensure(as, as->length + length*2+to_size) == NULL) ------------------ | Branch (2122:6): [True: 0, False: 88.5k] ------------------ 2123| 0| return (-1); 2124| | 2125| 88.5k| cd = sc->cd; 2126| 88.5k| itp = (char *)(uintptr_t)_p; 2127| 88.5k| remaining = length; 2128| 88.5k| outp = as->s + as->length; 2129| 88.5k| avail = as->buffer_length - as->length - to_size; 2130| 1.40M| while (remaining >= from_size) { ------------------ | Branch (2130:9): [True: 1.39M, False: 11.3k] ------------------ 2131| 1.39M| size_t result = iconv(cd, &itp, &remaining, &outp, &avail); 2132| | 2133| 1.39M| if (result != (size_t)-1) ------------------ | Branch (2133:7): [True: 77.2k, False: 1.31M] ------------------ 2134| 77.2k| break; /* Conversion completed. */ 2135| | 2136| 1.31M| if (errno == EILSEQ || errno == EINVAL) { ------------------ | Branch (2136:7): [True: 1.31M, False: 260] | Branch (2136:26): [True: 0, False: 260] ------------------ 2137| | /* 2138| | * If an output charset is UTF-8 or UTF-16BE/LE, 2139| | * unknown character should be U+FFFD 2140| | * (replacement character). 2141| | */ 2142| 1.31M| if (sc->flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) { ------------------ | | 105| 1.31M|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ if (sc->flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) { ------------------ | | 111| 1.31M|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 1.31M|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 1.31M|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2142:8): [True: 76.7k, False: 1.24M] ------------------ 2143| 76.7k| size_t rbytes; 2144| 76.7k| if (sc->flag & SCONV_TO_UTF8) ------------------ | | 105| 76.7k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (2144:9): [True: 76.7k, False: 0] ------------------ 2145| 76.7k| rbytes = sizeof(utf8_replacement_char); 2146| 0| else 2147| 0| rbytes = 2; 2148| | 2149| 76.7k| if (avail < rbytes) { ------------------ | Branch (2149:9): [True: 312, False: 76.4k] ------------------ 2150| 312| as->length = outp - as->s; 2151| 312| bs = as->buffer_length + 2152| 312| (remaining * to_size) + rbytes; 2153| 312| if (NULL == ------------------ | Branch (2153:10): [True: 0, False: 312] ------------------ 2154| 312| archive_string_ensure(as, bs)) 2155| 0| return (-1); 2156| 312| outp = as->s + as->length; 2157| 312| avail = as->buffer_length 2158| 312| - as->length - to_size; 2159| 312| } 2160| 76.7k| if (sc->flag & SCONV_TO_UTF8) ------------------ | | 105| 76.7k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (2160:9): [True: 76.7k, False: 0] ------------------ 2161| 76.7k| memcpy(outp, utf8_replacement_char, sizeof(utf8_replacement_char)); 2162| 0| else if (sc->flag & SCONV_TO_UTF16BE) ------------------ | | 107| 0|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ | Branch (2162:14): [True: 0, False: 0] ------------------ 2163| 0| archive_be16enc(outp, UNICODE_R_CHAR); ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2164| 0| else 2165| 0| archive_le16enc(outp, UNICODE_R_CHAR); ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2166| 76.7k| outp += rbytes; 2167| 76.7k| avail -= rbytes; 2168| 1.24M| } else { 2169| | /* Skip the illegal input bytes. */ 2170| 1.24M| *outp++ = '?'; 2171| 1.24M| avail--; 2172| 1.24M| } 2173| 1.31M| itp += from_size; 2174| 1.31M| remaining -= from_size; 2175| 1.31M| return_value = -1; /* failure */ 2176| 1.31M| } else { 2177| | /* E2BIG no output buffer, 2178| | * Increase an output buffer. */ 2179| 260| as->length = outp - as->s; 2180| 260| bs = as->buffer_length + remaining * 2; 2181| 260| if (NULL == archive_string_ensure(as, bs)) ------------------ | Branch (2181:8): [True: 0, False: 260] ------------------ 2182| 0| return (-1); 2183| 260| outp = as->s + as->length; 2184| 260| avail = as->buffer_length - as->length - to_size; 2185| 260| } 2186| 1.31M| } 2187| 88.5k| as->length = outp - as->s; 2188| 88.5k| as->s[as->length] = 0; 2189| 88.5k| if (to_size == 2) ------------------ | Branch (2189:6): [True: 0, False: 88.5k] ------------------ 2190| 0| as->s[as->length+1] = 0; 2191| 88.5k| return (return_value); 2192| 88.5k|} archive_string.c:archive_string_normalize_C: 3006| 40.4k|{ 3007| 40.4k| const char *s = (const char *)_p; 3008| 40.4k| char *p, *endp; 3009| 40.4k| uint32_t uc, uc2; 3010| 40.4k| size_t w; 3011| 40.4k| int always_replace, n, n2, ret = 0, spair, ts, tm; 3012| 40.4k| int (*parse)(uint32_t *, const char *, size_t); 3013| 40.4k| size_t (*unparse)(char *, size_t, uint32_t); 3014| | 3015| 40.4k| always_replace = 1; 3016| 40.4k| ts = 1;/* text size. */ 3017| 40.4k| if (sc->flag & SCONV_TO_UTF16BE) { ------------------ | | 107| 40.4k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ | Branch (3017:6): [True: 0, False: 40.4k] ------------------ 3018| 0| unparse = unicode_to_utf16be; 3019| 0| ts = 2; 3020| 0| if (sc->flag & SCONV_FROM_UTF16BE) ------------------ | | 108| 0|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (3020:7): [True: 0, False: 0] ------------------ 3021| 0| always_replace = 0; 3022| 40.4k| } else if (sc->flag & SCONV_TO_UTF16LE) { ------------------ | | 109| 40.4k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ ------------------ | Branch (3022:13): [True: 0, False: 40.4k] ------------------ 3023| 0| unparse = unicode_to_utf16le; 3024| 0| ts = 2; 3025| 0| if (sc->flag & SCONV_FROM_UTF16LE) ------------------ | | 110| 0|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (3025:7): [True: 0, False: 0] ------------------ 3026| 0| always_replace = 0; 3027| 40.4k| } else if (sc->flag & SCONV_TO_UTF8) { ------------------ | | 105| 40.4k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (3027:13): [True: 0, False: 40.4k] ------------------ 3028| 0| unparse = unicode_to_utf8; 3029| 0| if (sc->flag & SCONV_FROM_UTF8) ------------------ | | 106| 0|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (3029:7): [True: 0, False: 0] ------------------ 3030| 0| always_replace = 0; 3031| 40.4k| } else { 3032| | /* 3033| | * This case is going to be converted to another 3034| | * character-set through iconv. 3035| | */ 3036| 40.4k| always_replace = 0; 3037| 40.4k| if (sc->flag & SCONV_FROM_UTF16BE) { ------------------ | | 108| 40.4k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (3037:7): [True: 1.32k, False: 39.0k] ------------------ 3038| 1.32k| unparse = unicode_to_utf16be; 3039| 1.32k| ts = 2; 3040| 39.0k| } else if (sc->flag & SCONV_FROM_UTF16LE) { ------------------ | | 110| 39.0k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (3040:14): [True: 348, False: 38.7k] ------------------ 3041| 348| unparse = unicode_to_utf16le; 3042| 348| ts = 2; 3043| 38.7k| } else { 3044| 38.7k| unparse = unicode_to_utf8; 3045| 38.7k| } 3046| 40.4k| } 3047| | 3048| 40.4k| if (sc->flag & SCONV_FROM_UTF16BE) { ------------------ | | 108| 40.4k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (3048:6): [True: 1.32k, False: 39.0k] ------------------ 3049| 1.32k| parse = utf16be_to_unicode; 3050| 1.32k| tm = 1; 3051| 1.32k| spair = 4;/* surrogate pair size in UTF-16. */ 3052| 39.0k| } else if (sc->flag & SCONV_FROM_UTF16LE) { ------------------ | | 110| 39.0k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (3052:13): [True: 348, False: 38.7k] ------------------ 3053| 348| parse = utf16le_to_unicode; 3054| 348| tm = 1; 3055| 348| spair = 4;/* surrogate pair size in UTF-16. */ 3056| 38.7k| } else { 3057| 38.7k| parse = cesu8_to_unicode; 3058| 38.7k| tm = ts; 3059| 38.7k| spair = 6;/* surrogate pair size in UTF-8. */ 3060| 38.7k| } 3061| | 3062| 40.4k| if (archive_string_ensure(as, as->length + len * tm + ts) == NULL) ------------------ | Branch (3062:6): [True: 0, False: 40.4k] ------------------ 3063| 0| return (-1); 3064| | 3065| 40.4k| p = as->s + as->length; 3066| 40.4k| endp = as->s + as->buffer_length - ts; 3067| 416k| while ((n = parse(&uc, s, len)) != 0) { ------------------ | Branch (3067:9): [True: 410k, False: 5.99k] ------------------ 3068| 410k| const char *ucptr, *uc2ptr; 3069| | 3070| 410k| if (n < 0) { ------------------ | Branch (3070:7): [True: 272k, False: 137k] ------------------ 3071| | /* Use a replaced unicode character. */ 3072| 272k| UNPARSE(p, endp, uc); ------------------ | | 2936| 272k|#define UNPARSE(p, endp, uc) do { \ | | 2937| 276k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2937:9): [True: 3.31k, False: 272k] | | ------------------ | | 2938| 3.31k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 3.31k|#define EXPAND_BUFFER() do { \ | | | | 2928| 3.31k| as->length = p - as->s; \ | | | | 2929| 3.31k| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 3.31k] | | | | ------------------ | | | | 2930| 3.31k| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 3.31k| return (-1); \ | | | | 2932| 3.31k| p = as->s + as->length; \ | | | | 2933| 3.31k| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 3.31k|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 3.31k] | | | | ------------------ | | ------------------ | | 2939| 3.31k| } \ | | 2940| 272k| p += w; \ | | 2941| 272k|} while (0) | | ------------------ | | | Branch (2941:10): [Folded, False: 272k] | | ------------------ ------------------ 3073| 272k| s += n*-1; 3074| 272k| len -= n*-1; 3075| 272k| ret = -1; 3076| 272k| continue; 3077| 272k| } else if (n == spair || always_replace) ------------------ | Branch (3077:14): [True: 710, False: 136k] | Branch (3077:28): [True: 0, False: 136k] ------------------ 3078| | /* uc is converted from a surrogate pair. 3079| | * this should be treated as a changed code. */ 3080| 710| ucptr = NULL; 3081| 136k| else 3082| 136k| ucptr = s; 3083| 137k| s += n; 3084| 137k| len -= n; 3085| | 3086| | /* Read second code point. */ 3087| 74.7M| while ((n2 = parse(&uc2, s, len)) > 0) { ------------------ | Branch (3087:10): [True: 74.6M, False: 115k] ------------------ 3088| 74.6M| uint32_t ucx[FDC_MAX]; 3089| 74.6M| int ccx[FDC_MAX]; 3090| 74.6M| int cl, cx, i, nx, ucx_size; 3091| 74.6M| int LIndex,SIndex; 3092| 74.6M| uint32_t nfc; 3093| | 3094| 74.6M| if (n2 == spair || always_replace) ------------------ | Branch (3094:8): [True: 734, False: 74.6M] | Branch (3094:23): [True: 0, False: 74.6M] ------------------ 3095| | /* uc2 is converted from a surrogate pair. 3096| | * this should be treated as a changed code. */ 3097| 734| uc2ptr = NULL; 3098| 74.6M| else 3099| 74.6M| uc2ptr = s; 3100| 74.6M| s += n2; 3101| 74.6M| len -= n2; 3102| | 3103| | /* 3104| | * If current second code point is out of decomposable 3105| | * code points, finding compositions is unneeded. 3106| | */ 3107| 74.6M| if (!IS_DECOMPOSABLE_BLOCK(uc2)) { ------------------ | | 986| 74.6M| (((uc)>>8) <= 0x1D2 && u_decomposable_blocks[(uc)>>8]) | | ------------------ | | | Branch (986:3): [True: 74.6M, False: 738] | | | Branch (986:25): [True: 41.8k, False: 74.6M] | | ------------------ ------------------ 3108| 74.6M| WRITE_UC(); ------------------ | | 2949| 74.6M|#define WRITE_UC() do { \ | | 2950| 74.6M| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 74.6M, False: 1.33k] | | ------------------ | | 2951| 74.6M| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 21.3k, False: 74.5M] | | ------------------ | | 2952| 74.6M| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 21.3k|#define EXPAND_BUFFER() do { \ | | | | 2928| 21.3k| as->length = p - as->s; \ | | | | 2929| 21.3k| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 21.3k] | | | | ------------------ | | | | 2930| 21.3k| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 21.3k| return (-1); \ | | | | 2932| 21.3k| p = as->s + as->length; \ | | | | 2933| 21.3k| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 21.3k|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 21.3k] | | | | ------------------ | | ------------------ | | 2953| 74.6M| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 74.6M, False: 0] | | ------------------ | | 2954| 156| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 156, False: 74.6M] | | ------------------ | | 2955| 156| *p++ = *ucptr++; \ | | 2956| 156| /* FALL THROUGH */ \ | | 2957| 19.7k| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 19.6k, False: 74.5M] | | ------------------ | | 2958| 19.7k| *p++ = *ucptr++; \ | | 2959| 19.7k| /* FALL THROUGH */ \ | | 2960| 51.2k| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 31.4k, False: 74.5M] | | ------------------ | | 2961| 51.2k| *p++ = *ucptr++; \ | | 2962| 51.2k| /* FALL THROUGH */ \ | | 2963| 74.6M| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 74.5M, False: 51.2k] | | ------------------ | | 2964| 74.6M| *p++ = *ucptr; \ | | 2965| 74.6M| break; \ | | 2966| 74.6M| } \ | | 2967| 74.6M| ucptr = NULL; \ | | 2968| 74.6M| } else { \ | | 2969| 1.33k| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 1.33k|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 1.33k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 1, False: 1.33k] | | | | ------------------ | | | | 2938| 1| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 1|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 1| as->length = p - as->s; \ | | | | | | 2929| 1| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 1] | | | | | | ------------------ | | | | | | 2930| 1| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 1| return (-1); \ | | | | | | 2932| 1| p = as->s + as->length; \ | | | | | | 2933| 1| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 1|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 1] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 1| } \ | | | | 2940| 1.33k| p += w; \ | | | | 2941| 1.33k|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 1.33k] | | | | ------------------ | | ------------------ | | 2970| 1.33k| } \ | | 2971| 74.6M|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 74.6M] | | ------------------ ------------------ 3109| 74.6M| REPLACE_UC_WITH_UC2(); ------------------ | | 2921| 74.6M|#define REPLACE_UC_WITH_UC2() do { \ | | 2922| 74.6M| uc = uc2; \ | | 2923| 74.6M| ucptr = uc2ptr; \ | | 2924| 74.6M| n = n2; \ | | 2925| 74.6M|} while (0) | | ------------------ | | | Branch (2925:10): [Folded, False: 74.6M] | | ------------------ ------------------ 3110| 74.6M| continue; 3111| 74.6M| } 3112| | 3113| | /* 3114| | * Try to combine current code points. 3115| | */ 3116| | /* 3117| | * We have to combine Hangul characters according to 3118| | * http://uniicode.org/reports/tr15/#Hangul 3119| | */ 3120| 41.8k| if (0 <= (LIndex = uc - HC_LBASE) && ------------------ | | 2875| 41.8k|#define HC_LBASE 0x1100 ------------------ | Branch (3120:8): [True: 17.3k, False: 24.5k] ------------------ 3121| 17.3k| LIndex < HC_LCOUNT) { ------------------ | | 2878| 17.3k|#define HC_LCOUNT 19 ------------------ | Branch (3121:8): [True: 531, False: 16.8k] ------------------ 3122| | /* 3123| | * Hangul Composition. 3124| | * 1. Two current code points are L and V. 3125| | */ 3126| 531| int VIndex = uc2 - HC_VBASE; ------------------ | | 2876| 531|#define HC_VBASE 0x1161 ------------------ 3127| 531| if (0 <= VIndex && VIndex < HC_VCOUNT) { ------------------ | | 2879| 176|#define HC_VCOUNT 21 ------------------ | Branch (3127:9): [True: 176, False: 355] | Branch (3127:24): [True: 39, False: 137] ------------------ 3128| | /* Make syllable of form LV. */ 3129| 39| UPDATE_UC(HC_SBASE + ------------------ | | 2913| 39|#define UPDATE_UC(new_uc) do { \ | | 2914| 39| uc = new_uc; \ | | 2915| 39| ucptr = NULL; \ | | 2916| 39|} while (0) | | ------------------ | | | Branch (2916:10): [Folded, False: 39] | | ------------------ ------------------ 3130| 39| (LIndex * HC_VCOUNT + VIndex) * 3131| 39| HC_TCOUNT); 3132| 492| } else { 3133| 492| WRITE_UC(); ------------------ | | 2949| 492|#define WRITE_UC() do { \ | | 2950| 492| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 492, False: 0] | | ------------------ | | 2951| 492| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 0, False: 492] | | ------------------ | | 2952| 492| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | 2928| 0| as->length = p - as->s; \ | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 0] | | | | ------------------ | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 0| return (-1); \ | | | | 2932| 0| p = as->s + as->length; \ | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2953| 492| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 492, False: 0] | | ------------------ | | 2954| 0| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 0, False: 492] | | ------------------ | | 2955| 0| *p++ = *ucptr++; \ | | 2956| 0| /* FALL THROUGH */ \ | | 2957| 0| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 0, False: 492] | | ------------------ | | 2958| 0| *p++ = *ucptr++; \ | | 2959| 0| /* FALL THROUGH */ \ | | 2960| 492| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 492, False: 0] | | ------------------ | | 2961| 492| *p++ = *ucptr++; \ | | 2962| 492| /* FALL THROUGH */ \ | | 2963| 492| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 0, False: 492] | | ------------------ | | 2964| 492| *p++ = *ucptr; \ | | 2965| 492| break; \ | | 2966| 492| } \ | | 2967| 492| ucptr = NULL; \ | | 2968| 492| } else { \ | | 2969| 0| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 0|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 0| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 0, False: 0] | | | | ------------------ | | | | 2938| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 0| as->length = p - as->s; \ | | | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 0| return (-1); \ | | | | | | 2932| 0| p = as->s + as->length; \ | | | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 0| } \ | | | | 2940| 0| p += w; \ | | | | 2941| 0|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2970| 0| } \ | | 2971| 492|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 492] | | ------------------ ------------------ 3134| 492| REPLACE_UC_WITH_UC2(); ------------------ | | 2921| 492|#define REPLACE_UC_WITH_UC2() do { \ | | 2922| 492| uc = uc2; \ | | 2923| 492| ucptr = uc2ptr; \ | | 2924| 492| n = n2; \ | | 2925| 492|} while (0) | | ------------------ | | | Branch (2925:10): [Folded, False: 492] | | ------------------ ------------------ 3135| 492| } 3136| 531| continue; 3137| 41.3k| } else if (0 <= (SIndex = uc - HC_SBASE) && ------------------ | | 2874| 41.3k|#define HC_SBASE 0xAC00 ------------------ | Branch (3137:15): [True: 4.50k, False: 36.8k] ------------------ 3138| 4.50k| SIndex < HC_SCOUNT && (SIndex % HC_TCOUNT) == 0) { ------------------ | | 2882| 45.8k|#define HC_SCOUNT (HC_LCOUNT * HC_NCOUNT) | | ------------------ | | | | 2878| 4.50k|#define HC_LCOUNT 19 | | ------------------ | | #define HC_SCOUNT (HC_LCOUNT * HC_NCOUNT) | | ------------------ | | | | 2881| 4.50k|#define HC_NCOUNT (HC_VCOUNT * HC_TCOUNT) | | | | ------------------ | | | | | | 2879| 4.50k|#define HC_VCOUNT 21 | | | | ------------------ | | | | #define HC_NCOUNT (HC_VCOUNT * HC_TCOUNT) | | | | ------------------ | | | | | | 2880| 4.50k|#define HC_TCOUNT 28 | | | | ------------------ | | ------------------ ------------------ SIndex < HC_SCOUNT && (SIndex % HC_TCOUNT) == 0) { ------------------ | | 2880| 3.76k|#define HC_TCOUNT 28 ------------------ | Branch (3138:8): [True: 3.76k, False: 741] | Branch (3138:30): [True: 279, False: 3.48k] ------------------ 3139| | /* 3140| | * Hangul Composition. 3141| | * 2. Two current code points are LV and T. 3142| | */ 3143| 279| int TIndex = uc2 - HC_TBASE; ------------------ | | 2877| 279|#define HC_TBASE 0x11A7 ------------------ 3144| 279| if (0 < TIndex && TIndex < HC_TCOUNT) { ------------------ | | 2880| 274|#define HC_TCOUNT 28 ------------------ | Branch (3144:9): [True: 274, False: 5] | Branch (3144:23): [True: 21, False: 253] ------------------ 3145| | /* Make syllable of form LVT. */ 3146| 21| UPDATE_UC(uc + TIndex); ------------------ | | 2913| 21|#define UPDATE_UC(new_uc) do { \ | | 2914| 21| uc = new_uc; \ | | 2915| 21| ucptr = NULL; \ | | 2916| 21|} while (0) | | ------------------ | | | Branch (2916:10): [Folded, False: 21] | | ------------------ ------------------ 3147| 258| } else { 3148| 258| WRITE_UC(); ------------------ | | 2949| 258|#define WRITE_UC() do { \ | | 2950| 258| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 240, False: 18] | | ------------------ | | 2951| 240| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 0, False: 240] | | ------------------ | | 2952| 240| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | 2928| 0| as->length = p - as->s; \ | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 0] | | | | ------------------ | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 0| return (-1); \ | | | | 2932| 0| p = as->s + as->length; \ | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2953| 240| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 240, False: 0] | | ------------------ | | 2954| 0| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 0, False: 240] | | ------------------ | | 2955| 0| *p++ = *ucptr++; \ | | 2956| 0| /* FALL THROUGH */ \ | | 2957| 0| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 0, False: 240] | | ------------------ | | 2958| 0| *p++ = *ucptr++; \ | | 2959| 0| /* FALL THROUGH */ \ | | 2960| 240| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 240, False: 0] | | ------------------ | | 2961| 240| *p++ = *ucptr++; \ | | 2962| 240| /* FALL THROUGH */ \ | | 2963| 240| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 0, False: 240] | | ------------------ | | 2964| 240| *p++ = *ucptr; \ | | 2965| 240| break; \ | | 2966| 240| } \ | | 2967| 240| ucptr = NULL; \ | | 2968| 240| } else { \ | | 2969| 18| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 18|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 18| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 0, False: 18] | | | | ------------------ | | | | 2938| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 0| as->length = p - as->s; \ | | | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 0| return (-1); \ | | | | | | 2932| 0| p = as->s + as->length; \ | | | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 0| } \ | | | | 2940| 18| p += w; \ | | | | 2941| 18|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 18] | | | | ------------------ | | ------------------ | | 2970| 18| } \ | | 2971| 258|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 258] | | ------------------ ------------------ 3149| 258| REPLACE_UC_WITH_UC2(); ------------------ | | 2921| 258|#define REPLACE_UC_WITH_UC2() do { \ | | 2922| 258| uc = uc2; \ | | 2923| 258| ucptr = uc2ptr; \ | | 2924| 258| n = n2; \ | | 2925| 258|} while (0) | | ------------------ | | | Branch (2925:10): [Folded, False: 258] | | ------------------ ------------------ 3150| 258| } 3151| 279| continue; 3152| 41.0k| } else if ((nfc = get_nfc(uc, uc2)) != 0) { ------------------ | Branch (3152:15): [True: 138, False: 40.9k] ------------------ 3153| | /* A composition to current code points 3154| | * is found. */ 3155| 138| UPDATE_UC(nfc); ------------------ | | 2913| 138|#define UPDATE_UC(new_uc) do { \ | | 2914| 138| uc = new_uc; \ | | 2915| 138| ucptr = NULL; \ | | 2916| 138|} while (0) | | ------------------ | | | Branch (2916:10): [Folded, False: 138] | | ------------------ ------------------ 3156| 138| continue; 3157| 40.9k| } else if ((cl = CCC(uc2)) == 0) { ------------------ | | 1007| 40.9k| (((uc) > 0x1D244)?0:\ | | ------------------ | | | Branch (1007:3): [True: 161, False: 40.7k] | | ------------------ | | 1008| 40.9k| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) ------------------ | Branch (3157:15): [True: 18.9k, False: 21.9k] ------------------ 3158| | /* Clearly 'uc2' the second code point is not 3159| | * a decomposable code. */ 3160| 18.9k| WRITE_UC(); ------------------ | | 2949| 18.9k|#define WRITE_UC() do { \ | | 2950| 18.9k| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 18.9k, False: 25] | | ------------------ | | 2951| 18.9k| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 3, False: 18.9k] | | ------------------ | | 2952| 18.9k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 3|#define EXPAND_BUFFER() do { \ | | | | 2928| 3| as->length = p - as->s; \ | | | | 2929| 3| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 3] | | | | ------------------ | | | | 2930| 3| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 3| return (-1); \ | | | | 2932| 3| p = as->s + as->length; \ | | | | 2933| 3| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 3|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 3] | | | | ------------------ | | ------------------ | | 2953| 18.9k| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 18.9k, False: 0] | | ------------------ | | 2954| 0| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 0, False: 18.9k] | | ------------------ | | 2955| 0| *p++ = *ucptr++; \ | | 2956| 0| /* FALL THROUGH */ \ | | 2957| 0| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 0, False: 18.9k] | | ------------------ | | 2958| 0| *p++ = *ucptr++; \ | | 2959| 0| /* FALL THROUGH */ \ | | 2960| 17.2k| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 17.2k, False: 1.68k] | | ------------------ | | 2961| 17.2k| *p++ = *ucptr++; \ | | 2962| 17.2k| /* FALL THROUGH */ \ | | 2963| 18.9k| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 1.68k, False: 17.2k] | | ------------------ | | 2964| 18.9k| *p++ = *ucptr; \ | | 2965| 18.9k| break; \ | | 2966| 18.9k| } \ | | 2967| 18.9k| ucptr = NULL; \ | | 2968| 18.9k| } else { \ | | 2969| 25| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 25|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 25| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 0, False: 25] | | | | ------------------ | | | | 2938| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 0| as->length = p - as->s; \ | | | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 0| return (-1); \ | | | | | | 2932| 0| p = as->s + as->length; \ | | | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 0| } \ | | | | 2940| 25| p += w; \ | | | | 2941| 25|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 25] | | | | ------------------ | | ------------------ | | 2970| 25| } \ | | 2971| 18.9k|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 18.9k] | | ------------------ ------------------ 3161| 18.9k| REPLACE_UC_WITH_UC2(); ------------------ | | 2921| 18.9k|#define REPLACE_UC_WITH_UC2() do { \ | | 2922| 18.9k| uc = uc2; \ | | 2923| 18.9k| ucptr = uc2ptr; \ | | 2924| 18.9k| n = n2; \ | | 2925| 18.9k|} while (0) | | ------------------ | | | Branch (2925:10): [Folded, False: 18.9k] | | ------------------ ------------------ 3162| 18.9k| continue; 3163| 18.9k| } 3164| | 3165| | /* 3166| | * Collect following decomposable code points. 3167| | */ 3168| 21.9k| cx = 0; 3169| 21.9k| ucx[0] = uc2; 3170| 21.9k| ccx[0] = cl; 3171| 21.9k| COLLECT_CPS(1); ------------------ | | 2976| 21.9k|#define COLLECT_CPS(start) do { \ | | 2977| 21.9k| int _i; \ | | 2978| 43.1k| for (_i = start; _i < FDC_MAX ; _i++) { \ | | ------------------ | | | | 2907| 43.1k|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2978:19): [True: 43.1k, False: 4] | | ------------------ | | 2979| 43.1k| nx = parse(&ucx[_i], s, len); \ | | 2980| 43.1k| if (nx <= 0) \ | | ------------------ | | | Branch (2980:7): [True: 1.24k, False: 41.8k] | | ------------------ | | 2981| 43.1k| break; \ | | 2982| 43.1k| cx = CCC(ucx[_i]); \ | | ------------------ | | | | 1007| 41.8k| (((uc) > 0x1D244)?0:\ | | | | ------------------ | | | | | Branch (1007:3): [True: 154, False: 41.7k] | | | | ------------------ | | | | 1008| 41.8k| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) | | ------------------ | | 2983| 41.8k| if (cl >= cx && cl != 228 && cx != 228)\ | | ------------------ | | | Branch (2983:7): [True: 20.7k, False: 21.1k] | | | Branch (2983:19): [True: 20.7k, False: 47] | | | Branch (2983:32): [True: 20.7k, False: 3] | | ------------------ | | 2984| 41.8k| break; \ | | 2985| 41.8k| s += nx; \ | | 2986| 21.1k| len -= nx; \ | | 2987| 21.1k| cl = cx; \ | | 2988| 21.1k| ccx[_i] = cx; \ | | 2989| 21.1k| } \ | | 2990| 21.9k| if (_i >= FDC_MAX) { \ | | ------------------ | | | | 2907| 21.9k|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2990:6): [True: 4, False: 21.9k] | | ------------------ | | 2991| 4| ret = -1; \ | | 2992| 4| ucx_size = FDC_MAX; \ | | ------------------ | | | | 2907| 4|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | 2993| 4| } else \ | | 2994| 21.9k| ucx_size = _i; \ | | 2995| 21.9k|} while (0) | | ------------------ | | | Branch (2995:10): [Folded, False: 21.9k] | | ------------------ ------------------ 3172| | 3173| | /* 3174| | * Find a composed code in the collected code points. 3175| | */ 3176| 21.9k| i = 1; 3177| 64.8k| while (i < ucx_size) { ------------------ | Branch (3177:11): [True: 42.8k, False: 21.9k] ------------------ 3178| 42.8k| int j; 3179| | 3180| 42.8k| if ((nfc = get_nfc(uc, ucx[i])) == 0) { ------------------ | Branch (3180:9): [True: 21.7k, False: 21.0k] ------------------ 3181| 21.7k| i++; 3182| 21.7k| continue; 3183| 21.7k| } 3184| | 3185| | /* 3186| | * nfc is composed of uc and ucx[i]. 3187| | */ 3188| 21.0k| UPDATE_UC(nfc); ------------------ | | 2913| 21.0k|#define UPDATE_UC(new_uc) do { \ | | 2914| 21.0k| uc = new_uc; \ | | 2915| 21.0k| ucptr = NULL; \ | | 2916| 21.0k|} while (0) | | ------------------ | | | Branch (2916:10): [Folded, False: 21.0k] | | ------------------ ------------------ 3189| | 3190| | /* 3191| | * Remove ucx[i] by shifting 3192| | * following code points. 3193| | */ 3194| 21.0k| for (j = i; j+1 < ucx_size; j++) { ------------------ | Branch (3194:17): [True: 0, False: 21.0k] ------------------ 3195| 0| ucx[j] = ucx[j+1]; 3196| 0| ccx[j] = ccx[j+1]; 3197| 0| } 3198| 21.0k| ucx_size --; 3199| | 3200| | /* 3201| | * Collect following code points blocked 3202| | * by ucx[i] the removed code point. 3203| | */ 3204| 21.0k| if (ucx_size > 0 && i == ucx_size && ------------------ | Branch (3204:9): [True: 21.0k, False: 0] | Branch (3204:25): [True: 21.0k, False: 0] ------------------ 3205| 21.0k| nx > 0 && cx == cl) { ------------------ | Branch (3205:9): [True: 20.0k, False: 1.00k] | Branch (3205:19): [True: 632, False: 19.4k] ------------------ 3206| 632| cl = ccx[ucx_size-1]; 3207| 632| COLLECT_CPS(ucx_size); ------------------ | | 2976| 632|#define COLLECT_CPS(start) do { \ | | 2977| 632| int _i; \ | | 2978| 1.26k| for (_i = start; _i < FDC_MAX ; _i++) { \ | | ------------------ | | | | 2907| 1.26k|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2978:19): [True: 1.26k, False: 0] | | ------------------ | | 2979| 1.26k| nx = parse(&ucx[_i], s, len); \ | | 2980| 1.26k| if (nx <= 0) \ | | ------------------ | | | Branch (2980:7): [True: 0, False: 1.26k] | | ------------------ | | 2981| 1.26k| break; \ | | 2982| 1.26k| cx = CCC(ucx[_i]); \ | | ------------------ | | | | 1007| 1.26k| (((uc) > 0x1D244)?0:\ | | | | ------------------ | | | | | Branch (1007:3): [True: 632, False: 632] | | | | ------------------ | | | | 1008| 1.26k| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) | | ------------------ | | 2983| 1.26k| if (cl >= cx && cl != 228 && cx != 228)\ | | ------------------ | | | Branch (2983:7): [True: 632, False: 632] | | | Branch (2983:19): [True: 632, False: 0] | | | Branch (2983:32): [True: 632, False: 0] | | ------------------ | | 2984| 1.26k| break; \ | | 2985| 1.26k| s += nx; \ | | 2986| 632| len -= nx; \ | | 2987| 632| cl = cx; \ | | 2988| 632| ccx[_i] = cx; \ | | 2989| 632| } \ | | 2990| 632| if (_i >= FDC_MAX) { \ | | ------------------ | | | | 2907| 632|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2990:6): [True: 0, False: 632] | | ------------------ | | 2991| 0| ret = -1; \ | | 2992| 0| ucx_size = FDC_MAX; \ | | ------------------ | | | | 2907| 0|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | 2993| 0| } else \ | | 2994| 632| ucx_size = _i; \ | | 2995| 632|} while (0) | | ------------------ | | | Branch (2995:10): [Folded, False: 632] | | ------------------ ------------------ 3208| 632| } 3209| | /* 3210| | * Restart finding a composed code with 3211| | * the updated uc from the top of the 3212| | * collected code points. 3213| | */ 3214| 21.0k| i = 0; 3215| 21.0k| } 3216| | 3217| | /* 3218| | * Apparently the current code points are not 3219| | * decomposed characters or already composed. 3220| | */ 3221| 21.9k| WRITE_UC(); ------------------ | | 2949| 21.9k|#define WRITE_UC() do { \ | | 2950| 21.9k| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 862, False: 21.0k] | | ------------------ | | 2951| 862| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 0, False: 862] | | ------------------ | | 2952| 862| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | 2928| 0| as->length = p - as->s; \ | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 0] | | | | ------------------ | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 0| return (-1); \ | | | | 2932| 0| p = as->s + as->length; \ | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2953| 862| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 862, False: 0] | | ------------------ | | 2954| 0| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 0, False: 862] | | ------------------ | | 2955| 0| *p++ = *ucptr++; \ | | 2956| 0| /* FALL THROUGH */ \ | | 2957| 3| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 3, False: 859] | | ------------------ | | 2958| 3| *p++ = *ucptr++; \ | | 2959| 3| /* FALL THROUGH */ \ | | 2960| 469| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 466, False: 396] | | ------------------ | | 2961| 469| *p++ = *ucptr++; \ | | 2962| 469| /* FALL THROUGH */ \ | | 2963| 862| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 393, False: 469] | | ------------------ | | 2964| 862| *p++ = *ucptr; \ | | 2965| 862| break; \ | | 2966| 862| } \ | | 2967| 862| ucptr = NULL; \ | | 2968| 21.0k| } else { \ | | 2969| 21.0k| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 21.0k|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 21.0k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 0, False: 21.0k] | | | | ------------------ | | | | 2938| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 0| as->length = p - as->s; \ | | | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 0| return (-1); \ | | | | | | 2932| 0| p = as->s + as->length; \ | | | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 0| } \ | | | | 2940| 21.0k| p += w; \ | | | | 2941| 21.0k|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 21.0k] | | | | ------------------ | | ------------------ | | 2970| 21.0k| } \ | | 2971| 21.9k|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 21.9k] | | ------------------ ------------------ 3222| 44.6k| for (i = 0; i < ucx_size; i++) ------------------ | Branch (3222:16): [True: 22.6k, False: 21.9k] ------------------ 3223| 22.6k| UNPARSE(p, endp, ucx[i]); ------------------ | | 2936| 44.6k|#define UNPARSE(p, endp, uc) do { \ | | 2937| 22.6k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2937:9): [True: 3, False: 22.6k] | | ------------------ | | 2938| 3| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 3|#define EXPAND_BUFFER() do { \ | | | | 2928| 3| as->length = p - as->s; \ | | | | 2929| 3| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 3] | | | | ------------------ | | | | 2930| 3| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 3| return (-1); \ | | | | 2932| 3| p = as->s + as->length; \ | | | | 2933| 3| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 3|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 3] | | | | ------------------ | | ------------------ | | 2939| 3| } \ | | 2940| 22.6k| p += w; \ | | 2941| 22.6k|} while (0) | | ------------------ | | | Branch (2941:10): [Folded, False: 22.6k] | | ------------------ ------------------ 3224| | 3225| | /* 3226| | * Flush out remaining canonical combining characters. 3227| | */ 3228| 21.9k| if (nx > 0 && cx == cl && len > 0) { ------------------ | Branch (3228:8): [True: 20.7k, False: 1.24k] | Branch (3228:18): [True: 35, False: 20.6k] | Branch (3228:30): [True: 35, False: 0] ------------------ 3229| 758| while ((nx = parse(&ucx[0], s, len)) ------------------ | Branch (3229:12): [True: 755, False: 3] ------------------ 3230| 758| > 0) { 3231| 755| cx = CCC(ucx[0]); ------------------ | | 1007| 755| (((uc) > 0x1D244)?0:\ | | ------------------ | | | Branch (1007:3): [True: 0, False: 755] | | ------------------ | | 1008| 755| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) ------------------ 3232| 755| if (cl > cx) ------------------ | Branch (3232:10): [True: 32, False: 723] ------------------ 3233| 32| break; 3234| 723| s += nx; 3235| 723| len -= nx; 3236| 723| cl = cx; 3237| 723| UNPARSE(p, endp, ucx[0]); ------------------ | | 2936| 723|#define UNPARSE(p, endp, uc) do { \ | | 2937| 723| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2937:9): [True: 0, False: 723] | | ------------------ | | 2938| 0| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 0|#define EXPAND_BUFFER() do { \ | | | | 2928| 0| as->length = p - as->s; \ | | | | 2929| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 0] | | | | ------------------ | | | | 2930| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 0| return (-1); \ | | | | 2932| 0| p = as->s + as->length; \ | | | | 2933| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2939| 0| } \ | | 2940| 723| p += w; \ | | 2941| 723|} while (0) | | ------------------ | | | Branch (2941:10): [Folded, False: 723] | | ------------------ ------------------ 3238| 723| } 3239| 35| } 3240| 21.9k| break; 3241| 21.9k| } 3242| 137k| if (n2 < 0) { ------------------ | Branch (3242:7): [True: 81.1k, False: 56.3k] ------------------ 3243| 81.1k| WRITE_UC(); ------------------ | | 2949| 81.1k|#define WRITE_UC() do { \ | | 2950| 81.1k| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 80.9k, False: 193] | | ------------------ | | 2951| 80.9k| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 428, False: 80.5k] | | ------------------ | | 2952| 80.9k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 428|#define EXPAND_BUFFER() do { \ | | | | 2928| 428| as->length = p - as->s; \ | | | | 2929| 428| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 428] | | | | ------------------ | | | | 2930| 428| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 428| return (-1); \ | | | | 2932| 428| p = as->s + as->length; \ | | | | 2933| 428| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 428|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 428] | | | | ------------------ | | ------------------ | | 2953| 80.9k| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 80.9k, False: 0] | | ------------------ | | 2954| 164| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 164, False: 80.8k] | | ------------------ | | 2955| 164| *p++ = *ucptr++; \ | | 2956| 164| /* FALL THROUGH */ \ | | 2957| 390| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 226, False: 80.7k] | | ------------------ | | 2958| 390| *p++ = *ucptr++; \ | | 2959| 390| /* FALL THROUGH */ \ | | 2960| 1.76k| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 1.37k, False: 79.6k] | | ------------------ | | 2961| 1.76k| *p++ = *ucptr++; \ | | 2962| 1.76k| /* FALL THROUGH */ \ | | 2963| 80.9k| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 79.2k, False: 1.76k] | | ------------------ | | 2964| 80.9k| *p++ = *ucptr; \ | | 2965| 80.9k| break; \ | | 2966| 80.9k| } \ | | 2967| 80.9k| ucptr = NULL; \ | | 2968| 80.9k| } else { \ | | 2969| 193| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 193|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 265| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 72, False: 193] | | | | ------------------ | | | | 2938| 72| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 72|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 72| as->length = p - as->s; \ | | | | | | 2929| 72| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 72] | | | | | | ------------------ | | | | | | 2930| 72| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 72| return (-1); \ | | | | | | 2932| 72| p = as->s + as->length; \ | | | | | | 2933| 72| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 72|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 72] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 72| } \ | | | | 2940| 193| p += w; \ | | | | 2941| 193|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 193] | | | | ------------------ | | ------------------ | | 2970| 193| } \ | | 2971| 81.1k|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 81.1k] | | ------------------ ------------------ 3244| | /* Use a replaced unicode character. */ 3245| 81.1k| UNPARSE(p, endp, uc2); ------------------ | | 2936| 81.1k|#define UNPARSE(p, endp, uc) do { \ | | 2937| 82.0k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2937:9): [True: 857, False: 81.1k] | | ------------------ | | 2938| 857| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 857|#define EXPAND_BUFFER() do { \ | | | | 2928| 857| as->length = p - as->s; \ | | | | 2929| 857| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 857] | | | | ------------------ | | | | 2930| 857| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 857| return (-1); \ | | | | 2932| 857| p = as->s + as->length; \ | | | | 2933| 857| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 857|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 857] | | | | ------------------ | | ------------------ | | 2939| 857| } \ | | 2940| 81.1k| p += w; \ | | 2941| 81.1k|} while (0) | | ------------------ | | | Branch (2941:10): [Folded, False: 81.1k] | | ------------------ ------------------ 3246| 81.1k| s += n2*-1; 3247| 81.1k| len -= n2*-1; 3248| 81.1k| ret = -1; 3249| 81.1k| continue; 3250| 81.1k| } else if (n2 == 0) { ------------------ | Branch (3250:14): [True: 34.4k, False: 21.9k] ------------------ 3251| 34.4k| WRITE_UC(); ------------------ | | 2949| 34.4k|#define WRITE_UC() do { \ | | 2950| 34.4k| if (ucptr) { \ | | ------------------ | | | Branch (2950:6): [True: 34.3k, False: 55] | | ------------------ | | 2951| 34.3k| if (p + n > endp) \ | | ------------------ | | | Branch (2951:7): [True: 634, False: 33.7k] | | ------------------ | | 2952| 34.3k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2927| 634|#define EXPAND_BUFFER() do { \ | | | | 2928| 634| as->length = p - as->s; \ | | | | 2929| 634| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2929:6): [True: 0, False: 634] | | | | ------------------ | | | | 2930| 634| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2931| 634| return (-1); \ | | | | 2932| 634| p = as->s + as->length; \ | | | | 2933| 634| endp = as->s + as->buffer_length - ts; \ | | | | 2934| 634|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 634] | | | | ------------------ | | ------------------ | | 2953| 34.3k| switch (n) { \ | | ------------------ | | | Branch (2953:11): [True: 34.3k, False: 0] | | ------------------ | | 2954| 281| case 4: \ | | ------------------ | | | Branch (2954:3): [True: 281, False: 34.0k] | | ------------------ | | 2955| 281| *p++ = *ucptr++; \ | | 2956| 281| /* FALL THROUGH */ \ | | 2957| 281| case 3: \ | | ------------------ | | | Branch (2957:3): [True: 0, False: 34.3k] | | ------------------ | | 2958| 281| *p++ = *ucptr++; \ | | 2959| 281| /* FALL THROUGH */ \ | | 2960| 1.94k| case 2: \ | | ------------------ | | | Branch (2960:3): [True: 1.66k, False: 32.7k] | | ------------------ | | 2961| 1.94k| *p++ = *ucptr++; \ | | 2962| 1.94k| /* FALL THROUGH */ \ | | 2963| 34.3k| case 1: \ | | ------------------ | | | Branch (2963:3): [True: 32.4k, False: 1.94k] | | ------------------ | | 2964| 34.3k| *p++ = *ucptr; \ | | 2965| 34.3k| break; \ | | 2966| 34.3k| } \ | | 2967| 34.3k| ucptr = NULL; \ | | 2968| 34.3k| } else { \ | | 2969| 55| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2936| 55|#define UNPARSE(p, endp, uc) do { \ | | | | 2937| 56| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2937:9): [True: 1, False: 55] | | | | ------------------ | | | | 2938| 1| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2927| 1|#define EXPAND_BUFFER() do { \ | | | | | | 2928| 1| as->length = p - as->s; \ | | | | | | 2929| 1| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2929:6): [True: 0, False: 1] | | | | | | ------------------ | | | | | | 2930| 1| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2931| 1| return (-1); \ | | | | | | 2932| 1| p = as->s + as->length; \ | | | | | | 2933| 1| endp = as->s + as->buffer_length - ts; \ | | | | | | 2934| 1|} while (0) | | | | | | ------------------ | | | | | | | Branch (2934:10): [Folded, False: 1] | | | | | | ------------------ | | | | ------------------ | | | | 2939| 1| } \ | | | | 2940| 55| p += w; \ | | | | 2941| 55|} while (0) | | | | ------------------ | | | | | Branch (2941:10): [Folded, False: 55] | | | | ------------------ | | ------------------ | | 2970| 55| } \ | | 2971| 34.4k|} while (0) | | ------------------ | | | Branch (2971:10): [Folded, False: 34.4k] | | ------------------ ------------------ 3252| 34.4k| break; 3253| 34.4k| } 3254| 137k| } 3255| 40.4k| as->length = p - as->s; 3256| 40.4k| as->s[as->length] = '\0'; 3257| 40.4k| if (ts == 2) ------------------ | Branch (3257:6): [True: 1.67k, False: 38.7k] ------------------ 3258| 1.67k| as->s[as->length+1] = '\0'; 3259| 40.4k| return (ret); 3260| 40.4k|} archive_string.c:get_nfc: 2886| 83.9k|{ 2887| 83.9k| int t, b; 2888| | 2889| 83.9k| t = 0; 2890| 83.9k| b = sizeof(u_composition_table)/sizeof(u_composition_table[0]) -1; 2891| 837k| while (b >= t) { ------------------ | Branch (2891:9): [True: 774k, False: 62.7k] ------------------ 2892| 774k| int m = (t + b) / 2; 2893| 774k| if (u_composition_table[m].cp1 < uc) ------------------ | Branch (2893:7): [True: 428k, False: 346k] ------------------ 2894| 428k| t = m + 1; 2895| 346k| else if (u_composition_table[m].cp1 > uc) ------------------ | Branch (2895:12): [True: 280k, False: 65.6k] ------------------ 2896| 280k| b = m - 1; 2897| 65.6k| else if (u_composition_table[m].cp2 < uc2) ------------------ | Branch (2897:12): [True: 22.9k, False: 42.6k] ------------------ 2898| 22.9k| t = m + 1; 2899| 42.6k| else if (u_composition_table[m].cp2 > uc2) ------------------ | Branch (2899:12): [True: 21.4k, False: 21.2k] ------------------ 2900| 21.4k| b = m - 1; 2901| 21.2k| else 2902| 21.2k| return (u_composition_table[m].nfc); 2903| 774k| } 2904| 62.7k| return (0); 2905| 83.9k|} archive_string.c:utf16nbytes: 1992| 2.69k|{ 1993| 2.69k| size_t s; 1994| 2.69k| const char *p, *pp; 1995| | 1996| 2.69k| if (_p == NULL) ------------------ | Branch (1996:6): [True: 0, False: 2.69k] ------------------ 1997| 0| return (0); 1998| 2.69k| p = (const char *)_p; 1999| | 2000| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 2001| 2.69k| s = 0; 2002| 2.69k| pp = p; 2003| 2.69k| n >>= 1; 2004| 65.4k| while (s < n && (pp[0] || pp[1])) { ------------------ | Branch (2004:9): [True: 64.1k, False: 1.37k] | Branch (2004:19): [True: 53.1k, False: 10.9k] | Branch (2004:28): [True: 9.61k, False: 1.31k] ------------------ 2005| 62.7k| pp += 2; 2006| 62.7k| s++; 2007| 62.7k| } 2008| 2.69k| return (s<<1); 2009| 2.69k|} archive_string.c:mbsnbytes: 1972| 149k|{ 1973| 149k| size_t s; 1974| 149k| const char *p, *pp; 1975| | 1976| 149k| if (_p == NULL) ------------------ | Branch (1976:6): [True: 0, False: 149k] ------------------ 1977| 0| return (0); 1978| 149k| p = (const char *)_p; 1979| | 1980| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 1981| 149k| s = 0; 1982| 149k| pp = p; 1983| 77.9M| while (s < n && *pp) { ------------------ | Branch (1983:9): [True: 77.8M, False: 121k] | Branch (1983:18): [True: 77.7M, False: 27.7k] ------------------ 1984| 77.7M| pp++; 1985| 77.7M| s++; 1986| 77.7M| } 1987| 149k| return (s); 1988| 149k|} archive_string_sprintf: 77| 58.5k|{ 78| 58.5k| va_list ap; 79| | 80| 58.5k| va_start(ap, fmt); 81| 58.5k| archive_string_vsprintf(as, fmt, ap); 82| | va_end(ap); 83| 58.5k|} archive_string_vsprintf: 92| 263k|{ 93| 263k| char long_flag; 94| 263k| intmax_t s; /* Signed integer temp. */ 95| 263k| uintmax_t u; /* Unsigned integer temp. */ 96| 263k| const char *p, *p2; 97| 263k| const wchar_t *pw; 98| | 99| 263k| if (archive_string_ensure(as, 64) == NULL) ------------------ | Branch (99:6): [True: 0, False: 263k] ------------------ 100| 0| __archive_errx(1, "Out of memory"); 101| | 102| 263k| if (fmt == NULL) { ------------------ | Branch (102:6): [True: 0, False: 263k] ------------------ 103| 0| as->s[0] = 0; 104| 0| return; 105| 0| } 106| | 107| 9.19M| for (p = fmt; *p != '\0'; p++) { ------------------ | Branch (107:16): [True: 8.93M, False: 263k] ------------------ 108| 8.93M| const char *saved_p = p; 109| | 110| 8.93M| if (*p != '%') { ------------------ | Branch (110:7): [True: 8.73M, False: 202k] ------------------ 111| 8.73M| archive_strappend_char(as, *p); 112| 8.73M| continue; 113| 8.73M| } 114| | 115| 202k| p++; 116| | 117| 202k| long_flag = '\0'; 118| 202k| switch(*p) { ------------------ | Branch (118:10): [True: 57.6k, False: 144k] ------------------ 119| 551| case 'l': ------------------ | Branch (119:3): [True: 551, False: 201k] ------------------ 120| 551| if (p[1] == 'l') { ------------------ | Branch (120:8): [True: 549, False: 2] ------------------ 121| 549| long_flag = 'L'; 122| 549| p += 2; 123| 549| break; 124| 549| } 125| 2| __LA_FALLTHROUGH; 126| 34.9k| case 'j': ------------------ | Branch (126:3): [True: 34.9k, False: 167k] ------------------ 127| 57.1k| case 'z': ------------------ | Branch (127:3): [True: 22.1k, False: 180k] ------------------ 128| 57.1k| long_flag = *p; 129| 57.1k| p++; 130| 57.1k| break; 131| 202k| } 132| | 133| 202k| switch (*p) { 134| 0| case '%': ------------------ | Branch (134:3): [True: 0, False: 202k] ------------------ 135| 0| archive_strappend_char(as, '%'); 136| 0| break; 137| 723| case 'c': ------------------ | Branch (137:3): [True: 723, False: 201k] ------------------ 138| 723| s = va_arg(ap, int); 139| 723| archive_strappend_char(as, (char)s); 140| 723| break; 141| 111k| case 'd': ------------------ | Branch (141:3): [True: 111k, False: 90.8k] ------------------ 142| 111k| switch(long_flag) { 143| 27.9k| case 'j': s = va_arg(ap, intmax_t); break; ------------------ | Branch (143:4): [True: 27.9k, False: 83.3k] ------------------ 144| 0| case 'l': s = va_arg(ap, long); break; ------------------ | Branch (144:4): [True: 0, False: 111k] ------------------ 145| 545| case 'L': s = va_arg(ap, long long); break; ------------------ | Branch (145:4): [True: 545, False: 110k] ------------------ 146| 0| case 'z': s = va_arg(ap, ssize_t); break; ------------------ | Branch (146:4): [True: 0, False: 111k] ------------------ 147| 82.8k| default: s = va_arg(ap, int); break; ------------------ | Branch (147:4): [True: 82.8k, False: 28.5k] ------------------ 148| 111k| } 149| 111k| append_int(as, s, 10); 150| 111k| break; 151| 55.3k| case 's': ------------------ | Branch (151:3): [True: 55.3k, False: 146k] ------------------ 152| 55.3k| switch(long_flag) { 153| 0| case 'l': ------------------ | Branch (153:4): [True: 0, False: 55.3k] ------------------ 154| 0| case 'L': ------------------ | Branch (154:4): [True: 0, False: 55.3k] ------------------ 155| 0| pw = va_arg(ap, wchar_t *); 156| 0| if (pw == NULL) ------------------ | Branch (156:9): [True: 0, False: 0] ------------------ 157| 0| pw = L"(null)"; 158| 0| if (archive_string_append_from_wcs(as, pw, ------------------ | Branch (158:9): [True: 0, False: 0] ------------------ 159| 0| wcslen(pw)) != 0 && errno == ENOMEM) ------------------ | Branch (159:29): [True: 0, False: 0] ------------------ 160| 0| __archive_errx(1, "Out of memory"); 161| 0| break; 162| 55.3k| default: ------------------ | Branch (162:4): [True: 55.3k, False: 0] ------------------ 163| 55.3k| p2 = va_arg(ap, char *); 164| 55.3k| if (p2 == NULL) ------------------ | Branch (164:9): [True: 2, False: 55.3k] ------------------ 165| 2| p2 = "(null)"; 166| 55.3k| archive_strcat(as, p2); 167| 55.3k| break; 168| 55.3k| } 169| 55.3k| break; 170| 55.3k| case 'S': ------------------ | Branch (170:3): [True: 0, False: 202k] ------------------ 171| 0| pw = va_arg(ap, wchar_t *); 172| 0| if (pw == NULL) ------------------ | Branch (172:8): [True: 0, False: 0] ------------------ 173| 0| pw = L"(null)"; 174| 0| if (archive_string_append_from_wcs(as, pw, ------------------ | Branch (174:8): [True: 0, False: 0] ------------------ 175| 0| wcslen(pw)) != 0 && errno == ENOMEM) ------------------ | Branch (175:28): [True: 0, False: 0] ------------------ 176| 0| __archive_errx(1, "Out of memory"); 177| 0| break; 178| 34.7k| case 'o': case 'u': case 'x': case 'X': ------------------ | Branch (178:3): [True: 0, False: 202k] | Branch (178:13): [True: 34.7k, False: 167k] | Branch (178:23): [True: 18, False: 202k] | Branch (178:33): [True: 5, False: 202k] ------------------ 179| | /* Common handling for unsigned integer formats. */ 180| 34.7k| switch(long_flag) { 181| 6.97k| case 'j': u = va_arg(ap, uintmax_t); break; ------------------ | Branch (181:4): [True: 6.97k, False: 27.8k] ------------------ 182| 2| case 'l': u = va_arg(ap, unsigned long); break; ------------------ | Branch (182:4): [True: 2, False: 34.7k] ------------------ 183| 4| case 'L': u = va_arg(ap, unsigned long long); break; ------------------ | Branch (183:4): [True: 4, False: 34.7k] ------------------ 184| 22.1k| case 'z': u = va_arg(ap, size_t); break; ------------------ | Branch (184:4): [True: 22.1k, False: 12.6k] ------------------ 185| 5.64k| default: u = va_arg(ap, unsigned int); break; ------------------ | Branch (185:4): [True: 5.64k, False: 29.1k] ------------------ 186| 34.7k| } 187| | /* Format it in the correct base. */ 188| 34.7k| switch (*p) { 189| 0| case 'o': append_uint(as, u, 8); break; ------------------ | Branch (189:4): [True: 0, False: 34.7k] ------------------ 190| 34.7k| case 'u': append_uint(as, u, 10); break; ------------------ | Branch (190:4): [True: 34.7k, False: 23] ------------------ 191| 23| default: append_uint(as, u, 16); break; ------------------ | Branch (191:4): [True: 23, False: 34.7k] ------------------ 192| 34.7k| } 193| 34.7k| break; 194| 34.7k| default: ------------------ | Branch (194:3): [True: 9, False: 202k] ------------------ 195| | /* Rewind and print the initial '%' literally. */ 196| 9| p = saved_p; 197| 9| archive_strappend_char(as, *p); 198| 202k| } 199| 202k| } 200| 263k|} archive_string_sprintf.c:append_int: 63| 111k|{ 64| 111k| uintmax_t ud; 65| | 66| 111k| if (d < 0) { ------------------ | Branch (66:6): [True: 9.37k, False: 101k] ------------------ 67| 9.37k| archive_strappend_char(as, '-'); 68| 9.37k| ud = (d == INTMAX_MIN) ? (uintmax_t)(INTMAX_MAX) + 1 : (uintmax_t)(-d); ------------------ | Branch (68:8): [True: 73, False: 9.29k] ------------------ 69| 9.37k| } else 70| 101k| ud = d; 71| 111k| append_uint(as, ud, base); 72| 111k|} archive_string_sprintf.c:append_uint: 54| 267k|{ 55| 267k| static const char digits[] = "0123456789abcdef"; 56| 267k| if (d >= base) ------------------ | Branch (56:6): [True: 121k, False: 146k] ------------------ 57| 121k| append_uint(as, d/base, base); 58| 267k| archive_strappend_char(as, digits[d % base]); 59| 267k|} __archive_dos_to_unix: 64| 37.4k|{ 65| 37.4k| uint16_t msTime, msDate; 66| 37.4k| struct tm ts; 67| 37.4k| time_t t; 68| | 69| 37.4k| msTime = (0xFFFF & dos_time); 70| 37.4k| msDate = (dos_time >> 16); 71| | 72| 37.4k| memset(&ts, 0, sizeof(ts)); 73| 37.4k| ts.tm_year = ((msDate >> 9) & 0x7f) + 80; /* Years since 1900. */ 74| 37.4k| ts.tm_mon = ((msDate >> 5) & 0x0f) - 1; /* Month number. */ 75| 37.4k| ts.tm_mday = msDate & 0x1f; /* Day of month. */ 76| 37.4k| ts.tm_hour = (msTime >> 11) & 0x1f; 77| 37.4k| ts.tm_min = (msTime >> 5) & 0x3f; 78| 37.4k| ts.tm_sec = (msTime << 1) & 0x3e; 79| 37.4k| ts.tm_isdst = -1; 80| 37.4k| t = mktime(&ts); 81| 37.4k| return (int64_t)(t == (time_t)-1 ? INT32_MAX : t); ------------------ | Branch (81:19): [True: 0, False: 37.4k] ------------------ 82| 37.4k|} __archive_ntfs_to_unix: 136| 972|{ 137| 972| if (ntfs > INT64_MAX) { ------------------ | Branch (137:6): [True: 250, False: 722] ------------------ 138| 250| ntfs -= NTFS_EPOC_TICKS; ------------------ | | 44| 250|#define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 42| 250|#define NTFS_EPOC_TIME ARCHIVE_LITERAL_ULL(11644473600) | | | | ------------------ | | | | | | 208| 250|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ | | #define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 43| 250|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | | | ------------------ | | | | | | 208| 250|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ ------------------ 139| 250| *secs = ntfs / NTFS_TICKS; ------------------ | | 43| 250|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | ------------------ | | | | 208| 250|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 140| 250| *nsecs = 100 * (ntfs % NTFS_TICKS); ------------------ | | 43| 250|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | ------------------ | | | | 208| 250|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 141| 250| } 142| 722| else { 143| 722| lldiv_t tdiv; 144| 722| int64_t value = (int64_t)ntfs - (int64_t)NTFS_EPOC_TICKS; ------------------ | | 44| 722|#define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 42| 722|#define NTFS_EPOC_TIME ARCHIVE_LITERAL_ULL(11644473600) | | | | ------------------ | | | | | | 208| 722|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ | | #define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 43| 722|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | | | ------------------ | | | | | | 208| 722|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ ------------------ 145| | 146| 722| tdiv = lldiv(value, NTFS_TICKS); ------------------ | | 43| 722|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | ------------------ | | | | 208| 722|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 147| 722| *secs = tdiv.quot; 148| 722| *nsecs = (uint32_t)(tdiv.rem * 100); 149| 722| } 150| 972|} __archive_clean: 81| 3.66k|{ 82| 3.66k| archive_string_conversion_free(a); 83| 3.66k| return (ARCHIVE_OK); ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 84| 3.66k|} archive_file_count: 115| 3.57k|{ 116| 3.57k| return (a->file_count); 117| 3.57k|} archive_clear_error: 165| 229k|{ 166| 229k| archive_string_empty(&a->error_string); ------------------ | | 181| 229k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 167| | a->error = NULL; 168| 229k| a->archive_error_number = 0; 169| 229k|} archive_set_error: 173| 205k|{ 174| 205k| va_list ap; 175| | 176| 205k| a->archive_error_number = error_number; 177| 205k| if (fmt == NULL) { ------------------ | Branch (177:6): [True: 0, False: 205k] ------------------ 178| 0| a->error = NULL; 179| 0| return; 180| 0| } 181| | 182| 205k| archive_string_empty(&(a->error_string)); ------------------ | | 181| 205k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 183| 205k| va_start(ap, fmt); 184| 205k| archive_string_vsprintf(&(a->error_string), fmt, ap); 185| | va_end(ap); 186| 205k| a->error = a->error_string.s; 187| 205k|} archive_filter_bytes: 52| 249|{ 53| 249| return ((a->vtable->archive_filter_bytes)(a, n)); 54| 249|} archive_free: 58| 3.66k|{ 59| 3.66k| if (a == NULL) ------------------ | Branch (59:6): [True: 0, False: 3.66k] ------------------ 60| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 61| 3.66k| return ((a->vtable->archive_free)(a)); 62| 3.66k|} archive_read_free: 100| 3.66k|{ 101| 3.66k| return archive_free(a); 102| 3.66k|} archive_read_next_header: 147| 218k|{ 148| 218k| return ((a->vtable->archive_read_next_header)(a, entry)); 149| 218k|} archive_read_data_block: 160| 225k|{ 161| 225k| return ((a->vtable->archive_read_data_block)(a, buff, s, o)); 162| 225k|} xxhash.c:XXH32: 295| 721|{ 296| |#if 0 297| | // Simple version, good for code maintenance, but unfortunately slow for small inputs 298| | void* state = XXH32_init(seed); 299| | XXH32_update(state, input, len); 300| | return XXH32_digest(state); 301| |#else 302| 721| XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN; ------------------ | | 202| 721|# define XXH_CPU_LITTLE_ENDIAN (*(const char*)(&one)) ------------------ 303| | 304| |# if !defined(XXH_USE_UNALIGNED_ACCESS) 305| | if ((((size_t)input) & 3) == 0) /* Input is aligned, let's leverage the speed advantage */ 306| | { 307| | if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT) 308| | return XXH32_endian_align(input, len, seed, XXH_littleEndian, XXH_aligned); 309| | else 310| | return XXH32_endian_align(input, len, seed, XXH_bigEndian, XXH_aligned); 311| | } 312| |# endif 313| | 314| 721| if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT) ------------------ | | 68| 0|#define XXH_FORCE_NATIVE_FORMAT 0 | | ------------------ | | | Branch (68:33): [Folded, False: 0] | | ------------------ ------------------ | Branch (314:9): [True: 721, False: 0] ------------------ 315| 721| return XXH32_endian_align(input, len, seed, XXH_littleEndian, XXH_unaligned); 316| 0| else 317| 0| return XXH32_endian_align(input, len, seed, XXH_bigEndian, XXH_unaligned); 318| 721|#endif 319| 721|} xxhash.c:XXH32_endian_align: 235| 721|{ 236| 721| const BYTE* p = (const BYTE*)input; 237| 721| const BYTE* bEnd = p + len; 238| 721| U32 h32; 239| 721|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) 240| | 241| |#ifdef XXH_ACCEPT_NULL_INPUT_POINTER 242| | if (p==NULL) { len=0; bEnd=p=(const BYTE*)(size_t)16; } 243| |#endif 244| | 245| 721| if (len>=16) ------------------ | Branch (245:9): [True: 3, False: 718] ------------------ 246| 3| { 247| 3| const BYTE* const limit = bEnd - 16; 248| 3| U32 v1 = seed + PRIME32_1 + PRIME32_2; ------------------ | | 189| 3|#define PRIME32_1 2654435761U ------------------ U32 v1 = seed + PRIME32_1 + PRIME32_2; ------------------ | | 190| 3|#define PRIME32_2 2246822519U ------------------ 249| 3| U32 v2 = seed + PRIME32_2; ------------------ | | 190| 3|#define PRIME32_2 2246822519U ------------------ 250| 3| U32 v3 = seed + 0; 251| 3| U32 v4 = seed - PRIME32_1; ------------------ | | 189| 3|#define PRIME32_1 2654435761U ------------------ 252| | 253| 3| do 254| 4.41k| { 255| 4.41k| v1 += XXH_get32bits(p) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 239| 4.41k|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) ------------------ v1 += XXH_get32bits(p) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 190| 4.41k|#define PRIME32_2 2246822519U ------------------ v1 += XXH_get32bits(p) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 170| 4.41k|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v1 += XXH_get32bits(p) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 189| 4.41k|#define PRIME32_1 2654435761U ------------------ 256| 4.41k| v2 += XXH_get32bits(p) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 239| 4.41k|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) ------------------ v2 += XXH_get32bits(p) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 190| 4.41k|#define PRIME32_2 2246822519U ------------------ v2 += XXH_get32bits(p) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 170| 4.41k|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v2 += XXH_get32bits(p) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 189| 4.41k|#define PRIME32_1 2654435761U ------------------ 257| 4.41k| v3 += XXH_get32bits(p) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 239| 4.41k|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) ------------------ v3 += XXH_get32bits(p) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 190| 4.41k|#define PRIME32_2 2246822519U ------------------ v3 += XXH_get32bits(p) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 170| 4.41k|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v3 += XXH_get32bits(p) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 189| 4.41k|#define PRIME32_1 2654435761U ------------------ 258| 4.41k| v4 += XXH_get32bits(p) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 239| 4.41k|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) ------------------ v4 += XXH_get32bits(p) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 190| 4.41k|#define PRIME32_2 2246822519U ------------------ v4 += XXH_get32bits(p) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 170| 4.41k|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v4 += XXH_get32bits(p) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 189| 4.41k|#define PRIME32_1 2654435761U ------------------ 259| 4.41k| } while (p<=limit); ------------------ | Branch (259:18): [True: 4.41k, False: 3] ------------------ 260| | 261| 3| h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7) + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18); ------------------ | | 170| 3|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7) + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18); ------------------ | | 170| 3|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7) + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18); ------------------ | | 170| 3|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(v1, 1) + XXH_rotl32(v2, 7) + XXH_rotl32(v3, 12) + XXH_rotl32(v4, 18); ------------------ | | 170| 3|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ 262| 3| } 263| 718| else 264| 718| { 265| 718| h32 = seed + PRIME32_5; ------------------ | | 193| 718|#define PRIME32_5 374761393U ------------------ 266| 718| } 267| | 268| 721| h32 += (U32) len; 269| | 270| 1.27k| while (p<=bEnd-4) ------------------ | Branch (270:12): [True: 556, False: 721] ------------------ 271| 556| { 272| 556| h32 += XXH_get32bits(p) * PRIME32_3; ------------------ | | 239| 556|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) ------------------ h32 += XXH_get32bits(p) * PRIME32_3; ------------------ | | 191| 556|#define PRIME32_3 3266489917U ------------------ 273| 556| h32 = XXH_rotl32(h32, 17) * PRIME32_4 ; ------------------ | | 170| 556|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 17) * PRIME32_4 ; ------------------ | | 192| 556|#define PRIME32_4 668265263U ------------------ 274| 556| p+=4; 275| 556| } 276| | 277| 1.80k| while (p> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 11) * PRIME32_1 ; ------------------ | | 189| 1.08k|#define PRIME32_1 2654435761U ------------------ 281| 1.08k| p++; 282| 1.08k| } 283| | 284| 721| h32 ^= h32 >> 15; 285| 721| h32 *= PRIME32_2; ------------------ | | 190| 721|#define PRIME32_2 2246822519U ------------------ 286| 721| h32 ^= h32 >> 13; 287| 721| h32 *= PRIME32_3; ------------------ | | 191| 721|#define PRIME32_3 3266489917U ------------------ 288| 721| h32 ^= h32 >> 16; 289| | 290| 721| return h32; 291| 721|} xxhash.c:XXH_readLE32_align: 219| 25.1k|{ 220| 25.1k| if (align==XXH_unaligned) ------------------ | Branch (220:9): [True: 25.1k, False: 0] ------------------ 221| 25.1k| return endian==XXH_littleEndian ? A32(ptr) : XXH_swap32(A32(ptr)); ------------------ | Branch (221:16): [True: 25.1k, False: 0] ------------------ 222| 0| else 223| 0| return endian==XXH_littleEndian ? *ptr : XXH_swap32(*ptr); ------------------ | Branch (223:16): [True: 0, False: 0] ------------------ 224| 25.1k|} xxhash.c:A32: 162| 25.1k|{ 163| 25.1k| return (((const U32_S *)(x))->v); 164| 25.1k|} xxhash.c:XXH32_init: 362| 266|{ 363| 266| void* state = XXH_malloc (sizeof(struct XXH_state32_t)); ------------------ | | 91| 266|#define XXH_malloc malloc ------------------ 364| 266| if (state == NULL) ------------------ | Branch (364:9): [True: 0, False: 266] ------------------ 365| 0| return NULL; 366| 266| XXH32_resetState(state, seed); 367| 266| return state; 368| 266|} xxhash.c:XXH32_resetState: 348| 266|{ 349| 266| struct XXH_state32_t * state = (struct XXH_state32_t *) state_in; 350| 266| state->seed = seed; 351| 266| state->v1 = seed + PRIME32_1 + PRIME32_2; ------------------ | | 189| 266|#define PRIME32_1 2654435761U ------------------ state->v1 = seed + PRIME32_1 + PRIME32_2; ------------------ | | 190| 266|#define PRIME32_2 2246822519U ------------------ 352| 266| state->v2 = seed + PRIME32_2; ------------------ | | 190| 266|#define PRIME32_2 2246822519U ------------------ 353| 266| state->v3 = seed + 0; 354| 266| state->v4 = seed - PRIME32_1; ------------------ | | 189| 266|#define PRIME32_1 2654435761U ------------------ 355| 266| state->total_len = 0; 356| 266| state->memsize = 0; 357| 266| return XXH_OK; 358| 266|} xxhash.c:XXH32_update: 437| 2.98k|{ 438| 2.98k| XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN; ------------------ | | 202| 2.98k|# define XXH_CPU_LITTLE_ENDIAN (*(const char*)(&one)) ------------------ 439| | 440| 2.98k| if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT) ------------------ | | 68| 0|#define XXH_FORCE_NATIVE_FORMAT 0 | | ------------------ | | | Branch (68:33): [Folded, False: 0] | | ------------------ ------------------ | Branch (440:9): [True: 2.98k, False: 0] ------------------ 441| 2.98k| return XXH32_update_endian(state_in, input, len, XXH_littleEndian); 442| 0| else 443| 0| return XXH32_update_endian(state_in, input, len, XXH_bigEndian); 444| 2.98k|} xxhash.c:XXH32_update_endian: 372| 2.98k|{ 373| 2.98k| struct XXH_state32_t * state = (struct XXH_state32_t *) state_in; 374| 2.98k| const BYTE* p = (const BYTE*)input; 375| 2.98k| const BYTE* const bEnd = p + len; 376| | 377| |#ifdef XXH_ACCEPT_NULL_INPUT_POINTER 378| | if (input==NULL) return XXH_ERROR; 379| |#endif 380| | 381| 2.98k| state->total_len += len; 382| | 383| 2.98k| if (state->memsize + len < 16) /* fill in tmp buffer */ ------------------ | Branch (383:9): [True: 2.08k, False: 901] ------------------ 384| 2.08k| { 385| 2.08k| XXH_memcpy(state->memory + state->memsize, input, len); ------------------ | | 93| 2.08k|#define XXH_memcpy memcpy ------------------ 386| 2.08k| state->memsize += len; 387| 2.08k| return XXH_OK; 388| 2.08k| } 389| | 390| 901| if (state->memsize) /* some data left from previous update */ ------------------ | Branch (390:9): [True: 843, False: 58] ------------------ 391| 843| { 392| 843| XXH_memcpy(state->memory + state->memsize, input, 16-state->memsize); ------------------ | | 93| 843|#define XXH_memcpy memcpy ------------------ 393| 843| { 394| 843| const U32* p32 = (const U32*)state->memory; 395| 843| state->v1 += XXH_readLE32(p32, endian) * PRIME32_2; state->v1 = XXH_rotl32(state->v1, 13); state->v1 *= PRIME32_1; p32++; ------------------ | | 190| 843|#define PRIME32_2 2246822519U ------------------ state->v1 += XXH_readLE32(p32, endian) * PRIME32_2; state->v1 = XXH_rotl32(state->v1, 13); state->v1 *= PRIME32_1; p32++; ------------------ | | 170| 843|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ state->v1 += XXH_readLE32(p32, endian) * PRIME32_2; state->v1 = XXH_rotl32(state->v1, 13); state->v1 *= PRIME32_1; p32++; ------------------ | | 189| 843|#define PRIME32_1 2654435761U ------------------ 396| 843| state->v2 += XXH_readLE32(p32, endian) * PRIME32_2; state->v2 = XXH_rotl32(state->v2, 13); state->v2 *= PRIME32_1; p32++; ------------------ | | 190| 843|#define PRIME32_2 2246822519U ------------------ state->v2 += XXH_readLE32(p32, endian) * PRIME32_2; state->v2 = XXH_rotl32(state->v2, 13); state->v2 *= PRIME32_1; p32++; ------------------ | | 170| 843|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ state->v2 += XXH_readLE32(p32, endian) * PRIME32_2; state->v2 = XXH_rotl32(state->v2, 13); state->v2 *= PRIME32_1; p32++; ------------------ | | 189| 843|#define PRIME32_1 2654435761U ------------------ 397| 843| state->v3 += XXH_readLE32(p32, endian) * PRIME32_2; state->v3 = XXH_rotl32(state->v3, 13); state->v3 *= PRIME32_1; p32++; ------------------ | | 190| 843|#define PRIME32_2 2246822519U ------------------ state->v3 += XXH_readLE32(p32, endian) * PRIME32_2; state->v3 = XXH_rotl32(state->v3, 13); state->v3 *= PRIME32_1; p32++; ------------------ | | 170| 843|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ state->v3 += XXH_readLE32(p32, endian) * PRIME32_2; state->v3 = XXH_rotl32(state->v3, 13); state->v3 *= PRIME32_1; p32++; ------------------ | | 189| 843|#define PRIME32_1 2654435761U ------------------ 398| 843| state->v4 += XXH_readLE32(p32, endian) * PRIME32_2; state->v4 = XXH_rotl32(state->v4, 13); state->v4 *= PRIME32_1; p32++; ------------------ | | 190| 843|#define PRIME32_2 2246822519U ------------------ state->v4 += XXH_readLE32(p32, endian) * PRIME32_2; state->v4 = XXH_rotl32(state->v4, 13); state->v4 *= PRIME32_1; p32++; ------------------ | | 170| 843|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ state->v4 += XXH_readLE32(p32, endian) * PRIME32_2; state->v4 = XXH_rotl32(state->v4, 13); state->v4 *= PRIME32_1; p32++; ------------------ | | 189| 843|#define PRIME32_1 2654435761U ------------------ 399| 843| } 400| 843| p += 16-state->memsize; 401| 843| state->memsize = 0; 402| 843| } 403| | 404| 901| if (p <= bEnd-16) ------------------ | Branch (404:9): [True: 303, False: 598] ------------------ 405| 303| { 406| 303| const BYTE* const limit = bEnd - 16; 407| 303| U32 v1 = state->v1; 408| 303| U32 v2 = state->v2; 409| 303| U32 v3 = state->v3; 410| 303| U32 v4 = state->v4; 411| | 412| 303| do 413| 895| { 414| 895| v1 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 190| 895|#define PRIME32_2 2246822519U ------------------ v1 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 170| 895|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v1 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 189| 895|#define PRIME32_1 2654435761U ------------------ 415| 895| v2 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 190| 895|#define PRIME32_2 2246822519U ------------------ v2 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 170| 895|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v2 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 189| 895|#define PRIME32_1 2654435761U ------------------ 416| 895| v3 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 190| 895|#define PRIME32_2 2246822519U ------------------ v3 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 170| 895|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v3 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 189| 895|#define PRIME32_1 2654435761U ------------------ 417| 895| v4 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 190| 895|#define PRIME32_2 2246822519U ------------------ v4 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 170| 895|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ v4 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 189| 895|#define PRIME32_1 2654435761U ------------------ 418| 895| } while (p<=limit); ------------------ | Branch (418:18): [True: 592, False: 303] ------------------ 419| | 420| 303| state->v1 = v1; 421| 303| state->v2 = v2; 422| 303| state->v3 = v3; 423| 303| state->v4 = v4; 424| 303| } 425| | 426| 901| if (p < bEnd) ------------------ | Branch (426:9): [True: 696, False: 205] ------------------ 427| 696| { 428| 696| XXH_memcpy(state->memory, p, bEnd-p); ------------------ | | 93| 696|#define XXH_memcpy memcpy ------------------ 429| 696| state->memsize = (int)(bEnd-p); 430| 696| } 431| | 432| 901| return XXH_OK; 433| 2.98k|} xxhash.c:XXH_readLE32: 227| 6.95k|FORCE_INLINE U32 XXH_readLE32(const U32* ptr, XXH_endianess endian) { return XXH_readLE32_align(ptr, endian, XXH_unaligned); } xxhash.c:XXH32_digest: 503| 251|{ 504| 251| U32 h32 = XXH32_intermediateDigest(state_in); 505| | 506| 251| XXH_free(state_in); ------------------ | | 92| 251|#define XXH_free free ------------------ 507| | 508| 251| return h32; 509| 251|} xxhash.c:XXH32_intermediateDigest: 492| 251|{ 493| 251| XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN; ------------------ | | 202| 251|# define XXH_CPU_LITTLE_ENDIAN (*(const char*)(&one)) ------------------ 494| | 495| 251| if ((endian_detected==XXH_littleEndian) || XXH_FORCE_NATIVE_FORMAT) ------------------ | | 68| 0|#define XXH_FORCE_NATIVE_FORMAT 0 | | ------------------ | | | Branch (68:33): [Folded, False: 0] | | ------------------ ------------------ | Branch (495:9): [True: 251, False: 0] ------------------ 496| 251| return XXH32_intermediateDigest_endian(state_in, XXH_littleEndian); 497| 0| else 498| 0| return XXH32_intermediateDigest_endian(state_in, XXH_bigEndian); 499| 251|} xxhash.c:XXH32_intermediateDigest_endian: 450| 251|{ 451| 251| struct XXH_state32_t * state = (struct XXH_state32_t *) state_in; 452| 251| const BYTE * p = (const BYTE*)state->memory; 453| 251| BYTE* bEnd = (BYTE*)state->memory + state->memsize; 454| 251| U32 h32; 455| | 456| 251| if (state->total_len >= 16) ------------------ | Branch (456:9): [True: 2, False: 249] ------------------ 457| 2| { 458| 2| h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18); ------------------ | | 170| 2|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18); ------------------ | | 170| 2|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18); ------------------ | | 170| 2|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18); ------------------ | | 170| 2|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ 459| 2| } 460| 249| else 461| 249| { 462| 249| h32 = state->seed + PRIME32_5; ------------------ | | 193| 249|#define PRIME32_5 374761393U ------------------ 463| 249| } 464| | 465| 251| h32 += (U32) state->total_len; 466| | 467| 253| while (p<=bEnd-4) ------------------ | Branch (467:12): [True: 2, False: 251] ------------------ 468| 2| { 469| 2| h32 += XXH_readLE32((const U32*)p, endian) * PRIME32_3; ------------------ | | 191| 2|#define PRIME32_3 3266489917U ------------------ 470| 2| h32 = XXH_rotl32(h32, 17) * PRIME32_4; ------------------ | | 170| 2|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 17) * PRIME32_4; ------------------ | | 192| 2|#define PRIME32_4 668265263U ------------------ 471| 2| p+=4; 472| 2| } 473| | 474| 1.00k| while (p> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 11) * PRIME32_1; ------------------ | | 189| 752|#define PRIME32_1 2654435761U ------------------ 478| 752| p++; 479| 752| } 480| | 481| 251| h32 ^= h32 >> 15; 482| 251| h32 *= PRIME32_2; ------------------ | | 190| 251|#define PRIME32_2 2246822519U ------------------ 483| 251| h32 ^= h32 >> 13; 484| 251| h32 *= PRIME32_3; ------------------ | | 191| 251|#define PRIME32_3 3266489917U ------------------ 485| 251| h32 ^= h32 >> 16; 486| | 487| 251| return h32; 488| 251|} LLVMFuzzerTestOneInput: 23| 3.66k|extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) { 24| 3.66k| struct archive *a = archive_read_new(); 25| | 26| 3.66k| archive_read_support_filter_all(a); 27| 3.66k| archive_read_support_format_all(a); 28| 3.66k| archive_read_support_format_empty(a); 29| 3.66k| archive_read_support_format_raw(a); 30| 3.66k| archive_read_support_format_gnutar(a); 31| | 32| 3.66k| if (ARCHIVE_OK != archive_read_set_options(a, "zip:ignorecrc32,tar:read_concatenated_archives,tar:mac-ext")) { ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (32:7): [True: 0, False: 3.66k] ------------------ 33| 0| return 0; 34| 0| } 35| | 36| 3.66k| archive_read_add_passphrase(a, "secret"); 37| | 38| 3.66k| if (ARCHIVE_OK != archive_read_open_memory(a, buf, len)) { ------------------ | | 233| 3.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (38:7): [True: 93, False: 3.57k] ------------------ 39| 93| archive_read_free(a); 40| 93| return 0; 41| 93| } 42| | 43| 218k| while(1) { ------------------ | Branch (43:9): [True: 218k, Folded] ------------------ 44| 218k| std::vector data_buffer(getpagesize(), 0); 45| 218k| struct archive_entry *entry; 46| 218k| int ret = archive_read_next_header(a, &entry); 47| 218k| if (ret == ARCHIVE_EOF || ret == ARCHIVE_FATAL) ------------------ | | 232| 437k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ if (ret == ARCHIVE_EOF || ret == ARCHIVE_FATAL) ------------------ | | 239| 218k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (47:9): [True: 384, False: 218k] | Branch (47:31): [True: 2.56k, False: 216k] ------------------ 48| 2.94k| break; 49| 216k| if (ret == ARCHIVE_RETRY) ------------------ | | 234| 216k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (49:9): [True: 123k, False: 92.5k] ------------------ 50| 123k| continue; 51| | 52| 92.5k| (void)archive_entry_pathname(entry); 53| 92.5k| (void)archive_entry_pathname_utf8(entry); 54| 92.5k| (void)archive_entry_pathname_w(entry); 55| | 56| 92.5k| (void)archive_entry_atime(entry); 57| 92.5k| (void)archive_entry_birthtime(entry); 58| 92.5k| (void)archive_entry_ctime(entry); 59| 92.5k| (void)archive_entry_dev(entry); 60| 92.5k| (void)archive_entry_digest(entry, ARCHIVE_ENTRY_DIGEST_SHA1); ------------------ | | 446| 92.5k|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ 61| 92.5k| (void)archive_entry_filetype(entry); 62| 92.5k| (void)archive_entry_gid(entry); 63| 92.5k| (void)archive_entry_is_data_encrypted(entry); 64| 92.5k| (void)archive_entry_is_encrypted(entry); 65| 92.5k| (void)archive_entry_is_metadata_encrypted(entry); 66| 92.5k| (void)archive_entry_mode(entry); 67| 92.5k| (void)archive_entry_mtime(entry); 68| 92.5k| (void)archive_entry_size(entry); 69| 92.5k| (void)archive_entry_uid(entry); 70| | 71| 92.5k| ssize_t r; 72| 258M| while ((r = archive_read_data(a, data_buffer.data(), ------------------ | Branch (72:12): [True: 257M, False: 92.5k] ------------------ 73| 258M| data_buffer.size())) > 0) 74| 257M| ; 75| 92.5k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 92.5k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (75:9): [True: 630, False: 91.9k] ------------------ 76| 630| break; 77| 92.5k| } 78| | 79| 3.57k| archive_read_has_encrypted_entries(a); 80| 3.57k| archive_read_format_capabilities(a); 81| 3.57k| archive_file_count(a); 82| 3.57k| archive_seek_data(a, 0, SEEK_SET); 83| | 84| 3.57k| archive_read_free(a); 85| 3.57k| return 0; 86| 3.66k|}