archive_acl_clear: 129| 311k|{ 130| 311k| struct archive_acl_entry *ap; 131| | 132| 312k| while (acl->acl_head != NULL) { ------------------ | Branch (132:9): [True: 917, False: 311k] ------------------ 133| 917| ap = acl->acl_head->next; 134| 917| archive_mstring_clean(&acl->acl_head->name); 135| 917| free(acl->acl_head); 136| 917| acl->acl_head = ap; 137| 917| } 138| 311k| free(acl->acl_text_w); 139| 311k| acl->acl_text_w = NULL; 140| 311k| free(acl->acl_text); 141| 311k| acl->acl_text = NULL; 142| | acl->acl_p = NULL; 143| 311k| acl->acl_types = 0; 144| 311k| acl->acl_state = 0; /* Not counting. */ 145| 311k|} archive_acl_count: 380| 116|{ 381| 116| int count; 382| 116| struct archive_acl_entry *ap; 383| | 384| 116| count = 0; 385| 116| ap = acl->acl_head; 386| 1.03k| while (ap != NULL) { ------------------ | Branch (386:9): [True: 917, False: 116] ------------------ 387| 917| if ((ap->type & want_type) != 0) ------------------ | Branch (387:7): [True: 917, False: 0] ------------------ 388| 917| count++; 389| 917| ap = ap->next; 390| 917| } 391| | 392| 116| if (count > 0 && ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0)) ------------------ | | 534| 64|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (392:6): [True: 64, False: 52] | Branch (392:19): [True: 47, False: 17] ------------------ 393| 47| count += 3; 394| 116| return (count); 395| 116|} archive_acl_reset: 413| 116|{ 414| 116| int count, cutoff; 415| | 416| 116| 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| 116| if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) ------------------ | | 534| 116|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (423:6): [True: 47, False: 69] ------------------ 424| 47| cutoff = 3; 425| 69| else 426| 69| cutoff = 0; 427| | 428| 116| if (count > cutoff) ------------------ | Branch (428:6): [True: 64, False: 52] ------------------ 429| 64| acl->acl_state = ARCHIVE_ENTRY_ACL_USER_OBJ; ------------------ | | 549| 64|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ 430| 52| else 431| 52| acl->acl_state = 0; 432| 116| acl->acl_p = acl->acl_head; 433| 116| return (count); 434| 116|} archive_acl_from_text_l: 1506| 116|{ 1507| 116| return archive_acl_from_text_nl(acl, text, strlen(text), want_type, sc); 1508| 116|} archive_acl_from_text_nl: 1513| 116|{ 1514| 116| struct { 1515| 116| const char *start; 1516| 116| const char *end; 1517| 116| } field[6], name; 1518| | 1519| 116| const char *s, *st; 1520| 116| int numfields, fields, n, r, sol, ret; 1521| 116| int type, types, tag, permset, id; 1522| 116| size_t len; 1523| 116| char sep; 1524| | 1525| 116| 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: 116] ------------------ 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| 89| case ARCHIVE_ENTRY_ACL_TYPE_ACCESS: ------------------ | | 534| 89|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (1529:2): [True: 89, False: 27] ------------------ 1530| 89| case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT: ------------------ | | 535| 89|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ | Branch (1530:2): [True: 0, False: 116] ------------------ 1531| 89| numfields = 5; 1532| 89| break; 1533| 27| case ARCHIVE_ENTRY_ACL_TYPE_NFS4: ------------------ | | 542| 27|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 27|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 27| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 27|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 27| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 27|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 27| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 27|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (1533:2): [True: 27, False: 89] ------------------ 1534| 27| numfields = 6; 1535| 27| break; 1536| 0| default: ------------------ | Branch (1536:2): [True: 0, False: 116] ------------------ 1537| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1538| 116| } 1539| | 1540| 116| ret = ARCHIVE_OK; ------------------ | | 233| 116|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1541| 116| types = 0; 1542| | 1543| 20.1k| while (text != NULL && length > 0 && *text != '\0') { ------------------ | Branch (1543:9): [True: 20.1k, False: 0] | Branch (1543:25): [True: 20.0k, False: 116] | Branch (1543:39): [True: 20.0k, False: 0] ------------------ 1544| | /* 1545| | * Parse the fields out of the next entry, 1546| | * advance 'text' to start of next entry. 1547| | */ 1548| 20.0k| fields = 0; 1549| 36.8k| do { 1550| 36.8k| const char *start, *end; 1551| 36.8k| next_field(&text, &length, &start, &end, &sep); 1552| 36.8k| if (fields < numfields) { ------------------ | Branch (1552:8): [True: 35.6k, False: 1.19k] ------------------ 1553| 35.6k| field[fields].start = start; 1554| 35.6k| field[fields].end = end; 1555| 35.6k| } 1556| 36.8k| ++fields; 1557| 36.8k| } while (sep == ':'); ------------------ | Branch (1557:12): [True: 16.8k, False: 20.0k] ------------------ 1558| | 1559| | /* Set remaining fields to blank. */ 1560| 88.6k| for (n = fields; n < numfields; ++n) ------------------ | Branch (1560:20): [True: 68.5k, False: 20.0k] ------------------ 1561| 68.5k| field[n].start = field[n].end = NULL; 1562| | 1563| 20.0k| if (field[0].start == NULL || field[0].end == NULL) { ------------------ | Branch (1563:7): [True: 0, False: 20.0k] | Branch (1563:33): [True: 0, False: 20.0k] ------------------ 1564| | /* This should never happen */ 1565| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1566| 0| } 1567| | 1568| 20.0k| if (*(field[0].start) == '#') { ------------------ | Branch (1568:7): [True: 321, False: 19.6k] ------------------ 1569| | /* Comment, skip entry */ 1570| 321| continue; 1571| 321| } 1572| | 1573| 19.6k| n = 0; 1574| 19.6k| sol = 0; 1575| 19.6k| id = -1; 1576| 19.6k| permset = 0; 1577| 19.6k| name.start = name.end = NULL; 1578| | 1579| 19.6k| if (want_type != ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 19.6k|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 19.6k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 19.6k| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 19.6k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 19.6k| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 19.6k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 19.6k| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 19.6k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (1579:7): [True: 15.7k, False: 3.93k] ------------------ 1580| | /* POSIX.1e ACLs */ 1581| | /* 1582| | * Default keyword "default:user::rwx" 1583| | * if found, we have one more field 1584| | * 1585| | * We also support old Solaris extension: 1586| | * "defaultuser::rwx" is the default ACL corresponding 1587| | * to "user::rwx", etc. valid only for first field 1588| | */ 1589| 15.7k| s = field[0].start; 1590| 15.7k| len = field[0].end - field[0].start; 1591| 15.7k| if (*s == 'd' && (len == 1 || (len >= 7 ------------------ | Branch (1591:8): [True: 1.85k, False: 13.9k] | Branch (1591:22): [True: 1.26k, False: 589] | Branch (1591:35): [True: 103, False: 486] ------------------ 1592| 1.36k| && memcmp((s + 1), "efault", 6) == 0))) { ------------------ | Branch (1592:11): [True: 94, False: 9] ------------------ 1593| 1.36k| type = ARCHIVE_ENTRY_ACL_TYPE_DEFAULT; ------------------ | | 535| 1.36k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ 1594| 1.36k| if (len > 7) ------------------ | Branch (1594:9): [True: 92, False: 1.26k] ------------------ 1595| 92| field[0].start += 7; 1596| 1.26k| else 1597| 1.26k| n = 1; 1598| 1.36k| } else 1599| 14.4k| type = want_type; 1600| | 1601| | /* Check for a numeric ID in field n+1 or n+3. */ 1602| 15.7k| if (isint(field[n + 1].start, field[n + 1].end, ------------------ | Branch (1602:8): [True: 3, False: 15.7k] ------------------ 1603| 15.7k| &id) < 0) { 1604| 3| ret = ARCHIVE_WARN; ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1605| 3| continue; 1606| 3| } 1607| | /* Field n+3 is optional. */ 1608| 15.7k| if (id == -1 && fields > (n + 3) && ------------------ | Branch (1608:8): [True: 15.6k, False: 142] | Branch (1608:20): [True: 1.87k, False: 13.7k] ------------------ 1609| 1.87k| isint(field[n + 3].start, field[n + 3].end, ------------------ | Branch (1609:8): [True: 11, False: 1.86k] ------------------ 1610| 1.87k| &id) < 0) { 1611| 11| ret = ARCHIVE_WARN; ------------------ | | 235| 11|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1612| 11| continue; 1613| 11| } 1614| | 1615| 15.7k| tag = 0; 1616| 15.7k| s = field[n].start; 1617| 15.7k| len = field[n].end - field[n].start; 1618| | 1619| 15.7k| if (len == 0) { ------------------ | Branch (1619:8): [True: 1.86k, False: 13.8k] ------------------ 1620| 1.86k| ret = ARCHIVE_WARN; ------------------ | | 235| 1.86k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1621| 1.86k| continue; 1622| 1.86k| } 1623| | 1624| 13.8k| st = s + 1; 1625| | 1626| 13.8k| switch (*s) { 1627| 1.20k| case 'u': ------------------ | Branch (1627:4): [True: 1.20k, False: 12.6k] ------------------ 1628| 1.20k| if (len == 1 || (len == 4 ------------------ | Branch (1628:9): [True: 767, False: 442] | Branch (1628:22): [True: 14, False: 428] ------------------ 1629| 14| && memcmp(st, "ser", 3) == 0)) ------------------ | Branch (1629:12): [True: 1, False: 13] ------------------ 1630| 768| tag = ARCHIVE_ENTRY_ACL_USER_OBJ; ------------------ | | 549| 768|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ 1631| 1.20k| break; 1632| 2.17k| case 'g': ------------------ | Branch (1632:4): [True: 2.17k, False: 11.7k] ------------------ 1633| 2.17k| if (len == 1 || (len == 5 ------------------ | Branch (1633:9): [True: 1.44k, False: 737] | Branch (1633:22): [True: 383, False: 354] ------------------ 1634| 383| && memcmp(st, "roup", 4) == 0)) ------------------ | Branch (1634:12): [True: 268, False: 115] ------------------ 1635| 1.71k| tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ; ------------------ | | 551| 1.71k|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ 1636| 2.17k| break; 1637| 1.04k| case 'o': ------------------ | Branch (1637:4): [True: 1.04k, False: 12.8k] ------------------ 1638| 1.04k| if (len == 1 || (len == 5 ------------------ | Branch (1638:9): [True: 622, False: 422] | Branch (1638:22): [True: 376, False: 46] ------------------ 1639| 376| && memcmp(st, "ther", 4) == 0)) ------------------ | Branch (1639:12): [True: 350, False: 26] ------------------ 1640| 972| tag = ARCHIVE_ENTRY_ACL_OTHER; ------------------ | | 553| 972|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ 1641| 1.04k| break; 1642| 711| case 'm': ------------------ | Branch (1642:4): [True: 711, False: 13.1k] ------------------ 1643| 711| if (len == 1 || (len == 4 ------------------ | Branch (1643:9): [True: 463, False: 248] | Branch (1643:22): [True: 219, False: 29] ------------------ 1644| 219| && memcmp(st, "ask", 3) == 0)) ------------------ | Branch (1644:12): [True: 0, False: 219] ------------------ 1645| 463| tag = ARCHIVE_ENTRY_ACL_MASK; ------------------ | | 552| 463|#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */ ------------------ 1646| 711| break; 1647| 8.74k| default: ------------------ | Branch (1647:4): [True: 8.74k, False: 5.14k] ------------------ 1648| 8.74k| break; 1649| 13.8k| } 1650| | 1651| 13.8k| switch (tag) { 1652| 972| case ARCHIVE_ENTRY_ACL_OTHER: ------------------ | | 553| 972|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ | Branch (1652:4): [True: 972, False: 12.9k] ------------------ 1653| 1.43k| case ARCHIVE_ENTRY_ACL_MASK: ------------------ | | 552| 1.43k|#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */ ------------------ | Branch (1653:4): [True: 463, False: 13.4k] ------------------ 1654| 1.43k| if (fields == (n + 2) ------------------ | Branch (1654:9): [True: 722, False: 713] ------------------ 1655| 722| && field[n + 1].start < field[n + 1].end ------------------ | Branch (1655:12): [True: 722, False: 0] ------------------ 1656| 722| && ismode(field[n + 1].start, ------------------ | Branch (1656:12): [True: 288, False: 434] ------------------ 1657| 722| field[n + 1].end, &permset)) { 1658| | /* This is Solaris-style "other:rwx" */ 1659| 288| sol = 1; 1660| 1.14k| } else if (fields == (n + 3) && ------------------ | Branch (1660:16): [True: 40, False: 1.10k] ------------------ 1661| 40| field[n + 1].start < field[n + 1].end) { ------------------ | Branch (1661:9): [True: 36, False: 4] ------------------ 1662| | /* Invalid mask or other field */ 1663| 36| ret = ARCHIVE_WARN; ------------------ | | 235| 36|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1664| 36| continue; 1665| 36| } 1666| 1.39k| break; 1667| 1.39k| case ARCHIVE_ENTRY_ACL_USER_OBJ: ------------------ | | 549| 768|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (1667:4): [True: 768, False: 13.1k] ------------------ 1668| 2.47k| case ARCHIVE_ENTRY_ACL_GROUP_OBJ: ------------------ | | 551| 2.47k|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ | Branch (1668:4): [True: 1.71k, False: 12.1k] ------------------ 1669| 2.47k| if (id != -1 || ------------------ | Branch (1669:9): [True: 704, False: 1.77k] ------------------ 1670| 2.20k| field[n + 1].start < field[n + 1].end) { ------------------ | Branch (1670:9): [True: 1.50k, False: 271] ------------------ 1671| 2.20k| name = field[n + 1]; 1672| 2.20k| if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) ------------------ | | 549| 2.20k|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (1672:10): [True: 767, False: 1.44k] ------------------ 1673| 767| tag = ARCHIVE_ENTRY_ACL_USER; ------------------ | | 548| 767|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ 1674| 1.44k| else 1675| 1.44k| tag = ARCHIVE_ENTRY_ACL_GROUP; ------------------ | | 550| 1.44k|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ 1676| 2.20k| } 1677| 2.47k| break; 1678| 9.97k| default: ------------------ | Branch (1678:4): [True: 9.97k, False: 3.91k] ------------------ 1679| | /* Invalid tag, skip entry */ 1680| 9.97k| ret = ARCHIVE_WARN; ------------------ | | 235| 9.97k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1681| 9.97k| continue; 1682| 13.8k| } 1683| | 1684| | /* 1685| | * Without "default:" we expect mode in field 3 1686| | * Exception: Solaris other and mask fields 1687| | */ 1688| 3.87k| if (permset == 0 && !ismode(field[n + 2 - sol].start, ------------------ | Branch (1688:8): [True: 3.61k, False: 261] | Branch (1688:24): [True: 1.90k, False: 1.70k] ------------------ 1689| 3.61k| field[n + 2 - sol].end, &permset)) { 1690| | /* Invalid mode, skip entry */ 1691| 1.90k| ret = ARCHIVE_WARN; ------------------ | | 235| 1.90k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1692| 1.90k| continue; 1693| 1.90k| } 1694| 3.93k| } else { 1695| | /* NFS4 ACLs */ 1696| 3.93k| s = field[0].start; 1697| 3.93k| len = field[0].end - field[0].start; 1698| 3.93k| tag = 0; 1699| | 1700| 3.93k| switch (len) { 1701| 256| case 4: ------------------ | Branch (1701:4): [True: 256, False: 3.67k] ------------------ 1702| 256| if (memcmp(s, "user", 4) == 0) ------------------ | Branch (1702:9): [True: 0, False: 256] ------------------ 1703| 0| tag = ARCHIVE_ENTRY_ACL_USER; ------------------ | | 548| 0|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ 1704| 256| break; 1705| 490| case 5: ------------------ | Branch (1705:4): [True: 490, False: 3.44k] ------------------ 1706| 490| if (memcmp(s, "group", 5) == 0) ------------------ | Branch (1706:9): [True: 175, False: 315] ------------------ 1707| 175| tag = ARCHIVE_ENTRY_ACL_GROUP; ------------------ | | 550| 175|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ 1708| 490| break; 1709| 612| case 6: ------------------ | Branch (1709:4): [True: 612, False: 3.32k] ------------------ 1710| 612| if (memcmp(s, "owner@", 6) == 0) ------------------ | Branch (1710:9): [True: 55, False: 557] ------------------ 1711| 55| tag = ARCHIVE_ENTRY_ACL_USER_OBJ; ------------------ | | 549| 55|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ 1712| 557| else if (memcmp(s, "group@", 6) == 0) ------------------ | Branch (1712:14): [True: 300, False: 257] ------------------ 1713| 300| tag = ARCHIVE_ENTRY_ACL_GROUP_OBJ; ------------------ | | 551| 300|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ 1714| 612| break; 1715| 419| case 9: ------------------ | Branch (1715:4): [True: 419, False: 3.51k] ------------------ 1716| 419| if (memcmp(s, "everyone@", 9) == 0) ------------------ | Branch (1716:9): [True: 44, False: 375] ------------------ 1717| 44| tag = ARCHIVE_ENTRY_ACL_EVERYONE; ------------------ | | 554| 44|#define ARCHIVE_ENTRY_ACL_EVERYONE 10107 /* Everyone (NFS4 only) */ ------------------ 1718| 419| break; 1719| 2.15k| default: ------------------ | Branch (1719:4): [True: 2.15k, False: 1.77k] ------------------ 1720| 2.15k| break; 1721| 3.93k| } 1722| | 1723| 3.93k| if (tag == 0) { ------------------ | Branch (1723:8): [True: 3.36k, False: 574] ------------------ 1724| | /* Invalid tag, skip entry */ 1725| 3.36k| ret = ARCHIVE_WARN; ------------------ | | 235| 3.36k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1726| 3.36k| continue; 1727| 3.36k| } else if (tag == ARCHIVE_ENTRY_ACL_USER || ------------------ | | 548| 1.14k|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ | Branch (1727:15): [True: 0, False: 574] ------------------ 1728| 574| tag == ARCHIVE_ENTRY_ACL_GROUP) { ------------------ | | 550| 574|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ | Branch (1728:8): [True: 175, False: 399] ------------------ 1729| 175| n = 1; 1730| 175| name = field[1]; 1731| 175| if (isint(name.start, name.end, &id) < 0) { ------------------ | Branch (1731:9): [True: 0, False: 175] ------------------ 1732| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1733| 0| continue; 1734| 0| } 1735| 175| } else 1736| 399| n = 0; 1737| | 1738| 574| if (!is_nfs4_perms(field[1 + n].start, ------------------ | Branch (1738:8): [True: 46, False: 528] ------------------ 1739| 574| field[1 + n].end, &permset)) { 1740| | /* Invalid NFSv4 perms, skip entry */ 1741| 46| ret = ARCHIVE_WARN; ------------------ | | 235| 46|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1742| 46| continue; 1743| 46| } 1744| 528| if (!is_nfs4_flags(field[2 + n].start, ------------------ | Branch (1744:8): [True: 209, False: 319] ------------------ 1745| 528| field[2 + n].end, &permset)) { 1746| | /* Invalid NFSv4 flags, skip entry */ 1747| 209| ret = ARCHIVE_WARN; ------------------ | | 235| 209|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1748| 209| continue; 1749| 209| } 1750| 319| s = field[3 + n].start; 1751| 319| len = field[3 + n].end - field[3 + n].start; 1752| 319| type = 0; 1753| 319| if (len == 4) { ------------------ | Branch (1753:8): [True: 134, False: 185] ------------------ 1754| 134| if (memcmp(s, "deny", 4) == 0) ------------------ | Branch (1754:9): [True: 60, False: 74] ------------------ 1755| 60| type = ARCHIVE_ENTRY_ACL_TYPE_DENY; ------------------ | | 537| 60|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ ------------------ 1756| 185| } else if (len == 5) { ------------------ | Branch (1756:15): [True: 105, False: 80] ------------------ 1757| 105| if (memcmp(s, "allow", 5) == 0) ------------------ | Branch (1757:9): [True: 76, False: 29] ------------------ 1758| 76| type = ARCHIVE_ENTRY_ACL_TYPE_ALLOW; ------------------ | | 536| 76|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ ------------------ 1759| 29| else if (memcmp(s, "audit", 5) == 0) ------------------ | Branch (1759:14): [True: 21, False: 8] ------------------ 1760| 21| type = ARCHIVE_ENTRY_ACL_TYPE_AUDIT; ------------------ | | 538| 21|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ ------------------ 1761| 8| else if (memcmp(s, "alarm", 5) == 0) ------------------ | Branch (1761:14): [True: 0, False: 8] ------------------ 1762| 0| type = ARCHIVE_ENTRY_ACL_TYPE_ALARM; ------------------ | | 539| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ ------------------ 1763| 105| } 1764| 319| if (type == 0) { ------------------ | Branch (1764:8): [True: 162, False: 157] ------------------ 1765| | /* Invalid entry type, skip entry */ 1766| 162| ret = ARCHIVE_WARN; ------------------ | | 235| 162|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1767| 162| continue; 1768| 162| } 1769| 157| if (isint(field[4 + n].start, field[4 + n].end, ------------------ | Branch (1769:8): [True: 0, False: 157] ------------------ 1770| 157| &id) < 0) { 1771| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1772| 0| continue; 1773| 0| } 1774| 157| } 1775| | 1776| | /* Add entry to the internal list. */ 1777| 2.12k| r = archive_acl_add_entry_len_l(acl, type, permset, 1778| 2.12k| tag, id, name.start, name.end - name.start, sc); 1779| 2.12k| if (r < ARCHIVE_WARN) ------------------ | | 235| 2.12k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1779:7): [True: 0, False: 2.12k] ------------------ 1780| 0| return (r); 1781| 2.12k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1781:7): [True: 1.16k, False: 958] ------------------ 1782| 1.16k| ret = ARCHIVE_WARN; ------------------ | | 235| 1.16k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1783| 2.12k| types |= type; 1784| 2.12k| } 1785| | 1786| | /* Reset ACL */ 1787| 116| archive_acl_reset(acl, types); 1788| | 1789| 116| return (ret); 1790| 116|} archive_acl.c:acl_special: 240| 2.12k|{ 241| 2.12k| if (type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS ------------------ | | 534| 4.25k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (241:6): [True: 1.80k, False: 324] ------------------ 242| 1.80k| && ((permset & ~007) == 0)) { ------------------ | Branch (242:9): [True: 1.80k, False: 0] ------------------ 243| 1.80k| switch (tag) { ------------------ | Branch (243:11): [True: 367, False: 1.43k] ------------------ 244| 0| case ARCHIVE_ENTRY_ACL_USER_OBJ: ------------------ | | 549| 0|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (244:3): [True: 0, False: 1.80k] ------------------ 245| 0| acl->mode &= ~0700; 246| 0| acl->mode |= (permset & 7) << 6; 247| 0| return (0); 248| 12| case ARCHIVE_ENTRY_ACL_GROUP_OBJ: ------------------ | | 551| 12|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ | Branch (248:3): [True: 12, False: 1.78k] ------------------ 249| 12| acl->mode &= ~0070; 250| 12| acl->mode |= (permset & 7) << 3; 251| 12| return (0); 252| 355| case ARCHIVE_ENTRY_ACL_OTHER: ------------------ | | 553| 355|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ | Branch (252:3): [True: 355, False: 1.44k] ------------------ 253| 355| acl->mode &= ~0007; 254| 355| acl->mode |= permset & 7; 255| 355| return (0); 256| 1.80k| } 257| 1.80k| } 258| 1.75k| return (1); 259| 2.12k|} archive_acl.c:acl_new_entry: 268| 1.75k|{ 269| 1.75k| struct archive_acl_entry *ap, *aq; 270| | 271| | /* Reject an invalid type */ 272| 1.75k| switch (type) { 273| 1.43k| case ARCHIVE_ENTRY_ACL_TYPE_ACCESS: ------------------ | | 534| 1.43k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ | Branch (273:2): [True: 1.43k, False: 324] ------------------ 274| 1.60k| case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT: ------------------ | | 535| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ | Branch (274:2): [True: 167, False: 1.59k] ------------------ 275| 1.67k| case ARCHIVE_ENTRY_ACL_TYPE_ALLOW: ------------------ | | 536| 1.67k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ ------------------ | Branch (275:2): [True: 76, False: 1.68k] ------------------ 276| 1.73k| case ARCHIVE_ENTRY_ACL_TYPE_DENY: ------------------ | | 537| 1.73k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ ------------------ | Branch (276:2): [True: 60, False: 1.69k] ------------------ 277| 1.75k| case ARCHIVE_ENTRY_ACL_TYPE_AUDIT: ------------------ | | 538| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ ------------------ | Branch (277:2): [True: 21, False: 1.73k] ------------------ 278| 1.75k| case ARCHIVE_ENTRY_ACL_TYPE_ALARM: ------------------ | | 539| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ ------------------ | Branch (278:2): [True: 0, False: 1.75k] ------------------ 279| 1.75k| break; 280| 0| default: ------------------ | Branch (280:2): [True: 0, False: 1.75k] ------------------ 281| 0| return (NULL); 282| 1.75k| } 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| 1.75k| if (type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 1.75k| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 1.75k| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 1.75k| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 1.75k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (287:6): [True: 157, False: 1.60k] ------------------ 288| 157| if (acl->acl_types & ~ARCHIVE_ENTRY_ACL_TYPE_NFS4) { ------------------ | | 542| 157|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 157|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 157| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 157|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 157| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 157|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 157| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 157|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (288:7): [True: 0, False: 157] ------------------ 289| 0| return (NULL); 290| 0| } 291| 157| if (permset & ------------------ | Branch (291:7): [True: 0, False: 157] ------------------ 292| 157| ~(ARCHIVE_ENTRY_ACL_PERMS_NFS4 ------------------ | | 495| 157| (ARCHIVE_ENTRY_ACL_EXECUTE \ | | ------------------ | | | | 469| 157|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 | | ------------------ | | 496| 157| | ARCHIVE_ENTRY_ACL_READ_DATA \ | | ------------------ | | | | 472| 157|#define ARCHIVE_ENTRY_ACL_READ_DATA 0x00000008 | | ------------------ | | 497| 157| | ARCHIVE_ENTRY_ACL_LIST_DIRECTORY \ | | ------------------ | | | | 473| 157|#define ARCHIVE_ENTRY_ACL_LIST_DIRECTORY 0x00000008 | | ------------------ | | 498| 157| | ARCHIVE_ENTRY_ACL_WRITE_DATA \ | | ------------------ | | | | 474| 157|#define ARCHIVE_ENTRY_ACL_WRITE_DATA 0x00000010 | | ------------------ | | 499| 157| | ARCHIVE_ENTRY_ACL_ADD_FILE \ | | ------------------ | | | | 475| 157|#define ARCHIVE_ENTRY_ACL_ADD_FILE 0x00000010 | | ------------------ | | 500| 157| | ARCHIVE_ENTRY_ACL_APPEND_DATA \ | | ------------------ | | | | 476| 157|#define ARCHIVE_ENTRY_ACL_APPEND_DATA 0x00000020 | | ------------------ | | 501| 157| | ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY \ | | ------------------ | | | | 477| 157|#define ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY 0x00000020 | | ------------------ | | 502| 157| | ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS \ | | ------------------ | | | | 478| 157|#define ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS 0x00000040 | | ------------------ | | 503| 157| | ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS \ | | ------------------ | | | | 479| 157|#define ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS 0x00000080 | | ------------------ | | 504| 157| | ARCHIVE_ENTRY_ACL_DELETE_CHILD \ | | ------------------ | | | | 480| 157|#define ARCHIVE_ENTRY_ACL_DELETE_CHILD 0x00000100 | | ------------------ | | 505| 157| | ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES \ | | ------------------ | | | | 481| 157|#define ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES 0x00000200 | | ------------------ | | 506| 157| | ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES \ | | ------------------ | | | | 482| 157|#define ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES 0x00000400 | | ------------------ | | 507| 157| | ARCHIVE_ENTRY_ACL_DELETE \ | | ------------------ | | | | 483| 157|#define ARCHIVE_ENTRY_ACL_DELETE 0x00000800 | | ------------------ | | 508| 157| | ARCHIVE_ENTRY_ACL_READ_ACL \ | | ------------------ | | | | 484| 157|#define ARCHIVE_ENTRY_ACL_READ_ACL 0x00001000 | | ------------------ | | 509| 157| | ARCHIVE_ENTRY_ACL_WRITE_ACL \ | | ------------------ | | | | 485| 157|#define ARCHIVE_ENTRY_ACL_WRITE_ACL 0x00002000 | | ------------------ | | 510| 157| | ARCHIVE_ENTRY_ACL_WRITE_OWNER \ | | ------------------ | | | | 486| 157|#define ARCHIVE_ENTRY_ACL_WRITE_OWNER 0x00004000 | | ------------------ | | 511| 157| | ARCHIVE_ENTRY_ACL_SYNCHRONIZE) | | ------------------ | | | | 487| 157|#define ARCHIVE_ENTRY_ACL_SYNCHRONIZE 0x00008000 | | ------------------ ------------------ 293| 157| | ARCHIVE_ENTRY_ACL_INHERITANCE_NFS4)) { ------------------ | | 525| 157| (ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT \ | | ------------------ | | | | 517| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT 0x02000000 | | ------------------ | | 526| 157| | ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT \ | | ------------------ | | | | 518| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT 0x04000000 | | ------------------ | | 527| 157| | ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT \ | | ------------------ | | | | 519| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT 0x08000000 | | ------------------ | | 528| 157| | ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY \ | | ------------------ | | | | 520| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY 0x10000000 | | ------------------ | | 529| 157| | ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS \ | | ------------------ | | | | 521| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS 0x20000000 | | ------------------ | | 530| 157| | ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS \ | | ------------------ | | | | 522| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS 0x40000000 | | ------------------ | | 531| 157| | ARCHIVE_ENTRY_ACL_ENTRY_INHERITED) | | ------------------ | | | | 516| 157|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERITED 0x01000000 | | ------------------ ------------------ 294| 0| return (NULL); 295| 0| } 296| 1.60k| } else if (type & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) { ------------------ | | 540| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 1.60k| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (296:13): [True: 1.60k, False: 0] ------------------ 297| 1.60k| if (acl->acl_types & ~ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) { ------------------ | | 540| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 1.60k| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 1.60k|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (297:7): [True: 0, False: 1.60k] ------------------ 298| 0| return (NULL); 299| 0| } 300| 1.60k| if (permset & ~ARCHIVE_ENTRY_ACL_PERMS_POSIX1E) { ------------------ | | 490| 1.60k| (ARCHIVE_ENTRY_ACL_EXECUTE \ | | ------------------ | | | | 469| 1.60k|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 | | ------------------ | | 491| 1.60k| | ARCHIVE_ENTRY_ACL_WRITE \ | | ------------------ | | | | 470| 1.60k|#define ARCHIVE_ENTRY_ACL_WRITE 0x00000002 | | ------------------ | | 492| 1.60k| | ARCHIVE_ENTRY_ACL_READ) | | ------------------ | | | | 471| 1.60k|#define ARCHIVE_ENTRY_ACL_READ 0x00000004 | | ------------------ ------------------ | Branch (300:7): [True: 0, False: 1.60k] ------------------ 301| 0| return (NULL); 302| 0| } 303| 1.60k| } else { 304| 0| return (NULL); 305| 0| } 306| | 307| | /* Verify the tag is valid and compatible with NFS4 or POSIX.1e. */ 308| 1.75k| switch (tag) { 309| 300| case ARCHIVE_ENTRY_ACL_USER: ------------------ | | 548| 300|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ | Branch (309:2): [True: 300, False: 1.45k] ------------------ 310| 321| case ARCHIVE_ENTRY_ACL_USER_OBJ: ------------------ | | 549| 321|#define ARCHIVE_ENTRY_ACL_USER_OBJ 10002 /* User who owns the file. */ ------------------ | Branch (310:2): [True: 21, False: 1.73k] ------------------ 311| 1.48k| case ARCHIVE_ENTRY_ACL_GROUP: ------------------ | | 550| 1.48k|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ | Branch (311:2): [True: 1.16k, False: 591] ------------------ 312| 1.56k| case ARCHIVE_ENTRY_ACL_GROUP_OBJ: ------------------ | | 551| 1.56k|#define ARCHIVE_ENTRY_ACL_GROUP_OBJ 10004 /* Group who owns the file. */ ------------------ | Branch (312:2): [True: 76, False: 1.68k] ------------------ 313| | /* Tags valid in both NFS4 and POSIX.1e */ 314| 1.56k| break; 315| 118| case ARCHIVE_ENTRY_ACL_MASK: ------------------ | | 552| 118|#define ARCHIVE_ENTRY_ACL_MASK 10005 /* Modify group access (POSIX.1e only) */ ------------------ | Branch (315:2): [True: 118, False: 1.64k] ------------------ 316| 194| case ARCHIVE_ENTRY_ACL_OTHER: ------------------ | | 553| 194|#define ARCHIVE_ENTRY_ACL_OTHER 10006 /* Public (POSIX.1e only) */ ------------------ | Branch (316:2): [True: 76, False: 1.68k] ------------------ 317| | /* Tags valid only in POSIX.1e. */ 318| 194| if (type & ~ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) { ------------------ | | 540| 194|#define ARCHIVE_ENTRY_ACL_TYPE_POSIX1E (ARCHIVE_ENTRY_ACL_TYPE_ACCESS \ | | ------------------ | | | | 534| 194|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ | | ------------------ | | 541| 194| | ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) | | ------------------ | | | | 535| 194|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ | | ------------------ ------------------ | Branch (318:7): [True: 0, False: 194] ------------------ 319| 0| return (NULL); 320| 0| } 321| 194| break; 322| 194| case ARCHIVE_ENTRY_ACL_EVERYONE: ------------------ | | 554| 0|#define ARCHIVE_ENTRY_ACL_EVERYONE 10107 /* Everyone (NFS4 only) */ ------------------ | Branch (322:2): [True: 0, False: 1.75k] ------------------ 323| | /* Tags valid only in NFS4. */ 324| 0| if (type & ~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 */ | | ------------------ ------------------ | Branch (324:7): [True: 0, False: 0] ------------------ 325| 0| return (NULL); 326| 0| } 327| 0| break; 328| 0| default: ------------------ | Branch (328:2): [True: 0, False: 1.75k] ------------------ 329| | /* No other values are valid. */ 330| 0| return (NULL); 331| 1.75k| } 332| | 333| 1.75k| free(acl->acl_text_w); 334| 1.75k| acl->acl_text_w = NULL; 335| 1.75k| free(acl->acl_text); 336| 1.75k| 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| 1.75k| ap = acl->acl_head; 345| 1.75k| aq = NULL; 346| 16.8k| while (ap != NULL) { ------------------ | Branch (346:9): [True: 15.8k, False: 917] ------------------ 347| 15.8k| if (((type & ARCHIVE_ENTRY_ACL_TYPE_NFS4) == 0) && ------------------ | | 542| 15.8k|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 15.8k|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 15.8k| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 15.8k|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 15.8k| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 15.8k|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 15.8k| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 15.8k|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ | Branch (347:7): [True: 14.5k, False: 1.33k] ------------------ 348| 14.5k| ap->type == type && ap->tag == tag && ap->id == id) { ------------------ | Branch (348:7): [True: 12.4k, False: 2.05k] | Branch (348:27): [True: 10.4k, False: 2.09k] | Branch (348:45): [True: 9.21k, False: 1.19k] ------------------ 349| 9.21k| if (id != -1 || (tag != ARCHIVE_ENTRY_ACL_USER && ------------------ | | 548| 17.0k|#define ARCHIVE_ENTRY_ACL_USER 10001 /* Specified user. */ ------------------ | Branch (349:8): [True: 676, False: 8.53k] | Branch (349:21): [True: 6.11k, False: 2.42k] ------------------ 350| 6.11k| tag != ARCHIVE_ENTRY_ACL_GROUP)) { ------------------ | | 550| 6.11k|#define ARCHIVE_ENTRY_ACL_GROUP 10003 /* Specified group. */ ------------------ | Branch (350:8): [True: 165, False: 5.95k] ------------------ 351| 841| ap->permset = permset; 352| 841| return (ap); 353| 841| } 354| 9.21k| } 355| 15.0k| aq = ap; 356| 15.0k| ap = ap->next; 357| 15.0k| } 358| | 359| | /* Add a new entry to the end of the list. */ 360| 917| ap = calloc(1, sizeof(*ap)); 361| 917| if (ap == NULL) ------------------ | Branch (361:6): [True: 0, False: 917] ------------------ 362| 0| return (NULL); 363| 917| if (aq == NULL) ------------------ | Branch (363:6): [True: 64, False: 853] ------------------ 364| 64| acl->acl_head = ap; 365| 853| else 366| 853| aq->next = ap; 367| 917| ap->type = type; 368| 917| ap->tag = tag; 369| 917| ap->id = id; 370| 917| ap->permset = permset; 371| 917| acl->acl_types |= type; 372| 917| return (ap); 373| 917|} archive_acl.c:archive_acl_add_entry_len_l: 209| 2.12k|{ 210| 2.12k| struct archive_acl_entry *ap; 211| 2.12k| int r; 212| | 213| 2.12k| if (acl_special(acl, type, permset, tag) == 0) ------------------ | Branch (213:6): [True: 367, False: 1.75k] ------------------ 214| 367| return ARCHIVE_OK; ------------------ | | 233| 367|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 215| 1.75k| ap = acl_new_entry(acl, type, permset, tag, id); 216| 1.75k| if (ap == NULL) { ------------------ | Branch (216:6): [True: 0, False: 1.75k] ------------------ 217| | /* XXX Error XXX */ 218| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 219| 0| } 220| 1.75k| if (name != NULL && *name != '\0' && len > 0) { ------------------ | Branch (220:6): [True: 1.46k, False: 291] | Branch (220:24): [True: 1.46k, False: 0] | Branch (220:41): [True: 1.40k, False: 60] ------------------ 221| 1.40k| r = archive_mstring_copy_mbs_len_l(&ap->name, name, len, sc); 222| 1.40k| } else { 223| 351| r = 0; 224| 351| archive_mstring_clean(&ap->name); 225| 351| } 226| 1.75k| if (r == 0) ------------------ | Branch (226:6): [True: 591, False: 1.16k] ------------------ 227| 591| return (ARCHIVE_OK); ------------------ | | 233| 591|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 228| 1.16k| else if (errno == ENOMEM) ------------------ | Branch (228:11): [True: 0, False: 1.16k] ------------------ 229| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 230| 1.16k| else 231| 1.16k| return (ARCHIVE_WARN); ------------------ | | 235| 1.16k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 232| 1.75k|} archive_acl.c:isint: 1799| 17.9k|{ 1800| 17.9k| int n = 0; 1801| 17.9k| if (start >= end) ------------------ | Branch (1801:6): [True: 11.7k, False: 6.18k] ------------------ 1802| 11.7k| return (0); 1803| 8.12k| while (start < end) { ------------------ | Branch (1803:9): [True: 7.16k, False: 958] ------------------ 1804| 7.16k| if (*start < '0' || *start > '9') ------------------ | Branch (1804:7): [True: 3.99k, False: 3.16k] | Branch (1804:23): [True: 1.21k, False: 1.95k] ------------------ 1805| 5.21k| return (0); 1806| 1.95k| if (n > (INT_MAX / 10) || ------------------ | Branch (1806:7): [True: 6, False: 1.94k] ------------------ 1807| 1.94k| (n == INT_MAX / 10 && (*start - '0') >= INT_MAX % 10)) { ------------------ | Branch (1807:8): [True: 8, False: 1.94k] | Branch (1807:29): [True: 8, False: 0] ------------------ 1808| 14| return (-1); 1809| 1.94k| } else { 1810| 1.94k| n *= 10; 1811| 1.94k| n += *start - '0'; 1812| 1.94k| } 1813| 1.94k| start++; 1814| 1.94k| } 1815| 958| *result = n; 1816| 958| return (1); 1817| 6.18k|} archive_acl.c:ismode: 1826| 4.33k|{ 1827| 4.33k| const char *p; 1828| | 1829| 4.33k| if (start >= end) ------------------ | Branch (1829:6): [True: 1.56k, False: 2.77k] ------------------ 1830| 1.56k| return (0); 1831| 2.77k| p = start; 1832| 2.77k| *permset = 0; 1833| 7.90k| while (p < end) { ------------------ | Branch (1833:9): [True: 5.91k, False: 1.99k] ------------------ 1834| 5.91k| switch (*p++) { 1835| 1.45k| case 'r': case 'R': ------------------ | Branch (1835:3): [True: 1.24k, False: 4.67k] | Branch (1835:13): [True: 214, False: 5.69k] ------------------ 1836| 1.45k| *permset |= ARCHIVE_ENTRY_ACL_READ; ------------------ | | 471| 1.45k|#define ARCHIVE_ENTRY_ACL_READ 0x00000004 ------------------ 1837| 1.45k| break; 1838| 0| case 'w': case 'W': ------------------ | Branch (1838:3): [True: 0, False: 5.91k] | Branch (1838:13): [True: 0, False: 5.91k] ------------------ 1839| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE; ------------------ | | 470| 0|#define ARCHIVE_ENTRY_ACL_WRITE 0x00000002 ------------------ 1840| 0| break; 1841| 0| case 'x': case 'X': ------------------ | Branch (1841:3): [True: 0, False: 5.91k] | Branch (1841:13): [True: 0, False: 5.91k] ------------------ 1842| 0| *permset |= ARCHIVE_ENTRY_ACL_EXECUTE; ------------------ | | 469| 0|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 ------------------ 1843| 0| break; 1844| 3.67k| case '-': ------------------ | Branch (1844:3): [True: 3.67k, False: 2.23k] ------------------ 1845| 3.67k| break; 1846| 780| default: ------------------ | Branch (1846:3): [True: 780, False: 5.13k] ------------------ 1847| 780| return (0); 1848| 5.91k| } 1849| 5.91k| } 1850| 1.99k| return (1); 1851| 2.77k|} archive_acl.c:is_nfs4_perms: 1860| 574|{ 1861| 574| const char *p = start; 1862| | 1863| 785| while (p < end) { ------------------ | Branch (1863:9): [True: 257, False: 528] ------------------ 1864| 257| switch (*p++) { 1865| 0| case 'r': ------------------ | Branch (1865:3): [True: 0, False: 257] ------------------ 1866| 0| *permset |= ARCHIVE_ENTRY_ACL_READ_DATA; ------------------ | | 472| 0|#define ARCHIVE_ENTRY_ACL_READ_DATA 0x00000008 ------------------ 1867| 0| break; 1868| 0| case 'w': ------------------ | Branch (1868:3): [True: 0, False: 257] ------------------ 1869| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE_DATA; ------------------ | | 474| 0|#define ARCHIVE_ENTRY_ACL_WRITE_DATA 0x00000010 ------------------ 1870| 0| break; 1871| 0| case 'x': ------------------ | Branch (1871:3): [True: 0, False: 257] ------------------ 1872| 0| *permset |= ARCHIVE_ENTRY_ACL_EXECUTE; ------------------ | | 469| 0|#define ARCHIVE_ENTRY_ACL_EXECUTE 0x00000001 ------------------ 1873| 0| break; 1874| 6| case 'p': ------------------ | Branch (1874:3): [True: 6, False: 251] ------------------ 1875| 6| *permset |= ARCHIVE_ENTRY_ACL_APPEND_DATA; ------------------ | | 476| 6|#define ARCHIVE_ENTRY_ACL_APPEND_DATA 0x00000020 ------------------ 1876| 6| break; 1877| 0| case 'D': ------------------ | Branch (1877:3): [True: 0, False: 257] ------------------ 1878| 0| *permset |= ARCHIVE_ENTRY_ACL_DELETE_CHILD; ------------------ | | 480| 0|#define ARCHIVE_ENTRY_ACL_DELETE_CHILD 0x00000100 ------------------ 1879| 0| break; 1880| 0| case 'd': ------------------ | Branch (1880:3): [True: 0, False: 257] ------------------ 1881| 0| *permset |= ARCHIVE_ENTRY_ACL_DELETE; ------------------ | | 483| 0|#define ARCHIVE_ENTRY_ACL_DELETE 0x00000800 ------------------ 1882| 0| break; 1883| 173| case 'a': ------------------ | Branch (1883:3): [True: 173, False: 84] ------------------ 1884| 173| *permset |= ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES; ------------------ | | 481| 173|#define ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES 0x00000200 ------------------ 1885| 173| break; 1886| 0| case 'A': ------------------ | Branch (1886:3): [True: 0, False: 257] ------------------ 1887| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES; ------------------ | | 482| 0|#define ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES 0x00000400 ------------------ 1888| 0| break; 1889| 0| case 'R': ------------------ | Branch (1889:3): [True: 0, False: 257] ------------------ 1890| 0| *permset |= ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS; ------------------ | | 478| 0|#define ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS 0x00000040 ------------------ 1891| 0| break; 1892| 0| case 'W': ------------------ | Branch (1892:3): [True: 0, False: 257] ------------------ 1893| 0| *permset |= ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS; ------------------ | | 479| 0|#define ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS 0x00000080 ------------------ 1894| 0| break; 1895| 0| case 'c': ------------------ | Branch (1895:3): [True: 0, False: 257] ------------------ 1896| 0| *permset |= ARCHIVE_ENTRY_ACL_READ_ACL; ------------------ | | 484| 0|#define ARCHIVE_ENTRY_ACL_READ_ACL 0x00001000 ------------------ 1897| 0| break; 1898| 12| case 'C': ------------------ | Branch (1898:3): [True: 12, False: 245] ------------------ 1899| 12| *permset |= ARCHIVE_ENTRY_ACL_WRITE_ACL; ------------------ | | 485| 12|#define ARCHIVE_ENTRY_ACL_WRITE_ACL 0x00002000 ------------------ 1900| 12| break; 1901| 6| case 'o': ------------------ | Branch (1901:3): [True: 6, False: 251] ------------------ 1902| 6| *permset |= ARCHIVE_ENTRY_ACL_WRITE_OWNER; ------------------ | | 486| 6|#define ARCHIVE_ENTRY_ACL_WRITE_OWNER 0x00004000 ------------------ 1903| 6| break; 1904| 0| case 's': ------------------ | Branch (1904:3): [True: 0, False: 257] ------------------ 1905| 0| *permset |= ARCHIVE_ENTRY_ACL_SYNCHRONIZE; ------------------ | | 487| 0|#define ARCHIVE_ENTRY_ACL_SYNCHRONIZE 0x00008000 ------------------ 1906| 0| break; 1907| 14| case '-': ------------------ | Branch (1907:3): [True: 14, False: 243] ------------------ 1908| 14| break; 1909| 46| default: ------------------ | Branch (1909:3): [True: 46, False: 211] ------------------ 1910| 46| return(0); 1911| 257| } 1912| 257| } 1913| 528| return (1); 1914| 574|} archive_acl.c:is_nfs4_flags: 1923| 528|{ 1924| 528| const char *p = start; 1925| | 1926| 888| while (p < end) { ------------------ | Branch (1926:9): [True: 569, False: 319] ------------------ 1927| 569| switch(*p++) { 1928| 42| case 'f': ------------------ | Branch (1928:3): [True: 42, False: 527] ------------------ 1929| 42| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT; ------------------ | | 517| 42|#define ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT 0x02000000 ------------------ 1930| 42| break; 1931| 12| case 'd': ------------------ | Branch (1931:3): [True: 12, False: 557] ------------------ 1932| 12| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT; ------------------ | | 518| 12|#define ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT 0x04000000 ------------------ 1933| 12| break; 1934| 189| case 'i': ------------------ | Branch (1934:3): [True: 189, False: 380] ------------------ 1935| 189| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY; ------------------ | | 520| 189|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY 0x10000000 ------------------ 1936| 189| break; 1937| 7| case 'n': ------------------ | Branch (1937:3): [True: 7, False: 562] ------------------ 1938| 7| *permset |= 1939| 7| ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT; ------------------ | | 519| 7|#define ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT 0x08000000 ------------------ 1940| 7| break; 1941| 51| case 'S': ------------------ | Branch (1941:3): [True: 51, False: 518] ------------------ 1942| 51| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS; ------------------ | | 521| 51|#define ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS 0x20000000 ------------------ 1943| 51| break; 1944| 8| case 'F': ------------------ | Branch (1944:3): [True: 8, False: 561] ------------------ 1945| 8| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS; ------------------ | | 522| 8|#define ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS 0x40000000 ------------------ 1946| 8| break; 1947| 38| case 'I': ------------------ | Branch (1947:3): [True: 38, False: 531] ------------------ 1948| 38| *permset |= ARCHIVE_ENTRY_ACL_ENTRY_INHERITED; ------------------ | | 516| 38|#define ARCHIVE_ENTRY_ACL_ENTRY_INHERITED 0x01000000 ------------------ 1949| 38| break; 1950| 13| case '-': ------------------ | Branch (1950:3): [True: 13, False: 556] ------------------ 1951| 13| break; 1952| 209| default: ------------------ | Branch (1952:3): [True: 209, False: 360] ------------------ 1953| 209| return (0); 1954| 569| } 1955| 569| } 1956| 319| return (1); 1957| 528|} archive_acl.c:next_field: 1970| 36.8k|{ 1971| | /* Skip leading whitespace to find start of field. */ 1972| 81.7k| while (*l > 0 && (**p == ' ' || **p == '\t' || **p == '\n')) { ------------------ | Branch (1972:9): [True: 81.6k, False: 18] | Branch (1972:20): [True: 351, False: 81.3k] | Branch (1972:34): [True: 631, False: 80.7k] | Branch (1972:49): [True: 43.8k, False: 36.8k] ------------------ 1973| 44.8k| (*p)++; 1974| 44.8k| (*l)--; 1975| 44.8k| } 1976| 36.8k| *start = *p; 1977| | 1978| | /* Locate end of field, trim trailing whitespace if necessary */ 1979| 170k| while (*l > 0 && **p != ' ' && **p != '\t' && **p != '\n' && **p != ',' && **p != ':' && **p != '#') { ------------------ | Branch (1979:9): [True: 170k, False: 95] | Branch (1979:19): [True: 168k, False: 1.80k] | Branch (1979:33): [True: 168k, False: 356] | Branch (1979:48): [True: 150k, False: 17.6k] | Branch (1979:63): [True: 149k, False: 443] | Branch (1979:77): [True: 134k, False: 15.9k] | Branch (1979:91): [True: 133k, False: 505] ------------------ 1980| 133k| (*p)++; 1981| 133k| (*l)--; 1982| 133k| } 1983| 36.8k| *end = *p; 1984| | 1985| | /* Scan for the separator. */ 1986| 62.4k| while (*l > 0 && **p != ',' && **p != ':' && **p != '\n' && **p != '#') { ------------------ | Branch (1986:9): [True: 62.3k, False: 102] | Branch (1986:19): [True: 61.6k, False: 678] | Branch (1986:33): [True: 44.8k, False: 16.8k] | Branch (1986:47): [True: 26.0k, False: 18.7k] | Branch (1986:62): [True: 25.5k, False: 505] ------------------ 1987| 25.5k| (*p)++; 1988| 25.5k| (*l)--; 1989| 25.5k| } 1990| 36.8k| if (*l > 0) ------------------ | Branch (1990:6): [True: 36.7k, False: 102] ------------------ 1991| 36.7k| *sep = **p; 1992| 102| else 1993| 102| *sep = '\0'; 1994| | 1995| | /* Handle in-field comments */ 1996| 36.8k| if (*sep == '#') { ------------------ | Branch (1996:6): [True: 505, False: 36.3k] ------------------ 1997| 11.0k| while (*l > 0 && **p != ',' && **p != '\n') { ------------------ | Branch (1997:10): [True: 11.0k, False: 10] | Branch (1997:20): [True: 10.9k, False: 79] | Branch (1997:34): [True: 10.5k, False: 416] ------------------ 1998| 10.5k| (*p)++; 1999| 10.5k| (*l)--; 2000| 10.5k| } 2001| 505| if (*l > 0) ------------------ | Branch (2001:7): [True: 495, False: 10] ------------------ 2002| 495| *sep = **p; 2003| 10| else 2004| 10| *sep = '\0'; 2005| 505| } 2006| | 2007| | /* Skip separator. */ 2008| 36.8k| if (*l > 0) { ------------------ | Branch (2008:6): [True: 36.7k, False: 112] ------------------ 2009| 36.7k| (*p)++; 2010| 36.7k| (*l)--; 2011| 36.7k| } 2012| 36.8k|} archive_blake2sp_ref.c:store32: 93| 9.41k|{ 94| |#if defined(NATIVE_LITTLE_ENDIAN) 95| | memcpy(dst, &w, sizeof w); 96| |#else 97| 9.41k| uint8_t *p = ( uint8_t * )dst; 98| 9.41k| p[0] = (uint8_t)(w >> 0); 99| 9.41k| p[1] = (uint8_t)(w >> 8); 100| 9.41k| p[2] = (uint8_t)(w >> 16); 101| 9.41k| p[3] = (uint8_t)(w >> 24); 102| 9.41k|#endif 103| 9.41k|} archive_blake2sp_ref.c:store16: 82| 4.70k|{ 83| |#if defined(NATIVE_LITTLE_ENDIAN) 84| | memcpy(dst, &w, sizeof w); 85| |#else 86| 4.70k| uint8_t *p = ( uint8_t * )dst; 87| 4.70k| *p++ = ( uint8_t )w; w >>= 8; 88| 4.70k| *p++ = ( uint8_t )w; 89| 4.70k|#endif 90| 4.70k|} archive_blake2s_ref.c:load32: 35| 39.2k|{ 36| |#if defined(NATIVE_LITTLE_ENDIAN) 37| | uint32_t w; 38| | memcpy(&w, src, sizeof w); 39| | return w; 40| |#else 41| 39.2k| const uint8_t *p = ( const uint8_t * )src; 42| 39.2k| return (( uint32_t )( p[0] ) << 0) | 43| 39.2k| (( uint32_t )( p[1] ) << 8) | 44| 39.2k| (( uint32_t )( p[2] ) << 16) | 45| 39.2k| (( uint32_t )( p[3] ) << 24) ; 46| 39.2k|#endif 47| 39.2k|} archive_blake2s_ref.c:store32: 93| 144|{ 94| |#if defined(NATIVE_LITTLE_ENDIAN) 95| | memcpy(dst, &w, sizeof w); 96| |#else 97| 144| uint8_t *p = ( uint8_t * )dst; 98| 144| p[0] = (uint8_t)(w >> 0); 99| 144| p[1] = (uint8_t)(w >> 8); 100| 144| p[2] = (uint8_t)(w >> 16); 101| 144| p[3] = (uint8_t)(w >> 24); 102| 144|#endif 103| 144|} archive_blake2s_ref.c:secure_zero_memory: 156| 18|{ 157| 18| static void *(__LA_LIBC_CC *const volatile memset_v)(void *, int, size_t) = &memset; 158| 18| memset_v(v, 0, n); 159| 18|} archive_blake2s_ref.c:rotr32: 145| 31.6k|{ 146| 31.6k| return ( w >> c ) | ( w << ( 32 - c ) ); 147| 31.6k|} blake2s_init_param: 79| 4.70k|{ 80| 4.70k| const unsigned char *p = ( const unsigned char * )( P ); 81| 4.70k| size_t i; 82| | 83| 4.70k| blake2s_init0( S ); 84| | 85| | /* IV XOR ParamBlock */ 86| 42.3k| for( i = 0; i < 8; ++i ) ------------------ | Branch (86:15): [True: 37.6k, False: 4.70k] ------------------ 87| 37.6k| S->h[i] ^= load32( &p[i * 4] ); 88| | 89| 4.70k| S->outlen = P->digest_length; 90| 4.70k| return 0; 91| 4.70k|} blake2s_update: 217| 100|{ 218| 100| const unsigned char * in = (const unsigned char *)pin; 219| 100| if( inlen > 0 ) ------------------ | Branch (219:7): [True: 100, False: 0] ------------------ 220| 100| { 221| 100| size_t left = S->buflen; 222| 100| size_t fill = BLAKE2S_BLOCKBYTES - left; 223| 100| if( inlen > fill ) ------------------ | Branch (223:9): [True: 81, False: 19] ------------------ 224| 81| { 225| 81| S->buflen = 0; 226| 81| memcpy( S->buf + left, in, fill ); /* Fill buffer */ 227| 81| blake2s_increment_counter( S, BLAKE2S_BLOCKBYTES ); 228| 81| blake2s_compress( S, S->buf ); /* Compress */ 229| 81| in += fill; inlen -= fill; 230| 81| while(inlen > BLAKE2S_BLOCKBYTES) { ------------------ | Branch (230:13): [True: 0, False: 81] ------------------ 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| 81| } 237| 100| memcpy( S->buf + S->buflen, in, inlen ); 238| 100| S->buflen += inlen; 239| 100| } 240| 100| return 0; 241| 100|} blake2s_final: 244| 18|{ 245| 18| uint8_t buffer[BLAKE2S_OUTBYTES] = {0}; 246| 18| size_t i; 247| | 248| 18| if( out == NULL || outlen < S->outlen ) ------------------ | Branch (248:7): [True: 0, False: 18] | Branch (248:22): [True: 0, False: 18] ------------------ 249| 0| return -1; 250| | 251| 18| if( blake2s_is_lastblock( S ) ) ------------------ | Branch (251:7): [True: 0, False: 18] ------------------ 252| 0| return -1; 253| | 254| 18| blake2s_increment_counter( S, ( uint32_t )S->buflen ); 255| 18| blake2s_set_lastblock( S ); 256| 18| memset( S->buf + S->buflen, 0, BLAKE2S_BLOCKBYTES - S->buflen ); /* Padding */ 257| 18| blake2s_compress( S, S->buf ); 258| | 259| 162| for( i = 0; i < 8; ++i ) /* Output full hash to temp buffer */ ------------------ | Branch (259:15): [True: 144, False: 18] ------------------ 260| 144| store32( buffer + sizeof( S->h[i] ) * i, S->h[i] ); 261| | 262| 18| memcpy( out, buffer, outlen ); 263| 18| secure_zero_memory(buffer, sizeof(buffer)); 264| 18| return 0; 265| 18|} archive_blake2s_ref.c:blake2s_init0: 70| 4.70k|{ 71| 4.70k| size_t i; 72| 4.70k| memset( S, 0, sizeof( blake2s_state ) ); 73| | 74| 42.3k| for( i = 0; i < 8; ++i ) S->h[i] = blake2s_IV[i]; ------------------ | Branch (74:15): [True: 37.6k, False: 4.70k] ------------------ 75| 4.70k|} archive_blake2s_ref.c:blake2s_increment_counter: 64| 99|{ 65| 99| S->t[0] += inc; 66| 99| S->t[1] += ( S->t[0] < inc ); 67| 99|} archive_blake2s_ref.c:blake2s_compress: 175| 99|{ 176| 99| uint32_t m[16]; 177| 99| uint32_t v[16]; 178| 99| size_t i; 179| | 180| 1.68k| for( i = 0; i < 16; ++i ) { ------------------ | Branch (180:15): [True: 1.58k, False: 99] ------------------ 181| 1.58k| m[i] = load32( in + i * sizeof( m[i] ) ); 182| 1.58k| } 183| | 184| 891| for( i = 0; i < 8; ++i ) { ------------------ | Branch (184:15): [True: 792, False: 99] ------------------ 185| 792| v[i] = S->h[i]; 186| 792| } 187| | 188| 99| v[ 8] = blake2s_IV[0]; 189| 99| v[ 9] = blake2s_IV[1]; 190| 99| v[10] = blake2s_IV[2]; 191| 99| v[11] = blake2s_IV[3]; 192| 99| v[12] = S->t[0] ^ blake2s_IV[4]; 193| 99| v[13] = S->t[1] ^ blake2s_IV[5]; 194| 99| v[14] = S->f[0] ^ blake2s_IV[6]; 195| 99| v[15] = S->f[1] ^ blake2s_IV[7]; 196| | 197| 99| ROUND( 0 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 198| 99| ROUND( 1 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 199| 99| ROUND( 2 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 200| 99| ROUND( 3 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 201| 99| ROUND( 4 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 202| 99| ROUND( 5 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 203| 99| ROUND( 6 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 204| 99| ROUND( 7 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 205| 99| ROUND( 8 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 206| 99| ROUND( 9 ); ------------------ | | 163| 99| do { \ | | 164| 99| G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 165| 99| G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 166| 99| G(r,2,v[ 2],v[ 6],v[10],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 167| 99| G(r,3,v[ 3],v[ 7],v[11],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 168| 99| G(r,4,v[ 0],v[ 5],v[10],v[15]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 169| 99| G(r,5,v[ 1],v[ 6],v[11],v[12]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 170| 99| G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 171| 99| G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ | | ------------------ | | | | 151| 99| do { \ | | | | 152| 99| a = a + b + m[blake2s_sigma[r][2*i+0]]; \ | | | | 153| 99| d = rotr32(d ^ a, 16); \ | | | | 154| 99| c = c + d; \ | | | | 155| 99| b = rotr32(b ^ c, 12); \ | | | | 156| 99| a = a + b + m[blake2s_sigma[r][2*i+1]]; \ | | | | 157| 99| d = rotr32(d ^ a, 8); \ | | | | 158| 99| c = c + d; \ | | | | 159| 99| b = rotr32(b ^ c, 7); \ | | | | 160| 99| } while(0) | | | | ------------------ | | | | | Branch (160:11): [Folded, False: 99] | | | | ------------------ | | ------------------ | | 172| 99| } while(0) | | ------------------ | | | Branch (172:11): [Folded, False: 99] | | ------------------ ------------------ 207| | 208| 891| for( i = 0; i < 8; ++i ) { ------------------ | Branch (208:15): [True: 792, False: 99] ------------------ 209| 792| S->h[i] = S->h[i] ^ v[i] ^ v[i + 8]; 210| 792| } 211| 99|} archive_blake2s_ref.c:blake2s_is_lastblock: 52| 18|{ 53| 18| return S->f[0] != 0; 54| 18|} archive_blake2s_ref.c:blake2s_set_lastblock: 57| 18|{ 58| 18| if( S->last_node ) blake2s_set_lastnode( S ); ------------------ | Branch (58:7): [True: 4, False: 14] ------------------ 59| | 60| 18| S->f[0] = (uint32_t)-1; 61| 18|} archive_blake2s_ref.c:blake2s_set_lastnode: 46| 4|{ 47| 4| S->f[1] = (uint32_t)-1; 48| 4|} blake2sp_init: 81| 523|{ 82| 523| size_t i; 83| | 84| 523| if( !outlen || outlen > BLAKE2S_OUTBYTES ) return -1; ------------------ | Branch (84:7): [True: 0, False: 523] | Branch (84:18): [True: 0, False: 523] ------------------ 85| | 86| 523| memset( S->buf, 0, sizeof( S->buf ) ); 87| 523| S->buflen = 0; 88| 523| S->outlen = outlen; 89| | 90| 523| if( blake2sp_init_root( S->R, outlen, 0 ) < 0 ) ------------------ | Branch (90:7): [True: 0, False: 523] ------------------ 91| 0| return -1; 92| | 93| 4.70k| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 4.70k|#define PARALLELISM_DEGREE 8 ------------------ | Branch (93:15): [True: 4.18k, False: 523] ------------------ 94| 4.18k| if( blake2sp_init_leaf( S->S[i], outlen, 0, (uint32_t)i ) < 0 ) return -1; ------------------ | Branch (94:9): [True: 0, False: 4.18k] ------------------ 95| | 96| 523| S->R->last_node = 1; 97| 523| S->S[PARALLELISM_DEGREE - 1]->last_node = 1; ------------------ | | 29| 523|#define PARALLELISM_DEGREE 8 ------------------ 98| 523| return 0; 99| 523|} blake2sp_update: 136| 2|{ 137| 2| const unsigned char * in = (const unsigned char *)pin; 138| 2| size_t left = S->buflen; 139| 2| size_t fill = sizeof( S->buf ) - left; 140| 2| size_t i; 141| | 142| 2| if( left && inlen >= fill ) ------------------ | Branch (142:7): [True: 0, False: 2] | Branch (142:15): [True: 0, False: 0] ------------------ 143| 0| { 144| 0| memcpy( S->buf + left, in, fill ); 145| | 146| 0| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 0|#define PARALLELISM_DEGREE 8 ------------------ | Branch (146:17): [True: 0, False: 0] ------------------ 147| 0| blake2s_update( S->S[i], S->buf + i * BLAKE2S_BLOCKBYTES, BLAKE2S_BLOCKBYTES ); 148| | 149| 0| in += fill; 150| 0| inlen -= fill; 151| 0| left = 0; 152| 0| } 153| | 154| |#if defined(_OPENMP) 155| | #pragma omp parallel shared(S), num_threads(PARALLELISM_DEGREE) 156| |#else 157| 18| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 18|#define PARALLELISM_DEGREE 8 ------------------ | Branch (157:15): [True: 16, False: 2] ------------------ 158| 16|#endif 159| 16| { 160| |#if defined(_OPENMP) 161| | size_t i = omp_get_thread_num(); 162| |#endif 163| 16| size_t inlen__ = inlen; 164| 16| const unsigned char *in__ = ( const unsigned char * )in; 165| 16| in__ += i * BLAKE2S_BLOCKBYTES; 166| | 167| 96| while( inlen__ >= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES ) ------------------ | | 29| 96|#define PARALLELISM_DEGREE 8 ------------------ | Branch (167:12): [True: 80, False: 16] ------------------ 168| 80| { 169| 80| blake2s_update( S->S[i], in__, BLAKE2S_BLOCKBYTES ); 170| 80| in__ += PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES; ------------------ | | 29| 80|#define PARALLELISM_DEGREE 8 ------------------ 171| 80| inlen__ -= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES; ------------------ | | 29| 80|#define PARALLELISM_DEGREE 8 ------------------ 172| 80| } 173| 16| } 174| | 175| 2| in += inlen - inlen % ( PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES ); ------------------ | | 29| 2|#define PARALLELISM_DEGREE 8 ------------------ 176| 2| inlen %= PARALLELISM_DEGREE * BLAKE2S_BLOCKBYTES; ------------------ | | 29| 2|#define PARALLELISM_DEGREE 8 ------------------ 177| | 178| 2| if( inlen > 0 ) ------------------ | Branch (178:7): [True: 2, False: 0] ------------------ 179| 2| memcpy( S->buf + left, in, inlen ); 180| | 181| 2| S->buflen = left + inlen; 182| 2| return 0; 183| 2|} blake2sp_final: 187| 2|{ 188| 2| uint8_t hash[PARALLELISM_DEGREE][BLAKE2S_OUTBYTES]; 189| 2| size_t i; 190| | 191| 2| if(out == NULL || outlen < S->outlen) { ------------------ | Branch (191:6): [True: 0, False: 2] | Branch (191:21): [True: 0, False: 2] ------------------ 192| 0| return -1; 193| 0| } 194| | 195| 18| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 18|#define PARALLELISM_DEGREE 8 ------------------ | Branch (195:15): [True: 16, False: 2] ------------------ 196| 16| { 197| 16| if( S->buflen > i * BLAKE2S_BLOCKBYTES ) ------------------ | Branch (197:9): [True: 4, False: 12] ------------------ 198| 4| { 199| 4| size_t left = S->buflen - i * BLAKE2S_BLOCKBYTES; 200| | 201| 4| if( left > BLAKE2S_BLOCKBYTES ) left = BLAKE2S_BLOCKBYTES; ------------------ | Branch (201:11): [True: 2, False: 2] ------------------ 202| | 203| 4| blake2s_update( S->S[i], S->buf + i * BLAKE2S_BLOCKBYTES, left ); 204| 4| } 205| | 206| 16| blake2s_final( S->S[i], hash[i], BLAKE2S_OUTBYTES ); 207| 16| } 208| | 209| 18| for( i = 0; i < PARALLELISM_DEGREE; ++i ) ------------------ | | 29| 18|#define PARALLELISM_DEGREE 8 ------------------ | Branch (209:15): [True: 16, False: 2] ------------------ 210| 16| blake2s_update( S->R, hash[i], BLAKE2S_OUTBYTES ); 211| | 212| 2| return blake2s_final( S->R, out, S->outlen ); 213| 2|} archive_blake2sp_ref.c:blake2sp_init_root: 63| 523|{ 64| 523| blake2s_param P[1]; 65| 523| P->digest_length = (uint8_t)outlen; 66| 523| P->key_length = (uint8_t)keylen; 67| 523| P->fanout = PARALLELISM_DEGREE; ------------------ | | 29| 523|#define PARALLELISM_DEGREE 8 ------------------ 68| 523| P->depth = 2; 69| 523| store32( &P->leaf_length, 0 ); 70| 523| store32( &P->node_offset, 0 ); 71| 523| store16( &P->xof_length, 0 ); 72| 523| P->node_depth = 1; 73| 523| P->inner_length = BLAKE2S_OUTBYTES; 74| 523| memset( P->salt, 0, sizeof( P->salt ) ); 75| 523| memset( P->personal, 0, sizeof( P->personal ) ); 76| 523| return blake2s_init_param( S, P ); 77| 523|} archive_blake2sp_ref.c:blake2sp_init_leaf: 46| 4.18k|{ 47| 4.18k| blake2s_param P[1]; 48| 4.18k| P->digest_length = (uint8_t)outlen; 49| 4.18k| P->key_length = (uint8_t)keylen; 50| 4.18k| P->fanout = PARALLELISM_DEGREE; ------------------ | | 29| 4.18k|#define PARALLELISM_DEGREE 8 ------------------ 51| 4.18k| P->depth = 2; 52| 4.18k| store32( &P->leaf_length, 0 ); 53| 4.18k| store32( &P->node_offset, offset ); 54| 4.18k| store16( &P->xof_length, 0 ); 55| 4.18k| P->node_depth = 0; 56| 4.18k| P->inner_length = BLAKE2S_OUTBYTES; 57| 4.18k| memset( P->salt, 0, sizeof( P->salt ) ); 58| 4.18k| memset( P->personal, 0, sizeof( P->personal ) ); 59| 4.18k| return blake2sp_init_leaf_param( S, P ); 60| 4.18k|} archive_blake2sp_ref.c:blake2sp_init_leaf_param: 39| 4.18k|{ 40| 4.18k| int err = blake2s_init_param(S, P); 41| 4.18k| S->outlen = P->inner_length; 42| 4.18k| return err; 43| 4.18k|} __archive_check_magic: 136| 690k|{ 137| 690k| char states1[64]; 138| 690k| char states2[64]; 139| 690k| const char *handle_type; 140| | 141| | /* 142| | * If this isn't some form of archive handle, 143| | * then the library user has screwed up so bad that 144| | * we don't even have a reliable way to report an error. 145| | */ 146| 690k| handle_type = archive_handle_type_name(a->magic); 147| | 148| 690k| if (!handle_type) { ------------------ | Branch (148:6): [True: 0, False: 690k] ------------------ 149| 0| errmsg("PROGRAMMER ERROR: Function "); 150| 0| errmsg(function); 151| 0| errmsg(" invoked with invalid archive handle\n"); 152| 0| diediedie(); 153| 0| } 154| | 155| 690k| if (a->magic != magic) { ------------------ | Branch (155:6): [True: 0, False: 690k] ------------------ 156| 0| archive_set_error(a, -1, 157| 0| "PROGRAMMER ERROR: Function '%s' invoked" 158| 0| " on '%s' archive object, which is not supported", 159| 0| function, 160| 0| handle_type); 161| 0| a->state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 162| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 163| 0| } 164| | 165| 690k| if ((a->state & state) == 0) { ------------------ | Branch (165:6): [True: 2.44k, False: 688k] ------------------ 166| | /* If we're already FATAL, don't overwrite the error. */ 167| 2.44k| if (a->state != ARCHIVE_STATE_FATAL) { ------------------ | | 69| 2.44k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ | Branch (167:7): [True: 312, False: 2.13k] ------------------ 168| 312| write_all_states(states1, a->state); 169| 312| write_all_states(states2, state); 170| 312| archive_set_error(a, -1, 171| 312| "INTERNAL ERROR: Function '%s' invoked with" 172| 312| " archive structure in state '%s'," 173| 312| " should be in state '%s'", 174| 312| function, 175| 312| states1, 176| 312| states2); 177| 312| } 178| 2.44k| a->state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 2.44k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 179| 2.44k| return (ARCHIVE_FATAL); ------------------ | | 239| 2.44k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 180| 2.44k| } 181| 688k| return (ARCHIVE_OK); ------------------ | | 233| 688k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 182| 690k|} archive_check_magic.c:archive_handle_type_name: 97| 690k|{ 98| 690k| switch (m) { 99| 0| case ARCHIVE_WRITE_MAGIC: return ("archive_write"); ------------------ | | 58| 0|#define ARCHIVE_WRITE_MAGIC (0xb0c5c0deU) ------------------ | Branch (99:2): [True: 0, False: 690k] ------------------ 100| 690k| case ARCHIVE_READ_MAGIC: return ("archive_read"); ------------------ | | 59| 690k|#define ARCHIVE_READ_MAGIC (0xdeb0c5U) ------------------ | Branch (100:2): [True: 690k, False: 0] ------------------ 101| 0| case ARCHIVE_WRITE_DISK_MAGIC: return ("archive_write_disk"); ------------------ | | 60| 0|#define ARCHIVE_WRITE_DISK_MAGIC (0xc001b0c5U) ------------------ | Branch (101:2): [True: 0, False: 690k] ------------------ 102| 0| case ARCHIVE_READ_DISK_MAGIC: return ("archive_read_disk"); ------------------ | | 61| 0|#define ARCHIVE_READ_DISK_MAGIC (0xbadb0c5U) ------------------ | Branch (102:2): [True: 0, False: 690k] ------------------ 103| 0| case ARCHIVE_MATCH_MAGIC: return ("archive_match"); ------------------ | | 62| 0|#define ARCHIVE_MATCH_MAGIC (0xcad11c9U) ------------------ | Branch (103:2): [True: 0, False: 690k] ------------------ 104| 0| default: return NULL; ------------------ | Branch (104:2): [True: 0, False: 690k] ------------------ 105| 690k| } 106| 690k|} archive_check_magic.c:write_all_states: 110| 624|{ 111| 624| unsigned int lowbit; 112| | 113| 624| *buff = '\0'; 114| | 115| | /* A trick for computing the lowest set bit. */ 116| 1.24k| while ((lowbit = states & (1 + ~states)) != 0) { ------------------ | Branch (116:9): [True: 624, False: 624] ------------------ 117| 624| states &= ~lowbit; /* Clear the low bit. */ 118| 624| strcat(buff, state_name(lowbit)); 119| 624| if (states != 0) ------------------ | Branch (119:7): [True: 0, False: 624] ------------------ 120| 0| strcat(buff, "/"); 121| 624| } 122| 624|} archive_check_magic.c:state_name: 83| 624|{ 84| 624| switch (s) { 85| 0| case ARCHIVE_STATE_NEW: return ("new"); ------------------ | | 64| 0|#define ARCHIVE_STATE_NEW 1U ------------------ | Branch (85:2): [True: 0, False: 624] ------------------ 86| 1| case ARCHIVE_STATE_HEADER: return ("header"); ------------------ | | 65| 1|#define ARCHIVE_STATE_HEADER 2U ------------------ | Branch (86:2): [True: 1, False: 623] ------------------ 87| 312| case ARCHIVE_STATE_DATA: return ("data"); ------------------ | | 66| 312|#define ARCHIVE_STATE_DATA 4U ------------------ | Branch (87:2): [True: 312, False: 312] ------------------ 88| 311| case ARCHIVE_STATE_EOF: return ("eof"); ------------------ | | 67| 311|#define ARCHIVE_STATE_EOF 0x10U ------------------ | Branch (88:2): [True: 311, False: 313] ------------------ 89| 0| case ARCHIVE_STATE_CLOSED: return ("closed"); ------------------ | | 68| 0|#define ARCHIVE_STATE_CLOSED 0x20U ------------------ | Branch (89:2): [True: 0, False: 624] ------------------ 90| 0| case ARCHIVE_STATE_FATAL: return ("fatal"); ------------------ | | 69| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ | Branch (90:2): [True: 0, False: 624] ------------------ 91| 0| default: return ("??"); ------------------ | Branch (91:2): [True: 0, False: 624] ------------------ 92| 624| } 93| 624|} archive_cryptor.c:pbkdf2_sha1: 133| 3.37k| size_t derived_key_len) { 134| | 135| 3.37k| PKCS5_PBKDF2_HMAC_SHA1(pw, pw_len, salt, salt_len, rounds, 136| 3.37k| derived_key_len, derived_key); 137| 3.37k| return 0; 138| 3.37k|} archive_cryptor.c:aes_ctr_init: 389| 2.96k|{ 390| 2.96k| if ((ctx->ctx = EVP_CIPHER_CTX_new()) == NULL) ------------------ | Branch (390:6): [True: 0, False: 2.96k] ------------------ 391| 0| return -1; 392| | 393| 2.96k| switch (key_len) { 394| 71| case 16: ctx->type = EVP_aes_128_ecb(); break; ------------------ | Branch (394:2): [True: 71, False: 2.89k] ------------------ 395| 2.89k| case 24: ctx->type = EVP_aes_192_ecb(); break; ------------------ | Branch (395:2): [True: 2.89k, False: 71] ------------------ 396| 0| case 32: ctx->type = EVP_aes_256_ecb(); break; ------------------ | Branch (396:2): [True: 0, False: 2.96k] ------------------ 397| 0| default: ctx->type = NULL; return -1; ------------------ | Branch (397:2): [True: 0, False: 2.96k] ------------------ 398| 2.96k| } 399| | 400| 2.96k| ctx->key_len = key_len; 401| 2.96k| memcpy(ctx->key, key, key_len); 402| 2.96k| memset(ctx->nonce, 0, sizeof(ctx->nonce)); 403| 2.96k| ctx->encr_pos = AES_BLOCK_SIZE; ------------------ | | 136| 2.96k|#define AES_BLOCK_SIZE 16 ------------------ 404| 2.96k| return 0; 405| 2.96k|} archive_cryptor.c:aes_ctr_update: 491| 2.89k|{ 492| 2.89k| uint8_t *const ebuf = ctx->encr_buf; 493| 2.89k| size_t pos = ctx->encr_pos; 494| 2.89k| size_t max = (in_len < *out_len)? in_len: *out_len; ------------------ | Branch (494:15): [True: 0, False: 2.89k] ------------------ 495| 2.89k| size_t i; 496| | 497| 22.6k| for (i = 0; i < max; ) { ------------------ | Branch (497:14): [True: 20.1k, False: 2.58k] ------------------ 498| 20.1k| if (pos == AES_BLOCK_SIZE) { ------------------ | | 136| 20.1k|#define AES_BLOCK_SIZE 16 ------------------ | Branch (498:7): [True: 2.89k, False: 17.2k] ------------------ 499| 2.89k| aes_ctr_increase_counter(ctx); 500| 2.89k| if (aes_ctr_encrypt_counter(ctx) != 0) ------------------ | Branch (500:8): [True: 0, False: 2.89k] ------------------ 501| 0| return -1; 502| 8.56M| while (max -i >= AES_BLOCK_SIZE) { ------------------ | | 136| 8.56M|#define AES_BLOCK_SIZE 16 ------------------ | Branch (502:11): [True: 8.56M, False: 2.89k] ------------------ 503| 145M| for (pos = 0; pos < AES_BLOCK_SIZE; pos++) ------------------ | | 136| 145M|#define AES_BLOCK_SIZE 16 ------------------ | Branch (503:19): [True: 137M, False: 8.56M] ------------------ 504| 137M| out[i+pos] = in[i+pos] ^ ebuf[pos]; 505| 8.56M| i += AES_BLOCK_SIZE; ------------------ | | 136| 8.56M|#define AES_BLOCK_SIZE 16 ------------------ 506| 8.56M| aes_ctr_increase_counter(ctx); 507| 8.56M| if (aes_ctr_encrypt_counter(ctx) != 0) ------------------ | Branch (507:9): [True: 0, False: 8.56M] ------------------ 508| 0| return -1; 509| 8.56M| } 510| 2.89k| pos = 0; 511| 2.89k| if (i >= max) ------------------ | Branch (511:8): [True: 315, False: 2.58k] ------------------ 512| 315| break; 513| 2.89k| } 514| 19.8k| out[i] = in[i] ^ ebuf[pos++]; 515| 19.8k| i++; 516| 19.8k| } 517| 2.89k| ctx->encr_pos = pos; 518| 2.89k| *out_len = i; 519| | 520| 2.89k| return 0; 521| 2.89k|} archive_cryptor.c:aes_ctr_increase_counter: 478| 8.56M|{ 479| 8.56M| uint8_t *const nonce = ctx->nonce; 480| 8.56M| int j; 481| | 482| 8.59M| for (j = 0; j < 8; j++) { ------------------ | Branch (482:14): [True: 8.59M, False: 0] ------------------ 483| 8.59M| if (++nonce[j]) ------------------ | Branch (483:7): [True: 8.56M, False: 32.4k] ------------------ 484| 8.56M| break; 485| 8.59M| } 486| 8.56M|} archive_cryptor.c:aes_ctr_encrypt_counter: 409| 8.56M|{ 410| 8.56M| int outl = 0; 411| 8.56M| int r; 412| | 413| 8.56M| r = EVP_EncryptInit_ex(ctx->ctx, ctx->type, NULL, ctx->key, NULL); 414| 8.56M| if (r == 0) ------------------ | Branch (414:6): [True: 0, False: 8.56M] ------------------ 415| 0| return -1; 416| 8.56M| r = EVP_EncryptUpdate(ctx->ctx, ctx->encr_buf, &outl, ctx->nonce, 417| 8.56M| AES_BLOCK_SIZE); ------------------ | | 136| 8.56M|#define AES_BLOCK_SIZE 16 ------------------ 418| 8.56M| if (r == 0 || outl != AES_BLOCK_SIZE) ------------------ | | 136| 8.56M|#define AES_BLOCK_SIZE 16 ------------------ | Branch (418:6): [True: 0, False: 8.56M] | Branch (418:16): [True: 0, False: 8.56M] ------------------ 419| 0| return -1; 420| 8.56M| return 0; 421| 8.56M|} archive_cryptor.c:aes_ctr_release: 425| 2.96k|{ 426| 2.96k| EVP_CIPHER_CTX_free(ctx->ctx); 427| 2.96k| OPENSSL_cleanse(ctx->key, ctx->key_len); 428| 2.96k| OPENSSL_cleanse(ctx->nonce, sizeof(ctx->nonce)); 429| 2.96k| return 0; 430| 2.96k|} archive_digest.c:__archive_md5init: 282| 6|{ 283| 6| if ((*ctx = EVP_MD_CTX_new()) == NULL) ------------------ | Branch (283:7): [True: 0, False: 6] ------------------ 284| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 285| 6| if (!EVP_DigestInit(*ctx, EVP_md5())) ------------------ | Branch (285:7): [True: 0, False: 6] ------------------ 286| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 287| 6| return (ARCHIVE_OK); ------------------ | | 233| 6|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 288| 6|} archive_digest.c:__archive_md5update: 293| 320|{ 294| 320| EVP_DigestUpdate(*ctx, indata, insize); 295| 320| return (ARCHIVE_OK); ------------------ | | 233| 320|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 296| 320|} archive_digest.c:__archive_md5final: 300| 6|{ 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| 6| if (*ctx) { ------------------ | Branch (305:7): [True: 6, False: 0] ------------------ 306| 6| EVP_DigestFinal(*ctx, md, NULL); 307| 6| EVP_MD_CTX_free(*ctx); 308| 6| *ctx = NULL; 309| 6| } 310| 6| return (ARCHIVE_OK); ------------------ | | 233| 6|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 311| 6|} archive_digest.c:__archive_sha1init: 689| 96|{ 690| 96| if ((*ctx = EVP_MD_CTX_new()) == NULL) ------------------ | Branch (690:7): [True: 0, False: 96] ------------------ 691| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 692| 96| if (!EVP_DigestInit(*ctx, EVP_sha1())) ------------------ | Branch (692:7): [True: 0, False: 96] ------------------ 693| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 694| 96| return (ARCHIVE_OK); ------------------ | | 233| 96|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 695| 96|} archive_digest.c:__archive_sha1update: 700| 2.04k|{ 701| 2.04k| EVP_DigestUpdate(*ctx, indata, insize); 702| 2.04k| return (ARCHIVE_OK); ------------------ | | 233| 2.04k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 703| 2.04k|} archive_digest.c:__archive_sha1final: 707| 96|{ 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| 96| if (*ctx) { ------------------ | Branch (712:7): [True: 96, False: 0] ------------------ 713| 96| EVP_DigestFinal(*ctx, md, NULL); 714| 96| EVP_MD_CTX_free(*ctx); 715| 96| *ctx = NULL; 716| 96| } 717| 96| return (ARCHIVE_OK); ------------------ | | 233| 96|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 718| 96|} archive_read_support_filter_gzip.c:archive_le32dec: 144| 161|{ 145| 161| 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| 161| unsigned int p3 = p[3]; 151| 161| unsigned int p2 = p[2]; 152| 161| unsigned int p1 = p[1]; 153| 161| unsigned int p0 = p[0]; 154| | 155| 161| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 161|} archive_read_support_filter_lz4.c:archive_le32dec: 144| 6.44k|{ 145| 6.44k| 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| 6.44k| unsigned int p3 = p[3]; 151| 6.44k| unsigned int p2 = p[2]; 152| 6.44k| unsigned int p1 = p[1]; 153| 6.44k| unsigned int p0 = p[0]; 154| | 155| 6.44k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 6.44k|} archive_read_support_filter_rpm.c:archive_be32dec: 91| 158|{ 92| 158| 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| 158| unsigned int p3 = p[3]; 98| 158| unsigned int p2 = p[2]; 99| 158| unsigned int p1 = p[1]; 100| 158| unsigned int p0 = p[0]; 101| | 102| 158| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 158|} archive_read_support_filter_xz.c:archive_le32enc: 216| 2|{ 217| 2| unsigned char *p = (unsigned char *)pp; 218| | 219| 2| p[0] = u & 0xff; 220| 2| p[1] = (u >> 8) & 0xff; 221| 2| p[2] = (u >> 16) & 0xff; 222| 2| p[3] = (u >> 24) & 0xff; 223| 2|} archive_read_support_filter_xz.c:archive_le32dec: 144| 8.17k|{ 145| 8.17k| 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| 8.17k| unsigned int p3 = p[3]; 151| 8.17k| unsigned int p2 = p[2]; 152| 8.17k| unsigned int p1 = p[1]; 153| 8.17k| unsigned int p0 = p[0]; 154| | 155| 8.17k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 8.17k|} archive_read_support_filter_xz.c:archive_le64dec: 160| 2.72k|{ 161| 2.72k| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 2.72k| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 2.72k|} archive_read_support_filter_zstd.c:archive_le32dec: 144| 2.80k|{ 145| 2.80k| 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| 2.80k| unsigned int p3 = p[3]; 151| 2.80k| unsigned int p2 = p[2]; 152| 2.80k| unsigned int p1 = p[1]; 153| 2.80k| unsigned int p0 = p[0]; 154| | 155| 2.80k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 2.80k|} archive_read_support_format_cab.c:archive_le32dec: 144| 144k|{ 145| 144k| 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| 144k| unsigned int p3 = p[3]; 151| 144k| unsigned int p2 = p[2]; 152| 144k| unsigned int p1 = p[1]; 153| 144k| unsigned int p0 = p[0]; 154| | 155| 144k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 144k|} archive_read_support_format_cab.c:archive_le16dec: 115| 2.44k|{ 116| 2.44k| 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| 2.44k| unsigned int p1 = p[1]; 122| 2.44k| unsigned int p0 = p[0]; 123| | 124| 2.44k| return ((p1 << 8) | p0); 125| 2.44k|} archive_read_support_format_cab.c:archive_le16enc: 197| 910|{ 198| 910| unsigned char *p = (unsigned char *)pp; 199| | 200| 910| p[0] = u & 0xff; 201| 910| p[1] = (u >> 8) & 0xff; 202| 910|} archive_read_support_format_cab.c:archive_le32enc: 216| 48|{ 217| 48| unsigned char *p = (unsigned char *)pp; 218| | 219| 48| p[0] = u & 0xff; 220| 48| p[1] = (u >> 8) & 0xff; 221| 48| p[2] = (u >> 16) & 0xff; 222| 48| p[3] = (u >> 24) & 0xff; 223| 48|} archive_read_support_format_cpio.c:archive_be16dec: 61| 4.64k|{ 62| 4.64k| 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| 4.64k| unsigned int p1 = p[1]; 68| 4.64k| unsigned int p0 = p[0]; 69| | 70| 4.64k| return ((p0 << 8) | p1); 71| 4.64k|} archive_read_support_format_cpio.c:archive_le16dec: 115| 11.1k|{ 116| 11.1k| 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| 11.1k| unsigned int p1 = p[1]; 122| 11.1k| unsigned int p0 = p[0]; 123| | 124| 11.1k| return ((p1 << 8) | p0); 125| 11.1k|} archive_read_support_format_iso9660.c:archive_le32dec: 144| 3.32k|{ 145| 3.32k| 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| 3.32k| unsigned int p3 = p[3]; 151| 3.32k| unsigned int p2 = p[2]; 152| 3.32k| unsigned int p1 = p[1]; 153| 3.32k| unsigned int p0 = p[0]; 154| | 155| 3.32k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 3.32k|} archive_read_support_format_iso9660.c:archive_le16dec: 115| 464|{ 116| 464| 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| 464| unsigned int p1 = p[1]; 122| 464| unsigned int p0 = p[0]; 123| | 124| 464| return ((p1 << 8) | p0); 125| 464|} archive_read_support_format_iso9660.c:archive_be32dec: 91| 428|{ 92| 428| 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| 428| unsigned int p3 = p[3]; 98| 428| unsigned int p2 = p[2]; 99| 428| unsigned int p1 = p[1]; 100| 428| unsigned int p0 = p[0]; 101| | 102| 428| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 428|} archive_read_support_format_lha.c:archive_le32dec: 144| 8.60k|{ 145| 8.60k| 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| 8.60k| unsigned int p3 = p[3]; 151| 8.60k| unsigned int p2 = p[2]; 152| 8.60k| unsigned int p1 = p[1]; 153| 8.60k| unsigned int p0 = p[0]; 154| | 155| 8.60k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 8.60k|} archive_read_support_format_lha.c:archive_le16dec: 115| 18.1k|{ 116| 18.1k| 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| 18.1k| unsigned int p1 = p[1]; 122| 18.1k| unsigned int p0 = p[0]; 123| | 124| 18.1k| return ((p1 << 8) | p0); 125| 18.1k|} archive_read_support_format_rar.c:archive_le16dec: 115| 9.58k|{ 116| 9.58k| 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| 9.58k| unsigned int p1 = p[1]; 122| 9.58k| unsigned int p0 = p[0]; 123| | 124| 9.58k| return ((p1 << 8) | p0); 125| 9.58k|} archive_read_support_format_rar.c:archive_le64dec: 160| 84|{ 161| 84| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 84| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 84|} archive_read_support_format_rar.c:archive_le32dec: 144| 8.95k|{ 145| 8.95k| 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| 8.95k| unsigned int p3 = p[3]; 151| 8.95k| unsigned int p2 = p[2]; 152| 8.95k| unsigned int p1 = p[1]; 153| 8.95k| unsigned int p0 = p[0]; 154| | 155| 8.95k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 8.95k|} archive_read_support_format_rar.c:archive_le32enc: 216| 114k|{ 217| 114k| unsigned char *p = (unsigned char *)pp; 218| | 219| 114k| p[0] = u & 0xff; 220| 114k| p[1] = (u >> 8) & 0xff; 221| 114k| p[2] = (u >> 16) & 0xff; 222| 114k| p[3] = (u >> 24) & 0xff; 223| 114k|} archive_read_support_format_rar5.c:archive_le32dec: 144| 12.0k|{ 145| 12.0k| 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| 12.0k| unsigned int p3 = p[3]; 151| 12.0k| unsigned int p2 = p[2]; 152| 12.0k| unsigned int p1 = p[1]; 153| 12.0k| unsigned int p0 = p[0]; 154| | 155| 12.0k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 12.0k|} archive_read_support_format_rar5.c:archive_le64dec: 160| 264|{ 161| 264| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 264| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 264|} archive_read_support_format_rar5.c:archive_le16dec: 115| 194|{ 116| 194| 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| 194| unsigned int p1 = p[1]; 122| 194| unsigned int p0 = p[0]; 123| | 124| 194| return ((p1 << 8) | p0); 125| 194|} archive_read_support_format_rar5.c:archive_be24dec: 75| 58.6k|{ 76| 58.6k| 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| 58.6k| unsigned int p2 = p[2]; 82| 58.6k| unsigned int p1 = p[1]; 83| 58.6k| unsigned int p0 = p[0]; 84| | 85| 58.6k| return ((p0 << 16) | (p1 << 8) | p2); 86| 58.6k|} archive_read_support_format_rar5.c:archive_be32dec: 91| 100|{ 92| 100| 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| 100| unsigned int p3 = p[3]; 98| 100| unsigned int p2 = p[2]; 99| 100| unsigned int p1 = p[1]; 100| 100| unsigned int p0 = p[0]; 101| | 102| 100| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 100|} archive_read_support_format_xar.c:archive_be32dec: 91| 3.20k|{ 92| 3.20k| 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| 3.20k| unsigned int p3 = p[3]; 98| 3.20k| unsigned int p2 = p[2]; 99| 3.20k| unsigned int p1 = p[1]; 100| 3.20k| unsigned int p0 = p[0]; 101| | 102| 3.20k| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 3.20k|} archive_read_support_format_xar.c:archive_be16dec: 61| 330|{ 62| 330| 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| 330| unsigned int p1 = p[1]; 68| 330| unsigned int p0 = p[0]; 69| | 70| 330| return ((p0 << 8) | p1); 71| 330|} archive_read_support_format_xar.c:archive_be64dec: 107| 220|{ 108| 220| unsigned char const *p = (unsigned char const *)pp; 109| | 110| 220| return (((uint64_t)archive_be32dec(p) << 32) | archive_be32dec(p + 4)); 111| 220|} archive_read_support_format_zip.c:archive_le16dec: 115| 220k|{ 116| 220k| 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| 220k| unsigned int p1 = p[1]; 122| 220k| unsigned int p0 = p[0]; 123| | 124| 220k| return ((p1 << 8) | p0); 125| 220k|} archive_read_support_format_zip.c:archive_le32dec: 144| 337k|{ 145| 337k| 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| 337k| unsigned int p3 = p[3]; 151| 337k| unsigned int p2 = p[2]; 152| 337k| unsigned int p1 = p[1]; 153| 337k| unsigned int p0 = p[0]; 154| | 155| 337k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 337k|} archive_read_support_format_zip.c:archive_le64dec: 160| 35.4k|{ 161| 35.4k| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 35.4k| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 35.4k|} archive_string.c:archive_le16enc: 197| 6.00k|{ 198| 6.00k| unsigned char *p = (unsigned char *)pp; 199| | 200| 6.00k| p[0] = u & 0xff; 201| 6.00k| p[1] = (u >> 8) & 0xff; 202| 6.00k|} archive_string.c:archive_be16dec: 61| 658|{ 62| 658| 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| 658| unsigned int p1 = p[1]; 68| 658| unsigned int p0 = p[0]; 69| | 70| 658| return ((p0 << 8) | p1); 71| 658|} archive_string.c:archive_le16dec: 115| 43.2k|{ 116| 43.2k| 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| 43.2k| unsigned int p1 = p[1]; 122| 43.2k| unsigned int p0 = p[0]; 123| | 124| 43.2k| return ((p1 << 8) | p0); 125| 43.2k|} archive_read_support_format_7zip.c:archive_le32dec: 144| 39.9k|{ 145| 39.9k| 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| 39.9k| unsigned int p3 = p[3]; 151| 39.9k| unsigned int p2 = p[2]; 152| 39.9k| unsigned int p1 = p[1]; 153| 39.9k| unsigned int p0 = p[0]; 154| | 155| 39.9k| return ((p3 << 24) | (p2 << 16) | (p1 << 8) | p0); 156| 39.9k|} archive_read_support_format_7zip.c:archive_le16dec: 115| 116|{ 116| 116| 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| 116| unsigned int p1 = p[1]; 122| 116| unsigned int p0 = p[0]; 123| | 124| 116| return ((p1 << 8) | p0); 125| 116|} archive_read_support_format_7zip.c:archive_be16dec: 61| 9|{ 62| 9| 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| 9| unsigned int p1 = p[1]; 68| 9| unsigned int p0 = p[0]; 69| | 70| 9| return ((p0 << 8) | p1); 71| 9|} archive_read_support_format_7zip.c:archive_be32dec: 91| 106|{ 92| 106| 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| 106| unsigned int p3 = p[3]; 98| 106| unsigned int p2 = p[2]; 99| 106| unsigned int p1 = p[1]; 100| 106| unsigned int p0 = p[0]; 101| | 102| 106| return ((p0 << 24) | (p1 << 16) | (p2 << 8) | p3); 103| 106|} archive_read_support_format_7zip.c:archive_be64dec: 107| 1|{ 108| 1| unsigned char const *p = (unsigned char const *)pp; 109| | 110| 1| return (((uint64_t)archive_be32dec(p) << 32) | archive_be32dec(p + 4)); 111| 1|} archive_read_support_format_7zip.c:archive_le64dec: 160| 2.70k|{ 161| 2.70k| unsigned char const *p = (unsigned char const *)pp; 162| | 163| 2.70k| return (((uint64_t)archive_le32dec(p + 4) << 32) | archive_le32dec(p)); 164| 2.70k|} archive_entry_clear: 155| 311k|{ 156| 311k| if (entry == NULL) ------------------ | Branch (156:6): [True: 0, False: 311k] ------------------ 157| 0| return (NULL); 158| 311k| archive_mstring_clean(&entry->ae_fflags_text); 159| 311k| archive_mstring_clean(&entry->ae_gname); 160| 311k| archive_mstring_clean(&entry->ae_linkname); 161| 311k| archive_mstring_clean(&entry->ae_pathname); 162| 311k| archive_mstring_clean(&entry->ae_sourcepath); 163| 311k| archive_mstring_clean(&entry->ae_uname); 164| 311k| archive_entry_copy_mac_metadata(entry, NULL, 0); 165| 311k| archive_acl_clear(&entry->acl); 166| 311k| archive_entry_xattr_clear(entry); 167| 311k| archive_entry_sparse_clear(entry); 168| 311k| free(entry->stat); 169| 311k| entry->ae_symlink_type = AE_SYMLINK_TYPE_UNDEFINED; ------------------ | | 227| 311k|#define AE_SYMLINK_TYPE_UNDEFINED 0 ------------------ 170| 311k| memset(entry, 0, sizeof(*entry)); 171| 311k| return entry; 172| 311k|} archive_entry_free: 250| 8.96k|{ 251| 8.96k| archive_entry_clear(entry); 252| 8.96k| free(entry); 253| 8.96k|} archive_entry_new: 257| 6.46k|{ 258| | return archive_entry_new2(NULL); 259| 6.46k|} archive_entry_new2: 263| 8.96k|{ 264| 8.96k| struct archive_entry *entry; 265| | 266| 8.96k| entry = calloc(1, sizeof(*entry)); 267| 8.96k| if (entry == NULL) ------------------ | Branch (267:6): [True: 0, False: 8.96k] ------------------ 268| 0| return (NULL); 269| 8.96k| entry->archive = a; 270| 8.96k| entry->ae_symlink_type = AE_SYMLINK_TYPE_UNDEFINED; ------------------ | | 227| 8.96k|#define AE_SYMLINK_TYPE_UNDEFINED 0 ------------------ 271| 8.96k| return (entry); 272| 8.96k|} archive_entry_atime: 280| 84.5k|{ 281| 84.5k| return (entry->ae_stat.aest_atime); 282| 84.5k|} archive_entry_atime_is_set: 292| 1.84k|{ 293| 1.84k| return (entry->ae_set & AE_SET_ATIME); ------------------ | | 141| 1.84k|#define AE_SET_ATIME 4 ------------------ 294| 1.84k|} archive_entry_birthtime: 298| 84.5k|{ 299| 84.5k| return (entry->ae_stat.aest_birthtime); 300| 84.5k|} archive_entry_ctime: 316| 84.5k|{ 317| 84.5k| return (entry->ae_stat.aest_ctime); 318| 84.5k|} archive_entry_ctime_is_set: 322| 1.84k|{ 323| 1.84k| return (entry->ae_set & AE_SET_CTIME); ------------------ | | 142| 1.84k|#define AE_SET_CTIME 8 ------------------ 324| 1.84k|} archive_entry_dev: 334| 89.1k|{ 335| 89.1k| if (entry->ae_stat.aest_dev_is_broken_down) ------------------ | Branch (335:6): [True: 8.64k, False: 80.4k] ------------------ 336| 8.64k| return ae_makedev(entry->ae_stat.aest_devmajor, ------------------ | | 94| 8.64k|#define ae_makedev(maj, min) makedev((maj), (min)) ------------------ 337| 80.4k| entry->ae_stat.aest_devminor); 338| 80.4k| else 339| 80.4k| return (entry->ae_stat.aest_dev); 340| 89.1k|} archive_entry_filetype: 368| 119k|{ 369| 119k| return (AE_IFMT & entry->acl.mode); ------------------ | | 215| 119k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 370| 119k|} archive_entry_gid: 427| 84.5k|{ 428| 84.5k| return (entry->ae_stat.aest_gid); 429| 84.5k|} archive_entry_gid_is_set: 433| 21.2k|{ 434| 21.2k| return (entry->ae_set & AE_SET_GID); ------------------ | | 151| 21.2k|#define AE_SET_GID 4096 ------------------ 435| 21.2k|} archive_entry_gname: 439| 8.00k|{ 440| 8.00k| const char *p; 441| 8.00k| if (archive_mstring_get_mbs(entry->archive, &entry->ae_gname, &p) == 0) ------------------ | Branch (441:6): [True: 8.00k, False: 0] ------------------ 442| 8.00k| 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| 6.19k|{ 481| 6.19k| if ((entry->ae_set & AE_SET_SYMLINK) != 0) { ------------------ | | 140| 6.19k|#define AE_SET_SYMLINK 2 ------------------ | Branch (481:6): [True: 0, False: 6.19k] ------------------ 482| 0| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 483| 0| } 484| 6.19k| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 6.19k|#define AE_SET_HARDLINK 1 ------------------ 485| 6.19k|} archive_entry_hardlink: 489| 6.19k|{ 490| 6.19k| const char *p; 491| 6.19k| if ((entry->ae_set & AE_SET_HARDLINK) == 0) ------------------ | | 139| 6.19k|#define AE_SET_HARDLINK 1 ------------------ | Branch (491:6): [True: 0, False: 6.19k] ------------------ 492| 0| return (NULL); 493| 6.19k| if (archive_mstring_get_mbs( ------------------ | Branch (493:6): [True: 6.19k, False: 0] ------------------ 494| 6.19k| entry->archive, &entry->ae_linkname, &p) == 0) 495| 6.19k| 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| 6.19k|{ 518| 6.19k| const wchar_t *p; 519| 6.19k| if ((entry->ae_set & AE_SET_HARDLINK) == 0) ------------------ | | 139| 6.19k|#define AE_SET_HARDLINK 1 ------------------ | Branch (519:6): [True: 0, False: 6.19k] ------------------ 520| 0| return (NULL); 521| 6.19k| if (archive_mstring_get_wcs( ------------------ | Branch (521:6): [True: 6.19k, False: 0] ------------------ 522| 6.19k| entry->archive, &entry->ae_linkname, &p) == 0) 523| 6.19k| 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| 4.54k|{ 562| 4.54k| return (entry->ae_stat.aest_ino); 563| 4.54k|} archive_entry_mode: 567| 84.5k|{ 568| 84.5k| return (entry->acl.mode); 569| 84.5k|} archive_entry_mtime: 573| 84.5k|{ 574| 84.5k| return (entry->ae_stat.aest_mtime); 575| 84.5k|} archive_entry_mtime_is_set: 585| 21.2k|{ 586| 21.2k| return (entry->ae_set & AE_SET_MTIME); ------------------ | | 143| 21.2k|#define AE_SET_MTIME 16 ------------------ 587| 21.2k|} archive_entry_nlink: 591| 6.93k|{ 592| 6.93k| return (entry->ae_stat.aest_nlink); 593| 6.93k|} archive_entry_pathname: 604| 117k|{ 605| 117k| const char *p; 606| 117k| if (archive_mstring_get_mbs( ------------------ | Branch (606:6): [True: 117k, False: 6] ------------------ 607| 117k| entry->archive, &entry->ae_pathname, &p) == 0) 608| 117k| return (p); 609| |#if HAVE_EILSEQ /*{*/ 610| 6| if (errno == EILSEQ) { ------------------ | Branch (610:9): [True: 6, False: 0] ------------------ 611| 6| if (archive_mstring_get_utf8( ------------------ | Branch (611:10): [True: 6, False: 0] ------------------ 612| 6| entry->archive, &entry->ae_pathname, &p) == 0) 613| 6| return (p); 614| 6| } 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| 91.2k|{ 624| 91.2k| const char *p; 625| 91.2k| if (archive_mstring_get_utf8( ------------------ | Branch (625:6): [True: 74.0k, False: 17.1k] ------------------ 626| 91.2k| entry->archive, &entry->ae_pathname, &p) == 0) 627| 74.0k| return (p); 628| 17.1k| if (errno == ENOMEM) ------------------ | Branch (628:6): [True: 0, False: 17.1k] ------------------ 629| 0| __archive_errx(1, "No memory"); 630| 17.1k| return (NULL); 631| 17.1k|} archive_entry_pathname_w: 635| 198k|{ 636| 198k| const wchar_t *p; 637| 198k| if (archive_mstring_get_wcs( ------------------ | Branch (637:6): [True: 166k, False: 31.9k] ------------------ 638| 198k| entry->archive, &entry->ae_pathname, &p) == 0) 639| 166k| return (p); 640| 31.9k| if (errno == ENOMEM) ------------------ | Branch (640:6): [True: 0, False: 31.9k] ------------------ 641| 0| __archive_errx(1, "No memory"); 642| 31.9k| return (NULL); 643| 31.9k|} archive_entry_perm: 654| 116|{ 655| 116| return (~AE_IFMT & entry->acl.mode); ------------------ | | 215| 116|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 656| 116|} archive_entry_perm_is_set: 660| 21.2k|{ 661| 21.2k| return (entry->ae_set & AE_SET_PERM); ------------------ | | 148| 21.2k|#define AE_SET_PERM 512 ------------------ 662| 21.2k|} archive_entry_rdev_is_set: 666| 734|{ 667| 734| return (entry->ae_set & AE_SET_RDEV); ------------------ | | 152| 734|#define AE_SET_RDEV 8192 ------------------ 668| 734|} archive_entry_size: 712| 143k|{ 713| 143k| return (entry->ae_stat.aest_size); 714| 143k|} archive_entry_symlink: 746| 3.03k|{ 747| 3.03k| const char *p; 748| 3.03k| if ((entry->ae_set & AE_SET_SYMLINK) == 0) ------------------ | | 140| 3.03k|#define AE_SET_SYMLINK 2 ------------------ | Branch (748:6): [True: 2.85k, False: 178] ------------------ 749| 2.85k| return (NULL); 750| 178| if (archive_mstring_get_mbs( ------------------ | Branch (750:6): [True: 178, False: 0] ------------------ 751| 178| entry->archive, &entry->ae_linkname, &p) == 0) 752| 178| 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| 178|{ 761| 178| if ((entry->ae_set & AE_SET_HARDLINK) != 0) { ------------------ | | 139| 178|#define AE_SET_HARDLINK 1 ------------------ | Branch (761:6): [True: 0, False: 178] ------------------ 762| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 763| 0| } 764| 178| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 178|#define AE_SET_SYMLINK 2 ------------------ 765| 178|} archive_entry_symlink_w: 789| 178|{ 790| 178| const wchar_t *p; 791| 178| if ((entry->ae_set & AE_SET_SYMLINK) == 0) ------------------ | | 140| 178|#define AE_SET_SYMLINK 2 ------------------ | Branch (791:6): [True: 0, False: 178] ------------------ 792| 0| return (NULL); 793| 178| if (archive_mstring_get_wcs( ------------------ | Branch (793:6): [True: 178, False: 0] ------------------ 794| 178| entry->archive, &entry->ae_linkname, &p) == 0) 795| 178| 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| 84.5k|{ 816| 84.5k| return (entry->ae_stat.aest_uid); 817| 84.5k|} archive_entry_uid_is_set: 821| 21.2k|{ 822| 21.2k| return (entry->ae_set & AE_SET_UID); ------------------ | | 150| 21.2k|#define AE_SET_UID 2048 ------------------ 823| 21.2k|} archive_entry_uname: 827| 8.00k|{ 828| 8.00k| const char *p; 829| 8.00k| if (archive_mstring_get_mbs(entry->archive, &entry->ae_uname, &p) == 0) ------------------ | Branch (829:6): [True: 8.00k, False: 0] ------------------ 830| 8.00k| 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| 84.5k|{ 868| 84.5k| return ((entry->encryption & AE_ENCRYPTION_DATA) == AE_ENCRYPTION_DATA); ------------------ | | 169| 84.5k|#define AE_ENCRYPTION_DATA 1 ------------------ return ((entry->encryption & AE_ENCRYPTION_DATA) == AE_ENCRYPTION_DATA); ------------------ | | 169| 84.5k|#define AE_ENCRYPTION_DATA 1 ------------------ 869| 84.5k|} archive_entry_is_metadata_encrypted: 873| 84.5k|{ 874| 84.5k| return ((entry->encryption & AE_ENCRYPTION_METADATA) == AE_ENCRYPTION_METADATA); ------------------ | | 170| 84.5k|#define AE_ENCRYPTION_METADATA 2 ------------------ return ((entry->encryption & AE_ENCRYPTION_METADATA) == AE_ENCRYPTION_METADATA); ------------------ | | 170| 84.5k|#define AE_ENCRYPTION_METADATA 2 ------------------ 875| 84.5k|} archive_entry_is_encrypted: 879| 84.5k|{ 880| 84.5k| return (entry->encryption & (AE_ENCRYPTION_DATA|AE_ENCRYPTION_METADATA)); ------------------ | | 169| 84.5k|#define AE_ENCRYPTION_DATA 1 ------------------ return (entry->encryption & (AE_ENCRYPTION_DATA|AE_ENCRYPTION_METADATA)); ------------------ | | 170| 84.5k|#define AE_ENCRYPTION_METADATA 2 ------------------ 881| 84.5k|} archive_entry_set_filetype: 889| 64.2k|{ 890| 64.2k| entry->stat_valid = 0; 891| 64.2k| entry->acl.mode &= ~AE_IFMT; ------------------ | | 215| 64.2k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 892| 64.2k| entry->acl.mode |= AE_IFMT & type; ------------------ | | 215| 64.2k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 893| 64.2k| entry->ae_set |= AE_SET_FILETYPE; ------------------ | | 149| 64.2k|#define AE_SET_FILETYPE 1024 ------------------ 894| 64.2k|} archive_entry_copy_fflags_text: 908| 3.27k|{ 909| 3.27k| return archive_entry_copy_fflags_text_len(entry, flags, strlen(flags)); 910| 3.27k|} archive_entry_copy_fflags_text_len: 915| 3.27k|{ 916| 3.27k| archive_mstring_copy_mbs_len(&entry->ae_fflags_text, flags, flags_length); 917| 3.27k| return (ae_strtofflags(flags, flags_length, 918| 3.27k| &entry->ae_fflags_set, &entry->ae_fflags_clear)); 919| 3.27k|} archive_entry_set_gid: 932| 67.3k|{ 933| 67.3k| if (g < 0) { ------------------ | Branch (933:6): [True: 124, False: 67.2k] ------------------ 934| 124| g = 0; 935| 124| } 936| 67.3k| entry->stat_valid = 0; 937| 67.3k| entry->ae_stat.aest_gid = g; 938| 67.3k| entry->ae_set |= AE_SET_GID; ------------------ | | 151| 67.3k|#define AE_SET_GID 4096 ------------------ 939| 67.3k|} archive_entry_set_gname: 943| 1.10k|{ 944| 1.10k| archive_mstring_copy_mbs(&entry->ae_gname, name); 945| 1.10k|} _archive_entry_copy_gname_l: 979| 8.00k|{ 980| 8.00k| return (archive_mstring_copy_mbs_len_l(&entry->ae_gname, name, len, sc)); 981| 8.00k|} archive_entry_set_ino: 985| 239k|{ 986| 239k| if (ino < 0) { ------------------ | Branch (986:6): [True: 0, False: 239k] ------------------ 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| 239k| entry->stat_valid = 0; 992| 239k| entry->ae_set |= AE_SET_INO; ------------------ | | 146| 239k|#define AE_SET_INO 128 ------------------ 993| 239k| entry->ae_stat.aest_ino = ino; 994| 239k|} archive_entry_set_hardlink: 1011| 67|{ 1012| 67| if (target == NULL) { ------------------ | Branch (1012:6): [True: 3, False: 64] ------------------ 1013| 3| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 3|#define AE_SET_HARDLINK 1 ------------------ 1014| 3| if (entry->ae_set & AE_SET_SYMLINK) { ------------------ | | 140| 3|#define AE_SET_SYMLINK 2 ------------------ | Branch (1014:7): [True: 1, False: 2] ------------------ 1015| 1| return; 1016| 1| } 1017| 64| } else { 1018| 64| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 64|#define AE_SET_HARDLINK 1 ------------------ 1019| 64| } 1020| 66| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 66|#define AE_SET_SYMLINK 2 ------------------ 1021| 66| archive_mstring_copy_mbs(&entry->ae_linkname, target); 1022| 66|} archive_entry_copy_hardlink: 1038| 3.56k|{ 1039| 3.56k| if (target == NULL && (entry->ae_set & AE_SET_SYMLINK)) ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ | Branch (1039:6): [True: 0, False: 3.56k] | Branch (1039:24): [True: 0, False: 0] ------------------ 1040| 0| return; 1041| 3.56k| archive_mstring_copy_mbs(&entry->ae_linkname, target); 1042| 3.56k| if (target != NULL) ------------------ | Branch (1042:6): [True: 3.56k, False: 0] ------------------ 1043| 3.56k| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 3.56k|#define AE_SET_HARDLINK 1 ------------------ 1044| 0| else 1045| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 1046| 3.56k|} archive_entry_update_hardlink_utf8: 1062| 164|{ 1063| 164| if (target == NULL && (entry->ae_set & AE_SET_SYMLINK)) ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ | Branch (1063:6): [True: 0, False: 164] | Branch (1063:24): [True: 0, False: 0] ------------------ 1064| 0| return (0); 1065| 164| if (target != NULL) ------------------ | Branch (1065:6): [True: 164, False: 0] ------------------ 1066| 164| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 164|#define AE_SET_HARDLINK 1 ------------------ 1067| 0| else 1068| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 1069| 164| if (archive_mstring_update_utf8(entry->archive, ------------------ | Branch (1069:6): [True: 0, False: 164] ------------------ 1070| 164| &entry->ae_linkname, target) == 0) 1071| 0| return (1); 1072| 164| if (errno == ENOMEM) ------------------ | Branch (1072:6): [True: 0, False: 164] ------------------ 1073| 0| __archive_errx(1, "No memory"); 1074| 164| return (0); 1075| 164|} _archive_entry_copy_hardlink_l: 1080| 6.19k|{ 1081| 6.19k| int r; 1082| | 1083| 6.19k| if (target == NULL && (entry->ae_set & AE_SET_SYMLINK)) ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ | Branch (1083:6): [True: 0, False: 6.19k] | Branch (1083:24): [True: 0, False: 0] ------------------ 1084| 0| return (0); 1085| 6.19k| r = archive_mstring_copy_mbs_len_l(&entry->ae_linkname, 1086| 6.19k| target, len, sc); 1087| 6.19k| if (target != NULL && r == 0) ------------------ | Branch (1087:6): [True: 6.19k, False: 0] | Branch (1087:24): [True: 6.19k, False: 0] ------------------ 1088| 6.19k| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 6.19k|#define AE_SET_HARDLINK 1 ------------------ 1089| 0| else 1090| 0| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ 1091| 6.19k| return (r); 1092| 6.19k|} archive_entry_set_atime: 1096| 40.2k|{ 1097| 40.2k| FIX_NS(t, ns); ------------------ | | 112| 40.2k| do { \ | | 113| 40.2k| t += ns / 1000000000; \ | | 114| 40.2k| ns %= 1000000000; \ | | 115| 40.2k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 40.2k] | | ------------------ | | 116| 40.2k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 40.2k] | | ------------------ ------------------ 1098| 40.2k| entry->stat_valid = 0; 1099| 40.2k| entry->ae_set |= AE_SET_ATIME; ------------------ | | 141| 40.2k|#define AE_SET_ATIME 4 ------------------ 1100| 40.2k| entry->ae_stat.aest_atime = t; 1101| 40.2k| entry->ae_stat.aest_atime_nsec = ns; 1102| 40.2k|} archive_entry_unset_atime: 1106| 3.17k|{ 1107| 3.17k| archive_entry_set_atime(entry, 0, 0); 1108| 3.17k| entry->ae_set &= ~AE_SET_ATIME; ------------------ | | 141| 3.17k|#define AE_SET_ATIME 4 ------------------ 1109| 3.17k|} archive_entry_set_birthtime: 1113| 3.37k|{ 1114| 3.37k| FIX_NS(t, ns); ------------------ | | 112| 3.37k| do { \ | | 113| 3.37k| t += ns / 1000000000; \ | | 114| 3.37k| ns %= 1000000000; \ | | 115| 3.37k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 3.37k] | | ------------------ | | 116| 3.37k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 3.37k] | | ------------------ ------------------ 1115| 3.37k| entry->stat_valid = 0; 1116| 3.37k| entry->ae_set |= AE_SET_BIRTHTIME; ------------------ | | 144| 3.37k|#define AE_SET_BIRTHTIME 32 ------------------ 1117| 3.37k| entry->ae_stat.aest_birthtime = t; 1118| 3.37k| entry->ae_stat.aest_birthtime_nsec = ns; 1119| 3.37k|} archive_entry_unset_birthtime: 1123| 3.37k|{ 1124| 3.37k| archive_entry_set_birthtime(entry, 0, 0); 1125| 3.37k| entry->ae_set &= ~AE_SET_BIRTHTIME; ------------------ | | 144| 3.37k|#define AE_SET_BIRTHTIME 32 ------------------ 1126| 3.37k|} archive_entry_set_ctime: 1130| 48.3k|{ 1131| 48.3k| FIX_NS(t, ns); ------------------ | | 112| 48.3k| do { \ | | 113| 48.3k| t += ns / 1000000000; \ | | 114| 48.3k| ns %= 1000000000; \ | | 115| 48.3k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 48.3k] | | ------------------ | | 116| 48.3k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 48.3k] | | ------------------ ------------------ 1132| 48.3k| entry->stat_valid = 0; 1133| 48.3k| entry->ae_set |= AE_SET_CTIME; ------------------ | | 142| 48.3k|#define AE_SET_CTIME 8 ------------------ 1134| 48.3k| entry->ae_stat.aest_ctime = t; 1135| 48.3k| entry->ae_stat.aest_ctime_nsec = ns; 1136| 48.3k|} archive_entry_unset_ctime: 1140| 3.18k|{ 1141| 3.18k| archive_entry_set_ctime(entry, 0, 0); 1142| 3.18k| entry->ae_set &= ~AE_SET_CTIME; ------------------ | | 142| 3.18k|#define AE_SET_CTIME 8 ------------------ 1143| 3.18k|} archive_entry_set_dev: 1147| 235k|{ 1148| 235k| entry->stat_valid = 0; 1149| 235k| entry->ae_set |= AE_SET_DEV; ------------------ | | 147| 235k|#define AE_SET_DEV 256 ------------------ 1150| 235k| entry->ae_stat.aest_dev_is_broken_down = 0; 1151| 235k| entry->ae_stat.aest_dev = d; 1152| 235k|} archive_entry_set_devmajor: 1156| 4.33k|{ 1157| 4.33k| entry->stat_valid = 0; 1158| 4.33k| entry->ae_set |= AE_SET_DEV; ------------------ | | 147| 4.33k|#define AE_SET_DEV 256 ------------------ 1159| 4.33k| entry->ae_stat.aest_dev_is_broken_down = 1; 1160| 4.33k| entry->ae_stat.aest_devmajor = m; 1161| 4.33k|} archive_entry_set_devminor: 1165| 4.33k|{ 1166| 4.33k| entry->stat_valid = 0; 1167| 4.33k| entry->ae_set |= AE_SET_DEV; ------------------ | | 147| 4.33k|#define AE_SET_DEV 256 ------------------ 1168| 4.33k| entry->ae_stat.aest_dev_is_broken_down = 1; 1169| 4.33k| entry->ae_stat.aest_devminor = m; 1170| 4.33k|} archive_entry_set_link: 1175| 379|{ 1176| 379| archive_mstring_copy_mbs(&entry->ae_linkname, target); 1177| 379| if ((entry->ae_set & AE_SET_SYMLINK) == 0) { ------------------ | | 140| 379|#define AE_SET_SYMLINK 2 ------------------ | Branch (1177:6): [True: 379, False: 0] ------------------ 1178| 379| entry->ae_set |= AE_SET_HARDLINK; ------------------ | | 139| 379|#define AE_SET_HARDLINK 1 ------------------ 1179| 379| } 1180| 379|} archive_entry_set_mode: 1243| 51.1k|{ 1244| 51.1k| entry->stat_valid = 0; 1245| 51.1k| entry->acl.mode = m; 1246| 51.1k| entry->ae_set |= AE_SET_PERM | AE_SET_FILETYPE; ------------------ | | 148| 51.1k|#define AE_SET_PERM 512 ------------------ entry->ae_set |= AE_SET_PERM | AE_SET_FILETYPE; ------------------ | | 149| 51.1k|#define AE_SET_FILETYPE 1024 ------------------ 1247| 51.1k|} archive_entry_set_mtime: 1251| 80.1k|{ 1252| 80.1k| FIX_NS(t, ns); ------------------ | | 112| 80.1k| do { \ | | 113| 80.1k| t += ns / 1000000000; \ | | 114| 80.1k| ns %= 1000000000; \ | | 115| 80.1k| if (ns < 0) { --t; ns += 1000000000; } \ | | ------------------ | | | Branch (115:7): [True: 0, False: 80.1k] | | ------------------ | | 116| 80.1k| } while (0) | | ------------------ | | | Branch (116:11): [Folded, False: 80.1k] | | ------------------ ------------------ 1253| 80.1k| entry->stat_valid = 0; 1254| 80.1k| entry->ae_set |= AE_SET_MTIME; ------------------ | | 143| 80.1k|#define AE_SET_MTIME 16 ------------------ 1255| 80.1k| entry->ae_stat.aest_mtime = t; 1256| 80.1k| entry->ae_stat.aest_mtime_nsec = ns; 1257| 80.1k|} archive_entry_unset_mtime: 1261| 324|{ 1262| 324| archive_entry_set_mtime(entry, 0, 0); 1263| 324| entry->ae_set &= ~AE_SET_MTIME; ------------------ | | 143| 324|#define AE_SET_MTIME 16 ------------------ 1264| 324|} archive_entry_set_nlink: 1268| 6.63k|{ 1269| 6.63k| entry->stat_valid = 0; 1270| 6.63k| entry->ae_stat.aest_nlink = nlink; 1271| 6.63k|} archive_entry_set_pathname: 1275| 735|{ 1276| 735| archive_mstring_copy_mbs(&entry->ae_pathname, name); 1277| 735|} archive_entry_copy_pathname: 1287| 16.5k|{ 1288| 16.5k| archive_mstring_copy_mbs(&entry->ae_pathname, name); 1289| 16.5k|} archive_entry_copy_pathname_w: 1293| 3.45k|{ 1294| 3.45k| archive_mstring_copy_wcs(&entry->ae_pathname, name); 1295| 3.45k|} archive_entry_update_pathname_utf8: 1299| 10.2k|{ 1300| 10.2k| if (archive_mstring_update_utf8(entry->archive, ------------------ | Branch (1300:6): [True: 7.23k, False: 3.02k] ------------------ 1301| 10.2k| &entry->ae_pathname, name) == 0) 1302| 7.23k| return (1); 1303| 3.02k| if (errno == ENOMEM) ------------------ | Branch (1303:6): [True: 0, False: 3.02k] ------------------ 1304| 0| __archive_errx(1, "No memory"); 1305| 3.02k| return (0); 1306| 3.02k|} _archive_entry_copy_pathname_l: 1311| 64.4k|{ 1312| 64.4k| return (archive_mstring_copy_mbs_len_l(&entry->ae_pathname, 1313| 64.4k| name, len, sc)); 1314| 64.4k|} archive_entry_set_perm: 1318| 29.0k|{ 1319| 29.0k| entry->stat_valid = 0; 1320| 29.0k| entry->acl.mode &= AE_IFMT; ------------------ | | 215| 29.0k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1321| 29.0k| entry->acl.mode |= ~AE_IFMT & p; ------------------ | | 215| 29.0k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1322| 29.0k| entry->ae_set |= AE_SET_PERM; ------------------ | | 148| 29.0k|#define AE_SET_PERM 512 ------------------ 1323| 29.0k|} archive_entry_set_rdev: 1327| 9.43k|{ 1328| 9.43k| entry->stat_valid = 0; 1329| 9.43k| entry->ae_stat.aest_rdev = m; 1330| 9.43k| entry->ae_stat.aest_rdev_is_broken_down = 0; 1331| 9.43k| entry->ae_stat.aest_rdevmajor = 0; 1332| 9.43k| entry->ae_stat.aest_rdevminor = 0; 1333| 9.43k| entry->ae_set |= AE_SET_RDEV; ------------------ | | 152| 9.43k|#define AE_SET_RDEV 8192 ------------------ 1334| 9.43k|} archive_entry_set_rdevmajor: 1338| 5.07k|{ 1339| 5.07k| entry->stat_valid = 0; 1340| 5.07k| entry->ae_stat.aest_rdev_is_broken_down = 1; 1341| 5.07k| entry->ae_stat.aest_rdev = 0; 1342| 5.07k| entry->ae_stat.aest_rdevmajor = m; 1343| 5.07k| entry->ae_set |= AE_SET_RDEV; ------------------ | | 152| 5.07k|#define AE_SET_RDEV 8192 ------------------ 1344| 5.07k|} archive_entry_set_rdevminor: 1348| 5.07k|{ 1349| 5.07k| entry->stat_valid = 0; 1350| 5.07k| entry->ae_stat.aest_rdev_is_broken_down = 1; 1351| 5.07k| entry->ae_stat.aest_rdev = 0; 1352| 5.07k| entry->ae_stat.aest_rdevminor = m; 1353| 5.07k| entry->ae_set |= AE_SET_RDEV; ------------------ | | 152| 5.07k|#define AE_SET_RDEV 8192 ------------------ 1354| 5.07k|} archive_entry_set_size: 1358| 83.6k|{ 1359| 83.6k| if (s < 0) { ------------------ | Branch (1359:6): [True: 0, False: 83.6k] ------------------ 1360| 0| s = 0; 1361| 0| } 1362| 83.6k| entry->stat_valid = 0; 1363| 83.6k| entry->ae_stat.aest_size = s; 1364| 83.6k| entry->ae_set |= AE_SET_SIZE; ------------------ | | 145| 83.6k|#define AE_SET_SIZE 64 ------------------ 1365| 83.6k|} archive_entry_unset_size: 1369| 67|{ 1370| 67| archive_entry_set_size(entry, 0); 1371| 67| entry->ae_set &= ~AE_SET_SIZE; ------------------ | | 145| 67|#define AE_SET_SIZE 64 ------------------ 1372| 67|} archive_entry_set_symlink: 1388| 2.85k|{ 1389| 2.85k| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 2.85k|#define AE_SET_HARDLINK 1 ------------------ | Branch (1389:6): [True: 2.85k, False: 0] | Branch (1389:26): [True: 0, False: 2.85k] ------------------ 1390| 0| return; 1391| 2.85k| archive_mstring_copy_mbs(&entry->ae_linkname, linkname); 1392| 2.85k| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 2.85k|#define AE_SET_HARDLINK 1 ------------------ 1393| 2.85k| if (linkname == NULL) ------------------ | Branch (1393:6): [True: 2.85k, False: 0] ------------------ 1394| 2.85k| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 2.85k|#define AE_SET_SYMLINK 2 ------------------ 1395| 0| else 1396| 0| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 1397| 2.85k|} archive_entry_copy_symlink: 1420| 20|{ 1421| 20| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ | Branch (1421:6): [True: 0, False: 20] | Branch (1421:26): [True: 0, False: 0] ------------------ 1422| 0| return; 1423| 20| archive_mstring_copy_mbs(&entry->ae_linkname, linkname); 1424| 20| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 20|#define AE_SET_HARDLINK 1 ------------------ 1425| 20| if (linkname == NULL) ------------------ | Branch (1425:6): [True: 0, False: 20] ------------------ 1426| 0| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 0|#define AE_SET_SYMLINK 2 ------------------ 1427| 20| else 1428| 20| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 20|#define AE_SET_SYMLINK 2 ------------------ 1429| 20|} _archive_entry_copy_symlink_l: 1465| 2.46k|{ 1466| 2.46k| int r; 1467| | 1468| 2.46k| if (linkname == NULL && (entry->ae_set & AE_SET_HARDLINK)) ------------------ | | 139| 0|#define AE_SET_HARDLINK 1 ------------------ | Branch (1468:6): [True: 0, False: 2.46k] | Branch (1468:26): [True: 0, False: 0] ------------------ 1469| 0| return (0); 1470| 2.46k| entry->ae_set &= ~AE_SET_HARDLINK; ------------------ | | 139| 2.46k|#define AE_SET_HARDLINK 1 ------------------ 1471| 2.46k| r = archive_mstring_copy_mbs_len_l(&entry->ae_linkname, 1472| 2.46k| linkname, len, sc); 1473| 2.46k| if (linkname == NULL || r != 0) ------------------ | Branch (1473:6): [True: 0, False: 2.46k] | Branch (1473:26): [True: 461, False: 2.00k] ------------------ 1474| 461| entry->ae_set &= ~AE_SET_SYMLINK; ------------------ | | 140| 461|#define AE_SET_SYMLINK 2 ------------------ 1475| 2.00k| else 1476| 2.00k| entry->ae_set |= AE_SET_SYMLINK; ------------------ | | 140| 2.00k|#define AE_SET_SYMLINK 2 ------------------ 1477| 2.46k| return (r); 1478| 2.46k|} archive_entry_set_uid: 1482| 68.0k|{ 1483| 68.0k| if (u < 0) { ------------------ | Branch (1483:6): [True: 270, False: 67.7k] ------------------ 1484| 270| u = 0; 1485| 270| } 1486| 68.0k| entry->stat_valid = 0; 1487| 68.0k| entry->ae_stat.aest_uid = u; 1488| 68.0k| entry->ae_set |= AE_SET_UID; ------------------ | | 150| 68.0k|#define AE_SET_UID 2048 ------------------ 1489| 68.0k|} archive_entry_set_uname: 1493| 238|{ 1494| 238| archive_mstring_copy_mbs(&entry->ae_uname, name); 1495| 238|} archive_entry_set_is_data_encrypted: 1528| 12.9k|{ 1529| 12.9k| if (is_encrypted) { ------------------ | Branch (1529:6): [True: 12.9k, False: 0] ------------------ 1530| 12.9k| entry->encryption |= AE_ENCRYPTION_DATA; ------------------ | | 169| 12.9k|#define AE_ENCRYPTION_DATA 1 ------------------ 1531| 12.9k| } else { 1532| 0| entry->encryption &= ~AE_ENCRYPTION_DATA; ------------------ | | 169| 0|#define AE_ENCRYPTION_DATA 1 ------------------ 1533| 0| } 1534| 12.9k|} archive_entry_set_is_metadata_encrypted: 1538| 24|{ 1539| 24| if (is_encrypted) { ------------------ | Branch (1539:6): [True: 24, False: 0] ------------------ 1540| 24| entry->encryption |= AE_ENCRYPTION_METADATA; ------------------ | | 170| 24|#define AE_ENCRYPTION_METADATA 2 ------------------ 1541| 24| } else { 1542| 0| entry->encryption &= ~AE_ENCRYPTION_METADATA; ------------------ | | 170| 0|#define AE_ENCRYPTION_METADATA 2 ------------------ 1543| 0| } 1544| 24|} _archive_entry_copy_uname_l: 1549| 8.00k|{ 1550| 8.00k| return (archive_mstring_copy_mbs_len_l(&entry->ae_uname, 1551| 8.00k| name, len, sc)); 1552| 8.00k|} archive_entry_copy_mac_metadata: 1564| 311k|{ 1565| 311k| free(entry->mac_metadata); 1566| 311k| if (p == NULL || s == 0) { ------------------ | Branch (1566:7): [True: 311k, False: 0] | Branch (1566:20): [True: 0, False: 0] ------------------ 1567| 311k| entry->mac_metadata = NULL; 1568| 311k| entry->mac_metadata_size = 0; 1569| 311k| } else { 1570| 0| entry->mac_metadata_size = s; 1571| 0| entry->mac_metadata = malloc(s); 1572| 0| if (entry->mac_metadata == NULL) ------------------ | Branch (1572:9): [True: 0, False: 0] ------------------ 1573| 0| abort(); 1574| 0| memcpy(entry->mac_metadata, p, s); 1575| 0| } 1576| 311k|} archive_entry_digest: 1581| 84.5k|{ 1582| 84.5k| switch (type) { 1583| 0| case ARCHIVE_ENTRY_DIGEST_MD5: ------------------ | | 444| 0|#define ARCHIVE_ENTRY_DIGEST_MD5 0x00000001 ------------------ | Branch (1583:2): [True: 0, False: 84.5k] ------------------ 1584| 0| return entry->digest.md5; 1585| 0| case ARCHIVE_ENTRY_DIGEST_RMD160: ------------------ | | 445| 0|#define ARCHIVE_ENTRY_DIGEST_RMD160 0x00000002 ------------------ | Branch (1585:2): [True: 0, False: 84.5k] ------------------ 1586| 0| return entry->digest.rmd160; 1587| 84.5k| case ARCHIVE_ENTRY_DIGEST_SHA1: ------------------ | | 446| 84.5k|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ | Branch (1587:2): [True: 84.5k, False: 0] ------------------ 1588| 84.5k| return entry->digest.sha1; 1589| 0| case ARCHIVE_ENTRY_DIGEST_SHA256: ------------------ | | 447| 0|#define ARCHIVE_ENTRY_DIGEST_SHA256 0x00000004 ------------------ | Branch (1589:2): [True: 0, False: 84.5k] ------------------ 1590| 0| return entry->digest.sha256; 1591| 0| case ARCHIVE_ENTRY_DIGEST_SHA384: ------------------ | | 448| 0|#define ARCHIVE_ENTRY_DIGEST_SHA384 0x00000005 ------------------ | Branch (1591:2): [True: 0, False: 84.5k] ------------------ 1592| 0| return entry->digest.sha384; 1593| 0| case ARCHIVE_ENTRY_DIGEST_SHA512: ------------------ | | 449| 0|#define ARCHIVE_ENTRY_DIGEST_SHA512 0x00000006 ------------------ | Branch (1593:2): [True: 0, False: 84.5k] ------------------ 1594| 0| return entry->digest.sha512; 1595| 0| default: ------------------ | Branch (1595:2): [True: 0, False: 84.5k] ------------------ 1596| | return NULL; 1597| 84.5k| } 1598| 84.5k|} archive_entry_acl: 1651| 116|{ 1652| 116| return &entry->acl; 1653| 116|} archive_entry.c:ae_strtofflags: 2145| 3.27k|{ 2146| 3.27k| const char *start, *end; 2147| 3.27k| const struct flag *flag; 2148| 3.27k| unsigned long set, clear; 2149| 3.27k| const char *failed; 2150| | 2151| 3.27k| set = clear = 0; 2152| 3.27k| start = s; 2153| 3.27k| failed = NULL; 2154| | /* Find start of first token. */ 2155| 3.27k| while (l > 0 && (*start == '\t' || *start == ' ' || *start == ',')) { ------------------ | Branch (2155:9): [True: 3.27k, False: 0] | Branch (2155:19): [True: 0, False: 3.27k] | Branch (2155:39): [True: 0, False: 3.27k] | Branch (2155:58): [True: 0, False: 3.27k] ------------------ 2156| 0| start++; 2157| 0| l--; 2158| 0| } 2159| 12.5k| while (l > 0) { ------------------ | Branch (2159:9): [True: 9.25k, False: 3.27k] ------------------ 2160| 9.25k| size_t length; 2161| | /* Locate end of token. */ 2162| 9.25k| end = start; 2163| 64.7k| while (l > 0 && *end != '\t' && ------------------ | Branch (2163:10): [True: 61.4k, False: 3.27k] | Branch (2163:19): [True: 61.4k, False: 0] ------------------ 2164| 61.4k| *end != ' ' && *end != ',') { ------------------ | Branch (2164:7): [True: 61.4k, False: 0] | Branch (2164:24): [True: 55.5k, False: 5.97k] ------------------ 2165| 55.5k| end++; 2166| 55.5k| l--; 2167| 55.5k| } 2168| 9.25k| length = end - start; 2169| 185k| for (flag = fileflags; flag->name != NULL; flag++) { ------------------ | Branch (2169:26): [True: 175k, False: 9.25k] ------------------ 2170| 175k| size_t flag_length = strlen(flag->name); 2171| 175k| if (length == flag_length ------------------ | Branch (2171:8): [True: 37.0k, False: 138k] ------------------ 2172| 37.0k| && memcmp(start, flag->name, length) == 0) { ------------------ | Branch (2172:11): [True: 0, False: 37.0k] ------------------ 2173| | /* Matched "noXXXX", so reverse the sense. */ 2174| 0| clear |= flag->set; 2175| 0| set |= flag->clear; 2176| 0| break; 2177| 175k| } else if (length == flag_length - 2 ------------------ | Branch (2177:15): [True: 27.7k, False: 148k] ------------------ 2178| 27.7k| && memcmp(start, flag->name + 2, length) == 0) { ------------------ | Branch (2178:11): [True: 0, False: 27.7k] ------------------ 2179| | /* Matched "XXXX", so don't reverse. */ 2180| 0| set |= flag->set; 2181| 0| clear |= flag->clear; 2182| 0| break; 2183| 0| } 2184| 175k| } 2185| | /* Ignore unknown flag names. */ 2186| 9.25k| if (flag->name == NULL && failed == NULL) ------------------ | Branch (2186:7): [True: 9.25k, False: 0] | Branch (2186:31): [True: 3.27k, False: 5.97k] ------------------ 2187| 3.27k| failed = start; 2188| | 2189| | /* Find start of next token. */ 2190| 9.25k| start = end; 2191| 15.2k| while (l > 0 && (*start == '\t' || *start == ' ' || *start == ',')) { ------------------ | Branch (2191:10): [True: 11.9k, False: 3.27k] | Branch (2191:20): [True: 0, False: 11.9k] | Branch (2191:40): [True: 0, False: 11.9k] | Branch (2191:59): [True: 5.97k, False: 5.97k] ------------------ 2192| 5.97k| start++; 2193| 5.97k| l--; 2194| 5.97k| } 2195| | 2196| 9.25k| } 2197| | 2198| 3.27k| if (setp) ------------------ | Branch (2198:6): [True: 3.27k, False: 0] ------------------ 2199| 3.27k| *setp = set; 2200| 3.27k| if (clrp) ------------------ | Branch (2200:6): [True: 3.27k, False: 0] ------------------ 2201| 3.27k| *clrp = clear; 2202| | 2203| | /* Return location of first failure. */ 2204| 3.27k| return (failed); 2205| 3.27k|} archive_entry_linkresolver_new: 100| 33|{ 101| 33| struct archive_entry_linkresolver *res; 102| | 103| | /* Check for positive power-of-two */ 104| 33| if (links_cache_initial_size == 0 || ------------------ | | 67| 33|#define links_cache_initial_size 1024 ------------------ | Branch (104:6): [Folded, False: 0] ------------------ 105| 0| (links_cache_initial_size & (links_cache_initial_size - 1)) != 0) ------------------ | | 67| 0|#define links_cache_initial_size 1024 ------------------ (links_cache_initial_size & (links_cache_initial_size - 1)) != 0) ------------------ | | 67| 0|#define links_cache_initial_size 1024 ------------------ | Branch (105:6): [Folded, False: 0] ------------------ 106| 0| return (NULL); 107| | 108| 33| res = calloc(1, sizeof(struct archive_entry_linkresolver)); 109| 33| if (res == NULL) ------------------ | Branch (109:6): [True: 0, False: 33] ------------------ 110| 0| return (NULL); 111| 33| res->number_buckets = links_cache_initial_size; ------------------ | | 67| 33|#define links_cache_initial_size 1024 ------------------ 112| 33| res->buckets = calloc(res->number_buckets, sizeof(res->buckets[0])); 113| 33| if (res->buckets == NULL) { ------------------ | Branch (113:6): [True: 0, False: 33] ------------------ 114| 0| free(res); 115| 0| return (NULL); 116| 0| } 117| 33| return (res); 118| 33|} archive_entry_linkresolver_set_strategy: 123| 33|{ 124| 33| int fmtbase = fmt & ARCHIVE_FORMAT_BASE_MASK; ------------------ | | 355| 33|#define ARCHIVE_FORMAT_BASE_MASK 0xff0000 ------------------ 125| | 126| 33| switch (fmtbase) { 127| 0| case ARCHIVE_FORMAT_7ZIP: ------------------ | | 385| 0|#define ARCHIVE_FORMAT_7ZIP 0xE0000 ------------------ | Branch (127:2): [True: 0, False: 33] ------------------ 128| 0| case ARCHIVE_FORMAT_AR: ------------------ | | 376| 0|#define ARCHIVE_FORMAT_AR 0x70000 ------------------ | Branch (128:2): [True: 0, False: 33] ------------------ 129| 0| case ARCHIVE_FORMAT_ZIP: ------------------ | | 374| 0|#define ARCHIVE_FORMAT_ZIP 0x50000 ------------------ | Branch (129:2): [True: 0, False: 33] ------------------ 130| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO; ------------------ | | 63| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO 2 ------------------ 131| 0| break; 132| 0| case ARCHIVE_FORMAT_CPIO: ------------------ | | 356| 0|#define ARCHIVE_FORMAT_CPIO 0x10000 ------------------ | Branch (132:2): [True: 0, False: 33] ------------------ 133| 0| switch (fmt) { 134| 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 (134:3): [True: 0, False: 0] ------------------ 135| 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 (135:3): [True: 0, False: 0] ------------------ 136| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_NEW_CPIO; ------------------ | | 64| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_NEW_CPIO 3 ------------------ 137| 0| break; 138| 0| default: ------------------ | Branch (138:3): [True: 0, False: 0] ------------------ 139| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO; ------------------ | | 63| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO 2 ------------------ 140| 0| break; 141| 0| } 142| 0| break; 143| 33| case ARCHIVE_FORMAT_MTREE: ------------------ | | 379| 33|#define ARCHIVE_FORMAT_MTREE 0x80000 ------------------ | Branch (143:2): [True: 33, False: 0] ------------------ 144| 33| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_MTREE; ------------------ | | 62| 33|#define ARCHIVE_ENTRY_LINKIFY_LIKE_MTREE 1 ------------------ 145| 33| break; 146| 0| case ARCHIVE_FORMAT_ISO9660: ------------------ | | 372| 0|#define ARCHIVE_FORMAT_ISO9660 0x40000 ------------------ | Branch (146:2): [True: 0, False: 33] ------------------ 147| 0| case ARCHIVE_FORMAT_SHAR: ------------------ | | 364| 0|#define ARCHIVE_FORMAT_SHAR 0x20000 ------------------ | Branch (147:2): [True: 0, False: 33] ------------------ 148| 0| case ARCHIVE_FORMAT_TAR: ------------------ | | 367| 0|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ | Branch (148:2): [True: 0, False: 33] ------------------ 149| 0| case ARCHIVE_FORMAT_XAR: ------------------ | | 381| 0|#define ARCHIVE_FORMAT_XAR 0xA0000 ------------------ | Branch (149:2): [True: 0, False: 33] ------------------ 150| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_TAR; ------------------ | | 61| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_TAR 0 ------------------ 151| 0| break; 152| 0| default: ------------------ | Branch (152:2): [True: 0, False: 33] ------------------ 153| 0| res->strategy = ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO; ------------------ | | 63| 0|#define ARCHIVE_ENTRY_LINKIFY_LIKE_OLD_CPIO 2 ------------------ 154| 0| break; 155| 33| } 156| 33|} archive_entry_linkresolver_free: 160| 2.49k|{ 161| 2.49k| if (res == NULL) ------------------ | Branch (161:6): [True: 2.46k, False: 33] ------------------ 162| 2.46k| return; 163| | 164| 33| while (next_entry(res, NEXT_ENTRY_ALL) != NULL) { ------------------ | | 88| 33|#define NEXT_ENTRY_ALL (NEXT_ENTRY_DEFERRED | NEXT_ENTRY_PARTIAL) | | ------------------ | | | | 86| 33|#define NEXT_ENTRY_DEFERRED 1 | | ------------------ | | #define NEXT_ENTRY_ALL (NEXT_ENTRY_DEFERRED | NEXT_ENTRY_PARTIAL) | | ------------------ | | | | 87| 33|#define NEXT_ENTRY_PARTIAL 2 | | ------------------ ------------------ | Branch (164:9): [True: 0, False: 33] ------------------ 165| | /* Actual freeing done by next_entry() */ 166| 0| } 167| 33| free(res->buckets); 168| 33| free(res); 169| 33|} archive_entry_link_resolver.c:next_entry: 331| 33|{ 332| 33| struct links_entry *le; 333| 33| size_t bucket; 334| | 335| | /* Free a held entry. */ 336| 33| if (res->spare != NULL) { ------------------ | Branch (336:6): [True: 0, False: 33] ------------------ 337| 0| archive_entry_free(res->spare->canonical); 338| 0| archive_entry_free(res->spare->entry); 339| 0| free(res->spare); 340| 0| res->spare = NULL; 341| 0| } 342| | 343| | /* Look for next non-empty bucket in the links cache. */ 344| 33.8k| for (bucket = 0; bucket < res->number_buckets; bucket++) { ------------------ | Branch (344:19): [True: 33.7k, False: 33] ------------------ 345| 33.7k| for (le = res->buckets[bucket]; le != NULL; le = le->next) { ------------------ | Branch (345:35): [True: 0, False: 33.7k] ------------------ 346| 0| if (le->entry != NULL && ------------------ | Branch (346:8): [True: 0, False: 0] ------------------ 347| 0| (mode & NEXT_ENTRY_DEFERRED) == 0) ------------------ | | 86| 0|#define NEXT_ENTRY_DEFERRED 1 ------------------ | Branch (347:8): [True: 0, False: 0] ------------------ 348| 0| continue; 349| 0| if (le->entry == NULL && ------------------ | Branch (349:8): [True: 0, False: 0] ------------------ 350| 0| (mode & NEXT_ENTRY_PARTIAL) == 0) ------------------ | | 87| 0|#define NEXT_ENTRY_PARTIAL 2 ------------------ | Branch (350:8): [True: 0, False: 0] ------------------ 351| 0| continue; 352| | /* Remove it from this hash bucket. */ 353| 0| if (le->next != NULL) ------------------ | Branch (353:8): [True: 0, False: 0] ------------------ 354| 0| le->next->previous = le->previous; 355| 0| if (le->previous != NULL) ------------------ | Branch (355:8): [True: 0, False: 0] ------------------ 356| 0| le->previous->next = le->next; 357| 0| else 358| 0| res->buckets[bucket] = le->next; 359| 0| res->number_entries--; 360| | /* Defer freeing this entry. */ 361| 0| res->spare = le; 362| 0| return (le); 363| 0| } 364| 33.7k| } 365| 33| return (NULL); 366| 33|} archive_entry_sparse_clear: 40| 311k|{ 41| 311k| struct ae_sparse *sp; 42| | 43| 312k| while (entry->sparse_head != NULL) { ------------------ | Branch (43:9): [True: 984, False: 311k] ------------------ 44| 984| sp = entry->sparse_head->next; 45| 984| free(entry->sparse_head); 46| 984| entry->sparse_head = sp; 47| 984| } 48| | entry->sparse_tail = NULL; 49| 311k|} archive_entry_sparse_add_entry: 54| 39.1k|{ 55| 39.1k| struct ae_sparse *sp; 56| | 57| 39.1k| if (offset < 0 || length < 0) ------------------ | Branch (57:6): [True: 0, False: 39.1k] | Branch (57:20): [True: 0, False: 39.1k] ------------------ 58| | /* Invalid value */ 59| 0| return; 60| 39.1k| if (offset > INT64_MAX - length || ------------------ | Branch (60:6): [True: 0, False: 39.1k] ------------------ 61| 39.1k| offset + length > archive_entry_size(entry)) ------------------ | Branch (61:6): [True: 5.37k, False: 33.7k] ------------------ 62| | /* A value of "length" parameter is too large. */ 63| 5.37k| return; 64| 33.7k| if ((sp = entry->sparse_tail) != NULL) { ------------------ | Branch (64:6): [True: 33.1k, False: 652] ------------------ 65| 33.1k| if (sp->offset + sp->length > offset) ------------------ | Branch (65:7): [True: 4.01k, False: 29.1k] ------------------ 66| | /* Invalid value. */ 67| 4.01k| return; 68| 29.1k| if (sp->offset + sp->length == offset) { ------------------ | Branch (68:7): [True: 28.7k, False: 332] ------------------ 69| 28.7k| if (sp->offset + sp->length + length < 0) ------------------ | Branch (69:8): [True: 0, False: 28.7k] ------------------ 70| | /* A value of "length" parameter is 71| | * too large. */ 72| 0| return; 73| | /* Expand existing sparse block size. */ 74| 28.7k| sp->length += length; 75| 28.7k| return; 76| 28.7k| } 77| 29.1k| } 78| | 79| 984| if ((sp = malloc(sizeof(*sp))) == NULL) ------------------ | Branch (79:6): [True: 0, False: 984] ------------------ 80| | /* XXX Error XXX */ 81| 0| return; 82| | 83| 984| sp->offset = offset; 84| 984| sp->length = length; 85| 984| sp->next = NULL; 86| | 87| 984| if (entry->sparse_head == NULL) ------------------ | Branch (87:6): [True: 652, False: 332] ------------------ 88| 652| entry->sparse_head = entry->sparse_tail = sp; 89| 332| else { 90| | /* Add a new sparse block to the tail of list. */ 91| 332| if (entry->sparse_tail != NULL) ------------------ | Branch (91:7): [True: 332, False: 0] ------------------ 92| 332| entry->sparse_tail->next = sp; 93| 332| entry->sparse_tail = sp; 94| 332| } 95| 984|} archive_entry_xattr_clear: 73| 311k|{ 74| 311k| struct ae_xattr *xp; 75| | 76| 311k| while (entry->xattr_head != NULL) { ------------------ | Branch (76:9): [True: 36, False: 311k] ------------------ 77| 36| xp = entry->xattr_head->next; 78| 36| free(entry->xattr_head->name); 79| 36| free(entry->xattr_head->value); 80| 36| free(entry->xattr_head); 81| 36| entry->xattr_head = xp; 82| 36| } 83| | 84| | entry->xattr_head = NULL; 85| 311k|} archive_entry_xattr_add_entry: 90| 36|{ 91| 36| struct ae_xattr *xp; 92| | 93| 36| if ((xp = malloc(sizeof(struct ae_xattr))) == NULL) ------------------ | Branch (93:6): [True: 0, False: 36] ------------------ 94| 0| __archive_errx(1, "Out of memory"); 95| | 96| 36| if ((xp->name = strdup(name)) == NULL) ------------------ | Branch (96:6): [True: 0, False: 36] ------------------ 97| 0| __archive_errx(1, "Out of memory"); 98| | 99| 36| if ((xp->value = malloc(size)) != NULL) { ------------------ | Branch (99:6): [True: 36, False: 0] ------------------ 100| 36| memcpy(xp->value, value, size); 101| 36| xp->size = size; 102| 36| } else 103| 0| xp->size = 0; 104| | 105| 36| xp->next = entry->xattr_head; 106| 36| entry->xattr_head = xp; 107| 36|} archive_hmac.c:__hmac_sha1_init: 238| 2.96k|{ 239| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 240| | EVP_MAC *mac; 241| | 242| | char sha1[] = "SHA1"; 243| | OSSL_PARAM params[] = { 244| | OSSL_PARAM_utf8_string("digest", sha1, sizeof(sha1) - 1), 245| | OSSL_PARAM_END 246| | }; 247| | 248| | mac = EVP_MAC_fetch(NULL, "HMAC", NULL); 249| | *ctx = EVP_MAC_CTX_new(mac); 250| | EVP_MAC_free(mac); 251| | if (*ctx == NULL) 252| | return -1; 253| | 254| | EVP_MAC_init(*ctx, key, key_len, params); 255| |#else 256| 2.96k| *ctx = HMAC_CTX_new(); 257| 2.96k| if (*ctx == NULL) ------------------ | Branch (257:6): [True: 0, False: 2.96k] ------------------ 258| 0| return -1; 259| 2.96k| HMAC_Init_ex(*ctx, key, key_len, EVP_sha1(), NULL); 260| 2.96k|#endif 261| 2.96k| return 0; 262| 2.96k|} archive_hmac.c:__hmac_sha1_update: 267| 2.89k|{ 268| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 269| | EVP_MAC_update(*ctx, data, data_len); 270| |#else 271| 2.89k| HMAC_Update(*ctx, data, data_len); 272| 2.89k|#endif 273| 2.89k|} archive_hmac.c:__hmac_sha1_final: 277| 2.89k|{ 278| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 279| | size_t len = *out_len; 280| |#else 281| 2.89k| unsigned int len = (unsigned int)*out_len; 282| 2.89k|#endif 283| | 284| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 285| | EVP_MAC_final(*ctx, out, &len, *out_len); 286| |#else 287| 2.89k| HMAC_Final(*ctx, out, &len); 288| 2.89k|#endif 289| 2.89k| *out_len = len; 290| 2.89k|} archive_hmac.c:__hmac_sha1_cleanup: 294| 2.96k|{ 295| |#if OPENSSL_VERSION_NUMBER >= 0x30000000L 296| | EVP_MAC_CTX_free(*ctx); 297| |#else 298| 2.96k| HMAC_CTX_free(*ctx); 299| 2.96k|#endif 300| | *ctx = NULL; 301| 2.96k|} _archive_set_either_option: 77| 7.49k|{ 78| 7.49k| int r1, r2; 79| | 80| 7.49k| if (o == NULL && v == NULL) ------------------ | Branch (80:6): [True: 0, False: 7.49k] | Branch (80:19): [True: 0, False: 0] ------------------ 81| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 82| 7.49k| if (o == NULL) ------------------ | Branch (82:6): [True: 0, False: 7.49k] ------------------ 83| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 84| | 85| 7.49k| r1 = use_format_option(a, m, o, v); 86| 7.49k| if (r1 == ARCHIVE_FATAL) ------------------ | | 239| 7.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (86:6): [True: 0, False: 7.49k] ------------------ 87| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 88| | 89| 7.49k| r2 = use_filter_option(a, m, o, v); 90| 7.49k| if (r2 == ARCHIVE_FATAL) ------------------ | | 239| 7.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (90:6): [True: 0, False: 7.49k] ------------------ 91| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 92| | 93| 7.49k| if (r1 == ARCHIVE_WARN - 1) ------------------ | | 235| 7.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (93:6): [True: 0, False: 7.49k] ------------------ 94| 0| return r2; 95| 7.49k| if (r2 == ARCHIVE_WARN -1) ------------------ | | 235| 7.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (95:6): [True: 7.49k, False: 0] ------------------ 96| 7.49k| return r1; 97| 0| return r1 > r2 ? r1 : r2; ------------------ | Branch (97:9): [True: 0, False: 0] ------------------ 98| 7.49k|} _archive_set_options: 103| 2.49k|{ 104| 2.49k| int allok = 1, anyok = 0, ignore_mod_err = 0, r; 105| 2.49k| char *data; 106| 2.49k| char *s, *mod, *opt, *val; 107| | 108| 2.49k| archive_check_magic(a, magic, ARCHIVE_STATE_NEW, fn); ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 109| | 110| 2.49k| if (options == NULL || options[0] == '\0') ------------------ | Branch (110:6): [True: 0, False: 2.49k] | Branch (110:25): [True: 0, False: 2.49k] ------------------ 111| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 112| | 113| 2.49k| if ((data = strdup(options)) == NULL) { ------------------ | Branch (113:6): [True: 0, False: 2.49k] ------------------ 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| 2.49k| s = data; 119| | 120| 7.49k| do { 121| 7.49k| mod = opt = val = NULL; 122| | 123| 7.49k| parse_option(&s, &mod, &opt, &val); 124| 7.49k| if (mod == NULL && opt != NULL && ------------------ | Branch (124:7): [True: 0, False: 7.49k] | 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| 7.49k| r = use_option(a, mod, opt, val); 135| 7.49k| if (r == ARCHIVE_FATAL) { ------------------ | | 239| 7.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (135:7): [True: 0, False: 7.49k] ------------------ 136| 0| free(data); 137| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 138| 0| } 139| 7.49k| if (r == ARCHIVE_FAILED && mod != NULL) { ------------------ | | 237| 14.9k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (139:7): [True: 0, False: 7.49k] | 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| 7.49k| if (r == ARCHIVE_WARN - 1) { ------------------ | | 235| 7.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (143:7): [True: 0, False: 7.49k] ------------------ 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| 7.49k| if (r == ARCHIVE_WARN) { ------------------ | | 235| 7.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (152:7): [True: 0, False: 7.49k] ------------------ 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| 7.49k| if (r == ARCHIVE_OK) ------------------ | | 233| 7.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (160:7): [True: 7.49k, False: 0] ------------------ 161| 7.49k| anyok = 1; 162| 0| else 163| 0| allok = 0; 164| 7.49k| } while (s != NULL); ------------------ | Branch (164:11): [True: 4.99k, False: 2.49k] ------------------ 165| | 166| 2.49k| free(data); 167| 2.49k| return allok ? ARCHIVE_OK : anyok ? ARCHIVE_WARN : ARCHIVE_FAILED; ------------------ | | 233| 2.49k|#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: 2.49k, False: 0] | Branch (167:30): [True: 0, False: 0] ------------------ 168| 2.49k|} archive_options.c:parse_option: 172| 7.49k|{ 173| 7.49k| char *end, *mod, *opt, *val; 174| 7.49k| char *p; 175| | 176| 7.49k| end = NULL; 177| 7.49k| mod = NULL; 178| 7.49k| opt = *s; 179| 7.49k| val = "1"; 180| | 181| 7.49k| p = strchr(opt, ','); 182| | 183| 7.49k| if (p != NULL) { ------------------ | Branch (183:6): [True: 4.99k, False: 2.49k] ------------------ 184| 4.99k| *p = '\0'; 185| 4.99k| end = p + 1; 186| 4.99k| } 187| | 188| 7.49k| if (0 == strlen(opt)) { ------------------ | Branch (188:6): [True: 0, False: 7.49k] ------------------ 189| 0| *s = end; 190| 0| *m = NULL; 191| 0| *o = NULL; 192| 0| *v = NULL; 193| 0| return end; 194| 0| } 195| | 196| 7.49k| p = strchr(opt, ':'); 197| 7.49k| if (p != NULL) { ------------------ | Branch (197:6): [True: 7.49k, False: 0] ------------------ 198| 7.49k| *p = '\0'; 199| 7.49k| mod = opt; 200| 7.49k| opt = ++p; 201| 7.49k| } 202| | 203| 7.49k| p = strchr(opt, '='); 204| 7.49k| if (p != NULL) { ------------------ | Branch (204:6): [True: 0, False: 7.49k] ------------------ 205| 0| *p = '\0'; 206| 0| val = ++p; 207| 7.49k| } else if (opt[0] == '!') { ------------------ | Branch (207:13): [True: 0, False: 7.49k] ------------------ 208| 0| ++opt; 209| 0| val = NULL; 210| 0| } 211| | 212| 7.49k| *s = end; 213| 7.49k| *m = mod; 214| 7.49k| *o = opt; 215| 7.49k| *v = val; 216| | 217| 7.49k| return end; 218| 7.49k|} pack_find: 321| 854|{ 322| 854| const struct format *format; 323| | 324| 854| format = bsearch(name, formats, 325| 854| sizeof(formats)/sizeof(formats[0]), 326| 854| sizeof(formats[0]), compare_format); 327| 854| if (format == 0) ------------------ | Branch (327:6): [True: 12, False: 842] ------------------ 328| 12| return (NULL); 329| 842| return (format->pack); 330| 854|} archive_pack_dev.c:pack_12_20: 190| 86|{ 191| 86| dev_t dev = 0; 192| | 193| 86| if (n == 2) { ------------------ | Branch (193:6): [True: 7, False: 79] ------------------ 194| 7| dev = makedev_12_20(numbers[0], numbers[1]); ------------------ | | 185| 7|#define makedev_12_20(x,y) ((dev_t)((((x) << 20) & 0xfff00000) | \ | | 186| 7| (((y) << 0) & 0x000fffff))) ------------------ 195| 7| if ((unsigned long)major_12_20(dev) != numbers[0]) ------------------ | | 183| 7|#define major_12_20(x) ((int32_t)(((x) & 0xfff00000) >> 20)) ------------------ | Branch (195:7): [True: 0, False: 7] ------------------ 196| 0| *error = iMajorError; 197| 7| if ((unsigned long)minor_12_20(dev) != numbers[1]) ------------------ | | 184| 7|#define minor_12_20(x) ((int32_t)(((x) & 0x000fffff) >> 0)) ------------------ | Branch (197:7): [True: 0, False: 7] ------------------ 198| 0| *error = iMinorError; 199| 7| } else 200| 79| *error = tooManyFields; 201| 86| return (dev); 202| 86|} archive_pack_dev.c:compare_format: 308| 3.41k|{ 309| 3.41k| const char *name; 310| 3.41k| const struct format *format; 311| | 312| 3.41k| name = key; 313| 3.41k| format = element; 314| | 315| 3.41k| return (strcmp(name, format->name)); 316| 3.41k|} archive_ppmd7.c:Ppmd7_Construct: 88| 72|{ 89| 72| unsigned i, k, m; 90| | 91| 72| p->Base = 0; 92| | 93| 2.80k| for (i = 0, k = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 2.80k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 2.80k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 2.80k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 2.80k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 2.80k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 2.80k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 2.80k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 2.80k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (93:22): [True: 2.73k, False: 72] ------------------ 94| 2.73k| { 95| 2.73k| unsigned step = (i >= 12 ? 4 : (i >> 2) + 1); ------------------ | Branch (95:22): [True: 1.87k, False: 864] ------------------ 96| 9.21k| do { p->Units2Indx[k++] = (Byte)i; } while(--step); ------------------ | Branch (96:48): [True: 6.48k, False: 2.73k] ------------------ 97| 2.73k| p->Indx2Units[i] = (Byte)k; 98| 2.73k| } 99| | 100| 72| p->NS2BSIndx[0] = (0 << 1); 101| 72| p->NS2BSIndx[1] = (1 << 1); 102| 72| memset(p->NS2BSIndx + 2, (2 << 1), 9); 103| 72| memset(p->NS2BSIndx + 11, (3 << 1), 256 - 11); 104| | 105| 288| for (i = 0; i < 3; i++) ------------------ | Branch (105:15): [True: 216, False: 72] ------------------ 106| 216| p->NS2Indx[i] = (Byte)i; 107| 18.2k| for (m = i, k = 1; i < 256; i++) ------------------ | Branch (107:22): [True: 18.2k, False: 72] ------------------ 108| 18.2k| { 109| 18.2k| p->NS2Indx[i] = (Byte)m; 110| 18.2k| if (--k == 0) ------------------ | Branch (110:9): [True: 1.58k, False: 16.6k] ------------------ 111| 1.58k| k = (++m) - 2; 112| 18.2k| } 113| | 114| 72| memset(p->HB2Flag, 0, 0x40); 115| 72| memset(p->HB2Flag + 0x40, 8, 0x100 - 0x40); 116| 72|} archive_ppmd7.c:Ppmd7_Alloc: 126| 72|{ 127| 72| if (p->Base == 0 || p->Size != size) ------------------ | Branch (127:7): [True: 72, False: 0] | Branch (127:23): [True: 0, False: 0] ------------------ 128| 72| { 129| | /* RestartModel() below assumes that p->Size >= UNIT_SIZE 130| | (see the calculation of m->MinContext). */ 131| 72| if (size < UNIT_SIZE) { ------------------ | | 30| 72|#define UNIT_SIZE 12 ------------------ | Branch (131:9): [True: 0, False: 72] ------------------ 132| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 133| 0| } 134| 72| Ppmd7_Free(p); 135| 72| p->AlignOffset = 136| | #ifdef PPMD_32BIT 137| | (4 - size) & 3; 138| | #else 139| 72| 4 - (size & 3); 140| 72| #endif 141| 72| if ((p->Base = malloc(p->AlignOffset + size ------------------ | Branch (141:9): [True: 0, False: 72] ------------------ 142| 72| #ifndef PPMD_32BIT 143| 72| + UNIT_SIZE ------------------ | | 30| 72|#define UNIT_SIZE 12 ------------------ 144| 72| #endif 145| 72| )) == 0) 146| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 147| 72| p->Size = size; 148| 72| } 149| 72| return True; ------------------ | | 55| 72|#define True 1 ------------------ 150| 72|} archive_ppmd7.c:Ppmd7_Free: 119| 3.30k|{ 120| 3.30k| free(p->Base); 121| 3.30k| p->Size = 0; 122| 3.30k| p->Base = 0; 123| 3.30k|} archive_ppmd7.c:Ppmd7_Init: 372| 68|{ 373| 68| p->MaxOrder = maxOrder; 374| 68| RestartModel(p); 375| 68| p->DummySee.Shift = PPMD_PERIOD_BITS; ------------------ | | 90| 68|#define PPMD_PERIOD_BITS 7 ------------------ 376| 68| p->DummySee.Summ = 0; /* unused */ 377| 68| p->DummySee.Count = 64; /* unused */ 378| 68|} archive_ppmd7.c:RestartModel: 325| 250|{ 326| 250| unsigned i, k, m; 327| | 328| 250| memset(p->FreeList, 0, sizeof(p->FreeList)); 329| 250| p->Text = p->Base + p->AlignOffset; 330| 250| p->HiUnit = p->Text + p->Size; 331| 250| p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 30| 250|#define UNIT_SIZE 12 ------------------ p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 30| 250|#define UNIT_SIZE 12 ------------------ 332| 250| p->GlueCount = 0; 333| | 334| 250| p->OrderFall = p->MaxOrder; 335| 250| p->RunLength = p->InitRL = -(Int32)((p->MaxOrder < 12) ? p->MaxOrder : 12) - 1; ------------------ | Branch (335:39): [True: 71, False: 179] ------------------ 336| 250| p->PrevSuccess = 0; 337| | 338| 250| p->MinContext = p->MaxContext = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); /* AllocContext(p); */ ------------------ | | 30| 250|#define UNIT_SIZE 12 ------------------ 339| 250| p->MinContext->Suffix = 0; 340| 250| p->MinContext->NumStats = 256; 341| 250| p->MinContext->SummFreq = 256 + 1; 342| 250| p->FoundState = (CPpmd_State *)p->LoUnit; /* AllocUnits(p, PPMD_NUM_INDEXES - 1); */ 343| 250| p->LoUnit += U2B(256 / 2); ------------------ | | 32| 250|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 250|#define UNIT_SIZE 12 | | ------------------ ------------------ 344| 250| p->MinContext->Stats = REF(p->FoundState); ------------------ | | 39| 250| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 345| 64.2k| for (i = 0; i < 256; i++) ------------------ | Branch (345:15): [True: 64.0k, False: 250] ------------------ 346| 64.0k| { 347| 64.0k| CPpmd_State *s = &p->FoundState[i]; 348| 64.0k| s->Symbol = (Byte)i; 349| 64.0k| s->Freq = 1; 350| 64.0k| SetSuccessor(s, 0); 351| 64.0k| } 352| | 353| 32.2k| for (i = 0; i < 128; i++) ------------------ | Branch (353:15): [True: 32.0k, False: 250] ------------------ 354| 288k| for (k = 0; k < 8; k++) ------------------ | Branch (354:17): [True: 256k, False: 32.0k] ------------------ 355| 256k| { 356| 256k| UInt16 *dest = p->BinSumm[i] + k; 357| 256k| UInt16 val = (UInt16)(PPMD_BIN_SCALE - kInitBinEsc[k] / (i + 2)); ------------------ | | 91| 256k|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 256k|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 256k|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 358| 2.30M| for (m = 0; m < 64; m += 8) ------------------ | Branch (358:19): [True: 2.04M, False: 256k] ------------------ 359| 2.04M| dest[m] = val; 360| 256k| } 361| | 362| 6.50k| for (i = 0; i < 25; i++) ------------------ | Branch (362:15): [True: 6.25k, False: 250] ------------------ 363| 106k| for (k = 0; k < 16; k++) ------------------ | Branch (363:17): [True: 100k, False: 6.25k] ------------------ 364| 100k| { 365| 100k| CPpmd_See *s = &p->See[i][k]; 366| 100k| s->Summ = (UInt16)((5 * i + 10) << (s->Shift = PPMD_PERIOD_BITS - 4)); ------------------ | | 90| 100k|#define PPMD_PERIOD_BITS 7 ------------------ 367| 100k| s->Count = 4; 368| 100k| } 369| 250|} archive_ppmd7.c:SetSuccessor: 319| 14.9M|{ 320| 14.9M| (p)->SuccessorLow = (UInt16)((UInt32)(v) & 0xFFFF); 321| 14.9M| (p)->SuccessorHigh = (UInt16)(((UInt32)(v) >> 16) & 0xFFFF); 322| 14.9M|} archive_ppmd7.c:Ppmd7z_RangeDec_CreateVTable: 852| 64|{ 853| 64| p->p.GetThreshold = Range_GetThreshold; 854| 64| p->p.Decode = Range_Decode_7z; 855| 64| p->p.DecodeBit = Range_DecodeBit_7z; 856| 64|} archive_ppmd7.c:Range_GetThreshold: 776| 4.67M|{ 777| 4.67M| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 778| 4.67M| return (p->Code - p->Low) / (p->Range /= total); 779| 4.67M|} archive_ppmd7.c:Range_Decode_7z: 799| 4.66M|{ 800| 4.66M| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 801| 4.66M| p->Code -= start * p->Range; 802| 4.66M| p->Range *= size; 803| 4.66M| Range_Normalize(p); 804| 4.66M|} archive_ppmd7.c:Range_Normalize: 782| 23.7M|{ 783| 25.4M| while (1) ------------------ | Branch (783:10): [True: 25.4M, Folded] ------------------ 784| 25.4M| { 785| 25.4M| if((p->Low ^ (p->Low + p->Range)) >= kTopValue) ------------------ | | 28| 25.4M|#define kTopValue (1 << 24) ------------------ | Branch (785:8): [True: 23.7M, False: 1.67M] ------------------ 786| 23.7M| { 787| 23.7M| if(p->Range >= p->Bottom) ------------------ | Branch (787:10): [True: 23.7M, False: 0] ------------------ 788| 23.7M| break; 789| 0| else 790| 0| p->Range = ((uint32_t)(-(int32_t)p->Low)) & (p->Bottom - 1); 791| 23.7M| } 792| 1.67M| p->Code = (p->Code << 8) | p->Stream->Read((void *)p->Stream); 793| 1.67M| p->Range <<= 8; 794| 1.67M| p->Low <<= 8; 795| 1.67M| } 796| 23.7M|} archive_ppmd7.c:Range_DecodeBit_7z: 815| 19.0M|{ 816| 19.0M| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 817| 19.0M| UInt32 newBound = (p->Range >> 14) * size0; 818| 19.0M| UInt32 symbol; 819| 19.0M| if (p->Code < newBound) ------------------ | Branch (819:7): [True: 18.6M, False: 421k] ------------------ 820| 18.6M| { 821| 18.6M| symbol = 0; 822| 18.6M| p->Range = newBound; 823| 18.6M| } 824| 421k| else 825| 421k| { 826| 421k| symbol = 1; 827| 421k| p->Code -= newBound; 828| 421k| p->Range -= newBound; 829| 421k| } 830| 19.0M| Range_Normalize(p); 831| 19.0M| return symbol; 832| 19.0M|} archive_ppmd7.c:PpmdRAR_RangeDec_CreateVTable: 859| 8|{ 860| 8| p->p.GetThreshold = Range_GetThreshold; 861| 8| p->p.Decode = Range_Decode_RAR; 862| 8| p->p.DecodeBit = Range_DecodeBit_RAR; 863| 8|} archive_ppmd7.c:Range_Decode_RAR: 807| 12.9k|{ 808| 12.9k| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 809| 12.9k| p->Low += start * p->Range; 810| 12.9k| p->Range *= size; 811| 12.9k| Range_Normalize(p); 812| 12.9k|} archive_ppmd7.c:Range_DecodeBit_RAR: 835| 12.8k|{ 836| 12.8k| CPpmd7z_RangeDec *p = (CPpmd7z_RangeDec *)pp; 837| 12.8k| UInt32 bit, value = p->p.GetThreshold(p, PPMD_BIN_SCALE); ------------------ | | 91| 12.8k|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 12.8k|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 12.8k|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 838| 12.8k| if(value < size0) ------------------ | Branch (838:6): [True: 12.8k, False: 10] ------------------ 839| 12.8k| { 840| 12.8k| bit = 0; 841| 12.8k| p->p.Decode(p, 0, size0); 842| 12.8k| } 843| 10| else 844| 10| { 845| 10| bit = 1; 846| 10| p->p.Decode(p, size0, PPMD_BIN_SCALE - size0); ------------------ | | 91| 10|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 10|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 10|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 847| 10| } 848| 12.8k| return bit; 849| 12.8k|} archive_ppmd7.c:Ppmd7z_RangeDec_Init: 761| 64|{ 762| 64| if (p->Stream->Read((void *)p->Stream) != 0) ------------------ | Branch (762:7): [True: 0, False: 64] ------------------ 763| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 764| 64| return Ppmd_RangeDec_Init(p); 765| 64|} archive_ppmd7.c:Ppmd_RangeDec_Init: 751| 3.37k|{ 752| 3.37k| unsigned i; 753| 3.37k| p->Low = p->Bottom = 0; 754| 3.37k| p->Range = 0xFFFFFFFF; 755| 16.8k| for (i = 0; i < 4; i++) ------------------ | Branch (755:15): [True: 13.5k, False: 3.37k] ------------------ 756| 13.5k| p->Code = (p->Code << 8) | p->Stream->Read((void *)p->Stream); 757| 3.37k| return (p->Code < 0xFFFFFFFF); 758| 3.37k|} archive_ppmd7.c:PpmdRAR_RangeDec_Init: 768| 3.31k|{ 769| 3.31k| if (!Ppmd_RangeDec_Init(p)) ------------------ | Branch (769:7): [True: 4, False: 3.30k] ------------------ 770| 4| return False; ------------------ | | 56| 4|#define False 0 ------------------ 771| 3.30k| p->Bottom = 0x8000; 772| 3.30k| return True; ------------------ | | 55| 3.30k|#define True 1 ------------------ 773| 3.31k|} archive_ppmd7.c:Ppmd7_DecodeSymbol: 868| 22.2M|{ 869| 22.2M| size_t charMask[256 / sizeof(size_t)]; 870| 22.2M| if (p->MinContext->NumStats != 1) ------------------ | Branch (870:7): [True: 3.13M, False: 19.0M] ------------------ 871| 3.13M| { 872| 3.13M| CPpmd_State *s = Ppmd7_GetStats(p, p->MinContext); ------------------ | | 18| 3.13M| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 16| 3.13M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 873| 3.13M| unsigned i; 874| 3.13M| UInt32 count, hiCnt; 875| 3.13M| if ((count = rc->GetThreshold(rc, p->MinContext->SummFreq)) < (hiCnt = s->Freq)) ------------------ | Branch (875:9): [True: 1.25M, False: 1.88M] ------------------ 876| 1.25M| { 877| 1.25M| Byte symbol; 878| 1.25M| rc->Decode(rc, 0, s->Freq); 879| 1.25M| p->FoundState = s; 880| 1.25M| symbol = s->Symbol; 881| 1.25M| Ppmd7_Update1_0(p); 882| 1.25M| return symbol; 883| 1.25M| } 884| 1.88M| p->PrevSuccess = 0; 885| 1.88M| i = p->MinContext->NumStats - 1; 886| 1.88M| do 887| 13.4M| { 888| 13.4M| if ((hiCnt += (++s)->Freq) > count) ------------------ | Branch (888:11): [True: 1.20M, False: 12.1M] ------------------ 889| 1.20M| { 890| 1.20M| Byte symbol; 891| 1.20M| rc->Decode(rc, hiCnt - s->Freq, s->Freq); 892| 1.20M| p->FoundState = s; 893| 1.20M| symbol = s->Symbol; 894| 1.20M| Ppmd7_Update1(p); 895| 1.20M| return symbol; 896| 1.20M| } 897| 13.4M| } 898| 12.1M| while (--i); ------------------ | Branch (898:12): [True: 11.5M, False: 679k] ------------------ 899| 679k| if (count >= p->MinContext->SummFreq) ------------------ | Branch (899:9): [True: 1, False: 679k] ------------------ 900| 1| return -2; 901| 679k| p->HiBitsFlag = p->HB2Flag[p->FoundState->Symbol]; 902| 679k| rc->Decode(rc, hiCnt, p->MinContext->SummFreq - hiCnt); 903| 679k| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 679k|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 679k| unsigned j; \ | | 153| 3.39M| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 2.71M, False: 679k] | | ------------------ | | 154| 2.71M| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 2.71M| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 2.71M| } \ | | 157| 679k|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 679k] | | ------------------ ------------------ 904| 679k| MASK(s->Symbol) = 0; ------------------ | | 865| 679k|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 905| 679k| i = p->MinContext->NumStats - 1; 906| 5.17M| do { MASK((--s)->Symbol) = 0; } while (--i); ------------------ | | 865| 5.17M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (906:44): [True: 4.49M, False: 679k] ------------------ 907| 679k| } 908| 19.0M| else 909| 19.0M| { 910| 19.0M| UInt16 *prob = Ppmd7_GetBinSumm(p); ------------------ | | 22| 19.0M| &p->BinSumm[Ppmd7Context_OneState(p->MinContext)->Freq - 1][p->PrevSuccess + \ | | ------------------ | | | | 42| 19.0M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ | | 23| 19.0M| p->NS2BSIndx[Ppmd7_GetContext(p, p->MinContext->Suffix)->NumStats - 1] + \ | | ------------------ | | | | 17| 19.0M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 19.0M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ | | 24| 19.0M| (p->HiBitsFlag = p->HB2Flag[p->FoundState->Symbol]) + \ | | 25| 19.0M| 2 * p->HB2Flag[Ppmd7Context_OneState(p->MinContext)->Symbol] + \ | | ------------------ | | | | 42| 19.0M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ | | 26| 19.0M| ((p->RunLength >> 26) & 0x20)] ------------------ 911| 19.0M| if (rc->DecodeBit(rc, *prob) == 0) ------------------ | Branch (911:9): [True: 18.6M, False: 421k] ------------------ 912| 18.6M| { 913| 18.6M| Byte symbol; 914| 18.6M| *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); ------------------ | | 95| 18.6M|#define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 89| 18.6M|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 18.6M|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 18.6M|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 915| 18.6M| symbol = (p->FoundState = Ppmd7Context_OneState(p->MinContext))->Symbol; ------------------ | | 42| 18.6M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) ------------------ 916| 18.6M| Ppmd7_UpdateBin(p); 917| 18.6M| return symbol; 918| 18.6M| } 919| 421k| *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); ------------------ | | 96| 421k|#define PPMD_UPDATE_PROB_1(prob) ((prob) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 421k|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 421k|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 920| 421k| p->InitEsc = PPMD7_kExpEscape[*prob >> 10]; 921| 421k| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 421k|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 421k| unsigned j; \ | | 153| 2.10M| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 1.68M, False: 421k] | | ------------------ | | 154| 1.68M| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 1.68M| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 1.68M| } \ | | 157| 421k|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 421k] | | ------------------ ------------------ 922| 421k| MASK(Ppmd7Context_OneState(p->MinContext)->Symbol) = 0; ------------------ | | 865| 421k|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 923| 421k| p->PrevSuccess = 0; 924| 421k| } 925| 1.10M| for (;;) 926| 1.53M| { 927| 1.53M| CPpmd_State *ps[256], *s; 928| 1.53M| UInt32 freqSum, count, hiCnt; 929| 1.53M| CPpmd_See *see; 930| 1.53M| unsigned i, num, numMasked = p->MinContext->NumStats; 931| 1.53M| do 932| 3.03M| { 933| 3.03M| p->OrderFall++; 934| 3.03M| if (!p->MinContext->Suffix) ------------------ | Branch (934:11): [True: 10, False: 3.03M] ------------------ 935| 10| return -1; 936| 3.03M| p->MinContext = Ppmd7_GetContext(p, p->MinContext->Suffix); ------------------ | | 17| 3.03M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | ------------------ | | | | 16| 3.03M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 937| 3.03M| } 938| 3.03M| while (p->MinContext->NumStats == numMasked); ------------------ | Branch (938:12): [True: 1.50M, False: 1.53M] ------------------ 939| 1.53M| hiCnt = 0; 940| 1.53M| s = Ppmd7_GetStats(p, p->MinContext); ------------------ | | 18| 1.53M| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 16| 1.53M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 941| 1.53M| i = 0; 942| 1.53M| num = p->MinContext->NumStats - numMasked; 943| 1.53M| do 944| 98.8M| { 945| 98.8M| int k = (int)(MASK(s->Symbol)); ------------------ | | 865| 98.8M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 946| 98.8M| hiCnt += (s->Freq & k); 947| 98.8M| ps[i] = s++; 948| 98.8M| i -= k; 949| 98.8M| } 950| 98.8M| while (i != num); ------------------ | Branch (950:12): [True: 97.2M, False: 1.53M] ------------------ 951| | 952| 1.53M| see = Ppmd7_MakeEscFreq(p, numMasked, &freqSum); 953| 1.53M| freqSum += hiCnt; 954| 1.53M| count = rc->GetThreshold(rc, freqSum); 955| | 956| 1.53M| if (count < hiCnt) ------------------ | Branch (956:9): [True: 1.10M, False: 431k] ------------------ 957| 1.10M| { 958| 1.10M| Byte symbol; 959| 1.10M| CPpmd_State **pps = ps; 960| 22.4M| for (hiCnt = 0; (hiCnt += (*pps)->Freq) <= count; pps++); ------------------ | Branch (960:23): [True: 21.3M, False: 1.10M] ------------------ 961| 1.10M| s = *pps; 962| 1.10M| rc->Decode(rc, hiCnt - s->Freq, s->Freq); 963| 1.10M| Ppmd_See_Update(see); ------------------ | | 112| 1.10M|#define Ppmd_See_Update(p) do { \ | | 113| 1.10M| if ((p)->Shift < PPMD_PERIOD_BITS && --(p)->Count == 0) { \ | | ------------------ | | | | 90| 2.20M|#define PPMD_PERIOD_BITS 7 | | ------------------ | | | Branch (113:6): [True: 387k, False: 713k] | | | Branch (113:39): [True: 13.1k, False: 373k] | | ------------------ | | 114| 13.1k| (p)->Summ <<= 1; \ | | 115| 13.1k| (p)->Count = (Byte)(3 << (p)->Shift++); \ | | 116| 13.1k| } \ | | 117| 1.10M|} while (0) | | ------------------ | | | Branch (117:10): [Folded, False: 1.10M] | | ------------------ ------------------ 964| 1.10M| p->FoundState = s; 965| 1.10M| symbol = s->Symbol; 966| 1.10M| Ppmd7_Update2(p); 967| 1.10M| return symbol; 968| 1.10M| } 969| 431k| if (count >= freqSum) ------------------ | Branch (969:9): [True: 2, False: 431k] ------------------ 970| 2| return -2; 971| 431k| rc->Decode(rc, hiCnt, freqSum - hiCnt); 972| 431k| see->Summ = (UInt16)(see->Summ + freqSum); 973| 3.64M| do { MASK(ps[--i]->Symbol) = 0; } while (i != 0); ------------------ | | 865| 3.64M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (973:46): [True: 3.21M, False: 431k] ------------------ 974| 431k| } 975| 1.10M|} archive_ppmd7.c:Ppmd7_Update1_0: 722| 1.25M|{ 723| 1.25M| p->PrevSuccess = (2 * p->FoundState->Freq > p->MinContext->SummFreq); 724| 1.25M| p->RunLength += p->PrevSuccess; 725| 1.25M| p->MinContext->SummFreq += 4; 726| 1.25M| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 29| 1.25M|#define MAX_FREQ 124 ------------------ | Branch (726:7): [True: 44.8k, False: 1.20M] ------------------ 727| 44.8k| Rescale(p); 728| 1.25M| NextContext(p); 729| 1.25M|} archive_ppmd7.c:Rescale: 609| 47.4k|{ 610| 47.4k| unsigned i, adder, sumFreq, escFreq; 611| 47.4k| CPpmd_State *stats = STATS(p->MinContext); ------------------ | | 45| 47.4k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 47.4k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 47.4k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 612| 47.4k| CPpmd_State *s = p->FoundState; 613| 47.4k| { 614| 47.4k| CPpmd_State tmp = *s; 615| 56.1k| for (; s != stats; s--) ------------------ | Branch (615:12): [True: 8.71k, False: 47.4k] ------------------ 616| 8.71k| s[0] = s[-1]; 617| 47.4k| *s = tmp; 618| 47.4k| } 619| 47.4k| escFreq = p->MinContext->SummFreq - s->Freq; 620| 47.4k| s->Freq += 4; 621| 47.4k| adder = (p->OrderFall != 0); 622| 47.4k| s->Freq = (Byte)((s->Freq + adder) >> 1); 623| 47.4k| sumFreq = s->Freq; 624| | 625| 47.4k| i = p->MinContext->NumStats - 1; 626| 47.4k| do 627| 535k| { 628| 535k| escFreq -= (++s)->Freq; 629| 535k| s->Freq = (Byte)((s->Freq + adder) >> 1); 630| 535k| sumFreq += s->Freq; 631| 535k| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (631:9): [True: 206k, False: 328k] ------------------ 632| 206k| { 633| 206k| CPpmd_State *s1 = s; 634| 206k| CPpmd_State tmp = *s1; 635| 206k| do 636| 3.06M| s1[0] = s1[-1]; 637| 3.06M| while (--s1 != stats && tmp.Freq > s1[-1].Freq); ------------------ | Branch (637:14): [True: 3.06M, False: 0] | Branch (637:31): [True: 2.85M, False: 206k] ------------------ 638| 206k| *s1 = tmp; 639| 206k| } 640| 535k| } 641| 535k| while (--i); ------------------ | Branch (641:10): [True: 487k, False: 47.4k] ------------------ 642| | 643| 47.4k| if (s->Freq == 0) ------------------ | Branch (643:7): [True: 20.3k, False: 27.0k] ------------------ 644| 20.3k| { 645| 20.3k| unsigned numStats = p->MinContext->NumStats; 646| 20.3k| unsigned n0, n1; 647| 39.8k| do { i++; } while ((--s)->Freq == 0); ------------------ | Branch (647:24): [True: 19.4k, False: 20.3k] ------------------ 648| 20.3k| escFreq += i; 649| 20.3k| p->MinContext->NumStats = (UInt16)(p->MinContext->NumStats - i); 650| 20.3k| if (p->MinContext->NumStats == 1) ------------------ | Branch (650:9): [True: 2.55k, False: 17.8k] ------------------ 651| 2.55k| { 652| 2.55k| CPpmd_State tmp = *stats; 653| 2.55k| do 654| 3.11k| { 655| 3.11k| tmp.Freq = (Byte)(tmp.Freq - (tmp.Freq >> 1)); 656| 3.11k| escFreq >>= 1; 657| 3.11k| } 658| 3.11k| while (escFreq > 1); ------------------ | Branch (658:14): [True: 553, False: 2.55k] ------------------ 659| 2.55k| InsertNode(p, stats, U2I(((numStats + 1) >> 1))); ------------------ | | 33| 2.55k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 660| 2.55k| *(p->FoundState = ONE_STATE(p->MinContext)) = tmp; ------------------ | | 46| 2.55k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 2.55k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 661| 2.55k| return; 662| 2.55k| } 663| 17.8k| n0 = (numStats + 1) >> 1; 664| 17.8k| n1 = (p->MinContext->NumStats + 1) >> 1; 665| 17.8k| if (n0 != n1) ------------------ | Branch (665:9): [True: 13.4k, False: 4.32k] ------------------ 666| 13.4k| p->MinContext->Stats = STATS_REF(ShrinkUnits(p, stats, n0, n1)); ------------------ | | 42| 13.4k|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 39| 13.4k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 667| 17.8k| } 668| 44.8k| p->MinContext->SummFreq = (UInt16)(sumFreq + escFreq - (escFreq >> 1)); 669| 44.8k| p->FoundState = STATS(p->MinContext); ------------------ | | 45| 44.8k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 44.8k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 44.8k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 670| 44.8k|} archive_ppmd7.c:InsertNode: 153| 797k|{ 154| 797k| *((CPpmd_Void_Ref *)node) = p->FreeList[indx]; 155| 797k| p->FreeList[indx] = REF(node); ------------------ | | 39| 797k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 156| 797k|} archive_ppmd7.c:ShrinkUnits: 300| 13.4k|{ 301| 13.4k| unsigned i0 = U2I(oldNU); ------------------ | | 33| 13.4k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 302| 13.4k| unsigned i1 = U2I(newNU); ------------------ | | 33| 13.4k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 303| 13.4k| if (i0 == i1) ------------------ | Branch (303:7): [True: 1.87k, False: 11.6k] ------------------ 304| 1.87k| return oldPtr; 305| 11.6k| if (p->FreeList[i1] != 0) ------------------ | Branch (305:7): [True: 9.03k, False: 2.59k] ------------------ 306| 9.03k| { 307| 9.03k| void *ptr = RemoveNode(p, i1); 308| 9.03k| MyMem12Cpy(ptr, oldPtr, newNU); ------------------ | | 290| 9.03k|#define MyMem12Cpy(dest, src, num) do { \ | | 291| 9.03k| UInt32 *d = (UInt32 *)dest; \ | | 292| 9.03k| const UInt32 *s = (const UInt32 *)src; \ | | 293| 9.03k| UInt32 n = num; \ | | 294| 39.9k| do { \ | | 295| 39.9k| d[0] = s[0]; d[1] = s[1]; d[2] = s[2]; s += 3; d += 3; \ | | 296| 39.9k| } while(--n); \ | | ------------------ | | | Branch (296:10): [True: 30.8k, False: 9.03k] | | ------------------ | | 297| 9.03k|} while (0) | | ------------------ | | | Branch (297:10): [Folded, False: 9.03k] | | ------------------ ------------------ 309| 9.03k| InsertNode(p, oldPtr, i0); 310| 9.03k| return ptr; 311| 9.03k| } 312| 2.59k| SplitBlock(p, oldPtr, i0, i1); 313| 2.59k| return oldPtr; 314| 11.6k|} archive_ppmd7.c:RemoveNode: 159| 793k|{ 160| 793k| CPpmd_Void_Ref *node = (CPpmd_Void_Ref *)Ppmd7_GetPtr(p, p->FreeList[indx]); ------------------ | | 16| 793k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ 161| 793k| p->FreeList[indx] = *node; 162| 793k| return node; 163| 793k|} archive_ppmd7.c:SplitBlock: 166| 20.9k|{ 167| 20.9k| unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 34| 20.9k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 34| 20.9k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 168| 20.9k| ptr = (Byte *)ptr + U2B(I2U(newIndx)); ------------------ | | 32| 20.9k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 20.9k|#define UNIT_SIZE 12 | | ------------------ ------------------ 169| 20.9k| if (I2U(i = U2I(nu)) != nu) ------------------ | | 34| 20.9k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (169:7): [True: 3.44k, False: 17.4k] ------------------ 170| 3.44k| { 171| 3.44k| unsigned k = I2U(--i); ------------------ | | 34| 3.44k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 172| 3.44k| InsertNode(p, ((Byte *)ptr) + U2B(k), nu - k - 1); ------------------ | | 32| 3.44k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 3.44k|#define UNIT_SIZE 12 | | ------------------ ------------------ 173| 3.44k| } 174| 20.9k| InsertNode(p, ptr, i); 175| 20.9k|} archive_ppmd7.c:NextContext: 698| 21.1M|{ 699| 21.1M| CTX_PTR c = CTX(SUCCESSOR(p->FoundState)); ------------------ | | 44| 21.1M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | ------------------ | | | | 17| 21.1M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 21.1M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 700| 21.1M| if (p->OrderFall == 0 && (Byte *)c > p->Text) ------------------ | Branch (700:7): [True: 19.1M, False: 1.95M] | Branch (700:28): [True: 18.9M, False: 205k] ------------------ 701| 18.9M| p->MinContext = p->MaxContext = c; 702| 2.16M| else 703| 2.16M| UpdateModel(p); 704| 21.1M|} archive_ppmd7.c:UpdateModel: 460| 3.26M|{ 461| 3.26M| CPpmd_Void_Ref successor, fSuccessor = SUCCESSOR(p->FoundState); ------------------ | | 316| 3.26M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 462| 3.26M| CTX_PTR c; 463| 3.26M| unsigned s0, ns; 464| | 465| 3.26M| if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0) ------------------ | | 29| 3.26M|#define MAX_FREQ 124 ------------------ | Branch (465:7): [True: 2.75M, False: 512k] | Branch (465:45): [True: 2.61M, False: 132k] ------------------ 466| 2.61M| { 467| 2.61M| c = SUFFIX(p->MinContext); ------------------ | | 47| 2.61M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 2.61M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 2.61M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 2.61M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 468| | 469| 2.61M| if (c->NumStats == 1) ------------------ | Branch (469:9): [True: 1.25M, False: 1.36M] ------------------ 470| 1.25M| { 471| 1.25M| CPpmd_State *s = ONE_STATE(c); ------------------ | | 46| 1.25M|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 1.25M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 472| 1.25M| if (s->Freq < 32) ------------------ | Branch (472:11): [True: 1.25M, False: 212] ------------------ 473| 1.25M| s->Freq++; 474| 1.25M| } 475| 1.36M| else 476| 1.36M| { 477| 1.36M| CPpmd_State *s = STATS(c); ------------------ | | 45| 1.36M|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 1.36M| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 1.36M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 478| 1.36M| if (s->Symbol != p->FoundState->Symbol) ------------------ | Branch (478:11): [True: 1.00M, False: 353k] ------------------ 479| 1.00M| { 480| 24.8M| do { s++; } while (s->Symbol != p->FoundState->Symbol); ------------------ | Branch (480:28): [True: 23.8M, False: 1.00M] ------------------ 481| 1.00M| if (s[0].Freq >= s[-1].Freq) ------------------ | Branch (481:13): [True: 457k, False: 549k] ------------------ 482| 457k| { 483| 457k| SwapStates(&s[0], &s[-1]); 484| 457k| s--; 485| 457k| } 486| 1.00M| } 487| 1.36M| if (s->Freq < MAX_FREQ - 9) ------------------ | | 29| 1.36M|#define MAX_FREQ 124 ------------------ | Branch (487:11): [True: 1.33M, False: 27.3k] ------------------ 488| 1.33M| { 489| 1.33M| s->Freq += 2; 490| 1.33M| c->SummFreq += 2; 491| 1.33M| } 492| 1.36M| } 493| 2.61M| } 494| | 495| 3.26M| if (p->OrderFall == 0) ------------------ | Branch (495:7): [True: 205k, False: 3.05M] ------------------ 496| 205k| { 497| 205k| p->MinContext = p->MaxContext = CreateSuccessors(p, True); ------------------ | | 55| 205k|#define True 1 ------------------ 498| 205k| if (p->MinContext == 0) ------------------ | Branch (498:9): [True: 10, False: 205k] ------------------ 499| 10| { 500| 10| RestartModel(p); 501| 10| return; 502| 10| } 503| 205k| SetSuccessor(p->FoundState, REF(p->MinContext)); ------------------ | | 39| 205k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 504| 205k| return; 505| 205k| } 506| | 507| 3.05M| *p->Text++ = p->FoundState->Symbol; 508| 3.05M| successor = REF(p->Text); ------------------ | | 39| 3.05M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 509| 3.05M| if (p->Text >= p->UnitsStart) ------------------ | Branch (509:7): [True: 10, False: 3.05M] ------------------ 510| 10| { 511| 10| RestartModel(p); 512| 10| return; 513| 10| } 514| | 515| 3.05M| if (fSuccessor) ------------------ | Branch (515:7): [True: 3.03M, False: 21.6k] ------------------ 516| 3.03M| { 517| 3.03M| if (fSuccessor <= successor) ------------------ | Branch (517:9): [True: 1.17M, False: 1.86M] ------------------ 518| 1.17M| { 519| 1.17M| CTX_PTR cs = CreateSuccessors(p, False); ------------------ | | 56| 1.17M|#define False 0 ------------------ 520| 1.17M| if (cs == NULL) ------------------ | Branch (520:11): [True: 90, False: 1.17M] ------------------ 521| 90| { 522| 90| RestartModel(p); 523| 90| return; 524| 90| } 525| 1.17M| fSuccessor = REF(cs); ------------------ | | 39| 1.17M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 526| 1.17M| } 527| 3.03M| if (--p->OrderFall == 0) ------------------ | Branch (527:9): [True: 507k, False: 2.52M] ------------------ 528| 507k| { 529| 507k| successor = fSuccessor; 530| 507k| p->Text -= (p->MaxContext != p->MinContext); 531| 507k| } 532| 3.03M| } 533| 21.6k| else 534| 21.6k| { 535| 21.6k| SetSuccessor(p->FoundState, successor); 536| 21.6k| fSuccessor = REF(p->MinContext); ------------------ | | 39| 21.6k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 537| 21.6k| } 538| | 539| 3.05M| s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - (p->FoundState->Freq - 1); 540| | 541| 6.09M| for (c = p->MaxContext; c != p->MinContext; c = SUFFIX(c)) ------------------ | | 47| 3.03M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 3.03M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 3.03M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 3.03M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (541:27): [True: 3.03M, False: 3.05M] ------------------ 542| 3.03M| { 543| 3.03M| unsigned ns1; 544| 3.03M| UInt32 cf, sf; 545| 3.03M| if ((ns1 = c->NumStats) != 1) ------------------ | Branch (545:9): [True: 1.46M, False: 1.56M] ------------------ 546| 1.46M| { 547| 1.46M| if ((ns1 & 1) == 0) ------------------ | Branch (547:11): [True: 878k, False: 586k] ------------------ 548| 878k| { 549| | /* Expand for one UNIT */ 550| 878k| unsigned oldNU = ns1 >> 1; 551| 878k| unsigned i = U2I(oldNU); ------------------ | | 33| 878k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 552| 878k| if (i != U2I(oldNU + 1)) ------------------ | | 33| 878k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ | Branch (552:13): [True: 760k, False: 118k] ------------------ 553| 760k| { 554| 760k| void *ptr = AllocUnits(p, i + 1); 555| 760k| void *oldPtr; 556| 760k| if (!ptr) ------------------ | Branch (556:15): [True: 26, False: 760k] ------------------ 557| 26| { 558| 26| RestartModel(p); 559| 26| return; 560| 26| } 561| 760k| oldPtr = STATS(c); ------------------ | | 45| 760k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 760k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 760k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 562| 760k| MyMem12Cpy(ptr, oldPtr, oldNU); ------------------ | | 290| 760k|#define MyMem12Cpy(dest, src, num) do { \ | | 291| 760k| UInt32 *d = (UInt32 *)dest; \ | | 292| 760k| const UInt32 *s = (const UInt32 *)src; \ | | 293| 760k| UInt32 n = num; \ | | 294| 1.94M| do { \ | | 295| 1.94M| d[0] = s[0]; d[1] = s[1]; d[2] = s[2]; s += 3; d += 3; \ | | 296| 1.94M| } while(--n); \ | | ------------------ | | | Branch (296:10): [True: 1.18M, False: 760k] | | ------------------ | | 297| 760k|} while (0) | | ------------------ | | | Branch (297:10): [Folded, False: 760k] | | ------------------ ------------------ 563| 760k| InsertNode(p, oldPtr, i); 564| 760k| c->Stats = STATS_REF(ptr); ------------------ | | 42| 760k|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 39| 760k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 565| 760k| } 566| 878k| } 567| 1.46M| c->SummFreq = (UInt16)(c->SummFreq + (2 * ns1 < ns) + 2 * ((4 * ns1 <= ns) & (c->SummFreq <= 8 * ns1))); 568| 1.46M| } 569| 1.56M| else 570| 1.56M| { 571| 1.56M| CPpmd_State *s = (CPpmd_State*)AllocUnits(p, 0); 572| 1.56M| if (!s) ------------------ | Branch (572:11): [True: 46, False: 1.56M] ------------------ 573| 46| { 574| 46| RestartModel(p); 575| 46| return; 576| 46| } 577| 1.56M| *s = *ONE_STATE(c); ------------------ | | 46| 1.56M|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 1.56M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 578| 1.56M| c->Stats = REF(s); ------------------ | | 39| 1.56M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 579| 1.56M| if (s->Freq < MAX_FREQ / 4 - 1) ------------------ | | 29| 1.56M|#define MAX_FREQ 124 ------------------ | Branch (579:11): [True: 1.56M, False: 2.62k] ------------------ 580| 1.56M| s->Freq <<= 1; 581| 2.62k| else 582| 2.62k| s->Freq = MAX_FREQ - 4; ------------------ | | 29| 2.62k|#define MAX_FREQ 124 ------------------ 583| 1.56M| c->SummFreq = (UInt16)(s->Freq + p->InitEsc + (ns > 3)); 584| 1.56M| } 585| 3.03M| cf = 2 * (UInt32)p->FoundState->Freq * (c->SummFreq + 6); 586| 3.03M| sf = (UInt32)s0 + c->SummFreq; 587| 3.03M| if (cf < 6 * sf) ------------------ | Branch (587:9): [True: 2.06M, False: 973k] ------------------ 588| 2.06M| { 589| 2.06M| cf = 1 + (cf > sf) + (cf >= 4 * sf); 590| 2.06M| c->SummFreq += 3; 591| 2.06M| } 592| 973k| else 593| 973k| { 594| 973k| cf = 4 + (cf >= 9 * sf) + (cf >= 12 * sf) + (cf >= 15 * sf); 595| 973k| c->SummFreq = (UInt16)(c->SummFreq + cf); 596| 973k| } 597| 3.03M| { 598| 3.03M| CPpmd_State *s = STATS(c) + ns1; ------------------ | | 45| 3.03M|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 3.03M| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 3.03M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 599| 3.03M| SetSuccessor(s, successor); 600| 3.03M| s->Symbol = p->FoundState->Symbol; 601| 3.03M| s->Freq = (Byte)cf; 602| 3.03M| c->NumStats = (UInt16)(ns1 + 1); 603| 3.03M| } 604| 3.03M| } 605| 3.05M| p->MaxContext = p->MinContext = CTX(fSuccessor); ------------------ | | 44| 3.05M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | ------------------ | | | | 17| 3.05M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 3.05M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 606| 3.05M|} archive_ppmd7.c:SwapStates: 453| 1.09M|{ 454| 1.09M| CPpmd_State tmp = *t1; 455| 1.09M| *t1 = *t2; 456| 1.09M| *t2 = tmp; 457| 1.09M|} archive_ppmd7.c:CreateSuccessors: 381| 1.37M|{ 382| 1.37M| CPpmd_State upState; 383| 1.37M| CTX_PTR c = p->MinContext; 384| 1.37M| CPpmd_Byte_Ref upBranch = (CPpmd_Byte_Ref)SUCCESSOR(p->FoundState); ------------------ | | 316| 1.37M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 385| 1.37M| CPpmd_State *ps[PPMD7_MAX_ORDER]; 386| 1.37M| unsigned numPs = 0; 387| | 388| 1.37M| if (!skip) ------------------ | Branch (388:7): [True: 1.17M, False: 205k] ------------------ 389| 1.17M| ps[numPs++] = p->FoundState; 390| | 391| 10.4M| while (c->Suffix) ------------------ | Branch (391:10): [True: 10.4M, False: 17.4k] ------------------ 392| 10.4M| { 393| 10.4M| CPpmd_Void_Ref successor; 394| 10.4M| CPpmd_State *s; 395| 10.4M| c = SUFFIX(c); ------------------ | | 47| 10.4M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 10.4M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 10.4M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 10.4M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 396| 10.4M| if (c->NumStats != 1) ------------------ | Branch (396:9): [True: 1.70M, False: 8.75M] ------------------ 397| 1.70M| { 398| 16.8M| for (s = STATS(c); s->Symbol != p->FoundState->Symbol; s++); ------------------ | | 45| 1.70M|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 1.70M| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 1.70M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (398:26): [True: 15.1M, False: 1.70M] ------------------ 399| 1.70M| } 400| 8.75M| else 401| 8.75M| s = ONE_STATE(c); ------------------ | | 46| 8.75M|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 8.75M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 402| 10.4M| successor = SUCCESSOR(s); ------------------ | | 316| 10.4M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 403| 10.4M| if (successor != upBranch) ------------------ | Branch (403:9): [True: 1.36M, False: 9.09M] ------------------ 404| 1.36M| { 405| 1.36M| c = CTX(successor); ------------------ | | 44| 1.36M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | ------------------ | | | | 17| 1.36M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 16| 1.36M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 406| 1.36M| if (numPs == 0) ------------------ | Branch (406:11): [True: 66.5k, False: 1.29M] ------------------ 407| 66.5k| return c; 408| 1.29M| break; 409| 1.36M| } 410| 9.09M| ps[numPs++] = s; 411| 9.09M| } 412| | 413| 1.31M| upState.Symbol = *(const Byte *)Ppmd7_GetPtr(p, upBranch); ------------------ | | 16| 1.31M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ 414| 1.31M| SetSuccessor(&upState, upBranch + 1); 415| | 416| 1.31M| if (c->NumStats == 1) ------------------ | Branch (416:7): [True: 582k, False: 730k] ------------------ 417| 582k| upState.Freq = ONE_STATE(c)->Freq; ------------------ | | 46| 582k|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 582k|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 418| 730k| else 419| 730k| { 420| 730k| UInt32 cf, s0; 421| 730k| CPpmd_State *s; 422| 4.26M| for (s = STATS(c); s->Symbol != upState.Symbol; s++); ------------------ | | 45| 730k|#define STATS(ctx) Ppmd7_GetStats(p, ctx) | | ------------------ | | | | 18| 730k| #define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 16| 730k| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (422:24): [True: 3.53M, False: 730k] ------------------ 423| 730k| cf = s->Freq - 1; 424| 730k| s0 = c->SummFreq - c->NumStats - cf; 425| 730k| upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((2 * cf + 3 * s0 - 1) / (2 * s0)))); ------------------ | Branch (425:32): [True: 519k, False: 210k] ------------------ 426| 730k| } 427| | 428| 11.5M| while (numPs != 0) ------------------ | Branch (428:10): [True: 10.2M, False: 1.31M] ------------------ 429| 10.2M| { 430| | /* Create Child */ 431| 10.2M| CTX_PTR c1; /* = AllocContext(p); */ 432| 10.2M| if (p->HiUnit != p->LoUnit) ------------------ | Branch (432:9): [True: 9.57M, False: 693k] ------------------ 433| 9.57M| c1 = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); ------------------ | | 30| 9.57M|#define UNIT_SIZE 12 ------------------ 434| 693k| else if (p->FreeList[0] != 0) ------------------ | Branch (434:14): [True: 20.8k, False: 672k] ------------------ 435| 20.8k| c1 = (CTX_PTR)RemoveNode(p, 0); 436| 672k| else 437| 672k| { 438| 672k| c1 = (CTX_PTR)AllocUnitsRare(p, 0); 439| 672k| if (!c1) ------------------ | Branch (439:11): [True: 100, False: 672k] ------------------ 440| 100| return NULL; 441| 672k| } 442| 10.2M| c1->NumStats = 1; 443| 10.2M| *ONE_STATE(c1) = upState; ------------------ | | 46| 10.2M|#define ONE_STATE(ctx) Ppmd7Context_OneState(ctx) | | ------------------ | | | | 42| 10.2M|#define Ppmd7Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 444| 10.2M| c1->Suffix = REF(c); ------------------ | | 39| 10.2M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 445| 10.2M| SetSuccessor(ps[--numPs], REF(c1)); ------------------ | | 39| 10.2M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 446| 10.2M| c = c1; 447| 10.2M| } 448| | 449| 1.31M| return c; 450| 1.31M|} archive_ppmd7.c:AllocUnitsRare: 250| 782k|{ 251| 782k| unsigned i; 252| 782k| void *retVal; 253| 782k| if (p->GlueCount == 0) ------------------ | Branch (253:7): [True: 3.16k, False: 778k] ------------------ 254| 3.16k| { 255| 3.16k| GlueFreeBlocks(p); 256| 3.16k| if (p->FreeList[indx] != 0) ------------------ | Branch (256:9): [True: 33, False: 3.12k] ------------------ 257| 33| return RemoveNode(p, indx); 258| 3.16k| } 259| 782k| i = indx; 260| 782k| do 261| 29.0M| { 262| 29.0M| if (++i == PPMD_NUM_INDEXES) ------------------ | | 102| 29.0M|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 29.0M|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 29.0M|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 29.0M|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 29.0M|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 29.0M|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 29.0M|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 29.0M|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (262:9): [True: 763k, False: 28.2M] ------------------ 263| 763k| { 264| 763k| UInt32 numBytes = U2B(I2U(indx)); ------------------ | | 32| 763k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 763k|#define UNIT_SIZE 12 | | ------------------ ------------------ 265| 763k| p->GlueCount--; 266| 763k| return ((UInt32)(p->UnitsStart - p->Text) > numBytes) ? (p->UnitsStart -= numBytes) : (NULL); ------------------ | Branch (266:14): [True: 763k, False: 172] ------------------ 267| 763k| } 268| 29.0M| } 269| 28.2M| while (p->FreeList[i] == 0); ------------------ | Branch (269:10): [True: 28.2M, False: 18.3k] ------------------ 270| 18.3k| retVal = RemoveNode(p, i); 271| 18.3k| SplitBlock(p, retVal, i, indx); 272| 18.3k| return retVal; 273| 782k|} archive_ppmd7.c:GlueFreeBlocks: 178| 3.16k|{ 179| | #ifdef PPMD_32BIT 180| | CPpmd7_Node headItem; 181| | CPpmd7_Node_Ref head = &headItem; 182| | #else 183| 3.16k| CPpmd7_Node_Ref head = p->AlignOffset + p->Size; 184| 3.16k| #endif 185| | 186| 3.16k| CPpmd7_Node_Ref n = head; 187| 3.16k| unsigned i; 188| | 189| 3.16k| p->GlueCount = 255; 190| | 191| | /* create doubly-linked list of free blocks */ 192| 123k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 123k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 123k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 123k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 123k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 123k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 123k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 123k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 123k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (192:15): [True: 120k, False: 3.16k] ------------------ 193| 120k| { 194| 120k| UInt16 nu = I2U(i); ------------------ | | 34| 120k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 195| 120k| CPpmd7_Node_Ref next = (CPpmd7_Node_Ref)p->FreeList[i]; 196| 120k| p->FreeList[i] = 0; 197| 122k| while (next != 0) ------------------ | Branch (197:12): [True: 2.15k, False: 120k] ------------------ 198| 2.15k| { 199| 2.15k| CPpmd7_Node *node = NODE(next); ------------------ | | 75| 2.15k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 200| 2.15k| node->Next = n; 201| 2.15k| n = NODE(n)->Prev = next; ------------------ | | 75| 2.15k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 202| 2.15k| next = *(const CPpmd7_Node_Ref *)node; 203| 2.15k| node->Stamp = 0; 204| 2.15k| node->NU = (UInt16)nu; 205| 2.15k| } 206| 120k| } 207| 3.16k| NODE(head)->Stamp = 1; ------------------ | | 75| 3.16k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 208| 3.16k| NODE(head)->Next = n; ------------------ | | 75| 3.16k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 209| 3.16k| NODE(n)->Prev = head; ------------------ | | 75| 3.16k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 210| 3.16k| if (p->LoUnit != p->HiUnit) ------------------ | Branch (210:7): [True: 16, False: 3.14k] ------------------ 211| 16| ((CPpmd7_Node *)p->LoUnit)->Stamp = 1; 212| | 213| | /* Glue free blocks */ 214| 4.38k| while (n != head) ------------------ | Branch (214:10): [True: 1.22k, False: 3.16k] ------------------ 215| 1.22k| { 216| 1.22k| CPpmd7_Node *node = NODE(n); ------------------ | | 75| 1.22k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 217| 1.22k| UInt32 nu = (UInt32)node->NU; 218| 1.22k| for (;;) 219| 2.30k| { 220| 2.30k| CPpmd7_Node *node2 = NODE(n) + nu; ------------------ | | 75| 2.30k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 221| 2.30k| nu += node2->NU; 222| 2.30k| if (node2->Stamp != 0 || nu >= 0x10000) ------------------ | Branch (222:11): [True: 1.22k, False: 1.08k] | Branch (222:32): [True: 0, False: 1.08k] ------------------ 223| 1.22k| break; 224| 1.08k| NODE(node2->Prev)->Next = node2->Next; ------------------ | | 75| 1.08k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 225| 1.08k| NODE(node2->Next)->Prev = node2->Prev; ------------------ | | 75| 1.08k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 226| 1.08k| node->NU = (UInt16)nu; 227| 1.08k| } 228| 1.22k| n = node->Next; 229| 1.22k| } 230| | 231| | /* Fill lists of free blocks */ 232| 4.22k| for (n = NODE(head)->Next; n != head;) ------------------ | | 75| 3.16k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ | Branch (232:30): [True: 1.06k, False: 3.16k] ------------------ 233| 1.06k| { 234| 1.06k| CPpmd7_Node *node = NODE(n); ------------------ | | 75| 1.06k| #define NODE(offs) ((CPpmd7_Node *)(p->Base + (offs))) ------------------ 235| 1.06k| unsigned nu; 236| 1.06k| CPpmd7_Node_Ref next = node->Next; 237| 1.21k| for (nu = node->NU; nu > 128; nu -= 128, node += 128) ------------------ | Branch (237:25): [True: 150, False: 1.06k] ------------------ 238| 150| InsertNode(p, node, PPMD_NUM_INDEXES - 1); ------------------ | | 102| 150|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 150|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 150|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 150|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 150|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 150|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 150|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 150|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ 239| 1.06k| if (I2U(i = U2I(nu)) != nu) ------------------ | | 34| 1.06k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (239:9): [True: 56, False: 1.01k] ------------------ 240| 56| { 241| 56| unsigned k = I2U(--i); ------------------ | | 34| 56|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 242| 56| InsertNode(p, node + k, nu - k - 1); 243| 56| } 244| 1.06k| InsertNode(p, node, i); 245| 1.06k| n = next; 246| 1.06k| } 247| 3.16k|} archive_ppmd7.c:AllocUnits: 276| 2.32M|{ 277| 2.32M| UInt32 numBytes; 278| 2.32M| if (p->FreeList[indx] != 0) ------------------ | Branch (278:7): [True: 745k, False: 1.58M] ------------------ 279| 745k| return RemoveNode(p, indx); 280| 1.58M| numBytes = U2B(I2U(indx)); ------------------ | | 32| 1.58M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 30| 1.58M|#define UNIT_SIZE 12 | | ------------------ ------------------ 281| 1.58M| if (numBytes <= (UInt32)(p->HiUnit - p->LoUnit)) ------------------ | Branch (281:7): [True: 1.47M, False: 109k] ------------------ 282| 1.47M| { 283| 1.47M| void *retVal = p->LoUnit; 284| 1.47M| p->LoUnit += numBytes; 285| 1.47M| return retVal; 286| 1.47M| } 287| 109k| return AllocUnitsRare(p, indx); 288| 1.58M|} archive_ppmd7.c:Ppmd7_Update1: 707| 1.20M|{ 708| 1.20M| CPpmd_State *s = p->FoundState; 709| 1.20M| s->Freq += 4; 710| 1.20M| p->MinContext->SummFreq += 4; 711| 1.20M| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (711:7): [True: 632k, False: 570k] ------------------ 712| 632k| { 713| 632k| SwapStates(&s[0], &s[-1]); 714| 632k| p->FoundState = --s; 715| 632k| if (s->Freq > MAX_FREQ) ------------------ | | 29| 632k|#define MAX_FREQ 124 ------------------ | Branch (715:9): [True: 232, False: 632k] ------------------ 716| 232| Rescale(p); 717| 632k| } 718| 1.20M| NextContext(p); 719| 1.20M|} archive_ppmd7.c:Ppmd7_UpdateBin: 732| 18.6M|{ 733| 18.6M| p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 128 ? 1: 0)); ------------------ | Branch (733:55): [True: 2.58M, False: 16.0M] ------------------ 734| 18.6M| p->PrevSuccess = 1; 735| 18.6M| p->RunLength++; 736| 18.6M| NextContext(p); 737| 18.6M|} archive_ppmd7.c:Ppmd7_MakeEscFreq: 673| 1.53M|{ 674| 1.53M| CPpmd_See *see; 675| 1.53M| unsigned nonMasked = p->MinContext->NumStats - numMasked; 676| 1.53M| if (p->MinContext->NumStats != 256) ------------------ | Branch (676:7): [True: 1.28M, False: 250k] ------------------ 677| 1.28M| { 678| 1.28M| see = p->See[p->NS2Indx[nonMasked - 1]] + 679| 1.28M| (nonMasked < (unsigned)SUFFIX(p->MinContext)->NumStats - p->MinContext->NumStats) + ------------------ | | 47| 1.28M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 44| 1.28M|#define CTX(ref) ((CPpmd7_Context *)Ppmd7_GetContext(p, ref)) | | | | ------------------ | | | | | | 17| 1.28M| #define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 16| 1.28M| #define Ppmd7_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 680| 1.28M| 2 * (p->MinContext->SummFreq < 11 * p->MinContext->NumStats) + 681| 1.28M| 4 * (numMasked > nonMasked) + 682| 1.28M| p->HiBitsFlag; 683| 1.28M| { 684| 1.28M| unsigned r = (see->Summ >> see->Shift); 685| 1.28M| see->Summ = (UInt16)(see->Summ - r); 686| 1.28M| *escFreq = r + (r == 0); 687| 1.28M| } 688| 1.28M| } 689| 250k| else 690| 250k| { 691| 250k| see = &p->DummySee; 692| 250k| *escFreq = 1; 693| 250k| } 694| 1.53M| return see; 695| 1.53M|} archive_ppmd7.c:Ppmd7_Update2: 740| 1.10M|{ 741| 1.10M| p->MinContext->SummFreq += 4; 742| 1.10M| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 29| 1.10M|#define MAX_FREQ 124 ------------------ | Branch (742:7): [True: 2.37k, False: 1.09M] ------------------ 743| 2.37k| Rescale(p); 744| 1.10M| p->RunLength = p->InitRL; 745| 1.10M| UpdateModel(p); 746| 1.10M|} archive_ppmd8.c:Ppmd8_Construct: 65| 14.4k|{ 66| 14.4k| unsigned i, k, m; 67| | 68| 14.4k| p->Base = 0; 69| | 70| 564k| for (i = 0, k = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 564k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 564k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 564k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 564k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 564k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 564k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 564k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 564k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (70:22): [True: 549k, False: 14.4k] ------------------ 71| 549k| { 72| 549k| unsigned step = (i >= 12 ? 4 : (i >> 2) + 1); ------------------ | Branch (72:22): [True: 376k, False: 173k] ------------------ 73| 1.85M| do { p->Units2Indx[k++] = (Byte)i; } while (--step); ------------------ | Branch (73:49): [True: 1.30M, False: 549k] ------------------ 74| 549k| p->Indx2Units[i] = (Byte)k; 75| 549k| } 76| | 77| 14.4k| p->NS2BSIndx[0] = (0 << 1); 78| 14.4k| p->NS2BSIndx[1] = (1 << 1); 79| 14.4k| memset(p->NS2BSIndx + 2, (2 << 1), 9); 80| 14.4k| memset(p->NS2BSIndx + 11, (3 << 1), 256 - 11); 81| | 82| 86.7k| for (i = 0; i < 5; i++) ------------------ | Branch (82:15): [True: 72.3k, False: 14.4k] ------------------ 83| 72.3k| p->NS2Indx[i] = (Byte)i; 84| 3.70M| for (m = i, k = 1; i < 260; i++) ------------------ | Branch (84:22): [True: 3.68M, False: 14.4k] ------------------ 85| 3.68M| { 86| 3.68M| p->NS2Indx[i] = (Byte)m; 87| 3.68M| if (--k == 0) ------------------ | Branch (87:9): [True: 318k, False: 3.36M] ------------------ 88| 318k| k = (++m) - 4; 89| 3.68M| } 90| 14.4k|} archive_ppmd8.c:Ppmd8_Alloc: 100| 11.3k|{ 101| 11.3k| if (p->Base == 0 || p->Size != size) ------------------ | Branch (101:7): [True: 11.3k, False: 0] | Branch (101:23): [True: 0, False: 0] ------------------ 102| 11.3k| { 103| 11.3k| Ppmd8_Free(p); 104| 11.3k| p->AlignOffset = 105| | #ifdef PPMD_32BIT 106| | (4 - size) & 3; 107| | #else 108| 11.3k| 4 - (size & 3); 109| 11.3k| #endif 110| 11.3k| if ((p->Base = malloc(p->AlignOffset + size)) == 0) ------------------ | Branch (110:9): [True: 0, False: 11.3k] ------------------ 111| 0| return False; ------------------ | | 56| 0|#define False 0 ------------------ 112| 11.3k| p->Size = size; 113| 11.3k| } 114| 11.3k| return True; ------------------ | | 55| 11.3k|#define True 1 ------------------ 115| 11.3k|} archive_ppmd8.c:Ppmd8_Free: 93| 22.7k|{ 94| 22.7k| free(p->Base); 95| 22.7k| p->Size = 0; 96| 22.7k| p->Base = 0; 97| 22.7k|} archive_ppmd8.c:Ppmd8_Init: 411| 11.3k|{ 412| 11.3k| p->MaxOrder = maxOrder; 413| 11.3k| p->RestoreMethod = restoreMethod; 414| 11.3k| RestartModel(p); 415| 11.3k| p->DummySee.Shift = PPMD_PERIOD_BITS; ------------------ | | 90| 11.3k|#define PPMD_PERIOD_BITS 7 ------------------ 416| 11.3k| p->DummySee.Summ = 0; /* unused */ 417| 11.3k| p->DummySee.Count = 64; /* unused */ 418| 11.3k|} archive_ppmd8.c:RestartModel: 354| 11.5k|{ 355| 11.5k| unsigned i, k, m, r; 356| | 357| 11.5k| memset(p->FreeList, 0, sizeof(p->FreeList)); 358| 11.5k| memset(p->Stamps, 0, sizeof(p->Stamps)); 359| 11.5k| RESET_TEXT(0); ------------------ | | 349| 11.5k|#define RESET_TEXT(offs) do { \ | | 350| 11.5k| p->Text = p->Base + p->AlignOffset + (offs); \ | | 351| 11.5k|} while (0) | | ------------------ | | | Branch (351:10): [Folded, False: 11.5k] | | ------------------ ------------------ 360| 11.5k| p->HiUnit = p->Text + p->Size; 361| 11.5k| p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 15| 11.5k|#define UNIT_SIZE 12 ------------------ p->LoUnit = p->UnitsStart = p->HiUnit - p->Size / 8 / UNIT_SIZE * 7 * UNIT_SIZE; ------------------ | | 15| 11.5k|#define UNIT_SIZE 12 ------------------ 362| 11.5k| p->GlueCount = 0; 363| | 364| 11.5k| p->OrderFall = p->MaxOrder; 365| 11.5k| p->RunLength = p->InitRL = -(Int32)((p->MaxOrder < 12) ? p->MaxOrder : 12) - 1; ------------------ | Branch (365:39): [True: 6.87k, False: 4.65k] ------------------ 366| 11.5k| p->PrevSuccess = 0; 367| | 368| 11.5k| p->MinContext = p->MaxContext = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); /* AllocContext(p); */ ------------------ | | 15| 11.5k|#define UNIT_SIZE 12 ------------------ 369| 11.5k| p->MinContext->Suffix = 0; 370| 11.5k| p->MinContext->NumStats = 255; 371| 11.5k| p->MinContext->Flags = 0; 372| 11.5k| p->MinContext->SummFreq = 256 + 1; 373| 11.5k| p->FoundState = (CPpmd_State *)p->LoUnit; /* AllocUnits(p, PPMD_NUM_INDEXES - 1); */ 374| 11.5k| p->LoUnit += U2B(256 / 2); ------------------ | | 17| 11.5k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 11.5k|#define UNIT_SIZE 12 | | ------------------ ------------------ 375| 11.5k| p->MinContext->Stats = REF(p->FoundState); ------------------ | | 24| 11.5k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 376| 2.96M| for (i = 0; i < 256; i++) ------------------ | Branch (376:15): [True: 2.95M, False: 11.5k] ------------------ 377| 2.95M| { 378| 2.95M| CPpmd_State *s = &p->FoundState[i]; 379| 2.95M| s->Symbol = (Byte)i; 380| 2.95M| s->Freq = 1; 381| 2.95M| SetSuccessor(s, 0); 382| 2.95M| } 383| | 384| 299k| for (i = m = 0; m < 25; m++) ------------------ | Branch (384:19): [True: 288k, False: 11.5k] ------------------ 385| 288k| { 386| 2.76M| while (p->NS2Indx[i] == m) ------------------ | Branch (386:12): [True: 2.47M, False: 288k] ------------------ 387| 2.47M| i++; 388| 2.59M| for (k = 0; k < 8; k++) ------------------ | Branch (388:17): [True: 2.30M, False: 288k] ------------------ 389| 2.30M| { 390| 2.30M| UInt16 val = (UInt16)(PPMD_BIN_SCALE - kInitBinEsc[k] / (i + 1)); ------------------ | | 91| 2.30M|#define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 89| 2.30M|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_BIN_SCALE (1 << (PPMD_INT_BITS + PPMD_PERIOD_BITS)) | | ------------------ | | | | 90| 2.30M|#define PPMD_PERIOD_BITS 7 | | ------------------ ------------------ 391| 2.30M| UInt16 *dest = p->BinSumm[m] + k; 392| 20.7M| for (r = 0; r < 64; r += 8) ------------------ | Branch (392:19): [True: 18.4M, False: 2.30M] ------------------ 393| 18.4M| dest[r] = val; 394| 2.30M| } 395| 288k| } 396| | 397| 288k| for (i = m = 0; m < 24; m++) ------------------ | Branch (397:19): [True: 276k, False: 11.5k] ------------------ 398| 276k| { 399| 3.21M| while (p->NS2Indx[i + 3] == m + 3) ------------------ | Branch (399:12): [True: 2.93M, False: 276k] ------------------ 400| 2.93M| i++; 401| 9.12M| for (k = 0; k < 32; k++) ------------------ | Branch (401:17): [True: 8.85M, False: 276k] ------------------ 402| 8.85M| { 403| 8.85M| CPpmd_See *s = &p->See[m][k]; 404| 8.85M| s->Summ = (UInt16)((2 * i + 5) << (s->Shift = PPMD_PERIOD_BITS - 4)); ------------------ | | 90| 8.85M|#define PPMD_PERIOD_BITS 7 ------------------ 405| 8.85M| s->Count = 7; 406| 8.85M| } 407| 276k| } 408| 11.5k|} archive_ppmd8.c:SetSuccessor: 344| 288M|{ 345| 288M| (p)->SuccessorLow = (UInt16)((UInt32)(v) & 0xFFFF); 346| 288M| (p)->SuccessorHigh = (UInt16)(((UInt32)(v) >> 16) & 0xFFFF); 347| 288M|} archive_ppmd8.c:Ppmd8_RangeDec_Init: 1131| 11.3k|{ 1132| 11.3k| unsigned i; 1133| 11.3k| p->Low = 0; 1134| 11.3k| p->Range = 0xFFFFFFFF; 1135| 11.3k| p->Code = 0; 1136| 56.7k| for (i = 0; i < 4; i++) ------------------ | Branch (1136:15): [True: 45.4k, False: 11.3k] ------------------ 1137| 45.4k| p->Code = (p->Code << 8) | p->Stream.In->Read(p->Stream.In); 1138| 11.3k| return (p->Code < 0xFFFFFFFF); 1139| 11.3k|} archive_ppmd8.c:Ppmd8_DecodeSymbol: 1165| 79.7M|{ 1166| 79.7M| size_t charMask[256 / sizeof(size_t)]; 1167| 79.7M| if (p->MinContext->NumStats != 0) ------------------ | Branch (1167:7): [True: 15.2M, False: 64.5M] ------------------ 1168| 15.2M| { 1169| 15.2M| CPpmd_State *s = Ppmd8_GetStats(p, p->MinContext); ------------------ | | 98| 15.2M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 96| 15.2M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 1170| 15.2M| unsigned i; 1171| 15.2M| UInt32 count, hiCnt; 1172| 15.2M| if ((count = RangeDec_GetThreshold(p, p->MinContext->SummFreq)) < (hiCnt = s->Freq)) ------------------ | Branch (1172:9): [True: 5.63M, False: 9.56M] ------------------ 1173| 5.63M| { 1174| 5.63M| Byte symbol; 1175| 5.63M| RangeDec_Decode(p, 0, s->Freq); 1176| 5.63M| p->FoundState = s; 1177| 5.63M| symbol = s->Symbol; 1178| 5.63M| Ppmd8_Update1_0(p); 1179| 5.63M| return symbol; 1180| 5.63M| } 1181| 9.56M| p->PrevSuccess = 0; 1182| 9.56M| i = p->MinContext->NumStats; 1183| 9.56M| do 1184| 88.7M| { 1185| 88.7M| if ((hiCnt += (++s)->Freq) > count) ------------------ | Branch (1185:11): [True: 5.48M, False: 83.2M] ------------------ 1186| 5.48M| { 1187| 5.48M| Byte symbol; 1188| 5.48M| RangeDec_Decode(p, hiCnt - s->Freq, s->Freq); 1189| 5.48M| p->FoundState = s; 1190| 5.48M| symbol = s->Symbol; 1191| 5.48M| Ppmd8_Update1(p); 1192| 5.48M| return symbol; 1193| 5.48M| } 1194| 88.7M| } 1195| 83.2M| while (--i); ------------------ | Branch (1195:12): [True: 79.1M, False: 4.08M] ------------------ 1196| 4.08M| if (count >= p->MinContext->SummFreq) ------------------ | Branch (1196:9): [True: 5.06k, False: 4.08M] ------------------ 1197| 5.06k| return -2; 1198| 4.08M| RangeDec_Decode(p, hiCnt, p->MinContext->SummFreq - hiCnt); 1199| 4.08M| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 4.08M|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 4.08M| unsigned j; \ | | 153| 20.4M| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 16.3M, False: 4.08M] | | ------------------ | | 154| 16.3M| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 16.3M| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 16.3M| } \ | | 157| 4.08M|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 4.08M] | | ------------------ ------------------ 1200| 4.08M| MASK(s->Symbol) = 0; ------------------ | | 1162| 4.08M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 1201| 4.08M| i = p->MinContext->NumStats; 1202| 11.7M| do { MASK((--s)->Symbol) = 0; } while (--i); ------------------ | | 1162| 11.7M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (1202:44): [True: 7.69M, False: 4.08M] ------------------ 1203| 4.08M| } 1204| 64.5M| else 1205| 64.5M| { 1206| 64.5M| UInt16 *prob = Ppmd8_GetBinSumm(p); ------------------ | | 102| 64.5M| &p->BinSumm[p->NS2Indx[Ppmd8Context_OneState(p->MinContext)->Freq - 1]][ \ | | ------------------ | | | | 38| 64.5M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ | | 103| 64.5M| p->NS2BSIndx[Ppmd8_GetContext(p, p->MinContext->Suffix)->NumStats] + \ | | ------------------ | | | | 97| 64.5M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 64.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ | | 104| 64.5M| p->PrevSuccess + p->MinContext->Flags + ((p->RunLength >> 26) & 0x20)] ------------------ 1207| 64.5M| if (((p->Code / (p->Range >>= 14)) < *prob)) ------------------ | Branch (1207:9): [True: 57.7M, False: 6.84M] ------------------ 1208| 57.7M| { 1209| 57.7M| Byte symbol; 1210| 57.7M| RangeDec_Decode(p, 0, *prob); 1211| 57.7M| *prob = (UInt16)PPMD_UPDATE_PROB_0(*prob); ------------------ | | 95| 57.7M|#define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 89| 57.7M|#define PPMD_INT_BITS 7 | | ------------------ | | #define PPMD_UPDATE_PROB_0(prob) ((prob) + (1 << PPMD_INT_BITS) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 57.7M|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 57.7M|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 1212| 57.7M| symbol = (p->FoundState = Ppmd8Context_OneState(p->MinContext))->Symbol; ------------------ | | 38| 57.7M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) ------------------ 1213| 57.7M| Ppmd8_UpdateBin(p); 1214| 57.7M| return symbol; 1215| 57.7M| } 1216| 6.84M| RangeDec_Decode(p, *prob, (1 << 14) - *prob); 1217| 6.84M| *prob = (UInt16)PPMD_UPDATE_PROB_1(*prob); ------------------ | | 96| 6.84M|#define PPMD_UPDATE_PROB_1(prob) ((prob) - PPMD_GET_MEAN(prob)) | | ------------------ | | | | 94| 6.84M|#define PPMD_GET_MEAN(summ) PPMD_GET_MEAN_SPEC((summ), PPMD_PERIOD_BITS, 2) | | | | ------------------ | | | | | | 93| 6.84M|#define PPMD_GET_MEAN_SPEC(summ, shift, round) (((summ) + (1 << ((shift) - (round)))) >> (shift)) | | | | ------------------ | | ------------------ ------------------ 1218| 6.84M| p->InitEsc = PPMD8_kExpEscape[*prob >> 10]; 1219| 6.84M| PPMD_SetAllBitsIn256Bytes(charMask); ------------------ | | 151| 6.84M|#define PPMD_SetAllBitsIn256Bytes(p) do { \ | | 152| 6.84M| unsigned j; \ | | 153| 34.2M| for (j = 0; j < 256 / sizeof(p[0]); j += 8) { \ | | ------------------ | | | Branch (153:14): [True: 27.3M, False: 6.84M] | | ------------------ | | 154| 27.3M| p[j+7] = p[j+6] = p[j+5] = p[j+4] = \ | | 155| 27.3M| p[j+3] = p[j+2] = p[j+1] = p[j+0] = ~(size_t)0; \ | | 156| 27.3M| } \ | | 157| 6.84M|} while (0) | | ------------------ | | | Branch (157:10): [Folded, False: 6.84M] | | ------------------ ------------------ 1220| 6.84M| MASK(Ppmd8Context_OneState(p->MinContext)->Symbol) = 0; ------------------ | | 1162| 6.84M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 1221| 6.84M| p->PrevSuccess = 0; 1222| 6.84M| } 1223| 10.9M| for (;;) 1224| 15.4M| { 1225| 15.4M| CPpmd_State *ps[256], *s; 1226| 15.4M| UInt32 freqSum, count, hiCnt; 1227| 15.4M| CPpmd_See *see; 1228| 15.4M| unsigned i, num, numMasked = p->MinContext->NumStats; 1229| 15.4M| do 1230| 42.5M| { 1231| 42.5M| p->OrderFall++; 1232| 42.5M| if (!p->MinContext->Suffix) ------------------ | Branch (1232:11): [True: 1.01k, False: 42.5M] ------------------ 1233| 1.01k| return -1; 1234| 42.5M| p->MinContext = Ppmd8_GetContext(p, p->MinContext->Suffix); ------------------ | | 97| 42.5M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | ------------------ | | | | 96| 42.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 1235| 42.5M| } 1236| 42.5M| while (p->MinContext->NumStats == numMasked); ------------------ | Branch (1236:12): [True: 27.1M, False: 15.4M] ------------------ 1237| 15.4M| hiCnt = 0; 1238| 15.4M| s = Ppmd8_GetStats(p, p->MinContext); ------------------ | | 98| 15.4M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | ------------------ | | | | 96| 15.4M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | ------------------ ------------------ 1239| 15.4M| i = 0; 1240| 15.4M| num = p->MinContext->NumStats - numMasked; 1241| 15.4M| do 1242| 716M| { 1243| 716M| int k = (int)(MASK(s->Symbol)); ------------------ | | 1162| 716M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ 1244| 716M| hiCnt += (s->Freq & k); 1245| 716M| ps[i] = s++; 1246| 716M| i -= k; 1247| 716M| } 1248| 716M| while (i != num); ------------------ | Branch (1248:12): [True: 701M, False: 15.4M] ------------------ 1249| | 1250| 15.4M| see = Ppmd8_MakeEscFreq(p, numMasked, &freqSum); 1251| 15.4M| freqSum += hiCnt; 1252| 15.4M| count = RangeDec_GetThreshold(p, freqSum); 1253| | 1254| 15.4M| if (count < hiCnt) ------------------ | Branch (1254:9): [True: 10.9M, False: 4.54M] ------------------ 1255| 10.9M| { 1256| 10.9M| Byte symbol; 1257| 10.9M| CPpmd_State **pps = ps; 1258| 213M| for (hiCnt = 0; (hiCnt += (*pps)->Freq) <= count; pps++); ------------------ | Branch (1258:23): [True: 202M, False: 10.9M] ------------------ 1259| 10.9M| s = *pps; 1260| 10.9M| RangeDec_Decode(p, hiCnt - s->Freq, s->Freq); 1261| 10.9M| Ppmd_See_Update(see); ------------------ | | 112| 10.9M|#define Ppmd_See_Update(p) do { \ | | 113| 10.9M| if ((p)->Shift < PPMD_PERIOD_BITS && --(p)->Count == 0) { \ | | ------------------ | | | | 90| 21.8M|#define PPMD_PERIOD_BITS 7 | | ------------------ | | | Branch (113:6): [True: 6.75M, False: 4.17M] | | | Branch (113:39): [True: 217k, False: 6.53M] | | ------------------ | | 114| 217k| (p)->Summ <<= 1; \ | | 115| 217k| (p)->Count = (Byte)(3 << (p)->Shift++); \ | | 116| 217k| } \ | | 117| 10.9M|} while (0) | | ------------------ | | | Branch (117:10): [Folded, False: 10.9M] | | ------------------ ------------------ 1262| 10.9M| p->FoundState = s; 1263| 10.9M| symbol = s->Symbol; 1264| 10.9M| Ppmd8_Update2(p); 1265| 10.9M| return symbol; 1266| 10.9M| } 1267| 4.54M| if (count >= freqSum) ------------------ | Branch (1267:9): [True: 5.09k, False: 4.54M] ------------------ 1268| 5.09k| return -2; 1269| 4.54M| RangeDec_Decode(p, hiCnt, freqSum - hiCnt); 1270| 4.54M| see->Summ = (UInt16)(see->Summ + freqSum); 1271| 13.6M| do { MASK(ps[--i]->Symbol) = 0; } while (i != 0); ------------------ | | 1162| 13.6M|#define MASK(sym) ((signed char *)charMask)[sym] ------------------ | Branch (1271:46): [True: 9.14M, False: 4.54M] ------------------ 1272| 4.54M| } 1273| 10.9M|} archive_ppmd8.c:RangeDec_GetThreshold: 1142| 30.6M|{ 1143| 30.6M| return p->Code / (p->Range /= total); 1144| 30.6M|} archive_ppmd8.c:RangeDec_Decode: 1147| 95.2M|{ 1148| 95.2M| start *= p->Range; 1149| 95.2M| p->Low += start; 1150| 95.2M| p->Code -= start; 1151| 95.2M| p->Range *= size; 1152| | 1153| 106M| while ((p->Low ^ (p->Low + p->Range)) < kTop || ------------------ | | 34| 213M|#define kTop (1 << 24) ------------------ | Branch (1153:10): [True: 11.4M, False: 95.2M] ------------------ 1154| 95.2M| (p->Range < kBot && ((p->Range = (0 - p->Low) & (kBot - 1)), 1))) ------------------ | | 35| 190M|#define kBot (1 << 15) ------------------ (p->Range < kBot && ((p->Range = (0 - p->Low) & (kBot - 1)), 1))) ------------------ | | 35| 13.3k|#define kBot (1 << 15) ------------------ | Branch (1154:8): [True: 13.3k, False: 95.2M] | Branch (1154:27): [True: 13.3k, False: 0] ------------------ 1155| 11.4M| { 1156| 11.4M| p->Code = (p->Code << 8) | p->Stream.In->Read(p->Stream.In); 1157| 11.4M| p->Range <<= 8; 1158| 11.4M| p->Low <<= 8; 1159| 11.4M| } 1160| 95.2M|} archive_ppmd8.c:Ppmd8_Update1_0: 1097| 5.63M|{ 1098| 5.63M| p->PrevSuccess = (2 * p->FoundState->Freq >= p->MinContext->SummFreq); 1099| 5.63M| p->RunLength += p->PrevSuccess; 1100| 5.63M| p->MinContext->SummFreq += 4; 1101| 5.63M| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 14| 5.63M|#define MAX_FREQ 124 ------------------ | Branch (1101:7): [True: 41.3k, False: 5.59M] ------------------ 1102| 41.3k| Rescale(p); 1103| 5.63M| NextContext(p); 1104| 5.63M|} archive_ppmd8.c:Rescale: 975| 55.2k|{ 976| 55.2k| unsigned i, adder, sumFreq, escFreq; 977| 55.2k| CPpmd_State *stats = STATS(p->MinContext); ------------------ | | 30| 55.2k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 55.2k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 55.2k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 978| 55.2k| CPpmd_State *s = p->FoundState; 979| 55.2k| { 980| 55.2k| CPpmd_State tmp = *s; 981| 213k| for (; s != stats; s--) ------------------ | Branch (981:12): [True: 158k, False: 55.2k] ------------------ 982| 158k| s[0] = s[-1]; 983| 55.2k| *s = tmp; 984| 55.2k| } 985| 55.2k| escFreq = p->MinContext->SummFreq - s->Freq; 986| 55.2k| s->Freq += 4; 987| 55.2k| adder = (p->OrderFall != 0 988| | #ifdef PPMD8_FREEZE_SUPPORT 989| | || p->RestoreMethod > PPMD8_RESTORE_METHOD_FREEZE 990| | #endif 991| 55.2k| ); 992| 55.2k| s->Freq = (Byte)((s->Freq + adder) >> 1); 993| 55.2k| sumFreq = s->Freq; 994| | 995| 55.2k| i = p->MinContext->NumStats; 996| 55.2k| do 997| 2.48M| { 998| 2.48M| escFreq -= (++s)->Freq; 999| 2.48M| s->Freq = (Byte)((s->Freq + adder) >> 1); 1000| 2.48M| sumFreq += s->Freq; 1001| 2.48M| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (1001:9): [True: 730k, False: 1.75M] ------------------ 1002| 730k| { 1003| 730k| CPpmd_State *s1 = s; 1004| 730k| CPpmd_State tmp = *s1; 1005| 730k| do 1006| 37.0M| s1[0] = s1[-1]; 1007| 37.0M| while (--s1 != stats && tmp.Freq > s1[-1].Freq); ------------------ | Branch (1007:14): [True: 37.0M, False: 0] | Branch (1007:31): [True: 36.3M, False: 730k] ------------------ 1008| 730k| *s1 = tmp; 1009| 730k| } 1010| 2.48M| } 1011| 2.48M| while (--i); ------------------ | Branch (1011:10): [True: 2.43M, False: 55.2k] ------------------ 1012| | 1013| 55.2k| if (s->Freq == 0) ------------------ | Branch (1013:7): [True: 10.7k, False: 44.5k] ------------------ 1014| 10.7k| { 1015| 10.7k| unsigned numStats = p->MinContext->NumStats; 1016| 10.7k| unsigned n0, n1; 1017| 12.5k| do { i++; } while ((--s)->Freq == 0); ------------------ | Branch (1017:24): [True: 1.83k, False: 10.7k] ------------------ 1018| 10.7k| escFreq += i; 1019| 10.7k| p->MinContext->NumStats = (Byte)(p->MinContext->NumStats - i); 1020| 10.7k| if (p->MinContext->NumStats == 0) ------------------ | Branch (1020:9): [True: 4.44k, False: 6.31k] ------------------ 1021| 4.44k| { 1022| 4.44k| CPpmd_State tmp = *stats; 1023| 4.44k| tmp.Freq = (Byte)((2 * tmp.Freq + escFreq - 1) / escFreq); 1024| 4.44k| if (tmp.Freq > MAX_FREQ / 3) ------------------ | | 14| 4.44k|#define MAX_FREQ 124 ------------------ | Branch (1024:11): [True: 4.30k, False: 139] ------------------ 1025| 4.30k| tmp.Freq = MAX_FREQ / 3; ------------------ | | 14| 4.30k|#define MAX_FREQ 124 ------------------ 1026| 4.44k| InsertNode(p, stats, U2I((numStats + 2) >> 1)); ------------------ | | 18| 4.44k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 1027| 4.44k| p->MinContext->Flags = (Byte)((p->MinContext->Flags & 0x10) + 0x08 * (tmp.Symbol >= 0x40)); 1028| 4.44k| *(p->FoundState = ONE_STATE(p->MinContext)) = tmp; ------------------ | | 31| 4.44k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 4.44k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 1029| 4.44k| return; 1030| 4.44k| } 1031| 6.31k| n0 = (numStats + 2) >> 1; 1032| 6.31k| n1 = (p->MinContext->NumStats + 2) >> 1; 1033| 6.31k| if (n0 != n1) ------------------ | Branch (1033:9): [True: 5.04k, False: 1.27k] ------------------ 1034| 5.04k| p->MinContext->Stats = STATS_REF(ShrinkUnits(p, stats, n0, n1)); ------------------ | | 27| 5.04k|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 24| 5.04k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 1035| 6.31k| p->MinContext->Flags &= ~0x08; 1036| 6.31k| p->MinContext->Flags |= 0x08 * ((s = STATS(p->MinContext))->Symbol >= 0x40); ------------------ | | 30| 6.31k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 6.31k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 6.31k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 1037| 6.31k| i = p->MinContext->NumStats; 1038| 17.3k| do { p->MinContext->Flags |= 0x08*((++s)->Symbol >= 0x40); } while (--i); ------------------ | Branch (1038:73): [True: 11.0k, False: 6.31k] ------------------ 1039| 6.31k| } 1040| 50.8k| p->MinContext->SummFreq = (UInt16)(sumFreq + escFreq - (escFreq >> 1)); 1041| 50.8k| p->MinContext->Flags |= 0x4; 1042| 50.8k| p->FoundState = STATS(p->MinContext); ------------------ | | 30| 50.8k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 50.8k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 50.8k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 1043| 50.8k|} archive_ppmd8.c:InsertNode: 118| 69.3M|{ 119| 69.3M| ((CPpmd8_Node *)node)->Stamp = EMPTY_NODE; ------------------ | | 62| 69.3M|#define EMPTY_NODE 0xFFFFFFFF ------------------ 120| 69.3M| ((CPpmd8_Node *)node)->Next = (CPpmd8_Node_Ref)p->FreeList[indx]; 121| 69.3M| ((CPpmd8_Node *)node)->NU = I2U(indx); ------------------ | | 19| 69.3M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 122| 69.3M| p->FreeList[indx] = REF(node); ------------------ | | 24| 69.3M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 123| 69.3M| p->Stamps[indx]++; 124| 69.3M|} archive_ppmd8.c:ShrinkUnits: 255| 2.62M|{ 256| 2.62M| unsigned i0 = U2I(oldNU); ------------------ | | 18| 2.62M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 257| 2.62M| unsigned i1 = U2I(newNU); ------------------ | | 18| 2.62M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 258| 2.62M| if (i0 == i1) ------------------ | Branch (258:7): [True: 428k, False: 2.19M] ------------------ 259| 428k| return oldPtr; 260| 2.19M| if (p->FreeList[i1] != 0) ------------------ | Branch (260:7): [True: 2.18M, False: 3.77k] ------------------ 261| 2.18M| { 262| 2.18M| void *ptr = RemoveNode(p, i1); 263| 2.18M| MyMem12Cpy(ptr, oldPtr, newNU); ------------------ | | 245| 2.18M|#define MyMem12Cpy(dest, src, num) do { \ | | 246| 2.18M| UInt32 *d = (UInt32 *)dest; \ | | 247| 2.18M| const UInt32 *z = (const UInt32 *)src; \ | | 248| 2.18M| UInt32 n = num; \ | | 249| 3.30M| do { \ | | 250| 3.30M| d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; \ | | 251| 3.30M| } while (--n); \ | | ------------------ | | | Branch (251:11): [True: 1.11M, False: 2.18M] | | ------------------ | | 252| 2.18M|} while (0) | | ------------------ | | | Branch (252:10): [Folded, False: 2.18M] | | ------------------ ------------------ 264| 2.18M| InsertNode(p, oldPtr, i0); 265| 2.18M| return ptr; 266| 2.18M| } 267| 3.77k| SplitBlock(p, oldPtr, i0, i1); 268| 3.77k| return oldPtr; 269| 2.19M|} archive_ppmd8.c:RemoveNode: 127| 34.6M|{ 128| 34.6M| CPpmd8_Node *node = NODE((CPpmd8_Node_Ref)p->FreeList[indx]); ------------------ | | 59| 34.6M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 129| 34.6M| p->FreeList[indx] = node->Next; 130| 34.6M| p->Stamps[indx]--; 131| 34.6M| return node; 132| 34.6M|} archive_ppmd8.c:SplitBlock: 135| 4.28M|{ 136| 4.28M| unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 19| 4.28M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ unsigned i, nu = I2U(oldIndx) - I2U(newIndx); ------------------ | | 19| 4.28M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 137| 4.28M| ptr = (Byte *)ptr + U2B(I2U(newIndx)); ------------------ | | 17| 4.28M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 4.28M|#define UNIT_SIZE 12 | | ------------------ ------------------ 138| 4.28M| if (I2U(i = U2I(nu)) != nu) ------------------ | | 19| 4.28M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (138:7): [True: 301k, False: 3.98M] ------------------ 139| 301k| { 140| 301k| unsigned k = I2U(--i); ------------------ | | 19| 301k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 141| 301k| InsertNode(p, ((Byte *)ptr) + U2B(k), nu - k - 1); ------------------ | | 17| 301k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 301k|#define UNIT_SIZE 12 | | ------------------ ------------------ 142| 301k| } 143| 4.28M| InsertNode(p, ptr, i); 144| 4.28M|} archive_ppmd8.c:NextContext: 1070| 68.8M|{ 1071| 68.8M| CTX_PTR c = CTX(SUCCESSOR(p->FoundState)); ------------------ | | 29| 68.8M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 68.8M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 68.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 1072| 68.8M| if (p->OrderFall == 0 && (Byte *)c >= p->UnitsStart) ------------------ | Branch (1072:7): [True: 34.0M, False: 34.7M] | Branch (1072:28): [True: 26.7M, False: 7.28M] ------------------ 1073| 26.7M| p->MinContext = p->MaxContext = c; 1074| 42.0M| else 1075| 42.0M| { 1076| 42.0M| UpdateModel(p); 1077| 42.0M| p->MinContext = p->MaxContext; 1078| 42.0M| } 1079| 68.8M|} archive_ppmd8.c:UpdateModel: 806| 53.0M|{ 807| 53.0M| CPpmd_Void_Ref successor, fSuccessor = SUCCESSOR(p->FoundState); ------------------ | | 341| 53.0M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 808| 53.0M| CTX_PTR c; 809| 53.0M| unsigned s0, ns, fFreq = p->FoundState->Freq; 810| 53.0M| Byte flag, fSymbol = p->FoundState->Symbol; 811| 53.0M| CPpmd_State *s = NULL; 812| | 813| 53.0M| if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0) ------------------ | | 14| 53.0M|#define MAX_FREQ 124 ------------------ | Branch (813:7): [True: 49.4M, False: 3.56M] | Branch (813:45): [True: 47.5M, False: 1.91M] ------------------ 814| 47.5M| { 815| 47.5M| c = SUFFIX(p->MinContext); ------------------ | | 32| 47.5M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 47.5M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 47.5M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 47.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 816| | 817| 47.5M| if (c->NumStats == 0) ------------------ | Branch (817:9): [True: 27.9M, False: 19.5M] ------------------ 818| 27.9M| { 819| 27.9M| s = ONE_STATE(c); ------------------ | | 31| 27.9M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 27.9M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 820| 27.9M| if (s->Freq < 32) ------------------ | Branch (820:11): [True: 27.9M, False: 1.47k] ------------------ 821| 27.9M| s->Freq++; 822| 27.9M| } 823| 19.5M| else 824| 19.5M| { 825| 19.5M| s = STATS(c); ------------------ | | 30| 19.5M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 19.5M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 19.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 826| 19.5M| if (s->Symbol != p->FoundState->Symbol) ------------------ | Branch (826:11): [True: 12.1M, False: 7.43M] ------------------ 827| 12.1M| { 828| 183M| do { s++; } while (s->Symbol != p->FoundState->Symbol); ------------------ | Branch (828:28): [True: 171M, False: 12.1M] ------------------ 829| 12.1M| if (s[0].Freq >= s[-1].Freq) ------------------ | Branch (829:13): [True: 5.20M, False: 6.95M] ------------------ 830| 5.20M| { 831| 5.20M| SwapStates(&s[0], &s[-1]); 832| 5.20M| s--; 833| 5.20M| } 834| 12.1M| } 835| 19.5M| if (s->Freq < MAX_FREQ - 9) ------------------ | | 14| 19.5M|#define MAX_FREQ 124 ------------------ | Branch (835:11): [True: 19.4M, False: 176k] ------------------ 836| 19.4M| { 837| 19.4M| s->Freq += 2; 838| 19.4M| c->SummFreq += 2; 839| 19.4M| } 840| 19.5M| } 841| 47.5M| } 842| | 843| 53.0M| c = p->MaxContext; 844| 53.0M| if (p->OrderFall == 0 && fSuccessor) ------------------ | Branch (844:7): [True: 7.28M, False: 45.7M] | Branch (844:28): [True: 7.18M, False: 101k] ------------------ 845| 7.18M| { 846| 7.18M| CTX_PTR cs = CreateSuccessors(p, True, s, p->MinContext); ------------------ | | 55| 7.18M|#define True 1 ------------------ 847| 7.18M| if (cs == 0) ------------------ | Branch (847:9): [True: 403, False: 7.18M] ------------------ 848| 403| { 849| 403| SetSuccessor(p->FoundState, 0); 850| 403| RESTORE_MODEL(c, CTX(fSuccessor)); ------------------ | | 554| 403| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 851| 403| } 852| 7.18M| else 853| 7.18M| { 854| 7.18M| SetSuccessor(p->FoundState, REF(cs)); ------------------ | | 24| 7.18M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 855| 7.18M| p->MaxContext = cs; 856| 7.18M| } 857| 7.18M| return; 858| 7.18M| } 859| | 860| 45.8M| *p->Text++ = p->FoundState->Symbol; 861| 45.8M| successor = REF(p->Text); ------------------ | | 24| 45.8M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 862| 45.8M| if (p->Text >= p->UnitsStart) ------------------ | Branch (862:7): [True: 16, False: 45.8M] ------------------ 863| 16| { 864| 16| RESTORE_MODEL(c, CTX(fSuccessor)); /* check it */ ------------------ | | 554| 16| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 865| 16| return; 866| 16| } 867| | 868| 45.8M| if (!fSuccessor) ------------------ | Branch (868:7): [True: 2.12M, False: 43.6M] ------------------ 869| 2.12M| { 870| 2.12M| CTX_PTR cs = ReduceOrder(p, s, p->MinContext); 871| 2.12M| if (cs == NULL) ------------------ | Branch (871:9): [True: 46, False: 2.12M] ------------------ 872| 46| { 873| 46| RESTORE_MODEL(c, 0); ------------------ | | 554| 46| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 874| 46| return; 875| 46| } 876| 2.12M| fSuccessor = REF(cs); ------------------ | | 24| 2.12M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 877| 2.12M| } 878| 43.6M| else if ((Byte *)Ppmd8_GetPtr(p, fSuccessor) < p->UnitsStart) ------------------ | | 96| 43.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ | Branch (878:12): [True: 15.9M, False: 27.7M] ------------------ 879| 15.9M| { 880| 15.9M| CTX_PTR cs = CreateSuccessors(p, False, s, p->MinContext); ------------------ | | 56| 15.9M|#define False 0 ------------------ 881| 15.9M| if (cs == NULL) ------------------ | Branch (881:9): [True: 230, False: 15.9M] ------------------ 882| 230| { 883| 230| RESTORE_MODEL(c, 0); ------------------ | | 554| 230| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 884| 230| return; 885| 230| } 886| 15.9M| fSuccessor = REF(cs); ------------------ | | 24| 15.9M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 887| 15.9M| } 888| | 889| 45.8M| if (--p->OrderFall == 0) ------------------ | Branch (889:7): [True: 1.44M, False: 44.3M] ------------------ 890| 1.44M| { 891| 1.44M| successor = fSuccessor; 892| 1.44M| p->Text -= (p->MaxContext != p->MinContext); 893| 1.44M| } 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| 45.8M| s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - fFreq; 904| 45.8M| flag = (Byte)(0x08 * (fSymbol >= 0x40)); 905| | 906| 88.3M| for (; c != p->MinContext; c = SUFFIX(c)) ------------------ | | 32| 42.5M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 42.5M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 42.5M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 42.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (906:10): [True: 42.5M, False: 45.8M] ------------------ 907| 42.5M| { 908| 42.5M| unsigned ns1; 909| 42.5M| UInt32 cf, sf; 910| 42.5M| if ((ns1 = c->NumStats) != 0) ------------------ | Branch (910:9): [True: 16.2M, False: 26.2M] ------------------ 911| 16.2M| { 912| 16.2M| if ((ns1 & 1) != 0) ------------------ | Branch (912:11): [True: 10.9M, False: 5.31M] ------------------ 913| 10.9M| { 914| | /* Expand for one UNIT */ 915| 10.9M| unsigned oldNU = (ns1 + 1) >> 1; 916| 10.9M| unsigned i = U2I(oldNU); ------------------ | | 18| 10.9M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 917| 10.9M| if (i != U2I(oldNU + 1)) ------------------ | | 18| 10.9M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ | Branch (917:13): [True: 10.6M, False: 315k] ------------------ 918| 10.6M| { 919| 10.6M| void *ptr = AllocUnits(p, i + 1); 920| 10.6M| void *oldPtr; 921| 10.6M| if (!ptr) ------------------ | Branch (921:15): [True: 270, False: 10.6M] ------------------ 922| 270| { 923| 270| RESTORE_MODEL(c, CTX(fSuccessor)); ------------------ | | 554| 270| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 924| 270| return; 925| 270| } 926| 10.6M| oldPtr = STATS(c); ------------------ | | 30| 10.6M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 10.6M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 10.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 927| 10.6M| MyMem12Cpy(ptr, oldPtr, oldNU); ------------------ | | 245| 10.6M|#define MyMem12Cpy(dest, src, num) do { \ | | 246| 10.6M| UInt32 *d = (UInt32 *)dest; \ | | 247| 10.6M| const UInt32 *z = (const UInt32 *)src; \ | | 248| 10.6M| UInt32 n = num; \ | | 249| 15.8M| do { \ | | 250| 15.8M| d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; \ | | 251| 15.8M| } while (--n); \ | | ------------------ | | | Branch (251:11): [True: 5.22M, False: 10.6M] | | ------------------ | | 252| 10.6M|} while (0) | | ------------------ | | | Branch (252:10): [Folded, False: 10.6M] | | ------------------ ------------------ 928| 10.6M| InsertNode(p, oldPtr, i); 929| 10.6M| c->Stats = STATS_REF(ptr); ------------------ | | 27| 10.6M|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 24| 10.6M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 930| 10.6M| } 931| 10.9M| } 932| 16.2M| c->SummFreq = (UInt16)(c->SummFreq + (3 * ns1 + 1 < ns)); 933| 16.2M| } 934| 26.2M| else 935| 26.2M| { 936| 26.2M| CPpmd_State *s2 = (CPpmd_State*)AllocUnits(p, 0); 937| 26.2M| if (!s2) ------------------ | Branch (937:11): [True: 449, False: 26.2M] ------------------ 938| 449| { 939| 449| RESTORE_MODEL(c, CTX(fSuccessor)); ------------------ | | 554| 449| #define RESTORE_MODEL(c1, fSuccessor) RestoreModel(p, c1) ------------------ 940| 449| return; 941| 449| } 942| 26.2M| *s2 = *ONE_STATE(c); ------------------ | | 31| 26.2M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 26.2M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 943| 26.2M| c->Stats = REF(s2); ------------------ | | 24| 26.2M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 944| 26.2M| if (s2->Freq < MAX_FREQ / 4 - 1) ------------------ | | 14| 26.2M|#define MAX_FREQ 124 ------------------ | Branch (944:11): [True: 26.2M, False: 11.8k] ------------------ 945| 26.2M| s2->Freq <<= 1; 946| 11.8k| else 947| 11.8k| s2->Freq = MAX_FREQ - 4; ------------------ | | 14| 11.8k|#define MAX_FREQ 124 ------------------ 948| 26.2M| c->SummFreq = (UInt16)(s2->Freq + p->InitEsc + (ns > 2)); 949| 26.2M| } 950| 42.5M| cf = 2 * fFreq * (c->SummFreq + 6); 951| 42.5M| sf = (UInt32)s0 + c->SummFreq; 952| 42.5M| if (cf < 6 * sf) ------------------ | Branch (952:9): [True: 22.1M, False: 20.3M] ------------------ 953| 22.1M| { 954| 22.1M| cf = 1 + (cf > sf) + (cf >= 4 * sf); 955| 22.1M| c->SummFreq += 4; 956| 22.1M| } 957| 20.3M| else 958| 20.3M| { 959| 20.3M| cf = 4 + (cf > 9 * sf) + (cf > 12 * sf) + (cf > 15 * sf); 960| 20.3M| c->SummFreq = (UInt16)(c->SummFreq + cf); 961| 20.3M| } 962| 42.5M| { 963| 42.5M| CPpmd_State *s2 = STATS(c) + ns1 + 1; ------------------ | | 30| 42.5M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 42.5M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 42.5M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 964| 42.5M| SetSuccessor(s2, successor); 965| 42.5M| s2->Symbol = fSymbol; 966| 42.5M| s2->Freq = (Byte)cf; 967| 42.5M| c->Flags |= flag; 968| 42.5M| c->NumStats = (Byte)(ns1 + 1); 969| 42.5M| } 970| 42.5M| } 971| 45.8M| p->MaxContext = p->MinContext = CTX(fSuccessor); ------------------ | | 29| 45.8M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 45.8M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 45.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 972| 45.8M|} archive_ppmd8.c:SwapStates: 444| 30.6M|{ 445| 30.6M| CPpmd_State tmp = *t1; 446| 30.6M| *t1 = *t2; 447| 30.6M| *t2 = tmp; 448| 30.6M|} archive_ppmd8.c:CreateSuccessors: 619| 23.1M|{ 620| 23.1M| CPpmd_State upState; 621| 23.1M| Byte flags; 622| 23.1M| CPpmd_Byte_Ref upBranch = (CPpmd_Byte_Ref)SUCCESSOR(p->FoundState); ------------------ | | 341| 23.1M|#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| 23.1M| CPpmd_State *ps[PPMD8_MAX_ORDER + 1]; 625| 23.1M| unsigned numPs = 0; 626| | 627| 23.1M| if (!skip) ------------------ | Branch (627:7): [True: 15.9M, False: 7.18M] ------------------ 628| 15.9M| ps[numPs++] = p->FoundState; 629| | 630| 109M| while (c->Suffix) ------------------ | Branch (630:10): [True: 108M, False: 450k] ------------------ 631| 108M| { 632| 108M| CPpmd_Void_Ref successor; 633| 108M| CPpmd_State *s; 634| 108M| c = SUFFIX(c); ------------------ | | 32| 108M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 108M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 108M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 108M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 635| 108M| if (s1) ------------------ | Branch (635:9): [True: 22.9M, False: 86.0M] ------------------ 636| 22.9M| { 637| 22.9M| s = s1; 638| 22.9M| s1 = NULL; 639| 22.9M| } 640| 86.0M| else if (c->NumStats != 0) ------------------ | Branch (640:14): [True: 22.6M, False: 63.3M] ------------------ 641| 22.6M| { 642| 138M| for (s = STATS(c); s->Symbol != p->FoundState->Symbol; s++); ------------------ | | 30| 22.6M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 22.6M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 22.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (642:26): [True: 115M, False: 22.6M] ------------------ 643| 22.6M| if (s->Freq < MAX_FREQ - 9) ------------------ | | 14| 22.6M|#define MAX_FREQ 124 ------------------ | Branch (643:11): [True: 22.6M, False: 39.7k] ------------------ 644| 22.6M| { 645| 22.6M| s->Freq++; 646| 22.6M| c->SummFreq++; 647| 22.6M| } 648| 22.6M| } 649| 63.3M| else 650| 63.3M| { 651| 63.3M| s = ONE_STATE(c); ------------------ | | 31| 63.3M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 63.3M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 652| 63.3M| s->Freq = (Byte)(s->Freq + (!SUFFIX(c)->NumStats & (s->Freq < 24))); ------------------ | | 32| 63.3M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 63.3M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 63.3M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 63.3M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 653| 63.3M| } 654| 108M| successor = SUCCESSOR(s); ------------------ | | 341| 108M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 655| 108M| if (successor != upBranch) ------------------ | Branch (655:9): [True: 22.7M, False: 86.2M] ------------------ 656| 22.7M| { 657| 22.7M| c = CTX(successor); ------------------ | | 29| 22.7M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 22.7M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 22.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 658| 22.7M| if (numPs == 0) ------------------ | Branch (658:11): [True: 498k, False: 22.2M] ------------------ 659| 498k| return c; 660| 22.2M| break; 661| 22.7M| } 662| 86.2M| ps[numPs++] = s; 663| 86.2M| } 664| | 665| 22.6M| upState.Symbol = *(const Byte *)Ppmd8_GetPtr(p, upBranch); ------------------ | | 96| 22.6M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ 666| 22.6M| SetSuccessor(&upState, upBranch + 1); 667| 22.6M| flags = (Byte)(0x10 * (p->FoundState->Symbol >= 0x40) + 0x08 * (upState.Symbol >= 0x40)); 668| | 669| 22.6M| if (c->NumStats == 0) ------------------ | Branch (669:7): [True: 11.4M, False: 11.2M] ------------------ 670| 11.4M| upState.Freq = ONE_STATE(c)->Freq; ------------------ | | 31| 11.4M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 11.4M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 671| 11.2M| else 672| 11.2M| { 673| 11.2M| UInt32 cf, s0; 674| 11.2M| CPpmd_State *s; 675| 70.8M| for (s = STATS(c); s->Symbol != upState.Symbol; s++); ------------------ | | 30| 11.2M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 11.2M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 11.2M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (675:24): [True: 59.5M, False: 11.2M] ------------------ 676| 11.2M| cf = s->Freq - 1; 677| 11.2M| s0 = c->SummFreq - c->NumStats - cf; 678| 11.2M| upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((cf + 2 * s0 - 3) / s0))); ------------------ | Branch (678:32): [True: 7.26M, False: 3.97M] ------------------ 679| 11.2M| } 680| | 681| 124M| while (numPs != 0) ------------------ | Branch (681:10): [True: 102M, False: 22.6M] ------------------ 682| 102M| { 683| | /* Create Child */ 684| 102M| CTX_PTR c1; /* = AllocContext(p); */ 685| 102M| if (p->HiUnit != p->LoUnit) ------------------ | Branch (685:9): [True: 78.9M, False: 23.2M] ------------------ 686| 78.9M| c1 = (CTX_PTR)(p->HiUnit -= UNIT_SIZE); ------------------ | | 15| 78.9M|#define UNIT_SIZE 12 ------------------ 687| 23.2M| else if (p->FreeList[0] != 0) ------------------ | Branch (687:14): [True: 13.7M, False: 9.52M] ------------------ 688| 13.7M| c1 = (CTX_PTR)RemoveNode(p, 0); 689| 9.52M| else 690| 9.52M| { 691| 9.52M| c1 = (CTX_PTR)AllocUnitsRare(p, 0); 692| 9.52M| if (!c1) ------------------ | Branch (692:11): [True: 679, False: 9.52M] ------------------ 693| 679| return NULL; 694| 9.52M| } 695| 102M| c1->NumStats = 0; 696| 102M| c1->Flags = flags; 697| 102M| *ONE_STATE(c1) = upState; ------------------ | | 31| 102M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 102M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 698| 102M| c1->Suffix = REF(c); ------------------ | | 24| 102M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 699| 102M| SetSuccessor(ps[--numPs], REF(c1)); ------------------ | | 24| 102M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 700| 102M| c = c1; 701| 102M| } 702| | 703| 22.6M| return c; 704| 22.6M|} archive_ppmd8.c:AllocUnitsRare: 205| 12.3M|{ 206| 12.3M| unsigned i; 207| 12.3M| void *retVal; 208| 12.3M| if (p->GlueCount == 0) ------------------ | Branch (208:7): [True: 2.05k, False: 12.3M] ------------------ 209| 2.05k| { 210| 2.05k| GlueFreeBlocks(p); 211| 2.05k| if (p->FreeList[indx] != 0) ------------------ | Branch (211:9): [True: 921, False: 1.13k] ------------------ 212| 921| return RemoveNode(p, indx); 213| 2.05k| } 214| 12.3M| i = indx; 215| 12.3M| do 216| 314M| { 217| 314M| if (++i == PPMD_NUM_INDEXES) ------------------ | | 102| 314M|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 314M|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 314M|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 314M|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 314M|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 314M|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 314M|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 314M|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (217:9): [True: 8.08M, False: 306M] ------------------ 218| 8.08M| { 219| 8.08M| UInt32 numBytes = U2B(I2U(indx)); ------------------ | | 17| 8.08M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 8.08M|#define UNIT_SIZE 12 | | ------------------ ------------------ 220| 8.08M| p->GlueCount--; 221| 8.08M| return ((UInt32)(p->UnitsStart - p->Text) > numBytes) ? (p->UnitsStart -= numBytes) : (NULL); ------------------ | Branch (221:14): [True: 8.08M, False: 1.39k] ------------------ 222| 8.08M| } 223| 314M| } 224| 306M| while (p->FreeList[i] == 0); ------------------ | Branch (224:10): [True: 301M, False: 4.28M] ------------------ 225| 4.28M| retVal = RemoveNode(p, i); 226| 4.28M| SplitBlock(p, retVal, i, indx); 227| 4.28M| return retVal; 228| 12.3M|} archive_ppmd8.c:GlueFreeBlocks: 147| 2.05k|{ 148| 2.05k| CPpmd8_Node_Ref head = 0; 149| 2.05k| CPpmd8_Node_Ref *prev = &head; 150| 2.05k| unsigned i; 151| | 152| 2.05k| p->GlueCount = 1 << 13; 153| 2.05k| 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| 2.05k| if (p->LoUnit != p->HiUnit) ------------------ | Branch (157:7): [True: 254, False: 1.79k] ------------------ 158| 254| ((CPpmd8_Node *)p->LoUnit)->Stamp = 0; 159| | 160| | /* Glue free blocks */ 161| 79.9k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 79.9k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 79.9k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 79.9k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 79.9k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 79.9k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 79.9k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 79.9k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 79.9k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (161:15): [True: 77.9k, False: 2.05k] ------------------ 162| 77.9k| { 163| 77.9k| CPpmd8_Node_Ref next = (CPpmd8_Node_Ref)p->FreeList[i]; 164| 77.9k| p->FreeList[i] = 0; 165| 18.7M| while (next != 0) ------------------ | Branch (165:12): [True: 18.7M, False: 77.9k] ------------------ 166| 18.7M| { 167| 18.7M| CPpmd8_Node *node = NODE(next); ------------------ | | 59| 18.7M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 168| 18.7M| if (node->NU != 0) ------------------ | Branch (168:11): [True: 11.5M, False: 7.17M] ------------------ 169| 11.5M| { 170| 11.5M| CPpmd8_Node *node2; 171| 11.5M| *prev = next; 172| 11.5M| prev = &(node->Next); 173| 22.2M| while ((node2 = node + node->NU)->Stamp == EMPTY_NODE) ------------------ | | 62| 22.2M|#define EMPTY_NODE 0xFFFFFFFF ------------------ | Branch (173:16): [True: 10.6M, False: 11.5M] ------------------ 174| 10.6M| { 175| 10.6M| node->NU += node2->NU; 176| 10.6M| node2->NU = 0; 177| 10.6M| } 178| 11.5M| } 179| 18.7M| next = node->Next; 180| 18.7M| } 181| 77.9k| } 182| 2.05k| *prev = 0; 183| | 184| | /* Fill lists of free blocks */ 185| 11.5M| while (head != 0) ------------------ | Branch (185:10): [True: 11.5M, False: 2.05k] ------------------ 186| 11.5M| { 187| 11.5M| CPpmd8_Node *node = NODE(head); ------------------ | | 59| 11.5M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 188| 11.5M| unsigned nu; 189| 11.5M| head = node->Next; 190| 11.5M| nu = node->NU; 191| 11.5M| if (nu == 0) ------------------ | Branch (191:9): [True: 3.52M, False: 8.00M] ------------------ 192| 3.52M| continue; 193| 8.00M| for (; nu > 128; nu -= 128, node += 128) ------------------ | Branch (193:12): [True: 177, False: 8.00M] ------------------ 194| 177| InsertNode(p, node, PPMD_NUM_INDEXES - 1); ------------------ | | 102| 177|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 177|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 177|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 177|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 177|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 177|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 177|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 177|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ 195| 8.00M| if (I2U(i = U2I(nu)) != nu) ------------------ | | 19| 8.00M|#define I2U(indx) (p->Indx2Units[indx]) ------------------ | Branch (195:9): [True: 497k, False: 7.50M] ------------------ 196| 497k| { 197| 497k| unsigned k = I2U(--i); ------------------ | | 19| 497k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 198| 497k| InsertNode(p, node + k, nu - k - 1); 199| 497k| } 200| 8.00M| InsertNode(p, node, i); 201| 8.00M| } 202| 2.05k|} archive_ppmd8.c:RestoreModel: 562| 1.41k|{ 563| 1.41k| CTX_PTR c; 564| 1.41k| CPpmd_State *s; 565| 1.41k| RESET_TEXT(0); ------------------ | | 349| 1.41k|#define RESET_TEXT(offs) do { \ | | 350| 1.41k| p->Text = p->Base + p->AlignOffset + (offs); \ | | 351| 1.41k|} while (0) | | ------------------ | | | Branch (351:10): [Folded, False: 1.41k] | | ------------------ ------------------ 566| 3.92k| for (c = p->MaxContext; c != c1; c = SUFFIX(c)) ------------------ | | 32| 2.50k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 2.50k|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 2.50k| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 2.50k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (566:27): [True: 2.50k, False: 1.41k] ------------------ 567| 2.50k| if (--(c->NumStats) == 0) ------------------ | Branch (567:9): [True: 1.70k, False: 797] ------------------ 568| 1.70k| { 569| 1.70k| s = STATS(c); ------------------ | | 30| 1.70k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 1.70k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 1.70k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 570| 1.70k| c->Flags = (Byte)((c->Flags & 0x10) + 0x08 * (s->Symbol >= 0x40)); 571| 1.70k| *ONE_STATE(c) = *s; ------------------ | | 31| 1.70k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 1.70k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 572| 1.70k| SpecialFreeUnit(p, s); 573| 1.70k| ONE_STATE(c)->Freq = (Byte)(((unsigned)ONE_STATE(c)->Freq + 11) >> 3); ------------------ | | 31| 1.70k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 1.70k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(c)->Freq = (Byte)(((unsigned)ONE_STATE(c)->Freq + 11) >> 3); ------------------ | | 31| 1.70k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 1.70k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 574| 1.70k| } 575| 797| else 576| 797| Refresh(p, c, (c->NumStats+3) >> 1, 0); 577| | 578| 6.03k| for (; c != p->MinContext; c = SUFFIX(c)) ------------------ | | 32| 4.62k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 4.62k|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 4.62k| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 4.62k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (578:10): [True: 4.62k, False: 1.41k] ------------------ 579| 4.62k| if (!c->NumStats) ------------------ | Branch (579:9): [True: 2.74k, False: 1.87k] ------------------ 580| 2.74k| ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1)); ------------------ | | 31| 2.74k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 2.74k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1)); ------------------ | | 31| 2.74k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 2.74k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(c)->Freq = (Byte)(ONE_STATE(c)->Freq - (ONE_STATE(c)->Freq >> 1)); ------------------ | | 31| 2.74k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 2.74k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 581| 1.87k| else if ((c->SummFreq += 4) > 128 + 4 * c->NumStats) ------------------ | Branch (581:14): [True: 93, False: 1.78k] ------------------ 582| 93| 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| 1.41k| if (p->RestoreMethod == PPMD8_RESTORE_METHOD_RESTART || GetUsedMemory(p) < (p->Size >> 1)) ------------------ | Branch (601:7): [True: 173, False: 1.24k] | Branch (601:59): [True: 0, False: 1.24k] ------------------ 602| 173| RestartModel(p); 603| 1.24k| else 604| 1.24k| { 605| 16.9k| while (p->MaxContext->Suffix) ------------------ | Branch (605:12): [True: 15.7k, False: 1.24k] ------------------ 606| 15.7k| p->MaxContext = SUFFIX(p->MaxContext); ------------------ | | 32| 15.7k|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 15.7k|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 15.7k| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 15.7k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 607| 1.24k| do 608| 1.24k| { 609| 1.24k| CutOff(p, p->MaxContext, 0); 610| 1.24k| ExpandTextArea(p); 611| 1.24k| } 612| 1.24k| while (GetUsedMemory(p) > 3 * (p->Size >> 2)); ------------------ | Branch (612:12): [True: 0, False: 1.24k] ------------------ 613| 1.24k| p->GlueCount = 0; 614| 1.24k| p->OrderFall = p->MaxOrder; 615| 1.24k| } 616| 1.41k|} archive_ppmd8.c:SpecialFreeUnit: 277| 31.8M|{ 278| 31.8M| if ((Byte *)ptr != p->UnitsStart) ------------------ | Branch (278:7): [True: 31.8M, False: 1.56k] ------------------ 279| 31.8M| InsertNode(p, ptr, 0); 280| 1.56k| else 281| 1.56k| { 282| | #ifdef PPMD8_FREEZE_SUPPORT 283| | *(UInt32 *)ptr = EMPTY_NODE; /* it's used for (Flags == 0xFF) check in RemoveBinContexts */ 284| | #endif 285| 1.56k| p->UnitsStart += UNIT_SIZE; ------------------ | | 15| 1.56k|#define UNIT_SIZE 12 ------------------ 286| 1.56k| } 287| 31.8M|} archive_ppmd8.c:Refresh: 421| 2.61M|{ 422| 2.61M| unsigned i = ctx->NumStats, escFreq, sumFreq, flags; 423| 2.61M| CPpmd_State *s = (CPpmd_State *)ShrinkUnits(p, STATS(ctx), oldNU, (i + 2) >> 1); ------------------ | | 30| 2.61M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 2.61M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 2.61M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 424| 2.61M| ctx->Stats = REF(s); ------------------ | | 24| 2.61M| #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| 2.61M| flags = (ctx->Flags & (0x10 + 0x04 * scale)) + 0x08 * (s->Symbol >= 0x40); 430| 2.61M| escFreq = ctx->SummFreq - s->Freq; 431| 2.61M| sumFreq = (s->Freq = (Byte)((s->Freq + scale) >> scale)); 432| 2.61M| do 433| 5.64M| { 434| 5.64M| escFreq -= (++s)->Freq; 435| 5.64M| sumFreq += (s->Freq = (Byte)((s->Freq + scale) >> scale)); 436| 5.64M| flags |= 0x08 * (s->Symbol >= 0x40); 437| 5.64M| } 438| 5.64M| while (--i); ------------------ | Branch (438:10): [True: 3.02M, False: 2.61M] ------------------ 439| 2.61M| ctx->SummFreq = (UInt16)(sumFreq + ((escFreq + scale) >> scale)); 440| 2.61M| ctx->Flags = (Byte)flags; 441| 2.61M|} archive_ppmd8.c:GetUsedMemory: 543| 2.48k|{ 544| 2.48k| UInt32 v = 0; 545| 2.48k| unsigned i; 546| 96.7k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 96.7k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 96.7k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 96.7k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 96.7k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 96.7k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 96.7k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 96.7k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 96.7k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (546:15): [True: 94.3k, False: 2.48k] ------------------ 547| 94.3k| v += p->Stamps[i] * I2U(i); ------------------ | | 19| 94.3k|#define I2U(indx) (p->Indx2Units[indx]) ------------------ 548| 2.48k| return p->Size - (UInt32)(p->HiUnit - p->LoUnit) - (UInt32)(p->UnitsStart - p->Text) - U2B(v); ------------------ | | 17| 2.48k|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 2.48k|#define UNIT_SIZE 12 | | ------------------ ------------------ 549| 2.48k|} archive_ppmd8.c:CutOff: 451| 80.7M|{ 452| 80.7M| int i; 453| 80.7M| unsigned tmp; 454| 80.7M| CPpmd_State *s; 455| | 456| 80.7M| if (!ctx->NumStats) ------------------ | Branch (456:7): [True: 62.8M, False: 17.8M] ------------------ 457| 62.8M| { 458| 62.8M| s = ONE_STATE(ctx); ------------------ | | 31| 62.8M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 62.8M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 459| 62.8M| if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) >= p->UnitsStart) ------------------ | | 96| 62.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ | Branch (459:9): [True: 60.3M, False: 2.53M] ------------------ 460| 60.3M| { 461| 60.3M| if (order < p->MaxOrder) ------------------ | Branch (461:11): [True: 56.0M, False: 4.35M] ------------------ 462| 56.0M| SetSuccessor(s, CutOff(p, CTX(SUCCESSOR(s)), order + 1)); ------------------ | | 29| 56.0M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 56.0M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 56.0M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 463| 4.35M| else 464| 4.35M| SetSuccessor(s, 0); 465| 60.3M| if (SUCCESSOR(s) || order <= 9) /* O_BOUND */ ------------------ | | 341| 120M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) | | ------------------ | | | Branch (341:22): [True: 29.0M, False: 31.3M] | | ------------------ ------------------ | Branch (465:27): [True: 6.31M, False: 25.0M] ------------------ 466| 35.3M| return REF(ctx); ------------------ | | 24| 35.3M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 467| 60.3M| } 468| 27.5M| SpecialFreeUnit(p, ctx); 469| 27.5M| return 0; 470| 62.8M| } 471| | 472| 17.8M| ctx->Stats = STATS_REF(MoveUnitsUp(p, STATS(ctx), tmp = ((unsigned)ctx->NumStats + 2) >> 1)); ------------------ | | 27| 17.8M|#define STATS_REF(ptr) ((CPpmd_State_Ref)REF(ptr)) | | ------------------ | | | | 24| 17.8M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) | | ------------------ ------------------ 473| | 474| 64.7M| for (s = STATS(ctx) + (i = ctx->NumStats); s >= STATS(ctx); s--) ------------------ | | 30| 17.8M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 17.8M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 17.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ for (s = STATS(ctx) + (i = ctx->NumStats); s >= STATS(ctx); s--) ------------------ | | 30| 64.7M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 64.7M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 64.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (474:46): [True: 46.9M, False: 17.8M] ------------------ 475| 46.9M| if ((Byte *)Ppmd8_GetPtr(p, SUCCESSOR(s)) < p->UnitsStart) ------------------ | | 96| 46.9M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) ------------------ | Branch (475:9): [True: 21.8M, False: 25.1M] ------------------ 476| 21.8M| { 477| 21.8M| CPpmd_State *s2 = STATS(ctx) + (i--); ------------------ | | 30| 21.8M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 21.8M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 21.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 478| 21.8M| SetSuccessor(s, 0); 479| 21.8M| SwapStates(s, s2); 480| 21.8M| } 481| 25.1M| else if (order < p->MaxOrder) ------------------ | Branch (481:14): [True: 24.7M, False: 445k] ------------------ 482| 24.7M| SetSuccessor(s, CutOff(p, CTX(SUCCESSOR(s)), order + 1)); ------------------ | | 29| 24.7M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 24.7M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 24.7M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 483| 445k| else 484| 445k| SetSuccessor(s, 0); 485| | 486| 17.8M| if (i != ctx->NumStats && order) ------------------ | Branch (486:7): [True: 13.8M, False: 3.94M] | Branch (486:29): [True: 13.8M, False: 1.24k] ------------------ 487| 13.8M| { 488| 13.8M| ctx->NumStats = (Byte)i; 489| 13.8M| s = STATS(ctx); ------------------ | | 30| 13.8M|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 13.8M| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 13.8M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 490| 13.8M| if (i < 0) ------------------ | Branch (490:9): [True: 4.31M, False: 9.55M] ------------------ 491| 4.31M| { 492| 4.31M| FreeUnits(p, s, tmp); 493| 4.31M| SpecialFreeUnit(p, ctx); 494| 4.31M| return 0; 495| 4.31M| } 496| 9.55M| if (i == 0) ------------------ | Branch (496:9): [True: 6.94M, False: 2.61M] ------------------ 497| 6.94M| { 498| 6.94M| ctx->Flags = (Byte)((ctx->Flags & 0x10) + 0x08 * (s->Symbol >= 0x40)); 499| 6.94M| *ONE_STATE(ctx) = *s; ------------------ | | 31| 6.94M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 6.94M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 500| 6.94M| FreeUnits(p, s, tmp); 501| | /* 9.31: the code was fixed. It's was not BUG, if Freq <= MAX_FREQ = 124 */ 502| 6.94M| ONE_STATE(ctx)->Freq = (Byte)(((unsigned)ONE_STATE(ctx)->Freq + 11) >> 3); ------------------ | | 31| 6.94M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 6.94M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ ONE_STATE(ctx)->Freq = (Byte)(((unsigned)ONE_STATE(ctx)->Freq + 11) >> 3); ------------------ | | 31| 6.94M|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 6.94M|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 503| 6.94M| } 504| 2.61M| else 505| 2.61M| Refresh(p, ctx, tmp, ctx->SummFreq > 16 * i); 506| 9.55M| } 507| 13.5M| return REF(ctx); ------------------ | | 24| 13.5M| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 508| 17.8M|} archive_ppmd8.c:MoveUnitsUp: 290| 17.8M|{ 291| 17.8M| unsigned indx = U2I(nu); ------------------ | | 18| 17.8M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 292| 17.8M| void *ptr; 293| 17.8M| if ((Byte *)oldPtr > p->UnitsStart + 16 * 1024 || REF(oldPtr) > p->FreeList[indx]) ------------------ | | 24| 310k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ | Branch (293:7): [True: 17.5M, False: 310k] | Branch (293:53): [True: 2.89k, False: 307k] ------------------ 294| 17.5M| return oldPtr; 295| 307k| ptr = RemoveNode(p, indx); 296| 307k| MyMem12Cpy(ptr, oldPtr, nu); ------------------ | | 245| 307k|#define MyMem12Cpy(dest, src, num) do { \ | | 246| 307k| UInt32 *d = (UInt32 *)dest; \ | | 247| 307k| const UInt32 *z = (const UInt32 *)src; \ | | 248| 307k| UInt32 n = num; \ | | 249| 430k| do { \ | | 250| 430k| d[0] = z[0]; d[1] = z[1]; d[2] = z[2]; z += 3; d += 3; \ | | 251| 430k| } while (--n); \ | | ------------------ | | | Branch (251:11): [True: 122k, False: 307k] | | ------------------ | | 252| 307k|} while (0) | | ------------------ | | | Branch (252:10): [Folded, False: 307k] | | ------------------ ------------------ 297| 307k| if ((Byte*)oldPtr != p->UnitsStart) ------------------ | Branch (297:7): [True: 307k, False: 236] ------------------ 298| 307k| InsertNode(p, oldPtr, indx); 299| 236| else 300| 236| p->UnitsStart += U2B(I2U(indx)); ------------------ | | 17| 236|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 236|#define UNIT_SIZE 12 | | ------------------ ------------------ 301| 307k| return ptr; 302| 17.8M|} archive_ppmd8.c:FreeUnits: 272| 11.2M|{ 273| 11.2M| InsertNode(p, ptr, U2I(nu)); ------------------ | | 18| 11.2M|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 274| 11.2M|} archive_ppmd8.c:ExpandTextArea: 305| 1.24k|{ 306| 1.24k| UInt32 count[PPMD_NUM_INDEXES]; 307| 1.24k| unsigned i; 308| 1.24k| memset(count, 0, sizeof(count)); 309| 1.24k| if (p->LoUnit != p->HiUnit) ------------------ | Branch (309:7): [True: 0, False: 1.24k] ------------------ 310| 0| ((CPpmd8_Node *)p->LoUnit)->Stamp = 0; 311| | 312| 1.24k| { 313| 1.24k| CPpmd8_Node *node = (CPpmd8_Node *)p->UnitsStart; 314| 29.7k| for (; node->Stamp == EMPTY_NODE; node += node->NU) ------------------ | | 62| 29.7k|#define EMPTY_NODE 0xFFFFFFFF ------------------ | Branch (314:12): [True: 28.4k, False: 1.24k] ------------------ 315| 28.4k| { 316| 28.4k| node->Stamp = 0; 317| 28.4k| count[U2I(node->NU)]++; ------------------ | | 18| 28.4k|#define U2I(nu) (p->Units2Indx[(nu) - 1]) ------------------ 318| 28.4k| } 319| 1.24k| p->UnitsStart = (Byte *)node; 320| 1.24k| } 321| | 322| 48.3k| for (i = 0; i < PPMD_NUM_INDEXES; i++) ------------------ | | 102| 48.3k|#define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 98| 48.3k|#define PPMD_N1 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 99| 48.3k|#define PPMD_N2 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 100| 48.3k|#define PPMD_N3 4 | | ------------------ | | #define PPMD_NUM_INDEXES (PPMD_N1 + PPMD_N2 + PPMD_N3 + PPMD_N4) | | ------------------ | | | | 101| 48.3k|#define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 98| 48.3k|#define PPMD_N1 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 99| 48.3k|#define PPMD_N2 4 | | | | ------------------ | | | | #define PPMD_N4 ((128 + 3 - 1 * PPMD_N1 - 2 * PPMD_N2 - 3 * PPMD_N3) / 4) | | | | ------------------ | | | | | | 100| 48.3k|#define PPMD_N3 4 | | | | ------------------ | | ------------------ ------------------ | Branch (322:15): [True: 47.1k, False: 1.24k] ------------------ 323| 47.1k| { 324| 47.1k| CPpmd8_Node_Ref *next = (CPpmd8_Node_Ref *)&p->FreeList[i]; 325| 32.7M| while (count[i] != 0) ------------------ | Branch (325:12): [True: 32.6M, False: 47.1k] ------------------ 326| 32.6M| { 327| 32.6M| CPpmd8_Node *node = NODE(*next); ------------------ | | 59| 32.6M| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 328| 32.7M| while (node->Stamp == 0) ------------------ | Branch (328:14): [True: 28.4k, False: 32.6M] ------------------ 329| 28.4k| { 330| 28.4k| *next = node->Next; 331| 28.4k| node = NODE(*next); ------------------ | | 59| 28.4k| #define NODE(offs) ((CPpmd8_Node *)(p->Base + (offs))) ------------------ 332| 28.4k| p->Stamps[i]--; 333| 28.4k| if (--count[i] == 0) ------------------ | Branch (333:13): [True: 1.69k, False: 26.7k] ------------------ 334| 1.69k| break; 335| 28.4k| } 336| 32.6M| next = &node->Next; 337| 32.6M| } 338| 47.1k| } 339| 1.24k|} archive_ppmd8.c:ReduceOrder: 707| 2.12M|{ 708| 2.12M| CPpmd_State *s = NULL; 709| 2.12M| CTX_PTR c1 = c; 710| 2.12M| CPpmd_Void_Ref upBranch = REF(p->Text); ------------------ | | 24| 2.12M| #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| 2.12M| SetSuccessor(p->FoundState, upBranch); 720| 2.12M| p->OrderFall++; 721| | 722| 2.12M| for (;;) 723| 3.20M| { 724| 3.20M| if (s1) ------------------ | Branch (724:9): [True: 1.53M, False: 1.66M] ------------------ 725| 1.53M| { 726| 1.53M| c = SUFFIX(c); ------------------ | | 32| 1.53M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 1.53M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 1.53M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 1.53M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 727| 1.53M| s = s1; 728| 1.53M| s1 = NULL; 729| 1.53M| } 730| 1.66M| else 731| 1.66M| { 732| 1.66M| if (!c->Suffix) ------------------ | Branch (732:11): [True: 586k, False: 1.08M] ------------------ 733| 586k| { 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| 586k| return c; 743| 586k| } 744| 1.08M| c = SUFFIX(c); ------------------ | | 32| 1.08M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 1.08M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 1.08M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 1.08M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 745| 1.08M| if (c->NumStats) ------------------ | Branch (745:11): [True: 519k, False: 561k] ------------------ 746| 519k| { 747| 519k| if ((s = STATS(c))->Symbol != p->FoundState->Symbol) ------------------ | | 30| 519k|#define STATS(ctx) Ppmd8_GetStats(p, ctx) | | ------------------ | | | | 98| 519k| #define Ppmd8_GetStats(p, ctx) ((CPpmd_State *)Ppmd8_GetPtr((p), ((ctx)->Stats))) | | | | ------------------ | | | | | | 96| 519k| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ | Branch (747:13): [True: 313k, False: 206k] ------------------ 748| 928k| do { s++; } while (s->Symbol != p->FoundState->Symbol); ------------------ | Branch (748:30): [True: 614k, False: 313k] ------------------ 749| 519k| if (s->Freq < MAX_FREQ - 9) ------------------ | | 14| 519k|#define MAX_FREQ 124 ------------------ | Branch (749:13): [True: 518k, False: 1.12k] ------------------ 750| 518k| { 751| 518k| s->Freq += 2; 752| 518k| c->SummFreq += 2; 753| 518k| } 754| 519k| } 755| 561k| else 756| 561k| { 757| 561k| s = ONE_STATE(c); ------------------ | | 31| 561k|#define ONE_STATE(ctx) Ppmd8Context_OneState(ctx) | | ------------------ | | | | 38| 561k|#define Ppmd8Context_OneState(p) ((CPpmd_State *)&(p)->SummFreq) | | ------------------ ------------------ 758| 561k| s->Freq = (Byte)(s->Freq + (s->Freq < 32)); 759| 561k| } 760| 1.08M| } 761| 2.61M| if (SUCCESSOR(s)) ------------------ | | 341| 2.61M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) | | ------------------ | | | Branch (341:22): [True: 1.54M, False: 1.07M] | | ------------------ ------------------ 762| 1.54M| break; 763| | #ifdef PPMD8_FREEZE_SUPPORT 764| | ps[numPs++] = s; 765| | #endif 766| 1.07M| SetSuccessor(s, upBranch); 767| 1.07M| p->OrderFall++; 768| 1.07M| } 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| 1.54M| if (SUCCESSOR(s) <= upBranch) ------------------ | | 341| 1.54M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ | Branch (781:7): [True: 23.6k, False: 1.51M] ------------------ 782| 23.6k| { 783| 23.6k| CTX_PTR successor; 784| 23.6k| CPpmd_State *s2 = p->FoundState; 785| 23.6k| p->FoundState = s; 786| | 787| 23.6k| successor = CreateSuccessors(p, False, NULL, c); ------------------ | | 56| 23.6k|#define False 0 ------------------ 788| 23.6k| if (successor == NULL) ------------------ | Branch (788:9): [True: 46, False: 23.6k] ------------------ 789| 46| SetSuccessor(s, 0); 790| 23.6k| else 791| 23.6k| SetSuccessor(s, REF(successor)); ------------------ | | 24| 23.6k| #define REF(ptr) ((UInt32)((Byte *)(ptr) - (p)->Base)) ------------------ 792| 23.6k| p->FoundState = s2; 793| 23.6k| } 794| | 795| 1.54M| if (p->OrderFall == 1 && c1 == p->MaxContext) ------------------ | Branch (795:7): [True: 18.4k, False: 1.52M] | Branch (795:28): [True: 18.4k, False: 0] ------------------ 796| 18.4k| { 797| 18.4k| SetSuccessor(p->FoundState, SUCCESSOR(s)); ------------------ | | 341| 18.4k|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ 798| 18.4k| p->Text--; 799| 18.4k| } 800| 1.54M| if (SUCCESSOR(s) == 0) ------------------ | | 341| 1.54M|#define SUCCESSOR(p) ((CPpmd_Void_Ref)((p)->SuccessorLow | ((UInt32)(p)->SuccessorHigh << 16))) ------------------ | Branch (800:7): [True: 46, False: 1.54M] ------------------ 801| 46| return NULL; 802| 1.54M| return CTX(SUCCESSOR(s)); ------------------ | | 29| 1.54M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | ------------------ | | | | 97| 1.54M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | ------------------ | | | | | | 96| 1.54M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | ------------------ | | ------------------ ------------------ 803| 1.54M|} archive_ppmd8.c:AllocUnits: 231| 36.9M|{ 232| 36.9M| UInt32 numBytes; 233| 36.9M| if (p->FreeList[indx] != 0) ------------------ | Branch (233:7): [True: 14.1M, False: 22.8M] ------------------ 234| 14.1M| return RemoveNode(p, indx); 235| 22.8M| numBytes = U2B(I2U(indx)); ------------------ | | 17| 22.8M|#define U2B(nu) ((UInt32)(nu) * UNIT_SIZE) | | ------------------ | | | | 15| 22.8M|#define UNIT_SIZE 12 | | ------------------ ------------------ 236| 22.8M| if (numBytes <= (UInt32)(p->HiUnit - p->LoUnit)) ------------------ | Branch (236:7): [True: 19.9M, False: 2.84M] ------------------ 237| 19.9M| { 238| 19.9M| void *retVal = p->LoUnit; 239| 19.9M| p->LoUnit += numBytes; 240| 19.9M| return retVal; 241| 19.9M| } 242| 2.84M| return AllocUnitsRare(p, indx); 243| 22.8M|} archive_ppmd8.c:Ppmd8_Update1: 1082| 5.48M|{ 1083| 5.48M| CPpmd_State *s = p->FoundState; 1084| 5.48M| s->Freq += 4; 1085| 5.48M| p->MinContext->SummFreq += 4; 1086| 5.48M| if (s[0].Freq > s[-1].Freq) ------------------ | Branch (1086:7): [True: 3.68M, False: 1.79M] ------------------ 1087| 3.68M| { 1088| 3.68M| SwapStates(&s[0], &s[-1]); 1089| 3.68M| p->FoundState = --s; 1090| 3.68M| if (s->Freq > MAX_FREQ) ------------------ | | 14| 3.68M|#define MAX_FREQ 124 ------------------ | Branch (1090:9): [True: 524, False: 3.68M] ------------------ 1091| 524| Rescale(p); 1092| 3.68M| } 1093| 5.48M| NextContext(p); 1094| 5.48M|} archive_ppmd8.c:Ppmd8_UpdateBin: 1107| 57.7M|{ 1108| 57.7M| p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 196)); 1109| 57.7M| p->PrevSuccess = 1; 1110| 57.7M| p->RunLength++; 1111| 57.7M| NextContext(p); 1112| 57.7M|} archive_ppmd8.c:Ppmd8_MakeEscFreq: 1046| 15.4M|{ 1047| 15.4M| CPpmd_See *see; 1048| 15.4M| if (p->MinContext->NumStats != 0xFF) ------------------ | Branch (1048:7): [True: 13.0M, False: 2.43M] ------------------ 1049| 13.0M| { 1050| 13.0M| see = p->See[(unsigned)p->NS2Indx[(unsigned)p->MinContext->NumStats + 2] - 3] + 1051| 13.0M| (p->MinContext->SummFreq > 11 * ((unsigned)p->MinContext->NumStats + 1)) + 1052| 13.0M| 2 * (unsigned)(2 * (unsigned)p->MinContext->NumStats < 1053| 13.0M| ((unsigned)SUFFIX(p->MinContext)->NumStats + numMasked1)) + ------------------ | | 32| 13.0M|#define SUFFIX(ctx) CTX((ctx)->Suffix) | | ------------------ | | | | 29| 13.0M|#define CTX(ref) ((CPpmd8_Context *)Ppmd8_GetContext(p, ref)) | | | | ------------------ | | | | | | 97| 13.0M| #define Ppmd8_GetContext(p, offs) ((CPpmd8_Context *)Ppmd8_GetPtr((p), (offs))) | | | | | | ------------------ | | | | | | | | 96| 13.0M| #define Ppmd8_GetPtr(p, offs) ((void *)((p)->Base + (offs))) | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 1054| 13.0M| p->MinContext->Flags; 1055| 13.0M| { 1056| 13.0M| unsigned r = (see->Summ >> see->Shift); 1057| 13.0M| see->Summ = (UInt16)(see->Summ - r); 1058| 13.0M| *escFreq = r + (r == 0); 1059| 13.0M| } 1060| 13.0M| } 1061| 2.43M| else 1062| 2.43M| { 1063| 2.43M| see = &p->DummySee; 1064| 2.43M| *escFreq = 1; 1065| 2.43M| } 1066| 15.4M| return see; 1067| 15.4M|} archive_ppmd8.c:Ppmd8_Update2: 1115| 10.9M|{ 1116| 10.9M| p->MinContext->SummFreq += 4; 1117| 10.9M| if ((p->FoundState->Freq += 4) > MAX_FREQ) ------------------ | | 14| 10.9M|#define MAX_FREQ 124 ------------------ | Branch (1117:7): [True: 13.4k, False: 10.9M] ------------------ 1118| 13.4k| Rescale(p); 1119| 10.9M| p->RunLength = p->InitRL; 1120| 10.9M| UpdateModel(p); 1121| 10.9M| p->MinContext = p->MaxContext; 1122| 10.9M|} __archive_rb_tree_init: 97| 2.57k|{ 98| 2.57k| rbt->rbt_ops = ops; 99| | *((struct archive_rb_node **)&rbt->rbt_root) = RB_SENTINEL_NODE; ------------------ | | 89| 2.57k|#define RB_SENTINEL_NODE NULL ------------------ 100| 2.57k|} __archive_rb_tree_find_node: 104| 419|{ 105| 419| archive_rbto_compare_key_fn compare_key = rbt->rbt_ops->rbto_compare_key; 106| 419| struct archive_rb_node *parent = rbt->rbt_root; 107| | 108| 1.46k| while (!RB_SENTINEL_P(parent)) { ------------------ | | 53| 1.46k|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (108:9): [True: 1.46k, False: 0] ------------------ 109| 1.46k| const signed int diff = (*compare_key)(parent, key); 110| 1.46k| if (diff == 0) ------------------ | Branch (110:7): [True: 419, False: 1.04k] ------------------ 111| 419| return parent; 112| 1.04k| parent = parent->rb_nodes[diff > 0]; 113| 1.04k| } 114| | 115| 0| return NULL; 116| 419|} __archive_rb_tree_insert_node: 159| 1.51k|{ 160| 1.51k| archive_rbto_compare_nodes_fn compare_nodes = rbt->rbt_ops->rbto_compare_nodes; 161| 1.51k| struct archive_rb_node *parent, *tmp; 162| 1.51k| unsigned int position; 163| 1.51k| int rebalance; 164| | 165| 1.51k| 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| 1.51k| parent = (struct archive_rb_node *)(void *)&rbt->rbt_root; 175| 1.51k| position = RB_DIR_LEFT; ------------------ | | 39| 1.51k|#define RB_DIR_LEFT 0 ------------------ 176| | 177| | /* 178| | * Find out where to place this new leaf. 179| | */ 180| 9.47k| while (!RB_SENTINEL_P(tmp)) { ------------------ | | 53| 9.47k|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (180:9): [True: 8.27k, False: 1.19k] ------------------ 181| 8.27k| const signed int diff = (*compare_nodes)(tmp, self); 182| 8.27k| if (diff == 0) { ------------------ | Branch (182:7): [True: 322, False: 7.95k] ------------------ 183| | /* 184| | * Node already exists; don't insert. 185| | */ 186| 322| return F; ------------------ | | 92| 322|#define F 0 ------------------ 187| 322| } 188| 7.95k| parent = tmp; 189| 7.95k| position = (diff > 0); 190| 7.95k| tmp = parent->rb_nodes[position]; 191| 7.95k| } 192| | 193| | /* 194| | * Initialize the node and insert as a leaf into the tree. 195| | */ 196| 1.19k| RB_SET_FATHER(self, parent); ------------------ | | 51| 1.19k| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 1.19k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.19k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.19k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 197| 1.19k| RB_SET_POSITION(self, position); ------------------ | | 73| 1.19k| ((void)((position) ? ((rb)->rb_info |= RB_FLAG_POSITION) : \ | | ------------------ | | | | 45| 892|#define RB_FLAG_POSITION 0x2 | | ------------------ | | | Branch (73:13): [True: 892, False: 305] | | ------------------ | | 74| 1.19k| ((rb)->rb_info &= ~RB_FLAG_POSITION))) | | ------------------ | | | | 45| 305|#define RB_FLAG_POSITION 0x2 | | ------------------ ------------------ 198| 1.19k| if (parent == (struct archive_rb_node *)(void *)&rbt->rbt_root) { ------------------ | Branch (198:6): [True: 52, False: 1.14k] ------------------ 199| 52| RB_MARK_BLACK(self); /* root is always black */ ------------------ | | 69| 52|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 52|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 200| 52| rebalance = F; ------------------ | | 92| 52|#define F 0 ------------------ 201| 1.14k| } else { 202| | /* 203| | * All new nodes are colored red. We only need to rebalance 204| | * if our parent is also red. 205| | */ 206| 1.14k| RB_MARK_RED(self); ------------------ | | 68| 1.14k|#define RB_MARK_RED(rb) ((void)((rb)->rb_info |= RB_FLAG_RED)) | | ------------------ | | | | 46| 1.14k|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 207| 1.14k| rebalance = RB_RED_P(parent); ------------------ | | 66| 1.14k|#define RB_RED_P(rb) (!RB_SENTINEL_P(rb) && ((rb)->rb_info & RB_FLAG_RED) != 0) | | ------------------ | | | | 53| 2.29k|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | ------------------ | | #define RB_RED_P(rb) (!RB_SENTINEL_P(rb) && ((rb)->rb_info & RB_FLAG_RED) != 0) | | ------------------ | | | | 46| 1.14k|#define RB_FLAG_RED 0x1 | | ------------------ | | | Branch (66:25): [True: 1.14k, False: 0] | | | Branch (66:47): [True: 1.05k, False: 87] | | ------------------ ------------------ 208| 1.14k| } 209| 1.19k| self->rb_left = parent->rb_nodes[position]; ------------------ | | 42| 1.19k|#define rb_left rb_nodes[RB_DIR_LEFT] | | ------------------ | | | | 39| 1.19k|#define RB_DIR_LEFT 0 | | ------------------ ------------------ 210| 1.19k| self->rb_right = parent->rb_nodes[position]; ------------------ | | 43| 1.19k|#define rb_right rb_nodes[RB_DIR_RIGHT] | | ------------------ | | | | 40| 1.19k|#define RB_DIR_RIGHT 1 | | ------------------ ------------------ 211| 1.19k| parent->rb_nodes[position] = self; 212| | 213| | /* 214| | * Rebalance tree after insertion 215| | */ 216| 1.19k| if (rebalance) ------------------ | Branch (216:6): [True: 1.05k, False: 139] ------------------ 217| 1.05k| __archive_rb_tree_insert_rebalance(rbt, self); 218| | 219| 1.19k| return T; ------------------ | | 91| 1.19k|#define T 1 ------------------ 220| 1.51k|} __archive_rb_tree_iterate: 677| 231|{ 678| 231| const unsigned int other = direction ^ RB_DIR_OTHER; ------------------ | | 41| 231|#define RB_DIR_OTHER 1 ------------------ 679| | 680| 231| if (self == NULL) { ------------------ | Branch (680:6): [True: 23, False: 208] ------------------ 681| 23| self = rbt->rbt_root; 682| 23| if (RB_SENTINEL_P(self)) ------------------ | | 53| 23|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | ------------------ | | | Branch (53:27): [True: 3, False: 20] | | ------------------ ------------------ 683| 3| return NULL; 684| 79| while (!RB_SENTINEL_P(self->rb_nodes[direction])) ------------------ | | 53| 79|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (684:10): [True: 59, False: 20] ------------------ 685| 59| self = self->rb_nodes[direction]; 686| 20| return self; 687| 23| } 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| 208| if (RB_SENTINEL_P(self->rb_nodes[direction])) { ------------------ | | 53| 208|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | ------------------ | | | Branch (53:27): [True: 107, False: 101] | | ------------------ ------------------ 693| 190| while (!RB_ROOT_P(rbt, self)) { ------------------ | | 71| 190|#define RB_ROOT_P(rbt, rb) ((rbt)->rbt_root == (rb)) ------------------ | Branch (693:10): [True: 186, False: 4] ------------------ 694| 186| if (other == (unsigned int)RB_POSITION(self)) ------------------ | | 63| 186| (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 45| 186|#define RB_FLAG_POSITION 0x2 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 40| 83|#define RB_DIR_RIGHT 1 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 39| 103|#define RB_DIR_LEFT 0 | | ------------------ | | | Branch (63:6): [True: 83, False: 103] | | ------------------ ------------------ | Branch (694:8): [True: 103, False: 83] ------------------ 695| 103| return RB_FATHER(self); ------------------ | | 49| 103| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 103|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 103|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 103|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 696| 83| self = RB_FATHER(self); ------------------ | | 49| 83| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 83|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 83|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 83|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 697| 83| } 698| 4| return NULL; 699| 107| } 700| | 701| | /* 702| | * Advance down one in current direction and go down as far as possible 703| | * in the opposite direction. 704| | */ 705| 101| self = self->rb_nodes[direction]; 706| 175| while (!RB_SENTINEL_P(self->rb_nodes[other])) ------------------ | | 53| 175|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (706:9): [True: 74, False: 101] ------------------ 707| 74| self = self->rb_nodes[other]; 708| 101| return self; 709| 208|} archive_rb.c:__archive_rb_tree_insert_rebalance: 275| 1.05k|{ 276| 1.05k| struct archive_rb_node * father = RB_FATHER(self); ------------------ | | 49| 1.05k| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 1.05k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.05k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.05k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 277| 1.05k| struct archive_rb_node * grandpa; 278| 1.05k| struct archive_rb_node * uncle; 279| 1.05k| unsigned int which; 280| 1.05k| unsigned int other; 281| | 282| 1.74k| 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| 1.74k| grandpa = RB_FATHER(father); ------------------ | | 49| 1.74k| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 1.74k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.74k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.74k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 288| 1.74k| which = (father == grandpa->rb_right); ------------------ | | 43| 1.74k|#define rb_right rb_nodes[RB_DIR_RIGHT] | | ------------------ | | | | 40| 1.74k|#define RB_DIR_RIGHT 1 | | ------------------ ------------------ 289| 1.74k| other = which ^ RB_DIR_OTHER; ------------------ | | 41| 1.74k|#define RB_DIR_OTHER 1 ------------------ 290| 1.74k| uncle = grandpa->rb_nodes[other]; 291| | 292| 1.74k| if (RB_BLACK_P(uncle)) ------------------ | | 67| 1.74k|#define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 53| 3.49k|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | | | ------------------ | | | | | Branch (53:27): [True: 532, False: 1.21k] | | | | ------------------ | | ------------------ | | #define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 46| 1.21k|#define RB_FLAG_RED 0x1 | | ------------------ | | | Branch (67:48): [True: 355, False: 860] | | ------------------ ------------------ 293| 887| 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| 860| RB_MARK_BLACK(uncle); ------------------ | | 69| 860|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 860|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 302| 860| RB_MARK_BLACK(father); ------------------ | | 69| 860|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 860|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 303| 860| if (RB_ROOT_P(rbt, grandpa)) { ------------------ | | 71| 860|#define RB_ROOT_P(rbt, rb) ((rbt)->rbt_root == (rb)) | | ------------------ | | | Branch (71:28): [True: 95, False: 765] | | ------------------ ------------------ 304| | /* 305| | * If our grandpa is root, don't bother 306| | * setting him to red, just return. 307| | */ 308| 95| return; 309| 95| } 310| 765| RB_MARK_RED(grandpa); ------------------ | | 68| 765|#define RB_MARK_RED(rb) ((void)((rb)->rb_info |= RB_FLAG_RED)) | | ------------------ | | | | 46| 765|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 311| 765| self = grandpa; 312| 765| father = RB_FATHER(self); ------------------ | | 49| 765| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 765|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 765|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 765|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 313| 765| if (RB_BLACK_P(father)) { ------------------ | | 67| 765|#define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 53| 1.53k|#define RB_SENTINEL_P(rb) ((rb) == NULL) | | | | ------------------ | | | | | Branch (53:27): [True: 0, False: 765] | | | | ------------------ | | ------------------ | | #define RB_BLACK_P(rb) (RB_SENTINEL_P(rb) || ((rb)->rb_info & RB_FLAG_RED) == 0) | | ------------------ | | | | 46| 765|#define RB_FLAG_RED 0x1 | | ------------------ | | | Branch (67:48): [True: 76, False: 689] | | ------------------ ------------------ 314| | /* 315| | * If our great-grandpa is black, we're done. 316| | */ 317| 76| return; 318| 76| } 319| 765| } 320| | 321| | /* 322| | * Case 2&3: our uncle is black. 323| | */ 324| 887| if (self == father->rb_nodes[other]) { ------------------ | Branch (324:6): [True: 279, False: 608] ------------------ 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| 279| __archive_rb_tree_reparent_nodes(father, other); 332| 279| } 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| 887| __archive_rb_tree_reparent_nodes(grandpa, which); 340| | 341| | /* 342| | * Final step: Set the root to black. 343| | */ 344| 887| RB_MARK_BLACK(rbt->rbt_root); ------------------ | | 69| 887|#define RB_MARK_BLACK(rb) ((void)((rb)->rb_info &= ~RB_FLAG_RED)) | | ------------------ | | | | 46| 887|#define RB_FLAG_RED 0x1 | | ------------------ ------------------ 345| 887|} archive_rb.c:__archive_rb_tree_reparent_nodes: 233| 1.16k|{ 234| 1.16k| const unsigned int other = which ^ RB_DIR_OTHER; ------------------ | | 41| 1.16k|#define RB_DIR_OTHER 1 ------------------ 235| 1.16k| struct archive_rb_node * const grandpa = RB_FATHER(old_father); ------------------ | | 49| 1.16k| ((struct archive_rb_node *)((rb)->rb_info & ~RB_FLAG_MASK)) | | ------------------ | | | | 47| 1.16k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.16k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.16k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 236| 1.16k| struct archive_rb_node * const old_child = old_father->rb_nodes[which]; 237| 1.16k| struct archive_rb_node * const new_father = old_child; 238| 1.16k| struct archive_rb_node * const new_child = old_father; 239| | 240| 1.16k| if (new_father == NULL) ------------------ | Branch (240:6): [True: 0, False: 1.16k] ------------------ 241| 0| return; 242| | /* 243| | * Exchange descendant linkages. 244| | */ 245| 1.16k| grandpa->rb_nodes[RB_POSITION(old_father)] = new_father; ------------------ | | 63| 1.16k| (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 45| 1.16k|#define RB_FLAG_POSITION 0x2 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 40| 716|#define RB_DIR_RIGHT 1 | | ------------------ | | (((rb)->rb_info & RB_FLAG_POSITION) ? RB_DIR_RIGHT : RB_DIR_LEFT) | | ------------------ | | | | 39| 450|#define RB_DIR_LEFT 0 | | ------------------ | | | Branch (63:6): [True: 716, False: 450] | | ------------------ ------------------ 246| 1.16k| new_child->rb_nodes[which] = old_child->rb_nodes[other]; 247| 1.16k| new_father->rb_nodes[other] = new_child; 248| | 249| | /* 250| | * Update ancestor linkages 251| | */ 252| 1.16k| RB_SET_FATHER(new_father, grandpa); ------------------ | | 51| 1.16k| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 1.16k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.16k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.16k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 253| 1.16k| RB_SET_FATHER(new_child, new_father); ------------------ | | 51| 1.16k| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 1.16k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.16k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.16k|#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| 1.16k| RB_SWAP_PROPERTIES(new_father, new_child); ------------------ | | 78| 1.16k|#define RB_SWAP_PROPERTIES(a, b) do { \ | | 79| 1.16k| uintptr_t xorinfo = ((a)->rb_info ^ (b)->rb_info) & RB_FLAG_MASK; \ | | ------------------ | | | | 47| 1.16k|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 1.16k|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 1.16k|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ | | 80| 1.16k| (a)->rb_info ^= xorinfo; \ | | 81| 1.16k| (b)->rb_info ^= xorinfo; \ | | 82| 1.16k| } while (/*CONSTCOND*/ 0) | | ------------------ | | | Branch (82:26): [Folded, False: 1.16k] | | ------------------ ------------------ 260| 1.16k| RB_SET_POSITION(new_child, other); ------------------ | | 73| 1.16k| ((void)((position) ? ((rb)->rb_info |= RB_FLAG_POSITION) : \ | | ------------------ | | | | 45| 287|#define RB_FLAG_POSITION 0x2 | | ------------------ | | | Branch (73:13): [True: 287, False: 879] | | ------------------ | | 74| 1.16k| ((rb)->rb_info &= ~RB_FLAG_POSITION))) | | ------------------ | | | | 45| 879|#define RB_FLAG_POSITION 0x2 | | ------------------ ------------------ 261| | 262| | /* 263| | * Make sure to reparent the new child to ourself. 264| | */ 265| 1.16k| if (!RB_SENTINEL_P(new_child->rb_nodes[which])) { ------------------ | | 53| 1.16k|#define RB_SENTINEL_P(rb) ((rb) == NULL) ------------------ | Branch (265:6): [True: 436, False: 730] ------------------ 266| 436| RB_SET_FATHER(new_child->rb_nodes[which], new_child); ------------------ | | 51| 436| ((void)((rb)->rb_info = (uintptr_t)(father)|((rb)->rb_info & RB_FLAG_MASK))) | | ------------------ | | | | 47| 436|#define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 45| 436|#define RB_FLAG_POSITION 0x2 | | | | ------------------ | | | | #define RB_FLAG_MASK (RB_FLAG_POSITION|RB_FLAG_RED) | | | | ------------------ | | | | | | 46| 436|#define RB_FLAG_RED 0x1 | | | | ------------------ | | ------------------ ------------------ 267| 436| RB_SET_POSITION(new_child->rb_nodes[which], which); ------------------ | | 73| 436| ((void)((position) ? ((rb)->rb_info |= RB_FLAG_POSITION) : \ | | ------------------ | | | | 45| 354|#define RB_FLAG_POSITION 0x2 | | ------------------ | | | Branch (73:13): [True: 354, False: 82] | | ------------------ | | 74| 436| ((rb)->rb_info &= ~RB_FLAG_POSITION))) | | ------------------ | | | | 45| 82|#define RB_FLAG_POSITION 0x2 | | ------------------ ------------------ 268| 436| } 269| | 270| 1.16k|} archive_read_new: 95| 2.49k|{ 96| 2.49k| struct archive_read *a; 97| | 98| 2.49k| a = calloc(1, sizeof(*a)); 99| 2.49k| if (a == NULL) ------------------ | Branch (99:6): [True: 0, False: 2.49k] ------------------ 100| 0| return (NULL); 101| 2.49k| a->archive.magic = ARCHIVE_READ_MAGIC; ------------------ | | 59| 2.49k|#define ARCHIVE_READ_MAGIC (0xdeb0c5U) ------------------ 102| | 103| 2.49k| a->archive.state = ARCHIVE_STATE_NEW; ------------------ | | 64| 2.49k|#define ARCHIVE_STATE_NEW 1U ------------------ 104| 2.49k| a->entry = archive_entry_new2(&a->archive); 105| 2.49k| a->archive.vtable = &archive_read_vtable; 106| | 107| 2.49k| a->passphrases.last = &a->passphrases.first; 108| | 109| 2.49k| return (&a->archive); 110| 2.49k|} archive_read_set_open_callback: 298| 2.49k|{ 299| 2.49k| struct archive_read *a = (struct archive_read *)_a; 300| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 301| 2.49k| "archive_read_set_open_callback"); 302| 2.49k| a->client.opener = client_opener; 303| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 304| 2.49k|} archive_read_set_read_callback: 309| 2.49k|{ 310| 2.49k| struct archive_read *a = (struct archive_read *)_a; 311| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 312| 2.49k| "archive_read_set_read_callback"); 313| 2.49k| a->client.reader = client_reader; 314| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 315| 2.49k|} archive_read_set_skip_callback: 320| 2.49k|{ 321| 2.49k| struct archive_read *a = (struct archive_read *)_a; 322| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 323| 2.49k| "archive_read_set_skip_callback"); 324| 2.49k| a->client.skipper = client_skipper; 325| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 326| 2.49k|} archive_read_set_seek_callback: 331| 2.49k|{ 332| 2.49k| struct archive_read *a = (struct archive_read *)_a; 333| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 334| 2.49k| "archive_read_set_seek_callback"); 335| 2.49k| a->client.seeker = client_seeker; 336| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 337| 2.49k|} archive_read_set_close_callback: 342| 2.49k|{ 343| 2.49k| struct archive_read *a = (struct archive_read *)_a; 344| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 345| 2.49k| "archive_read_set_close_callback"); 346| 2.49k| a->client.closer = client_closer; 347| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 348| 2.49k|} archive_read_set_callback_data: 363| 2.49k|{ 364| 2.49k| return archive_read_set_callback_data2(_a, client_data, 0); 365| 2.49k|} archive_read_set_callback_data2: 370| 2.49k|{ 371| 2.49k| struct archive_read *a = (struct archive_read *)_a; 372| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 373| 2.49k| "archive_read_set_callback_data2"); 374| | 375| 2.49k| if (a->client.nodes == 0) ------------------ | Branch (375:6): [True: 2.49k, False: 0] ------------------ 376| 2.49k| { 377| 2.49k| a->client.dataset = (struct archive_read_data_node *) 378| 2.49k| calloc(1, sizeof(*a->client.dataset)); 379| 2.49k| if (a->client.dataset == NULL) ------------------ | Branch (379:7): [True: 0, False: 2.49k] ------------------ 380| 0| { 381| 0| archive_set_error(&a->archive, ENOMEM, 382| 0| "No memory"); 383| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 384| 0| } 385| 2.49k| a->client.nodes = 1; 386| 2.49k| } 387| | 388| 2.49k| if (iindex > a->client.nodes - 1) ------------------ | Branch (388:6): [True: 0, False: 2.49k] ------------------ 389| 0| { 390| 0| archive_set_error(&a->archive, EINVAL, 391| 0| "Invalid index specified"); 392| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 393| 0| } 394| 2.49k| a->client.dataset[iindex].data = client_data; 395| 2.49k| a->client.dataset[iindex].begin_position = -1; 396| 2.49k| a->client.dataset[iindex].total_size = -1; 397| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 398| 2.49k|} archive_read_open1: 468| 2.49k|{ 469| 2.49k| struct archive_read *a = (struct archive_read *)_a; 470| 2.49k| struct archive_read_filter *filter, *tmp; 471| 2.49k| int slot, e = ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 472| | 473| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 474| 2.49k| "archive_read_open"); 475| 2.49k| archive_clear_error(&a->archive); 476| | 477| 2.49k| if (a->client.reader == NULL) { ------------------ | Branch (477:6): [True: 0, False: 2.49k] ------------------ 478| 0| archive_set_error(&a->archive, EINVAL, 479| 0| "No reader function provided to archive_read_open"); 480| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 481| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 482| 0| } 483| | 484| | /* Open data source. */ 485| 2.49k| if (a->client.opener != NULL) { ------------------ | Branch (485:6): [True: 2.49k, False: 0] ------------------ 486| 2.49k| e = (a->client.opener)(&a->archive, a->client.dataset[0].data); 487| 2.49k| if (e != 0) { ------------------ | Branch (487:7): [True: 0, False: 2.49k] ------------------ 488| | /* If the open failed, call the closer to clean up. */ 489| 0| read_client_close_proxy(a); 490| 0| return (e); 491| 0| } 492| 2.49k| } 493| | 494| 2.49k| filter = calloc(1, sizeof(*filter)); 495| 2.49k| if (filter == NULL) ------------------ | Branch (495:6): [True: 0, False: 2.49k] ------------------ 496| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 497| 2.49k| filter->bidder = NULL; 498| 2.49k| filter->upstream = NULL; 499| 2.49k| filter->archive = a; 500| 2.49k| filter->data = a->client.dataset[0].data; 501| 2.49k| filter->vtable = &none_reader_vtable; 502| 2.49k| filter->name = "none"; 503| 2.49k| filter->code = ARCHIVE_FILTER_NONE; ------------------ | | 309| 2.49k|#define ARCHIVE_FILTER_NONE 0 ------------------ 504| 2.49k| filter->can_skip = 1; 505| 2.49k| filter->can_seek = 1; 506| | 507| 2.49k| a->client.dataset[0].begin_position = 0; 508| 2.49k| if (!a->filter || !a->bypass_filter_bidding) ------------------ | Branch (508:6): [True: 2.49k, False: 0] | Branch (508:20): [True: 0, False: 0] ------------------ 509| 2.49k| { 510| 2.49k| a->filter = filter; 511| | /* Build out the input pipeline. */ 512| 2.49k| e = choose_filters(a); 513| 2.49k| if (e < ARCHIVE_WARN) { ------------------ | | 235| 2.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (513:7): [True: 41, False: 2.45k] ------------------ 514| 41| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 41|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 515| 41| return (ARCHIVE_FATAL); ------------------ | | 239| 41|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 516| 41| } 517| 2.49k| } 518| 0| else 519| 0| { 520| | /* Need to add "NONE" type filter at the end of the filter chain */ 521| 0| tmp = a->filter; 522| 0| while (tmp->upstream) ------------------ | Branch (522:10): [True: 0, False: 0] ------------------ 523| 0| tmp = tmp->upstream; 524| 0| tmp->upstream = filter; 525| 0| } 526| | 527| 2.45k| if (!a->format) ------------------ | Branch (527:6): [True: 2.45k, False: 0] ------------------ 528| 2.45k| { 529| 2.45k| slot = choose_format(a); 530| 2.45k| if (slot < 0) { ------------------ | Branch (530:7): [True: 17, False: 2.44k] ------------------ 531| 17| close_filters(a); 532| 17| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 17|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 533| 17| return (ARCHIVE_FATAL); ------------------ | | 239| 17|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 534| 17| } 535| 2.44k| a->format = &(a->formats[slot]); 536| 2.44k| } 537| | 538| 2.44k| a->archive.state = ARCHIVE_STATE_HEADER; ------------------ | | 65| 2.44k|#define ARCHIVE_STATE_HEADER 2U ------------------ 539| | 540| | /* Ensure libarchive starts from the first node in a multivolume set */ 541| 2.44k| client_switch_proxy(a->filter, 0); 542| 2.44k| return (e); 543| 2.45k|} __archive_read_header: 611| 64|{ 612| 64| if (!a->filter->vtable->read_header) ------------------ | Branch (612:6): [True: 44, False: 20] ------------------ 613| 44| return (ARCHIVE_OK); ------------------ | | 233| 44|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 614| 20| return a->filter->vtable->read_header(a->filter, entry); 615| 64|} archive_read_has_encrypted_entries: 783| 2.44k|{ 784| 2.44k| struct archive_read *a = (struct archive_read *)_a; 785| 2.44k| int format_supports_encryption = archive_read_format_capabilities(_a) 786| 2.44k| & (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 398| 2.44k|#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| 2.44k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 787| | 788| 2.44k| if (!_a || !format_supports_encryption) { ------------------ | Branch (788:6): [True: 0, False: 2.44k] | Branch (788:13): [True: 1.22k, False: 1.21k] ------------------ 789| | /* Format in general doesn't support encryption */ 790| 1.22k| return ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED; ------------------ | | 410| 1.22k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED -2 ------------------ 791| 1.22k| } 792| | 793| | /* A reader potentially has read enough data now. */ 794| 1.21k| if (a->format && a->format->has_encrypted_entries) { ------------------ | Branch (794:6): [True: 1.21k, False: 0] | Branch (794:19): [True: 1.21k, False: 0] ------------------ 795| 1.21k| return (a->format->has_encrypted_entries)(a); 796| 1.21k| } 797| | 798| | /* For any other reason we cannot say how many entries are there. */ 799| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 800| 1.21k|} archive_read_format_capabilities: 808| 4.88k|{ 809| 4.88k| struct archive_read *a = (struct archive_read *)_a; 810| 4.88k| if (a && a->format && a->format->format_capabilties) { ------------------ | Branch (810:6): [True: 4.88k, False: 0] | Branch (810:11): [True: 4.88k, False: 0] | Branch (810:24): [True: 2.43k, False: 2.44k] ------------------ 811| 2.43k| return (a->format->format_capabilties)(a); 812| 2.43k| } 813| 2.44k| return ARCHIVE_READ_FORMAT_CAPS_NONE; ------------------ | | 397| 2.44k|#define ARCHIVE_READ_FORMAT_CAPS_NONE (0) /* no special capabilities */ ------------------ 814| 4.88k|} archive_read_data: 829| 106M|{ 830| 106M| struct archive *a = (struct archive *)_a; 831| 106M| char *dest; 832| 106M| const void *read_buf; 833| 106M| size_t bytes_read; 834| 106M| size_t len; 835| 106M| int r; 836| | 837| 106M| bytes_read = 0; 838| 106M| dest = (char *)buff; 839| | 840| 213M| while (s > 0) { ------------------ | Branch (840:9): [True: 106M, False: 106M] ------------------ 841| 106M| if (a->read_data_offset == a->read_data_output_offset && ------------------ | Branch (841:7): [True: 522k, False: 106M] ------------------ 842| 522k| a->read_data_remaining == 0) { ------------------ | Branch (842:7): [True: 150k, False: 372k] ------------------ 843| 150k| read_buf = a->read_data_block; 844| 150k| a->read_data_is_posix_read = 1; 845| 150k| a->read_data_requested = s; 846| 150k| r = archive_read_data_block(a, &read_buf, 847| 150k| &a->read_data_remaining, &a->read_data_offset); 848| 150k| a->read_data_block = read_buf; 849| 150k| if (r == ARCHIVE_EOF && ------------------ | | 232| 300k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (849:8): [True: 79.7k, False: 70.5k] ------------------ 850| 79.7k| a->read_data_offset == a->read_data_output_offset && ------------------ | Branch (850:8): [True: 72.3k, False: 7.37k] ------------------ 851| 72.3k| a->read_data_remaining == 0) ------------------ | Branch (851:8): [True: 72.3k, False: 0] ------------------ 852| 72.3k| return (bytes_read); 853| | /* 854| | * Error codes are all negative, so the status 855| | * return here cannot be confused with a valid 856| | * byte count. (ARCHIVE_OK is zero.) 857| | */ 858| 77.8k| if (r < ARCHIVE_OK) ------------------ | | 233| 77.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (858:8): [True: 32.6k, False: 45.2k] ------------------ 859| 32.6k| return (r); 860| 77.8k| } 861| | 862| 106M| if (a->read_data_offset < a->read_data_output_offset) { ------------------ | Branch (862:7): [True: 224, False: 106M] ------------------ 863| 224| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 224|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 864| 224| "Encountered out-of-order sparse blocks"); 865| 224| return (ARCHIVE_RETRY); ------------------ | | 234| 224|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 866| 224| } 867| | 868| | /* Compute the amount of zero padding needed. */ 869| 106M| if (a->read_data_output_offset + (int64_t)s < ------------------ | Branch (869:7): [True: 106M, False: 417k] ------------------ 870| 106M| a->read_data_offset) { 871| 106M| len = s; 872| 106M| } else if (a->read_data_output_offset < ------------------ | Branch (872:14): [True: 7.50k, False: 410k] ------------------ 873| 417k| a->read_data_offset) { 874| 7.50k| len = (size_t)(a->read_data_offset - 875| 7.50k| a->read_data_output_offset); 876| 7.50k| } else 877| 410k| len = 0; 878| | 879| | /* Add zeroes. */ 880| 106M| memset(dest, 0, len); 881| 106M| s -= len; 882| 106M| a->read_data_output_offset += len; 883| 106M| dest += len; 884| 106M| bytes_read += len; 885| | 886| | /* Copy data if there is any space left. */ 887| 106M| if (s > 0) { ------------------ | Branch (887:7): [True: 417k, False: 106M] ------------------ 888| 417k| len = a->read_data_remaining; 889| 417k| if (len > s) ------------------ | Branch (889:8): [True: 372k, False: 45.0k] ------------------ 890| 372k| len = s; 891| 417k| if (len) { ------------------ | Branch (891:8): [True: 408k, False: 9.40k] ------------------ 892| 408k| memcpy(dest, a->read_data_block, len); 893| 408k| s -= len; 894| 408k| a->read_data_block += len; 895| 408k| a->read_data_remaining -= len; 896| 408k| a->read_data_output_offset += len; 897| 408k| a->read_data_offset += len; 898| 408k| dest += len; 899| 408k| bytes_read += len; 900| 408k| } 901| 417k| } 902| 106M| } 903| 106M| a->read_data_is_posix_read = 0; 904| 106M| a->read_data_requested = 0; 905| 106M| return (bytes_read); 906| 106M|} __archive_reset_read_data: 912| 298k|{ 913| 298k| a->read_data_output_offset = 0; 914| 298k| a->read_data_remaining = 0; 915| 298k| a->read_data_is_posix_read = 0; 916| 298k| a->read_data_requested = 0; 917| | 918| | /* extra resets, from rar.c */ 919| | a->read_data_block = NULL; 920| 298k| a->read_data_offset = 0; 921| 298k|} archive_read_data_skip: 928| 84.1k|{ 929| 84.1k| struct archive_read *a = (struct archive_read *)_a; 930| 84.1k| int r; 931| 84.1k| const void *buff; 932| 84.1k| size_t size; 933| 84.1k| int64_t offset; 934| | 935| 84.1k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, ------------------ | | 151| 84.1k| do { \ | | 152| 84.1k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 84.1k| (allowed_states), (function_name)); \ | | 154| 84.1k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 84.1k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 84.1k] | | ------------------ | | 155| 84.1k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 84.1k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 84.1k] | | ------------------ ------------------ 936| 84.1k| "archive_read_data_skip"); 937| | 938| 84.1k| if (a->format->read_data_skip != NULL) ------------------ | Branch (938:6): [True: 84.1k, False: 0] ------------------ 939| 84.1k| r = (a->format->read_data_skip)(a); 940| 0| else { 941| 0| while ((r = archive_read_data_block(&a->archive, ------------------ | Branch (941:10): [True: 0, False: 0] ------------------ 942| 0| &buff, &size, &offset)) 943| 0| == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 944| 0| ; 945| 0| } 946| | 947| 84.1k| if (r == ARCHIVE_EOF) ------------------ | | 232| 84.1k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (947:6): [True: 2, False: 84.1k] ------------------ 948| 2| r = ARCHIVE_OK; ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 949| | 950| 84.1k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 84.1k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (950:6): [True: 252, False: 83.9k] ------------------ 951| 252| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 252|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 952| 83.9k| else 953| 83.9k| a->archive.state = ARCHIVE_STATE_HEADER; ------------------ | | 65| 83.9k|#define ARCHIVE_STATE_HEADER 2U ------------------ 954| 84.1k| return (r); 955| 84.1k|} archive_seek_data: 959| 2.44k|{ 960| 2.44k| struct archive_read *a = (struct archive_read *)_a; 961| 2.44k| la_int64_t r; 962| | 963| 2.44k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, ------------------ | | 151| 2.44k| do { \ | | 152| 2.44k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.44k| (allowed_states), (function_name)); \ | | 154| 2.44k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.44k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 2.44k, False: 0] | | ------------------ | | 155| 2.44k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 2.44k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.44k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 0] | | ------------------ ------------------ 964| 2.44k| "archive_seek_data_block"); 965| | 966| 0| if (a->format->seek_data == NULL) { ------------------ | Branch (966:6): [True: 0, False: 0] ------------------ 967| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 968| 0| "Internal error: " 969| 0| "No format_seek_data_block function registered"); 970| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 971| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 972| 0| } 973| | 974| 0| r = (a->format->seek_data)(a, offset, whence); 975| 0| if (r == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (975:6): [True: 0, False: 0] ------------------ 976| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 977| 0| return (r); 978| 0|} __archive_read_free_filters: 1035| 2.54k|{ 1036| | /* Make sure filters are closed and their buffers are freed */ 1037| 2.54k| close_filters(a); 1038| | 1039| 5.40k| while (a->filter != NULL) { ------------------ | Branch (1039:9): [True: 2.86k, False: 2.54k] ------------------ 1040| 2.86k| struct archive_read_filter *t = a->filter->upstream; 1041| 2.86k| free(a->filter); 1042| 2.86k| a->filter = t; 1043| 2.86k| } 1044| 2.54k|} __archive_read_register_format: 1216| 44.9k|{ 1217| 44.9k| int i, number_slots; 1218| | 1219| 44.9k| archive_check_magic(&a->archive, ------------------ | | 151| 44.9k| do { \ | | 152| 44.9k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 44.9k| (allowed_states), (function_name)); \ | | 154| 44.9k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 44.9k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 44.9k] | | ------------------ | | 155| 44.9k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 44.9k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 44.9k] | | ------------------ ------------------ 1220| 44.9k| ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, 1221| 44.9k| "__archive_read_register_format"); 1222| | 1223| 44.9k| number_slots = sizeof(a->formats) / sizeof(a->formats[0]); 1224| | 1225| 362k| for (i = 0; i < number_slots; i++) { ------------------ | Branch (1225:14): [True: 362k, False: 0] ------------------ 1226| 362k| if (a->formats[i].bid == bid) ------------------ | Branch (1226:7): [True: 4.99k, False: 357k] ------------------ 1227| 4.99k| return (ARCHIVE_WARN); /* We've already installed */ ------------------ | | 235| 4.99k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1228| 357k| if (a->formats[i].bid == NULL) { ------------------ | Branch (1228:7): [True: 39.9k, False: 317k] ------------------ 1229| 39.9k| a->formats[i].bid = bid; 1230| 39.9k| a->formats[i].options = options; 1231| 39.9k| a->formats[i].read_header = read_header; 1232| 39.9k| a->formats[i].read_data = read_data; 1233| 39.9k| a->formats[i].read_data_skip = read_data_skip; 1234| 39.9k| a->formats[i].seek_data = seek_data; 1235| 39.9k| a->formats[i].cleanup = cleanup; 1236| 39.9k| a->formats[i].data = format_data; 1237| 39.9k| a->formats[i].name = name; 1238| 39.9k| a->formats[i].format_capabilties = format_capabilities; 1239| 39.9k| a->formats[i].has_encrypted_entries = has_encrypted_entries; 1240| 39.9k| return (ARCHIVE_OK); ------------------ | | 233| 39.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1241| 39.9k| } 1242| 357k| } 1243| | 1244| 0| archive_set_error(&a->archive, ENOMEM, 1245| 0| "Not enough slots for format registration"); 1246| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1247| 44.9k|} __archive_read_register_bidder: 1258| 32.4k|{ 1259| 32.4k| struct archive_read_filter_bidder *bidder; 1260| 32.4k| int i, number_slots; 1261| | 1262| 32.4k| archive_check_magic(&a->archive, ARCHIVE_READ_MAGIC, ------------------ | | 151| 32.4k| do { \ | | 152| 32.4k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 32.4k| (allowed_states), (function_name)); \ | | 154| 32.4k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 32.4k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 32.4k] | | ------------------ | | 155| 32.4k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 32.4k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 32.4k] | | ------------------ ------------------ 1263| 32.4k| ARCHIVE_STATE_NEW, "__archive_read_register_bidder"); 1264| | 1265| 32.4k| number_slots = sizeof(a->bidders) / sizeof(a->bidders[0]); 1266| | 1267| 227k| for (i = 0; i < number_slots; i++) { ------------------ | Branch (1267:14): [True: 227k, False: 0] ------------------ 1268| 227k| if (a->bidders[i].vtable != NULL) ------------------ | Branch (1268:7): [True: 194k, False: 32.4k] ------------------ 1269| 194k| continue; 1270| 32.4k| memset(a->bidders + i, 0, sizeof(a->bidders[0])); 1271| 32.4k| bidder = (a->bidders + i); 1272| 32.4k| bidder->data = bidder_data; 1273| 32.4k| bidder->name = name; 1274| 32.4k| bidder->vtable = vtable; 1275| 32.4k| if (bidder->vtable->bid == NULL || bidder->vtable->init == NULL) { ------------------ | Branch (1275:7): [True: 0, False: 32.4k] | Branch (1275:38): [True: 0, False: 32.4k] ------------------ 1276| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1277| 0| "Internal error: " 1278| 0| "no bid/init for filter bidder"); 1279| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1280| 0| } 1281| | 1282| 32.4k| return (ARCHIVE_OK); ------------------ | | 233| 32.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1283| 32.4k| } 1284| | 1285| 0| archive_set_error(&a->archive, ENOMEM, 1286| 0| "Not enough slots for filter registration"); 1287| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1288| 32.4k|} __archive_read_ahead: 1343| 13.1M|{ 1344| 13.1M| return (__archive_read_filter_ahead(a->filter, min, avail)); 1345| 13.1M|} __archive_read_filter_ahead: 1350| 13.2M|{ 1351| 13.2M| ssize_t bytes_read; 1352| 13.2M| size_t tocopy; 1353| | 1354| 13.2M| if (filter->fatal) { ------------------ | Branch (1354:6): [True: 609, False: 13.2M] ------------------ 1355| 609| if (avail) ------------------ | Branch (1355:7): [True: 219, False: 390] ------------------ 1356| 219| *avail = ARCHIVE_FATAL; ------------------ | | 239| 219|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1357| 609| return (NULL); 1358| 609| } 1359| | 1360| | /* 1361| | * Keep pulling more data until we can satisfy the request. 1362| | */ 1363| 13.2M| for (;;) { 1364| | 1365| | /* 1366| | * If we can satisfy from the copy buffer (and the 1367| | * copy buffer isn't empty), we're done. In particular, 1368| | * note that min == 0 is a perfectly well-defined 1369| | * request. 1370| | */ 1371| 13.2M| if (filter->avail >= min && filter->avail > 0) { ------------------ | Branch (1371:7): [True: 136k, False: 13.1M] | Branch (1371:31): [True: 90.5k, False: 45.9k] ------------------ 1372| 90.5k| if (avail != NULL) ------------------ | Branch (1372:8): [True: 14.4k, False: 76.0k] ------------------ 1373| 14.4k| *avail = filter->avail; 1374| 90.5k| return (filter->next); 1375| 90.5k| } 1376| | 1377| | /* 1378| | * We can satisfy directly from client buffer if everything 1379| | * currently in the copy buffer is still in the client buffer. 1380| | */ 1381| 13.1M| if (filter->client_total >= filter->client_avail + filter->avail ------------------ | Branch (1381:7): [True: 13.1M, False: 11.1k] ------------------ 1382| 13.1M| && filter->client_avail + filter->avail >= min) { ------------------ | Branch (1382:10): [True: 13.1M, False: 13.5k] ------------------ 1383| | /* "Roll back" to client buffer. */ 1384| 13.1M| filter->client_avail += filter->avail; 1385| 13.1M| filter->client_next -= filter->avail; 1386| | /* Copy buffer is now empty. */ 1387| 13.1M| filter->avail = 0; 1388| 13.1M| filter->next = filter->buffer; 1389| | /* Return data from client buffer. */ 1390| 13.1M| if (avail != NULL) ------------------ | Branch (1390:8): [True: 12.8M, False: 251k] ------------------ 1391| 12.8M| *avail = filter->client_avail; 1392| 13.1M| return (filter->client_next); 1393| 13.1M| } 1394| | 1395| | /* Move data forward in copy buffer if necessary. */ 1396| 24.7k| if (filter->next > filter->buffer && ------------------ | Branch (1396:7): [True: 3.29k, False: 21.4k] ------------------ 1397| 3.29k| min > filter->buffer_size - (filter->next - filter->buffer)) { ------------------ | Branch (1397:7): [True: 372, False: 2.92k] ------------------ 1398| 372| if (filter->avail > 0) ------------------ | Branch (1398:8): [True: 370, False: 2] ------------------ 1399| 370| memmove(filter->buffer, filter->next, 1400| 370| filter->avail); 1401| 372| filter->next = filter->buffer; 1402| 372| } 1403| | 1404| | /* If we've used up the client data, get more. */ 1405| 24.7k| if (filter->client_avail <= 0) { ------------------ | Branch (1405:7): [True: 16.3k, False: 8.36k] ------------------ 1406| 16.3k| if (filter->end_of_file) { ------------------ | Branch (1406:8): [True: 2.49k, False: 13.8k] ------------------ 1407| 2.49k| if (avail != NULL) ------------------ | Branch (1407:9): [True: 2.11k, False: 381] ------------------ 1408| 2.11k| *avail = filter->avail; 1409| 2.49k| return (NULL); 1410| 2.49k| } 1411| 13.8k| bytes_read = (filter->vtable->read)(filter, 1412| 13.8k| &filter->client_buff); 1413| 13.8k| if (bytes_read < 0) { /* Read error. */ ------------------ | Branch (1413:8): [True: 100, False: 13.7k] ------------------ 1414| 100| filter->client_total = filter->client_avail = 0; 1415| 100| filter->client_next = 1416| 100| filter->client_buff = NULL; 1417| 100| filter->fatal = 1; 1418| 100| if (avail != NULL) ------------------ | Branch (1418:9): [True: 59, False: 41] ------------------ 1419| 59| *avail = ARCHIVE_FATAL; ------------------ | | 239| 59|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1420| 100| return (NULL); 1421| 100| } 1422| 13.7k| if (bytes_read == 0) { ------------------ | Branch (1422:8): [True: 2.55k, False: 11.2k] ------------------ 1423| | /* Check for another client object first */ 1424| 2.55k| if (filter->archive->client.cursor != ------------------ | Branch (1424:9): [True: 0, False: 2.55k] ------------------ 1425| 2.55k| filter->archive->client.nodes - 1) { 1426| 0| if (client_switch_proxy(filter, ------------------ | Branch (1426:10): [True: 0, False: 0] ------------------ 1427| 0| filter->archive->client.cursor + 1) 1428| 0| == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1429| 0| continue; 1430| 0| } 1431| | /* Premature end-of-file. */ 1432| 2.55k| filter->client_total = filter->client_avail = 0; 1433| 2.55k| filter->client_next = 1434| 2.55k| filter->client_buff = NULL; 1435| 2.55k| filter->end_of_file = 1; 1436| | /* Return whatever we do have. */ 1437| 2.55k| if (avail != NULL) ------------------ | Branch (1437:9): [True: 2.40k, False: 151] ------------------ 1438| 2.40k| *avail = filter->avail; 1439| 2.55k| return (NULL); 1440| 2.55k| } 1441| 11.2k| filter->client_total = bytes_read; 1442| 11.2k| filter->client_avail = filter->client_total; 1443| 11.2k| filter->client_next = filter->client_buff; 1444| 11.2k| } else { 1445| | /* 1446| | * We can't satisfy the request from the copy 1447| | * buffer or the existing client data, so we 1448| | * need to copy more client data over to the 1449| | * copy buffer. 1450| | */ 1451| | 1452| | /* Ensure the buffer is big enough. */ 1453| 8.36k| if (min > filter->buffer_size) { ------------------ | Branch (1453:8): [True: 1.66k, False: 6.69k] ------------------ 1454| 1.66k| size_t s, t; 1455| 1.66k| char *p; 1456| | 1457| | /* Double the buffer; watch for overflow. */ 1458| 1.66k| s = t = filter->buffer_size; 1459| 1.66k| if (s == 0) ------------------ | Branch (1459:9): [True: 1.60k, False: 64] ------------------ 1460| 1.60k| s = min; 1461| 1.88k| while (s < min) { ------------------ | Branch (1461:12): [True: 222, False: 1.66k] ------------------ 1462| 222| t *= 2; 1463| 222| if (t <= s) { /* Integer overflow! */ ------------------ | Branch (1463:10): [True: 0, False: 222] ------------------ 1464| 0| archive_set_error( 1465| 0| &filter->archive->archive, 1466| 0| ENOMEM, 1467| 0| "Unable to allocate copy" 1468| 0| " buffer"); 1469| 0| filter->fatal = 1; 1470| 0| if (avail != NULL) ------------------ | Branch (1470:11): [True: 0, False: 0] ------------------ 1471| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1472| 0| return (NULL); 1473| 0| } 1474| 222| s = t; 1475| 222| } 1476| | /* Now s >= min, so allocate a new buffer. */ 1477| 1.66k| p = malloc(s); 1478| 1.66k| if (p == NULL) { ------------------ | Branch (1478:9): [True: 0, False: 1.66k] ------------------ 1479| 0| archive_set_error( 1480| 0| &filter->archive->archive, 1481| 0| ENOMEM, 1482| 0| "Unable to allocate copy buffer"); 1483| 0| filter->fatal = 1; 1484| 0| if (avail != NULL) ------------------ | Branch (1484:10): [True: 0, False: 0] ------------------ 1485| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1486| 0| return (NULL); 1487| 0| } 1488| | /* Move data into newly-enlarged buffer. */ 1489| 1.66k| if (filter->avail > 0) ------------------ | Branch (1489:9): [True: 36, False: 1.63k] ------------------ 1490| 36| memmove(p, filter->next, filter->avail); 1491| 1.66k| free(filter->buffer); 1492| 1.66k| filter->next = filter->buffer = p; 1493| 1.66k| filter->buffer_size = s; 1494| 1.66k| } 1495| | 1496| | /* We can add client data to copy buffer. */ 1497| | /* First estimate: copy to fill rest of buffer. */ 1498| 8.36k| tocopy = (filter->buffer + filter->buffer_size) 1499| 8.36k| - (filter->next + filter->avail); 1500| | /* Don't waste time buffering more than we need to. */ 1501| 8.36k| if (tocopy + filter->avail > min) ------------------ | Branch (1501:8): [True: 4.98k, False: 3.38k] ------------------ 1502| 4.98k| tocopy = min - filter->avail; 1503| | /* Don't copy more than is available. */ 1504| 8.36k| if (tocopy > filter->client_avail) ------------------ | Branch (1504:8): [True: 5.00k, False: 3.36k] ------------------ 1505| 5.00k| tocopy = filter->client_avail; 1506| | 1507| 8.36k| memcpy(filter->next + filter->avail, 1508| 8.36k| filter->client_next, tocopy); 1509| | /* Remove this data from client buffer. */ 1510| 8.36k| filter->client_next += tocopy; 1511| 8.36k| filter->client_avail -= tocopy; 1512| | /* add it to copy buffer. */ 1513| 8.36k| filter->avail += tocopy; 1514| 8.36k| } 1515| 24.7k| } 1516| 13.2M|} __archive_read_consume: 1523| 12.4M|{ 1524| 12.4M| return (__archive_read_filter_consume(a->filter, request)); 1525| 12.4M|} __archive_read_filter_consume: 1530| 12.4M|{ 1531| 12.4M| int64_t skipped; 1532| | 1533| 12.4M| if (request < 0) ------------------ | Branch (1533:6): [True: 8, False: 12.4M] ------------------ 1534| 8| return ARCHIVE_FATAL; ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1535| 12.4M| if (request == 0) ------------------ | Branch (1535:6): [True: 228k, False: 12.2M] ------------------ 1536| 228k| return 0; 1537| | 1538| 12.2M| skipped = advance_file_pointer(filter, request); 1539| 12.2M| if (skipped == request) ------------------ | Branch (1539:6): [True: 12.2M, False: 433] ------------------ 1540| 12.2M| return (skipped); 1541| | /* We hit EOF before we satisfied the skip request. */ 1542| 433| if (skipped < 0) /* Map error code to 0 for error message below. */ ------------------ | Branch (1542:6): [True: 4, False: 429] ------------------ 1543| 4| skipped = 0; 1544| 433| archive_set_error(&filter->archive->archive, 1545| 433| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 433|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1546| 433| "Truncated input file (needed %jd bytes, only %jd available)", 1547| 433| (intmax_t)request, (intmax_t)skipped); 1548| 433| return (ARCHIVE_FATAL); ------------------ | | 239| 433|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1549| 12.2M|} __archive_read_seek: 1646| 3.36k|{ 1647| 3.36k| return __archive_read_filter_seek(a->filter, offset, whence); 1648| 3.36k|} __archive_read_filter_seek: 1653| 3.36k|{ 1654| 3.36k| struct archive_read_client *client; 1655| 3.36k| int64_t r; 1656| 3.36k| unsigned int cursor; 1657| | 1658| 3.36k| if (filter->closed || filter->fatal) ------------------ | Branch (1658:6): [True: 0, False: 3.36k] | Branch (1658:24): [True: 17, False: 3.34k] ------------------ 1659| 17| return (ARCHIVE_FATAL); ------------------ | | 239| 17|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1660| 3.34k| if (filter->can_seek == 0) ------------------ | Branch (1660:6): [True: 58, False: 3.28k] ------------------ 1661| 58| return (ARCHIVE_FAILED); ------------------ | | 237| 58|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1662| | 1663| 3.28k| client = &(filter->archive->client); 1664| 3.28k| switch (whence) { 1665| 0| case SEEK_CUR: ------------------ | Branch (1665:2): [True: 0, False: 3.28k] ------------------ 1666| | /* Adjust the offset and use SEEK_SET instead */ 1667| 0| offset += filter->position; 1668| 0| __LA_FALLTHROUGH; 1669| 801| case SEEK_SET: ------------------ | Branch (1669:2): [True: 801, False: 2.48k] ------------------ 1670| 801| cursor = 0; 1671| 801| while (1) ------------------ | Branch (1671:10): [True: 801, Folded] ------------------ 1672| 801| { 1673| 801| if (client->dataset[cursor].begin_position < 0 || ------------------ | Branch (1673:8): [True: 0, False: 801] ------------------ 1674| 801| client->dataset[cursor].total_size < 0 || ------------------ | Branch (1674:8): [True: 151, False: 650] ------------------ 1675| 650| client->dataset[cursor].begin_position + ------------------ | Branch (1675:8): [True: 650, False: 0] ------------------ 1676| 650| client->dataset[cursor].total_size - 1 > offset || 1677| 0| cursor + 1 >= client->nodes) ------------------ | Branch (1677:8): [True: 0, False: 0] ------------------ 1678| 801| break; 1679| 0| r = client->dataset[cursor].begin_position + 1680| 0| client->dataset[cursor].total_size; 1681| 0| client->dataset[++cursor].begin_position = r; 1682| 0| } 1683| 801| while (1) { ------------------ | Branch (1683:10): [True: 801, Folded] ------------------ 1684| 801| r = client_switch_proxy(filter, cursor); 1685| 801| if (r != ARCHIVE_OK) ------------------ | | 233| 801|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1685:8): [True: 0, False: 801] ------------------ 1686| 0| return r; 1687| 801| if ((r = client_seek_proxy(filter, 0, SEEK_END)) < 0) ------------------ | Branch (1687:8): [True: 0, False: 801] ------------------ 1688| 0| return r; 1689| 801| client->dataset[cursor].total_size = r; 1690| 801| if (client->dataset[cursor].begin_position + ------------------ | Branch (1690:8): [True: 797, False: 4] ------------------ 1691| 801| client->dataset[cursor].total_size - 1 > offset || 1692| 4| cursor + 1 >= client->nodes) ------------------ | Branch (1692:8): [True: 4, False: 0] ------------------ 1693| 801| break; 1694| 0| r = client->dataset[cursor].begin_position + 1695| 0| client->dataset[cursor].total_size; 1696| 0| client->dataset[++cursor].begin_position = r; 1697| 0| } 1698| 801| offset -= client->dataset[cursor].begin_position; 1699| 801| if (offset < 0 ------------------ | Branch (1699:7): [True: 0, False: 801] ------------------ 1700| 801| || offset > client->dataset[cursor].total_size) ------------------ | Branch (1700:10): [True: 4, False: 797] ------------------ 1701| 4| return ARCHIVE_FATAL; ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1702| 797| if ((r = client_seek_proxy(filter, offset, SEEK_SET)) < 0) ------------------ | Branch (1702:7): [True: 0, False: 797] ------------------ 1703| 0| return r; 1704| 797| break; 1705| | 1706| 2.48k| case SEEK_END: ------------------ | Branch (1706:2): [True: 2.48k, False: 801] ------------------ 1707| 2.48k| cursor = 0; 1708| 2.48k| while (1) { ------------------ | Branch (1708:10): [True: 2.48k, Folded] ------------------ 1709| 2.48k| if (client->dataset[cursor].begin_position < 0 || ------------------ | Branch (1709:8): [True: 0, False: 2.48k] ------------------ 1710| 2.48k| client->dataset[cursor].total_size < 0 || ------------------ | Branch (1710:8): [True: 1.23k, False: 1.25k] ------------------ 1711| 1.25k| cursor + 1 >= client->nodes) ------------------ | Branch (1711:8): [True: 1.25k, False: 0] ------------------ 1712| 2.48k| break; 1713| 0| r = client->dataset[cursor].begin_position + 1714| 0| client->dataset[cursor].total_size; 1715| 0| client->dataset[++cursor].begin_position = r; 1716| 0| } 1717| 2.48k| while (1) { ------------------ | Branch (1717:10): [True: 2.48k, Folded] ------------------ 1718| 2.48k| r = client_switch_proxy(filter, cursor); 1719| 2.48k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1719:8): [True: 0, False: 2.48k] ------------------ 1720| 0| return r; 1721| 2.48k| if ((r = client_seek_proxy(filter, 0, SEEK_END)) < 0) ------------------ | Branch (1721:8): [True: 0, False: 2.48k] ------------------ 1722| 0| return r; 1723| 2.48k| client->dataset[cursor].total_size = r; 1724| 2.48k| r = client->dataset[cursor].begin_position + 1725| 2.48k| client->dataset[cursor].total_size; 1726| 2.48k| if (cursor + 1 >= client->nodes) ------------------ | Branch (1726:8): [True: 2.48k, False: 0] ------------------ 1727| 2.48k| break; 1728| 0| client->dataset[++cursor].begin_position = r; 1729| 0| } 1730| 2.48k| while (1) { ------------------ | Branch (1730:10): [True: 2.48k, Folded] ------------------ 1731| 2.48k| if (r + offset >= ------------------ | Branch (1731:8): [True: 2.48k, False: 0] ------------------ 1732| 2.48k| client->dataset[cursor].begin_position) 1733| 2.48k| break; 1734| 0| offset += client->dataset[cursor].total_size; 1735| 0| if (cursor == 0) ------------------ | Branch (1735:8): [True: 0, False: 0] ------------------ 1736| 0| break; 1737| 0| cursor--; 1738| 0| r = client->dataset[cursor].begin_position + 1739| 0| client->dataset[cursor].total_size; 1740| 0| } 1741| 2.48k| offset = (r + offset) - client->dataset[cursor].begin_position; 1742| 2.48k| if ((r = client_switch_proxy(filter, cursor)) != ARCHIVE_OK) ------------------ | | 233| 2.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1742:7): [True: 0, False: 2.48k] ------------------ 1743| 0| return r; 1744| 2.48k| r = client_seek_proxy(filter, offset, SEEK_SET); 1745| 2.48k| if (r < ARCHIVE_OK) ------------------ | | 233| 2.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1745:7): [True: 0, False: 2.48k] ------------------ 1746| 0| return r; 1747| 2.48k| break; 1748| | 1749| 2.48k| default: ------------------ | Branch (1749:2): [True: 0, False: 3.28k] ------------------ 1750| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1751| 3.28k| } 1752| 3.28k| r += client->dataset[cursor].begin_position; 1753| | 1754| 3.28k| if (r >= 0) { ------------------ | Branch (1754:6): [True: 3.28k, False: 0] ------------------ 1755| | /* 1756| | * Ouch. Clearing the buffer like this hurts, especially 1757| | * at bid time. A lot of our efficiency at bid time comes 1758| | * from having bidders reuse the data we've already read. 1759| | * 1760| | * TODO: If the seek request is in data we already 1761| | * have, then don't call the seek callback. 1762| | * 1763| | * TODO: Zip seeks to end-of-file at bid time. If 1764| | * other formats also start doing this, we may need to 1765| | * find a way for clients to fudge the seek offset to 1766| | * a block boundary. 1767| | * 1768| | * Hmmm... If whence was SEEK_END, we know the file 1769| | * size is (r - offset). Can we use that to simplify 1770| | * the TODO items above? 1771| | */ 1772| 3.28k| filter->avail = filter->client_avail = 0; 1773| 3.28k| filter->next = filter->buffer; 1774| 3.28k| filter->position = r; 1775| 3.28k| filter->end_of_file = 0; 1776| 3.28k| } 1777| 3.28k| return r; 1778| 3.28k|} archive_read.c:_archive_read_free: 1093| 2.49k|{ 1094| 2.49k| struct archive_read *a = (struct archive_read *)_a; 1095| 2.49k| struct archive_read_passphrase *p; 1096| 2.49k| int i, n; 1097| 2.49k| int slots; 1098| 2.49k| int r = ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1099| | 1100| 2.49k| if (_a == NULL) ------------------ | Branch (1100:6): [True: 0, False: 2.49k] ------------------ 1101| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1102| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 1103| 2.49k| ARCHIVE_STATE_ANY | ARCHIVE_STATE_FATAL, "archive_read_free"); 1104| 2.49k| if (a->archive.state != ARCHIVE_STATE_CLOSED ------------------ | | 68| 4.99k|#define ARCHIVE_STATE_CLOSED 0x20U ------------------ | Branch (1104:6): [True: 2.49k, False: 0] ------------------ 1105| 2.49k| && a->archive.state != ARCHIVE_STATE_FATAL) ------------------ | | 69| 2.49k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ | Branch (1105:9): [True: 0, False: 2.49k] ------------------ 1106| 0| r = archive_read_close(&a->archive); 1107| | 1108| | /* Call cleanup functions registered by optional components. */ 1109| 2.49k| if (a->cleanup_archive_extract != NULL) ------------------ | Branch (1109:6): [True: 0, False: 2.49k] ------------------ 1110| 0| r = (a->cleanup_archive_extract)(a); 1111| | 1112| | /* Cleanup format-specific data. */ 1113| 2.49k| slots = sizeof(a->formats) / sizeof(a->formats[0]); 1114| 42.4k| for (i = 0; i < slots; i++) { ------------------ | Branch (1114:14): [True: 39.9k, False: 2.49k] ------------------ 1115| 39.9k| a->format = &(a->formats[i]); 1116| 39.9k| if (a->formats[i].cleanup) ------------------ | Branch (1116:7): [True: 37.4k, False: 2.49k] ------------------ 1117| 37.4k| (a->formats[i].cleanup)(a); 1118| 39.9k| } 1119| | 1120| | /* Free the filters */ 1121| 2.49k| __archive_read_free_filters(a); 1122| | 1123| | /* Release the bidder objects. */ 1124| 2.49k| n = sizeof(a->bidders)/sizeof(a->bidders[0]); 1125| 42.4k| for (i = 0; i < n; i++) { ------------------ | Branch (1125:14): [True: 39.9k, False: 2.49k] ------------------ 1126| 39.9k| if (a->bidders[i].vtable == NULL || ------------------ | Branch (1126:7): [True: 7.49k, False: 32.4k] ------------------ 1127| 32.4k| a->bidders[i].vtable->free == NULL) ------------------ | Branch (1127:7): [True: 32.4k, False: 0] ------------------ 1128| 39.9k| continue; 1129| 0| (a->bidders[i].vtable->free)(&a->bidders[i]); 1130| 0| } 1131| | 1132| | /* Release passphrase list. */ 1133| 2.49k| p = a->passphrases.first; 1134| 4.99k| while (p != NULL) { ------------------ | Branch (1134:9): [True: 2.49k, False: 2.49k] ------------------ 1135| 2.49k| struct archive_read_passphrase *np = p->next; 1136| | 1137| | /* A passphrase should be cleaned. */ 1138| 2.49k| memset(p->passphrase, 0, strlen(p->passphrase)); 1139| 2.49k| free(p->passphrase); 1140| 2.49k| free(p); 1141| 2.49k| p = np; 1142| 2.49k| } 1143| | 1144| 2.49k| archive_string_free(&a->archive.error_string); 1145| 2.49k| archive_entry_free(a->entry); 1146| 2.49k| a->archive.magic = 0; 1147| 2.49k| __archive_clean(&a->archive); 1148| 2.49k| free(a->client.dataset); 1149| 2.49k| free(a); 1150| 2.49k| return (r); 1151| 2.49k|} archive_read.c:_archive_read_next_header: 686| 298k|{ 687| 298k| int ret; 688| 298k| struct archive_read *a = (struct archive_read *)_a; 689| | *entryp = NULL; 690| 298k| ret = _archive_read_next_header2(_a, a->entry); 691| 298k| *entryp = a->entry; 692| 298k| return ret; 693| 298k|} archive_read.c:_archive_read_next_header2: 622| 298k|{ 623| 298k| struct archive_read *a = (struct archive_read *)_a; 624| 298k| int r1 = ARCHIVE_OK, r2; ------------------ | | 233| 298k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 625| | 626| 298k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 298k| do { \ | | 152| 298k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 298k| (allowed_states), (function_name)); \ | | 154| 298k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 298k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 298k] | | ------------------ | | 155| 298k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 298k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 298k] | | ------------------ ------------------ 627| 298k| ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, 628| 298k| "archive_read_next_header"); 629| | 630| 298k| archive_entry_clear(entry); 631| 298k| archive_clear_error(&a->archive); 632| | 633| | /* 634| | * If client didn't consume entire data, skip any remainder 635| | * (This is especially important for GNU incremental directories.) 636| | */ 637| 298k| if (a->archive.state == ARCHIVE_STATE_DATA) { ------------------ | | 66| 298k|#define ARCHIVE_STATE_DATA 4U ------------------ | Branch (637:6): [True: 84.1k, False: 214k] ------------------ 638| 84.1k| r1 = archive_read_data_skip(&a->archive); 639| 84.1k| if (r1 == ARCHIVE_EOF) ------------------ | | 232| 84.1k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (639:7): [True: 0, False: 84.1k] ------------------ 640| 0| archive_set_error(&a->archive, EIO, 641| 0| "Premature end-of-file"); 642| 84.1k| if (r1 == ARCHIVE_EOF || r1 == ARCHIVE_FATAL) { ------------------ | | 232| 168k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ if (r1 == ARCHIVE_EOF || r1 == ARCHIVE_FATAL) { ------------------ | | 239| 84.1k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (642:7): [True: 0, False: 84.1k] | Branch (642:28): [True: 252, False: 83.9k] ------------------ 643| 252| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 252|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 644| 252| return (ARCHIVE_FATAL); ------------------ | | 239| 252|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 645| 252| } 646| 84.1k| } 647| | 648| | /* Record start-of-header offset in uncompressed stream. */ 649| 298k| a->header_position = a->filter->position; 650| | 651| 298k| ++_a->file_count; 652| 298k| r2 = (a->format->read_header)(a, entry); 653| | 654| | /* 655| | * EOF and FATAL are persistent at this layer. By 656| | * modifying the state, we guarantee that future calls to 657| | * read a header or read data will fail. 658| | */ 659| 298k| switch (r2) { ------------------ | Branch (659:10): [True: 298k, False: 1] ------------------ 660| 311| case ARCHIVE_EOF: ------------------ | | 232| 311|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (660:2): [True: 311, False: 298k] ------------------ 661| 311| a->archive.state = ARCHIVE_STATE_EOF; ------------------ | | 67| 311|#define ARCHIVE_STATE_EOF 0x10U ------------------ 662| 311| --_a->file_count;/* Revert a file counter. */ 663| 311| break; 664| 71.1k| case ARCHIVE_OK: ------------------ | | 233| 71.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (664:2): [True: 71.1k, False: 227k] ------------------ 665| 71.1k| a->archive.state = ARCHIVE_STATE_DATA; ------------------ | | 66| 71.1k|#define ARCHIVE_STATE_DATA 4U ------------------ 666| 71.1k| break; 667| 13.3k| case ARCHIVE_WARN: ------------------ | | 235| 13.3k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (667:2): [True: 13.3k, False: 285k] ------------------ 668| 13.3k| a->archive.state = ARCHIVE_STATE_DATA; ------------------ | | 66| 13.3k|#define ARCHIVE_STATE_DATA 4U ------------------ 669| 13.3k| break; 670| 212k| case ARCHIVE_RETRY: ------------------ | | 234| 212k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (670:2): [True: 212k, False: 86.3k] ------------------ 671| 212k| break; 672| 1.48k| case ARCHIVE_FATAL: ------------------ | | 239| 1.48k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (672:2): [True: 1.48k, False: 297k] ------------------ 673| 1.48k| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 1.48k|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 674| 1.48k| break; 675| 298k| } 676| | 677| 298k| __archive_reset_read_data(&a->archive); 678| | 679| 298k| a->data_start_node = a->client.cursor; 680| | /* EOF always wins; otherwise return the worst error. */ 681| 298k| return (r2 < r1 || r2 == ARCHIVE_EOF) ? r2 : r1; ------------------ | | 232| 71.6k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (681:10): [True: 226k, False: 71.6k] | Branch (681:21): [True: 311, False: 71.3k] ------------------ 682| 298k|} archive_read.c:_archive_read_data_block: 991| 150k|{ 992| 150k| struct archive_read *a = (struct archive_read *)_a; 993| 150k| int r; 994| | 995| 150k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_DATA, ------------------ | | 151| 150k| do { \ | | 152| 150k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 150k| (allowed_states), (function_name)); \ | | 154| 150k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 150k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 1, False: 150k] | | ------------------ | | 155| 150k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 150k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 150k] | | ------------------ ------------------ 996| 150k| "archive_read_data_block"); 997| | 998| 150k| if (a->format->read_data == NULL) { ------------------ | Branch (998:6): [True: 0, False: 150k] ------------------ 999| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1000| 0| "Internal error: " 1001| 0| "No format->read_data function registered"); 1002| 0| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 0|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 1003| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1004| 0| } 1005| | 1006| 150k| r = (a->format->read_data)(a, buff, size, offset); 1007| 150k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 150k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1007:6): [True: 392, False: 149k] ------------------ 1008| 392| a->archive.state = ARCHIVE_STATE_FATAL; ------------------ | | 69| 392|#define ARCHIVE_STATE_FATAL 0x8000U ------------------ 1009| 150k| return (r); 1010| 150k|} archive_read.c:_archive_filter_bytes: 1194| 263|{ 1195| 263| struct archive_read_filter *f = get_filter(_a, n); 1196| 263| return f == NULL ? -1 : f->position; ------------------ | Branch (1196:9): [True: 0, False: 263] ------------------ 1197| 263|} archive_read.c:get_filter: 1155| 263|{ 1156| 263| struct archive_read *a = (struct archive_read *)_a; 1157| 263| struct archive_read_filter *f = a->filter; 1158| | /* We use n == -1 for 'the last filter', which is always the 1159| | * client proxy. */ 1160| 263| if (n == -1 && f != NULL) { ------------------ | Branch (1160:6): [True: 0, False: 263] | Branch (1160:17): [True: 0, False: 0] ------------------ 1161| 0| struct archive_read_filter *last = f; 1162| 0| f = f->upstream; 1163| 0| while (f != NULL) { ------------------ | Branch (1163:10): [True: 0, False: 0] ------------------ 1164| 0| last = f; 1165| 0| f = f->upstream; 1166| 0| } 1167| 0| return (last); 1168| 0| } 1169| 263| if (n < 0) ------------------ | Branch (1169:6): [True: 0, False: 263] ------------------ 1170| 0| return NULL; 1171| 263| while (n > 0 && f != NULL) { ------------------ | Branch (1171:9): [True: 0, False: 263] | Branch (1171:18): [True: 0, False: 0] ------------------ 1172| 0| f = f->upstream; 1173| 0| --n; 1174| 0| } 1175| 263| return (f); 1176| 263|} archive_read.c:read_client_close_proxy: 236| 2.49k|{ 237| 2.49k| int r = ARCHIVE_OK, r2; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 238| 2.49k| unsigned int i; 239| | 240| 2.49k| if (a->client.closer == NULL) ------------------ | Branch (240:6): [True: 0, False: 2.49k] ------------------ 241| 0| return (r); 242| 4.99k| for (i = 0; i < a->client.nodes; i++) ------------------ | Branch (242:14): [True: 2.49k, False: 2.49k] ------------------ 243| 2.49k| { 244| 2.49k| r2 = (a->client.closer) 245| 2.49k| ((struct archive *)a, a->client.dataset[i].data); 246| 2.49k| if (r > r2) ------------------ | Branch (246:7): [True: 0, False: 2.49k] ------------------ 247| 0| r = r2; 248| 2.49k| } 249| 2.49k| return (r); 250| 2.49k|} archive_read.c:client_read_proxy: 166| 7.25k|{ 167| 7.25k| ssize_t r; 168| 7.25k| r = (self->archive->client.reader)(&self->archive->archive, 169| 7.25k| self->data, buff); 170| 7.25k| return (r); 171| 7.25k|} archive_read.c:client_close_proxy: 254| 2.49k|{ 255| 2.49k| return read_client_close_proxy(self->archive); 256| 2.49k|} archive_read.c:client_switch_proxy: 260| 8.21k|{ 261| 8.21k| struct archive_read *a; 262| 8.21k| int r1 = ARCHIVE_OK, r2 = ARCHIVE_OK; ------------------ | | 233| 8.21k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ int r1 = ARCHIVE_OK, r2 = ARCHIVE_OK; ------------------ | | 233| 8.21k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 263| 8.21k| void *data2; 264| | 265| 8.50k| while (self->upstream != NULL) ------------------ | Branch (265:9): [True: 287, False: 8.21k] ------------------ 266| 287| self = self->upstream; 267| 8.21k| a = self->archive; 268| | 269| | /* Don't do anything if already in the specified data node */ 270| 8.21k| if (a->client.cursor == iindex) ------------------ | Branch (270:6): [True: 8.21k, False: 0] ------------------ 271| 8.21k| return (ARCHIVE_OK); ------------------ | | 233| 8.21k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 272| | 273| 0| a->client.cursor = iindex; 274| 0| data2 = a->client.dataset[a->client.cursor].data; 275| 0| if (a->client.switcher != NULL) ------------------ | Branch (275:6): [True: 0, False: 0] ------------------ 276| 0| { 277| 0| r1 = r2 = (a->client.switcher) 278| 0| ((struct archive *)a, self->data, data2); 279| 0| self->data = data2; 280| 0| } 281| 0| else 282| 0| { 283| | /* Attempt to call close and open instead */ 284| 0| if (a->client.closer != NULL) ------------------ | Branch (284:7): [True: 0, False: 0] ------------------ 285| 0| r1 = (a->client.closer) 286| 0| ((struct archive *)a, self->data); 287| 0| self->data = data2; 288| 0| if (a->client.opener != NULL) ------------------ | Branch (288:7): [True: 0, False: 0] ------------------ 289| 0| r2 = (a->client.opener) 290| 0| ((struct archive *)a, self->data); 291| 0| } 292| 0| return (r1 < r2) ? r1 : r2; ------------------ | Branch (292:9): [True: 0, False: 0] ------------------ 293| 8.21k|} archive_read.c:choose_filters: 556| 2.49k|{ 557| 2.49k| int number_bidders, i, bid, best_bid, number_filters; 558| 2.49k| struct archive_read_filter_bidder *bidder, *best_bidder; 559| 2.49k| struct archive_read_filter *filter; 560| 2.49k| ssize_t avail; 561| 2.49k| int r; 562| | 563| 2.86k| for (number_filters = 0; number_filters < MAX_NUMBER_FILTERS; ++number_filters) { ------------------ | | 552| 2.86k|#define MAX_NUMBER_FILTERS 25 ------------------ | Branch (563:27): [True: 2.86k, False: 0] ------------------ 564| 2.86k| number_bidders = sizeof(a->bidders) / sizeof(a->bidders[0]); 565| | 566| 2.86k| best_bid = 0; 567| 2.86k| best_bidder = NULL; 568| | 569| 2.86k| bidder = a->bidders; 570| 48.6k| for (i = 0; i < number_bidders; i++, bidder++) { ------------------ | Branch (570:15): [True: 45.8k, False: 2.86k] ------------------ 571| 45.8k| if (bidder->vtable == NULL) ------------------ | Branch (571:8): [True: 8.58k, False: 37.2k] ------------------ 572| 8.58k| continue; 573| 37.2k| bid = (bidder->vtable->bid)(bidder, a->filter); 574| 37.2k| if (bid > best_bid) { ------------------ | Branch (574:8): [True: 364, False: 36.8k] ------------------ 575| 364| best_bid = bid; 576| 364| best_bidder = bidder; 577| 364| } 578| 37.2k| } 579| | 580| | /* If no bidder, we're done. */ 581| 2.86k| if (best_bidder == NULL) { ------------------ | Branch (581:7): [True: 2.49k, False: 364] ------------------ 582| | /* Verify the filter by asking it for some data. */ 583| 2.49k| __archive_read_filter_ahead(a->filter, 1, &avail); 584| 2.49k| if (avail < 0) { ------------------ | Branch (584:8): [True: 41, False: 2.45k] ------------------ 585| 41| __archive_read_free_filters(a); 586| 41| return (ARCHIVE_FATAL); ------------------ | | 239| 41|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 587| 41| } 588| 2.45k| return (ARCHIVE_OK); ------------------ | | 233| 2.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 589| 2.49k| } 590| | 591| 364| filter = calloc(1, sizeof(*filter)); 592| 364| if (filter == NULL) ------------------ | Branch (592:7): [True: 0, False: 364] ------------------ 593| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 594| 364| filter->bidder = best_bidder; 595| 364| filter->archive = a; 596| 364| filter->upstream = a->filter; 597| 364| a->filter = filter; 598| 364| r = (best_bidder->vtable->init)(a->filter); 599| 364| if (r != ARCHIVE_OK) { ------------------ | | 233| 364|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (599:7): [True: 0, False: 364] ------------------ 600| 0| __archive_read_free_filters(a); 601| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 602| 0| } 603| 364| } 604| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 605| 0| "Input requires too many filters for decoding"); 606| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 607| 2.49k|} archive_read.c:choose_format: 701| 2.45k|{ 702| 2.45k| int slots; 703| 2.45k| int i; 704| 2.45k| int bid, best_bid; 705| 2.45k| int best_bid_slot; 706| | 707| 2.45k| slots = sizeof(a->formats) / sizeof(a->formats[0]); 708| 2.45k| best_bid = -1; 709| 2.45k| best_bid_slot = -1; 710| | 711| | /* Set up a->format for convenience of bidders. */ 712| 2.45k| a->format = &(a->formats[0]); 713| 41.7k| for (i = 0; i < slots; i++, a->format++) { ------------------ | Branch (713:14): [True: 39.3k, False: 2.45k] ------------------ 714| 39.3k| if (a->format->bid) { ------------------ | Branch (714:7): [True: 39.3k, False: 0] ------------------ 715| 39.3k| bid = (a->format->bid)(a, best_bid); 716| 39.3k| if (bid == ARCHIVE_FATAL) ------------------ | | 239| 39.3k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (716:8): [True: 0, False: 39.3k] ------------------ 717| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 718| 39.3k| if (a->filter->position != 0) ------------------ | Branch (718:8): [True: 547, False: 38.7k] ------------------ 719| 547| __archive_read_seek(a, 0, SEEK_SET); 720| 39.3k| if ((bid > best_bid) || (best_bid_slot < 0)) { ------------------ | Branch (720:8): [True: 4.94k, False: 34.3k] | Branch (720:28): [True: 2.43k, False: 31.9k] ------------------ 721| 7.38k| best_bid = bid; 722| 7.38k| best_bid_slot = i; 723| 7.38k| } 724| 39.3k| } 725| 39.3k| } 726| | 727| | /* 728| | * There were no bidders; this is a serious programmer error 729| | * and demands a quick and definitive abort. 730| | */ 731| 2.45k| if (best_bid_slot < 0) { ------------------ | Branch (731:6): [True: 0, False: 2.45k] ------------------ 732| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 733| 0| "No formats registered"); 734| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 735| 0| } 736| | 737| | /* 738| | * There were bidders, but no non-zero bids; this means we 739| | * can't support this stream. 740| | */ 741| 2.45k| if (best_bid < 1) { ------------------ | Branch (741:6): [True: 17, False: 2.44k] ------------------ 742| 17| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 17|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 743| 17| "Unrecognized archive format"); 744| 17| return (ARCHIVE_FATAL); ------------------ | | 239| 17|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 745| 17| } 746| | 747| 2.44k| return (best_bid_slot); 748| 2.45k|} archive_read.c:close_filters: 1014| 2.55k|{ 1015| 2.55k| struct archive_read_filter *f = a->filter; 1016| 2.55k| int r = ARCHIVE_OK; ------------------ | | 233| 2.55k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1017| | /* Close each filter in the pipeline. */ 1018| 5.45k| while (f != NULL) { ------------------ | Branch (1018:9): [True: 2.89k, False: 2.55k] ------------------ 1019| 2.89k| struct archive_read_filter *t = f->upstream; 1020| 2.89k| if (!f->closed && f->vtable != NULL) { ------------------ | Branch (1020:7): [True: 2.86k, False: 35] | Branch (1020:21): [True: 2.86k, False: 0] ------------------ 1021| 2.86k| int r1 = (f->vtable->close)(f); 1022| 2.86k| f->closed = 1; 1023| 2.86k| if (r1 < r) ------------------ | Branch (1023:8): [True: 0, False: 2.86k] ------------------ 1024| 0| r = r1; 1025| 2.86k| } 1026| 2.89k| free(f->buffer); 1027| | f->buffer = NULL; 1028| 2.89k| f = t; 1029| 2.89k| } 1030| 2.55k| return r; 1031| 2.55k|} archive_read.c:advance_file_pointer: 1559| 12.2M|{ 1560| 12.2M| int64_t bytes_skipped, total_bytes_skipped = 0; 1561| 12.2M| ssize_t bytes_read; 1562| 12.2M| size_t min; 1563| | 1564| 12.2M| if (filter->fatal) ------------------ | Branch (1564:6): [True: 1, False: 12.2M] ------------------ 1565| 1| return (-1); 1566| | 1567| | /* Use up the copy buffer first. */ 1568| 12.2M| if (filter->avail > 0) { ------------------ | Branch (1568:6): [True: 86.8k, False: 12.1M] ------------------ 1569| 86.8k| min = (size_t)minimum(request, (int64_t)filter->avail); ------------------ | | 58| 86.8k|#define minimum(a, b) (a < b ? a : b) | | ------------------ | | | Branch (58:24): [True: 86.6k, False: 144] | | ------------------ ------------------ 1570| 86.8k| filter->next += min; 1571| 86.8k| filter->avail -= min; 1572| 86.8k| request -= min; 1573| 86.8k| filter->position += min; 1574| 86.8k| total_bytes_skipped += min; 1575| 86.8k| } 1576| | 1577| | /* Then use up the client buffer. */ 1578| 12.2M| if (filter->client_avail > 0) { ------------------ | Branch (1578:6): [True: 12.1M, False: 83.7k] ------------------ 1579| 12.1M| min = (size_t)minimum(request, (int64_t)filter->client_avail); ------------------ | | 58| 12.1M|#define minimum(a, b) (a < b ? a : b) | | ------------------ | | | Branch (58:24): [True: 12.1M, False: 4.38k] | | ------------------ ------------------ 1580| 12.1M| filter->client_next += min; 1581| 12.1M| filter->client_avail -= min; 1582| 12.1M| request -= min; 1583| 12.1M| filter->position += min; 1584| 12.1M| total_bytes_skipped += min; 1585| 12.1M| } 1586| 12.2M| if (request == 0) ------------------ | Branch (1586:6): [True: 12.2M, False: 511] ------------------ 1587| 12.2M| return (total_bytes_skipped); 1588| | 1589| | /* If there's an optimized skip function, use it. */ 1590| 511| if (filter->can_skip != 0) { ------------------ | Branch (1590:6): [True: 424, False: 87] ------------------ 1591| 424| bytes_skipped = client_skip_proxy(filter, request); 1592| 424| if (bytes_skipped < 0) { /* error */ ------------------ | Branch (1592:7): [True: 0, False: 424] ------------------ 1593| 0| filter->fatal = 1; 1594| 0| return (bytes_skipped); 1595| 0| } 1596| 424| filter->position += bytes_skipped; 1597| 424| total_bytes_skipped += bytes_skipped; 1598| 424| request -= bytes_skipped; 1599| 424| if (request == 0) ------------------ | Branch (1599:7): [True: 0, False: 424] ------------------ 1600| 0| return (total_bytes_skipped); 1601| 424| } 1602| | 1603| | /* Use ordinary reads as necessary to complete the request. */ 1604| 843| for (;;) { 1605| 843| bytes_read = (filter->vtable->read)(filter, &filter->client_buff); 1606| 843| if (bytes_read < 0) { ------------------ | Branch (1606:7): [True: 3, False: 840] ------------------ 1607| 3| filter->client_buff = NULL; 1608| 3| filter->fatal = 1; 1609| 3| return (bytes_read); 1610| 3| } 1611| | 1612| 840| if (bytes_read == 0) { ------------------ | Branch (1612:7): [True: 429, False: 411] ------------------ 1613| 429| if (filter->archive->client.cursor != ------------------ | Branch (1613:8): [True: 0, False: 429] ------------------ 1614| 429| filter->archive->client.nodes - 1) { 1615| 0| if (client_switch_proxy(filter, ------------------ | Branch (1615:9): [True: 0, False: 0] ------------------ 1616| 0| filter->archive->client.cursor + 1) 1617| 0| == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1618| 0| continue; 1619| 0| } 1620| 429| filter->client_buff = NULL; 1621| 429| filter->end_of_file = 1; 1622| 429| return (total_bytes_skipped); 1623| 429| } 1624| | 1625| 411| if (bytes_read >= request) { ------------------ | Branch (1625:7): [True: 79, False: 332] ------------------ 1626| 79| filter->client_next = 1627| 79| ((const char *)filter->client_buff) + request; 1628| 79| filter->client_avail = (size_t)(bytes_read - request); 1629| 79| filter->client_total = bytes_read; 1630| 79| total_bytes_skipped += request; 1631| 79| filter->position += request; 1632| 79| return (total_bytes_skipped); 1633| 79| } 1634| | 1635| 332| filter->position += bytes_read; 1636| 332| total_bytes_skipped += bytes_read; 1637| 332| request -= bytes_read; 1638| 332| } 1639| 511|} archive_read.c:client_skip_proxy: 175| 424|{ 176| 424| if (request < 0) ------------------ | Branch (176:6): [True: 0, False: 424] ------------------ 177| 0| __archive_errx(1, "Negative skip requested"); 178| 424| if (request == 0) ------------------ | Branch (178:6): [True: 0, False: 424] ------------------ 179| 0| return 0; 180| | 181| 424| if (self->archive->client.skipper != NULL) { ------------------ | Branch (181:6): [True: 424, False: 0] ------------------ 182| 424| int64_t total = 0; 183| 424| for (;;) { 184| 424| int64_t get, ask = request; 185| 424| get = (self->archive->client.skipper) 186| 424| (&self->archive->archive, self->data, ask); 187| 424| total += get; 188| 424| if (get == 0 || get == request) ------------------ | Branch (188:8): [True: 424, False: 0] | Branch (188:20): [True: 0, False: 0] ------------------ 189| 424| return (total); 190| 0| if (get > request) ------------------ | Branch (190:8): [True: 0, False: 0] ------------------ 191| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 192| 0| request -= get; 193| 0| } 194| 424| } else if (self->archive->client.seeker != NULL ------------------ | Branch (194:13): [True: 0, False: 0] ------------------ 195| 0| && request > 64 * 1024) { ------------------ | Branch (195:6): [True: 0, False: 0] ------------------ 196| | /* If the client provided a seeker but not a skipper, 197| | * we can use the seeker to skip forward. 198| | * 199| | * Note: This isn't always a good idea. The client 200| | * skipper is allowed to skip by less than requested 201| | * if it needs to maintain block alignment. The 202| | * seeker is not allowed to play such games, so using 203| | * the seeker here may be a performance loss compared 204| | * to just reading and discarding. That's why we 205| | * only do this for skips of over 64k. 206| | */ 207| 0| int64_t before = self->position; 208| 0| int64_t after = (self->archive->client.seeker) 209| 0| (&self->archive->archive, self->data, request, SEEK_CUR); 210| 0| if (after != before + request) ------------------ | Branch (210:7): [True: 0, False: 0] ------------------ 211| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 212| 0| return after - before; 213| 0| } 214| 0| return 0; 215| 424|} archive_read.c:client_seek_proxy: 219| 6.57k|{ 220| | /* DO NOT use the skipper here! If we transparently handled 221| | * forward seek here by using the skipper, that will break 222| | * other libarchive code that assumes a successful forward 223| | * seek means it can also seek backwards. 224| | */ 225| 6.57k| if (self->archive->client.seeker == NULL) { ------------------ | Branch (225:6): [True: 0, False: 6.57k] ------------------ 226| 0| archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 227| 0| "Current client reader does not support seeking a device"); 228| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 229| 0| } 230| 6.57k| return (self->archive->client.seeker)(&self->archive->archive, 231| 6.57k| self->data, offset, whence); 232| 6.57k|} archive_read_add_passphrase: 88| 2.49k|{ 89| 2.49k| struct archive_read *a = (struct archive_read *)_a; 90| 2.49k| struct archive_read_passphrase *p; 91| | 92| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 93| 2.49k| "archive_read_add_passphrase"); 94| | 95| 2.49k| if (passphrase == NULL || passphrase[0] == '\0') { ------------------ | Branch (95:6): [True: 0, False: 2.49k] | Branch (95:28): [True: 0, False: 2.49k] ------------------ 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| 2.49k| p = new_read_passphrase(a, passphrase); 102| 2.49k| if (p == NULL) ------------------ | Branch (102:6): [True: 0, False: 2.49k] ------------------ 103| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 104| 2.49k| add_passphrase_to_tail(a, p); 105| | 106| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 107| 2.49k|} __archive_read_reset_passphrase: 129| 35.7k|{ 130| | 131| 35.7k| a->passphrases.candidate = -1; 132| 35.7k|} __archive_read_next_passphrase: 139| 9.89k|{ 140| 9.89k| struct archive_read_passphrase *p; 141| 9.89k| const char *passphrase; 142| | 143| 9.89k| if (a->passphrases.candidate < 0) { ------------------ | Branch (143:6): [True: 6.31k, False: 3.57k] ------------------ 144| | /* Count out how many passphrases we have. */ 145| 6.31k| int cnt = 0; 146| | 147| 12.6k| for (p = a->passphrases.first; p != NULL; p = p->next) ------------------ | Branch (147:34): [True: 6.31k, False: 6.31k] ------------------ 148| 6.31k| cnt++; 149| 6.31k| a->passphrases.candidate = cnt; 150| 6.31k| p = a->passphrases.first; 151| 6.31k| } else if (a->passphrases.candidate > 1) { ------------------ | Branch (151:13): [True: 0, False: 3.57k] ------------------ 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| 3.57k| } else if (a->passphrases.candidate == 1) { ------------------ | Branch (158:13): [True: 2.18k, False: 1.39k] ------------------ 159| | /* This case is that all candidates failed to decrypt. */ 160| 2.18k| a->passphrases.candidate = 0; 161| 2.18k| if (a->passphrases.first->next != NULL) { ------------------ | Branch (161:7): [True: 0, False: 2.18k] ------------------ 162| | /* Rotate a passphrase list. */ 163| 0| p = remove_passphrases_from_head(a); 164| 0| add_passphrase_to_tail(a, p); 165| 0| } 166| 2.18k| p = NULL; 167| 2.18k| } else /* There is no passphrase candidate. */ 168| 1.39k| p = NULL; 169| | 170| 9.89k| if (p != NULL) ------------------ | Branch (170:6): [True: 6.31k, False: 3.57k] ------------------ 171| 6.31k| passphrase = p->passphrase; 172| 3.57k| else if (a->passphrases.callback != NULL) { ------------------ | Branch (172:11): [True: 0, False: 3.57k] ------------------ 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| 3.57k| passphrase = NULL; 187| | 188| 9.89k| return (passphrase); 189| 9.89k|} archive_read_add_passphrase.c:new_read_passphrase: 67| 2.49k|{ 68| 2.49k| struct archive_read_passphrase *p; 69| | 70| 2.49k| p = malloc(sizeof(*p)); 71| 2.49k| if (p == NULL) { ------------------ | Branch (71:6): [True: 0, False: 2.49k] ------------------ 72| 0| archive_set_error(&a->archive, ENOMEM, 73| 0| "Can't allocate memory"); 74| 0| return (NULL); 75| 0| } 76| 2.49k| p->passphrase = strdup(passphrase); 77| 2.49k| if (p->passphrase == NULL) { ------------------ | Branch (77:6): [True: 0, False: 2.49k] ------------------ 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| 2.49k| return (p); 84| 2.49k|} archive_read_add_passphrase.c:add_passphrase_to_tail: 36| 2.49k|{ 37| 2.49k| *a->passphrases.last = p; 38| 2.49k| a->passphrases.last = &p->next; 39| | p->next = NULL; 40| 2.49k|} archive_read_open_memory: 57| 2.49k|{ 58| 2.49k| return archive_read_open_memory2(a, buff, size, size); 59| 2.49k|} archive_read_open_memory2: 69| 2.49k|{ 70| 2.49k| struct read_memory_data *mine; 71| | 72| 2.49k| mine = calloc(1, sizeof(*mine)); 73| 2.49k| if (mine == NULL) { ------------------ | Branch (73:6): [True: 0, False: 2.49k] ------------------ 74| 0| archive_set_error(a, ENOMEM, "No memory"); 75| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 76| 0| } 77| 2.49k| mine->start = mine->p = (const unsigned char *)buff; 78| 2.49k| mine->end = mine->start + size; 79| 2.49k| mine->read_size = read_size; 80| 2.49k| archive_read_set_open_callback(a, memory_read_open); 81| 2.49k| archive_read_set_read_callback(a, memory_read); 82| 2.49k| archive_read_set_seek_callback(a, memory_read_seek); 83| 2.49k| archive_read_set_skip_callback(a, memory_read_skip); 84| 2.49k| archive_read_set_close_callback(a, memory_read_close); 85| 2.49k| archive_read_set_callback_data(a, mine); 86| 2.49k| return (archive_read_open1(a)); 87| 2.49k|} archive_read_open_memory.c:memory_read_open: 94| 2.49k|{ 95| 2.49k| (void)a; /* UNUSED */ 96| 2.49k| (void)client_data; /* UNUSED */ 97| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 98| 2.49k|} archive_read_open_memory.c:memory_read: 109| 7.25k|{ 110| 7.25k| struct read_memory_data *mine = (struct read_memory_data *)client_data; 111| 7.25k| ssize_t size; 112| | 113| 7.25k| (void)a; /* UNUSED */ 114| 7.25k| *buff = mine->p; 115| 7.25k| size = mine->end - mine->p; 116| 7.25k| if (size > mine->read_size) ------------------ | Branch (116:6): [True: 0, False: 7.25k] ------------------ 117| 0| size = mine->read_size; 118| 7.25k| mine->p += size; 119| 7.25k| return (size); 120| 7.25k|} archive_read_open_memory.c:memory_read_skip: 129| 424|{ 130| 424| struct read_memory_data *mine = (struct read_memory_data *)client_data; 131| | 132| 424| (void)a; /* UNUSED */ 133| 424| if ((int64_t)skip > (int64_t)(mine->end - mine->p)) ------------------ | Branch (133:6): [True: 424, False: 0] ------------------ 134| 424| skip = mine->end - mine->p; 135| | /* Round down to block size. */ 136| 424| skip /= mine->read_size; 137| 424| skip *= mine->read_size; 138| 424| mine->p += skip; 139| 424| return (skip); 140| 424|} archive_read_open_memory.c:memory_read_seek: 147| 6.57k|{ 148| 6.57k| struct read_memory_data *mine = (struct read_memory_data *)client_data; 149| | 150| 6.57k| (void)a; /* UNUSED */ 151| 6.57k| switch (whence) { 152| 3.28k| case SEEK_SET: ------------------ | Branch (152:2): [True: 3.28k, False: 3.28k] ------------------ 153| 3.28k| mine->p = mine->start + offset; 154| 3.28k| break; 155| 0| case SEEK_CUR: ------------------ | Branch (155:2): [True: 0, False: 6.57k] ------------------ 156| 0| mine->p += offset; 157| 0| break; 158| 3.28k| case SEEK_END: ------------------ | Branch (158:2): [True: 3.28k, False: 3.28k] ------------------ 159| 3.28k| mine->p = mine->end + offset; 160| 3.28k| break; 161| 0| default: ------------------ | Branch (161:2): [True: 0, False: 6.57k] ------------------ 162| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 163| 6.57k| } 164| 6.57k| if (mine->p < mine->start) { ------------------ | Branch (164:6): [True: 0, False: 6.57k] ------------------ 165| 0| mine->p = mine->start; 166| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 167| 0| } 168| 6.57k| if (mine->p > mine->end) { ------------------ | Branch (168:6): [True: 0, False: 6.57k] ------------------ 169| 0| mine->p = mine->end; 170| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 171| 0| } 172| 6.57k| return (mine->p - mine->start); 173| 6.57k|} archive_read_open_memory.c:memory_read_close: 180| 2.49k|{ 181| 2.49k| struct read_memory_data *mine = (struct read_memory_data *)client_data; 182| 2.49k| (void)a; /* UNUSED */ 183| 2.49k| free(mine); 184| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 185| 2.49k|} archive_read_set_options: 67| 2.49k|{ 68| 2.49k| return _archive_set_options(a, options, 69| 2.49k| ARCHIVE_READ_MAGIC, "archive_read_set_options", ------------------ | | 59| 2.49k|#define ARCHIVE_READ_MAGIC (0xdeb0c5U) ------------------ 70| 2.49k| archive_set_option); 71| 2.49k|} archive_read_set_options.c:archive_set_format_option: 76| 7.49k|{ 77| 7.49k| struct archive_read *a = (struct archive_read *)_a; 78| 7.49k| size_t i; 79| 7.49k| int r, rv = ARCHIVE_WARN, matched_modules = 0; ------------------ | | 235| 7.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 80| | 81| 127k| for (i = 0; i < sizeof(a->formats)/sizeof(a->formats[0]); i++) { ------------------ | Branch (81:14): [True: 119k, False: 7.49k] ------------------ 82| 119k| struct archive_format_descriptor *format = &a->formats[i]; 83| | 84| 119k| if (format->options == NULL || format->name == NULL) ------------------ | Branch (84:7): [True: 44.9k, False: 74.9k] | Branch (84:34): [True: 0, False: 74.9k] ------------------ 85| | /* This format does not support option. */ 86| 44.9k| continue; 87| 74.9k| if (m != NULL) { ------------------ | Branch (87:7): [True: 74.9k, False: 0] ------------------ 88| 74.9k| if (strcmp(format->name, m) != 0) ------------------ | Branch (88:8): [True: 64.9k, False: 9.99k] ------------------ 89| 64.9k| continue; 90| 9.99k| ++matched_modules; 91| 9.99k| } 92| | 93| 9.99k| a->format = format; 94| 9.99k| r = format->options(a, o, v); 95| 9.99k| a->format = NULL; 96| | 97| 9.99k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 9.99k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (97:7): [True: 0, False: 9.99k] ------------------ 98| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 99| | 100| 9.99k| if (r == ARCHIVE_OK) ------------------ | | 233| 9.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (100:7): [True: 9.99k, False: 0] ------------------ 101| 9.99k| rv = ARCHIVE_OK; ------------------ | | 233| 9.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 102| 9.99k| } 103| | /* If the format name didn't match, return a special code for 104| | * _archive_set_option[s]. */ 105| 7.49k| if (m != NULL && matched_modules == 0) ------------------ | Branch (105:6): [True: 7.49k, False: 0] | Branch (105:19): [True: 0, False: 7.49k] ------------------ 106| 0| return ARCHIVE_WARN - 1; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 107| 7.49k| return (rv); 108| 7.49k|} archive_read_set_options.c:archive_set_filter_option: 113| 7.49k|{ 114| 7.49k| (void)_a; /* UNUSED */ 115| 7.49k| (void)o; /* UNUSED */ 116| 7.49k| (void)v; /* UNUSED */ 117| | 118| | /* If the filter name didn't match, return a special code for 119| | * _archive_set_option[s]. */ 120| 7.49k| if (m != NULL) ------------------ | Branch (120:6): [True: 7.49k, False: 0] ------------------ 121| 7.49k| return ARCHIVE_WARN - 1; ------------------ | | 235| 7.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 122| 0| return ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 123| 7.49k|} archive_read_set_options.c:archive_set_option: 128| 7.49k|{ 129| 7.49k| return _archive_set_either_option(a, m, o, v, 130| 7.49k| archive_set_format_option, 131| 7.49k| archive_set_filter_option); 132| 7.49k|} archive_read_support_filter_all: 42| 2.49k|{ 43| 2.49k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 44| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_filter_all"); 45| | 46| | /* Bzip falls back to "bzip2 -d" command-line */ 47| 2.49k| archive_read_support_filter_bzip2(a); 48| | /* The decompress code doesn't use an outside library. */ 49| 2.49k| archive_read_support_filter_compress(a); 50| | /* Gzip decompress falls back to "gzip -d" command-line. */ 51| 2.49k| archive_read_support_filter_gzip(a); 52| | /* Lzip falls back to "lzip -d -q" command-line. */ 53| 2.49k| 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| 2.49k| archive_read_support_filter_lzma(a); 59| | /* Xz falls back to "xz -d -qq" command-line. */ 60| 2.49k| archive_read_support_filter_xz(a); 61| | /* The decode code doesn't use an outside library. */ 62| 2.49k| archive_read_support_filter_uu(a); 63| | /* The decode code doesn't use an outside library. */ 64| 2.49k| archive_read_support_filter_rpm(a); 65| | /* The decode code always uses "lrzip -d -q" command-line. */ 66| 2.49k| archive_read_support_filter_lrzip(a); 67| | /* Lzop decompress falls back to "lzop -d" command-line. */ 68| 2.49k| archive_read_support_filter_lzop(a); 69| | /* The decode code always uses "grzip -d" command-line. */ 70| 2.49k| archive_read_support_filter_grzip(a); 71| | /* Lz4 falls back to "lz4 -d -q" command-line. */ 72| 2.49k| archive_read_support_filter_lz4(a); 73| | /* Zstd falls back to "zstd -d -qq" command-line. */ 74| 2.49k| 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| 2.49k| archive_clear_error(a); 83| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 84| 2.49k|} archive_read_support_filter_bzip2: 91| 2.49k|{ 92| 2.49k| struct archive_read *a = (struct archive_read *)_a; 93| | 94| 2.49k| if (__archive_read_register_bidder(a, NULL, "bzip2", ------------------ | Branch (94:6): [True: 0, False: 2.49k] ------------------ 95| 2.49k| &bzip2_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 99| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#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| 2.49k|} archive_read_support_filter_bzip2.c:bzip2_reader_bid: 116| 2.86k|{ 117| 2.86k| const unsigned char *buffer; 118| 2.86k| int bits_checked; 119| | 120| 2.86k| (void)self; /* UNUSED */ 121| | 122| | /* Minimal bzip2 archive is 14 bytes. */ 123| 2.86k| buffer = __archive_read_filter_ahead(filter, 14, NULL); 124| 2.86k| if (buffer == NULL) ------------------ | Branch (124:6): [True: 57, False: 2.80k] ------------------ 125| 57| return (0); 126| | 127| | /* First three bytes must be "BZh" */ 128| 2.80k| bits_checked = 0; 129| 2.80k| if (memcmp(buffer, "BZh", 3) != 0) ------------------ | Branch (129:6): [True: 2.78k, False: 19] ------------------ 130| 2.78k| return (0); 131| 19| bits_checked += 24; 132| | 133| | /* Next follows a compression flag which must be an ASCII digit. */ 134| 19| if (buffer[3] < '1' || buffer[3] > '9') ------------------ | Branch (134:6): [True: 0, False: 19] | Branch (134:25): [True: 15, False: 4] ------------------ 135| 15| return (0); 136| 4| 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| 4| if (memcmp(buffer + 4, "\x31\x41\x59\x26\x53\x59", 6) == 0) ------------------ | Branch (141:6): [True: 4, False: 0] ------------------ 142| 4| bits_checked += 48; 143| 0| else if (memcmp(buffer + 4, "\x17\x72\x45\x38\x50\x90", 6) == 0) ------------------ | Branch (143:11): [True: 0, False: 0] ------------------ 144| 0| bits_checked += 48; 145| 0| else 146| 0| return (0); 147| | 148| 4| return (bits_checked); 149| 4|} 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 private_data *state; 190| | 191| 2| self->code = ARCHIVE_FILTER_BZIP2; ------------------ | | 311| 2|#define ARCHIVE_FILTER_BZIP2 2 ------------------ 192| 2| self->name = "bzip2"; 193| | 194| 2| state = calloc(1, sizeof(*state)); 195| 2| out_block = malloc(out_block_size); 196| 2| if (state == NULL || out_block == NULL) { ------------------ | Branch (196:6): [True: 0, False: 2] | Branch (196:23): [True: 0, False: 2] ------------------ 197| 0| archive_set_error(&self->archive->archive, ENOMEM, 198| 0| "Can't allocate data for bzip2 decompression"); 199| 0| free(out_block); 200| 0| free(state); 201| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 202| 0| } 203| | 204| 2| self->data = state; 205| 2| state->out_block_size = out_block_size; 206| 2| state->out_block = out_block; 207| 2| self->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| 17|{ 218| 17| struct private_data *state; 219| 17| size_t decompressed; 220| 17| const char *read_buf; 221| 17| ssize_t ret; 222| | 223| 17| state = (struct private_data *)self->data; 224| | 225| 17| if (state->eof) { ------------------ | Branch (225:6): [True: 0, False: 17] ------------------ 226| 0| *p = NULL; 227| 0| return (0); 228| 0| } 229| | 230| | /* Empty our output buffer. */ 231| 17| state->stream.next_out = state->out_block; 232| 17| state->stream.avail_out = (uint32_t)state->out_block_size; 233| | 234| | /* Try to fill the output buffer. */ 235| 17| for (;;) { 236| 17| ssize_t max_in; 237| | 238| 17| if (!state->valid) { ------------------ | Branch (238:7): [True: 2, False: 15] ------------------ 239| 2| if (bzip2_reader_bid(self->bidder, self->upstream) == 0) { ------------------ | Branch (239:8): [True: 0, False: 2] ------------------ 240| 0| state->eof = 1; 241| 0| *p = state->out_block; 242| 0| decompressed = state->stream.next_out 243| 0| - state->out_block; 244| 0| return (decompressed); 245| 0| } 246| | /* Initialize compression library. */ 247| 2| ret = BZ2_bzDecompressInit(&(state->stream), 248| 2| 0 /* library verbosity */, 249| 2| 0 /* don't use low-mem algorithm */); 250| | 251| | /* If init fails, try low-memory algorithm instead. */ 252| 2| if (ret == BZ_MEM_ERROR) ------------------ | Branch (252:8): [True: 0, False: 2] ------------------ 253| 0| ret = BZ2_bzDecompressInit(&(state->stream), 254| 0| 0 /* library verbosity */, 255| 0| 1 /* do use low-mem algo */); 256| | 257| 2| if (ret != BZ_OK) { ------------------ | Branch (257:8): [True: 0, False: 2] ------------------ 258| 0| const char *detail = NULL; 259| 0| int err = ARCHIVE_ERRNO_MISC; ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 260| 0| switch (ret) { ------------------ | Branch (260:13): [True: 0, False: 0] ------------------ 261| 0| case BZ_PARAM_ERROR: ------------------ | Branch (261:5): [True: 0, False: 0] ------------------ 262| 0| detail = "invalid setup parameter"; 263| 0| break; 264| 0| case BZ_MEM_ERROR: ------------------ | Branch (264:5): [True: 0, False: 0] ------------------ 265| 0| err = ENOMEM; 266| 0| detail = "out of memory"; 267| 0| break; 268| 0| case BZ_CONFIG_ERROR: ------------------ | Branch (268:5): [True: 0, False: 0] ------------------ 269| 0| detail = "mis-compiled library"; 270| 0| break; 271| 0| } 272| 0| archive_set_error(&self->archive->archive, err, 273| 0| "Internal error initializing decompressor%s%s", 274| 0| detail == NULL ? "" : ": ", ------------------ | Branch (274:9): [True: 0, False: 0] ------------------ 275| 0| detail); 276| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 277| 0| } 278| 2| state->valid = 1; 279| 2| } 280| | 281| | /* stream.next_in is really const, but bzlib 282| | * doesn't declare it so. */ 283| 17| read_buf = 284| 17| __archive_read_filter_ahead(self->upstream, 1, &ret); 285| 17| if (read_buf == NULL) { ------------------ | Branch (285:7): [True: 0, False: 17] ------------------ 286| 0| archive_set_error(&self->archive->archive, 287| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 288| 0| "truncated bzip2 input"); 289| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 290| 0| } 291| 17| state->stream.next_in = (char *)(uintptr_t)read_buf; 292| 17| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (292:7): [Folded, False: 17] ------------------ 293| 0| max_in = SSIZE_MAX; 294| 17| else 295| 17| max_in = UINT_MAX; 296| 17| if (ret > max_in) ------------------ | Branch (296:7): [True: 0, False: 17] ------------------ 297| 0| ret = max_in; 298| 17| state->stream.avail_in = (uint32_t)ret; 299| | 300| | /* Decompress as much as we can in one pass. */ 301| 17| ret = BZ2_bzDecompress(&(state->stream)); 302| 17| __archive_read_filter_consume(self->upstream, 303| 17| state->stream.next_in - read_buf); 304| | 305| 17| switch (ret) { 306| 0| case BZ_STREAM_END: /* Found end of stream. */ ------------------ | Branch (306:3): [True: 0, False: 17] ------------------ 307| 0| switch (BZ2_bzDecompressEnd(&(state->stream))) { 308| 0| case BZ_OK: ------------------ | Branch (308:4): [True: 0, False: 0] ------------------ 309| 0| break; 310| 0| default: ------------------ | Branch (310:4): [True: 0, False: 0] ------------------ 311| 0| archive_set_error(&(self->archive->archive), 312| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 313| 0| "Failed to clean up decompressor"); 314| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 315| 0| } 316| 0| state->valid = 0; 317| | /* FALLTHROUGH */ 318| 15| case BZ_OK: /* Decompressor made some progress. */ ------------------ | Branch (318:3): [True: 15, False: 2] ------------------ 319| | /* If we filled our buffer, update stats and return. */ 320| 15| if (state->stream.avail_out == 0) { ------------------ | Branch (320:8): [True: 15, False: 0] ------------------ 321| 15| *p = state->out_block; 322| 15| decompressed = state->stream.next_out 323| 15| - state->out_block; 324| 15| return (decompressed); 325| 15| } 326| 0| break; 327| 2| default: /* Return an error. */ ------------------ | Branch (327:3): [True: 2, False: 15] ------------------ 328| 2| archive_set_error(&self->archive->archive, 329| 2| ARCHIVE_ERRNO_MISC, "bzip decompression failed"); ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 330| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 331| 17| } 332| 17| } 333| 17|} archive_read_support_filter_bzip2.c:bzip2_filter_close: 340| 2|{ 341| 2| struct private_data *state; 342| 2| int ret = ARCHIVE_OK; ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 343| | 344| 2| state = (struct private_data *)self->data; 345| | 346| 2| if (state->valid) { ------------------ | Branch (346:6): [True: 2, False: 0] ------------------ 347| 2| switch (BZ2_bzDecompressEnd(&state->stream)) { 348| 2| case BZ_OK: ------------------ | Branch (348:3): [True: 2, False: 0] ------------------ 349| 2| break; 350| 0| default: ------------------ | Branch (350:3): [True: 0, False: 2] ------------------ 351| 0| archive_set_error(&self->archive->archive, 352| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 353| 0| "Failed to clean up decompressor"); 354| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 355| 2| } 356| 2| state->valid = 0; 357| 2| } 358| | 359| 2| free(state->out_block); 360| 2| free(state); 361| 2| return (ret); 362| 2|} archive_read_support_filter_compress: 160| 2.49k|{ 161| 2.49k| struct archive_read *a = (struct archive_read *)_a; 162| | 163| | return __archive_read_register_bidder(a, NULL, "compress (.Z)", 164| 2.49k| &compress_bidder_vtable); 165| 2.49k|} archive_read_support_filter_compress.c:compress_bidder_bid: 174| 2.86k|{ 175| 2.86k| const unsigned char *buffer; 176| 2.86k| int bits_checked; 177| | 178| 2.86k| (void)self; /* UNUSED */ 179| | 180| | /* Shortest valid compress file is 3 bytes. */ 181| 2.86k| buffer = __archive_read_filter_ahead(filter, 3, NULL); 182| | 183| 2.86k| if (buffer == NULL) ------------------ | Branch (183:6): [True: 57, False: 2.80k] ------------------ 184| 57| return (0); 185| | 186| 2.80k| bits_checked = 0; 187| | /* First two bytes are the magic value */ 188| 2.80k| if (buffer[0] != 0x1F || buffer[1] != 0x9D) ------------------ | Branch (188:6): [True: 2.58k, False: 219] | Branch (188:27): [True: 143, False: 76] ------------------ 189| 2.73k| return (0); 190| | /* Third byte holds compression parameters. */ 191| 76| if (buffer[2] & 0x20) /* Reserved bit, must be zero. */ ------------------ | Branch (191:6): [True: 0, False: 76] ------------------ 192| 0| return (0); 193| 76| if (buffer[2] & 0x40) /* Reserved bit, must be zero. */ ------------------ | Branch (193:6): [True: 0, False: 76] ------------------ 194| 0| return (0); 195| 76| bits_checked += 18; 196| | 197| 76| return (bits_checked); 198| 76|} archive_read_support_filter_compress.c:compress_bidder_init: 211| 76|{ 212| 76| struct private_data *state; 213| 76| static const size_t out_block_size = 64 * 1024; 214| 76| void *out_block; 215| | 216| 76| self->code = ARCHIVE_FILTER_COMPRESS; ------------------ | | 312| 76|#define ARCHIVE_FILTER_COMPRESS 3 ------------------ 217| 76| self->name = "compress (.Z)"; 218| | 219| 76| state = calloc(1, sizeof(*state)); 220| 76| out_block = malloc(out_block_size); 221| 76| if (state == NULL || out_block == NULL) { ------------------ | Branch (221:6): [True: 0, False: 76] | Branch (221:23): [True: 0, False: 76] ------------------ 222| 0| free(out_block); 223| 0| free(state); 224| 0| archive_set_error(&self->archive->archive, ENOMEM, 225| 0| "Can't allocate data for %s decompression", 226| 0| self->name); 227| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 228| 0| } 229| | 230| 76| self->data = state; 231| 76| state->out_block_size = out_block_size; 232| 76| state->out_block = out_block; 233| 76| self->vtable = &compress_reader_vtable; 234| | 235| 76| return (ARCHIVE_OK); ------------------ | | 233| 76|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 236| 76|} archive_read_support_filter_compress.c:compress_filter_read: 283| 280|{ 284| 280| struct private_data *state; 285| 280| unsigned char *p, *start, *end; 286| 280| int ret; 287| | 288| 280| state = (struct private_data *)self->data; 289| 280| if (!state->initialized) { ------------------ | Branch (289:6): [True: 76, False: 204] ------------------ 290| 76| ret = compress_filter_init(self); 291| 76| if (ret != ARCHIVE_OK) ------------------ | | 233| 76|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (291:7): [True: 0, False: 76] ------------------ 292| 0| return (ret); 293| 76| } 294| 280| if (state->end_of_stream) { ------------------ | Branch (294:6): [True: 52, False: 228] ------------------ 295| 52| *pblock = NULL; 296| 52| return (0); 297| 52| } 298| 228| p = start = (unsigned char *)state->out_block; 299| 228| end = start + state->out_block_size; 300| | 301| 18.4M| while (p < end && !state->end_of_stream) { ------------------ | Branch (301:9): [True: 18.4M, False: 153] | Branch (301:20): [True: 18.4M, False: 61] ------------------ 302| 18.4M| if (state->stackp > state->stack) { ------------------ | Branch (302:7): [True: 11.4M, False: 6.96M] ------------------ 303| 11.4M| *p++ = *--state->stackp; 304| 11.4M| } else { 305| 6.96M| ret = next_code(self); 306| 6.96M| if (ret == -1) ------------------ | Branch (306:8): [True: 61, False: 6.96M] ------------------ 307| 61| state->end_of_stream = ret; 308| 6.96M| else if (ret != ARCHIVE_OK) ------------------ | | 233| 6.96M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (308:13): [True: 14, False: 6.96M] ------------------ 309| 14| return (ret); 310| 6.96M| } 311| 18.4M| } 312| | 313| 214| *pblock = start; 314| 214| return (p - start); 315| 228|} archive_read_support_filter_compress.c:compress_filter_init: 240| 76|{ 241| 76| struct private_data *state = (struct private_data *)self->data; 242| 76| int code; 243| | 244| 76| state->initialized = 1; 245| | 246| 76| (void)getbits(self, 8); /* Skip first signature byte. */ 247| 76| (void)getbits(self, 8); /* Skip second signature byte. */ 248| | 249| | /* Get compression parameters. */ 250| 76| code = getbits(self, 8); 251| 76| if (code < 0 || (code & 0x1f) > 16) { ------------------ | Branch (251:6): [True: 0, False: 76] | Branch (251:18): [True: 0, False: 76] ------------------ 252| 0| archive_set_error(&self->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| 76| state->maxcode_bits = code & 0x1f; 257| 76| state->maxcode = (1 << state->maxcode_bits); 258| 76| state->use_reset_code = code & 0x80; 259| | 260| | /* Initialize decompressor. */ 261| 76| state->free_ent = 256; 262| 76| state->stackp = state->stack; 263| 76| if (state->use_reset_code) ------------------ | Branch (263:6): [True: 52, False: 24] ------------------ 264| 52| state->free_ent++; 265| 76| state->bits = 9; 266| 76| state->section_end_code = (1<bits) - 1; 267| 76| state->oldcode = -1; 268| 19.5k| for (code = 255; code >= 0; code--) { ------------------ | Branch (268:19): [True: 19.4k, False: 76] ------------------ 269| 19.4k| state->prefix[code] = 0; 270| 19.4k| state->suffix[code] = code; 271| 19.4k| } 272| 76| next_code(self); 273| | 274| 76| return (ARCHIVE_OK); ------------------ | | 233| 76|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 275| 76|} archive_read_support_filter_compress.c:getbits: 422| 8.35M|{ 423| 8.35M| struct private_data *state = (struct private_data *)self->data; 424| 8.35M| int code; 425| 8.35M| ssize_t ret; 426| 8.35M| static const int mask[] = { 427| 8.35M| 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff, 428| 8.35M| 0x1ff, 0x3ff, 0x7ff, 0xfff, 0x1fff, 0x3fff, 0x7fff, 0xffff 429| 8.35M| }; 430| | 431| 19.2M| while (state->bits_avail < n) { ------------------ | Branch (431:9): [True: 10.9M, False: 8.35M] ------------------ 432| 10.9M| if (state->avail_in <= 0) { ------------------ | Branch (432:7): [True: 265, False: 10.9M] ------------------ 433| 265| if (state->consume_unnotified) { ------------------ | Branch (433:8): [True: 189, False: 76] ------------------ 434| 189| __archive_read_filter_consume(self->upstream, 435| 189| state->consume_unnotified); 436| 189| state->consume_unnotified = 0; 437| 189| } 438| 265| state->next_in 439| 265| = __archive_read_filter_ahead(self->upstream, 440| 265| 1, &ret); 441| 265| if (ret == 0) ------------------ | Branch (441:8): [True: 61, False: 204] ------------------ 442| 61| return (-1); 443| 204| if (state->next_in == NULL) ------------------ | Branch (443:8): [True: 4, False: 200] ------------------ 444| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 445| 200| state->consume_unnotified = state->avail_in = ret; 446| 200| } 447| 10.9M| state->bit_buffer |= *state->next_in++ << state->bits_avail; 448| 10.9M| state->avail_in--; 449| 10.9M| state->bits_avail += 8; 450| 10.9M| state->bytes_in_section++; 451| 10.9M| } 452| | 453| 8.35M| code = state->bit_buffer; 454| 8.35M| state->bit_buffer >>= n; 455| 8.35M| state->bits_avail -= n; 456| | 457| 8.35M| return (code & mask[n]); 458| 8.35M|} archive_read_support_filter_compress.c:next_code: 337| 6.96M|{ 338| 6.96M| struct private_data *state = (struct private_data *)self->data; 339| 6.96M| int code, newcode; 340| | 341| 7.14M|again: 342| 7.14M| code = newcode = getbits(self, state->bits); 343| 7.14M| if (code < 0) ------------------ | Branch (343:6): [True: 62, False: 7.14M] ------------------ 344| 62| return (code); 345| | 346| | /* If it's a reset code, reset the dictionary. */ 347| 7.14M| if ((code == 256) && state->use_reset_code) { ------------------ | Branch (347:6): [True: 183k, False: 6.95M] | Branch (347:23): [True: 173k, False: 9.58k] ------------------ 348| | /* 349| | * The original 'compress' implementation blocked its 350| | * I/O in a manner that resulted in junk bytes being 351| | * inserted after every reset. The next section skips 352| | * this junk. (Yes, the number of *bytes* to skip is 353| | * a function of the current *bit* length.) 354| | */ 355| 173k| int skip_bytes = state->bits - 356| 173k| (state->bytes_in_section % state->bits); 357| 173k| skip_bytes %= state->bits; 358| 173k| state->bits_avail = 0; /* Discard rest of this byte. */ 359| 1.38M| while (skip_bytes-- > 0) { ------------------ | Branch (359:10): [True: 1.21M, False: 173k] ------------------ 360| 1.21M| code = getbits(self, 8); 361| 1.21M| if (code < 0) ------------------ | Branch (361:8): [True: 3, False: 1.21M] ------------------ 362| 3| return (code); 363| 1.21M| } 364| | /* Now, actually do the reset. */ 365| 173k| state->bytes_in_section = 0; 366| 173k| state->bits = 9; 367| 173k| state->section_end_code = (1 << state->bits) - 1; 368| 173k| state->free_ent = 257; 369| 173k| state->oldcode = -1; 370| 173k| goto again; 371| 173k| } 372| | 373| 6.96M| if (code > state->free_ent ------------------ | Branch (373:6): [True: 10, False: 6.96M] ------------------ 374| 6.96M| || (code == state->free_ent && state->oldcode < 0)) { ------------------ | Branch (374:10): [True: 8.70k, False: 6.95M] | Branch (374:37): [True: 19, False: 8.68k] ------------------ 375| | /* An invalid code is a fatal error. */ 376| 29| archive_set_error(&(self->archive->archive), -1, 377| 29| "Invalid compressed data"); 378| 29| return (ARCHIVE_FATAL); ------------------ | | 239| 29|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 379| 29| } 380| | 381| | /* Special case for KwKwK string. */ 382| 6.96M| if (code >= state->free_ent) { ------------------ | Branch (382:6): [True: 8.68k, False: 6.95M] ------------------ 383| 8.68k| *state->stackp++ = state->finbyte; 384| 8.68k| code = state->oldcode; 385| 8.68k| } 386| | 387| | /* Generate output characters in reverse order. */ 388| 11.4M| while (code >= 256) { ------------------ | Branch (388:9): [True: 4.47M, False: 6.96M] ------------------ 389| 4.47M| *state->stackp++ = state->suffix[code]; 390| 4.47M| code = state->prefix[code]; 391| 4.47M| } 392| 6.96M| *state->stackp++ = state->finbyte = code; 393| | 394| | /* Generate the new entry. */ 395| 6.96M| code = state->free_ent; 396| 6.96M| if (code < state->maxcode && state->oldcode >= 0) { ------------------ | Branch (396:6): [True: 429k, False: 6.53M] | Branch (396:31): [True: 428k, False: 1.12k] ------------------ 397| 428k| state->prefix[code] = state->oldcode; 398| 428k| state->suffix[code] = state->finbyte; 399| 428k| ++state->free_ent; 400| 428k| } 401| 6.96M| if (state->free_ent > state->section_end_code) { ------------------ | Branch (401:6): [True: 1.05k, False: 6.96M] ------------------ 402| 1.05k| state->bits++; 403| 1.05k| state->bytes_in_section = 0; 404| 1.05k| if (state->bits == state->maxcode_bits) ------------------ | Branch (404:7): [True: 931, False: 122] ------------------ 405| 931| state->section_end_code = state->maxcode; 406| 122| else 407| 122| state->section_end_code = (1 << state->bits) - 1; 408| 1.05k| } 409| | 410| | /* Remember previous code. */ 411| 6.96M| state->oldcode = newcode; 412| 6.96M| return (ARCHIVE_OK); ------------------ | | 233| 6.96M|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 413| 6.96M|} archive_read_support_filter_compress.c:compress_filter_close: 322| 76|{ 323| 76| struct private_data *state = (struct private_data *)self->data; 324| | 325| 76| free(state->out_block); 326| 76| free(state); 327| 76| return (ARCHIVE_OK); ------------------ | | 233| 76|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 328| 76|} archive_read_support_filter_grzip: 62| 2.49k|{ 63| 2.49k| struct archive_read *a = (struct archive_read *)_a; 64| | 65| 2.49k| if (__archive_read_register_bidder(a, NULL, "grzip", ------------------ | Branch (65:6): [True: 0, False: 2.49k] ------------------ 66| 2.49k| &grzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.49k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 71| 2.49k| "Using external grzip program for grzip decompression"); 72| 2.49k| return (ARCHIVE_WARN); ------------------ | | 235| 2.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 73| 2.49k|} archive_read_support_filter_grzip.c:grzip_bidder_bid: 81| 2.86k|{ 82| 2.86k| const unsigned char *p; 83| | 84| 2.86k| (void)self; /* UNUSED */ 85| | 86| 2.86k| p = __archive_read_filter_ahead(filter, sizeof(grzip_magic), NULL); 87| 2.86k| if (p == NULL) ------------------ | Branch (87:6): [True: 59, False: 2.80k] ------------------ 88| 59| return (0); 89| | 90| 2.80k| if (memcmp(p, grzip_magic, sizeof(grzip_magic))) ------------------ | Branch (90:6): [True: 2.80k, False: 0] ------------------ 91| 2.80k| return (0); 92| | 93| 0| return (sizeof(grzip_magic) * 8); 94| 2.80k|} archive_read_support_filter_gzip: 96| 2.49k|{ 97| 2.49k| struct archive_read *a = (struct archive_read *)_a; 98| | 99| 2.49k| if (__archive_read_register_bidder(a, NULL, "gzip", ------------------ | Branch (99:6): [True: 0, False: 2.49k] ------------------ 100| 2.49k| &gzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k|#if HAVE_ZLIB_H 105| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#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| 2.49k|} archive_read_support_filter_gzip.c:gzip_bidder_bid: 241| 2.86k|{ 242| 2.86k| int bits_checked; 243| | 244| 2.86k| (void)self; /* UNUSED */ 245| | 246| 2.86k| if (peek_at_header(filter, &bits_checked, NULL)) ------------------ | Branch (246:6): [True: 141, False: 2.72k] ------------------ 247| 141| return (bits_checked); 248| 2.72k| return (0); 249| 2.86k|} archive_read_support_filter_gzip.c:peek_at_header: 130| 3.12k|{ 131| 3.12k| const unsigned char *p; 132| 3.12k| ssize_t avail, len; 133| 3.12k| int bits = 0; 134| 3.12k| 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| 3.12k| len = 10; 142| 3.12k| p = __archive_read_filter_ahead(filter, len, &avail); 143| 3.12k| if (p == NULL) ------------------ | Branch (143:6): [True: 82, False: 3.04k] ------------------ 144| 82| return (0); 145| | /* We only support deflation- third byte must be 0x08. */ 146| 3.04k| if (memcmp(p, "\x1F\x8B\x08", 3) != 0) ------------------ | Branch (146:6): [True: 2.73k, False: 304] ------------------ 147| 2.73k| return (0); 148| 304| bits += 24; 149| 304| if ((p[3] & 0xE0)!= 0) /* No reserved flags set. */ ------------------ | Branch (149:6): [True: 2, False: 302] ------------------ 150| 2| return (0); 151| 302| bits += 3; 152| 302| header_flags = p[3]; 153| | /* Bytes 4-7 are mod time in little endian. */ 154| 302|#ifdef HAVE_ZLIB_H 155| 302| if (state) ------------------ | Branch (155:6): [True: 161, False: 141] ------------------ 156| 161| state->mtime = archive_le32dec(p + 4); 157| 302|#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| 302| if (header_flags & 4) { ------------------ | Branch (164:6): [True: 0, False: 302] ------------------ 165| 0| p = __archive_read_filter_ahead(filter, len + 2, &avail); 166| 0| if (p == NULL) ------------------ | Branch (166:7): [True: 0, False: 0] ------------------ 167| 0| return (0); 168| 0| len += archive_le16dec(p + len); 169| 0| len += 2; 170| 0| } 171| | 172| | /* Null-terminated optional filename. */ 173| 302| if (header_flags & 8) { ------------------ | Branch (173:6): [True: 10, False: 292] ------------------ 174| 10|#ifdef HAVE_ZLIB_H 175| 10| ssize_t file_start = len; 176| 10|#endif 177| 78| do { 178| 78| ++len; 179| 78| if (avail < len) { ------------------ | Branch (179:8): [True: 0, False: 78] ------------------ 180| 0| if (avail > MAX_FILENAME_LENGTH) { ------------------ | | 120| 0|#define MAX_FILENAME_LENGTH (1024 * 1024L) ------------------ | Branch (180:9): [True: 0, False: 0] ------------------ 181| 0| return (0); 182| 0| } 183| 0| p = __archive_read_filter_ahead(filter, 184| 0| len, &avail); 185| 0| } 186| 78| if (p == NULL) ------------------ | Branch (186:8): [True: 0, False: 78] ------------------ 187| 0| return (0); 188| 78| } while (p[len - 1] != 0); ------------------ | Branch (188:12): [True: 68, False: 10] ------------------ 189| | 190| 10|#ifdef HAVE_ZLIB_H 191| 10| if (state) { ------------------ | Branch (191:7): [True: 5, False: 5] ------------------ 192| | /* Reset the name in case of repeat header reads. */ 193| 5| free(state->name); 194| 5| state->name = strdup((const char *)&p[file_start]); 195| 5| } 196| 10|#endif 197| 10| } 198| | 199| | /* Null-terminated optional comment. */ 200| 302| if (header_flags & 16) { ------------------ | Branch (200:6): [True: 10, False: 292] ------------------ 201| 80| do { 202| 80| ++len; 203| 80| if (avail < len) { ------------------ | Branch (203:8): [True: 0, False: 80] ------------------ 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(filter, 208| 0| len, &avail); 209| 0| } 210| 80| if (p == NULL) ------------------ | Branch (210:8): [True: 0, False: 80] ------------------ 211| 0| return (0); 212| 80| } while (p[len - 1] != 0); ------------------ | Branch (212:12): [True: 70, False: 10] ------------------ 213| 10| } 214| | 215| | /* Optional header CRC */ 216| 302| if ((header_flags & 2)) { ------------------ | Branch (216:6): [True: 10, False: 292] ------------------ 217| 10| p = __archive_read_filter_ahead(filter, len + 2, &avail); 218| 10| if (p == NULL) ------------------ | Branch (218:7): [True: 0, False: 10] ------------------ 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| 10| len += 2; 228| 10| } 229| | 230| 302| if (pbits != NULL) ------------------ | Branch (230:6): [True: 141, False: 161] ------------------ 231| 141| *pbits = bits; 232| 302| return (len); 233| 302|} archive_read_support_filter_gzip.c:gzip_bidder_init: 306| 141|{ 307| 141| struct private_data *state; 308| 141| static const size_t out_block_size = 64 * 1024; 309| 141| void *out_block; 310| | 311| 141| self->code = ARCHIVE_FILTER_GZIP; ------------------ | | 310| 141|#define ARCHIVE_FILTER_GZIP 1 ------------------ 312| 141| self->name = "gzip"; 313| | 314| 141| state = calloc(1, sizeof(*state)); 315| 141| out_block = malloc(out_block_size); 316| 141| if (state == NULL || out_block == NULL) { ------------------ | Branch (316:6): [True: 0, False: 141] | Branch (316:23): [True: 0, False: 141] ------------------ 317| 0| free(out_block); 318| 0| free(state); 319| 0| archive_set_error(&self->archive->archive, ENOMEM, 320| 0| "Can't allocate data for gzip decompression"); 321| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 322| 0| } 323| | 324| 141| self->data = state; 325| 141| state->out_block_size = out_block_size; 326| 141| state->out_block = out_block; 327| 141| self->vtable = &gzip_reader_vtable; 328| | 329| 141| state->in_stream = 0; /* We're not actually within a stream yet. */ 330| | 331| 141| return (ARCHIVE_OK); ------------------ | | 233| 141|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 332| 141|} archive_read_support_filter_gzip.c:gzip_filter_read: 438| 3.59k|{ 439| 3.59k| struct private_data *state; 440| 3.59k| size_t decompressed; 441| 3.59k| ssize_t avail_in, max_in; 442| 3.59k| int ret; 443| | 444| 3.59k| state = (struct private_data *)self->data; 445| | 446| | /* Empty our output buffer. */ 447| 3.59k| state->stream.next_out = state->out_block; 448| 3.59k| state->stream.avail_out = (uInt)state->out_block_size; 449| | 450| | /* Try to fill the output buffer. */ 451| 7.10k| while (state->stream.avail_out > 0 && !state->eof) { ------------------ | Branch (451:9): [True: 3.75k, False: 3.35k] | Branch (451:40): [True: 3.64k, False: 101] ------------------ 452| | /* If we're not in a stream, read a header 453| | * and initialize the decompression library. */ 454| 3.64k| if (!state->in_stream) { ------------------ | Branch (454:7): [True: 262, False: 3.38k] ------------------ 455| 262| ret = consume_header(self); 456| 262| if (ret == ARCHIVE_EOF) { ------------------ | | 232| 262|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (456:8): [True: 101, False: 161] ------------------ 457| 101| state->eof = 1; 458| 101| break; 459| 101| } 460| 161| if (ret < ARCHIVE_OK) ------------------ | | 233| 161|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (460:8): [True: 0, False: 161] ------------------ 461| 0| return (ret); 462| 161| } 463| | 464| | /* Peek at the next available data. */ 465| | /* ZLib treats stream.next_in as const but doesn't declare 466| | * it so, hence this ugly cast. */ 467| 3.54k| state->stream.next_in = (unsigned char *)(uintptr_t) 468| 3.54k| __archive_read_filter_ahead(self->upstream, 1, &avail_in); 469| 3.54k| if (state->stream.next_in == NULL) { ------------------ | Branch (469:7): [True: 38, False: 3.51k] ------------------ 470| 38| archive_set_error(&self->archive->archive, 471| 38| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 38|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 472| 38| "truncated gzip input"); 473| 38| return (ARCHIVE_FATAL); ------------------ | | 239| 38|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 474| 38| } 475| 3.51k| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (475:7): [Folded, False: 3.51k] ------------------ 476| 0| max_in = SSIZE_MAX; 477| 3.51k| else 478| 3.51k| max_in = UINT_MAX; 479| 3.51k| if (avail_in > max_in) ------------------ | Branch (479:7): [True: 0, False: 3.51k] ------------------ 480| 0| avail_in = max_in; 481| 3.51k| state->stream.avail_in = (uInt)avail_in; 482| | 483| | /* Decompress and consume some of that data. */ 484| 3.51k| ret = inflate(&(state->stream), 0); 485| 3.51k| switch (ret) { 486| 3.38k| case Z_OK: /* Decompressor made some progress. */ ------------------ | Branch (486:3): [True: 3.38k, False: 121] ------------------ 487| 3.38k| __archive_read_filter_consume(self->upstream, 488| 3.38k| avail_in - state->stream.avail_in); 489| 3.38k| break; 490| 121| case Z_STREAM_END: /* Found end of stream. */ ------------------ | Branch (490:3): [True: 121, False: 3.38k] ------------------ 491| 121| __archive_read_filter_consume(self->upstream, 492| 121| avail_in - state->stream.avail_in); 493| | /* Consume the stream trailer; release the 494| | * decompression library. */ 495| 121| ret = consume_trailer(self); 496| 121| if (ret < ARCHIVE_OK) ------------------ | | 233| 121|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (496:8): [True: 0, False: 121] ------------------ 497| 0| return (ret); 498| 121| break; 499| 121| default: ------------------ | Branch (499:3): [True: 0, False: 3.51k] ------------------ 500| | /* Return an error. */ 501| 0| archive_set_error(&self->archive->archive, 502| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 503| 0| "gzip decompression failed"); 504| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 505| 3.51k| } 506| 3.51k| } 507| | 508| | /* We've read as much as we can. */ 509| 3.55k| decompressed = state->stream.next_out - state->out_block; 510| 3.55k| if (decompressed == 0) ------------------ | Branch (510:6): [True: 101, False: 3.45k] ------------------ 511| 101| *p = NULL; 512| 3.45k| else 513| 3.45k| *p = state->out_block; 514| 3.55k| return (decompressed); 515| 3.59k|} archive_read_support_filter_gzip.c:consume_header: 336| 262|{ 337| 262| struct private_data *state; 338| 262| ssize_t avail, max_in; 339| 262| size_t len; 340| 262| int ret; 341| | 342| 262| state = (struct private_data *)self->data; 343| | 344| | /* If this is a real header, consume it. */ 345| 262| len = peek_at_header(self->upstream, NULL, state); 346| 262| if (len == 0) ------------------ | Branch (346:6): [True: 101, False: 161] ------------------ 347| 101| return (ARCHIVE_EOF); ------------------ | | 232| 101|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 348| 161| __archive_read_filter_consume(self->upstream, len); 349| | 350| | /* Initialize CRC accumulator. */ 351| 161| state->crc = crc32(0L, NULL, 0); 352| | 353| | /* Initialize compression library. */ 354| 161| state->stream.next_in = (unsigned char *)(uintptr_t) 355| 161| __archive_read_filter_ahead(self->upstream, 1, &avail); 356| 161| if (avail < 0) { ------------------ | Branch (356:6): [True: 0, False: 161] ------------------ 357| 0| archive_set_error(&self->archive->archive, 358| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 359| 0| "Failed to read gzip input"); 360| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 361| 0| } 362| 161| if (UINT_MAX >= SSIZE_MAX) ------------------ | Branch (362:6): [Folded, False: 161] ------------------ 363| 0| max_in = SSIZE_MAX; 364| 161| else 365| 161| max_in = UINT_MAX; 366| 161| if (avail > max_in) ------------------ | Branch (366:6): [True: 0, False: 161] ------------------ 367| 0| avail = max_in; 368| 161| state->stream.avail_in = (uInt)avail; 369| 161| ret = inflateInit2(&(state->stream), 370| 161| -15 /* Don't check for zlib header */); 371| | 372| | /* Decipher the error code. */ 373| 161| switch (ret) { 374| 161| case Z_OK: ------------------ | Branch (374:2): [True: 161, False: 0] ------------------ 375| 161| state->in_stream = 1; 376| 161| return (ARCHIVE_OK); ------------------ | | 233| 161|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 377| 0| case Z_STREAM_ERROR: ------------------ | Branch (377:2): [True: 0, False: 161] ------------------ 378| 0| archive_set_error(&self->archive->archive, 379| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 380| 0| "Internal error initializing compression library: " 381| 0| "invalid setup parameter"); 382| 0| break; 383| 0| case Z_MEM_ERROR: ------------------ | Branch (383:2): [True: 0, False: 161] ------------------ 384| 0| archive_set_error(&self->archive->archive, ENOMEM, 385| 0| "Internal error initializing compression library: " 386| 0| "out of memory"); 387| 0| break; 388| 0| case Z_VERSION_ERROR: ------------------ | Branch (388:2): [True: 0, False: 161] ------------------ 389| 0| archive_set_error(&self->archive->archive, 390| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 391| 0| "Internal error initializing compression library: " 392| 0| "invalid library version"); 393| 0| break; 394| 0| default: ------------------ | Branch (394:2): [True: 0, False: 161] ------------------ 395| 0| archive_set_error(&self->archive->archive, 396| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 397| 0| "Internal error initializing compression library: " 398| 0| " Zlib error %d", ret); 399| 0| break; 400| 161| } 401| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 402| 161|} archive_read_support_filter_gzip.c:consume_trailer: 406| 121|{ 407| 121| struct private_data *state; 408| 121| const unsigned char *p; 409| | 410| 121| state = (struct private_data *)self->data; 411| | 412| 121| state->in_stream = 0; 413| 121| switch (inflateEnd(&(state->stream))) { 414| 121| case Z_OK: ------------------ | Branch (414:2): [True: 121, False: 0] ------------------ 415| 121| break; 416| 0| default: ------------------ | Branch (416:2): [True: 0, False: 121] ------------------ 417| 0| archive_set_error(&self->archive->archive, 418| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 419| 0| "Failed to clean up gzip decompressor"); 420| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 421| 121| } 422| | 423| | /* GZip trailer is a fixed 8 byte structure. */ 424| 121| p = __archive_read_filter_ahead(self->upstream, 8, NULL); 425| 121| if (p == NULL) ------------------ | Branch (425:6): [True: 0, False: 121] ------------------ 426| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 427| | 428| | /* XXX TODO: Verify the length and CRC. */ 429| | 430| | /* We've verified the trailer, so consume it now. */ 431| 121| __archive_read_filter_consume(self->upstream, 8); 432| | 433| 121| return (ARCHIVE_OK); ------------------ | | 233| 121|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 434| 121|} archive_read_support_filter_gzip.c:gzip_filter_close: 522| 141|{ 523| 141| struct private_data *state; 524| 141| int ret; 525| | 526| 141| state = (struct private_data *)self->data; 527| 141| ret = ARCHIVE_OK; ------------------ | | 233| 141|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 528| | 529| 141| if (state->in_stream) { ------------------ | Branch (529:6): [True: 40, False: 101] ------------------ 530| 40| switch (inflateEnd(&(state->stream))) { 531| 40| case Z_OK: ------------------ | Branch (531:3): [True: 40, False: 0] ------------------ 532| 40| break; 533| 0| default: ------------------ | Branch (533:3): [True: 0, False: 40] ------------------ 534| 0| archive_set_error(&(self->archive->archive), 535| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 536| 0| "Failed to clean up gzip compressor"); 537| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 538| 40| } 539| 40| } 540| | 541| 141| free(state->name); 542| 141| free(state->out_block); 543| 141| free(state); 544| 141| return (ret); 545| 141|} archive_read_support_filter_gzip.c:gzip_read_header: 276| 1|{ 277| 1| struct private_data *state; 278| | 279| 1| state = (struct private_data *)self->data; 280| | 281| | /* An mtime of 0 is considered invalid/missing. */ 282| 1| if (state->mtime != 0) ------------------ | Branch (282:6): [True: 1, False: 0] ------------------ 283| 1| archive_entry_set_mtime(entry, state->mtime, 0); 284| | 285| | /* If the name is available, extract it. */ 286| 1| if (state->name) ------------------ | Branch (286:6): [True: 0, False: 1] ------------------ 287| 0| archive_entry_set_pathname(entry, state->name); 288| | 289| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 290| 1|} archive_read_support_filter_lrzip: 61| 2.49k|{ 62| 2.49k| struct archive_read *a = (struct archive_read *)_a; 63| | 64| 2.49k| if (__archive_read_register_bidder(a, NULL, "lrzip", ------------------ | Branch (64:6): [True: 0, False: 2.49k] ------------------ 65| 2.49k| &lrzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.49k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 70| 2.49k| "Using external lrzip program for lrzip decompression"); 71| 2.49k| return (ARCHIVE_WARN); ------------------ | | 235| 2.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 72| 2.49k|} archive_read_support_filter_lrzip.c:lrzip_bidder_bid: 80| 2.86k|{ 81| 2.86k| const unsigned char *p; 82| 2.86k| ssize_t len; 83| 2.86k| int i; 84| | 85| 2.86k| (void)self; /* UNUSED */ 86| | /* Start by looking at the first six bytes of the header, which 87| | * is all fixed layout. */ 88| 2.86k| len = 6; 89| 2.86k| p = __archive_read_filter_ahead(filter, len, NULL); 90| 2.86k| if (p == NULL) ------------------ | Branch (90:6): [True: 59, False: 2.80k] ------------------ 91| 59| return (0); 92| | 93| 2.80k| if (memcmp(p, LRZIP_HEADER_MAGIC, LRZIP_HEADER_MAGIC_LEN)) ------------------ | | 45| 2.80k|#define LRZIP_HEADER_MAGIC "LRZI" ------------------ if (memcmp(p, LRZIP_HEADER_MAGIC, LRZIP_HEADER_MAGIC_LEN)) ------------------ | | 46| 2.80k|#define LRZIP_HEADER_MAGIC_LEN 4 ------------------ | Branch (93:6): [True: 2.80k, False: 0] ------------------ 94| 2.80k| return (0); 95| | 96| | /* current major version is always 0, verify this */ 97| 0| if (p[LRZIP_HEADER_MAGIC_LEN]) ------------------ | | 46| 0|#define LRZIP_HEADER_MAGIC_LEN 4 ------------------ | Branch (97:6): [True: 0, False: 0] ------------------ 98| 0| return 0; 99| | /* support only v0.6+ lrzip for sanity */ 100| 0| i = p[LRZIP_HEADER_MAGIC_LEN + 1]; ------------------ | | 46| 0|#define LRZIP_HEADER_MAGIC_LEN 4 ------------------ 101| 0| if ((i < 6) || (i > 10)) ------------------ | Branch (101:6): [True: 0, False: 0] | Branch (101:17): [True: 0, False: 0] ------------------ 102| 0| return 0; 103| | 104| 0| return (int)len; 105| 0|} archive_read_support_filter_lz4: 117| 2.49k|{ 118| 2.49k| struct archive_read *a = (struct archive_read *)_a; 119| | 120| 2.49k| if (__archive_read_register_bidder(a, NULL, "lz4", ------------------ | Branch (120:6): [True: 0, False: 2.49k] ------------------ 121| 2.49k| &lz4_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 122| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 123| | 124| 2.49k|#if defined(HAVE_LIBLZ4) 125| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 126| |#else 127| | archive_set_error(_a, ARCHIVE_ERRNO_MISC, 128| | "Using external lz4 program"); 129| | return (ARCHIVE_WARN); 130| |#endif 131| 2.49k|} archive_read_support_filter_lz4.c:lz4_reader_bid: 143| 2.86k|{ 144| 2.86k| const unsigned char *buffer; 145| 2.86k| ssize_t avail; 146| 2.86k| int bits_checked = 0; 147| 2.86k| const size_t min_lz4_archive_size = 11; 148| | 149| | /* 150| | * LZ4 skippable frames contain a 4 byte magic number followed by 151| | * a 4 byte frame data size, then that number of bytes of data. 152| | * Regular frames contain a 4 byte magic number followed by a 2-14 153| | * byte frame header, some data, and a 3 byte end marker. 154| | */ 155| 2.86k| const size_t min_lz4_frame_size = 8; 156| | 157| 2.86k| size_t offset_in_buffer = 0; 158| 2.86k| const size_t max_lookahead = 64 * 1024; 159| 2.86k| uint32_t magic_number; 160| | 161| 2.86k| (void)self; /* UNUSED */ 162| | 163| | /* 164| | * Zstd and LZ4 skippable frame magic numbers are identical. To 165| | * differentiate these two, we need to look for a non-skippable 166| | * frame. 167| | */ 168| | 169| | /* Minimal lz4 archive is 11 bytes. */ 170| 2.86k| buffer = __archive_read_filter_ahead(filter, min_lz4_archive_size, 171| 2.86k| &avail); 172| 2.86k| if (buffer == NULL) ------------------ | Branch (172:6): [True: 59, False: 2.80k] ------------------ 173| 59| return (0); 174| | 175| 2.80k| magic_number = archive_le32dec(buffer); 176| | 177| 2.80k| while ((magic_number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 56| 2.80k|#define LZ4_SKIPPABLE_MASK 0xFFFFFFF0 ------------------ while ((magic_number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 55| 2.80k|#define LZ4_SKIPPABLE_START 0x184D2A50 ------------------ | Branch (177:9): [True: 0, False: 2.80k] ------------------ 178| 0| uint32_t frame_data_size; 179| | 180| | /* Skip over the magic number */ 181| 0| offset_in_buffer += 4; 182| | 183| | /* Ensure that we can read another 4 bytes. */ 184| 0| if (offset_in_buffer + 4 > (size_t)avail) { ------------------ | Branch (184:7): [True: 0, False: 0] ------------------ 185| 0| buffer = __archive_read_filter_ahead(filter, 186| 0| offset_in_buffer + 4, &avail); 187| 0| if (buffer == NULL) ------------------ | Branch (187:8): [True: 0, False: 0] ------------------ 188| 0| return (0); 189| 0| } 190| | 191| 0| frame_data_size = archive_le32dec(buffer + offset_in_buffer); 192| | 193| | /* Skip over the 4 frame data size bytes */ 194| 0| offset_in_buffer += 4; 195| | 196| | /* Skip over the value stored there. */ 197| 0| if (frame_data_size > SIZE_MAX - offset_in_buffer) ------------------ | Branch (197:7): [True: 0, False: 0] ------------------ 198| 0| return (0); 199| 0| offset_in_buffer += frame_data_size; 200| | 201| | /* 202| | * There should be at least one more frame 203| | * if this is LZ4 data. 204| | */ 205| 0| if (min_lz4_frame_size > SIZE_MAX - offset_in_buffer) ------------------ | Branch (205:7): [True: 0, False: 0] ------------------ 206| 0| return (0); 207| | /* TODO: should this be >= ? */ 208| 0| if (offset_in_buffer + min_lz4_frame_size > (size_t)avail) { ------------------ | Branch (208:7): [True: 0, False: 0] ------------------ 209| 0| if (offset_in_buffer + min_lz4_frame_size > ------------------ | Branch (209:8): [True: 0, False: 0] ------------------ 210| 0| max_lookahead) 211| 0| return (0); 212| | 213| 0| buffer = __archive_read_filter_ahead(filter, 214| 0| offset_in_buffer + min_lz4_frame_size, &avail); 215| 0| if (buffer == NULL) ------------------ | Branch (215:8): [True: 0, False: 0] ------------------ 216| 0| return (0); 217| 0| } 218| | 219| 0| magic_number = archive_le32dec(buffer + offset_in_buffer); 220| 0| } 221| | 222| | /* 223| | * We have skipped over any skippable frames. Either a regular LZ4 frame 224| | * follows, or this isn't LZ4 data. 225| | */ 226| | 227| 2.80k| bits_checked = offset_in_buffer; 228| 2.80k| buffer = buffer + offset_in_buffer; 229| | 230| 2.80k| if (magic_number == LZ4_MAGICNUMBER) { ------------------ | | 51| 2.80k|#define LZ4_MAGICNUMBER 0x184d2204 ------------------ | Branch (230:6): [True: 16, False: 2.78k] ------------------ 231| 16| unsigned char flag, BD; 232| | 233| 16| bits_checked += 32; 234| | /* Next follows a stream descriptor. */ 235| | /* Descriptor Flags. */ 236| 16| flag = buffer[4]; 237| | /* A version number must be "01". */ 238| 16| if (((flag & 0xc0) >> 6) != 1) ------------------ | Branch (238:7): [True: 0, False: 16] ------------------ 239| 0| return (0); 240| | /* A reserved bit must be "0". */ 241| 16| if (flag & 2) ------------------ | Branch (241:7): [True: 0, False: 16] ------------------ 242| 0| return (0); 243| 16| bits_checked += 8; 244| 16| BD = buffer[5]; 245| | /* A block maximum size should be more than 3. */ 246| 16| if (((BD & 0x70) >> 4) < 4) ------------------ | Branch (246:7): [True: 0, False: 16] ------------------ 247| 0| return (0); 248| | /* Reserved bits must be "0". */ 249| 16| if (BD & ~0x70) ------------------ | Branch (249:7): [True: 0, False: 16] ------------------ 250| 0| return (0); 251| 16| bits_checked += 8; 252| | 253| 16| return (bits_checked); 254| 16| } 255| | 256| 2.78k| if (magic_number == LZ4_LEGACY) { ------------------ | | 52| 2.78k|#define LZ4_LEGACY 0x184c2102 ------------------ | Branch (256:6): [True: 0, False: 2.78k] ------------------ 257| 0| bits_checked += 32; 258| 0| return (bits_checked); 259| 0| } 260| | 261| 2.78k| return (0); 262| 2.78k|} archive_read_support_filter_lz4.c:lz4_reader_init: 299| 16|{ 300| 16| struct private_data *state; 301| | 302| 16| self->code = ARCHIVE_FILTER_LZ4; ------------------ | | 322| 16|#define ARCHIVE_FILTER_LZ4 13 ------------------ 303| 16| self->name = "lz4"; 304| | 305| 16| state = calloc(1, sizeof(*state)); 306| 16| if (state == NULL) { ------------------ | Branch (306:6): [True: 0, False: 16] ------------------ 307| 0| archive_set_error(&self->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| 16| self->data = state; 313| 16| state->stage = SELECT_STREAM; 314| 16| self->vtable = &lz4_reader_vtable; 315| | 316| 16| return (ARCHIVE_OK); ------------------ | | 233| 16|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 317| 16|} archive_read_support_filter_lz4.c:lz4_filter_read: 374| 2.23k|{ 375| 2.23k| struct private_data *state = (struct private_data *)self->data; 376| 2.23k| ssize_t ret; 377| | 378| 2.23k| if (state->eof) { ------------------ | Branch (378:6): [True: 0, False: 2.23k] ------------------ 379| 0| *p = NULL; 380| 0| return (0); 381| 0| } 382| | 383| 2.23k| __archive_read_filter_consume(self->upstream, state->unconsumed); 384| 2.23k| state->unconsumed = 0; 385| | 386| 2.23k| switch (state->stage) { 387| 16| case SELECT_STREAM: ------------------ | Branch (387:2): [True: 16, False: 2.22k] ------------------ 388| 16| break; 389| 0| case READ_DEFAULT_STREAM: ------------------ | Branch (389:2): [True: 0, False: 2.23k] ------------------ 390| 0| case READ_LEGACY_STREAM: ------------------ | Branch (390:2): [True: 0, False: 2.23k] ------------------ 391| | /* Reading an lz4 stream already failed. */ 392| 0| archive_set_error(&self->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| 2.22k| case READ_DEFAULT_BLOCK: ------------------ | Branch (395:2): [True: 2.22k, False: 16] ------------------ 396| 2.22k| ret = lz4_filter_read_default_stream(self, p); 397| 2.22k| if (ret != 0 || state->stage != SELECT_STREAM) ------------------ | Branch (397:7): [True: 1.83k, False: 384] | Branch (397:19): [True: 0, False: 384] ------------------ 398| 1.83k| return ret; 399| 384| break; 400| 384| case READ_LEGACY_BLOCK: ------------------ | Branch (400:2): [True: 0, False: 2.23k] ------------------ 401| 0| ret = lz4_filter_read_legacy_stream(self, p); 402| 0| if (ret != 0 || state->stage != SELECT_STREAM) ------------------ | Branch (402:7): [True: 0, False: 0] | Branch (402:19): [True: 0, False: 0] ------------------ 403| 0| return ret; 404| 0| break; 405| 0| default: ------------------ | Branch (405:2): [True: 0, False: 2.23k] ------------------ 406| 0| archive_set_error(&self->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| 2.23k| } 410| | 411| 400| while (state->stage == SELECT_STREAM) { ------------------ | Branch (411:9): [True: 400, False: 0] ------------------ 412| 400| const char *read_buf; 413| | 414| | /* Read a magic number. */ 415| 400| read_buf = __archive_read_filter_ahead(self->upstream, 4, 416| 400| NULL); 417| 400| if (read_buf == NULL) { ------------------ | Branch (417:7): [True: 0, False: 400] ------------------ 418| 0| state->eof = 1; 419| 0| *p = NULL; 420| 0| return (0); 421| 0| } 422| 400| uint32_t number = archive_le32dec(read_buf); 423| 400| __archive_read_filter_consume(self->upstream, 4); 424| 400| if (number == LZ4_MAGICNUMBER) ------------------ | | 51| 400|#define LZ4_MAGICNUMBER 0x184d2204 ------------------ | Branch (424:7): [True: 400, False: 0] ------------------ 425| 400| return lz4_filter_read_default_stream(self, p); 426| 0| else if (number == LZ4_LEGACY) ------------------ | | 52| 0|#define LZ4_LEGACY 0x184c2102 ------------------ | Branch (426:12): [True: 0, False: 0] ------------------ 427| 0| return lz4_filter_read_legacy_stream(self, p); 428| 0| else if ((number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 56| 0|#define LZ4_SKIPPABLE_MASK 0xFFFFFFF0 ------------------ else if ((number & LZ4_SKIPPABLE_MASK) == LZ4_SKIPPABLE_START) { ------------------ | | 55| 0|#define LZ4_SKIPPABLE_START 0x184D2A50 ------------------ | Branch (428:12): [True: 0, False: 0] ------------------ 429| 0| read_buf = __archive_read_filter_ahead( 430| 0| self->upstream, 4, NULL); 431| 0| if (read_buf == NULL) { ------------------ | Branch (431:8): [True: 0, False: 0] ------------------ 432| 0| archive_set_error( 433| 0| &self->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(self->upstream, ------------------ | Branch (439:8): [True: 0, False: 0] ------------------ 440| 0| 4 + skip_bytes) < 0) { 441| 0| archive_set_error( 442| 0| &self->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| 0| } else { 448| | /* Ignore following unrecognized data. */ 449| 0| state->eof = 1; 450| 0| *p = NULL; 451| 0| return (0); 452| 0| } 453| 400| } 454| 0| state->eof = 1; 455| | *p = NULL; 456| 0| return (0); 457| 400|} archive_read_support_filter_lz4.c:lz4_filter_read_default_stream: 707| 2.62k|{ 708| 2.62k| struct private_data *state = (struct private_data *)self->data; 709| 2.62k| const char *read_buf; 710| 2.62k| ssize_t ret; 711| | 712| 2.62k| if (state->stage == SELECT_STREAM) { ------------------ | Branch (712:6): [True: 400, False: 2.22k] ------------------ 713| 400| state->stage = READ_DEFAULT_STREAM; 714| | /* First, read a descriptor. */ 715| 400| if((ret = lz4_filter_read_descriptor(self)) != ARCHIVE_OK) ------------------ | | 233| 400|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (715:6): [True: 1, False: 399] ------------------ 716| 1| return (ret); 717| 399| state->stage = READ_DEFAULT_BLOCK; 718| 399| } 719| | /* Decompress a block. */ 720| 2.61k| ret = lz4_filter_read_data_block(self, p); 721| | 722| | /* If the end of block is detected, change the filter status 723| | to read next stream. */ 724| 2.61k| if (ret == 0 && *p == NULL) ------------------ | Branch (724:6): [True: 384, False: 2.23k] | Branch (724:18): [True: 384, False: 0] ------------------ 725| 384| state->stage = SELECT_STREAM; 726| | 727| | /* Optional processing, checking a stream sum. */ 728| 2.61k| if (state->flags.stream_checksum) { ------------------ | Branch (728:6): [True: 2.37k, False: 245] ------------------ 729| 2.37k| if (state->stage == SELECT_STREAM) { ------------------ | Branch (729:7): [True: 263, False: 2.11k] ------------------ 730| 263| unsigned int checksum; 731| 263| unsigned int checksum_stream; 732| 263| read_buf = __archive_read_filter_ahead(self->upstream, 733| 263| 4, NULL); 734| 263| if (read_buf == NULL) { ------------------ | Branch (734:8): [True: 0, False: 263] ------------------ 735| 0| archive_set_error(&self->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| 263| checksum = archive_le32dec(read_buf); 740| 263| __archive_read_filter_consume(self->upstream, 4); 741| 263| checksum_stream = __archive_xxhash.XXH32_digest( 742| 263| state->xxh32_state); 743| 263| state->xxh32_state = NULL; 744| 263| if (checksum != checksum_stream) { ------------------ | Branch (744:8): [True: 263, False: 0] ------------------ 745| |#ifndef DONT_FAIL_ON_CRC_ERROR 746| | archive_set_error(&self->archive->archive, 747| | ARCHIVE_ERRNO_MISC, 748| | "lz4 stream checksum error"); 749| | return (ARCHIVE_FATAL); 750| |#endif 751| 263| } 752| 2.11k| } else if (ret > 0) ------------------ | Branch (752:14): [True: 2.09k, False: 13] ------------------ 753| 2.09k| __archive_xxhash.XXH32_update(state->xxh32_state, 754| 2.09k| *p, (int)ret); 755| 2.37k| } 756| 2.61k| return (ret); 757| 2.61k|} archive_read_support_filter_lz4.c:lz4_filter_read_descriptor: 461| 400|{ 462| 400| struct private_data *state = (struct private_data *)self->data; 463| 400| const char *read_buf; 464| 400| ssize_t bytes_remaining; 465| 400| ssize_t descriptor_bytes; 466| 400| unsigned char flag, bd; 467| 400| unsigned int chsum, chsum_verifier; 468| | 469| | /* Make sure we have 2 bytes for flags. */ 470| 400| read_buf = __archive_read_filter_ahead(self->upstream, 2, 471| 400| &bytes_remaining); 472| 400| if (read_buf == NULL) { ------------------ | Branch (472:6): [True: 1, False: 399] ------------------ 473| 1| archive_set_error(&self->archive->archive, 474| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 475| 1| "truncated lz4 input"); 476| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 477| 1| } 478| | 479| | /* 480| | Parse flags. 481| | */ 482| 399| flag = (unsigned char)read_buf[0]; 483| | /* Verify version number. */ 484| 399| if ((flag & 0xc0) != 1<<6) ------------------ | Branch (484:6): [True: 0, False: 399] ------------------ 485| 0| goto malformed_error; 486| | /* A reserved bit must be zero. */ 487| 399| if (flag & 0x02) ------------------ | Branch (487:6): [True: 0, False: 399] ------------------ 488| 0| goto malformed_error; 489| 399| state->flags.block_independence = (flag & 0x20) != 0; 490| 399| state->flags.block_checksum = (flag & 0x10)?4:0; ------------------ | Branch (490:32): [True: 5, False: 394] ------------------ 491| 399| state->flags.stream_size = (flag & 0x08) != 0; 492| 399| state->flags.stream_checksum = (flag & 0x04) != 0; 493| 399| state->flags.preset_dictionary = (flag & 0x01) != 0; 494| | 495| | /* BD */ 496| 399| bd = (unsigned char)read_buf[1]; 497| | /* Reserved bits must be zero. */ 498| 399| if (bd & 0x8f) ------------------ | Branch (498:6): [True: 0, False: 399] ------------------ 499| 0| goto malformed_error; 500| | /* Get a maximum block size. */ 501| 399| switch (read_buf[1] >> 4) { 502| 11| case 4: /* 64 KB */ ------------------ | Branch (502:2): [True: 11, False: 388] ------------------ 503| 11| state->flags.block_maximum_size = 64 * 1024; 504| 11| break; 505| 266| case 5: /* 256 KB */ ------------------ | Branch (505:2): [True: 266, False: 133] ------------------ 506| 266| state->flags.block_maximum_size = 256 * 1024; 507| 266| break; 508| 0| case 6: /* 1 MB */ ------------------ | Branch (508:2): [True: 0, False: 399] ------------------ 509| 0| state->flags.block_maximum_size = 1024 * 1024; 510| 0| break; 511| 122| case 7: /* 4 MB */ ------------------ | Branch (511:2): [True: 122, False: 277] ------------------ 512| 122| state->flags.block_maximum_size = 4 * 1024 * 1024; 513| 122| break; 514| 0| default: ------------------ | Branch (514:2): [True: 0, False: 399] ------------------ 515| 0| goto malformed_error; 516| 399| } 517| | 518| | /* Read the whole descriptor in a stream block. */ 519| 399| descriptor_bytes = 3; 520| 399| if (state->flags.stream_size) ------------------ | Branch (520:6): [True: 0, False: 399] ------------------ 521| 0| descriptor_bytes += 8; 522| 399| if (state->flags.preset_dictionary) ------------------ | Branch (522:6): [True: 0, False: 399] ------------------ 523| 0| descriptor_bytes += 4; 524| 399| if (bytes_remaining < descriptor_bytes) { ------------------ | Branch (524:6): [True: 0, False: 399] ------------------ 525| 0| read_buf = __archive_read_filter_ahead(self->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(&self->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| 399| chsum = __archive_xxhash.XXH32(read_buf, (int)descriptor_bytes -1, 0); 536| 399| chsum = (chsum >> 8) & 0xff; 537| 399| 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| 399| __archive_read_filter_consume(self->upstream, descriptor_bytes); 544| | 545| | /* Make sure we have a large enough buffer for uncompressed data. */ 546| 399| if (lz4_allocate_out_block(self) != ARCHIVE_OK) ------------------ | | 233| 399|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (546:6): [True: 0, False: 399] ------------------ 547| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 548| 399| if (state->flags.stream_checksum) { ------------------ | Branch (548:6): [True: 276, False: 123] ------------------ 549| 276| state->xxh32_state = __archive_xxhash.XXH32_init(0); 550| 276| if (state->xxh32_state == NULL) ------------------ | Branch (550:7): [True: 0, False: 276] ------------------ 551| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 552| 276| } 553| | 554| 399| state->decoded_size = 0; 555| | /* Success */ 556| 399| return (ARCHIVE_OK); ------------------ | | 233| 399|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 557| 0|malformed_error: 558| 0| archive_set_error(&self->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| 399|} archive_read_support_filter_lz4.c:lz4_allocate_out_block: 321| 399|{ 322| 399| struct private_data *state = (struct private_data *)self->data; 323| 399| size_t out_block_size = state->flags.block_maximum_size; 324| 399| void *out_block; 325| | 326| 399| if (!state->flags.block_independence) ------------------ | Branch (326:6): [True: 272, False: 127] ------------------ 327| 272| out_block_size += 64 * 1024; 328| 399| if (state->out_block_size < out_block_size) { ------------------ | Branch (328:6): [True: 16, False: 383] ------------------ 329| 16| free(state->out_block); 330| 16| state->out_block = NULL; 331| 16| out_block = malloc(out_block_size); 332| 16| if (out_block == NULL) { ------------------ | Branch (332:7): [True: 0, False: 16] ------------------ 333| 0| state->out_block_size = 0; 334| 0| archive_set_error(&self->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| 16| state->out_block_size = out_block_size; 339| 16| state->out_block = out_block; 340| 16| } 341| 399| if (!state->flags.block_independence) ------------------ | Branch (341:6): [True: 272, False: 127] ------------------ 342| 272| memset(state->out_block, 0, 64 * 1024); 343| 399| return (ARCHIVE_OK); ------------------ | | 233| 399|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 344| 399|} archive_read_support_filter_lz4.c:lz4_filter_read_data_block: 565| 2.61k|{ 566| 2.61k| struct private_data *state = (struct private_data *)self->data; 567| 2.61k| ssize_t compressed_size; 568| 2.61k| const char *read_buf; 569| 2.61k| int checksum_size; 570| 2.61k| ssize_t uncompressed_size; 571| 2.61k| size_t prefix64k; 572| | 573| 2.61k| *p = NULL; 574| | 575| | /* Make sure we have 4 bytes for a block size. */ 576| 2.61k| read_buf = __archive_read_filter_ahead(self->upstream, 4, NULL); 577| 2.61k| if (read_buf == NULL) ------------------ | Branch (577:6): [True: 2, False: 2.61k] ------------------ 578| 2| goto truncated_error; 579| 2.61k| compressed_size = archive_le32dec(read_buf); 580| 2.61k| if ((compressed_size & 0x7fffffff) > state->flags.block_maximum_size) ------------------ | Branch (580:6): [True: 8, False: 2.60k] ------------------ 581| 8| goto malformed_error; 582| | /* A compressed size == 0 means the end of stream blocks. */ 583| 2.60k| if (compressed_size == 0) { ------------------ | Branch (583:6): [True: 384, False: 2.22k] ------------------ 584| 384| __archive_read_filter_consume(self->upstream, 4); 585| 384| return 0; 586| 384| } 587| | 588| 2.22k| checksum_size = state->flags.block_checksum; 589| | /* Check if the block is uncompressed. */ 590| 2.22k| if (compressed_size & 0x80000000U) { ------------------ | Branch (590:6): [True: 2.22k, False: 4] ------------------ 591| 2.22k| compressed_size &= 0x7fffffff; 592| 2.22k| uncompressed_size = compressed_size; 593| 2.22k| } else 594| 4| 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| 2.22k| read_buf = __archive_read_filter_ahead(self->upstream, 602| 2.22k| 4 + compressed_size + checksum_size, NULL); 603| 2.22k| if (read_buf == NULL) ------------------ | Branch (603:6): [True: 1, False: 2.22k] ------------------ 604| 1| goto truncated_error; 605| | 606| | /* Optional processing, checking a block sum. */ 607| 2.22k| if (checksum_size) { ------------------ | Branch (607:6): [True: 363, False: 1.86k] ------------------ 608| 363| unsigned int chsum = __archive_xxhash.XXH32( 609| 363| read_buf + 4, (int)compressed_size, 0); 610| 363| unsigned int chsum_block = 611| 363| 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| 363| } 617| | 618| | 619| | /* If the block is uncompressed, there is nothing to do. */ 620| 2.22k| if (uncompressed_size) { ------------------ | Branch (620:6): [True: 2.22k, False: 4] ------------------ 621| | /* Prepare a prefix 64k block for next block. */ 622| 2.22k| if (!state->flags.block_independence) { ------------------ | Branch (622:7): [True: 629, False: 1.59k] ------------------ 623| 629| prefix64k = 64 * 1024; 624| 629| if (uncompressed_size < (ssize_t)prefix64k) { ------------------ | Branch (624:8): [True: 629, False: 0] ------------------ 625| 629| memcpy(state->out_block 626| 629| + prefix64k - uncompressed_size, 627| 629| read_buf + 4, 628| 629| uncompressed_size); 629| 629| memset(state->out_block, 0, 630| 629| prefix64k - uncompressed_size); 631| 629| } else { 632| 0| memcpy(state->out_block, 633| 0| read_buf + 4 634| 0| + uncompressed_size - prefix64k, 635| 0| prefix64k); 636| 0| } 637| 629| state->decoded_size = 0; 638| 629| } 639| 2.22k| state->unconsumed = 4 + uncompressed_size + checksum_size; 640| 2.22k| *p = read_buf + 4; 641| 2.22k| return uncompressed_size; 642| 2.22k| } 643| | 644| | /* 645| | Decompress a block data. 646| | */ 647| 4| if (state->flags.block_independence) { ------------------ | Branch (647:6): [True: 1, False: 3] ------------------ 648| 1| prefix64k = 0; 649| 1| uncompressed_size = LZ4_decompress_safe(read_buf + 4, 650| 1| state->out_block, (int)compressed_size, 651| 1| state->flags.block_maximum_size); 652| 3| } else { 653| 3| prefix64k = 64 * 1024; 654| 3| if (state->decoded_size) { ------------------ | Branch (654:7): [True: 0, False: 3] ------------------ 655| 0| if (state->decoded_size < prefix64k) { ------------------ | Branch (655:8): [True: 0, False: 0] ------------------ 656| 0| memmove(state->out_block 657| 0| + prefix64k - state->decoded_size, 658| 0| state->out_block + prefix64k, 659| 0| state->decoded_size); 660| 0| memset(state->out_block, 0, 661| 0| prefix64k - state->decoded_size); 662| 0| } else { 663| 0| memmove(state->out_block, 664| 0| state->out_block + state->decoded_size, 665| 0| prefix64k); 666| 0| } 667| 0| } 668| 3|#if LZ4_VERSION_MAJOR >= 1 && LZ4_VERSION_MINOR >= 7 669| 3| uncompressed_size = LZ4_decompress_safe_usingDict( 670| 3| read_buf + 4, 671| 3| state->out_block + prefix64k, (int)compressed_size, 672| 3| state->flags.block_maximum_size, 673| 3| state->out_block, 674| 3| (int)prefix64k); 675| |#else 676| | uncompressed_size = LZ4_decompress_safe_withPrefix64k( 677| | read_buf + 4, 678| | state->out_block + prefix64k, (int)compressed_size, 679| | state->flags.block_maximum_size); 680| |#endif 681| 3| } 682| | 683| | /* Check if an error occurred in the decompression process. */ 684| 4| if (uncompressed_size < 0) { ------------------ | Branch (684:6): [True: 4, False: 0] ------------------ 685| 4| archive_set_error(&(self->archive->archive), 686| 4| ARCHIVE_ERRNO_MISC, "lz4 decompression failed"); ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 687| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 688| 4| } 689| | 690| 0| state->unconsumed = 4 + compressed_size + checksum_size; 691| 0| *p = state->out_block + prefix64k; 692| 0| state->decoded_size = uncompressed_size; 693| 0| return uncompressed_size; 694| | 695| 8|malformed_error: 696| 8| archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 8|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 697| 8| "malformed lz4 data"); 698| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 699| 3|truncated_error: 700| 3| archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 701| 3| "truncated lz4 input"); 702| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 703| 4|} archive_read_support_filter_lz4.c:lz4_filter_close: 817| 16|{ 818| 16| struct private_data *state; 819| 16| int ret = ARCHIVE_OK; ------------------ | | 233| 16|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 820| | 821| 16| state = (struct private_data *)self->data; 822| 16| free(state->xxh32_state); 823| 16| free(state->out_block); 824| 16| free(state); 825| 16| return (ret); 826| 16|} archive_read_support_filter_lzop: 109| 2.49k|{ 110| 2.49k| struct archive_read *a = (struct archive_read *)_a; 111| | 112| 2.49k| if (__archive_read_register_bidder(a, NULL, "lzop", ------------------ | Branch (112:6): [True: 0, False: 2.49k] ------------------ 113| 2.49k| &lzop_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.49k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 121| 2.49k| "Using external lzop program for lzop decompression"); 122| 2.49k| return (ARCHIVE_WARN); ------------------ | | 235| 2.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 123| 2.49k|#endif 124| 2.49k|} archive_read_support_filter_lzop.c:lzop_bidder_bid: 132| 2.86k|{ 133| 2.86k| const unsigned char *p; 134| | 135| 2.86k| (void)self; /* UNUSED */ 136| | 137| 2.86k| p = __archive_read_filter_ahead(filter, LZOP_HEADER_MAGIC_LEN, NULL); ------------------ | | 68| 2.86k|#define LZOP_HEADER_MAGIC_LEN 9 ------------------ 138| 2.86k| if (p == NULL) ------------------ | Branch (138:6): [True: 59, False: 2.80k] ------------------ 139| 59| return (0); 140| | 141| 2.80k| if (memcmp(p, LZOP_HEADER_MAGIC, LZOP_HEADER_MAGIC_LEN)) ------------------ | | 67| 2.80k|#define LZOP_HEADER_MAGIC "\x89\x4c\x5a\x4f\x00\x0d\x0a\x1a\x0a" ------------------ if (memcmp(p, LZOP_HEADER_MAGIC, LZOP_HEADER_MAGIC_LEN)) ------------------ | | 68| 2.80k|#define LZOP_HEADER_MAGIC_LEN 9 ------------------ | Branch (141:6): [True: 2.80k, False: 0] ------------------ 142| 2.80k| return (0); 143| | 144| 0| return (LZOP_HEADER_MAGIC_LEN * 8); ------------------ | | 68| 0|#define LZOP_HEADER_MAGIC_LEN 9 ------------------ 145| 2.80k|} archive_read_support_filter_rpm: 71| 2.49k|{ 72| 2.49k| struct archive_read *a = (struct archive_read *)_a; 73| | 74| | return __archive_read_register_bidder(a, NULL, "rpm", 75| 2.49k| &rpm_bidder_vtable); 76| 2.49k|} archive_read_support_filter_rpm.c:rpm_bidder_bid: 81| 2.86k|{ 82| 2.86k| const unsigned char *b; 83| 2.86k| int bits_checked; 84| | 85| 2.86k| (void)self; /* UNUSED */ 86| | 87| 2.86k| b = __archive_read_filter_ahead(filter, 8, NULL); 88| 2.86k| if (b == NULL) ------------------ | Branch (88:6): [True: 59, False: 2.80k] ------------------ 89| 59| return (0); 90| | 91| 2.80k| bits_checked = 0; 92| | /* 93| | * Verify Header Magic Bytes : 0XED 0XAB 0XEE 0XDB 94| | */ 95| 2.80k| if (memcmp(b, "\xED\xAB\xEE\xDB", 4) != 0) ------------------ | Branch (95:6): [True: 2.72k, False: 79] ------------------ 96| 2.72k| return (0); 97| 79| bits_checked += 32; 98| | /* 99| | * Check major version. 100| | */ 101| 79| if (b[4] != 3 && b[4] != 4) ------------------ | Branch (101:6): [True: 79, False: 0] | Branch (101:19): [True: 0, False: 79] ------------------ 102| 0| return (0); 103| 79| bits_checked += 8; 104| | /* 105| | * Check package type; binary or source. 106| | */ 107| 79| if (b[6] != 0) ------------------ | Branch (107:6): [True: 0, False: 79] ------------------ 108| 0| return (0); 109| 79| bits_checked += 8; 110| 79| if (b[7] != 0 && b[7] != 1) ------------------ | Branch (110:6): [True: 41, False: 38] | Branch (110:19): [True: 0, False: 41] ------------------ 111| 0| return (0); 112| 79| bits_checked += 8; 113| | 114| 79| return (bits_checked); 115| 79|} archive_read_support_filter_rpm.c:rpm_bidder_init: 125| 79|{ 126| 79| struct rpm *rpm; 127| | 128| 79| self->code = ARCHIVE_FILTER_RPM; ------------------ | | 317| 79|#define ARCHIVE_FILTER_RPM 8 ------------------ 129| 79| self->name = "rpm"; 130| | 131| 79| rpm = calloc(1, sizeof(*rpm)); 132| 79| if (rpm == NULL) { ------------------ | Branch (132:6): [True: 0, False: 79] ------------------ 133| 0| archive_set_error(&self->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| 79| self->data = rpm; 139| 79| rpm->data_reached = 0; 140| 79| self->vtable = &rpm_reader_vtable; 141| | 142| 79| return (ARCHIVE_OK); ------------------ | | 233| 79|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 143| 79|} archive_read_support_filter_rpm.c:rpm_filter_read: 222| 151|{ 223| 151| struct rpm *rpm; 224| 151| ssize_t r; 225| | 226| 151| rpm = (struct rpm *)self->data; 227| | 228| 151| if (!rpm->data_reached) { ------------------ | Branch (228:6): [True: 79, False: 72] ------------------ 229| 79| r = skip_prologue(self); 230| 79| if (r != ARCHIVE_OK) ------------------ | | 233| 79|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (230:7): [True: 2, False: 77] ------------------ 231| 2| return (r); 232| 77| rpm->data_reached = 1; 233| 77| } 234| | 235| 149| *buff = __archive_read_filter_ahead(self->upstream, 1, &r); 236| 149| if (r > 0) ------------------ | Branch (236:6): [True: 77, False: 72] ------------------ 237| 77| __archive_read_filter_consume(self->upstream, r); 238| | 239| 149| return r; 240| 151|} archive_read_support_filter_rpm.c:skip_prologue: 167| 79|{ 168| 79| const unsigned char *h; 169| 79| ssize_t r; 170| 79| int header, seen_header = 0; 171| | 172| | /* Skip lead size. */ 173| 79| r = __archive_read_filter_consume(self->upstream, RPM_LEAD_SIZE); ------------------ | | 43| 79|#define RPM_LEAD_SIZE 96 /* Size of 'Lead' section. */ ------------------ 174| 79| if (r < 0) ------------------ | Branch (174:6): [True: 0, False: 79] ------------------ 175| 0| return (r); 176| | 177| 156| do { 178| | /* Read header intro. */ 179| 156| h = __archive_read_filter_ahead(self->upstream, 180| 156| RPM_MIN_HEAD_SIZE, NULL); ------------------ | | 44| 156|#define RPM_MIN_HEAD_SIZE 16 /* Minimum size of 'Head'. */ ------------------ 181| 156| if (h == NULL) ------------------ | Branch (181:7): [True: 0, False: 156] ------------------ 182| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 183| | 184| 156| header = (memcmp(h, "\x8E\xAD\xE8\x01", 4) == 0); 185| 156| if (header) { ------------------ | Branch (185:7): [True: 79, False: 77] ------------------ 186| 79| int64_t bytes, length, section; 187| | 188| 79| seen_header = 1; 189| | 190| | /* Calculate header length. */ 191| 79| section = archive_be32dec(h + 8); 192| 79| bytes = archive_be32dec(h + 12); 193| 79| length = RPM_MIN_HEAD_SIZE + section * 16 + bytes; ------------------ | | 44| 79|#define RPM_MIN_HEAD_SIZE 16 /* Minimum size of 'Head'. */ ------------------ 194| | 195| | /* Skip header. */ 196| 79| r = __archive_read_filter_consume(self->upstream, 197| 79| length); 198| 79| if (r < 0) ------------------ | Branch (198:8): [True: 2, False: 77] ------------------ 199| 2| return (r); 200| | 201| | /* Skip padding. */ 202| 77| r = skip_padding(self); 203| 77| if (r != ARCHIVE_OK) ------------------ | | 233| 77|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (203:8): [True: 0, False: 77] ------------------ 204| 0| return (r); 205| 77| } 206| 156| } while (header); ------------------ | Branch (206:11): [True: 77, False: 77] ------------------ 207| | 208| | /* At least one header must have been encountered. */ 209| 77| if (!seen_header) { ------------------ | Branch (209:6): [True: 0, False: 77] ------------------ 210| 0| archive_set_error( 211| 0| &self->archive->archive, 212| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 213| 0| "Unrecognized rpm header"); 214| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 215| 0| } 216| | 217| 77| return (ARCHIVE_OK); ------------------ | | 233| 77|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 218| 77|} archive_read_support_filter_rpm.c:skip_padding: 147| 77|{ 148| 77| const unsigned char *h; 149| 77| ssize_t avail, count, r; 150| | 151| 77| do { 152| 77| h = __archive_read_filter_ahead(self->upstream, 1, &avail); 153| 77| if (h == NULL) ------------------ | Branch (153:7): [True: 0, False: 77] ------------------ 154| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 155| 1.22k| for (count = 0; count < avail && *h++ == '\0'; count++) ------------------ | Branch (155:19): [True: 1.22k, False: 0] | Branch (155:36): [True: 1.14k, False: 77] ------------------ 156| 1.14k| ; 157| 77| r = __archive_read_filter_consume(self->upstream, count); 158| 77| if (r < 0) ------------------ | Branch (158:7): [True: 0, False: 77] ------------------ 159| 0| return (r); 160| 77| } while (count == avail); ------------------ | Branch (160:11): [True: 0, False: 77] ------------------ 161| | 162| 77| return (ARCHIVE_OK); ------------------ | | 233| 77|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 163| 77|} archive_read_support_filter_rpm.c:rpm_filter_close: 244| 79|{ 245| 79| struct rpm *rpm; 246| | 247| 79| rpm = (struct rpm *)self->data; 248| 79| free(rpm); 249| | 250| 79| return (ARCHIVE_OK); ------------------ | | 233| 79|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 251| 79|} archive_read_support_filter_uu: 92| 2.49k|{ 93| 2.49k| struct archive_read *a = (struct archive_read *)_a; 94| | 95| | return __archive_read_register_bidder(a, NULL, "uu", 96| 2.49k| &uudecode_bidder_vtable); 97| 2.49k|} archive_read_support_filter_uu.c:uudecode_bidder_bid: 263| 2.86k|{ 264| 2.86k| const unsigned char *b; 265| 2.86k| ssize_t avail, ravail; 266| 2.86k| ssize_t len, nl; 267| 2.86k| int l; 268| 2.86k| int firstline; 269| 2.86k| size_t nbytes_read; 270| | 271| 2.86k| (void)self; /* UNUSED */ 272| | 273| 2.86k| b = __archive_read_filter_ahead(filter, 1, &avail); 274| 2.86k| if (b == NULL) ------------------ | Branch (274:6): [True: 39, False: 2.82k] ------------------ 275| 39| return (0); 276| | 277| 2.82k| firstline = 20; 278| 2.82k| ravail = avail; 279| 2.82k| nbytes_read = avail; 280| 79.9k| for (;;) { 281| 79.9k| len = bid_get_line(filter, &b, &avail, &ravail, &nl, &nbytes_read); 282| 79.9k| if (len < 0 || nl == 0) ------------------ | Branch (282:7): [True: 2.74k, False: 77.1k] | Branch (282:18): [True: 16, False: 77.1k] ------------------ 283| 2.76k| return (0); /* No match found. */ 284| 77.1k| if (len - nl >= 11 && memcmp(b, "begin ", 6) == 0) ------------------ | Branch (284:7): [True: 3.49k, False: 73.6k] | Branch (284:25): [True: 1.52k, False: 1.97k] ------------------ 285| 1.52k| l = 6; 286| 75.6k| else if (len -nl >= 18 && memcmp(b, "begin-base64 ", 13) == 0) ------------------ | Branch (286:12): [True: 746, False: 74.8k] | Branch (286:29): [True: 123, False: 623] ------------------ 287| 123| l = 13; 288| 75.5k| else 289| 75.5k| l = 0; 290| | 291| 77.1k| if (l > 0 && (b[l] < '0' || b[l] > '7' || ------------------ | Branch (291:7): [True: 1.64k, False: 75.5k] | Branch (291:17): [True: 0, False: 1.64k] | Branch (291:31): [True: 103, False: 1.54k] ------------------ 292| 1.54k| b[l+1] < '0' || b[l+1] > '7' || ------------------ | Branch (292:7): [True: 1, False: 1.54k] | Branch (292:23): [True: 691, False: 850] ------------------ 293| 850| b[l+2] < '0' || b[l+2] > '7' || b[l+3] != ' ')) ------------------ | Branch (293:7): [True: 0, False: 850] | Branch (293:23): [True: 486, False: 364] | Branch (293:39): [True: 317, False: 47] ------------------ 294| 1.59k| l = 0; 295| | 296| 77.1k| b += len; 297| 77.1k| avail -= len; 298| 77.1k| if (l) ------------------ | Branch (298:7): [True: 47, False: 77.1k] ------------------ 299| 47| break; 300| 77.1k| firstline = 0; 301| | 302| | /* Do not read more than UUENCODE_BID_MAX_READ bytes */ 303| 77.1k| if (nbytes_read >= UUENCODE_BID_MAX_READ) ------------------ | | 44| 77.1k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (303:7): [True: 17, False: 77.0k] ------------------ 304| 17| return (0); 305| 77.1k| } 306| 47| if (!avail) ------------------ | Branch (306:6): [True: 0, False: 47] ------------------ 307| 0| return (0); 308| 47| len = bid_get_line(filter, &b, &avail, &ravail, &nl, &nbytes_read); 309| 47| if (len < 0 || nl == 0) ------------------ | Branch (309:6): [True: 0, False: 47] | Branch (309:17): [True: 0, False: 47] ------------------ 310| 0| return (0);/* There are non-ascii characters. */ 311| 47| avail -= len; 312| | 313| 47| if (l == 6) { ------------------ | Branch (313:6): [True: 20, False: 27] ------------------ 314| | /* "begin " */ 315| 20| if (!uuchar[*b]) ------------------ | Branch (315:7): [True: 0, False: 20] ------------------ 316| 0| return (0); 317| | /* Get a length of decoded bytes. */ 318| 20| l = UUDECODE(*b++); len--; ------------------ | | 258| 20|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 319| 20| if (l > 45) ------------------ | Branch (319:7): [True: 0, False: 20] ------------------ 320| | /* Normally, maximum length is 45(character 'M'). */ 321| 0| return (0); 322| 20| if (l > len - nl) ------------------ | Branch (322:7): [True: 0, False: 20] ------------------ 323| 0| return (0); /* Line too short. */ 324| 39| while (l) { ------------------ | Branch (324:10): [True: 19, False: 20] ------------------ 325| 19| if (!uuchar[*b++]) ------------------ | Branch (325:8): [True: 0, False: 19] ------------------ 326| 0| return (0); 327| 19| --len; 328| 19| --l; 329| 19| } 330| 20| if (len-nl == 1 && ------------------ | Branch (330:7): [True: 15, False: 5] ------------------ 331| 15| (uuchar[*b] || /* Check sum. */ ------------------ | Branch (331:8): [True: 15, False: 0] ------------------ 332| 15| (*b >= 'a' && *b <= 'z'))) {/* Padding data(MINIX). */ ------------------ | Branch (332:9): [True: 0, False: 0] | Branch (332:22): [True: 0, False: 0] ------------------ 333| 15| ++b; 334| 15| --len; 335| 15| } 336| 20| b += nl; 337| 20| if (avail && uuchar[*b]) ------------------ | Branch (337:7): [True: 20, False: 0] | Branch (337:16): [True: 20, False: 0] ------------------ 338| 20| return (firstline+30); 339| 27| } else if (l == 13) { ------------------ | Branch (339:13): [True: 27, False: 0] ------------------ 340| | /* "begin-base64 " */ 341| 88| while (len-nl > 0) { ------------------ | Branch (341:10): [True: 61, False: 27] ------------------ 342| 61| if (!base64[*b++]) ------------------ | Branch (342:8): [True: 0, False: 61] ------------------ 343| 0| return (0); 344| 61| --len; 345| 61| } 346| 27| b += nl; 347| | 348| 27| if (avail >= 5 && memcmp(b, "====\n", 5) == 0) ------------------ | Branch (348:7): [True: 26, False: 1] | Branch (348:21): [True: 0, False: 26] ------------------ 349| 0| return (firstline+40); 350| 27| if (avail >= 6 && memcmp(b, "====\r\n", 6) == 0) ------------------ | Branch (350:7): [True: 26, False: 1] | Branch (350:21): [True: 0, False: 26] ------------------ 351| 0| return (firstline+40); 352| 27| if (avail > 0 && base64[*b]) ------------------ | Branch (352:7): [True: 27, False: 0] | Branch (352:20): [True: 27, False: 0] ------------------ 353| 27| return (firstline+30); 354| 27| } 355| | 356| 0| return (0); 357| 47|} archive_read_support_filter_uu.c:bid_get_line: 213| 79.9k|{ 214| 79.9k| ssize_t len; 215| 79.9k| int quit; 216| | 217| 79.9k| quit = 0; 218| 79.9k| if (*avail == 0) { ------------------ | Branch (218:6): [True: 4, False: 79.9k] ------------------ 219| 4| *nl = 0; 220| 4| len = 0; 221| 4| } else 222| 79.9k| len = get_line(*b, *avail, nl); 223| | 224| | /* 225| | * Read more bytes while it does not reach the end of line. 226| | */ 227| 79.9k| while (*nl == 0 && len == *avail && !quit && ------------------ | Branch (227:9): [True: 2.76k, False: 77.2k] | Branch (227:21): [True: 22, False: 2.74k] | Branch (227:38): [True: 22, False: 0] ------------------ 228| 22| *nbytes_read < UUENCODE_BID_MAX_READ) { ------------------ | | 44| 22|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (228:6): [True: 19, False: 3] ------------------ 229| 19| ssize_t diff = *ravail - *avail; 230| 19| size_t nbytes_req = (*ravail+1023) & ~1023U; 231| 19| ssize_t tested; 232| | 233| | /* Increase reading bytes if it is not enough for at least 234| | * two new lines. */ 235| 19| if (nbytes_req < (size_t)*ravail + 160) ------------------ | Branch (235:7): [True: 4, False: 15] ------------------ 236| 4| nbytes_req <<= 1; 237| | 238| 19| *b = __archive_read_filter_ahead(filter, nbytes_req, avail); 239| 19| if (*b == NULL) { ------------------ | Branch (239:7): [True: 13, False: 6] ------------------ 240| 13| if (*ravail >= *avail) ------------------ | Branch (240:8): [True: 13, False: 0] ------------------ 241| 13| return (0); 242| | /* Reading bytes reaches the end of a stream. */ 243| 0| *b = __archive_read_filter_ahead(filter, *avail, avail); 244| 0| quit = 1; 245| 0| } 246| 6| *nbytes_read = *avail; 247| 6| *ravail = *avail; 248| 6| *b += diff; 249| 6| *avail -= diff; 250| 6| tested = len;/* Skip some bytes we already determined. */ 251| 6| len = get_line(*b + tested, *avail - tested, nl); 252| 6| if (len >= 0) ------------------ | Branch (252:7): [True: 5, False: 1] ------------------ 253| 5| len += tested; 254| 6| } 255| 79.9k| return (len); 256| 79.9k|} archive_read_support_filter_uu.c:get_line: 177| 103k|{ 178| 103k| ssize_t len; 179| | 180| 103k| len = 0; 181| 3.47M| while (len < avail) { ------------------ | Branch (181:9): [True: 3.47M, False: 577] ------------------ 182| 3.47M| switch (ascii[*b]) { ------------------ | Branch (182:11): [True: 3.47M, False: 0] ------------------ 183| 2.76k| case 0: /* Non-ascii character or control character. */ ------------------ | Branch (183:3): [True: 2.76k, False: 3.47M] ------------------ 184| 2.76k| if (nlsize != NULL) ------------------ | Branch (184:8): [True: 2.76k, False: 0] ------------------ 185| 2.76k| *nlsize = 0; 186| 2.76k| return (-1); 187| 84.9k| case '\r': ------------------ | Branch (187:3): [True: 84.9k, False: 3.39M] ------------------ 188| 84.9k| if (avail-len > 1 && b[1] == '\n') { ------------------ | Branch (188:8): [True: 84.9k, False: 58] | Branch (188:25): [True: 1.28k, False: 83.6k] ------------------ 189| 1.28k| if (nlsize != NULL) ------------------ | Branch (189:9): [True: 1.28k, False: 0] ------------------ 190| 1.28k| *nlsize = 2; 191| 1.28k| return (len+2); 192| 1.28k| } 193| | /* FALL THROUGH */ 194| 98.8k| case '\n': ------------------ | Branch (194:3): [True: 15.1k, False: 3.46M] ------------------ 195| 98.8k| if (nlsize != NULL) ------------------ | Branch (195:8): [True: 98.8k, False: 0] ------------------ 196| 98.8k| *nlsize = 1; 197| 98.8k| return (len+1); 198| 3.37M| case 1: ------------------ | Branch (198:3): [True: 3.37M, False: 102k] ------------------ 199| 3.37M| b++; 200| 3.37M| len++; 201| 3.37M| break; 202| 3.47M| } 203| 3.47M| } 204| 577| if (nlsize != NULL) ------------------ | Branch (204:6): [True: 577, False: 0] ------------------ 205| 577| *nlsize = 0; 206| 577| return (avail); 207| 103k|} archive_read_support_filter_uu.c:uudecode_bidder_init: 368| 47|{ 369| 47| struct uudecode *uudecode; 370| 47| void *out_buff; 371| 47| void *in_buff; 372| | 373| 47| self->code = ARCHIVE_FILTER_UU; ------------------ | | 316| 47|#define ARCHIVE_FILTER_UU 7 ------------------ 374| 47| self->name = "uu"; 375| | 376| 47| uudecode = calloc(1, sizeof(*uudecode)); 377| 47| out_buff = malloc(OUT_BUFF_SIZE); ------------------ | | 53| 47|#define OUT_BUFF_SIZE (64 * 1024) ------------------ 378| 47| in_buff = malloc(IN_BUFF_SIZE); ------------------ | | 49| 47|#define IN_BUFF_SIZE (1024) ------------------ 379| 47| if (uudecode == NULL || out_buff == NULL || in_buff == NULL) { ------------------ | Branch (379:6): [True: 0, False: 47] | Branch (379:26): [True: 0, False: 47] | Branch (379:46): [True: 0, False: 47] ------------------ 380| 0| archive_set_error(&self->archive->archive, ENOMEM, 381| 0| "Can't allocate data for uudecode"); 382| 0| free(uudecode); 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| 47| self->data = uudecode; 389| 47| uudecode->in_buff = in_buff; 390| 47| uudecode->in_cnt = 0; 391| 47| uudecode->in_allocated = IN_BUFF_SIZE; ------------------ | | 49| 47|#define IN_BUFF_SIZE (1024) ------------------ 392| 47| uudecode->out_buff = out_buff; 393| 47| uudecode->state = ST_FIND_HEAD; ------------------ | | 55| 47|#define ST_FIND_HEAD 0 ------------------ 394| 47| uudecode->mode_set = 0; 395| 47| uudecode->name = NULL; 396| 47| self->vtable = &uudecode_reader_vtable; 397| | 398| 47| return (ARCHIVE_OK); ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 399| 47|} archive_read_support_filter_uu.c:uudecode_filter_read: 458| 438|{ 459| 438| struct uudecode *uudecode; 460| 438| const unsigned char *b, *d; 461| 438| unsigned char *out; 462| 438| ssize_t avail_in, ravail; 463| 438| ssize_t used; 464| 438| ssize_t total; 465| 438| ssize_t len, llen, nl, namelen; 466| | 467| 438| uudecode = (struct uudecode *)self->data; 468| | 469| 666|read_more: 470| 666| d = __archive_read_filter_ahead(self->upstream, 1, &avail_in); 471| 666| if (d == NULL && avail_in < 0) ------------------ | Branch (471:6): [True: 36, False: 630] | Branch (471:19): [True: 1, False: 35] ------------------ 472| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 473| | /* Quiet a code analyzer; make sure avail_in must be zero 474| | * when d is NULL. */ 475| 665| if (d == NULL) ------------------ | Branch (475:6): [True: 35, False: 630] ------------------ 476| 35| avail_in = 0; 477| 665| used = 0; 478| 665| total = 0; 479| 665| out = uudecode->out_buff; 480| 665| if (avail_in > 2 * UUENCODE_BID_MAX_READ) ------------------ | | 44| 665|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (480:6): [True: 0, False: 665] ------------------ 481| 0| avail_in = 2 * UUENCODE_BID_MAX_READ; ------------------ | | 44| 0|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ 482| 665| ravail = avail_in; 483| 665| if (uudecode->state == ST_IGNORE) { ------------------ | | 59| 665|#define ST_IGNORE 4 ------------------ | Branch (483:6): [True: 12, False: 653] ------------------ 484| 12| used = avail_in; 485| 12| goto finish; 486| 12| } 487| 653| if (uudecode->in_cnt) { ------------------ | Branch (487:6): [True: 541, False: 112] ------------------ 488| 541| if (uudecode->in_cnt > UUENCODE_BID_MAX_READ) { ------------------ | | 44| 541|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (488:7): [True: 0, False: 541] ------------------ 489| 0| archive_set_error(&self->archive->archive, 490| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 491| 0| "Invalid format data"); 492| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 493| 0| } 494| | /* 495| | * If there is remaining data which is saved by 496| | * a previous call, use it first. 497| | */ 498| 541| if (ensure_in_buff_size(self, uudecode, ------------------ | Branch (498:7): [True: 0, False: 541] ------------------ 499| 541| avail_in + uudecode->in_cnt) != ARCHIVE_OK) ------------------ | | 233| 541|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 500| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 501| 541| memcpy(uudecode->in_buff + uudecode->in_cnt, 502| 541| d, avail_in); 503| 541| d = uudecode->in_buff; 504| 541| avail_in += uudecode->in_cnt; 505| 541| uudecode->in_cnt = 0; 506| 541| } 507| 23.5k| for (;used < avail_in; d += llen, used += llen) { ------------------ | Branch (507:8): [True: 23.4k, False: 67] ------------------ 508| 23.4k| ssize_t l, body; 509| | 510| 23.4k| b = d; 511| 23.4k| len = get_line(b, avail_in - used, &nl); 512| 23.4k| if (len < 0) { ------------------ | Branch (512:7): [True: 16, False: 23.4k] ------------------ 513| | /* Non-ascii character is found. */ 514| 16| if (uudecode->state == ST_FIND_HEAD && ------------------ | | 55| 32|#define ST_FIND_HEAD 0 ------------------ | Branch (514:8): [True: 12, False: 4] ------------------ 515| 12| (uudecode->total > 0 || total > 0)) { ------------------ | Branch (515:9): [True: 0, False: 12] | Branch (515:32): [True: 12, False: 0] ------------------ 516| 12| uudecode->state = ST_IGNORE; ------------------ | | 59| 12|#define ST_IGNORE 4 ------------------ 517| 12| used = avail_in; 518| 12| goto finish; 519| 12| } 520| 4| archive_set_error(&self->archive->archive, 521| 4| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 522| 4| "Insufficient compressed data"); 523| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 524| 16| } 525| 23.4k| if (len > UUENCODE_BID_MAX_READ) { ------------------ | | 44| 23.4k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (525:7): [True: 0, False: 23.4k] ------------------ 526| 0| archive_set_error(&self->archive->archive, 527| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 528| 0| "Invalid format data"); 529| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 530| 0| } 531| 23.4k| llen = len; 532| 23.4k| if ((nl == 0) && (uudecode->state != ST_UUEND)) { ------------------ | | 57| 559|#define ST_UUEND 2 ------------------ | Branch (532:7): [True: 559, False: 22.8k] | Branch (532:20): [True: 559, False: 0] ------------------ 533| 559| if (total == 0 && ravail <= 0) { ------------------ | Branch (533:8): [True: 246, False: 313] | Branch (533:22): [True: 18, False: 228] ------------------ 534| | /* There is nothing more to read, fail */ 535| 18| archive_set_error(&self->archive->archive, 536| 18| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 18|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 537| 18| "Missing format data"); 538| 18| return (ARCHIVE_FATAL); ------------------ | | 239| 18|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 539| 18| } 540| | /* 541| | * Save remaining data which does not contain 542| | * NL('\n','\r'). 543| | */ 544| 541| if (ensure_in_buff_size(self, uudecode, len) ------------------ | Branch (544:8): [True: 0, False: 541] ------------------ 545| 541| != ARCHIVE_OK) ------------------ | | 233| 541|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 546| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 547| 541| if (uudecode->in_buff != b) ------------------ | Branch (547:8): [True: 369, False: 172] ------------------ 548| 369| memmove(uudecode->in_buff, b, len); 549| 541| uudecode->in_cnt = len; 550| 541| if (total == 0) { ------------------ | Branch (550:8): [True: 228, False: 313] ------------------ 551| | /* Do not return 0; it means end-of-file. 552| | * We should try to read more bytes. */ 553| 228| __archive_read_filter_consume( 554| 228| self->upstream, ravail); 555| 228| goto read_more; 556| 228| } 557| 313| used += len; 558| 313| break; 559| 541| } 560| 22.8k| switch (uudecode->state) { 561| 0| default: ------------------ | Branch (561:3): [True: 0, False: 22.8k] ------------------ 562| 19.1k| case ST_FIND_HEAD: ------------------ | | 55| 19.1k|#define ST_FIND_HEAD 0 ------------------ | Branch (562:3): [True: 19.1k, False: 3.76k] ------------------ 563| | /* Do not read more than UUENCODE_BID_MAX_READ bytes */ 564| 19.1k| if (total + len >= UUENCODE_BID_MAX_READ) { ------------------ | | 44| 19.1k|#define UUENCODE_BID_MAX_READ 128*1024 /* in bytes */ ------------------ | Branch (564:8): [True: 0, False: 19.1k] ------------------ 565| 0| archive_set_error(&self->archive->archive, 566| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 567| 0| "Invalid format data"); 568| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 569| 0| } 570| 19.1k| if (len - nl >= 11 && memcmp(b, "begin ", 6) == 0) ------------------ | Branch (570:8): [True: 6.70k, False: 12.4k] | Branch (570:26): [True: 5.09k, False: 1.61k] ------------------ 571| 5.09k| l = 6; 572| 14.0k| else if (len - nl >= 18 && ------------------ | Branch (572:13): [True: 1.60k, False: 12.4k] ------------------ 573| 1.60k| memcmp(b, "begin-base64 ", 13) == 0) ------------------ | Branch (573:8): [True: 371, False: 1.23k] ------------------ 574| 371| l = 13; 575| 13.6k| else 576| 13.6k| l = 0; 577| 19.1k| if (l != 0 && b[l] >= '0' && b[l] <= '7' && ------------------ | Branch (577:8): [True: 5.46k, False: 13.6k] | Branch (577:18): [True: 5.46k, False: 0] | Branch (577:33): [True: 5.11k, False: 346] ------------------ 578| 5.11k| b[l+1] >= '0' && b[l+1] <= '7' && ------------------ | Branch (578:8): [True: 5.11k, False: 0] | Branch (578:25): [True: 2.75k, False: 2.36k] ------------------ 579| 2.75k| b[l+2] >= '0' && b[l+2] <= '7' && b[l+3] == ' ') { ------------------ | Branch (579:8): [True: 2.75k, False: 0] | Branch (579:25): [True: 1.08k, False: 1.66k] | Branch (579:42): [True: 47, False: 1.03k] ------------------ 580| 47| if (l == 6) ------------------ | Branch (580:9): [True: 20, False: 27] ------------------ 581| 20| uudecode->state = ST_READ_UU; ------------------ | | 56| 20|#define ST_READ_UU 1 ------------------ 582| 27| else 583| 27| uudecode->state = ST_READ_BASE64; ------------------ | | 58| 27|#define ST_READ_BASE64 3 ------------------ 584| 47| uudecode->mode = (mode_t)( 585| 47| ((int)(b[l] - '0') * 64) + 586| 47| ((int)(b[l+1] - '0') * 8) + 587| 47| (int)(b[l+2] - '0')); 588| 47| uudecode->mode_set = 1; 589| 47| namelen = len - nl - 4 - l; 590| 47| if (namelen > 1) { ------------------ | Branch (590:9): [True: 20, False: 27] ------------------ 591| 20| if (uudecode->name != NULL) ------------------ | Branch (591:10): [True: 0, False: 20] ------------------ 592| 0| free(uudecode->name); 593| 20| uudecode->name = malloc(namelen + 1); 594| 20| if (uudecode->name == NULL) { ------------------ | Branch (594:10): [True: 0, False: 20] ------------------ 595| 0| archive_set_error( 596| 0| &self->archive->archive, 597| 0| ENOMEM, 598| 0| "Can't allocate data for uudecode"); 599| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 600| 0| } 601| 20| strncpy(uudecode->name, 602| 20| (const char *)(b + l + 4), 603| 20| namelen); 604| 20| uudecode->name[namelen] = '\0'; 605| 20| } 606| 47| } 607| 19.1k| break; 608| 19.1k| case ST_READ_UU: ------------------ | | 56| 28|#define ST_READ_UU 1 ------------------ | Branch (608:3): [True: 28, False: 22.8k] ------------------ 609| 28| if (total + len * 2 > OUT_BUFF_SIZE) ------------------ | | 53| 28|#define OUT_BUFF_SIZE (64 * 1024) ------------------ | Branch (609:8): [True: 3, False: 25] ------------------ 610| 3| goto finish; 611| 25| body = len - nl; 612| 25| if (!uuchar[*b] || body <= 0) { ------------------ | Branch (612:8): [True: 0, False: 25] | Branch (612:23): [True: 0, False: 25] ------------------ 613| 0| archive_set_error(&self->archive->archive, 614| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 615| 0| "Insufficient compressed data"); 616| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 617| 0| } 618| | /* Get length of undecoded bytes of current line. */ 619| 25| l = UUDECODE(*b++); ------------------ | | 258| 25|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 620| 25| body--; 621| 25| if (l > body) { ------------------ | Branch (621:8): [True: 0, False: 25] ------------------ 622| 0| archive_set_error(&self->archive->archive, 623| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 624| 0| "Insufficient compressed data"); 625| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 626| 0| } 627| 25| if (l == 0) { ------------------ | Branch (627:8): [True: 1, False: 24] ------------------ 628| 1| uudecode->state = ST_UUEND; ------------------ | | 57| 1|#define ST_UUEND 2 ------------------ 629| 1| break; 630| 1| } 631| 49| while (l > 0) { ------------------ | Branch (631:11): [True: 29, False: 20] ------------------ 632| 29| int n = 0; 633| | 634| 29| if (!uuchar[b[0]] || !uuchar[b[1]]) ------------------ | Branch (634:9): [True: 0, False: 29] | Branch (634:26): [True: 0, False: 29] ------------------ 635| 0| break; 636| 29| n = UUDECODE(*b++) << 18; ------------------ | | 258| 29|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 637| 29| n |= UUDECODE(*b++) << 12; ------------------ | | 258| 29|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 638| 29| *out++ = n >> 16; total++; 639| 29| --l; 640| | 641| 29| if (l > 0) { ------------------ | Branch (641:9): [True: 10, False: 19] ------------------ 642| 10| if (!uuchar[b[0]]) ------------------ | Branch (642:10): [True: 0, False: 10] ------------------ 643| 0| break; 644| 10| n |= UUDECODE(*b++) << 6; ------------------ | | 258| 10|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 645| 10| *out++ = (n >> 8) & 0xFF; total++; 646| 10| --l; 647| 10| } 648| 29| if (l > 0) { ------------------ | Branch (648:9): [True: 9, False: 20] ------------------ 649| 9| if (!uuchar[b[0]]) ------------------ | Branch (649:10): [True: 4, False: 5] ------------------ 650| 4| break; 651| 5| n |= UUDECODE(*b++); ------------------ | | 258| 5|#define UUDECODE(c) (((c) - 0x20) & 0x3f) ------------------ 652| 5| *out++ = n & 0xFF; total++; 653| 5| --l; 654| 5| } 655| 29| } 656| 24| if (l) { ------------------ | Branch (656:8): [True: 4, False: 20] ------------------ 657| 4| archive_set_error(&self->archive->archive, 658| 4| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 659| 4| "Insufficient compressed data"); 660| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 661| 4| } 662| 20| break; 663| 20| case ST_UUEND: ------------------ | | 57| 0|#define ST_UUEND 2 ------------------ | Branch (663:3): [True: 0, False: 22.8k] ------------------ 664| 0| if (len - nl == 3 && memcmp(b, "end ", 3) == 0) ------------------ | Branch (664:8): [True: 0, False: 0] | Branch (664:25): [True: 0, False: 0] ------------------ 665| 0| uudecode->state = ST_FIND_HEAD; ------------------ | | 55| 0|#define ST_FIND_HEAD 0 ------------------ 666| 0| else { 667| 0| archive_set_error(&self->archive->archive, 668| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 669| 0| "Insufficient compressed data"); 670| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 671| 0| } 672| 0| break; 673| 3.73k| case ST_READ_BASE64: ------------------ | | 58| 3.73k|#define ST_READ_BASE64 3 ------------------ | Branch (673:3): [True: 3.73k, False: 19.1k] ------------------ 674| 3.73k| if (total + len * 2 > OUT_BUFF_SIZE) ------------------ | | 53| 3.73k|#define OUT_BUFF_SIZE (64 * 1024) ------------------ | Branch (674:8): [True: 3, False: 3.73k] ------------------ 675| 3| goto finish; 676| 3.73k| l = len - nl; 677| 3.73k| if (l >= 3 && b[0] == '=' && b[1] == '=' && ------------------ | Branch (677:8): [True: 2.78k, False: 949] | Branch (677:18): [True: 2.58k, False: 194] | Branch (677:33): [True: 865, False: 1.72k] ------------------ 678| 865| b[2] == '=') { ------------------ | Branch (678:8): [True: 20, False: 845] ------------------ 679| 20| uudecode->state = ST_FIND_HEAD; ------------------ | | 55| 20|#define ST_FIND_HEAD 0 ------------------ 680| 20| break; 681| 20| } 682| 10.8k| while (l > 0) { ------------------ | Branch (682:11): [True: 10.4k, False: 437] ------------------ 683| 10.4k| int n = 0; 684| | 685| 10.4k| if (!base64[b[0]] || !base64[b[1]]) ------------------ | Branch (685:9): [True: 0, False: 10.4k] | Branch (685:26): [True: 861, False: 9.57k] ------------------ 686| 861| break; 687| 9.57k| n = base64num[*b++] << 18; 688| 9.57k| n |= base64num[*b++] << 12; 689| 9.57k| *out++ = n >> 16; total++; 690| 9.57k| l -= 2; 691| | 692| 9.57k| if (l > 0) { ------------------ | Branch (692:9): [True: 9.29k, False: 275] ------------------ 693| 9.29k| if (*b == '=') ------------------ | Branch (693:10): [True: 1.14k, False: 8.15k] ------------------ 694| 1.14k| break; 695| 8.15k| if (!base64[*b]) ------------------ | Branch (695:10): [True: 0, False: 8.15k] ------------------ 696| 0| break; 697| 8.15k| n |= base64num[*b++] << 6; 698| 8.15k| *out++ = (n >> 8) & 0xFF; total++; 699| 8.15k| --l; 700| 8.15k| } 701| 8.42k| if (l > 0) { ------------------ | Branch (701:9): [True: 8.04k, False: 382] ------------------ 702| 8.04k| if (*b == '=') ------------------ | Branch (702:10): [True: 1.26k, False: 6.78k] ------------------ 703| 1.26k| break; 704| 6.78k| if (!base64[*b]) ------------------ | Branch (704:10): [True: 1, False: 6.77k] ------------------ 705| 1| break; 706| 6.77k| n |= base64num[*b++]; 707| 6.77k| *out++ = n & 0xFF; total++; 708| 6.77k| --l; 709| 6.77k| } 710| 8.42k| } 711| 3.71k| if (l && *b != '=') { ------------------ | Branch (711:8): [True: 3.27k, False: 437] | Branch (711:13): [True: 1, False: 3.27k] ------------------ 712| 1| archive_set_error(&self->archive->archive, 713| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 714| 1| "Insufficient compressed data"); 715| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 716| 1| } 717| 3.70k| break; 718| 22.8k| } 719| 22.8k| } 720| 410|finish: 721| 410| if (ravail < avail_in) ------------------ | Branch (721:6): [True: 351, False: 59] ------------------ 722| 351| used -= avail_in - ravail; 723| 410| __archive_read_filter_consume(self->upstream, used); 724| | 725| 410| *buff = uudecode->out_buff; 726| 410| uudecode->total += total; 727| 410| return (total); 728| 653|} archive_read_support_filter_uu.c:ensure_in_buff_size: 404| 1.08k|{ 405| | 406| 1.08k| if (size > uudecode->in_allocated) { ------------------ | Branch (406:6): [True: 12, False: 1.07k] ------------------ 407| 12| unsigned char *ptr; 408| 12| 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| 12| newsize = uudecode->in_allocated; 415| 294| do { 416| 294| if (newsize < IN_BUFF_SIZE*32) ------------------ | | 49| 294|#define IN_BUFF_SIZE (1024) ------------------ | Branch (416:8): [True: 57, False: 237] ------------------ 417| 57| newsize <<= 1; 418| 237| else 419| 237| newsize += IN_BUFF_SIZE; ------------------ | | 49| 237|#define IN_BUFF_SIZE (1024) ------------------ 420| 294| } while (size > newsize); ------------------ | Branch (420:12): [True: 282, False: 12] ------------------ 421| | /* Allocate the new buffer. */ 422| 12| ptr = malloc(newsize); 423| 12| if (ptr == NULL) { ------------------ | Branch (423:7): [True: 0, False: 12] ------------------ 424| 0| archive_set_error(&self->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| 12| if (uudecode->in_cnt) ------------------ | Branch (430:7): [True: 0, False: 12] ------------------ 431| 0| memmove(ptr, uudecode->in_buff, uudecode->in_cnt); 432| | /* Replace in_buff with the new buffer. */ 433| 12| free(uudecode->in_buff); 434| 12| uudecode->in_buff = ptr; 435| 12| uudecode->in_allocated = newsize; 436| 12| } 437| 1.08k| return (ARCHIVE_OK); ------------------ | | 233| 1.08k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 438| 1.08k|} archive_read_support_filter_uu.c:uudecode_filter_close: 732| 47|{ 733| 47| struct uudecode *uudecode; 734| | 735| 47| uudecode = (struct uudecode *)self->data; 736| 47| free(uudecode->in_buff); 737| 47| free(uudecode->out_buff); 738| 47| free(uudecode->name); 739| 47| free(uudecode); 740| | 741| 47| return (ARCHIVE_OK); ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 742| 47|} archive_read_support_filter_uu.c:uudecode_read_header: 442| 19|{ 443| | 444| 19| struct uudecode *uudecode; 445| 19| uudecode = (struct uudecode *)self->data; 446| | 447| 19| if (uudecode->mode_set != 0) ------------------ | Branch (447:6): [True: 19, False: 0] ------------------ 448| 19| archive_entry_set_mode(entry, S_IFREG | uudecode->mode); 449| | 450| 19| if (uudecode->name != NULL) ------------------ | Branch (450:6): [True: 17, False: 2] ------------------ 451| 17| archive_entry_set_pathname(entry, uudecode->name); 452| | 453| 19| return (ARCHIVE_OK); ------------------ | | 233| 19|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 454| 19|} archive_read_support_filter_xz: 115| 2.49k|{ 116| 2.49k| struct archive_read *a = (struct archive_read *)_a; 117| | 118| 2.49k| if (__archive_read_register_bidder(a, NULL, "xz", ------------------ | Branch (118:6): [True: 0, False: 2.49k] ------------------ 119| 2.49k| &xz_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k|#if HAVE_LZMA_H && HAVE_LIBLZMA 123| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#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| 2.49k|} archive_read_support_filter_lzma: 147| 2.49k|{ 148| 2.49k| struct archive_read *a = (struct archive_read *)_a; 149| | 150| 2.49k| if (__archive_read_register_bidder(a, NULL, "lzma", ------------------ | Branch (150:6): [True: 0, False: 2.49k] ------------------ 151| 2.49k| &lzma_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k|#if HAVE_LZMA_H && HAVE_LIBLZMA 155| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#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| 2.49k|} archive_read_support_filter_lzip: 180| 2.49k|{ 181| 2.49k| struct archive_read *a = (struct archive_read *)_a; 182| | 183| 2.49k| if (__archive_read_register_bidder(a, NULL, "lzip", ------------------ | Branch (183:6): [True: 0, False: 2.49k] ------------------ 184| 2.49k| &lzip_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#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| 2.49k|#if HAVE_LZMA_H && HAVE_LIBLZMA 188| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#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| 2.49k|} archive_read_support_filter_xz.c:xz_bidder_bid: 202| 2.86k|{ 203| 2.86k| const unsigned char *buffer; 204| | 205| 2.86k| (void)self; /* UNUSED */ 206| | 207| 2.86k| buffer = __archive_read_filter_ahead(filter, 6, NULL); 208| 2.86k| if (buffer == NULL) ------------------ | Branch (208:6): [True: 57, False: 2.80k] ------------------ 209| 57| return (0); 210| | 211| | /* 212| | * Verify Header Magic Bytes : FD 37 7A 58 5A 00 213| | */ 214| 2.80k| if (memcmp(buffer, "\xFD\x37\x7A\x58\x5A\x00", 6) != 0) ------------------ | Branch (214:6): [True: 2.80k, False: 0] ------------------ 215| 2.80k| return (0); 216| | 217| 0| return (48); 218| 2.80k|} 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 private_data *state; 472| 3| int ret; 473| | 474| 3| state = calloc(1, sizeof(*state)); 475| 3| out_block = malloc(out_block_size); 476| 3| if (state == NULL || out_block == NULL) { ------------------ | Branch (476:6): [True: 0, False: 3] | Branch (476:23): [True: 0, False: 3] ------------------ 477| 0| archive_set_error(&self->archive->archive, ENOMEM, 478| 0| "Can't allocate data for xz decompression"); 479| 0| free(out_block); 480| 0| free(state); 481| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 482| 0| } 483| | 484| 3| self->data = state; 485| 3| state->out_block_size = out_block_size; 486| 3| state->out_block = out_block; 487| 3| self->vtable = &xz_lzma_reader_vtable; 488| | 489| 3| state->stream.avail_in = 0; 490| | 491| 3| state->stream.next_out = state->out_block; 492| 3| state->stream.avail_out = state->out_block_size; 493| | 494| 3| state->crc32 = 0; 495| 3| if (self->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| state->in_stream = 0; 502| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 503| 2| } else 504| 1| state->in_stream = 1; 505| | 506| | /* Initialize compression library. */ 507| 1| if (self->code == ARCHIVE_FILTER_XZ) ------------------ | | 315| 1|#define ARCHIVE_FILTER_XZ 6 ------------------ | Branch (507:6): [True: 0, False: 1] ------------------ 508| 0| ret = lzma_stream_decoder(&(state->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(&(state->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(self, ret); 520| | 521| 0| free(state->out_block); 522| 0| free(state); 523| 0| self->data = NULL; 524| 0| self->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: 648| 736|{ 649| 736| struct private_data *state; 650| 736| size_t decompressed; 651| 736| ssize_t avail_in; 652| 736| int64_t member_in; 653| 736| int ret; 654| | 655| 736| state = (struct private_data *)self->data; 656| | 657| 736| redo: 658| | /* Empty our output buffer. */ 659| 736| state->stream.next_out = state->out_block; 660| 736| state->stream.avail_out = state->out_block_size; 661| 736| member_in = state->member_in; 662| | 663| | /* Try to fill the output buffer. */ 664| 1.47k| while (state->stream.avail_out > 0 && !state->eof) { ------------------ | Branch (664:9): [True: 738, False: 733] | Branch (664:40): [True: 736, False: 2] ------------------ 665| 736| if (!state->in_stream) { ------------------ | Branch (665:7): [True: 2, False: 734] ------------------ 666| | /* 667| | * Initialize liblzma for lzip 668| | */ 669| 2| ret = lzip_init(self); 670| 2| if (ret != ARCHIVE_OK) ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (670:8): [True: 0, False: 2] ------------------ 671| 0| return (ret); 672| 2| state->in_stream = 1; 673| 2| } 674| 736| state->stream.next_in = 675| 736| __archive_read_filter_ahead(self->upstream, 1, &avail_in); 676| 736| if (state->stream.next_in == NULL && avail_in < 0) { ------------------ | Branch (676:7): [True: 0, False: 736] | Branch (676:40): [True: 0, False: 0] ------------------ 677| 0| archive_set_error(&self->archive->archive, 678| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 679| 0| "truncated input"); 680| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 681| 0| } 682| 736| state->stream.avail_in = avail_in; 683| | 684| | /* Decompress as much as we can in one pass. */ 685| 736| ret = lzma_code(&(state->stream), 686| 736| (state->stream.avail_in == 0)? LZMA_FINISH: LZMA_RUN); ------------------ | Branch (686:7): [True: 0, False: 736] ------------------ 687| 736| switch (ret) { 688| 2| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (688:3): [True: 2, False: 734] ------------------ 689| 2| state->eof = 1; 690| | /* FALL THROUGH */ 691| 735| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (691:3): [True: 733, False: 3] ------------------ 692| 735| __archive_read_filter_consume(self->upstream, 693| 735| avail_in - state->stream.avail_in); 694| 735| state->member_in += 695| 735| avail_in - state->stream.avail_in; 696| 735| break; 697| 1| default: ------------------ | Branch (697:3): [True: 1, False: 735] ------------------ 698| 1| set_error(self, ret); 699| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 700| 736| } 701| 736| } 702| | 703| 735| decompressed = state->stream.next_out - state->out_block; 704| 735| state->member_out += decompressed; 705| 735| if (decompressed == 0) { ------------------ | Branch (705:6): [True: 0, False: 735] ------------------ 706| 0| if (member_in != state->member_in && ------------------ | Branch (706:7): [True: 0, False: 0] ------------------ 707| 0| self->code == ARCHIVE_FILTER_LZIP && ------------------ | | 318| 0|#define ARCHIVE_FILTER_LZIP 9 ------------------ | Branch (707:7): [True: 0, False: 0] ------------------ 708| 0| state->eof) { ------------------ | Branch (708:7): [True: 0, False: 0] ------------------ 709| 0| ret = lzip_tail(self); 710| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (710:8): [True: 0, False: 0] ------------------ 711| 0| return (ret); 712| 0| if (!state->eof) ------------------ | Branch (712:8): [True: 0, False: 0] ------------------ 713| 0| goto redo; 714| 0| } 715| 0| *p = NULL; 716| 735| } else { 717| 735| *p = state->out_block; 718| 735| if (self->code == ARCHIVE_FILTER_LZIP) { ------------------ | | 318| 735|#define ARCHIVE_FILTER_LZIP 9 ------------------ | Branch (718:7): [True: 2, False: 733] ------------------ 719| 2| state->crc32 = lzma_crc32(state->out_block, 720| 2| decompressed, state->crc32); 721| 2| if (state->eof) { ------------------ | Branch (721:8): [True: 2, False: 0] ------------------ 722| 2| ret = lzip_tail(self); 723| 2| if (ret != ARCHIVE_OK) ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (723:9): [True: 2, False: 0] ------------------ 724| 2| return (ret); 725| 2| } 726| 2| } 727| 735| } 728| 733| return (decompressed); 729| 735|} archive_read_support_filter_xz.c:lzip_init: 530| 2|{ 531| 2| struct private_data *state; 532| 2| const unsigned char *h; 533| 2| lzma_filter filters[2]; 534| 2| unsigned char props[5]; 535| 2| uint32_t dicsize; 536| 2| int log2dic, ret; 537| | 538| 2| state = (struct private_data *)self->data; 539| 2| h = __archive_read_filter_ahead(self->upstream, 6, NULL); 540| 2| if (h == NULL) ------------------ | Branch (540:6): [True: 0, False: 2] ------------------ 541| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 542| | 543| | /* Get a version number. */ 544| 2| state->lzip_ver = h[4]; 545| | 546| | /* 547| | * Setup lzma property. 548| | */ 549| 2| props[0] = 0x5d; 550| | 551| | /* Get dictionary size. */ 552| 2| log2dic = h[5] & 0x1f; 553| 2| if (log2dic < 12 || log2dic > 29) ------------------ | Branch (553:6): [True: 0, False: 2] | Branch (553:22): [True: 0, False: 2] ------------------ 554| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 555| 2| dicsize = 1U << log2dic; 556| 2| if (log2dic > 12) ------------------ | Branch (556:6): [True: 2, False: 0] ------------------ 557| 2| dicsize -= (dicsize / 16) * (h[5] >> 5); 558| 2| archive_le32enc(props+1, dicsize); 559| | 560| | /* Consume lzip header. */ 561| 2| __archive_read_filter_consume(self->upstream, 6); 562| 2| state->member_in = 6; 563| | 564| 2| filters[0].id = LZMA_FILTER_LZMA1; 565| 2| filters[0].options = NULL; 566| 2| filters[1].id = LZMA_VLI_UNKNOWN; 567| 2| filters[1].options = NULL; 568| | 569| 2| ret = lzma_properties_decode(&filters[0], NULL, props, sizeof(props)); 570| 2| if (ret != LZMA_OK) { ------------------ | Branch (570:6): [True: 0, False: 2] ------------------ 571| 0| set_error(self, ret); 572| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 573| 0| } 574| 2| ret = lzma_raw_decoder(&(state->stream), filters); 575| 2| free(filters[0].options); 576| 2| if (ret != LZMA_OK) { ------------------ | Branch (576:6): [True: 0, False: 2] ------------------ 577| 0| set_error(self, ret); 578| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 579| 0| } 580| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 581| 2|} archive_read_support_filter_xz.c:lzip_tail: 585| 2|{ 586| 2| struct private_data *state; 587| 2| const unsigned char *f; 588| 2| ssize_t avail_in; 589| 2| int tail; 590| | 591| 2| state = (struct private_data *)self->data; 592| 2| if (state->lzip_ver == 0) ------------------ | Branch (592:6): [True: 1, False: 1] ------------------ 593| 1| tail = 12; 594| 1| else 595| 1| tail = 20; 596| 2| f = __archive_read_filter_ahead(self->upstream, tail, &avail_in); 597| 2| if (f == NULL && avail_in < 0) ------------------ | Branch (597:6): [True: 0, False: 2] | Branch (597:19): [True: 0, False: 0] ------------------ 598| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 599| 2| if (f == NULL || avail_in < tail) { ------------------ | Branch (599:6): [True: 0, False: 2] | Branch (599:19): [True: 0, False: 2] ------------------ 600| 0| archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 601| 0| "Lzip: Remaining data is less bytes"); 602| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 603| 0| } 604| | 605| | /* Check the crc32 value of the uncompressed data of the current 606| | * member */ 607| 2| if (state->crc32 != archive_le32dec(f)) { ------------------ | Branch (607:6): [True: 2, False: 0] ------------------ 608| |#ifndef DONT_FAIL_ON_CRC_ERROR 609| | archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, 610| | "Lzip: CRC32 error"); 611| | return (ARCHIVE_FAILED); 612| |#endif 613| 2| } 614| | 615| | /* Check the uncompressed size of the current member */ 616| 2| if ((uint64_t)state->member_out != archive_le64dec(f + 4)) { ------------------ | Branch (616:6): [True: 2, False: 0] ------------------ 617| 2| archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 618| 2| "Lzip: Uncompressed size error"); 619| 2| return (ARCHIVE_FAILED); ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 620| 2| } 621| | 622| | /* Check the total size of the current member */ 623| 0| if (state->lzip_ver == 1 && ------------------ | Branch (623:6): [True: 0, False: 0] ------------------ 624| 0| (uint64_t)state->member_in + tail != archive_le64dec(f + 12)) { ------------------ | Branch (624:6): [True: 0, False: 0] ------------------ 625| 0| archive_set_error(&self->archive->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 626| 0| "Lzip: Member size error"); 627| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 628| 0| } 629| 0| __archive_read_filter_consume(self->upstream, tail); 630| | 631| | /* If current lzip data consists of multi member, try decompressing 632| | * a next member. */ 633| 0| if (lzip_has_member(self->upstream) != 0) { ------------------ | Branch (633:6): [True: 0, False: 0] ------------------ 634| 0| state->in_stream = 0; 635| 0| state->crc32 = 0; 636| 0| state->member_out = 0; 637| 0| state->member_in = 0; 638| 0| state->eof = 0; 639| 0| } 640| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 641| 0|} archive_read_support_filter_xz.c:lzip_has_member: 340| 2.86k|{ 341| 2.86k| const unsigned char *buffer; 342| 2.86k| int bits_checked; 343| 2.86k| int log2dic; 344| | 345| 2.86k| buffer = __archive_read_filter_ahead(filter, 6, NULL); 346| 2.86k| if (buffer == NULL) ------------------ | Branch (346:6): [True: 57, False: 2.80k] ------------------ 347| 57| return (0); 348| | 349| | /* 350| | * Verify Header Magic Bytes : 4C 5A 49 50 (`LZIP') 351| | */ 352| 2.80k| bits_checked = 0; 353| 2.80k| if (memcmp(buffer, "LZIP", 4) != 0) ------------------ | Branch (353:6): [True: 2.80k, False: 2] ------------------ 354| 2.80k| return (0); 355| 2| bits_checked += 32; 356| | 357| | /* A version number must be 0 or 1 */ 358| 2| if (buffer[4] != 0 && buffer[4] != 1) ------------------ | Branch (358:6): [True: 1, False: 1] | Branch (358:24): [True: 0, False: 1] ------------------ 359| 0| return (0); 360| 2| bits_checked += 8; 361| | 362| | /* Dictionary size. */ 363| 2| log2dic = buffer[5] & 0x1f; 364| 2| if (log2dic < 12 || log2dic > 29) ------------------ | Branch (364:6): [True: 0, False: 2] | Branch (364:22): [True: 0, False: 2] ------------------ 365| 0| return (0); 366| 2| bits_checked += 8; 367| | 368| 2| return (bits_checked); 369| 2|} archive_read_support_filter_xz.c:xz_filter_close: 736| 3|{ 737| 3| struct private_data *state; 738| | 739| 3| state = (struct private_data *)self->data; 740| 3| lzma_end(&(state->stream)); 741| 3| free(state->out_block); 742| 3| free(state); 743| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 744| 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(&self->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(&self->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(&self->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(&self->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| 1| case LZMA_DATA_ERROR: ------------------ | Branch (438:2): [True: 1, False: 0] ------------------ 439| 1| archive_set_error(&self->archive->archive, 440| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 441| 1| "Lzma library error: Corrupted input data"); 442| 1| break; 443| 0| case LZMA_BUF_ERROR: ------------------ | Branch (443:2): [True: 0, False: 1] ------------------ 444| 0| archive_set_error(&self->archive->archive, 445| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 446| 0| "Lzma library error: No progress is possible"); 447| 0| break; 448| 0| default: ------------------ | Branch (448:2): [True: 0, False: 1] ------------------ 449| | /* Return an error. */ 450| 0| archive_set_error(&self->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| 2.86k|{ 236| 2.86k| const unsigned char *buffer; 237| 2.86k| uint32_t dicsize; 238| 2.86k| uint64_t uncompressed_size; 239| 2.86k| int bits_checked; 240| | 241| 2.86k| (void)self; /* UNUSED */ 242| | 243| 2.86k| buffer = __archive_read_filter_ahead(filter, 14, NULL); 244| 2.86k| if (buffer == NULL) ------------------ | Branch (244:6): [True: 57, False: 2.80k] ------------------ 245| 57| 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| 2.80k| bits_checked = 0; 264| 2.80k| if (buffer[0] > (4 * 5 + 4) * 9 + 8) ------------------ | Branch (264:6): [True: 83, False: 2.72k] ------------------ 265| 83| return (0); 266| | /* Most likely value in the first byte of LZMA stream. */ 267| 2.72k| if (buffer[0] == 0x5d || buffer[0] == 0x5e) ------------------ | Branch (267:6): [True: 0, False: 2.72k] | Branch (267:27): [True: 0, False: 2.72k] ------------------ 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| 2.72k| uncompressed_size = archive_le64dec(buffer+5); 275| 2.72k| if (uncompressed_size == (uint64_t)ARCHIVE_LITERAL_LL(-1)) ------------------ | | 179| 2.72k|# define ARCHIVE_LITERAL_LL(x) x##ll ------------------ | Branch (275:6): [True: 0, False: 2.72k] ------------------ 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| 2.72k| dicsize = archive_le32dec(buffer+1); 286| 2.72k| switch (dicsize) { 287| 0| case 0x00001000:/* lzma of LZMA SDK option -d12. */ ------------------ | Branch (287:2): [True: 0, False: 2.72k] ------------------ 288| 0| case 0x00002000:/* lzma of LZMA SDK option -d13. */ ------------------ | Branch (288:2): [True: 0, False: 2.72k] ------------------ 289| 0| case 0x00004000:/* lzma of LZMA SDK option -d14. */ ------------------ | Branch (289:2): [True: 0, False: 2.72k] ------------------ 290| 0| case 0x00008000:/* lzma of LZMA SDK option -d15. */ ------------------ | Branch (290:2): [True: 0, False: 2.72k] ------------------ 291| 1| case 0x00010000:/* lzma of XZ Utils option -0 and -1. ------------------ | Branch (291:2): [True: 1, False: 2.72k] ------------------ 292| | * lzma of LZMA SDK option -d16. */ 293| 1| case 0x00020000:/* lzma of LZMA SDK option -d17. */ ------------------ | Branch (293:2): [True: 0, False: 2.72k] ------------------ 294| 1| case 0x00040000:/* lzma of LZMA SDK option -d18. */ ------------------ | Branch (294:2): [True: 0, False: 2.72k] ------------------ 295| 1| case 0x00080000:/* lzma of XZ Utils option -2. ------------------ | Branch (295:2): [True: 0, False: 2.72k] ------------------ 296| | * lzma of LZMA SDK option -d19. */ 297| 1| case 0x00100000:/* lzma of XZ Utils option -3. ------------------ | Branch (297:2): [True: 0, False: 2.72k] ------------------ 298| | * lzma of LZMA SDK option -d20. */ 299| 1| case 0x00200000:/* lzma of XZ Utils option -4. ------------------ | Branch (299:2): [True: 0, False: 2.72k] ------------------ 300| | * lzma of LZMA SDK option -d21. */ 301| 1| case 0x00400000:/* lzma of XZ Utils option -5. ------------------ | Branch (301:2): [True: 0, False: 2.72k] ------------------ 302| | * lzma of LZMA SDK option -d22. */ 303| 1| case 0x00800000:/* lzma of XZ Utils option -6. ------------------ | Branch (303:2): [True: 0, False: 2.72k] ------------------ 304| | * lzma of LZMA SDK option -d23. */ 305| 1| case 0x01000000:/* lzma of XZ Utils option -7. ------------------ | Branch (305:2): [True: 0, False: 2.72k] ------------------ 306| | * lzma of LZMA SDK option -d24. */ 307| 1| case 0x02000000:/* lzma of XZ Utils option -8. ------------------ | Branch (307:2): [True: 0, False: 2.72k] ------------------ 308| | * lzma of LZMA SDK option -d25. */ 309| 1| case 0x04000000:/* lzma of XZ Utils option -9. ------------------ | Branch (309:2): [True: 0, False: 2.72k] ------------------ 310| | * lzma of LZMA SDK option -d26. */ 311| 1| case 0x08000000:/* lzma of LZMA SDK option -d27. */ ------------------ | Branch (311:2): [True: 0, False: 2.72k] ------------------ 312| 1| bits_checked += 32; 313| 1| break; 314| 2.72k| default: ------------------ | Branch (314:2): [True: 2.72k, 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| 2.72k| if (dicsize <= 0x03F00000 && dicsize >= 0x00300000 && ------------------ | Branch (320:7): [True: 501, False: 2.22k] | Branch (320:32): [True: 163, False: 338] ------------------ 321| 163| (dicsize & ((1 << 20)-1)) == 0 && ------------------ | Branch (321:7): [True: 0, False: 163] ------------------ 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| 2.72k| return (0); 330| 2.72k| } 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| 2.72k|} archive_read_support_filter_xz.c:lzma_bidder_init: 395| 1|{ 396| 1| self->code = ARCHIVE_FILTER_LZMA; ------------------ | | 314| 1|#define ARCHIVE_FILTER_LZMA 5 ------------------ 397| 1| self->name = "lzma"; 398| 1| return (xz_lzma_bidder_init(self)); 399| 1|} archive_read_support_filter_xz.c:lzip_bidder_bid: 374| 2.86k|{ 375| | 376| 2.86k| (void)self; /* UNUSED */ 377| 2.86k| return (lzip_has_member(filter)); 378| 2.86k|} archive_read_support_filter_xz.c:lzip_bidder_init: 403| 2|{ 404| 2| self->code = ARCHIVE_FILTER_LZIP; ------------------ | | 318| 2|#define ARCHIVE_FILTER_LZIP 9 ------------------ 405| 2| self->name = "lzip"; 406| 2| return (xz_lzma_bidder_init(self)); 407| 2|} archive_read_support_filter_zstd: 86| 2.49k|{ 87| 2.49k| struct archive_read *a = (struct archive_read *)_a; 88| | 89| 2.49k| if (__archive_read_register_bidder(a, NULL, "zstd", ------------------ | Branch (89:6): [True: 0, False: 2.49k] ------------------ 90| 2.49k| &zstd_bidder_vtable) != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 91| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 92| | 93| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 94| | return (ARCHIVE_OK); 95| |#else 96| 2.49k| archive_set_error(_a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.49k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 97| 2.49k| "Using external zstd program for zstd decompression"); 98| 2.49k| return (ARCHIVE_WARN); ------------------ | | 235| 2.49k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 99| 2.49k|#endif 100| 2.49k|} archive_read_support_filter_zstd.c:zstd_bidder_bid: 108| 2.86k|{ 109| 2.86k| const unsigned char *buffer; 110| 2.86k| ssize_t avail; 111| | /* 112| | * Zstandard skippable frames contain a 4 byte magic number followed 113| | * by a 4 byte frame data size, then that number of bytes of data. 114| | * Regular frames contain a 4 byte magic number followed by a 2-14 115| | * byte frame header, some data, and a 3 byte end marker. 116| | */ 117| 2.86k| const size_t min_zstd_frame_size = 8; 118| | 119| 2.86k| size_t offset_in_buffer = 0; 120| 2.86k| const size_t max_lookahead = 64 * 1024; 121| 2.86k| uint32_t magic_number; 122| | 123| | /* Zstd regular frame magic number. */ 124| 2.86k| const uint32_t zstd_magic = 0xFD2FB528U; 125| | 126| | /* 127| | * Note: Zstd and LZ4 skippable frame magic numbers are identical. 128| | * To differentiate these two, we need to look for a non-skippable 129| | * frame. 130| | */ 131| 2.86k| const uint32_t zstd_magic_skippable_start = 0x184D2A50; 132| 2.86k| const uint32_t zstd_magic_skippable_mask = 0xFFFFFFF0; 133| | 134| 2.86k| (void) self; /* UNUSED */ 135| | 136| 2.86k| buffer = __archive_read_filter_ahead(filter, min_zstd_frame_size, 137| 2.86k| &avail); 138| 2.86k| if (buffer == NULL) ------------------ | Branch (138:6): [True: 59, False: 2.80k] ------------------ 139| 59| return (0); 140| | 141| 2.80k| magic_number = archive_le32dec(buffer); 142| | 143| 2.80k| while ((magic_number & zstd_magic_skippable_mask) == ------------------ | Branch (143:9): [True: 0, False: 2.80k] ------------------ 144| 2.80k| zstd_magic_skippable_start) { 145| 0| uint32_t frame_data_size; 146| | 147| | /* Skip over the magic number */ 148| 0| offset_in_buffer += 4; 149| | 150| | /* Ensure that we can read another 4 bytes. */ 151| 0| if (offset_in_buffer + 4 > (size_t)avail) { ------------------ | Branch (151:7): [True: 0, False: 0] ------------------ 152| 0| buffer = __archive_read_filter_ahead(filter, 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| 0| frame_data_size = archive_le32dec(buffer + offset_in_buffer); 159| | 160| | /* Skip over the 4 frame data size bytes */ 161| 0| offset_in_buffer += 4; 162| | 163| | /* Skip over the value stored there. */ 164| 0| if (frame_data_size > SIZE_MAX - offset_in_buffer) ------------------ | Branch (164:7): [True: 0, False: 0] ------------------ 165| 0| return (0); 166| 0| offset_in_buffer += frame_data_size; 167| | 168| | /* 169| | * There should be at least one more frame 170| | * if this is zstd data. 171| | */ 172| 0| if (min_zstd_frame_size > SIZE_MAX - offset_in_buffer) ------------------ | Branch (172:7): [True: 0, False: 0] ------------------ 173| 0| return (0); 174| 0| if (offset_in_buffer + min_zstd_frame_size > (size_t)avail) { ------------------ | Branch (174:7): [True: 0, False: 0] ------------------ 175| 0| if (offset_in_buffer + min_zstd_frame_size > ------------------ | Branch (175:8): [True: 0, False: 0] ------------------ 176| 0| max_lookahead) 177| 0| return (0); 178| | 179| 0| buffer = __archive_read_filter_ahead(filter, 180| 0| offset_in_buffer + min_zstd_frame_size, &avail); 181| 0| if (buffer == NULL) ------------------ | Branch (181:8): [True: 0, False: 0] ------------------ 182| 0| return (0); 183| 0| } 184| | 185| 0| magic_number = archive_le32dec(buffer + offset_in_buffer); 186| 0| } 187| | 188| | /* 189| | * We have skipped over any skippable frames. Either a regular zstd 190| | * frame follows, or this isn't zstd data. 191| | */ 192| | 193| 2.80k| if (magic_number == zstd_magic) ------------------ | Branch (193:6): [True: 0, False: 2.80k] ------------------ 194| 0| return (offset_in_buffer + 4); 195| | 196| 2.80k| return (0); 197| 2.80k|} archive_read_support_format_7zip: 492| 2.49k|{ 493| 2.49k| struct archive_read *a = (struct archive_read *)_a; 494| 2.49k| struct _7zip *zip; 495| 2.49k| int r; 496| | 497| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 498| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_7zip"); 499| | 500| 2.49k| zip = calloc(1, sizeof(*zip)); 501| 2.49k| if (zip == NULL) { ------------------ | Branch (501:6): [True: 0, False: 2.49k] ------------------ 502| 0| archive_set_error(&a->archive, ENOMEM, 503| 0| "Can't allocate 7zip data"); 504| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 505| 0| } 506| | 507| | /* 508| | * Until enough data has been read, we cannot tell about 509| | * any encrypted entries yet. 510| | */ 511| 2.49k| zip->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 2.49k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 512| | 513| | 514| 2.49k| r = __archive_read_register_format(a, 515| 2.49k| zip, 516| 2.49k| "7zip", 517| 2.49k| archive_read_format_7zip_bid, 518| 2.49k| NULL, 519| 2.49k| archive_read_format_7zip_read_header, 520| 2.49k| archive_read_format_7zip_read_data, 521| 2.49k| archive_read_format_7zip_read_data_skip, 522| 2.49k| NULL, 523| 2.49k| archive_read_format_7zip_cleanup, 524| 2.49k| archive_read_support_format_7zip_capabilities, 525| 2.49k| archive_read_format_7zip_has_encrypted_entries); 526| | 527| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (527:6): [True: 0, False: 2.49k] ------------------ 528| 0| free(zip); 529| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 530| 2.49k|} archive_read_support_format_7zip.c:archive_read_support_format_7zip_capabilities: 534| 214|{ 535| 214| (void)a; /* UNUSED */ 536| 214| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ------------------ | | 398| 214|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 537| 214| ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 214|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 538| 214|} archive_read_support_format_7zip.c:archive_read_format_7zip_has_encrypted_entries: 543| 107|{ 544| 107| if (_a && _a->format) { ------------------ | Branch (544:6): [True: 107, False: 0] | Branch (544:12): [True: 107, False: 0] ------------------ 545| 107| struct _7zip * zip = (struct _7zip *)_a->format->data; 546| 107| if (zip) { ------------------ | Branch (546:7): [True: 107, False: 0] ------------------ 547| 107| return zip->has_encrypted_entries; 548| 107| } 549| 107| } 550| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 551| 107|} archive_read_support_format_7zip.c:archive_read_format_7zip_bid: 622| 2.45k|{ 623| 2.45k| int64_t data_offset; 624| | 625| | /* If someone has already bid more than 32, then avoid 626| | trashing the look-ahead buffers with a seek. */ 627| 2.45k| if (best_bid > 32) ------------------ | Branch (627:6): [True: 799, False: 1.65k] ------------------ 628| 799| return (-1); 629| | 630| 1.65k| if (get_data_offset(a, &data_offset, 0) < 0) ------------------ | Branch (630:6): [True: 1.55k, False: 107] ------------------ 631| 1.55k| return (0); 632| | 633| 107| return (48); 634| 1.65k|} archive_read_support_format_7zip.c:get_data_offset: 555| 1.76k|{ 556| 1.76k| const unsigned char *p; 557| 1.76k| int64_t offset, sfx_offset; 558| 1.76k| int r, window; 559| | 560| 1.76k| if ((p = __archive_read_ahead(a, 6, NULL)) == NULL) { ------------------ | Branch (560:6): [True: 24, False: 1.74k] ------------------ 561| 24| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 24|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 562| 24| "Truncated 7-Zip file body"); 563| 24| return (ARCHIVE_FATAL); ------------------ | | 239| 24|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 564| 24| } 565| | 566| | /* If first six bytes are the 7-Zip signature, 567| | * return the offset right now. */ 568| 1.74k| if (memcmp(p, _7ZIP_SIGNATURE, 6) == 0) { ------------------ | | 66| 1.74k|#define _7ZIP_SIGNATURE "7z\xBC\xAF\x27\x1C" ------------------ | Branch (568:6): [True: 206, False: 1.53k] ------------------ 569| 206| *data_offset = 0; 570| 206| return (ARCHIVE_OK); ------------------ | | 233| 206|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 571| 206| } 572| | 573| | /* 574| | * It may be a 7-Zip SFX archive file. If first two bytes are 575| | * 'M' and 'Z' (PE, Windows) or first four bytes are 576| | * "\x7F\x45LF" (ELF, Posix-like systems), seek the 7-Zip 577| | * signature. While get_pe_sfx_offset can be performed without 578| | * performing a seek, get_elf_sfx_offset requires one, 579| | * thus a performance difference between the two is expected. 580| | */ 581| 1.53k| if ((p[0] == 'M' && p[1] == 'Z')) ------------------ | Branch (581:7): [True: 101, False: 1.43k] | Branch (581:22): [True: 74, False: 27] ------------------ 582| 74| r = get_pe_sfx_offset(a, &sfx_offset); 583| 1.46k| else if (memcmp(p, "\x7F\x45LF", 4) == 0) ------------------ | Branch (583:11): [True: 23, False: 1.43k] ------------------ 584| 23| r = get_elf_sfx_offset(a, &sfx_offset, compat); 585| 1.43k| else 586| 1.43k| r = ARCHIVE_FATAL; ------------------ | | 239| 1.43k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 587| 1.53k| if (r < ARCHIVE_WARN || sfx_offset > SFX_MAX_SEEK) ------------------ | | 235| 3.07k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ if (r < ARCHIVE_WARN || sfx_offset > SFX_MAX_SEEK) ------------------ | | 70| 42|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (587:6): [True: 1.49k, False: 42] | Branch (587:26): [True: 6, False: 36] ------------------ 588| 1.50k| goto fail; 589| | 590| 36| offset = sfx_offset; 591| 36| window = 4096; 592| 206| while (offset + window <= (sfx_offset + SFX_MAX_OFFSET)) { ------------------ | | 69| 206|#define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | ------------------ | | | | 68| 206|#define SFX_MAX_ADDR 0x60000 | | ------------------ | | #define SFX_MAX_OFFSET (SFX_MAX_ADDR - SFX_MIN_ADDR) | | ------------------ | | | | 67| 206|#define SFX_MIN_ADDR 0x27000 | | ------------------ ------------------ | Branch (592:9): [True: 204, False: 2] ------------------ 593| 204| ssize_t bytes_avail; 594| 204| const unsigned char *buff = __archive_read_ahead(a, 595| 204| offset + window, &bytes_avail); 596| 204| if (buff == NULL) { ------------------ | Branch (596:7): [True: 190, False: 14] ------------------ 597| | /* Remaining bytes are less than window. */ 598| 190| window >>= 1; 599| 190| if (window < 0x40) ------------------ | Branch (599:8): [True: 26, False: 164] ------------------ 600| 26| goto fail; 601| 164| continue; 602| 190| } 603| 14| p = buff + offset; 604| 194k| while (p + 32 < buff + bytes_avail) { ------------------ | Branch (604:10): [True: 194k, False: 6] ------------------ 605| 194k| int step = check_7zip_header_in_sfx(p); 606| 194k| if (step == 0) { ------------------ | Branch (606:8): [True: 8, False: 194k] ------------------ 607| 8| *data_offset = p - buff; 608| 8| return (ARCHIVE_OK); ------------------ | | 233| 8|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 609| 8| } 610| 194k| p += step; 611| 194k| } 612| 6| offset = p - buff; 613| 6| } 614| 1.52k|fail: 615| 1.52k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.52k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 616| 1.52k| "Couldn't find out 7-Zip header"); 617| 1.52k| return (ARCHIVE_FATAL); ------------------ | | 239| 1.52k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 618| 36|} archive_read_support_format_7zip.c:get_pe_sfx_offset: 663| 74|{ 664| 74| const char *h; 665| 74| int64_t max_offset, offset; 666| 74| ssize_t bytes; 667| 74| uint16_t opt_hdr_sz, sec_cnt; 668| | 669| | /* 670| | * If encounter any weirdness, revert to old brute-force style search 671| | */ 672| 74| *sfx_offset = SFX_MIN_ADDR; ------------------ | | 67| 74|#define SFX_MIN_ADDR 0x27000 ------------------ 673| | 674| 74| for (;;) { 675| | /* 676| | * Read Dos header to find e_lfanew 677| | */ 678| 74| h = __archive_read_ahead(a, PE_DOS_HDR_LEN, &bytes); ------------------ | | 75| 74|#define PE_DOS_HDR_LEN 0x40 ------------------ 679| 74| if (h == NULL) { ------------------ | Branch (679:7): [True: 0, False: 74] ------------------ 680| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 681| 0| } 682| 74| if (h[0] != 'M' || h[1] != 'Z') { ------------------ | Branch (682:7): [True: 0, False: 74] | Branch (682:22): [True: 0, False: 74] ------------------ 683| 0| break; 684| 0| } 685| 74| offset = archive_le32dec(h + PE_DOS_HDR_ELFANEW_OFFSET); ------------------ | | 76| 74|#define PE_DOS_HDR_ELFANEW_OFFSET 0x3c ------------------ 686| 74| if (offset > SFX_MAX_SEEK) { ------------------ | | 70| 74|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (686:7): [True: 46, False: 28] ------------------ 687| 46| return (ARCHIVE_FATAL); ------------------ | | 239| 46|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 688| 46| } 689| | 690| | /* 691| | * Read COFF header to find opt header size and sec cnt 692| | */ 693| 28| if (bytes < offset + PE_COFF_HDR_LEN) { ------------------ | | 77| 28|#define PE_COFF_HDR_LEN 0x18 ------------------ | Branch (693:7): [True: 0, False: 28] ------------------ 694| 0| h = __archive_read_ahead(a, offset + PE_COFF_HDR_LEN, ------------------ | | 77| 0|#define PE_COFF_HDR_LEN 0x18 ------------------ 695| 0| &bytes); 696| 0| if (h == NULL) { ------------------ | Branch (696:8): [True: 0, False: 0] ------------------ 697| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 698| 0| } 699| 0| if (h[offset] != 'P' || h[offset + 1] != 'E') { ------------------ | Branch (699:8): [True: 0, False: 0] | Branch (699:28): [True: 0, False: 0] ------------------ 700| 0| break; 701| 0| } 702| 0| } 703| 28| sec_cnt = archive_le16dec( 704| 28| h + offset + PE_COFF_HDR_SEC_CNT_OFFSET); ------------------ | | 78| 28|#define PE_COFF_HDR_SEC_CNT_OFFSET 0x6 ------------------ 705| 28| opt_hdr_sz = archive_le16dec( 706| 28| h + offset + PE_COFF_HDR_OPT_SZ_OFFSET); ------------------ | | 79| 28|#define PE_COFF_HDR_OPT_SZ_OFFSET 0x14 ------------------ 707| | 708| | /* 709| | * Skip optional header 710| | */ 711| 28| if (opt_hdr_sz != 0) { ------------------ | Branch (711:7): [True: 20, False: 8] ------------------ 712| 20| offset += PE_COFF_HDR_LEN + opt_hdr_sz; ------------------ | | 77| 20|#define PE_COFF_HDR_LEN 0x18 ------------------ 713| 20| } else { 714| 8| break; 715| 8| } 716| | 717| 20| if (offset + sec_cnt * PE_SEC_HDR_LEN > SFX_MAX_SEEK) { ------------------ | | 80| 20|#define PE_SEC_HDR_LEN 0x28 ------------------ if (offset + sec_cnt * PE_SEC_HDR_LEN > SFX_MAX_SEEK) { ------------------ | | 70| 20|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (717:7): [True: 0, False: 20] ------------------ 718| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 719| 0| } 720| | 721| | /* 722| | * Traverse sec table to find max raw offset (i.e., overlay) 723| | */ 724| 20| if (bytes < offset + sec_cnt * PE_SEC_HDR_LEN) { ------------------ | | 80| 20|#define PE_SEC_HDR_LEN 0x28 ------------------ | Branch (724:7): [True: 3, False: 17] ------------------ 725| 3| h = __archive_read_ahead(a, 726| 3| offset + sec_cnt * PE_SEC_HDR_LEN, NULL); ------------------ | | 80| 3|#define PE_SEC_HDR_LEN 0x28 ------------------ 727| 3| if (h == NULL) { ------------------ | Branch (727:8): [True: 3, False: 0] ------------------ 728| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 729| 3| } 730| 3| } 731| 17| max_offset = offset; 732| 17.0k| while (sec_cnt > 0) { ------------------ | Branch (732:10): [True: 16.9k, False: 17] ------------------ 733| 16.9k| int64_t sec_end; 734| | 735| 16.9k| sec_end = (int64_t)archive_le32dec( 736| 16.9k| h + offset + PE_SEC_HDR_RAW_SZ_OFFSET) + ------------------ | | 82| 16.9k|#define PE_SEC_HDR_RAW_SZ_OFFSET 0x10 ------------------ 737| 16.9k| archive_le32dec( 738| 16.9k| h + offset + PE_SEC_HDR_RAW_ADDR_OFFSET); ------------------ | | 81| 16.9k|#define PE_SEC_HDR_RAW_ADDR_OFFSET 0x14 ------------------ 739| 16.9k| if (sec_end > max_offset) { ------------------ | Branch (739:8): [True: 8.36k, False: 8.62k] ------------------ 740| 8.36k| max_offset = sec_end; 741| 8.36k| } 742| 16.9k| offset += PE_SEC_HDR_LEN; ------------------ | | 80| 16.9k|#define PE_SEC_HDR_LEN 0x28 ------------------ 743| 16.9k| sec_cnt--; 744| 16.9k| } 745| 17| *sfx_offset = max_offset; 746| 17| break; 747| 20| } 748| | 749| 25| return (ARCHIVE_OK); ------------------ | | 233| 25|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 750| 74|} archive_read_support_format_7zip.c:get_elf_sfx_offset: 754| 23|{ 755| 23| int64_t r; 756| 23| const char *h; 757| 23| char big_endian, format_64; 758| 23| ssize_t bytes; 759| 23| size_t request; 760| 23| uint64_t e_shoff, strtab_offset, strtab_size; 761| 23| uint16_t e_shentsize, e_shnum, e_shstrndx; 762| 23| uint16_t (*dec16)(const void *); 763| 23| uint32_t (*dec32)(const void *); 764| 23| uint64_t (*dec64)(const void *); 765| | 766| | /* 767| | * If encounter any weirdness, revert to old brute-force style search 768| | */ 769| 23| *sfx_offset = SFX_MIN_ADDR; ------------------ | | 67| 23|#define SFX_MIN_ADDR 0x27000 ------------------ 770| | 771| 23| for (;;) { 772| | /* 773| | * Read Elf header to find bitness & endianness 774| | */ 775| 23| h = __archive_read_ahead(a, ELF_HDR_MIN_LEN, &bytes); ------------------ | | 87| 23|#define ELF_HDR_MIN_LEN 0x40 /* sizeof(Elf64_Ehdr) */ ------------------ 776| 23| if (h == NULL) { ------------------ | Branch (776:7): [True: 0, False: 23] ------------------ 777| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 778| 0| } 779| 23| if (memcmp(h, "\x7F\x45LF", 4) != 0) { ------------------ | Branch (779:7): [True: 0, False: 23] ------------------ 780| 0| break; 781| 0| } 782| 23| format_64 = h[ELF_HDR_EI_CLASS_OFFSET] == 0x2; ------------------ | | 88| 23|#define ELF_HDR_EI_CLASS_OFFSET 0x04 ------------------ 783| 23| big_endian = h[ELF_HDR_EI_DATA_OFFSET] == 0x2; ------------------ | | 89| 23|#define ELF_HDR_EI_DATA_OFFSET 0x05 ------------------ 784| 23| if (big_endian) { ------------------ | Branch (784:7): [True: 3, False: 20] ------------------ 785| 3| dec16 = &archive_be16dec; 786| 3| dec32 = &archive_be32dec; 787| 3| dec64 = &archive_be64dec; 788| 20| } else { 789| 20| dec16 = &archive_le16dec; 790| 20| dec32 = &archive_le32dec; 791| 20| dec64 = &archive_le64dec; 792| 20| } 793| | 794| | /* 795| | * Read section header table info 796| | */ 797| 23| if (format_64) { ------------------ | Branch (797:7): [True: 4, False: 19] ------------------ 798| 4| e_shoff = (*dec64)(h + 0x28); 799| 4| e_shentsize = (*dec16)(h + 0x3A); 800| 4| e_shnum = (*dec16)(h + 0x3C); 801| 4| e_shstrndx = (*dec16)(h + 0x3E); 802| 4| if (e_shnum < e_shstrndx || e_shentsize < 0x28) ------------------ | Branch (802:8): [True: 2, False: 2] | Branch (802:32): [True: 0, False: 2] ------------------ 803| 2| break; 804| | 805| 19| } else { 806| 19| e_shoff = (*dec32)(h + 0x20); 807| 19| e_shentsize = (*dec16)(h + 0x2E); 808| 19| e_shnum = (*dec16)(h + 0x30); 809| 19| e_shstrndx = (*dec16)(h + 0x32); 810| 19| if (e_shnum < e_shstrndx || e_shentsize < 0x18) ------------------ | Branch (810:8): [True: 9, False: 10] | Branch (810:32): [True: 0, False: 10] ------------------ 811| 9| break; 812| 19| } 813| | 814| 12| if ((int64_t)e_shoff < 0) { ------------------ | Branch (814:7): [True: 1, False: 11] ------------------ 815| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 816| 1| } 817| | 818| | /* 819| | * Reading the section table to find strtab section 820| | */ 821| 11| if (seek_compat(a, e_shoff, SEEK_SET, compat) < 0) { ------------------ | Branch (821:7): [True: 2, False: 9] ------------------ 822| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 823| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 824| 2| } 825| 9| if (format_64) { ------------------ | Branch (825:7): [True: 1, False: 8] ------------------ 826| 1| request = (size_t)e_shnum * e_shentsize + 0x28; 827| 8| } else { 828| 8| request = (size_t)e_shnum * e_shentsize + 0x18; 829| 8| } 830| 9| if (request > SFX_MAX_SEEK) { ------------------ | | 70| 9|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (830:7): [True: 1, False: 8] ------------------ 831| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 832| 1| } 833| 8| h = __archive_read_ahead(a, request, &bytes); 834| 8| if (h == NULL) { ------------------ | Branch (834:7): [True: 0, False: 8] ------------------ 835| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 836| 0| } 837| 8| if (format_64) { ------------------ | Branch (837:7): [True: 1, False: 7] ------------------ 838| 1| strtab_offset = (*dec64)( 839| 1| h + e_shstrndx * e_shentsize + 0x18); 840| 1| strtab_size = (*dec64)( 841| 1| h + e_shstrndx * e_shentsize + 0x20); 842| 7| } else { 843| 7| strtab_offset = (*dec32)( 844| 7| h + e_shstrndx * e_shentsize + 0x10); 845| 7| strtab_size = (*dec32)( 846| 7| h + e_shstrndx * e_shentsize + 0x14); 847| 7| } 848| 8| if ((int64_t)strtab_offset < 0 || strtab_size < 6 || ------------------ | Branch (848:7): [True: 0, False: 8] | Branch (848:37): [True: 1, False: 7] ------------------ 849| 7| strtab_size > SFX_MAX_SEEK) ------------------ | | 70| 7|#define SFX_MAX_SEEK 0x800000 ------------------ | Branch (849:7): [True: 1, False: 6] ------------------ 850| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 851| | 852| | /* 853| | * Read the STRTAB section to find the .data offset 854| | */ 855| 6| if (seek_compat(a, strtab_offset, SEEK_SET, compat) < 0) { ------------------ | Branch (855:7): [True: 0, False: 6] ------------------ 856| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 857| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 858| 0| } 859| 6| h = __archive_read_ahead(a, strtab_size, NULL); 860| 6| if (h == NULL) { ------------------ | Branch (860:7): [True: 0, False: 6] ------------------ 861| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 862| 0| } 863| 6| size_t data_sym_offset = strtab_size; 864| 5.51k| for (size_t offset = 0; offset < strtab_size - 6; offset++) { ------------------ | Branch (864:27): [True: 5.51k, False: 2] ------------------ 865| 5.51k| if (memcmp(h + offset, ".data\00", 6) == 0) { ------------------ | Branch (865:8): [True: 4, False: 5.50k] ------------------ 866| 4| data_sym_offset = offset; 867| 4| break; 868| 4| } 869| 5.51k| } 870| 6| if (data_sym_offset == strtab_size) { ------------------ | Branch (870:7): [True: 2, False: 4] ------------------ 871| 2| break; 872| 2| } 873| | 874| | /* 875| | * Find the section with the .data name 876| | */ 877| 4| if (seek_compat(a, e_shoff, SEEK_SET, compat) < 0) { ------------------ | Branch (877:7): [True: 0, False: 4] ------------------ 878| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 879| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 880| 0| } 881| 4| h = __archive_read_ahead(a, (size_t)e_shnum * e_shentsize, NULL); 882| 4| if (h == NULL) { ------------------ | Branch (882:7): [True: 0, False: 4] ------------------ 883| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 884| 0| } 885| 4| size_t sec_tbl_offset = 0; 886| 216| while (e_shnum > 0) { ------------------ | Branch (886:10): [True: 213, False: 3] ------------------ 887| 213| uint32_t name_offset; 888| | 889| 213| name_offset = (*dec32)(h + sec_tbl_offset); 890| 213| if (name_offset == data_sym_offset) { ------------------ | Branch (890:8): [True: 1, False: 212] ------------------ 891| 1| int64_t sel_offset; 892| | 893| 1| if (format_64) { ------------------ | Branch (893:9): [True: 0, False: 1] ------------------ 894| 0| sel_offset = (*dec64)( 895| 0| h + sec_tbl_offset + 0x18); 896| 1| } else { 897| 1| sel_offset = (*dec32)( 898| 1| h + sec_tbl_offset + 0x10); 899| 1| } 900| 1| if (sel_offset >= 0) ------------------ | Branch (900:9): [True: 1, False: 0] ------------------ 901| 1| *sfx_offset = sel_offset; 902| 1| break; 903| 1| } 904| 212| sec_tbl_offset += e_shentsize; 905| 212| e_shnum--; 906| 212| } 907| 4| break; 908| 4| } 909| | 910| 17| r = seek_compat(a, 0, SEEK_SET, compat); 911| 17| if (r < 0) ------------------ | Branch (911:6): [True: 0, False: 17] ------------------ 912| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 913| 17| return (int)r; 914| 23|} archive_read_support_format_7zip.c:seek_compat: 4580| 112|{ 4581| 112| int64_t ret = ARCHIVE_FAILED; ------------------ | | 237| 112|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 4582| | 4583| 112| if (a->filter->can_seek) ------------------ | Branch (4583:6): [True: 112, False: 0] ------------------ 4584| 112| ret = __archive_read_seek(a, offset, whence); 4585| 0| else if (compat) { ------------------ | Branch (4585:11): [True: 0, False: 0] ------------------ 4586| 0| switch (whence) { 4587| 0| case SEEK_CUR: ------------------ | Branch (4587:3): [True: 0, False: 0] ------------------ 4588| 0| ret = __archive_read_consume(a, offset); 4589| 0| break; 4590| 0| case SEEK_SET: ------------------ | Branch (4590:3): [True: 0, False: 0] ------------------ 4591| 0| if (a->filter->position > offset) ------------------ | Branch (4591:8): [True: 0, False: 0] ------------------ 4592| 0| break; 4593| 0| ret = __archive_read_consume(a, 4594| 0| offset - a->filter->position); 4595| 0| break; 4596| 0| default: ------------------ | Branch (4596:3): [True: 0, False: 0] ------------------ 4597| 0| break; 4598| 0| } 4599| 0| } 4600| | 4601| 112| return (ret); 4602| 112|} archive_read_support_format_7zip.c:check_7zip_header_in_sfx: 638| 194k|{ 639| 194k| switch (p[5]) { 640| 110| case 0x1C: ------------------ | Branch (640:2): [True: 110, False: 194k] ------------------ 641| 110| if (memcmp(p, _7ZIP_SIGNATURE, 6) != 0) ------------------ | | 66| 110|#define _7ZIP_SIGNATURE "7z\xBC\xAF\x27\x1C" ------------------ | Branch (641:7): [True: 72, False: 38] ------------------ 642| 72| return (6); 643| | /* 644| | * Test the CRC because its extraction code has 7-Zip 645| | * Magic Code, so we should do this in order not to 646| | * make a mis-detection. 647| | */ 648| 38| if (crc32(0, p + 12, 20) != archive_le32dec(p + 8)) ------------------ | Branch (648:7): [True: 30, False: 8] ------------------ 649| 30| return (6); 650| | /* Hit the header! */ 651| 8| return (0); 652| 25| case 0x37: return (5); ------------------ | Branch (652:2): [True: 25, False: 194k] ------------------ 653| 5| case 0x7A: return (4); ------------------ | Branch (653:2): [True: 5, False: 194k] ------------------ 654| 20| case 0xBC: return (3); ------------------ | Branch (654:2): [True: 20, False: 194k] ------------------ 655| 151| case 0xAF: return (2); ------------------ | Branch (655:2): [True: 151, False: 194k] ------------------ 656| 12| case 0x27: return (1); ------------------ | Branch (656:2): [True: 12, False: 194k] ------------------ 657| 194k| default: return (6); ------------------ | Branch (657:2): [True: 194k, False: 323] ------------------ 658| 194k| } 659| 194k|} archive_read_support_format_7zip.c:archive_read_format_7zip_read_header: 919| 1.10k|{ 920| 1.10k| struct _7zip *zip = (struct _7zip *)a->format->data; 921| 1.10k| struct _7zip_entry *zip_entry; 922| 1.10k| int r, ret = ARCHIVE_OK; ------------------ | | 233| 1.10k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 923| 1.10k| struct _7z_folder *folder = 0; 924| 1.10k| uint64_t fidx = 0; 925| | 926| | /* 927| | * It should be sufficient to call archive_read_next_header() for 928| | * a reader to determine if an entry is encrypted or not. If the 929| | * encryption of an entry is only detectable when calling 930| | * archive_read_data(), so be it. We'll do the same check there 931| | * as well. 932| | */ 933| 1.10k| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 1.10k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (933:6): [True: 107, False: 994] ------------------ 934| 107| zip->has_encrypted_entries = 0; 935| 107| } 936| | 937| 1.10k| a->archive.archive_format = ARCHIVE_FORMAT_7ZIP; ------------------ | | 385| 1.10k|#define ARCHIVE_FORMAT_7ZIP 0xE0000 ------------------ 938| 1.10k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (938:6): [True: 107, False: 994] ------------------ 939| 107| a->archive.archive_format_name = "7-Zip"; 940| | 941| 1.10k| if (zip->entries == NULL) { ------------------ | Branch (941:6): [True: 107, False: 994] ------------------ 942| 107| struct _7z_header_info header; 943| | 944| 107| memset(&header, 0, sizeof(header)); 945| 107| r = slurp_central_directory(a, zip, &header); 946| 107| free_Header(&header); 947| 107| if (r != ARCHIVE_OK) ------------------ | | 233| 107|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (947:7): [True: 89, False: 18] ------------------ 948| 89| return (r); 949| 18| zip->entries_remaining = (size_t)zip->numFiles; 950| 18| zip->entry = zip->entries; 951| 994| } else { 952| 994| ++zip->entry; 953| 994| } 954| 1.01k| zip_entry = zip->entry; 955| | 956| 1.01k| if (zip->entries_remaining <= 0 || zip_entry == NULL) ------------------ | Branch (956:6): [True: 14, False: 998] | Branch (956:37): [True: 0, False: 998] ------------------ 957| 14| return ARCHIVE_EOF; ------------------ | | 232| 14|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 958| 998| --zip->entries_remaining; 959| | 960| 998| zip->entry_offset = 0; 961| 998| zip->end_of_entry = 0; 962| 998| zip->entry_crc32 = crc32(0, NULL, 0); 963| | 964| | /* Setup a string conversion for a filename. */ 965| 998| if (zip->sconv == NULL) { ------------------ | Branch (965:6): [True: 18, False: 980] ------------------ 966| 18| zip->sconv = archive_string_conversion_from_charset( 967| 18| &a->archive, "UTF-16LE", 1); 968| 18| if (zip->sconv == NULL) ------------------ | Branch (968:7): [True: 0, False: 18] ------------------ 969| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 970| 18| } 971| | 972| | /* Figure out if the entry is encrypted by looking at the folder 973| | that is associated to the current 7zip entry. If the folder 974| | has a coder with a _7Z_CRYPTO codec then the folder is encrypted. 975| | Hence the entry must also be encrypted. */ 976| 998| if (zip_entry && zip_entry->folderIndex < zip->si.ci.numFolders) { ------------------ | Branch (976:6): [True: 998, False: 0] | Branch (976:19): [True: 8, False: 990] ------------------ 977| 8| folder = &(zip->si.ci.folders[zip_entry->folderIndex]); 978| 16| for (fidx=0; folder && fidxnumCoders; fidx++) { ------------------ | Branch (978:16): [True: 16, False: 0] | Branch (978:26): [True: 8, False: 8] ------------------ 979| 8| switch(folder->coders[fidx].codec) { ------------------ | Branch (979:11): [True: 0, False: 8] ------------------ 980| 0| case _7Z_CRYPTO_MAIN_ZIP: ------------------ | | 101| 0|#define _7Z_CRYPTO_MAIN_ZIP 0x06F10101 /* Main Zip crypto algo */ ------------------ | Branch (980:5): [True: 0, False: 8] ------------------ 981| 0| case _7Z_CRYPTO_RAR_29: ------------------ | | 102| 0|#define _7Z_CRYPTO_RAR_29 0x06F10303 /* Rar29 AES-128 + (modified SHA-1) */ ------------------ | Branch (981:5): [True: 0, False: 8] ------------------ 982| 0| case _7Z_CRYPTO_AES_256_SHA_256: { ------------------ | | 103| 0|#define _7Z_CRYPTO_AES_256_SHA_256 0x06F10701 /* AES-256 + SHA-256 */ ------------------ | Branch (982:5): [True: 0, False: 8] ------------------ 983| 0| archive_entry_set_is_data_encrypted(entry, 1); 984| 0| zip->has_encrypted_entries = 1; 985| 0| break; 986| 0| } 987| 8| } 988| 8| } 989| 8| } 990| | 991| | /* Now that we've checked for encryption, if there were still no 992| | * encrypted entries found we can say for sure that there are none. 993| | */ 994| 998| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 998|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (994:6): [True: 0, False: 998] ------------------ 995| 0| zip->has_encrypted_entries = 0; 996| 0| } 997| | 998| 998| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 998|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (998:6): [True: 441, False: 557] ------------------ 999| 998| (const char *)zip_entry->utf16name, 1000| 998| zip_entry->name_len, zip->sconv) != 0) { 1001| 441| if (errno == ENOMEM) { ------------------ | Branch (1001:7): [True: 0, False: 441] ------------------ 1002| 0| archive_set_error(&a->archive, ENOMEM, 1003| 0| "Can't allocate memory for Pathname"); 1004| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1005| 0| } 1006| 441| archive_set_error(&a->archive, 1007| 441| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 441|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1008| 441| "Pathname cannot be converted " 1009| 441| "from %s to current locale", 1010| 441| archive_string_conversion_charset_name(zip->sconv)); 1011| 441| ret = ARCHIVE_WARN; ------------------ | | 235| 441|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1012| 441| } 1013| | 1014| | /* Populate some additional entry fields: */ 1015| 998| archive_entry_set_mode(entry, zip_entry->mode); 1016| 998| if (zip_entry->flg & MTIME_IS_SET) ------------------ | | 248| 998|#define MTIME_IS_SET (1<<0) ------------------ | Branch (1016:6): [True: 0, False: 998] ------------------ 1017| 0| archive_entry_set_mtime(entry, zip_entry->mtime, 1018| 0| zip_entry->mtime_ns); 1019| 998| if (zip_entry->flg & CTIME_IS_SET) ------------------ | | 250| 998|#define CTIME_IS_SET (1<<2) ------------------ | Branch (1019:6): [True: 0, False: 998] ------------------ 1020| 0| archive_entry_set_ctime(entry, zip_entry->ctime, 1021| 0| zip_entry->ctime_ns); 1022| 998| if (zip_entry->flg & ATIME_IS_SET) ------------------ | | 249| 998|#define ATIME_IS_SET (1<<1) ------------------ | Branch (1022:6): [True: 0, False: 998] ------------------ 1023| 0| archive_entry_set_atime(entry, zip_entry->atime, 1024| 0| zip_entry->atime_ns); 1025| 998| if (zip_entry->ssIndex != (uint32_t)-1) { ------------------ | Branch (1025:6): [True: 8, False: 990] ------------------ 1026| 8| zip->entry_bytes_remaining = 1027| 8| zip->si.ss.unpackSizes[zip_entry->ssIndex]; 1028| 8| archive_entry_set_size(entry, zip->entry_bytes_remaining); 1029| 990| } else { 1030| 990| zip->entry_bytes_remaining = 0; 1031| 990| archive_entry_set_size(entry, 0); 1032| 990| } 1033| | 1034| | // These attributes are supported by the windows implementation of archive_write_disk. 1035| 998| const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; ------------------ | | 149| 998|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; ------------------ | | 153| 998|#define FILE_ATTRIBUTE_HIDDEN 0x00000002 ------------------ const int supported_attrs = FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM; ------------------ | | 157| 998|#define FILE_ATTRIBUTE_SYSTEM 0x00000004 ------------------ 1036| | 1037| 998| if (zip_entry->attr & supported_attrs) { ------------------ | Branch (1037:6): [True: 0, False: 998] ------------------ 1038| 0| char buf[sizeof(",rdonly,hidden,system")]; 1039| 0| char *fflags[3] = { "", "", "" }; 1040| 0| char **flag = fflags; 1041| | 1042| 0| if (zip_entry->attr & FILE_ATTRIBUTE_READONLY) ------------------ | | 149| 0|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (1042:7): [True: 0, False: 0] ------------------ 1043| 0| *flag++ = ",rdonly"; 1044| 0| if (zip_entry->attr & FILE_ATTRIBUTE_HIDDEN) ------------------ | | 153| 0|#define FILE_ATTRIBUTE_HIDDEN 0x00000002 ------------------ | Branch (1044:7): [True: 0, False: 0] ------------------ 1045| 0| *flag++ = ",hidden"; 1046| 0| if (zip_entry->attr & FILE_ATTRIBUTE_SYSTEM) ------------------ | | 157| 0|#define FILE_ATTRIBUTE_SYSTEM 0x00000004 ------------------ | Branch (1046:7): [True: 0, False: 0] ------------------ 1047| 0| *flag++ = ",system"; 1048| | 1049| 0| snprintf(buf, sizeof(buf), "%s%s%s", fflags[0], fflags[1], fflags[2]); 1050| 0| archive_entry_copy_fflags_text(entry, buf + 1); 1051| 0| } 1052| | 1053| | /* If there's no body, force read_data() to return EOF immediately. */ 1054| 998| if (zip->entry_bytes_remaining < 1) ------------------ | Branch (1054:6): [True: 990, False: 8] ------------------ 1055| 990| zip->end_of_entry = 1; 1056| | 1057| 998| if ((zip_entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 998|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 998|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1057:6): [True: 0, False: 998] ------------------ 1058| 0| unsigned char *symname = NULL; 1059| 0| size_t symsize = 0; 1060| | 1061| 0| if (zip->entry_bytes_remaining > 1024 * 1024) { ------------------ | Branch (1061:7): [True: 0, False: 0] ------------------ 1062| 0| archive_set_error(&a->archive, ENOMEM, 1063| 0| "Rejecting malformed 7zip archive: " 1064| 0| "symlink contents exceed 1 megabyte"); 1065| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1066| 0| } 1067| | 1068| | /* 1069| | * Symbolic-name is recorded as its contents. We have to 1070| | * read the contents at this time. 1071| | */ 1072| 0| while (zip->entry_bytes_remaining > 0) { ------------------ | Branch (1072:10): [True: 0, False: 0] ------------------ 1073| 0| const void *buff; 1074| 0| unsigned char *mem; 1075| 0| size_t size; 1076| 0| int64_t offset; 1077| | 1078| 0| r = archive_read_format_7zip_read_data(a, &buff, 1079| 0| &size, &offset); 1080| 0| if (r < ARCHIVE_WARN) { ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1080:8): [True: 0, False: 0] ------------------ 1081| 0| free(symname); 1082| 0| return (r); 1083| 0| } 1084| 0| mem = realloc(symname, symsize + size + 1); 1085| 0| if (mem == NULL) { ------------------ | Branch (1085:8): [True: 0, False: 0] ------------------ 1086| 0| free(symname); 1087| 0| archive_set_error(&a->archive, ENOMEM, 1088| 0| "Can't allocate memory for Symname"); 1089| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1090| 0| } 1091| 0| symname = mem; 1092| 0| memcpy(symname+symsize, buff, size); 1093| 0| symsize += size; 1094| 0| } 1095| 0| if (symsize == 0) { ------------------ | Branch (1095:7): [True: 0, False: 0] ------------------ 1096| | /* If there is no symname, handle it as a regular 1097| | * file. */ 1098| 0| zip_entry->mode &= ~AE_IFMT; ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1099| 0| zip_entry->mode |= AE_IFREG; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1100| 0| archive_entry_set_mode(entry, zip_entry->mode); 1101| 0| } else { 1102| 0| struct archive_string_conv* utf8_conv; 1103| | 1104| 0| symname[symsize] = '\0'; 1105| | 1106| | /* Symbolic links are embedded as UTF-8 strings */ 1107| 0| utf8_conv = archive_string_conversion_from_charset(&a->archive, 1108| 0| "UTF-8", 1); 1109| 0| if (utf8_conv == NULL) { ------------------ | Branch (1109:8): [True: 0, False: 0] ------------------ 1110| 0| free(symname); 1111| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1112| 0| } 1113| | 1114| 0| archive_entry_copy_symlink_l(entry, (const char*)symname, symsize, ------------------ | | 83| 0|#define archive_entry_copy_symlink_l _archive_entry_copy_symlink_l ------------------ 1115| 0| utf8_conv); 1116| 0| } 1117| 0| free(symname); 1118| 0| archive_entry_set_size(entry, 0); 1119| 0| } 1120| | 1121| | /* Set up a more descriptive format name. */ 1122| 998| snprintf(zip->format_name, sizeof(zip->format_name), "7-Zip"); 1123| 998| a->archive.archive_format_name = zip->format_name; 1124| | 1125| 998| return (ret); 1126| 998|} archive_read_support_format_7zip.c:slurp_central_directory: 3262| 107|{ 3263| 107| const unsigned char *p; 3264| 107| uint64_t next_header_offset; 3265| 107| uint64_t next_header_size; 3266| 107| uint32_t next_header_crc; 3267| 107| ssize_t bytes_avail; 3268| 107| int64_t data_offset; 3269| 107| int check_header_crc, r; 3270| | 3271| 107| if (get_data_offset(a, &data_offset, 1) < 0) ------------------ | Branch (3271:6): [True: 0, False: 107] ------------------ 3272| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3273| 107| if (__archive_read_consume(a, data_offset) < 0) { ------------------ | Branch (3273:6): [True: 0, False: 107] ------------------ 3274| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3275| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3276| 0| } 3277| 107| if ((p = __archive_read_ahead(a, 32, &bytes_avail)) == NULL) { ------------------ | Branch (3277:6): [True: 0, False: 107] ------------------ 3278| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3279| 0| "Truncated 7-Zip file header"); 3280| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3281| 0| } 3282| | 3283| 107| zip->seek_base = (uint64_t)data_offset + 32; 3284| | 3285| 107| if (memcmp(p, _7ZIP_SIGNATURE, 6) != 0) { ------------------ | | 66| 107|#define _7ZIP_SIGNATURE "7z\xBC\xAF\x27\x1C" ------------------ | Branch (3285:6): [True: 0, False: 107] ------------------ 3286| 0| archive_set_error(&a->archive, -1, "Not 7-Zip archive file"); 3287| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3288| 0| } 3289| | 3290| | /* CRC check. */ 3291| 107| if (crc32(0, p + 12, 20) ------------------ | Branch (3291:6): [True: 103, False: 4] ------------------ 3292| 107| != archive_le32dec(p + 8)) { 3293| |#ifndef DONT_FAIL_ON_CRC_ERROR 3294| | archive_set_error(&a->archive, -1, "Header CRC error"); 3295| | return (ARCHIVE_FATAL); 3296| |#endif 3297| 103| } 3298| | 3299| 107| next_header_offset = archive_le64dec(p + 12); 3300| 107| next_header_size = archive_le64dec(p + 20); 3301| 107| next_header_crc = archive_le32dec(p + 28); 3302| | 3303| 107| if (next_header_size == 0) ------------------ | Branch (3303:6): [True: 0, False: 107] ------------------ 3304| | /* There is no entry in an archive file. */ 3305| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3306| | 3307| 107| if (((int64_t)next_header_offset) < 0) { ------------------ | Branch (3307:6): [True: 0, False: 107] ------------------ 3308| 0| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3309| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3310| 0| } 3311| 107| __archive_read_consume(a, 32); 3312| 107| if (next_header_offset != 0) { ------------------ | Branch (3312:6): [True: 105, False: 2] ------------------ 3313| 105| if (bytes_avail >= (ssize_t)next_header_offset) ------------------ | Branch (3313:7): [True: 103, False: 2] ------------------ 3314| 103| __archive_read_consume(a, next_header_offset); 3315| 2| else if (seek_compat(a, ------------------ | Branch (3315:12): [True: 2, False: 0] ------------------ 3316| 2| next_header_offset + zip->seek_base, SEEK_SET, 1) < 0) { 3317| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3318| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3319| 2| } 3320| 105| } 3321| 105| zip->stream_offset = next_header_offset; 3322| 105| zip->header_offset = next_header_offset; 3323| 105| zip->header_bytes_remaining = next_header_size; 3324| 105| zip->header_crc32 = 0; 3325| 105| zip->header_is_encoded = 0; 3326| 105| zip->header_is_being_read = 1; 3327| 105| zip->has_encrypted_entries = 0; 3328| 105| check_header_crc = 1; 3329| | 3330| 105| if ((p = header_bytes(a, 1)) == NULL) { ------------------ | Branch (3330:6): [True: 0, False: 105] ------------------ 3331| 0| archive_set_error(&a->archive, 3332| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3333| 0| "Truncated 7-Zip file body"); 3334| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3335| 0| } 3336| | /* Parse ArchiveProperties. */ 3337| 105| switch (p[0]) { 3338| 65| case kEncodedHeader: ------------------ | | 143| 65|#define kEncodedHeader 0x17 ------------------ | Branch (3338:2): [True: 65, False: 40] ------------------ 3339| | /* 3340| | * The archive has an encoded header and we have to decode it 3341| | * in order to parse the header correctly. 3342| | */ 3343| 65| r = decode_encoded_header_info(a, &(zip->si)); 3344| | 3345| | /* Check the EncodedHeader CRC.*/ 3346| 65| if (r == 0 && zip->header_crc32 != next_header_crc) { ------------------ | Branch (3346:7): [True: 64, False: 1] | Branch (3346:17): [True: 64, False: 0] ------------------ 3347| |#ifndef DONT_FAIL_ON_CRC_ERROR 3348| | archive_set_error(&a->archive, -1, 3349| | "Damaged 7-Zip archive"); 3350| | r = -1; 3351| |#endif 3352| 64| } 3353| 65| if (r == 0) { ------------------ | Branch (3353:7): [True: 64, False: 1] ------------------ 3354| 64| if (zip->si.ci.folders[0].digest_defined) ------------------ | Branch (3354:8): [True: 17, False: 47] ------------------ 3355| 17| next_header_crc = zip->si.ci.folders[0].digest; 3356| 47| else 3357| 47| check_header_crc = 0; 3358| 64| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (3358:8): [True: 64, False: 0] ------------------ 3359| 64| read_consume(a); 3360| 64| r = setup_decode_folder(a, zip->si.ci.folders, 1); 3361| 64| if (r == 0) { ------------------ | Branch (3361:8): [True: 64, False: 0] ------------------ 3362| 64| zip->header_bytes_remaining = 3363| 64| zip->folder_outbytes_remaining; 3364| 64| r = seek_pack(a); 3365| 64| } 3366| 64| } 3367| | /* Clean up StreamsInfo. */ 3368| 65| free_StreamsInfo(&(zip->si)); 3369| 65| memset(&(zip->si), 0, sizeof(zip->si)); 3370| 65| if (r < 0) ------------------ | Branch (3370:7): [True: 1, False: 64] ------------------ 3371| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3372| 64| zip->header_is_encoded = 1; 3373| 64| zip->header_crc32 = 0; 3374| | /* FALL THROUGH */ 3375| 100| case kHeader: ------------------ | | 122| 100|#define kHeader 0x01 ------------------ | Branch (3375:2): [True: 36, False: 69] ------------------ 3376| | /* 3377| | * Parse the header. 3378| | */ 3379| 100| errno = 0; 3380| 100| r = read_Header(a, header, zip->header_is_encoded); 3381| 100| if (r < 0) { ------------------ | Branch (3381:7): [True: 82, False: 18] ------------------ 3382| 82| if (errno == ENOMEM) ------------------ | Branch (3382:8): [True: 0, False: 82] ------------------ 3383| 0| archive_set_error(&a->archive, -1, 3384| 0| "Couldn't allocate memory"); 3385| 82| else 3386| 82| archive_set_error(&a->archive, -1, 3387| 82| "Damaged 7-Zip archive"); 3388| 82| return (ARCHIVE_FATAL); ------------------ | | 239| 82|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3389| 82| } 3390| | 3391| | /* 3392| | * Must be kEnd. 3393| | */ 3394| 18| if ((p = header_bytes(a, 1)) == NULL ||*p != kEnd) { ------------------ | | 121| 18|#define kEnd 0x00 ------------------ | Branch (3394:7): [True: 0, False: 18] | Branch (3394:42): [True: 0, False: 18] ------------------ 3395| 0| archive_set_error(&a->archive, -1, 3396| 0| "Malformed 7-Zip archive"); 3397| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3398| 0| } 3399| | 3400| | /* Check the Header CRC.*/ 3401| 18| if (check_header_crc && zip->header_crc32 != next_header_crc) { ------------------ | Branch (3401:7): [True: 18, False: 0] | Branch (3401:27): [True: 18, False: 0] ------------------ 3402| |#ifndef DONT_FAIL_ON_CRC_ERROR 3403| | archive_set_error(&a->archive, -1, 3404| | "Malformed 7-Zip archive"); 3405| | return (ARCHIVE_FATAL); 3406| |#endif 3407| 18| } 3408| 18| break; 3409| 4| default: ------------------ | Branch (3409:2): [True: 4, False: 101] ------------------ 3410| 4| archive_set_error(&a->archive, -1, 3411| 4| "Unexpected Property ID = %X", p[0]); 3412| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3413| 105| } 3414| | 3415| | /* Clean up variables be used for decoding the archive header */ 3416| 18| zip->pack_stream_remaining = 0; 3417| 18| zip->pack_stream_index = 0; 3418| 18| zip->folder_outbytes_remaining = 0; 3419| 18| zip->uncompressed_buffer_bytes_remaining = 0; 3420| 18| zip->pack_stream_bytes_unconsumed = 0; 3421| 18| zip->header_is_being_read = 0; 3422| | 3423| 18| return (ARCHIVE_OK); ------------------ | | 233| 18|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3424| 105|} archive_read_support_format_7zip.c:header_bytes: 3228| 66.8k|{ 3229| 66.8k| struct _7zip *zip = (struct _7zip *)a->format->data; 3230| 66.8k| const unsigned char *p; 3231| | 3232| 66.8k| if (zip->header_bytes_remaining < rbytes) ------------------ | Branch (3232:6): [True: 0, False: 66.8k] ------------------ 3233| 0| return (NULL); 3234| 66.8k| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (3234:6): [True: 66.5k, False: 242] ------------------ 3235| 66.5k| read_consume(a); 3236| | 3237| 66.8k| if (zip->header_is_encoded == 0) { ------------------ | Branch (3237:6): [True: 66.7k, False: 64] ------------------ 3238| 66.7k| p = __archive_read_ahead(a, rbytes, NULL); 3239| 66.7k| if (p == NULL) ------------------ | Branch (3239:7): [True: 7, False: 66.7k] ------------------ 3240| 7| return (NULL); 3241| 66.7k| zip->header_bytes_remaining -= rbytes; 3242| 66.7k| zip->pack_stream_bytes_unconsumed = rbytes; 3243| 66.7k| } else { 3244| 64| const void *buff; 3245| 64| ssize_t bytes; 3246| | 3247| 64| bytes = read_stream(a, &buff, rbytes, rbytes); 3248| 64| if (bytes <= 0) ------------------ | Branch (3248:7): [True: 64, False: 0] ------------------ 3249| 64| return (NULL); 3250| 0| zip->header_bytes_remaining -= bytes; 3251| 0| p = buff; 3252| 0| } 3253| | 3254| | /* Update checksum */ 3255| 66.7k| zip->header_crc32 = crc32(zip->header_crc32, p, (unsigned)rbytes); 3256| 66.7k| return (p); 3257| 66.8k|} archive_read_support_format_7zip.c:read_stream: 3670| 72|{ 3671| 72| struct _7zip *zip = (struct _7zip *)a->format->data; 3672| 72| uint64_t skip_bytes = 0; 3673| 72| ssize_t r; 3674| | 3675| 72| if (zip->uncompressed_buffer_bytes_remaining == 0) { ------------------ | Branch (3675:6): [True: 72, False: 0] ------------------ 3676| 72| if (zip->pack_stream_inbytes_remaining > 0) { ------------------ | Branch (3676:7): [True: 64, False: 8] ------------------ 3677| 64| r = extract_pack_stream(a, 0); 3678| 64| if (r < 0) ------------------ | Branch (3678:8): [True: 64, False: 0] ------------------ 3679| 64| return (r); 3680| 0| return (get_uncompressed_data(a, buff, size, minimum)); 3681| 64| } else if (zip->folder_outbytes_remaining > 0) { ------------------ | Branch (3681:14): [True: 0, False: 8] ------------------ 3682| | /* Extract a remaining pack stream. */ 3683| 0| r = extract_pack_stream(a, 0); 3684| 0| if (r < 0) ------------------ | Branch (3684:8): [True: 0, False: 0] ------------------ 3685| 0| return (r); 3686| 0| return (get_uncompressed_data(a, buff, size, minimum)); 3687| 0| } 3688| 72| } else 3689| 0| return (get_uncompressed_data(a, buff, size, minimum)); 3690| | 3691| | /* 3692| | * Current pack stream has been consumed. 3693| | */ 3694| 8| if (zip->pack_stream_remaining == 0) { ------------------ | Branch (3694:6): [True: 8, False: 0] ------------------ 3695| 8| if (zip->header_is_being_read) { ------------------ | Branch (3695:7): [True: 0, False: 8] ------------------ 3696| | /* Invalid sequence. This might happen when 3697| | * reading a malformed archive. */ 3698| 0| archive_set_error(&(a->archive), 3699| 0| ARCHIVE_ERRNO_MISC, "Malformed 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3700| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3701| 0| } 3702| | 3703| | /* 3704| | * All current folder's pack streams have been 3705| | * consumed. Switch to next folder. 3706| | */ 3707| 8| if (zip->folder_index == 0 && ------------------ | Branch (3707:7): [True: 8, False: 0] ------------------ 3708| 8| (zip->si.ci.folders[zip->entry->folderIndex].skipped_bytes ------------------ | Branch (3708:8): [True: 0, False: 8] ------------------ 3709| 8| || zip->folder_index != zip->entry->folderIndex)) { ------------------ | Branch (3709:11): [True: 0, False: 8] ------------------ 3710| 0| zip->folder_index = zip->entry->folderIndex; 3711| 0| skip_bytes = 3712| 0| zip->si.ci.folders[zip->folder_index].skipped_bytes; 3713| 0| } 3714| | 3715| 8| if (zip->folder_index >= zip->si.ci.numFolders) { ------------------ | Branch (3715:7): [True: 0, False: 8] ------------------ 3716| | /* 3717| | * We have consumed all folders and its pack streams. 3718| | */ 3719| 0| *buff = NULL; 3720| 0| return (0); 3721| 0| } 3722| 8| r = setup_decode_folder(a, 3723| 8| &(zip->si.ci.folders[zip->folder_index]), 0); 3724| 8| if (r != ARCHIVE_OK) ------------------ | | 233| 8|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3724:7): [True: 0, False: 8] ------------------ 3725| 0| return (r); 3726| | 3727| 8| zip->folder_index++; 3728| 8| } 3729| | 3730| | /* 3731| | * Switch to next pack stream. 3732| | */ 3733| 8| r = seek_pack(a); 3734| 8| if (r < 0) ------------------ | Branch (3734:6): [True: 0, False: 8] ------------------ 3735| 0| return (r); 3736| | 3737| | /* Extract a new pack stream. */ 3738| 8| r = extract_pack_stream(a, 0); 3739| 8| if (r < 0) ------------------ | Branch (3739:6): [True: 0, False: 8] ------------------ 3740| 0| return (r); 3741| | 3742| | /* 3743| | * Skip the bytes we already has skipped in skip_stream(). 3744| | */ 3745| 8| while (1) { ------------------ | Branch (3745:9): [True: 8, Folded] ------------------ 3746| 8| ssize_t skipped; 3747| | 3748| 8| if (zip->uncompressed_buffer_bytes_remaining == 0) { ------------------ | Branch (3748:7): [True: 4, False: 4] ------------------ 3749| 4| if (zip->pack_stream_inbytes_remaining > 0) { ------------------ | Branch (3749:8): [True: 0, False: 4] ------------------ 3750| 0| r = extract_pack_stream(a, 0); 3751| 0| if (r < 0) ------------------ | Branch (3751:9): [True: 0, False: 0] ------------------ 3752| 0| return (r); 3753| 4| } else if (zip->folder_outbytes_remaining > 0) { ------------------ | Branch (3753:15): [True: 4, False: 0] ------------------ 3754| | /* Extract a remaining pack stream. */ 3755| 4| r = extract_pack_stream(a, 0); 3756| 4| if (r < 0) ------------------ | Branch (3756:9): [True: 0, False: 4] ------------------ 3757| 0| return (r); 3758| 4| } else { 3759| 0| archive_set_error(&a->archive, 3760| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3761| 0| "Truncated 7-Zip file body"); 3762| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3763| 0| } 3764| 4| } 3765| | 3766| 8| if (!skip_bytes) ------------------ | Branch (3766:7): [True: 8, False: 0] ------------------ 3767| 8| break; 3768| | 3769| 0| skipped = get_uncompressed_data( 3770| 0| a, buff, (size_t)skip_bytes, 0); 3771| 0| if (skipped < 0) ------------------ | Branch (3771:7): [True: 0, False: 0] ------------------ 3772| 0| return (skipped); 3773| 0| skip_bytes -= skipped; 3774| 0| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (3774:7): [True: 0, False: 0] ------------------ 3775| 0| read_consume(a); 3776| 0| } 3777| | 3778| 8| return (get_uncompressed_data(a, buff, size, minimum)); 3779| 8|} archive_read_support_format_7zip.c:extract_pack_stream: 3481| 76|{ 3482| 76| struct _7zip *zip = (struct _7zip *)a->format->data; 3483| 76| ssize_t bytes_avail; 3484| 76| int r; 3485| | 3486| 76| if (zip->codec == _7Z_COPY && zip->codec2 == (unsigned long)-1) { ------------------ | | 94| 152|#define _7Z_COPY 0 ------------------ | Branch (3486:6): [True: 12, False: 64] | Branch (3486:32): [True: 12, False: 0] ------------------ 3487| 12| if (minimum == 0) ------------------ | Branch (3487:7): [True: 12, False: 0] ------------------ 3488| 12| minimum = 1; 3489| 12| if (__archive_read_ahead(a, minimum, &bytes_avail) == NULL ------------------ | Branch (3489:7): [True: 0, False: 12] ------------------ 3490| 12| || bytes_avail <= 0) { ------------------ | Branch (3490:10): [True: 0, False: 12] ------------------ 3491| 0| archive_set_error(&a->archive, 3492| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3493| 0| "Truncated 7-Zip file body"); 3494| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3495| 0| } 3496| 12| if ((uint64_t)bytes_avail > zip->pack_stream_inbytes_remaining) ------------------ | Branch (3496:7): [True: 12, False: 0] ------------------ 3497| 12| bytes_avail = (ssize_t)zip->pack_stream_inbytes_remaining; 3498| 12| zip->pack_stream_inbytes_remaining -= bytes_avail; 3499| 12| if ((uint64_t)bytes_avail > zip->folder_outbytes_remaining) ------------------ | Branch (3499:7): [True: 4, False: 8] ------------------ 3500| 4| bytes_avail = (ssize_t)zip->folder_outbytes_remaining; 3501| 12| zip->folder_outbytes_remaining -= bytes_avail; 3502| 12| zip->uncompressed_buffer_bytes_remaining = bytes_avail; 3503| 12| return (ARCHIVE_OK); ------------------ | | 233| 12|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3504| 12| } 3505| | 3506| | /* If the buffer hasn't been allocated, allocate it now. */ 3507| 64| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (3507:6): [True: 64, False: 0] ------------------ 3508| 64| zip->uncompressed_buffer_size = UBUFF_SIZE; ------------------ | | 296| 64|#define UBUFF_SIZE (64 * 1024) ------------------ 3509| 64| if (zip->uncompressed_buffer_size < minimum) { ------------------ | Branch (3509:7): [True: 0, False: 64] ------------------ 3510| 0| zip->uncompressed_buffer_size = minimum + 1023; 3511| 0| zip->uncompressed_buffer_size &= ~0x3ff; 3512| 0| } 3513| 64| zip->uncompressed_buffer = 3514| 64| malloc(zip->uncompressed_buffer_size); 3515| 64| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (3515:7): [True: 0, False: 64] ------------------ 3516| 0| archive_set_error(&a->archive, ENOMEM, 3517| 0| "No memory for 7-Zip decompression"); 3518| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3519| 0| } 3520| 64| zip->uncompressed_buffer_bytes_remaining = 0; 3521| 64| } else if (zip->uncompressed_buffer_size < minimum || ------------------ | Branch (3521:13): [True: 0, False: 0] ------------------ 3522| 0| zip->uncompressed_buffer_bytes_remaining < minimum) { ------------------ | Branch (3522:6): [True: 0, False: 0] ------------------ 3523| | /* 3524| | * Make sure the uncompressed buffer can have bytes 3525| | * at least `minimum' bytes. 3526| | * NOTE: This case happen when reading the header. 3527| | */ 3528| 0| size_t used; 3529| 0| if (zip->uncompressed_buffer_pointer != 0) ------------------ | Branch (3529:7): [True: 0, False: 0] ------------------ 3530| 0| used = zip->uncompressed_buffer_pointer - 3531| 0| zip->uncompressed_buffer; 3532| 0| else 3533| 0| used = 0; 3534| 0| if (zip->uncompressed_buffer_size < minimum) { ------------------ | Branch (3534:7): [True: 0, False: 0] ------------------ 3535| | /* 3536| | * Expand the uncompressed buffer up to 3537| | * the minimum size. 3538| | */ 3539| 0| void *p; 3540| 0| size_t new_size; 3541| | 3542| 0| new_size = minimum + 1023; 3543| 0| new_size &= ~0x3ff; 3544| 0| p = realloc(zip->uncompressed_buffer, new_size); 3545| 0| if (p == NULL) { ------------------ | Branch (3545:8): [True: 0, False: 0] ------------------ 3546| 0| archive_set_error(&a->archive, ENOMEM, 3547| 0| "No memory for 7-Zip decompression"); 3548| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3549| 0| } 3550| 0| zip->uncompressed_buffer = (unsigned char *)p; 3551| 0| zip->uncompressed_buffer_size = new_size; 3552| 0| } 3553| | /* 3554| | * Move unconsumed bytes to the head. 3555| | */ 3556| 0| if (used) { ------------------ | Branch (3556:7): [True: 0, False: 0] ------------------ 3557| 0| memmove(zip->uncompressed_buffer, 3558| 0| zip->uncompressed_buffer + used, 3559| 0| zip->uncompressed_buffer_bytes_remaining); 3560| 0| } 3561| 0| } else 3562| 0| zip->uncompressed_buffer_bytes_remaining = 0; 3563| 64| zip->uncompressed_buffer_pointer = NULL; 3564| 437| for (;;) { 3565| 437| size_t bytes_in, bytes_out; 3566| 437| const void *buff_in; 3567| 437| unsigned char *buff_out; 3568| 437| int end_of_data; 3569| | 3570| | /* 3571| | * Note: '1' here is a performance optimization. 3572| | * Recall that the decompression layer returns a count of 3573| | * available bytes; asking for more than that forces the 3574| | * decompressor to combine reads by copying data. 3575| | */ 3576| 437| buff_in = __archive_read_ahead(a, 1, &bytes_avail); 3577| 437| if (bytes_avail <= 0) { ------------------ | Branch (3577:7): [True: 18, False: 419] ------------------ 3578| 18| archive_set_error(&a->archive, 3579| 18| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 18|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3580| 18| "Truncated 7-Zip file body"); 3581| 18| return (ARCHIVE_FATAL); ------------------ | | 239| 18|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3582| 18| } 3583| | 3584| 419| buff_out = zip->uncompressed_buffer 3585| 419| + zip->uncompressed_buffer_bytes_remaining; 3586| 419| bytes_out = zip->uncompressed_buffer_size 3587| 419| - zip->uncompressed_buffer_bytes_remaining; 3588| 419| bytes_in = bytes_avail; 3589| 419| if (bytes_in > zip->pack_stream_inbytes_remaining) ------------------ | Branch (3589:7): [True: 108, False: 311] ------------------ 3590| 108| bytes_in = (size_t)zip->pack_stream_inbytes_remaining; 3591| | /* Drive decompression. */ 3592| 419| r = decompress(a, zip, buff_out, &bytes_out, 3593| 419| buff_in, &bytes_in); 3594| 419| switch (r) { 3595| 373| case ARCHIVE_OK: ------------------ | | 233| 373|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3595:3): [True: 373, False: 46] ------------------ 3596| 373| end_of_data = 0; 3597| 373| break; 3598| 0| case ARCHIVE_EOF: ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (3598:3): [True: 0, False: 419] ------------------ 3599| 0| end_of_data = 1; 3600| 0| break; 3601| 46| default: ------------------ | Branch (3601:3): [True: 46, False: 373] ------------------ 3602| 46| return (ARCHIVE_FATAL); ------------------ | | 239| 46|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3603| 419| } 3604| 373| zip->pack_stream_inbytes_remaining -= bytes_in; 3605| 373| if (bytes_out > zip->folder_outbytes_remaining) ------------------ | Branch (3605:7): [True: 329, False: 44] ------------------ 3606| 329| bytes_out = (size_t)zip->folder_outbytes_remaining; 3607| 373| zip->folder_outbytes_remaining -= bytes_out; 3608| 373| zip->uncompressed_buffer_bytes_remaining += bytes_out; 3609| 373| zip->pack_stream_bytes_unconsumed = bytes_in; 3610| | 3611| | /* 3612| | * Continue decompression until uncompressed_buffer is full. 3613| | */ 3614| 373| if (zip->uncompressed_buffer_bytes_remaining == ------------------ | Branch (3614:7): [True: 0, False: 373] ------------------ 3615| 373| zip->uncompressed_buffer_size) 3616| 0| break; 3617| 373| if (zip->codec2 == _7Z_X86 && zip->odd_bcj_size && ------------------ | | 106| 746|#define _7Z_X86 0x03030103 ------------------ | Branch (3617:7): [True: 0, False: 373] | Branch (3617:33): [True: 0, False: 0] ------------------ 3618| 0| zip->uncompressed_buffer_bytes_remaining + 5 > ------------------ | Branch (3618:7): [True: 0, False: 0] ------------------ 3619| 0| zip->uncompressed_buffer_size) 3620| 0| break; 3621| 373| if (zip->pack_stream_inbytes_remaining == 0 && ------------------ | Branch (3621:7): [True: 44, False: 329] ------------------ 3622| 44| zip->folder_outbytes_remaining == 0) ------------------ | Branch (3622:7): [True: 0, False: 44] ------------------ 3623| 0| break; 3624| 373| if (end_of_data || (bytes_in == 0 && bytes_out == 0)) { ------------------ | Branch (3624:7): [True: 0, False: 373] | Branch (3624:23): [True: 0, False: 373] | Branch (3624:40): [True: 0, False: 0] ------------------ 3625| 0| archive_set_error(&(a->archive), 3626| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3627| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3628| 0| } 3629| 373| read_consume(a); 3630| 373| } 3631| 0| if (zip->uncompressed_buffer_bytes_remaining < minimum) { ------------------ | Branch (3631:6): [True: 0, False: 0] ------------------ 3632| 0| archive_set_error(&(a->archive), 3633| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3634| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3635| 0| } 3636| 0| zip->uncompressed_buffer_pointer = zip->uncompressed_buffer; 3637| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3638| 0|} archive_read_support_format_7zip.c:decompress: 1704| 419|{ 1705| 419| const uint8_t *t_next_in; 1706| 419| uint8_t *t_next_out; 1707| 419| size_t o_avail_in, o_avail_out; 1708| 419| size_t t_avail_in, t_avail_out; 1709| 419| uint8_t *bcj2_next_out; 1710| 419| size_t bcj2_avail_out; 1711| 419| int r, ret = ARCHIVE_OK; ------------------ | | 233| 419|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1712| | 1713| 419| t_avail_in = o_avail_in = *used; 1714| 419| t_avail_out = o_avail_out = *outbytes; 1715| 419| t_next_in = b; 1716| 419| t_next_out = buff; 1717| | 1718| 419| if (zip->codec != _7Z_LZMA2 && zip->codec2 == _7Z_X86) { ------------------ | | 96| 838|#define _7Z_LZMA2 0x21 ------------------ if (zip->codec != _7Z_LZMA2 && zip->codec2 == _7Z_X86) { ------------------ | | 106| 419|#define _7Z_X86 0x03030103 ------------------ | Branch (1718:6): [True: 419, False: 0] | Branch (1718:33): [True: 0, False: 419] ------------------ 1719| 0| int i; 1720| | 1721| | /* Do not copy out the BCJ remaining bytes when the output 1722| | * buffer size is less than five bytes. */ 1723| 0| if (o_avail_in != 0 && t_avail_out < 5 && zip->odd_bcj_size) { ------------------ | Branch (1723:7): [True: 0, False: 0] | Branch (1723:26): [True: 0, False: 0] | Branch (1723:45): [True: 0, False: 0] ------------------ 1724| 0| *used = 0; 1725| 0| *outbytes = 0; 1726| 0| return (ret); 1727| 0| } 1728| 0| for (i = 0; zip->odd_bcj_size > 0 && t_avail_out; i++) { ------------------ | Branch (1728:15): [True: 0, False: 0] | Branch (1728:40): [True: 0, False: 0] ------------------ 1729| 0| *t_next_out++ = zip->odd_bcj[i]; 1730| 0| t_avail_out--; 1731| 0| zip->odd_bcj_size--; 1732| 0| } 1733| 0| if (o_avail_in == 0 || t_avail_out == 0) { ------------------ | Branch (1733:7): [True: 0, False: 0] | Branch (1733:26): [True: 0, False: 0] ------------------ 1734| 0| *used = o_avail_in - t_avail_in; 1735| 0| *outbytes = o_avail_out - t_avail_out; 1736| 0| if (o_avail_in == 0) ------------------ | Branch (1736:8): [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| } 1741| | 1742| 419| bcj2_next_out = t_next_out; 1743| 419| bcj2_avail_out = t_avail_out; 1744| 419| if (zip->codec2 == _7Z_X86_BCJ2) { ------------------ | | 107| 419|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1744:6): [True: 0, False: 419] ------------------ 1745| | /* 1746| | * Decord a remaining decompressed main stream for BCJ2. 1747| | */ 1748| 0| if (zip->tmp_stream_bytes_remaining) { ------------------ | Branch (1748:7): [True: 0, False: 0] ------------------ 1749| 0| ssize_t bytes; 1750| 0| size_t remaining = zip->tmp_stream_bytes_remaining; 1751| 0| bytes = Bcj2_Decode(zip, t_next_out, t_avail_out); 1752| 0| if (bytes < 0) { ------------------ | Branch (1752:8): [True: 0, False: 0] ------------------ 1753| 0| archive_set_error(&(a->archive), 1754| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1755| 0| "BCJ2 conversion failed"); 1756| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1757| 0| } 1758| 0| zip->main_stream_bytes_remaining -= 1759| 0| remaining - zip->tmp_stream_bytes_remaining; 1760| 0| t_avail_out -= bytes; 1761| 0| if (o_avail_in == 0 || t_avail_out == 0) { ------------------ | Branch (1761:8): [True: 0, False: 0] | Branch (1761:27): [True: 0, False: 0] ------------------ 1762| 0| *used = 0; 1763| 0| *outbytes = o_avail_out - t_avail_out; 1764| 0| if (o_avail_in == 0 && ------------------ | Branch (1764:9): [True: 0, False: 0] ------------------ 1765| 0| zip->tmp_stream_bytes_remaining) ------------------ | Branch (1765:9): [True: 0, False: 0] ------------------ 1766| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1767| 0| return (ret); 1768| 0| } 1769| 0| t_next_out += bytes; 1770| 0| bcj2_next_out = t_next_out; 1771| 0| bcj2_avail_out = t_avail_out; 1772| 0| } 1773| 0| t_next_out = zip->tmp_stream_buff; 1774| 0| t_avail_out = zip->tmp_stream_buff_size; 1775| 0| } 1776| | 1777| 419| switch (zip->codec) { 1778| 0| case _7Z_COPY: ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (1778:2): [True: 0, False: 419] ------------------ 1779| 0| { 1780| 0| size_t bytes = 1781| 0| (t_avail_in > t_avail_out)?t_avail_out:t_avail_in; ------------------ | Branch (1781:7): [True: 0, False: 0] ------------------ 1782| | 1783| 0| memcpy(t_next_out, t_next_in, bytes); 1784| 0| t_avail_in -= bytes; 1785| 0| t_avail_out -= bytes; 1786| 0| if (o_avail_in == 0) ------------------ | Branch (1786:7): [True: 0, False: 0] ------------------ 1787| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1788| 0| break; 1789| 0| } 1790| 0|#ifdef HAVE_LZMA_H 1791| 0| case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 95| 0|#define _7Z_LZMA 0x030101 ------------------ case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 96| 0|#define _7Z_LZMA2 0x21 ------------------ | Branch (1791:2): [True: 0, False: 419] | Branch (1791:17): [True: 0, False: 419] ------------------ 1792| 0| zip->lzstream.next_in = t_next_in; 1793| 0| zip->lzstream.avail_in = t_avail_in; 1794| 0| zip->lzstream.next_out = t_next_out; 1795| 0| zip->lzstream.avail_out = t_avail_out; 1796| | 1797| 0| r = lzma_code(&(zip->lzstream), LZMA_RUN); 1798| 0| switch (r) { 1799| 0| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1799:3): [True: 0, False: 0] ------------------ 1800| 0| lzma_end(&(zip->lzstream)); 1801| 0| zip->lzstream_valid = 0; 1802| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1803| 0| break; 1804| 0| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (1804:3): [True: 0, False: 0] ------------------ 1805| 0| break; 1806| 0| default: ------------------ | Branch (1806:3): [True: 0, False: 0] ------------------ 1807| 0| archive_set_error(&(a->archive), 1808| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1809| 0| "Decompression failed (%d)", 1810| 0| r); 1811| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1812| 0| } 1813| 0| t_avail_in = zip->lzstream.avail_in; 1814| 0| t_avail_out = zip->lzstream.avail_out; 1815| 0| break; 1816| 0|#endif 1817| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1818| 0| case _7Z_BZ2: ------------------ | | 98| 0|#define _7Z_BZ2 0x040202 ------------------ | Branch (1818:2): [True: 0, False: 419] ------------------ 1819| 0| zip->bzstream.next_in = (char *)(uintptr_t)t_next_in; 1820| 0| zip->bzstream.avail_in = (uint32_t)t_avail_in; 1821| 0| zip->bzstream.next_out = (char *)(uintptr_t)t_next_out; 1822| 0| zip->bzstream.avail_out = (uint32_t)t_avail_out; 1823| 0| r = BZ2_bzDecompress(&(zip->bzstream)); 1824| 0| switch (r) { 1825| 0| case BZ_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1825:3): [True: 0, False: 0] ------------------ 1826| 0| switch (BZ2_bzDecompressEnd(&(zip->bzstream))) { 1827| 0| case BZ_OK: ------------------ | Branch (1827:4): [True: 0, False: 0] ------------------ 1828| 0| break; 1829| 0| default: ------------------ | Branch (1829:4): [True: 0, False: 0] ------------------ 1830| 0| archive_set_error(&(a->archive), 1831| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1832| 0| "Failed to clean up decompressor"); 1833| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1834| 0| } 1835| 0| zip->bzstream_valid = 0; 1836| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1837| 0| break; 1838| 0| case BZ_OK: /* Decompressor made some progress. */ ------------------ | Branch (1838:3): [True: 0, False: 0] ------------------ 1839| 0| break; 1840| 0| default: ------------------ | Branch (1840:3): [True: 0, False: 0] ------------------ 1841| 0| archive_set_error(&(a->archive), 1842| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1843| 0| "bzip decompression failed"); 1844| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1845| 0| } 1846| 0| t_avail_in = zip->bzstream.avail_in; 1847| 0| t_avail_out = zip->bzstream.avail_out; 1848| 0| break; 1849| 0|#endif 1850| 0|#ifdef HAVE_ZLIB_H 1851| 0| case _7Z_DEFLATE: ------------------ | | 97| 0|#define _7Z_DEFLATE 0x040108 ------------------ | Branch (1851:2): [True: 0, False: 419] ------------------ 1852| 0| zip->stream.next_in = (Bytef *)(uintptr_t)t_next_in; 1853| 0| zip->stream.avail_in = (uInt)t_avail_in; 1854| 0| zip->stream.next_out = t_next_out; 1855| 0| zip->stream.avail_out = (uInt)t_avail_out; 1856| 0| r = inflate(&(zip->stream), 0); 1857| 0| switch (r) { 1858| 0| case Z_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1858:3): [True: 0, False: 0] ------------------ 1859| 0| ret = ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1860| 0| break; 1861| 0| case Z_OK: /* Decompressor made some progress.*/ ------------------ | Branch (1861:3): [True: 0, False: 0] ------------------ 1862| 0| break; 1863| 0| default: ------------------ | Branch (1863:3): [True: 0, False: 0] ------------------ 1864| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1865| 0| "File decompression failed (%d)", r); 1866| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1867| 0| } 1868| 0| t_avail_in = zip->stream.avail_in; 1869| 0| t_avail_out = zip->stream.avail_out; 1870| 0| break; 1871| 0|#endif 1872| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 1873| | case _7Z_ZSTD: 1874| | { 1875| | ZSTD_inBuffer input = { t_next_in, t_avail_in, 0 }; // src, size, pos 1876| | ZSTD_outBuffer output = { t_next_out, t_avail_out, 0 }; // dst, size, pos 1877| | 1878| | size_t const zret = ZSTD_decompressStream(zip->zstd_dstream, &output, &input); 1879| | if (ZSTD_isError(zret)) { 1880| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Zstd decompression failed: %s", ZSTD_getErrorName(zret)); 1881| | return ARCHIVE_FAILED; 1882| | } 1883| | t_avail_in -= input.pos; 1884| | t_avail_out -= output.pos; 1885| | break; 1886| | } 1887| |#endif 1888| 419| case _7Z_PPMD: ------------------ | | 99| 419|#define _7Z_PPMD 0x030401 ------------------ | Branch (1888:2): [True: 419, False: 0] ------------------ 1889| 419| { 1890| 419| uint64_t flush_bytes; 1891| | 1892| 419| if (!zip->ppmd7_valid || zip->ppmd7_stat < 0 || ------------------ | Branch (1892:7): [True: 0, False: 419] | Branch (1892:28): [True: 0, False: 419] ------------------ 1893| 419| t_avail_out <= 0) { ------------------ | Branch (1893:7): [True: 0, False: 419] ------------------ 1894| 0| archive_set_error(&(a->archive), 1895| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1896| 0| "Decompression internal error"); 1897| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1898| 0| } 1899| 419| zip->ppstream.next_in = t_next_in; 1900| 419| zip->ppstream.avail_in = t_avail_in; 1901| 419| zip->ppstream.stream_in = 0; 1902| 419| zip->ppstream.next_out = t_next_out; 1903| 419| zip->ppstream.avail_out = t_avail_out; 1904| 419| if (zip->ppmd7_stat == 0) { ------------------ | Branch (1904:7): [True: 64, False: 355] ------------------ 1905| 64| zip->bytein.a = a; 1906| 64| zip->bytein.Read = &ppmd_read; 1907| 64| zip->range_dec.Stream = &zip->bytein; 1908| 64| r = __archive_ppmd7_functions.Ppmd7z_RangeDec_Init( 1909| 64| &(zip->range_dec)); 1910| 64| if (r == 0) { ------------------ | Branch (1910:8): [True: 0, False: 64] ------------------ 1911| 0| zip->ppmd7_stat = -1; 1912| 0| archive_set_error(&a->archive, 1913| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1914| 0| "Failed to initialize PPMd range decoder"); 1915| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1916| 0| } 1917| 64| if (zip->ppstream.overconsumed) { ------------------ | Branch (1917:8): [True: 0, False: 64] ------------------ 1918| 0| zip->ppmd7_stat = -1; 1919| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1920| 0| } 1921| 64| zip->ppmd7_stat = 1; 1922| 64| } 1923| | 1924| 419| if (t_avail_in == 0) ------------------ | Branch (1924:7): [True: 44, False: 375] ------------------ 1925| | /* XXX Flush out remaining decoded data XXX */ 1926| 44| flush_bytes = zip->folder_outbytes_remaining; 1927| 375| else 1928| 375| flush_bytes = 0; 1929| | 1930| 22.2M| do { 1931| 22.2M| int sym; 1932| | 1933| 22.2M| sym = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( 1934| 22.2M| &(zip->ppmd7_context), &(zip->range_dec.p)); 1935| 22.2M| if (sym < 0) { ------------------ | Branch (1935:8): [True: 13, False: 22.2M] ------------------ 1936| 13| zip->ppmd7_stat = -1; 1937| 13| archive_set_error(&a->archive, 1938| 13| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1939| 13| "Failed to decode PPMd"); 1940| 13| return (ARCHIVE_FAILED); ------------------ | | 237| 13|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1941| 13| } 1942| 22.2M| if (zip->ppstream.overconsumed) { ------------------ | Branch (1942:8): [True: 33, False: 22.2M] ------------------ 1943| 33| zip->ppmd7_stat = -1; 1944| 33| return (ARCHIVE_FAILED); ------------------ | | 237| 33|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1945| 33| } 1946| 22.2M| *zip->ppstream.next_out++ = (unsigned char)sym; 1947| 22.2M| zip->ppstream.avail_out--; 1948| 22.2M| if (flush_bytes) ------------------ | Branch (1948:8): [True: 165k, False: 22.0M] ------------------ 1949| 165k| flush_bytes--; 1950| 22.2M| } while (zip->ppstream.avail_out && ------------------ | Branch (1950:12): [True: 22.2M, False: 311] ------------------ 1951| 22.2M| (zip->ppstream.avail_in || flush_bytes)); ------------------ | Branch (1951:5): [True: 22.2M, False: 67] | Branch (1951:31): [True: 5, False: 62] ------------------ 1952| | 1953| 373| t_avail_in = (size_t)zip->ppstream.avail_in; 1954| 373| t_avail_out = (size_t)zip->ppstream.avail_out; 1955| 373| break; 1956| 419| } 1957| 0| default: ------------------ | Branch (1957:2): [True: 0, False: 419] ------------------ 1958| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1959| 0| "Decompression internal error"); 1960| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1961| 419| } 1962| 373| if (ret != ARCHIVE_OK && ret != ARCHIVE_EOF) ------------------ | | 233| 746|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (ret != ARCHIVE_OK && ret != ARCHIVE_EOF) ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1962:6): [True: 0, False: 373] | Branch (1962:27): [True: 0, False: 0] ------------------ 1963| 0| return (ret); 1964| | 1965| 373| *used = o_avail_in - t_avail_in; 1966| 373| *outbytes = o_avail_out - t_avail_out; 1967| | 1968| | /* 1969| | * Decord BCJ. 1970| | */ 1971| 373| if (zip->codec != _7Z_LZMA2) { ------------------ | | 96| 373|#define _7Z_LZMA2 0x21 ------------------ | Branch (1971:6): [True: 373, False: 0] ------------------ 1972| 373| if (zip->codec2 == _7Z_X86) { ------------------ | | 106| 373|#define _7Z_X86 0x03030103 ------------------ | Branch (1972:7): [True: 0, False: 373] ------------------ 1973| 0| size_t l = x86_Convert(zip, buff, *outbytes); 1974| | 1975| 0| zip->odd_bcj_size = *outbytes - l; 1976| 0| if (zip->odd_bcj_size > 0 && zip->odd_bcj_size <= 4 && ------------------ | Branch (1976:8): [True: 0, False: 0] | Branch (1976:33): [True: 0, False: 0] ------------------ 1977| 0| o_avail_in && ret != ARCHIVE_EOF) { ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1977:8): [True: 0, False: 0] | Branch (1977:22): [True: 0, False: 0] ------------------ 1978| 0| memcpy(zip->odd_bcj, ((unsigned char *)buff) + l, 1979| 0| zip->odd_bcj_size); 1980| 0| *outbytes = l; 1981| 0| } else 1982| 0| zip->odd_bcj_size = 0; 1983| 373| } else if (zip->codec2 == _7Z_ARM) { ------------------ | | 110| 373|#define _7Z_ARM 0x03030501 ------------------ | Branch (1983:14): [True: 0, False: 373] ------------------ 1984| 0| *outbytes = arm_Convert(zip, buff, *outbytes); 1985| 373| } else if (zip->codec2 == _7Z_ARM64) { ------------------ | | 112| 373|#define _7Z_ARM64 0xa ------------------ | Branch (1985:14): [True: 0, False: 373] ------------------ 1986| 0| *outbytes = arm64_Convert(zip, buff, *outbytes); 1987| 373| } else if (zip->codec2 == _7Z_SPARC) { ------------------ | | 114| 373|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1987:14): [True: 0, False: 373] ------------------ 1988| 0| *outbytes = sparc_Convert(zip, buff, *outbytes); 1989| 373| } else if (zip->codec2 == _7Z_POWERPC) { ------------------ | | 108| 373|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1989:14): [True: 0, False: 373] ------------------ 1990| 0| *outbytes = powerpc_Convert(zip, buff, *outbytes); 1991| 0| } 1992| 373| } 1993| | 1994| | /* 1995| | * Decord BCJ2 with a decompressed main stream. 1996| | */ 1997| 373| if (zip->codec2 == _7Z_X86_BCJ2) { ------------------ | | 107| 373|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1997:6): [True: 0, False: 373] ------------------ 1998| 0| ssize_t bytes; 1999| | 2000| 0| zip->tmp_stream_bytes_avail = 2001| 0| zip->tmp_stream_buff_size - t_avail_out; 2002| 0| if (zip->tmp_stream_bytes_avail > ------------------ | Branch (2002:7): [True: 0, False: 0] ------------------ 2003| 0| zip->main_stream_bytes_remaining) 2004| 0| zip->tmp_stream_bytes_avail = 2005| 0| zip->main_stream_bytes_remaining; 2006| 0| zip->tmp_stream_bytes_remaining = zip->tmp_stream_bytes_avail; 2007| 0| bytes = Bcj2_Decode(zip, bcj2_next_out, bcj2_avail_out); 2008| 0| if (bytes < 0) { ------------------ | Branch (2008:7): [True: 0, False: 0] ------------------ 2009| 0| archive_set_error(&(a->archive), 2010| 0| ARCHIVE_ERRNO_MISC, "BCJ2 conversion failed"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2011| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2012| 0| } 2013| 0| zip->main_stream_bytes_remaining -= 2014| 0| zip->tmp_stream_bytes_avail 2015| 0| - zip->tmp_stream_bytes_remaining; 2016| 0| bcj2_avail_out -= bytes; 2017| 0| *outbytes = o_avail_out - bcj2_avail_out; 2018| 0| } 2019| | 2020| 373| return (ret); 2021| 373|} archive_read_support_format_7zip.c:ppmd_read: 1330| 1.68M|{ 1331| 1.68M| struct archive_read *a = ((IByteIn*)p)->a; 1332| 1.68M| struct _7zip *zip = (struct _7zip *)(a->format->data); 1333| 1.68M| Byte b; 1334| | 1335| 1.68M| if (zip->ppstream.avail_in <= 0) { ------------------ | Branch (1335:6): [True: 837k, False: 842k] ------------------ 1336| | /* 1337| | * Ppmd7_DecodeSymbol might require reading multiple bytes 1338| | * and we are on boundary; 1339| | * last resort to read using __archive_read_ahead. 1340| | */ 1341| 837k| ssize_t bytes_avail = 0; 1342| 837k| const uint8_t* data = __archive_read_ahead(a, 1343| 837k| (size_t)zip->ppstream.stream_in+1, &bytes_avail); 1344| 837k| if(data == NULL || bytes_avail < zip->ppstream.stream_in+1) { ------------------ | Branch (1344:6): [True: 40, False: 837k] | Branch (1344:22): [True: 0, False: 837k] ------------------ 1345| 40| archive_set_error(&a->archive, 1346| 40| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 40|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1347| 40| "Truncated 7z file data"); 1348| 40| zip->ppstream.overconsumed = 1; 1349| 40| return (0); 1350| 40| } 1351| 837k| zip->ppstream.next_in++; 1352| 837k| b = data[zip->ppstream.stream_in]; 1353| 842k| } else { 1354| 842k| b = *zip->ppstream.next_in++; 1355| 842k| } 1356| 1.68M| zip->ppstream.avail_in--; 1357| 1.68M| zip->ppstream.stream_in++; 1358| 1.68M| return (b); 1359| 1.68M|} archive_read_support_format_7zip.c:get_uncompressed_data: 3429| 8|{ 3430| 8| struct _7zip *zip = (struct _7zip *)a->format->data; 3431| 8| ssize_t bytes_avail; 3432| | 3433| 8| if (zip->codec == _7Z_COPY && zip->codec2 == (unsigned long)-1) { ------------------ | | 94| 16|#define _7Z_COPY 0 ------------------ | Branch (3433:6): [True: 8, False: 0] | Branch (3433:32): [True: 8, False: 0] ------------------ 3434| | /* Copy mode. */ 3435| | 3436| 8| *buff = __archive_read_ahead(a, minimum, &bytes_avail); 3437| 8| if (*buff == NULL) { ------------------ | Branch (3437:7): [True: 0, False: 8] ------------------ 3438| 0| archive_set_error(&a->archive, 3439| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3440| 0| "Truncated 7-Zip file data"); 3441| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3442| 0| } 3443| 8| if ((size_t)bytes_avail > ------------------ | Branch (3443:7): [True: 8, False: 0] ------------------ 3444| 8| zip->uncompressed_buffer_bytes_remaining) 3445| 8| bytes_avail = (ssize_t) 3446| 8| zip->uncompressed_buffer_bytes_remaining; 3447| 8| if ((size_t)bytes_avail > size) ------------------ | Branch (3447:7): [True: 0, False: 8] ------------------ 3448| 0| bytes_avail = (ssize_t)size; 3449| | 3450| 8| zip->pack_stream_bytes_unconsumed = bytes_avail; 3451| 8| } else if (zip->uncompressed_buffer_pointer == NULL) { ------------------ | Branch (3451:13): [True: 0, False: 0] ------------------ 3452| | /* Decompression has failed. */ 3453| 0| archive_set_error(&(a->archive), 3454| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3455| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3456| 0| } else { 3457| | /* Packed mode. */ 3458| 0| if (minimum > zip->uncompressed_buffer_bytes_remaining) { ------------------ | Branch (3458:7): [True: 0, False: 0] ------------------ 3459| | /* 3460| | * If remaining uncompressed data size is less than 3461| | * the minimum size, fill the buffer up to the 3462| | * minimum size. 3463| | */ 3464| 0| if (extract_pack_stream(a, minimum) < 0) ------------------ | Branch (3464:8): [True: 0, False: 0] ------------------ 3465| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3466| 0| } 3467| 0| if (size > zip->uncompressed_buffer_bytes_remaining) ------------------ | Branch (3467:7): [True: 0, False: 0] ------------------ 3468| 0| bytes_avail = (ssize_t) 3469| 0| zip->uncompressed_buffer_bytes_remaining; 3470| 0| else 3471| 0| bytes_avail = (ssize_t)size; 3472| 0| *buff = zip->uncompressed_buffer_pointer; 3473| 0| zip->uncompressed_buffer_pointer += bytes_avail; 3474| 0| } 3475| 8| zip->uncompressed_buffer_bytes_remaining -= bytes_avail; 3476| 8| return (bytes_avail); 3477| 8|} archive_read_support_format_7zip.c:decode_encoded_header_info: 3197| 65|{ 3198| 65| struct _7zip *zip = (struct _7zip *)a->format->data; 3199| | 3200| 65| errno = 0; 3201| 65| if (read_StreamsInfo(a, si) < 0) { ------------------ | Branch (3201:6): [True: 1, False: 64] ------------------ 3202| 1| if (errno == ENOMEM) ------------------ | Branch (3202:7): [True: 0, False: 1] ------------------ 3203| 0| archive_set_error(&a->archive, -1, 3204| 0| "Couldn't allocate memory"); 3205| 1| else 3206| 1| archive_set_error(&a->archive, -1, 3207| 1| "Malformed 7-Zip archive"); 3208| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3209| 1| } 3210| | 3211| 64| if (si->pi.numPackStreams == 0 || si->ci.numFolders == 0) { ------------------ | Branch (3211:6): [True: 0, False: 64] | Branch (3211:36): [True: 0, False: 64] ------------------ 3212| 0| archive_set_error(&a->archive, -1, "Malformed 7-Zip archive"); 3213| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3214| 0| } 3215| | 3216| 64| if (zip->header_offset < si->pi.pos + si->pi.sizes[0] || ------------------ | Branch (3216:6): [True: 0, False: 64] ------------------ 3217| 64| (int64_t)(si->pi.pos + si->pi.sizes[0]) < 0 || ------------------ | Branch (3217:6): [True: 0, False: 64] ------------------ 3218| 64| si->pi.sizes[0] == 0 || (int64_t)si->pi.pos < 0) { ------------------ | Branch (3218:6): [True: 0, False: 64] | Branch (3218:30): [True: 0, False: 64] ------------------ 3219| 0| archive_set_error(&a->archive, -1, "Malformed Header offset"); 3220| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3221| 0| } 3222| | 3223| 64| return (ARCHIVE_OK); ------------------ | | 233| 64|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3224| 64|} archive_read_support_format_7zip.c:read_StreamsInfo: 2694| 89|{ 2695| 89| struct _7zip *zip = (struct _7zip *)a->format->data; 2696| 89| const unsigned char *p; 2697| 89| unsigned i; 2698| | 2699| 89| memset(si, 0, sizeof(*si)); 2700| | 2701| 89| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2701:6): [True: 0, False: 89] ------------------ 2702| 0| return (-1); 2703| 89| if (*p == kPackInfo) { ------------------ | | 127| 89|#define kPackInfo 0x06 ------------------ | Branch (2703:6): [True: 89, False: 0] ------------------ 2704| 89| uint64_t packPos; 2705| | 2706| 89| if (read_PackInfo(a, &(si->pi)) < 0) ------------------ | Branch (2706:7): [True: 1, False: 88] ------------------ 2707| 1| return (-1); 2708| | 2709| 88| if (si->pi.positions == NULL || si->pi.sizes == NULL) ------------------ | Branch (2709:7): [True: 0, False: 88] | Branch (2709:35): [True: 0, False: 88] ------------------ 2710| 0| return (-1); 2711| | /* 2712| | * Calculate packed stream positions. 2713| | */ 2714| 88| packPos = si->pi.pos; 2715| 176| for (i = 0; i < si->pi.numPackStreams; i++) { ------------------ | Branch (2715:15): [True: 88, False: 88] ------------------ 2716| 88| si->pi.positions[i] = packPos; 2717| 88| if (packPos > UINT64_MAX - si->pi.sizes[i]) ------------------ | Branch (2717:8): [True: 0, False: 88] ------------------ 2718| 0| return (-1); 2719| 88| packPos += si->pi.sizes[i]; 2720| 88| if (packPos > zip->header_offset) ------------------ | Branch (2720:8): [True: 0, False: 88] ------------------ 2721| 0| return (-1); 2722| 88| } 2723| 88| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2723:7): [True: 0, False: 88] ------------------ 2724| 0| return (-1); 2725| 88| } 2726| 88| if (*p == kUnPackInfo) { ------------------ | | 128| 88|#define kUnPackInfo 0x07 ------------------ | Branch (2726:6): [True: 88, False: 0] ------------------ 2727| 88| uint32_t packIndex; 2728| 88| struct _7z_folder *f; 2729| | 2730| 88| if (read_CodersInfo(a, &(si->ci)) < 0) ------------------ | Branch (2730:7): [True: 6, False: 82] ------------------ 2731| 6| return (-1); 2732| | 2733| | /* 2734| | * Calculate packed stream indexes. 2735| | */ 2736| 82| packIndex = 0; 2737| 82| f = si->ci.folders; 2738| 164| for (i = 0; i < si->ci.numFolders; i++) { ------------------ | Branch (2738:15): [True: 82, False: 82] ------------------ 2739| 82| f[i].packIndex = packIndex; 2740| 82| if (f[i].numPackedStreams > UINT32_MAX) ------------------ | Branch (2740:8): [True: 0, False: 82] ------------------ 2741| 0| return (-1); 2742| 82| if (packIndex > UINT32_MAX - (uint32_t)f[i].numPackedStreams) ------------------ | Branch (2742:8): [True: 0, False: 82] ------------------ 2743| 0| return (-1); 2744| 82| packIndex += (uint32_t)f[i].numPackedStreams; 2745| 82| if (packIndex > si->pi.numPackStreams) ------------------ | Branch (2745:8): [True: 0, False: 82] ------------------ 2746| 0| return (-1); 2747| 82| } 2748| 82| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2748:7): [True: 0, False: 82] ------------------ 2749| 0| return (-1); 2750| 82| } 2751| | 2752| 82| if (*p == kSubStreamsInfo) { ------------------ | | 129| 82|#define kSubStreamsInfo 0x08 ------------------ | Branch (2752:6): [True: 18, False: 64] ------------------ 2753| 18| if (read_SubStreamsInfo(a, &(si->ss), ------------------ | Branch (2753:7): [True: 7, False: 11] ------------------ 2754| 18| si->ci.folders, (size_t)si->ci.numFolders) < 0) 2755| 7| return (-1); 2756| 11| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2756:7): [True: 0, False: 11] ------------------ 2757| 0| return (-1); 2758| 11| } 2759| | 2760| | /* 2761| | * Must be kEnd. 2762| | */ 2763| 75| if (*p != kEnd) ------------------ | | 121| 75|#define kEnd 0x00 ------------------ | Branch (2763:6): [True: 0, False: 75] ------------------ 2764| 0| return (-1); 2765| 75| return (0); 2766| 75|} archive_read_support_format_7zip.c:read_PackInfo: 2171| 89|{ 2172| 89| const unsigned char *p; 2173| 89| unsigned i; 2174| | 2175| 89| memset(pi, 0, sizeof(*pi)); 2176| | 2177| | /* 2178| | * Read PackPos. 2179| | */ 2180| 89| if (parse_7zip_uint64(a, &(pi->pos)) < 0) ------------------ | Branch (2180:6): [True: 0, False: 89] ------------------ 2181| 0| return (-1); 2182| | 2183| | /* 2184| | * Read NumPackStreams. 2185| | */ 2186| 89| if (parse_7zip_uint64(a, &(pi->numPackStreams)) < 0) ------------------ | Branch (2186:6): [True: 0, False: 89] ------------------ 2187| 0| return (-1); 2188| 89| if (pi->numPackStreams == 0) ------------------ | Branch (2188:6): [True: 0, False: 89] ------------------ 2189| 0| return (-1); 2190| 89| if (UMAX_ENTRY < pi->numPackStreams) ------------------ | | 398| 89|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 89|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2190:6): [True: 1, False: 88] ------------------ 2191| 1| return (-1); 2192| | 2193| | /* 2194| | * Read PackSizes[num] 2195| | */ 2196| 88| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2196:6): [True: 0, False: 88] ------------------ 2197| 0| return (-1); 2198| 88| if (*p == kEnd) ------------------ | | 121| 88|#define kEnd 0x00 ------------------ | Branch (2198:6): [True: 0, False: 88] ------------------ 2199| | /* PackSizes[num] are not present. */ 2200| 0| return (0); 2201| 88| if (*p != kSize) ------------------ | | 130| 88|#define kSize 0x09 ------------------ | Branch (2201:6): [True: 0, False: 88] ------------------ 2202| 0| return (-1); 2203| 88| pi->sizes = calloc((size_t)pi->numPackStreams, sizeof(uint64_t)); 2204| 88| pi->positions = calloc((size_t)pi->numPackStreams, sizeof(uint64_t)); 2205| 88| if (pi->sizes == NULL || pi->positions == NULL) ------------------ | Branch (2205:6): [True: 0, False: 88] | Branch (2205:27): [True: 0, False: 88] ------------------ 2206| 0| return (-1); 2207| | 2208| 176| for (i = 0; i < pi->numPackStreams; i++) { ------------------ | Branch (2208:14): [True: 88, False: 88] ------------------ 2209| 88| if (parse_7zip_uint64(a, &(pi->sizes[i])) < 0) ------------------ | Branch (2209:7): [True: 0, False: 88] ------------------ 2210| 0| return (-1); 2211| 88| } 2212| | 2213| | /* 2214| | * Read PackStreamDigests[num] 2215| | */ 2216| 88| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2216:6): [True: 0, False: 88] ------------------ 2217| 0| return (-1); 2218| 88| if (*p == kEnd) { ------------------ | | 121| 88|#define kEnd 0x00 ------------------ | Branch (2218:6): [True: 88, False: 0] ------------------ 2219| | /* PackStreamDigests[num] are not present. */ 2220| 88| pi->digest.defineds = 2221| 88| calloc((size_t)pi->numPackStreams, sizeof(*pi->digest.defineds)); 2222| 88| pi->digest.digests = 2223| 88| calloc((size_t)pi->numPackStreams, sizeof(*pi->digest.digests)); 2224| 88| if (pi->digest.defineds == NULL || pi->digest.digests == NULL) ------------------ | Branch (2224:7): [True: 0, False: 88] | Branch (2224:38): [True: 0, False: 88] ------------------ 2225| 0| return (-1); 2226| 88| return (0); 2227| 88| } 2228| | 2229| 0| if (*p != kCRC) ------------------ | | 131| 0|#define kCRC 0x0A ------------------ | Branch (2229:6): [True: 0, False: 0] ------------------ 2230| 0| return (-1); 2231| | 2232| 0| if (read_Digests(a, &(pi->digest), (size_t)pi->numPackStreams) < 0) ------------------ | Branch (2232:6): [True: 0, False: 0] ------------------ 2233| 0| return (-1); 2234| | 2235| | /* 2236| | * Must be marked by kEnd. 2237| | */ 2238| 0| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2238:6): [True: 0, False: 0] ------------------ 2239| 0| return (-1); 2240| 0| if (*p != kEnd) ------------------ | | 121| 0|#define kEnd 0x00 ------------------ | Branch (2240:6): [True: 0, False: 0] ------------------ 2241| 0| return (-1); 2242| 0| return (0); 2243| 0|} archive_read_support_format_7zip.c:parse_7zip_uint64: 2072| 28.5k|{ 2073| 28.5k| const unsigned char *p; 2074| 28.5k| unsigned char avail, mask; 2075| 28.5k| int i; 2076| | 2077| 28.5k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2077:6): [True: 4, False: 28.5k] ------------------ 2078| 4| return (-1); 2079| 28.5k| avail = *p; 2080| 28.5k| mask = 0x80; 2081| 28.5k| *val = 0; 2082| 59.0k| for (i = 0; i < 8; i++) { ------------------ | Branch (2082:14): [True: 58.4k, False: 597] ------------------ 2083| 58.4k| if (avail & mask) { ------------------ | Branch (2083:7): [True: 30.5k, False: 27.9k] ------------------ 2084| 30.5k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2084:8): [True: 1, False: 30.5k] ------------------ 2085| 1| return (-1); 2086| 30.5k| *val |= ((uint64_t)*p) << (8 * i); 2087| 30.5k| mask >>= 1; 2088| 30.5k| continue; 2089| 30.5k| } 2090| 27.9k| *val += ((uint64_t)(avail & (mask -1))) << (8 * i); 2091| 27.9k| break; 2092| 58.4k| } 2093| 28.5k| return (0); 2094| 28.5k|} archive_read_support_format_7zip.c:read_Digests: 2124| 49|{ 2125| 49| const unsigned char *p; 2126| 49| unsigned i; 2127| | 2128| 49| if (num == 0) ------------------ | Branch (2128:6): [True: 0, False: 49] ------------------ 2129| 0| return (-1); 2130| 49| memset(d, 0, sizeof(*d)); 2131| | 2132| 49| d->defineds = malloc(num); 2133| 49| if (d->defineds == NULL) ------------------ | Branch (2133:6): [True: 0, False: 49] ------------------ 2134| 0| return (-1); 2135| | /* 2136| | * Read Bools. 2137| | */ 2138| 49| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2138:6): [True: 0, False: 49] ------------------ 2139| 0| return (-1); 2140| 49| if (*p == 0) { ------------------ | Branch (2140:6): [True: 21, False: 28] ------------------ 2141| 21| if (read_Bools(a, d->defineds, num) < 0) ------------------ | Branch (2141:7): [True: 0, False: 21] ------------------ 2142| 0| return (-1); 2143| 21| } else 2144| | /* All are defined */ 2145| 28| memset(d->defineds, 1, num); 2146| | 2147| 49| d->digests = calloc(num, sizeof(*d->digests)); 2148| 49| if (d->digests == NULL) ------------------ | Branch (2148:6): [True: 0, False: 49] ------------------ 2149| 0| return (-1); 2150| 98| for (i = 0; i < num; i++) { ------------------ | Branch (2150:14): [True: 49, False: 49] ------------------ 2151| 49| if (d->defineds[i]) { ------------------ | Branch (2151:7): [True: 28, False: 21] ------------------ 2152| 28| if ((p = header_bytes(a, 4)) == NULL) ------------------ | Branch (2152:8): [True: 0, False: 28] ------------------ 2153| 0| return (-1); 2154| 28| d->digests[i] = archive_le32dec(p); 2155| 28| } 2156| 49| } 2157| | 2158| 49| return (0); 2159| 49|} archive_read_support_format_7zip.c:read_Bools: 2098| 52|{ 2099| 52| const unsigned char *p; 2100| 52| unsigned i, mask = 0, avail = 0; 2101| | 2102| 1.20k| for (i = 0; i < num; i++) { ------------------ | Branch (2102:14): [True: 1.15k, False: 52] ------------------ 2103| 1.15k| if (mask == 0) { ------------------ | Branch (2103:7): [True: 186, False: 966] ------------------ 2104| 186| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2104:8): [True: 0, False: 186] ------------------ 2105| 0| return (-1); 2106| 186| avail = *p; 2107| 186| mask = 0x80; 2108| 186| } 2109| 1.15k| data[i] = (avail & mask)?1:0; ------------------ | Branch (2109:13): [True: 1.02k, False: 130] ------------------ 2110| 1.15k| mask >>= 1; 2111| 1.15k| } 2112| 52| return (0); 2113| 52|} archive_read_support_format_7zip.c:read_CodersInfo: 2421| 88|{ 2422| 88| const unsigned char *p; 2423| 88| struct _7z_digests digest; 2424| 88| unsigned i; 2425| | 2426| 88| memset(ci, 0, sizeof(*ci)); 2427| 88| memset(&digest, 0, sizeof(digest)); 2428| | 2429| 88| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2429:6): [True: 0, False: 88] ------------------ 2430| 0| goto failed; 2431| 88| if (*p != kFolder) ------------------ | | 132| 88|#define kFolder 0x0B ------------------ | Branch (2431:6): [True: 0, False: 88] ------------------ 2432| 0| goto failed; 2433| | 2434| | /* 2435| | * Read NumFolders. 2436| | */ 2437| 88| if (parse_7zip_uint64(a, &(ci->numFolders)) < 0) ------------------ | Branch (2437:6): [True: 0, False: 88] ------------------ 2438| 0| goto failed; 2439| 88| if (UMAX_ENTRY < ci->numFolders) ------------------ | | 398| 88|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 88|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2439:6): [True: 1, False: 87] ------------------ 2440| 1| return (-1); 2441| | 2442| | /* 2443| | * Read External. 2444| | */ 2445| 87| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2445:6): [True: 0, False: 87] ------------------ 2446| 0| goto failed; 2447| 87| switch (*p) { 2448| 87| case 0: ------------------ | Branch (2448:2): [True: 87, False: 0] ------------------ 2449| 87| ci->folders = 2450| 87| calloc((size_t)ci->numFolders, sizeof(*ci->folders)); 2451| 87| if (ci->folders == NULL) ------------------ | Branch (2451:7): [True: 0, False: 87] ------------------ 2452| 0| return (-1); 2453| 169| for (i = 0; i < ci->numFolders; i++) { ------------------ | Branch (2453:15): [True: 87, False: 82] ------------------ 2454| 87| if (read_Folder(a, &(ci->folders[i])) < 0) ------------------ | Branch (2454:8): [True: 5, False: 82] ------------------ 2455| 5| goto failed; 2456| 87| } 2457| 82| break; 2458| 82| case 1: ------------------ | Branch (2458:2): [True: 0, False: 87] ------------------ 2459| 0| if (parse_7zip_uint64(a, &(ci->dataStreamIndex)) < 0) ------------------ | Branch (2459:7): [True: 0, False: 0] ------------------ 2460| 0| return (-1); 2461| 0| if (UMAX_ENTRY < ci->dataStreamIndex) ------------------ | | 398| 0|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 0|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2461:7): [True: 0, False: 0] ------------------ 2462| 0| return (-1); 2463| 0| if (ci->numFolders > 0) { ------------------ | Branch (2463:7): [True: 0, False: 0] ------------------ 2464| 0| archive_set_error(&a->archive, -1, 2465| 0| "Malformed 7-Zip archive"); 2466| 0| goto failed; 2467| 0| } 2468| 0| break; 2469| 0| default: ------------------ | Branch (2469:2): [True: 0, False: 87] ------------------ 2470| 0| archive_set_error(&a->archive, -1, 2471| 0| "Malformed 7-Zip archive"); 2472| 0| goto failed; 2473| 87| } 2474| | 2475| 82| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2475:6): [True: 0, False: 82] ------------------ 2476| 0| goto failed; 2477| 82| if (*p != kCodersUnPackSize) ------------------ | | 133| 82|#define kCodersUnPackSize 0x0C ------------------ | Branch (2477:6): [True: 0, False: 82] ------------------ 2478| 0| goto failed; 2479| | 2480| 164| for (i = 0; i < ci->numFolders; i++) { ------------------ | Branch (2480:14): [True: 82, False: 82] ------------------ 2481| 82| struct _7z_folder *folder = &(ci->folders[i]); 2482| 82| unsigned j; 2483| | 2484| 82| folder->unPackSize = 2485| 82| calloc((size_t)folder->numOutStreams, sizeof(*folder->unPackSize)); 2486| 82| if (folder->unPackSize == NULL) ------------------ | Branch (2486:7): [True: 0, False: 82] ------------------ 2487| 0| goto failed; 2488| 164| for (j = 0; j < folder->numOutStreams; j++) { ------------------ | Branch (2488:15): [True: 82, False: 82] ------------------ 2489| 82| if (parse_7zip_uint64(a, &(folder->unPackSize[j])) < 0) ------------------ | Branch (2489:8): [True: 0, False: 82] ------------------ 2490| 0| goto failed; 2491| 82| } 2492| 82| } 2493| | 2494| | /* 2495| | * Read CRCs. 2496| | */ 2497| 82| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2497:6): [True: 0, False: 82] ------------------ 2498| 0| goto failed; 2499| 82| if (*p == kEnd) ------------------ | | 121| 82|#define kEnd 0x00 ------------------ | Branch (2499:6): [True: 44, False: 38] ------------------ 2500| 44| return (0); 2501| 38| if (*p != kCRC) ------------------ | | 131| 38|#define kCRC 0x0A ------------------ | Branch (2501:6): [True: 0, False: 38] ------------------ 2502| 0| goto failed; 2503| 38| if (read_Digests(a, &digest, (size_t)ci->numFolders) < 0) ------------------ | Branch (2503:6): [True: 0, False: 38] ------------------ 2504| 0| goto failed; 2505| 76| for (i = 0; i < ci->numFolders; i++) { ------------------ | Branch (2505:14): [True: 38, False: 38] ------------------ 2506| 38| ci->folders[i].digest_defined = digest.defineds[i]; 2507| 38| ci->folders[i].digest = digest.digests[i]; 2508| 38| } 2509| | 2510| | /* 2511| | * Must be kEnd. 2512| | */ 2513| 38| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2513:6): [True: 0, False: 38] ------------------ 2514| 0| goto failed; 2515| 38| if (*p != kEnd) ------------------ | | 121| 38|#define kEnd 0x00 ------------------ | Branch (2515:6): [True: 0, False: 38] ------------------ 2516| 0| goto failed; 2517| 38| free_Digest(&digest); 2518| 38| return (0); 2519| 5|failed: 2520| 5| free_Digest(&digest); 2521| 5| return (-1); 2522| 38|} archive_read_support_format_7zip.c:read_Folder: 2263| 87|{ 2264| 87| struct _7zip *zip = (struct _7zip *)a->format->data; 2265| 87| const unsigned char *p; 2266| 87| uint64_t numInStreamsTotal = 0; 2267| 87| uint64_t numOutStreamsTotal = 0; 2268| 87| unsigned i; 2269| | 2270| 87| memset(f, 0, sizeof(*f)); 2271| | 2272| | /* 2273| | * Read NumCoders. 2274| | */ 2275| 87| if (parse_7zip_uint64(a, &(f->numCoders)) < 0) ------------------ | Branch (2275:6): [True: 0, False: 87] ------------------ 2276| 0| return (-1); 2277| 87| if (f->numCoders > 4) ------------------ | Branch (2277:6): [True: 0, False: 87] ------------------ 2278| | /* Too many coders. */ 2279| 0| return (-1); 2280| | 2281| 87| f->coders = calloc((size_t)f->numCoders, sizeof(*f->coders)); 2282| 87| if (f->coders == NULL) ------------------ | Branch (2282:6): [True: 0, False: 87] ------------------ 2283| 0| return (-1); 2284| 175| for (i = 0; i< f->numCoders; i++) { ------------------ | Branch (2284:14): [True: 89, False: 86] ------------------ 2285| 89| size_t codec_size; 2286| 89| int simple, attr; 2287| | 2288| 89| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2288:7): [True: 0, False: 89] ------------------ 2289| 0| return (-1); 2290| | /* 2291| | * 0:3 CodecIdSize 2292| | * 4: 0 - IsSimple 2293| | * 1 - Is not Simple 2294| | * 5: 0 - No Attributes 2295| | * 1 - There are Attributes; 2296| | * 7: Must be zero. 2297| | */ 2298| 89| codec_size = *p & 0xf; 2299| 89| simple = (*p & 0x10)?0:1; ------------------ | Branch (2299:12): [True: 5, False: 84] ------------------ 2300| 89| attr = *p & 0x20; 2301| 89| if (*p & 0x80) ------------------ | Branch (2301:7): [True: 0, False: 89] ------------------ 2302| 0| return (-1);/* Not supported. */ 2303| | 2304| | /* 2305| | * Read Decompression Method IDs. 2306| | */ 2307| 89| if ((p = header_bytes(a, codec_size)) == NULL) ------------------ | Branch (2307:7): [True: 0, False: 89] ------------------ 2308| 0| return (-1); 2309| | 2310| 89| if (decode_codec_id(p, codec_size, &f->coders[i].codec) < 0) ------------------ | Branch (2310:7): [True: 0, False: 89] ------------------ 2311| 0| return (-1); 2312| | 2313| 89| if (simple) { ------------------ | Branch (2313:7): [True: 84, False: 5] ------------------ 2314| 84| f->coders[i].numInStreams = 1; 2315| 84| f->coders[i].numOutStreams = 1; 2316| 84| } else { 2317| 5| if (parse_7zip_uint64( ------------------ | Branch (2317:8): [True: 0, False: 5] ------------------ 2318| 5| a, &(f->coders[i].numInStreams)) < 0) 2319| 0| return (-1); 2320| 5| if (UMAX_ENTRY < f->coders[i].numInStreams) ------------------ | | 398| 5|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 5|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2320:8): [True: 0, False: 5] ------------------ 2321| 0| return (-1); 2322| 5| if (parse_7zip_uint64( ------------------ | Branch (2322:8): [True: 0, False: 5] ------------------ 2323| 5| a, &(f->coders[i].numOutStreams)) < 0) 2324| 0| return (-1); 2325| 5| if (UMAX_ENTRY < f->coders[i].numOutStreams) ------------------ | | 398| 5|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 5|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2325:8): [True: 1, False: 4] ------------------ 2326| 1| return (-1); 2327| 5| } 2328| | 2329| 88| if (attr) { ------------------ | Branch (2329:7): [True: 85, False: 3] ------------------ 2330| 85| if (parse_7zip_uint64( ------------------ | Branch (2330:8): [True: 0, False: 85] ------------------ 2331| 85| a, &(f->coders[i].propertiesSize)) < 0) 2332| 0| return (-1); 2333| 85| if (UMAX_ENTRY < f->coders[i].propertiesSize) ------------------ | | 398| 85|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 85|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2333:8): [True: 0, False: 85] ------------------ 2334| 0| return (-1); 2335| 85| if ((p = header_bytes( ------------------ | Branch (2335:8): [True: 0, False: 85] ------------------ 2336| 85| a, (size_t)f->coders[i].propertiesSize)) == NULL) 2337| 0| return (-1); 2338| 85| f->coders[i].properties = 2339| 85| malloc((size_t)f->coders[i].propertiesSize); 2340| 85| if (f->coders[i].properties == NULL) ------------------ | Branch (2340:8): [True: 0, False: 85] ------------------ 2341| 0| return (-1); 2342| 85| memcpy(f->coders[i].properties, p, 2343| 85| (size_t)f->coders[i].propertiesSize); 2344| 85| } 2345| | 2346| 88| numInStreamsTotal += f->coders[i].numInStreams; 2347| 88| numOutStreamsTotal += f->coders[i].numOutStreams; 2348| 88| } 2349| | 2350| 86| if (numOutStreamsTotal == 0 || ------------------ | Branch (2350:6): [True: 0, False: 86] ------------------ 2351| 86| numInStreamsTotal < numOutStreamsTotal-1) ------------------ | Branch (2351:6): [True: 0, False: 86] ------------------ 2352| 0| return (-1); 2353| | 2354| 86| f->numBindPairs = numOutStreamsTotal - 1; 2355| 86| if (zip->header_bytes_remaining < f->numBindPairs) ------------------ | Branch (2355:6): [True: 0, False: 86] ------------------ 2356| 0| return (-1); 2357| 86| if (f->numBindPairs > 0) { ------------------ | Branch (2357:6): [True: 4, False: 82] ------------------ 2358| 4| f->bindPairs = 2359| 4| calloc((size_t)f->numBindPairs, sizeof(*f->bindPairs)); 2360| 4| if (f->bindPairs == NULL) ------------------ | Branch (2360:7): [True: 0, False: 4] ------------------ 2361| 0| return (-1); 2362| 4| } else 2363| 82| f->bindPairs = NULL; 2364| 147| for (i = 0; i < f->numBindPairs; i++) { ------------------ | Branch (2364:14): [True: 64, False: 83] ------------------ 2365| 64| if (parse_7zip_uint64(a, &(f->bindPairs[i].inIndex)) < 0) ------------------ | Branch (2365:7): [True: 0, False: 64] ------------------ 2366| 0| return (-1); 2367| 64| if (UMAX_ENTRY < f->bindPairs[i].inIndex) ------------------ | | 398| 64|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 64|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2367:7): [True: 2, False: 62] ------------------ 2368| 2| return (-1); 2369| 62| if (parse_7zip_uint64(a, &(f->bindPairs[i].outIndex)) < 0) ------------------ | Branch (2369:7): [True: 0, False: 62] ------------------ 2370| 0| return (-1); 2371| 62| if (UMAX_ENTRY < f->bindPairs[i].outIndex) ------------------ | | 398| 62|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 62|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2371:7): [True: 1, False: 61] ------------------ 2372| 1| return (-1); 2373| 62| } 2374| | 2375| 83| f->numPackedStreams = numInStreamsTotal - f->numBindPairs; 2376| 83| f->packedStreams = 2377| 83| calloc((size_t)f->numPackedStreams, sizeof(*f->packedStreams)); 2378| 83| if (f->packedStreams == NULL) ------------------ | Branch (2378:6): [True: 0, False: 83] ------------------ 2379| 0| return (-1); 2380| 83| if (f->numPackedStreams == 1) { ------------------ | Branch (2380:6): [True: 82, False: 1] ------------------ 2381| 82| for (i = 0; i < numInStreamsTotal; i++) { ------------------ | Branch (2381:15): [True: 82, False: 0] ------------------ 2382| 82| unsigned j; 2383| 82| for (j = 0; j < f->numBindPairs; j++) { ------------------ | Branch (2383:16): [True: 0, False: 82] ------------------ 2384| 0| if (f->bindPairs[j].inIndex == i) ------------------ | Branch (2384:9): [True: 0, False: 0] ------------------ 2385| 0| break; 2386| 0| } 2387| 82| if (j == f->numBindPairs) ------------------ | Branch (2387:8): [True: 82, False: 0] ------------------ 2388| 82| break; 2389| 82| } 2390| 82| if (i == numInStreamsTotal) ------------------ | Branch (2390:7): [True: 0, False: 82] ------------------ 2391| 0| return (-1); 2392| 82| f->packedStreams[0] = i; 2393| 82| } else { 2394| 2.71k| for (i = 0; i < f->numPackedStreams; i++) { ------------------ | Branch (2394:15): [True: 2.71k, False: 0] ------------------ 2395| 2.71k| if (parse_7zip_uint64(a, &(f->packedStreams[i])) < 0) ------------------ | Branch (2395:8): [True: 1, False: 2.71k] ------------------ 2396| 1| return (-1); 2397| 2.71k| if (UMAX_ENTRY < f->packedStreams[i]) ------------------ | | 398| 2.71k|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 2.71k|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (2397:8): [True: 0, False: 2.71k] ------------------ 2398| 0| return (-1); 2399| 2.71k| } 2400| 1| } 2401| 82| f->numInStreams = numInStreamsTotal; 2402| 82| f->numOutStreams = numOutStreamsTotal; 2403| | 2404| 82| return (0); 2405| 83|} archive_read_support_format_7zip.c:decode_codec_id: 1314| 89|{ 1315| 89| unsigned i; 1316| 89| uint64_t v = 0; 1317| | 1318| 323| for (i = 0; i < id_size; i++) { ------------------ | Branch (1318:14): [True: 234, False: 89] ------------------ 1319| 234| if (v > (uint64_t)INT64_MAX / 256) ------------------ | Branch (1319:7): [True: 0, False: 234] ------------------ 1320| 0| return (-1); 1321| 234| v <<= 8; 1322| 234| v += codecId[i]; 1323| 234| } 1324| 89| *id = v; 1325| 89| return (0); 1326| 89|} archive_read_support_format_7zip.c:free_Digest: 2117| 2.61k|{ 2118| 2.61k| free(d->defineds); 2119| 2.61k| free(d->digests); 2120| 2.61k|} archive_read_support_format_7zip.c:read_SubStreamsInfo: 2553| 18|{ 2554| 18| const unsigned char *p; 2555| 18| uint64_t *usizes; 2556| 18| size_t unpack_streams; 2557| 18| int type; 2558| 18| unsigned i; 2559| 18| uint32_t numDigests; 2560| | 2561| 18| memset(ss, 0, sizeof(*ss)); 2562| | 2563| 36| for (i = 0; i < numFolders; i++) ------------------ | Branch (2563:14): [True: 18, False: 18] ------------------ 2564| 18| f[i].numUnpackStreams = 1; 2565| | 2566| 18| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2566:6): [True: 0, False: 18] ------------------ 2567| 0| return (-1); 2568| 18| type = *p; 2569| | 2570| 18| if (type == kNumUnPackStream) { ------------------ | | 134| 18|#define kNumUnPackStream 0x0D ------------------ | Branch (2570:6): [True: 7, False: 11] ------------------ 2571| 7| unpack_streams = 0; 2572| 14| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2572:15): [True: 7, False: 7] ------------------ 2573| 7| if (parse_7zip_uint64(a, &(f[i].numUnpackStreams)) < 0) ------------------ | Branch (2573:8): [True: 0, False: 7] ------------------ 2574| 0| return (-1); 2575| 7| if (f[i].numUnpackStreams > ------------------ | Branch (2575:8): [True: 0, False: 7] ------------------ 2576| 7| UMAX_ENTRY - unpack_streams) { ------------------ | | 398| 7|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 7|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 2577| 0| return (-1); 2578| 0| } 2579| 7| unpack_streams += (size_t)f[i].numUnpackStreams; 2580| 7| } 2581| 7| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2581:7): [True: 0, False: 7] ------------------ 2582| 0| return (-1); 2583| 7| type = *p; 2584| 7| } else 2585| 11| unpack_streams = numFolders; 2586| | 2587| 18| if (type != kSize) { ------------------ | | 130| 18|#define kSize 0x09 ------------------ | Branch (2587:6): [True: 12, False: 6] ------------------ 2588| 23| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2588:15): [True: 12, False: 11] ------------------ 2589| 12| if (f[i].numUnpackStreams > 1) ------------------ | Branch (2589:8): [True: 1, False: 11] ------------------ 2590| 1| return (-1); 2591| 12| } 2592| 12| } 2593| | 2594| 17| ss->unpack_streams = unpack_streams; 2595| 17| if (unpack_streams) { ------------------ | Branch (2595:6): [True: 17, False: 0] ------------------ 2596| 17| ss->unpackSizes = calloc(unpack_streams, 2597| 17| sizeof(*ss->unpackSizes)); 2598| 17| ss->digestsDefined = calloc(unpack_streams, 2599| 17| sizeof(*ss->digestsDefined)); 2600| 17| ss->digests = calloc(unpack_streams, 2601| 17| sizeof(*ss->digests)); 2602| 17| if (ss->unpackSizes == NULL || ss->digestsDefined == NULL || ------------------ | Branch (2602:7): [True: 0, False: 17] | Branch (2602:34): [True: 0, False: 17] ------------------ 2603| 17| ss->digests == NULL) ------------------ | Branch (2603:7): [True: 0, False: 17] ------------------ 2604| 0| return (-1); 2605| 17| } 2606| | 2607| 17| usizes = ss->unpackSizes; 2608| 28| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2608:14): [True: 17, False: 11] ------------------ 2609| 17| unsigned pack; 2610| 17| uint64_t size, sum; 2611| | 2612| 17| if (f[i].numUnpackStreams == 0) ------------------ | Branch (2612:7): [True: 0, False: 17] ------------------ 2613| 0| continue; 2614| | 2615| 17| sum = 0; 2616| 17| if (type == kSize) { ------------------ | | 130| 17|#define kSize 0x09 ------------------ | Branch (2616:7): [True: 6, False: 11] ------------------ 2617| 22.8k| for (pack = 1; pack < f[i].numUnpackStreams; pack++) { ------------------ | Branch (2617:19): [True: 22.8k, False: 1] ------------------ 2618| 22.8k| if (parse_7zip_uint64(a, usizes) < 0) ------------------ | Branch (2618:9): [True: 3, False: 22.8k] ------------------ 2619| 3| return (-1); 2620| 22.8k| if (*usizes > UINT64_MAX - sum) ------------------ | Branch (2620:9): [True: 2, False: 22.8k] ------------------ 2621| 2| return (-1); 2622| 22.8k| sum += *usizes++; 2623| 22.8k| } 2624| 6| } 2625| 12| size = folder_uncompressed_size(&f[i]); 2626| 12| if (size < sum) ------------------ | Branch (2626:7): [True: 1, False: 11] ------------------ 2627| 1| return (-1); 2628| 11| *usizes++ = size - sum; 2629| 11| } 2630| | 2631| 11| if (type == kSize) { ------------------ | | 130| 11|#define kSize 0x09 ------------------ | Branch (2631:6): [True: 0, False: 11] ------------------ 2632| 0| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2632:7): [True: 0, False: 0] ------------------ 2633| 0| return (-1); 2634| 0| type = *p; 2635| 0| } 2636| | 2637| 11| numDigests = 0; 2638| 22| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2638:14): [True: 11, False: 11] ------------------ 2639| 11| if (f[i].numUnpackStreams != 1 || !f[i].digest_defined) ------------------ | Branch (2639:7): [True: 0, False: 11] | Branch (2639:37): [True: 11, False: 0] ------------------ 2640| 11| numDigests += (uint32_t)f[i].numUnpackStreams; 2641| 11| } 2642| | 2643| 11| if (type == kCRC) { ------------------ | | 131| 11|#define kCRC 0x0A ------------------ | Branch (2643:6): [True: 11, False: 0] ------------------ 2644| 11| struct _7z_digests tmpDigests; 2645| 11| unsigned char *digestsDefined = ss->digestsDefined; 2646| 11| uint32_t * digests = ss->digests; 2647| 11| int di = 0; 2648| | 2649| 11| memset(&tmpDigests, 0, sizeof(tmpDigests)); 2650| 11| if (read_Digests(a, &(tmpDigests), numDigests) < 0) { ------------------ | Branch (2650:7): [True: 0, False: 11] ------------------ 2651| 0| free_Digest(&tmpDigests); 2652| 0| return (-1); 2653| 0| } 2654| 22| for (i = 0; i < numFolders; i++) { ------------------ | Branch (2654:15): [True: 11, False: 11] ------------------ 2655| 11| if (f[i].numUnpackStreams == 1 && f[i].digest_defined) { ------------------ | Branch (2655:8): [True: 11, False: 0] | Branch (2655:38): [True: 0, False: 11] ------------------ 2656| 0| *digestsDefined++ = 1; 2657| 0| *digests++ = f[i].digest; 2658| 11| } else { 2659| 11| unsigned j; 2660| | 2661| 22| for (j = 0; j < f[i].numUnpackStreams; ------------------ | Branch (2661:17): [True: 11, False: 11] ------------------ 2662| 11| j++, di++) { 2663| 11| *digestsDefined++ = 2664| 11| tmpDigests.defineds[di]; 2665| 11| *digests++ = 2666| 11| tmpDigests.digests[di]; 2667| 11| } 2668| 11| } 2669| 11| } 2670| 11| free_Digest(&tmpDigests); 2671| 11| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2671:7): [True: 0, False: 11] ------------------ 2672| 0| return (-1); 2673| 11| type = *p; 2674| 11| } 2675| | 2676| | /* 2677| | * Must be kEnd. 2678| | */ 2679| 11| if (type != kEnd) ------------------ | | 121| 11|#define kEnd 0x00 ------------------ | Branch (2679:6): [True: 0, False: 11] ------------------ 2680| 0| return (-1); 2681| 11| return (0); 2682| 11|} archive_read_support_format_7zip.c:folder_uncompressed_size: 2526| 84|{ 2527| 84| int n = (int)f->numOutStreams; 2528| 84| unsigned pairs = (unsigned)f->numBindPairs; 2529| | 2530| 84| while (--n >= 0) { ------------------ | Branch (2530:9): [True: 84, False: 0] ------------------ 2531| 84| unsigned i; 2532| 84| for (i = 0; i < pairs; i++) { ------------------ | Branch (2532:15): [True: 0, False: 84] ------------------ 2533| 0| if (f->bindPairs[i].outIndex == (uint64_t)n) ------------------ | Branch (2533:8): [True: 0, False: 0] ------------------ 2534| 0| break; 2535| 0| } 2536| 84| if (i >= pairs) ------------------ | Branch (2536:7): [True: 84, False: 0] ------------------ 2537| 84| return (f->unPackSize[n]); 2538| 84| } 2539| 0| return (0); 2540| 84|} archive_read_support_format_7zip.c:read_consume: 1250| 67.0k|{ 1251| 67.0k| struct _7zip *zip = (struct _7zip *)a->format->data; 1252| | 1253| 67.0k| if (zip->pack_stream_bytes_unconsumed) { ------------------ | Branch (1253:6): [True: 67.0k, False: 0] ------------------ 1254| 67.0k| __archive_read_consume(a, zip->pack_stream_bytes_unconsumed); 1255| 67.0k| zip->stream_offset += zip->pack_stream_bytes_unconsumed; 1256| 67.0k| zip->pack_stream_bytes_unconsumed = 0; 1257| 67.0k| } 1258| 67.0k|} archive_read_support_format_7zip.c:setup_decode_folder: 3784| 72|{ 3785| 72| struct _7zip *zip = (struct _7zip *)a->format->data; 3786| 72| const struct _7z_coder *coder1, *coder2; 3787| 72| const char *cname = (header)?"archive header":"file content"; ------------------ | Branch (3787:22): [True: 64, False: 8] ------------------ 3788| 72| unsigned i; 3789| 72| int r, found_bcj2 = 0; 3790| | 3791| | /* 3792| | * Release the memory which the previous folder used for BCJ2. 3793| | */ 3794| 288| for (i = 0; i < 3; i++) { ------------------ | Branch (3794:14): [True: 216, False: 72] ------------------ 3795| 216| free(zip->sub_stream_buff[i]); 3796| 216| zip->sub_stream_buff[i] = NULL; 3797| 216| } 3798| | 3799| | /* 3800| | * Check coder types before modifying any stream-reader state, so that 3801| | * an early return leaves zip unchanged (avoids partially-initialized 3802| | * state that callers would have to reason about). 3803| | */ 3804| 144| for (i = 0; i < folder->numCoders; i++) { ------------------ | Branch (3804:14): [True: 72, False: 72] ------------------ 3805| 72| switch(folder->coders[i].codec) { ------------------ | Branch (3805:10): [True: 0, False: 72] ------------------ 3806| 0| case _7Z_CRYPTO_MAIN_ZIP: ------------------ | | 101| 0|#define _7Z_CRYPTO_MAIN_ZIP 0x06F10101 /* Main Zip crypto algo */ ------------------ | Branch (3806:4): [True: 0, False: 72] ------------------ 3807| 0| case _7Z_CRYPTO_RAR_29: ------------------ | | 102| 0|#define _7Z_CRYPTO_RAR_29 0x06F10303 /* Rar29 AES-128 + (modified SHA-1) */ ------------------ | Branch (3807:4): [True: 0, False: 72] ------------------ 3808| 0| case _7Z_CRYPTO_AES_256_SHA_256: { ------------------ | | 103| 0|#define _7Z_CRYPTO_AES_256_SHA_256 0x06F10701 /* AES-256 + SHA-256 */ ------------------ | Branch (3808:4): [True: 0, False: 72] ------------------ 3809| | /* For entry that is associated with this folder, mark 3810| | it as encrypted (data+metadata). */ 3811| 0| zip->has_encrypted_entries = 1; 3812| 0| if (a->entry) { ------------------ | Branch (3812:9): [True: 0, False: 0] ------------------ 3813| 0| archive_entry_set_is_data_encrypted(a->entry, 1); 3814| 0| archive_entry_set_is_metadata_encrypted(a->entry, 1); 3815| 0| } 3816| 0| archive_set_error(&(a->archive), 3817| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3818| 0| "The %s is encrypted, " 3819| 0| "but currently not supported", cname); 3820| 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 (3820:13): [True: 0, False: 0] ------------------ 3821| 0| } 3822| 0| case _7Z_X86_BCJ2: { ------------------ | | 107| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (3822:4): [True: 0, False: 72] ------------------ 3823| 0| found_bcj2++; 3824| 0| break; 3825| 0| } 3826| 72| } 3827| 72| } 3828| | /* Now that we've checked for encryption, if there were still no 3829| | * encrypted entries found we can say for sure that there are none. 3830| | */ 3831| 72| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 72|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (3831:6): [True: 0, False: 72] ------------------ 3832| 0| zip->has_encrypted_entries = 0; 3833| 0| } 3834| | 3835| 72| if ((folder->numCoders > 2 && !found_bcj2) || found_bcj2 > 1) { ------------------ | Branch (3835:7): [True: 0, False: 72] | Branch (3835:32): [True: 0, False: 0] | Branch (3835:48): [True: 0, False: 72] ------------------ 3836| 0| archive_set_error(&(a->archive), 3837| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3838| 0| "The %s is encoded with many filters, " 3839| 0| "but currently not supported", cname); 3840| 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 (3840:11): [True: 0, False: 0] ------------------ 3841| 0| } 3842| | 3843| | /* 3844| | * Initialize a stream reader. 3845| | */ 3846| 72| zip->pack_stream_remaining = (unsigned)folder->numPackedStreams; 3847| 72| zip->pack_stream_index = (unsigned)folder->packIndex; 3848| 72| zip->folder_outbytes_remaining = folder_uncompressed_size(folder); 3849| 72| zip->uncompressed_buffer_bytes_remaining = 0; 3850| 72| coder1 = &(folder->coders[0]); 3851| 72| if (folder->numCoders == 2) ------------------ | Branch (3851:6): [True: 0, False: 72] ------------------ 3852| 0| coder2 = &(folder->coders[1]); 3853| 72| else 3854| 72| coder2 = NULL; 3855| | 3856| 72| if (found_bcj2) { ------------------ | Branch (3856:6): [True: 0, False: 72] ------------------ 3857| | /* 3858| | * Preparation to decode BCJ2. 3859| | * Decoding BCJ2 requires four sources. Those are at least, 3860| | * as far as I know, two types of the storage form. 3861| | */ 3862| 0| const struct _7z_coder *fc = folder->coders; 3863| 0| static const struct _7z_coder coder_copy = {0, 1, 1, 0, NULL}; 3864| 0| const struct _7z_coder *scoder[3] = 3865| 0| {&coder_copy, &coder_copy, &coder_copy}; 3866| 0| const void *buff; 3867| 0| ssize_t bytes; 3868| 0| unsigned char *b[3] = {NULL, NULL, NULL}; 3869| 0| uint64_t sunpack[3] ={-1, -1, -1}; 3870| 0| uint64_t remaining; 3871| 0| size_t s[3] = {0, 0, 0}; 3872| 0| int idx[3] = {0, 1, 2}; 3873| | 3874| 0| if (folder->numCoders == 4 && fc[3].codec == _7Z_X86_BCJ2 && ------------------ | | 107| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (3874:7): [True: 0, False: 0] | Branch (3874:33): [True: 0, False: 0] ------------------ 3875| 0| folder->numInStreams == 7 && folder->numOutStreams == 4 && ------------------ | Branch (3875:7): [True: 0, False: 0] | Branch (3875:36): [True: 0, False: 0] ------------------ 3876| 0| zip->pack_stream_remaining == 4) { ------------------ | Branch (3876:7): [True: 0, False: 0] ------------------ 3877| | /* Source type 1 made by 7zr or 7z with -m options. */ 3878| 0| if (folder->bindPairs[0].inIndex == 5) { ------------------ | Branch (3878:8): [True: 0, False: 0] ------------------ 3879| | /* The form made by 7zr */ 3880| 0| idx[0] = 1; idx[1] = 2; idx[2] = 0; 3881| 0| scoder[1] = &(fc[1]); 3882| 0| scoder[2] = &(fc[0]); 3883| 0| sunpack[1] = folder->unPackSize[1]; 3884| 0| sunpack[2] = folder->unPackSize[0]; 3885| 0| coder1 = &(fc[2]); 3886| 0| } else { 3887| | /* 3888| | * NOTE: Some patterns do not work. 3889| | * work: 3890| | * 7z a -m0=BCJ2 -m1=COPY -m2=COPY 3891| | * -m3=(any) 3892| | * 7z a -m0=BCJ2 -m1=COPY -m2=(any) 3893| | * -m3=COPY 3894| | * 7z a -m0=BCJ2 -m1=(any) -m2=COPY 3895| | * -m3=COPY 3896| | * not work: 3897| | * other patterns. 3898| | * 3899| | * We have to handle this like `pipe' or 3900| | * our libarchive7s filter frame work, 3901| | * decoding the BCJ2 main stream sequentially, 3902| | * m3 -> m2 -> m1 -> BCJ2. 3903| | * 3904| | */ 3905| 0| if (fc[0].codec == _7Z_COPY && ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (3905:9): [True: 0, False: 0] ------------------ 3906| 0| fc[1].codec == _7Z_COPY) ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (3906:9): [True: 0, False: 0] ------------------ 3907| 0| coder1 = &(folder->coders[2]); 3908| 0| else if (fc[0].codec == _7Z_COPY && ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (3908:14): [True: 0, False: 0] ------------------ 3909| 0| fc[2].codec == _7Z_COPY) ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (3909:9): [True: 0, False: 0] ------------------ 3910| 0| coder1 = &(folder->coders[1]); 3911| 0| else if (fc[1].codec == _7Z_COPY && ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (3911:14): [True: 0, False: 0] ------------------ 3912| 0| fc[2].codec == _7Z_COPY) ------------------ | | 94| 0|#define _7Z_COPY 0 ------------------ | Branch (3912:9): [True: 0, False: 0] ------------------ 3913| 0| coder1 = &(folder->coders[0]); 3914| 0| else { 3915| 0| archive_set_error(&(a->archive), 3916| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3917| 0| "Unsupported form of " 3918| 0| "BCJ2 streams"); 3919| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3920| 0| } 3921| 0| } 3922| 0| coder2 = &(fc[3]); 3923| 0| zip->main_stream_bytes_remaining = 3924| 0| (size_t)folder->unPackSize[2]; 3925| 0| remaining = folder->unPackSize[2]; 3926| 0| } else if (coder2 != NULL && coder2->codec == _7Z_X86_BCJ2 && ------------------ | | 107| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (3926:14): [True: 0, False: 0] | Branch (3926:32): [True: 0, False: 0] ------------------ 3927| 0| zip->pack_stream_remaining == 4 && ------------------ | Branch (3927:7): [True: 0, False: 0] ------------------ 3928| 0| folder->numInStreams == 5 && folder->numOutStreams == 2) { ------------------ | Branch (3928:7): [True: 0, False: 0] | Branch (3928:36): [True: 0, False: 0] ------------------ 3929| | /* Source type 0 made by 7z */ 3930| 0| zip->main_stream_bytes_remaining = 3931| 0| (size_t)folder->unPackSize[0]; 3932| 0| remaining = folder->unPackSize[0]; 3933| 0| } else { 3934| | /* We got an unexpected form. */ 3935| 0| archive_set_error(&(a->archive), 3936| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3937| 0| "Unsupported form of BCJ2 streams"); 3938| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3939| 0| } 3940| 0| if (remaining > SIZE_MAX) { ------------------ | Branch (3940:7): [True: 0, False: 0] ------------------ 3941| 0| archive_set_error(&(a->archive), 3942| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3943| 0| "7-Zip sub-stream size exceeds " 3944| 0| "platform maximum"); 3945| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3946| 0| } 3947| 0| zip->main_stream_bytes_remaining = remaining; 3948| | 3949| | 3950| | /* Skip the main stream at this time. */ 3951| 0| if ((r = seek_pack(a)) < 0) ------------------ | Branch (3951:7): [True: 0, False: 0] ------------------ 3952| 0| return (r); 3953| 0| zip->pack_stream_bytes_unconsumed = 3954| 0| (size_t)zip->pack_stream_inbytes_remaining; 3955| 0| read_consume(a); 3956| | 3957| | /* Read following three sub streams. */ 3958| 0| for (i = 0; i < 3; i++) { ------------------ | Branch (3958:15): [True: 0, False: 0] ------------------ 3959| 0| const struct _7z_coder *coder = scoder[i]; 3960| | 3961| 0| if ((r = seek_pack(a)) < 0) { ------------------ | Branch (3961:8): [True: 0, False: 0] ------------------ 3962| 0| free(b[0]); free(b[1]); free(b[2]); 3963| 0| return (r); 3964| 0| } 3965| | 3966| 0| if (sunpack[i] == (uint64_t)-1) ------------------ | Branch (3966:8): [True: 0, False: 0] ------------------ 3967| 0| zip->folder_outbytes_remaining = 3968| 0| zip->pack_stream_inbytes_remaining; 3969| 0| else 3970| 0| zip->folder_outbytes_remaining = sunpack[i]; 3971| | 3972| 0| r = init_decompression(a, zip, coder, NULL); 3973| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3973:8): [True: 0, False: 0] ------------------ 3974| 0| free(b[0]); free(b[1]); free(b[2]); 3975| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3976| 0| } 3977| | 3978| | /* Allocate memory for the decoded data of a sub 3979| | * stream. */ 3980| 0| if (zip->folder_outbytes_remaining > SIZE_MAX) { ------------------ | Branch (3980:8): [True: 0, False: 0] ------------------ 3981| 0| free(b[0]); free(b[1]); free(b[2]); 3982| 0| archive_set_error(&a->archive, 3983| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3984| 0| "7-Zip sub-stream size exceeds " 3985| 0| "platform maximum"); 3986| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3987| 0| } 3988| 0| b[i] = malloc((size_t)zip->folder_outbytes_remaining); 3989| 0| if (b[i] == NULL) { ------------------ | Branch (3989:8): [True: 0, False: 0] ------------------ 3990| 0| free(b[0]); free(b[1]); free(b[2]); 3991| 0| archive_set_error(&a->archive, ENOMEM, 3992| 0| "No memory for 7-Zip decompression"); 3993| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3994| 0| } 3995| | 3996| | /* Extract a sub stream. */ 3997| 0| while (zip->pack_stream_inbytes_remaining > 0) { ------------------ | Branch (3997:11): [True: 0, False: 0] ------------------ 3998| 0| r = (int)extract_pack_stream(a, 0); 3999| 0| if (r < 0) { ------------------ | Branch (3999:9): [True: 0, False: 0] ------------------ 4000| 0| free(b[0]); free(b[1]); free(b[2]); 4001| 0| return (r); 4002| 0| } 4003| 0| bytes = get_uncompressed_data(a, &buff, 4004| 0| zip->uncompressed_buffer_bytes_remaining, 4005| 0| 0); 4006| 0| if (bytes < 0) { ------------------ | Branch (4006:9): [True: 0, False: 0] ------------------ 4007| 0| free(b[0]); free(b[1]); free(b[2]); 4008| 0| return ((int)bytes); 4009| 0| } 4010| 0| memcpy(b[i]+s[i], buff, bytes); 4011| 0| s[i] += bytes; 4012| 0| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (4012:9): [True: 0, False: 0] ------------------ 4013| 0| read_consume(a); 4014| 0| } 4015| 0| } 4016| | 4017| | /* Set the sub streams to the right place. */ 4018| 0| for (i = 0; i < 3; i++) { ------------------ | Branch (4018:15): [True: 0, False: 0] ------------------ 4019| 0| zip->sub_stream_buff[i] = b[idx[i]]; 4020| 0| zip->sub_stream_size[i] = s[idx[i]]; 4021| 0| zip->sub_stream_bytes_remaining[i] = s[idx[i]]; 4022| 0| } 4023| | 4024| | /* Allocate memory used for decoded main stream bytes. */ 4025| 0| if (zip->tmp_stream_buff == NULL) { ------------------ | Branch (4025:7): [True: 0, False: 0] ------------------ 4026| 0| zip->tmp_stream_buff_size = 32 * 1024; 4027| 0| zip->tmp_stream_buff = 4028| 0| malloc(zip->tmp_stream_buff_size); 4029| 0| if (zip->tmp_stream_buff == NULL) { ------------------ | Branch (4029:8): [True: 0, False: 0] ------------------ 4030| 0| archive_set_error(&a->archive, ENOMEM, 4031| 0| "No memory for 7-Zip decompression"); 4032| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4033| 0| } 4034| 0| } 4035| 0| zip->tmp_stream_bytes_avail = 0; 4036| 0| zip->tmp_stream_bytes_remaining = 0; 4037| 0| zip->odd_bcj_size = 0; 4038| 0| zip->bcj2_outPos = 0; 4039| | 4040| | /* 4041| | * Reset a stream reader in order to read the main stream 4042| | * of BCJ2. 4043| | */ 4044| 0| zip->pack_stream_remaining = 1; 4045| 0| zip->pack_stream_index = (unsigned)folder->packIndex; 4046| 0| zip->folder_outbytes_remaining = 4047| 0| folder_uncompressed_size(folder); 4048| 0| zip->uncompressed_buffer_bytes_remaining = 0; 4049| 0| } 4050| | 4051| | /* 4052| | * Initialize the decompressor for the new folder's pack streams. 4053| | */ 4054| 72| r = init_decompression(a, zip, coder1, coder2); 4055| 72| if (r != ARCHIVE_OK) ------------------ | | 233| 72|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4055:6): [True: 0, False: 72] ------------------ 4056| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4057| 72| return (ARCHIVE_OK); ------------------ | | 233| 72|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4058| 72|} archive_read_support_format_7zip.c:init_decompression: 1364| 72|{ 1365| 72| int r; 1366| | 1367| 72| zip->codec = coder1->codec; 1368| 72| zip->codec2 = -1; 1369| | 1370| 72| switch (zip->codec) { 1371| 8| case _7Z_COPY: ------------------ | | 94| 8|#define _7Z_COPY 0 ------------------ | Branch (1371:2): [True: 8, False: 64] ------------------ 1372| 8| case _7Z_BZ2: ------------------ | | 98| 8|#define _7Z_BZ2 0x040202 ------------------ | Branch (1372:2): [True: 0, False: 72] ------------------ 1373| 8| case _7Z_DEFLATE: ------------------ | | 97| 8|#define _7Z_DEFLATE 0x040108 ------------------ | Branch (1373:2): [True: 0, False: 72] ------------------ 1374| 8| case _7Z_ZSTD: ------------------ | | 116| 8|#define _7Z_ZSTD 0x4F71101 /* Copied from https://github.com/mcmilk/7-Zip-zstd.git */ ------------------ | Branch (1374:2): [True: 0, False: 72] ------------------ 1375| 72| case _7Z_PPMD: ------------------ | | 99| 72|#define _7Z_PPMD 0x030401 ------------------ | Branch (1375:2): [True: 64, False: 8] ------------------ 1376| 72| if (coder2 != NULL) { ------------------ | Branch (1376:7): [True: 0, False: 72] ------------------ 1377| 0| if (coder2->codec != _7Z_X86 && ------------------ | | 106| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1377:8): [True: 0, False: 0] ------------------ 1378| 0| coder2->codec != _7Z_X86_BCJ2 && ------------------ | | 107| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1378:8): [True: 0, False: 0] ------------------ 1379| 0| coder2->codec != _7Z_ARM && ------------------ | | 110| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1379:8): [True: 0, False: 0] ------------------ 1380| 0| coder2->codec != _7Z_ARM64 && ------------------ | | 112| 0|#define _7Z_ARM64 0xa ------------------ | Branch (1380:8): [True: 0, False: 0] ------------------ 1381| 0| coder2->codec != _7Z_POWERPC && ------------------ | | 108| 0|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1381:8): [True: 0, False: 0] ------------------ 1382| 0| coder2->codec != _7Z_SPARC) { ------------------ | | 114| 0|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1382:8): [True: 0, False: 0] ------------------ 1383| 0| archive_set_error(&a->archive, 1384| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1385| 0| "Unsupported filter %jx for %jx", 1386| 0| (uintmax_t)coder2->codec, 1387| 0| (uintmax_t)coder1->codec); 1388| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1389| 0| } 1390| 0| zip->codec2 = coder2->codec; 1391| 0| zip->bcj_state = 0; 1392| 0| if (coder2->codec == _7Z_X86) ------------------ | | 106| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1392:8): [True: 0, False: 0] ------------------ 1393| 0| x86_Init(zip); 1394| 0| else if (coder2->codec == _7Z_ARM) ------------------ | | 110| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1394:13): [True: 0, False: 0] ------------------ 1395| 0| arm_Init(zip); 1396| 0| } 1397| 72| break; 1398| 72| default: ------------------ | Branch (1398:2): [True: 0, False: 72] ------------------ 1399| 0| break; 1400| 72| } 1401| | 1402| 72| switch (zip->codec) { 1403| 8| case _7Z_COPY: ------------------ | | 94| 8|#define _7Z_COPY 0 ------------------ | Branch (1403:2): [True: 8, False: 64] ------------------ 1404| 8| break; 1405| | 1406| 0| case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 95| 0|#define _7Z_LZMA 0x030101 ------------------ case _7Z_LZMA: case _7Z_LZMA2: ------------------ | | 96| 0|#define _7Z_LZMA2 0x21 ------------------ | Branch (1406:2): [True: 0, False: 72] | Branch (1406:17): [True: 0, False: 72] ------------------ 1407| 0|#ifdef HAVE_LZMA_H 1408| 0|#if LZMA_VERSION_MAJOR >= 5 1409| |/* Effectively disable the limiter. */ 1410| 0|#define LZMA_MEMLIMIT UINT64_MAX 1411| |#else 1412| |/* NOTE: This needs to check memory size which running system has. */ 1413| |#define LZMA_MEMLIMIT (1U << 30) 1414| |#endif 1415| 0| { 1416| 0| lzma_options_delta delta_opt; 1417| 0| lzma_filter filters[LZMA_FILTERS_MAX], *ff; 1418| 0| int fi = 0; 1419| | 1420| 0| if (zip->lzstream_valid) { ------------------ | Branch (1420:7): [True: 0, False: 0] ------------------ 1421| 0| lzma_end(&(zip->lzstream)); 1422| 0| zip->lzstream_valid = 0; 1423| 0| } 1424| | 1425| | /* 1426| | * NOTE: liblzma incompletely handle the BCJ+LZMA compressed 1427| | * data made by 7-Zip because 7-Zip does not add End-Of- 1428| | * Payload Marker(EOPM) at the end of LZMA compressed data, 1429| | * and so liblzma cannot know the end of the compressed data 1430| | * without EOPM. So consequently liblzma will not return last 1431| | * three or four bytes of uncompressed data because 1432| | * LZMA_FILTER_X86 filter does not handle input data if its 1433| | * data size is less than five bytes. If liblzma detect EOPM 1434| | * or know the uncompressed data size, liblzma will flush out 1435| | * the remaining that three or four bytes of uncompressed 1436| | * data. That is why we have to use our converting program 1437| | * for BCJ+LZMA. If we were able to tell the uncompressed 1438| | * size to liblzma when using lzma_raw_decoder() liblzma 1439| | * could correctly deal with BCJ+LZMA. But unfortunately 1440| | * there is no way to do that. 1441| | * 1442| | * Reference: https://web.archive.org/web/20240405171610/https://www.mail-archive.com/xz-devel@tukaani.org/msg00373.html 1443| | */ 1444| 0| if (coder2 != NULL) { ------------------ | Branch (1444:7): [True: 0, False: 0] ------------------ 1445| 0| zip->codec2 = coder2->codec; 1446| | 1447| 0| filters[fi].options = NULL; 1448| 0| switch (zip->codec2) { 1449| 0| case _7Z_X86: ------------------ | | 106| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1449:4): [True: 0, False: 0] ------------------ 1450| 0| if (zip->codec == _7Z_LZMA2) { ------------------ | | 96| 0|#define _7Z_LZMA2 0x21 ------------------ | Branch (1450:9): [True: 0, False: 0] ------------------ 1451| 0| filters[fi].id = LZMA_FILTER_X86; 1452| 0| fi++; 1453| 0| } else 1454| | /* Use our filter. */ 1455| 0| x86_Init(zip); 1456| 0| break; 1457| 0| case _7Z_X86_BCJ2: ------------------ | | 107| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1457:4): [True: 0, False: 0] ------------------ 1458| | /* Use our filter. */ 1459| 0| zip->bcj_state = 0; 1460| 0| break; 1461| 0| case _7Z_DELTA: ------------------ | | 100| 0|#define _7Z_DELTA 0x03 ------------------ | Branch (1461:4): [True: 0, False: 0] ------------------ 1462| 0| if (coder2->propertiesSize != 1) { ------------------ | Branch (1462:9): [True: 0, False: 0] ------------------ 1463| 0| archive_set_error(&a->archive, 1464| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1465| 0| "Invalid Delta parameter"); 1466| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1467| 0| } 1468| 0| filters[fi].id = LZMA_FILTER_DELTA; 1469| 0| memset(&delta_opt, 0, sizeof(delta_opt)); 1470| 0| delta_opt.type = LZMA_DELTA_TYPE_BYTE; 1471| 0| delta_opt.dist = 1472| 0| (uint32_t)coder2->properties[0] + 1; 1473| 0| filters[fi].options = &delta_opt; 1474| 0| fi++; 1475| 0| break; 1476| | /* Following filters have not been tested yet. */ 1477| 0| case _7Z_POWERPC: ------------------ | | 108| 0|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1477:4): [True: 0, False: 0] ------------------ 1478| 0| filters[fi].id = LZMA_FILTER_POWERPC; 1479| 0| fi++; 1480| 0| break; 1481| 0| case _7Z_IA64: ------------------ | | 109| 0|#define _7Z_IA64 0x03030401 ------------------ | Branch (1481:4): [True: 0, False: 0] ------------------ 1482| 0| filters[fi].id = LZMA_FILTER_IA64; 1483| 0| fi++; 1484| 0| break; 1485| 0| case _7Z_ARM: ------------------ | | 110| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1485:4): [True: 0, False: 0] ------------------ 1486| 0| filters[fi].id = LZMA_FILTER_ARM; 1487| 0| fi++; 1488| 0| break; 1489| 0| case _7Z_ARMTHUMB: ------------------ | | 111| 0|#define _7Z_ARMTHUMB 0x03030701 ------------------ | Branch (1489:4): [True: 0, False: 0] ------------------ 1490| 0| filters[fi].id = LZMA_FILTER_ARMTHUMB; 1491| 0| fi++; 1492| 0| break; 1493| |#ifdef LZMA_FILTER_ARM64 1494| | case _7Z_ARM64: 1495| | filters[fi].id = LZMA_FILTER_ARM64; 1496| | fi++; 1497| | break; 1498| |#endif 1499| |#ifdef LZMA_FILTER_RISCV 1500| | case _7Z_RISCV: 1501| | filters[fi].id = LZMA_FILTER_RISCV; 1502| | fi++; 1503| | break; 1504| |#endif 1505| 0| case _7Z_SPARC: ------------------ | | 114| 0|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1505:4): [True: 0, False: 0] ------------------ 1506| 0| filters[fi].id = LZMA_FILTER_SPARC; 1507| 0| fi++; 1508| 0| break; 1509| 0| default: ------------------ | Branch (1509:4): [True: 0, False: 0] ------------------ 1510| 0| archive_set_error(&a->archive, 1511| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1512| 0| "Unexpected codec ID: %lX", zip->codec2); 1513| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1514| 0| } 1515| 0| } 1516| | 1517| 0| if (zip->codec == _7Z_LZMA2) ------------------ | | 96| 0|#define _7Z_LZMA2 0x21 ------------------ | Branch (1517:7): [True: 0, False: 0] ------------------ 1518| 0| filters[fi].id = LZMA_FILTER_LZMA2; 1519| 0| else 1520| 0| filters[fi].id = LZMA_FILTER_LZMA1; 1521| 0| filters[fi].options = NULL; 1522| 0| ff = &filters[fi]; 1523| 0| r = lzma_properties_decode(&filters[fi], NULL, 1524| 0| coder1->properties, (size_t)coder1->propertiesSize); 1525| 0| if (r != LZMA_OK) { ------------------ | Branch (1525:7): [True: 0, False: 0] ------------------ 1526| 0| set_error(a, r); 1527| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1528| 0| } 1529| 0| fi++; 1530| | 1531| 0| filters[fi].id = LZMA_VLI_UNKNOWN; 1532| 0| filters[fi].options = NULL; 1533| 0| r = lzma_raw_decoder(&(zip->lzstream), filters); 1534| 0| free(ff->options); 1535| 0| if (r != LZMA_OK) { ------------------ | Branch (1535:7): [True: 0, False: 0] ------------------ 1536| 0| set_error(a, r); 1537| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1538| 0| } 1539| 0| zip->lzstream_valid = 1; 1540| 0| zip->lzstream.total_in = 0; 1541| 0| zip->lzstream.total_out = 0; 1542| 0| break; 1543| 0| } 1544| |#else 1545| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1546| | "LZMA codec is unsupported"); 1547| | return (ARCHIVE_FAILED); 1548| |#endif 1549| 0| case _7Z_BZ2: ------------------ | | 98| 0|#define _7Z_BZ2 0x040202 ------------------ | Branch (1549:2): [True: 0, False: 72] ------------------ 1550| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1551| 0| if (zip->bzstream_valid) { ------------------ | Branch (1551:7): [True: 0, False: 0] ------------------ 1552| 0| BZ2_bzDecompressEnd(&(zip->bzstream)); 1553| 0| zip->bzstream_valid = 0; 1554| 0| } 1555| 0| r = BZ2_bzDecompressInit(&(zip->bzstream), 0, 0); 1556| 0| if (r == BZ_MEM_ERROR) ------------------ | Branch (1556:7): [True: 0, False: 0] ------------------ 1557| 0| r = BZ2_bzDecompressInit(&(zip->bzstream), 0, 1); 1558| 0| if (r != BZ_OK) { ------------------ | Branch (1558:7): [True: 0, False: 0] ------------------ 1559| 0| int err = ARCHIVE_ERRNO_MISC; ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1560| 0| const char *detail = NULL; 1561| 0| switch (r) { ------------------ | Branch (1561:12): [True: 0, False: 0] ------------------ 1562| 0| case BZ_PARAM_ERROR: ------------------ | Branch (1562:4): [True: 0, False: 0] ------------------ 1563| 0| detail = "invalid setup parameter"; 1564| 0| break; 1565| 0| case BZ_MEM_ERROR: ------------------ | Branch (1565:4): [True: 0, False: 0] ------------------ 1566| 0| err = ENOMEM; 1567| 0| detail = "out of memory"; 1568| 0| break; 1569| 0| case BZ_CONFIG_ERROR: ------------------ | Branch (1569:4): [True: 0, False: 0] ------------------ 1570| 0| detail = "mis-compiled library"; 1571| 0| break; 1572| 0| } 1573| 0| archive_set_error(&a->archive, err, 1574| 0| "Internal error initializing decompressor: %s", 1575| 0| detail != NULL ? detail : "??"); ------------------ | Branch (1575:8): [True: 0, False: 0] ------------------ 1576| 0| zip->bzstream_valid = 0; 1577| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1578| 0| } 1579| 0| zip->bzstream_valid = 1; 1580| 0| zip->bzstream.total_in_lo32 = 0; 1581| 0| zip->bzstream.total_in_hi32 = 0; 1582| 0| zip->bzstream.total_out_lo32 = 0; 1583| 0| zip->bzstream.total_out_hi32 = 0; 1584| 0| break; 1585| |#else 1586| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1587| | "BZ2 codec is unsupported"); 1588| | return (ARCHIVE_FAILED); 1589| |#endif 1590| 0| case _7Z_ZSTD: ------------------ | | 116| 0|#define _7Z_ZSTD 0x4F71101 /* Copied from https://github.com/mcmilk/7-Zip-zstd.git */ ------------------ | Branch (1590:2): [True: 0, False: 72] ------------------ 1591| 0| { 1592| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 1593| | if (zip->zstdstream_valid) { 1594| | ZSTD_freeDStream(zip->zstd_dstream); 1595| | zip->zstdstream_valid = 0; 1596| | } 1597| | zip->zstd_dstream = ZSTD_createDStream(); 1598| | zip->zstdstream_valid = 1; 1599| | break; 1600| |#else 1601| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1602| 0| "ZSTD codec is unsupported"); 1603| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1604| 0|#endif 1605| 0| } 1606| 0| case _7Z_DEFLATE: ------------------ | | 97| 0|#define _7Z_DEFLATE 0x040108 ------------------ | Branch (1606:2): [True: 0, False: 72] ------------------ 1607| 0|#ifdef HAVE_ZLIB_H 1608| 0| if (zip->stream_valid) ------------------ | Branch (1608:7): [True: 0, False: 0] ------------------ 1609| 0| r = inflateReset(&(zip->stream)); 1610| 0| else 1611| 0| r = inflateInit2(&(zip->stream), 1612| 0| -15 /* Don't check for zlib header */); 1613| 0| if (r != Z_OK) { ------------------ | Branch (1613:7): [True: 0, False: 0] ------------------ 1614| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1615| 0| "Couldn't initialize zlib stream"); 1616| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1617| 0| } 1618| 0| zip->stream_valid = 1; 1619| 0| zip->stream.total_in = 0; 1620| 0| zip->stream.total_out = 0; 1621| 0| break; 1622| |#else 1623| | archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, 1624| | "DEFLATE codec is unsupported"); 1625| | return (ARCHIVE_FAILED); 1626| |#endif 1627| 64| case _7Z_PPMD: ------------------ | | 99| 64|#define _7Z_PPMD 0x030401 ------------------ | Branch (1627:2): [True: 64, False: 8] ------------------ 1628| 64| { 1629| 64| unsigned order; 1630| 64| uint32_t msize; 1631| | 1632| 64| if (zip->ppmd7_valid) { ------------------ | Branch (1632:7): [True: 0, False: 64] ------------------ 1633| 0| __archive_ppmd7_functions.Ppmd7_Free( 1634| 0| &zip->ppmd7_context); 1635| 0| zip->ppmd7_valid = 0; 1636| 0| } 1637| | 1638| 64| if (coder1->propertiesSize < 5) { ------------------ | Branch (1638:7): [True: 0, False: 64] ------------------ 1639| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1640| 0| "Malformed PPMd parameter"); 1641| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1642| 0| } 1643| 64| order = coder1->properties[0]; 1644| 64| msize = archive_le32dec(&(coder1->properties[1])); 1645| 64| if (order < PPMD7_MIN_ORDER || order > PPMD7_MAX_ORDER || ------------------ | | 18| 128|#define PPMD7_MIN_ORDER 2 ------------------ if (order < PPMD7_MIN_ORDER || order > PPMD7_MAX_ORDER || ------------------ | | 19| 128|#define PPMD7_MAX_ORDER 64 ------------------ | Branch (1645:7): [True: 0, False: 64] | Branch (1645:34): [True: 0, False: 64] ------------------ 1646| 64| msize < PPMD7_MIN_MEM_SIZE || msize > PPMD7_MAX_MEM_SIZE) { ------------------ | | 21| 128|#define PPMD7_MIN_MEM_SIZE (1 << 11) ------------------ msize < PPMD7_MIN_MEM_SIZE || msize > PPMD7_MAX_MEM_SIZE) { ------------------ | | 22| 64|#define PPMD7_MAX_MEM_SIZE (0xFFFFFFFFu - 12 * 3) ------------------ | Branch (1646:7): [True: 0, False: 64] | Branch (1646:37): [True: 0, False: 64] ------------------ 1647| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1648| 0| "Malformed PPMd parameter"); 1649| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1650| 0| } 1651| 64| __archive_ppmd7_functions.Ppmd7_Construct(&zip->ppmd7_context); 1652| 64| r = __archive_ppmd7_functions.Ppmd7_Alloc( 1653| 64| &zip->ppmd7_context, msize); 1654| 64| if (r == 0) { ------------------ | Branch (1654:7): [True: 0, False: 64] ------------------ 1655| 0| archive_set_error(&a->archive, ENOMEM, 1656| 0| "Coludn't allocate memory for PPMd"); 1657| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1658| 0| } 1659| 64| __archive_ppmd7_functions.Ppmd7_Init( 1660| 64| &zip->ppmd7_context, order); 1661| 64| __archive_ppmd7_functions.Ppmd7z_RangeDec_CreateVTable( 1662| 64| &zip->range_dec); 1663| 64| zip->ppmd7_valid = 1; 1664| 64| zip->ppmd7_stat = 0; 1665| 64| zip->ppstream.overconsumed = 0; 1666| 64| break; 1667| 64| } 1668| 0| case _7Z_X86: ------------------ | | 106| 0|#define _7Z_X86 0x03030103 ------------------ | Branch (1668:2): [True: 0, False: 72] ------------------ 1669| 0| case _7Z_X86_BCJ2: ------------------ | | 107| 0|#define _7Z_X86_BCJ2 0x0303011B ------------------ | Branch (1669:2): [True: 0, False: 72] ------------------ 1670| 0| case _7Z_POWERPC: ------------------ | | 108| 0|#define _7Z_POWERPC 0x03030205 ------------------ | Branch (1670:2): [True: 0, False: 72] ------------------ 1671| 0| case _7Z_IA64: ------------------ | | 109| 0|#define _7Z_IA64 0x03030401 ------------------ | Branch (1671:2): [True: 0, False: 72] ------------------ 1672| 0| case _7Z_ARM: ------------------ | | 110| 0|#define _7Z_ARM 0x03030501 ------------------ | Branch (1672:2): [True: 0, False: 72] ------------------ 1673| 0| case _7Z_ARMTHUMB: ------------------ | | 111| 0|#define _7Z_ARMTHUMB 0x03030701 ------------------ | Branch (1673:2): [True: 0, False: 72] ------------------ 1674| 0| case _7Z_ARM64: ------------------ | | 112| 0|#define _7Z_ARM64 0xa ------------------ | Branch (1674:2): [True: 0, False: 72] ------------------ 1675| 0| case _7Z_RISCV: ------------------ | | 113| 0|#define _7Z_RISCV 0xb ------------------ | Branch (1675:2): [True: 0, False: 72] ------------------ 1676| 0| case _7Z_SPARC: ------------------ | | 114| 0|#define _7Z_SPARC 0x03030805 ------------------ | Branch (1676:2): [True: 0, False: 72] ------------------ 1677| 0| case _7Z_DELTA: ------------------ | | 100| 0|#define _7Z_DELTA 0x03 ------------------ | Branch (1677:2): [True: 0, False: 72] ------------------ 1678| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1679| 0| "Unexpected codec ID: %lX", zip->codec); 1680| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1681| 0| case _7Z_CRYPTO_MAIN_ZIP: ------------------ | | 101| 0|#define _7Z_CRYPTO_MAIN_ZIP 0x06F10101 /* Main Zip crypto algo */ ------------------ | Branch (1681:2): [True: 0, False: 72] ------------------ 1682| 0| case _7Z_CRYPTO_RAR_29: ------------------ | | 102| 0|#define _7Z_CRYPTO_RAR_29 0x06F10303 /* Rar29 AES-128 + (modified SHA-1) */ ------------------ | Branch (1682:2): [True: 0, False: 72] ------------------ 1683| 0| case _7Z_CRYPTO_AES_256_SHA_256: ------------------ | | 103| 0|#define _7Z_CRYPTO_AES_256_SHA_256 0x06F10701 /* AES-256 + SHA-256 */ ------------------ | Branch (1683:2): [True: 0, False: 72] ------------------ 1684| 0| if (a->entry) { ------------------ | Branch (1684:7): [True: 0, False: 0] ------------------ 1685| 0| archive_entry_set_is_metadata_encrypted(a->entry, 1); 1686| 0| archive_entry_set_is_data_encrypted(a->entry, 1); 1687| 0| zip->has_encrypted_entries = 1; 1688| 0| } 1689| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1690| 0| "Crypto codec not supported yet (ID: 0x%lX)", zip->codec); 1691| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1692| 0| default: ------------------ | Branch (1692:2): [True: 0, False: 72] ------------------ 1693| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1694| 0| "Unknown codec ID: %lX", zip->codec); 1695| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1696| 72| } 1697| | 1698| 72| return (ARCHIVE_OK); ------------------ | | 233| 72|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1699| 72|} archive_read_support_format_7zip.c:seek_pack: 3642| 72|{ 3643| 72| struct _7zip *zip = (struct _7zip *)a->format->data; 3644| 72| int64_t pack_offset; 3645| | 3646| 72| if (zip->pack_stream_remaining <= 0) { ------------------ | Branch (3646:6): [True: 0, False: 72] ------------------ 3647| 0| archive_set_error(&(a->archive), 3648| 0| ARCHIVE_ERRNO_MISC, "Damaged 7-Zip archive"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3649| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3650| 0| } 3651| 72| zip->pack_stream_inbytes_remaining = 3652| 72| zip->si.pi.sizes[zip->pack_stream_index]; 3653| 72| pack_offset = zip->si.pi.positions[zip->pack_stream_index]; 3654| 72| if (zip->stream_offset != pack_offset) { ------------------ | Branch (3654:6): [True: 72, False: 0] ------------------ 3655| 72| if (0 > seek_compat(a, pack_offset + zip->seek_base, ------------------ | Branch (3655:7): [True: 0, False: 72] ------------------ 3656| 72| SEEK_SET, 1)) { 3657| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Seek error"); ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3658| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3659| 0| } 3660| 72| zip->stream_offset = pack_offset; 3661| 72| } 3662| 72| zip->pack_stream_index++; 3663| 72| zip->pack_stream_remaining--; 3664| 72| return (ARCHIVE_OK); ------------------ | | 233| 72|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3665| 72|} archive_read_support_format_7zip.c:free_StreamsInfo: 2686| 2.56k|{ 2687| 2.56k| free_PackInfo(&(si->pi)); 2688| 2.56k| free_CodersInfo(&(si->ci)); 2689| 2.56k| free_SubStreamsInfo(&(si->ss)); 2690| 2.56k|} archive_read_support_format_7zip.c:free_PackInfo: 2163| 2.56k|{ 2164| 2.56k| free(pi->sizes); 2165| 2.56k| free(pi->positions); 2166| 2.56k| free_Digest(&(pi->digest)); 2167| 2.56k|} archive_read_support_format_7zip.c:free_CodersInfo: 2409| 2.56k|{ 2410| 2.56k| unsigned i; 2411| | 2412| 2.56k| if (ci->folders) { ------------------ | Branch (2412:6): [True: 87, False: 2.47k] ------------------ 2413| 174| for (i = 0; i < ci->numFolders; i++) ------------------ | Branch (2413:15): [True: 87, False: 87] ------------------ 2414| 87| free_Folder(&(ci->folders[i])); 2415| 87| free(ci->folders); 2416| 87| } 2417| 2.56k|} archive_read_support_format_7zip.c:free_Folder: 2247| 87|{ 2248| 87| unsigned i; 2249| | 2250| 87| if (f->coders) { ------------------ | Branch (2250:6): [True: 87, False: 0] ------------------ 2251| 178| for (i = 0; i< f->numCoders; i++) { ------------------ | Branch (2251:15): [True: 91, False: 87] ------------------ 2252| 91| free(f->coders[i].properties); 2253| 91| } 2254| 87| free(f->coders); 2255| 87| } 2256| 87| free(f->bindPairs); 2257| 87| free(f->packedStreams); 2258| 87| free(f->unPackSize); 2259| 87|} archive_read_support_format_7zip.c:free_SubStreamsInfo: 2544| 2.56k|{ 2545| 2.56k| free(ss->unpackSizes); 2546| 2.56k| free(ss->digestsDefined); 2547| 2.56k| free(ss->digests); 2548| 2.56k|} archive_read_support_format_7zip.c:read_Header: 2780| 100|{ 2781| 100| struct _7zip *zip = (struct _7zip *)a->format->data; 2782| 100| const unsigned char *p; 2783| 100| struct _7z_folder *folders; 2784| 100| struct _7z_stream_info *si = &(zip->si); 2785| 100| struct _7zip_entry *entries; 2786| 100| uint32_t folderIndex, indexInFolder; 2787| 100| unsigned i; 2788| 100| int eindex, empty_streams, sindex; 2789| | 2790| 100| if (check_header_id) { ------------------ | Branch (2790:6): [True: 64, False: 36] ------------------ 2791| | /* 2792| | * Read Header. 2793| | */ 2794| 64| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2794:7): [True: 64, False: 0] ------------------ 2795| 64| return (-1); 2796| 0| if (*p != kHeader) ------------------ | | 122| 0|#define kHeader 0x01 ------------------ | Branch (2796:7): [True: 0, False: 0] ------------------ 2797| 0| return (-1); 2798| 0| } 2799| | 2800| | /* 2801| | * Read ArchiveProperties. 2802| | */ 2803| 36| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2803:6): [True: 0, False: 36] ------------------ 2804| 0| return (-1); 2805| 36| if (*p == kArchiveProperties) { ------------------ | | 123| 36|#define kArchiveProperties 0x02 ------------------ | Branch (2805:6): [True: 0, False: 36] ------------------ 2806| 0| for (;;) { 2807| 0| uint64_t size; 2808| 0| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2808:8): [True: 0, False: 0] ------------------ 2809| 0| return (-1); 2810| 0| if (*p == 0) ------------------ | Branch (2810:8): [True: 0, False: 0] ------------------ 2811| 0| break; 2812| 0| if (parse_7zip_uint64(a, &size) < 0) ------------------ | Branch (2812:8): [True: 0, False: 0] ------------------ 2813| 0| return (-1); 2814| 0| } 2815| 0| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2815:7): [True: 0, False: 0] ------------------ 2816| 0| return (-1); 2817| 0| } 2818| | 2819| | /* 2820| | * Read MainStreamsInfo. 2821| | */ 2822| 36| if (*p == kMainStreamsInfo) { ------------------ | | 125| 36|#define kMainStreamsInfo 0x04 ------------------ | Branch (2822:6): [True: 24, False: 12] ------------------ 2823| 24| if (read_StreamsInfo(a, &(zip->si)) < 0) ------------------ | Branch (2823:7): [True: 13, False: 11] ------------------ 2824| 13| return (-1); 2825| 11| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2825:7): [True: 0, False: 11] ------------------ 2826| 0| return (-1); 2827| 11| } 2828| 23| if (*p == kEnd) ------------------ | | 121| 23|#define kEnd 0x00 ------------------ | Branch (2828:6): [True: 0, False: 23] ------------------ 2829| 0| return (0); 2830| | 2831| | /* 2832| | * Read FilesInfo. 2833| | */ 2834| 23| if (*p != kFilesInfo) ------------------ | | 126| 23|#define kFilesInfo 0x05 ------------------ | Branch (2834:6): [True: 1, False: 22] ------------------ 2835| 1| return (-1); 2836| | 2837| 22| if (parse_7zip_uint64(a, &(zip->numFiles)) < 0) ------------------ | Branch (2837:6): [True: 0, False: 22] ------------------ 2838| 0| return (-1); 2839| 22| if (!files_info_numfiles_is_sane(zip)) ------------------ | Branch (2839:6): [True: 0, False: 22] ------------------ 2840| 0| return (-1); 2841| | 2842| 22| zip->entries = calloc((size_t)zip->numFiles, sizeof(*zip->entries)); 2843| 22| if (zip->entries == NULL) ------------------ | Branch (2843:6): [True: 0, False: 22] ------------------ 2844| 0| return (-1); 2845| 22| entries = zip->entries; 2846| | 2847| 22| empty_streams = 0; 2848| 1.42k| for (;;) { 2849| 1.42k| int type; 2850| 1.42k| uint64_t size; 2851| 1.42k| size_t ll; 2852| | 2853| 1.42k| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2853:7): [True: 0, False: 1.42k] ------------------ 2854| 0| return (-1); 2855| 1.42k| type = *p; 2856| 1.42k| if (type == kEnd) ------------------ | | 121| 1.42k|#define kEnd 0x00 ------------------ | Branch (2856:7): [True: 19, False: 1.40k] ------------------ 2857| 19| break; 2858| | 2859| 1.40k| if (parse_7zip_uint64(a, &size) < 0) ------------------ | Branch (2859:7): [True: 0, False: 1.40k] ------------------ 2860| 0| return (-1); 2861| 1.40k| if (zip->header_bytes_remaining < size || size > SIZE_MAX / 4) ------------------ | Branch (2861:7): [True: 0, False: 1.40k] | Branch (2861:45): [True: 0, False: 1.40k] ------------------ 2862| 0| return (-1); 2863| 1.40k| ll = (size_t)size; 2864| | 2865| 1.40k| switch (type) { 2866| 10| case kEmptyStream: ------------------ | | 135| 10|#define kEmptyStream 0x0E ------------------ | Branch (2866:3): [True: 10, False: 1.39k] ------------------ 2867| 10| if (h->emptyStreamBools != NULL) ------------------ | Branch (2867:8): [True: 0, False: 10] ------------------ 2868| 0| return (-1); 2869| 10| h->emptyStreamBools = calloc((size_t)zip->numFiles, 2870| 10| sizeof(*h->emptyStreamBools)); 2871| 10| if (h->emptyStreamBools == NULL) ------------------ | Branch (2871:8): [True: 0, False: 10] ------------------ 2872| 0| return (-1); 2873| 10| if (read_Bools( ------------------ | Branch (2873:8): [True: 0, False: 10] ------------------ 2874| 10| a, h->emptyStreamBools, (size_t)zip->numFiles) < 0) 2875| 0| return (-1); 2876| 10| empty_streams = 0; 2877| 1.00k| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (2877:16): [True: 990, False: 10] ------------------ 2878| 990| if (h->emptyStreamBools[i]) ------------------ | Branch (2878:9): [True: 990, False: 0] ------------------ 2879| 990| empty_streams++; 2880| 990| } 2881| 10| break; 2882| 385| case kEmptyFile: ------------------ | | 136| 385|#define kEmptyFile 0x0F ------------------ | Branch (2882:3): [True: 385, False: 1.02k] ------------------ 2883| 385| if (empty_streams <= 0) { ------------------ | Branch (2883:8): [True: 385, False: 0] ------------------ 2884| | /* Unexcepted sequence. Skip this. */ 2885| 385| if (header_bytes(a, ll) == NULL) ------------------ | Branch (2885:9): [True: 0, False: 385] ------------------ 2886| 0| return (-1); 2887| 385| break; 2888| 385| } 2889| 0| if (h->emptyFileBools != NULL) ------------------ | Branch (2889:8): [True: 0, False: 0] ------------------ 2890| 0| return (-1); 2891| 0| h->emptyFileBools = calloc(empty_streams, 2892| 0| sizeof(*h->emptyFileBools)); 2893| 0| if (h->emptyFileBools == NULL) ------------------ | Branch (2893:8): [True: 0, False: 0] ------------------ 2894| 0| return (-1); 2895| 0| if (read_Bools(a, h->emptyFileBools, empty_streams) < 0) ------------------ | Branch (2895:8): [True: 0, False: 0] ------------------ 2896| 0| return (-1); 2897| 0| break; 2898| 0| case kAnti: ------------------ | | 137| 0|#define kAnti 0x10 ------------------ | Branch (2898:3): [True: 0, False: 1.40k] ------------------ 2899| 0| if (empty_streams <= 0) { ------------------ | Branch (2899:8): [True: 0, False: 0] ------------------ 2900| | /* Unexcepted sequence. Skip this. */ 2901| 0| if (header_bytes(a, ll) == NULL) ------------------ | Branch (2901:9): [True: 0, False: 0] ------------------ 2902| 0| return (-1); 2903| 0| break; 2904| 0| } 2905| 0| if (h->antiBools != NULL) ------------------ | Branch (2905:8): [True: 0, False: 0] ------------------ 2906| 0| return (-1); 2907| 0| h->antiBools = calloc(empty_streams, 2908| 0| sizeof(*h->antiBools)); 2909| 0| if (h->antiBools == NULL) ------------------ | Branch (2909:8): [True: 0, False: 0] ------------------ 2910| 0| return (-1); 2911| 0| if (read_Bools(a, h->antiBools, empty_streams) < 0) ------------------ | Branch (2911:8): [True: 0, False: 0] ------------------ 2912| 0| return (-1); 2913| 0| break; 2914| 3| case kCTime: ------------------ | | 139| 3|#define kCTime 0x12 ------------------ | Branch (2914:3): [True: 3, False: 1.40k] ------------------ 2915| 789| case kATime: ------------------ | | 140| 789|#define kATime 0x13 ------------------ | Branch (2915:3): [True: 786, False: 621] ------------------ 2916| 789| case kMTime: ------------------ | | 141| 789|#define kMTime 0x14 ------------------ | Branch (2916:3): [True: 0, False: 1.40k] ------------------ 2917| 789| if (read_Times(a, h, type) < 0) ------------------ | Branch (2917:8): [True: 2, False: 787] ------------------ 2918| 2| return (-1); 2919| 787| break; 2920| 787| case kName: ------------------ | | 138| 14|#define kName 0x11 ------------------ | Branch (2920:3): [True: 14, False: 1.39k] ------------------ 2921| 14| { 2922| 14| unsigned char *np; 2923| 14| size_t nl, nb; 2924| | 2925| | /* Skip one byte. */ 2926| 14| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (2926:8): [True: 0, False: 14] ------------------ 2927| 0| return (-1); 2928| 14| ll--; 2929| | 2930| 14| if ((ll & 1) || ll < zip->numFiles * 4) ------------------ | Branch (2930:8): [True: 0, False: 14] | Branch (2930:20): [True: 0, False: 14] ------------------ 2931| 0| return (-1); 2932| | 2933| 14| if (zip->entry_names != NULL) ------------------ | Branch (2933:8): [True: 0, False: 14] ------------------ 2934| 0| return (-1); 2935| 14| zip->entry_names = malloc(ll); 2936| 14| if (zip->entry_names == NULL) ------------------ | Branch (2936:8): [True: 0, False: 14] ------------------ 2937| 0| return (-1); 2938| 14| np = zip->entry_names; 2939| 14| nb = ll; 2940| | /* 2941| | * Copy whole file names. 2942| | * NOTE: This loop prevents from expanding 2943| | * the uncompressed buffer in order not to 2944| | * use extra memory resource. 2945| | */ 2946| 28| while (nb) { ------------------ | Branch (2946:11): [True: 14, False: 14] ------------------ 2947| 14| size_t b; 2948| 14| if (nb > UBUFF_SIZE) ------------------ | | 296| 14|#define UBUFF_SIZE (64 * 1024) ------------------ | Branch (2948:9): [True: 0, False: 14] ------------------ 2949| 0| b = UBUFF_SIZE; ------------------ | | 296| 0|#define UBUFF_SIZE (64 * 1024) ------------------ 2950| 14| else 2951| 14| b = nb; 2952| 14| if ((p = header_bytes(a, b)) == NULL) ------------------ | Branch (2952:9): [True: 0, False: 14] ------------------ 2953| 0| return (-1); 2954| 14| memcpy(np, p, b); 2955| 14| np += b; 2956| 14| nb -= b; 2957| 14| } 2958| 14| np = zip->entry_names; 2959| 14| nl = ll; 2960| | 2961| 1.00k| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (2961:16): [True: 994, False: 14] ------------------ 2962| 994| entries[i].utf16name = np; 2963| |#if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG) 2964| | entries[i].wname = (wchar_t *)np; 2965| |#endif 2966| | 2967| | /* Find a terminator. */ 2968| 38.7k| while (nl >= 2 && (np[0] || np[1])) { ------------------ | Branch (2968:12): [True: 38.7k, False: 0] | Branch (2968:24): [True: 37.1k, False: 1.63k] | Branch (2968:33): [True: 640, False: 994] ------------------ 2969| 37.7k| np += 2; 2970| 37.7k| nl -= 2; 2971| 37.7k| } 2972| 994| if (nl < 2) ------------------ | Branch (2972:9): [True: 0, False: 994] ------------------ 2973| 0| return (-1);/* Terminator not found */ 2974| 994| entries[i].name_len = np - entries[i].utf16name; 2975| 994| np += 2; 2976| 994| nl -= 2; 2977| 994| } 2978| 14| break; 2979| 14| } 2980| 14| case kAttributes: ------------------ | | 142| 1|#define kAttributes 0x15 ------------------ | Branch (2980:3): [True: 1, False: 1.40k] ------------------ 2981| 1| { 2982| 1| int allAreDefined; 2983| | 2984| 1| if ((p = header_bytes(a, 2)) == NULL) ------------------ | Branch (2984:8): [True: 0, False: 1] ------------------ 2985| 0| return (-1); 2986| 1| allAreDefined = *p; 2987| 1| if (h->attrBools != NULL) ------------------ | Branch (2987:8): [True: 0, False: 1] ------------------ 2988| 0| return (-1); 2989| 1| h->attrBools = calloc((size_t)zip->numFiles, 2990| 1| sizeof(*h->attrBools)); 2991| 1| if (h->attrBools == NULL) ------------------ | Branch (2991:8): [True: 0, False: 1] ------------------ 2992| 0| return (-1); 2993| 1| if (allAreDefined) ------------------ | Branch (2993:8): [True: 1, False: 0] ------------------ 2994| 1| memset(h->attrBools, 1, (size_t)zip->numFiles); 2995| 0| else { 2996| 0| if (read_Bools(a, h->attrBools, ------------------ | Branch (2996:9): [True: 0, False: 0] ------------------ 2997| 0| (size_t)zip->numFiles) < 0) 2998| 0| return (-1); 2999| 0| } 3000| 20| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (3000:16): [True: 19, False: 1] ------------------ 3001| 19| if (h->attrBools[i]) { ------------------ | Branch (3001:9): [True: 19, False: 0] ------------------ 3002| 19| if ((p = header_bytes(a, 4)) == NULL) ------------------ | Branch (3002:10): [True: 0, False: 19] ------------------ 3003| 0| return (-1); 3004| 19| entries[i].attr = archive_le32dec(p); 3005| 19| } 3006| 19| } 3007| 1| break; 3008| 1| } 3009| 138| case kDummy: ------------------ | | 144| 138|#define kDummy 0x19 ------------------ | Branch (3009:3): [True: 138, False: 1.26k] ------------------ 3010| 138| if (ll == 0) ------------------ | Branch (3010:8): [True: 0, False: 138] ------------------ 3011| 0| break; 3012| 138| __LA_FALLTHROUGH; 3013| 208| default: ------------------ | Branch (3013:3): [True: 70, False: 1.33k] ------------------ 3014| 208| if (header_bytes(a, ll) == NULL) ------------------ | Branch (3014:8): [True: 1, False: 207] ------------------ 3015| 1| return (-1); 3016| 207| break; 3017| 1.40k| } 3018| 1.40k| } 3019| | 3020| | /* 3021| | * Set up entry's attributes. 3022| | */ 3023| 19| folders = si->ci.folders; 3024| 19| eindex = sindex = 0; 3025| 19| folderIndex = indexInFolder = 0; 3026| 1.01k| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (3026:14): [True: 999, False: 18] ------------------ 3027| 999| if (h->emptyStreamBools == NULL || h->emptyStreamBools[i] == 0) ------------------ | Branch (3027:7): [True: 9, False: 990] | Branch (3027:38): [True: 0, False: 990] ------------------ 3028| 9| entries[i].flg |= HAS_STREAM; ------------------ | | 252| 9|#define HAS_STREAM (1<<4) ------------------ 3029| | /* The high 16 bits of attributes is a posix file mode. */ 3030| 999| entries[i].mode = entries[i].attr >> 16; 3031| | 3032| 999| if (!(entries[i].attr & FILE_ATTRIBUTE_UNIX_EXTENSION)) { ------------------ | | 168| 999|#define FILE_ATTRIBUTE_UNIX_EXTENSION 0x8000 ------------------ | Branch (3032:7): [True: 999, False: 0] ------------------ 3033| | // Only windows permissions specified for this entry. Translate to 3034| | // reasonable corresponding unix permissions. 3035| | 3036| 999| if (entries[i].attr & FILE_ATTRIBUTE_DIRECTORY) { ------------------ | | 161| 999|#define FILE_ATTRIBUTE_DIRECTORY 0x00000010 ------------------ | Branch (3036:8): [True: 0, False: 999] ------------------ 3037| 0| if (entries[i].attr & FILE_ATTRIBUTE_READONLY) { ------------------ | | 149| 0|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (3037:9): [True: 0, False: 0] ------------------ 3038| | // Read-only directory. 3039| 0| entries[i].mode = AE_IFDIR | 0555; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3040| 0| } else { 3041| | // Read-write directory. 3042| 0| entries[i].mode = AE_IFDIR | 0755; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3043| 0| } 3044| 999| } else if (entries[i].attr & FILE_ATTRIBUTE_READONLY) { ------------------ | | 149| 999|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (3044:15): [True: 0, False: 999] ------------------ 3045| | // Readonly file. 3046| 0| entries[i].mode = AE_IFREG | 0444; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3047| 999| } else { 3048| | // Assume read-write file. 3049| 999| entries[i].mode = AE_IFREG | 0644; ------------------ | | 216| 999|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3050| 999| } 3051| 999| } 3052| | 3053| 999| if (entries[i].flg & HAS_STREAM) { ------------------ | | 252| 999|#define HAS_STREAM (1<<4) ------------------ | Branch (3053:7): [True: 9, False: 990] ------------------ 3054| 9| if ((size_t)sindex >= si->ss.unpack_streams) ------------------ | Branch (3054:8): [True: 1, False: 8] ------------------ 3055| 1| return (-1); 3056| 8| if (entries[i].mode == 0) ------------------ | Branch (3056:8): [True: 0, False: 8] ------------------ 3057| 0| entries[i].mode = AE_IFREG | 0666; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3058| 8| if (si->ss.digestsDefined[sindex]) ------------------ | Branch (3058:8): [True: 8, False: 0] ------------------ 3059| 8| entries[i].flg |= CRC32_IS_SET; ------------------ | | 251| 8|#define CRC32_IS_SET (1<<3) ------------------ 3060| 8| entries[i].ssIndex = sindex; 3061| 8| sindex++; 3062| 990| } else { 3063| 990| int dir; 3064| 990| if (h->emptyFileBools == NULL) ------------------ | Branch (3064:8): [True: 990, False: 0] ------------------ 3065| 990| dir = 1; 3066| 0| else { 3067| 0| if (h->emptyFileBools[eindex]) ------------------ | Branch (3067:9): [True: 0, False: 0] ------------------ 3068| 0| dir = 0; 3069| 0| else 3070| 0| dir = 1; 3071| 0| eindex++; 3072| 0| } 3073| 990| if (entries[i].mode == 0) { ------------------ | Branch (3073:8): [True: 0, False: 990] ------------------ 3074| 0| if (dir) ------------------ | Branch (3074:9): [True: 0, False: 0] ------------------ 3075| 0| entries[i].mode = AE_IFDIR | 0777; ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3076| 0| else 3077| 0| entries[i].mode = AE_IFREG | 0666; ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 3078| 990| } else if (dir && ------------------ | Branch (3078:15): [True: 990, False: 0] ------------------ 3079| 990| (entries[i].mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 215| 990|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (entries[i].mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 221| 990|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (3079:8): [True: 990, False: 0] ------------------ 3080| 990| entries[i].mode &= ~AE_IFMT; ------------------ | | 215| 990|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 3081| 990| entries[i].mode |= AE_IFDIR; ------------------ | | 221| 990|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 3082| 990| } 3083| 990| if ((entries[i].mode & AE_IFMT) == AE_IFDIR && ------------------ | | 215| 990|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((entries[i].mode & AE_IFMT) == AE_IFDIR && ------------------ | | 221| 1.98k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (3083:8): [True: 990, False: 0] ------------------ 3084| 990| entries[i].name_len >= 2 && ------------------ | Branch (3084:8): [True: 453, False: 537] ------------------ 3085| 453| (entries[i].utf16name[entries[i].name_len-2] != '/' || ------------------ | Branch (3085:9): [True: 451, False: 2] ------------------ 3086| 451| entries[i].utf16name[entries[i].name_len-1] != 0)) { ------------------ | Branch (3086:9): [True: 0, False: 2] ------------------ 3087| 451| entries[i].utf16name[entries[i].name_len] = '/'; 3088| 451| entries[i].utf16name[entries[i].name_len+1] = 0; 3089| 451| entries[i].name_len += 2; 3090| 451| } 3091| 990| entries[i].ssIndex = -1; 3092| 990| } 3093| 998| if (entries[i].attr & FILE_ATTRIBUTE_READONLY) ------------------ | | 149| 998|#define FILE_ATTRIBUTE_READONLY 0x00000001 ------------------ | Branch (3093:7): [True: 0, False: 998] ------------------ 3094| 0| entries[i].mode &= ~0222;/* Read only. */ 3095| | 3096| 998| if ((entries[i].flg & HAS_STREAM) == 0 && indexInFolder == 0) { ------------------ | | 252| 998|#define HAS_STREAM (1<<4) ------------------ | Branch (3096:7): [True: 990, False: 8] | Branch (3096:45): [True: 990, False: 0] ------------------ 3097| | /* 3098| | * The entry is an empty file or a directory file, 3099| | * those both have no contents. 3100| | */ 3101| 990| entries[i].folderIndex = -1; 3102| 990| continue; 3103| 990| } 3104| 8| if (indexInFolder == 0) { ------------------ | Branch (3104:7): [True: 8, False: 0] ------------------ 3105| 8| for (;;) { 3106| 8| if (folderIndex >= si->ci.numFolders) ------------------ | Branch (3106:9): [True: 0, False: 8] ------------------ 3107| 0| return (-1); 3108| 8| if (folders[folderIndex].numUnpackStreams) ------------------ | Branch (3108:9): [True: 8, False: 0] ------------------ 3109| 8| break; 3110| 0| folderIndex++; 3111| 0| } 3112| 8| } 3113| 8| entries[i].folderIndex = folderIndex; 3114| 8| if ((entries[i].flg & HAS_STREAM) == 0) ------------------ | | 252| 8|#define HAS_STREAM (1<<4) ------------------ | Branch (3114:7): [True: 0, False: 8] ------------------ 3115| 0| continue; 3116| 8| indexInFolder++; 3117| 8| if (indexInFolder >= folders[folderIndex].numUnpackStreams) { ------------------ | Branch (3117:7): [True: 8, False: 0] ------------------ 3118| 8| folderIndex++; 3119| 8| indexInFolder = 0; 3120| 8| } 3121| 8| } 3122| | 3123| 18| return (0); 3124| 19|} archive_read_support_format_7zip.c:files_info_numfiles_is_sane: 406| 22|{ 407| 22| uint64_t empty_stream_map_bytes; 408| | 409| 22| if (zip->numFiles > UMAX_ENTRY) ------------------ | | 398| 22|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 22|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (409:6): [True: 0, False: 22] ------------------ 410| 0| return (0); 411| 22| if (zip->numFiles > SIZE_MAX / sizeof(*zip->entries)) ------------------ | Branch (411:6): [True: 0, False: 22] ------------------ 412| 0| return (0); 413| | 414| 22| if (zip->numFiles <= zip->si.ss.unpack_streams) ------------------ | Branch (414:6): [True: 9, False: 13] ------------------ 415| 9| return (1); 416| | 417| 13| empty_stream_map_bytes = (zip->numFiles + 7) / 8; 418| 13| return (empty_stream_map_bytes <= zip->header_bytes_remaining); 419| 22|} archive_read_support_format_7zip.c:read_Times: 3128| 789|{ 3129| 789| struct _7zip *zip = (struct _7zip *)a->format->data; 3130| 789| const unsigned char *p; 3131| 789| struct _7zip_entry *entries = zip->entries; 3132| 789| unsigned char *timeBools; 3133| 789| int allAreDefined; 3134| 789| unsigned i; 3135| | 3136| 789| timeBools = calloc((size_t)zip->numFiles, sizeof(*timeBools)); 3137| 789| if (timeBools == NULL) ------------------ | Branch (3137:6): [True: 0, False: 789] ------------------ 3138| 0| return (-1); 3139| | 3140| | /* Read allAreDefined. */ 3141| 789| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (3141:6): [True: 0, False: 789] ------------------ 3142| 0| goto failed; 3143| 789| allAreDefined = *p; 3144| 789| if (allAreDefined) ------------------ | Branch (3144:6): [True: 768, False: 21] ------------------ 3145| 768| memset(timeBools, 1, (size_t)zip->numFiles); 3146| 21| else { 3147| 21| if (read_Bools(a, timeBools, (size_t)zip->numFiles) < 0) ------------------ | Branch (3147:7): [True: 0, False: 21] ------------------ 3148| 0| goto failed; 3149| 21| } 3150| | 3151| | /* Read external. */ 3152| 789| if ((p = header_bytes(a, 1)) == NULL) ------------------ | Branch (3152:6): [True: 0, False: 789] ------------------ 3153| 0| goto failed; 3154| 789| if (*p) { ------------------ | Branch (3154:6): [True: 769, False: 20] ------------------ 3155| 769| if (parse_7zip_uint64(a, &(h->dataIndex)) < 0) ------------------ | Branch (3155:7): [True: 1, False: 768] ------------------ 3156| 1| goto failed; 3157| 768| if (UMAX_ENTRY < h->dataIndex) ------------------ | | 398| 768|#define UMAX_ENTRY ARCHIVE_LITERAL_ULL(100000000) | | ------------------ | | | | 180| 768|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ | Branch (3157:7): [True: 0, False: 768] ------------------ 3158| 0| goto failed; 3159| 768| } 3160| | 3161| 3.38k| for (i = 0; i < zip->numFiles; i++) { ------------------ | Branch (3161:14): [True: 2.59k, False: 787] ------------------ 3162| 2.59k| if (!timeBools[i]) ------------------ | Branch (3162:7): [True: 109, False: 2.48k] ------------------ 3163| 109| continue; 3164| 2.48k| if ((p = header_bytes(a, 8)) == NULL) ------------------ | Branch (3164:7): [True: 1, False: 2.48k] ------------------ 3165| 1| goto failed; 3166| 2.48k| switch (type) { ------------------ | Branch (3166:11): [True: 2.48k, False: 0] ------------------ 3167| 12| case kCTime: ------------------ | | 139| 12|#define kCTime 0x12 ------------------ | Branch (3167:3): [True: 12, False: 2.47k] ------------------ 3168| 12| ntfs_to_unix(archive_le64dec(p), 3169| 12| &(entries[i].ctime), 3170| 12| &(entries[i].ctime_ns)); 3171| 12| entries[i].flg |= CTIME_IS_SET; ------------------ | | 250| 12|#define CTIME_IS_SET (1<<2) ------------------ 3172| 12| break; 3173| 2.47k| case kATime: ------------------ | | 140| 2.47k|#define kATime 0x13 ------------------ | Branch (3173:3): [True: 2.47k, False: 12] ------------------ 3174| 2.47k| ntfs_to_unix(archive_le64dec(p), 3175| 2.47k| &(entries[i].atime), 3176| 2.47k| &(entries[i].atime_ns)); 3177| 2.47k| entries[i].flg |= ATIME_IS_SET; ------------------ | | 249| 2.47k|#define ATIME_IS_SET (1<<1) ------------------ 3178| 2.47k| break; 3179| 0| case kMTime: ------------------ | | 141| 0|#define kMTime 0x14 ------------------ | Branch (3179:3): [True: 0, False: 2.48k] ------------------ 3180| 0| ntfs_to_unix(archive_le64dec(p), 3181| 0| &(entries[i].mtime), 3182| 0| &(entries[i].mtime_ns)); 3183| 0| entries[i].flg |= MTIME_IS_SET; ------------------ | | 248| 0|#define MTIME_IS_SET (1<<0) ------------------ 3184| 0| break; 3185| 2.48k| } 3186| 2.48k| } 3187| | 3188| 787| free(timeBools); 3189| 787| return (0); 3190| 2|failed: 3191| 2| free(timeBools); 3192| 2| return (-1); 3193| 788|} archive_read_support_format_7zip.c:free_Header: 2770| 107|{ 2771| 107| free(h->emptyStreamBools); 2772| 107| free(h->emptyFileBools); 2773| 107| free(h->antiBools); 2774| 107| free(h->attrBools); 2775| 107|} archive_read_support_format_7zip.c:archive_read_format_7zip_read_data: 1131| 998|{ 1132| 998| struct _7zip *zip; 1133| 998| ssize_t bytes; 1134| 998| int ret = ARCHIVE_OK; ------------------ | | 233| 998|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1135| | 1136| 998| zip = (struct _7zip *)(a->format->data); 1137| | 1138| 998| if (zip->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 998|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (1138:6): [True: 0, False: 998] ------------------ 1139| 0| zip->has_encrypted_entries = 0; 1140| 0| } 1141| | 1142| 998| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (1142:6): [True: 0, False: 998] ------------------ 1143| 0| read_consume(a); 1144| | 1145| 998| *offset = zip->entry_offset; 1146| 998| *size = 0; 1147| 998| *buff = NULL; 1148| | /* 1149| | * If we hit end-of-entry last time, clean up and return 1150| | * ARCHIVE_EOF this time. 1151| | */ 1152| 998| if (zip->end_of_entry) ------------------ | Branch (1152:6): [True: 990, False: 8] ------------------ 1153| 990| return (ARCHIVE_EOF); ------------------ | | 232| 990|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1154| | 1155| 8| size_t bytes_to_read = 16 * 1024 * 1024; // Don't try to read more than 16 MB at a time 1156| 8| if ((uint64_t)bytes_to_read > zip->entry_bytes_remaining) { ------------------ | Branch (1156:6): [True: 8, False: 0] ------------------ 1157| 8| bytes_to_read = (size_t)zip->entry_bytes_remaining; 1158| 8| } 1159| 8| bytes = read_stream(a, buff, bytes_to_read, 0); 1160| 8| if (bytes < 0) ------------------ | Branch (1160:6): [True: 0, False: 8] ------------------ 1161| 0| return ((int)bytes); 1162| 8| if (bytes == 0) { ------------------ | Branch (1162:6): [True: 4, False: 4] ------------------ 1163| 4| archive_set_error(&a->archive, 1164| 4| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1165| 4| "Truncated 7-Zip file body"); 1166| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1167| 4| } 1168| 4| zip->entry_bytes_remaining -= bytes; 1169| 4| if (zip->entry_bytes_remaining == 0) ------------------ | Branch (1169:6): [True: 4, False: 0] ------------------ 1170| 4| zip->end_of_entry = 1; 1171| | 1172| | /* Update checksum */ 1173| 4| if ((zip->entry->flg & CRC32_IS_SET) && bytes) ------------------ | | 251| 4|#define CRC32_IS_SET (1<<3) ------------------ | Branch (1173:6): [True: 4, False: 0] | Branch (1173:42): [True: 4, False: 0] ------------------ 1174| 4| zip->entry_crc32 = crc32(zip->entry_crc32, *buff, 1175| 4| (unsigned)bytes); 1176| | 1177| | /* If we hit the end, swallow any end-of-data marker. */ 1178| 4| if (zip->end_of_entry) { ------------------ | Branch (1178:6): [True: 4, False: 0] ------------------ 1179| | /* Check computed CRC against file contents. */ 1180| 4| if ((zip->entry->flg & CRC32_IS_SET) && ------------------ | | 251| 4|#define CRC32_IS_SET (1<<3) ------------------ | Branch (1180:7): [True: 4, False: 0] ------------------ 1181| 4| zip->si.ss.digests[zip->entry->ssIndex] != ------------------ | Branch (1181:4): [True: 4, False: 0] ------------------ 1182| 4| zip->entry_crc32) { 1183| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1184| 4| "7-Zip bad CRC: 0x%lx should be 0x%lx", 1185| 4| (unsigned long)zip->entry_crc32, 1186| 4| (unsigned long)zip->si.ss.digests[ 1187| 4| zip->entry->ssIndex]); 1188| 4| ret = ARCHIVE_WARN; ------------------ | | 235| 4|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1189| 4| } 1190| 4| } 1191| | 1192| 4| *size = bytes; 1193| 4| *offset = zip->entry_offset; 1194| 4| zip->entry_offset += bytes; 1195| | 1196| 4| return (ret); 1197| 8|} archive_read_support_format_7zip.c:archive_read_format_7zip_read_data_skip: 1201| 994|{ 1202| 994| struct _7zip *zip; 1203| 994| int64_t bytes_skipped; 1204| | 1205| 994| zip = (struct _7zip *)(a->format->data); 1206| | 1207| 994| if (zip->pack_stream_bytes_unconsumed) ------------------ | Branch (1207:6): [True: 4, False: 990] ------------------ 1208| 4| read_consume(a); 1209| | 1210| | /* If we've already read to end of data, we're done. */ 1211| 994| if (zip->end_of_entry) ------------------ | Branch (1211:6): [True: 994, False: 0] ------------------ 1212| 994| return (ARCHIVE_OK); ------------------ | | 233| 994|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1213| | 1214| | /* 1215| | * If the length is at the beginning, we can skip the 1216| | * compressed data much more quickly. 1217| | */ 1218| 0| bytes_skipped = skip_stream(a, (size_t)zip->entry_bytes_remaining); 1219| 0| if (bytes_skipped < 0) ------------------ | Branch (1219:6): [True: 0, False: 0] ------------------ 1220| 0| return ((int)bytes_skipped); 1221| 0| zip->entry_bytes_remaining = 0; 1222| | 1223| | /* This entry is finished and done. */ 1224| 0| zip->end_of_entry = 1; 1225| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1226| 0|} archive_read_support_format_7zip.c:archive_read_format_7zip_cleanup: 1230| 2.49k|{ 1231| 2.49k| struct _7zip *zip; 1232| | 1233| 2.49k| zip = (struct _7zip *)(a->format->data); 1234| 2.49k| free_StreamsInfo(&(zip->si)); 1235| 2.49k| free(zip->entries); 1236| 2.49k| free(zip->entry_names); 1237| 2.49k| free_decompression(a, zip); 1238| 2.49k| free(zip->uncompressed_buffer); 1239| 2.49k| free(zip->sub_stream_buff[0]); 1240| 2.49k| free(zip->sub_stream_buff[1]); 1241| 2.49k| free(zip->sub_stream_buff[2]); 1242| 2.49k| free(zip->tmp_stream_buff); 1243| 2.49k| free(zip); 1244| 2.49k| (a->format->data) = NULL; 1245| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1246| 2.49k|} archive_read_support_format_7zip.c:free_decompression: 2025| 2.49k|{ 2026| 2.49k| int r = ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2027| | 2028| |#if !defined(HAVE_ZLIB_H) &&\ 2029| | !(defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR)) 2030| | (void)a;/* UNUSED */ 2031| |#endif 2032| 2.49k|#ifdef HAVE_LZMA_H 2033| 2.49k| if (zip->lzstream_valid) ------------------ | Branch (2033:6): [True: 0, False: 2.49k] ------------------ 2034| 0| lzma_end(&(zip->lzstream)); 2035| 2.49k|#endif 2036| 2.49k|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 2037| 2.49k| if (zip->bzstream_valid) { ------------------ | Branch (2037:6): [True: 0, False: 2.49k] ------------------ 2038| 0| if (BZ2_bzDecompressEnd(&(zip->bzstream)) != BZ_OK) { ------------------ | Branch (2038:7): [True: 0, False: 0] ------------------ 2039| 0| archive_set_error(&a->archive, 2040| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2041| 0| "Failed to clean up bzip2 decompressor"); 2042| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2043| 0| } 2044| 0| zip->bzstream_valid = 0; 2045| 0| } 2046| 2.49k|#endif 2047| 2.49k|#ifdef HAVE_ZLIB_H 2048| 2.49k| if (zip->stream_valid) { ------------------ | Branch (2048:6): [True: 0, False: 2.49k] ------------------ 2049| 0| if (inflateEnd(&(zip->stream)) != Z_OK) { ------------------ | Branch (2049:7): [True: 0, False: 0] ------------------ 2050| 0| archive_set_error(&a->archive, 2051| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2052| 0| "Failed to clean up zlib decompressor"); 2053| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2054| 0| } 2055| 0| zip->stream_valid = 0; 2056| 0| } 2057| 2.49k|#endif 2058| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 2059| | if (zip->zstdstream_valid) 2060| | ZSTD_freeDStream(zip->zstd_dstream); 2061| |#endif 2062| 2.49k| if (zip->ppmd7_valid) { ------------------ | Branch (2062:6): [True: 64, False: 2.43k] ------------------ 2063| 64| __archive_ppmd7_functions.Ppmd7_Free( 2064| 64| &zip->ppmd7_context); 2065| 64| zip->ppmd7_valid = 0; 2066| 64| } 2067| 2.49k| return (r); 2068| 2.49k|} archive_read_support_format_all: 33| 2.49k|{ 34| 2.49k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 35| 2.49k| 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| 2.49k| archive_read_support_format_ar(a); 57| 2.49k| archive_read_support_format_cpio(a); 58| 2.49k| archive_read_support_format_empty(a); 59| 2.49k| archive_read_support_format_lha(a); 60| 2.49k| archive_read_support_format_mtree(a); 61| 2.49k| archive_read_support_format_tar(a); 62| 2.49k| archive_read_support_format_xar(a); 63| 2.49k| 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| 2.49k| archive_read_support_format_7zip(a); 72| 2.49k| archive_read_support_format_cab(a); 73| 2.49k| archive_read_support_format_rar(a); 74| 2.49k| archive_read_support_format_rar5(a); 75| 2.49k| archive_read_support_format_iso9660(a); 76| | /* Seek is really bad, since it forces the read-ahead 77| | * logic to discard buffered data. */ 78| 2.49k| 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| | * compression should enable those individually so they can 84| | * verify the level of support. */ 85| | /* Clear any warning messages set by the above functions. */ 86| 2.49k| archive_clear_error(a); 87| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 88| 2.49k|} archive_read_support_format_ar: 98| 2.49k|{ 99| 2.49k| struct archive_read *a = (struct archive_read *)_a; 100| 2.49k| struct ar *ar; 101| 2.49k| int r; 102| | 103| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 104| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_ar"); 105| | 106| 2.49k| ar = calloc(1, sizeof(*ar)); 107| 2.49k| if (ar == NULL) { ------------------ | Branch (107:6): [True: 0, False: 2.49k] ------------------ 108| 0| archive_set_error(&a->archive, ENOMEM, 109| 0| "Can't allocate ar data"); 110| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 111| 0| } 112| 2.49k| ar->strtab = NULL; 113| | 114| 2.49k| r = __archive_read_register_format(a, 115| 2.49k| ar, 116| 2.49k| "ar", 117| 2.49k| archive_read_format_ar_bid, 118| 2.49k| NULL, 119| 2.49k| archive_read_format_ar_read_header, 120| 2.49k| archive_read_format_ar_read_data, 121| 2.49k| archive_read_format_ar_skip, 122| 2.49k| NULL, 123| 2.49k| archive_read_format_ar_cleanup, 124| 2.49k| NULL, 125| 2.49k| NULL); 126| | 127| 2.49k| if (r != ARCHIVE_OK) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (127:6): [True: 0, False: 2.49k] ------------------ 128| 0| free(ar); 129| 0| return (r); 130| 0| } 131| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 132| 2.49k|} archive_read_support_format_ar.c:archive_read_format_ar_cleanup: 136| 2.49k|{ 137| 2.49k| struct ar *ar; 138| | 139| 2.49k| ar = (struct ar *)(a->format->data); 140| 2.49k| free(ar->strtab); 141| 2.49k| free(ar); 142| 2.49k| (a->format->data) = NULL; 143| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 144| 2.49k|} archive_read_support_format_ar.c:archive_read_format_ar_bid: 148| 2.45k|{ 149| 2.45k| const void *h; 150| | 151| 2.45k| (void)best_bid; /* UNUSED */ 152| | 153| | /* 154| | * Verify the 8-byte file signature. 155| | * TODO: Do we need to check more than this? 156| | */ 157| 2.45k| if ((h = __archive_read_ahead(a, 8, NULL)) == NULL) ------------------ | Branch (157:6): [True: 18, False: 2.44k] ------------------ 158| 18| return (-1); 159| 2.44k| if (memcmp(h, "!\n", 8) == 0) { ------------------ | Branch (159:6): [True: 19, False: 2.42k] ------------------ 160| 19| return (64); 161| 19| } 162| 2.42k| return (-1); 163| 2.44k|} archive_read_support_format_ar.c:archive_read_format_ar_read_header: 421| 1.20k|{ 422| 1.20k| struct ar *ar = (struct ar*)(a->format->data); 423| 1.20k| size_t unconsumed; 424| 1.20k| const void *header_data; 425| 1.20k| int ret; 426| | 427| 1.20k| if (!ar->read_global_header) { ------------------ | Branch (427:6): [True: 19, False: 1.18k] ------------------ 428| | /* 429| | * We are now at the beginning of the archive, 430| | * so we need first consume the ar global header. 431| | */ 432| 19| __archive_read_consume(a, 8); 433| 19| ar->read_global_header = 1; 434| | /* Set a default format code for now. */ 435| 19| a->archive.archive_format = ARCHIVE_FORMAT_AR; ------------------ | | 376| 19|#define ARCHIVE_FORMAT_AR 0x70000 ------------------ 436| 19| } 437| | 438| | /* Read the header for the next file entry. */ 439| 1.20k| if ((header_data = __archive_read_ahead(a, 60, NULL)) == NULL) ------------------ | Branch (439:6): [True: 3, False: 1.20k] ------------------ 440| | /* Broken header. */ 441| 3| return (ARCHIVE_EOF); ------------------ | | 232| 3|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 442| | 443| 1.20k| unconsumed = 60; 444| | 445| 1.20k| ret = _ar_read_header(a, entry, ar, (const char *)header_data, &unconsumed); 446| | 447| 1.20k| if (unconsumed) ------------------ | Branch (447:6): [True: 525, False: 676] ------------------ 448| 525| __archive_read_consume(a, unconsumed); 449| | 450| 1.20k| return ret; 451| 1.20k|} archive_read_support_format_ar.c:_ar_read_header: 168| 1.20k|{ 169| 1.20k| char filename[AR_name_size + 1]; 170| 1.20k| uint64_t number; /* Used to hold parsed numbers before validation. */ 171| 1.20k| size_t bsd_name_length, entry_size; 172| 1.20k| char *p, *st; 173| 1.20k| const void *b; 174| 1.20k| int r; 175| | 176| | /* Verify the magic signature on the file header. */ 177| 1.20k| if (strncmp(h + AR_fmag_offset, "`\n", 2) != 0) { ------------------ | | 80| 1.20k|#define AR_fmag_offset 58 ------------------ | Branch (177:6): [True: 12, False: 1.18k] ------------------ 178| 12| archive_set_error(&a->archive, EINVAL, 179| 12| "Incorrect file header signature"); 180| 12| return (ARCHIVE_FATAL); ------------------ | | 239| 12|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 181| 12| } 182| | 183| | /* Copy filename into work buffer. */ 184| 1.18k| strncpy(filename, h + AR_name_offset, AR_name_size); ------------------ | | 68| 1.18k|#define AR_name_offset 0 ------------------ strncpy(filename, h + AR_name_offset, AR_name_size); ------------------ | | 69| 1.18k|#define AR_name_size 16 ------------------ 185| 1.18k| filename[AR_name_size] = '\0'; ------------------ | | 69| 1.18k|#define AR_name_size 16 ------------------ 186| | 187| | /* 188| | * Guess the format variant based on the filename. 189| | */ 190| 1.18k| if (a->archive.archive_format == ARCHIVE_FORMAT_AR) { ------------------ | | 376| 1.18k|#define ARCHIVE_FORMAT_AR 0x70000 ------------------ | Branch (190:6): [True: 21, False: 1.16k] ------------------ 191| | /* We don't already know the variant, so let's guess. */ 192| | /* 193| | * Biggest clue is presence of '/': GNU starts special 194| | * filenames with '/', appends '/' as terminator to 195| | * non-special names, so anything with '/' should be 196| | * GNU except for BSD long filenames. 197| | */ 198| 21| if (strncmp(filename, "#1/", 3) == 0) ------------------ | Branch (198:7): [True: 5, False: 16] ------------------ 199| 5| a->archive.archive_format = ARCHIVE_FORMAT_AR_BSD; ------------------ | | 378| 5|#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2) | | ------------------ | | | | 376| 5|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ 200| 16| else if (strchr(filename, '/') != NULL) ------------------ | Branch (200:12): [True: 14, False: 2] ------------------ 201| 14| a->archive.archive_format = ARCHIVE_FORMAT_AR_GNU; ------------------ | | 377| 14|#define ARCHIVE_FORMAT_AR_GNU (ARCHIVE_FORMAT_AR | 1) | | ------------------ | | | | 376| 14|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ 202| 2| else if (strncmp(filename, "__.SYMDEF", 9) == 0) ------------------ | Branch (202:12): [True: 0, False: 2] ------------------ 203| 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 | | ------------------ ------------------ 204| | /* 205| | * XXX Do GNU/SVR4 'ar' programs ever omit trailing '/' 206| | * if name exactly fills 16-byte field? If so, we 207| | * can't assume entries without '/' are BSD. XXX 208| | */ 209| 21| } 210| | 211| | /* Update format name from the code. */ 212| 1.18k| if (a->archive.archive_format == ARCHIVE_FORMAT_AR_GNU) ------------------ | | 377| 1.18k|#define ARCHIVE_FORMAT_AR_GNU (ARCHIVE_FORMAT_AR | 1) | | ------------------ | | | | 376| 1.18k|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ | Branch (212:6): [True: 886, False: 303] ------------------ 213| 886| a->archive.archive_format_name = "ar (GNU/SVR4)"; 214| 303| else if (a->archive.archive_format == ARCHIVE_FORMAT_AR_BSD) ------------------ | | 378| 303|#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2) | | ------------------ | | | | 376| 303|#define ARCHIVE_FORMAT_AR 0x70000 | | ------------------ ------------------ | Branch (214:11): [True: 301, False: 2] ------------------ 215| 301| a->archive.archive_format_name = "ar (BSD)"; 216| 2| else 217| 2| a->archive.archive_format_name = "ar"; 218| | 219| | /* 220| | * Remove trailing spaces from the filename. GNU and BSD 221| | * variants both pad filename area out with spaces. 222| | * This will only be wrong if GNU/SVR4 'ar' implementations 223| | * omit trailing '/' for 16-char filenames and we have 224| | * a 16-char filename that ends in ' '. 225| | */ 226| 1.18k| p = filename + AR_name_size - 1; ------------------ | | 69| 1.18k|#define AR_name_size 16 ------------------ 227| 1.95k| while (p >= filename && *p == ' ') { ------------------ | Branch (227:9): [True: 1.95k, False: 0] | Branch (227:26): [True: 762, False: 1.18k] ------------------ 228| 762| *p = '\0'; 229| 762| p--; 230| 762| } 231| | 232| | /* 233| | * Remove trailing slash unless first character is '/'. 234| | * (BSD entries never end in '/', so this will only trim 235| | * GNU-format entries. GNU special entries start with '/' 236| | * and are not terminated in '/', so we don't trim anything 237| | * that starts with '/'.) 238| | */ 239| 1.18k| if (filename[0] != '/' && p > filename && *p == '/') { ------------------ | Branch (239:6): [True: 1.13k, False: 57] | Branch (239:28): [True: 1.12k, False: 9] | Branch (239:44): [True: 1, False: 1.12k] ------------------ 240| 1| *p = '\0'; 241| 1| } 242| | 243| 1.18k| if (p < filename) { ------------------ | Branch (243:6): [True: 0, False: 1.18k] ------------------ 244| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 245| 0| "Found entry with empty filename"); 246| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 247| 0| } 248| | 249| | /* 250| | * '//' is the GNU filename table. 251| | * Later entries can refer to names in this table. 252| | */ 253| 1.18k| if (strcmp(filename, "//") == 0) { ------------------ | Branch (253:6): [True: 0, False: 1.18k] ------------------ 254| | /* This must come before any call to _read_ahead. */ 255| 0| ar_parse_common_header(ar, entry, h); 256| 0| archive_entry_copy_pathname(entry, filename); 257| 0| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 258| | /* Get the size of the filename table. */ 259| 0| number = ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 78| 0|#define AR_size_offset 48 ------------------ number = ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 79| 0|#define AR_size_size 10 ------------------ 260| 0| if (number > SIZE_MAX || number > 1024 * 1024 * 1024) { ------------------ | Branch (260:7): [True: 0, False: 0] | Branch (260:28): [True: 0, False: 0] ------------------ 261| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 262| 0| "Filename table too large"); 263| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 264| 0| } 265| 0| entry_size = (size_t)number; 266| 0| if (entry_size == 0) { ------------------ | Branch (266:7): [True: 0, False: 0] ------------------ 267| 0| archive_set_error(&a->archive, EINVAL, 268| 0| "Invalid string table"); 269| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 270| 0| } 271| 0| if (ar->strtab != NULL) { ------------------ | Branch (271:7): [True: 0, False: 0] ------------------ 272| 0| archive_set_error(&a->archive, EINVAL, 273| 0| "More than one string table exists"); 274| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 275| 0| } 276| | 277| | /* Read the filename table into memory. */ 278| 0| st = malloc(entry_size); 279| 0| if (st == NULL) { ------------------ | Branch (279:7): [True: 0, False: 0] ------------------ 280| 0| archive_set_error(&a->archive, ENOMEM, 281| 0| "Can't allocate filename table buffer"); 282| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 283| 0| } 284| 0| ar->strtab = st; 285| 0| ar->strtab_size = entry_size; 286| | 287| 0| if (*unconsumed) { ------------------ | Branch (287:7): [True: 0, False: 0] ------------------ 288| 0| __archive_read_consume(a, *unconsumed); 289| 0| *unconsumed = 0; 290| 0| } 291| | 292| 0| if ((b = __archive_read_ahead(a, entry_size, NULL)) == NULL) ------------------ | Branch (292:7): [True: 0, False: 0] ------------------ 293| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 294| 0| memcpy(st, b, entry_size); 295| 0| __archive_read_consume(a, entry_size); 296| | /* All contents are consumed. */ 297| 0| ar->entry_bytes_remaining = 0; 298| 0| archive_entry_set_size(entry, ar->entry_bytes_remaining); 299| | 300| | /* Parse the filename table. */ 301| 0| return (ar_parse_gnu_filename_table(a)); 302| 0| } 303| | 304| | /* 305| | * GNU variant handles long filenames by storing / 306| | * to indicate a name stored in the filename table. 307| | * XXX TODO: Verify that it's all digits... Don't be fooled 308| | * by "/9xyz" XXX 309| | */ 310| 1.18k| if (filename[0] == '/' && filename[1] >= '0' && filename[1] <= '9') { ------------------ | Branch (310:6): [True: 57, False: 1.13k] | Branch (310:28): [True: 1, False: 56] | Branch (310:50): [True: 1, False: 0] ------------------ 311| 1| number = ar_atol10(h + AR_name_offset + 1, AR_name_size - 1); ------------------ | | 68| 1|#define AR_name_offset 0 ------------------ number = ar_atol10(h + AR_name_offset + 1, AR_name_size - 1); ------------------ | | 69| 1|#define AR_name_size 16 ------------------ 312| | /* 313| | * If we can't look up the real name, warn and return 314| | * the entry with the wrong name. 315| | */ 316| 1| if (ar->strtab == NULL || number >= ar->strtab_size) { ------------------ | Branch (316:7): [True: 1, False: 0] | Branch (316:29): [True: 0, False: 0] ------------------ 317| 1| archive_set_error(&a->archive, EINVAL, 318| 1| "Can't find long filename for GNU/SVR4 archive entry"); 319| 1| archive_entry_copy_pathname(entry, filename); 320| | /* Parse the time, owner, mode, size fields. */ 321| 1| ar_parse_common_header(ar, entry, h); 322| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 323| 1| } 324| | 325| 0| archive_entry_copy_pathname(entry, &ar->strtab[(size_t)number]); 326| | /* Parse the time, owner, mode, size fields. */ 327| 0| return (ar_parse_common_header(ar, entry, h)); 328| 1| } 329| | 330| | /* 331| | * BSD handles long filenames by storing "#1/" followed by the 332| | * length of filename as a decimal number, then prepends the 333| | * the filename to the file contents. 334| | */ 335| 1.18k| if (strncmp(filename, "#1/", 3) == 0) { ------------------ | Branch (335:6): [True: 679, False: 509] ------------------ 336| | /* Parse the time, owner, mode, size fields. */ 337| | /* This must occur before _read_ahead is called again. */ 338| 679| ar_parse_common_header(ar, entry, h); 339| | 340| | /* Parse the size of the name, adjust the file size. */ 341| 679| number = ar_atol10(h + AR_name_offset + 3, AR_name_size - 3); ------------------ | | 68| 679|#define AR_name_offset 0 ------------------ number = ar_atol10(h + AR_name_offset + 3, AR_name_size - 3); ------------------ | | 69| 679|#define AR_name_size 16 ------------------ 342| | /* Sanity check the filename length: 343| | * = Must be <= SIZE_MAX - 1 344| | * = Must be <= 1MB 345| | * = Cannot be bigger than the entire entry 346| | */ 347| 679| if (number > SIZE_MAX - 1 ------------------ | Branch (347:7): [True: 0, False: 679] ------------------ 348| 679| || number > 1024 * 1024 ------------------ | Branch (348:10): [True: 0, False: 679] ------------------ 349| 679| || (int64_t)number > ar->entry_bytes_remaining) { ------------------ | Branch (349:10): [True: 3, False: 676] ------------------ 350| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 351| 3| "Bad input file size"); 352| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 353| 3| } 354| 676| bsd_name_length = (size_t)number; 355| 676| ar->entry_bytes_remaining -= bsd_name_length; 356| | /* Adjust file size reported to client. */ 357| 676| archive_entry_set_size(entry, ar->entry_bytes_remaining); 358| | 359| 676| if (*unconsumed) { ------------------ | Branch (359:7): [True: 676, False: 0] ------------------ 360| 676| __archive_read_consume(a, *unconsumed); 361| 676| *unconsumed = 0; 362| 676| } 363| | 364| | /* Read the long name into memory. */ 365| 676| if ((b = __archive_read_ahead(a, bsd_name_length, NULL)) == NULL) { ------------------ | Branch (365:7): [True: 0, False: 676] ------------------ 366| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 367| 0| "Truncated input file"); 368| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 369| 0| } 370| | /* Store it in the entry. */ 371| 676| p = malloc(bsd_name_length + 1); 372| 676| if (p == NULL) { ------------------ | Branch (372:7): [True: 0, False: 676] ------------------ 373| 0| archive_set_error(&a->archive, ENOMEM, 374| 0| "Can't allocate fname buffer"); 375| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 376| 0| } 377| 676| strncpy(p, b, bsd_name_length); 378| 676| p[bsd_name_length] = '\0'; 379| | 380| 676| __archive_read_consume(a, bsd_name_length); 381| | 382| 676| archive_entry_copy_pathname(entry, p); 383| 676| free(p); 384| 676| return (ARCHIVE_OK); ------------------ | | 233| 676|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 385| 676| } 386| | 387| | /* 388| | * "/" is the SVR4/GNU archive symbol table. 389| | * "/SYM64/" is the SVR4/GNU 64-bit variant archive symbol table. 390| | */ 391| 509| if (strcmp(filename, "/") == 0 || strcmp(filename, "/SYM64/") == 0) { ------------------ | Branch (391:6): [True: 55, False: 454] | Branch (391:36): [True: 0, False: 454] ------------------ 392| 55| archive_entry_copy_pathname(entry, filename); 393| | /* Parse the time, owner, mode, size fields. */ 394| 55| r = ar_parse_common_header(ar, entry, h); 395| | /* Force the file type to a regular file. */ 396| 55| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 55|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 397| 55| return (r); 398| 55| } 399| | 400| | /* 401| | * "__.SYMDEF" is a BSD archive symbol table. 402| | */ 403| 454| if (strcmp(filename, "__.SYMDEF") == 0) { ------------------ | Branch (403:6): [True: 0, False: 454] ------------------ 404| 0| archive_entry_copy_pathname(entry, filename); 405| | /* Parse the time, owner, mode, size fields. */ 406| 0| return (ar_parse_common_header(ar, entry, h)); 407| 0| } 408| | 409| | /* 410| | * Otherwise, this is a standard entry. The filename 411| | * has already been trimmed as much as possible, based 412| | * on our current knowledge of the format. 413| | */ 414| 454| archive_entry_copy_pathname(entry, filename); 415| 454| return (ar_parse_common_header(ar, entry, h)); 416| 454|} archive_read_support_format_ar.c:ar_parse_common_header: 457| 1.18k|{ 458| 1.18k| uint64_t n; 459| | 460| | /* Copy remaining header */ 461| 1.18k| archive_entry_set_mtime(entry, 462| 1.18k| (time_t)ar_atol10(h + AR_date_offset, AR_date_size), 0L); ------------------ | | 70| 1.18k|#define AR_date_offset 16 ------------------ (time_t)ar_atol10(h + AR_date_offset, AR_date_size), 0L); ------------------ | | 71| 1.18k|#define AR_date_size 12 ------------------ 463| 1.18k| archive_entry_set_uid(entry, 464| 1.18k| (uid_t)ar_atol10(h + AR_uid_offset, AR_uid_size)); ------------------ | | 72| 1.18k|#define AR_uid_offset 28 ------------------ (uid_t)ar_atol10(h + AR_uid_offset, AR_uid_size)); ------------------ | | 73| 1.18k|#define AR_uid_size 6 ------------------ 465| 1.18k| archive_entry_set_gid(entry, 466| 1.18k| (gid_t)ar_atol10(h + AR_gid_offset, AR_gid_size)); ------------------ | | 74| 1.18k|#define AR_gid_offset 34 ------------------ (gid_t)ar_atol10(h + AR_gid_offset, AR_gid_size)); ------------------ | | 75| 1.18k|#define AR_gid_size 6 ------------------ 467| 1.18k| archive_entry_set_mode(entry, 468| 1.18k| (mode_t)ar_atol8(h + AR_mode_offset, AR_mode_size)); ------------------ | | 76| 1.18k|#define AR_mode_offset 40 ------------------ (mode_t)ar_atol8(h + AR_mode_offset, AR_mode_size)); ------------------ | | 77| 1.18k|#define AR_mode_size 8 ------------------ 469| 1.18k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 1.18k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 470| 1.18k| n = ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 78| 1.18k|#define AR_size_offset 48 ------------------ n = ar_atol10(h + AR_size_offset, AR_size_size); ------------------ | | 79| 1.18k|#define AR_size_size 10 ------------------ 471| | 472| 1.18k| ar->entry_offset = 0; 473| 1.18k| ar->entry_padding = n % 2; 474| 1.18k| archive_entry_set_size(entry, n); 475| 1.18k| ar->entry_bytes_remaining = n; 476| 1.18k| return (ARCHIVE_OK); ------------------ | | 233| 1.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 477| 1.18k|} archive_read_support_format_ar.c:ar_atol8: 590| 1.18k|{ 591| 1.18k| uint64_t l, limit, last_digit_limit; 592| 1.18k| unsigned int digit, base; 593| | 594| 1.18k| base = 8; 595| 1.18k| limit = UINT64_MAX / base; 596| 1.18k| last_digit_limit = UINT64_MAX % base; 597| | 598| 6.05k| while ((*p == ' ' || *p == '\t') && char_cnt-- > 0) ------------------ | Branch (598:10): [True: 1.33k, False: 4.71k] | Branch (598:23): [True: 3.53k, False: 1.17k] | Branch (598:38): [True: 4.86k, False: 12] ------------------ 599| 4.86k| p++; 600| | 601| 1.18k| l = 0; 602| 1.18k| digit = *p - '0'; 603| 1.29k| while (*p >= '0' && digit < base && char_cnt-- > 0) { ------------------ | Branch (603:9): [True: 692, False: 606] | Branch (603:22): [True: 109, False: 583] | Branch (603:39): [True: 109, False: 0] ------------------ 604| 109| if (l>limit || (l == limit && digit > last_digit_limit)) { ------------------ | Branch (604:7): [True: 0, False: 109] | Branch (604:19): [True: 0, False: 109] | Branch (604:33): [True: 0, False: 0] ------------------ 605| 0| l = UINT64_MAX; /* Truncate on overflow. */ 606| 0| break; 607| 0| } 608| 109| l = (l * base) + digit; 609| 109| digit = *++p - '0'; 610| 109| } 611| 1.18k| return (l); 612| 1.18k|} archive_read_support_format_ar.c:ar_atol10: 616| 5.43k|{ 617| 5.43k| uint64_t l, limit, last_digit_limit; 618| 5.43k| unsigned int base, digit; 619| | 620| 5.43k| base = 10; 621| 5.43k| limit = UINT64_MAX / base; 622| 5.43k| last_digit_limit = UINT64_MAX % base; 623| | 624| 23.1k| while ((*p == ' ' || *p == '\t') && char_cnt-- > 0) ------------------ | Branch (624:10): [True: 6.89k, False: 16.2k] | Branch (624:23): [True: 11.7k, False: 4.52k] | Branch (624:38): [True: 17.6k, False: 907] ------------------ 625| 17.6k| p++; 626| 5.43k| l = 0; 627| 5.43k| digit = *p - '0'; 628| 9.09k| while (*p >= '0' && digit < base && char_cnt-- > 0) { ------------------ | Branch (628:9): [True: 5.36k, False: 3.72k] | Branch (628:22): [True: 3.84k, False: 1.52k] | Branch (628:39): [True: 3.65k, False: 186] ------------------ 629| 3.65k| if (l > limit || (l == limit && digit > last_digit_limit)) { ------------------ | Branch (629:7): [True: 0, False: 3.65k] | Branch (629:21): [True: 0, False: 3.65k] | Branch (629:35): [True: 0, False: 0] ------------------ 630| 0| l = UINT64_MAX; /* Truncate on overflow. */ 631| 0| break; 632| 0| } 633| 3.65k| l = (l * base) + digit; 634| 3.65k| digit = *++p - '0'; 635| 3.65k| } 636| 5.43k| return (l); 637| 5.43k|} archive_read_support_format_ar.c:archive_read_format_ar_read_data: 482| 2.84k|{ 483| 2.84k| ssize_t bytes_read; 484| 2.84k| struct ar *ar; 485| | 486| 2.84k| ar = (struct ar *)(a->format->data); 487| | 488| 2.84k| if (ar->entry_bytes_unconsumed) { ------------------ | Branch (488:6): [True: 828, False: 2.01k] ------------------ 489| 828| __archive_read_consume(a, ar->entry_bytes_unconsumed); 490| 828| ar->entry_bytes_unconsumed = 0; 491| 828| } 492| | 493| 2.84k| if (ar->entry_bytes_remaining > 0) { ------------------ | Branch (493:6): [True: 828, False: 2.01k] ------------------ 494| 828| *buff = __archive_read_ahead(a, 1, &bytes_read); 495| 828| if (bytes_read == 0) { ------------------ | Branch (495:7): [True: 0, False: 828] ------------------ 496| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 497| 0| "Truncated ar archive"); 498| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 499| 0| } 500| 828| if (bytes_read < 0) ------------------ | Branch (500:7): [True: 0, False: 828] ------------------ 501| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 502| 828| if (bytes_read > ar->entry_bytes_remaining) ------------------ | Branch (502:7): [True: 828, False: 0] ------------------ 503| 828| bytes_read = (ssize_t)ar->entry_bytes_remaining; 504| 828| *size = bytes_read; 505| 828| ar->entry_bytes_unconsumed = bytes_read; 506| 828| *offset = ar->entry_offset; 507| 828| ar->entry_offset += bytes_read; 508| 828| ar->entry_bytes_remaining -= bytes_read; 509| 828| return (ARCHIVE_OK); ------------------ | | 233| 828|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 510| 2.01k| } else { 511| 2.01k| int64_t skipped = __archive_read_consume(a, ar->entry_padding); 512| 2.01k| if (skipped >= 0) { ------------------ | Branch (512:7): [True: 2.01k, False: 0] ------------------ 513| 2.01k| ar->entry_padding -= skipped; 514| 2.01k| } 515| 2.01k| if (ar->entry_padding) { ------------------ | Branch (515:7): [True: 0, False: 2.01k] ------------------ 516| 0| if (skipped >= 0) { ------------------ | Branch (516:8): [True: 0, False: 0] ------------------ 517| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 518| 0| "Truncated ar archive - failed consuming padding"); 519| 0| } 520| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 521| 0| } 522| 2.01k| *buff = NULL; 523| 2.01k| *size = 0; 524| 2.01k| *offset = ar->entry_offset; 525| 2.01k| return (ARCHIVE_EOF); ------------------ | | 232| 2.01k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 526| 2.01k| } 527| 2.84k|} archive_read_support_format_ar.c:archive_read_format_ar_skip: 531| 1.18k|{ 532| 1.18k| int64_t bytes_skipped; 533| 1.18k| struct ar* ar; 534| | 535| 1.18k| ar = (struct ar *)(a->format->data); 536| | 537| 1.18k| bytes_skipped = __archive_read_consume(a, 538| 1.18k| ar->entry_bytes_remaining + ar->entry_padding 539| 1.18k| + ar->entry_bytes_unconsumed); 540| 1.18k| if (bytes_skipped < 0) ------------------ | Branch (540:6): [True: 0, False: 1.18k] ------------------ 541| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 542| | 543| 1.18k| ar->entry_bytes_remaining = 0; 544| 1.18k| ar->entry_bytes_unconsumed = 0; 545| 1.18k| ar->entry_padding = 0; 546| | 547| 1.18k| return (ARCHIVE_OK); ------------------ | | 233| 1.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 548| 1.18k|} archive_read_support_format_cab: 351| 2.49k|{ 352| 2.49k| struct archive_read *a = (struct archive_read *)_a; 353| 2.49k| struct cab *cab; 354| 2.49k| int r; 355| | 356| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 357| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_cab"); 358| | 359| 2.49k| cab = calloc(1, sizeof(*cab)); 360| 2.49k| if (cab == NULL) { ------------------ | Branch (360:6): [True: 0, False: 2.49k] ------------------ 361| 0| archive_set_error(&a->archive, ENOMEM, 362| 0| "Can't allocate CAB data"); 363| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 364| 0| } 365| 2.49k| archive_string_init(&cab->ws); ------------------ | | 71| 2.49k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.49k] | | ------------------ ------------------ 366| 2.49k| if (archive_wstring_ensure(&cab->ws, 256) == NULL) { ------------------ | Branch (366:6): [True: 0, False: 2.49k] ------------------ 367| 0| archive_set_error(&a->archive, ENOMEM, 368| 0| "Can't allocate memory"); 369| 0| free(cab); 370| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 371| 0| } 372| | 373| 2.49k| r = __archive_read_register_format(a, 374| 2.49k| cab, 375| 2.49k| "cab", 376| 2.49k| archive_read_format_cab_bid, 377| 2.49k| archive_read_format_cab_options, 378| 2.49k| archive_read_format_cab_read_header, 379| 2.49k| archive_read_format_cab_read_data, 380| 2.49k| archive_read_format_cab_read_data_skip, 381| 2.49k| NULL, 382| 2.49k| archive_read_format_cab_cleanup, 383| 2.49k| NULL, 384| 2.49k| NULL); 385| | 386| 2.49k| if (r != ARCHIVE_OK) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (386:6): [True: 0, False: 2.49k] ------------------ 387| 0| archive_wstring_free(&cab->ws); 388| 0| free(cab); 389| 0| } 390| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 391| 2.49k|} archive_read_support_format_cab.c:archive_read_format_cab_bid: 418| 2.45k|{ 419| 2.45k| const char *p; 420| 2.45k| ssize_t bytes_avail, offset, window; 421| | 422| | /* If there's already a better bid than we can ever 423| | make, don't bother testing. */ 424| 2.45k| if (best_bid > 64) ------------------ | Branch (424:6): [True: 249, False: 2.20k] ------------------ 425| 249| return (-1); 426| | 427| 2.20k| if ((p = __archive_read_ahead(a, 8, NULL)) == NULL) ------------------ | Branch (427:6): [True: 24, False: 2.18k] ------------------ 428| 24| return (-1); 429| | 430| 2.18k| if (memcmp(p, "MSCF\0\0\0\0", 8) == 0) ------------------ | Branch (430:6): [True: 27, False: 2.15k] ------------------ 431| 27| return (64); 432| | 433| | /* 434| | * Attempt to handle self-extracting archives 435| | * by noting a PE header and searching forward 436| | * up to 128k for an 'MSCF' marker. 437| | */ 438| 2.15k| if (p[0] == 'M' && p[1] == 'Z') { ------------------ | Branch (438:6): [True: 110, False: 2.04k] | Branch (438:21): [True: 109, False: 1] ------------------ 439| 109| offset = 0; 440| 109| window = 4096; 441| 457| while (offset < (1024 * 128)) { ------------------ | Branch (441:10): [True: 446, False: 11] ------------------ 442| 446| const char *h = __archive_read_ahead(a, offset + window, 443| 446| &bytes_avail); 444| 446| if (h == NULL) { ------------------ | Branch (444:8): [True: 320, False: 126] ------------------ 445| | /* Remaining bytes are less than window. */ 446| 320| window >>= 1; 447| 320| if (window < 128) ------------------ | Branch (447:9): [True: 53, False: 267] ------------------ 448| 53| return (0); 449| 267| continue; 450| 320| } 451| 126| p = h + offset; 452| 1.59M| while (p + 8 < h + bytes_avail) { ------------------ | Branch (452:11): [True: 1.59M, False: 81] ------------------ 453| 1.59M| int next; 454| 1.59M| if ((next = find_cab_magic(p)) == 0) ------------------ | Branch (454:9): [True: 45, False: 1.59M] ------------------ 455| 45| return (64); 456| 1.59M| p += next; 457| 1.59M| } 458| 81| offset = p - h; 459| 81| } 460| 109| } 461| 2.06k| return (0); 462| 2.15k|} archive_read_support_format_cab.c:find_cab_magic: 395| 1.63M|{ 396| 1.63M| switch (p[4]) { 397| 872k| case 0: ------------------ | Branch (397:2): [True: 872k, False: 759k] ------------------ 398| | /* 399| | * Note: Self-Extraction program has 'MSCF' string in their 400| | * program. If we were finding 'MSCF' string only, we got 401| | * wrong place for Cabinet header, thus, we have to check 402| | * following four bytes which are reserved and must be set 403| | * to zero. 404| | */ 405| 872k| if (memcmp(p, "MSCF\0\0\0\0", 8) == 0) ------------------ | Branch (405:7): [True: 90, False: 872k] ------------------ 406| 90| return 0; 407| 872k| return 5; 408| 1.02k| case 'F': return 1; ------------------ | Branch (408:2): [True: 1.02k, False: 1.63M] ------------------ 409| 2.76k| case 'C': return 2; ------------------ | Branch (409:2): [True: 2.76k, False: 1.62M] ------------------ 410| 4.46k| case 'S': return 3; ------------------ | Branch (410:2): [True: 4.46k, False: 1.62M] ------------------ 411| 12.2k| case 'M': return 4; ------------------ | Branch (411:2): [True: 12.2k, False: 1.61M] ------------------ 412| 738k| default: return 5; ------------------ | Branch (412:2): [True: 738k, False: 893k] ------------------ 413| 1.63M| } 414| 1.63M|} archive_read_support_format_cab.c:archive_read_format_cab_read_header: 889| 100|{ 890| 100| struct cab *cab; 891| 100| struct cfheader *hd; 892| 100| struct cffolder *prev_folder; 893| 100| struct cffile *file; 894| 100| struct archive_string_conv *sconv; 895| 100| int err = ARCHIVE_OK, r; ------------------ | | 233| 100|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 896| | 897| 100| cab = (struct cab *)(a->format->data); 898| 100| if (cab->found_header == 0) { ------------------ | Branch (898:6): [True: 72, False: 28] ------------------ 899| 72| err = cab_read_header(a); 900| 72| if (err < ARCHIVE_WARN) ------------------ | | 235| 72|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (900:7): [True: 2, False: 70] ------------------ 901| 2| return (err); 902| | /* We've found the header. */ 903| 70| cab->found_header = 1; 904| 70| } 905| 98| hd = &cab->cfheader; 906| | 907| 98| if (hd->file_index >= hd->file_count) { ------------------ | Branch (907:6): [True: 12, False: 86] ------------------ 908| 12| cab->end_of_archive = 1; 909| 12| return (ARCHIVE_EOF); ------------------ | | 232| 12|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 910| 12| } 911| 86| file = &hd->file_array[hd->file_index++]; 912| | 913| 86| cab->end_of_entry = 0; 914| 86| cab->end_of_entry_cleanup = 0; 915| 86| cab->entry_compressed_bytes_read = 0; 916| 86| cab->entry_uncompressed_bytes_read = 0; 917| 86| cab->entry_unconsumed = 0; 918| 86| cab->entry_cffile = file; 919| | 920| | /* 921| | * Choose a proper folder. 922| | */ 923| 86| prev_folder = cab->entry_cffolder; 924| 86| switch (file->folder) { 925| 3| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 3|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (925:2): [True: 3, False: 83] ------------------ 926| 3| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 3|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (926:2): [True: 0, False: 86] ------------------ 927| 3| cab->entry_cffolder = &hd->folder_array[0]; 928| 3| break; 929| 9| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 9|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (929:2): [True: 9, False: 77] ------------------ 930| 9| cab->entry_cffolder = &hd->folder_array[hd->folder_count-1]; 931| 9| break; 932| 74| default: ------------------ | Branch (932:2): [True: 74, False: 12] ------------------ 933| 74| cab->entry_cffolder = &hd->folder_array[file->folder]; 934| 74| break; 935| 86| } 936| | /* If a cffolder of this file is changed, reset a cfdata to read 937| | * file contents from next cfdata. */ 938| 86| if (prev_folder != cab->entry_cffolder) ------------------ | Branch (938:6): [True: 70, False: 16] ------------------ 939| 70| cab->entry_cfdata = NULL; 940| | 941| | /* If a pathname is UTF-8, prepare a string conversion object 942| | * for UTF-8 and use it. */ 943| 86| if (file->attr & ATTR_NAME_IS_UTF) { ------------------ | | 238| 86|#define ATTR_NAME_IS_UTF 0x80 ------------------ | Branch (943:6): [True: 3, False: 83] ------------------ 944| 3| if (cab->sconv_utf8 == NULL) { ------------------ | Branch (944:7): [True: 3, False: 0] ------------------ 945| 3| cab->sconv_utf8 = 946| 3| archive_string_conversion_from_charset( 947| 3| &(a->archive), "UTF-8", 1); 948| 3| if (cab->sconv_utf8 == NULL) ------------------ | Branch (948:8): [True: 0, False: 3] ------------------ 949| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 950| 3| } 951| 3| sconv = cab->sconv_utf8; 952| 83| } else if (cab->sconv != NULL) { ------------------ | Branch (952:13): [True: 0, False: 83] ------------------ 953| | /* Choose the conversion specified by the option. */ 954| 0| sconv = cab->sconv; 955| 83| } else { 956| | /* Choose the default conversion. */ 957| 83| if (!cab->init_default_conversion) { ------------------ | Branch (957:7): [True: 67, False: 16] ------------------ 958| 67| cab->sconv_default = 959| 67| archive_string_default_conversion_for_read( 960| 67| &(a->archive)); 961| 67| cab->init_default_conversion = 1; 962| 67| } 963| 83| sconv = cab->sconv_default; 964| 83| } 965| | 966| | /* 967| | * Set a default value and common data 968| | */ 969| 86| r = cab_convert_path_separator_1(&(file->pathname), file->attr); 970| 86| if (archive_entry_copy_pathname_l(entry, file->pathname.s, ------------------ | | 80| 86|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (970:6): [True: 3, False: 83] ------------------ 971| 86| archive_strlen(&(file->pathname)), sconv) != 0) { ------------------ | | 178| 86|#define archive_strlen(a) ((a)->length) ------------------ 972| 3| if (errno == ENOMEM) { ------------------ | Branch (972:7): [True: 0, False: 3] ------------------ 973| 0| archive_set_error(&a->archive, ENOMEM, 974| 0| "Can't allocate memory for Pathname"); 975| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 976| 0| } 977| 3| archive_set_error(&a->archive, 978| 3| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 979| 3| "Pathname cannot be converted " 980| 3| "from %s to current locale", 981| 3| archive_string_conversion_charset_name(sconv)); 982| 3| err = ARCHIVE_WARN; ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 983| 3| } 984| 86| if (r < 0) { ------------------ | Branch (984:6): [True: 0, False: 86] ------------------ 985| | /* Convert a path separator '\' -> '/' */ 986| 0| cab_convert_path_separator_2(cab, entry); 987| 0| } 988| | 989| 86| archive_entry_set_size(entry, file->uncompressed_size); 990| 86| if (file->attr & ATTR_RDONLY) ------------------ | | 237| 86|#define ATTR_RDONLY 0x01 ------------------ | Branch (990:6): [True: 14, False: 72] ------------------ 991| 14| archive_entry_set_mode(entry, AE_IFREG | 0555); ------------------ | | 216| 14|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 992| 72| else 993| 72| archive_entry_set_mode(entry, AE_IFREG | 0666); ------------------ | | 216| 72|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 994| 86| archive_entry_set_mtime(entry, file->mtime, 0); 995| | 996| 86| cab->entry_bytes_remaining = file->uncompressed_size; 997| 86| cab->entry_offset = 0; 998| | /* We don't need compress data. */ 999| 86| if (file->uncompressed_size == 0) ------------------ | Branch (999:6): [True: 0, False: 86] ------------------ 1000| 0| cab->end_of_entry_cleanup = cab->end_of_entry = 1; 1001| | 1002| | /* Set up a more descriptive format name. */ 1003| 86| snprintf(cab->format_name, sizeof(cab->format_name), "CAB %d.%d (%s)", 1004| 86| hd->major, hd->minor, cab->entry_cffolder->compname); 1005| 86| a->archive.archive_format_name = cab->format_name; 1006| | 1007| 86| return (err); 1008| 86|} archive_read_support_format_cab.c:cab_read_header: 622| 72|{ 623| 72| const unsigned char *p; 624| 72| struct cab *cab; 625| 72| struct cfheader *hd; 626| 72| size_t bytes, used; 627| 72| ssize_t len; 628| 72| int64_t skip; 629| 72| int err, i; 630| 72| int cur_folder, prev_folder; 631| 72| uint32_t offset32; 632| | 633| 72| a->archive.archive_format = ARCHIVE_FORMAT_CAB; ------------------ | | 383| 72|#define ARCHIVE_FORMAT_CAB 0xC0000 ------------------ 634| 72| if (a->archive.archive_format_name == NULL) ------------------ | Branch (634:6): [True: 72, False: 0] ------------------ 635| 72| a->archive.archive_format_name = "CAB"; 636| | 637| 72| if ((p = __archive_read_ahead(a, 42, NULL)) == NULL) ------------------ | Branch (637:6): [True: 0, False: 72] ------------------ 638| 0| return (truncated_error(a)); 639| | 640| 72| cab = (struct cab *)(a->format->data); 641| 72| if (cab->found_header == 0 && ------------------ | Branch (641:6): [True: 72, False: 0] ------------------ 642| 72| p[0] == 'M' && p[1] == 'Z') { ------------------ | Branch (642:6): [True: 72, False: 0] | Branch (642:21): [True: 45, False: 27] ------------------ 643| | /* This is an executable? Must be self-extracting... */ 644| 45| err = cab_skip_sfx(a); 645| 45| if (err < ARCHIVE_WARN) ------------------ | | 235| 45|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (645:7): [True: 0, False: 45] ------------------ 646| 0| return (err); 647| | 648| | /* Re-read header after processing the SFX. */ 649| 45| if ((p = __archive_read_ahead(a, 42, NULL)) == NULL) ------------------ | Branch (649:7): [True: 0, False: 45] ------------------ 650| 0| return (truncated_error(a)); 651| 45| } 652| | 653| 72| cab->cab_offset = 0; 654| | /* 655| | * Read CFHEADER. 656| | */ 657| 72| hd = &cab->cfheader; 658| 72| if (p[CFHEADER_signature+0] != 'M' || p[CFHEADER_signature+1] != 'S' || ------------------ | | 150| 72|#define CFHEADER_signature 0 ------------------ if (p[CFHEADER_signature+0] != 'M' || p[CFHEADER_signature+1] != 'S' || ------------------ | | 150| 72|#define CFHEADER_signature 0 ------------------ | Branch (658:6): [True: 0, False: 72] | Branch (658:40): [True: 0, False: 72] ------------------ 659| 72| p[CFHEADER_signature+2] != 'C' || p[CFHEADER_signature+3] != 'F') { ------------------ | | 150| 72|#define CFHEADER_signature 0 ------------------ p[CFHEADER_signature+2] != 'C' || p[CFHEADER_signature+3] != 'F') { ------------------ | | 150| 72|#define CFHEADER_signature 0 ------------------ | Branch (659:6): [True: 0, False: 72] | Branch (659:40): [True: 0, False: 72] ------------------ 660| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 661| 0| "Couldn't find out CAB header"); 662| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 663| 0| } 664| 72| hd->total_bytes = archive_le32dec(p + CFHEADER_cbCabinet); ------------------ | | 151| 72|#define CFHEADER_cbCabinet 8 ------------------ 665| 72| hd->files_offset = archive_le32dec(p + CFHEADER_coffFiles); ------------------ | | 152| 72|#define CFHEADER_coffFiles 16 ------------------ 666| 72| hd->minor = p[CFHEADER_versionMinor]; ------------------ | | 153| 72|#define CFHEADER_versionMinor 24 ------------------ 667| 72| hd->major = p[CFHEADER_versionMajor]; ------------------ | | 154| 72|#define CFHEADER_versionMajor 25 ------------------ 668| 72| hd->folder_count = archive_le16dec(p + CFHEADER_cFolders); ------------------ | | 155| 72|#define CFHEADER_cFolders 26 ------------------ 669| 72| if (hd->folder_count == 0) ------------------ | Branch (669:6): [True: 0, False: 72] ------------------ 670| 0| goto invalid; 671| 72| hd->file_count = archive_le16dec(p + CFHEADER_cFiles); ------------------ | | 156| 72|#define CFHEADER_cFiles 28 ------------------ 672| 72| if (hd->file_count == 0) ------------------ | Branch (672:6): [True: 0, False: 72] ------------------ 673| 0| goto invalid; 674| 72| hd->flags = archive_le16dec(p + CFHEADER_flags); ------------------ | | 157| 72|#define CFHEADER_flags 30 ------------------ 675| 72| hd->setid = archive_le16dec(p + CFHEADER_setID); ------------------ | | 158| 72|#define CFHEADER_setID 32 ------------------ 676| 72| hd->cabinet = archive_le16dec(p + CFHEADER_iCabinet); ------------------ | | 159| 72|#define CFHEADER_iCabinet 34 ------------------ 677| 72| used = CFHEADER_iCabinet + 2; ------------------ | | 159| 72|#define CFHEADER_iCabinet 34 ------------------ 678| 72| if (hd->flags & RESERVE_PRESENT) { ------------------ | | 251| 72|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (678:6): [True: 0, False: 72] ------------------ 679| 0| uint16_t cfheader; 680| 0| cfheader = archive_le16dec(p + CFHEADER_cbCFHeader); ------------------ | | 160| 0|#define CFHEADER_cbCFHeader 36 ------------------ 681| 0| if (cfheader > 60000U) ------------------ | Branch (681:7): [True: 0, False: 0] ------------------ 682| 0| goto invalid; 683| 0| hd->cffolder = p[CFHEADER_cbCFFolder]; ------------------ | | 161| 0|#define CFHEADER_cbCFFolder 38 ------------------ 684| 0| hd->cfdata = p[CFHEADER_cbCFData]; ------------------ | | 162| 0|#define CFHEADER_cbCFData 39 ------------------ 685| 0| used += 4;/* cbCFHeader, cbCFFolder and cbCFData */ 686| 0| used += cfheader;/* abReserve */ 687| 0| } else 688| 72| hd->cffolder = 0;/* Avoid compiling warning. */ 689| 72| if (hd->flags & PREV_CABINET) { ------------------ | | 249| 72|#define PREV_CABINET 0x0001 ------------------ | Branch (689:6): [True: 0, False: 72] ------------------ 690| | /* How many bytes are used for szCabinetPrev. */ 691| 0| if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) ------------------ | Branch (691:7): [True: 0, False: 0] ------------------ 692| 0| return (truncated_error(a)); 693| 0| if ((len = cab_strnlen(p + used, 255)) <= 0) ------------------ | Branch (693:7): [True: 0, False: 0] ------------------ 694| 0| goto invalid; 695| 0| used += len + 1; 696| | /* How many bytes are used for szDiskPrev. */ 697| 0| if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) ------------------ | Branch (697:7): [True: 0, False: 0] ------------------ 698| 0| return (truncated_error(a)); 699| 0| if ((len = cab_strnlen(p + used, 255)) <= 0) ------------------ | Branch (699:7): [True: 0, False: 0] ------------------ 700| 0| goto invalid; 701| 0| used += len + 1; 702| 0| } 703| 72| if (hd->flags & NEXT_CABINET) { ------------------ | | 250| 72|#define NEXT_CABINET 0x0002 ------------------ | Branch (703:6): [True: 2, False: 70] ------------------ 704| | /* How many bytes are used for szCabinetNext. */ 705| 2| if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) ------------------ | Branch (705:7): [True: 0, False: 2] ------------------ 706| 0| return (truncated_error(a)); 707| 2| if ((len = cab_strnlen(p + used, 255)) <= 0) ------------------ | Branch (707:7): [True: 0, False: 2] ------------------ 708| 0| goto invalid; 709| 2| used += len + 1; 710| | /* How many bytes are used for szDiskNext. */ 711| 2| if ((p = __archive_read_ahead(a, used+256, NULL)) == NULL) ------------------ | Branch (711:7): [True: 0, False: 2] ------------------ 712| 0| return (truncated_error(a)); 713| 2| if ((len = cab_strnlen(p + used, 255)) <= 0) ------------------ | Branch (713:7): [True: 0, False: 2] ------------------ 714| 0| goto invalid; 715| 2| used += len + 1; 716| 2| } 717| 72| __archive_read_consume(a, used); 718| 72| cab->cab_offset += used; 719| 72| used = 0; 720| | 721| | /* 722| | * Read CFFOLDER. 723| | */ 724| 72| hd->folder_array = calloc( 725| 72| hd->folder_count, sizeof(struct cffolder)); 726| 72| if (hd->folder_array == NULL) ------------------ | Branch (726:6): [True: 0, False: 72] ------------------ 727| 0| goto nomem; 728| | 729| 72| bytes = 8; 730| 72| if (hd->flags & RESERVE_PRESENT) ------------------ | | 251| 72|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (730:6): [True: 0, False: 72] ------------------ 731| 0| bytes += hd->cffolder; 732| 72| bytes *= hd->folder_count; 733| 72| if ((p = __archive_read_ahead(a, bytes, NULL)) == NULL) ------------------ | Branch (733:6): [True: 0, False: 72] ------------------ 734| 0| return (truncated_error(a)); 735| 72| offset32 = 0; 736| 575| for (i = 0; i < hd->folder_count; i++) { ------------------ | Branch (736:14): [True: 505, False: 70] ------------------ 737| 505| struct cffolder *folder = &(hd->folder_array[i]); 738| 505| folder->cfdata_offset_in_cab = 739| 505| archive_le32dec(p + CFFOLDER_coffCabStart); ------------------ | | 165| 505|#define CFFOLDER_coffCabStart 0 ------------------ 740| 505| folder->cfdata_count = archive_le16dec(p+CFFOLDER_cCFData); ------------------ | | 166| 505|#define CFFOLDER_cCFData 4 ------------------ 741| 505| folder->comptype = 742| 505| archive_le16dec(p+CFFOLDER_typeCompress) & 0x0F; ------------------ | | 167| 505|#define CFFOLDER_typeCompress 6 ------------------ 743| 505| folder->compdata = 744| 505| archive_le16dec(p+CFFOLDER_typeCompress) >> 8; ------------------ | | 167| 505|#define CFFOLDER_typeCompress 6 ------------------ 745| | /* Get a compression name. */ 746| 505| if (folder->comptype < ------------------ | Branch (746:7): [True: 329, False: 176] ------------------ 747| 505| sizeof(compression_name) / sizeof(compression_name[0])) 748| 329| folder->compname = compression_name[folder->comptype]; 749| 176| else 750| 176| folder->compname = "UNKNOWN"; 751| 505| p += 8; 752| 505| used += 8; 753| 505| if (hd->flags & RESERVE_PRESENT) { ------------------ | | 251| 505|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (753:7): [True: 0, False: 505] ------------------ 754| 0| p += hd->cffolder;/* abReserve */ 755| 0| used += hd->cffolder; 756| 0| } 757| | /* 758| | * Sanity check if each data is acceptable. 759| | */ 760| 505| if (offset32 >= folder->cfdata_offset_in_cab) ------------------ | Branch (760:7): [True: 2, False: 503] ------------------ 761| 2| goto invalid; 762| 503| offset32 = folder->cfdata_offset_in_cab; 763| | 764| | /* Set a request to initialize zlib for the CFDATA of 765| | * this folder. */ 766| 503| folder->decompress_init = 0; 767| 503| } 768| 70| __archive_read_consume(a, used); 769| 70| cab->cab_offset += used; 770| | 771| | /* 772| | * Read CFFILE. 773| | */ 774| | /* Seek read pointer to the offset of CFFILE if needed. */ 775| 70| skip = (int64_t)hd->files_offset - cab->cab_offset; 776| 70| if (skip < 0) { ------------------ | Branch (776:6): [True: 0, False: 70] ------------------ 777| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 778| 0| "Invalid offset of CFFILE %jd < %jd", 779| 0| (intmax_t)hd->files_offset, (intmax_t)cab->cab_offset); 780| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 781| 0| } 782| 70| if (skip) { ------------------ | Branch (782:6): [True: 0, False: 70] ------------------ 783| 0| __archive_read_consume(a, skip); 784| 0| cab->cab_offset += skip; 785| 0| } 786| | /* Allocate memory for CFDATA */ 787| 70| hd->file_array = calloc( 788| 70| hd->file_count, sizeof(struct cffile)); 789| 70| if (hd->file_array == NULL) ------------------ | Branch (789:6): [True: 0, False: 70] ------------------ 790| 0| goto nomem; 791| | 792| 70| prev_folder = -1; 793| 160| for (i = 0; i < hd->file_count; i++) { ------------------ | Branch (793:14): [True: 90, False: 70] ------------------ 794| 90| struct cffile *file = &(hd->file_array[i]); 795| 90| ssize_t avail; 796| | 797| 90| if ((p = __archive_read_ahead(a, 16, NULL)) == NULL) ------------------ | Branch (797:7): [True: 0, False: 90] ------------------ 798| 0| return (truncated_error(a)); 799| 90| file->uncompressed_size = archive_le32dec(p + CFFILE_cbFile); ------------------ | | 171| 90|#define CFFILE_cbFile 0 ------------------ 800| 90| file->offset = archive_le32dec(p + CFFILE_uoffFolderStart); ------------------ | | 172| 90|#define CFFILE_uoffFolderStart 4 ------------------ 801| 90| file->folder = archive_le16dec(p + CFFILE_iFolder); ------------------ | | 173| 90|#define CFFILE_iFolder 8 ------------------ 802| 90| file->mtime = cab_dos_time(p + CFFILE_date_time); ------------------ | | 174| 90|#define CFFILE_date_time 10 ------------------ 803| 90| file->attr = (uint8_t)archive_le16dec(p + CFFILE_attribs); ------------------ | | 175| 90|#define CFFILE_attribs 14 ------------------ 804| 90| __archive_read_consume(a, 16); 805| | 806| 90| cab->cab_offset += 16; 807| 90| if ((p = cab_read_ahead_remaining(a, 256, &avail)) == NULL) ------------------ | Branch (807:7): [True: 0, False: 90] ------------------ 808| 0| return (truncated_error(a)); 809| 90| if ((len = cab_strnlen(p, avail-1)) <= 0) ------------------ | Branch (809:7): [True: 0, False: 90] ------------------ 810| 0| goto invalid; 811| | 812| | /* Copy a pathname. */ 813| 90| archive_string_init(&(file->pathname)); ------------------ | | 71| 90| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 90] | | ------------------ ------------------ 814| 90| archive_strncpy(&(file->pathname), p, len); ------------------ | | 173| 90| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 815| 90| __archive_read_consume(a, len + 1); 816| 90| cab->cab_offset += len + 1; 817| | 818| | /* 819| | * Sanity check if each data is acceptable. 820| | */ 821| 90| if (file->uncompressed_size > 0x7FFF8000) ------------------ | Branch (821:7): [True: 0, False: 90] ------------------ 822| 0| goto invalid;/* Too large */ 823| 90| if ((int64_t)file->offset + (int64_t)file->uncompressed_size ------------------ | Branch (823:7): [True: 0, False: 90] ------------------ 824| 90| > ARCHIVE_LITERAL_LL(0x7FFF8000)) ------------------ | | 179| 90|# define ARCHIVE_LITERAL_LL(x) x##ll ------------------ 825| 0| goto invalid;/* Too large */ 826| 90| switch (file->folder) { 827| 10| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 10|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (827:3): [True: 10, False: 80] ------------------ 828| | /* This must be last file in a folder. */ 829| 10| if (i != hd->file_count -1) ------------------ | Branch (829:8): [True: 0, False: 10] ------------------ 830| 0| goto invalid; 831| 10| cur_folder = hd->folder_count -1; 832| 10| break; 833| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (833:3): [True: 0, False: 90] ------------------ 834| | /* This must be only one file in a folder. */ 835| 0| if (hd->file_count != 1) ------------------ | Branch (835:8): [True: 0, False: 0] ------------------ 836| 0| goto invalid; 837| | /* FALL THROUGH */ 838| 3| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 3|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (838:3): [True: 3, False: 87] ------------------ 839| | /* This must be first file in a folder. */ 840| 3| if (i != 0) ------------------ | Branch (840:8): [True: 0, False: 3] ------------------ 841| 0| goto invalid; 842| 3| prev_folder = cur_folder = 0; 843| 3| offset32 = file->offset; 844| 3| break; 845| 77| default: ------------------ | Branch (845:3): [True: 77, False: 13] ------------------ 846| 77| if (file->folder >= hd->folder_count) ------------------ | Branch (846:8): [True: 0, False: 77] ------------------ 847| 0| goto invalid; 848| 77| cur_folder = file->folder; 849| 77| break; 850| 90| } 851| | /* Dot not back track. */ 852| 90| if (cur_folder < prev_folder) ------------------ | Branch (852:7): [True: 0, False: 90] ------------------ 853| 0| goto invalid; 854| 90| if (cur_folder != prev_folder) ------------------ | Branch (854:7): [True: 67, False: 23] ------------------ 855| 67| offset32 = 0; 856| 90| prev_folder = cur_folder; 857| | 858| | /* Make sure there are not any blanks from last file 859| | * contents. */ 860| 90| if (offset32 != file->offset) ------------------ | Branch (860:7): [True: 0, False: 90] ------------------ 861| 0| goto invalid; 862| 90| offset32 += file->uncompressed_size; 863| | 864| | /* CFDATA is available for file contents. */ 865| 90| if (file->uncompressed_size > 0 && ------------------ | Branch (865:7): [True: 90, False: 0] ------------------ 866| 90| hd->folder_array[cur_folder].cfdata_count == 0) ------------------ | Branch (866:7): [True: 0, False: 90] ------------------ 867| 0| goto invalid; 868| 90| } 869| | 870| 70| if (hd->cabinet != 0 || hd->flags & (PREV_CABINET | NEXT_CABINET)) { ------------------ | | 249| 68|#define PREV_CABINET 0x0001 ------------------ if (hd->cabinet != 0 || hd->flags & (PREV_CABINET | NEXT_CABINET)) { ------------------ | | 250| 68|#define NEXT_CABINET 0x0002 ------------------ | Branch (870:6): [True: 2, False: 68] | Branch (870:26): [True: 0, False: 68] ------------------ 871| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 872| 2| "Multivolume cabinet file is unsupported"); 873| 2| return (ARCHIVE_WARN); ------------------ | | 235| 2|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 874| 2| } 875| 68| return (ARCHIVE_OK); ------------------ | | 233| 68|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 876| 2|invalid: 877| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 878| 2| "Invalid CAB header"); 879| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 880| 0|nomem: 881| 0| archive_set_error(&a->archive, ENOMEM, 882| 0| "Can't allocate memory for CAB data"); 883| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 884| 70|} archive_read_support_format_cab.c:truncated_error: 537| 2|{ 538| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 539| 2| "Truncated CAB header"); 540| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 541| 2|} archive_read_support_format_cab.c:cab_skip_sfx: 495| 45|{ 496| 45| const char *p, *q; 497| 45| size_t skip; 498| 45| ssize_t bytes, window; 499| | 500| 45| window = 4096; 501| 47| for (;;) { 502| 47| const char *h = __archive_read_ahead(a, window, &bytes); 503| 47| if (h == NULL) { ------------------ | Branch (503:7): [True: 2, False: 45] ------------------ 504| | /* Remaining size is less than window. */ 505| 2| window >>= 1; 506| 2| if (window < 128) { ------------------ | Branch (506:8): [True: 0, False: 2] ------------------ 507| 0| archive_set_error(&a->archive, 508| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 509| 0| "Couldn't find out CAB header"); 510| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 511| 0| } 512| 2| continue; 513| 2| } 514| 45| p = h; 515| 45| q = p + bytes; 516| | 517| | /* 518| | * Scan ahead until we find something that looks 519| | * like the cab header. 520| | */ 521| 32.7k| while (p + 8 < q) { ------------------ | Branch (521:10): [True: 32.7k, False: 0] ------------------ 522| 32.7k| int next; 523| 32.7k| if ((next = find_cab_magic(p)) == 0) { ------------------ | Branch (523:8): [True: 45, False: 32.7k] ------------------ 524| 45| skip = p - h; 525| 45| __archive_read_consume(a, skip); 526| 45| return (ARCHIVE_OK); ------------------ | | 233| 45|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 527| 45| } 528| 32.7k| p += next; 529| 32.7k| } 530| 0| skip = p - h; 531| 0| __archive_read_consume(a, skip); 532| 0| } 533| 45|} archive_read_support_format_cab.c:cab_strnlen: 545| 94|{ 546| 94| size_t i; 547| | 548| 23.7k| for (i = 0; i <= maxlen; i++) { ------------------ | Branch (548:14): [True: 23.7k, False: 0] ------------------ 549| 23.7k| if (p[i] == 0) ------------------ | Branch (549:7): [True: 94, False: 23.6k] ------------------ 550| 94| break; 551| 23.7k| } 552| 94| if (i > maxlen) ------------------ | Branch (552:6): [True: 0, False: 94] ------------------ 553| 0| return (-1);/* invalid */ 554| 94| return ((ssize_t)i); 555| 94|} archive_read_support_format_cab.c:cab_dos_time: 2071| 90|{ 2072| 90| int msTime, msDate; 2073| 90| struct tm ts; 2074| | 2075| 90| msDate = archive_le16dec(p); 2076| 90| msTime = archive_le16dec(p+2); 2077| | 2078| 90| memset(&ts, 0, sizeof(ts)); 2079| 90| ts.tm_year = ((msDate >> 9) & 0x7f) + 80; /* Years since 1900. */ 2080| 90| ts.tm_mon = ((msDate >> 5) & 0x0f) - 1; /* Month number. */ 2081| 90| ts.tm_mday = msDate & 0x1f; /* Day of month. */ 2082| 90| ts.tm_hour = (msTime >> 11) & 0x1f; 2083| 90| ts.tm_min = (msTime >> 5) & 0x3f; 2084| 90| ts.tm_sec = (msTime << 1) & 0x3e; 2085| 90| ts.tm_isdst = -1; 2086| 90| return (mktime(&ts)); 2087| 90|} archive_read_support_format_cab.c:cab_read_ahead_remaining: 560| 90|{ 561| 90| const void *p = __archive_read_ahead(a, min, avail); 562| | 563| 90| if (p == NULL && *avail > 0) ------------------ | Branch (563:6): [True: 0, False: 90] | Branch (563:19): [True: 0, False: 0] ------------------ 564| 0| p = __archive_read_ahead(a, *avail, avail); 565| | 566| 90| return (p); 567| 90|} archive_read_support_format_cab.c:cab_convert_path_separator_1: 572| 86|{ 573| 86| size_t i; 574| 86| int mb; 575| | 576| | /* Easy check if we have '\' in multi-byte string. */ 577| 86| mb = 0; 578| 23.4k| for (i = 0; i < archive_strlen(fn); i++) { ------------------ | | 178| 23.4k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (578:14): [True: 23.3k, False: 86] ------------------ 579| 23.3k| if (fn->s[i] == '\\') { ------------------ | Branch (579:7): [True: 37, False: 23.2k] ------------------ 580| 37| if (mb) { ------------------ | Branch (580:8): [True: 0, False: 37] ------------------ 581| | /* This may be second byte of multi-byte 582| | * character. */ 583| 0| break; 584| 0| } 585| 37| fn->s[i] = '/'; 586| 37| mb = 0; 587| 23.2k| } else if ((fn->s[i] & 0x80) && !(attr & ATTR_NAME_IS_UTF)) ------------------ | | 238| 6.59k|#define ATTR_NAME_IS_UTF 0x80 ------------------ | Branch (587:14): [True: 6.59k, False: 16.6k] | Branch (587:35): [True: 62, False: 6.53k] ------------------ 588| 62| mb = 1; 589| 23.2k| else 590| 23.2k| mb = 0; 591| 23.3k| } 592| 86| if (i == archive_strlen(fn)) ------------------ | | 178| 86|#define archive_strlen(a) ((a)->length) ------------------ | Branch (592:6): [True: 86, False: 0] ------------------ 593| 86| return (0); 594| 0| return (-1); 595| 86|} archive_read_support_format_cab.c:archive_read_format_cab_read_data: 1013| 146|{ 1014| 146| struct cab *cab = (struct cab *)(a->format->data); 1015| 146| int r; 1016| | 1017| 146| switch (cab->entry_cffile->folder) { 1018| 3| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 3|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1018:2): [True: 3, False: 143] ------------------ 1019| 12| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 12|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1019:2): [True: 9, False: 137] ------------------ 1020| 12| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 12|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1020:2): [True: 0, False: 146] ------------------ 1021| 12| *buff = NULL; 1022| 12| *size = 0; 1023| 12| *offset = 0; 1024| 12| archive_clear_error(&a->archive); 1025| 12| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 12|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1026| 12| "Cannot restore this file split in multivolume"); 1027| 12| return (ARCHIVE_FAILED); ------------------ | | 237| 12|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1028| 134| default: ------------------ | Branch (1028:2): [True: 134, False: 12] ------------------ 1029| 134| break; 1030| 146| } 1031| 134| if (cab->read_data_invoked == 0) { ------------------ | Branch (1031:6): [True: 70, False: 64] ------------------ 1032| 70| if (cab->bytes_skipped) { ------------------ | Branch (1032:7): [True: 3, False: 67] ------------------ 1033| 3| if (cab->entry_cfdata == NULL) { ------------------ | Branch (1033:8): [True: 3, False: 0] ------------------ 1034| 3| r = cab_next_cfdata(a); 1035| 3| if (r < 0) ------------------ | Branch (1035:9): [True: 0, False: 3] ------------------ 1036| 0| return (r); 1037| 3| } 1038| 3| if (cab_consume_cfdata(a, cab->bytes_skipped) < 0) ------------------ | Branch (1038:8): [True: 0, False: 3] ------------------ 1039| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1040| 3| cab->bytes_skipped = 0; 1041| 3| } 1042| 70| cab->read_data_invoked = 1; 1043| 70| } 1044| 134| if (cab->entry_unconsumed) { ------------------ | Branch (1044:6): [True: 37, False: 97] ------------------ 1045| | /* Consume as much as the compressor actually used. */ 1046| 37| r = (int)cab_consume_cfdata(a, cab->entry_unconsumed); 1047| 37| cab->entry_unconsumed = 0; 1048| 37| if (r < 0) ------------------ | Branch (1048:7): [True: 0, False: 37] ------------------ 1049| 0| return (r); 1050| 37| } 1051| 134| if (cab->end_of_archive || cab->end_of_entry) { ------------------ | Branch (1051:6): [True: 0, False: 134] | Branch (1051:29): [True: 46, False: 88] ------------------ 1052| 46| if (!cab->end_of_entry_cleanup) { ------------------ | Branch (1052:7): [True: 23, False: 23] ------------------ 1053| | /* End-of-entry cleanup done. */ 1054| 23| cab->end_of_entry_cleanup = 1; 1055| 23| } 1056| 46| *offset = cab->entry_offset; 1057| 46| *size = 0; 1058| 46| *buff = NULL; 1059| 46| return (ARCHIVE_EOF); ------------------ | | 232| 46|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1060| 46| } 1061| | 1062| 88| return (cab_read_data(a, buff, size, offset)); 1063| 134|} archive_read_support_format_cab.c:cab_next_cfdata: 1198| 105|{ 1199| 105| struct cab *cab = (struct cab *)(a->format->data); 1200| 105| struct cfdata *cfdata = cab->entry_cfdata; 1201| | 1202| | /* There are remaining bytes in current CFDATA, use it first. */ 1203| 105| if (cfdata != NULL && cfdata->uncompressed_bytes_remaining > 0) ------------------ | Branch (1203:6): [True: 35, False: 70] | Branch (1203:24): [True: 14, False: 21] ------------------ 1204| 14| return (ARCHIVE_OK); ------------------ | | 233| 14|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1205| | 1206| 91| if (cfdata == NULL) { ------------------ | Branch (1206:6): [True: 70, False: 21] ------------------ 1207| 70| int64_t skip; 1208| | 1209| 70| cab->entry_cffolder->cfdata_index = 0; 1210| | 1211| | /* Seek read pointer to the offset of CFDATA if needed. */ 1212| 70| skip = cab->entry_cffolder->cfdata_offset_in_cab 1213| 70| - cab->cab_offset; 1214| 70| if (skip < 0) { ------------------ | Branch (1214:7): [True: 2, False: 68] ------------------ 1215| 2| int folder_index; 1216| 2| switch (cab->entry_cffile->folder) { 1217| 0| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 0|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1217:4): [True: 0, False: 2] ------------------ 1218| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1218:4): [True: 0, False: 2] ------------------ 1219| 0| folder_index = 0; 1220| 0| break; 1221| 0| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 0|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1221:4): [True: 0, False: 2] ------------------ 1222| 0| folder_index = cab->cfheader.folder_count-1; 1223| 0| break; 1224| 2| default: ------------------ | Branch (1224:4): [True: 2, False: 0] ------------------ 1225| 2| folder_index = cab->entry_cffile->folder; 1226| 2| break; 1227| 2| } 1228| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1229| 2| "Invalid offset of CFDATA in folder(%d) %jd < %jd", 1230| 2| folder_index, 1231| 2| (intmax_t)cab->entry_cffolder->cfdata_offset_in_cab, 1232| 2| (intmax_t)cab->cab_offset); 1233| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1234| 2| } 1235| 68| if (skip > 0) { ------------------ | Branch (1235:7): [True: 14, False: 54] ------------------ 1236| 14| if (__archive_read_consume(a, skip) < 0) ------------------ | Branch (1236:8): [True: 0, False: 14] ------------------ 1237| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1238| 14| cab->cab_offset = 1239| 14| cab->entry_cffolder->cfdata_offset_in_cab; 1240| 14| } 1241| 68| } 1242| | 1243| | /* 1244| | * Read a CFDATA. 1245| | */ 1246| 89| if (cab->entry_cffolder->cfdata_index < ------------------ | Branch (1246:6): [True: 82, False: 7] ------------------ 1247| 89| cab->entry_cffolder->cfdata_count) { 1248| 82| const unsigned char *p; 1249| 82| int l; 1250| | 1251| 82| cfdata = &(cab->entry_cffolder->cfdata); 1252| 82| cab->entry_cffolder->cfdata_index++; 1253| 82| cab->entry_cfdata = cfdata; 1254| 82| cfdata->sum_calculated = 0; 1255| 82| cfdata->sum_extra_avail = 0; 1256| 82| cfdata->sum_ptr = NULL; 1257| 82| l = 8; 1258| 82| if (cab->cfheader.flags & RESERVE_PRESENT) ------------------ | | 251| 82|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (1258:7): [True: 0, False: 82] ------------------ 1259| 0| l += cab->cfheader.cfdata; 1260| 82| if ((p = __archive_read_ahead(a, l, NULL)) == NULL) ------------------ | Branch (1260:7): [True: 2, False: 80] ------------------ 1261| 2| return (truncated_error(a)); 1262| 80| cfdata->sum = archive_le32dec(p + CFDATA_csum); ------------------ | | 178| 80|#define CFDATA_csum 0 ------------------ 1263| 80| cfdata->compressed_size = archive_le16dec(p + CFDATA_cbData); ------------------ | | 179| 80|#define CFDATA_cbData 4 ------------------ 1264| 80| cfdata->compressed_bytes_remaining = cfdata->compressed_size; 1265| 80| cfdata->uncompressed_size = 1266| 80| archive_le16dec(p + CFDATA_cbUncomp); ------------------ | | 180| 80|#define CFDATA_cbUncomp 6 ------------------ 1267| 80| cfdata->uncompressed_bytes_remaining = 1268| 80| cfdata->uncompressed_size; 1269| 80| cfdata->uncompressed_avail = 0; 1270| 80| cfdata->read_offset = 0; 1271| 80| cfdata->unconsumed = 0; 1272| | 1273| | /* 1274| | * Sanity check if data size is acceptable. 1275| | */ 1276| 80| if (cfdata->compressed_size == 0 || ------------------ | Branch (1276:7): [True: 0, False: 80] ------------------ 1277| 80| cfdata->compressed_size > (0x8000+6144)) ------------------ | Branch (1277:7): [True: 0, False: 80] ------------------ 1278| 0| goto invalid; 1279| 80| if (cfdata->uncompressed_size > 0x8000) ------------------ | Branch (1279:7): [True: 0, False: 80] ------------------ 1280| 0| goto invalid; 1281| 80| if (cfdata->uncompressed_size == 0) { ------------------ | Branch (1281:7): [True: 1, False: 79] ------------------ 1282| 1| switch (cab->entry_cffile->folder) { 1283| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1283:4): [True: 0, False: 1] ------------------ 1284| 1| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 1|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1284:4): [True: 1, False: 0] ------------------ 1285| 1| break; 1286| 0| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 0|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1286:4): [True: 0, False: 1] ------------------ 1287| 0| default: ------------------ | Branch (1287:4): [True: 0, False: 1] ------------------ 1288| 0| goto invalid; 1289| 1| } 1290| 1| } 1291| | /* If CFDATA is not last in a folder, an uncompressed 1292| | * size must be 0x8000(32KBi) */ 1293| 80| if ((cab->entry_cffolder->cfdata_index < ------------------ | Branch (1293:7): [True: 46, False: 34] ------------------ 1294| 80| cab->entry_cffolder->cfdata_count) && 1295| 46| cfdata->uncompressed_size != 0x8000) ------------------ | Branch (1295:10): [True: 0, False: 46] ------------------ 1296| 0| goto invalid; 1297| | 1298| | /* A compressed data size and an uncompressed data size must 1299| | * be the same in no compression mode. */ 1300| 80| if (cab->entry_cffolder->comptype == COMPTYPE_NONE && ------------------ | | 215| 160|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1300:7): [True: 3, False: 77] ------------------ 1301| 3| cfdata->compressed_size != cfdata->uncompressed_size) ------------------ | Branch (1301:7): [True: 0, False: 3] ------------------ 1302| 0| goto invalid; 1303| | 1304| | /* 1305| | * Save CFDATA image for sum check. 1306| | */ 1307| 80| if (cfdata->memimage_size < (size_t)l) { ------------------ | Branch (1307:7): [True: 68, False: 12] ------------------ 1308| 68| free(cfdata->memimage); 1309| 68| cfdata->memimage = malloc(l); 1310| 68| if (cfdata->memimage == NULL) { ------------------ | Branch (1310:8): [True: 0, False: 68] ------------------ 1311| 0| archive_set_error(&a->archive, ENOMEM, 1312| 0| "Can't allocate memory for CAB data"); 1313| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1314| 0| } 1315| 68| cfdata->memimage_size = l; 1316| 68| } 1317| 80| memcpy(cfdata->memimage, p, l); 1318| | 1319| | /* Consume bytes as much as we used. */ 1320| 80| __archive_read_consume(a, l); 1321| 80| cab->cab_offset += l; 1322| 80| } else if (cab->entry_cffolder->cfdata_count > 0) { ------------------ | Branch (1322:13): [True: 7, False: 0] ------------------ 1323| | /* Run out of all CFDATA in a folder. */ 1324| 7| cfdata->compressed_size = 0; 1325| 7| cfdata->uncompressed_size = 0; 1326| 7| cfdata->compressed_bytes_remaining = 0; 1327| 7| cfdata->uncompressed_bytes_remaining = 0; 1328| 7| } else { 1329| | /* Current folder does not have any CFDATA. */ 1330| 0| cfdata = &(cab->entry_cffolder->cfdata); 1331| 0| cab->entry_cfdata = cfdata; 1332| 0| memset(cfdata, 0, sizeof(*cfdata)); 1333| 0| } 1334| 87| return (ARCHIVE_OK); ------------------ | | 233| 87|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1335| 0|invalid: 1336| 0| cfdata->compressed_size = 0; 1337| 0| cfdata->compressed_bytes_remaining = 0; 1338| 0| cfdata->uncompressed_size = 0; 1339| 0| cfdata->uncompressed_bytes_remaining = 0; 1340| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1341| 0| "Invalid CFDATA"); 1342| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1343| 89|} archive_read_support_format_cab.c:cab_consume_cfdata: 1790| 49|{ 1791| 49| struct cab *cab = (struct cab *)(a->format->data); 1792| 49| struct cfdata *cfdata; 1793| 49| int64_t cbytes, rbytes; 1794| 49| int err; 1795| | 1796| 49| rbytes = cab_minimum_consume_cfdata(a, consumed_bytes); 1797| 49| if (rbytes < 0) ------------------ | Branch (1797:6): [True: 0, False: 49] ------------------ 1798| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1799| | 1800| 49| cfdata = cab->entry_cfdata; 1801| 56| while (rbytes > 0) { ------------------ | Branch (1801:9): [True: 14, False: 42] ------------------ 1802| 14| ssize_t avail; 1803| | 1804| 14| if (cfdata->compressed_size == 0) { ------------------ | Branch (1804:7): [True: 0, False: 14] ------------------ 1805| 0| archive_set_error(&a->archive, 1806| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1807| 0| "Invalid CFDATA"); 1808| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1809| 0| } 1810| 14| cbytes = cfdata->uncompressed_bytes_remaining; 1811| 14| if (cbytes > rbytes) ------------------ | Branch (1811:7): [True: 3, False: 11] ------------------ 1812| 3| cbytes = rbytes; 1813| 14| rbytes -= cbytes; 1814| | 1815| 14| if (cfdata->uncompressed_avail == 0 && ------------------ | Branch (1815:7): [True: 7, False: 7] ------------------ 1816| 7| (cab->entry_cffile->folder == iFoldCONTINUED_PREV_AND_NEXT || ------------------ | | 235| 14|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1816:7): [True: 0, False: 7] ------------------ 1817| 7| cab->entry_cffile->folder == iFoldCONTINUED_FROM_PREV)) { ------------------ | | 233| 7|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1817:7): [True: 0, False: 7] ------------------ 1818| | /* We have not read any data yet. */ 1819| 0| if (cbytes == cfdata->uncompressed_bytes_remaining) { ------------------ | Branch (1819:8): [True: 0, False: 0] ------------------ 1820| | /* Skip whole current CFDATA. */ 1821| 0| __archive_read_consume(a, 1822| 0| cfdata->compressed_size); 1823| 0| cab->cab_offset += cfdata->compressed_size; 1824| 0| cfdata->compressed_bytes_remaining = 0; 1825| 0| cfdata->uncompressed_bytes_remaining = 0; 1826| 0| err = cab_next_cfdata(a); 1827| 0| if (err < 0) ------------------ | Branch (1827:9): [True: 0, False: 0] ------------------ 1828| 0| return (err); 1829| 0| cfdata = cab->entry_cfdata; 1830| 0| if (cfdata->uncompressed_size == 0) { ------------------ | Branch (1830:9): [True: 0, False: 0] ------------------ 1831| 0| switch (cab->entry_cffile->folder) { 1832| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1832:6): [True: 0, False: 0] ------------------ 1833| 0| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 0|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1833:6): [True: 0, False: 0] ------------------ 1834| 0| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 0|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1834:6): [True: 0, False: 0] ------------------ 1835| 0| rbytes = 0; 1836| 0| break; 1837| 0| default: ------------------ | Branch (1837:6): [True: 0, False: 0] ------------------ 1838| 0| break; 1839| 0| } 1840| 0| } 1841| 0| continue; 1842| 0| } 1843| 0| cfdata->read_offset += (uint16_t)cbytes; 1844| 0| cfdata->uncompressed_bytes_remaining -= (uint16_t)cbytes; 1845| 0| break; 1846| 14| } else if (cbytes == 0) { ------------------ | Branch (1846:14): [True: 7, False: 7] ------------------ 1847| 7| err = cab_next_cfdata(a); 1848| 7| if (err < 0) ------------------ | Branch (1848:8): [True: 1, False: 6] ------------------ 1849| 1| return (err); 1850| 6| cfdata = cab->entry_cfdata; 1851| 6| if (cfdata->uncompressed_size == 0) { ------------------ | Branch (1851:8): [True: 2, False: 4] ------------------ 1852| 2| switch (cab->entry_cffile->folder) { 1853| 0| case iFoldCONTINUED_PREV_AND_NEXT: ------------------ | | 235| 0|#define iFoldCONTINUED_PREV_AND_NEXT 0xFFFF ------------------ | Branch (1853:5): [True: 0, False: 2] ------------------ 1854| 2| case iFoldCONTINUED_TO_NEXT: ------------------ | | 234| 2|#define iFoldCONTINUED_TO_NEXT 0xFFFE ------------------ | Branch (1854:5): [True: 2, False: 0] ------------------ 1855| 2| case iFoldCONTINUED_FROM_PREV: ------------------ | | 233| 2|#define iFoldCONTINUED_FROM_PREV 0xFFFD ------------------ | Branch (1855:5): [True: 0, False: 2] ------------------ 1856| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1857| 0| default: ------------------ | Branch (1857:5): [True: 0, False: 2] ------------------ 1858| 0| break; 1859| 2| } 1860| 2| } 1861| 4| continue; 1862| 6| } 1863| 10| while (cbytes > 0) { ------------------ | Branch (1863:10): [True: 7, False: 3] ------------------ 1864| 7| (void)cab_read_ahead_cfdata(a, &avail); 1865| 7| if (avail <= 0) ------------------ | Branch (1865:8): [True: 4, False: 3] ------------------ 1866| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1867| 3| if (avail > cbytes) ------------------ | Branch (1867:8): [True: 3, False: 0] ------------------ 1868| 3| avail = (ssize_t)cbytes; 1869| 3| if (cab_minimum_consume_cfdata(a, avail) < 0) ------------------ | Branch (1869:8): [True: 0, False: 3] ------------------ 1870| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1871| 3| cbytes -= avail; 1872| 3| } 1873| 7| } 1874| 42| return (consumed_bytes); 1875| 49|} archive_read_support_format_cab.c:cab_minimum_consume_cfdata: 1883| 605|{ 1884| 605| struct cab *cab = (struct cab *)(a->format->data); 1885| 605| struct cfdata *cfdata; 1886| 605| int64_t cbytes, rbytes; 1887| 605| int err; 1888| | 1889| 605| cfdata = cab->entry_cfdata; 1890| 605| rbytes = consumed_bytes; 1891| 605| if (cab->entry_cffolder->comptype == COMPTYPE_NONE) { ------------------ | | 215| 605|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1891:6): [True: 9, False: 596] ------------------ 1892| 9| if (consumed_bytes < cfdata->unconsumed) ------------------ | Branch (1892:7): [True: 3, False: 6] ------------------ 1893| 3| cbytes = consumed_bytes; 1894| 6| else 1895| 6| cbytes = cfdata->unconsumed; 1896| 9| rbytes -= cbytes; 1897| 9| cfdata->read_offset += (uint16_t)cbytes; 1898| 9| cfdata->uncompressed_bytes_remaining -= (uint16_t)cbytes; 1899| 9| cfdata->unconsumed -= cbytes; 1900| 596| } else { 1901| 596| cbytes = cfdata->uncompressed_avail - cfdata->read_offset; 1902| 596| if (cbytes > 0) { ------------------ | Branch (1902:7): [True: 43, False: 553] ------------------ 1903| 43| if (consumed_bytes < cbytes) ------------------ | Branch (1903:8): [True: 23, False: 20] ------------------ 1904| 23| cbytes = consumed_bytes; 1905| 43| rbytes -= cbytes; 1906| 43| cfdata->read_offset += (uint16_t)cbytes; 1907| 43| cfdata->uncompressed_bytes_remaining -= (uint16_t)cbytes; 1908| 43| } 1909| | 1910| 596| if (cfdata->unconsumed) { ------------------ | Branch (1910:7): [True: 552, False: 44] ------------------ 1911| 552| cbytes = cfdata->unconsumed; 1912| 552| cfdata->unconsumed = 0; 1913| 552| } else 1914| 44| cbytes = 0; 1915| 596| } 1916| 605| if (cbytes) { ------------------ | Branch (1916:6): [True: 558, False: 47] ------------------ 1917| | /* Compute the sum. */ 1918| 558| cab_checksum_update(a, (size_t)cbytes); 1919| | 1920| | /* Consume as much as the compressor actually used. */ 1921| 558| __archive_read_consume(a, cbytes); 1922| 558| cab->cab_offset += cbytes; 1923| 558| cfdata->compressed_bytes_remaining -= (uint16_t)cbytes; 1924| 558| if (cfdata->compressed_bytes_remaining == 0) { ------------------ | Branch (1924:7): [True: 32, False: 526] ------------------ 1925| 32| err = cab_checksum_finish(a); 1926| 32| if (err < 0) ------------------ | Branch (1926:8): [True: 0, False: 32] ------------------ 1927| 0| return (err); 1928| 32| } 1929| 558| } 1930| 605| return (rbytes); 1931| 605|} archive_read_support_format_cab.c:cab_checksum_update: 1113| 558|{ 1114| 558| struct cab *cab = (struct cab *)(a->format->data); 1115| 558| struct cfdata *cfdata = cab->entry_cfdata; 1116| 558| const unsigned char *p; 1117| 558| size_t sumbytes; 1118| | 1119| 558| if (cfdata->sum == 0 || cfdata->sum_ptr == NULL) ------------------ | Branch (1119:6): [True: 56, False: 502] | Branch (1119:26): [True: 9, False: 493] ------------------ 1120| 65| return; 1121| | /* 1122| | * Calculate the sum of this CFDATA. 1123| | * Make sure CFDATA must be calculated in four bytes. 1124| | */ 1125| 493| p = cfdata->sum_ptr; 1126| 493| sumbytes = bytes; 1127| 493| if (cfdata->sum_extra_avail) { ------------------ | Branch (1127:6): [True: 209, False: 284] ------------------ 1128| 625| while (cfdata->sum_extra_avail < 4 && sumbytes > 0) { ------------------ | Branch (1128:10): [True: 416, False: 209] | Branch (1128:41): [True: 416, False: 0] ------------------ 1129| 416| cfdata->sum_extra[ 1130| 416| cfdata->sum_extra_avail++] = *p++; 1131| 416| sumbytes--; 1132| 416| } 1133| 209| if (cfdata->sum_extra_avail == 4) { ------------------ | Branch (1133:7): [True: 209, False: 0] ------------------ 1134| 209| cfdata->sum_calculated = cab_checksum_cfdata_4( 1135| 209| cfdata->sum_extra, 4, cfdata->sum_calculated); 1136| 209| cfdata->sum_extra_avail = 0; 1137| 209| } 1138| 209| } 1139| 493| if (sumbytes) { ------------------ | Branch (1139:6): [True: 493, False: 0] ------------------ 1140| 493| int odd = sumbytes & 3; 1141| 493| if ((int)(sumbytes - odd) > 0) ------------------ | Branch (1141:7): [True: 486, False: 7] ------------------ 1142| 486| cfdata->sum_calculated = cab_checksum_cfdata_4( 1143| 486| p, sumbytes - odd, cfdata->sum_calculated); 1144| 493| if (odd) ------------------ | Branch (1144:7): [True: 245, False: 248] ------------------ 1145| 245| memcpy(cfdata->sum_extra, p + sumbytes - odd, odd); 1146| 493| cfdata->sum_extra_avail = odd; 1147| 493| } 1148| | cfdata->sum_ptr = NULL; 1149| 493|} archive_read_support_format_cab.c:cab_checksum_cfdata_4: 1067| 739|{ 1068| 739| const unsigned char *b; 1069| 739| unsigned u32num; 1070| 739| uint32_t sum; 1071| | 1072| 739| u32num = (unsigned)bytes / 4; 1073| 739| sum = seed; 1074| 739| b = p; 1075| 142k| for (;u32num > 0; --u32num) { ------------------ | Branch (1075:8): [True: 142k, False: 739] ------------------ 1076| 142k| sum ^= archive_le32dec(b); 1077| 142k| b += 4; 1078| 142k| } 1079| 739| return (sum); 1080| 739|} archive_read_support_format_cab.c:cab_checksum_finish: 1153| 32|{ 1154| 32| struct cab *cab = (struct cab *)(a->format->data); 1155| 32| struct cfdata *cfdata = cab->entry_cfdata; 1156| 32| int l; 1157| | 1158| | /* Do not need to compute a sum. */ 1159| 32| if (cfdata->sum == 0) ------------------ | Branch (1159:6): [True: 2, False: 30] ------------------ 1160| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1161| | 1162| | /* 1163| | * Calculate the sum of remaining CFDATA. 1164| | */ 1165| 30| if (cfdata->sum_extra_avail) { ------------------ | Branch (1165:6): [True: 14, False: 16] ------------------ 1166| 14| cfdata->sum_calculated = 1167| 14| cab_checksum_cfdata(cfdata->sum_extra, 1168| 14| cfdata->sum_extra_avail, cfdata->sum_calculated); 1169| 14| cfdata->sum_extra_avail = 0; 1170| 14| } 1171| | 1172| 30| l = 4; 1173| 30| if (cab->cfheader.flags & RESERVE_PRESENT) ------------------ | | 251| 30|#define RESERVE_PRESENT 0x0004 ------------------ | Branch (1173:6): [True: 0, False: 30] ------------------ 1174| 0| l += cab->cfheader.cfdata; 1175| 30| if (cfdata->memimage == NULL) { ------------------ | Branch (1175:6): [True: 0, False: 30] ------------------ 1176| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1177| 0| } 1178| 30| cfdata->sum_calculated = cab_checksum_cfdata( 1179| 30| cfdata->memimage + CFDATA_cbData, l, cfdata->sum_calculated); ------------------ | | 179| 30|#define CFDATA_cbData 4 ------------------ 1180| 30| if (cfdata->sum_calculated != cfdata->sum) { ------------------ | Branch (1180:6): [True: 30, False: 0] ------------------ 1181| |#ifndef DONT_FAIL_ON_CRC_ERROR 1182| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1183| | "Checksum error CFDATA[%d] %" PRIx32 ":%" PRIx32 " in %d bytes", 1184| | cab->entry_cffolder->cfdata_index -1, 1185| | cfdata->sum, cfdata->sum_calculated, 1186| | cfdata->compressed_size); 1187| | return (ARCHIVE_FAILED); 1188| |#endif 1189| 30| } 1190| 30| return (ARCHIVE_OK); ------------------ | | 233| 30|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1191| 30|} archive_read_support_format_cab.c:cab_checksum_cfdata: 1084| 44|{ 1085| 44| const unsigned char *b; 1086| 44| uint32_t sum; 1087| 44| uint32_t t; 1088| | 1089| 44| sum = cab_checksum_cfdata_4(p, bytes, seed); 1090| 44| b = p; 1091| 44| b += bytes & ~3; 1092| 44| t = 0; 1093| 44| switch (bytes & 3) { 1094| 5| case 3: ------------------ | Branch (1094:2): [True: 5, False: 39] ------------------ 1095| 5| t |= ((uint32_t)(*b++)) << 16; 1096| | /* FALL THROUGH */ 1097| 5| case 2: ------------------ | Branch (1097:2): [True: 0, False: 44] ------------------ 1098| 5| t |= ((uint32_t)(*b++)) << 8; 1099| | /* FALL THROUGH */ 1100| 14| case 1: ------------------ | Branch (1100:2): [True: 9, False: 35] ------------------ 1101| 14| t |= *b; 1102| | /* FALL THROUGH */ 1103| 44| default: ------------------ | Branch (1103:2): [True: 30, False: 14] ------------------ 1104| 44| break; 1105| 44| } 1106| 44| sum ^= t; 1107| | 1108| 44| return (sum); 1109| 44|} archive_read_support_format_cab.c:cab_read_ahead_cfdata: 1350| 95|{ 1351| 95| struct cab *cab = (struct cab *)(a->format->data); 1352| 95| int err; 1353| | 1354| 95| err = cab_next_cfdata(a); 1355| 95| if (err < ARCHIVE_OK) { ------------------ | | 233| 95|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1355:6): [True: 3, False: 92] ------------------ 1356| 3| *avail = err; 1357| 3| return (NULL); 1358| 3| } 1359| | 1360| 92| switch (cab->entry_cffolder->comptype) { 1361| 7| case COMPTYPE_NONE: ------------------ | | 215| 7|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1361:2): [True: 7, False: 85] ------------------ 1362| 7| return (cab_read_ahead_cfdata_none(a, avail)); 1363| 28| case COMPTYPE_MSZIP: ------------------ | | 216| 28|#define COMPTYPE_MSZIP 0x0001 ------------------ | Branch (1363:2): [True: 28, False: 64] ------------------ 1364| 28| return (cab_read_ahead_cfdata_deflate(a, avail)); 1365| 57| case COMPTYPE_LZX: ------------------ | | 218| 57|#define COMPTYPE_LZX 0x0003 ------------------ | Branch (1365:2): [True: 57, False: 35] ------------------ 1366| 57| return (cab_read_ahead_cfdata_lzx(a, avail)); 1367| 0| default: /* Unsupported compression. */ ------------------ | Branch (1367:2): [True: 0, False: 92] ------------------ 1368| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1369| 0| "Unsupported CAB compression: %s", 1370| 0| cab->entry_cffolder->compname); 1371| 0| *avail = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1372| | return (NULL); 1373| 92| } 1374| 92|} archive_read_support_format_cab.c:cab_read_ahead_cfdata_none: 1381| 7|{ 1382| 7| struct cab *cab = (struct cab *)(a->format->data); 1383| 7| struct cfdata *cfdata; 1384| 7| const void *d; 1385| | 1386| 7| cfdata = cab->entry_cfdata; 1387| | 1388| | /* 1389| | * Note: '1' here is a performance optimization. 1390| | * Recall that the decompression layer returns a count of 1391| | * available bytes; asking for more than that forces the 1392| | * decompressor to combine reads by copying data. 1393| | */ 1394| 7| d = __archive_read_ahead(a, 1, avail); 1395| 7| if (*avail <= 0) { ------------------ | Branch (1395:6): [True: 0, False: 7] ------------------ 1396| 0| *avail = truncated_error(a); 1397| 0| return (NULL); 1398| 0| } 1399| 7| if (*avail > cfdata->uncompressed_bytes_remaining) ------------------ | Branch (1399:6): [True: 3, False: 4] ------------------ 1400| 3| *avail = cfdata->uncompressed_bytes_remaining; 1401| 7| cfdata->uncompressed_avail = cfdata->uncompressed_size; 1402| 7| cfdata->unconsumed = *avail; 1403| 7| cfdata->sum_ptr = d; 1404| 7| return (d); 1405| 7|} archive_read_support_format_cab.c:cab_read_ahead_cfdata_deflate: 1413| 28|{ 1414| 28| struct cab *cab = (struct cab *)(a->format->data); 1415| 28| struct cfdata *cfdata; 1416| 28| const void *d; 1417| 28| int r, mszip; 1418| 28| uint16_t uavail; 1419| 28| char eod = 0; 1420| | 1421| 28| cfdata = cab->entry_cfdata; 1422| | /* If the buffer hasn't been allocated, allocate it now. */ 1423| 28| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1423:6): [True: 18, False: 10] ------------------ 1424| 18| cab->uncompressed_buffer_size = 0x8000; 1425| 18| cab->uncompressed_buffer 1426| 18| = malloc(cab->uncompressed_buffer_size); 1427| 18| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1427:7): [True: 0, False: 18] ------------------ 1428| 0| archive_set_error(&a->archive, ENOMEM, 1429| 0| "No memory for CAB reader"); 1430| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1431| 0| return (NULL); 1432| 0| } 1433| 18| } 1434| | 1435| 28| uavail = cfdata->uncompressed_avail; 1436| 28| if (uavail == cfdata->uncompressed_size) { ------------------ | Branch (1436:6): [True: 4, False: 24] ------------------ 1437| 4| d = cab->uncompressed_buffer + cfdata->read_offset; 1438| 4| *avail = uavail - cfdata->read_offset; 1439| 4| return (d); 1440| 4| } 1441| | 1442| 24| if (!cab->entry_cffolder->decompress_init) { ------------------ | Branch (1442:6): [True: 18, False: 6] ------------------ 1443| 18| cab->stream.next_in = NULL; 1444| 18| cab->stream.avail_in = 0; 1445| 18| cab->stream.total_in = 0; 1446| 18| cab->stream.next_out = NULL; 1447| 18| cab->stream.avail_out = 0; 1448| 18| cab->stream.total_out = 0; 1449| 18| if (cab->stream_valid) ------------------ | Branch (1449:7): [True: 0, False: 18] ------------------ 1450| 0| r = inflateReset(&cab->stream); 1451| 18| else 1452| 18| r = inflateInit2(&cab->stream, 1453| 18| -15 /* Don't check for zlib header */); 1454| 18| if (r != Z_OK) { ------------------ | Branch (1454:7): [True: 0, False: 18] ------------------ 1455| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1456| 0| "Can't initialize deflate decompression"); 1457| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1458| 0| return (NULL); 1459| 0| } 1460| | /* Stream structure has been set up. */ 1461| 18| cab->stream_valid = 1; 1462| | /* We've initialized decompression for this stream. */ 1463| 18| cab->entry_cffolder->decompress_init = 1; 1464| 18| } 1465| | 1466| 24| if (cfdata->compressed_bytes_remaining == cfdata->compressed_size) ------------------ | Branch (1466:6): [True: 24, False: 0] ------------------ 1467| 24| mszip = 2; 1468| 0| else 1469| 0| mszip = 0; 1470| 24| eod = 0; 1471| 24| cab->stream.total_out = uavail; 1472| | /* 1473| | * We always uncompress all data in current CFDATA. 1474| | */ 1475| 39| while (!eod && cab->stream.total_out < cfdata->uncompressed_size) { ------------------ | Branch (1475:9): [True: 39, False: 0] | Branch (1475:17): [True: 25, False: 14] ------------------ 1476| 25| ssize_t bytes_avail; 1477| | 1478| 25| cab->stream.next_out = 1479| 25| cab->uncompressed_buffer + cab->stream.total_out; 1480| 25| cab->stream.avail_out = 1481| 25| cfdata->uncompressed_size - cab->stream.total_out; 1482| 25| if ((size_t)cfdata->uncompressed_size > ------------------ | Branch (1482:7): [True: 0, False: 25] ------------------ 1483| 25| cab->uncompressed_buffer_size) { 1484| 0| archive_set_error(&a->archive, 1485| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1486| 0| "Invalid CFDATA uncompressed size"); 1487| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1488| 0| return (NULL); 1489| 0| } 1490| | 1491| 25| d = __archive_read_ahead(a, 1, &bytes_avail); 1492| 25| if (bytes_avail <= 0) { ------------------ | Branch (1492:7): [True: 0, False: 25] ------------------ 1493| 0| *avail = truncated_error(a); 1494| 0| return (NULL); 1495| 0| } 1496| 25| if (bytes_avail > cfdata->compressed_bytes_remaining) ------------------ | Branch (1496:7): [True: 13, False: 12] ------------------ 1497| 13| bytes_avail = cfdata->compressed_bytes_remaining; 1498| | /* 1499| | * A bug in zlib.h: stream.next_in should be marked 'const' 1500| | * but isn't (the library never alters data through the 1501| | * next_in pointer, only reads it). The result: this ugly 1502| | * cast to remove 'const'. 1503| | */ 1504| 25| cab->stream.next_in = (Bytef *)(uintptr_t)d; 1505| 25| cab->stream.avail_in = (uInt)bytes_avail; 1506| 25| cab->stream.total_in = 0; 1507| | 1508| | /* Cut out a tow-byte MSZIP signature(0x43, 0x4b). */ 1509| 25| if (mszip > 0) { ------------------ | Branch (1509:7): [True: 24, False: 1] ------------------ 1510| 24| if (bytes_avail <= 0) ------------------ | Branch (1510:8): [True: 0, False: 24] ------------------ 1511| 0| goto nomszip; 1512| 24| if (bytes_avail <= mszip) { ------------------ | Branch (1512:8): [True: 1, False: 23] ------------------ 1513| 1| if (mszip == 2) { ------------------ | Branch (1513:9): [True: 1, False: 0] ------------------ 1514| 1| if (cab->stream.next_in[0] != 0x43) ------------------ | Branch (1514:10): [True: 1, False: 0] ------------------ 1515| 1| goto nomszip; 1516| 0| if (bytes_avail > 1 && ------------------ | Branch (1516:10): [True: 0, False: 0] ------------------ 1517| 0| cab->stream.next_in[1] != 0x4b) ------------------ | Branch (1517:10): [True: 0, False: 0] ------------------ 1518| 0| goto nomszip; 1519| 0| } else if (cab->stream.next_in[0] != 0x4b) ------------------ | Branch (1519:16): [True: 0, False: 0] ------------------ 1520| 0| goto nomszip; 1521| 0| cfdata->unconsumed = bytes_avail; 1522| 0| cfdata->sum_ptr = d; 1523| 0| if (cab_minimum_consume_cfdata( ------------------ | Branch (1523:9): [True: 0, False: 0] ------------------ 1524| 0| a, cfdata->unconsumed) < 0) { 1525| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1526| 0| return (NULL); 1527| 0| } 1528| 0| mszip -= (int)bytes_avail; 1529| 0| continue; 1530| 0| } 1531| 23| if (mszip == 1 && cab->stream.next_in[0] != 0x4b) ------------------ | Branch (1531:8): [True: 0, False: 23] | Branch (1531:22): [True: 0, False: 0] ------------------ 1532| 0| goto nomszip; 1533| 23| else if (mszip == 2 && (cab->stream.next_in[0] != 0x43 || ------------------ | Branch (1533:13): [True: 23, False: 0] | Branch (1533:28): [True: 5, False: 18] ------------------ 1534| 18| cab->stream.next_in[1] != 0x4b)) ------------------ | Branch (1534:8): [True: 1, False: 17] ------------------ 1535| 6| goto nomszip; 1536| 17| cab->stream.next_in += mszip; 1537| 17| cab->stream.avail_in -= mszip; 1538| 17| cab->stream.total_in += mszip; 1539| 17| mszip = 0; 1540| 17| } 1541| | 1542| 18| r = inflate(&cab->stream, 0); 1543| 18| switch (r) { 1544| 15| case Z_OK: ------------------ | Branch (1544:3): [True: 15, False: 3] ------------------ 1545| 15| break; 1546| 0| case Z_STREAM_END: ------------------ | Branch (1546:3): [True: 0, False: 18] ------------------ 1547| 0| eod = 1; 1548| 0| break; 1549| 3| default: ------------------ | Branch (1549:3): [True: 3, False: 15] ------------------ 1550| 3| goto zlibfailed; 1551| 18| } 1552| 15| cfdata->unconsumed = cab->stream.total_in; 1553| 15| cfdata->sum_ptr = d; 1554| 15| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1554:7): [True: 0, False: 15] ------------------ 1555| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1556| 0| return (NULL); 1557| 0| } 1558| 15| } 1559| 14| uavail = (uint16_t)cab->stream.total_out; 1560| | 1561| 14| if (uavail < cfdata->uncompressed_size) { ------------------ | Branch (1561:6): [True: 0, False: 14] ------------------ 1562| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1563| 0| "Invalid uncompressed size (%d < %d)", 1564| 0| uavail, cfdata->uncompressed_size); 1565| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1566| 0| return (NULL); 1567| 0| } 1568| | 1569| | /* 1570| | * Note: I suspect there is a bug in makecab.exe because, in rare 1571| | * case, compressed bytes are still remaining regardless we have 1572| | * gotten all uncompressed bytes, which size is recorded in CFDATA, 1573| | * as much as we need, and we have to use the garbage so as to 1574| | * correctly compute the sum of CFDATA accordingly. 1575| | */ 1576| 14| if (cfdata->compressed_bytes_remaining > 0) { ------------------ | Branch (1576:6): [True: 14, False: 0] ------------------ 1577| 14| ssize_t bytes_avail; 1578| | 1579| 14| d = __archive_read_ahead(a, cfdata->compressed_bytes_remaining, 1580| 14| &bytes_avail); 1581| 14| if (bytes_avail <= 0) { ------------------ | Branch (1581:7): [True: 0, False: 14] ------------------ 1582| 0| *avail = truncated_error(a); 1583| 0| return (NULL); 1584| 0| } 1585| 14| cfdata->unconsumed = cfdata->compressed_bytes_remaining; 1586| 14| cfdata->sum_ptr = d; 1587| 14| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1587:7): [True: 0, False: 14] ------------------ 1588| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1589| 0| return (NULL); 1590| 0| } 1591| 14| } 1592| | 1593| | /* 1594| | * Set dictionary data for decompressing of next CFDATA, which 1595| | * in the same folder. This is why we always do decompress CFDATA 1596| | * even if beginning CFDATA or some of CFDATA are not used in 1597| | * skipping file data. 1598| | */ 1599| 14| if (cab->entry_cffolder->cfdata_index < ------------------ | Branch (1599:6): [True: 12, False: 2] ------------------ 1600| 14| cab->entry_cffolder->cfdata_count) { 1601| 12| r = inflateReset(&cab->stream); 1602| 12| if (r != Z_OK) ------------------ | Branch (1602:7): [True: 0, False: 12] ------------------ 1603| 0| goto zlibfailed; 1604| 12| r = inflateSetDictionary(&cab->stream, 1605| 12| cab->uncompressed_buffer, cfdata->uncompressed_size); 1606| 12| if (r != Z_OK) ------------------ | Branch (1606:7): [True: 0, False: 12] ------------------ 1607| 0| goto zlibfailed; 1608| 12| } 1609| | 1610| 14| d = cab->uncompressed_buffer + cfdata->read_offset; 1611| 14| *avail = uavail - cfdata->read_offset; 1612| 14| cfdata->uncompressed_avail = uavail; 1613| | 1614| 14| return (d); 1615| | 1616| 3|zlibfailed: 1617| 3| switch (r) { 1618| 0| case Z_MEM_ERROR: ------------------ | Branch (1618:2): [True: 0, False: 3] ------------------ 1619| 0| archive_set_error(&a->archive, ENOMEM, 1620| 0| "Out of memory for deflate decompression"); 1621| 0| break; 1622| 3| default: ------------------ | Branch (1622:2): [True: 3, False: 0] ------------------ 1623| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1624| 3| "Deflate decompression failed (%d)", r); 1625| 3| break; 1626| 3| } 1627| 3| *avail = ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1628| 3| return (NULL); 1629| 7|nomszip: 1630| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1631| 7| "CFDATA incorrect(no MSZIP signature)"); 1632| 7| *avail = ARCHIVE_FATAL; ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1633| | return (NULL); 1634| 3|} archive_read_support_format_cab.c:cab_read_ahead_cfdata_lzx: 1651| 57|{ 1652| 57| struct cab *cab = (struct cab *)(a->format->data); 1653| 57| struct cfdata *cfdata; 1654| 57| const void *d; 1655| 57| int r; 1656| 57| uint16_t uavail; 1657| | 1658| 57| cfdata = cab->entry_cfdata; 1659| | /* If the buffer hasn't been allocated, allocate it now. */ 1660| 57| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1660:6): [True: 47, False: 10] ------------------ 1661| 47| cab->uncompressed_buffer_size = 0x8000; 1662| 47| cab->uncompressed_buffer 1663| 47| = malloc(cab->uncompressed_buffer_size); 1664| 47| if (cab->uncompressed_buffer == NULL) { ------------------ | Branch (1664:7): [True: 0, False: 47] ------------------ 1665| 0| archive_set_error(&a->archive, ENOMEM, 1666| 0| "No memory for CAB reader"); 1667| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1668| 0| return (NULL); 1669| 0| } 1670| 47| } 1671| | 1672| 57| uavail = cfdata->uncompressed_avail; 1673| 57| if (uavail == cfdata->uncompressed_size) { ------------------ | Branch (1673:6): [True: 0, False: 57] ------------------ 1674| 0| d = cab->uncompressed_buffer + cfdata->read_offset; 1675| 0| *avail = uavail - cfdata->read_offset; 1676| 0| return (d); 1677| 0| } 1678| | 1679| 57| if (!cab->entry_cffolder->decompress_init) { ------------------ | Branch (1679:6): [True: 47, False: 10] ------------------ 1680| 47| r = lzx_decode_init(&cab->xstrm, 1681| 47| cab->entry_cffolder->compdata); 1682| 47| if (r != ARCHIVE_OK) { ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1682:7): [True: 0, False: 47] ------------------ 1683| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1684| 0| "Can't initialize LZX decompression"); 1685| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1686| 0| return (NULL); 1687| 0| } 1688| | /* We've initialized decompression for this stream. */ 1689| 47| cab->entry_cffolder->decompress_init = 1; 1690| 47| } 1691| | 1692| | /* Clean up remaining bits of previous CFDATA. */ 1693| 57| lzx_cleanup_bitstream(&cab->xstrm); 1694| 57| cab->xstrm.total_out = uavail; 1695| 565| while (cab->xstrm.total_out < cfdata->uncompressed_size) { ------------------ | Branch (1695:9): [True: 544, False: 21] ------------------ 1696| 544| ssize_t bytes_avail; 1697| | 1698| 544| cab->xstrm.next_out = 1699| 544| cab->uncompressed_buffer + cab->xstrm.total_out; 1700| 544| cab->xstrm.avail_out = 1701| 544| cfdata->uncompressed_size - cab->xstrm.total_out; 1702| | 1703| 544| if ((size_t)cfdata->uncompressed_size > cab->uncompressed_buffer_size) { ------------------ | Branch (1703:7): [True: 0, False: 544] ------------------ 1704| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1705| 0| "Invalid CFDATA uncompressed size"); 1706| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1707| 0| return (NULL); 1708| 0| } 1709| | 1710| 544| d = __archive_read_ahead(a, 1, &bytes_avail); 1711| 544| if (d == NULL) { ------------------ | Branch (1711:7): [True: 24, False: 520] ------------------ 1712| 24| archive_set_error(&a->archive, 1713| 24| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 24|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1714| 24| "Truncated CAB file data"); 1715| 24| *avail = ARCHIVE_FATAL; ------------------ | | 239| 24|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1716| 24| return (NULL); 1717| 24| } 1718| 520| if (bytes_avail > cfdata->compressed_bytes_remaining) ------------------ | Branch (1718:7): [True: 221, False: 299] ------------------ 1719| 221| bytes_avail = cfdata->compressed_bytes_remaining; 1720| | 1721| 520| cab->xstrm.next_in = d; 1722| 520| cab->xstrm.avail_in = bytes_avail; 1723| 520| cab->xstrm.total_in = 0; 1724| 520| r = lzx_decode(&cab->xstrm, 1725| 520| cfdata->compressed_bytes_remaining == bytes_avail); 1726| 520| switch (r) { 1727| 38| case ARCHIVE_OK: ------------------ | | 233| 38|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1727:3): [True: 38, False: 482] ------------------ 1728| 508| case ARCHIVE_EOF: ------------------ | | 232| 508|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1728:3): [True: 470, False: 50] ------------------ 1729| 508| break; 1730| 12| default: ------------------ | Branch (1730:3): [True: 12, False: 508] ------------------ 1731| 12| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 12|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1732| 12| "LZX decompression failed (%d)", r); 1733| 12| *avail = ARCHIVE_FATAL; ------------------ | | 239| 12|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1734| 12| return (NULL); 1735| 520| } 1736| 508| cfdata->unconsumed = cab->xstrm.total_in; 1737| 508| cfdata->sum_ptr = d; 1738| 508| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1738:7): [True: 0, False: 508] ------------------ 1739| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1740| 0| return (NULL); 1741| 0| } 1742| 508| } 1743| | 1744| 21| uavail = (uint16_t)cab->xstrm.total_out; 1745| | /* 1746| | * Make sure a read pointer advances to next CFDATA. 1747| | */ 1748| 21| if (cfdata->compressed_bytes_remaining > 0) { ------------------ | Branch (1748:6): [True: 16, False: 5] ------------------ 1749| 16| ssize_t bytes_avail; 1750| | 1751| 16| d = __archive_read_ahead(a, cfdata->compressed_bytes_remaining, 1752| 16| &bytes_avail); 1753| 16| if (bytes_avail <= 0) { ------------------ | Branch (1753:7): [True: 0, False: 16] ------------------ 1754| 0| *avail = truncated_error(a); 1755| 0| return (NULL); 1756| 0| } 1757| 16| cfdata->unconsumed = cfdata->compressed_bytes_remaining; 1758| 16| cfdata->sum_ptr = d; 1759| 16| if (cab_minimum_consume_cfdata(a, cfdata->unconsumed) < 0) { ------------------ | Branch (1759:7): [True: 0, False: 16] ------------------ 1760| 0| *avail = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1761| 0| return (NULL); 1762| 0| } 1763| 16| } 1764| | 1765| | /* 1766| | * Translation reversal of x86 processor CALL byte sequence(E8). 1767| | */ 1768| 21| lzx_translation(&cab->xstrm, cab->uncompressed_buffer, 1769| 21| cfdata->uncompressed_size, 1770| 21| (cab->entry_cffolder->cfdata_index-1) * 0x8000); 1771| | 1772| 21| d = cab->uncompressed_buffer + cfdata->read_offset; 1773| 21| *avail = uavail - cfdata->read_offset; 1774| 21| cfdata->uncompressed_avail = uavail; 1775| | 1776| 21| return (d); 1777| 21|} archive_read_support_format_cab.c:lzx_decode_init: 2105| 47|{ 2106| 47| struct lzx_dec *ds; 2107| 47| int slot, w_size, w_slot; 2108| 47| int base, footer; 2109| 47| int base_inc[18]; 2110| | 2111| 47| if (strm->ds == NULL) { ------------------ | Branch (2111:6): [True: 47, False: 0] ------------------ 2112| 47| strm->ds = calloc(1, sizeof(*strm->ds)); 2113| 47| if (strm->ds == NULL) ------------------ | Branch (2113:7): [True: 0, False: 47] ------------------ 2114| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2115| 47| } 2116| 47| ds = strm->ds; 2117| 47| ds->error = ARCHIVE_FAILED; ------------------ | | 237| 47|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2118| | 2119| | /* Allow bits from 15(32KBi) up to 21(2MBi) */ 2120| 47| if (w_bits < SLOT_BASE || w_bits > SLOT_MAX) ------------------ | | 133| 94|#define SLOT_BASE 15 ------------------ if (w_bits < SLOT_BASE || w_bits > SLOT_MAX) ------------------ | | 134| 47|#define SLOT_MAX 21/*->25*/ ------------------ | Branch (2120:6): [True: 0, False: 47] | Branch (2120:28): [True: 0, False: 47] ------------------ 2121| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2122| | 2123| 47| ds->error = ARCHIVE_FATAL; ------------------ | | 239| 47|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2124| | 2125| | /* 2126| | * Alloc window 2127| | */ 2128| 47| w_size = ds->w_size; 2129| 47| w_slot = slots[w_bits - SLOT_BASE]; ------------------ | | 133| 47|#define SLOT_BASE 15 ------------------ 2130| 47| ds->w_size = 1U << w_bits; 2131| 47| ds->w_mask = ds->w_size -1; 2132| 47| if (ds->w_buff == NULL || w_size != ds->w_size) { ------------------ | Branch (2132:6): [True: 47, False: 0] | Branch (2132:28): [True: 0, False: 0] ------------------ 2133| 47| free(ds->w_buff); 2134| 47| ds->w_buff = malloc(ds->w_size); 2135| 47| if (ds->w_buff == NULL) ------------------ | Branch (2135:7): [True: 0, False: 47] ------------------ 2136| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2137| 47| free(ds->pos_tbl); 2138| 47| ds->pos_tbl = malloc(sizeof(ds->pos_tbl[0]) * w_slot); 2139| 47| if (ds->pos_tbl == NULL) ------------------ | Branch (2139:7): [True: 0, False: 47] ------------------ 2140| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2141| 47| } 2142| | 2143| 893| for (footer = 0; footer < 18; footer++) ------------------ | Branch (2143:19): [True: 846, False: 47] ------------------ 2144| 846| base_inc[footer] = 1 << footer; 2145| 47| base = footer = 0; 2146| 2.11k| for (slot = 0; slot < w_slot; slot++) { ------------------ | Branch (2146:17): [True: 2.06k, False: 47] ------------------ 2147| 2.06k| int n; 2148| 2.06k| if (footer == 0) ------------------ | Branch (2148:7): [True: 235, False: 1.82k] ------------------ 2149| 235| base = slot; 2150| 1.82k| else 2151| 1.82k| base += base_inc[footer]; 2152| 2.06k| if (footer < 17) { ------------------ | Branch (2152:7): [True: 1.67k, False: 390] ------------------ 2153| 1.67k| footer = -2; 2154| 17.4k| for (n = base; n; n >>= 1) ------------------ | Branch (2154:19): [True: 15.7k, False: 1.67k] ------------------ 2155| 15.7k| footer++; 2156| 1.67k| if (footer <= 0) ------------------ | Branch (2156:8): [True: 188, False: 1.48k] ------------------ 2157| 188| footer = 0; 2158| 1.67k| } 2159| 2.06k| ds->pos_tbl[slot].base = base; 2160| 2.06k| ds->pos_tbl[slot].footer_bits = footer; 2161| 2.06k| } 2162| | 2163| 47| ds->w_pos = 0; 2164| 47| ds->state = 0; 2165| 47| ds->br.cache_buffer = 0; 2166| 47| ds->br.cache_avail = 0; 2167| 47| ds->r0 = ds->r1 = ds->r2 = 1; 2168| | 2169| | /* Initialize aligned offset tree. */ 2170| 47| if (lzx_huffman_init(&(ds->at), 8, 8) != ARCHIVE_OK) ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2170:6): [True: 0, False: 47] ------------------ 2171| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2172| | 2173| | /* Initialize pre-tree. */ 2174| 47| if (lzx_huffman_init(&(ds->pt), 20, 10) != ARCHIVE_OK) ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2174:6): [True: 0, False: 47] ------------------ 2175| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2176| | 2177| | /* Initialize Main tree. */ 2178| 47| if (lzx_huffman_init(&(ds->mt), 256+(w_slot<<3), 16) ------------------ | Branch (2178:6): [True: 0, False: 47] ------------------ 2179| 47| != ARCHIVE_OK) ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2180| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2181| | 2182| | /* Initialize Length tree. */ 2183| 47| if (lzx_huffman_init(&(ds->lt), 249, 16) != ARCHIVE_OK) ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2183:6): [True: 0, False: 47] ------------------ 2184| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2185| | 2186| 47| ds->error = 0; 2187| | 2188| 47| return (ARCHIVE_OK); ------------------ | | 233| 47|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2189| 47|} archive_read_support_format_cab.c:lzx_huffman_init: 3147| 188|{ 3148| | 3149| 188| if (hf->bitlen == NULL || hf->len_size != (int)len_size) { ------------------ | Branch (3149:6): [True: 188, False: 0] | Branch (3149:28): [True: 0, False: 0] ------------------ 3150| 188| free(hf->bitlen); 3151| 188| hf->bitlen = calloc(len_size, sizeof(hf->bitlen[0])); 3152| 188| if (hf->bitlen == NULL) ------------------ | Branch (3152:7): [True: 0, False: 188] ------------------ 3153| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3154| 188| hf->len_size = (int)len_size; 3155| 188| } else 3156| 0| memset(hf->bitlen, 0, len_size * sizeof(hf->bitlen[0])); 3157| 188| if (hf->tbl == NULL) { ------------------ | Branch (3157:6): [True: 188, False: 0] ------------------ 3158| 188| hf->tbl = malloc(((size_t)1 << tbl_bits) * sizeof(hf->tbl[0])); 3159| 188| if (hf->tbl == NULL) ------------------ | Branch (3159:7): [True: 0, False: 188] ------------------ 3160| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3161| 188| hf->tbl_bits = tbl_bits; 3162| 188| } 3163| 188| return (ARCHIVE_OK); ------------------ | | 233| 188|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3164| 188|} archive_read_support_format_cab.c:lzx_cleanup_bitstream: 2378| 57|{ 2379| 57| strm->ds->br.cache_avail = 0; 2380| 57| strm->ds->br.have_odd = 0; 2381| 57|} archive_read_support_format_cab.c:lzx_decode: 2418| 520|{ 2419| 520| struct lzx_dec *ds = strm->ds; 2420| 520| int64_t avail_in; 2421| 520| int r; 2422| | 2423| 520| if (ds->error) ------------------ | Branch (2423:6): [True: 0, False: 520] ------------------ 2424| 0| return (ds->error); 2425| | 2426| 520| avail_in = strm->avail_in; 2427| 520| lzx_br_fixup(strm, &(ds->br)); 2428| 556| do { 2429| 556| if (ds->state < ST_MAIN) ------------------ | | 2410| 556|#define ST_MAIN 18 ------------------ | Branch (2429:7): [True: 518, False: 38] ------------------ 2430| 518| r = lzx_read_blocks(strm, last); 2431| 38| else { 2432| 38| int64_t bytes_written = strm->avail_out; 2433| 38| r = lzx_decode_blocks(strm, last); 2434| 38| bytes_written -= strm->avail_out; 2435| 38| strm->next_out += bytes_written; 2436| 38| strm->total_out += bytes_written; 2437| 38| } 2438| 556| } while (r == 100); ------------------ | Branch (2438:11): [True: 36, False: 520] ------------------ 2439| 520| strm->total_in += avail_in - strm->avail_in; 2440| 520| return (r); 2441| 520|} archive_read_support_format_cab.c:lzx_br_fixup: 2362| 520|{ 2363| 520| int n = CACHE_BITS - br->cache_avail; ------------------ | | 97| 520|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 2364| | 2365| 520| if (br->have_odd && n >= 16 && strm->avail_in > 0) { ------------------ | Branch (2365:6): [True: 0, False: 520] | Branch (2365:22): [True: 0, False: 0] | Branch (2365:33): [True: 0, False: 0] ------------------ 2366| 0| br->cache_buffer = 2367| 0| (br->cache_buffer << 16) | 2368| 0| ((uint16_t)(*strm->next_in)) << 8 | br->odd; 2369| 0| strm->next_in++; 2370| 0| strm->avail_in--; 2371| 0| br->cache_avail += 16; 2372| 0| br->have_odd = 0; 2373| 0| } 2374| 520|} archive_read_support_format_cab.c:lzx_read_blocks: 2445| 518|{ 2446| 518| struct lzx_dec *ds = strm->ds; 2447| 518| struct lzx_br *br = &(ds->br); 2448| 518| int i, r; 2449| | 2450| 568| for (;;) { 2451| 568| switch (ds->state) { ------------------ | Branch (2451:11): [True: 568, False: 0] ------------------ 2452| 47| case ST_RD_TRANSLATION: ------------------ | | 2392| 47|#define ST_RD_TRANSLATION 0 ------------------ | Branch (2452:3): [True: 47, False: 521] ------------------ 2453| 47| if (!lzx_br_read_ahead(strm, br, 1)) { ------------------ | | 2263| 47| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 94| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 94|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 0, False: 47] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 47, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2454| 0| ds->state = ST_RD_TRANSLATION; ------------------ | | 2392| 0|#define ST_RD_TRANSLATION 0 ------------------ 2455| 0| if (last) ------------------ | Branch (2455:9): [True: 0, False: 0] ------------------ 2456| 0| goto failed; 2457| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2458| 0| } 2459| 47| ds->translation = lzx_br_bits(br, 1); ------------------ | | 2247| 47| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 47| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2460| 47| lzx_br_consume(br, 1); ------------------ | | 2266| 47|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2461| | /* FALL THROUGH */ 2462| 47| case ST_RD_TRANSLATION_SIZE: ------------------ | | 2393| 47|#define ST_RD_TRANSLATION_SIZE 1 ------------------ | Branch (2462:3): [True: 0, False: 568] ------------------ 2463| 47| if (ds->translation) { ------------------ | Branch (2463:8): [True: 3, False: 44] ------------------ 2464| 3| if (!lzx_br_read_ahead(strm, br, 32)) { ------------------ | | 2263| 3| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 6| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 6|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 3, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2465| 0| ds->state = ST_RD_TRANSLATION_SIZE; ------------------ | | 2393| 0|#define ST_RD_TRANSLATION_SIZE 1 ------------------ 2466| 0| if (last) ------------------ | Branch (2466:10): [True: 0, False: 0] ------------------ 2467| 0| goto failed; 2468| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2469| 0| } 2470| 3| ds->translation_size = lzx_br_bits(br, 16); ------------------ | | 2247| 3| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 3| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2471| 3| lzx_br_consume(br, 16); ------------------ | | 2266| 3|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2472| 3| ds->translation_size <<= 16; 2473| 3| ds->translation_size |= lzx_br_bits(br, 16); ------------------ | | 2247| 3| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 3| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2474| 3| lzx_br_consume(br, 16); ------------------ | | 2266| 3|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2475| 3| } 2476| | /* FALL THROUGH */ 2477| 515| case ST_RD_BLOCK_TYPE: ------------------ | | 2394| 515|#define ST_RD_BLOCK_TYPE 2 ------------------ | Branch (2477:3): [True: 468, False: 100] ------------------ 2478| 515| if (!lzx_br_read_ahead(strm, br, 3)) { ------------------ | | 2263| 515| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 1.03k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 1.03k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 69, False: 446] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 446, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2479| 0| ds->state = ST_RD_BLOCK_TYPE; ------------------ | | 2394| 0|#define ST_RD_BLOCK_TYPE 2 ------------------ 2480| 0| if (last) ------------------ | Branch (2480:9): [True: 0, False: 0] ------------------ 2481| 0| goto failed; 2482| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2483| 0| } 2484| 515| ds->block_type = lzx_br_bits(br, 3); ------------------ | | 2247| 515| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 515| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2485| 515| lzx_br_consume(br, 3); ------------------ | | 2266| 515|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2486| | /* Check a block type. */ 2487| 515| switch (ds->block_type) { 2488| 41| case VERBATIM_BLOCK: ------------------ | | 75| 41|#define VERBATIM_BLOCK 1 ------------------ | Branch (2488:4): [True: 41, False: 474] ------------------ 2489| 51| case ALIGNED_OFFSET_BLOCK: ------------------ | | 76| 51|#define ALIGNED_OFFSET_BLOCK 2 ------------------ | Branch (2489:4): [True: 10, False: 505] ------------------ 2490| 514| case UNCOMPRESSED_BLOCK: ------------------ | | 77| 514|#define UNCOMPRESSED_BLOCK 3 ------------------ | Branch (2490:4): [True: 463, False: 52] ------------------ 2491| 514| break; 2492| 1| default: ------------------ | Branch (2492:4): [True: 1, False: 514] ------------------ 2493| 1| goto failed;/* Invalid */ 2494| 515| } 2495| | /* FALL THROUGH */ 2496| 514| case ST_RD_BLOCK_SIZE: ------------------ | | 2395| 514|#define ST_RD_BLOCK_SIZE 3 ------------------ | Branch (2496:3): [True: 0, False: 568] ------------------ 2497| 514| if (!lzx_br_read_ahead(strm, br, 24)) { ------------------ | | 2263| 514| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 1.02k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 1.02k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 496, False: 18] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 13, False: 5] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 5|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 4, False: 1] | | | | ------------------ | | ------------------ ------------------ 2498| 1| ds->state = ST_RD_BLOCK_SIZE; ------------------ | | 2395| 1|#define ST_RD_BLOCK_SIZE 3 ------------------ 2499| 1| if (last) ------------------ | Branch (2499:9): [True: 0, False: 1] ------------------ 2500| 0| goto failed; 2501| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2502| 1| } 2503| 513| ds->block_size = lzx_br_bits(br, 8); ------------------ | | 2247| 513| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 513| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2504| 513| lzx_br_consume(br, 8); ------------------ | | 2266| 513|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2505| 513| ds->block_size <<= 16; 2506| 513| ds->block_size |= lzx_br_bits(br, 16); ------------------ | | 2247| 513| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 513| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2507| 513| lzx_br_consume(br, 16); ------------------ | | 2266| 513|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2508| 513| if (ds->block_size == 0) ------------------ | Branch (2508:8): [True: 0, False: 513] ------------------ 2509| 0| goto failed; 2510| 513| ds->block_bytes_avail = ds->block_size; 2511| 513| if (ds->block_type != UNCOMPRESSED_BLOCK) { ------------------ | | 77| 513|#define UNCOMPRESSED_BLOCK 3 ------------------ | Branch (2511:8): [True: 50, False: 463] ------------------ 2512| 50| if (ds->block_type == VERBATIM_BLOCK) ------------------ | | 75| 50|#define VERBATIM_BLOCK 1 ------------------ | Branch (2512:9): [True: 41, False: 9] ------------------ 2513| 41| ds->state = ST_RD_VERBATIM; ------------------ | | 2403| 41|#define ST_RD_VERBATIM 11 ------------------ 2514| 9| else 2515| 9| ds->state = ST_RD_ALIGNED_OFFSET; ------------------ | | 2402| 9|#define ST_RD_ALIGNED_OFFSET 10 ------------------ 2516| 50| break; 2517| 50| } 2518| | /* FALL THROUGH */ 2519| 463| case ST_RD_ALIGNMENT: ------------------ | | 2396| 463|#define ST_RD_ALIGNMENT 4 ------------------ | Branch (2519:3): [True: 0, False: 568] ------------------ 2520| | /* 2521| | * Handle an Uncompressed Block. 2522| | */ 2523| | /* Skip padding to align following field on 2524| | * 16-bit boundary. */ 2525| 463| if (lzx_br_is_unaligned(br)) ------------------ | | 2269| 463|#define lzx_br_is_unaligned(br) ((br)->cache_avail & 0x0f) | | ------------------ | | | Branch (2269:33): [True: 460, False: 3] | | ------------------ ------------------ 2526| 460| lzx_br_consume_unaligned_bits(br); ------------------ | | 2267| 460|#define lzx_br_consume_unaligned_bits(br) ((br)->cache_avail &= ~0x0f) ------------------ 2527| 3| else { 2528| 3| if (lzx_br_read_ahead(strm, br, 16)) ------------------ | | 2263| 3| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 6| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 6|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 3, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2529| 3| lzx_br_consume(br, 16); ------------------ | | 2266| 3|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2530| 0| else { 2531| 0| ds->state = ST_RD_ALIGNMENT; ------------------ | | 2396| 0|#define ST_RD_ALIGNMENT 4 ------------------ 2532| 0| if (last) ------------------ | Branch (2532:10): [True: 0, False: 0] ------------------ 2533| 0| goto failed; 2534| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2535| 0| } 2536| 3| } 2537| | /* Preparation to read repeated offsets R0,R1 and R2. */ 2538| 463| ds->rbytes_avail = 0; 2539| 463| ds->state = ST_RD_R0; ------------------ | | 2397| 463|#define ST_RD_R0 5 ------------------ 2540| | /* FALL THROUGH */ 2541| 463| case ST_RD_R0: ------------------ | | 2397| 463|#define ST_RD_R0 5 ------------------ | Branch (2541:3): [True: 0, False: 568] ------------------ 2542| 463| case ST_RD_R1: ------------------ | | 2398| 463|#define ST_RD_R1 6 ------------------ | Branch (2542:3): [True: 0, False: 568] ------------------ 2543| 463| case ST_RD_R2: ------------------ | | 2399| 463|#define ST_RD_R2 7 ------------------ | Branch (2543:3): [True: 0, False: 568] ------------------ 2544| 1.37k| do { 2545| 1.37k| uint16_t u16; 2546| | /* Drain bits in the cache buffer of 2547| | * bit-stream. */ 2548| 1.37k| if (lzx_br_has(br, 32)) { ------------------ | | 2244| 1.37k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | ------------------ | | | Branch (2244:27): [True: 451, False: 922] | | ------------------ ------------------ 2549| 451| u16 = lzx_br_bits(br, 16); ------------------ | | 2247| 451| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 451| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2550| 451| lzx_br_consume(br, 16); ------------------ | | 2266| 451|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2551| 451| archive_le16enc(ds->rbytes, u16); 2552| 451| u16 = lzx_br_bits(br, 16); ------------------ | | 2247| 451| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 451| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2553| 451| lzx_br_consume(br, 16); ------------------ | | 2266| 451|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2554| 451| archive_le16enc(ds->rbytes+2, u16); 2555| 451| ds->rbytes_avail = 4; 2556| 922| } else if (lzx_br_has(br, 16)) { ------------------ | | 2244| 922|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | ------------------ | | | Branch (2244:27): [True: 8, False: 914] | | ------------------ ------------------ 2557| 8| u16 = lzx_br_bits(br, 16); ------------------ | | 2247| 8| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 8| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2558| 8| lzx_br_consume(br, 16); ------------------ | | 2266| 8|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2559| 8| archive_le16enc(ds->rbytes, u16); 2560| 8| ds->rbytes_avail = 2; 2561| 8| } 2562| 1.37k| if (ds->rbytes_avail < 4 && ds->br.have_odd) { ------------------ | Branch (2562:9): [True: 922, False: 451] | Branch (2562:33): [True: 2, False: 920] ------------------ 2563| 2| ds->rbytes[ds->rbytes_avail++] = 2564| 2| ds->br.odd; 2565| 2| ds->br.have_odd = 0; 2566| 2| } 2567| 5.03k| while (ds->rbytes_avail < 4) { ------------------ | Branch (2567:12): [True: 3.66k, False: 1.36k] ------------------ 2568| 3.66k| if (strm->avail_in <= 0) { ------------------ | Branch (2568:10): [True: 4, False: 3.66k] ------------------ 2569| 4| if (last) ------------------ | Branch (2569:11): [True: 0, False: 4] ------------------ 2570| 0| goto failed; 2571| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2572| 4| } 2573| 3.66k| ds->rbytes[ds->rbytes_avail++] = 2574| 3.66k| *strm->next_in++; 2575| 3.66k| strm->avail_in--; 2576| 3.66k| } 2577| 1.36k| ds->rbytes_avail = 0; 2578| 1.36k| if (ds->state == ST_RD_R0) { ------------------ | | 2397| 1.36k|#define ST_RD_R0 5 ------------------ | Branch (2578:9): [True: 461, False: 908] ------------------ 2579| 461| ds->r0 = archive_le32dec(ds->rbytes); 2580| 461| if (ds->r0 < 0) ------------------ | Branch (2580:10): [True: 4, False: 457] ------------------ 2581| 4| goto failed; 2582| 457| ds->state = ST_RD_R1; ------------------ | | 2398| 457|#define ST_RD_R1 6 ------------------ 2583| 908| } else if (ds->state == ST_RD_R1) { ------------------ | | 2398| 908|#define ST_RD_R1 6 ------------------ | Branch (2583:16): [True: 456, False: 452] ------------------ 2584| 456| ds->r1 = archive_le32dec(ds->rbytes); 2585| 456| if (ds->r1 < 0) ------------------ | Branch (2585:10): [True: 3, False: 453] ------------------ 2586| 3| goto failed; 2587| 453| ds->state = ST_RD_R2; ------------------ | | 2399| 453|#define ST_RD_R2 7 ------------------ 2588| 453| } else if (ds->state == ST_RD_R2) { ------------------ | | 2399| 452|#define ST_RD_R2 7 ------------------ | Branch (2588:16): [True: 452, False: 0] ------------------ 2589| 452| ds->r2 = archive_le32dec(ds->rbytes); 2590| 452| if (ds->r2 < 0) ------------------ | Branch (2590:10): [True: 0, False: 452] ------------------ 2591| 0| goto failed; 2592| | /* We've gotten all repeated offsets. */ 2593| 452| ds->state = ST_COPY_UNCOMP1; ------------------ | | 2400| 452|#define ST_COPY_UNCOMP1 8 ------------------ 2594| 452| } 2595| 1.36k| } while (ds->state != ST_COPY_UNCOMP1); ------------------ | | 2400| 1.36k|#define ST_COPY_UNCOMP1 8 ------------------ | Branch (2595:13): [True: 910, False: 452] ------------------ 2596| | /* FALL THROUGH */ 2597| 455| case ST_COPY_UNCOMP1: ------------------ | | 2400| 455|#define ST_COPY_UNCOMP1 8 ------------------ | Branch (2597:3): [True: 3, False: 565] ------------------ 2598| | /* 2599| | * Copy bytes form next_in to next_out directly. 2600| | */ 2601| 910| while (ds->block_bytes_avail) { ------------------ | Branch (2601:11): [True: 464, False: 446] ------------------ 2602| 464| int l; 2603| | 2604| 464| if (strm->avail_out <= 0) ------------------ | Branch (2604:9): [True: 6, False: 458] ------------------ 2605| | /* Output buffer is empty. */ 2606| 6| return (ARCHIVE_OK); ------------------ | | 233| 6|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2607| 458| if (strm->avail_in <= 0) { ------------------ | Branch (2607:9): [True: 3, False: 455] ------------------ 2608| | /* Input buffer is empty. */ 2609| 3| if (last) ------------------ | Branch (2609:10): [True: 0, False: 3] ------------------ 2610| 0| goto failed; 2611| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2612| 3| } 2613| 455| l = (int)ds->block_bytes_avail; 2614| 455| if (l > ds->w_size - ds->w_pos) ------------------ | Branch (2614:9): [True: 8, False: 447] ------------------ 2615| 8| l = ds->w_size - ds->w_pos; 2616| 455| if (l > strm->avail_out) ------------------ | Branch (2616:9): [True: 9, False: 446] ------------------ 2617| 9| l = (int)strm->avail_out; 2618| 455| if (l > strm->avail_in) ------------------ | Branch (2618:9): [True: 3, False: 452] ------------------ 2619| 3| l = (int)strm->avail_in; 2620| 455| memcpy(strm->next_out, strm->next_in, l); 2621| 455| memcpy(&(ds->w_buff[ds->w_pos]), 2622| 455| strm->next_in, l); 2623| 455| strm->next_in += l; 2624| 455| strm->avail_in -= l; 2625| 455| strm->next_out += l; 2626| 455| strm->avail_out -= l; 2627| 455| strm->total_out += l; 2628| 455| ds->w_pos = (ds->w_pos + l) & ds->w_mask; 2629| 455| ds->block_bytes_avail -= l; 2630| 455| } 2631| | /* FALL THROUGH */ 2632| 446| case ST_COPY_UNCOMP2: ------------------ | | 2401| 446|#define ST_COPY_UNCOMP2 9 ------------------ | Branch (2632:3): [True: 0, False: 568] ------------------ 2633| | /* Re-align; skip padding byte. */ 2634| 446| if (ds->block_size & 1) { ------------------ | Branch (2634:8): [True: 423, False: 23] ------------------ 2635| 423| if (strm->avail_in <= 0) { ------------------ | Branch (2635:9): [True: 0, False: 423] ------------------ 2636| | /* Input buffer is empty. */ 2637| 0| ds->state = ST_COPY_UNCOMP2; ------------------ | | 2401| 0|#define ST_COPY_UNCOMP2 9 ------------------ 2638| 0| if (last) ------------------ | Branch (2638:10): [True: 0, False: 0] ------------------ 2639| 0| goto failed; 2640| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2641| 0| } 2642| 423| strm->next_in++; 2643| 423| strm->avail_in --; 2644| 423| } 2645| | /* This block ended. */ 2646| 446| ds->state = ST_RD_BLOCK_TYPE; ------------------ | | 2394| 446|#define ST_RD_BLOCK_TYPE 2 ------------------ 2647| 446| return (ARCHIVE_EOF); ------------------ | | 232| 446|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2648| | /********************/ 2649| 9| case ST_RD_ALIGNED_OFFSET: ------------------ | | 2402| 9|#define ST_RD_ALIGNED_OFFSET 10 ------------------ | Branch (2649:3): [True: 9, False: 559] ------------------ 2650| | /* 2651| | * Read Aligned offset tree. 2652| | */ 2653| 9| if (!lzx_br_read_ahead(strm, br, 3 * ds->at.len_size)) { ------------------ | | 2263| 9| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 18| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 18|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 8, False: 1] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 0, False: 1] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 1|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 1] | | | | ------------------ | | ------------------ ------------------ 2654| 1| ds->state = ST_RD_ALIGNED_OFFSET; ------------------ | | 2402| 1|#define ST_RD_ALIGNED_OFFSET 10 ------------------ 2655| 1| if (last) ------------------ | Branch (2655:9): [True: 0, False: 1] ------------------ 2656| 0| goto failed; 2657| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2658| 1| } 2659| 8| memset(ds->at.freq, 0, sizeof(ds->at.freq)); 2660| 72| for (i = 0; i < ds->at.len_size; i++) { ------------------ | Branch (2660:16): [True: 64, False: 8] ------------------ 2661| 64| ds->at.bitlen[i] = lzx_br_bits(br, 3); ------------------ | | 2247| 64| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 64| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2662| 64| ds->at.freq[ds->at.bitlen[i]]++; 2663| 64| lzx_br_consume(br, 3); ------------------ | | 2266| 64|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2664| 64| } 2665| 8| if (!lzx_make_huffman_table(&ds->at)) ------------------ | Branch (2665:8): [True: 2, False: 6] ------------------ 2666| 2| goto failed; 2667| | /* FALL THROUGH */ 2668| 47| case ST_RD_VERBATIM: ------------------ | | 2403| 47|#define ST_RD_VERBATIM 11 ------------------ | Branch (2668:3): [True: 41, False: 527] ------------------ 2669| 47| ds->loop = 0; 2670| | /* FALL THROUGH */ 2671| 47| case ST_RD_PRE_MAIN_TREE_256: ------------------ | | 2404| 47|#define ST_RD_PRE_MAIN_TREE_256 12 ------------------ | Branch (2671:3): [True: 0, False: 568] ------------------ 2672| | /* 2673| | * Read Pre-tree for first 256 elements of main tree. 2674| | */ 2675| 47| if (!lzx_read_pre_tree(strm)) { ------------------ | Branch (2675:8): [True: 2, False: 45] ------------------ 2676| 2| ds->state = ST_RD_PRE_MAIN_TREE_256; ------------------ | | 2404| 2|#define ST_RD_PRE_MAIN_TREE_256 12 ------------------ 2677| 2| if (last) ------------------ | Branch (2677:9): [True: 0, False: 2] ------------------ 2678| 0| goto failed; 2679| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2680| 2| } 2681| 45| if (!lzx_make_huffman_table(&ds->pt)) ------------------ | Branch (2681:8): [True: 2, False: 43] ------------------ 2682| 2| goto failed; 2683| 43| ds->loop = 0; 2684| | /* FALL THROUGH */ 2685| 43| case ST_MAIN_TREE_256: ------------------ | | 2405| 43|#define ST_MAIN_TREE_256 13 ------------------ | Branch (2685:3): [True: 0, False: 568] ------------------ 2686| | /* 2687| | * Get path lengths of first 256 elements of main tree. 2688| | */ 2689| 43| r = lzx_read_bitlen(strm, &ds->mt, 256); 2690| 43| if (r < 0) ------------------ | Branch (2690:8): [True: 0, False: 43] ------------------ 2691| 0| goto failed; 2692| 43| else if (!r) { ------------------ | Branch (2692:13): [True: 1, False: 42] ------------------ 2693| 1| ds->state = ST_MAIN_TREE_256; ------------------ | | 2405| 1|#define ST_MAIN_TREE_256 13 ------------------ 2694| 1| if (last) ------------------ | Branch (2694:9): [True: 0, False: 1] ------------------ 2695| 0| goto failed; 2696| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2697| 1| } 2698| 42| ds->loop = 0; 2699| | /* FALL THROUGH */ 2700| 42| case ST_RD_PRE_MAIN_TREE_REM: ------------------ | | 2406| 42|#define ST_RD_PRE_MAIN_TREE_REM 14 ------------------ | Branch (2700:3): [True: 0, False: 568] ------------------ 2701| | /* 2702| | * Read Pre-tree for remaining elements of main tree. 2703| | */ 2704| 42| if (!lzx_read_pre_tree(strm)) { ------------------ | Branch (2704:8): [True: 1, False: 41] ------------------ 2705| 1| ds->state = ST_RD_PRE_MAIN_TREE_REM; ------------------ | | 2406| 1|#define ST_RD_PRE_MAIN_TREE_REM 14 ------------------ 2706| 1| if (last) ------------------ | Branch (2706:9): [True: 0, False: 1] ------------------ 2707| 0| goto failed; 2708| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2709| 1| } 2710| 41| if (!lzx_make_huffman_table(&ds->pt)) ------------------ | Branch (2710:8): [True: 0, False: 41] ------------------ 2711| 0| goto failed; 2712| 41| ds->loop = 256; 2713| | /* FALL THROUGH */ 2714| 41| case ST_MAIN_TREE_REM: ------------------ | | 2407| 41|#define ST_MAIN_TREE_REM 15 ------------------ | Branch (2714:3): [True: 0, False: 568] ------------------ 2715| | /* 2716| | * Get path lengths of remaining elements of main tree. 2717| | */ 2718| 41| r = lzx_read_bitlen(strm, &ds->mt, -1); 2719| 41| if (r < 0) ------------------ | Branch (2719:8): [True: 0, False: 41] ------------------ 2720| 0| goto failed; 2721| 41| else if (!r) { ------------------ | Branch (2721:13): [True: 3, False: 38] ------------------ 2722| 3| ds->state = ST_MAIN_TREE_REM; ------------------ | | 2407| 3|#define ST_MAIN_TREE_REM 15 ------------------ 2723| 3| if (last) ------------------ | Branch (2723:9): [True: 0, False: 3] ------------------ 2724| 0| goto failed; 2725| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2726| 3| } 2727| 38| if (!lzx_make_huffman_table(&ds->mt)) ------------------ | Branch (2727:8): [True: 0, False: 38] ------------------ 2728| 0| goto failed; 2729| 38| ds->loop = 0; 2730| | /* FALL THROUGH */ 2731| 38| case ST_RD_PRE_LENGTH_TREE: ------------------ | | 2408| 38|#define ST_RD_PRE_LENGTH_TREE 16 ------------------ | Branch (2731:3): [True: 0, False: 568] ------------------ 2732| | /* 2733| | * Read Pre-tree for remaining elements of main tree. 2734| | */ 2735| 38| if (!lzx_read_pre_tree(strm)) { ------------------ | Branch (2735:8): [True: 1, False: 37] ------------------ 2736| 1| ds->state = ST_RD_PRE_LENGTH_TREE; ------------------ | | 2408| 1|#define ST_RD_PRE_LENGTH_TREE 16 ------------------ 2737| 1| if (last) ------------------ | Branch (2737:9): [True: 0, False: 1] ------------------ 2738| 0| goto failed; 2739| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2740| 1| } 2741| 37| if (!lzx_make_huffman_table(&ds->pt)) ------------------ | Branch (2741:8): [True: 0, False: 37] ------------------ 2742| 0| goto failed; 2743| 37| ds->loop = 0; 2744| | /* FALL THROUGH */ 2745| 37| case ST_LENGTH_TREE: ------------------ | | 2409| 37|#define ST_LENGTH_TREE 17 ------------------ | Branch (2745:3): [True: 0, False: 568] ------------------ 2746| | /* 2747| | * Get path lengths of remaining elements of main tree. 2748| | */ 2749| 37| r = lzx_read_bitlen(strm, &ds->lt, -1); 2750| 37| if (r < 0) ------------------ | Branch (2750:8): [True: 0, False: 37] ------------------ 2751| 0| goto failed; 2752| 37| else if (!r) { ------------------ | Branch (2752:13): [True: 1, False: 36] ------------------ 2753| 1| ds->state = ST_LENGTH_TREE; ------------------ | | 2409| 1|#define ST_LENGTH_TREE 17 ------------------ 2754| 1| if (last) ------------------ | Branch (2754:9): [True: 0, False: 1] ------------------ 2755| 0| goto failed; 2756| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2757| 1| } 2758| 36| if (!lzx_make_huffman_table(&ds->lt)) ------------------ | Branch (2758:8): [True: 0, False: 36] ------------------ 2759| 0| goto failed; 2760| 36| ds->state = ST_MAIN; ------------------ | | 2410| 36|#define ST_MAIN 18 ------------------ 2761| 36| return (100); 2762| 568| } 2763| 568| } 2764| 12|failed: 2765| 12| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 12|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2766| 518|} archive_read_support_format_cab.c:lzx_br_fillup: 2292| 12.8k|{ 2293| |/* 2294| | * x86 processor family can read misaligned data without an access error. 2295| | */ 2296| 12.8k| int n = CACHE_BITS - br->cache_avail; ------------------ | | 97| 12.8k|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 2297| | 2298| 12.8k| for (;;) { 2299| 12.8k| switch (n >> 4) { 2300| 1.07k| case 4: ------------------ | Branch (2300:3): [True: 1.07k, False: 11.8k] ------------------ 2301| 1.07k| if (strm->avail_in >= 8) { ------------------ | Branch (2301:8): [True: 1.06k, False: 6] ------------------ 2302| 1.06k| br->cache_buffer = 2303| 1.06k| ((uint64_t)strm->next_in[1]) << 56 | 2304| 1.06k| ((uint64_t)strm->next_in[0]) << 48 | 2305| 1.06k| ((uint64_t)strm->next_in[3]) << 40 | 2306| 1.06k| ((uint64_t)strm->next_in[2]) << 32 | 2307| 1.06k| ((uint32_t)strm->next_in[5]) << 24 | 2308| 1.06k| ((uint32_t)strm->next_in[4]) << 16 | 2309| 1.06k| ((uint32_t)strm->next_in[7]) << 8 | 2310| 1.06k| (uint32_t)strm->next_in[6]; 2311| 1.06k| strm->next_in += 8; 2312| 1.06k| strm->avail_in -= 8; 2313| 1.06k| br->cache_avail += 8 * 8; 2314| 1.06k| return (1); 2315| 1.06k| } 2316| 6| break; 2317| 11.7k| case 3: ------------------ | Branch (2317:3): [True: 11.7k, False: 1.12k] ------------------ 2318| 11.7k| if (strm->avail_in >= 6) { ------------------ | Branch (2318:8): [True: 11.7k, False: 25] ------------------ 2319| 11.7k| br->cache_buffer = 2320| 11.7k| (br->cache_buffer << 48) | 2321| 11.7k| ((uint64_t)strm->next_in[1]) << 40 | 2322| 11.7k| ((uint64_t)strm->next_in[0]) << 32 | 2323| 11.7k| ((uint64_t)strm->next_in[3]) << 24 | 2324| 11.7k| ((uint64_t)strm->next_in[2]) << 16 | 2325| 11.7k| ((uint64_t)strm->next_in[5]) << 8 | 2326| 11.7k| (uint64_t)strm->next_in[4]; 2327| 11.7k| strm->next_in += 6; 2328| 11.7k| strm->avail_in -= 6; 2329| 11.7k| br->cache_avail += 6 * 8; 2330| 11.7k| return (1); 2331| 11.7k| } 2332| 25| break; 2333| 25| case 0: ------------------ | Branch (2333:3): [True: 8, False: 12.8k] ------------------ 2334| | /* We have enough compressed data in 2335| | * the cache buffer.*/ 2336| 8| return (1); 2337| 46| default: ------------------ | Branch (2337:3): [True: 46, False: 12.8k] ------------------ 2338| 46| break; 2339| 12.8k| } 2340| 77| if (strm->avail_in < 2) { ------------------ | Branch (2340:7): [True: 30, False: 47] ------------------ 2341| | /* There is not enough compressed data to 2342| | * fill up the cache buffer. */ 2343| 30| if (strm->avail_in == 1) { ------------------ | Branch (2343:8): [True: 13, False: 17] ------------------ 2344| 13| br->odd = *strm->next_in++; 2345| 13| strm->avail_in--; 2346| 13| br->have_odd = 1; 2347| 13| } 2348| 30| return (0); 2349| 30| } 2350| 47| br->cache_buffer = 2351| 47| (br->cache_buffer << 16) | 2352| 47| archive_le16dec(strm->next_in); 2353| 47| strm->next_in += 2; 2354| 47| strm->avail_in -= 2; 2355| 47| br->cache_avail += 16; 2356| 47| n -= 16; 2357| 47| } 2358| 12.8k|} archive_read_support_format_cab.c:lzx_make_huffman_table: 3178| 205|{ 3179| 205| uint16_t *tbl; 3180| 205| const unsigned char *bitlen; 3181| 205| int bitptn[17], weight[17]; 3182| 205| int i, maxbits = 0, ptn, tbl_size, w; 3183| 205| int len_avail; 3184| | 3185| | /* 3186| | * Initialize bit patterns. 3187| | */ 3188| 205| ptn = 0; 3189| 3.48k| for (i = 1, w = 1 << 15; i <= 16; i++, w >>= 1) { ------------------ | Branch (3189:27): [True: 3.28k, False: 205] ------------------ 3190| 3.28k| bitptn[i] = ptn; 3191| 3.28k| weight[i] = w; 3192| 3.28k| if (hf->freq[i]) { ------------------ | Branch (3192:7): [True: 204, False: 3.07k] ------------------ 3193| 204| ptn += hf->freq[i] * w; 3194| 204| maxbits = i; 3195| 204| } 3196| 3.28k| } 3197| 205| if ((ptn & 0xffff) != 0 || maxbits > hf->tbl_bits) ------------------ | Branch (3197:6): [True: 4, False: 201] | Branch (3197:29): [True: 0, False: 201] ------------------ 3198| 4| return (0);/* Invalid */ 3199| | 3200| 201| hf->max_bits = maxbits; 3201| | 3202| | /* 3203| | * Cut out extra bits which we won't house in the table. 3204| | * This preparation reduces the same calculation in the for-loop 3205| | * making the table. 3206| | */ 3207| 201| if (maxbits < 16) { ------------------ | Branch (3207:6): [True: 201, False: 0] ------------------ 3208| 201| int ebits = 16 - maxbits; 3209| 427| for (i = 1; i <= maxbits; i++) { ------------------ | Branch (3209:15): [True: 226, False: 201] ------------------ 3210| 226| bitptn[i] >>= ebits; 3211| 226| weight[i] >>= ebits; 3212| 226| } 3213| 201| } 3214| | 3215| | /* 3216| | * Make the table. 3217| | */ 3218| 201| tbl_size = 1 << hf->tbl_bits; 3219| 201| tbl = hf->tbl; 3220| 201| bitlen = hf->bitlen; 3221| 201| len_avail = hf->len_size; 3222| 201| hf->tree_used = 0; 3223| | /* Initialize table to invalid values */ 3224| 4.97M| for (i = 0; i < tbl_size; i++) { ------------------ | Branch (3224:14): [True: 4.97M, False: 201] ------------------ 3225| 4.97M| tbl[i] = (uint16_t)hf->len_size; 3226| 4.97M| } 3227| 35.6k| for (i = 0; i < len_avail; i++) { ------------------ | Branch (3227:14): [True: 35.4k, False: 201] ------------------ 3228| 35.4k| uint16_t *p; 3229| 35.4k| int len, cnt; 3230| | 3231| 35.4k| if (bitlen[i] == 0) ------------------ | Branch (3231:7): [True: 21.3k, False: 14.1k] ------------------ 3232| 21.3k| continue; 3233| | /* Get a bit pattern */ 3234| 14.1k| len = bitlen[i]; 3235| 14.1k| if (len > tbl_size) ------------------ | Branch (3235:7): [True: 0, False: 14.1k] ------------------ 3236| 0| return (0); 3237| 14.1k| ptn = bitptn[len]; 3238| 14.1k| cnt = weight[len]; 3239| | /* Calculate next bit pattern */ 3240| 14.1k| if ((bitptn[len] = ptn + cnt) > tbl_size) ------------------ | Branch (3240:7): [True: 0, False: 14.1k] ------------------ 3241| 0| return (0);/* Invalid */ 3242| | /* Update the table */ 3243| 14.1k| p = &(tbl[ptn]); 3244| 31.0k| while (--cnt >= 0) ------------------ | Branch (3244:10): [True: 16.8k, False: 14.1k] ------------------ 3245| 16.8k| p[cnt] = (uint16_t)i; 3246| 14.1k| } 3247| 201| return (1); 3248| 201|} archive_read_support_format_cab.c:lzx_read_pre_tree: 3044| 127|{ 3045| 127| struct lzx_dec *ds = strm->ds; 3046| 127| struct lzx_br *br = &(ds->br); 3047| 127| int i; 3048| | 3049| 127| if (ds->loop == 0) ------------------ | Branch (3049:6): [True: 127, False: 0] ------------------ 3050| 127| memset(ds->pt.freq, 0, sizeof(ds->pt.freq)); 3051| 2.62k| for (i = ds->loop; i < ds->pt.len_size; i++) { ------------------ | Branch (3051:21): [True: 2.50k, False: 123] ------------------ 3052| 2.50k| if (!lzx_br_read_ahead(strm, br, 4)) { ------------------ | | 2263| 2.50k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 5.00k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 5.00k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 2.35k, False: 146] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 139, False: 7] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 7|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 3, False: 4] | | | | ------------------ | | ------------------ ------------------ 3053| 4| ds->loop = i; 3054| 4| return (0); 3055| 4| } 3056| 2.49k| ds->pt.bitlen[i] = lzx_br_bits(br, 4); ------------------ | | 2247| 2.49k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 2.49k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3057| 2.49k| ds->pt.freq[ds->pt.bitlen[i]]++; 3058| 2.49k| lzx_br_consume(br, 4); ------------------ | | 2266| 2.49k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3059| 2.49k| } 3060| 123| ds->loop = i; 3061| 123| return (1); 3062| 127|} archive_read_support_format_cab.c:lzx_read_bitlen: 3069| 121|{ 3070| 121| struct lzx_dec *ds = strm->ds; 3071| 121| struct lzx_br *br = &(ds->br); 3072| 121| int c, i, j, ret, same; 3073| 121| unsigned rbits; 3074| | 3075| 121| i = ds->loop; 3076| 121| if (i == 0) ------------------ | Branch (3076:6): [True: 80, False: 41] ------------------ 3077| 80| memset(d->freq, 0, sizeof(d->freq)); 3078| 121| ret = 0; 3079| 121| if (end < 0) ------------------ | Branch (3079:6): [True: 78, False: 43] ------------------ 3080| 78| end = d->len_size; 3081| 31.6k| while (i < end) { ------------------ | Branch (3081:9): [True: 31.5k, False: 116] ------------------ 3082| 31.5k| ds->loop = i; 3083| 31.5k| if (!lzx_br_read_ahead(strm, br, ds->pt.max_bits)) ------------------ | | 2263| 31.5k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 63.0k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 63.0k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 31.0k, False: 450] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 445, False: 5] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 5|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 2, False: 3] | | | | ------------------ | | ------------------ ------------------ 3084| 3| goto getdata; 3085| 31.5k| rbits = lzx_br_bits(br, ds->pt.max_bits); ------------------ | | 2247| 31.5k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 31.5k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3086| 31.5k| c = lzx_decode_huffman(&(ds->pt), rbits); 3087| 31.5k| switch (c) { 3088| 234| case 17:/* several zero lengths, from 4 to 19. */ ------------------ | Branch (3088:3): [True: 234, False: 31.3k] ------------------ 3089| 234| if (!lzx_br_read_ahead(strm, br, ds->pt.bitlen[c]+4)) ------------------ | | 2263| 234| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 468| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 468|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 229, False: 5] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 4, False: 1] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 1|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 1] | | | | ------------------ | | ------------------ ------------------ 3090| 1| goto getdata; 3091| 233| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2266| 233|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3092| 233| same = lzx_br_bits(br, 4) + 4; ------------------ | | 2247| 233| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 233| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3093| 233| if (i + same > end) ------------------ | Branch (3093:8): [True: 0, False: 233] ------------------ 3094| 0| return (-1);/* Invalid */ 3095| 233| lzx_br_consume(br, 4); ------------------ | | 2266| 233|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3096| 1.54k| for (j = 0; j < same; j++) ------------------ | Branch (3096:16): [True: 1.31k, False: 233] ------------------ 3097| 1.31k| d->bitlen[i++] = 0; 3098| 233| break; 3099| 92| case 18:/* many zero lengths, from 20 to 51. */ ------------------ | Branch (3099:3): [True: 92, False: 31.4k] ------------------ 3100| 92| if (!lzx_br_read_ahead(strm, br, ds->pt.bitlen[c]+5)) ------------------ | | 2263| 92| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 184| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 184|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 91, False: 1] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 1, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 3101| 0| goto getdata; 3102| 92| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2266| 92|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3103| 92| same = lzx_br_bits(br, 5) + 20; ------------------ | | 2247| 92| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 92| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3104| 92| if (i + same > end) ------------------ | Branch (3104:8): [True: 0, False: 92] ------------------ 3105| 0| return (-1);/* Invalid */ 3106| 92| lzx_br_consume(br, 5); ------------------ | | 2266| 92|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3107| 92| memset(d->bitlen + i, 0, same); 3108| 92| i += same; 3109| 92| break; 3110| 79| case 19:/* a few same lengths. */ ------------------ | Branch (3110:3): [True: 79, False: 31.4k] ------------------ 3111| 79| if (!lzx_br_read_ahead(strm, br, ------------------ | | 2263| 79| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 158| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 158|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 76, False: 3] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 0, False: 3] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 3|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 2, False: 1] | | | | ------------------ | | ------------------ ------------------ 3112| 79| ds->pt.bitlen[c]+1+ds->pt.max_bits)) 3113| 1| goto getdata; 3114| 78| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2266| 78|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3115| 78| same = lzx_br_bits(br, 1) + 4; ------------------ | | 2247| 78| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 78| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3116| 78| if (i + same > end) ------------------ | Branch (3116:8): [True: 0, False: 78] ------------------ 3117| 0| return (-1); 3118| 78| lzx_br_consume(br, 1); ------------------ | | 2266| 78|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3119| 78| rbits = lzx_br_bits(br, ds->pt.max_bits); ------------------ | | 2247| 78| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 78| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3120| 78| c = lzx_decode_huffman(&(ds->pt), rbits); 3121| 78| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2266| 78|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3122| 78| c = (d->bitlen[i] - c + 17) % 17; 3123| 78| if (c < 0) ------------------ | Branch (3123:8): [True: 0, False: 78] ------------------ 3124| 0| return (-1);/* Invalid */ 3125| 431| for (j = 0; j < same; j++) ------------------ | Branch (3125:16): [True: 353, False: 78] ------------------ 3126| 353| d->bitlen[i++] = c; 3127| 78| d->freq[c] += same; 3128| 78| break; 3129| 31.1k| default: ------------------ | Branch (3129:3): [True: 31.1k, False: 405] ------------------ 3130| 31.1k| lzx_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 2266| 31.1k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3131| 31.1k| c = (d->bitlen[i] - c + 17) % 17; 3132| 31.1k| if (c < 0) ------------------ | Branch (3132:8): [True: 0, False: 31.1k] ------------------ 3133| 0| return (-1);/* Invalid */ 3134| 31.1k| d->freq[c]++; 3135| 31.1k| d->bitlen[i++] = c; 3136| 31.1k| break; 3137| 31.5k| } 3138| 31.5k| } 3139| 116| ret = 1; 3140| 121|getdata: 3141| 121| ds->loop = i; 3142| 121| return (ret); 3143| 116|} archive_read_support_format_cab.c:lzx_decode_huffman: 3252| 206k|{ 3253| 206k| int c; 3254| 206k| c = hf->tbl[rbits]; 3255| 206k| if (c < hf->len_size) ------------------ | Branch (3255:6): [True: 116k, False: 89.9k] ------------------ 3256| 116k| return (c); 3257| 89.9k| return (0); 3258| 206k|} archive_read_support_format_cab.c:lzx_decode_blocks: 2770| 38|{ 2771| 38| struct lzx_dec *ds = strm->ds; 2772| 38| struct lzx_br bre = ds->br; 2773| 38| struct huffman *at = &(ds->at), *lt = &(ds->lt), *mt = &(ds->mt); 2774| 38| const struct lzx_pos_tbl *pos_tbl = ds->pos_tbl; 2775| 38| unsigned char *noutp = strm->next_out; 2776| 38| unsigned char *endp = noutp + strm->avail_out; 2777| 38| unsigned char *w_buff = ds->w_buff; 2778| 38| unsigned char *at_bitlen = at->bitlen; 2779| 38| unsigned char *lt_bitlen = lt->bitlen; 2780| 38| unsigned char *mt_bitlen = mt->bitlen; 2781| 38| size_t block_bytes_avail = ds->block_bytes_avail; 2782| 38| int at_max_bits = at->max_bits; 2783| 38| int lt_max_bits = lt->max_bits; 2784| 38| int mt_max_bits = mt->max_bits; 2785| 38| int c, copy_len = ds->copy_len, copy_pos = ds->copy_pos; 2786| 38| int w_pos = ds->w_pos, w_mask = ds->w_mask, w_size = ds->w_size; 2787| 38| int length_header = ds->length_header; 2788| 38| int offset_bits = ds->offset_bits; 2789| 38| int position_slot = ds->position_slot; 2790| 38| int r0 = ds->r0, r1 = ds->r1, r2 = ds->r2; 2791| 38| int state = ds->state; 2792| 38| char block_type = ds->block_type; 2793| | 2794| 107k| for (;;) { 2795| 107k| switch (state) { ------------------ | Branch (2795:11): [True: 107k, False: 0] ------------------ 2796| 94.1k| case ST_MAIN: ------------------ | | 2410| 94.1k|#define ST_MAIN 18 ------------------ | Branch (2796:3): [True: 94.1k, False: 13.5k] ------------------ 2797| 169k| for (;;) { 2798| 169k| if (block_bytes_avail == 0) { ------------------ | Branch (2798:9): [True: 24, False: 169k] ------------------ 2799| | /* This block ended. */ 2800| 24| ds->state = ST_RD_BLOCK_TYPE; ------------------ | | 2394| 24|#define ST_RD_BLOCK_TYPE 2 ------------------ 2801| 24| ds->br = bre; 2802| 24| ds->block_bytes_avail = 2803| 24| block_bytes_avail; 2804| 24| ds->copy_len = copy_len; 2805| 24| ds->copy_pos = copy_pos; 2806| 24| ds->length_header = length_header; 2807| 24| ds->position_slot = position_slot; 2808| 24| ds->r0 = r0; ds->r1 = r1; ds->r2 = r2; 2809| 24| ds->w_pos = w_pos; 2810| 24| strm->avail_out = endp - noutp; 2811| 24| return (ARCHIVE_EOF); ------------------ | | 232| 24|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2812| 24| } 2813| 169k| if (noutp >= endp) ------------------ | Branch (2813:9): [True: 5, False: 169k] ------------------ 2814| | /* Output buffer is empty. */ 2815| 5| goto next_data; 2816| | 2817| 169k| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2263| 169k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 339k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 339k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 168k, False: 1.85k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 1.85k, False: 1] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 1|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 1] | | | | ------------------ | | ------------------ ------------------ 2818| 169k| mt_max_bits)) { 2819| 1| if (!last) ------------------ | Branch (2819:10): [True: 1, False: 0] ------------------ 2820| 1| goto next_data; 2821| | /* Remaining bits are less than 2822| | * maximum bits(mt.max_bits) but maybe 2823| | * it still remains as much as we need, 2824| | * so we should try to use it with 2825| | * dummy bits. */ 2826| 0| c = lzx_decode_huffman(mt, 2827| 0| lzx_br_bits_forced( ------------------ | | 2250| 0| (((uint32_t)((br)->cache_buffer << \ | | 2251| 0| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2828| 0| &bre, mt_max_bits)); 2829| 0| lzx_br_consume(&bre, mt_bitlen[c]); ------------------ | | 2266| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2830| 0| if (!lzx_br_has(&bre, 0)) ------------------ | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2830:10): [True: 0, False: 0] ------------------ 2831| 0| goto failed;/* Over read. */ 2832| 169k| } else { 2833| 169k| c = lzx_decode_huffman(mt, 2834| 169k| lzx_br_bits(&bre, mt_max_bits)); ------------------ | | 2247| 169k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 169k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2835| 169k| lzx_br_consume(&bre, mt_bitlen[c]); ------------------ | | 2266| 169k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2836| 169k| } 2837| 169k| if ((unsigned int)c > UCHAR_MAX) ------------------ | Branch (2837:9): [True: 94.0k, False: 75.8k] ------------------ 2838| 94.0k| break; 2839| | /* 2840| | * 'c' is exactly literal code. 2841| | */ 2842| | /* Save a decoded code to reference it 2843| | * afterward. */ 2844| 75.8k| w_buff[w_pos] = c; 2845| 75.8k| w_pos = (w_pos + 1) & w_mask; 2846| | /* Store the decoded code to output buffer. */ 2847| 75.8k| *noutp++ = c; 2848| 75.8k| block_bytes_avail--; 2849| 75.8k| } 2850| | /* 2851| | * Get a match code, its length and offset. 2852| | */ 2853| 94.0k| c -= UCHAR_MAX + 1; 2854| 94.0k| length_header = c & 7; 2855| 94.0k| position_slot = c >> 3; 2856| | /* FALL THROUGH */ 2857| 94.0k| case ST_LENGTH: ------------------ | | 2411| 94.0k|#define ST_LENGTH 19 ------------------ | Branch (2857:3): [True: 0, False: 107k] ------------------ 2858| | /* 2859| | * Get a length. 2860| | */ 2861| 94.0k| if (length_header == 7) { ------------------ | Branch (2861:8): [True: 1.47k, False: 92.6k] ------------------ 2862| 1.47k| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2263| 1.47k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 2.95k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 2.95k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 1.42k, False: 47] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 47, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2863| 1.47k| lt_max_bits)) { 2864| 0| if (!last) { ------------------ | Branch (2864:10): [True: 0, False: 0] ------------------ 2865| 0| state = ST_LENGTH; ------------------ | | 2411| 0|#define ST_LENGTH 19 ------------------ 2866| 0| goto next_data; 2867| 0| } 2868| 0| c = lzx_decode_huffman(lt, 2869| 0| lzx_br_bits_forced( ------------------ | | 2250| 0| (((uint32_t)((br)->cache_buffer << \ | | 2251| 0| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2870| 0| &bre, lt_max_bits)); 2871| 0| lzx_br_consume(&bre, lt_bitlen[c]); ------------------ | | 2266| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2872| 0| if (!lzx_br_has(&bre, 0)) ------------------ | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2872:10): [True: 0, False: 0] ------------------ 2873| 0| goto failed;/* Over read. */ 2874| 1.47k| } else { 2875| 1.47k| c = lzx_decode_huffman(lt, 2876| 1.47k| lzx_br_bits(&bre, lt_max_bits)); ------------------ | | 2247| 1.47k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 1.47k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2877| 1.47k| lzx_br_consume(&bre, lt_bitlen[c]); ------------------ | | 2266| 1.47k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2878| 1.47k| } 2879| 1.47k| copy_len = c + 7 + 2; 2880| 1.47k| } else 2881| 92.6k| copy_len = length_header + 2; 2882| 94.0k| if ((size_t)copy_len > block_bytes_avail) ------------------ | Branch (2882:8): [True: 0, False: 94.0k] ------------------ 2883| 0| goto failed; 2884| | /* 2885| | * Get an offset. 2886| | */ 2887| 94.0k| switch (position_slot) { 2888| 12.0k| case 0: /* Use repeated offset 0. */ ------------------ | Branch (2888:4): [True: 12.0k, False: 82.0k] ------------------ 2889| 12.0k| copy_pos = r0; 2890| 12.0k| state = ST_REAL_POS; ------------------ | | 2413| 12.0k|#define ST_REAL_POS 21 ------------------ 2891| 12.0k| continue; 2892| 738| case 1: /* Use repeated offset 1. */ ------------------ | Branch (2892:4): [True: 738, False: 93.3k] ------------------ 2893| 738| copy_pos = r1; 2894| | /* Swap repeated offset. */ 2895| 738| r1 = r0; 2896| 738| r0 = copy_pos; 2897| 738| state = ST_REAL_POS; ------------------ | | 2413| 738|#define ST_REAL_POS 21 ------------------ 2898| 738| continue; 2899| 718| case 2: /* Use repeated offset 2. */ ------------------ | Branch (2899:4): [True: 718, False: 93.3k] ------------------ 2900| 718| copy_pos = r2; 2901| | /* Swap repeated offset. */ 2902| 718| r2 = r0; 2903| 718| r0 = copy_pos; 2904| 718| state = ST_REAL_POS; ------------------ | | 2413| 718|#define ST_REAL_POS 21 ------------------ 2905| 718| continue; 2906| 80.5k| default: ------------------ | Branch (2906:4): [True: 80.5k, False: 13.5k] ------------------ 2907| 80.5k| offset_bits = 2908| 80.5k| pos_tbl[position_slot].footer_bits; 2909| 80.5k| break; 2910| 94.0k| } 2911| | /* FALL THROUGH */ 2912| 80.5k| case ST_OFFSET: ------------------ | | 2412| 80.5k|#define ST_OFFSET 20 ------------------ | Branch (2912:3): [True: 0, False: 107k] ------------------ 2913| | /* 2914| | * Get the offset, which is a distance from 2915| | * current window position. 2916| | */ 2917| 80.5k| if (block_type == ALIGNED_OFFSET_BLOCK && ------------------ | | 76| 161k|#define ALIGNED_OFFSET_BLOCK 2 ------------------ | Branch (2917:8): [True: 3.49k, False: 77.0k] ------------------ 2918| 3.49k| offset_bits >= 3) { ------------------ | Branch (2918:8): [True: 3.09k, False: 400] ------------------ 2919| 3.09k| int offbits = offset_bits - 3; 2920| | 2921| 3.09k| if (!lzx_br_read_ahead(strm, &bre, offbits)) { ------------------ | | 2263| 3.09k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 6.18k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 6.18k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 2.91k, False: 171] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 171, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2922| 0| state = ST_OFFSET; ------------------ | | 2412| 0|#define ST_OFFSET 20 ------------------ 2923| 0| if (last) ------------------ | Branch (2923:10): [True: 0, False: 0] ------------------ 2924| 0| goto failed; 2925| 0| goto next_data; 2926| 0| } 2927| 3.09k| copy_pos = lzx_br_bits(&bre, offbits) << 3; ------------------ | | 2247| 3.09k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 3.09k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2928| | 2929| | /* Get an aligned number. */ 2930| 3.09k| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2263| 3.09k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 6.18k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 6.18k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 3.07k, False: 20] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 20, False: 0] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2931| 3.09k| offbits + at_max_bits)) { 2932| 0| if (!last) { ------------------ | Branch (2932:10): [True: 0, False: 0] ------------------ 2933| 0| state = ST_OFFSET; ------------------ | | 2412| 0|#define ST_OFFSET 20 ------------------ 2934| 0| goto next_data; 2935| 0| } 2936| 0| lzx_br_consume(&bre, offbits); ------------------ | | 2266| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2937| 0| c = lzx_decode_huffman(at, 2938| 0| lzx_br_bits_forced(&bre, ------------------ | | 2250| 0| (((uint32_t)((br)->cache_buffer << \ | | 2251| 0| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2939| 0| at_max_bits)); 2940| 0| lzx_br_consume(&bre, at_bitlen[c]); ------------------ | | 2266| 0|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2941| 0| if (!lzx_br_has(&bre, 0)) ------------------ | | 2244| 0|#define lzx_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2941:10): [True: 0, False: 0] ------------------ 2942| 0| goto failed;/* Over read. */ 2943| 3.09k| } else { 2944| 3.09k| lzx_br_consume(&bre, offbits); ------------------ | | 2266| 3.09k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2945| 3.09k| c = lzx_decode_huffman(at, 2946| 3.09k| lzx_br_bits(&bre, at_max_bits)); ------------------ | | 2247| 3.09k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 3.09k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2947| 3.09k| lzx_br_consume(&bre, at_bitlen[c]); ------------------ | | 2266| 3.09k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2948| 3.09k| } 2949| | /* Add an aligned number. */ 2950| 3.09k| copy_pos += c; 2951| 77.4k| } else { 2952| 77.4k| if (!lzx_br_read_ahead(strm, &bre, ------------------ | | 2263| 77.4k| (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2258| 154k| (lzx_br_has((br), (n)) || lzx_br_fillup(strm, br)) | | | | ------------------ | | | | | | 2244| 154k|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (2244:27): [True: 67.8k, False: 9.63k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (2258:28): [True: 9.62k, False: 7] | | | | ------------------ | | ------------------ | | (lzx_br_read_ahead_0((strm), (br), (n)) || lzx_br_has((br), (n))) | | ------------------ | | | | 2244| 7|#define lzx_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (2244:27): [True: 4, False: 3] | | | | ------------------ | | ------------------ ------------------ 2953| 77.4k| offset_bits)) { 2954| 3| state = ST_OFFSET; ------------------ | | 2412| 3|#define ST_OFFSET 20 ------------------ 2955| 3| if (last) ------------------ | Branch (2955:10): [True: 0, False: 3] ------------------ 2956| 0| goto failed; 2957| 3| goto next_data; 2958| 3| } 2959| 77.4k| copy_pos = lzx_br_bits(&bre, offset_bits); ------------------ | | 2247| 77.4k| (((uint32_t)((br)->cache_buffer >> \ | | 2248| 77.4k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2960| 77.4k| lzx_br_consume(&bre, offset_bits); ------------------ | | 2266| 77.4k|#define lzx_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2961| 77.4k| } 2962| 80.5k| copy_pos += pos_tbl[position_slot].base -2; 2963| | 2964| | /* Update repeated offset LRU queue. */ 2965| 80.5k| r2 = r1; 2966| 80.5k| r1 = r0; 2967| 80.5k| r0 = copy_pos; 2968| | /* FALL THROUGH */ 2969| 94.0k| case ST_REAL_POS: ------------------ | | 2413| 94.0k|#define ST_REAL_POS 21 ------------------ | Branch (2969:3): [True: 13.5k, False: 94.1k] ------------------ 2970| | /* 2971| | * Compute a real position in window. 2972| | */ 2973| 94.0k| copy_pos = (w_pos - copy_pos) & w_mask; 2974| | /* FALL THROUGH */ 2975| 94.0k| case ST_COPY: ------------------ | | 2414| 94.0k|#define ST_COPY 22 ------------------ | Branch (2975:3): [True: 1, False: 107k] ------------------ 2976| | /* 2977| | * Copy several bytes as extracted data from the window 2978| | * into the output buffer. 2979| | */ 2980| 94.1k| for (;;) { 2981| 94.1k| const unsigned char *s; 2982| 94.1k| int l; 2983| | 2984| 94.1k| l = copy_len; 2985| 94.1k| if (copy_pos > w_pos) { ------------------ | Branch (2985:9): [True: 2.30k, False: 91.8k] ------------------ 2986| 2.30k| if (l > w_size - copy_pos) ------------------ | Branch (2986:10): [True: 50, False: 2.25k] ------------------ 2987| 50| l = w_size - copy_pos; 2988| 91.8k| } else { 2989| 91.8k| if (l > w_size - w_pos) ------------------ | Branch (2989:10): [True: 0, False: 91.8k] ------------------ 2990| 0| l = w_size - w_pos; 2991| 91.8k| } 2992| 94.1k| if (noutp + l >= endp) ------------------ | Branch (2992:9): [True: 5, False: 94.1k] ------------------ 2993| 5| l = (int)(endp - noutp); 2994| 94.1k| s = w_buff + copy_pos; 2995| 94.1k| if (l >= 8 && ((copy_pos + l < w_pos) ------------------ | Branch (2995:9): [True: 30.8k, False: 63.2k] | Branch (2995:20): [True: 28.8k, False: 2.01k] ------------------ 2996| 29.0k| || (w_pos + l < copy_pos))) { ------------------ | Branch (2996:10): [True: 203, False: 1.81k] ------------------ 2997| 29.0k| memcpy(w_buff + w_pos, s, l); 2998| 29.0k| memcpy(noutp, s, l); 2999| 65.0k| } else { 3000| 65.0k| unsigned char *d; 3001| 65.0k| int li; 3002| | 3003| 65.0k| d = w_buff + w_pos; 3004| 421k| for (li = 0; li < l; li++) ------------------ | Branch (3004:19): [True: 356k, False: 65.0k] ------------------ 3005| 356k| noutp[li] = d[li] = s[li]; 3006| 65.0k| } 3007| 94.1k| noutp += l; 3008| 94.1k| copy_pos = (copy_pos + l) & w_mask; 3009| 94.1k| w_pos = (w_pos + l) & w_mask; 3010| 94.1k| block_bytes_avail -= l; 3011| 94.1k| if (copy_len <= l) ------------------ | Branch (3011:9): [True: 94.0k, False: 55] ------------------ 3012| | /* A copy of current pattern ended. */ 3013| 94.0k| break; 3014| 55| copy_len -= l; 3015| 55| if (noutp >= endp) { ------------------ | Branch (3015:9): [True: 5, False: 50] ------------------ 3016| | /* Output buffer is empty. */ 3017| 5| state = ST_COPY; ------------------ | | 2414| 5|#define ST_COPY 22 ------------------ 3018| 5| goto next_data; 3019| 5| } 3020| 55| } 3021| 94.0k| state = ST_MAIN; ------------------ | | 2410| 94.0k|#define ST_MAIN 18 ------------------ 3022| 94.0k| break; 3023| 107k| } 3024| 107k| } 3025| 0|failed: 3026| 0| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3027| 14|next_data: 3028| 14| ds->br = bre; 3029| 14| ds->block_bytes_avail = block_bytes_avail; 3030| 14| ds->copy_len = copy_len; 3031| 14| ds->copy_pos = copy_pos; 3032| 14| ds->length_header = length_header; 3033| 14| ds->offset_bits = offset_bits; 3034| 14| ds->position_slot = position_slot; 3035| 14| ds->r0 = r0; ds->r1 = r1; ds->r2 = r2; 3036| 14| ds->state = state; 3037| 14| ds->w_pos = w_pos; 3038| 14| strm->avail_out = endp - noutp; 3039| 14| return (ARCHIVE_OK); ------------------ | | 233| 14|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3040| 38|} archive_read_support_format_cab.c:lzx_translation: 2215| 21|{ 2216| 21| struct lzx_dec *ds = strm->ds; 2217| 21| unsigned char *b, *end; 2218| | 2219| 21| if (!ds->translation || size <= 10) ------------------ | Branch (2219:6): [True: 13, False: 8] | Branch (2219:26): [True: 3, False: 5] ------------------ 2220| 16| return; 2221| 5| b = p; 2222| 5| end = b + size - 10; 2223| 102| while (b < end && (b = memchr(b, 0xE8, end - b)) != NULL) { ------------------ | Branch (2223:9): [True: 102, False: 0] | Branch (2223:20): [True: 97, False: 5] ------------------ 2224| 97| size_t i = b - (unsigned char *)p; 2225| 97| int32_t cp, displacement, value; 2226| | 2227| 97| cp = (int32_t)(offset + (uint32_t)i); 2228| 97| value = archive_le32dec(&b[1]); 2229| 97| if (value >= -cp && value < (int32_t)ds->translation_size) { ------------------ | Branch (2229:7): [True: 49, False: 48] | Branch (2229:23): [True: 48, False: 1] ------------------ 2230| 48| if (value >= 0) ------------------ | Branch (2230:8): [True: 25, False: 23] ------------------ 2231| 25| displacement = value - cp; 2232| 23| else 2233| 23| displacement = value + ds->translation_size; 2234| 48| archive_le32enc(&b[1], (uint32_t)displacement); 2235| 48| } 2236| 97| b += 5; 2237| 97| } 2238| 5|} archive_read_support_format_cab.c:cab_read_data: 1940| 88|{ 1941| 88| struct cab *cab = (struct cab *)(a->format->data); 1942| 88| ssize_t bytes_avail; 1943| | 1944| 88| if (cab->entry_bytes_remaining == 0) { ------------------ | Branch (1944:6): [True: 0, False: 88] ------------------ 1945| 0| *buff = NULL; 1946| 0| *size = 0; 1947| 0| *offset = cab->entry_offset; 1948| 0| cab->end_of_entry = 1; 1949| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1950| 0| } 1951| | 1952| 88| *buff = cab_read_ahead_cfdata(a, &bytes_avail); 1953| 88| if (bytes_avail <= 0) { ------------------ | Branch (1953:6): [True: 51, False: 37] ------------------ 1954| 51| *buff = NULL; 1955| 51| *size = 0; 1956| 51| *offset = 0; 1957| 51| if (bytes_avail == 0 && ------------------ | Branch (1957:7): [True: 6, False: 45] ------------------ 1958| 6| cab->entry_cfdata->uncompressed_size == 0) { ------------------ | Branch (1958:7): [True: 6, False: 0] ------------------ 1959| | /* All of CFDATA in a folder has been handled. */ 1960| 6| archive_set_error(&a->archive, 1961| 6| ARCHIVE_ERRNO_FILE_FORMAT, "Invalid CFDATA"); ------------------ | | 192| 6|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1962| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1963| 6| } else 1964| 45| return ((int)bytes_avail); 1965| 51| } 1966| 37| if (bytes_avail > cab->entry_bytes_remaining) ------------------ | Branch (1966:6): [True: 23, False: 14] ------------------ 1967| 23| bytes_avail = (ssize_t)cab->entry_bytes_remaining; 1968| | 1969| 37| *size = bytes_avail; 1970| 37| *offset = cab->entry_offset; 1971| 37| cab->entry_offset += bytes_avail; 1972| 37| cab->entry_bytes_remaining -= bytes_avail; 1973| 37| if (cab->entry_bytes_remaining == 0) ------------------ | Branch (1973:6): [True: 23, False: 14] ------------------ 1974| 23| cab->end_of_entry = 1; 1975| 37| cab->entry_unconsumed = bytes_avail; 1976| 37| if (cab->entry_cffolder->comptype == COMPTYPE_NONE) { ------------------ | | 215| 37|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (1976:6): [True: 3, False: 34] ------------------ 1977| | /* Don't consume more than current entry used. */ 1978| 3| if (cab->entry_cfdata->unconsumed > cab->entry_unconsumed) ------------------ | Branch (1978:7): [True: 2, False: 1] ------------------ 1979| 2| cab->entry_cfdata->unconsumed = cab->entry_unconsumed; 1980| 3| } 1981| 37| return (ARCHIVE_OK); ------------------ | | 233| 37|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1982| 88|} archive_read_support_format_cab.c:archive_read_format_cab_read_data_skip: 1986| 35|{ 1987| 35| struct cab *cab; 1988| 35| int64_t bytes_skipped; 1989| 35| int r; 1990| | 1991| 35| cab = (struct cab *)(a->format->data); 1992| | 1993| 35| if (cab->end_of_archive) ------------------ | Branch (1993:6): [True: 0, False: 35] ------------------ 1994| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1995| | 1996| 35| if (!cab->read_data_invoked) { ------------------ | Branch (1996:6): [True: 3, False: 32] ------------------ 1997| 3| cab->bytes_skipped += cab->entry_bytes_remaining; 1998| 3| cab->entry_bytes_remaining = 0; 1999| | /* This entry is finished and done. */ 2000| 3| cab->end_of_entry_cleanup = cab->end_of_entry = 1; 2001| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2002| 3| } 2003| | 2004| 32| if (cab->entry_unconsumed) { ------------------ | Branch (2004:6): [True: 0, False: 32] ------------------ 2005| | /* Consume as much as the compressor actually used. */ 2006| 0| r = (int)cab_consume_cfdata(a, cab->entry_unconsumed); 2007| 0| cab->entry_unconsumed = 0; 2008| 0| if (r < 0) ------------------ | Branch (2008:7): [True: 0, False: 0] ------------------ 2009| 0| return (r); 2010| 32| } else if (cab->entry_cfdata == NULL) { ------------------ | Branch (2010:13): [True: 0, False: 32] ------------------ 2011| 0| r = cab_next_cfdata(a); 2012| 0| if (r < 0) ------------------ | Branch (2012:7): [True: 0, False: 0] ------------------ 2013| 0| return (r); 2014| 0| } 2015| | 2016| | /* if we've already read to end of data, we're done. */ 2017| 32| if (cab->end_of_entry_cleanup) ------------------ | Branch (2017:6): [True: 23, False: 9] ------------------ 2018| 23| return (ARCHIVE_OK); ------------------ | | 233| 23|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2019| | 2020| | /* 2021| | * If the length is at the beginning, we can skip the 2022| | * compressed data much more quickly. 2023| | */ 2024| 9| bytes_skipped = cab_consume_cfdata(a, cab->entry_bytes_remaining); 2025| 9| if (bytes_skipped < 0) ------------------ | Branch (2025:6): [True: 7, False: 2] ------------------ 2026| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2027| | 2028| | /* If the compression type is none(uncompressed), we've already 2029| | * consumed data as much as the current entry size. */ 2030| 2| if (cab->entry_cffolder->comptype == COMPTYPE_NONE && ------------------ | | 215| 4|#define COMPTYPE_NONE 0x0000 ------------------ | Branch (2030:6): [True: 0, False: 2] ------------------ 2031| 0| cab->entry_cfdata != NULL) ------------------ | Branch (2031:6): [True: 0, False: 0] ------------------ 2032| 0| cab->entry_cfdata->unconsumed = 0; 2033| | 2034| | /* This entry is finished and done. */ 2035| 2| cab->end_of_entry_cleanup = cab->end_of_entry = 1; 2036| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2037| 9|} archive_read_support_format_cab.c:archive_read_format_cab_cleanup: 2041| 2.49k|{ 2042| 2.49k| struct cab *cab = (struct cab *)(a->format->data); 2043| 2.49k| struct cfheader *hd = &cab->cfheader; 2044| 2.49k| int i; 2045| | 2046| 2.49k| if (hd->folder_array != NULL) { ------------------ | Branch (2046:6): [True: 72, False: 2.42k] ------------------ 2047| 5.34k| for (i = 0; i < hd->folder_count; i++) ------------------ | Branch (2047:15): [True: 5.27k, False: 72] ------------------ 2048| 5.27k| free(hd->folder_array[i].cfdata.memimage); 2049| 72| free(hd->folder_array); 2050| 72| } 2051| 2.49k| if (hd->file_array != NULL) { ------------------ | Branch (2051:6): [True: 70, False: 2.42k] ------------------ 2052| 160| for (i = 0; i < cab->cfheader.file_count; i++) ------------------ | Branch (2052:15): [True: 90, False: 70] ------------------ 2053| 90| archive_string_free(&(hd->file_array[i].pathname)); 2054| 70| free(hd->file_array); 2055| 70| } 2056| 2.49k|#ifdef HAVE_ZLIB_H 2057| 2.49k| if (cab->stream_valid) ------------------ | Branch (2057:6): [True: 18, False: 2.48k] ------------------ 2058| 18| inflateEnd(&cab->stream); 2059| 2.49k|#endif 2060| 2.49k| lzx_decode_free(&cab->xstrm); 2061| 2.49k| archive_wstring_free(&cab->ws); 2062| 2.49k| free(cab->uncompressed_buffer); 2063| 2.49k| free(cab); 2064| 2.49k| (a->format->data) = NULL; 2065| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2066| 2.49k|} archive_read_support_format_cab.c:lzx_decode_free: 2196| 2.49k|{ 2197| | 2198| 2.49k| if (strm->ds == NULL) ------------------ | Branch (2198:6): [True: 2.45k, False: 47] ------------------ 2199| 2.45k| return; 2200| 47| free(strm->ds->w_buff); 2201| 47| free(strm->ds->pos_tbl); 2202| 47| lzx_huffman_free(&(strm->ds->at)); 2203| 47| lzx_huffman_free(&(strm->ds->pt)); 2204| 47| lzx_huffman_free(&(strm->ds->mt)); 2205| 47| lzx_huffman_free(&(strm->ds->lt)); 2206| 47| free(strm->ds); 2207| | strm->ds = NULL; 2208| 47|} archive_read_support_format_cab.c:lzx_huffman_free: 3168| 188|{ 3169| 188| free(hf->bitlen); 3170| 188| free(hf->tbl); 3171| 188|} archive_read_support_format_cpio: 227| 2.49k|{ 228| 2.49k| struct archive_read *a = (struct archive_read *)_a; 229| 2.49k| struct cpio *cpio; 230| 2.49k| int r; 231| | 232| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 233| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_cpio"); 234| | 235| 2.49k| cpio = calloc(1, sizeof(*cpio)); 236| 2.49k| if (cpio == NULL) { ------------------ | Branch (236:6): [True: 0, False: 2.49k] ------------------ 237| 0| archive_set_error(&a->archive, 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| 2.49k| cpio->magic = CPIO_MAGIC; ------------------ | | 176| 2.49k|#define CPIO_MAGIC 0x13141516 ------------------ 241| | 242| 2.49k| r = __archive_read_register_format(a, 243| 2.49k| cpio, 244| 2.49k| "cpio", 245| 2.49k| archive_read_format_cpio_bid, 246| 2.49k| archive_read_format_cpio_options, 247| 2.49k| archive_read_format_cpio_read_header, 248| 2.49k| archive_read_format_cpio_read_data, 249| 2.49k| archive_read_format_cpio_skip, 250| 2.49k| NULL, 251| 2.49k| archive_read_format_cpio_cleanup, 252| 2.49k| NULL, 253| 2.49k| NULL); 254| | 255| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (255:6): [True: 0, False: 2.49k] ------------------ 256| 0| free(cpio); 257| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 258| 2.49k|} archive_read_support_format_cpio.c:archive_read_format_cpio_bid: 263| 2.45k|{ 264| 2.45k| const unsigned char *p; 265| 2.45k| struct cpio *cpio; 266| 2.45k| int bid; 267| | 268| 2.45k| (void)best_bid; /* UNUSED */ 269| | 270| 2.45k| cpio = (struct cpio *)(a->format->data); 271| | 272| 2.45k| if ((p = __archive_read_ahead(a, 6, NULL)) == NULL) ------------------ | Branch (272:6): [True: 18, False: 2.44k] ------------------ 273| 18| return (-1); 274| | 275| 2.44k| bid = 0; 276| 2.44k| if (memcmp(p, "070707", 6) == 0) { ------------------ | Branch (276:6): [True: 15, False: 2.42k] ------------------ 277| | /* ASCII cpio archive (odc, POSIX.1) */ 278| 15| cpio->read_header = header_odc; 279| 15| bid += 48; 280| | /* 281| | * XXX TODO: More verification; Could check that only octal 282| | * digits appear in appropriate header locations. XXX 283| | */ 284| 2.42k| } else if (memcmp(p, "070727", 6) == 0) { ------------------ | Branch (284:13): [True: 55, False: 2.37k] ------------------ 285| | /* afio large ASCII cpio archive */ 286| 55| cpio->read_header = header_odc; 287| 55| bid += 48; 288| | /* 289| | * XXX TODO: More verification; Could check that almost hex 290| | * digits appear in appropriate header locations. XXX 291| | */ 292| 2.37k| } else if (memcmp(p, "070701", 6) == 0) { ------------------ | Branch (292:13): [True: 45, False: 2.32k] ------------------ 293| | /* ASCII cpio archive (SVR4 without CRC) */ 294| 45| cpio->read_header = header_newc; 295| 45| bid += 48; 296| | /* 297| | * XXX TODO: More verification; Could check that only hex 298| | * digits appear in appropriate header locations. XXX 299| | */ 300| 2.32k| } else if (memcmp(p, "070702", 6) == 0) { ------------------ | Branch (300:13): [True: 18, False: 2.30k] ------------------ 301| | /* ASCII cpio archive (SVR4 with CRC) */ 302| | /* XXX TODO: Flag that we should check the CRC. XXX */ 303| 18| cpio->read_header = header_newc; 304| 18| bid += 48; 305| | /* 306| | * XXX TODO: More verification; Could check that only hex 307| | * digits appear in appropriate header locations. XXX 308| | */ 309| 2.30k| } else if (archive_be16dec(p) == 070707) { ------------------ | Branch (309:13): [True: 1, False: 2.30k] ------------------ 310| | /* big-endian binary cpio archives */ 311| 1| cpio->read_header = header_bin_be; 312| 1| bid += 16; 313| | /* Is more verification possible here? */ 314| 2.30k| } else if (archive_le16dec(p) == 070707) { ------------------ | Branch (314:13): [True: 2, False: 2.30k] ------------------ 315| | /* little-endian binary cpio archives */ 316| 2| cpio->read_header = header_bin_le; 317| 2| bid += 16; 318| | /* Is more verification possible here? */ 319| 2| } else 320| 2.30k| return (ARCHIVE_WARN); ------------------ | | 235| 2.30k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 321| | 322| 136| return (bid); 323| 2.44k|} archive_read_support_format_cpio.c:header_odc: 792| 751|{ 793| 751| const void *h; 794| 751| int r; 795| 751| const char *header; 796| | 797| 751| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_POSIX; ------------------ | | 357| 751|#define ARCHIVE_FORMAT_CPIO_POSIX (ARCHIVE_FORMAT_CPIO | 1) | | ------------------ | | | | 356| 751|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 798| 751| a->archive.archive_format_name = "POSIX octet-oriented cpio"; 799| | 800| | /* Find the start of the next header. */ 801| 751| r = find_odc_header(a); 802| 751| if (r < ARCHIVE_WARN) ------------------ | | 235| 751|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (802:6): [True: 45, False: 706] ------------------ 803| 45| return (r); 804| | 805| 706| if (a->archive.archive_format == ARCHIVE_FORMAT_CPIO_AFIO_LARGE) { ------------------ | | 362| 706|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 706|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ | Branch (805:6): [True: 22, False: 684] ------------------ 806| 22| int r2 = (header_afiol(a, cpio, entry, namelength, name_pad)); 807| 22| if (r2 == ARCHIVE_OK) ------------------ | | 233| 22|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (807:7): [True: 16, False: 6] ------------------ 808| 16| return (r); 809| 6| else 810| 6| return (r2); 811| 22| } 812| | 813| | /* Read fixed-size portion of header. */ 814| 684| h = __archive_read_ahead(a, odc_header_size, NULL); ------------------ | | 93| 684|#define odc_header_size 76 ------------------ 815| 684| if (h == NULL) ------------------ | Branch (815:6): [True: 0, False: 684] ------------------ 816| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 817| | 818| | /* Parse out octal fields. */ 819| 684| header = (const char *)h; 820| | 821| 684| archive_entry_set_dev(entry, 822| 684| (dev_t)atol8(header + odc_dev_offset, odc_dev_size)); ------------------ | | 73| 684|#define odc_dev_offset 6 ------------------ (dev_t)atol8(header + odc_dev_offset, odc_dev_size)); ------------------ | | 74| 684|#define odc_dev_size 6 ------------------ 823| 684| archive_entry_set_ino(entry, atol8(header + odc_ino_offset, odc_ino_size)); ------------------ | | 75| 684|#define odc_ino_offset 12 ------------------ archive_entry_set_ino(entry, atol8(header + odc_ino_offset, odc_ino_size)); ------------------ | | 76| 684|#define odc_ino_size 6 ------------------ 824| 684| archive_entry_set_mode(entry, 825| 684| (mode_t)atol8(header + odc_mode_offset, odc_mode_size)); ------------------ | | 77| 684|#define odc_mode_offset 18 ------------------ (mode_t)atol8(header + odc_mode_offset, odc_mode_size)); ------------------ | | 78| 684|#define odc_mode_size 6 ------------------ 826| 684| archive_entry_set_uid(entry, atol8(header + odc_uid_offset, odc_uid_size)); ------------------ | | 79| 684|#define odc_uid_offset 24 ------------------ archive_entry_set_uid(entry, atol8(header + odc_uid_offset, odc_uid_size)); ------------------ | | 80| 684|#define odc_uid_size 6 ------------------ 827| 684| archive_entry_set_gid(entry, atol8(header + odc_gid_offset, odc_gid_size)); ------------------ | | 81| 684|#define odc_gid_offset 30 ------------------ archive_entry_set_gid(entry, atol8(header + odc_gid_offset, odc_gid_size)); ------------------ | | 82| 684|#define odc_gid_size 6 ------------------ 828| 684| archive_entry_set_nlink(entry, 829| 684| (unsigned int)atol8(header + odc_nlink_offset, odc_nlink_size)); ------------------ | | 83| 684|#define odc_nlink_offset 36 ------------------ (unsigned int)atol8(header + odc_nlink_offset, odc_nlink_size)); ------------------ | | 84| 684|#define odc_nlink_size 6 ------------------ 830| 684| archive_entry_set_rdev(entry, 831| 684| (dev_t)atol8(header + odc_rdev_offset, odc_rdev_size)); ------------------ | | 85| 684|#define odc_rdev_offset 42 ------------------ (dev_t)atol8(header + odc_rdev_offset, odc_rdev_size)); ------------------ | | 86| 684|#define odc_rdev_size 6 ------------------ 832| 684| archive_entry_set_mtime(entry, atol8(header + odc_mtime_offset, odc_mtime_size), 0); ------------------ | | 87| 684|#define odc_mtime_offset 48 ------------------ archive_entry_set_mtime(entry, atol8(header + odc_mtime_offset, odc_mtime_size), 0); ------------------ | | 88| 684|#define odc_mtime_size 11 ------------------ 833| 684| *namelength = (size_t)atol8(header + odc_namesize_offset, odc_namesize_size); ------------------ | | 89| 684|#define odc_namesize_offset 59 ------------------ *namelength = (size_t)atol8(header + odc_namesize_offset, odc_namesize_size); ------------------ | | 90| 684|#define odc_namesize_size 6 ------------------ 834| 684| *name_pad = 0; /* No padding of filename. */ 835| | 836| | /* 837| | * Note: entry_bytes_remaining is at least 64 bits and 838| | * therefore guaranteed to be big enough for a 33-bit file 839| | * size. 840| | */ 841| 684| cpio->entry_bytes_remaining = 842| 684| atol8(header + odc_filesize_offset, odc_filesize_size); ------------------ | | 91| 684|#define odc_filesize_offset 65 ------------------ atol8(header + odc_filesize_offset, odc_filesize_size); ------------------ | | 92| 684|#define odc_filesize_size 11 ------------------ 843| 684| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 844| 684| cpio->entry_padding = 0; 845| 684| __archive_read_consume(a, odc_header_size); ------------------ | | 93| 684|#define odc_header_size 76 ------------------ 846| 684| return (r); 847| 684|} archive_read_support_format_cpio.c:find_odc_header: 714| 751|{ 715| 751| const void *h; 716| 751| const char *p, *q; 717| 751| int64_t skip; 718| 751| uintmax_t skipped = 0; 719| 751| ssize_t bytes; 720| | 721| 3.40k| for (;;) { 722| 3.40k| size_t header_size; 723| | 724| 3.40k| header_size = afiol_header_size; ------------------ | | 162| 3.40k|#define afiol_header_size 116 ------------------ 725| 3.40k| h = __archive_read_ahead(a, afiol_header_size, &bytes); ------------------ | | 162| 3.40k|#define afiol_header_size 116 ------------------ 726| 3.40k| if (h == NULL) { ------------------ | Branch (726:7): [True: 87, False: 3.31k] ------------------ 727| 87| if (bytes >= odc_header_size) { ------------------ | | 93| 87|#define odc_header_size 76 ------------------ | Branch (727:8): [True: 42, False: 45] ------------------ 728| 42| header_size = odc_header_size; ------------------ | | 93| 42|#define odc_header_size 76 ------------------ 729| 42| h = __archive_read_ahead(a, odc_header_size, ------------------ | | 93| 42|#define odc_header_size 76 ------------------ 730| 42| &bytes); 731| 42| } 732| 87| if (h == NULL) ------------------ | Branch (732:8): [True: 45, False: 42] ------------------ 733| 45| return (ARCHIVE_FATAL); ------------------ | | 239| 45|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 734| 87| } 735| 3.35k| p = h; 736| 3.35k| q = p + bytes; 737| | 738| | /* Try the typical case first, then go into the slow search.*/ 739| 3.35k| if (memcmp("070707", p, 6) == 0 && is_octal(p, odc_header_size)) ------------------ | | 93| 741|#define odc_header_size 76 ------------------ | Branch (739:7): [True: 741, False: 2.61k] | Branch (739:38): [True: 186, False: 555] ------------------ 740| 186| return (ARCHIVE_OK); ------------------ | | 233| 186|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 741| 3.17k| if (memcmp("070727", p, 6) == 0 && is_afio_large(p, bytes)) { ------------------ | Branch (741:7): [True: 361, False: 2.81k] | Branch (741:38): [True: 0, False: 361] ------------------ 742| 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 | | ------------------ ------------------ 743| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 744| 0| } 745| | 746| | /* 747| | * Scan ahead until we find something that looks 748| | * like an odc header. 749| | */ 750| 2.04M| while (p + header_size <= q) { ------------------ | Branch (750:10): [True: 2.04M, False: 2.65k] ------------------ 751| 2.04M| switch (p[5]) { 752| 1.04M| case '7': ------------------ | Branch (752:4): [True: 1.04M, False: 1.00M] ------------------ 753| 1.04M| if ((memcmp("070707", p, 6) == 0 ------------------ | Branch (753:10): [True: 158k, False: 884k] ------------------ 754| 158k| && is_octal(p, odc_header_size)) ------------------ | | 93| 158k|#define odc_header_size 76 ------------------ | Branch (754:12): [True: 498, False: 158k] ------------------ 755| 1.04M| || (memcmp("070727", p, 6) == 0 ------------------ | Branch (755:13): [True: 229k, False: 813k] ------------------ 756| 229k| && is_afio_large(p, q - p))) { ------------------ | Branch (756:16): [True: 22, False: 229k] ------------------ 757| 520| skip = p - (const char *)h; 758| 520| __archive_read_consume(a, skip); 759| 520| skipped += skip; 760| 520| if (p[4] == '2') ------------------ | Branch (760:10): [True: 22, False: 498] ------------------ 761| 22| a->archive.archive_format = 762| 22| ARCHIVE_FORMAT_CPIO_AFIO_LARGE; ------------------ | | 362| 22|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 22|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 763| 520| if (skipped > 0) { ------------------ | Branch (763:10): [True: 520, False: 0] ------------------ 764| 520| archive_set_error(&a->archive, 765| 520| 0, 766| 520| "Skipped %ju bytes before " 767| 520| "finding valid header", 768| 520| skipped); 769| 520| return (ARCHIVE_WARN); ------------------ | | 235| 520|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 770| 520| } 771| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 772| 520| } 773| 1.04M| p += 2; 774| 1.04M| break; 775| 421k| case '0': ------------------ | Branch (775:4): [True: 421k, False: 1.62M] ------------------ 776| 421k| p++; 777| 421k| break; 778| 582k| default: ------------------ | Branch (778:4): [True: 582k, False: 1.46M] ------------------ 779| 582k| p += 6; 780| 582k| break; 781| 2.04M| } 782| 2.04M| } 783| 2.65k| skip = p - (const char *)h; 784| 2.65k| __archive_read_consume(a, skip); 785| 2.65k| skipped += skip; 786| 2.65k| } 787| 751|} archive_read_support_format_cpio.c:is_octal: 682| 159k|{ 683| 4.91M| while (len-- > 0) { ------------------ | Branch (683:9): [True: 4.91M, False: 684] ------------------ 684| 4.91M| if (*p < '0' || *p > '7') ------------------ | Branch (684:7): [True: 157k, False: 4.75M] | Branch (684:19): [True: 923, False: 4.75M] ------------------ 685| 158k| return (0); 686| 4.75M| ++p; 687| 4.75M| } 688| 684| return (1); 689| 159k|} archive_read_support_format_cpio.c:is_afio_large: 693| 229k|{ 694| 229k| if (len < afiol_header_size) ------------------ | | 162| 229k|#define afiol_header_size 116 ------------------ | Branch (694:6): [True: 10, False: 229k] ------------------ 695| 10| return (0); 696| 229k| if (h[afiol_ino_m_offset] != 'm' ------------------ | | 138| 229k|#define afiol_ino_m_offset 30 /* 'm' */ ------------------ | Branch (696:6): [True: 223k, False: 6.00k] ------------------ 697| 6.00k| || h[afiol_mtime_n_offset] != 'n' ------------------ | | 151| 6.00k|#define afiol_mtime_n_offset 85 /* 'n' */ ------------------ | Branch (697:9): [True: 1.38k, False: 4.62k] ------------------ 698| 4.62k| || h[afiol_xsize_s_offset] != 's' ------------------ | | 158| 4.62k|#define afiol_xsize_s_offset 98 /* 's' */ ------------------ | Branch (698:9): [True: 475, False: 4.14k] ------------------ 699| 4.14k| || h[afiol_filesize_c_offset] != ':') ------------------ | | 161| 4.14k|#define afiol_filesize_c_offset 115 /* ':' */ ------------------ | Branch (699:9): [True: 476, False: 3.67k] ------------------ 700| 226k| return (0); 701| 3.67k| if (!is_hex(h + afiol_dev_offset, afiol_ino_m_offset - afiol_dev_offset)) ------------------ | | 134| 3.67k|#define afiol_dev_offset 6 ------------------ if (!is_hex(h + afiol_dev_offset, afiol_ino_m_offset - afiol_dev_offset)) ------------------ | | 138| 3.67k|#define afiol_ino_m_offset 30 /* 'm' */ ------------------ if (!is_hex(h + afiol_dev_offset, afiol_ino_m_offset - afiol_dev_offset)) ------------------ | | 134| 3.67k|#define afiol_dev_offset 6 ------------------ | Branch (701:6): [True: 727, False: 2.94k] ------------------ 702| 727| return (0); 703| 2.94k| if (!is_hex(h + afiol_mode_offset, afiol_mtime_n_offset - afiol_mode_offset)) ------------------ | | 139| 2.94k|#define afiol_mode_offset 31 ------------------ if (!is_hex(h + afiol_mode_offset, afiol_mtime_n_offset - afiol_mode_offset)) ------------------ | | 151| 2.94k|#define afiol_mtime_n_offset 85 /* 'n' */ ------------------ if (!is_hex(h + afiol_mode_offset, afiol_mtime_n_offset - afiol_mode_offset)) ------------------ | | 139| 2.94k|#define afiol_mode_offset 31 ------------------ | Branch (703:6): [True: 1.03k, False: 1.91k] ------------------ 704| 1.03k| return (0); 705| 1.91k| if (!is_hex(h + afiol_namesize_offset, afiol_xsize_s_offset - afiol_namesize_offset)) ------------------ | | 152| 1.91k|#define afiol_namesize_offset 86 ------------------ if (!is_hex(h + afiol_namesize_offset, afiol_xsize_s_offset - afiol_namesize_offset)) ------------------ | | 158| 1.91k|#define afiol_xsize_s_offset 98 /* 's' */ ------------------ if (!is_hex(h + afiol_namesize_offset, afiol_xsize_s_offset - afiol_namesize_offset)) ------------------ | | 152| 1.91k|#define afiol_namesize_offset 86 ------------------ | Branch (705:6): [True: 912, False: 999] ------------------ 706| 912| return (0); 707| 999| if (!is_hex(h + afiol_filesize_offset, afiol_filesize_size)) ------------------ | | 159| 999|#define afiol_filesize_offset 99 ------------------ if (!is_hex(h + afiol_filesize_offset, afiol_filesize_size)) ------------------ | | 160| 999|#define afiol_filesize_size 16 /* hex */ ------------------ | Branch (707:6): [True: 977, False: 22] ------------------ 708| 977| return (0); 709| 22| return (1); 710| 999|} archive_read_support_format_cpio.c:is_hex: 531| 19.4k|{ 532| 923k| while (len-- > 0) { ------------------ | Branch (532:9): [True: 913k, False: 10.2k] ------------------ 533| 913k| if ((*p >= '0' && *p <= '9') ------------------ | Branch (533:8): [True: 907k, False: 6.05k] | Branch (533:21): [True: 552k, False: 354k] ------------------ 534| 360k| || (*p >= 'a' && *p <= 'f') ------------------ | Branch (534:11): [True: 161k, False: 198k] | Branch (534:24): [True: 159k, False: 1.75k] ------------------ 535| 200k| || (*p >= 'A' && *p <= 'F')) ------------------ | Branch (535:11): [True: 194k, False: 6.23k] | Branch (535:24): [True: 191k, False: 3.02k] ------------------ 536| 904k| ++p; 537| 9.26k| else 538| 9.26k| return (0); 539| 913k| } 540| 10.2k| return (1); 541| 19.4k|} archive_read_support_format_cpio.c:header_afiol: 859| 22|{ 860| 22| int64_t t; 861| 22| uint64_t u; 862| 22| const void *h; 863| 22| const char *header; 864| | 865| 22| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_AFIO_LARGE; ------------------ | | 362| 22|#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) | | ------------------ | | | | 356| 22|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 866| 22| a->archive.archive_format_name = "afio large ASCII"; 867| | 868| | /* Read fixed-size portion of header. */ 869| 22| h = __archive_read_ahead(a, afiol_header_size, NULL); ------------------ | | 162| 22|#define afiol_header_size 116 ------------------ 870| 22| if (h == NULL) ------------------ | Branch (870:6): [True: 0, False: 22] ------------------ 871| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 872| | 873| | /* Parse out octal fields. */ 874| 22| header = (const char *)h; 875| | 876| 22| archive_entry_set_dev(entry, 877| 22| (dev_t)atol16(header + afiol_dev_offset, afiol_dev_size)); ------------------ | | 134| 22|#define afiol_dev_offset 6 ------------------ (dev_t)atol16(header + afiol_dev_offset, afiol_dev_size)); ------------------ | | 135| 22|#define afiol_dev_size 8 /* hex */ ------------------ 878| 22| u = atol16u(header + afiol_ino_offset, afiol_ino_size); ------------------ | | 136| 22|#define afiol_ino_offset 14 ------------------ u = atol16u(header + afiol_ino_offset, afiol_ino_size); ------------------ | | 137| 22|#define afiol_ino_size 16 /* hex */ ------------------ 879| 22|#if ARCHIVE_VERSION_NUMBER < 4000000 880| 22| archive_entry_set_ino(entry, (int64_t)(u & INT64_MAX)); 881| |#else 882| | archive_entry_set_ino(entry, u); 883| |#endif 884| 22| archive_entry_set_mode(entry, 885| 22| (mode_t)atol8(header + afiol_mode_offset, afiol_mode_size)); ------------------ | | 139| 22|#define afiol_mode_offset 31 ------------------ (mode_t)atol8(header + afiol_mode_offset, afiol_mode_size)); ------------------ | | 140| 22|#define afiol_mode_size 6 /* oct */ ------------------ 886| 22| archive_entry_set_uid(entry, atol16(header + afiol_uid_offset, afiol_uid_size)); ------------------ | | 141| 22|#define afiol_uid_offset 37 ------------------ archive_entry_set_uid(entry, atol16(header + afiol_uid_offset, afiol_uid_size)); ------------------ | | 142| 22|#define afiol_uid_size 8 /* hex */ ------------------ 887| 22| archive_entry_set_gid(entry, atol16(header + afiol_gid_offset, afiol_gid_size)); ------------------ | | 143| 22|#define afiol_gid_offset 45 ------------------ archive_entry_set_gid(entry, atol16(header + afiol_gid_offset, afiol_gid_size)); ------------------ | | 144| 22|#define afiol_gid_size 8 /* hex */ ------------------ 888| 22| archive_entry_set_nlink(entry, 889| 22| (unsigned int)atol16(header + afiol_nlink_offset, afiol_nlink_size)); ------------------ | | 145| 22|#define afiol_nlink_offset 53 ------------------ (unsigned int)atol16(header + afiol_nlink_offset, afiol_nlink_size)); ------------------ | | 146| 22|#define afiol_nlink_size 8 /* hex */ ------------------ 890| 22| archive_entry_set_rdev(entry, 891| 22| (dev_t)atol16(header + afiol_rdev_offset, afiol_rdev_size)); ------------------ | | 147| 22|#define afiol_rdev_offset 61 ------------------ (dev_t)atol16(header + afiol_rdev_offset, afiol_rdev_size)); ------------------ | | 148| 22|#define afiol_rdev_size 8 /* hex */ ------------------ 892| 22| archive_entry_set_mtime(entry, atol16(header + afiol_mtime_offset, afiol_mtime_size), 0); ------------------ | | 149| 22|#define afiol_mtime_offset 69 ------------------ archive_entry_set_mtime(entry, atol16(header + afiol_mtime_offset, afiol_mtime_size), 0); ------------------ | | 150| 22|#define afiol_mtime_size 16 /* hex */ ------------------ 893| 22| *namelength = (size_t)atol16(header + afiol_namesize_offset, afiol_namesize_size); ------------------ | | 152| 22|#define afiol_namesize_offset 86 ------------------ *namelength = (size_t)atol16(header + afiol_namesize_offset, afiol_namesize_size); ------------------ | | 153| 22|#define afiol_namesize_size 4 /* hex */ ------------------ 894| 22| *name_pad = 0; /* No padding of filename. */ 895| | 896| 22| t = atol16(header + afiol_filesize_offset, afiol_filesize_size); ------------------ | | 159| 22|#define afiol_filesize_offset 99 ------------------ t = atol16(header + afiol_filesize_offset, afiol_filesize_size); ------------------ | | 160| 22|#define afiol_filesize_size 16 /* hex */ ------------------ 897| 22| if (t < 0) { ------------------ | Branch (897:6): [True: 6, False: 16] ------------------ 898| 6| archive_set_error(&a->archive, 0, "Nonsensical file size"); 899| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 900| 6| } 901| 16| cpio->entry_bytes_remaining = t; 902| 16| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 903| 16| cpio->entry_padding = 0; 904| 16| __archive_read_consume(a, afiol_header_size); ------------------ | | 162| 16|#define afiol_header_size 116 ------------------ 905| 16| return (ARCHIVE_OK); ------------------ | | 233| 16|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 906| 22|} archive_read_support_format_cpio.c:atol16: 1056| 52.2k|{ 1057| 52.2k| return ((int64_t)atol16u(p, char_cnt)); 1058| 52.2k|} archive_read_support_format_cpio.c:atol16u: 1062| 52.2k|{ 1063| 52.2k| uint64_t l; 1064| 52.2k| int digit; 1065| | 1066| 52.2k| l = 0; 1067| 470k| while (char_cnt-- > 0) { ------------------ | Branch (1067:9): [True: 418k, False: 52.2k] ------------------ 1068| 418k| if (*p >= 'a' && *p <= 'f') ------------------ | Branch (1068:7): [True: 41.3k, False: 377k] | Branch (1068:20): [True: 41.3k, False: 0] ------------------ 1069| 41.3k| digit = *p - 'a' + 10; 1070| 377k| else if (*p >= 'A' && *p <= 'F') ------------------ | Branch (1070:12): [True: 74.1k, False: 302k] | Branch (1070:25): [True: 74.1k, False: 0] ------------------ 1071| 74.1k| digit = *p - 'A' + 10; 1072| 302k| else if (*p >= '0' && *p <= '9') ------------------ | Branch (1072:12): [True: 302k, False: 0] | Branch (1072:25): [True: 302k, False: 0] ------------------ 1073| 302k| digit = *p - '0'; 1074| 0| else 1075| 0| return (l); 1076| 418k| p++; 1077| 418k| l <<= 4; 1078| 418k| l |= digit; 1079| 418k| } 1080| 52.2k| return (l); 1081| 52.2k|} archive_read_support_format_cpio.c:atol8: 1037| 6.86k|{ 1038| 6.86k| uint64_t l; 1039| 6.86k| int digit; 1040| | 1041| 6.86k| l = 0; 1042| 54.7k| while (char_cnt-- > 0) { ------------------ | Branch (1042:9): [True: 47.9k, False: 6.84k] ------------------ 1043| 47.9k| if (*p >= '0' && *p <= '7') ------------------ | Branch (1043:7): [True: 47.9k, False: 0] | Branch (1043:20): [True: 47.9k, False: 22] ------------------ 1044| 47.9k| digit = *p - '0'; 1045| 22| else 1046| 22| return ((int64_t)l); 1047| 47.9k| p++; 1048| 47.9k| l <<= 3; 1049| 47.9k| l |= digit; 1050| 47.9k| } 1051| 6.84k| return ((int64_t)l); 1052| 6.86k|} archive_read_support_format_cpio.c:header_newc: 606| 4.38k|{ 607| 4.38k| const void *h; 608| 4.38k| const char *header; 609| 4.38k| int r; 610| | 611| 4.38k| r = find_newc_header(a); 612| 4.38k| if (r < ARCHIVE_WARN) ------------------ | | 235| 4.38k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (612:6): [True: 43, False: 4.33k] ------------------ 613| 43| return (r); 614| | 615| | /* Read fixed-size portion of header. */ 616| 4.33k| h = __archive_read_ahead(a, newc_header_size, NULL); ------------------ | | 123| 4.33k|#define newc_header_size 110 ------------------ 617| 4.33k| if (h == NULL) ------------------ | Branch (617:6): [True: 0, False: 4.33k] ------------------ 618| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 619| | 620| | /* Parse out hex fields. */ 621| 4.33k| header = (const char *)h; 622| | 623| 4.33k| if (memcmp(header + newc_magic_offset, "070701", 6) == 0) { ------------------ | | 95| 4.33k|#define newc_magic_offset 0 ------------------ | Branch (623:6): [True: 3.50k, False: 829] ------------------ 624| 3.50k| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_SVR4_NOCRC; ------------------ | | 360| 3.50k|#define ARCHIVE_FORMAT_CPIO_SVR4_NOCRC (ARCHIVE_FORMAT_CPIO | 4) | | ------------------ | | | | 356| 3.50k|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 625| 3.50k| a->archive.archive_format_name = "ASCII cpio (SVR4 with no CRC)"; 626| 3.50k| } else if (memcmp(header + newc_magic_offset, "070702", 6) == 0) { ------------------ | | 95| 829|#define newc_magic_offset 0 ------------------ | Branch (626:13): [True: 829, False: 0] ------------------ 627| 829| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_SVR4_CRC; ------------------ | | 361| 829|#define ARCHIVE_FORMAT_CPIO_SVR4_CRC (ARCHIVE_FORMAT_CPIO | 5) | | ------------------ | | | | 356| 829|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 628| 829| a->archive.archive_format_name = "ASCII cpio (SVR4 with CRC)"; 629| 829| } else { 630| | /* TODO: Abort here? */ 631| 0| } 632| | 633| 4.33k| archive_entry_set_devmajor(entry, 634| 4.33k| (dev_t)atol16(header + newc_devmajor_offset, newc_devmajor_size)); ------------------ | | 111| 4.33k|#define newc_devmajor_offset 62 ------------------ (dev_t)atol16(header + newc_devmajor_offset, newc_devmajor_size)); ------------------ | | 112| 4.33k|#define newc_devmajor_size 8 ------------------ 635| 4.33k| archive_entry_set_devminor(entry, 636| 4.33k| (dev_t)atol16(header + newc_devminor_offset, newc_devminor_size)); ------------------ | | 113| 4.33k|#define newc_devminor_offset 70 ------------------ (dev_t)atol16(header + newc_devminor_offset, newc_devminor_size)); ------------------ | | 114| 4.33k|#define newc_devminor_size 8 ------------------ 637| 4.33k| archive_entry_set_ino(entry, atol16(header + newc_ino_offset, newc_ino_size)); ------------------ | | 97| 4.33k|#define newc_ino_offset 6 ------------------ archive_entry_set_ino(entry, atol16(header + newc_ino_offset, newc_ino_size)); ------------------ | | 98| 4.33k|#define newc_ino_size 8 ------------------ 638| 4.33k| archive_entry_set_mode(entry, 639| 4.33k| (mode_t)atol16(header + newc_mode_offset, newc_mode_size)); ------------------ | | 99| 4.33k|#define newc_mode_offset 14 ------------------ (mode_t)atol16(header + newc_mode_offset, newc_mode_size)); ------------------ | | 100| 4.33k|#define newc_mode_size 8 ------------------ 640| 4.33k| archive_entry_set_uid(entry, atol16(header + newc_uid_offset, newc_uid_size)); ------------------ | | 101| 4.33k|#define newc_uid_offset 22 ------------------ archive_entry_set_uid(entry, atol16(header + newc_uid_offset, newc_uid_size)); ------------------ | | 102| 4.33k|#define newc_uid_size 8 ------------------ 641| 4.33k| archive_entry_set_gid(entry, atol16(header + newc_gid_offset, newc_gid_size)); ------------------ | | 103| 4.33k|#define newc_gid_offset 30 ------------------ archive_entry_set_gid(entry, atol16(header + newc_gid_offset, newc_gid_size)); ------------------ | | 104| 4.33k|#define newc_gid_size 8 ------------------ 642| 4.33k| archive_entry_set_nlink(entry, 643| 4.33k| (unsigned int)atol16(header + newc_nlink_offset, newc_nlink_size)); ------------------ | | 105| 4.33k|#define newc_nlink_offset 38 ------------------ (unsigned int)atol16(header + newc_nlink_offset, newc_nlink_size)); ------------------ | | 106| 4.33k|#define newc_nlink_size 8 ------------------ 644| 4.33k| archive_entry_set_rdevmajor(entry, 645| 4.33k| (dev_t)atol16(header + newc_rdevmajor_offset, newc_rdevmajor_size)); ------------------ | | 115| 4.33k|#define newc_rdevmajor_offset 78 ------------------ (dev_t)atol16(header + newc_rdevmajor_offset, newc_rdevmajor_size)); ------------------ | | 116| 4.33k|#define newc_rdevmajor_size 8 ------------------ 646| 4.33k| archive_entry_set_rdevminor(entry, 647| 4.33k| (dev_t)atol16(header + newc_rdevminor_offset, newc_rdevminor_size)); ------------------ | | 117| 4.33k|#define newc_rdevminor_offset 86 ------------------ (dev_t)atol16(header + newc_rdevminor_offset, newc_rdevminor_size)); ------------------ | | 118| 4.33k|#define newc_rdevminor_size 8 ------------------ 648| 4.33k| archive_entry_set_mtime(entry, atol16(header + newc_mtime_offset, newc_mtime_size), 0); ------------------ | | 107| 4.33k|#define newc_mtime_offset 46 ------------------ archive_entry_set_mtime(entry, atol16(header + newc_mtime_offset, newc_mtime_size), 0); ------------------ | | 108| 4.33k|#define newc_mtime_size 8 ------------------ 649| 4.33k| *namelength = (size_t)atol16(header + newc_namesize_offset, newc_namesize_size); ------------------ | | 119| 4.33k|#define newc_namesize_offset 94 ------------------ *namelength = (size_t)atol16(header + newc_namesize_offset, newc_namesize_size); ------------------ | | 120| 4.33k|#define newc_namesize_size 8 ------------------ 650| | /* Pad name to 2 more than a multiple of 4. */ 651| 4.33k| *name_pad = (2 - *namelength) & 3; 652| | 653| | /* Make sure that the padded name length fits into size_t. */ 654| 4.33k| if (*name_pad > SIZE_MAX - *namelength) { ------------------ | Branch (654:6): [True: 0, False: 4.33k] ------------------ 655| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 656| 0| "cpio archive has invalid namelength"); 657| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 658| 0| } 659| | 660| | /* 661| | * Note: entry_bytes_remaining is at least 64 bits and 662| | * therefore guaranteed to be big enough for a 33-bit file 663| | * size. 664| | */ 665| 4.33k| cpio->entry_bytes_remaining = 666| 4.33k| atol16(header + newc_filesize_offset, newc_filesize_size); ------------------ | | 109| 4.33k|#define newc_filesize_offset 54 ------------------ atol16(header + newc_filesize_offset, newc_filesize_size); ------------------ | | 110| 4.33k|#define newc_filesize_size 8 ------------------ 667| 4.33k| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 668| | /* Pad file contents to a multiple of 4. */ 669| 4.33k| cpio->entry_padding = 3 & -cpio->entry_bytes_remaining; 670| 4.33k| __archive_read_consume(a, newc_header_size); ------------------ | | 123| 4.33k|#define newc_header_size 110 ------------------ 671| 4.33k| return (r); 672| 4.33k|} archive_read_support_format_cpio.c:find_newc_header: 545| 4.38k|{ 546| 4.38k| const void *h; 547| 4.38k| const char *p, *q; 548| 4.38k| size_t skip, skipped = 0; 549| 4.38k| ssize_t bytes; 550| | 551| 4.51k| for (;;) { 552| 4.51k| h = __archive_read_ahead(a, newc_header_size, &bytes); ------------------ | | 123| 4.51k|#define newc_header_size 110 ------------------ 553| 4.51k| if (h == NULL) ------------------ | Branch (553:7): [True: 43, False: 4.47k] ------------------ 554| 43| return (ARCHIVE_FATAL); ------------------ | | 239| 43|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 555| 4.47k| p = h; 556| 4.47k| q = p + bytes; 557| | 558| | /* Try the typical case first, then go into the slow search.*/ 559| 4.47k| if (memcmp("07070", p, 5) == 0 ------------------ | Branch (559:7): [True: 1.49k, False: 2.98k] ------------------ 560| 1.49k| && (p[5] == '1' || p[5] == '2') ------------------ | Branch (560:11): [True: 1.08k, False: 404] | Branch (560:26): [True: 272, False: 132] ------------------ 561| 1.35k| && is_hex(p, newc_header_size)) ------------------ | | 123| 1.35k|#define newc_header_size 110 ------------------ | Branch (561:10): [True: 783, False: 575] ------------------ 562| 783| return (ARCHIVE_OK); ------------------ | | 233| 783|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 563| | 564| | /* 565| | * Scan ahead until we find something that looks 566| | * like a newc header. 567| | */ 568| 397k| while (p + newc_header_size <= q) { ------------------ | | 123| 397k|#define newc_header_size 110 ------------------ | Branch (568:10): [True: 397k, False: 134] ------------------ 569| 397k| switch (p[5]) { 570| 7.01k| case '1': ------------------ | Branch (570:4): [True: 7.01k, False: 390k] ------------------ 571| 18.2k| case '2': ------------------ | Branch (571:4): [True: 11.2k, False: 386k] ------------------ 572| 18.2k| if (memcmp("07070", p, 5) == 0 ------------------ | Branch (572:9): [True: 8.59k, False: 9.64k] ------------------ 573| 8.59k| && is_hex(p, newc_header_size)) { ------------------ | | 123| 8.59k|#define newc_header_size 110 ------------------ | Branch (573:12): [True: 3.55k, False: 5.04k] ------------------ 574| 3.55k| skip = p - (const char *)h; 575| 3.55k| __archive_read_consume(a, skip); 576| 3.55k| skipped += skip; 577| 3.55k| if (skipped > 0) { ------------------ | Branch (577:10): [True: 3.55k, False: 0] ------------------ 578| 3.55k| archive_set_error(&a->archive, 579| 3.55k| 0, 580| 3.55k| "Skipped %d bytes before " 581| 3.55k| "finding valid header", 582| 3.55k| (int)skipped); 583| 3.55k| return (ARCHIVE_WARN); ------------------ | | 235| 3.55k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 584| 3.55k| } 585| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 586| 3.55k| } 587| 14.6k| p += 2; 588| 14.6k| break; 589| 207k| case '0': ------------------ | Branch (589:4): [True: 207k, False: 190k] ------------------ 590| 207k| p++; 591| 207k| break; 592| 172k| default: ------------------ | Branch (592:4): [True: 172k, False: 225k] ------------------ 593| 172k| p += 6; 594| 172k| break; 595| 397k| } 596| 397k| } 597| 134| skip = p - (const char *)h; 598| 134| __archive_read_consume(a, skip); 599| 134| skipped += skip; 600| 134| } 601| 4.38k|} archive_read_support_format_cpio.c:header_bin_be: 957| 196|{ 958| 196| const void *h; 959| 196| const unsigned char *header; 960| | 961| 196| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_BIN_BE; ------------------ | | 359| 196|#define ARCHIVE_FORMAT_CPIO_BIN_BE (ARCHIVE_FORMAT_CPIO | 3) | | ------------------ | | | | 356| 196|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 962| 196| a->archive.archive_format_name = "cpio (big-endian binary)"; 963| | 964| | /* Read fixed-size portion of header. */ 965| 196| h = __archive_read_ahead(a, bin_header_size, NULL); ------------------ | | 69| 196|#define bin_header_size 26 ------------------ 966| 196| if (h == NULL) { ------------------ | Branch (966:6): [True: 1, False: 195] ------------------ 967| 1| archive_set_error(&a->archive, 0, 968| 1| "End of file trying to read next cpio header"); 969| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 970| 1| } 971| | 972| | /* Parse out binary fields. */ 973| 195| header = (const unsigned char *)h; 974| | 975| 195| archive_entry_set_dev(entry, archive_be16dec(header + bin_dev_offset)); ------------------ | | 49| 195|#define bin_dev_offset 2 ------------------ 976| 195| archive_entry_set_ino(entry, archive_be16dec(header + bin_ino_offset)); ------------------ | | 51| 195|#define bin_ino_offset 4 ------------------ 977| 195| archive_entry_set_mode(entry, archive_be16dec(header + bin_mode_offset)); ------------------ | | 53| 195|#define bin_mode_offset 6 ------------------ 978| 195| if (cpio->option_pwb) { ------------------ | Branch (978:6): [True: 0, False: 195] ------------------ 979| | /* turn off random bits left over from V6 inode */ 980| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) & 067777); 981| 0| if ((archive_entry_mode(entry) & AE_IFMT) == 0) ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (981:7): [True: 0, False: 0] ------------------ 982| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) | AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 983| 0| } 984| 195| archive_entry_set_uid(entry, archive_be16dec(header + bin_uid_offset)); ------------------ | | 55| 195|#define bin_uid_offset 8 ------------------ 985| 195| archive_entry_set_gid(entry, archive_be16dec(header + bin_gid_offset)); ------------------ | | 57| 195|#define bin_gid_offset 10 ------------------ 986| 195| archive_entry_set_nlink(entry, archive_be16dec(header + bin_nlink_offset)); ------------------ | | 59| 195|#define bin_nlink_offset 12 ------------------ 987| 195| archive_entry_set_rdev(entry, archive_be16dec(header + bin_rdev_offset)); ------------------ | | 61| 195|#define bin_rdev_offset 14 ------------------ 988| 195| archive_entry_set_mtime(entry, be32dec(header + bin_mtime_offset), 0); ------------------ | | 63| 195|#define bin_mtime_offset 16 ------------------ 989| 195| *namelength = archive_be16dec(header + bin_namesize_offset); ------------------ | | 65| 195|#define bin_namesize_offset 20 ------------------ 990| 195| *name_pad = *namelength & 1; /* Pad to even. */ 991| | 992| 195| cpio->entry_bytes_remaining = be32dec(header + bin_filesize_offset); ------------------ | | 67| 195|#define bin_filesize_offset 22 ------------------ 993| 195| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 994| 195| cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */ 995| 195| __archive_read_consume(a, bin_header_size); ------------------ | | 69| 195|#define bin_header_size 26 ------------------ 996| 195| return (ARCHIVE_OK); ------------------ | | 233| 195|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 997| 196|} archive_read_support_format_cpio.c:be32dec: 1026| 390|{ 1027| 390| return ((int64_t)archive_be16dec(p) << 16) | archive_be16dec(p + 2); 1028| 390|} archive_read_support_format_cpio.c:header_bin_le: 912| 736|{ 913| 736| const void *h; 914| 736| const unsigned char *header; 915| | 916| 736| a->archive.archive_format = ARCHIVE_FORMAT_CPIO_BIN_LE; ------------------ | | 358| 736|#define ARCHIVE_FORMAT_CPIO_BIN_LE (ARCHIVE_FORMAT_CPIO | 2) | | ------------------ | | | | 356| 736|#define ARCHIVE_FORMAT_CPIO 0x10000 | | ------------------ ------------------ 917| 736| a->archive.archive_format_name = "cpio (little-endian binary)"; 918| | 919| | /* Read fixed-size portion of header. */ 920| 736| h = __archive_read_ahead(a, bin_header_size, NULL); ------------------ | | 69| 736|#define bin_header_size 26 ------------------ 921| 736| if (h == NULL) { ------------------ | Branch (921:6): [True: 0, False: 736] ------------------ 922| 0| archive_set_error(&a->archive, 0, 923| 0| "End of file trying to read next cpio header"); 924| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 925| 0| } 926| | 927| | /* Parse out binary fields. */ 928| 736| header = (const unsigned char *)h; 929| | 930| 736| archive_entry_set_dev(entry, archive_le16dec(header + bin_dev_offset)); ------------------ | | 49| 736|#define bin_dev_offset 2 ------------------ 931| 736| archive_entry_set_ino(entry, archive_le16dec(header + bin_ino_offset)); ------------------ | | 51| 736|#define bin_ino_offset 4 ------------------ 932| 736| archive_entry_set_mode(entry, archive_le16dec(header + bin_mode_offset)); ------------------ | | 53| 736|#define bin_mode_offset 6 ------------------ 933| 736| if (cpio->option_pwb) { ------------------ | Branch (933:6): [True: 0, False: 736] ------------------ 934| | /* turn off random bits left over from V6 inode */ 935| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) & 067777); 936| 0| if ((archive_entry_mode(entry) & AE_IFMT) == 0) ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (936:7): [True: 0, False: 0] ------------------ 937| 0| archive_entry_set_mode(entry, archive_entry_mode(entry) | AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 938| 0| } 939| 736| archive_entry_set_uid(entry, archive_le16dec(header + bin_uid_offset)); ------------------ | | 55| 736|#define bin_uid_offset 8 ------------------ 940| 736| archive_entry_set_gid(entry, archive_le16dec(header + bin_gid_offset)); ------------------ | | 57| 736|#define bin_gid_offset 10 ------------------ 941| 736| archive_entry_set_nlink(entry, archive_le16dec(header + bin_nlink_offset)); ------------------ | | 59| 736|#define bin_nlink_offset 12 ------------------ 942| 736| archive_entry_set_rdev(entry, archive_le16dec(header + bin_rdev_offset)); ------------------ | | 61| 736|#define bin_rdev_offset 14 ------------------ 943| 736| archive_entry_set_mtime(entry, le32dec(header + bin_mtime_offset), 0); ------------------ | | 63| 736|#define bin_mtime_offset 16 ------------------ 944| 736| *namelength = archive_le16dec(header + bin_namesize_offset); ------------------ | | 65| 736|#define bin_namesize_offset 20 ------------------ 945| 736| *name_pad = *namelength & 1; /* Pad to even. */ 946| | 947| 736| cpio->entry_bytes_remaining = le32dec(header + bin_filesize_offset); ------------------ | | 67| 736|#define bin_filesize_offset 22 ------------------ 948| 736| archive_entry_set_size(entry, cpio->entry_bytes_remaining); 949| 736| cpio->entry_padding = cpio->entry_bytes_remaining & 1; /* Pad to even. */ 950| 736| __archive_read_consume(a, bin_header_size); ------------------ | | 69| 736|#define bin_header_size 26 ------------------ 951| 736| return (ARCHIVE_OK); ------------------ | | 233| 736|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 952| 736|} archive_read_support_format_cpio.c:le32dec: 1020| 1.47k|{ 1021| 1.47k| return ((int64_t)archive_le16dec(p) << 16) | archive_le16dec(p + 2); 1022| 1.47k|} archive_read_support_format_cpio.c:archive_read_format_cpio_read_header: 366| 6.06k|{ 367| 6.06k| struct cpio *cpio; 368| 6.06k| const void *h, *hl; 369| 6.06k| struct archive_string_conv *sconv; 370| 6.06k| size_t namelength; 371| 6.06k| size_t name_pad; 372| 6.06k| int r; 373| | 374| 6.06k| cpio = (struct cpio *)(a->format->data); 375| 6.06k| sconv = cpio->opt_sconv; 376| 6.06k| if (sconv == NULL) { ------------------ | Branch (376:6): [True: 6.06k, False: 0] ------------------ 377| 6.06k| if (!cpio->init_default_conversion) { ------------------ | Branch (377:7): [True: 134, False: 5.93k] ------------------ 378| 134| cpio->sconv_default = 379| 134| archive_string_default_conversion_for_read( 380| 134| &(a->archive)); 381| 134| cpio->init_default_conversion = 1; 382| 134| } 383| 6.06k| sconv = cpio->sconv_default; 384| 6.06k| } 385| | 386| 6.06k| r = (cpio->read_header(a, cpio, entry, &namelength, &name_pad)); 387| | 388| 6.06k| if (r < ARCHIVE_WARN) ------------------ | | 235| 6.06k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (388:6): [True: 95, False: 5.96k] ------------------ 389| 95| return (r); 390| | 391| 5.96k| if (namelength > CPIO_PATHNAME_MAX) { ------------------ | | 165| 5.96k|#define CPIO_PATHNAME_MAX (1024 * 1024) ------------------ | Branch (391:6): [True: 14, False: 5.95k] ------------------ 392| 14| archive_set_error(&a->archive, ENOMEM, 393| 14| "Rejecting malformed cpio archive: " 394| 14| "pathname exceeds 1 megabyte"); 395| 14| return (ARCHIVE_FATAL); ------------------ | | 239| 14|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 396| 14| } 397| | 398| | /* Read name from buffer. */ 399| 5.95k| h = __archive_read_ahead(a, namelength, NULL); 400| 5.95k| if (h == NULL) ------------------ | Branch (400:6): [True: 2, False: 5.95k] ------------------ 401| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 402| 5.95k| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 5.95k|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (402:6): [True: 0, False: 5.95k] ------------------ 403| 5.95k| (const char *)h, namelength, sconv) != 0) { 404| 0| if (errno == ENOMEM) { ------------------ | Branch (404:7): [True: 0, False: 0] ------------------ 405| 0| archive_set_error(&a->archive, ENOMEM, 406| 0| "Can't allocate memory for Pathname"); 407| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 408| 0| } 409| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 410| 0| "Pathname can't be converted from %s to current locale", 411| 0| archive_string_conversion_charset_name(sconv)); 412| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 413| 0| } 414| 5.95k| cpio->entry_offset = 0; 415| | 416| 5.95k| __archive_read_consume(a, namelength); 417| 5.95k| __archive_read_consume(a, name_pad); 418| | 419| | /* If this is a symlink, read the link contents. */ 420| 5.95k| if (archive_entry_filetype(entry) == AE_IFLNK) { ------------------ | | 217| 5.95k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (420:6): [True: 386, False: 5.56k] ------------------ 421| 386| if (cpio->entry_bytes_remaining > 1024 * 1024) { ------------------ | Branch (421:7): [True: 0, False: 386] ------------------ 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| 386| hl = __archive_read_ahead(a, 427| 386| (size_t)cpio->entry_bytes_remaining, NULL); 428| 386| if (hl == NULL) ------------------ | Branch (428:7): [True: 0, False: 386] ------------------ 429| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 430| 386| if (archive_entry_copy_symlink_l(entry, (const char *)hl, ------------------ | | 83| 386|#define archive_entry_copy_symlink_l _archive_entry_copy_symlink_l ------------------ | Branch (430:7): [True: 0, False: 386] ------------------ 431| 386| (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| 386| __archive_read_consume(a, cpio->entry_bytes_remaining); 445| 386| cpio->entry_bytes_remaining = 0; 446| 386| } 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| 5.95k| if (namelength == 11 && strncmp((const char *)h, "TRAILER!!!", ------------------ | Branch (454:6): [True: 2.51k, False: 3.44k] | Branch (454:26): [True: 0, False: 2.51k] ------------------ 455| 2.51k| 10) == 0) { 456| | /* TODO: Store file location of start of block. */ 457| 0| archive_clear_error(&a->archive); 458| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 459| 0| } 460| | 461| | /* Detect and record hardlinks to previously-extracted entries. */ 462| 5.95k| if (record_hardlink(a, cpio, entry) != ARCHIVE_OK) { ------------------ | | 233| 5.95k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (462:6): [True: 0, False: 5.95k] ------------------ 463| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 464| 0| } 465| | 466| 5.95k| return (r); 467| 5.95k|} archive_read_support_format_cpio.c:record_hardlink: 1086| 5.95k|{ 1087| 5.95k| struct links_entry *le; 1088| 5.95k| dev_t dev; 1089| 5.95k| int64_t ino; 1090| | 1091| 5.95k| if (archive_entry_nlink(entry) <= 1) ------------------ | Branch (1091:6): [True: 1.40k, False: 4.54k] ------------------ 1092| 1.40k| return (ARCHIVE_OK); ------------------ | | 233| 1.40k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1093| | 1094| 4.54k| dev = archive_entry_dev(entry); 1095| 4.54k| ino = archive_entry_ino64(entry); 1096| | 1097| | /* 1098| | * First look in the list of multiply-linked files. If we've 1099| | * already dumped it, convert this entry to a hard link entry. 1100| | */ 1101| 12.6k| for (le = cpio->links_head; le; le = le->next) { ------------------ | Branch (1101:30): [True: 11.6k, False: 981] ------------------ 1102| 11.6k| if (le->dev == dev && le->ino == ino) { ------------------ | Branch (1102:7): [True: 4.89k, False: 6.77k] | Branch (1102:25): [True: 3.56k, False: 1.32k] ------------------ 1103| 3.56k| archive_entry_copy_hardlink(entry, le->name); 1104| | 1105| 3.56k| if (--le->links <= 0) { ------------------ | Branch (1105:8): [True: 721, False: 2.84k] ------------------ 1106| 721| if (le->previous != NULL) ------------------ | Branch (1106:9): [True: 71, False: 650] ------------------ 1107| 71| le->previous->next = le->next; 1108| 721| if (le->next != NULL) ------------------ | Branch (1108:9): [True: 331, False: 390] ------------------ 1109| 331| le->next->previous = le->previous; 1110| 721| if (cpio->links_head == le) ------------------ | Branch (1110:9): [True: 650, False: 71] ------------------ 1111| 650| cpio->links_head = le->next; 1112| 721| free(le->name); 1113| 721| free(le); 1114| 721| } 1115| | 1116| 3.56k| return (ARCHIVE_OK); ------------------ | | 233| 3.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1117| 3.56k| } 1118| 11.6k| } 1119| | 1120| 981| le = malloc(sizeof(struct links_entry)); 1121| 981| if (le == NULL) { ------------------ | Branch (1121:6): [True: 0, False: 981] ------------------ 1122| 0| archive_set_error(&a->archive, 1123| 0| ENOMEM, "Out of memory adding file to list"); 1124| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1125| 0| } 1126| | 1127| 981| const char *pathname = archive_entry_pathname(entry); 1128| 981| if (pathname == NULL) { ------------------ | Branch (1128:6): [True: 0, False: 981] ------------------ 1129| 0| archive_set_error(&a->archive, 1130| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1131| 0| "Invalid hardlink entry with no pathname"); 1132| 0| free(le); 1133| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1134| 0| } 1135| | 1136| 981| le->dev = dev; 1137| 981| le->ino = ino; 1138| 981| le->links = archive_entry_nlink(entry) - 1; 1139| 981| le->name = strdup(pathname); 1140| 981| if (le->name == NULL) { ------------------ | Branch (1140:6): [True: 0, False: 981] ------------------ 1141| 0| archive_set_error(&a->archive, 1142| 0| ENOMEM, "Out of memory adding file to list"); 1143| 0| free(le); 1144| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1145| 0| } 1146| | 1147| 981| if (cpio->links_head != NULL) ------------------ | Branch (1147:6): [True: 562, False: 419] ------------------ 1148| 562| cpio->links_head->previous = le; 1149| 981| le->next = cpio->links_head; 1150| 981| le->previous = NULL; 1151| 981| cpio->links_head = le; 1152| | 1153| 981| return (ARCHIVE_OK); ------------------ | | 233| 981|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1154| 981|} archive_read_support_format_cpio.c:archive_read_format_cpio_read_data: 472| 12.3k|{ 473| 12.3k| ssize_t bytes_read; 474| 12.3k| struct cpio *cpio; 475| | 476| 12.3k| cpio = (struct cpio *)(a->format->data); 477| | 478| 12.3k| if (cpio->entry_bytes_unconsumed) { ------------------ | Branch (478:6): [True: 3.21k, False: 9.14k] ------------------ 479| 3.21k| __archive_read_consume(a, cpio->entry_bytes_unconsumed); 480| 3.21k| cpio->entry_bytes_unconsumed = 0; 481| 3.21k| } 482| | 483| 12.3k| if (cpio->entry_bytes_remaining > 0) { ------------------ | Branch (483:6): [True: 3.24k, False: 9.12k] ------------------ 484| 3.24k| *buff = __archive_read_ahead(a, 1, &bytes_read); 485| 3.24k| if (bytes_read <= 0) ------------------ | Branch (485:7): [True: 23, False: 3.21k] ------------------ 486| 23| return (ARCHIVE_FATAL); ------------------ | | 239| 23|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 487| 3.21k| if (bytes_read > cpio->entry_bytes_remaining) ------------------ | Branch (487:7): [True: 3.19k, False: 24] ------------------ 488| 3.19k| bytes_read = (ssize_t)cpio->entry_bytes_remaining; 489| 3.21k| *size = bytes_read; 490| 3.21k| cpio->entry_bytes_unconsumed = bytes_read; 491| 3.21k| *offset = cpio->entry_offset; 492| 3.21k| cpio->entry_offset += bytes_read; 493| 3.21k| cpio->entry_bytes_remaining -= bytes_read; 494| 3.21k| return (ARCHIVE_OK); ------------------ | | 233| 3.21k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 495| 9.12k| } else { 496| 9.12k| if (cpio->entry_padding != ------------------ | Branch (496:7): [True: 0, False: 9.12k] ------------------ 497| 9.12k| __archive_read_consume(a, cpio->entry_padding)) { 498| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 499| 0| } 500| 9.12k| cpio->entry_padding = 0; 501| 9.12k| *buff = NULL; 502| 9.12k| *size = 0; 503| 9.12k| *offset = cpio->entry_offset; 504| 9.12k| return (ARCHIVE_EOF); ------------------ | | 232| 9.12k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 505| 9.12k| } 506| 12.3k|} archive_read_support_format_cpio.c:archive_read_format_cpio_skip: 510| 5.93k|{ 511| 5.93k| struct cpio *cpio = (struct cpio *)(a->format->data); 512| 5.93k| int64_t to_skip = cpio->entry_bytes_remaining + cpio->entry_padding + 513| 5.93k| cpio->entry_bytes_unconsumed; 514| | 515| 5.93k| if (to_skip != __archive_read_consume(a, to_skip)) { ------------------ | Branch (515:6): [True: 0, False: 5.93k] ------------------ 516| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 517| 0| } 518| 5.93k| cpio->entry_bytes_remaining = 0; 519| 5.93k| cpio->entry_padding = 0; 520| 5.93k| cpio->entry_bytes_unconsumed = 0; 521| 5.93k| return (ARCHIVE_OK); ------------------ | | 233| 5.93k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 522| 5.93k|} archive_read_support_format_cpio.c:archive_read_format_cpio_cleanup: 1001| 2.49k|{ 1002| 2.49k| struct cpio *cpio; 1003| | 1004| 2.49k| cpio = (struct cpio *)(a->format->data); 1005| | /* Free inode->name map */ 1006| 2.75k| while (cpio->links_head != NULL) { ------------------ | Branch (1006:16): [True: 260, False: 2.49k] ------------------ 1007| 260| struct links_entry *lp = cpio->links_head->next; 1008| | 1009| 260| free(cpio->links_head->name); 1010| 260| free(cpio->links_head); 1011| 260| cpio->links_head = lp; 1012| 260| } 1013| 2.49k| free(cpio); 1014| 2.49k| (a->format->data) = NULL; 1015| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1016| 2.49k|} archive_read_support_format_empty: 40| 4.99k|{ 41| 4.99k| struct archive_read *a = (struct archive_read *)_a; 42| 4.99k| int r; 43| | 44| 4.99k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 4.99k| do { \ | | 152| 4.99k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 4.99k| (allowed_states), (function_name)); \ | | 154| 4.99k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 4.99k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 4.99k] | | ------------------ | | 155| 4.99k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 4.99k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 4.99k] | | ------------------ ------------------ 45| 4.99k| ARCHIVE_STATE_NEW, "archive_read_support_format_empty"); 46| | 47| 4.99k| r = __archive_read_register_format(a, 48| 4.99k| NULL, 49| 4.99k| "empty", 50| 4.99k| archive_read_format_empty_bid, 51| 4.99k| NULL, 52| 4.99k| archive_read_format_empty_read_header, 53| 4.99k| archive_read_format_empty_read_data, 54| 4.99k| NULL, 55| 4.99k| NULL, 56| 4.99k| NULL, 57| 4.99k| NULL, 58| 4.99k| NULL); 59| | 60| 4.99k| return (r); 61| 4.99k|} archive_read_support_format_empty.c:archive_read_format_empty_bid: 66| 2.45k|{ 67| 2.45k| if (best_bid < 1 && __archive_read_ahead(a, 1, NULL) == NULL) ------------------ | Branch (67:6): [True: 2.30k, False: 155] | Branch (67:22): [True: 0, False: 2.30k] ------------------ 68| 0| return (1); 69| 2.45k| return (-1); 70| 2.45k|} archive_read_support_format_iso9660: 458| 2.49k|{ 459| 2.49k| struct archive_read *a = (struct archive_read *)_a; 460| 2.49k| struct iso9660 *iso9660; 461| 2.49k| int r; 462| | 463| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 464| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_iso9660"); 465| | 466| 2.49k| iso9660 = calloc(1, sizeof(*iso9660)); 467| 2.49k| if (iso9660 == NULL) { ------------------ | Branch (467:6): [True: 0, False: 2.49k] ------------------ 468| 0| archive_set_error(&a->archive, ENOMEM, 469| 0| "Can't allocate iso9660 data"); 470| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 471| 0| } 472| 2.49k| iso9660->magic = ISO9660_MAGIC; ------------------ | | 323| 2.49k|#define ISO9660_MAGIC 0x96609660 ------------------ 473| 2.49k| iso9660->cache_files.first = NULL; 474| 2.49k| iso9660->cache_files.last = &(iso9660->cache_files.first); 475| 2.49k| iso9660->re_files.first = NULL; 476| 2.49k| iso9660->re_files.last = &(iso9660->re_files.first); 477| | /* Enable to support Joliet extensions by default. */ 478| 2.49k| iso9660->opt_support_joliet = 1; 479| | /* Enable to support Rock Ridge extensions by default. */ 480| 2.49k| iso9660->opt_support_rockridge = 1; 481| | 482| 2.49k| r = __archive_read_register_format(a, 483| 2.49k| iso9660, 484| 2.49k| "iso9660", 485| 2.49k| archive_read_format_iso9660_bid, 486| 2.49k| archive_read_format_iso9660_options, 487| 2.49k| archive_read_format_iso9660_read_header, 488| 2.49k| archive_read_format_iso9660_read_data, 489| 2.49k| archive_read_format_iso9660_read_data_skip, 490| 2.49k| NULL, 491| 2.49k| archive_read_format_iso9660_cleanup, 492| 2.49k| NULL, 493| 2.49k| NULL); 494| | 495| 2.49k| if (r != ARCHIVE_OK) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (495:6): [True: 0, False: 2.49k] ------------------ 496| 0| free(iso9660); 497| 0| return (r); 498| 0| } 499| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 500| 2.49k|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_bid: 505| 2.45k|{ 506| 2.45k| struct iso9660 *iso9660; 507| 2.45k| ssize_t bytes_read; 508| 2.45k| const unsigned char *p; 509| 2.45k| int seenTerminator; 510| | 511| | /* If there's already a better bid than we can ever 512| | make, don't bother testing. */ 513| 2.45k| if (best_bid > 48) ------------------ | Branch (513:6): [True: 704, False: 1.75k] ------------------ 514| 704| return (-1); 515| | 516| 1.75k| iso9660 = (struct iso9660 *)(a->format->data); 517| | 518| | /* 519| | * Skip the first 32k (reserved area) and get the first 520| | * 8 sectors of the volume descriptor table. Of course, 521| | * if the I/O layer gives us more, we'll take it. 522| | */ 523| 1.75k|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) 524| 1.75k| p = __archive_read_ahead(a, 525| 1.75k| RESERVED_AREA + 8 * LOGICAL_BLOCK_SIZE, ------------------ | | 523| 1.75k|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 82| 1.75k|#define SYSTEM_AREA_BLOCK 16 | | ------------------ | | #define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 81| 1.75k|#define LOGICAL_BLOCK_SIZE 2048 | | ------------------ ------------------ RESERVED_AREA + 8 * LOGICAL_BLOCK_SIZE, ------------------ | | 81| 1.75k|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 526| 1.75k| &bytes_read); 527| 1.75k| if (p == NULL) ------------------ | Branch (527:6): [True: 1.18k, False: 572] ------------------ 528| 1.18k| return (-1); 529| | 530| | /* Skip the reserved area. */ 531| 572| bytes_read -= RESERVED_AREA; ------------------ | | 523| 572|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 82| 572|#define SYSTEM_AREA_BLOCK 16 | | ------------------ | | #define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 81| 572|#define LOGICAL_BLOCK_SIZE 2048 | | ------------------ ------------------ 532| 572| p += RESERVED_AREA; ------------------ | | 523| 572|#define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 82| 572|#define SYSTEM_AREA_BLOCK 16 | | ------------------ | | #define RESERVED_AREA (SYSTEM_AREA_BLOCK * LOGICAL_BLOCK_SIZE) | | ------------------ | | | | 81| 572|#define LOGICAL_BLOCK_SIZE 2048 | | ------------------ ------------------ 533| | 534| | /* Check each volume descriptor. */ 535| 572| seenTerminator = 0; 536| 896| for (; bytes_read > LOGICAL_BLOCK_SIZE; ------------------ | | 81| 896|#define LOGICAL_BLOCK_SIZE 2048 ------------------ | Branch (536:9): [True: 896, False: 0] ------------------ 537| 896| bytes_read -= LOGICAL_BLOCK_SIZE, p += LOGICAL_BLOCK_SIZE) { ------------------ | | 81| 324|#define LOGICAL_BLOCK_SIZE 2048 ------------------ bytes_read -= LOGICAL_BLOCK_SIZE, p += LOGICAL_BLOCK_SIZE) { ------------------ | | 81| 324|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 538| | /* Do not handle undefined Volume Descriptor Type. */ 539| 896| if (p[0] >= 4 && p[0] <= 254) ------------------ | Branch (539:7): [True: 446, False: 450] | Branch (539:20): [True: 235, False: 211] ------------------ 540| 235| return (0); 541| | /* Standard Identifier must be "CD001" */ 542| 661| if (memcmp(p + 1, "CD001", 5) != 0) ------------------ | Branch (542:7): [True: 85, False: 576] ------------------ 543| 85| return (0); 544| 576| if (isPVD(iso9660, p)) ------------------ | Branch (544:7): [True: 214, False: 362] ------------------ 545| 214| continue; 546| 362| if (!iso9660->joliet.location) { ------------------ | Branch (546:7): [True: 338, False: 24] ------------------ 547| 338| if (isJolietSVD(iso9660, p)) ------------------ | Branch (547:8): [True: 25, False: 313] ------------------ 548| 25| continue; 549| 338| } 550| 337| if (isBootRecord(iso9660, p)) ------------------ | Branch (550:7): [True: 7, False: 330] ------------------ 551| 7| continue; 552| 330| if (isEVD(iso9660, p)) ------------------ | Branch (552:7): [True: 0, False: 330] ------------------ 553| 0| continue; 554| 330| if (isSVD(iso9660, p)) ------------------ | Branch (554:7): [True: 78, False: 252] ------------------ 555| 78| continue; 556| 252| if (isVolumePartition(iso9660, p)) ------------------ | Branch (556:7): [True: 0, False: 252] ------------------ 557| 0| continue; 558| 252| if (isVDSetTerminator(iso9660, p)) { ------------------ | Branch (558:7): [True: 193, False: 59] ------------------ 559| 193| seenTerminator = 1; 560| 193| break; 561| 193| } 562| 59| return (0); 563| 252| } 564| | /* 565| | * ISO 9660 format must have Primary Volume Descriptor and 566| | * Volume Descriptor Set Terminator. 567| | */ 568| 193| if (seenTerminator && iso9660->primary.location > 16) ------------------ | Branch (568:6): [True: 193, False: 0] | Branch (568:24): [True: 192, False: 1] ------------------ 569| 192| return (48); 570| | 571| | /* We didn't find a valid PVD; return a bid of zero. */ 572| 1| return (0); 573| 193|} archive_read_support_format_iso9660.c:isPVD: 874| 576|{ 875| 576| const unsigned char *p; 876| 576| ssize_t logical_block_size; 877| 576| int32_t volume_block; 878| 576| int32_t location; 879| 576| int i; 880| | 881| | /* Type of the Primary Volume Descriptor must be 1. */ 882| 576| if (h[PVD_type_offset] != 1) ------------------ | | 85| 576|#define PVD_type_offset 0 ------------------ | Branch (882:6): [True: 326, False: 250] ------------------ 883| 326| return (0); 884| | 885| | /* PVD version must be 1. */ 886| 250| if (h[PVD_version_offset] != 1) ------------------ | | 89| 250|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 87| 250|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 85| 250|#define PVD_type_offset 0 | | | | ------------------ | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 86| 250|#define PVD_type_size 1 | | | | ------------------ | | ------------------ | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 88| 250|#define PVD_id_size 5 | | ------------------ ------------------ | Branch (886:6): [True: 0, False: 250] ------------------ 887| 0| return (0); 888| | 889| | /* Reserved field must be 0. */ 890| 250| if (h[PVD_reserved1_offset] != 0) ------------------ | | 91| 250|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 89| 250|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 87| 250|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 85| 250|#define PVD_type_offset 0 | | | | | | ------------------ | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 86| 250|#define PVD_type_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 88| 250|#define PVD_id_size 5 | | | | ------------------ | | ------------------ | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 90| 250|#define PVD_version_size 1 | | ------------------ ------------------ | Branch (890:6): [True: 0, False: 250] ------------------ 891| 0| return (0); 892| | 893| | /* Reserved field must be 0. */ 894| 250| if (!isNull(iso9660, h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 97| 250|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 95| 250|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 93| 250|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 91| 250|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 89| 250|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 87| 250|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 85| 250|#define PVD_type_offset 0 | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 86| 250|#define PVD_type_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 88| 250|#define PVD_id_size 5 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 90| 250|#define PVD_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 92| 250|#define PVD_reserved1_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 94| 250|#define PVD_system_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 96| 250|#define PVD_volume_id_size 32 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 98| 250|#define PVD_reserved2_size 8 ------------------ | Branch (894:6): [True: 0, False: 250] ------------------ 895| 0| return (0); 896| | 897| | /* Volume space size must be encoded according to 7.3.3 */ 898| 250| if (!isValid733Integer(h + PVD_volume_space_size_offset)) { ------------------ | | 99| 250|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 97| 250|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 95| 250|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 93| 250|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 91| 250|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 89| 250|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 87| 250|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 85| 250|#define PVD_type_offset 0 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 86| 250|#define PVD_type_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 88| 250|#define PVD_id_size 5 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 90| 250|#define PVD_version_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 92| 250|#define PVD_reserved1_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 94| 250|#define PVD_system_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 96| 250|#define PVD_volume_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 98| 250|#define PVD_reserved2_size 8 | | ------------------ ------------------ | Branch (898:6): [True: 3, False: 247] ------------------ 899| 3| return (0); 900| 3| } 901| 247| volume_block = archive_le32dec(h + PVD_volume_space_size_offset); ------------------ | | 99| 247|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 97| 247|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 95| 247|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 93| 247|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 91| 247|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 89| 247|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 87| 247|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 85| 247|#define PVD_type_offset 0 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 86| 247|#define PVD_type_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 88| 247|#define PVD_id_size 5 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 90| 247|#define PVD_version_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 92| 247|#define PVD_reserved1_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 94| 247|#define PVD_system_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 96| 247|#define PVD_volume_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 98| 247|#define PVD_reserved2_size 8 | | ------------------ ------------------ 902| 247| if (volume_block <= SYSTEM_AREA_BLOCK+4) ------------------ | | 82| 247|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (902:6): [True: 1, False: 246] ------------------ 903| 1| return (0); 904| | 905| | /* Reserved field must be 0. */ 906| 246| if (!isNull(iso9660, h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 101| 246|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 99| 246|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 97| 246|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 95| 246|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 93| 246|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 91| 246|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 89| 246|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 87| 246|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 85| 246|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 86| 246|#define PVD_type_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 88| 246|#define PVD_id_size 5 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 90| 246|#define PVD_version_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 92| 246|#define PVD_reserved1_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 94| 246|#define PVD_system_id_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 96| 246|#define PVD_volume_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 98| 246|#define PVD_reserved2_size 8 | | | | ------------------ | | ------------------ | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 100| 246|#define PVD_volume_space_size_size 8 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 102| 246|#define PVD_reserved3_size 32 ------------------ | Branch (906:6): [True: 2, False: 244] ------------------ 907| 2| return (0); 908| | 909| | /* Volume set size must be encoded according to 7.2.3 */ 910| 244| if (!isValid723Integer(h + PVD_volume_set_size_offset)) { ------------------ | | 103| 244|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | ------------------ | | | | 101| 244|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | ------------------ | | | | | | 99| 244|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | ------------------ | | | | | | | | 97| 244|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | ------------------ | | | | | | | | | | 95| 244|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 93| 244|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 91| 244|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 89| 244|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 87| 244|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 85| 244|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 86| 244|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 88| 244|#define PVD_id_size 5 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 90| 244|#define PVD_version_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 92| 244|#define PVD_reserved1_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 94| 244|#define PVD_system_id_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | ------------------ | | | | | | | | | | 96| 244|#define PVD_volume_id_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | ------------------ | | | | | | | | 98| 244|#define PVD_reserved2_size 8 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | ------------------ | | | | | | 100| 244|#define PVD_volume_space_size_size 8 | | | | ------------------ | | ------------------ | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | ------------------ | | | | 102| 244|#define PVD_reserved3_size 32 | | ------------------ ------------------ | Branch (910:6): [True: 2, False: 242] ------------------ 911| 2| return (0); 912| 2| } 913| | 914| | /* Volume sequence number must be encoded according to 7.2.3 */ 915| 242| if (!isValid723Integer(h + PVD_volume_sequence_number_offset)) { ------------------ | | 105| 242|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | ------------------ | | | | 103| 242|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | ------------------ | | | | | | 101| 242|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | ------------------ | | | | | | | | 99| 242|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | ------------------ | | | | | | | | | | 97| 242|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 95| 242|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 93| 242|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 91| 242|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 89| 242|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 87| 242|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 85| 242|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 86| 242|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 88| 242|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 90| 242|#define PVD_version_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 92| 242|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 94| 242|#define PVD_system_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 96| 242|#define PVD_volume_id_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | ------------------ | | | | | | | | | | 98| 242|#define PVD_reserved2_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | ------------------ | | | | | | | | 100| 242|#define PVD_volume_space_size_size 8 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | ------------------ | | | | | | 102| 242|#define PVD_reserved3_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | ------------------ | | | | 104| 242|#define PVD_volume_set_size_size 4 | | ------------------ ------------------ | Branch (915:6): [True: 1, False: 241] ------------------ 916| 1| return (0); 917| 1| } 918| | 919| | /* Logical block size must be > 0. */ 920| | /* I've looked at Ecma 119 and can't find any stronger 921| | * restriction on this field. */ 922| 241| if (!isValid723Integer(h + PVD_logical_block_size_offset)) { ------------------ | | 107| 241|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 105| 241|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 103| 241|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 101| 241|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 99| 241|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 97| 241|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 95| 241|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 93| 241|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 91| 241|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 89| 241|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 87| 241|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 85| 241|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 86| 241|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 88| 241|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 90| 241|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 92| 241|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 94| 241|#define PVD_system_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 96| 241|#define PVD_volume_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 98| 241|#define PVD_reserved2_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 100| 241|#define PVD_volume_space_size_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 102| 241|#define PVD_reserved3_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 104| 241|#define PVD_volume_set_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 106| 241|#define PVD_volume_sequence_number_size 4 | | ------------------ ------------------ | Branch (922:6): [True: 1, False: 240] ------------------ 923| 1| return (0); 924| 1| } 925| 240| logical_block_size = 926| 240| archive_le16dec(h + PVD_logical_block_size_offset); ------------------ | | 107| 240|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 105| 240|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 103| 240|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 101| 240|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 99| 240|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 97| 240|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 95| 240|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 93| 240|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 91| 240|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 89| 240|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 87| 240|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 85| 240|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 86| 240|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 88| 240|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 90| 240|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 92| 240|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 94| 240|#define PVD_system_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 96| 240|#define PVD_volume_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 98| 240|#define PVD_reserved2_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 100| 240|#define PVD_volume_space_size_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 102| 240|#define PVD_reserved3_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 104| 240|#define PVD_volume_set_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 106| 240|#define PVD_volume_sequence_number_size 4 | | ------------------ ------------------ 927| 240| if (logical_block_size <= 0) ------------------ | Branch (927:6): [True: 1, False: 239] ------------------ 928| 1| return (0); 929| | 930| | /* Path Table size must be encoded according to 7.3.3 */ 931| 239| if (!isValid733Integer(h + PVD_path_table_size_offset)) { ------------------ | | 109| 239|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | ------------------ | | | | 107| 239|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | ------------------ | | | | | | 105| 239|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | ------------------ | | | | | | | | 103| 239|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | ------------------ | | | | | | | | | | 101| 239|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 99| 239|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 97| 239|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 95| 239|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 93| 239|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 91| 239|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 89| 239|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 87| 239|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 239|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 239|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 88| 239|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 90| 239|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 92| 239|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 94| 239|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 96| 239|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 98| 239|#define PVD_reserved2_size 8 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 100| 239|#define PVD_volume_space_size_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | ------------------ | | | | | | | | | | 102| 239|#define PVD_reserved3_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | ------------------ | | | | | | | | 104| 239|#define PVD_volume_set_size_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | ------------------ | | | | | | 106| 239|#define PVD_volume_sequence_number_size 4 | | | | ------------------ | | ------------------ | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | ------------------ | | | | 108| 239|#define PVD_logical_block_size_size 4 | | ------------------ ------------------ | Branch (931:6): [True: 3, False: 236] ------------------ 932| 3| return (0); 933| 3| } 934| | 935| | /* File structure version must be 1 for ISO9660/ECMA119. */ 936| 236| if (h[PVD_file_structure_version_offset] != 1) ------------------ | | 143| 236|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 141| 236|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 139| 236|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 137| 236|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 135| 236|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 133| 236|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 131| 236|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 129| 236|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 127| 236|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 125| 236|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 123| 236|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 121| 236|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 236|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 236|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 236|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 236|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 236|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 236|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 236|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 236|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 236|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 236|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 236|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 236|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 236|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 236|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 236|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 236|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 236|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 236|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 236|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 236|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 236|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 236|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 236|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 236|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 236|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 236|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 236|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 236|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 236|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 236|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 236|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 236|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 236|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 236|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 236|#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) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 236|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 122| 236|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 124| 236|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 126| 236|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 128| 236|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 130| 236|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 132| 236|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 134| 236|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 136| 236|#define PVD_creation_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 138| 236|#define PVD_modification_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 140| 236|#define PVD_expiration_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 142| 236|#define PVD_effective_date_size 17 | | ------------------ ------------------ | Branch (936:6): [True: 1, False: 235] ------------------ 937| 1| return (0); 938| | 939| | /* Location of Occurrence of Type L Path Table must be 940| | * available location, 941| | * > SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 942| 235| location = archive_le32dec(h+PVD_type_1_path_table_offset); ------------------ | | 111| 235|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 109| 235|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 107| 235|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 105| 235|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 103| 235|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 101| 235|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 99| 235|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 97| 235|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 95| 235|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 93| 235|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 91| 235|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 89| 235|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 235|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 235|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 235|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 235|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 90| 235|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 92| 235|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 94| 235|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 96| 235|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 98| 235|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 100| 235|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 102| 235|#define PVD_reserved3_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 104| 235|#define PVD_volume_set_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 106| 235|#define PVD_volume_sequence_number_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 108| 235|#define PVD_logical_block_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 110| 235|#define PVD_path_table_size_size 8 | | ------------------ ------------------ 943| 235| if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) ------------------ | | 82| 235|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (943:6): [True: 1, False: 234] | Branch (943:40): [True: 1, False: 233] ------------------ 944| 2| return (0); 945| | 946| | /* The Type M Path Table must also be at a valid location 947| | * (although ECMA 119 requires a Type M Path Table, WinISO and 948| | * probably other programs omit it, so we permit a zero here) 949| | * 950| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 951| 233| location = archive_be32dec(h+PVD_type_m_path_table_offset); ------------------ | | 115| 233|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | ------------------ | | | | 113| 233|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | ------------------ | | | | | | 111| 233|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 109| 233|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 107| 233|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 105| 233|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 103| 233|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 101| 233|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 99| 233|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 97| 233|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 95| 233|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 93| 233|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 233|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 233|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 233|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 233|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 233|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 233|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 233|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 233|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 94| 233|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 96| 233|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 98| 233|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 100| 233|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 102| 233|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 104| 233|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 106| 233|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 108| 233|#define PVD_logical_block_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 110| 233|#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) | | | | ------------------ | | | | | | 112| 233|#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) | | ------------------ | | | | 114| 233|#define PVD_opt_type_1_path_table_size 4 | | ------------------ ------------------ 952| 233| if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) ------------------ | | 82| 230|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (952:7): [True: 230, False: 3] | Branch (952:23): [True: 1, False: 229] ------------------ 953| 232| || location >= volume_block) ------------------ | Branch (953:9): [True: 1, False: 231] ------------------ 954| 2| return (0); 955| | 956| | /* Reserved field must be 0. */ 957| | /* But accept NetBSD/FreeBSD "makefs" images with 0x20 here. */ 958| 461| for (i = 0; i < PVD_reserved4_size; ++i) ------------------ | | 146| 461|#define PVD_reserved4_size 1 ------------------ | Branch (958:14): [True: 231, False: 230] ------------------ 959| 231| if (h[PVD_reserved4_offset + i] != 0 ------------------ | | 145| 231|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 143| 231|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 141| 231|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 139| 231|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 137| 231|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 135| 231|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 133| 231|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 131| 231|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 129| 231|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 127| 231|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 125| 231|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 123| 231|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 231|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 231|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 231|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 231|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 231|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 231|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 231|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 231|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 231|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 231|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 231|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 231|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 231|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 231|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 231|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 231|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 231|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 231|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 231|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 231|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 231|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 231|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 231|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 231|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 231|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 231|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 231|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 231|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 231|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 231|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 231|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 231|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 231|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 231|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 231|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 231|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 231|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 231|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 124| 231|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 126| 231|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 128| 231|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 130| 231|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 132| 231|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 134| 231|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 136| 231|#define PVD_creation_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 138| 231|#define PVD_modification_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 140| 231|#define PVD_expiration_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 142| 231|#define PVD_effective_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 144| 231|#define PVD_file_structure_version_size 1 | | ------------------ ------------------ | Branch (959:7): [True: 64, False: 167] ------------------ 960| 64| && h[PVD_reserved4_offset + i] != 0x20) ------------------ | | 145| 64|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 143| 64|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 141| 64|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 139| 64|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 137| 64|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 135| 64|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 133| 64|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 131| 64|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 129| 64|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 127| 64|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 125| 64|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 123| 64|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 64|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 64|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 64|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 64|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 64|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 64|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 64|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 64|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 64|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 64|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 64|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 64|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 64|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 64|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 64|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 64|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 64|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 64|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 64|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 64|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 64|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 64|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 64|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 64|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 64|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 64|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 64|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 64|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 64|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 64|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 64|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 64|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 124| 64|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 126| 64|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 128| 64|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 130| 64|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 132| 64|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 134| 64|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 136| 64|#define PVD_creation_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 138| 64|#define PVD_modification_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 140| 64|#define PVD_expiration_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 142| 64|#define PVD_effective_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 144| 64|#define PVD_file_structure_version_size 1 | | ------------------ ------------------ | Branch (960:10): [True: 1, False: 63] ------------------ 961| 1| return (0); 962| | 963| | /* Reserved field must be 0. */ 964| 230| if (!isNull(iso9660, h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 149| 230|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 147| 230|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 145| 230|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 143| 230|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 141| 230|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 139| 230|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 137| 230|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 135| 230|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 133| 230|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 131| 230|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 129| 230|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 127| 230|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 230|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 230|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 230|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 230|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 230|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 230|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 230|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 230|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 230|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 230|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 230|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 230|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 230|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 230|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 230|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 230|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 230|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 230|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 230|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 230|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 230|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 230|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 230|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 230|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 230|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 230|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 230|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 230|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 230|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 230|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 230|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 230|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 230|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 230|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 230|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 230|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 230|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 128| 230|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 130| 230|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 132| 230|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 134| 230|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 136| 230|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 138| 230|#define PVD_modification_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 140| 230|#define PVD_expiration_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 142| 230|#define PVD_effective_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 144| 230|#define PVD_file_structure_version_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 146| 230|#define PVD_reserved4_size 1 | | | | ------------------ | | ------------------ | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 148| 230|#define PVD_application_data_size 512 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 150| 230|#define PVD_reserved5_size (2048 - PVD_reserved5_offset) | | ------------------ | | | | 149| 230|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 147| 230|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 145| 230|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 143| 230|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 141| 230|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 139| 230|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 137| 230|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 135| 230|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 133| 230|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 131| 230|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 129| 230|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 127| 230|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 230|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 230|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 230|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 230|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 230|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 230|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 230|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 230|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 230|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 230|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 230|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 230|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 230|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 230|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 230|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 230|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 230|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 230|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 230|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 230|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 230|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 230|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 230|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 230|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 230|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 230|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 230|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 230|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 230|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 230|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 230|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 230|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 230|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 230|#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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 230|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 230|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 230|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 230|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 128| 230|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 130| 230|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 132| 230|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 134| 230|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 136| 230|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 138| 230|#define PVD_modification_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 140| 230|#define PVD_expiration_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 142| 230|#define PVD_effective_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 144| 230|#define PVD_file_structure_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 146| 230|#define PVD_reserved4_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 148| 230|#define PVD_application_data_size 512 | | | | ------------------ | | ------------------ ------------------ | Branch (964:6): [True: 5, False: 225] ------------------ 965| 5| return (0); 966| | 967| | /* XXX TODO: Check other values for sanity; reject more 968| | * malformed PVDs. XXX */ 969| | 970| | /* Read Root Directory Record in Volume Descriptor. */ 971| 225| p = h + PVD_root_directory_record_offset; ------------------ | | 119| 225|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | ------------------ | | | | 117| 225|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | ------------------ | | | | | | 115| 225|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | ------------------ | | | | | | | | 113| 225|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | ------------------ | | | | | | | | | | 111| 225|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 109| 225|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 107| 225|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 105| 225|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 103| 225|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 101| 225|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 99| 225|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 97| 225|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 225|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 225|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 225|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 225|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 225|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 225|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 225|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 225|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 225|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 225|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 225|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 225|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 98| 225|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 100| 225|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 102| 225|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 104| 225|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 106| 225|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 108| 225|#define PVD_logical_block_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 110| 225|#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) | | | | | | | | ------------------ | | | | | | | | | | 112| 225|#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) | | | | | | ------------------ | | | | | | | | 114| 225|#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) | | | | ------------------ | | | | | | 116| 225|#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) | | ------------------ | | | | 118| 225|#define PVD_opt_type_m_path_table_size 4 | | ------------------ ------------------ 972| 225| if (!isRootDirectoryRecord(p)) { ------------------ | Branch (972:6): [True: 11, False: 214] ------------------ 973| 11| return (0); 974| 11| } 975| | 976| 214| if (!iso9660->primary.location) { ------------------ | Branch (976:6): [True: 213, False: 1] ------------------ 977| 213| iso9660->logical_block_size = logical_block_size; 978| 213| iso9660->volume_block = volume_block; 979| 213| iso9660->volume_size = 980| 213| logical_block_size * (uint64_t)volume_block; 981| 213| iso9660->primary.location = 982| 213| archive_le32dec(p + DR_extent_offset); ------------------ | | 199| 213|#define DR_extent_offset 2 ------------------ 983| 213| iso9660->primary.size = archive_le32dec(p + DR_size_offset); ------------------ | | 201| 213|#define DR_size_offset 10 ------------------ 984| 213| } 985| | 986| 214| return (48); 987| 225|} archive_read_support_format_iso9660.c:isNull: 608| 1.54k|{ 609| | 610| 1.54k| while (bytes >= sizeof(iso9660->null)) { ------------------ | Branch (610:9): [True: 0, False: 1.54k] ------------------ 611| 0| if (!memcmp(iso9660->null, h + offset, sizeof(iso9660->null))) ------------------ | Branch (611:7): [True: 0, False: 0] ------------------ 612| 0| return (0); 613| 0| offset += sizeof(iso9660->null); 614| 0| bytes -= sizeof(iso9660->null); 615| 0| } 616| 1.54k| if (bytes) ------------------ | Branch (616:6): [True: 1.54k, False: 0] ------------------ 617| 1.54k| return memcmp(iso9660->null, h + offset, bytes) == 0; 618| 0| else 619| 0| return (1); 620| 1.54k|} archive_read_support_format_iso9660.c:isValid733Integer: 3270| 1.31k|{ 3271| 1.31k| return (p[0] == p[7] ------------------ | Branch (3271:10): [True: 1.31k, False: 8] ------------------ 3272| 1.31k| && p[1] == p[6] ------------------ | Branch (3272:6): [True: 1.30k, False: 6] ------------------ 3273| 1.30k| && p[2] == p[5] ------------------ | Branch (3273:6): [True: 1.29k, False: 6] ------------------ 3274| 1.29k| && p[3] == p[4]); ------------------ | Branch (3274:6): [True: 1.29k, False: 4] ------------------ 3275| 1.31k|} archive_read_support_format_iso9660.c:isValid723Integer: 3264| 1.12k|isValid723Integer(const unsigned char *p) { 3265| 1.12k| return (p[0] == p[3] && p[1] == p[2]); ------------------ | Branch (3265:10): [True: 1.12k, False: 4] | Branch (3265:26): [True: 1.12k, False: 2] ------------------ 3266| 1.12k|} archive_read_support_format_iso9660.c:isRootDirectoryRecord: 990| 419|isRootDirectoryRecord(const unsigned char *p) { 991| 419| int flags; 992| | 993| | /* ECMA119/ISO9660 requires that the root directory record be _exactly_ 34 bytes. 994| | * However, we've seen images that have root directory records up to 68 bytes. */ 995| 419| if (p[DR_length_offset] < 34 || p[DR_length_offset] > 68) { ------------------ | | 195| 419|#define DR_length_offset 0 ------------------ if (p[DR_length_offset] < 34 || p[DR_length_offset] > 68) { ------------------ | | 195| 418|#define DR_length_offset 0 ------------------ | Branch (995:6): [True: 1, False: 418] | Branch (995:34): [True: 0, False: 418] ------------------ 996| 1| return (0); 997| 1| } 998| | 999| | /* The root directory location must be a 7.3.3 32-bit integer. */ 1000| 418| if (!isValid733Integer(p + DR_extent_offset)) { ------------------ | | 199| 418|#define DR_extent_offset 2 ------------------ | Branch (1000:6): [True: 7, False: 411] ------------------ 1001| 7| return (0); 1002| 7| } 1003| | 1004| | /* The root directory size must be a 7.3.3 integer. */ 1005| 411| if (!isValid733Integer(p + DR_size_offset)) { ------------------ | | 201| 411|#define DR_size_offset 10 ------------------ | Branch (1005:6): [True: 11, False: 400] ------------------ 1006| 11| return (0); 1007| 11| } 1008| | 1009| | /* According to the standard, certain bits must be one or zero: 1010| | * Bit 1: must be 1 (this is a directory) 1011| | * Bit 2: must be 0 (not an associated file) 1012| | * Bit 3: must be 0 (doesn't use extended attribute record) 1013| | * Bit 7: must be 0 (final directory record for this file) 1014| | */ 1015| 400| flags = p[DR_flags_offset]; ------------------ | | 205| 400|#define DR_flags_offset 25 ------------------ 1016| 400| if ((flags & 0x8E) != 0x02) { ------------------ | Branch (1016:6): [True: 0, False: 400] ------------------ 1017| 0| return (0); 1018| 0| } 1019| | 1020| | /* Volume sequence number must be a 7.2.3 integer. */ 1021| 400| if (!isValid723Integer(p + DR_volume_sequence_number_offset)) { ------------------ | | 211| 400|#define DR_volume_sequence_number_offset 28 ------------------ | Branch (1021:6): [True: 2, False: 398] ------------------ 1022| 2| return (0); 1023| 2| } 1024| | 1025| | /* Root directory name is a single zero byte... */ 1026| 398| if (p[DR_name_len_offset] != 1 || p[DR_name_offset] != 0) { ------------------ | | 213| 398|#define DR_name_len_offset 32 ------------------ if (p[DR_name_len_offset] != 1 || p[DR_name_offset] != 0) { ------------------ | | 215| 398|#define DR_name_offset 33 ------------------ | Branch (1026:6): [True: 0, False: 398] | Branch (1026:36): [True: 3, False: 395] ------------------ 1027| 3| return (0); 1028| 3| } 1029| | 1030| | /* Nothing looked wrong, so let's accept it. */ 1031| 395| return (1); 1032| 398|} archive_read_support_format_iso9660.c:isJolietSVD: 686| 338|{ 687| 338| const unsigned char *p; 688| 338| ssize_t logical_block_size; 689| 338| int32_t volume_block; 690| | 691| | /* Check if current sector is a kind of Supplementary Volume 692| | * Descriptor. */ 693| 338| if (!isSVD(iso9660, h)) ------------------ | Branch (693:6): [True: 235, False: 103] ------------------ 694| 235| return (0); 695| | 696| | /* FIXME: do more validations according to joliet spec. */ 697| | 698| | /* check if this SVD contains joliet extension! */ 699| 103| p = h + SVD_escape_sequences_offset; ------------------ | | 172| 103|#define SVD_escape_sequences_offset (SVD_volume_space_size_offset + SVD_volume_space_size_size) | | ------------------ | | | | 170| 103|#define SVD_volume_space_size_offset 80 | | ------------------ | | #define SVD_escape_sequences_offset (SVD_volume_space_size_offset + SVD_volume_space_size_size) | | ------------------ | | | | 171| 103|#define SVD_volume_space_size_size 8 | | ------------------ ------------------ 700| | /* N.B. Joliet spec says p[1] == '\\', but.... */ 701| 103| if (p[0] == '%' && p[1] == '/') { ------------------ | Branch (701:6): [True: 96, False: 7] | Branch (701:21): [True: 41, False: 55] ------------------ 702| 41| int level = 0; 703| | 704| 41| if (p[2] == '@') ------------------ | Branch (704:7): [True: 8, False: 33] ------------------ 705| 8| level = 1; 706| 33| else if (p[2] == 'C') ------------------ | Branch (706:12): [True: 0, False: 33] ------------------ 707| 0| level = 2; 708| 33| else if (p[2] == 'E') ------------------ | Branch (708:12): [True: 17, False: 16] ------------------ 709| 17| level = 3; 710| 16| else /* not joliet */ 711| 16| return (0); 712| | 713| 25| iso9660->seenJoliet = level; 714| | 715| 25| } else /* not joliet */ 716| 62| return (0); 717| | 718| 25| logical_block_size = 719| 25| archive_le16dec(h + SVD_logical_block_size_offset); ------------------ | | 175| 25|#define SVD_logical_block_size_offset 128 ------------------ 720| 25| volume_block = archive_le32dec(h + SVD_volume_space_size_offset); ------------------ | | 170| 25|#define SVD_volume_space_size_offset 80 ------------------ 721| | 722| 25| iso9660->logical_block_size = logical_block_size; 723| 25| iso9660->volume_block = volume_block; 724| 25| iso9660->volume_size = logical_block_size * (uint64_t)volume_block; 725| | /* Read Root Directory Record in Volume Descriptor. */ 726| 25| p = h + SVD_root_directory_record_offset; ------------------ | | 180| 25|#define SVD_root_directory_record_offset 156 ------------------ 727| 25| iso9660->joliet.location = archive_le32dec(p + DR_extent_offset); ------------------ | | 199| 25|#define DR_extent_offset 2 ------------------ 728| 25| iso9660->joliet.size = archive_le32dec(p + DR_size_offset); ------------------ | | 201| 25|#define DR_size_offset 10 ------------------ 729| | 730| 25| return (48); 731| 103|} archive_read_support_format_iso9660.c:isBootRecord: 624| 337|{ 625| 337| (void)iso9660; /* UNUSED */ 626| | 627| | /* Type of the Volume Descriptor Boot Record must be 0. */ 628| 337| if (h[0] != 0) ------------------ | Branch (628:6): [True: 330, False: 7] ------------------ 629| 330| return (0); 630| | 631| | /* Volume Descriptor Version must be 1. */ 632| 7| if (h[6] != 1) ------------------ | Branch (632:6): [True: 0, False: 7] ------------------ 633| 0| return (0); 634| | 635| 7| return (1); 636| 7|} archive_read_support_format_iso9660.c:isEVD: 795| 330|{ 796| 330| const unsigned char *p; 797| 330| ssize_t logical_block_size; 798| 330| int32_t volume_block; 799| 330| int32_t location; 800| | 801| 330| (void)iso9660; /* UNUSED */ 802| | 803| | /* Type of the Enhanced Volume Descriptor must be 2. */ 804| 330| if (h[PVD_type_offset] != 2) ------------------ | | 85| 330|#define PVD_type_offset 0 ------------------ | Branch (804:6): [True: 234, False: 96] ------------------ 805| 234| return (0); 806| | 807| | /* EVD version must be 2. */ 808| 96| if (h[PVD_version_offset] != 2) ------------------ | | 89| 96|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 87| 96|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 85| 96|#define PVD_type_offset 0 | | | | ------------------ | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | ------------------ | | | | | | 86| 96|#define PVD_type_size 1 | | | | ------------------ | | ------------------ | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | ------------------ | | | | 88| 96|#define PVD_id_size 5 | | ------------------ ------------------ | Branch (808:6): [True: 96, False: 0] ------------------ 809| 96| return (0); 810| | 811| | /* Reserved field must be 0. */ 812| 0| if (h[PVD_reserved1_offset] != 0) ------------------ | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | ------------------ | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | ------------------ | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | ------------------ | | | | | | 88| 0|#define PVD_id_size 5 | | | | ------------------ | | ------------------ | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | ------------------ | | | | 90| 0|#define PVD_version_size 1 | | ------------------ ------------------ | Branch (812:6): [True: 0, False: 0] ------------------ 813| 0| return (0); 814| | 815| | /* Reserved field must be 0. */ 816| 0| if (!isNull(iso9660, h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | ------------------ | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | ------------------ | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | ------------------ | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | ------------------ | | | | 96| 0|#define PVD_volume_id_size 32 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved2_offset, PVD_reserved2_size)) ------------------ | | 98| 0|#define PVD_reserved2_size 8 ------------------ | Branch (816:6): [True: 0, False: 0] ------------------ 817| 0| return (0); 818| | 819| | /* Reserved field must be 0. */ 820| 0| if (!isNull(iso9660, h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | ------------------ | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | ------------------ | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | ------------------ | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | ------------------ | | ------------------ | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | ------------------ | | | | 100| 0|#define PVD_volume_space_size_size 8 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved3_offset, PVD_reserved3_size)) ------------------ | | 102| 0|#define PVD_reserved3_size 32 ------------------ | Branch (820:6): [True: 0, False: 0] ------------------ 821| 0| return (0); 822| | 823| | /* Logical block size must be > 0. */ 824| | /* I've looked at Ecma 119 and can't find any stronger 825| | * restriction on this field. */ 826| 0| logical_block_size = 827| 0| archive_le16dec(h + PVD_logical_block_size_offset); ------------------ | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | ------------------ | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | ------------------ | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | ------------------ | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | ------------------ | | ------------------ | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | ------------------ | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | ------------------ ------------------ 828| 0| if (logical_block_size <= 0) ------------------ | Branch (828:6): [True: 0, False: 0] ------------------ 829| 0| return (0); 830| | 831| 0| volume_block = 832| 0| archive_le32dec(h + PVD_volume_space_size_offset); ------------------ | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | ------------------ | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | ------------------ | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | ------------------ | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | ------------------ | | ------------------ | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | ------------------ | | | | 98| 0|#define PVD_reserved2_size 8 | | ------------------ ------------------ 833| 0| if (volume_block <= SYSTEM_AREA_BLOCK+4) ------------------ | | 82| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (833:6): [True: 0, False: 0] ------------------ 834| 0| return (0); 835| | 836| | /* File structure version must be 2 for ISO9660:1999. */ 837| 0| if (h[PVD_file_structure_version_offset] != 2) ------------------ | | 143| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 141| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 139| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 137| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 135| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 133| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 131| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 129| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 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) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | ------------------ | | | | | | | | | | 136| 0|#define PVD_creation_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | ------------------ | | | | | | | | 138| 0|#define PVD_modification_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | ------------------ | | | | | | 140| 0|#define PVD_expiration_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | ------------------ | | | | 142| 0|#define PVD_effective_date_size 17 | | ------------------ ------------------ | Branch (837:6): [True: 0, False: 0] ------------------ 838| 0| return (0); 839| | 840| | /* Location of Occurrence of Type L Path Table must be 841| | * available location, 842| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 843| 0| location = archive_le32dec(h+PVD_type_1_path_table_offset); ------------------ | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | ------------------ | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | ------------------ | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | ------------------ | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | ------------------ | | | | | | 108| 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) | | ------------------ | | | | 110| 0|#define PVD_path_table_size_size 8 | | ------------------ ------------------ 844| 0| if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) ------------------ | | 82| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (844:6): [True: 0, False: 0] | Branch (844:40): [True: 0, False: 0] ------------------ 845| 0| return (0); 846| | 847| | /* Location of Occurrence of Type M Path Table must be 848| | * available location, 849| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 850| 0| location = archive_be32dec(h+PVD_type_m_path_table_offset); ------------------ | | 115| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | ------------------ | | | | 113| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | ------------------ | | | | | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | ------------------ | | | | | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | ------------------ | | | | | | | | | | 108| 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) | | | | | | ------------------ | | | | | | | | 110| 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) | | | | ------------------ | | | | | | 112| 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) | | ------------------ | | | | 114| 0|#define PVD_opt_type_1_path_table_size 4 | | ------------------ ------------------ 851| 0| if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) ------------------ | | 82| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (851:7): [True: 0, False: 0] | Branch (851:23): [True: 0, False: 0] ------------------ 852| 0| || location >= volume_block) ------------------ | Branch (852:9): [True: 0, False: 0] ------------------ 853| 0| return (0); 854| | 855| | /* Reserved field must be 0. */ 856| 0| if (!isNull(iso9660, h, PVD_reserved4_offset, PVD_reserved4_size)) ------------------ | | 145| 0|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 143| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 141| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 139| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 137| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 135| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 133| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 131| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 136| 0|#define PVD_creation_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | ------------------ | | | | | | | | | | 138| 0|#define PVD_modification_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | ------------------ | | | | | | | | 140| 0|#define PVD_expiration_date_size 17 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | ------------------ | | | | | | 142| 0|#define PVD_effective_date_size 17 | | | | ------------------ | | ------------------ | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | ------------------ | | | | 144| 0|#define PVD_file_structure_version_size 1 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved4_offset, PVD_reserved4_size)) ------------------ | | 146| 0|#define PVD_reserved4_size 1 ------------------ | Branch (856:6): [True: 0, False: 0] ------------------ 857| 0| return (0); 858| | 859| | /* Reserved field must be 0. */ 860| 0| if (!isNull(iso9660, h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 149| 0|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 147| 0|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 145| 0|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 143| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 141| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 139| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 137| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 135| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 133| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 131| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 136| 0|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 138| 0|#define PVD_modification_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 140| 0|#define PVD_expiration_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | ------------------ | | | | | | | | | | 142| 0|#define PVD_effective_date_size 17 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | ------------------ | | | | | | | | 144| 0|#define PVD_file_structure_version_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | ------------------ | | | | | | 146| 0|#define PVD_reserved4_size 1 | | | | ------------------ | | ------------------ | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | ------------------ | | | | 148| 0|#define PVD_application_data_size 512 | | ------------------ ------------------ if (!isNull(iso9660, h, PVD_reserved5_offset, PVD_reserved5_size)) ------------------ | | 150| 0|#define PVD_reserved5_size (2048 - PVD_reserved5_offset) | | ------------------ | | | | 149| 0|#define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 147| 0|#define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 145| 0|#define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 143| 0|#define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 141| 0|#define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 139| 0|#define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 137| 0|#define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 135| 0|#define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 133| 0|#define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 131| 0|#define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 129| 0|#define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 127| 0|#define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 125| 0|#define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 123| 0|#define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 121| 0|#define PVD_volume_set_id_offset (PVD_root_directory_record_offset + PVD_root_directory_record_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 119| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 117| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 115| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 113| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 108| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 110| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 112| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 114| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 116| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 118| 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) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 120| 0|#define PVD_root_directory_record_size 34 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_publisher_id_offset (PVD_volume_set_id_offset + PVD_volume_set_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 122| 0|#define PVD_volume_set_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_preparer_id_offset (PVD_publisher_id_offset + PVD_publisher_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 124| 0|#define PVD_publisher_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_application_id_offset (PVD_preparer_id_offset + PVD_preparer_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 126| 0|#define PVD_preparer_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_copyright_file_id_offset (PVD_application_id_offset + PVD_application_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 128| 0|#define PVD_application_id_size 128 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_abstract_file_id_offset (PVD_copyright_file_id_offset + PVD_copyright_file_id_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 130| 0|#define PVD_copyright_file_id_size 37 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_bibliographic_file_id_offset (PVD_abstract_file_id_offset + PVD_abstract_file_id_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 132| 0|#define PVD_abstract_file_id_size 37 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_creation_date_offset (PVD_bibliographic_file_id_offset + PVD_bibliographic_file_id_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 134| 0|#define PVD_bibliographic_file_id_size 37 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_modification_date_offset (PVD_creation_date_offset + PVD_creation_date_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 136| 0|#define PVD_creation_date_size 17 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_expiration_date_offset (PVD_modification_date_offset + PVD_modification_date_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 138| 0|#define PVD_modification_date_size 17 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_effective_date_offset (PVD_expiration_date_offset + PVD_expiration_date_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 140| 0|#define PVD_expiration_date_size 17 | | | | | | | | | | | | ------------------ | | | | | | | | | | ------------------ | | | | | | | | | | #define PVD_file_structure_version_offset (PVD_effective_date_offset + PVD_effective_date_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 142| 0|#define PVD_effective_date_size 17 | | | | | | | | | | ------------------ | | | | | | | | ------------------ | | | | | | | | #define PVD_reserved4_offset (PVD_file_structure_version_offset + PVD_file_structure_version_size) | | | | | | | | ------------------ | | | | | | | | | | 144| 0|#define PVD_file_structure_version_size 1 | | | | | | | | ------------------ | | | | | | ------------------ | | | | | | #define PVD_application_data_offset (PVD_reserved4_offset + PVD_reserved4_size) | | | | | | ------------------ | | | | | | | | 146| 0|#define PVD_reserved4_size 1 | | | | | | ------------------ | | | | ------------------ | | | | #define PVD_reserved5_offset (PVD_application_data_offset + PVD_application_data_size) | | | | ------------------ | | | | | | 148| 0|#define PVD_application_data_size 512 | | | | ------------------ | | ------------------ ------------------ | Branch (860:6): [True: 0, False: 0] ------------------ 861| 0| return (0); 862| | 863| | /* Read Root Directory Record in Volume Descriptor. */ 864| 0| p = h + PVD_root_directory_record_offset; ------------------ | | 119| 0|#define PVD_root_directory_record_offset (PVD_opt_type_m_path_table_offset + PVD_opt_type_m_path_table_size) | | ------------------ | | | | 117| 0|#define PVD_opt_type_m_path_table_offset (PVD_type_m_path_table_offset + PVD_type_m_path_table_size) | | | | ------------------ | | | | | | 115| 0|#define PVD_type_m_path_table_offset (PVD_opt_type_1_path_table_offset + PVD_opt_type_1_path_table_size) | | | | | | ------------------ | | | | | | | | 113| 0|#define PVD_opt_type_1_path_table_offset (PVD_type_1_path_table_offset + PVD_type_1_path_table_size) | | | | | | | | ------------------ | | | | | | | | | | 111| 0|#define PVD_type_1_path_table_offset (PVD_path_table_size_offset + PVD_path_table_size_size) | | | | | | | | | | ------------------ | | | | | | | | | | | | 109| 0|#define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 107| 0|#define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 105| 0|#define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 103| 0|#define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 101| 0|#define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 99| 0|#define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 97| 0|#define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 95| 0|#define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93| 0|#define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 91| 0|#define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 89| 0|#define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 87| 0|#define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 85| 0|#define PVD_type_offset 0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_id_offset (PVD_type_offset + PVD_type_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 86| 0|#define PVD_type_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_version_offset (PVD_id_offset + PVD_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 88| 0|#define PVD_id_size 5 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved1_offset (PVD_version_offset + PVD_version_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 90| 0|#define PVD_version_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_system_id_offset (PVD_reserved1_offset + PVD_reserved1_size) | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 92| 0|#define PVD_reserved1_size 1 | | | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_id_offset (PVD_system_id_offset + PVD_system_id_size) | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 94| 0|#define PVD_system_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | #define PVD_reserved2_offset (PVD_volume_id_offset + PVD_volume_id_size) | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | | | 96| 0|#define PVD_volume_id_size 32 | | | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | #define PVD_volume_space_size_offset (PVD_reserved2_offset + PVD_reserved2_size) | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | | | 98| 0|#define PVD_reserved2_size 8 | | | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | #define PVD_reserved3_offset (PVD_volume_space_size_offset + PVD_volume_space_size_size) | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | | | 100| 0|#define PVD_volume_space_size_size 8 | | | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | #define PVD_volume_set_size_offset (PVD_reserved3_offset + PVD_reserved3_size) | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | | | 102| 0|#define PVD_reserved3_size 32 | | | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | #define PVD_volume_sequence_number_offset (PVD_volume_set_size_offset + PVD_volume_set_size_size) | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | | | 104| 0|#define PVD_volume_set_size_size 4 | | | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | #define PVD_logical_block_size_offset (PVD_volume_sequence_number_offset + PVD_volume_sequence_number_size) | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | | | 106| 0|#define PVD_volume_sequence_number_size 4 | | | | | | | | | | | | | | ------------------ | | | | | | | | | | | | ------------------ | | | | | | | | | | | | #define PVD_path_table_size_offset (PVD_logical_block_size_offset + PVD_logical_block_size_size) | | | | | | | | | | | | ------------------ | | | | | | | | | | | | | | 108| 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) | | | | | | | | | | ------------------ | | | | | | | | | | | | 110| 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) | | | | | | | | ------------------ | | | | | | | | | | 112| 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) | | | | | | ------------------ | | | | | | | | 114| 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) | | | | ------------------ | | | | | | 116| 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) | | ------------------ | | | | 118| 0|#define PVD_opt_type_m_path_table_size 4 | | ------------------ ------------------ 865| 0| if (!isRootDirectoryRecord(p)) { ------------------ | Branch (865:6): [True: 0, False: 0] ------------------ 866| 0| return (0); 867| 0| } 868| | 869| 0| return (48); 870| 0|} archive_read_support_format_iso9660.c:isSVD: 735| 668|{ 736| 668| const unsigned char *p; 737| 668| ssize_t logical_block_size; 738| 668| int32_t volume_block; 739| 668| int32_t location; 740| | 741| 668| (void)iso9660; /* UNUSED */ 742| | 743| | /* Type 2 means it's a SVD. */ 744| 668| if (h[SVD_type_offset] != 2) ------------------ | | 161| 668|#define SVD_type_offset 0 ------------------ | Branch (744:6): [True: 461, False: 207] ------------------ 745| 461| return (0); 746| | 747| | /* Reserved field must be 0. */ 748| 207| if (!isNull(iso9660, h, SVD_reserved1_offset, SVD_reserved1_size)) ------------------ | | 168| 207|#define SVD_reserved1_offset 72 ------------------ if (!isNull(iso9660, h, SVD_reserved1_offset, SVD_reserved1_size)) ------------------ | | 169| 207|#define SVD_reserved1_size 8 ------------------ | Branch (748:6): [True: 1, False: 206] ------------------ 749| 1| return (0); 750| 206| if (!isNull(iso9660, h, SVD_reserved2_offset, SVD_reserved2_size)) ------------------ | | 183| 206|#define SVD_reserved2_offset 882 ------------------ if (!isNull(iso9660, h, SVD_reserved2_offset, SVD_reserved2_size)) ------------------ | | 184| 206|#define SVD_reserved2_size 1 ------------------ | Branch (750:6): [True: 1, False: 205] ------------------ 751| 1| return (0); 752| 205| if (!isNull(iso9660, h, SVD_reserved3_offset, SVD_reserved3_size)) ------------------ | | 185| 205|#define SVD_reserved3_offset 1395 ------------------ if (!isNull(iso9660, h, SVD_reserved3_offset, SVD_reserved3_size)) ------------------ | | 186| 205|#define SVD_reserved3_size 653 ------------------ | Branch (752:6): [True: 5, False: 200] ------------------ 753| 5| return (0); 754| | 755| | /* File structure version must be 1 for ISO9660/ECMA119. */ 756| 200| if (h[SVD_file_structure_version_offset] != 1) ------------------ | | 182| 200|#define SVD_file_structure_version_offset 881 ------------------ | Branch (756:6): [True: 1, False: 199] ------------------ 757| 1| return (0); 758| | 759| 199| logical_block_size = 760| 199| archive_le16dec(h + SVD_logical_block_size_offset); ------------------ | | 175| 199|#define SVD_logical_block_size_offset 128 ------------------ 761| 199| if (logical_block_size <= 0) ------------------ | Branch (761:6): [True: 1, False: 198] ------------------ 762| 1| return (0); 763| | 764| 198| volume_block = archive_le32dec(h + SVD_volume_space_size_offset); ------------------ | | 170| 198|#define SVD_volume_space_size_offset 80 ------------------ 765| 198| if (volume_block <= SYSTEM_AREA_BLOCK+4) ------------------ | | 82| 198|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (765:6): [True: 1, False: 197] ------------------ 766| 1| return (0); 767| | 768| | /* Location of Occurrence of Type L Path Table must be 769| | * available location, 770| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 771| 197| location = archive_le32dec(h+SVD_type_L_path_table_offset); ------------------ | | 177| 197|#define SVD_type_L_path_table_offset 140 ------------------ 772| 197| if (location < SYSTEM_AREA_BLOCK+2 || location >= volume_block) ------------------ | | 82| 197|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (772:6): [True: 1, False: 196] | Branch (772:40): [True: 1, False: 195] ------------------ 773| 2| return (0); 774| | 775| | /* The Type M Path Table must be at a valid location (WinISO 776| | * and probably other programs omit this, so we allow zero) 777| | * 778| | * >= SYSTEM_AREA_BLOCK(16) + 2 and < Volume Space Size. */ 779| 195| location = archive_be32dec(h+SVD_type_M_path_table_offset); ------------------ | | 178| 195|#define SVD_type_M_path_table_offset 148 ------------------ 780| 195| if ((location > 0 && location < SYSTEM_AREA_BLOCK+2) ------------------ | | 82| 195|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (780:7): [True: 195, False: 0] | Branch (780:23): [True: 0, False: 195] ------------------ 781| 195| || location >= volume_block) ------------------ | Branch (781:9): [True: 1, False: 194] ------------------ 782| 1| return (0); 783| | 784| | /* Read Root Directory Record in Volume Descriptor. */ 785| 194| p = h + SVD_root_directory_record_offset; ------------------ | | 180| 194|#define SVD_root_directory_record_offset 156 ------------------ 786| 194| if (!isRootDirectoryRecord(p)) { ------------------ | Branch (786:6): [True: 13, False: 181] ------------------ 787| 13| return (0); 788| 13| } 789| | 790| 181| return (48); 791| 194|} archive_read_support_format_iso9660.c:isVolumePartition: 640| 252|{ 641| 252| int32_t location; 642| | 643| | /* Type of the Volume Partition Descriptor must be 3. */ 644| 252| if (h[0] != 3) ------------------ | Branch (644:6): [True: 252, False: 0] ------------------ 645| 252| return (0); 646| | 647| | /* Volume Descriptor Version must be 1. */ 648| 0| if (h[6] != 1) ------------------ | Branch (648:6): [True: 0, False: 0] ------------------ 649| 0| return (0); 650| | /* Unused Field */ 651| 0| if (h[7] != 0) ------------------ | Branch (651:6): [True: 0, False: 0] ------------------ 652| 0| return (0); 653| | 654| 0| location = archive_le32dec(h + 72); 655| 0| if (location <= SYSTEM_AREA_BLOCK || ------------------ | | 82| 0|#define SYSTEM_AREA_BLOCK 16 ------------------ | Branch (655:6): [True: 0, False: 0] ------------------ 656| 0| location >= iso9660->volume_block) ------------------ | Branch (656:6): [True: 0, False: 0] ------------------ 657| 0| return (0); 658| 0| if ((uint32_t)location != archive_be32dec(h + 76)) ------------------ | Branch (658:6): [True: 0, False: 0] ------------------ 659| 0| return (0); 660| | 661| 0| return (1); 662| 0|} archive_read_support_format_iso9660.c:isVDSetTerminator: 666| 252|{ 667| 252| (void)iso9660; /* UNUSED */ 668| | 669| | /* Type of the Volume Descriptor Set Terminator must be 255. */ 670| 252| if (h[0] != 255) ------------------ | Branch (670:6): [True: 54, False: 198] ------------------ 671| 54| return (0); 672| | 673| | /* Volume Descriptor Version must be 1. */ 674| 198| if (h[6] != 1) ------------------ | Branch (674:6): [True: 1, False: 197] ------------------ 675| 1| return (0); 676| | 677| | /* Reserved field must be 0. */ 678| 197| if (!isNull(iso9660, h, 7, 2048-7)) ------------------ | Branch (678:6): [True: 4, False: 193] ------------------ 679| 4| return (0); 680| | 681| 193| return (1); 682| 197|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_read_header: 1249| 872|{ 1250| 872| struct iso9660 *iso9660; 1251| 872| struct file_info *file; 1252| 872| int r, rd_r = ARCHIVE_OK; ------------------ | | 233| 872|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1253| | 1254| 872| iso9660 = (struct iso9660 *)(a->format->data); 1255| | 1256| 872| if (!a->archive.archive_format) { ------------------ | Branch (1256:6): [True: 192, False: 680] ------------------ 1257| 192| a->archive.archive_format = ARCHIVE_FORMAT_ISO9660; ------------------ | | 372| 192|#define ARCHIVE_FORMAT_ISO9660 0x40000 ------------------ 1258| 192| a->archive.archive_format_name = "ISO9660"; 1259| 192| } 1260| | 1261| 872| if (iso9660->current_position == 0) { ------------------ | Branch (1261:6): [True: 192, False: 680] ------------------ 1262| 192| r = choose_volume(a, iso9660); 1263| 192| if (r != ARCHIVE_OK) ------------------ | | 233| 192|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1263:7): [True: 19, False: 173] ------------------ 1264| 19| return (r); 1265| 192| } 1266| | 1267| 853| file = NULL;/* Eliminate a warning. */ 1268| | /* Get the next entry that appears after the current offset. */ 1269| 853| r = next_entry_seek(a, iso9660, &file); 1270| 853| if (r != ARCHIVE_OK) ------------------ | | 233| 853|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1270:6): [True: 231, False: 622] ------------------ 1271| 231| return (r); 1272| | 1273| 622| if (iso9660->seenJoliet) { ------------------ | Branch (1273:6): [True: 12, False: 610] ------------------ 1274| | /* 1275| | * Convert UTF-16BE of a filename to local locale MBS 1276| | * and store the result into a filename field. 1277| | */ 1278| 12| if (iso9660->sconv_utf16be == NULL) { ------------------ | Branch (1278:7): [True: 6, False: 6] ------------------ 1279| 6| iso9660->sconv_utf16be = 1280| 6| archive_string_conversion_from_charset( 1281| 6| &(a->archive), "UTF-16BE", 1); 1282| 6| if (iso9660->sconv_utf16be == NULL) ------------------ | Branch (1282:8): [True: 0, False: 6] ------------------ 1283| | /* Couldn't allocate memory */ 1284| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1285| 6| } 1286| 12| if (iso9660->utf16be_path == NULL) { ------------------ | Branch (1286:7): [True: 6, False: 6] ------------------ 1287| 6| iso9660->utf16be_path = malloc(UTF16_NAME_MAX); ------------------ | | 377| 6|#define UTF16_NAME_MAX 1024 ------------------ 1288| 6| if (iso9660->utf16be_path == NULL) { ------------------ | Branch (1288:8): [True: 0, False: 6] ------------------ 1289| 0| archive_set_error(&a->archive, ENOMEM, 1290| 0| "No memory"); 1291| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1292| 0| } 1293| 6| } 1294| 12| if (iso9660->utf16be_previous_path == NULL) { ------------------ | Branch (1294:7): [True: 6, False: 6] ------------------ 1295| 6| iso9660->utf16be_previous_path = calloc(1, UTF16_NAME_MAX); ------------------ | | 377| 6|#define UTF16_NAME_MAX 1024 ------------------ 1296| 6| if (iso9660->utf16be_previous_path == NULL) { ------------------ | Branch (1296:8): [True: 0, False: 6] ------------------ 1297| 0| archive_set_error(&a->archive, ENOMEM, 1298| 0| "No memory"); 1299| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1300| 0| } 1301| 6| } 1302| | 1303| 12| iso9660->utf16be_path_len = 0; 1304| 12| if (build_pathname_utf16be(iso9660->utf16be_path, ------------------ | Branch (1304:7): [True: 0, False: 12] ------------------ 1305| 12| UTF16_NAME_MAX, &(iso9660->utf16be_path_len), file) != 0) { ------------------ | | 377| 12|#define UTF16_NAME_MAX 1024 ------------------ 1306| 0| archive_set_error(&a->archive, 1307| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1308| 0| "Pathname is too long"); 1309| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1310| 0| } 1311| | 1312| 12| r = archive_entry_copy_pathname_l(entry, ------------------ | | 80| 12|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ 1313| 12| (const char *)iso9660->utf16be_path, 1314| 12| iso9660->utf16be_path_len, 1315| 12| iso9660->sconv_utf16be); 1316| 12| if (r != 0) { ------------------ | Branch (1316:7): [True: 4, False: 8] ------------------ 1317| 4| if (errno == ENOMEM) { ------------------ | Branch (1317:8): [True: 0, False: 4] ------------------ 1318| 0| archive_set_error(&a->archive, ENOMEM, 1319| 0| "No memory for Pathname"); 1320| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1321| 0| } 1322| 4| archive_set_error(&a->archive, 1323| 4| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1324| 4| "Pathname cannot be converted " 1325| 4| "from %s to current locale", 1326| 4| archive_string_conversion_charset_name( 1327| 4| iso9660->sconv_utf16be)); 1328| | 1329| 4| rd_r = ARCHIVE_WARN; ------------------ | | 235| 4|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1330| 4| } 1331| 610| } else { 1332| 610| const char *path = build_pathname(&iso9660->pathname, file, 0); 1333| 610| if (path == NULL) { ------------------ | Branch (1333:7): [True: 0, False: 610] ------------------ 1334| 0| archive_set_error(&a->archive, 1335| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1336| 0| "Pathname is too long"); 1337| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1338| 610| } else { 1339| 610| archive_string_empty(&iso9660->pathname); ------------------ | | 181| 610|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1340| 610| archive_entry_set_pathname(entry, path); 1341| 610| } 1342| 610| } 1343| | 1344| 622| iso9660->entry_bytes_remaining = file->size; 1345| | /* Offset for sparse-file-aware clients. */ 1346| 622| iso9660->entry_sparse_offset = 0; 1347| | 1348| 622| if (file->offset + file->size > iso9660->volume_size) { ------------------ | Branch (1348:6): [True: 105, False: 517] ------------------ 1349| 105| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 105|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1350| 105| "File is beyond end-of-media: %s", 1351| 105| archive_entry_pathname(entry)); 1352| 105| iso9660->entry_bytes_remaining = 0; 1353| 105| return (ARCHIVE_WARN); ------------------ | | 235| 105|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1354| 105| } 1355| | 1356| | /* Set up the entry structure with information about this entry. */ 1357| 517| archive_entry_set_mode(entry, file->mode); 1358| 517| archive_entry_set_uid(entry, file->uid); 1359| 517| archive_entry_set_gid(entry, file->gid); 1360| 517| archive_entry_set_nlink(entry, file->nlinks); 1361| 517| if ((file->time_is_set & BIRTHTIME_IS_SET)) ------------------ | | 310| 517|#define BIRTHTIME_IS_SET 1 ------------------ | Branch (1361:6): [True: 2, False: 515] ------------------ 1362| 2| archive_entry_set_birthtime(entry, file->birthtime, 0); 1363| 515| else 1364| 515| archive_entry_unset_birthtime(entry); 1365| 517| if ((file->time_is_set & MTIME_IS_SET)) ------------------ | | 311| 517|#define MTIME_IS_SET 2 ------------------ | Branch (1365:6): [True: 193, False: 324] ------------------ 1366| 193| archive_entry_set_mtime(entry, file->mtime, 0); 1367| 324| else 1368| 324| archive_entry_unset_mtime(entry); 1369| 517| if ((file->time_is_set & CTIME_IS_SET)) ------------------ | | 313| 517|#define CTIME_IS_SET 8 ------------------ | Branch (1369:6): [True: 192, False: 325] ------------------ 1370| 192| archive_entry_set_ctime(entry, file->ctime, 0); 1371| 325| else 1372| 325| archive_entry_unset_ctime(entry); 1373| 517| if ((file->time_is_set & ATIME_IS_SET)) ------------------ | | 312| 517|#define ATIME_IS_SET 4 ------------------ | Branch (1373:6): [True: 194, False: 323] ------------------ 1374| 194| archive_entry_set_atime(entry, file->atime, 0); 1375| 323| else 1376| 323| archive_entry_unset_atime(entry); 1377| | /* N.B.: Rock Ridge supports 64-bit device numbers. */ 1378| 517| archive_entry_set_rdev(entry, (dev_t)file->rdev); 1379| 517| archive_entry_set_size(entry, iso9660->entry_bytes_remaining); 1380| 517| if (file->symlink.s != NULL) ------------------ | Branch (1380:6): [True: 20, False: 497] ------------------ 1381| 20| archive_entry_copy_symlink(entry, file->symlink.s); 1382| | 1383| | /* Note: If the input isn't seekable, we can't rewind to 1384| | * return the same body again, so if the next entry refers to 1385| | * the same data, we have to return it as a hardlink to the 1386| | * original entry. */ 1387| 517| if (file->number != -1 && ------------------ | Branch (1387:6): [True: 386, False: 131] ------------------ 1388| 386| file->number == iso9660->previous_number) { ------------------ | Branch (1388:6): [True: 67, False: 319] ------------------ 1389| 67| if (iso9660->seenJoliet) { ------------------ | Branch (1389:7): [True: 0, False: 67] ------------------ 1390| 0| r = archive_entry_copy_hardlink_l(entry, ------------------ | | 74| 0|#define archive_entry_copy_hardlink_l _archive_entry_copy_hardlink_l ------------------ 1391| 0| (const char *)iso9660->utf16be_previous_path, 1392| 0| iso9660->utf16be_previous_path_len, 1393| 0| iso9660->sconv_utf16be); 1394| 0| if (r != 0) { ------------------ | Branch (1394:8): [True: 0, False: 0] ------------------ 1395| 0| if (errno == ENOMEM) { ------------------ | Branch (1395:9): [True: 0, False: 0] ------------------ 1396| 0| archive_set_error(&a->archive, ENOMEM, 1397| 0| "No memory for Linkname"); 1398| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1399| 0| } 1400| 0| archive_set_error(&a->archive, 1401| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1402| 0| "Linkname cannot be converted " 1403| 0| "from %s to current locale", 1404| 0| archive_string_conversion_charset_name( 1405| 0| iso9660->sconv_utf16be)); 1406| 0| rd_r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1407| 0| } 1408| 0| } else 1409| 67| archive_entry_set_hardlink(entry, 1410| 67| iso9660->previous_pathname.s); 1411| 67| archive_entry_unset_size(entry); 1412| 67| iso9660->entry_bytes_remaining = 0; 1413| 67| return (rd_r); 1414| 67| } 1415| | 1416| 450| if ((file->mode & AE_IFMT) != AE_IFDIR && ------------------ | | 215| 450|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((file->mode & AE_IFMT) != AE_IFDIR && ------------------ | | 221| 900|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1416:6): [True: 311, False: 139] ------------------ 1417| 311| file->offset < iso9660->current_position) { ------------------ | Branch (1417:6): [True: 75, False: 236] ------------------ 1418| 75| int64_t r64; 1419| | 1420| 75| r64 = __archive_read_seek(a, file->offset, SEEK_SET); 1421| 75| if (r64 != (int64_t)file->offset) { ------------------ | Branch (1421:7): [True: 0, False: 75] ------------------ 1422| | /* We can't seek backwards to extract it, so issue 1423| | * a warning. Note that this can only happen if 1424| | * this entry was added to the heap after we passed 1425| | * this offset, that is, only if the directory 1426| | * mentioning this entry is later than the body of 1427| | * the entry. Such layouts are very unusual; most 1428| | * ISO9660 writers lay out and record all directory 1429| | * information first, then store all file bodies. */ 1430| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1431| 0| "Ignoring out-of-order file @%jx (%s) %jd < %jd", 1432| 0| (uintmax_t)file->number, 1433| 0| iso9660->pathname.s, 1434| 0| (intmax_t)file->offset, 1435| 0| (intmax_t)iso9660->current_position); 1436| 0| iso9660->entry_bytes_remaining = 0; 1437| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1438| 0| } 1439| 75| iso9660->current_position = (uint64_t)r64; 1440| 75| } 1441| | 1442| | /* Initialize zisofs variables. */ 1443| 450| iso9660->entry_zisofs.pz = file->pz; 1444| 450| if (file->pz) { ------------------ | Branch (1444:6): [True: 0, False: 450] ------------------ 1445| 0|#ifdef HAVE_ZLIB_H 1446| 0| struct zisofs *zisofs; 1447| | 1448| 0| zisofs = &iso9660->entry_zisofs; 1449| 0| zisofs->initialized = 0; 1450| 0| zisofs->pz_log2_bs = file->pz_log2_bs; 1451| 0| zisofs->pz_uncompressed_size = file->pz_uncompressed_size; 1452| 0| zisofs->pz_offset = 0; 1453| 0| zisofs->header_avail = 0; 1454| 0| zisofs->header_passed = 0; 1455| 0| zisofs->block_pointers_avail = 0; 1456| 0|#endif 1457| 0| archive_entry_set_size(entry, file->pz_uncompressed_size); 1458| 0| } 1459| | 1460| 450| iso9660->previous_number = file->number; 1461| 450| if (iso9660->seenJoliet) { ------------------ | Branch (1461:6): [True: 12, False: 438] ------------------ 1462| 12| memcpy(iso9660->utf16be_previous_path, iso9660->utf16be_path, 1463| 12| iso9660->utf16be_path_len); 1464| 12| iso9660->utf16be_previous_path_len = iso9660->utf16be_path_len; 1465| 12| } else 1466| 450| archive_strcpy( ------------------ | | 165| 438| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 876| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 438] | | | | ------------------ | | ------------------ ------------------ 1467| 450| &iso9660->previous_pathname, iso9660->pathname.s); 1468| | 1469| | /* Reset entry_bytes_remaining if the file is multi extent. */ 1470| 450| iso9660->entry_content = file->contents.first; 1471| 450| if (iso9660->entry_content != NULL) ------------------ | Branch (1471:6): [True: 14, False: 436] ------------------ 1472| 14| iso9660->entry_bytes_remaining = iso9660->entry_content->size; 1473| | 1474| 450| if (archive_entry_filetype(entry) == AE_IFDIR) { ------------------ | | 221| 450|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1474:6): [True: 139, False: 311] ------------------ 1475| | /* Overwrite nlinks by proper link number which is 1476| | * calculated from number of sub directories. */ 1477| 139| archive_entry_set_nlink(entry, 2 + file->subdirs); 1478| | /* Directory data has been read completely. */ 1479| 139| iso9660->entry_bytes_remaining = 0; 1480| 139| } 1481| | 1482| 450| if (rd_r != ARCHIVE_OK) ------------------ | | 233| 450|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1482:6): [True: 4, False: 446] ------------------ 1483| 4| return (rd_r); 1484| 446| return (ARCHIVE_OK); ------------------ | | 233| 446|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1485| 450|} archive_read_support_format_iso9660.c:choose_volume: 1160| 192|{ 1161| 192| struct file_info *file; 1162| 192| int64_t skipsize; 1163| 192| struct vd *vd; 1164| 192| const void *block; 1165| 192| char seenJoliet; 1166| | 1167| 192| vd = &(iso9660->primary); 1168| 192| if (!iso9660->opt_support_joliet) ------------------ | Branch (1168:6): [True: 0, False: 192] ------------------ 1169| 0| iso9660->seenJoliet = 0; 1170| 192| if (iso9660->seenJoliet && ------------------ | Branch (1170:6): [True: 14, False: 178] ------------------ 1171| 14| vd->location > iso9660->joliet.location) ------------------ | Branch (1171:3): [True: 1, False: 13] ------------------ 1172| | /* This condition is unlikely; by way of caution. */ 1173| 1| vd = &(iso9660->joliet); 1174| | 1175| 192| skipsize = LOGICAL_BLOCK_SIZE * (int64_t)vd->location; ------------------ | | 81| 192|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 1176| 192| skipsize = __archive_read_consume(a, skipsize); 1177| 192| if (skipsize < 0) ------------------ | Branch (1177:6): [True: 3, False: 189] ------------------ 1178| 3| return ((int)skipsize); 1179| 189| iso9660->current_position = skipsize; 1180| | 1181| 189| block = __archive_read_ahead(a, vd->size, NULL); 1182| 189| if (block == NULL) { ------------------ | Branch (1182:6): [True: 1, False: 188] ------------------ 1183| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1184| 1| "Failed to read full block when scanning " 1185| 1| "ISO9660 directory list"); 1186| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1187| 1| } 1188| | 1189| | /* 1190| | * While reading Root Directory, flag seenJoliet must be zero to 1191| | * avoid converting special name 0x00(Current Directory) and 1192| | * next byte to UCS2. 1193| | */ 1194| 188| seenJoliet = iso9660->seenJoliet;/* Save flag. */ 1195| 188| iso9660->seenJoliet = 0; 1196| 188| file = parse_file_info(a, NULL, block, vd->size); 1197| 188| if (file == NULL) ------------------ | Branch (1197:6): [True: 12, False: 176] ------------------ 1198| 12| return (ARCHIVE_FATAL); ------------------ | | 239| 12|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1199| 176| iso9660->seenJoliet = seenJoliet; 1200| | 1201| | /* 1202| | * If the iso image has both RockRidge and Joliet, we preferentially 1203| | * use RockRidge Extensions rather than Joliet ones. 1204| | */ 1205| 176| if (vd == &(iso9660->primary) && iso9660->seenRockridge ------------------ | Branch (1205:6): [True: 176, False: 0] | Branch (1205:35): [True: 71, False: 105] ------------------ 1206| 71| && iso9660->seenJoliet) ------------------ | Branch (1206:9): [True: 0, False: 71] ------------------ 1207| 0| iso9660->seenJoliet = 0; 1208| | 1209| 176| if (vd == &(iso9660->primary) && !iso9660->seenRockridge ------------------ | Branch (1209:6): [True: 176, False: 0] | Branch (1209:35): [True: 105, False: 71] ------------------ 1210| 105| && iso9660->seenJoliet) { ------------------ | Branch (1210:9): [True: 13, False: 92] ------------------ 1211| | /* Switch reading data from primary to joliet. */ 1212| 13| vd = &(iso9660->joliet); 1213| 13| skipsize = LOGICAL_BLOCK_SIZE * (int64_t)vd->location; ------------------ | | 81| 13|#define LOGICAL_BLOCK_SIZE 2048 ------------------ 1214| 13| skipsize -= iso9660->current_position; 1215| 13| skipsize = __archive_read_consume(a, skipsize); 1216| 13| if (skipsize < 0) ------------------ | Branch (1216:7): [True: 1, False: 12] ------------------ 1217| 1| return ((int)skipsize); 1218| 12| iso9660->current_position += skipsize; 1219| | 1220| 12| block = __archive_read_ahead(a, vd->size, NULL); 1221| 12| if (block == NULL) { ------------------ | Branch (1221:7): [True: 1, False: 11] ------------------ 1222| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1223| 1| "Failed to read full block when scanning " 1224| 1| "ISO9660 directory list"); 1225| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1226| 1| } 1227| 11| iso9660->seenJoliet = 0; 1228| 11| file = parse_file_info(a, NULL, block, vd->size); 1229| 11| if (file == NULL) ------------------ | Branch (1229:7): [True: 1, False: 10] ------------------ 1230| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1231| 10| iso9660->seenJoliet = seenJoliet; 1232| 10| } 1233| | 1234| | /* Store the root directory in the pending list. */ 1235| 173| if (add_entry(a, iso9660, file) != ARCHIVE_OK) ------------------ | | 452| 173| heap_add_entry(arch, &((iso9660)->pending_files), file, file->offset) ------------------ if (add_entry(a, iso9660, file) != ARCHIVE_OK) ------------------ | | 233| 173|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1235:6): [True: 0, False: 173] ------------------ 1236| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1237| 173| if (iso9660->seenRockridge) { ------------------ | Branch (1237:6): [True: 71, False: 102] ------------------ 1238| 71| a->archive.archive_format = ARCHIVE_FORMAT_ISO9660_ROCKRIDGE; ------------------ | | 373| 71|#define ARCHIVE_FORMAT_ISO9660_ROCKRIDGE (ARCHIVE_FORMAT_ISO9660 | 1) | | ------------------ | | | | 372| 71|#define ARCHIVE_FORMAT_ISO9660 0x40000 | | ------------------ ------------------ 1239| 71| a->archive.archive_format_name = 1240| 71| "ISO9660 with Rockridge extensions"; 1241| 71| } 1242| | 1243| 173| return (ARCHIVE_OK); ------------------ | | 233| 173|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1244| 173|} archive_read_support_format_iso9660.c:parse_file_info: 1842| 982|{ 1843| 982| struct iso9660 *iso9660; 1844| 982| struct file_info *file, *filep; 1845| 982| size_t name_len; 1846| 982| const unsigned char *rr_start, *rr_end; 1847| 982| const unsigned char *p; 1848| 982| size_t dr_len = 0; 1849| 982| uint64_t fsize, offset; 1850| 982| int32_t location; 1851| 982| int flags; 1852| | 1853| 982| iso9660 = (struct iso9660 *)(a->format->data); 1854| | 1855| 982| if (reclen != 0) ------------------ | Branch (1855:6): [True: 981, False: 1] ------------------ 1856| 981| dr_len = (size_t)isodirrec[DR_length_offset]; ------------------ | | 195| 981|#define DR_length_offset 0 ------------------ 1857| | /* 1858| | * Sanity check that reclen is not zero and dr_len is greater than 1859| | * reclen but at least 34 1860| | */ 1861| 982| if (reclen == 0 || reclen < dr_len || dr_len < 34) { ------------------ | Branch (1861:6): [True: 1, False: 981] | Branch (1861:21): [True: 0, False: 981] | Branch (1861:40): [True: 9, False: 972] ------------------ 1862| 10| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 10|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1863| 10| "Invalid length of directory record"); 1864| 10| return (NULL); 1865| 10| } 1866| 972| name_len = (size_t)isodirrec[DR_name_len_offset]; ------------------ | | 213| 972|#define DR_name_len_offset 32 ------------------ 1867| 972| location = archive_le32dec(isodirrec + DR_extent_offset); ------------------ | | 199| 972|#define DR_extent_offset 2 ------------------ 1868| 972| fsize = archive_le32dec(isodirrec + DR_size_offset); ------------------ | | 201| 972|#define DR_size_offset 10 ------------------ 1869| | /* Sanity check that name_len doesn't exceed dr_len. */ 1870| 972| if (dr_len - 33 < name_len || name_len == 0) { ------------------ | Branch (1870:6): [True: 4, False: 968] | Branch (1870:32): [True: 3, False: 965] ------------------ 1871| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1872| 7| "Invalid length of file identifier"); 1873| 7| return (NULL); 1874| 7| } 1875| | /* Sanity check that location doesn't exceed volume block. 1876| | * Don't check lower limit of location; it's possibility 1877| | * the location has negative value when file type is symbolic 1878| | * link or file size is zero. As far as I know latest mkisofs 1879| | * do that. 1880| | */ 1881| 965| if (location > 0 && ------------------ | Branch (1881:6): [True: 436, False: 529] ------------------ 1882| 436| (location + ((fsize + iso9660->logical_block_size -1) ------------------ | Branch (1882:6): [True: 5, False: 431] ------------------ 1883| 436| / iso9660->logical_block_size)) 1884| 436| > (uint32_t)iso9660->volume_block) { 1885| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 5|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1886| 5| "Invalid location of extent of file"); 1887| 5| return (NULL); 1888| 5| } 1889| | /* Sanity check that location doesn't have a negative value 1890| | * when the file is not empty. it's too large. */ 1891| 960| if (fsize != 0 && location < 0) { ------------------ | Branch (1891:6): [True: 576, False: 384] | Branch (1891:20): [True: 2, False: 574] ------------------ 1892| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1893| 2| "Invalid location of extent of file"); 1894| 2| return (NULL); 1895| 2| } 1896| | 1897| | /* Sanity check that this entry does not create a cycle. */ 1898| 958| offset = iso9660->logical_block_size * (uint64_t)location; 1899| 1.91k| for (filep = parent; filep != NULL; filep = filep->parent) { ------------------ | Branch (1899:23): [True: 957, False: 954] ------------------ 1900| 957| if (filep->offset == offset) { ------------------ | Branch (1900:7): [True: 4, False: 953] ------------------ 1901| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1902| 4| "Directory structure contains loop"); 1903| 4| return (NULL); 1904| 4| } 1905| 957| } 1906| | 1907| | /* Create a new file entry and copy data from the ISO dir record. */ 1908| 954| file = calloc(1, sizeof(*file)); 1909| 954| if (file == NULL) { ------------------ | Branch (1909:6): [True: 0, False: 954] ------------------ 1910| 0| archive_set_error(&a->archive, ENOMEM, 1911| 0| "No memory for file entry"); 1912| 0| return (NULL); 1913| 0| } 1914| 954| file->parent = parent; 1915| 954| file->offset = offset; 1916| 954| file->size = fsize; 1917| 954| if (isodate7_valid(isodirrec + DR_date_offset)) { ------------------ | | 203| 954|#define DR_date_offset 18 ------------------ | Branch (1917:6): [True: 347, False: 607] ------------------ 1918| 347| file->time_is_set |= MTIME_IS_SET | ATIME_IS_SET | CTIME_IS_SET; ------------------ | | 311| 347|#define MTIME_IS_SET 2 ------------------ file->time_is_set |= MTIME_IS_SET | ATIME_IS_SET | CTIME_IS_SET; ------------------ | | 312| 347|#define ATIME_IS_SET 4 ------------------ file->time_is_set |= MTIME_IS_SET | ATIME_IS_SET | CTIME_IS_SET; ------------------ | | 313| 347|#define CTIME_IS_SET 8 ------------------ 1919| 347| file->mtime = isodate7(isodirrec + DR_date_offset); ------------------ | | 203| 347|#define DR_date_offset 18 ------------------ 1920| 347| file->ctime = file->atime = file->mtime; 1921| 347| } 1922| 954| file->rede_files.first = NULL; 1923| 954| file->rede_files.last = &(file->rede_files.first); 1924| | 1925| 954| p = isodirrec + DR_name_offset; ------------------ | | 215| 954|#define DR_name_offset 33 ------------------ 1926| | /* Rockridge extensions (if any) follow name. Compute this 1927| | * before fidgeting the name_len below. */ 1928| 954| rr_start = p + name_len + (name_len & 1 ? 0 : 1); ------------------ | Branch (1928:29): [True: 248, False: 706] ------------------ 1929| 954| rr_end = isodirrec + dr_len; 1930| | 1931| 954| if (iso9660->seenJoliet) { ------------------ | Branch (1931:6): [True: 18, False: 936] ------------------ 1932| | /* Joliet names are max 64 chars (128 bytes) according to spec, 1933| | * but genisoimage/mkisofs allows recording longer Joliet 1934| | * names which are 103 UCS2 characters(206 bytes) by their 1935| | * option '-joliet-long'. 1936| | */ 1937| 18| if (name_len > 206) ------------------ | Branch (1937:7): [True: 0, False: 18] ------------------ 1938| 0| name_len = 206; 1939| 18| name_len &= ~1; 1940| | 1941| | /* trim trailing first version and dot from filename. 1942| | * 1943| | * Remember we were in UTF-16BE land! 1944| | * SEPARATOR 1 (.) and SEPARATOR 2 (;) are both 1945| | * 16 bits big endian characters on Joliet. 1946| | * 1947| | * TODO: sanitize filename? 1948| | * Joliet allows any UCS-2 char except: 1949| | * *, /, :, ;, ? and \. 1950| | */ 1951| | /* Chop off trailing ';1' from files. */ 1952| 18| if (name_len > 4 && p[name_len-4] == 0 && p[name_len-3] == ';' ------------------ | Branch (1952:7): [True: 17, False: 1] | Branch (1952:23): [True: 8, False: 9] | Branch (1952:45): [True: 1, False: 7] ------------------ 1953| 1| && p[name_len-2] == 0 && p[name_len-1] == '1') ------------------ | Branch (1953:10): [True: 1, False: 0] | Branch (1953:32): [True: 0, False: 1] ------------------ 1954| 0| name_len -= 4; 1955| |#if 0 /* XXX: this somehow manages to strip of single-character file extensions, like '.c'. */ 1956| | /* Chop off trailing '.' from filenames. */ 1957| | if (name_len > 2 && p[name_len-2] == 0 && p[name_len-1] == '.') 1958| | name_len -= 2; 1959| |#endif 1960| 18| if ((file->utf16be_name = malloc(name_len)) == NULL) { ------------------ | Branch (1960:7): [True: 0, False: 18] ------------------ 1961| 0| archive_set_error(&a->archive, ENOMEM, 1962| 0| "No memory for file name"); 1963| 0| goto fail; 1964| 0| } 1965| 18| memcpy(file->utf16be_name, p, name_len); 1966| 18| file->utf16be_bytes = name_len; 1967| 936| } else { 1968| | /* Chop off trailing ';1' from files. */ 1969| 936| if (name_len > 2 && p[name_len - 2] == ';' && ------------------ | Branch (1969:7): [True: 752, False: 184] | Branch (1969:23): [True: 348, False: 404] ------------------ 1970| 348| p[name_len - 1] == '1') ------------------ | Branch (1970:5): [True: 316, False: 32] ------------------ 1971| 316| name_len -= 2; 1972| | /* Chop off trailing '.' from filenames. */ 1973| 936| if (name_len > 1 && p[name_len - 1] == '.') ------------------ | Branch (1973:7): [True: 752, False: 184] | Branch (1973:23): [True: 9, False: 743] ------------------ 1974| 9| --name_len; 1975| | 1976| 936| archive_strncpy(&file->name, (const char *)p, name_len); ------------------ | | 173| 936| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1977| 936| } 1978| | 1979| 954| flags = isodirrec[DR_flags_offset]; ------------------ | | 205| 954|#define DR_flags_offset 25 ------------------ 1980| 954| if (flags & 0x02) ------------------ | Branch (1980:6): [True: 380, False: 574] ------------------ 1981| 380| file->mode = AE_IFDIR | 0700; ------------------ | | 221| 380|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1982| 574| else 1983| 574| file->mode = AE_IFREG | 0400; ------------------ | | 216| 574|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1984| 954| if (flags & 0x80) ------------------ | Branch (1984:6): [True: 91, False: 863] ------------------ 1985| 91| file->multi_extent = 1; 1986| 863| else 1987| 863| file->multi_extent = 0; 1988| | /* 1989| | * Use a location for the file number, which is treated as an inode 1990| | * number to find out hardlink target. If Rockridge extensions is 1991| | * being used, the file number will be overwritten by FILE SERIAL 1992| | * NUMBER of RRIP "PX" extension. 1993| | * Note: Old mkisofs did not record that FILE SERIAL NUMBER 1994| | * in ISO images. 1995| | * Note2: xorriso set 0 to the location of a symlink file. 1996| | */ 1997| 954| if (file->size == 0 && location >= 0) { ------------------ | Branch (1997:6): [True: 384, False: 570] | Branch (1997:25): [True: 240, False: 144] ------------------ 1998| | /* If file->size is zero, its location points wrong place, 1999| | * and so we should not use it for the file number. 2000| | * When the location has negative value, it can be used 2001| | * for the file number. 2002| | */ 2003| 240| file->number = -1; 2004| | /* Do not appear before any directory entries. */ 2005| 240| file->offset = -1; 2006| 240| } else 2007| 714| file->number = (int64_t)(uint32_t)location; 2008| | 2009| | /* Rockridge extensions overwrite information from above. */ 2010| 954| if (iso9660->opt_support_rockridge) { ------------------ | Branch (2010:6): [True: 178, False: 776] ------------------ 2011| 178| if (parent == NULL && rr_end - rr_start >= 7) { ------------------ | Branch (2011:7): [True: 178, False: 0] | Branch (2011:25): [True: 93, False: 85] ------------------ 2012| 93| p = rr_start; 2013| 93| if (memcmp(p, "SP\x07\x01\xbe\xef", 6) == 0) { ------------------ | Branch (2013:8): [True: 87, False: 6] ------------------ 2014| | /* 2015| | * SP extension stores the suspOffset 2016| | * (Number of bytes to skip between 2017| | * filename and SUSP records.) 2018| | * It is mandatory by the SUSP standard 2019| | * (IEEE 1281). 2020| | * 2021| | * It allows SUSP to coexist with 2022| | * non-SUSP uses of the System 2023| | * Use Area by placing non-SUSP data 2024| | * before SUSP data. 2025| | * 2026| | * SP extension must be in the root 2027| | * directory entry, disable all SUSP 2028| | * processing if not found. 2029| | */ 2030| 87| iso9660->suspOffset = p[6]; 2031| 87| iso9660->seenSUSP = 1; 2032| 87| rr_start += 7; 2033| 87| } 2034| 93| } 2035| 178| if (iso9660->seenSUSP) { ------------------ | Branch (2035:7): [True: 87, False: 91] ------------------ 2036| 87| int r; 2037| | 2038| 87| file->name_continues = 0; 2039| 87| file->symlink_continues = 0; 2040| 87| rr_start += iso9660->suspOffset; 2041| 87| r = parse_rockridge(a, file, rr_start, rr_end); 2042| 87| if (r != ARCHIVE_OK) ------------------ | | 233| 87|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2042:8): [True: 1, False: 86] ------------------ 2043| 1| goto fail; 2044| | /* 2045| | * A file size of symbolic link files in ISO images 2046| | * made by makefs is not zero and its location is 2047| | * the same as those of next regular file. That is 2048| | * the same as hard like file and it causes unexpected 2049| | * error. 2050| | */ 2051| 86| if (file->size > 0 && ------------------ | Branch (2051:8): [True: 3, False: 83] ------------------ 2052| 3| (file->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 3|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (file->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 3|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (2052:8): [True: 0, False: 3] ------------------ 2053| 0| file->size = 0; 2054| 0| file->number = -1; 2055| 0| file->offset = -1; 2056| 0| } 2057| 86| } else 2058| | /* If there isn't SUSP, disable parsing 2059| | * rock ridge extensions. */ 2060| 91| iso9660->opt_support_rockridge = 0; 2061| 178| } 2062| | 2063| 953| file->nlinks = 1;/* Reset nlink. we'll calculate it later. */ 2064| | /* Tell file's parent how many children that parent has. */ 2065| 953| if (parent != NULL && (flags & 0x02)) ------------------ | Branch (2065:6): [True: 766, False: 187] | Branch (2065:24): [True: 284, False: 482] ------------------ 2066| 284| parent->subdirs++; 2067| | 2068| 953| if (iso9660->seenRockridge) { ------------------ | Branch (2068:6): [True: 72, False: 881] ------------------ 2069| 72| if (parent != NULL && parent->parent == NULL && ------------------ | Branch (2069:7): [True: 0, False: 72] | Branch (2069:25): [True: 0, False: 0] ------------------ 2070| 0| (flags & 0x02) && iso9660->rr_moved == NULL && ------------------ | Branch (2070:7): [True: 0, False: 0] | Branch (2070:25): [True: 0, False: 0] ------------------ 2071| 0| file->name.s && ------------------ | Branch (2071:7): [True: 0, False: 0] ------------------ 2072| 0| (strcmp(file->name.s, "rr_moved") == 0 || ------------------ | Branch (2072:8): [True: 0, False: 0] ------------------ 2073| 0| strcmp(file->name.s, ".rr_moved") == 0)) { ------------------ | Branch (2073:8): [True: 0, False: 0] ------------------ 2074| 0| iso9660->rr_moved = file; 2075| 0| file->rr_moved = 1; 2076| 0| file->rr_moved_has_re_only = 1; 2077| 0| file->re = 0; 2078| 0| parent->subdirs--; 2079| 72| } else if (file->re) { ------------------ | Branch (2079:14): [True: 1, False: 71] ------------------ 2080| | /* 2081| | * Sanity check: file's parent is rr_moved. 2082| | */ 2083| 1| if (parent == NULL || parent->rr_moved == 0) { ------------------ | Branch (2083:8): [True: 1, False: 0] | Branch (2083:26): [True: 0, False: 0] ------------------ 2084| 1| archive_set_error(&a->archive, 2085| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2086| 1| "Invalid Rockridge RE"); 2087| 1| goto fail; 2088| 1| } 2089| | /* 2090| | * Sanity check: file does not have "CL" extension. 2091| | */ 2092| 0| if (file->cl_offset) { ------------------ | Branch (2092:8): [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 RE and CL"); 2096| 0| goto fail; 2097| 0| } 2098| | /* 2099| | * Sanity check: The file type must be a directory. 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 RE"); 2105| 0| goto fail; 2106| 0| } 2107| 71| } else if (parent != NULL && parent->rr_moved) ------------------ | Branch (2107:14): [True: 0, False: 71] | Branch (2107:32): [True: 0, False: 0] ------------------ 2108| 0| file->rr_moved_has_re_only = 0; 2109| 71| else if (parent != NULL && (flags & 0x02) && ------------------ | Branch (2109:12): [True: 0, False: 71] | Branch (2109:30): [True: 0, False: 0] ------------------ 2110| 0| (parent->re || parent->re_descendant)) ------------------ | Branch (2110:8): [True: 0, False: 0] | Branch (2110:22): [True: 0, False: 0] ------------------ 2111| 0| file->re_descendant = 1; 2112| 71| if (file->cl_offset) { ------------------ | Branch (2112:7): [True: 0, False: 71] ------------------ 2113| 0| struct file_info *r; 2114| | 2115| 0| if (parent == NULL || parent->parent == NULL) { ------------------ | Branch (2115:8): [True: 0, False: 0] | Branch (2115:26): [True: 0, False: 0] ------------------ 2116| 0| archive_set_error(&a->archive, 2117| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2118| 0| "Invalid Rockridge CL"); 2119| 0| goto fail; 2120| 0| } 2121| | /* 2122| | * Sanity check: The file type must be a regular file. 2123| | */ 2124| 0| if ((flags & 0x02) != 0) { ------------------ | Branch (2124:8): [True: 0, False: 0] ------------------ 2125| 0| archive_set_error(&a->archive, 2126| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2127| 0| "Invalid Rockridge CL"); 2128| 0| goto fail; 2129| 0| } 2130| 0| parent->subdirs++; 2131| | /* Overwrite an offset and a number of this "CL" entry 2132| | * to appear before other dirs. "+1" to those is to 2133| | * make sure to appear after "RE" entry which this 2134| | * "CL" entry should be connected with. */ 2135| 0| file->offset = file->number = file->cl_offset + 1; 2136| | 2137| | /* 2138| | * Sanity check: cl_offset does not point at its 2139| | * the parents or itself. 2140| | */ 2141| 0| for (r = parent; r; r = r->parent) { ------------------ | Branch (2141:21): [True: 0, False: 0] ------------------ 2142| 0| if (r->offset == file->cl_offset) { ------------------ | Branch (2142:9): [True: 0, False: 0] ------------------ 2143| 0| archive_set_error(&a->archive, 2144| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2145| 0| "Invalid Rockridge CL"); 2146| 0| goto fail; 2147| 0| } 2148| 0| } 2149| 0| if (file->cl_offset == file->offset || ------------------ | Branch (2149:8): [True: 0, False: 0] ------------------ 2150| 0| parent->rr_moved) { ------------------ | Branch (2150:8): [True: 0, False: 0] ------------------ 2151| 0| archive_set_error(&a->archive, 2152| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2153| 0| "Invalid Rockridge CL"); 2154| 0| goto fail; 2155| 0| } 2156| 0| } 2157| 71| } 2158| | 2159| |#if DEBUG 2160| | /* DEBUGGING: Warn about attributes I don't yet fully support. */ 2161| | if ((flags & ~0x02) != 0) { 2162| | fprintf(stderr, "\n ** Unrecognized flag: "); 2163| | dump_isodirrec(stderr, isodirrec); 2164| | fprintf(stderr, "\n"); 2165| | } else if (archive_le16dec(isodirrec + DR_volume_sequence_number_offset) != 1) { 2166| | fprintf(stderr, "\n ** Unrecognized sequence number: "); 2167| | dump_isodirrec(stderr, isodirrec); 2168| | fprintf(stderr, "\n"); 2169| | } else if (*(isodirrec + DR_file_unit_size_offset) != 0) { 2170| | fprintf(stderr, "\n ** Unexpected file unit size: "); 2171| | dump_isodirrec(stderr, isodirrec); 2172| | fprintf(stderr, "\n"); 2173| | } else if (*(isodirrec + DR_interleave_offset) != 0) { 2174| | fprintf(stderr, "\n ** Unexpected interleave: "); 2175| | dump_isodirrec(stderr, isodirrec); 2176| | fprintf(stderr, "\n"); 2177| | } else if (*(isodirrec + DR_ext_attr_length_offset) != 0) { 2178| | fprintf(stderr, "\n ** Unexpected extended attribute length: "); 2179| | dump_isodirrec(stderr, isodirrec); 2180| | fprintf(stderr, "\n"); 2181| | } 2182| |#endif 2183| 952| register_file(iso9660, file); 2184| 952| return (file); 2185| 2|fail: 2186| 2| archive_string_free(&file->name); 2187| 2| free(file); 2188| | return (NULL); 2189| 953|} archive_read_support_format_iso9660.c:isodate7_valid: 3279| 1.00k|{ 3280| 1.00k| int year = v[0]; 3281| 1.00k| int month = v[1]; 3282| 1.00k| int day = v[2]; 3283| 1.00k| int hour = v[3]; 3284| 1.00k| int minute = v[4]; 3285| 1.00k| int second = v[5]; 3286| 1.00k| int gmt_off = (signed char)v[6]; 3287| | 3288| | /* ECMA-119 9.1.5 "If all seven values are zero, it shall mean 3289| | * that the date is unspecified" */ 3290| 1.00k| if (year == 0 ------------------ | Branch (3290:6): [True: 423, False: 583] ------------------ 3291| 423| && month == 0 ------------------ | Branch (3291:9): [True: 381, False: 42] ------------------ 3292| 381| && day == 0 ------------------ | Branch (3292:9): [True: 369, False: 12] ------------------ 3293| 369| && hour == 0 ------------------ | Branch (3293:9): [True: 363, False: 6] ------------------ 3294| 363| && minute == 0 ------------------ | Branch (3294:9): [True: 355, False: 8] ------------------ 3295| 355| && second == 0 ------------------ | Branch (3295:9): [True: 338, False: 17] ------------------ 3296| 338| && gmt_off == 0) ------------------ | Branch (3296:9): [True: 283, False: 55] ------------------ 3297| 283| return 0; 3298| | /* 3299| | * Sanity-test each individual field 3300| | */ 3301| | /* Year can have any value */ 3302| | /* Month must be 1-12 */ 3303| 723| if (month < 1 || month > 12) ------------------ | Branch (3303:6): [True: 103, False: 620] | Branch (3303:19): [True: 82, False: 538] ------------------ 3304| 185| return 0; 3305| | /* Day must be 1-31 */ 3306| 538| if (day < 1 || day > 31) ------------------ | Branch (3306:6): [True: 66, False: 472] | Branch (3306:17): [True: 50, False: 422] ------------------ 3307| 116| return 0; 3308| | /* Hour must be 0-23 */ 3309| 422| if (hour > 23) ------------------ | Branch (3309:6): [True: 22, False: 400] ------------------ 3310| 22| return 0; 3311| | /* Minute must be 0-59 */ 3312| 400| if (minute > 59) ------------------ | Branch (3312:6): [True: 17, False: 383] ------------------ 3313| 17| return 0; 3314| | /* second must be 0-59 according to ECMA-119 9.1.5 */ 3315| | /* BUT: we should probably allow for the time being in UTC, which 3316| | allows up to 61 seconds in a minute in certain cases */ 3317| 383| if (second > 61) ------------------ | Branch (3317:6): [True: 13, False: 370] ------------------ 3318| 13| return 0; 3319| | /* Offset from GMT must be -48 to +52 */ 3320| 370| if (gmt_off < -48 || gmt_off > +52) ------------------ | Branch (3320:6): [True: 4, False: 366] | Branch (3320:23): [True: 9, False: 357] ------------------ 3321| 13| return 0; 3322| | 3323| | /* All tests pass, this is OK */ 3324| 357| return 1; 3325| 370|} archive_read_support_format_iso9660.c:isodate7: 3329| 357|{ 3330| 357| struct tm tm; 3331| 357| int offset; 3332| 357| time_t t; 3333| | 3334| 357| memset(&tm, 0, sizeof(tm)); 3335| 357| tm.tm_year = v[0]; 3336| 357| tm.tm_mon = v[1] - 1; 3337| 357| tm.tm_mday = v[2]; 3338| 357| tm.tm_hour = v[3]; 3339| 357| tm.tm_min = v[4]; 3340| 357| tm.tm_sec = v[5]; 3341| | /* v[6] is the signed timezone offset, in 1/4-hour increments. */ 3342| 357| offset = ((const signed char *)v)[6]; 3343| 357| if (offset > -48 && offset < 52) { ------------------ | Branch (3343:6): [True: 353, False: 4] | Branch (3343:22): [True: 348, False: 5] ------------------ 3344| 348| tm.tm_hour -= offset / 4; 3345| 348| tm.tm_min -= (offset % 4) * 15; 3346| 348| } 3347| 357| t = time_from_tm(&tm); 3348| 357| if (t == (time_t)-1) ------------------ | Branch (3348:6): [True: 0, False: 357] ------------------ 3349| 0| return ((time_t)0); 3350| 357| return (t); 3351| 357|} archive_read_support_format_iso9660.c:time_from_tm: 3444| 364|{ 3445| |#if HAVE__MKGMTIME 3446| | return _mkgmtime(t); 3447| |#elif HAVE_TIMEGM 3448| | /* Use platform timegm() if available. */ 3449| 364| return (timegm(t)); 3450| |#else 3451| | /* Else use direct calculation using POSIX assumptions. */ 3452| | /* First, fix up tm_yday based on the year/month/day. */ 3453| | if (mktime(t) == (time_t)-1) 3454| | return ((time_t)-1); 3455| | /* Then we can compute timegm() from first principles. */ 3456| | return (t->tm_sec 3457| | + t->tm_min * 60 3458| | + t->tm_hour * 3600 3459| | + t->tm_yday * 86400 3460| | + (t->tm_year - 70) * 31536000 3461| | + ((t->tm_year - 69) / 4) * 86400 3462| | - ((t->tm_year - 1) / 100) * 86400 3463| | + ((t->tm_year + 299) / 400) * 86400); 3464| |#endif 3465| 364|} archive_read_support_format_iso9660.c:parse_rockridge: 2194| 87|{ 2195| 87| struct iso9660 *iso9660; 2196| 87| int entry_seen = 0; 2197| | 2198| 87| iso9660 = (struct iso9660 *)(a->format->data); 2199| | 2200| 206| while (p + 4 <= end /* Enough space for another entry. */ ------------------ | Branch (2200:9): [True: 196, False: 10] ------------------ 2201| 196| && p[0] >= 'A' && p[0] <= 'Z' /* Sanity-check 1st char of name. */ ------------------ | Branch (2201:9): [True: 143, False: 53] | Branch (2201:24): [True: 124, False: 19] ------------------ 2202| 124| && p[1] >= 'A' && p[1] <= 'Z' /* Sanity-check 2nd char of name. */ ------------------ | Branch (2202:9): [True: 123, False: 1] | Branch (2202:24): [True: 120, False: 3] ------------------ 2203| 120| && p[2] >= 4 /* Sanity-check length. */ ------------------ | Branch (2203:9): [True: 120, False: 0] ------------------ 2204| 120| && p + p[2] <= end) { /* Sanity-check length. */ ------------------ | Branch (2204:9): [True: 120, False: 0] ------------------ 2205| 120| const unsigned char *data = p + 4; 2206| 120| int data_length = p[2] - 4; 2207| 120| int version = p[3]; 2208| | 2209| 120| switch(p[0]) { 2210| 3| case 'C': ------------------ | Branch (2210:3): [True: 3, False: 117] ------------------ 2211| 3| if (p[1] == 'E') { ------------------ | Branch (2211:8): [True: 1, False: 2] ------------------ 2212| 1| if (version == 1 && data_length == 24) { ------------------ | Branch (2212:9): [True: 0, False: 1] | Branch (2212:25): [True: 0, False: 0] ------------------ 2213| | /* 2214| | * CE extension comprises: 2215| | * 8 byte sector containing extension 2216| | * 8 byte offset w/in above sector 2217| | * 8 byte length of continuation 2218| | */ 2219| 0| int32_t location = 2220| 0| archive_le32dec(data); 2221| 0| file->ce_offset = 2222| 0| archive_le32dec(data+8); 2223| 0| file->ce_size = 2224| 0| archive_le32dec(data+16); 2225| 0| if (register_CE(a, location, file) ------------------ | Branch (2225:10): [True: 0, False: 0] ------------------ 2226| 0| != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2227| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2228| 0| } 2229| 1| } 2230| 2| else if (p[1] == 'L') { ------------------ | Branch (2230:13): [True: 1, False: 1] ------------------ 2231| 1| if (version == 1 && data_length == 8) { ------------------ | Branch (2231:9): [True: 0, False: 1] | Branch (2231:25): [True: 0, False: 0] ------------------ 2232| 0| file->cl_offset = (uint64_t) 2233| 0| iso9660->logical_block_size * 2234| 0| (uint64_t)archive_le32dec(data); 2235| 0| iso9660->seenRockridge = 1; 2236| 0| } 2237| 1| } 2238| 3| break; 2239| 3| case 'N': ------------------ | Branch (2239:3): [True: 1, False: 119] ------------------ 2240| 1| if (p[1] == 'M') { ------------------ | Branch (2240:8): [True: 0, False: 1] ------------------ 2241| 0| if (version == 1) { ------------------ | Branch (2241:9): [True: 0, False: 0] ------------------ 2242| 0| parse_rockridge_NM1(file, 2243| 0| data, data_length); 2244| 0| iso9660->seenRockridge = 1; 2245| 0| } 2246| 0| } 2247| 1| break; 2248| 5| case 'P': ------------------ | Branch (2248:3): [True: 5, False: 115] ------------------ 2249| | /* 2250| | * PD extension is padding; 2251| | * contents are always ignored. 2252| | * 2253| | * PL extension won't appear; 2254| | * contents are always ignored. 2255| | */ 2256| 5| if (p[1] == 'N') { ------------------ | Branch (2256:8): [True: 2, False: 3] ------------------ 2257| 2| if (version == 1 && data_length == 16) { ------------------ | Branch (2257:9): [True: 0, False: 2] | Branch (2257:25): [True: 0, False: 0] ------------------ 2258| 0| file->rdev = archive_le32dec(data); 2259| 0| file->rdev <<= 32; 2260| 0| file->rdev |= 2261| 0| archive_le32dec(data + 8); 2262| 0| iso9660->seenRockridge = 1; 2263| 0| } 2264| 2| } 2265| 3| else if (p[1] == 'X') { ------------------ | Branch (2265:13): [True: 1, False: 2] ------------------ 2266| | /* 2267| | * PX extension comprises: 2268| | * 8 bytes for mode, 2269| | * 8 bytes for nlinks, 2270| | * 8 bytes for uid, 2271| | * 8 bytes for gid, 2272| | * 8 bytes for inode. 2273| | */ 2274| 1| if (version == 1) { ------------------ | Branch (2274:9): [True: 0, False: 1] ------------------ 2275| 0| if (data_length >= 8) ------------------ | Branch (2275:10): [True: 0, False: 0] ------------------ 2276| 0| file->mode = (__LA_MODE_T) 2277| 0| archive_le32dec(data); 2278| 0| if (data_length >= 16) ------------------ | Branch (2278:10): [True: 0, False: 0] ------------------ 2279| 0| file->nlinks = 2280| 0| archive_le32dec(data + 8); 2281| 0| if (data_length >= 24) ------------------ | Branch (2281:10): [True: 0, False: 0] ------------------ 2282| 0| file->uid = 2283| 0| archive_le32dec(data + 16); 2284| 0| if (data_length >= 32) ------------------ | Branch (2284:10): [True: 0, False: 0] ------------------ 2285| 0| file->gid = 2286| 0| archive_le32dec(data + 24); 2287| 0| if (data_length >= 40) ------------------ | Branch (2287:10): [True: 0, False: 0] ------------------ 2288| 0| file->number = 2289| 0| archive_le32dec(data + 32); 2290| 0| iso9660->seenRockridge = 1; 2291| 0| } 2292| 1| } 2293| 5| break; 2294| 4| case 'R': ------------------ | Branch (2294:3): [True: 4, False: 116] ------------------ 2295| 4| if (p[1] == 'E' && version == 1) { ------------------ | Branch (2295:8): [True: 1, False: 3] | Branch (2295:23): [True: 1, False: 0] ------------------ 2296| 1| file->re = 1; 2297| 1| iso9660->seenRockridge = 1; 2298| 1| } 2299| 3| else if (p[1] == 'R' && version == 1) { ------------------ | Branch (2299:13): [True: 0, False: 3] | Branch (2299:28): [True: 0, False: 0] ------------------ 2300| | /* 2301| | * RR extension comprises: 2302| | * one byte flag value 2303| | * This extension is obsolete, 2304| | * so contents are always ignored. 2305| | */ 2306| 0| } 2307| 4| break; 2308| 50| case 'S': ------------------ | Branch (2308:3): [True: 50, False: 70] ------------------ 2309| 50| if (p[1] == 'L') { ------------------ | Branch (2309:8): [True: 23, False: 27] ------------------ 2310| 23| if (version == 1) { ------------------ | Branch (2310:9): [True: 22, False: 1] ------------------ 2311| 22| parse_rockridge_SL1(file, 2312| 22| data, data_length); 2313| 22| iso9660->seenRockridge = 1; 2314| 22| } 2315| 23| } 2316| 27| else if (p[1] == 'T' ------------------ | Branch (2316:13): [True: 2, False: 25] ------------------ 2317| 2| && data_length == 0 && version == 1) { ------------------ | Branch (2317:11): [True: 1, False: 1] | Branch (2317:31): [True: 1, False: 0] ------------------ 2318| | /* 2319| | * ST extension marks end of this 2320| | * block of SUSP entries. 2321| | * 2322| | * It allows SUSP to coexist with 2323| | * non-SUSP uses of the System 2324| | * Use Area by placing non-SUSP data 2325| | * after SUSP data. 2326| | */ 2327| 1| iso9660->seenSUSP = 0; 2328| 1| iso9660->seenRockridge = 0; 2329| 1| return (ARCHIVE_OK); ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2330| 1| } 2331| 49| break; 2332| 51| case 'T': ------------------ | Branch (2332:3): [True: 51, False: 69] ------------------ 2333| 51| if (p[1] == 'F') { ------------------ | Branch (2333:8): [True: 50, False: 1] ------------------ 2334| 50| if (version == 1) { ------------------ | Branch (2334:9): [True: 49, False: 1] ------------------ 2335| 49| parse_rockridge_TF1(file, 2336| 49| data, data_length); 2337| 49| iso9660->seenRockridge = 1; 2338| 49| } 2339| 50| } 2340| 51| break; 2341| 2| case 'Z': ------------------ | Branch (2341:3): [True: 2, False: 118] ------------------ 2342| 2| if (p[1] == 'F') { ------------------ | Branch (2342:8): [True: 2, False: 0] ------------------ 2343| 2| if (version == 1) ------------------ | Branch (2343:9): [True: 1, False: 1] ------------------ 2344| 1| parse_rockridge_ZF1(file, 2345| 1| data, data_length); 2346| 2| } 2347| 2| break; 2348| 4| default: ------------------ | Branch (2348:3): [True: 4, False: 116] ------------------ 2349| 4| break; 2350| 120| } 2351| | 2352| 119| p += p[2]; 2353| 119| entry_seen = 1; 2354| 119| } 2355| | 2356| 86| if (entry_seen) ------------------ | Branch (2356:6): [True: 85, False: 1] ------------------ 2357| 85| return (ARCHIVE_OK); ------------------ | | 233| 85|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2358| 1| else { 2359| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2360| 1| "Tried to parse Rockridge extensions, but none found"); 2361| 1| return (ARCHIVE_WARN); ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2362| 1| } 2363| 86|} archive_read_support_format_iso9660.c:parse_rockridge_SL1: 2679| 22|{ 2680| 22| const char *separator = ""; 2681| | 2682| 22| if (!file->symlink_continues || file->symlink.length < 1) ------------------ | Branch (2682:6): [True: 22, False: 0] | Branch (2682:34): [True: 0, False: 0] ------------------ 2683| 22| archive_string_empty(&file->symlink); ------------------ | | 181| 22|#define archive_string_empty(a) ((a)->length = 0) ------------------ 2684| 22| file->symlink_continues = 0; 2685| | 2686| | /* 2687| | * Defined flag values: 2688| | * 0: This is the last SL record for this symbolic link 2689| | * 1: this symbolic link field continues in next SL entry 2690| | * All other values are reserved. 2691| | */ 2692| 22| if (data_length < 1) ------------------ | Branch (2692:6): [True: 1, False: 21] ------------------ 2693| 1| return; 2694| 21| switch(*data) { 2695| 18| case 0: ------------------ | Branch (2695:2): [True: 18, False: 3] ------------------ 2696| 18| break; 2697| 2| case 1: ------------------ | Branch (2697:2): [True: 2, False: 19] ------------------ 2698| 2| file->symlink_continues = 1; 2699| 2| break; 2700| 1| default: ------------------ | Branch (2700:2): [True: 1, False: 20] ------------------ 2701| 1| return; 2702| 21| } 2703| 20| ++data; /* Skip flag byte. */ 2704| 20| --data_length; 2705| | 2706| | /* 2707| | * SL extension body stores "components". 2708| | * Basically, this is a complicated way of storing 2709| | * a POSIX path. It also interferes with using 2710| | * symlinks for storing non-path data. 2711| | * 2712| | * Each component is 2 bytes (flag and length) 2713| | * possibly followed by name data. 2714| | */ 2715| 110| while (data_length >= 2) { ------------------ | Branch (2715:9): [True: 97, False: 13] ------------------ 2716| 97| unsigned char flag = *data++; 2717| 97| unsigned char nlen = *data++; 2718| 97| data_length -= 2; 2719| | 2720| 97| archive_strcat(&file->symlink, separator); 2721| 97| separator = "/"; 2722| | 2723| 97| switch(flag) { 2724| 38| case 0: /* Usual case, this is text. */ ------------------ | Branch (2724:3): [True: 38, False: 59] ------------------ 2725| 38| if (data_length < nlen) ------------------ | Branch (2725:8): [True: 1, False: 37] ------------------ 2726| 1| return; 2727| 37| archive_strncat(&file->symlink, 2728| 37| (const char *)data, nlen); 2729| 37| break; 2730| 24| case 0x01: /* Text continues in next component. */ ------------------ | Branch (2730:3): [True: 24, False: 73] ------------------ 2731| 24| if (data_length < nlen) ------------------ | Branch (2731:8): [True: 2, False: 22] ------------------ 2732| 2| return; 2733| 22| archive_strncat(&file->symlink, 2734| 22| (const char *)data, nlen); 2735| 22| separator = ""; 2736| 22| break; 2737| 13| case 0x02: /* Current dir. */ ------------------ | Branch (2737:3): [True: 13, False: 84] ------------------ 2738| 13| archive_strcat(&file->symlink, "."); 2739| 13| break; 2740| 6| case 0x04: /* Parent dir. */ ------------------ | Branch (2740:3): [True: 6, False: 91] ------------------ 2741| 6| archive_strcat(&file->symlink, ".."); 2742| 6| break; 2743| 1| case 0x08: /* Root of filesystem. */ ------------------ | Branch (2743:3): [True: 1, False: 96] ------------------ 2744| 1| archive_strcat(&file->symlink, "/"); 2745| 1| separator = ""; 2746| 1| break; 2747| 5| case 0x10: /* Undefined (historically "volume root" */ ------------------ | Branch (2747:3): [True: 5, False: 92] ------------------ 2748| 5| archive_string_empty(&file->symlink); ------------------ | | 181| 5|#define archive_string_empty(a) ((a)->length = 0) ------------------ 2749| 5| archive_strcat(&file->symlink, "ROOT"); 2750| 5| break; 2751| 6| case 0x20: /* Undefined (historically "hostname") */ ------------------ | Branch (2751:3): [True: 6, False: 91] ------------------ 2752| 6| archive_strcat(&file->symlink, "hostname"); 2753| 6| break; 2754| 4| default: ------------------ | Branch (2754:3): [True: 4, False: 93] ------------------ 2755| | /* TODO: issue a warning ? */ 2756| 4| return; 2757| 97| } 2758| 90| data += nlen; 2759| 90| data_length -= nlen; 2760| 90| } 2761| 20|} archive_read_support_format_iso9660.c:parse_rockridge_TF1: 2584| 49|{ 2585| 49| char flag; 2586| | /* 2587| | * TF extension comprises: 2588| | * one byte flag 2589| | * create time (optional) 2590| | * modify time (optional) 2591| | * access time (optional) 2592| | * attribute time (optional) 2593| | * Time format and presence of fields 2594| | * is controlled by flag bits. 2595| | */ 2596| 49| if (data_length < 1) ------------------ | Branch (2596:6): [True: 1, False: 48] ------------------ 2597| 1| return; 2598| 48| flag = data[0]; 2599| 48| ++data; 2600| 48| --data_length; 2601| 48| if (flag & 0x80) { ------------------ | Branch (2601:6): [True: 31, False: 17] ------------------ 2602| | /* Use 17-byte time format. */ 2603| 31| if ((flag & 1) && data_length >= 17) { ------------------ | Branch (2603:7): [True: 28, False: 3] | Branch (2603:21): [True: 28, False: 0] ------------------ 2604| | /* Create time. */ 2605| 28| if (isodate17_valid(data)) { ------------------ | Branch (2605:8): [True: 0, False: 28] ------------------ 2606| 0| file->time_is_set |= BIRTHTIME_IS_SET; ------------------ | | 310| 0|#define BIRTHTIME_IS_SET 1 ------------------ 2607| 0| file->birthtime = isodate17(data); 2608| 0| } 2609| 28| data += 17; 2610| 28| data_length -= 17; 2611| 28| } 2612| 31| if ((flag & 2) && data_length >= 17) { ------------------ | Branch (2612:7): [True: 28, False: 3] | Branch (2612:21): [True: 27, False: 1] ------------------ 2613| | /* Modify time. */ 2614| 27| if (isodate17_valid(data)) { ------------------ | Branch (2614:8): [True: 1, False: 26] ------------------ 2615| 1| file->time_is_set |= MTIME_IS_SET; ------------------ | | 311| 1|#define MTIME_IS_SET 2 ------------------ 2616| 1| file->mtime = isodate17(data); 2617| 1| } 2618| 27| data += 17; 2619| 27| data_length -= 17; 2620| 27| } 2621| 31| if ((flag & 4) && data_length >= 17) { ------------------ | Branch (2621:7): [True: 28, False: 3] | Branch (2621:21): [True: 26, False: 2] ------------------ 2622| | /* Access time. */ 2623| 26| if (isodate17_valid(data)) { ------------------ | Branch (2623:8): [True: 4, False: 22] ------------------ 2624| 4| file->time_is_set |= ATIME_IS_SET; ------------------ | | 312| 4|#define ATIME_IS_SET 4 ------------------ 2625| 4| file->atime = isodate17(data); 2626| 4| } 2627| 26| data += 17; 2628| 26| data_length -= 17; 2629| 26| } 2630| 31| if ((flag & 8) && data_length >= 17) { ------------------ | Branch (2630:7): [True: 28, False: 3] | Branch (2630:21): [True: 24, False: 4] ------------------ 2631| | /* Attribute change time. */ 2632| 24| if (isodate17_valid(data)) { ------------------ | Branch (2632:8): [True: 2, False: 22] ------------------ 2633| 2| file->time_is_set |= CTIME_IS_SET; ------------------ | | 313| 2|#define CTIME_IS_SET 8 ------------------ 2634| 2| file->ctime = isodate17(data); 2635| 2| } 2636| 24| } 2637| 31| } else { 2638| | /* Use 7-byte time format. */ 2639| 17| if ((flag & 1) && data_length >= 7) { ------------------ | Branch (2639:7): [True: 12, False: 5] | Branch (2639:21): [True: 11, False: 1] ------------------ 2640| | /* Create time. */ 2641| 11| if (isodate7_valid(data)) { ------------------ | Branch (2641:8): [True: 2, False: 9] ------------------ 2642| 2| file->time_is_set |= BIRTHTIME_IS_SET; ------------------ | | 310| 2|#define BIRTHTIME_IS_SET 1 ------------------ 2643| 2| file->birthtime = isodate7(data); 2644| 2| } 2645| 11| data += 7; 2646| 11| data_length -= 7; 2647| 11| } 2648| 17| if ((flag & 2) && data_length >= 7) { ------------------ | Branch (2648:7): [True: 13, False: 4] | Branch (2648:21): [True: 12, False: 1] ------------------ 2649| | /* Modify time. */ 2650| 12| if (isodate7_valid(data)) { ------------------ | Branch (2650:8): [True: 4, False: 8] ------------------ 2651| 4| file->time_is_set |= MTIME_IS_SET; ------------------ | | 311| 4|#define MTIME_IS_SET 2 ------------------ 2652| 4| file->mtime = isodate7(data); 2653| 4| } 2654| 12| data += 7; 2655| 12| data_length -= 7; 2656| 12| } 2657| 17| if ((flag & 4) && data_length >= 7) { ------------------ | Branch (2657:7): [True: 15, False: 2] | Branch (2657:21): [True: 14, False: 1] ------------------ 2658| | /* Access time. */ 2659| 14| if (isodate7_valid(data)) { ------------------ | Branch (2659:8): [True: 2, False: 12] ------------------ 2660| 2| file->time_is_set |= ATIME_IS_SET; ------------------ | | 312| 2|#define ATIME_IS_SET 4 ------------------ 2661| 2| file->atime = isodate7(data); 2662| 2| } 2663| 14| data += 7; 2664| 14| data_length -= 7; 2665| 14| } 2666| 17| if ((flag & 8) && data_length >= 7) { ------------------ | Branch (2666:7): [True: 16, False: 1] | Branch (2666:21): [True: 15, False: 1] ------------------ 2667| | /* Attribute change time. */ 2668| 15| if (isodate7_valid(data)) { ------------------ | Branch (2668:8): [True: 2, False: 13] ------------------ 2669| 2| file->time_is_set |= CTIME_IS_SET; ------------------ | | 313| 2|#define CTIME_IS_SET 8 ------------------ 2670| 2| file->ctime = isodate7(data); 2671| 2| } 2672| 15| } 2673| 17| } 2674| 48|} archive_read_support_format_iso9660.c:isodate17_valid: 3355| 105|{ 3356| | /* First 16 bytes are all ASCII digits */ 3357| 935| for (int i = 0; i < 16; i++) { ------------------ | Branch (3357:18): [True: 898, False: 37] ------------------ 3358| 898| if (v[i] < '0' || v[i] > '9') ------------------ | Branch (3358:7): [True: 22, False: 876] | Branch (3358:21): [True: 46, False: 830] ------------------ 3359| 68| return 0; 3360| 898| } 3361| | 3362| 37| int year = (v[0] - '0') * 1000 + (v[1] - '0') * 100 3363| 37| + (v[2] - '0') * 10 + (v[3] - '0'); 3364| 37| int month = (v[4] - '0') * 10 + (v[5] - '0'); 3365| 37| int day = (v[6] - '0') * 10 + (v[7] - '0'); 3366| 37| int hour = (v[8] - '0') * 10 + (v[9] - '0'); 3367| 37| int minute = (v[10] - '0') * 10 + (v[11] - '0'); 3368| 37| int second = (v[12] - '0') * 10 + (v[13] - '0'); 3369| 37| int hundredths = (v[14] - '0') * 10 + (v[15] - '0'); 3370| 37| int gmt_off = (signed char)v[16]; 3371| | 3372| 37| if (year == 0 && month == 0 && day == 0 ------------------ | Branch (3372:6): [True: 10, False: 27] | Branch (3372:19): [True: 8, False: 2] | Branch (3372:33): [True: 8, False: 0] ------------------ 3373| 8| && hour == 0 && minute == 0 && second == 0 ------------------ | Branch (3373:9): [True: 8, False: 0] | Branch (3373:22): [True: 6, False: 2] | Branch (3373:37): [True: 5, False: 1] ------------------ 3374| 5| && hundredths == 0 && gmt_off == 0) ------------------ | Branch (3374:9): [True: 4, False: 1] | Branch (3374:28): [True: 1, False: 3] ------------------ 3375| 1| return 0; 3376| | /* 3377| | * Sanity-test each individual field 3378| | */ 3379| | 3380| | /* Year must be 1900-2300 */ 3381| | /* (Not specified in ECMA-119, but these seem 3382| | like reasonable limits. */ 3383| 36| if (year < 1900 || year > 2300) ------------------ | Branch (3383:6): [True: 9, False: 27] | Branch (3383:21): [True: 11, False: 16] ------------------ 3384| 20| return 0; 3385| | /* Month must be 1-12 */ 3386| 16| if (month < 1 || month > 12) ------------------ | Branch (3386:6): [True: 0, False: 16] | Branch (3386:19): [True: 1, False: 15] ------------------ 3387| 1| return 0; 3388| | /* Day must be 1-31 */ 3389| 15| if (day < 1 || day > 31) ------------------ | Branch (3389:6): [True: 1, False: 14] | Branch (3389:17): [True: 1, False: 13] ------------------ 3390| 2| return 0; 3391| | /* Hour must be 0-23 */ 3392| 13| if (hour > 23) ------------------ | Branch (3392:6): [True: 4, False: 9] ------------------ 3393| 4| return 0; 3394| | /* Minute must be 0-59 */ 3395| 9| if (minute > 59) ------------------ | Branch (3395:6): [True: 0, False: 9] ------------------ 3396| 0| return 0; 3397| | /* second must be 0-59 according to ECMA-119 9.1.5 */ 3398| | /* BUT: we should probably allow for the time being in UTC, which 3399| | allows up to 61 seconds in a minute in certain cases */ 3400| 9| if (second > 61) ------------------ | Branch (3400:6): [True: 1, False: 8] ------------------ 3401| 1| return 0; 3402| | /* Hundredths must be 0-99 */ 3403| 8| if (hundredths > 99) ------------------ | Branch (3403:6): [True: 0, False: 8] ------------------ 3404| 0| return 0; 3405| | /* Offset from GMT must be -48 to +52 */ 3406| 8| if (gmt_off < -48 || gmt_off > +52) ------------------ | Branch (3406:6): [True: 0, False: 8] | Branch (3406:23): [True: 1, False: 7] ------------------ 3407| 1| return 0; 3408| | 3409| | /* All tests pass, this is OK */ 3410| 7| return 1; 3411| | 3412| 8|} archive_read_support_format_iso9660.c:isodate17: 3416| 7|{ 3417| 7| struct tm tm; 3418| 7| int offset; 3419| 7| time_t t; 3420| | 3421| 7| memset(&tm, 0, sizeof(tm)); 3422| 7| tm.tm_year = (v[0] - '0') * 1000 + (v[1] - '0') * 100 3423| 7| + (v[2] - '0') * 10 + (v[3] - '0') 3424| 7| - 1900; 3425| 7| tm.tm_mon = (v[4] - '0') * 10 + (v[5] - '0') - 1; 3426| 7| tm.tm_mday = (v[6] - '0') * 10 + (v[7] - '0'); 3427| 7| tm.tm_hour = (v[8] - '0') * 10 + (v[9] - '0'); 3428| 7| tm.tm_min = (v[10] - '0') * 10 + (v[11] - '0'); 3429| 7| tm.tm_sec = (v[12] - '0') * 10 + (v[13] - '0'); 3430| | /* v[16] is the signed timezone offset, in 1/4-hour increments. */ 3431| 7| offset = ((const signed char *)v)[16]; 3432| 7| if (offset > -48 && offset < 52) { ------------------ | Branch (3432:6): [True: 7, False: 0] | Branch (3432:22): [True: 4, False: 3] ------------------ 3433| 4| tm.tm_hour -= offset / 4; 3434| 4| tm.tm_min -= (offset % 4) * 15; 3435| 4| } 3436| 7| t = time_from_tm(&tm); 3437| 7| if (t == (time_t)-1) ------------------ | Branch (3437:6): [True: 0, False: 7] ------------------ 3438| 0| return ((time_t)0); 3439| 7| return (t); 3440| 7|} archive_read_support_format_iso9660.c:parse_rockridge_ZF1: 2766| 1|{ 2767| | 2768| 1| if (data[0] == 0x70 && data[1] == 0x7a && data_length == 12) { ------------------ | Branch (2768:6): [True: 0, False: 1] | Branch (2768:25): [True: 0, False: 0] | Branch (2768:44): [True: 0, False: 0] ------------------ 2769| | /* paged zlib */ 2770| 0| file->pz = 1; 2771| 0| file->pz_log2_bs = data[3]; 2772| 0| if (file->pz_log2_bs < 15 || file->pz_log2_bs > 17) { ------------------ | Branch (2772:13): [True: 0, False: 0] | Branch (2772:38): [True: 0, False: 0] ------------------ 2773| | /* TODO: Return an error here instead of silently 2774| | * disabling zisofs. That requires propagating an 2775| | * error return through parse_rockridge() and its 2776| | * callers. */ 2777| 0| file->pz = 0; 2778| 0| return; 2779| 0| } 2780| 0| file->pz_uncompressed_size = archive_le32dec(&data[4]); 2781| 0| } 2782| 1|} archive_read_support_format_iso9660.c:register_file: 2786| 952|{ 2787| | 2788| 952| file->use_next = iso9660->use_files; 2789| 952| iso9660->use_files = file; 2790| 952|} archive_read_support_format_iso9660.c:heap_add_entry: 3145| 871|{ 3146| 871| uint64_t file_key, parent_key; 3147| 871| int hole, parent; 3148| | 3149| | /* Reserve 16 bits for possible key collisions (needed for linked items) */ 3150| | /* For ISO files with more than 65535 entries, reordering will still occur */ 3151| 871| key <<= 16; 3152| 871| key += heap->used & 0xFFFF; 3153| | 3154| | /* Expand our pending files list as necessary. */ 3155| 871| if (heap->used >= heap->allocated) { ------------------ | Branch (3155:6): [True: 173, False: 698] ------------------ 3156| 173| struct file_info **new_pending_files; 3157| 173| int new_size = heap->allocated * 2; 3158| | 3159| 173| if (heap->allocated < 1024) ------------------ | Branch (3159:7): [True: 173, False: 0] ------------------ 3160| 173| new_size = 1024; 3161| | /* Overflow might keep us from growing the list. */ 3162| 173| if (new_size <= heap->allocated) { ------------------ | Branch (3162:7): [True: 0, False: 173] ------------------ 3163| 0| archive_set_error(&a->archive, 3164| 0| ENOMEM, "Out of memory"); 3165| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3166| 0| } 3167| 173| new_pending_files = (struct file_info **) 3168| 173| calloc(new_size, sizeof(new_pending_files[0])); 3169| 173| if (new_pending_files == NULL) { ------------------ | Branch (3169:7): [True: 0, False: 173] ------------------ 3170| 0| archive_set_error(&a->archive, 3171| 0| ENOMEM, "Out of memory"); 3172| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3173| 0| } 3174| 173| if (heap->allocated) ------------------ | Branch (3174:7): [True: 0, False: 173] ------------------ 3175| 0| memcpy(new_pending_files, heap->files, 3176| 0| heap->allocated * sizeof(new_pending_files[0])); 3177| 173| free(heap->files); 3178| 173| heap->files = new_pending_files; 3179| 173| heap->allocated = new_size; 3180| 173| } 3181| | 3182| 871| file_key = file->key = key; 3183| | 3184| | /* 3185| | * Start with hole at end, walk it up tree to find insertion point. 3186| | */ 3187| 871| hole = heap->used++; 3188| 1.26k| while (hole > 0) { ------------------ | Branch (3188:9): [True: 914, False: 354] ------------------ 3189| 914| parent = (hole - 1)/2; 3190| 914| parent_key = heap->files[parent]->key; 3191| 914| if (file_key >= parent_key) { ------------------ | Branch (3191:7): [True: 517, False: 397] ------------------ 3192| 517| heap->files[hole] = file; 3193| 517| return (ARCHIVE_OK); ------------------ | | 233| 517|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3194| 517| } 3195| | /* Move parent into hole <==> move hole up tree. */ 3196| 397| heap->files[hole] = heap->files[parent]; 3197| 397| hole = parent; 3198| 397| } 3199| 354| heap->files[0] = file; 3200| | 3201| 354| return (ARCHIVE_OK); ------------------ | | 233| 354|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3202| 871|} archive_read_support_format_iso9660.c:next_entry_seek: 2819| 853|{ 2820| 853| struct file_info *file; 2821| 853| int r; 2822| | 2823| 853| r = next_cache_entry(a, iso9660, pfile); 2824| 853| if (r != ARCHIVE_OK) ------------------ | | 233| 853|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2824:6): [True: 214, False: 639] ------------------ 2825| 214| return (r); 2826| 639| file = *pfile; 2827| | 2828| | /* Don't waste time seeking for zero-length bodies. */ 2829| 639| if (file->size == 0) ------------------ | Branch (2829:6): [True: 240, False: 399] ------------------ 2830| 240| file->offset = iso9660->current_position; 2831| | 2832| | /* flush any remaining bytes from the last round to ensure 2833| | * we're positioned */ 2834| 639| if (iso9660->entry_bytes_unconsumed) { ------------------ | Branch (2834:6): [True: 0, False: 639] ------------------ 2835| 0| __archive_read_consume(a, iso9660->entry_bytes_unconsumed); 2836| 0| iso9660->entry_bytes_unconsumed = 0; 2837| 0| } 2838| | 2839| | /* Seek forward to the start of the entry. */ 2840| 639| if (iso9660->current_position < file->offset) { ------------------ | Branch (2840:6): [True: 29, False: 610] ------------------ 2841| 29| int64_t step; 2842| | 2843| 29| step = file->offset - iso9660->current_position; 2844| 29| step = __archive_read_consume(a, step); 2845| 29| if (step < 0) ------------------ | Branch (2845:7): [True: 17, False: 12] ------------------ 2846| 17| return ((int)step); 2847| 12| iso9660->current_position = file->offset; 2848| 12| } 2849| | 2850| | /* We found body of file; handle it now. */ 2851| 622| return (ARCHIVE_OK); ------------------ | | 233| 622|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2852| 639|} archive_read_support_format_iso9660.c:next_cache_entry: 2857| 853|{ 2858| 853| struct file_info *file; 2859| 853| struct { 2860| 853| struct file_info *first; 2861| 853| struct file_info **last; 2862| 853| } empty_files; 2863| 853| int64_t number; 2864| 853| int count; 2865| | 2866| 853| file = cache_get_entry(iso9660); 2867| 853| if (file != NULL) { ------------------ | Branch (2867:6): [True: 251, False: 602] ------------------ 2868| 251| *pfile = file; 2869| 251| return (ARCHIVE_OK); ------------------ | | 233| 251|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2870| 251| } 2871| | 2872| 602| for (;;) { 2873| 602| struct file_info *re, *d; 2874| | 2875| 602| *pfile = file = next_entry(iso9660); ------------------ | | 454| 602| heap_get_entry(&((iso9660)->pending_files)) ------------------ 2876| 602| if (file == NULL) { ------------------ | Branch (2876:7): [True: 125, False: 477] ------------------ 2877| | /* 2878| | * If directory entries all which are descendant of 2879| | * rr_moved are still remaining, expose their. 2880| | */ 2881| 125| if (iso9660->re_files.first != NULL && ------------------ | Branch (2881:8): [True: 0, False: 125] ------------------ 2882| 0| iso9660->rr_moved != NULL && ------------------ | Branch (2882:8): [True: 0, False: 0] ------------------ 2883| 0| iso9660->rr_moved->rr_moved_has_re_only) ------------------ | Branch (2883:8): [True: 0, False: 0] ------------------ 2884| | /* Expose "rr_moved" entry. */ 2885| 0| cache_add_entry(iso9660, iso9660->rr_moved); 2886| 125| while ((re = re_get_entry(iso9660)) != NULL) { ------------------ | Branch (2886:11): [True: 0, False: 125] ------------------ 2887| | /* Expose its descendant dirs. */ 2888| 0| while ((d = rede_get_entry(re)) != NULL) ------------------ | Branch (2888:12): [True: 0, False: 0] ------------------ 2889| 0| cache_add_entry(iso9660, d); 2890| 0| } 2891| 125| if (iso9660->cache_files.first != NULL) ------------------ | Branch (2891:8): [True: 0, False: 125] ------------------ 2892| 0| return (next_cache_entry(a, iso9660, pfile)); 2893| 125| return (ARCHIVE_EOF); ------------------ | | 232| 125|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2894| 125| } 2895| | 2896| 477| if (file->cl_offset) { ------------------ | Branch (2896:7): [True: 0, False: 477] ------------------ 2897| 0| struct file_info *first_re = NULL; 2898| 0| int nexted_re = 0; 2899| | 2900| | /* 2901| | * Find "RE" dir for the current file, which 2902| | * has "CL" flag. 2903| | */ 2904| 0| while ((re = re_get_entry(iso9660)) ------------------ | Branch (2904:11): [True: 0, False: 0] ------------------ 2905| 0| != first_re) { 2906| 0| if (first_re == NULL) ------------------ | Branch (2906:9): [True: 0, False: 0] ------------------ 2907| 0| first_re = re; 2908| 0| if (re->offset == file->cl_offset) { ------------------ | Branch (2908:9): [True: 0, False: 0] ------------------ 2909| 0| re->parent->subdirs--; 2910| 0| re->parent = file->parent; 2911| 0| re->re = 0; 2912| 0| if (re->parent->re_descendant) { ------------------ | Branch (2912:10): [True: 0, False: 0] ------------------ 2913| 0| nexted_re = 1; 2914| 0| re->re_descendant = 1; 2915| 0| if (rede_add_entry(re) < 0) ------------------ | Branch (2915:11): [True: 0, False: 0] ------------------ 2916| 0| goto fatal_rr; 2917| | /* Move a list of descendants 2918| | * to a new ancestor. */ 2919| 0| while ((d = rede_get_entry( ------------------ | Branch (2919:14): [True: 0, False: 0] ------------------ 2920| 0| re)) != NULL) 2921| 0| if (rede_add_entry(d) ------------------ | Branch (2921:12): [True: 0, False: 0] ------------------ 2922| 0| < 0) 2923| 0| goto fatal_rr; 2924| 0| break; 2925| 0| } 2926| | /* Replace the current file 2927| | * with "RE" dir */ 2928| 0| *pfile = file = re; 2929| | /* Expose its descendant */ 2930| 0| while ((d = rede_get_entry( ------------------ | Branch (2930:13): [True: 0, False: 0] ------------------ 2931| 0| file)) != NULL) 2932| 0| cache_add_entry( 2933| 0| iso9660, d); 2934| 0| break; 2935| 0| } else 2936| 0| re_add_entry(iso9660, re); 2937| 0| } 2938| 0| if (nexted_re) { ------------------ | Branch (2938:8): [True: 0, False: 0] ------------------ 2939| | /* 2940| | * Do not expose this at this time 2941| | * because we have not gotten its full-path 2942| | * name yet. 2943| | */ 2944| 0| continue; 2945| 0| } 2946| 477| } else if ((file->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 215| 477|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ } else if ((file->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 221| 477|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (2946:14): [True: 215, False: 262] ------------------ 2947| 215| int r; 2948| | 2949| | /* Read file entries in this dir. */ 2950| 215| r = read_children(a, file); 2951| 215| if (r != ARCHIVE_OK) ------------------ | | 233| 215|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2951:8): [True: 89, False: 126] ------------------ 2952| 89| return (r); 2953| | 2954| | /* 2955| | * Handle a special dir of Rockridge extensions, 2956| | * "rr_moved". 2957| | */ 2958| 126| if (file->rr_moved) { ------------------ | Branch (2958:8): [True: 0, False: 126] ------------------ 2959| | /* 2960| | * If this has only the subdirectories which 2961| | * have "RE" flags, do not expose at this time. 2962| | */ 2963| 0| if (file->rr_moved_has_re_only) ------------------ | Branch (2963:9): [True: 0, False: 0] ------------------ 2964| 0| continue; 2965| | /* Otherwise expose "rr_moved" entry. */ 2966| 126| } else if (file->re) { ------------------ | Branch (2966:15): [True: 0, False: 126] ------------------ 2967| | /* 2968| | * Do not expose this at this time 2969| | * because we have not gotten its full-path 2970| | * name yet. 2971| | */ 2972| 0| re_add_entry(iso9660, file); 2973| 0| continue; 2974| 126| } else if (file->re_descendant) { ------------------ | Branch (2974:15): [True: 0, False: 126] ------------------ 2975| | /* 2976| | * If the top level "RE" entry of this entry 2977| | * is not exposed, we, accordingly, should not 2978| | * expose this entry at this time because 2979| | * we cannot make its proper full-path name. 2980| | */ 2981| 0| if (rede_add_entry(file) == 0) ------------------ | Branch (2981:9): [True: 0, False: 0] ------------------ 2982| 0| continue; 2983| | /* Otherwise we can expose this entry because 2984| | * it seems its top level "RE" has already been 2985| | * exposed. */ 2986| 0| } 2987| 126| } 2988| 388| break; 2989| 477| } 2990| | 2991| 388| if ((file->mode & AE_IFMT) != AE_IFREG || file->number == -1) ------------------ | | 215| 388|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((file->mode & AE_IFMT) != AE_IFREG || file->number == -1) ------------------ | | 216| 776|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (2991:6): [True: 126, False: 262] | Branch (2991:44): [True: 33, False: 229] ------------------ 2992| 159| return (ARCHIVE_OK); ------------------ | | 233| 159|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2993| | 2994| 229| count = 0; 2995| 229| number = file->number; 2996| 229| iso9660->cache_files.first = NULL; 2997| 229| iso9660->cache_files.last = &(iso9660->cache_files.first); 2998| 229| empty_files.first = NULL; 2999| 229| empty_files.last = &empty_files.first; 3000| | /* Collect files which has the same file serial number. 3001| | * Peek pending_files so that file which number is different 3002| | * is not put back. */ 3003| 510| while (iso9660->pending_files.used > 0 && ------------------ | Branch (3003:9): [True: 385, False: 125] ------------------ 3004| 385| (iso9660->pending_files.files[0]->number == -1 || ------------------ | Branch (3004:7): [True: 116, False: 269] ------------------ 3005| 281| iso9660->pending_files.files[0]->number == number)) { ------------------ | Branch (3005:7): [True: 165, False: 104] ------------------ 3006| 281| if (file->number == -1) { ------------------ | Branch (3006:7): [True: 84, False: 197] ------------------ 3007| | /* This file has the same offset 3008| | * but it's wrong offset which empty files 3009| | * and symlink files have. 3010| | * NOTE: This wrong offset was recorded by 3011| | * old mkisofs utility. If ISO images is 3012| | * created by latest mkisofs, this does not 3013| | * happen. 3014| | */ 3015| 84| file->next = NULL; 3016| 84| *empty_files.last = file; 3017| 84| empty_files.last = &(file->next); 3018| 197| } else { 3019| 197| count++; 3020| 197| cache_add_entry(iso9660, file); 3021| 197| } 3022| 281| file = next_entry(iso9660); ------------------ | | 454| 281| heap_get_entry(&((iso9660)->pending_files)) ------------------ 3023| 281| } 3024| | 3025| 229| if (count == 0) { ------------------ | Branch (3025:6): [True: 132, False: 97] ------------------ 3026| 132| *pfile = file; 3027| 132| 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| 132|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3027:11): [True: 0, False: 132] ------------------ 3028| 132| } 3029| 97| if (file->number == -1) { ------------------ | Branch (3029:6): [True: 32, False: 65] ------------------ 3030| 32| file->next = NULL; 3031| 32| *empty_files.last = file; 3032| 32| empty_files.last = &(file->next); 3033| 65| } else { 3034| 65| count++; 3035| 65| cache_add_entry(iso9660, file); 3036| 65| } 3037| | 3038| 97| if (count > 1) { ------------------ | Branch (3038:6): [True: 75, False: 22] ------------------ 3039| | /* The count is the same as number of hardlink, 3040| | * so much so that each nlinks of files in cache_file 3041| | * is overwritten by value of the count. 3042| | */ 3043| 75| for (file = iso9660->cache_files.first; 3044| 315| file != NULL; file = file->next) ------------------ | Branch (3044:7): [True: 240, False: 75] ------------------ 3045| 240| file->nlinks = count; 3046| 75| } 3047| | /* If there are empty files, that files are added 3048| | * to the tail of the cache_files. */ 3049| 97| if (empty_files.first != NULL) { ------------------ | Branch (3049:6): [True: 32, False: 65] ------------------ 3050| 32| *iso9660->cache_files.last = empty_files.first; 3051| 32| iso9660->cache_files.last = empty_files.last; 3052| 32| } 3053| 97| *pfile = cache_get_entry(iso9660); 3054| 97| 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| 97|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3054:10): [True: 0, False: 97] ------------------ 3055| | 3056| 0|fatal_rr: 3057| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3058| 0| "Failed to connect 'CL' pointer to 'RE' rr_moved pointer of " 3059| 0| "Rockridge extensions: current position = %jd, CL offset = %jd", 3060| 0| (intmax_t)iso9660->current_position, (intmax_t)file->cl_offset); 3061| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3062| 229|} archive_read_support_format_iso9660.c:cache_get_entry: 3130| 950|{ 3131| 950| struct file_info *file; 3132| | 3133| 950| if ((file = iso9660->cache_files.first) != NULL) { ------------------ | Branch (3133:6): [True: 348, False: 602] ------------------ 3134| 348| iso9660->cache_files.first = file->next; 3135| 348| if (iso9660->cache_files.first == NULL) ------------------ | Branch (3135:7): [True: 81, False: 267] ------------------ 3136| 81| iso9660->cache_files.last = 3137| 81| &(iso9660->cache_files.first); 3138| 348| } 3139| 950| return (file); 3140| 950|} archive_read_support_format_iso9660.c:heap_get_entry: 3206| 883|{ 3207| 883| uint64_t a_key, b_key, c_key; 3208| 883| int a, b, c; 3209| 883| struct file_info *r, *tmp; 3210| | 3211| 883| if (heap->used < 1) ------------------ | Branch (3211:6): [True: 125, False: 758] ------------------ 3212| 125| return (NULL); 3213| | 3214| | /* 3215| | * The first file in the list is the earliest; we'll return this. 3216| | */ 3217| 758| r = heap->files[0]; 3218| | 3219| | /* 3220| | * Move the last item in the heap to the root of the tree 3221| | */ 3222| 758| heap->files[0] = heap->files[--(heap->used)]; 3223| | 3224| | /* 3225| | * Rebalance the heap. 3226| | */ 3227| 758| a = 0; /* Starting element and its heap key */ 3228| 758| a_key = heap->files[a]->key; 3229| 1.53k| for (;;) { 3230| 1.53k| b = a + a + 1; /* First child */ 3231| 1.53k| if (b >= heap->used) ------------------ | Branch (3231:7): [True: 648, False: 888] ------------------ 3232| 648| return (r); 3233| 888| b_key = heap->files[b]->key; 3234| 888| c = b + 1; /* Use second child if it is smaller. */ 3235| 888| if (c < heap->used) { ------------------ | Branch (3235:7): [True: 736, False: 152] ------------------ 3236| 736| c_key = heap->files[c]->key; 3237| 736| if (c_key < b_key) { ------------------ | Branch (3237:8): [True: 297, False: 439] ------------------ 3238| 297| b = c; 3239| 297| b_key = c_key; 3240| 297| } 3241| 736| } 3242| 888| if (a_key <= b_key) ------------------ | Branch (3242:7): [True: 110, False: 778] ------------------ 3243| 110| return (r); 3244| 778| tmp = heap->files[a]; 3245| 778| heap->files[a] = heap->files[b]; 3246| 778| heap->files[b] = tmp; 3247| 778| a = b; 3248| 778| } 3249| 758|} archive_read_support_format_iso9660.c:cache_add_entry: 3122| 262|{ 3123| | file->next = NULL; 3124| 262| *iso9660->cache_files.last = file; 3125| 262| iso9660->cache_files.last = &(file->next); 3126| 262|} archive_read_support_format_iso9660.c:re_get_entry: 3074| 125|{ 3075| 125| struct file_info *file; 3076| | 3077| 125| if ((file = iso9660->re_files.first) != NULL) { ------------------ | Branch (3077:6): [True: 0, False: 125] ------------------ 3078| 0| iso9660->re_files.first = file->re_next; 3079| 0| if (iso9660->re_files.first == NULL) ------------------ | Branch (3079:7): [True: 0, False: 0] ------------------ 3080| 0| iso9660->re_files.last = 3081| 0| &(iso9660->re_files.first); 3082| 0| } 3083| 125| return (file); 3084| 125|} archive_read_support_format_iso9660.c:read_children: 1036| 215|{ 1037| 215| struct iso9660 *iso9660; 1038| 215| const unsigned char *b, *p; 1039| 215| struct file_info *multi; 1040| 215| size_t step, skip_size; 1041| | 1042| 215| iso9660 = (struct iso9660 *)(a->format->data); 1043| | /* flush any remaining bytes from the last round to ensure 1044| | * we're positioned */ 1045| 215| if (iso9660->entry_bytes_unconsumed) { ------------------ | Branch (1045:6): [True: 0, False: 215] ------------------ 1046| 0| __archive_read_consume(a, iso9660->entry_bytes_unconsumed); 1047| 0| iso9660->entry_bytes_unconsumed = 0; 1048| 0| } 1049| 215| if (iso9660->current_position > parent->offset) { ------------------ | Branch (1049:6): [True: 31, False: 184] ------------------ 1050| 31| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 31|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1051| 31| "Ignoring out-of-order directory (%s) %jd > %jd", 1052| 31| parent->name.s, 1053| 31| (intmax_t)iso9660->current_position, 1054| 31| (intmax_t)parent->offset); 1055| 31| return (ARCHIVE_WARN); ------------------ | | 235| 31|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1056| 31| } 1057| 184| if (parent->offset + parent->size > iso9660->volume_size) { ------------------ | Branch (1057:6): [True: 36, False: 148] ------------------ 1058| 36| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 36|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1059| 36| "Directory is beyond end-of-media: %s", 1060| 36| parent->name.s); 1061| 36| return (ARCHIVE_WARN); ------------------ | | 235| 36|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1062| 36| } 1063| 148| if (iso9660->current_position < parent->offset) { ------------------ | Branch (1063:6): [True: 61, False: 87] ------------------ 1064| 61| int64_t skipsize; 1065| | 1066| 61| skipsize = parent->offset - iso9660->current_position; 1067| 61| skipsize = __archive_read_consume(a, skipsize); 1068| 61| if (skipsize < 0) ------------------ | Branch (1068:7): [True: 2, False: 59] ------------------ 1069| 2| return ((int)skipsize); 1070| 59| iso9660->current_position = parent->offset; 1071| 59| } 1072| | 1073| 146| step = (size_t)(((parent->size + iso9660->logical_block_size -1) / 1074| 146| iso9660->logical_block_size) * iso9660->logical_block_size); 1075| 146| b = __archive_read_ahead(a, step, NULL); 1076| 146| if (b == NULL) { ------------------ | Branch (1076:6): [True: 3, False: 143] ------------------ 1077| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1078| 3| "Failed to read full block when scanning " 1079| 3| "ISO9660 directory list"); 1080| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1081| 3| } 1082| 143| iso9660->current_position += step; 1083| 143| multi = NULL; 1084| 143| skip_size = step; 1085| 520| while (step) { ------------------ | Branch (1085:9): [True: 394, False: 126] ------------------ 1086| 394| p = b; 1087| 394| b += iso9660->logical_block_size; 1088| 394| step -= iso9660->logical_block_size; 1089| 292k| for (; *p != 0 && p + DR_name_offset < b && p + *p <= b; ------------------ | | 215| 292k|#define DR_name_offset 33 ------------------ | Branch (1089:10): [True: 292k, False: 233] | Branch (1089:21): [True: 291k, False: 144] | Branch (1089:47): [True: 291k, False: 0] ------------------ 1090| 291k| p += *p) { 1091| 291k| struct file_info *child; 1092| | 1093| | /* N.B.: these special directory identifiers 1094| | * are 8 bit "values" even on a 1095| | * Joliet CD with UCS-2 (16bit) encoding. 1096| | */ 1097| | 1098| | /* Skip '.' entry. */ 1099| 291k| if (*(p + DR_name_len_offset) == 1 ------------------ | | 213| 291k|#define DR_name_len_offset 32 ------------------ | Branch (1099:8): [True: 291k, False: 686] ------------------ 1100| 291k| && *(p + DR_name_offset) == '\0') ------------------ | | 215| 291k|#define DR_name_offset 33 ------------------ | Branch (1100:11): [True: 90, False: 291k] ------------------ 1101| 90| continue; 1102| | /* Skip '..' entry. */ 1103| 291k| if (*(p + DR_name_len_offset) == 1 ------------------ | | 213| 291k|#define DR_name_len_offset 32 ------------------ | Branch (1103:8): [True: 291k, False: 686] ------------------ 1104| 291k| && *(p + DR_name_offset) == '\001') ------------------ | | 215| 291k|#define DR_name_offset 33 ------------------ | Branch (1104:11): [True: 291k, False: 97] ------------------ 1105| 291k| continue; 1106| 783| child = parse_file_info(a, parent, p, b - p); 1107| 783| if (child == NULL) { ------------------ | Branch (1107:8): [True: 17, False: 766] ------------------ 1108| 17| __archive_read_consume(a, skip_size); 1109| 17| return (ARCHIVE_FATAL); ------------------ | | 239| 17|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1110| 17| } 1111| 766| if (child->cl_offset == 0 && ------------------ | Branch (1111:8): [True: 766, False: 0] ------------------ 1112| 766| (child->multi_extent || multi != NULL)) { ------------------ | Branch (1112:9): [True: 90, False: 676] | Branch (1112:32): [True: 37, False: 639] ------------------ 1113| 127| struct content *con; 1114| | 1115| 127| if (multi == NULL) { ------------------ | Branch (1115:9): [True: 59, False: 68] ------------------ 1116| 59| multi = child; 1117| 59| multi->contents.first = NULL; 1118| 59| multi->contents.last = 1119| 59| &(multi->contents.first); 1120| 59| } 1121| 127| con = malloc(sizeof(struct content)); 1122| 127| if (con == NULL) { ------------------ | Branch (1122:9): [True: 0, False: 127] ------------------ 1123| 0| archive_set_error( 1124| 0| &a->archive, ENOMEM, 1125| 0| "No memory for multi extent"); 1126| 0| __archive_read_consume(a, skip_size); 1127| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1128| 0| } 1129| 127| con->offset = child->offset; 1130| 127| con->size = child->size; 1131| 127| con->next = NULL; 1132| 127| *multi->contents.last = con; 1133| 127| multi->contents.last = &(con->next); 1134| 127| if (multi == child) { ------------------ | Branch (1134:9): [True: 59, False: 68] ------------------ 1135| 59| if (add_entry(a, iso9660, child) ------------------ | | 452| 59| heap_add_entry(arch, &((iso9660)->pending_files), file, file->offset) ------------------ | Branch (1135:10): [True: 0, False: 59] ------------------ 1136| 59| != ARCHIVE_OK) ------------------ | | 233| 59|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1137| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1138| 68| } else { 1139| 68| multi->size += child->size; 1140| 68| if (!child->multi_extent) ------------------ | Branch (1140:10): [True: 37, False: 31] ------------------ 1141| 37| multi = NULL; 1142| 68| } 1143| 127| } else 1144| 639| if (add_entry(a, iso9660, child) != ARCHIVE_OK) ------------------ | | 452| 639| heap_add_entry(arch, &((iso9660)->pending_files), file, file->offset) ------------------ if (add_entry(a, iso9660, child) != ARCHIVE_OK) ------------------ | | 233| 639|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1144:9): [True: 0, False: 639] ------------------ 1145| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1146| 766| } 1147| 394| } 1148| | 1149| 126| __archive_read_consume(a, skip_size); 1150| | 1151| | /* Read data which recorded by RRIP "CE" extension. */ 1152| 126| if (read_CE(a, iso9660) != ARCHIVE_OK) ------------------ | | 233| 126|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1152:6): [True: 0, False: 126] ------------------ 1153| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1154| | 1155| 126| return (ARCHIVE_OK); ------------------ | | 233| 126|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1156| 126|} archive_read_support_format_iso9660.c:read_CE: 2482| 126|{ 2483| 126| struct read_ce_queue *heap; 2484| 126| const unsigned char *b, *p, *end; 2485| 126| struct file_info *file; 2486| 126| size_t step; 2487| 126| uint64_t ce_start, ce_end; 2488| 126| int r; 2489| | 2490| | /* Read data which RRIP "CE" extension points. */ 2491| 126| heap = &(iso9660->read_ce_req); 2492| 126| step = iso9660->logical_block_size; 2493| 126| while (heap->cnt && ------------------ | Branch (2493:9): [True: 0, False: 126] ------------------ 2494| 0| heap->reqs[0].offset == iso9660->current_position) { ------------------ | Branch (2494:6): [True: 0, False: 0] ------------------ 2495| 0| b = __archive_read_ahead(a, step, NULL); 2496| 0| if (b == NULL) { ------------------ | Branch (2496:7): [True: 0, False: 0] ------------------ 2497| 0| archive_set_error(&a->archive, 2498| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2499| 0| "Failed to read full block when scanning " 2500| 0| "ISO9660 directory list"); 2501| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2502| 0| } 2503| 0| do { 2504| 0| file = heap->reqs[0].file; 2505| 0| if (file->ce_offset + file->ce_size > step) { ------------------ | Branch (2505:8): [True: 0, False: 0] ------------------ 2506| 0| archive_set_error(&a->archive, 2507| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2508| 0| "Malformed CE information"); 2509| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2510| 0| } 2511| 0| ce_start = heap->reqs[0].offset + file->ce_offset; 2512| 0| ce_end = ce_start + file->ce_size; 2513| 0| if (ce_start < file->ce_processed_end) { ------------------ | Branch (2513:8): [True: 0, False: 0] ------------------ 2514| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2515| 0| "Invalid parameter in SUSP \"CE\" extension"); 2516| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2517| 0| } 2518| 0| p = b + file->ce_offset; 2519| 0| end = p + file->ce_size; 2520| 0| file->ce_processed_end = ce_end; 2521| 0| next_CE(heap); 2522| 0| r = parse_rockridge(a, file, p, end); 2523| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2523:8): [True: 0, False: 0] ------------------ 2524| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2525| 0| } while (heap->cnt && ------------------ | Branch (2525:12): [True: 0, False: 0] ------------------ 2526| 0| heap->reqs[0].offset == iso9660->current_position); ------------------ | Branch (2526:7): [True: 0, False: 0] ------------------ 2527| | /* NOTE: Do not move this consume's code to front of 2528| | * do-while loop. Registration of nested CE extension 2529| | * might cause error because of current position. */ 2530| 0| __archive_read_consume(a, step); 2531| 0| iso9660->current_position += step; 2532| 0| } 2533| 126| return (ARCHIVE_OK); ------------------ | | 233| 126|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2534| 126|} archive_read_support_format_iso9660.c:build_pathname_utf16be: 3491| 12|{ 3492| 12| if (file->parent != NULL && file->parent->utf16be_bytes > 0) { ------------------ | Branch (3492:6): [True: 6, False: 6] | Branch (3492:30): [True: 0, False: 6] ------------------ 3493| 0| if (build_pathname_utf16be(p, max, len, file->parent) != 0) ------------------ | Branch (3493:7): [True: 0, False: 0] ------------------ 3494| 0| return (-1); 3495| 0| if (*len + 2 > max) ------------------ | Branch (3495:7): [True: 0, False: 0] ------------------ 3496| 0| return (-1);/* Path is too long! */ 3497| 0| p[*len] = 0; 3498| 0| p[*len + 1] = '/'; 3499| 0| *len += 2; 3500| 0| } 3501| 12| if (file->utf16be_bytes == 0) { ------------------ | Branch (3501:6): [True: 7, False: 5] ------------------ 3502| 7| if (*len + 2 > max) ------------------ | Branch (3502:7): [True: 0, False: 7] ------------------ 3503| 0| return (-1);/* Path is too long! */ 3504| 7| p[*len] = 0; 3505| 7| p[*len + 1] = '.'; 3506| 7| *len += 2; 3507| 7| } else { 3508| 5| if (*len + file->utf16be_bytes > max) ------------------ | Branch (3508:7): [True: 0, False: 5] ------------------ 3509| 0| return (-1);/* Path is too long! */ 3510| 5| memcpy(p + *len, file->utf16be_name, file->utf16be_bytes); 3511| 5| *len += file->utf16be_bytes; 3512| 5| } 3513| 12| return (0); 3514| 12|} archive_read_support_format_iso9660.c:build_pathname: 3469| 752|{ 3470| | // Plain ISO9660 only allows 8 dir levels; if we get 3471| | // to 1000, then something is very, very wrong. 3472| 752| if (depth > 1000) { ------------------ | Branch (3472:6): [True: 0, False: 752] ------------------ 3473| 0| return NULL; 3474| 0| } 3475| 752| if (file->parent != NULL && archive_strlen(&file->parent->name) > 0) { ------------------ | | 178| 571|#define archive_strlen(a) ((a)->length) ------------------ | Branch (3475:6): [True: 571, False: 181] | Branch (3475:30): [True: 142, False: 429] ------------------ 3476| 142| if (build_pathname(as, file->parent, depth + 1) == NULL) { ------------------ | Branch (3476:7): [True: 0, False: 142] ------------------ 3477| 0| return NULL; 3478| 0| } 3479| 142| archive_strcat(as, "/"); 3480| 142| } 3481| 752| if (archive_strlen(&file->name) == 0) ------------------ | | 178| 752|#define archive_strlen(a) ((a)->length) ------------------ | Branch (3481:6): [True: 70, False: 682] ------------------ 3482| 70| archive_strcat(as, "."); 3483| 682| else 3484| 682| archive_string_concat(as, &file->name); 3485| 752| return (as->s); 3486| 752|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_read_data_skip: 1489| 680|{ 1490| | /* Because read_next_header always does an explicit skip 1491| | * to the next entry, we don't need to do anything here. */ 1492| 680| (void)a; /* UNUSED */ 1493| 680| return (ARCHIVE_OK); ------------------ | | 233| 680|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1494| 680|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_read_data: 1740| 877|{ 1741| 877| ssize_t bytes_read; 1742| 877| struct iso9660 *iso9660; 1743| | 1744| 877| iso9660 = (struct iso9660 *)(a->format->data); 1745| | 1746| 877| if (iso9660->entry_bytes_unconsumed) { ------------------ | Branch (1746:6): [True: 91, False: 786] ------------------ 1747| 91| __archive_read_consume(a, iso9660->entry_bytes_unconsumed); 1748| 91| iso9660->entry_bytes_unconsumed = 0; 1749| 91| } 1750| | 1751| 877| if (iso9660->entry_bytes_remaining <= 0) { ------------------ | Branch (1751:6): [True: 782, False: 95] ------------------ 1752| 782| if (iso9660->entry_content != NULL) ------------------ | Branch (1752:7): [True: 15, False: 767] ------------------ 1753| 15| iso9660->entry_content = iso9660->entry_content->next; 1754| 782| if (iso9660->entry_content == NULL) { ------------------ | Branch (1754:7): [True: 773, False: 9] ------------------ 1755| 773| *buff = NULL; 1756| 773| *size = 0; 1757| 773| *offset = iso9660->entry_sparse_offset; 1758| 773| return (ARCHIVE_EOF); ------------------ | | 232| 773|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1759| 773| } 1760| | /* Seek forward to the start of the entry. */ 1761| 9| if (iso9660->current_position < iso9660->entry_content->offset) { ------------------ | Branch (1761:7): [True: 5, False: 4] ------------------ 1762| 5| int64_t step; 1763| | 1764| 5| step = iso9660->entry_content->offset - 1765| 5| iso9660->current_position; 1766| 5| step = __archive_read_consume(a, step); 1767| 5| if (step < 0) ------------------ | Branch (1767:8): [True: 2, False: 3] ------------------ 1768| 2| return ((int)step); 1769| 3| iso9660->current_position = 1770| 3| iso9660->entry_content->offset; 1771| 3| } 1772| 7| if (iso9660->entry_content->offset < iso9660->current_position) { ------------------ | Branch (1772:7): [True: 4, False: 3] ------------------ 1773| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1774| 4| "Ignoring out-of-order file (%s) %jd < %jd", 1775| 4| iso9660->pathname.s, 1776| 4| (intmax_t)iso9660->entry_content->offset, 1777| 4| (intmax_t)iso9660->current_position); 1778| 4| *buff = NULL; 1779| 4| *size = 0; 1780| 4| *offset = iso9660->entry_sparse_offset; 1781| 4| return (ARCHIVE_WARN); ------------------ | | 235| 4|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1782| 4| } 1783| 3| iso9660->entry_bytes_remaining = iso9660->entry_content->size; 1784| 3| } 1785| 98| if (iso9660->entry_zisofs.pz) ------------------ | Branch (1785:6): [True: 0, False: 98] ------------------ 1786| 0| return (zisofs_read_data(a, buff, size, offset)); 1787| | 1788| 98| *buff = __archive_read_ahead(a, 1, &bytes_read); 1789| 98| if (bytes_read == 0) ------------------ | Branch (1789:6): [True: 7, False: 91] ------------------ 1790| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1791| 7| "Truncated input file"); 1792| 98| if (*buff == NULL) ------------------ | Branch (1792:6): [True: 7, False: 91] ------------------ 1793| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1794| 91| if (bytes_read > iso9660->entry_bytes_remaining) ------------------ | Branch (1794:6): [True: 84, False: 7] ------------------ 1795| 84| bytes_read = (ssize_t)iso9660->entry_bytes_remaining; 1796| 91| *size = bytes_read; 1797| 91| *offset = iso9660->entry_sparse_offset; 1798| 91| iso9660->entry_sparse_offset += bytes_read; 1799| 91| iso9660->entry_bytes_remaining -= bytes_read; 1800| 91| iso9660->entry_bytes_unconsumed = bytes_read; 1801| 91| iso9660->current_position += bytes_read; 1802| 91| return (ARCHIVE_OK); ------------------ | | 233| 91|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1803| 98|} archive_read_support_format_iso9660.c:archive_read_format_iso9660_cleanup: 1807| 2.49k|{ 1808| 2.49k| struct iso9660 *iso9660; 1809| 2.49k| int r = ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1810| | 1811| 2.49k| iso9660 = (struct iso9660 *)(a->format->data); 1812| 2.49k| release_files(iso9660); 1813| 2.49k| free(iso9660->read_ce_req.reqs); 1814| 2.49k| archive_string_free(&iso9660->pathname); 1815| 2.49k| archive_string_free(&iso9660->previous_pathname); 1816| 2.49k| free(iso9660->pending_files.files); 1817| 2.49k|#ifdef HAVE_ZLIB_H 1818| 2.49k| free(iso9660->entry_zisofs.uncompressed_buffer); 1819| 2.49k| free(iso9660->entry_zisofs.block_pointers); 1820| 2.49k| if (iso9660->entry_zisofs.stream_valid) { ------------------ | Branch (1820:6): [True: 0, False: 2.49k] ------------------ 1821| 0| if (inflateEnd(&iso9660->entry_zisofs.stream) != Z_OK) { ------------------ | Branch (1821:7): [True: 0, False: 0] ------------------ 1822| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1823| 0| "Failed to clean up zlib decompressor"); 1824| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1825| 0| } 1826| 0| } 1827| 2.49k|#endif 1828| 2.49k| free(iso9660->utf16be_path); 1829| 2.49k| free(iso9660->utf16be_previous_path); 1830| 2.49k| free(iso9660); 1831| | (a->format->data) = NULL; 1832| 2.49k| return (r); 1833| 2.49k|} archive_read_support_format_iso9660.c:release_files: 2794| 2.49k|{ 2795| 2.49k| struct content *con, *connext; 2796| 2.49k| struct file_info *file; 2797| | 2798| 2.49k| file = iso9660->use_files; 2799| 3.45k| while (file != NULL) { ------------------ | Branch (2799:9): [True: 952, False: 2.49k] ------------------ 2800| 952| struct file_info *next = file->use_next; 2801| | 2802| 952| archive_string_free(&file->name); 2803| 952| archive_string_free(&file->symlink); 2804| 952| free(file->utf16be_name); 2805| 952| con = file->contents.first; 2806| 1.07k| while (con != NULL) { ------------------ | Branch (2806:10): [True: 127, False: 952] ------------------ 2807| 127| connext = con->next; 2808| 127| free(con); 2809| 127| con = connext; 2810| 127| } 2811| 952| free(file); 2812| 952| file = next; 2813| 952| } 2814| 2.49k|} archive_read_support_format_lha: 257| 2.49k|{ 258| 2.49k| struct archive_read *a = (struct archive_read *)_a; 259| 2.49k| struct lha *lha; 260| 2.49k| int r; 261| | 262| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 263| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_lha"); 264| | 265| 2.49k| lha = calloc(1, sizeof(*lha)); 266| 2.49k| if (lha == NULL) { ------------------ | Branch (266:6): [True: 0, False: 2.49k] ------------------ 267| 0| archive_set_error(&a->archive, ENOMEM, 268| 0| "Can't allocate lha data"); 269| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 270| 0| } 271| 2.49k| archive_string_init(&lha->ws); ------------------ | | 71| 2.49k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.49k] | | ------------------ ------------------ 272| | 273| 2.49k| r = __archive_read_register_format(a, 274| 2.49k| lha, 275| 2.49k| "lha", 276| 2.49k| archive_read_format_lha_bid, 277| 2.49k| archive_read_format_lha_options, 278| 2.49k| archive_read_format_lha_read_header, 279| 2.49k| archive_read_format_lha_read_data, 280| 2.49k| archive_read_format_lha_read_data_skip, 281| 2.49k| NULL, 282| 2.49k| archive_read_format_lha_cleanup, 283| 2.49k| NULL, 284| 2.49k| NULL); 285| | 286| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (286:6): [True: 0, False: 2.49k] ------------------ 287| 0| free(lha); 288| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 289| 2.49k|} archive_read_support_format_lha.c:archive_read_format_lha_bid: 346| 2.45k|{ 347| 2.45k| const char *p; 348| 2.45k| const void *buff; 349| 2.45k| ssize_t bytes_avail, offset, window; 350| 2.45k| size_t next; 351| | 352| | /* If there's already a better bid than we can ever 353| | make, don't bother testing. */ 354| 2.45k| if (best_bid > 30) ------------------ | Branch (354:6): [True: 152, False: 2.30k] ------------------ 355| 152| return (-1); 356| | 357| 2.30k| if ((p = __archive_read_ahead(a, H_SIZE, NULL)) == NULL) ------------------ | | 211| 2.30k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (357:6): [True: 19, False: 2.28k] ------------------ 358| 19| return (-1); 359| | 360| 2.28k| if (lha_check_header_format(p) == 0) ------------------ | Branch (360:6): [True: 19, False: 2.26k] ------------------ 361| 19| return (30); 362| | 363| 2.26k| if (p[0] == 'M' && p[1] == 'Z') { ------------------ | Branch (363:6): [True: 137, False: 2.13k] | Branch (363:21): [True: 109, False: 28] ------------------ 364| | /* PE file */ 365| 109| offset = 0; 366| 109| window = 4096; 367| 269| while (offset < (1024 * 20)) { ------------------ | Branch (367:10): [True: 250, False: 19] ------------------ 368| 250| buff = __archive_read_ahead(a, offset + window, 369| 250| &bytes_avail); 370| 250| if (buff == NULL) { ------------------ | Branch (370:8): [True: 141, False: 109] ------------------ 371| | /* Remaining bytes are less than window. */ 372| 141| window >>= 1; 373| 141| if (window < (H_SIZE + 3)) ------------------ | | 211| 141|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (373:9): [True: 17, False: 124] ------------------ 374| 17| return (0); 375| 124| continue; 376| 141| } 377| 109| p = (const char *)buff + offset; 378| 1.77M| while (p + H_SIZE < (const char *)buff + bytes_avail) { ------------------ | | 211| 1.77M|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (378:11): [True: 1.77M, False: 36] ------------------ 379| 1.77M| if ((next = lha_check_header_format(p)) == 0) ------------------ | Branch (379:9): [True: 73, False: 1.77M] ------------------ 380| 73| return (30); 381| 1.77M| p += next; 382| 1.77M| } 383| 36| offset = p - (const char *)buff; 384| 36| } 385| 109| } 386| 2.17k| return (0); 387| 2.26k|} archive_read_support_format_lha.c:lha_check_header_format: 293| 1.78M|{ 294| 1.78M| const unsigned char *p = h; 295| 1.78M| size_t next_skip_bytes; 296| | 297| 1.78M| switch (p[H_METHOD_OFFSET+3]) { ------------------ | | 208| 1.78M|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 298| | /* 299| | * "-lh0-" ... "-lh7-" "-lhd-" 300| | * "-lzs-" "-lz5-" 301| | */ 302| 7.09k| case '0': case '1': case '2': case '3': ------------------ | Branch (302:2): [True: 3.89k, False: 1.78M] | Branch (302:12): [True: 904, False: 1.78M] | Branch (302:22): [True: 784, False: 1.78M] | Branch (302:32): [True: 1.51k, False: 1.78M] ------------------ 303| 12.7k| case '4': case '5': case '6': case '7': ------------------ | Branch (303:2): [True: 622, False: 1.78M] | Branch (303:12): [True: 3.13k, False: 1.78M] | Branch (303:22): [True: 1.02k, False: 1.78M] | Branch (303:32): [True: 824, False: 1.78M] ------------------ 304| 13.2k| case 'd': ------------------ | Branch (304:2): [True: 521, False: 1.78M] ------------------ 305| 13.7k| case 's': ------------------ | Branch (305:2): [True: 538, False: 1.78M] ------------------ 306| 13.7k| next_skip_bytes = 4; 307| | 308| | /* b0 == 0 means the end of an LHa archive file. */ 309| 13.7k| if (p[0] == 0) ------------------ | Branch (309:7): [True: 2.28k, False: 11.4k] ------------------ 310| 2.28k| break; 311| 11.4k| if (p[H_METHOD_OFFSET] != '-' || p[H_METHOD_OFFSET+1] != 'l' ------------------ | | 208| 11.4k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ if (p[H_METHOD_OFFSET] != '-' || p[H_METHOD_OFFSET+1] != 'l' ------------------ | | 208| 3.13k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (311:7): [True: 8.33k, False: 3.13k] | Branch (311:36): [True: 125, False: 3.01k] ------------------ 312| 3.01k| || p[H_METHOD_OFFSET+4] != '-') ------------------ | | 208| 3.01k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (312:11): [True: 0, False: 3.01k] ------------------ 313| 8.46k| break; 314| | 315| 3.01k| if (p[H_METHOD_OFFSET+2] == 'h') { ------------------ | | 208| 3.01k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (315:7): [True: 3.01k, False: 0] ------------------ 316| | /* "-lh?-" */ 317| 3.01k| if (p[H_METHOD_OFFSET+3] == 's') ------------------ | | 208| 3.01k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (317:8): [True: 0, False: 3.01k] ------------------ 318| 0| break; 319| 3.01k| if (p[H_LEVEL_OFFSET] == 0) ------------------ | | 210| 3.01k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ | Branch (319:8): [True: 31, False: 2.98k] ------------------ 320| 31| return (0); 321| 2.98k| if (p[H_LEVEL_OFFSET] <= 3 && p[H_ATTR_OFFSET] == 0x20) ------------------ | | 210| 2.98k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ if (p[H_LEVEL_OFFSET] <= 3 && p[H_ATTR_OFFSET] == 0x20) ------------------ | | 209| 2.96k|#define H_ATTR_OFFSET 19 /* DOS attribute. */ ------------------ | Branch (321:8): [True: 2.96k, False: 12] | Branch (321:34): [True: 2.96k, False: 0] ------------------ 322| 2.96k| return (0); 323| 2.98k| } 324| 12| if (p[H_METHOD_OFFSET+2] == 'z') { ------------------ | | 208| 12|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (324:7): [True: 0, False: 12] ------------------ 325| | /* LArc extensions: -lzs-,-lz4- and -lz5- */ 326| 0| if (p[H_LEVEL_OFFSET] != 0) ------------------ | | 210| 0|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ | Branch (326:8): [True: 0, False: 0] ------------------ 327| 0| break; 328| 0| if (p[H_METHOD_OFFSET+3] == 's' ------------------ | | 208| 0|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (328:8): [True: 0, False: 0] ------------------ 329| 0| || p[H_METHOD_OFFSET+3] == '4' ------------------ | | 208| 0|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (329:11): [True: 0, False: 0] ------------------ 330| 0| || p[H_METHOD_OFFSET+3] == '5') ------------------ | | 208| 0|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ | Branch (330:11): [True: 0, False: 0] ------------------ 331| 0| return (0); 332| 0| } 333| 12| break; 334| 404| case 'h': next_skip_bytes = 1; break; ------------------ | Branch (334:2): [True: 404, False: 1.78M] ------------------ 335| 127| case 'z': next_skip_bytes = 1; break; ------------------ | Branch (335:2): [True: 127, False: 1.78M] ------------------ 336| 486| case 'l': next_skip_bytes = 2; break; ------------------ | Branch (336:2): [True: 486, False: 1.78M] ------------------ 337| 457| case '-': next_skip_bytes = 3; break; ------------------ | Branch (337:2): [True: 457, False: 1.78M] ------------------ 338| 1.76M| default : next_skip_bytes = 4; break; ------------------ | Branch (338:2): [True: 1.76M, False: 15.2k] ------------------ 339| 1.78M| } 340| | 341| 1.78M| return (next_skip_bytes); 342| 1.78M|} archive_read_support_format_lha.c:archive_read_format_lha_read_header: 474| 2.90k|{ 475| 2.90k| struct archive_wstring linkname; 476| 2.90k| struct archive_wstring pathname; 477| 2.90k| struct lha *lha; 478| 2.90k| const unsigned char *p; 479| 2.90k| const char *signature; 480| 2.90k| int err; 481| 2.90k| struct archive_mstring conv_buffer; 482| 2.90k| const wchar_t *conv_buffer_p; 483| | 484| 2.90k| a->archive.archive_format = ARCHIVE_FORMAT_LHA; ------------------ | | 382| 2.90k|#define ARCHIVE_FORMAT_LHA 0xB0000 ------------------ 485| 2.90k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (485:6): [True: 58, False: 2.84k] ------------------ 486| 58| a->archive.archive_format_name = "lha"; 487| | 488| 2.90k| lha = (struct lha *)(a->format->data); 489| 2.90k| lha->decompress_init = 0; 490| 2.90k| lha->end_of_entry = 0; 491| 2.90k| lha->end_of_entry_cleanup = 0; 492| 2.90k| lha->entry_unconsumed = 0; 493| | 494| 2.90k| if ((p = __archive_read_ahead(a, H_SIZE, NULL)) == NULL) { ------------------ | | 211| 2.90k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (494:6): [True: 7, False: 2.89k] ------------------ 495| | /* 496| | * LHa archiver added 0 to the tail of its archive file as 497| | * the mark of the end of the archive. 498| | */ 499| 7| signature = __archive_read_ahead(a, sizeof(signature[0]), NULL); 500| 7| if (signature == NULL || signature[0] == 0) ------------------ | Branch (500:7): [True: 0, False: 7] | Branch (500:28): [True: 0, False: 7] ------------------ 501| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 502| 7| return (truncated_error(a)); 503| 7| } 504| | 505| 2.89k| signature = (const char *)p; 506| 2.89k| if (lha->found_first_header == 0 && ------------------ | Branch (506:6): [True: 58, False: 2.83k] ------------------ 507| 58| signature[0] == 'M' && signature[1] == 'Z') { ------------------ | Branch (507:6): [True: 39, False: 19] | Branch (507:29): [True: 39, False: 0] ------------------ 508| | /* This is an executable? Must be self-extracting... */ 509| 39| err = lha_skip_sfx(a); 510| 39| if (err < ARCHIVE_WARN) ------------------ | | 235| 39|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (510:7): [True: 0, False: 39] ------------------ 511| 0| return (err); 512| | 513| 39| if ((p = __archive_read_ahead(a, sizeof(*p), NULL)) == NULL) ------------------ | Branch (513:7): [True: 0, False: 39] ------------------ 514| 0| return (truncated_error(a)); 515| 39| signature = (const char *)p; 516| 39| } 517| | /* signature[0] == 0 means the end of an LHa archive file. */ 518| 2.89k| if (signature[0] == 0) ------------------ | Branch (518:6): [True: 17, False: 2.87k] ------------------ 519| 17| return (ARCHIVE_EOF); ------------------ | | 232| 17|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 520| | 521| | /* 522| | * Check the header format and method type. 523| | */ 524| 2.87k| if (lha_check_header_format(p) != 0) { ------------------ | Branch (524:6): [True: 9, False: 2.86k] ------------------ 525| 9| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 9|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 526| 9| "Bad LHa file"); 527| 9| return (ARCHIVE_FATAL); ------------------ | | 239| 9|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 528| 9| } 529| | 530| | /* We've found the first header. */ 531| 2.86k| lha->found_first_header = 1; 532| | /* Set a default value and common data */ 533| 2.86k| lha->header_size = 0; 534| 2.86k| lha->level = p[H_LEVEL_OFFSET]; ------------------ | | 210| 2.86k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ 535| 2.86k| lha->method[0] = p[H_METHOD_OFFSET+1]; ------------------ | | 208| 2.86k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 536| 2.86k| lha->method[1] = p[H_METHOD_OFFSET+2]; ------------------ | | 208| 2.86k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 537| 2.86k| lha->method[2] = p[H_METHOD_OFFSET+3]; ------------------ | | 208| 2.86k|#define H_METHOD_OFFSET 2 /* Compress type. */ ------------------ 538| 2.86k| if (memcmp(lha->method, "lhd", 3) == 0) ------------------ | Branch (538:6): [True: 0, False: 2.86k] ------------------ 539| 0| lha->directory = 1; 540| 2.86k| else 541| 2.86k| lha->directory = 0; 542| 2.86k| if (memcmp(lha->method, "lh0", 3) == 0 || ------------------ | Branch (542:6): [True: 304, False: 2.56k] ------------------ 543| 2.56k| memcmp(lha->method, "lz4", 3) == 0) ------------------ | Branch (543:6): [True: 0, False: 2.56k] ------------------ 544| 304| lha->entry_is_compressed = 0; 545| 2.56k| else 546| 2.56k| lha->entry_is_compressed = 1; 547| | 548| 2.86k| lha->compsize = 0; 549| 2.86k| lha->origsize = 0; 550| 2.86k| lha->setflag = 0; 551| 2.86k| lha->birthtime = 0; 552| 2.86k| lha->birthtime_tv_nsec = 0; 553| 2.86k| lha->mtime = 0; 554| 2.86k| lha->mtime_tv_nsec = 0; 555| 2.86k| lha->atime = 0; 556| 2.86k| lha->atime_tv_nsec = 0; 557| 2.86k| lha->mode = (lha->directory)? 0777 : 0666; ------------------ | Branch (557:14): [True: 0, False: 2.86k] ------------------ 558| 2.86k| lha->uid = 0; 559| 2.86k| lha->gid = 0; 560| 2.86k| archive_string_empty(&lha->dirname); ------------------ | | 181| 2.86k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 561| 2.86k| archive_string_empty(&lha->filename); ------------------ | | 181| 2.86k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 562| 2.86k| lha->dos_attr = 0; 563| 2.86k| if (lha->opt_sconv != NULL) { ------------------ | Branch (563:6): [True: 0, False: 2.86k] ------------------ 564| 0| lha->sconv_dir = lha->opt_sconv; 565| 0| lha->sconv_fname = lha->opt_sconv; 566| 2.86k| } else { 567| 2.86k| lha->sconv_dir = NULL; 568| 2.86k| lha->sconv_fname = NULL; 569| 2.86k| } 570| | 571| 2.86k| switch (p[H_LEVEL_OFFSET]) { ------------------ | | 210| 2.86k|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ 572| 0| case 0: ------------------ | Branch (572:2): [True: 0, False: 2.86k] ------------------ 573| 0| err = lha_read_file_header_0(a, lha); 574| 0| break; 575| 3| case 1: ------------------ | Branch (575:2): [True: 3, False: 2.86k] ------------------ 576| 3| err = lha_read_file_header_1(a, lha); 577| 3| break; 578| 2.86k| case 2: ------------------ | Branch (578:2): [True: 2.86k, False: 4] ------------------ 579| 2.86k| err = lha_read_file_header_2(a, lha); 580| 2.86k| break; 581| 1| case 3: ------------------ | Branch (581:2): [True: 1, False: 2.86k] ------------------ 582| 1| err = lha_read_file_header_3(a, lha); 583| 1| break; 584| 0| default: ------------------ | Branch (584:2): [True: 0, False: 2.86k] ------------------ 585| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 586| 0| "Unsupported LHa header level %d", p[H_LEVEL_OFFSET]); ------------------ | | 210| 0|#define H_LEVEL_OFFSET 20 /* Header Level. */ ------------------ 587| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 588| 0| break; 589| 2.86k| } 590| 2.86k| if (err < ARCHIVE_WARN) ------------------ | | 235| 2.86k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (590:6): [True: 13, False: 2.85k] ------------------ 591| 13| return (err); 592| | 593| | 594| 2.85k| if (!lha->directory && archive_strlen(&lha->filename) == 0) ------------------ | | 178| 2.85k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (594:6): [True: 2.85k, False: 0] | Branch (594:25): [True: 0, False: 2.85k] ------------------ 595| | /* The filename has not been set */ 596| 0| return (truncated_error(a)); 597| | 598| | /* 599| | * Make a pathname from a dirname and a filename, after converting to Unicode. 600| | * This is because codepages might differ between dirname and filename. 601| | */ 602| 2.85k| archive_string_init(&pathname); ------------------ | | 71| 2.85k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.85k] | | ------------------ ------------------ 603| 2.85k| archive_string_init(&linkname); ------------------ | | 71| 2.85k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.85k] | | ------------------ ------------------ 604| 2.85k| archive_string_init(&conv_buffer.aes_mbs); ------------------ | | 71| 2.85k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.85k] | | ------------------ ------------------ 605| 2.85k| archive_string_init(&conv_buffer.aes_mbs_in_locale); ------------------ | | 71| 2.85k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.85k] | | ------------------ ------------------ 606| 2.85k| archive_string_init(&conv_buffer.aes_utf8); ------------------ | | 71| 2.85k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.85k] | | ------------------ ------------------ 607| 2.85k| archive_string_init(&conv_buffer.aes_wcs); ------------------ | | 71| 2.85k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 2.85k] | | ------------------ ------------------ 608| 2.85k| if (0 != archive_mstring_copy_mbs_len_l(&conv_buffer, lha->dirname.s, lha->dirname.length, lha->sconv_dir)) { ------------------ | Branch (608:6): [True: 0, False: 2.85k] ------------------ 609| 0| archive_set_error(&a->archive, 610| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 611| 0| "Pathname cannot be converted " 612| 0| "from %s to Unicode", 613| 0| archive_string_conversion_charset_name(lha->sconv_dir)); 614| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 615| 2.85k| } else if (0 != archive_mstring_get_wcs(&a->archive, &conv_buffer, &conv_buffer_p)) ------------------ | Branch (615:13): [True: 0, False: 2.85k] ------------------ 616| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 617| 2.85k| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 2.85k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (617:6): [True: 0, False: 2.85k] ------------------ 618| 0| archive_mstring_clean(&conv_buffer); 619| 0| archive_wstring_free(&pathname); 620| 0| archive_wstring_free(&linkname); 621| 0| return (err); 622| 0| } 623| 2.85k| archive_wstring_copy(&pathname, &conv_buffer.aes_wcs); ------------------ | | 135| 2.85k| ((dest)->length = 0, archive_wstring_concat((dest), (src))) ------------------ 624| | 625| 2.85k| archive_string_empty(&conv_buffer.aes_mbs); ------------------ | | 181| 2.85k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 626| 2.85k| archive_string_empty(&conv_buffer.aes_mbs_in_locale); ------------------ | | 181| 2.85k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 627| 2.85k| archive_string_empty(&conv_buffer.aes_utf8); ------------------ | | 181| 2.85k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 628| 2.85k| archive_wstring_empty(&conv_buffer.aes_wcs); ------------------ | | 182| 2.85k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 629| 2.85k| if (0 != archive_mstring_copy_mbs_len_l(&conv_buffer, lha->filename.s, lha->filename.length, lha->sconv_fname)) { ------------------ | Branch (629:6): [True: 0, False: 2.85k] ------------------ 630| 0| archive_set_error(&a->archive, 631| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 632| 0| "Pathname cannot be converted " 633| 0| "from %s to Unicode", 634| 0| archive_string_conversion_charset_name(lha->sconv_fname)); 635| 0| err = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 636| 0| } 637| 2.85k| else if (0 != archive_mstring_get_wcs(&a->archive, &conv_buffer, &conv_buffer_p)) ------------------ | Branch (637:11): [True: 1, False: 2.85k] ------------------ 638| 1| err = ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 639| 2.85k| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 2.85k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (639:6): [True: 1, False: 2.85k] ------------------ 640| 1| archive_mstring_clean(&conv_buffer); 641| 1| archive_wstring_free(&pathname); 642| 1| archive_wstring_free(&linkname); 643| 1| return (err); 644| 1| } 645| 2.85k| archive_wstring_concat(&pathname, &conv_buffer.aes_wcs); 646| 2.85k| archive_mstring_clean(&conv_buffer); 647| | 648| 2.85k| if ((lha->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 2.85k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((lha->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 2.85k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (648:6): [True: 0, False: 2.85k] ------------------ 649| | /* 650| | * Extract the symlink-name if it's included in the pathname. 651| | */ 652| 0| if (!lha_parse_linkname(&linkname, &pathname)) { ------------------ | Branch (652:7): [True: 0, False: 0] ------------------ 653| | /* We couldn't get the symlink-name. */ 654| 0| archive_set_error(&a->archive, 655| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 656| 0| "Unknown symlink-name"); 657| 0| archive_wstring_free(&pathname); 658| 0| archive_wstring_free(&linkname); 659| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 660| 0| } 661| 2.85k| } else { 662| | /* 663| | * Make sure a file-type is set. 664| | * The mode has been overridden if it is in the extended data. 665| | */ 666| 2.85k| lha->mode = (lha->mode & ~AE_IFMT) | ------------------ | | 215| 2.85k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 667| 2.85k| ((lha->directory)? AE_IFDIR: AE_IFREG); ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ ((lha->directory)? AE_IFDIR: AE_IFREG); ------------------ | | 216| 2.85k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (667:8): [True: 0, False: 2.85k] ------------------ 668| 2.85k| } 669| 2.85k| if ((lha->setflag & UNIX_MODE_IS_SET) == 0 && ------------------ | | 163| 2.85k|#define UNIX_MODE_IS_SET 4 ------------------ | Branch (669:6): [True: 2.85k, False: 0] ------------------ 670| 2.85k| (lha->dos_attr & 1) != 0) ------------------ | Branch (670:6): [True: 5, False: 2.85k] ------------------ 671| 5| lha->mode &= ~(0222);/* read only. */ 672| | 673| | /* 674| | * Set basic file parameters. 675| | */ 676| 2.85k| archive_entry_copy_pathname_w(entry, pathname.s); 677| 2.85k| archive_wstring_free(&pathname); 678| 2.85k| if (archive_strlen(&linkname) > 0) { ------------------ | | 178| 2.85k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (678:6): [True: 0, False: 2.85k] ------------------ 679| 0| archive_entry_copy_symlink_w(entry, linkname.s); 680| 0| } else 681| 2.85k| archive_entry_set_symlink(entry, NULL); 682| 2.85k| archive_wstring_free(&linkname); 683| | /* 684| | * When a header level is 0, there is a possibility that 685| | * a pathname and a symlink has '\' character, a directory 686| | * separator in DOS/Windows. So we should convert it to '/'. 687| | */ 688| 2.85k| if (lha->level == 0) ------------------ | Branch (688:6): [True: 0, False: 2.85k] ------------------ 689| 0| lha_replace_path_separator(lha, entry); 690| | 691| 2.85k| archive_entry_set_mode(entry, lha->mode); 692| 2.85k| archive_entry_set_uid(entry, lha->uid); 693| 2.85k| archive_entry_set_gid(entry, lha->gid); 694| 2.85k| if (archive_strlen(&lha->uname) > 0) ------------------ | | 178| 2.85k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (694:6): [True: 18, False: 2.83k] ------------------ 695| 18| archive_entry_set_uname(entry, lha->uname.s); 696| 2.85k| if (archive_strlen(&lha->gname) > 0) ------------------ | | 178| 2.85k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (696:6): [True: 318, False: 2.53k] ------------------ 697| 318| archive_entry_set_gname(entry, lha->gname.s); 698| 2.85k| if (lha->setflag & BIRTHTIME_IS_SET) { ------------------ | | 161| 2.85k|#define BIRTHTIME_IS_SET 1 ------------------ | Branch (698:6): [True: 0, False: 2.85k] ------------------ 699| 0| archive_entry_set_birthtime(entry, lha->birthtime, 700| 0| lha->birthtime_tv_nsec); 701| 0| archive_entry_set_ctime(entry, lha->birthtime, 702| 0| lha->birthtime_tv_nsec); 703| 2.85k| } else { 704| 2.85k| archive_entry_unset_birthtime(entry); 705| 2.85k| archive_entry_unset_ctime(entry); 706| 2.85k| } 707| 2.85k| archive_entry_set_mtime(entry, lha->mtime, lha->mtime_tv_nsec); 708| 2.85k| if (lha->setflag & ATIME_IS_SET) ------------------ | | 162| 2.85k|#define ATIME_IS_SET 2 ------------------ | Branch (708:6): [True: 0, False: 2.85k] ------------------ 709| 0| archive_entry_set_atime(entry, lha->atime, 710| 0| lha->atime_tv_nsec); 711| 2.85k| else 712| 2.85k| archive_entry_unset_atime(entry); 713| 2.85k| if (lha->directory || archive_entry_symlink(entry) != NULL) ------------------ | Branch (713:6): [True: 0, False: 2.85k] | Branch (713:24): [True: 0, False: 2.85k] ------------------ 714| 0| archive_entry_unset_size(entry); 715| 2.85k| else 716| 2.85k| archive_entry_set_size(entry, lha->origsize); 717| | 718| | /* 719| | * Prepare variables used to read a file content. 720| | */ 721| 2.85k| lha->entry_bytes_remaining = lha->compsize; 722| 2.85k| if (lha->entry_bytes_remaining < 0) { ------------------ | Branch (722:6): [True: 0, False: 2.85k] ------------------ 723| 0| archive_set_error(&a->archive, 724| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 725| 0| "Invalid LHa entry size"); 726| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 727| 0| } 728| 2.85k| lha->entry_offset = 0; 729| 2.85k| lha->entry_crc_calculated = 0; 730| | 731| | /* 732| | * This file does not have a content. 733| | */ 734| 2.85k| if (lha->directory || lha->compsize == 0) ------------------ | Branch (734:6): [True: 0, False: 2.85k] | Branch (734:24): [True: 0, False: 2.85k] ------------------ 735| 0| lha->end_of_entry = 1; 736| | 737| 2.85k| snprintf(lha->format_name, sizeof(lha->format_name), "lha -%c%c%c-", 738| 2.85k| lha->method[0], lha->method[1], lha->method[2]); 739| 2.85k| a->archive.archive_format_name = lha->format_name; 740| | 741| 2.85k| return (err); 742| 2.85k|} archive_read_support_format_lha.c:truncated_error: 465| 13|{ 466| 13| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 13|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 467| 13| "Truncated LHa header"); 468| 13| return (ARCHIVE_FATAL); ------------------ | | 239| 13|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 469| 13|} archive_read_support_format_lha.c:lha_skip_sfx: 421| 39|{ 422| 39| const void *h; 423| 39| const char *p, *q; 424| 39| size_t next, skip; 425| 39| ssize_t bytes, window; 426| | 427| 39| window = 4096; 428| 42| for (;;) { 429| 42| h = __archive_read_ahead(a, window, &bytes); 430| 42| if (h == NULL) { ------------------ | Branch (430:7): [True: 3, False: 39] ------------------ 431| | /* Remaining bytes are less than window. */ 432| 3| window >>= 1; 433| 3| if (window < (H_SIZE + 3)) ------------------ | | 211| 3|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (433:8): [True: 0, False: 3] ------------------ 434| 0| goto fatal; 435| 3| continue; 436| 3| } 437| 39| if (bytes < H_SIZE) ------------------ | | 211| 39|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (437:7): [True: 0, False: 39] ------------------ 438| 0| goto fatal; 439| 39| p = h; 440| 39| q = p + bytes; 441| | 442| | /* 443| | * Scan ahead until we find something that looks 444| | * like the lha header. 445| | */ 446| 3.62k| while (p + H_SIZE < q) { ------------------ | | 211| 3.62k|#define H_SIZE 22 /* Minimum header size. */ ------------------ | Branch (446:10): [True: 3.62k, False: 0] ------------------ 447| 3.62k| if ((next = lha_check_header_format(p)) == 0) { ------------------ | Branch (447:8): [True: 39, False: 3.58k] ------------------ 448| 39| skip = p - (const char *)h; 449| 39| __archive_read_consume(a, skip); 450| 39| return (ARCHIVE_OK); ------------------ | | 233| 39|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 451| 39| } 452| 3.58k| p += next; 453| 3.58k| } 454| 0| skip = p - (const char *)h; 455| 0| __archive_read_consume(a, skip); 456| 0| } 457| 0|fatal: 458| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 459| 0| "Couldn't find out LHa header"); 460| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 461| 39|} archive_read_support_format_lha.c:lha_calcsum: 1722| 3|{ 1723| 3| unsigned char const *p = (unsigned char const *)pp; 1724| | 1725| 3| p += offset; 1726| 109| for (;size > 0; --size) ------------------ | Branch (1726:8): [True: 106, False: 3] ------------------ 1727| 106| sum += *p++; 1728| 3| return (sum); 1729| 3|} archive_read_support_format_lha.c:lha_read_file_header_1: 900| 3|{ 901| 3| const unsigned char *p; 902| 3| size_t extdsize; 903| 3| int i, err, err2; 904| 3| int namelen, padding; 905| 3| unsigned char headersum, sum_calculated; 906| | 907| 3| err = ARCHIVE_OK; ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 908| | 909| 3| if ((p = __archive_read_ahead(a, H1_FIXED_SIZE, NULL)) == NULL) ------------------ | | 897| 3|#define H1_FIXED_SIZE 27 ------------------ | Branch (909:6): [True: 0, False: 3] ------------------ 910| 0| return (truncated_error(a)); 911| | 912| 3| lha->header_size = p[H1_HEADER_SIZE_OFFSET] + 2; ------------------ | | 890| 3|#define H1_HEADER_SIZE_OFFSET 0 ------------------ 913| 3| headersum = p[H1_HEADER_SUM_OFFSET]; ------------------ | | 891| 3|#define H1_HEADER_SUM_OFFSET 1 ------------------ 914| | /* Note: An extended header size is included in a compsize. */ 915| 3| lha->compsize = archive_le32dec(p + H1_COMP_SIZE_OFFSET); ------------------ | | 892| 3|#define H1_COMP_SIZE_OFFSET 7 ------------------ 916| 3| lha->origsize = archive_le32dec(p + H1_ORIG_SIZE_OFFSET); ------------------ | | 893| 3|#define H1_ORIG_SIZE_OFFSET 11 ------------------ 917| 3| lha->mtime = dos_to_unix(archive_le32dec(p + H1_DOS_TIME_OFFSET)); ------------------ | | 894| 3|#define H1_DOS_TIME_OFFSET 15 ------------------ 918| 3| namelen = p[H1_NAME_LEN_OFFSET]; ------------------ | | 895| 3|#define H1_NAME_LEN_OFFSET 21 ------------------ 919| | /* Calculate a padding size. The result will be normally 0 only(?) */ 920| 3| padding = ((int)lha->header_size) - H1_FIXED_SIZE - namelen; ------------------ | | 897| 3|#define H1_FIXED_SIZE 27 ------------------ 921| | 922| 3| if (namelen > 230 || padding < 0) ------------------ | Branch (922:6): [True: 0, False: 3] | Branch (922:23): [True: 0, False: 3] ------------------ 923| 0| goto invalid; 924| | 925| 3| if ((p = __archive_read_ahead(a, lha->header_size, NULL)) == NULL) ------------------ | Branch (925:6): [True: 0, False: 3] ------------------ 926| 0| return (truncated_error(a)); 927| | 928| 3| for (i = 0; i < namelen; i++) { ------------------ | Branch (928:14): [True: 0, False: 3] ------------------ 929| 0| if (p[i + H1_FILE_NAME_OFFSET] == 0xff) ------------------ | | 896| 0|#define H1_FILE_NAME_OFFSET 22 ------------------ | Branch (929:7): [True: 0, False: 0] ------------------ 930| 0| goto invalid;/* Invalid filename. */ 931| 0| } 932| 3| archive_strncpy(&lha->filename, p + H1_FILE_NAME_OFFSET, namelen); ------------------ | | 173| 3| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 933| 3| lha->crc = archive_le16dec(p + H1_FILE_NAME_OFFSET + namelen); ------------------ | | 896| 3|#define H1_FILE_NAME_OFFSET 22 ------------------ 934| 3| lha->setflag |= CRC_IS_SET; ------------------ | | 164| 3|#define CRC_IS_SET 8 ------------------ 935| | 936| 3| 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| 3| __archive_read_consume(a, lha->header_size - 2); 940| | 941| | /* Read extended headers */ 942| 3| err2 = lha_read_file_extended_header(a, lha, NULL, 2, 943| 3| (uint64_t)(lha->compsize + 2), &extdsize); 944| 3| if (err2 < ARCHIVE_WARN) ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (944:6): [True: 3, False: 0] ------------------ 945| 3| return (err2); 946| 0| if (err2 < err) ------------------ | Branch (946:6): [True: 0, False: 0] ------------------ 947| 0| err = err2; 948| | /* Get a real compressed file size. */ 949| 0| lha->compsize -= extdsize - 2; 950| | 951| 0| if (lha->compsize < 0) ------------------ | Branch (951:6): [True: 0, False: 0] ------------------ 952| 0| goto invalid; /* Invalid compressed file size */ 953| | 954| 0| if (sum_calculated != headersum) { ------------------ | Branch (954:6): [True: 0, False: 0] ------------------ 955| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 956| 0| "LHa header sum error"); 957| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 958| 0| } 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| 0|} archive_read_support_format_lha.c:lha_read_file_extended_header: 1144| 2.86k|{ 1145| 2.86k| const void *h; 1146| 2.86k| const unsigned char *extdheader; 1147| 2.86k| size_t extdsize; 1148| 2.86k| size_t datasize; 1149| 2.86k| unsigned int i; 1150| 2.86k| unsigned char extdtype; 1151| | 1152| 2.86k|#define EXT_HEADER_CRC 0x00 /* Header CRC and information*/ 1153| 2.86k|#define EXT_FILENAME 0x01 /* Filename */ 1154| 2.86k|#define EXT_DIRECTORY 0x02 /* Directory name */ 1155| 2.86k|#define EXT_DOS_ATTR 0x40 /* MS-DOS attribute */ 1156| 2.86k|#define EXT_TIMESTAMP 0x41 /* Windows time stamp */ 1157| 2.86k|#define EXT_FILESIZE 0x42 /* Large file size */ 1158| 2.86k|#define EXT_TIMEZONE 0x43 /* Time zone */ 1159| 2.86k|#define EXT_UTF16_FILENAME 0x44 /* UTF-16 filename */ 1160| 2.86k|#define EXT_UTF16_DIRECTORY 0x45 /* UTF-16 directory name */ 1161| 2.86k|#define EXT_CODEPAGE 0x46 /* Codepage */ 1162| 2.86k|#define EXT_UNIX_MODE 0x50 /* File permission */ 1163| 2.86k|#define EXT_UNIX_GID_UID 0x51 /* gid,uid */ 1164| 2.86k|#define EXT_UNIX_GNAME 0x52 /* Group name */ 1165| 2.86k|#define EXT_UNIX_UNAME 0x53 /* User name */ 1166| 2.86k|#define EXT_UNIX_MTIME 0x54 /* Modified time */ 1167| 2.86k|#define EXT_OS2_NEW_ATTR 0x7f /* new attribute(OS/2 only) */ 1168| 2.86k|#define EXT_NEW_ATTR 0xff /* new attribute */ 1169| | 1170| 2.86k| *total_size = sizefield_length; 1171| | 1172| 9.36k| for (;;) { 1173| | /* Read an extended header size. */ 1174| 9.36k| if ((h = ------------------ | Branch (1174:7): [True: 1, False: 9.35k] ------------------ 1175| 9.36k| __archive_read_ahead(a, sizefield_length, NULL)) == NULL) 1176| 1| return (truncated_error(a)); 1177| | /* Check if the size is the zero indicates the end of the 1178| | * extended header. */ 1179| 9.35k| if (sizefield_length == sizeof(uint16_t)) ------------------ | Branch (1179:7): [True: 9.35k, False: 0] ------------------ 1180| 9.35k| extdsize = archive_le16dec(h); 1181| 0| else 1182| 0| extdsize = archive_le32dec(h); 1183| 9.35k| if (extdsize == 0) { ------------------ | Branch (1183:7): [True: 2.85k, False: 6.50k] ------------------ 1184| | /* End of extended header */ 1185| 2.85k| if (crc != NULL) ------------------ | Branch (1185:8): [True: 2.85k, False: 0] ------------------ 1186| 2.85k| *crc = lha_crc16(*crc, h, sizefield_length); 1187| 2.85k| __archive_read_consume(a, sizefield_length); 1188| 2.85k| return (ARCHIVE_OK); ------------------ | | 233| 2.85k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1189| 2.85k| } 1190| | 1191| | /* Sanity check to the extended header size. */ 1192| 6.50k| if (((uint64_t)*total_size + extdsize) > limitsize || ------------------ | Branch (1192:7): [True: 5, False: 6.49k] ------------------ 1193| 6.49k| extdsize <= (size_t)sizefield_length) ------------------ | Branch (1193:7): [True: 0, False: 6.49k] ------------------ 1194| 5| goto invalid; 1195| | 1196| | /* Read the extended header. */ 1197| 6.49k| if ((h = __archive_read_ahead(a, extdsize, NULL)) == NULL) ------------------ | Branch (1197:7): [True: 5, False: 6.49k] ------------------ 1198| 5| return (truncated_error(a)); 1199| 6.49k| *total_size += extdsize; 1200| | 1201| 6.49k| extdheader = (const unsigned char *)h; 1202| | /* Get the extended header type. */ 1203| 6.49k| extdtype = extdheader[sizefield_length]; 1204| | /* Calculate an extended data size. */ 1205| 6.49k| datasize = extdsize - (1 + sizefield_length); 1206| | /* Skip an extended header size field and type field. */ 1207| 6.49k| extdheader += sizefield_length + 1; 1208| | 1209| 6.49k| if (crc != NULL && extdtype != EXT_HEADER_CRC) ------------------ | | 1152| 6.07k|#define EXT_HEADER_CRC 0x00 /* Header CRC and information*/ ------------------ | Branch (1209:7): [True: 6.07k, False: 423] | Branch (1209:22): [True: 3.51k, False: 2.55k] ------------------ 1210| 3.51k| *crc = lha_crc16(*crc, h, extdsize); 1211| 6.49k| switch (extdtype) { 1212| 2.55k| case EXT_HEADER_CRC: ------------------ | | 1152| 2.55k|#define EXT_HEADER_CRC 0x00 /* Header CRC and information*/ ------------------ | Branch (1212:3): [True: 2.55k, False: 3.93k] ------------------ 1213| | /* We only use a header CRC. Following data will not 1214| | * be used. */ 1215| 2.55k| if (datasize >= 2) { ------------------ | Branch (1215:8): [True: 2.55k, False: 0] ------------------ 1216| 2.55k| lha->header_crc = archive_le16dec(extdheader); 1217| 2.55k| if (crc != NULL) { ------------------ | Branch (1217:9): [True: 2.55k, False: 0] ------------------ 1218| 2.55k| static const char zeros[2] = {0, 0}; 1219| 2.55k| *crc = lha_crc16(*crc, h, 1220| 2.55k| extdsize - datasize); 1221| | /* CRC value itself as zero */ 1222| 2.55k| *crc = lha_crc16(*crc, zeros, 2); 1223| 2.55k| *crc = lha_crc16(*crc, 1224| 2.55k| extdheader+2, datasize - 2); 1225| 2.55k| } 1226| 2.55k| } 1227| 2.55k| break; 1228| 2.85k| case EXT_FILENAME: ------------------ | | 1153| 2.85k|#define EXT_FILENAME 0x01 /* Filename */ ------------------ | Branch (1228:3): [True: 2.85k, False: 3.63k] ------------------ 1229| 2.85k| if (datasize == 0) { ------------------ | Branch (1229:8): [True: 0, False: 2.85k] ------------------ 1230| | /* maybe directory header */ 1231| 0| archive_string_empty(&lha->filename); ------------------ | | 181| 0|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1232| 0| break; 1233| 0| } 1234| 2.85k| if (extdheader[0] == '\0') ------------------ | Branch (1234:8): [True: 0, False: 2.85k] ------------------ 1235| 0| goto invalid; 1236| 2.85k| archive_strncpy(&lha->filename, ------------------ | | 173| 2.85k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1237| 2.85k| (const char *)extdheader, datasize); 1238| 2.85k| break; 1239| 0| case EXT_UTF16_FILENAME: ------------------ | | 1159| 0|#define EXT_UTF16_FILENAME 0x44 /* UTF-16 filename */ ------------------ | Branch (1239:3): [True: 0, False: 6.49k] ------------------ 1240| 0| if (datasize == 0) { ------------------ | Branch (1240:8): [True: 0, False: 0] ------------------ 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| 0| } else if (datasize & 1) { ------------------ | Branch (1244:15): [True: 0, False: 0] ------------------ 1245| | /* UTF-16 characters take always 2 or 4 bytes */ 1246| 0| goto invalid; 1247| 0| } 1248| 0| if (extdheader[0] == '\0') ------------------ | Branch (1248:8): [True: 0, False: 0] ------------------ 1249| 0| goto invalid; 1250| 0| archive_string_empty(&lha->filename); ------------------ | | 181| 0|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1251| 0| archive_array_append(&lha->filename, 1252| 0| (const char *)extdheader, datasize); 1253| | /* Setup a string conversion for a filename. */ 1254| 0| lha->sconv_fname = 1255| 0| archive_string_conversion_from_charset(&a->archive, 1256| 0| "UTF-16LE", 1); 1257| 0| if (lha->sconv_fname == NULL) ------------------ | Branch (1257:8): [True: 0, False: 0] ------------------ 1258| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1259| 0| break; 1260| 1| case EXT_DIRECTORY: ------------------ | | 1154| 1|#define EXT_DIRECTORY 0x02 /* Directory name */ ------------------ | Branch (1260:3): [True: 1, False: 6.49k] ------------------ 1261| 1| if (datasize == 0 || extdheader[0] == '\0') ------------------ | Branch (1261:8): [True: 0, False: 1] | Branch (1261:25): [True: 0, False: 1] ------------------ 1262| | /* no directory name data. exit this case. */ 1263| 0| goto invalid; 1264| | 1265| 1| archive_strncpy(&lha->dirname, ------------------ | | 173| 1| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1266| 1| (const char *)extdheader, datasize); 1267| | /* 1268| | * Convert directory delimiter from 0xFF 1269| | * to '/' for local system. 1270| | */ 1271| 2| for (i = 0; i < lha->dirname.length; i++) { ------------------ | Branch (1271:16): [True: 1, False: 1] ------------------ 1272| 1| if ((unsigned char)lha->dirname.s[i] == 0xFF) ------------------ | Branch (1272:9): [True: 0, False: 1] ------------------ 1273| 0| lha->dirname.s[i] = '/'; 1274| 1| } 1275| | /* Is last character directory separator? */ 1276| 1| if (lha->dirname.s[lha->dirname.length-1] != '/') ------------------ | Branch (1276:8): [True: 1, False: 0] ------------------ 1277| | /* invalid directory data */ 1278| 1| goto invalid; 1279| 0| break; 1280| 0| case EXT_UTF16_DIRECTORY: ------------------ | | 1160| 0|#define EXT_UTF16_DIRECTORY 0x45 /* UTF-16 directory name */ ------------------ | Branch (1280:3): [True: 0, False: 6.49k] ------------------ 1281| | /* UTF-16 characters take always 2 or 4 bytes */ 1282| 0| if (datasize == 0 || (datasize & 1) || ------------------ | Branch (1282:8): [True: 0, False: 0] | Branch (1282:25): [True: 0, False: 0] ------------------ 1283| 0| extdheader[0] == '\0') { ------------------ | Branch (1283:8): [True: 0, False: 0] ------------------ 1284| | /* no directory name data. exit this case. */ 1285| 0| goto invalid; 1286| 0| } 1287| | 1288| 0| archive_string_empty(&lha->dirname); ------------------ | | 181| 0|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1289| 0| archive_array_append(&lha->dirname, 1290| 0| (const char *)extdheader, datasize); 1291| 0| lha->sconv_dir = 1292| 0| archive_string_conversion_from_charset(&a->archive, 1293| 0| "UTF-16LE", 1); 1294| 0| if (lha->sconv_dir == NULL) ------------------ | Branch (1294:8): [True: 0, False: 0] ------------------ 1295| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1296| 0| else { 1297| | /* 1298| | * Convert directory delimiter from 0xFFFF 1299| | * to '/' for local system. 1300| | */ 1301| 0| uint16_t dirSep; 1302| 0| uint16_t d = 1; 1303| 0| if (archive_be16dec(&d) == 1) ------------------ | Branch (1303:9): [True: 0, False: 0] ------------------ 1304| 0| dirSep = 0x2F00; 1305| 0| else 1306| 0| dirSep = 0x002F; 1307| | 1308| | /* UTF-16LE character */ 1309| 0| uint16_t *utf16name = 1310| 0| (uint16_t *)lha->dirname.s; 1311| 0| for (i = 0; i < lha->dirname.length / 2; i++) { ------------------ | Branch (1311:17): [True: 0, False: 0] ------------------ 1312| 0| if (utf16name[i] == 0xFFFF) { ------------------ | Branch (1312:10): [True: 0, False: 0] ------------------ 1313| 0| utf16name[i] = dirSep; 1314| 0| } 1315| 0| } 1316| | /* Is last character directory separator? */ 1317| 0| if (utf16name[lha->dirname.length / 2 - 1] != ------------------ | Branch (1317:9): [True: 0, False: 0] ------------------ 1318| 0| dirSep) { 1319| | /* invalid directory data */ 1320| 0| goto invalid; 1321| 0| } 1322| 0| } 1323| 0| break; 1324| 5| case EXT_DOS_ATTR: ------------------ | | 1155| 5|#define EXT_DOS_ATTR 0x40 /* MS-DOS attribute */ ------------------ | Branch (1324:3): [True: 5, False: 6.48k] ------------------ 1325| 5| if (datasize == 2) ------------------ | Branch (1325:8): [True: 5, False: 0] ------------------ 1326| 5| lha->dos_attr = (unsigned char) 1327| 5| (archive_le16dec(extdheader) & 0xff); 1328| 5| break; 1329| 0| case EXT_TIMESTAMP: ------------------ | | 1156| 0|#define EXT_TIMESTAMP 0x41 /* Windows time stamp */ ------------------ | Branch (1329:3): [True: 0, False: 6.49k] ------------------ 1330| 0| if (datasize == (sizeof(uint64_t) * 3)) { ------------------ | Branch (1330:8): [True: 0, False: 0] ------------------ 1331| 0| ntfs_to_unix(archive_le64dec(extdheader), 1332| 0| &lha->birthtime, 1333| 0| &lha->birthtime_tv_nsec); 1334| 0| extdheader += sizeof(uint64_t); 1335| 0| ntfs_to_unix(archive_le64dec(extdheader), 1336| 0| &lha->mtime, 1337| 0| &lha->mtime_tv_nsec); 1338| 0| extdheader += sizeof(uint64_t); 1339| 0| ntfs_to_unix(archive_le64dec(extdheader), 1340| 0| &lha->atime, 1341| 0| &lha->atime_tv_nsec); 1342| 0| lha->setflag |= BIRTHTIME_IS_SET | ------------------ | | 161| 0|#define BIRTHTIME_IS_SET 1 ------------------ 1343| 0| ATIME_IS_SET; ------------------ | | 162| 0|#define ATIME_IS_SET 2 ------------------ 1344| 0| } 1345| 0| break; 1346| 4| case EXT_FILESIZE: ------------------ | | 1157| 4|#define EXT_FILESIZE 0x42 /* Large file size */ ------------------ | Branch (1346:3): [True: 4, False: 6.48k] ------------------ 1347| 4| if (datasize == sizeof(uint64_t) * 2) { ------------------ | Branch (1347:8): [True: 0, False: 4] ------------------ 1348| 0| lha->compsize = archive_le64dec(extdheader); 1349| 0| extdheader += sizeof(uint64_t); 1350| 0| lha->origsize = archive_le64dec(extdheader); 1351| 0| if (lha->compsize < 0 || lha->origsize < 0) ------------------ | Branch (1351:9): [True: 0, False: 0] | Branch (1351:30): [True: 0, False: 0] ------------------ 1352| 0| goto invalid; 1353| 0| } 1354| 4| break; 1355| 4| case EXT_CODEPAGE: ------------------ | | 1161| 0|#define EXT_CODEPAGE 0x46 /* Codepage */ ------------------ | Branch (1355:3): [True: 0, False: 6.49k] ------------------ 1356| | /* Get an archived filename charset from codepage. 1357| | * This overwrites the charset specified by 1358| | * hdrcharset option. */ 1359| 0| if (datasize == sizeof(uint32_t)) { ------------------ | Branch (1359:8): [True: 0, False: 0] ------------------ 1360| 0| struct archive_string cp; 1361| 0| const char *charset; 1362| | 1363| 0| archive_string_init(&cp); ------------------ | | 71| 0| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 0] | | ------------------ ------------------ 1364| 0| switch (archive_le32dec(extdheader)) { 1365| 0| case 65001: /* UTF-8 */ ------------------ | Branch (1365:5): [True: 0, False: 0] ------------------ 1366| 0| charset = "UTF-8"; 1367| 0| break; 1368| 0| default: ------------------ | Branch (1368:5): [True: 0, False: 0] ------------------ 1369| 0| archive_string_sprintf(&cp, "CP%d", 1370| 0| (int)archive_le32dec(extdheader)); 1371| 0| charset = cp.s; 1372| 0| break; 1373| 0| } 1374| 0| lha->sconv_dir = 1375| 0| archive_string_conversion_from_charset( 1376| 0| &(a->archive), charset, 1); 1377| 0| lha->sconv_fname = 1378| 0| archive_string_conversion_from_charset( 1379| 0| &(a->archive), charset, 1); 1380| 0| archive_string_free(&cp); 1381| 0| if (lha->sconv_dir == NULL) ------------------ | Branch (1381:9): [True: 0, False: 0] ------------------ 1382| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1383| 0| if (lha->sconv_fname == NULL) ------------------ | Branch (1383:9): [True: 0, False: 0] ------------------ 1384| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1385| 0| } 1386| 0| break; 1387| 175| case EXT_UNIX_MODE: ------------------ | | 1162| 175|#define EXT_UNIX_MODE 0x50 /* File permission */ ------------------ | Branch (1387:3): [True: 175, False: 6.31k] ------------------ 1388| 175| if (datasize == sizeof(uint16_t)) { ------------------ | Branch (1388:8): [True: 0, False: 175] ------------------ 1389| 0| lha->mode = archive_le16dec(extdheader); 1390| 0| lha->setflag |= UNIX_MODE_IS_SET; ------------------ | | 163| 0|#define UNIX_MODE_IS_SET 4 ------------------ 1391| 0| } 1392| 175| break; 1393| 239| case EXT_UNIX_GID_UID: ------------------ | | 1163| 239|#define EXT_UNIX_GID_UID 0x51 /* gid,uid */ ------------------ | Branch (1393:3): [True: 239, False: 6.25k] ------------------ 1394| 239| if (datasize == (sizeof(uint16_t) * 2)) { ------------------ | Branch (1394:8): [True: 239, False: 0] ------------------ 1395| 239| lha->gid = archive_le16dec(extdheader); 1396| 239| lha->uid = archive_le16dec(extdheader+2); 1397| 239| } 1398| 239| break; 1399| 179| case EXT_UNIX_GNAME: ------------------ | | 1164| 179|#define EXT_UNIX_GNAME 0x52 /* Group name */ ------------------ | Branch (1399:3): [True: 179, False: 6.31k] ------------------ 1400| 179| if (datasize > 0) ------------------ | Branch (1400:8): [True: 179, False: 0] ------------------ 1401| 179| archive_strncpy(&lha->gname, ------------------ | | 173| 179| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1402| 179| (const char *)extdheader, datasize); 1403| 179| break; 1404| 1| case EXT_UNIX_UNAME: ------------------ | | 1165| 1|#define EXT_UNIX_UNAME 0x53 /* User name */ ------------------ | Branch (1404:3): [True: 1, False: 6.49k] ------------------ 1405| 1| if (datasize > 0) ------------------ | Branch (1405:8): [True: 1, False: 0] ------------------ 1406| 1| archive_strncpy(&lha->uname, ------------------ | | 173| 1| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1407| 1| (const char *)extdheader, datasize); 1408| 1| break; 1409| 0| case EXT_UNIX_MTIME: ------------------ | | 1166| 0|#define EXT_UNIX_MTIME 0x54 /* Modified time */ ------------------ | Branch (1409:3): [True: 0, False: 6.49k] ------------------ 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: 6.49k] ------------------ 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| 8| case EXT_NEW_ATTR: ------------------ | | 1168| 8|#define EXT_NEW_ATTR 0xff /* new attribute */ ------------------ | Branch (1427:3): [True: 8, False: 6.48k] ------------------ 1428| 8| if (datasize == 20) { ------------------ | Branch (1428:8): [True: 0, False: 8] ------------------ 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| 8| break; 1438| 0| case EXT_TIMEZONE: /* Not supported */ ------------------ | | 1158| 0|#define EXT_TIMEZONE 0x43 /* Time zone */ ------------------ | Branch (1438:3): [True: 0, False: 6.49k] ------------------ 1439| 0| break; 1440| 467| default: ------------------ | Branch (1440:3): [True: 467, False: 6.02k] ------------------ 1441| 467| break; 1442| 6.49k| } 1443| | 1444| 6.49k| __archive_read_consume(a, extdsize); 1445| 6.49k| } 1446| 6|invalid: 1447| 6| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1448| 6| "Invalid extended LHa header"); 1449| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1450| 2.86k|} archive_read_support_format_lha.c:lha_crc16: 1814| 26.8k|{ 1815| 26.8k| const unsigned char *p = (const unsigned char *)pp; 1816| 26.8k| const uint16_t *buff; 1817| 26.8k| const union { 1818| 26.8k| uint32_t i; 1819| 26.8k| char c[4]; 1820| 26.8k| } u = { 0x01020304 }; 1821| | 1822| 26.8k| if (len == 0) ------------------ | Branch (1822:6): [True: 2.55k, False: 24.3k] ------------------ 1823| 2.55k| return crc; 1824| | 1825| | /* Process unaligned address. */ 1826| 24.3k| if (((uintptr_t)p) & (uintptr_t)0x1) { ------------------ | Branch (1826:6): [True: 7.97k, False: 16.3k] ------------------ 1827| 7.97k| crc = (crc >> 8) ^ crc16tbl[0][(crc ^ *p++) & 0xff]; 1828| 7.97k| len--; 1829| 7.97k| } 1830| 24.3k| buff = (const uint16_t *)p; 1831| | /* 1832| | * Modern C compiler such as GCC does not unroll automatically yet 1833| | * without unrolling pragma, and Clang is so. So we should 1834| | * unroll this loop for its performance. 1835| | */ 1836| 153M| for (;len >= 8; len -= 8) { ------------------ | Branch (1836:8): [True: 153M, False: 24.3k] ------------------ 1837| | /* This if statement expects compiler optimization will 1838| | * remove the statement which will not be executed. */ 1839| 153M|#undef bswap16 1840| |#ifndef __has_builtin 1841| |#define __has_builtin(x) 0 1842| |#endif 1843| |#if defined(_MSC_VER) && _MSC_VER >= 1400 /* Visual Studio */ 1844| |# define bswap16(x) _byteswap_ushort(x) 1845| |#elif defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 8) || __GNUC__ > 4) 1846| |/* GCC 4.8 and later has __builtin_bswap16() */ 1847| |# define bswap16(x) __builtin_bswap16(x) 1848| |#elif defined(__clang__) && __has_builtin(__builtin_bswap16) 1849| |/* Newer clang versions have __builtin_bswap16() */ 1850| 153M|# define bswap16(x) __builtin_bswap16(x) 1851| |#else 1852| |# define bswap16(x) ((((x) >> 8) & 0xff) | ((x) << 8)) 1853| |#endif 1854| 153M|#define CRC16W do { \ 1855| 153M| if(u.c[0] == 1) { /* Big endian */ \ 1856| 153M| crc ^= bswap16(*buff); buff++; \ 1857| 153M| } else \ 1858| 153M| crc ^= *buff++; \ 1859| 153M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ 1860| 153M|} while (0) 1861| 153M| CRC16W; ------------------ | | 1854| 153M|#define CRC16W do { \ | | 1855| 153M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1855:6): [True: 0, False: 153M] | | ------------------ | | 1856| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1850| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1857| 0| } else \ | | 1858| 153M| crc ^= *buff++; \ | | 1859| 153M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1860| 153M|} while (0) | | ------------------ | | | Branch (1860:10): [Folded, False: 153M] | | ------------------ ------------------ 1862| 153M| CRC16W; ------------------ | | 1854| 153M|#define CRC16W do { \ | | 1855| 153M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1855:6): [True: 0, False: 153M] | | ------------------ | | 1856| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1850| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1857| 0| } else \ | | 1858| 153M| crc ^= *buff++; \ | | 1859| 153M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1860| 153M|} while (0) | | ------------------ | | | Branch (1860:10): [Folded, False: 153M] | | ------------------ ------------------ 1863| 153M| CRC16W; ------------------ | | 1854| 153M|#define CRC16W do { \ | | 1855| 153M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1855:6): [True: 0, False: 153M] | | ------------------ | | 1856| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1850| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1857| 0| } else \ | | 1858| 153M| crc ^= *buff++; \ | | 1859| 153M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1860| 153M|} while (0) | | ------------------ | | | Branch (1860:10): [Folded, False: 153M] | | ------------------ ------------------ 1864| 153M| CRC16W; ------------------ | | 1854| 153M|#define CRC16W do { \ | | 1855| 153M| if(u.c[0] == 1) { /* Big endian */ \ | | ------------------ | | | Branch (1855:6): [True: 0, False: 153M] | | ------------------ | | 1856| 0| crc ^= bswap16(*buff); buff++; \ | | ------------------ | | | | 1850| 0|# define bswap16(x) __builtin_bswap16(x) | | ------------------ | | 1857| 0| } else \ | | 1858| 153M| crc ^= *buff++; \ | | 1859| 153M| crc = crc16tbl[1][crc & 0xff] ^ crc16tbl[0][crc >> 8];\ | | 1860| 153M|} while (0) | | ------------------ | | | Branch (1860:10): [Folded, False: 153M] | | ------------------ ------------------ 1865| 153M|#undef CRC16W 1866| 153M|#undef bswap16 1867| 153M| } 1868| | 1869| 24.3k| p = (const unsigned char *)buff; 1870| 69.9k| for (;len; len--) { ------------------ | Branch (1870:8): [True: 45.5k, False: 24.3k] ------------------ 1871| 45.5k| crc = (crc >> 8) ^ crc16tbl[0][(crc ^ *p++) & 0xff]; 1872| 45.5k| } 1873| 24.3k| return crc; 1874| 26.8k|} archive_read_support_format_lha.c:lha_read_file_header_2: 996| 2.86k|{ 997| 2.86k| const unsigned char *p; 998| 2.86k| size_t extdsize; 999| 2.86k| int err, padding; 1000| 2.86k| uint16_t header_crc; 1001| | 1002| 2.86k| if ((p = __archive_read_ahead(a, H2_FIXED_SIZE, NULL)) == NULL) ------------------ | | 993| 2.86k|#define H2_FIXED_SIZE 24 ------------------ | Branch (1002:6): [True: 0, False: 2.86k] ------------------ 1003| 0| return (truncated_error(a)); 1004| | 1005| 2.86k| lha->header_size =archive_le16dec(p + H2_HEADER_SIZE_OFFSET); ------------------ | | 988| 2.86k|#define H2_HEADER_SIZE_OFFSET 0 ------------------ 1006| 2.86k| lha->compsize = archive_le32dec(p + H2_COMP_SIZE_OFFSET); ------------------ | | 989| 2.86k|#define H2_COMP_SIZE_OFFSET 7 ------------------ 1007| 2.86k| lha->origsize = archive_le32dec(p + H2_ORIG_SIZE_OFFSET); ------------------ | | 990| 2.86k|#define H2_ORIG_SIZE_OFFSET 11 ------------------ 1008| 2.86k| lha->mtime = archive_le32dec(p + H2_TIME_OFFSET); ------------------ | | 991| 2.86k|#define H2_TIME_OFFSET 15 ------------------ 1009| 2.86k| lha->crc = archive_le16dec(p + H2_CRC_OFFSET); ------------------ | | 992| 2.86k|#define H2_CRC_OFFSET 21 ------------------ 1010| 2.86k| lha->setflag |= CRC_IS_SET; ------------------ | | 164| 2.86k|#define CRC_IS_SET 8 ------------------ 1011| | 1012| 2.86k| if (lha->header_size < H2_FIXED_SIZE) { ------------------ | | 993| 2.86k|#define H2_FIXED_SIZE 24 ------------------ | Branch (1012:6): [True: 0, False: 2.86k] ------------------ 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| 2.86k| header_crc = lha_crc16(0, p, H2_FIXED_SIZE); ------------------ | | 993| 2.86k|#define H2_FIXED_SIZE 24 ------------------ 1019| 2.86k| __archive_read_consume(a, H2_FIXED_SIZE); ------------------ | | 993| 2.86k|#define H2_FIXED_SIZE 24 ------------------ 1020| | 1021| | /* Read extended headers */ 1022| 2.86k| err = lha_read_file_extended_header(a, lha, &header_crc, 2, 1023| 2.86k| lha->header_size - H2_FIXED_SIZE, &extdsize); ------------------ | | 993| 2.86k|#define H2_FIXED_SIZE 24 ------------------ 1024| 2.86k| if (err < ARCHIVE_WARN) ------------------ | | 235| 2.86k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1024:6): [True: 9, False: 2.85k] ------------------ 1025| 9| return (err); 1026| | 1027| | /* Calculate a padding size. The result will be normally 0 or 1. */ 1028| 2.85k| padding = (int)lha->header_size - (int)(H2_FIXED_SIZE + extdsize); ------------------ | | 993| 2.85k|#define H2_FIXED_SIZE 24 ------------------ 1029| 2.85k| if (padding > 0) { ------------------ | Branch (1029:6): [True: 0, False: 2.85k] ------------------ 1030| 0| if ((p = __archive_read_ahead(a, padding, NULL)) == NULL) ------------------ | Branch (1030:7): [True: 0, False: 0] ------------------ 1031| 0| return (truncated_error(a)); 1032| 0| header_crc = lha_crc16(header_crc, p, padding); 1033| 0| __archive_read_consume(a, padding); 1034| 0| } 1035| | 1036| 2.85k| if (header_crc != lha->header_crc) { ------------------ | Branch (1036:6): [True: 1.13k, False: 1.72k] ------------------ 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| 1.13k| } 1043| 2.85k| return (err); 1044| 2.85k|} archive_read_support_format_lha.c:lha_read_file_header_3: 1077| 1|{ 1078| 1| const unsigned char *p; 1079| 1| size_t extdsize; 1080| 1| int err; 1081| 1| uint16_t header_crc; 1082| | 1083| 1| if ((p = __archive_read_ahead(a, H3_FIXED_SIZE, NULL)) == NULL) ------------------ | | 1074| 1|#define H3_FIXED_SIZE 28 ------------------ | Branch (1083:6): [True: 0, False: 1] ------------------ 1084| 0| return (truncated_error(a)); 1085| | 1086| 1| if (archive_le16dec(p + H3_FIELD_LEN_OFFSET) != 4) ------------------ | | 1068| 1|#define H3_FIELD_LEN_OFFSET 0 ------------------ | Branch (1086:6): [True: 0, False: 1] ------------------ 1087| 0| goto invalid; 1088| 1| lha->header_size = archive_le32dec(p + H3_HEADER_SIZE_OFFSET); ------------------ | | 1073| 1|#define H3_HEADER_SIZE_OFFSET 24 ------------------ 1089| 1| lha->compsize = archive_le32dec(p + H3_COMP_SIZE_OFFSET); ------------------ | | 1069| 1|#define H3_COMP_SIZE_OFFSET 7 ------------------ 1090| 1| lha->origsize = archive_le32dec(p + H3_ORIG_SIZE_OFFSET); ------------------ | | 1070| 1|#define H3_ORIG_SIZE_OFFSET 11 ------------------ 1091| 1| lha->mtime = archive_le32dec(p + H3_TIME_OFFSET); ------------------ | | 1071| 1|#define H3_TIME_OFFSET 15 ------------------ 1092| 1| lha->crc = archive_le16dec(p + H3_CRC_OFFSET); ------------------ | | 1072| 1|#define H3_CRC_OFFSET 21 ------------------ 1093| 1| lha->setflag |= CRC_IS_SET; ------------------ | | 164| 1|#define CRC_IS_SET 8 ------------------ 1094| | 1095| 1| if (lha->header_size < H3_FIXED_SIZE + 4) ------------------ | | 1074| 1|#define H3_FIXED_SIZE 28 ------------------ | Branch (1095:6): [True: 0, False: 1] ------------------ 1096| 0| goto invalid; 1097| 1| header_crc = lha_crc16(0, p, H3_FIXED_SIZE); ------------------ | | 1074| 1|#define H3_FIXED_SIZE 28 ------------------ 1098| 1| __archive_read_consume(a, H3_FIXED_SIZE); ------------------ | | 1074| 1|#define H3_FIXED_SIZE 28 ------------------ 1099| | 1100| | /* Reject rediculously large header */ 1101| 1| if (lha->header_size > 65536) { ------------------ | Branch (1101:6): [True: 1, False: 0] ------------------ 1102| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1103| 1| "LHa header size too large"); 1104| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1105| 1| } 1106| | 1107| | /* Read extended headers */ 1108| 0| err = lha_read_file_extended_header(a, lha, &header_crc, 4, 1109| 0| lha->header_size - H3_FIXED_SIZE, &extdsize); ------------------ | | 1074| 0|#define H3_FIXED_SIZE 28 ------------------ 1110| 0| if (err < ARCHIVE_WARN) ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1110:6): [True: 0, False: 0] ------------------ 1111| 0| return (err); 1112| | 1113| 0| if (header_crc != lha->header_crc) { ------------------ | Branch (1113:6): [True: 0, False: 0] ------------------ 1114| |#ifndef DONT_FAIL_ON_CRC_ERROR 1115| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1116| | "LHa header CRC error"); 1117| | return (ARCHIVE_FATAL); 1118| |#endif 1119| 0| } 1120| 0| return (err); 1121| 0|invalid: 1122| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1123| 0| "Invalid LHa header"); 1124| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1125| 0|} archive_read_support_format_lha.c:archive_read_format_lha_read_data: 1475| 12.8k|{ 1476| 12.8k| struct lha *lha = (struct lha *)(a->format->data); 1477| 12.8k| int r; 1478| | 1479| 12.8k| if (lha->entry_unconsumed) { ------------------ | Branch (1479:6): [True: 1.16k, False: 11.6k] ------------------ 1480| | /* Consume as much as the decompressor actually used. */ 1481| 1.16k| __archive_read_consume(a, lha->entry_unconsumed); 1482| 1.16k| lha->entry_unconsumed = 0; 1483| 1.16k| } 1484| 12.8k| if (lha->end_of_entry) { ------------------ | Branch (1484:6): [True: 300, False: 12.5k] ------------------ 1485| 300| *offset = lha->entry_offset; 1486| 300| *size = 0; 1487| 300| *buff = NULL; 1488| 300| return (lha_end_of_entry(a)); 1489| 300| } 1490| | 1491| 12.5k| if (lha->entry_is_compressed) ------------------ | Branch (1491:6): [True: 12.2k, False: 300] ------------------ 1492| 12.2k| r = lha_read_data_lzh(a, buff, size, offset); 1493| 300| else 1494| | /* No compression. */ 1495| 300| r = lha_read_data_none(a, buff, size, offset); 1496| 12.5k| return (r); 1497| 12.8k|} archive_read_support_format_lha.c:lha_end_of_entry: 1454| 615|{ 1455| 615| struct lha *lha = (struct lha *)(a->format->data); 1456| 615| int r = ARCHIVE_EOF; ------------------ | | 232| 615|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1457| | 1458| 615| if (!lha->end_of_entry_cleanup) { ------------------ | Branch (1458:6): [True: 615, False: 0] ------------------ 1459| 615| if ((lha->setflag & CRC_IS_SET) && ------------------ | | 164| 615|#define CRC_IS_SET 8 ------------------ | Branch (1459:7): [True: 615, False: 0] ------------------ 1460| 615| lha->crc != lha->entry_crc_calculated) { ------------------ | Branch (1460:7): [True: 615, False: 0] ------------------ 1461| 615| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 615|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1462| 615| "LHa data CRC error"); 1463| 615| r = ARCHIVE_WARN; ------------------ | | 235| 615|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1464| 615| } 1465| | 1466| | /* End-of-entry cleanup done. */ 1467| 615| lha->end_of_entry_cleanup = 1; 1468| 615| } 1469| 615| return (r); 1470| 615|} archive_read_support_format_lha.c:lha_read_data_lzh: 1555| 12.2k|{ 1556| 12.2k| struct lha *lha = (struct lha *)(a->format->data); 1557| 12.2k| ssize_t bytes_avail; 1558| 12.2k| int r; 1559| | 1560| | /* If we haven't yet read any data, initialize the decompressor. */ 1561| 12.2k| if (!lha->decompress_init) { ------------------ | Branch (1561:6): [True: 2.55k, False: 9.67k] ------------------ 1562| 2.55k| r = lzh_decode_init(&(lha->strm), lha->method); 1563| 2.55k| switch (r) { 1564| 2.41k| case ARCHIVE_OK: ------------------ | | 233| 2.41k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1564:3): [True: 2.41k, False: 143] ------------------ 1565| 2.41k| break; 1566| 143| case ARCHIVE_FAILED: ------------------ | | 237| 143|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (1566:3): [True: 143, False: 2.41k] ------------------ 1567| | /* Unsupported compression. */ 1568| 143| *buff = NULL; 1569| 143| *size = 0; 1570| 143| *offset = 0; 1571| 143| archive_set_error(&a->archive, 1572| 143| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 143|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1573| 143| "Unsupported lzh compression method -%c%c%c-", 1574| 143| lha->method[0], lha->method[1], lha->method[2]); 1575| | /* We know compressed size; just skip it. */ 1576| 143| archive_read_format_lha_read_data_skip(a); 1577| 143| return (ARCHIVE_WARN); ------------------ | | 235| 143|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1578| 0| default: ------------------ | Branch (1578:3): [True: 0, False: 2.55k] ------------------ 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| 2.55k| } 1584| | /* We've initialized decompression for this stream. */ 1585| 2.41k| lha->decompress_init = 1; 1586| 2.41k| lha->strm.avail_out = 0; 1587| 2.41k| } 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| 12.0k| lha->strm.next_in = __archive_read_ahead(a, 1, &bytes_avail); 1596| 12.0k| if (bytes_avail <= 0) { ------------------ | Branch (1596:6): [True: 7, False: 12.0k] ------------------ 1597| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1598| 7| "Truncated LHa file body"); 1599| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1600| 7| } 1601| 12.0k| if (bytes_avail > lha->entry_bytes_remaining) ------------------ | Branch (1601:6): [True: 11.7k, False: 330] ------------------ 1602| 11.7k| bytes_avail = (ssize_t)lha->entry_bytes_remaining; 1603| | 1604| 12.0k| lha->strm.avail_in = (int)bytes_avail; 1605| 12.0k| lha->strm.total_in = 0; 1606| 12.0k| lha->strm.avail_out = 0; 1607| | 1608| 12.0k| r = lzh_decode(&(lha->strm), bytes_avail == lha->entry_bytes_remaining); 1609| 12.0k| switch (r) { 1610| 9.67k| case ARCHIVE_OK: ------------------ | | 233| 9.67k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1610:2): [True: 9.67k, False: 2.40k] ------------------ 1611| 9.67k| break; 1612| 315| case ARCHIVE_EOF: ------------------ | | 232| 315|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1612:2): [True: 315, False: 11.7k] ------------------ 1613| 315| lha->end_of_entry = 1; 1614| 315| break; 1615| 2.09k| default: ------------------ | Branch (1615:2): [True: 2.09k, False: 9.98k] ------------------ 1616| 2.09k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.09k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1617| 2.09k| "Bad lzh data"); 1618| 2.09k| return (ARCHIVE_FAILED); ------------------ | | 237| 2.09k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1619| 12.0k| } 1620| 9.98k| lha->entry_unconsumed = lha->strm.total_in; 1621| 9.98k| lha->entry_bytes_remaining -= lha->strm.total_in; 1622| | 1623| 9.98k| if (lha->strm.avail_out) { ------------------ | Branch (1623:6): [True: 9.66k, False: 322] ------------------ 1624| 9.66k| *offset = lha->entry_offset; 1625| 9.66k| *size = lha->strm.avail_out; 1626| 9.66k| *buff = lha->strm.ref_ptr; 1627| 9.66k| lha->entry_crc_calculated = 1628| 9.66k| lha_crc16(lha->entry_crc_calculated, *buff, *size); 1629| 9.66k| lha->entry_offset += *size; 1630| 9.66k| } else { 1631| 322| *offset = lha->entry_offset; 1632| 322| *size = 0; 1633| 322| *buff = NULL; 1634| 322| if (lha->end_of_entry) ------------------ | Branch (1634:7): [True: 315, False: 7] ------------------ 1635| 315| return (lha_end_of_entry(a)); 1636| 322| } 1637| 9.67k| return (ARCHIVE_OK); ------------------ | | 233| 9.67k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1638| 9.98k|} archive_read_support_format_lha.c:lzh_decode_init: 1886| 2.55k|{ 1887| 2.55k| struct lzh_dec *ds; 1888| 2.55k| int w_bits, w_size; 1889| | 1890| 2.55k| if (strm->ds == NULL) { ------------------ | Branch (1890:6): [True: 52, False: 2.50k] ------------------ 1891| 52| strm->ds = calloc(1, sizeof(*strm->ds)); 1892| 52| if (strm->ds == NULL) ------------------ | Branch (1892:7): [True: 0, False: 52] ------------------ 1893| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1894| 52| } 1895| 2.55k| ds = strm->ds; 1896| 2.55k| ds->error = ARCHIVE_FAILED; ------------------ | | 237| 2.55k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1897| 2.55k| if (method == NULL || method[0] != 'l' || method[1] != 'h') ------------------ | Branch (1897:6): [True: 0, False: 2.55k] | Branch (1897:24): [True: 0, False: 2.55k] | Branch (1897:44): [True: 0, False: 2.55k] ------------------ 1898| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1899| 2.55k| switch (method[2]) { 1900| 2.40k| case '5': ------------------ | Branch (1900:2): [True: 2.40k, False: 146] ------------------ 1901| 2.40k| w_bits = 13;/* 8KiB for window */ 1902| 2.40k| break; 1903| 3| case '6': ------------------ | Branch (1903:2): [True: 3, False: 2.55k] ------------------ 1904| 3| w_bits = 15;/* 32KiB for window */ 1905| 3| break; 1906| 0| case '7': ------------------ | Branch (1906:2): [True: 0, False: 2.55k] ------------------ 1907| 0| w_bits = 16;/* 64KiB for window */ 1908| 0| break; 1909| 143| default: ------------------ | Branch (1909:2): [True: 143, False: 2.41k] ------------------ 1910| 143| return (ARCHIVE_FAILED);/* Not supported. */ ------------------ | | 237| 143|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1911| 2.55k| } 1912| 2.41k| ds->error = ARCHIVE_FATAL; ------------------ | | 239| 2.41k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1913| | /* Expand a window size up to 128 KiB for decompressing process 1914| | * performance whatever its original window size is. */ 1915| 2.41k| ds->w_size = 1U << 17; 1916| 2.41k| ds->w_mask = ds->w_size -1; 1917| 2.41k| if (ds->w_buff == NULL) { ------------------ | Branch (1917:6): [True: 52, False: 2.36k] ------------------ 1918| 52| ds->w_buff = malloc(ds->w_size); 1919| 52| if (ds->w_buff == NULL) ------------------ | Branch (1919:7): [True: 0, False: 52] ------------------ 1920| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1921| 52| } 1922| 2.41k| w_size = 1U << w_bits; 1923| 2.41k| memset(ds->w_buff + ds->w_size - w_size, 0x20, w_size); 1924| 2.41k| ds->w_pos = 0; 1925| 2.41k| ds->state = 0; 1926| 2.41k| ds->pos_pt_len_size = w_bits + 1; 1927| 2.41k| ds->pos_pt_len_bits = (w_bits == 15 || w_bits == 16)? 5: 4; ------------------ | Branch (1927:25): [True: 3, False: 2.40k] | Branch (1927:41): [True: 0, False: 2.40k] ------------------ 1928| 2.41k| ds->literal_pt_len_size = PT_BITLEN_SIZE; ------------------ | | 65| 2.41k|#define PT_BITLEN_SIZE (3 + 16) ------------------ 1929| 2.41k| ds->literal_pt_len_bits = 5; 1930| 2.41k| ds->br.cache_buffer = 0; 1931| 2.41k| ds->br.cache_avail = 0; 1932| | 1933| 2.41k| if (lzh_huffman_init(&(ds->lt), LT_BITLEN_SIZE, 16) ------------------ | | 62| 2.41k|#define LT_BITLEN_SIZE (UCHAR_MAX + 1 + MAXMATCH - MINMATCH + 1) | | ------------------ | | | | 50| 2.41k|#define MAXMATCH 256 /* Maximum match length. */ | | ------------------ | | #define LT_BITLEN_SIZE (UCHAR_MAX + 1 + MAXMATCH - MINMATCH + 1) | | ------------------ | | | | 51| 2.41k|#define MINMATCH 3 /* Minimum match length. */ | | ------------------ ------------------ | Branch (1933:6): [True: 0, False: 2.41k] ------------------ 1934| 2.41k| != ARCHIVE_OK) ------------------ | | 233| 2.41k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1935| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1936| 2.41k| ds->lt.len_bits = 9; 1937| 2.41k| if (lzh_huffman_init(&(ds->pt), PT_BITLEN_SIZE, 16) ------------------ | | 65| 2.41k|#define PT_BITLEN_SIZE (3 + 16) ------------------ | Branch (1937:6): [True: 0, False: 2.41k] ------------------ 1938| 2.41k| != ARCHIVE_OK) ------------------ | | 233| 2.41k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1939| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1940| 2.41k| ds->error = 0; 1941| | 1942| 2.41k| return (ARCHIVE_OK); ------------------ | | 233| 2.41k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1943| 2.41k|} archive_read_support_format_lha.c:lzh_huffman_init: 2567| 4.82k|{ 2568| 4.82k| int bits; 2569| | 2570| 4.82k| if (hf->bitlen == NULL) { ------------------ | Branch (2570:6): [True: 104, False: 4.72k] ------------------ 2571| 104| hf->bitlen = malloc(len_size * sizeof(hf->bitlen[0])); 2572| 104| if (hf->bitlen == NULL) ------------------ | Branch (2572:7): [True: 0, False: 104] ------------------ 2573| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2574| 104| } 2575| 4.82k| if (hf->tbl == NULL) { ------------------ | Branch (2575:6): [True: 104, False: 4.72k] ------------------ 2576| 104| if (tbl_bits < HTBL_BITS) ------------------ | | 114| 104|#define HTBL_BITS 10 ------------------ | Branch (2576:7): [True: 0, False: 104] ------------------ 2577| 0| bits = tbl_bits; 2578| 104| else 2579| 104| bits = HTBL_BITS; ------------------ | | 114| 104|#define HTBL_BITS 10 ------------------ 2580| 104| hf->tbl = malloc(((size_t)1 << bits) * sizeof(hf->tbl[0])); 2581| 104| if (hf->tbl == NULL) ------------------ | Branch (2581:7): [True: 0, False: 104] ------------------ 2582| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2583| 104| } 2584| 4.82k| if (hf->tree == NULL && tbl_bits > HTBL_BITS) { ------------------ | | 114| 104|#define HTBL_BITS 10 ------------------ | Branch (2584:6): [True: 104, False: 4.72k] | Branch (2584:26): [True: 104, False: 0] ------------------ 2585| 104| hf->tree_avail = 1 << (tbl_bits - HTBL_BITS + 4); ------------------ | | 114| 104|#define HTBL_BITS 10 ------------------ 2586| 104| hf->tree = malloc(hf->tree_avail * sizeof(hf->tree[0])); 2587| 104| if (hf->tree == NULL) ------------------ | Branch (2587:7): [True: 0, False: 104] ------------------ 2588| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2589| 104| } 2590| 4.82k| hf->len_size = (int)len_size; 2591| 4.82k| hf->tbl_bits = tbl_bits; 2592| 4.82k| return (ARCHIVE_OK); ------------------ | | 233| 4.82k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2593| 4.82k|} archive_read_support_format_lha.c:lzh_decode: 2114| 12.0k|{ 2115| 12.0k| struct lzh_dec *ds = strm->ds; 2116| 12.0k| int avail_in; 2117| 12.0k| int r; 2118| | 2119| 12.0k| if (ds->error) ------------------ | Branch (2119:6): [True: 0, False: 12.0k] ------------------ 2120| 0| return (ds->error); 2121| | 2122| 12.0k| avail_in = strm->avail_in; 2123| 16.7k| do { 2124| 16.7k| if (ds->state < ST_GET_LITERAL) ------------------ | | 2107| 16.7k|#define ST_GET_LITERAL 9 ------------------ | Branch (2124:7): [True: 4.82k, False: 11.8k] ------------------ 2125| 4.82k| r = lzh_read_blocks(strm, last); 2126| 11.8k| else 2127| 11.8k| r = lzh_decode_blocks(strm, last); 2128| 16.7k| } while (r == 100); ------------------ | Branch (2128:11): [True: 4.63k, False: 12.0k] ------------------ 2129| 12.0k| strm->total_in += avail_in - strm->avail_in; 2130| 12.0k| return (r); 2131| 12.0k|} archive_read_support_format_lha.c:lzh_read_blocks: 2142| 4.82k|{ 2143| 4.82k| struct lzh_dec *ds = strm->ds; 2144| 4.82k| struct lzh_br *br = &(ds->br); 2145| 4.82k| int c = 0, i; 2146| 4.82k| unsigned rbits; 2147| | 2148| 14.6k| for (;;) { 2149| 14.6k| switch (ds->state) { ------------------ | Branch (2149:11): [True: 14.6k, False: 0] ------------------ 2150| 4.82k| case ST_RD_BLOCK: ------------------ | | 2098| 4.82k|#define ST_RD_BLOCK 0 ------------------ | Branch (2150:3): [True: 4.82k, False: 9.79k] ------------------ 2151| | /* 2152| | * Read a block number indicates how many blocks 2153| | * we will handle. The block is composed of a 2154| | * literal and a match, sometimes a literal only 2155| | * in particular, there are no reference data at 2156| | * the beginning of the decompression. 2157| | */ 2158| 4.82k| if (!lzh_br_read_ahead_0(strm, br, 16)) { ------------------ | | 1979| 4.82k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | ------------------ | | | | 1965| 9.65k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 1.77k, False: 3.04k] | | | | ------------------ | | ------------------ | | | Branch (1979:26): [True: 2.41k, False: 630] | | ------------------ ------------------ 2159| 630| if (!last) ------------------ | Branch (2159:9): [True: 0, False: 630] ------------------ 2160| | /* We need following data. */ 2161| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2162| 630| if (lzh_br_has(br, 8)) { ------------------ | | 1965| 630|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | ------------------ | | | Branch (1965:27): [True: 0, False: 630] | | ------------------ ------------------ 2163| | /* 2164| | * It seems there are extra bits. 2165| | * 1. Compressed data is broken. 2166| | * 2. `last' flag does not properly 2167| | * set. 2168| | */ 2169| 0| goto failed; 2170| 0| } 2171| 630| if (ds->w_pos > 0) { ------------------ | Branch (2171:9): [True: 315, False: 315] ------------------ 2172| 315| lzh_emit_window(strm, ds->w_pos); 2173| 315| ds->w_pos = 0; 2174| 315| return (ARCHIVE_OK); ------------------ | | 233| 315|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2175| 315| } 2176| | /* End of compressed data; we have completely 2177| | * handled all compressed data. */ 2178| 315| return (ARCHIVE_EOF); ------------------ | | 232| 315|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2179| 630| } 2180| 4.19k| ds->blocks_avail = lzh_br_bits(br, 16); ------------------ | | 1968| 4.19k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 4.19k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2181| 4.19k| if (ds->blocks_avail == 0) ------------------ | Branch (2181:8): [True: 27, False: 4.16k] ------------------ 2182| 27| goto failed; 2183| 4.16k| lzh_br_consume(br, 16); ------------------ | | 1987| 4.16k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2184| | /* 2185| | * Read a literal table compressed in huffman 2186| | * coding. 2187| | */ 2188| 4.16k| ds->pt.len_size = ds->literal_pt_len_size; 2189| 4.16k| ds->pt.len_bits = ds->literal_pt_len_bits; 2190| 4.16k| ds->reading_position = 0; 2191| | /* FALL THROUGH */ 2192| 7.14k| case ST_RD_PT_1: ------------------ | | 2099| 7.14k|#define ST_RD_PT_1 1 ------------------ | Branch (2192:3): [True: 2.98k, False: 11.6k] ------------------ 2193| | /* Note: ST_RD_PT_1, ST_RD_PT_2 and ST_RD_PT_4 are 2194| | * used in reading both a literal table and a 2195| | * position table. */ 2196| 7.14k| if (!lzh_br_read_ahead(strm, br, ds->pt.len_bits)) { ------------------ | | 1984| 7.14k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 14.2k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 14.2k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 7.14k, False: 5] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 4, False: 1] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 1|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 0, False: 1] | | | | ------------------ | | ------------------ ------------------ 2197| 1| if (last) ------------------ | Branch (2197:9): [True: 1, False: 0] ------------------ 2198| 1| goto failed;/* Truncated data. */ 2199| 0| ds->state = ST_RD_PT_1; ------------------ | | 2099| 0|#define ST_RD_PT_1 1 ------------------ 2200| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2201| 1| } 2202| 7.14k| ds->pt.len_avail = lzh_br_bits(br, ds->pt.len_bits); ------------------ | | 1968| 7.14k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 7.14k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2203| 7.14k| lzh_br_consume(br, ds->pt.len_bits); ------------------ | | 1987| 7.14k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2204| | /* FALL THROUGH */ 2205| 7.14k| case ST_RD_PT_2: ------------------ | | 2100| 7.14k|#define ST_RD_PT_2 2 ------------------ | Branch (2205:3): [True: 0, False: 14.6k] ------------------ 2206| 7.14k| if (ds->pt.len_avail == 0) { ------------------ | Branch (2206:8): [True: 1.28k, False: 5.86k] ------------------ 2207| | /* There is no bitlen. */ 2208| 1.28k| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1984| 1.28k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 2.57k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 2.57k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 1.27k, False: 11] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 1, False: 10] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 10|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 10, False: 0] | | | | ------------------ | | ------------------ ------------------ 2209| 1.28k| ds->pt.len_bits)) { 2210| 0| if (last) ------------------ | Branch (2210:10): [True: 0, False: 0] ------------------ 2211| 0| goto failed;/* Truncated data.*/ 2212| 0| ds->state = ST_RD_PT_2; ------------------ | | 2100| 0|#define ST_RD_PT_2 2 ------------------ 2213| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2214| 0| } 2215| 1.28k| if (!lzh_make_fake_table(&(ds->pt), ------------------ | Branch (2215:9): [True: 1, False: 1.28k] ------------------ 2216| 1.28k| lzh_br_bits(br, ds->pt.len_bits))) ------------------ | | 1968| 1.28k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 1.28k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2217| 1| goto failed;/* Invalid data. */ 2218| 1.28k| lzh_br_consume(br, ds->pt.len_bits); ------------------ | | 1987| 1.28k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2219| 1.28k| if (ds->reading_position) ------------------ | Branch (2219:9): [True: 412, False: 874] ------------------ 2220| 412| ds->state = ST_GET_LITERAL; ------------------ | | 2107| 412|#define ST_GET_LITERAL 9 ------------------ 2221| 874| else 2222| 874| ds->state = ST_RD_LITERAL_1; ------------------ | | 2103| 874|#define ST_RD_LITERAL_1 5 ------------------ 2223| 1.28k| break; 2224| 5.86k| } else if (ds->pt.len_avail > ds->pt.len_size) ------------------ | Branch (2224:15): [True: 71, False: 5.79k] ------------------ 2225| 71| goto failed;/* Invalid data. */ 2226| 5.79k| ds->loop = 0; 2227| 5.79k| memset(ds->pt.freq, 0, sizeof(ds->pt.freq)); 2228| 5.79k| if (ds->pt.len_avail < 3 || ------------------ | Branch (2228:8): [True: 6, False: 5.78k] ------------------ 2229| 5.78k| ds->pt.len_size == ds->pos_pt_len_size) { ------------------ | Branch (2229:8): [True: 2.56k, False: 3.21k] ------------------ 2230| 2.57k| ds->state = ST_RD_PT_4; ------------------ | | 2102| 2.57k|#define ST_RD_PT_4 4 ------------------ 2231| 2.57k| break; 2232| 2.57k| } 2233| | /* FALL THROUGH */ 2234| 3.21k| case ST_RD_PT_3: ------------------ | | 2101| 3.21k|#define ST_RD_PT_3 3 ------------------ | Branch (2234:3): [True: 0, False: 14.6k] ------------------ 2235| 3.21k| ds->loop = lzh_read_pt_bitlen(strm, ds->loop, 3); 2236| 3.21k| if (ds->loop < 3) { ------------------ | Branch (2236:8): [True: 0, False: 3.21k] ------------------ 2237| 0| if (ds->loop < 0 || last) ------------------ | Branch (2237:9): [True: 0, False: 0] | Branch (2237:25): [True: 0, False: 0] ------------------ 2238| 0| goto failed;/* Invalid data. */ 2239| | /* Not completed, get following data. */ 2240| 0| ds->state = ST_RD_PT_3; ------------------ | | 2101| 0|#define ST_RD_PT_3 3 ------------------ 2241| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2242| 0| } 2243| | /* There are some null in bitlen of the literal. */ 2244| 3.21k| if (!lzh_br_read_ahead(strm, br, 2)) { ------------------ | | 1984| 3.21k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 6.43k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 6.43k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 3.18k, False: 30] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 1, False: 29] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 29|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 29, False: 0] | | | | ------------------ | | ------------------ ------------------ 2245| 0| if (last) ------------------ | Branch (2245:9): [True: 0, False: 0] ------------------ 2246| 0| goto failed;/* Truncated data. */ 2247| 0| ds->state = ST_RD_PT_3; ------------------ | | 2101| 0|#define ST_RD_PT_3 3 ------------------ 2248| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2249| 0| } 2250| 3.21k| c = lzh_br_bits(br, 2); ------------------ | | 1968| 3.21k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 3.21k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2251| 3.21k| lzh_br_consume(br, 2); ------------------ | | 1987| 3.21k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2252| 3.21k| if (c > ds->pt.len_avail - 3) ------------------ | Branch (2252:8): [True: 0, False: 3.21k] ------------------ 2253| 0| goto failed;/* Invalid data. */ 2254| 8.41k| for (i = 3; c-- > 0 ;) ------------------ | Branch (2254:16): [True: 5.19k, False: 3.21k] ------------------ 2255| 5.19k| ds->pt.bitlen[i++] = 0; 2256| 3.21k| ds->loop = i; 2257| | /* FALL THROUGH */ 2258| 5.79k| case ST_RD_PT_4: ------------------ | | 2102| 5.79k|#define ST_RD_PT_4 4 ------------------ | Branch (2258:3): [True: 2.57k, False: 12.0k] ------------------ 2259| 5.79k| ds->loop = lzh_read_pt_bitlen(strm, ds->loop, 2260| 5.79k| ds->pt.len_avail); 2261| 5.79k| if (ds->loop < ds->pt.len_avail) { ------------------ | Branch (2261:8): [True: 257, False: 5.53k] ------------------ 2262| 257| if (ds->loop < 0 || last) ------------------ | Branch (2262:9): [True: 119, False: 138] | Branch (2262:25): [True: 138, False: 0] ------------------ 2263| 257| goto failed;/* Invalid data. */ 2264| | /* Not completed, get following data. */ 2265| 0| ds->state = ST_RD_PT_4; ------------------ | | 2102| 0|#define ST_RD_PT_4 4 ------------------ 2266| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2267| 257| } 2268| 5.53k| if (!lzh_make_huffman_table(&(ds->pt))) ------------------ | Branch (2268:8): [True: 1.09k, False: 4.43k] ------------------ 2269| 1.09k| goto failed;/* Invalid data */ 2270| 4.43k| if (ds->reading_position) { ------------------ | Branch (2270:8): [True: 2.12k, False: 2.31k] ------------------ 2271| 2.12k| ds->state = ST_GET_LITERAL; ------------------ | | 2107| 2.12k|#define ST_GET_LITERAL 9 ------------------ 2272| 2.12k| break; 2273| 2.12k| } 2274| | /* FALL THROUGH */ 2275| 3.18k| case ST_RD_LITERAL_1: ------------------ | | 2103| 3.18k|#define ST_RD_LITERAL_1 5 ------------------ | Branch (2275:3): [True: 874, False: 13.7k] ------------------ 2276| 3.18k| if (!lzh_br_read_ahead(strm, br, ds->lt.len_bits)) { ------------------ | | 1984| 3.18k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 6.37k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 6.37k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 2.81k, False: 374] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 0, False: 374] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 374|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 347, False: 27] | | | | ------------------ | | ------------------ ------------------ 2277| 27| if (last) ------------------ | Branch (2277:9): [True: 27, False: 0] ------------------ 2278| 27| goto failed;/* Truncated data. */ 2279| 0| ds->state = ST_RD_LITERAL_1; ------------------ | | 2103| 0|#define ST_RD_LITERAL_1 5 ------------------ 2280| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2281| 27| } 2282| 3.16k| ds->lt.len_avail = lzh_br_bits(br, ds->lt.len_bits); ------------------ | | 1968| 3.16k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 3.16k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2283| 3.16k| lzh_br_consume(br, ds->lt.len_bits); ------------------ | | 1987| 3.16k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2284| | /* FALL THROUGH */ 2285| 3.16k| case ST_RD_LITERAL_2: ------------------ | | 2104| 3.16k|#define ST_RD_LITERAL_2 6 ------------------ | Branch (2285:3): [True: 0, False: 14.6k] ------------------ 2286| 3.16k| if (ds->lt.len_avail == 0) { ------------------ | Branch (2286:8): [True: 836, False: 2.32k] ------------------ 2287| | /* There is no bitlen. */ 2288| 836| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1984| 836| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 1.67k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 1.67k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 354, False: 482] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 121, False: 361] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 361|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 361, False: 0] | | | | ------------------ | | ------------------ ------------------ 2289| 836| ds->lt.len_bits)) { 2290| 0| if (last) ------------------ | Branch (2290:10): [True: 0, False: 0] ------------------ 2291| 0| goto failed;/* Truncated data.*/ 2292| 0| ds->state = ST_RD_LITERAL_2; ------------------ | | 2104| 0|#define ST_RD_LITERAL_2 6 ------------------ 2293| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2294| 0| } 2295| 836| if (!lzh_make_fake_table(&(ds->lt), ------------------ | Branch (2295:9): [True: 0, False: 836] ------------------ 2296| 836| lzh_br_bits(br, ds->lt.len_bits))) ------------------ | | 1968| 836| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 836| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2297| 0| goto failed;/* Invalid data */ 2298| 836| lzh_br_consume(br, ds->lt.len_bits); ------------------ | | 1987| 836|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2299| 836| ds->state = ST_RD_POS_DATA_1; ------------------ | | 2106| 836|#define ST_RD_POS_DATA_1 8 ------------------ 2300| 836| break; 2301| 2.32k| } else if (ds->lt.len_avail > ds->lt.len_size) ------------------ | Branch (2301:15): [True: 0, False: 2.32k] ------------------ 2302| 0| goto failed;/* Invalid data */ 2303| 2.32k| ds->loop = 0; 2304| 2.32k| memset(ds->lt.freq, 0, sizeof(ds->lt.freq)); 2305| | /* FALL THROUGH */ 2306| 2.32k| case ST_RD_LITERAL_3: ------------------ | | 2105| 2.32k|#define ST_RD_LITERAL_3 7 ------------------ | Branch (2306:3): [True: 0, False: 14.6k] ------------------ 2307| 2.32k| i = ds->loop; 2308| 112k| while (i < ds->lt.len_avail) { ------------------ | Branch (2308:11): [True: 110k, False: 2.18k] ------------------ 2309| 110k| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1984| 110k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 220k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 220k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 103k, False: 6.73k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 6.72k, False: 6] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 6|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 3, False: 3] | | | | ------------------ | | ------------------ ------------------ 2310| 110k| ds->pt.max_bits)) { 2311| 3| if (last) ------------------ | Branch (2311:10): [True: 0, False: 3] ------------------ 2312| 0| goto failed;/* Truncated data.*/ 2313| 3| ds->loop = i; 2314| 3| ds->state = ST_RD_LITERAL_3; ------------------ | | 2105| 3|#define ST_RD_LITERAL_3 7 ------------------ 2315| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2316| 3| } 2317| 110k| rbits = lzh_br_bits(br, ds->pt.max_bits); ------------------ | | 1968| 110k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 110k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2318| 110k| c = lzh_decode_huffman(&(ds->pt), rbits); 2319| 110k| if (c > 2) { ------------------ | Branch (2319:9): [True: 74.3k, False: 36.1k] ------------------ 2320| | /* Note: 'c' will never be more than 2321| | * eighteen since it's limited by 2322| | * PT_BITLEN_SIZE, which is being set 2323| | * to ds->pt.len_size through 2324| | * ds->literal_pt_len_size. */ 2325| 74.3k| lzh_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 1987| 74.3k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2326| 74.3k| c -= 2; 2327| 74.3k| ds->lt.freq[c]++; 2328| 74.3k| ds->lt.bitlen[i++] = c; 2329| 74.3k| } else if (c == 0) { ------------------ | Branch (2329:16): [True: 13.5k, False: 22.5k] ------------------ 2330| 13.5k| lzh_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 1987| 13.5k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2331| 13.5k| ds->lt.bitlen[i++] = 0; 2332| 22.5k| } else { 2333| | /* c == 1 or c == 2 */ 2334| 22.5k| int n = (c == 1)?4:9; ------------------ | Branch (2334:14): [True: 18.0k, False: 4.56k] ------------------ 2335| 22.5k| if (!lzh_br_read_ahead(strm, br, ------------------ | | 1984| 22.5k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 45.1k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 45.1k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 22.4k, False: 86] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 86, False: 0] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 0|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 2336| 22.5k| ds->pt.bitlen[c] + n)) { 2337| 0| if (last) /* Truncated data. */ ------------------ | Branch (2337:11): [True: 0, False: 0] ------------------ 2338| 0| goto failed; 2339| 0| ds->loop = i; 2340| 0| ds->state = ST_RD_LITERAL_3; ------------------ | | 2105| 0|#define ST_RD_LITERAL_3 7 ------------------ 2341| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2342| 0| } 2343| 22.5k| lzh_br_consume(br, ds->pt.bitlen[c]); ------------------ | | 1987| 22.5k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2344| 22.5k| c = lzh_br_bits(br, n); ------------------ | | 1968| 22.5k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 22.5k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2345| 22.5k| lzh_br_consume(br, n); ------------------ | | 1987| 22.5k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2346| 22.5k| c += (n == 4)?3:20; ------------------ | Branch (2346:11): [True: 18.0k, False: 4.56k] ------------------ 2347| 22.5k| if (i + c > ds->lt.len_avail) ------------------ | Branch (2347:10): [True: 140, False: 22.4k] ------------------ 2348| 140| goto failed;/* Invalid data */ 2349| 22.4k| memset(&(ds->lt.bitlen[i]), 0, c); 2350| 22.4k| i += c; 2351| 22.4k| } 2352| 110k| } 2353| 2.18k| if (i > ds->lt.len_avail || ------------------ | Branch (2353:8): [True: 0, False: 2.18k] ------------------ 2354| 2.18k| !lzh_make_huffman_table(&(ds->lt))) ------------------ | Branch (2354:8): [True: 36, False: 2.14k] ------------------ 2355| 36| goto failed;/* Invalid data */ 2356| | /* FALL THROUGH */ 2357| 2.98k| case ST_RD_POS_DATA_1: ------------------ | | 2106| 2.98k|#define ST_RD_POS_DATA_1 8 ------------------ | Branch (2357:3): [True: 836, False: 13.7k] ------------------ 2358| | /* 2359| | * Read a position table compressed in huffman 2360| | * coding. 2361| | */ 2362| 2.98k| ds->pt.len_size = ds->pos_pt_len_size; 2363| 2.98k| ds->pt.len_bits = ds->pos_pt_len_bits; 2364| 2.98k| ds->reading_position = 1; 2365| 2.98k| ds->state = ST_RD_PT_1; ------------------ | | 2099| 2.98k|#define ST_RD_PT_1 1 ------------------ 2366| 2.98k| break; 2367| 2.53k| case ST_GET_LITERAL: ------------------ | | 2107| 2.53k|#define ST_GET_LITERAL 9 ------------------ | Branch (2367:3): [True: 2.53k, False: 12.0k] ------------------ 2368| 2.53k| return (100); 2369| 14.6k| } 2370| 14.6k| } 2371| 1.65k|failed: 2372| 1.65k| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 1.65k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2373| 4.82k|} archive_read_support_format_lha.c:lzh_br_fillup: 2007| 39.2k|{ 2008| 39.2k| int n = CACHE_BITS - br->cache_avail; ------------------ | | 92| 39.2k|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 2009| | 2010| 45.3k| for (;;) { 2011| 45.3k| const int x = n >> 3; 2012| 45.3k| if (strm->avail_in >= x) { ------------------ | Branch (2012:7): [True: 35.1k, False: 10.1k] ------------------ 2013| 35.1k| switch (x) { 2014| 4.97k| case 8: ------------------ | Branch (2014:4): [True: 4.97k, False: 30.1k] ------------------ 2015| 4.97k| br->cache_buffer = 2016| 4.97k| ((uint64_t)strm->next_in[0]) << 56 | 2017| 4.97k| ((uint64_t)strm->next_in[1]) << 48 | 2018| 4.97k| ((uint64_t)strm->next_in[2]) << 40 | 2019| 4.97k| ((uint64_t)strm->next_in[3]) << 32 | 2020| 4.97k| ((uint32_t)strm->next_in[4]) << 24 | 2021| 4.97k| ((uint32_t)strm->next_in[5]) << 16 | 2022| 4.97k| ((uint32_t)strm->next_in[6]) << 8 | 2023| 4.97k| (uint32_t)strm->next_in[7]; 2024| 4.97k| strm->next_in += 8; 2025| 4.97k| strm->avail_in -= 8; 2026| 4.97k| br->cache_avail += 8 * 8; 2027| 4.97k| return (1); 2028| 30.1k| case 7: ------------------ | Branch (2028:4): [True: 30.1k, False: 5.01k] ------------------ 2029| 30.1k| br->cache_buffer = 2030| 30.1k| (br->cache_buffer << 56) | 2031| 30.1k| ((uint64_t)strm->next_in[0]) << 48 | 2032| 30.1k| ((uint64_t)strm->next_in[1]) << 40 | 2033| 30.1k| ((uint64_t)strm->next_in[2]) << 32 | 2034| 30.1k| ((uint64_t)strm->next_in[3]) << 24 | 2035| 30.1k| ((uint64_t)strm->next_in[4]) << 16 | 2036| 30.1k| ((uint64_t)strm->next_in[5]) << 8 | 2037| 30.1k| (uint64_t)strm->next_in[6]; 2038| 30.1k| strm->next_in += 7; 2039| 30.1k| strm->avail_in -= 7; 2040| 30.1k| br->cache_avail += 7 * 8; 2041| 30.1k| return (1); 2042| 41| case 6: ------------------ | Branch (2042:4): [True: 41, False: 35.0k] ------------------ 2043| 41| br->cache_buffer = 2044| 41| (br->cache_buffer << 48) | 2045| 41| ((uint64_t)strm->next_in[0]) << 40 | 2046| 41| ((uint64_t)strm->next_in[1]) << 32 | 2047| 41| ((uint64_t)strm->next_in[2]) << 24 | 2048| 41| ((uint64_t)strm->next_in[3]) << 16 | 2049| 41| ((uint64_t)strm->next_in[4]) << 8 | 2050| 41| (uint64_t)strm->next_in[5]; 2051| 41| strm->next_in += 6; 2052| 41| strm->avail_in -= 6; 2053| 41| br->cache_avail += 6 * 8; 2054| 41| return (1); 2055| 0| case 0: ------------------ | Branch (2055:4): [True: 0, False: 35.1k] ------------------ 2056| | /* We have enough compressed data in 2057| | * the cache buffer.*/ 2058| 0| return (1); 2059| 0| default: ------------------ | Branch (2059:4): [True: 0, False: 35.1k] ------------------ 2060| 0| break; 2061| 35.1k| } 2062| 35.1k| } 2063| 10.1k| if (strm->avail_in == 0) { ------------------ | Branch (2063:7): [True: 4.14k, False: 6.04k] ------------------ 2064| | /* There is not enough compressed data to fill up the 2065| | * cache buffer. */ 2066| 4.14k| return (0); 2067| 4.14k| } 2068| 6.04k| br->cache_buffer = 2069| 6.04k| (br->cache_buffer << 8) | *strm->next_in++; 2070| 6.04k| strm->avail_in--; 2071| 6.04k| br->cache_avail += 8; 2072| 6.04k| n -= 8; 2073| 6.04k| } 2074| 39.2k|} archive_read_support_format_lha.c:lzh_emit_window: 2135| 9.66k|{ 2136| 9.66k| strm->ref_ptr = strm->ds->w_buff; 2137| 9.66k| strm->avail_out = (int)s; 2138| 9.66k|} archive_read_support_format_lha.c:lzh_make_fake_table: 2709| 2.12k|{ 2710| 2.12k| if (c >= hf->len_size) ------------------ | Branch (2710:6): [True: 1, False: 2.12k] ------------------ 2711| 1| return (0); 2712| 2.12k| hf->tbl[0] = c; 2713| 2.12k| hf->max_bits = 0; 2714| 2.12k| hf->shift_bits = 0; 2715| 2.12k| hf->bitlen[hf->tbl[0]] = 0; 2716| 2.12k| return (1); 2717| 2.12k|} archive_read_support_format_lha.c:lzh_read_pt_bitlen: 2671| 9.00k|{ 2672| 9.00k| struct lzh_dec *ds = strm->ds; 2673| 9.00k| struct lzh_br *br = &(ds->br); 2674| 9.00k| int c, i; 2675| | 2676| 54.1k| for (i = start; i < end; ) { ------------------ | Branch (2676:18): [True: 45.4k, False: 8.75k] ------------------ 2677| | /* 2678| | * bit pattern the number we need 2679| | * 000 -> 0 2680| | * 001 -> 1 2681| | * 010 -> 2 2682| | * ... 2683| | * 110 -> 6 2684| | * 1110 -> 7 2685| | * 11110 -> 8 2686| | * ... 2687| | * 1111111111110 -> 16 2688| | */ 2689| 45.4k| if (!lzh_br_read_ahead(strm, br, 3)) ------------------ | | 1984| 45.4k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 90.8k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 90.8k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 42.4k, False: 2.90k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 2.16k, False: 747] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 747|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 648, False: 99] | | | | ------------------ | | ------------------ ------------------ 2690| 99| return (i); 2691| 45.3k| if ((c = lzh_br_bits(br, 3)) == 7) { ------------------ | | 1968| 45.3k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 45.3k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ | Branch (2691:7): [True: 433, False: 44.8k] ------------------ 2692| 433| if (!lzh_br_read_ahead(strm, br, 13)) ------------------ | | 1984| 433| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 866| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 866|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 239, False: 194] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 35, False: 159] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 159|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 120, False: 39] | | | | ------------------ | | ------------------ ------------------ 2693| 39| return (i); 2694| 394| c = bitlen_tbl[lzh_br_bits(br, 13) & 0x3FF]; ------------------ | | 1968| 394| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 394| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2695| 394| if (c) ------------------ | Branch (2695:8): [True: 275, False: 119] ------------------ 2696| 275| lzh_br_consume(br, c - 3); ------------------ | | 1987| 275|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2697| 119| else 2698| 119| return (-1);/* Invalid data. */ 2699| 394| } else 2700| 44.8k| lzh_br_consume(br, 3); ------------------ | | 1987| 44.8k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2701| 45.1k| ds->pt.bitlen[i++] = c; 2702| 45.1k| ds->pt.freq[c]++; 2703| 45.1k| } 2704| 8.75k| return (i); 2705| 9.00k|} archive_read_support_format_lha.c:lzh_make_huffman_table: 2724| 7.71k|{ 2725| 7.71k| uint16_t *tbl; 2726| 7.71k| const unsigned char *bitlen; 2727| 7.71k| int bitptn[17], weight[17]; 2728| 7.71k| int i, maxbits = 0, ptn, tbl_size, w; 2729| 7.71k| int diffbits, len_avail; 2730| | 2731| | /* 2732| | * Initialize bit patterns. 2733| | */ 2734| 7.71k| ptn = 0; 2735| 131k| for (i = 1, w = 1 << 15; i <= 16; i++, w >>= 1) { ------------------ | Branch (2735:27): [True: 123k, False: 7.71k] ------------------ 2736| 123k| bitptn[i] = ptn; 2737| 123k| weight[i] = w; 2738| 123k| if (hf->freq[i]) { ------------------ | Branch (2738:7): [True: 25.3k, False: 98.0k] ------------------ 2739| 25.3k| ptn += hf->freq[i] * w; 2740| 25.3k| maxbits = i; 2741| 25.3k| } 2742| 123k| } 2743| 7.71k| if (ptn != 0x10000 || maxbits > hf->tbl_bits) ------------------ | Branch (2743:6): [True: 1.13k, False: 6.58k] | Branch (2743:24): [True: 0, False: 6.58k] ------------------ 2744| 1.13k| return (0);/* Invalid */ 2745| | 2746| 6.58k| hf->max_bits = maxbits; 2747| | 2748| | /* 2749| | * Cut out extra bits which we won't house in the table. 2750| | * This preparation reduces the same calculation in the for-loop 2751| | * making the table. 2752| | */ 2753| 6.58k| if (maxbits < 16) { ------------------ | Branch (2753:6): [True: 6.58k, False: 0] ------------------ 2754| 6.58k| int ebits = 16 - maxbits; 2755| 37.4k| for (i = 1; i <= maxbits; i++) { ------------------ | Branch (2755:15): [True: 30.8k, False: 6.58k] ------------------ 2756| 30.8k| bitptn[i] >>= ebits; 2757| 30.8k| weight[i] >>= ebits; 2758| 30.8k| } 2759| 6.58k| } 2760| 6.58k| if (maxbits > HTBL_BITS) { ------------------ | | 114| 6.58k|#define HTBL_BITS 10 ------------------ | Branch (2760:6): [True: 0, False: 6.58k] ------------------ 2761| 0| unsigned htbl_max; 2762| 0| uint16_t *p; 2763| | 2764| 0| diffbits = maxbits - HTBL_BITS; ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2765| 0| for (i = 1; i <= HTBL_BITS; i++) { ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ | Branch (2765:15): [True: 0, False: 0] ------------------ 2766| 0| bitptn[i] >>= diffbits; 2767| 0| weight[i] >>= diffbits; 2768| 0| } 2769| 0| htbl_max = bitptn[HTBL_BITS] + ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2770| 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 ------------------ 2771| 0| p = &(hf->tbl[htbl_max]); 2772| 0| while (p < &hf->tbl[1U<shift_bits = diffbits; 2777| | 2778| | /* 2779| | * Make the table. 2780| | */ 2781| 6.58k| tbl_size = 1 << HTBL_BITS; ------------------ | | 114| 6.58k|#define HTBL_BITS 10 ------------------ 2782| 6.58k| tbl = hf->tbl; 2783| 6.58k| bitlen = hf->bitlen; 2784| 6.58k| len_avail = hf->len_avail; 2785| 6.58k| hf->tree_used = 0; 2786| 604k| for (i = 0; i < len_avail; i++) { ------------------ | Branch (2786:14): [True: 597k, False: 6.58k] ------------------ 2787| 597k| uint16_t *p; 2788| 597k| int len, cnt; 2789| 597k| uint16_t bit; 2790| 597k| int extlen; 2791| 597k| struct htree_t *ht; 2792| | 2793| 597k| if (bitlen[i] == 0) ------------------ | Branch (2793:7): [True: 502k, False: 95.7k] ------------------ 2794| 502k| continue; 2795| | /* Get a bit pattern */ 2796| 95.7k| len = bitlen[i]; 2797| 95.7k| ptn = bitptn[len]; 2798| 95.7k| cnt = weight[len]; 2799| 95.7k| if (len <= HTBL_BITS) { ------------------ | | 114| 95.7k|#define HTBL_BITS 10 ------------------ | Branch (2799:7): [True: 95.7k, False: 0] ------------------ 2800| | /* Calculate next bit pattern */ 2801| 95.7k| if ((bitptn[len] = ptn + cnt) > tbl_size) ------------------ | Branch (2801:8): [True: 0, False: 95.7k] ------------------ 2802| 0| return (0);/* Invalid */ 2803| | /* Update the table */ 2804| 95.7k| p = &(tbl[ptn]); 2805| 95.7k| if (cnt > 7) { ------------------ | Branch (2805:8): [True: 15.2k, False: 80.4k] ------------------ 2806| 15.2k| uint16_t *pc; 2807| | 2808| 15.2k| cnt -= 8; 2809| 15.2k| pc = &p[cnt]; 2810| 15.2k| pc[0] = (uint16_t)i; 2811| 15.2k| pc[1] = (uint16_t)i; 2812| 15.2k| pc[2] = (uint16_t)i; 2813| 15.2k| pc[3] = (uint16_t)i; 2814| 15.2k| pc[4] = (uint16_t)i; 2815| 15.2k| pc[5] = (uint16_t)i; 2816| 15.2k| pc[6] = (uint16_t)i; 2817| 15.2k| pc[7] = (uint16_t)i; 2818| 15.2k| if (cnt > 7) { ------------------ | Branch (2818:9): [True: 6.61k, False: 8.58k] ------------------ 2819| 6.61k| cnt -= 8; 2820| 6.61k| memcpy(&p[cnt], pc, 2821| 6.61k| 8 * sizeof(uint16_t)); 2822| 6.61k| pc = &p[cnt]; 2823| 6.63k| while (cnt > 15) { ------------------ | Branch (2823:13): [True: 12, False: 6.61k] ------------------ 2824| 12| cnt -= 16; 2825| 12| memcpy(&p[cnt], pc, 2826| 12| 16 * sizeof(uint16_t)); 2827| 12| } 2828| 6.61k| } 2829| 15.2k| if (cnt) ------------------ | Branch (2829:9): [True: 0, False: 15.2k] ------------------ 2830| 0| memcpy(p, pc, cnt * sizeof(uint16_t)); 2831| 80.4k| } else { 2832| 165k| while (cnt > 1) { ------------------ | Branch (2832:12): [True: 84.8k, False: 80.4k] ------------------ 2833| 84.8k| p[--cnt] = (uint16_t)i; 2834| 84.8k| p[--cnt] = (uint16_t)i; 2835| 84.8k| } 2836| 80.4k| if (cnt) ------------------ | Branch (2836:9): [True: 13.1k, False: 67.3k] ------------------ 2837| 13.1k| p[--cnt] = (uint16_t)i; 2838| 80.4k| } 2839| 95.7k| continue; 2840| 95.7k| } 2841| | 2842| | /* 2843| | * A bit length is too big to be housed to a direct table, 2844| | * so we use a tree model for its extra bits. 2845| | */ 2846| 0| bitptn[len] = ptn + cnt; 2847| 0| bit = 1U << (diffbits -1); 2848| 0| extlen = len - HTBL_BITS; ------------------ | | 114| 0|#define HTBL_BITS 10 ------------------ 2849| | 2850| 0| p = &(tbl[ptn >> diffbits]); 2851| 0| if (*p == 0) { ------------------ | Branch (2851:7): [True: 0, False: 0] ------------------ 2852| 0| *p = len_avail + hf->tree_used; 2853| 0| ht = &(hf->tree[hf->tree_used++]); 2854| 0| if (hf->tree_used > hf->tree_avail) ------------------ | Branch (2854:8): [True: 0, False: 0] ------------------ 2855| 0| return (0);/* Invalid */ 2856| 0| ht->left = 0; 2857| 0| ht->right = 0; 2858| 0| } else { 2859| 0| if (*p < len_avail || ------------------ | Branch (2859:8): [True: 0, False: 0] ------------------ 2860| 0| *p >= (len_avail + hf->tree_used)) ------------------ | Branch (2860:8): [True: 0, False: 0] ------------------ 2861| 0| return (0);/* Invalid */ 2862| 0| ht = &(hf->tree[*p - len_avail]); 2863| 0| } 2864| 0| while (--extlen > 0) { ------------------ | Branch (2864:10): [True: 0, False: 0] ------------------ 2865| 0| if (ptn & bit) { ------------------ | Branch (2865:8): [True: 0, False: 0] ------------------ 2866| 0| if (ht->left < len_avail) { ------------------ | Branch (2866:9): [True: 0, False: 0] ------------------ 2867| 0| ht->left = len_avail + hf->tree_used; 2868| 0| ht = &(hf->tree[hf->tree_used++]); 2869| 0| if (hf->tree_used > hf->tree_avail) ------------------ | Branch (2869:10): [True: 0, False: 0] ------------------ 2870| 0| return (0);/* Invalid */ 2871| 0| ht->left = 0; 2872| 0| ht->right = 0; 2873| 0| } else { 2874| 0| ht = &(hf->tree[ht->left - len_avail]); 2875| 0| } 2876| 0| } else { 2877| 0| if (ht->right < len_avail) { ------------------ | Branch (2877:9): [True: 0, False: 0] ------------------ 2878| 0| ht->right = len_avail + hf->tree_used; 2879| 0| ht = &(hf->tree[hf->tree_used++]); 2880| 0| if (hf->tree_used > hf->tree_avail) ------------------ | Branch (2880:10): [True: 0, False: 0] ------------------ 2881| 0| return (0);/* Invalid */ 2882| 0| ht->left = 0; 2883| 0| ht->right = 0; 2884| 0| } else { 2885| 0| ht = &(hf->tree[ht->right - len_avail]); 2886| 0| } 2887| 0| } 2888| 0| bit >>= 1; 2889| 0| } 2890| 0| if (ptn & bit) { ------------------ | Branch (2890:7): [True: 0, False: 0] ------------------ 2891| 0| if (ht->left != 0) ------------------ | Branch (2891:8): [True: 0, False: 0] ------------------ 2892| 0| return (0);/* Invalid */ 2893| 0| ht->left = (uint16_t)i; 2894| 0| } else { 2895| 0| if (ht->right != 0) ------------------ | Branch (2895:8): [True: 0, False: 0] ------------------ 2896| 0| return (0);/* Invalid */ 2897| 0| ht->right = (uint16_t)i; 2898| 0| } 2899| 0| } 2900| 6.58k| return (1); 2901| 6.58k|} archive_read_support_format_lha.c:lzh_decode_huffman: 2925| 23.0M|{ 2926| 23.0M| int c; 2927| | /* 2928| | * At first search an index table for a bit pattern. 2929| | * If it fails, search a huffman tree for. 2930| | */ 2931| 23.0M| c = hf->tbl[rbits >> hf->shift_bits]; 2932| 23.0M| if (c < hf->len_avail || hf->len_avail == 0) ------------------ | Branch (2932:6): [True: 520k, False: 22.4M] | Branch (2932:27): [True: 22.4M, False: 0] ------------------ 2933| 23.0M| return (c); 2934| | /* This bit pattern needs to be found out at a huffman tree. */ 2935| 0| return (lzh_decode_huffman_tree(hf, rbits, c)); 2936| 23.0M|} archive_read_support_format_lha.c:lzh_decode_blocks: 2377| 11.8k|{ 2378| 11.8k| struct lzh_dec *ds = strm->ds; 2379| 11.8k| struct lzh_br bre = ds->br; 2380| 11.8k| struct huffman *lt = &(ds->lt); 2381| 11.8k| struct huffman *pt = &(ds->pt); 2382| 11.8k| unsigned char *w_buff = ds->w_buff; 2383| 11.8k| unsigned char *lt_bitlen = lt->bitlen; 2384| 11.8k| unsigned char *pt_bitlen = pt->bitlen; 2385| 11.8k| int blocks_avail = ds->blocks_avail, c = 0; 2386| 11.8k| int copy_len = ds->copy_len, copy_pos = ds->copy_pos; 2387| 11.8k| int w_pos = ds->w_pos, w_mask = ds->w_mask, w_size = ds->w_size; 2388| 11.8k| int lt_max_bits = lt->max_bits, pt_max_bits = pt->max_bits; 2389| 11.8k| int state = ds->state; 2390| | 2391| 8.54M| for (;;) { 2392| 8.54M| switch (state) { ------------------ | Branch (2392:11): [True: 8.54M, False: 0] ------------------ 2393| 8.53M| case ST_GET_LITERAL: ------------------ | | 2107| 8.53M|#define ST_GET_LITERAL 9 ------------------ | Branch (2393:3): [True: 8.53M, False: 8.81k] ------------------ 2394| 14.3M| for (;;) { 2395| 14.3M| if (blocks_avail == 0) { ------------------ | Branch (2395:9): [True: 2.09k, False: 14.3M] ------------------ 2396| | /* We have decoded all blocks. 2397| | * Let's handle next blocks. */ 2398| 2.09k| ds->state = ST_RD_BLOCK; ------------------ | | 2098| 2.09k|#define ST_RD_BLOCK 0 ------------------ 2399| 2.09k| ds->br = bre; 2400| 2.09k| ds->blocks_avail = 0; 2401| 2.09k| ds->w_pos = w_pos; 2402| 2.09k| ds->copy_pos = 0; 2403| 2.09k| return (100); 2404| 2.09k| } 2405| | 2406| | /* lzh_br_read_ahead() always tries to fill the 2407| | * cache buffer up. In specific situation we 2408| | * are close to the end of the data, the cache 2409| | * buffer will not be full and thus we have to 2410| | * determine if the cache buffer has some bits 2411| | * as much as we need after lzh_br_read_ahead() 2412| | * failed. */ 2413| 14.3M| if (!lzh_br_read_ahead(strm, &bre, ------------------ | | 1984| 14.3M| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 28.7M| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 28.7M|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 14.3M, False: 15.8k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 14.0k, False: 1.81k] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 1.81k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 490, False: 1.32k] | | | | ------------------ | | ------------------ ------------------ 2414| 14.3M| lt_max_bits)) { 2415| 1.32k| if (!last) ------------------ | Branch (2415:10): [True: 1, False: 1.32k] ------------------ 2416| 1| goto next_data; 2417| | /* Remaining bits are less than 2418| | * maximum bits(lt.max_bits) but maybe 2419| | * it still remains as much as we need, 2420| | * so we should try to use it with 2421| | * dummy bits. */ 2422| 1.32k| c = lzh_decode_huffman(lt, 2423| 1.32k| lzh_br_bits_forced(&bre, ------------------ | | 1971| 1.32k| (((uint16_t)((br)->cache_buffer << \ | | 1972| 1.32k| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2424| 1.32k| lt_max_bits)); 2425| 1.32k| lzh_br_consume(&bre, lt_bitlen[c]); ------------------ | | 1987| 1.32k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2426| 1.32k| if (!lzh_br_has(&bre, 0)) ------------------ | | 1965| 1.32k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2426:10): [True: 429, False: 894] ------------------ 2427| 429| goto failed;/* Over read. */ 2428| 14.3M| } else { 2429| 14.3M| c = lzh_decode_huffman(lt, 2430| 14.3M| lzh_br_bits(&bre, lt_max_bits)); ------------------ | | 1968| 14.3M| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 14.3M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2431| 14.3M| lzh_br_consume(&bre, lt_bitlen[c]); ------------------ | | 1987| 14.3M|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2432| 14.3M| } 2433| 14.3M| blocks_avail--; 2434| 14.3M| if ((unsigned int)c > UCHAR_MAX) ------------------ | Branch (2434:9): [True: 8.53M, False: 5.82M] ------------------ 2435| | /* Current block is a match data. */ 2436| 8.53M| break; 2437| | /* 2438| | * 'c' is exactly a literal code. 2439| | */ 2440| | /* Save a decoded code to reference it 2441| | * afterward. */ 2442| 5.82M| w_buff[w_pos] = c; 2443| 5.82M| if (++w_pos >= w_size) { ------------------ | Branch (2443:9): [True: 1, False: 5.82M] ------------------ 2444| 1| w_pos = 0; 2445| 1| lzh_emit_window(strm, w_size); 2446| 1| goto next_data; 2447| 1| } 2448| 5.82M| } 2449| | /* 'c' is the length of a match pattern we have 2450| | * already extracted, which has be stored in 2451| | * window(ds->w_buff). */ 2452| 8.53M| copy_len = c - (UCHAR_MAX + 1) + MINMATCH; ------------------ | | 51| 8.53M|#define MINMATCH 3 /* Minimum match length. */ ------------------ 2453| | /* FALL THROUGH */ 2454| 8.53M| case ST_GET_POS_1: ------------------ | | 2108| 8.53M|#define ST_GET_POS_1 10 ------------------ | Branch (2454:3): [True: 0, False: 8.54M] ------------------ 2455| | /* 2456| | * Get a reference position. 2457| | */ 2458| 8.53M| if (!lzh_br_read_ahead(strm, &bre, pt_max_bits)) { ------------------ | | 1984| 8.53M| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 17.0M| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 17.0M|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 8.52M, False: 8.52k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 8.50k, False: 14] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 14|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 4, False: 10] | | | | ------------------ | | ------------------ ------------------ 2459| 10| if (!last) { ------------------ | Branch (2459:9): [True: 3, False: 7] ------------------ 2460| 3| state = ST_GET_POS_1; ------------------ | | 2108| 3|#define ST_GET_POS_1 10 ------------------ 2461| 3| ds->copy_len = copy_len; 2462| 3| goto next_data; 2463| 3| } 2464| 7| copy_pos = lzh_decode_huffman(pt, 2465| 7| lzh_br_bits_forced(&bre, pt_max_bits)); ------------------ | | 1971| 7| (((uint16_t)((br)->cache_buffer << \ | | 1972| 7| ((n) - (br)->cache_avail))) & cache_masks[n]) ------------------ 2466| 7| lzh_br_consume(&bre, pt_bitlen[copy_pos]); ------------------ | | 1987| 7|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2467| 7| if (!lzh_br_has(&bre, 0)) ------------------ | | 1965| 7|#define lzh_br_has(br, n) ((br)->cache_avail >= n) ------------------ | Branch (2467:9): [True: 1, False: 6] ------------------ 2468| 1| goto failed;/* Over read. */ 2469| 8.53M| } else { 2470| 8.53M| copy_pos = lzh_decode_huffman(pt, 2471| 8.53M| lzh_br_bits(&bre, pt_max_bits)); ------------------ | | 1968| 8.53M| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 8.53M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2472| 8.53M| lzh_br_consume(&bre, pt_bitlen[copy_pos]); ------------------ | | 1987| 8.53M|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2473| 8.53M| } 2474| | /* FALL THROUGH */ 2475| 8.53M| case ST_GET_POS_2: ------------------ | | 2109| 8.53M|#define ST_GET_POS_2 11 ------------------ | Branch (2475:3): [True: 0, False: 8.54M] ------------------ 2476| 8.53M| if (copy_pos > 1) { ------------------ | Branch (2476:8): [True: 42.2k, False: 8.49M] ------------------ 2477| | /* We need an additional adjustment number to 2478| | * the position. */ 2479| 42.2k| int p = copy_pos - 1; 2480| 42.2k| if (!lzh_br_read_ahead(strm, &bre, p)) { ------------------ | | 1984| 42.2k| (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1979| 84.5k| (lzh_br_has(br, (n)) || lzh_br_fillup(strm, br)) | | | | ------------------ | | | | | | 1965| 84.5k|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | | | ------------------ | | | | | | | Branch (1965:27): [True: 41.2k, False: 1.07k] | | | | | | ------------------ | | | | ------------------ | | | | | Branch (1979:26): [True: 1.06k, False: 4] | | | | ------------------ | | ------------------ | | (lzh_br_read_ahead_0((strm), (br), (n)) || lzh_br_has((br), (n))) | | ------------------ | | | | 1965| 4|#define lzh_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (1965:27): [True: 0, False: 4] | | | | ------------------ | | ------------------ ------------------ 2481| 4| if (last) ------------------ | Branch (2481:10): [True: 4, False: 0] ------------------ 2482| 4| goto failed;/* Truncated data.*/ 2483| 0| state = ST_GET_POS_2; ------------------ | | 2109| 0|#define ST_GET_POS_2 11 ------------------ 2484| 0| ds->copy_len = copy_len; 2485| 0| ds->copy_pos = copy_pos; 2486| 0| goto next_data; 2487| 4| } 2488| 42.2k| copy_pos = (1 << p) + lzh_br_bits(&bre, p); ------------------ | | 1968| 42.2k| (((uint16_t)((br)->cache_buffer >> \ | | 1969| 42.2k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2489| 42.2k| lzh_br_consume(&bre, p); ------------------ | | 1987| 42.2k|#define lzh_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2490| 42.2k| } 2491| | /* The position is actually a distance from the last 2492| | * code we had extracted and thus we have to convert 2493| | * it to a position of the window. */ 2494| 8.53M| copy_pos = (w_pos - copy_pos - 1) & w_mask; 2495| | /* FALL THROUGH */ 2496| 8.54M| case ST_COPY_DATA: ------------------ | | 2110| 8.54M|#define ST_COPY_DATA 12 ------------------ | Branch (2496:3): [True: 8.81k, False: 8.53M] ------------------ 2497| | /* 2498| | * Copy `copy_len' bytes as extracted data from 2499| | * the window into the output buffer. 2500| | */ 2501| 8.55M| for (;;) { 2502| 8.55M| int l; 2503| | 2504| 8.55M| l = copy_len; 2505| 8.55M| if (copy_pos > w_pos) { ------------------ | Branch (2505:9): [True: 10.0k, False: 8.54M] ------------------ 2506| 10.0k| if (l > w_size - copy_pos) ------------------ | Branch (2506:10): [True: 9.80k, False: 255] ------------------ 2507| 9.80k| l = w_size - copy_pos; 2508| 8.54M| } else { 2509| 8.54M| if (l > w_size - w_pos) ------------------ | Branch (2509:10): [True: 8.81k, False: 8.53M] ------------------ 2510| 8.81k| l = w_size - w_pos; 2511| 8.54M| } 2512| 8.55M| if ((copy_pos + l < w_pos) ------------------ | Branch (2512:9): [True: 6.37k, False: 8.54M] ------------------ 2513| 8.54M| || (w_pos + l < copy_pos)) { ------------------ | Branch (2513:12): [True: 10.0k, False: 8.53M] ------------------ 2514| | /* No overlap. */ 2515| 16.4k| memcpy(w_buff + w_pos, 2516| 16.4k| w_buff + copy_pos, l); 2517| 8.53M| } else { 2518| 8.53M| const unsigned char *s; 2519| 8.53M| unsigned char *d; 2520| 8.53M| int li; 2521| | 2522| 8.53M| d = w_buff + w_pos; 2523| 8.53M| s = w_buff + copy_pos; 2524| 621M| for (li = 0; li < l-1;) { ------------------ | Branch (2524:19): [True: 612M, False: 8.53M] ------------------ 2525| 612M| d[li] = s[li];li++; 2526| 612M| d[li] = s[li];li++; 2527| 612M| } 2528| 8.53M| if (li < l) ------------------ | Branch (2528:10): [True: 8.31M, False: 221k] ------------------ 2529| 8.31M| d[li] = s[li]; 2530| 8.53M| } 2531| 8.55M| w_pos += l; 2532| 8.55M| if (w_pos == w_size) { ------------------ | Branch (2532:9): [True: 9.34k, False: 8.54M] ------------------ 2533| 9.34k| w_pos = 0; 2534| 9.34k| lzh_emit_window(strm, w_size); 2535| 9.34k| if (copy_len <= l) ------------------ | Branch (2535:10): [True: 537, False: 8.81k] ------------------ 2536| 537| state = ST_GET_LITERAL; ------------------ | | 2107| 537|#define ST_GET_LITERAL 9 ------------------ 2537| 8.81k| else { 2538| 8.81k| state = ST_COPY_DATA; ------------------ | | 2110| 8.81k|#define ST_COPY_DATA 12 ------------------ 2539| 8.81k| ds->copy_len = copy_len - l; 2540| 8.81k| ds->copy_pos = 2541| 8.81k| (copy_pos + l) & w_mask; 2542| 8.81k| } 2543| 9.34k| goto next_data; 2544| 9.34k| } 2545| 8.54M| if (copy_len <= l) ------------------ | Branch (2545:9): [True: 8.53M, False: 9.80k] ------------------ 2546| | /* A copy of current pattern ended. */ 2547| 8.53M| break; 2548| 9.80k| copy_len -= l; 2549| 9.80k| copy_pos = (copy_pos + l) & w_mask; 2550| 9.80k| } 2551| 8.53M| state = ST_GET_LITERAL; ------------------ | | 2107| 8.53M|#define ST_GET_LITERAL 9 ------------------ 2552| 8.53M| break; 2553| 8.54M| } 2554| 8.54M| } 2555| 434|failed: 2556| 434| return (ds->error = ARCHIVE_FAILED); ------------------ | | 237| 434|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2557| 9.35k|next_data: 2558| 9.35k| ds->br = bre; 2559| 9.35k| ds->blocks_avail = blocks_avail; 2560| 9.35k| ds->state = state; 2561| 9.35k| ds->w_pos = w_pos; 2562| 9.35k| return (ARCHIVE_OK); ------------------ | | 233| 9.35k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2563| 11.8k|} archive_read_support_format_lha.c:lha_read_data_none: 1508| 300|{ 1509| 300| struct lha *lha = (struct lha *)(a->format->data); 1510| 300| ssize_t bytes_avail; 1511| | 1512| 300| if (lha->entry_bytes_remaining == 0) { ------------------ | Branch (1512:6): [True: 0, False: 300] ------------------ 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| 300| *buff = __archive_read_ahead(a, 1, &bytes_avail); 1526| 300| if (bytes_avail <= 0) { ------------------ | Branch (1526:6): [True: 0, False: 300] ------------------ 1527| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1528| 0| "Truncated LHa file data"); 1529| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1530| 0| } 1531| 300| if (bytes_avail > lha->entry_bytes_remaining) ------------------ | Branch (1531:6): [True: 300, False: 0] ------------------ 1532| 300| bytes_avail = (ssize_t)lha->entry_bytes_remaining; 1533| 300| lha->entry_crc_calculated = 1534| 300| lha_crc16(lha->entry_crc_calculated, *buff, bytes_avail); 1535| 300| *size = bytes_avail; 1536| 300| *offset = lha->entry_offset; 1537| 300| lha->entry_offset += bytes_avail; 1538| 300| lha->entry_bytes_remaining -= bytes_avail; 1539| 300| if (lha->entry_bytes_remaining == 0) ------------------ | Branch (1539:6): [True: 300, False: 0] ------------------ 1540| 300| lha->end_of_entry = 1; 1541| 300| lha->entry_unconsumed = bytes_avail; 1542| 300| return (ARCHIVE_OK); ------------------ | | 233| 300|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1543| 300|} archive_read_support_format_lha.c:archive_read_format_lha_read_data_skip: 1645| 2.99k|{ 1646| 2.99k| struct lha *lha; 1647| 2.99k| int64_t bytes_skipped; 1648| | 1649| 2.99k| lha = (struct lha *)(a->format->data); 1650| | 1651| 2.99k| if (lha->entry_unconsumed) { ------------------ | Branch (1651:6): [True: 0, False: 2.99k] ------------------ 1652| | /* Consume as much as the decompressor actually used. */ 1653| 0| __archive_read_consume(a, lha->entry_unconsumed); 1654| 0| lha->entry_unconsumed = 0; 1655| 0| } 1656| | 1657| | /* if we've already read to end of data, we're done. */ 1658| 2.99k| if (lha->end_of_entry_cleanup) ------------------ | Branch (1658:6): [True: 758, False: 2.23k] ------------------ 1659| 758| return (ARCHIVE_OK); ------------------ | | 233| 758|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1660| | 1661| | /* 1662| | * If the length is at the beginning, we can skip the 1663| | * compressed data much more quickly. 1664| | */ 1665| 2.23k| bytes_skipped = __archive_read_consume(a, lha->entry_bytes_remaining); 1666| 2.23k| if (bytes_skipped < 0) ------------------ | Branch (1666:6): [True: 4, False: 2.22k] ------------------ 1667| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1668| | 1669| | /* This entry is finished and done. */ 1670| 2.22k| lha->end_of_entry_cleanup = lha->end_of_entry = 1; 1671| 2.22k| return (ARCHIVE_OK); ------------------ | | 233| 2.22k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1672| 2.23k|} archive_read_support_format_lha.c:archive_read_format_lha_cleanup: 1676| 2.49k|{ 1677| 2.49k| struct lha *lha = (struct lha *)(a->format->data); 1678| | 1679| 2.49k| lzh_decode_free(&(lha->strm)); 1680| 2.49k| archive_string_free(&(lha->dirname)); 1681| 2.49k| archive_string_free(&(lha->filename)); 1682| 2.49k| archive_string_free(&(lha->uname)); 1683| 2.49k| archive_string_free(&(lha->gname)); 1684| 2.49k| archive_wstring_free(&(lha->ws)); 1685| 2.49k| free(lha); 1686| 2.49k| (a->format->data) = NULL; 1687| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1688| 2.49k|} archive_read_support_format_lha.c:lzh_decode_free: 1950| 2.49k|{ 1951| | 1952| 2.49k| if (strm->ds == NULL) ------------------ | Branch (1952:6): [True: 2.44k, False: 52] ------------------ 1953| 2.44k| return; 1954| 52| free(strm->ds->w_buff); 1955| 52| lzh_huffman_free(&(strm->ds->lt)); 1956| 52| lzh_huffman_free(&(strm->ds->pt)); 1957| 52| free(strm->ds); 1958| | strm->ds = NULL; 1959| 52|} archive_read_support_format_lha.c:lzh_huffman_free: 2597| 104|{ 2598| 104| free(hf->bitlen); 2599| 104| free(hf->tbl); 2600| 104| free(hf->tree); 2601| 104|} archive_read_support_format_mtree: 266| 2.49k|{ 267| 2.49k| static const struct archive_rb_tree_ops rb_ops = { 268| 2.49k| mtree_cmp_node, mtree_cmp_key, 269| 2.49k| }; 270| 2.49k| struct archive_read *a = (struct archive_read *)_a; 271| 2.49k| struct mtree *mtree; 272| 2.49k| int r; 273| | 274| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 275| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_mtree"); 276| | 277| 2.49k| mtree = calloc(1, sizeof(*mtree)); 278| 2.49k| if (mtree == NULL) { ------------------ | Branch (278:6): [True: 0, False: 2.49k] ------------------ 279| 0| archive_set_error(&a->archive, ENOMEM, 280| 0| "Can't allocate mtree data"); 281| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 282| 0| } 283| 2.49k| mtree->checkfs = 0; 284| 2.49k| mtree->fd = -1; 285| | 286| 2.49k| __archive_rb_tree_init(&mtree->rbtree, &rb_ops); 287| | 288| 2.49k| r = __archive_read_register_format(a, mtree, "mtree", 289| 2.49k| mtree_bid, archive_read_format_mtree_options, read_header, read_data, skip, NULL, cleanup, NULL, NULL); 290| | 291| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (291:6): [True: 0, False: 2.49k] ------------------ 292| 0| free(mtree); 293| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 294| 2.49k|} archive_read_support_format_mtree.c:mtree_cmp_node: 249| 1.44k|{ 250| 1.44k| const struct mtree_entry *e1 = (const struct mtree_entry *)n1; 251| 1.44k| const struct mtree_entry *e2 = (const struct mtree_entry *)n2; 252| | 253| 1.44k| return (strcmp(e1->name, e2->name)); 254| 1.44k|} archive_read_support_format_mtree.c:mtree_cmp_key: 258| 1.46k|{ 259| 1.46k| const struct mtree_entry *e = (const struct mtree_entry *)n; 260| | 261| 1.46k| return (strcmp(e->name, key)); 262| 1.46k|} archive_read_support_format_mtree.c:cleanup: 298| 2.49k|{ 299| 2.49k| struct mtree *mtree; 300| 2.49k| struct mtree_entry *p, *q; 301| | 302| 2.49k| mtree = (struct mtree *)(a->format->data); 303| | 304| | /* Close any dangling file descriptor before freeing */ 305| 2.49k| if (mtree->fd >= 0) { ------------------ | Branch (305:9): [True: 0, False: 2.49k] ------------------ 306| 0| close(mtree->fd); 307| 0| mtree->fd = -1; 308| 0| } 309| 2.49k| p = mtree->entries; 310| 11.7k| while (p != NULL) { ------------------ | Branch (310:9): [True: 9.21k, False: 2.49k] ------------------ 311| 9.21k| q = p->next; 312| 9.21k| free(p->name); 313| 9.21k| free_options(p->options); 314| 9.21k| free(p); 315| 9.21k| p = q; 316| 9.21k| } 317| 2.49k| archive_string_free(&mtree->line); 318| 2.49k| archive_string_free(&mtree->current_dir); 319| 2.49k| archive_string_free(&mtree->contents_name); 320| 2.49k| archive_entry_linkresolver_free(mtree->resolver); 321| | 322| 2.49k| free(mtree->buff); 323| 2.49k| free(mtree); 324| 2.49k| (a->format->data) = NULL; 325| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 326| 2.49k|} archive_read_support_format_mtree.c:free_options: 236| 9.73k|{ 237| 9.73k| struct mtree_option *next; 238| | 239| 107k| for (; head != NULL; head = next) { ------------------ | Branch (239:9): [True: 97.3k, False: 9.73k] ------------------ 240| 97.3k| next = head->next; 241| 97.3k| free(head->value); 242| 97.3k| free(head); 243| 97.3k| } 244| 9.73k|} archive_read_support_format_mtree.c:mtree_bid: 675| 2.45k|{ 676| 2.45k| const char *signature = "#mtree"; 677| 2.45k| const char *p; 678| | 679| 2.45k| (void)best_bid; /* UNUSED */ 680| | 681| | /* Now let's look at the actual header and see if it matches. */ 682| 2.45k| p = __archive_read_ahead(a, strlen(signature), NULL); 683| 2.45k| if (p == NULL) ------------------ | Branch (683:6): [True: 19, False: 2.43k] ------------------ 684| 19| return (-1); 685| | 686| 2.43k| if (memcmp(p, signature, strlen(signature)) == 0) ------------------ | Branch (686:6): [True: 5, False: 2.43k] ------------------ 687| 5| return (8 * (int)strlen(signature)); 688| | 689| | /* 690| | * There is not a mtree signature. Let's try to detect mtree format. 691| | */ 692| 2.43k| return (detect_form(a, NULL)); 693| 2.43k|} archive_read_support_format_mtree.c:detect_form: 697| 2.46k|{ 698| 2.46k| const char *p; 699| 2.46k| ssize_t avail, ravail; 700| 2.46k| ssize_t len, nl; 701| 2.46k| int entry_cnt = 0, multiline = 0; 702| 2.46k| int form_D = 0;/* The archive is generated by `NetBSD mtree -D' 703| | * (In this source we call it `form D') . */ 704| | 705| 2.46k| if (is_form_d != NULL) ------------------ | Branch (705:6): [True: 33, False: 2.43k] ------------------ 706| 33| *is_form_d = 0; 707| 2.46k| p = __archive_read_ahead(a, 1, &avail); 708| 2.46k| if (p == NULL) ------------------ | Branch (708:6): [True: 0, False: 2.46k] ------------------ 709| 0| return (-1); 710| 2.46k| ravail = avail; 711| 33.5M| for (;;) { 712| 33.5M| len = next_line(a, &p, &avail, &ravail, &nl); 713| | /* The terminal character of the line should be 714| | * a new line character, '\r\n' or '\n'. */ 715| 33.5M| if (len <= 0 || nl == 0) ------------------ | Branch (715:7): [True: 2.20k, False: 33.5M] | Branch (715:19): [True: 0, False: 33.5M] ------------------ 716| 2.20k| break; 717| 33.5M| if (!multiline) { ------------------ | Branch (717:7): [True: 33.5M, False: 464] ------------------ 718| | /* Leading whitespace is never significant, 719| | * ignore it. */ 720| 33.5M| while (len > 0 && (*p == ' ' || *p == '\t')) { ------------------ | Branch (720:11): [True: 33.5M, False: 0] | Branch (720:23): [True: 6, False: 33.5M] | Branch (720:36): [True: 3, False: 33.5M] ------------------ 721| 9| ++p; 722| 9| --avail; 723| 9| --len; 724| 9| } 725| | /* Skip comment or empty line. */ 726| 33.5M| if (p[0] == '#' || p[0] == '\n' || p[0] == '\r') { ------------------ | Branch (726:8): [True: 991, False: 33.5M] | Branch (726:23): [True: 2, False: 33.5M] | Branch (726:39): [True: 33.5M, False: 1.65k] ------------------ 727| 33.5M| p += len; 728| 33.5M| avail -= len; 729| 33.5M| continue; 730| 33.5M| } 731| 33.5M| } else { 732| | /* A continuance line; the terminal 733| | * character of previous line was '\' character. */ 734| 464| if (bid_keyword_list(p, len, 0, 0) <= 0) ------------------ | Branch (734:8): [True: 0, False: 464] ------------------ 735| 0| break; 736| 464| if (p[len-nl-1] != '\\') { ------------------ | Branch (736:8): [True: 464, False: 0] ------------------ 737| 464| if (multiline == 1 && ------------------ | Branch (737:9): [True: 8, False: 456] ------------------ 738| 8| ++entry_cnt >= MAX_BID_ENTRY) ------------------ | | 671| 8|#define MAX_BID_ENTRY 3 ------------------ | Branch (738:9): [True: 0, False: 8] ------------------ 739| 0| break; 740| 464| multiline = 0; 741| 464| } 742| 464| p += len; 743| 464| avail -= len; 744| 464| continue; 745| 464| } 746| 1.65k| if (p[0] != '/') { ------------------ | Branch (746:7): [True: 588, False: 1.06k] ------------------ 747| 588| int last_is_path, keywords; 748| | 749| 588| keywords = bid_entry(p, len, nl, &last_is_path); 750| 588| if (keywords >= 0) { ------------------ | Branch (750:8): [True: 422, False: 166] ------------------ 751| 422| if (form_D == 0) { ------------------ | Branch (751:9): [True: 408, False: 14] ------------------ 752| 408| if (last_is_path) ------------------ | Branch (752:10): [True: 0, False: 408] ------------------ 753| 0| form_D = 1; 754| 408| else if (keywords > 0) ------------------ | Branch (754:15): [True: 14, False: 394] ------------------ 755| | /* This line is not `form D'. */ 756| 14| form_D = -1; 757| 408| } else if (form_D == 1) { ------------------ | Branch (757:16): [True: 0, False: 14] ------------------ 758| 0| if (!last_is_path && keywords > 0) ------------------ | Branch (758:10): [True: 0, False: 0] | Branch (758:27): [True: 0, False: 0] ------------------ 759| | /* This this is not `form D' 760| | * and we cannot accept mixed 761| | * format. */ 762| 0| break; 763| 0| } 764| 422| if (!last_is_path && p[len-nl-1] == '\\') ------------------ | Branch (764:9): [True: 422, False: 0] | Branch (764:26): [True: 8, False: 414] ------------------ 765| | /* This line continues. */ 766| 8| multiline = 1; 767| 414| else { 768| | /* We've got plenty of correct lines 769| | * to assume that this file is an mtree 770| | * format. */ 771| 414| if (++entry_cnt >= MAX_BID_ENTRY) ------------------ | | 671| 414|#define MAX_BID_ENTRY 3 ------------------ | Branch (771:10): [True: 49, False: 365] ------------------ 772| 49| break; 773| 414| } 774| 422| } else 775| 166| break; 776| 1.06k| } else if (len > 4 && strncmp(p, "/set", 4) == 0) { ------------------ | Branch (776:14): [True: 1.04k, False: 21] | Branch (776:25): [True: 18, False: 1.03k] ------------------ 777| 18| if (bid_keyword_list(p+4, len-4, 0, 0) <= 0) ------------------ | Branch (777:8): [True: 4, False: 14] ------------------ 778| 4| break; 779| | /* This line continues. */ 780| 14| if (p[len-nl-1] == '\\') ------------------ | Branch (780:8): [True: 0, False: 14] ------------------ 781| 0| multiline = 2; 782| 1.05k| } else if (len > 6 && strncmp(p, "/unset", 6) == 0) { ------------------ | Branch (782:14): [True: 1.02k, False: 23] | Branch (782:25): [True: 1.00k, False: 24] ------------------ 783| 1.00k| if (bid_keyword_list(p+6, len-6, 1, 0) <= 0) ------------------ | Branch (783:8): [True: 0, False: 1.00k] ------------------ 784| 0| break; 785| | /* This line continues. */ 786| 1.00k| if (p[len-nl-1] == '\\') ------------------ | Branch (786:8): [True: 456, False: 548] ------------------ 787| 456| multiline = 2; 788| 1.00k| } else 789| 47| break; 790| | 791| | /* Test next line. */ 792| 1.39k| p += len; 793| 1.39k| avail -= len; 794| 1.39k| } 795| 2.46k| if (entry_cnt >= MAX_BID_ENTRY || (entry_cnt > 0 && len == 0)) { ------------------ | | 671| 4.93k|#define MAX_BID_ENTRY 3 ------------------ | Branch (795:6): [True: 49, False: 2.41k] | Branch (795:37): [True: 231, False: 2.18k] | Branch (795:54): [True: 10, False: 221] ------------------ 796| 59| if (is_form_d != NULL) { ------------------ | Branch (796:7): [True: 28, False: 31] ------------------ 797| 28| if (form_D == 1) ------------------ | Branch (797:8): [True: 0, False: 28] ------------------ 798| 0| *is_form_d = 1; 799| 28| } 800| 59| return (32); 801| 59| } 802| | 803| 2.40k| return (0); 804| 2.46k|} archive_read_support_format_mtree.c:next_line: 374| 33.5M|{ 375| 33.5M| ssize_t len; 376| 33.5M| int quit; 377| | 378| 33.5M| quit = 0; 379| 33.5M| if (*avail == 0) { ------------------ | Branch (379:6): [True: 9, False: 33.5M] ------------------ 380| 9| *nl = 0; 381| 9| len = 0; 382| 9| } else 383| 33.5M| len = get_line_size(*b, *avail, nl); 384| | /* 385| | * Read bytes more while it does not reach the end of line. 386| | */ 387| 33.5M| while (*nl == 0 && len == *avail && !quit) { ------------------ | Branch (387:9): [True: 2.21k, False: 33.5M] | Branch (387:21): [True: 43, False: 2.17k] | Branch (387:38): [True: 43, False: 0] ------------------ 388| 43| ssize_t diff = *ravail - *avail; 389| 43| size_t nbytes_req = (*ravail+1023) & ~1023U; 390| 43| ssize_t tested; 391| | 392| | /* 393| | * Place an arbitrary limit on the line length. 394| | * mtree is almost free-form input and without line length limits, 395| | * it can consume a lot of memory. 396| | */ 397| 43| if (len >= MAX_LINE_LEN) ------------------ | | 83| 43|#define MAX_LINE_LEN (1024 * 1024) ------------------ | Branch (397:7): [True: 1, False: 42] ------------------ 398| 1| return (-1); 399| | 400| | /* Increase reading bytes if it is not enough for at least 401| | * two new lines. */ 402| 42| if (nbytes_req < (size_t)*ravail + 160) ------------------ | Branch (402:7): [True: 20, False: 22] ------------------ 403| 20| nbytes_req <<= 1; 404| | 405| 42| *b = __archive_read_ahead(a, nbytes_req, avail); 406| 42| if (*b == NULL) { ------------------ | Branch (406:7): [True: 24, False: 18] ------------------ 407| 24| if (*ravail >= *avail) ------------------ | Branch (407:8): [True: 24, False: 0] ------------------ 408| 24| return (0); 409| | /* Reading bytes reaches the end of file. */ 410| 0| *b = __archive_read_ahead(a, *avail, avail); 411| 0| quit = 1; 412| 0| } 413| 18| *ravail = *avail; 414| 18| *b += diff; 415| 18| *avail -= diff; 416| 18| tested = len;/* Skip some bytes we already determined. */ 417| 18| len = get_line_size(*b + len, *avail - len, nl); 418| 18| if (len >= 0) ------------------ | Branch (418:7): [True: 12, False: 6] ------------------ 419| 12| len += tested; 420| 18| } 421| 33.5M| return (len); 422| 33.5M|} archive_read_support_format_mtree.c:get_line_size: 330| 33.5M|{ 331| 33.5M| ssize_t len; 332| | 333| 33.5M| len = 0; 334| 36.8M| while (len < avail) { ------------------ | Branch (334:9): [True: 36.8M, False: 34] ------------------ 335| 36.8M| switch (*b) { 336| 2.17k| case '\0':/* Non-ascii character or control character. */ ------------------ | Branch (336:3): [True: 2.17k, False: 36.8M] ------------------ 337| 2.17k| if (nlsize != NULL) ------------------ | Branch (337:8): [True: 2.17k, False: 0] ------------------ 338| 2.17k| *nlsize = 0; 339| 2.17k| return (-1); 340| 33.5M| case '\r': ------------------ | Branch (340:3): [True: 33.5M, False: 3.28M] ------------------ 341| 33.5M| if (avail-len > 1 && b[1] == '\n') { ------------------ | Branch (341:8): [True: 33.5M, False: 9] | Branch (341:25): [True: 718, False: 33.5M] ------------------ 342| 718| if (nlsize != NULL) ------------------ | Branch (342:9): [True: 718, False: 0] ------------------ 343| 718| *nlsize = 2; 344| 718| return (len+2); 345| 718| } 346| | /* FALL THROUGH */ 347| 33.5M| case '\n': ------------------ | Branch (347:3): [True: 1.35k, False: 36.8M] ------------------ 348| 33.5M| if (nlsize != NULL) ------------------ | Branch (348:8): [True: 33.5M, False: 0] ------------------ 349| 33.5M| *nlsize = 1; 350| 33.5M| return (len+1); 351| 3.28M| default: ------------------ | Branch (351:3): [True: 3.28M, False: 33.5M] ------------------ 352| 3.28M| b++; 353| 3.28M| len++; 354| 3.28M| break; 355| 36.8M| } 356| 36.8M| } 357| 34| if (nlsize != NULL) ------------------ | Branch (357:6): [True: 34, False: 0] ------------------ 358| 34| *nlsize = 0; 359| 34| return (avail); 360| 33.5M|} archive_read_support_format_mtree.c:bid_keyword_list: 531| 1.92k|{ 532| 1.92k| int l; 533| 1.92k| int keycnt = 0; 534| | 535| 2.47k| while (len > 0 && *p) { ------------------ | Branch (535:9): [True: 2.39k, False: 72] | Branch (535:20): [True: 2.39k, False: 0] ------------------ 536| 2.39k| int blank = 0; 537| | 538| | /* Test whether there are blank characters in the line. */ 539| 3.94k| while (len >0 && (*p == ' ' || *p == '\t')) { ------------------ | Branch (539:10): [True: 3.94k, False: 0] | Branch (539:21): [True: 1.51k, False: 2.43k] | Branch (539:34): [True: 34, False: 2.39k] ------------------ 540| 1.54k| ++p; 541| 1.54k| --len; 542| 1.54k| blank = 1; 543| 1.54k| } 544| 2.39k| if (*p == '\n' || *p == '\r') ------------------ | Branch (544:7): [True: 159, False: 2.24k] | Branch (544:21): [True: 705, False: 1.53k] ------------------ 545| 864| break; 546| 1.53k| if (p[0] == '\\' && (p[1] == '\n' || p[1] == '\r')) ------------------ | Branch (546:7): [True: 0, False: 1.53k] | Branch (546:24): [True: 0, False: 0] | Branch (546:40): [True: 0, False: 0] ------------------ 547| 0| break; 548| 1.53k| if (!blank && !last_is_path) /* No blank character. */ ------------------ | Branch (548:7): [True: 0, False: 1.53k] | Branch (548:17): [True: 0, False: 0] ------------------ 549| 0| return (-1); 550| 1.53k| if (last_is_path && len == 0) ------------------ | Branch (550:7): [True: 0, False: 1.53k] | Branch (550:23): [True: 0, False: 0] ------------------ 551| 0| return (keycnt); 552| | 553| 1.53k| if (unset) { ------------------ | Branch (553:7): [True: 1.00k, False: 531] ------------------ 554| 1.00k| l = bid_keycmp(p, "all", len); 555| 1.00k| if (l > 0) ------------------ | Branch (555:8): [True: 968, False: 36] ------------------ 556| 968| return (1); 557| 1.00k| } 558| | /* Test whether there is a correct key in the line. */ 559| 567| l = bid_keyword(p, len); 560| 567| if (l == 0) ------------------ | Branch (560:7): [True: 21, False: 546] ------------------ 561| 21| return (-1);/* Unknown keyword was found. */ 562| 546| p += l; 563| 546| len -= l; 564| 546| keycnt++; 565| | 566| | /* Skip value */ 567| 546| if (*p == '=') { ------------------ | Branch (567:7): [True: 80, False: 466] ------------------ 568| 80| int value = 0; 569| 80| ++p; 570| 80| --len; 571| 32.7k| while (len > 0 && *p != ' ' && *p != '\t') { ------------------ | Branch (571:11): [True: 32.6k, False: 72] | Branch (571:22): [True: 32.6k, False: 2] | Branch (571:35): [True: 32.6k, False: 6] ------------------ 572| 32.6k| ++p; 573| 32.6k| --len; 574| 32.6k| value = 1; 575| 32.6k| } 576| | /* A keyword should have a value unless this is 577| | * an "/unset" operation. */ 578| 80| if (!unset && value == 0) ------------------ | Branch (578:8): [True: 44, False: 36] | Branch (578:18): [True: 0, False: 44] ------------------ 579| 0| return (-1); 580| 80| } 581| 546| } 582| 936| return (keycnt); 583| 1.92k|} archive_read_support_format_mtree.c:bid_keycmp: 431| 1.69k|{ 432| 1.69k| int match_len = 0; 433| | 434| 6.78k| while (len > 0 && *p && *key) { ------------------ | Branch (434:9): [True: 6.78k, False: 0] | Branch (434:20): [True: 6.78k, False: 0] | Branch (434:26): [True: 5.25k, False: 1.52k] ------------------ 435| 5.25k| if (*p == *key) { ------------------ | Branch (435:7): [True: 5.08k, False: 173] ------------------ 436| 5.08k| --len; 437| 5.08k| ++p; 438| 5.08k| ++key; 439| 5.08k| ++match_len; 440| 5.08k| continue; 441| 5.08k| } 442| 173| return (0);/* Not match */ 443| 5.25k| } 444| 1.52k| if (*key != '\0') ------------------ | Branch (444:6): [True: 0, False: 1.52k] ------------------ 445| 0| return (0);/* Not match */ 446| | 447| | /* A following character should be specified characters */ 448| 1.52k| if (p[0] == '=' || p[0] == ' ' || p[0] == '\t' || ------------------ | Branch (448:6): [True: 136, False: 1.39k] | Branch (448:21): [True: 0, False: 1.39k] | Branch (448:36): [True: 456, False: 934] ------------------ 449| 934| p[0] == '\n' || p[0] == '\r' || ------------------ | Branch (449:6): [True: 2, False: 932] | Branch (449:22): [True: 464, False: 468] ------------------ 450| 468| (p[0] == '\\' && (p[1] == '\n' || p[1] == '\r'))) ------------------ | Branch (450:6): [True: 456, False: 12] | Branch (450:23): [True: 456, False: 0] | Branch (450:39): [True: 0, False: 0] ------------------ 451| 1.51k| return (match_len); 452| 12| return (0);/* Not match */ 453| 1.52k|} archive_read_support_format_mtree.c:bid_keyword: 462| 567|{ 463| 567| static const char * const keys_c[] = { 464| 567| "content", "contents", "cksum", NULL 465| 567| }; 466| 567| static const char * const keys_df[] = { 467| 567| "device", "flags", NULL 468| 567| }; 469| 567| static const char * const keys_g[] = { 470| 567| "gid", "gname", NULL 471| 567| }; 472| 567| static const char * const keys_il[] = { 473| 567| "ignore", "inode", "link", NULL 474| 567| }; 475| 567| static const char * const keys_m[] = { 476| 567| "md5", "md5digest", "mode", NULL 477| 567| }; 478| 567| static const char * const keys_no[] = { 479| 567| "nlink", "nochange", "optional", NULL 480| 567| }; 481| 567| static const char * const keys_r[] = { 482| 567| "resdevice", "rmd160", "rmd160digest", NULL 483| 567| }; 484| 567| static const char * const keys_s[] = { 485| 567| "sha1", "sha1digest", 486| 567| "sha256", "sha256digest", 487| 567| "sha384", "sha384digest", 488| 567| "sha512", "sha512digest", 489| 567| "size", NULL 490| 567| }; 491| 567| static const char * const keys_t[] = { 492| 567| "tags", "time", "type", NULL 493| 567| }; 494| 567| static const char * const keys_u[] = { 495| 567| "uid", "uname", NULL 496| 567| }; 497| 567| const char * const *keys; 498| 567| int i; 499| | 500| 567| switch (*p) { 501| 1| case 'c': keys = keys_c; break; ------------------ | Branch (501:2): [True: 1, False: 566] ------------------ 502| 4| case 'd': case 'f': keys = keys_df; break; ------------------ | Branch (502:2): [True: 4, False: 563] | Branch (502:12): [True: 0, False: 567] ------------------ 503| 500| case 'g': keys = keys_g; break; ------------------ | Branch (503:2): [True: 500, False: 67] ------------------ 504| 0| case 'i': case 'l': keys = keys_il; break; ------------------ | Branch (504:2): [True: 0, False: 567] | Branch (504:12): [True: 0, False: 567] ------------------ 505| 6| case 'm': keys = keys_m; break; ------------------ | Branch (505:2): [True: 6, False: 561] ------------------ 506| 2| case 'n': case 'o': keys = keys_no; break; ------------------ | Branch (506:2): [True: 2, False: 565] | Branch (506:12): [True: 0, False: 567] ------------------ 507| 3| case 'r': keys = keys_r; break; ------------------ | Branch (507:2): [True: 3, False: 564] ------------------ 508| 16| case 's': keys = keys_s; break; ------------------ | Branch (508:2): [True: 16, False: 551] ------------------ 509| 19| case 't': keys = keys_t; break; ------------------ | Branch (509:2): [True: 19, False: 548] ------------------ 510| 0| case 'u': keys = keys_u; break; ------------------ | Branch (510:2): [True: 0, False: 567] ------------------ 511| 16| default: return (0);/* Unknown key */ ------------------ | Branch (511:2): [True: 16, False: 551] ------------------ 512| 567| } 513| | 514| 700| for (i = 0; keys[i] != NULL; i++) { ------------------ | Branch (514:14): [True: 695, False: 5] ------------------ 515| 695| int l = bid_keycmp(p, keys[i], len); 516| 695| if (l > 0) ------------------ | Branch (516:7): [True: 546, False: 149] ------------------ 517| 546| return (l); 518| 695| } 519| 5| return (0);/* Unknown key */ 520| 551|} archive_read_support_format_mtree.c:bid_entry: 587| 588|{ 588| 588| int f = 0; 589| 588| static const unsigned char safe_char[256] = { 590| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 00 - 0F */ 591| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 10 - 1F */ 592| | /* !"$%&'()*+,-./ EXCLUSION:( )(#) */ 593| 588| 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 20 - 2F */ 594| | /* 0123456789:;<>? EXCLUSION:(=) */ 595| 588| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, /* 30 - 3F */ 596| | /* @ABCDEFGHIJKLMNO */ 597| 588| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 40 - 4F */ 598| | /* PQRSTUVWXYZ[\]^_ */ 599| 588| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 50 - 5F */ 600| | /* `abcdefghijklmno */ 601| 588| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 60 - 6F */ 602| | /* pqrstuvwxyz{|}~ */ 603| 588| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, /* 70 - 7F */ 604| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 80 - 8F */ 605| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 90 - 9F */ 606| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* A0 - AF */ 607| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* B0 - BF */ 608| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* C0 - CF */ 609| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* D0 - DF */ 610| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* E0 - EF */ 611| 588| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* F0 - FF */ 612| 588| }; 613| 588| ssize_t ll; 614| 588| const char *pp = p; 615| 588| const char * const pp_end = pp + len; 616| | 617| 588| *last_is_path = 0; 618| | /* 619| | * Skip the path-name which is quoted. 620| | */ 621| 38.0k| for (;pp < pp_end; ++pp) { ------------------ | Branch (621:8): [True: 38.0k, False: 0] ------------------ 622| 38.0k| if (!safe_char[*(const unsigned char *)pp]) { ------------------ | Branch (622:7): [True: 588, False: 37.4k] ------------------ 623| 588| if (*pp != ' ' && *pp != '\t' && *pp != '\r' ------------------ | Branch (623:8): [True: 562, False: 26] | Branch (623:22): [True: 543, False: 19] | Branch (623:37): [True: 302, False: 241] ------------------ 624| 302| && *pp != '\n') ------------------ | Branch (624:11): [True: 149, False: 153] ------------------ 625| 149| f = 0; 626| 588| break; 627| 588| } 628| 37.4k| f = 1; 629| 37.4k| } 630| 588| ll = pp_end - pp; 631| | 632| | /* If a path-name was not found at the first, try to check 633| | * a mtree format(a.k.a form D) ``NetBSD's mtree -D'' creates, 634| | * which places the path-name at the last. */ 635| 588| if (f == 0) { ------------------ | Branch (635:6): [True: 149, False: 439] ------------------ 636| 149| const char *pb = p + len - nl; 637| 149| int name_len = 0; 638| 149| int slash; 639| | 640| | /* The form D accepts only a single line for an entry. */ 641| 149| if (pb-2 >= p && ------------------ | Branch (641:7): [True: 147, False: 2] ------------------ 642| 147| pb[-1] == '\\' && (pb[-2] == ' ' || pb[-2] == '\t')) ------------------ | Branch (642:7): [True: 1, False: 146] | Branch (642:26): [True: 0, False: 1] | Branch (642:43): [True: 0, False: 1] ------------------ 643| 0| return (-1); 644| 149| if (pb-1 >= p && pb[-1] == '\\') ------------------ | Branch (644:7): [True: 149, False: 0] | Branch (644:20): [True: 1, False: 148] ------------------ 645| 1| return (-1); 646| | 647| 148| slash = 0; 648| 1.27k| while (p <= --pb && *pb != ' ' && *pb != '\t') { ------------------ | Branch (648:10): [True: 1.27k, False: 0] | Branch (648:23): [True: 1.27k, False: 1] | Branch (648:37): [True: 1.27k, False: 2] ------------------ 649| 1.27k| if (!safe_char[*(const unsigned char *)pb]) ------------------ | Branch (649:8): [True: 145, False: 1.12k] ------------------ 650| 145| return (-1); 651| 1.12k| name_len++; 652| | /* The pathname should have a slash in this 653| | * format. */ 654| 1.12k| if (*pb == '/') ------------------ | Branch (654:8): [True: 16, False: 1.11k] ------------------ 655| 16| slash = 1; 656| 1.12k| } 657| 3| if (name_len == 0 || slash == 0) ------------------ | Branch (657:7): [True: 1, False: 2] | Branch (657:24): [True: 2, False: 0] ------------------ 658| 3| return (-1); 659| | /* If '/' is placed at the first in this field, this is not 660| | * a valid filename. */ 661| 0| if (pb[1] == '/') ------------------ | Branch (661:7): [True: 0, False: 0] ------------------ 662| 0| return (-1); 663| 0| ll = len - nl - name_len; 664| 0| pp = p; 665| 0| *last_is_path = 1; 666| 0| } 667| | 668| 439| return (bid_keyword_list(pp, ll, 0, *last_is_path)); 669| 588|} archive_read_support_format_mtree.c:read_header: 1122| 7.71k|{ 1123| 7.71k| struct mtree *mtree; 1124| 7.71k| char *p; 1125| 7.71k| int r, use_next; 1126| | 1127| 7.71k| mtree = (struct mtree *)(a->format->data); 1128| | 1129| 7.71k| if (mtree->fd >= 0) { ------------------ | Branch (1129:6): [True: 0, False: 7.71k] ------------------ 1130| 0| close(mtree->fd); 1131| 0| mtree->fd = -1; 1132| 0| } 1133| | 1134| 7.71k| if (mtree->entries == NULL) { ------------------ | Branch (1134:6): [True: 33, False: 7.68k] ------------------ 1135| 33| mtree->resolver = archive_entry_linkresolver_new(); 1136| 33| if (mtree->resolver == NULL) ------------------ | Branch (1136:7): [True: 0, False: 33] ------------------ 1137| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1138| 33| archive_entry_linkresolver_set_strategy(mtree->resolver, 1139| 33| ARCHIVE_FORMAT_MTREE); ------------------ | | 379| 33|#define ARCHIVE_FORMAT_MTREE 0x80000 ------------------ 1140| 33| r = read_mtree(a, mtree); 1141| 33| if (r != ARCHIVE_OK) ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1141:7): [True: 9, False: 24] ------------------ 1142| 9| return (r); 1143| 33| } 1144| | 1145| 7.70k| a->archive.archive_format = mtree->archive_format; 1146| 7.70k| a->archive.archive_format_name = mtree->archive_format_name; 1147| | 1148| 16.2k| for (;;) { 1149| 16.2k| if (mtree->this_entry == NULL) ------------------ | Branch (1149:7): [True: 24, False: 16.2k] ------------------ 1150| 24| return (ARCHIVE_EOF); ------------------ | | 232| 24|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1151| 16.2k| if (strcmp(mtree->this_entry->name, "..") == 0) { ------------------ | Branch (1151:7): [True: 561, False: 15.6k] ------------------ 1152| 561| mtree->this_entry->used = 1; 1153| 561| if (archive_strlen(&mtree->current_dir) > 0) { ------------------ | | 178| 561|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1153:8): [True: 496, False: 65] ------------------ 1154| | /* Roll back current path. */ 1155| 496| p = mtree->current_dir.s 1156| 496| + mtree->current_dir.length - 1; 1157| 1.99k| while (p >= mtree->current_dir.s && *p != '/') ------------------ | Branch (1157:12): [True: 1.73k, False: 252] | Branch (1157:41): [True: 1.49k, False: 244] ------------------ 1158| 1.49k| --p; 1159| 496| if (p >= mtree->current_dir.s) ------------------ | Branch (1159:9): [True: 244, False: 252] ------------------ 1160| 244| --p; 1161| 496| mtree->current_dir.length 1162| 496| = p - mtree->current_dir.s + 1; 1163| 496| } 1164| 561| } 1165| 16.2k| if (!mtree->this_entry->used) { ------------------ | Branch (1165:7): [True: 7.68k, False: 8.52k] ------------------ 1166| 7.68k| use_next = 0; 1167| 7.68k| r = parse_file(a, entry, mtree, mtree->this_entry, 1168| 7.68k| &use_next); 1169| 7.68k| if (use_next == 0) ------------------ | Branch (1169:8): [True: 7.68k, False: 0] ------------------ 1170| 7.68k| return (r); 1171| 7.68k| } 1172| 8.52k| mtree->this_entry = mtree->this_entry->next; 1173| 8.52k| } 1174| 7.70k|} archive_read_support_format_mtree.c:read_mtree: 1041| 33|{ 1042| 33| ssize_t len; 1043| 33| uintmax_t counter; 1044| 33| char *p, *s; 1045| 33| struct mtree_option *global; 1046| 33| struct mtree_entry *last_entry; 1047| 33| int r, is_form_d; 1048| | 1049| 33| mtree->archive_format = ARCHIVE_FORMAT_MTREE; ------------------ | | 379| 33|#define ARCHIVE_FORMAT_MTREE 0x80000 ------------------ 1050| 33| mtree->archive_format_name = "mtree"; 1051| | 1052| 33| global = NULL; 1053| 33| last_entry = NULL; 1054| | 1055| 33| (void)detect_form(a, &is_form_d); 1056| | 1057| 11.7k| for (counter = 1; ; ++counter) { 1058| 11.7k| r = ARCHIVE_OK; ------------------ | | 233| 11.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1059| 11.7k| len = readline(a, mtree, &p, 65536); 1060| 11.7k| if (len == 0) { ------------------ | Branch (1060:7): [True: 24, False: 11.7k] ------------------ 1061| 24| mtree->this_entry = mtree->entries; 1062| 24| free_options(global); 1063| 24| return (ARCHIVE_OK); ------------------ | | 233| 24|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1064| 24| } 1065| 11.7k| if (len < 0) { ------------------ | Branch (1065:7): [True: 8, False: 11.7k] ------------------ 1066| 8| free_options(global); 1067| 8| return ((int)len); 1068| 8| } 1069| | /* Leading whitespace is never significant, ignore it. */ 1070| 11.7k| while (*p == ' ' || *p == '\t') { ------------------ | Branch (1070:10): [True: 3, False: 11.7k] | Branch (1070:23): [True: 7, False: 11.7k] ------------------ 1071| 10| ++p; 1072| 10| --len; 1073| 10| } 1074| | /* Skip content lines and blank lines. */ 1075| 11.7k| if (*p == '#') ------------------ | Branch (1075:7): [True: 831, False: 10.9k] ------------------ 1076| 831| continue; 1077| 10.9k| if (*p == '\r' || *p == '\n' || *p == '\0') ------------------ | Branch (1077:7): [True: 0, False: 10.9k] | Branch (1077:21): [True: 411, False: 10.4k] | Branch (1077:35): [True: 0, False: 10.4k] ------------------ 1078| 411| continue; 1079| | /* Non-printable characters are not allowed */ 1080| 166k| for (s = p;s < p + len - 1; s++) { ------------------ | Branch (1080:14): [True: 156k, False: 10.4k] ------------------ 1081| 156k| if (!isprint((unsigned char)*s) && *s != '\t') { ------------------ | Branch (1081:8): [True: 2.33k, False: 153k] | Branch (1081:39): [True: 0, False: 2.33k] ------------------ 1082| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1083| 0| "Non-printable character 0x%02X", (unsigned char)(*s)); 1084| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1085| 0| break; 1086| 0| } 1087| 156k| } 1088| 10.4k| if (r != ARCHIVE_OK) ------------------ | | 233| 10.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1088:7): [True: 0, False: 10.4k] ------------------ 1089| 0| break; 1090| 10.4k| if (*p != '/') { ------------------ | Branch (1090:7): [True: 9.21k, False: 1.27k] ------------------ 1091| 9.21k| r = process_add_entry(a, mtree, &global, p, len, 1092| 9.21k| &last_entry, is_form_d); 1093| 9.21k| } else if (len > 4 && strncmp(p, "/set", 4) == 0) { ------------------ | Branch (1093:14): [True: 1.27k, False: 0] | Branch (1093:25): [True: 660, False: 617] ------------------ 1094| 660| if (p[4] != ' ' && p[4] != '\t') ------------------ | Branch (1094:8): [True: 488, False: 172] | Branch (1094:23): [True: 0, False: 488] ------------------ 1095| 0| break; 1096| 660| r = process_global_set(a, &global, p); 1097| 660| } else if (len > 6 && strncmp(p, "/unset", 6) == 0) { ------------------ | Branch (1097:14): [True: 617, False: 0] | Branch (1097:25): [True: 616, False: 1] ------------------ 1098| 616| if (p[6] != ' ' && p[6] != '\t') ------------------ | Branch (1098:8): [True: 0, False: 616] | Branch (1098:23): [True: 0, False: 0] ------------------ 1099| 0| break; 1100| 616| r = process_global_unset(a, &global, p); 1101| 616| } else 1102| 1| break; 1103| | 1104| 10.4k| if (r != ARCHIVE_OK) { ------------------ | | 233| 10.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1104:7): [True: 0, False: 10.4k] ------------------ 1105| 0| free_options(global); 1106| 0| return r; 1107| 0| } 1108| 10.4k| } 1109| | 1110| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1111| 1| "Can't parse line %ju", counter); 1112| 1| free_options(global); 1113| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1114| 33|} archive_read_support_format_mtree.c:readline: 2103| 11.7k|{ 2104| 11.7k| ssize_t bytes_read; 2105| 11.7k| ssize_t total_size = 0; 2106| 11.7k| ssize_t find_off = 0; 2107| 11.7k| const void *nl, *t; 2108| 11.7k| char *u; 2109| | 2110| | /* Accumulate line in a line buffer. */ 2111| 16.9k| for (;;) { 2112| | /* Read some more. */ 2113| 16.9k| t = __archive_read_ahead(a, 1, &bytes_read); 2114| 16.9k| if (t == NULL) ------------------ | Branch (2114:7): [True: 24, False: 16.8k] ------------------ 2115| 24| return (0); 2116| 16.8k| if (bytes_read < 0) ------------------ | Branch (2116:7): [True: 0, False: 16.8k] ------------------ 2117| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2118| 16.8k| nl = memchr(t, '\n', bytes_read); 2119| | /* If we found '\n', trim the read to end exactly there. */ 2120| 16.8k| if (nl != NULL) { ------------------ | Branch (2120:7): [True: 16.8k, False: 32] ------------------ 2121| 16.8k| bytes_read = ((const char *)nl) - ((const char *)t) + 1; 2122| 16.8k| } 2123| 16.8k| if (total_size + bytes_read + 1 > limit) { ------------------ | Branch (2123:7): [True: 8, False: 16.8k] ------------------ 2124| 8| archive_set_error(&a->archive, 2125| 8| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 8|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2126| 8| "Line too long"); 2127| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2128| 8| } 2129| 16.8k| if (archive_string_ensure(&mtree->line, ------------------ | Branch (2129:7): [True: 0, False: 16.8k] ------------------ 2130| 16.8k| total_size + bytes_read + 1) == NULL) { 2131| 0| archive_set_error(&a->archive, ENOMEM, 2132| 0| "Can't allocate working buffer"); 2133| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2134| 0| } 2135| | /* Append new bytes to string. */ 2136| 16.8k| memcpy(mtree->line.s + total_size, t, bytes_read); 2137| 16.8k| __archive_read_consume(a, bytes_read); 2138| 16.8k| total_size += bytes_read; 2139| 16.8k| mtree->line.s[total_size] = '\0'; 2140| | 2141| 1.17M| for (u = mtree->line.s + find_off; *u; ++u) { ------------------ | Branch (2141:38): [True: 1.16M, False: 4.88k] ------------------ 2142| 1.16M| if (u[0] == '\n') { ------------------ | Branch (2142:8): [True: 11.7k, False: 1.15M] ------------------ 2143| | /* Ends with unescaped newline. */ 2144| | /* Check if preceded by '\r' for CRLF handling */ 2145| 11.7k| if (u > mtree->line.s && u[-1] == '\r') { ------------------ | Branch (2145:9): [True: 11.3k, False: 411] | Branch (2145:30): [True: 217, False: 11.1k] ------------------ 2146| | /* CRLF ending - remove the '\r' */ 2147| 217| u[-1] = '\n'; 2148| 217| u[0] = '\0'; 2149| 217| total_size--; 2150| 217| } 2151| 11.7k| *start = mtree->line.s; 2152| 11.7k| return total_size; 2153| 1.15M| } else if (u[0] == '#') { ------------------ | Branch (2153:15): [True: 989k, False: 167k] ------------------ 2154| | /* Ends with comment sequence #...\n */ 2155| 989k| if (nl == NULL) { ------------------ | Branch (2155:9): [True: 14, False: 989k] ------------------ 2156| | /* But we've not found the \n yet */ 2157| 14| break; 2158| 14| } 2159| 989k| } else if (u[0] == '\\') { ------------------ | Branch (2159:15): [True: 10.4k, False: 156k] ------------------ 2160| 10.4k| if (u[1] == '\n') { ------------------ | Branch (2160:9): [True: 232, False: 10.2k] ------------------ 2161| | /* Trim escaped newline. */ 2162| 232| total_size -= 2; 2163| 232| mtree->line.s[total_size] = '\0'; 2164| 232| break; 2165| 10.2k| } else if (u[1] == '\r' && u[2] == '\n') { ------------------ | Branch (2165:16): [True: 0, False: 10.2k] | Branch (2165:32): [True: 0, False: 0] ------------------ 2166| | /* Trim escaped CRLF. */ 2167| 0| total_size -= 3; 2168| 0| mtree->line.s[total_size] = '\0'; 2169| 0| break; 2170| 10.2k| } else if (u[1] != '\0') { ------------------ | Branch (2170:16): [True: 10.2k, False: 0] ------------------ 2171| | /* Skip the two-char escape sequence */ 2172| 10.2k| ++u; 2173| 10.2k| } 2174| 10.4k| } 2175| 1.16M| } 2176| 5.13k| find_off = u - mtree->line.s; 2177| 5.13k| } 2178| 11.7k|} archive_read_support_format_mtree.c:process_add_entry: 927| 9.21k|{ 928| 9.21k| struct mtree_entry *entry; 929| 9.21k| struct mtree_option *iter; 930| 9.21k| const char *next, *eq, *name, *end; 931| 9.21k| size_t name_len, len; 932| 9.21k| int r, i; 933| | 934| 9.21k| if ((entry = malloc(sizeof(*entry))) == NULL) { ------------------ | Branch (934:6): [True: 0, False: 9.21k] ------------------ 935| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 936| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 937| 0| } 938| 9.21k| entry->next = NULL; 939| 9.21k| entry->options = NULL; 940| 9.21k| entry->name = NULL; 941| 9.21k| entry->used = 0; 942| 9.21k| entry->full = 0; 943| | 944| | /* Add this entry to list. */ 945| 9.21k| if (*last_entry == NULL) ------------------ | Branch (945:6): [True: 29, False: 9.18k] ------------------ 946| 29| mtree->entries = entry; 947| 9.18k| else 948| 9.18k| (*last_entry)->next = entry; 949| 9.21k| *last_entry = entry; 950| | 951| 9.21k| if (is_form_d) { ------------------ | Branch (951:6): [True: 0, False: 9.21k] ------------------ 952| | /* Filename is last item on line. */ 953| | /* Adjust line_len to trim trailing whitespace */ 954| 0| while (line_len > 0) { ------------------ | Branch (954:10): [True: 0, False: 0] ------------------ 955| 0| char last_character = line[line_len - 1]; 956| 0| if (last_character == '\r' ------------------ | Branch (956:8): [True: 0, False: 0] ------------------ 957| 0| || last_character == '\n' ------------------ | Branch (957:11): [True: 0, False: 0] ------------------ 958| 0| || last_character == '\t' ------------------ | Branch (958:11): [True: 0, False: 0] ------------------ 959| 0| || last_character == ' ') { ------------------ | Branch (959:11): [True: 0, False: 0] ------------------ 960| 0| line_len--; 961| 0| } else { 962| 0| break; 963| 0| } 964| 0| } 965| | /* Name starts after the last whitespace separator */ 966| 0| name = line; 967| 0| for (i = 0; i < line_len; i++) { ------------------ | Branch (967:15): [True: 0, False: 0] ------------------ 968| 0| if (line[i] == '\r' ------------------ | Branch (968:8): [True: 0, False: 0] ------------------ 969| 0| || line[i] == '\n' ------------------ | Branch (969:11): [True: 0, False: 0] ------------------ 970| 0| || line[i] == '\t' ------------------ | Branch (970:11): [True: 0, False: 0] ------------------ 971| 0| || line[i] == ' ') { ------------------ | Branch (971:11): [True: 0, False: 0] ------------------ 972| 0| name = line + i + 1; 973| 0| } 974| 0| } 975| 0| name_len = line + line_len - name; 976| 0| end = name; 977| 9.21k| } else { 978| | /* Filename is first item on line */ 979| 9.21k| name_len = strcspn(line, " \t\r\n"); 980| 9.21k| name = line; 981| 9.21k| line += name_len; 982| 9.21k| end = line + line_len; 983| 9.21k| } 984| | /* name/name_len is the name within the line. */ 985| | /* line..end brackets the entire line except the name */ 986| | 987| 9.21k| if ((entry->name = malloc(name_len + 1)) == NULL) { ------------------ | Branch (987:6): [True: 0, False: 9.21k] ------------------ 988| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 989| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 990| 0| } 991| | 992| 9.21k| memcpy(entry->name, name, name_len); 993| 9.21k| entry->name[name_len] = '\0'; 994| 9.21k| parse_escapes(entry->name, entry); 995| | 996| 9.21k| entry->next_dup = NULL; 997| 9.21k| if (entry->full) { ------------------ | Branch (997:6): [True: 438, False: 8.77k] ------------------ 998| 438| if (!__archive_rb_tree_insert_node(&mtree->rbtree, &entry->rbnode)) { ------------------ | Branch (998:7): [True: 322, False: 116] ------------------ 999| 322| struct mtree_entry *alt; 1000| 322| alt = (struct mtree_entry *)__archive_rb_tree_find_node( 1001| 322| &mtree->rbtree, entry->name); 1002| 322| if (alt != NULL) { ------------------ | Branch (1002:8): [True: 322, False: 0] ------------------ 1003| 8.37k| while (alt->next_dup) ------------------ | Branch (1003:12): [True: 8.05k, False: 322] ------------------ 1004| 8.05k| alt = alt->next_dup; 1005| 322| alt->next_dup = entry; 1006| 322| } 1007| 322| } 1008| 438| } 1009| | 1010| 101k| for (iter = *global; iter != NULL; iter = iter->next) { ------------------ | Branch (1010:23): [True: 92.1k, False: 9.21k] ------------------ 1011| 92.1k| r = add_option(a, &entry->options, iter->value, 1012| 92.1k| strlen(iter->value)); 1013| 92.1k| if (r != ARCHIVE_OK) ------------------ | | 233| 92.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1013:7): [True: 0, False: 92.1k] ------------------ 1014| 0| return (r); 1015| 92.1k| } 1016| | 1017| 12.5k| for (;;) { 1018| 12.5k| next = line + strspn(line, " \t\r\n"); 1019| 12.5k| if (*next == '\0') ------------------ | Branch (1019:7): [True: 9.21k, False: 3.28k] ------------------ 1020| 9.21k| return (ARCHIVE_OK); ------------------ | | 233| 9.21k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1021| 3.28k| if (next >= end) ------------------ | Branch (1021:7): [True: 0, False: 3.28k] ------------------ 1022| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1023| 3.28k| line = next; 1024| 3.28k| next = line + strcspn(line, " \t\r\n"); 1025| 3.28k| eq = strchr(line, '='); 1026| 3.28k| if (eq == NULL || eq > next) ------------------ | Branch (1026:7): [True: 1.39k, False: 1.89k] | Branch (1026:21): [True: 82, False: 1.81k] ------------------ 1027| 1.47k| len = next - line; 1028| 1.81k| else 1029| 1.81k| len = eq - line; 1030| | 1031| 3.28k| remove_option(&entry->options, line, len); 1032| 3.28k| r = add_option(a, &entry->options, line, next - line); 1033| 3.28k| if (r != ARCHIVE_OK) ------------------ | | 233| 3.28k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1033:7): [True: 0, False: 3.28k] ------------------ 1034| 0| return (r); 1035| 3.28k| line = next; 1036| 3.28k| } 1037| 9.21k|} archive_read_support_format_mtree.c:parse_escapes: 1955| 9.21k|{ 1956| 9.21k| char *dest = src; 1957| 9.21k| char c; 1958| | 1959| 9.21k| if (mentry != NULL && strcmp(src, ".") == 0) ------------------ | Branch (1959:6): [True: 9.21k, False: 0] | Branch (1959:24): [True: 136, False: 9.08k] ------------------ 1960| 136| mentry->full = 1; 1961| | 1962| 60.4k| while (*src != '\0') { ------------------ | Branch (1962:9): [True: 51.2k, False: 9.21k] ------------------ 1963| 51.2k| c = *src++; 1964| 51.2k| if (c == '/' && mentry != NULL) ------------------ | Branch (1964:7): [True: 384, False: 50.8k] | Branch (1964:19): [True: 384, False: 0] ------------------ 1965| 384| mentry->full = 1; 1966| 51.2k| if (c == '\\') { ------------------ | Branch (1966:7): [True: 9.65k, False: 41.5k] ------------------ 1967| 9.65k| switch (src[0]) { ------------------ | Branch (1967:12): [True: 9.38k, False: 273] ------------------ 1968| 128| case '0': ------------------ | Branch (1968:4): [True: 128, False: 9.52k] ------------------ 1969| 128| if (src[1] < '0' || src[1] > '7') { ------------------ | Branch (1969:9): [True: 0, False: 128] | Branch (1969:25): [True: 128, False: 0] ------------------ 1970| 128| c = 0; 1971| 128| ++src; 1972| 128| break; 1973| 128| } 1974| | /* FALLTHROUGH */ 1975| 644| case '1': ------------------ | Branch (1975:4): [True: 644, False: 9.01k] ------------------ 1976| 779| case '2': ------------------ | Branch (1976:4): [True: 135, False: 9.52k] ------------------ 1977| 9.12k| case '3': ------------------ | Branch (1977:4): [True: 8.34k, False: 1.31k] ------------------ 1978| 9.12k| if (src[1] >= '0' && src[1] <= '7' && ------------------ | Branch (1978:9): [True: 6.38k, False: 2.73k] | Branch (1978:26): [True: 905, False: 5.48k] ------------------ 1979| 905| src[2] >= '0' && src[2] <= '7') { ------------------ | Branch (1979:9): [True: 900, False: 5] | Branch (1979:26): [True: 771, False: 129] ------------------ 1980| 771| c = (src[0] - '0') << 6; 1981| 771| c |= (src[1] - '0') << 3; 1982| 771| c |= (src[2] - '0'); 1983| 771| src += 3; 1984| 771| } 1985| 9.12k| break; 1986| 0| case 'a': ------------------ | Branch (1986:4): [True: 0, False: 9.65k] ------------------ 1987| 0| c = '\a'; 1988| 0| ++src; 1989| 0| break; 1990| 0| case 'b': ------------------ | Branch (1990:4): [True: 0, False: 9.65k] ------------------ 1991| 0| c = '\b'; 1992| 0| ++src; 1993| 0| break; 1994| 0| case 'f': ------------------ | Branch (1994:4): [True: 0, False: 9.65k] ------------------ 1995| 0| c = '\f'; 1996| 0| ++src; 1997| 0| break; 1998| 0| case 'n': ------------------ | Branch (1998:4): [True: 0, False: 9.65k] ------------------ 1999| 0| c = '\n'; 2000| 0| ++src; 2001| 0| break; 2002| 0| case 'r': ------------------ | Branch (2002:4): [True: 0, False: 9.65k] ------------------ 2003| 0| c = '\r'; 2004| 0| ++src; 2005| 0| break; 2006| 0| case 's': ------------------ | Branch (2006:4): [True: 0, False: 9.65k] ------------------ 2007| 0| c = ' '; 2008| 0| ++src; 2009| 0| break; 2010| 0| case 't': ------------------ | Branch (2010:4): [True: 0, False: 9.65k] ------------------ 2011| 0| c = '\t'; 2012| 0| ++src; 2013| 0| break; 2014| 0| case 'v': ------------------ | Branch (2014:4): [True: 0, False: 9.65k] ------------------ 2015| 0| c = '\v'; 2016| 0| ++src; 2017| 0| break; 2018| 131| case '\\': ------------------ | Branch (2018:4): [True: 131, False: 9.52k] ------------------ 2019| 131| c = '\\'; 2020| 131| ++src; 2021| 131| break; 2022| 9.65k| } 2023| 9.65k| } 2024| 51.2k| *dest++ = c; 2025| 51.2k| } 2026| 9.21k| *dest = '\0'; 2027| 9.21k|} archive_read_support_format_mtree.c:add_option: 820| 99.5k|{ 821| 99.5k| struct mtree_option *opt; 822| | 823| 99.5k| if ((opt = malloc(sizeof(*opt))) == NULL) { ------------------ | Branch (823:6): [True: 0, False: 99.5k] ------------------ 824| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 825| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 826| 0| } 827| 99.5k| if ((opt->value = malloc(len + 1)) == NULL) { ------------------ | Branch (827:6): [True: 0, False: 99.5k] ------------------ 828| 0| free(opt); 829| 0| archive_set_error(&a->archive, errno, "Can't allocate memory"); 830| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 831| 0| } 832| 99.5k| memcpy(opt->value, value, len); 833| 99.5k| opt->value[len] = '\0'; 834| 99.5k| opt->next = *global; 835| 99.5k| *global = opt; 836| 99.5k| return (ARCHIVE_OK); ------------------ | | 233| 99.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 837| 99.5k|} archive_read_support_format_mtree.c:remove_option: 841| 10.2k|{ 842| 10.2k| struct mtree_option *iter, *last; 843| | 844| 10.2k| last = NULL; 845| 1.24M| for (iter = *global; iter != NULL; last = iter, iter = iter->next) { ------------------ | Branch (845:23): [True: 1.24M, False: 8.03k] ------------------ 846| 1.24M| if (strncmp(iter->value, value, len) == 0 && ------------------ | Branch (846:7): [True: 10.5k, False: 1.23M] ------------------ 847| 10.5k| (iter->value[len] == '\0' || ------------------ | Branch (847:8): [True: 2.07k, False: 8.44k] ------------------ 848| 8.44k| iter->value[len] == '=')) ------------------ | Branch (848:8): [True: 137, False: 8.31k] ------------------ 849| 2.20k| break; 850| 1.24M| } 851| 10.2k| if (iter == NULL) ------------------ | Branch (851:6): [True: 8.03k, False: 2.20k] ------------------ 852| 8.03k| return; 853| 2.20k| if (last == NULL) ------------------ | Branch (853:6): [True: 240, False: 1.96k] ------------------ 854| 240| *global = iter->next; 855| 1.96k| else 856| 1.96k| last->next = iter->next; 857| | 858| 2.20k| free(iter->value); 859| 2.20k| free(iter); 860| 2.20k|} archive_read_support_format_mtree.c:process_global_set: 865| 660|{ 866| 660| const char *next, *eq; 867| 660| size_t len; 868| 660| int r; 869| | 870| 660| line += 4; 871| 4.82k| for (;;) { 872| 4.82k| next = line + strspn(line, " \t\r\n"); 873| 4.82k| if (*next == '\0') ------------------ | Branch (873:7): [True: 660, False: 4.16k] ------------------ 874| 660| return (ARCHIVE_OK); ------------------ | | 233| 660|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 875| 4.16k| line = next; 876| 4.16k| next = line + strcspn(line, " \t\r\n"); 877| 4.16k| eq = strchr(line, '='); 878| 4.16k| if (eq > next) ------------------ | Branch (878:7): [True: 54, False: 4.11k] ------------------ 879| 54| len = next - line; 880| 4.11k| else 881| 4.11k| len = eq - line; 882| | 883| 4.16k| remove_option(global, line, len); 884| 4.16k| r = add_option(a, global, line, next - line); 885| 4.16k| if (r != ARCHIVE_OK) ------------------ | | 233| 4.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (885:7): [True: 0, False: 4.16k] ------------------ 886| 0| return (r); 887| 4.16k| line = next; 888| 4.16k| } 889| 660|} archive_read_support_format_mtree.c:process_global_unset: 894| 616|{ 895| 616| const char *next; 896| 616| size_t len; 897| | 898| 616| line += 6; 899| 616| if (strchr(line, '=') != NULL) { ------------------ | Branch (899:6): [True: 0, False: 616] ------------------ 900| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 901| 0| "/unset shall not contain `='"); 902| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 903| 0| } 904| | 905| 3.89k| for (;;) { 906| 3.89k| next = line + strspn(line, " \t\r\n"); 907| 3.89k| if (*next == '\0') ------------------ | Branch (907:7): [True: 616, False: 3.27k] ------------------ 908| 616| return (ARCHIVE_OK); ------------------ | | 233| 616|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 909| 3.27k| line = next; 910| 3.27k| len = strcspn(line, " \t\r\n"); 911| | 912| 3.27k| if (len == 3 && strncmp(line, "all", 3) == 0) { ------------------ | Branch (912:7): [True: 724, False: 2.55k] | Branch (912:19): [True: 483, False: 241] ------------------ 913| 483| free_options(*global); 914| 483| *global = NULL; 915| 2.79k| } else { 916| 2.79k| remove_option(global, line, len); 917| 2.79k| } 918| | 919| 3.27k| line += len; 920| 3.27k| } 921| 616|} archive_read_support_format_mtree.c:parse_file: 1184| 7.68k|{ 1185| 7.68k| const char *path; 1186| 7.68k| la_seek_stat_t st_storage, *st; 1187| 7.68k| struct mtree_entry *mp; 1188| 7.68k| struct archive_entry *sparse_entry; 1189| 7.68k| int r = ARCHIVE_OK, r1, parsed_kws; ------------------ | | 233| 7.68k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1190| | 1191| 7.68k| mentry->used = 1; 1192| | 1193| | /* Initialize reasonable defaults. */ 1194| 7.68k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 7.68k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1195| 7.68k| archive_entry_set_size(entry, 0); 1196| 7.68k| archive_string_empty(&mtree->contents_name); ------------------ | | 181| 7.68k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1197| | 1198| | /* Parse options from this line. */ 1199| 7.68k| parsed_kws = 0; 1200| 7.68k| r = parse_line(a, entry, mtree, mentry, &parsed_kws); 1201| | 1202| 7.68k| if (mentry->full) { ------------------ | Branch (1202:6): [True: 97, False: 7.58k] ------------------ 1203| 97| archive_entry_copy_pathname(entry, mentry->name); 1204| | /* 1205| | * "Full" entries are allowed to have multiple lines 1206| | * and those lines aren't required to be adjacent. We 1207| | * don't support multiple lines for "relative" entries 1208| | * nor do we make any attempt to merge data from 1209| | * separate "relative" and "full" entries. (Merging 1210| | * "relative" and "full" entries would require dealing 1211| | * with pathname canonicalization, which is a very 1212| | * tricky subject.) 1213| | */ 1214| 97| mp = (struct mtree_entry *)__archive_rb_tree_find_node( 1215| 97| &mtree->rbtree, mentry->name); 1216| 476| for (; mp; mp = mp->next_dup) { ------------------ | Branch (1216:10): [True: 379, False: 97] ------------------ 1217| 379| if (mp->full && !mp->used) { ------------------ | Branch (1217:8): [True: 379, False: 0] | Branch (1217:20): [True: 282, False: 97] ------------------ 1218| | /* Later lines override earlier ones. */ 1219| 282| mp->used = 1; 1220| 282| r1 = parse_line(a, entry, mtree, mp, &parsed_kws); 1221| 282| if (r1 < r) ------------------ | Branch (1221:9): [True: 2, False: 280] ------------------ 1222| 2| r = r1; 1223| 282| } 1224| 379| } 1225| 7.58k| } else { 1226| | /* 1227| | * Relative entries require us to construct 1228| | * the full path and possibly update the 1229| | * current directory. 1230| | */ 1231| 7.58k| size_t n = archive_strlen(&mtree->current_dir); ------------------ | | 178| 7.58k|#define archive_strlen(a) ((a)->length) ------------------ 1232| 7.58k| if (n > 0) ------------------ | Branch (1232:7): [True: 270, False: 7.31k] ------------------ 1233| 270| archive_strcat(&mtree->current_dir, "/"); 1234| 7.58k| archive_strcat(&mtree->current_dir, mentry->name); 1235| 7.58k| archive_entry_copy_pathname(entry, mtree->current_dir.s); 1236| 7.58k| if (archive_entry_filetype(entry) != AE_IFDIR) ------------------ | | 221| 7.58k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1236:7): [True: 7.08k, False: 498] ------------------ 1237| 7.08k| mtree->current_dir.length = n; 1238| 7.58k| } 1239| | 1240| 7.68k| if (mtree->checkfs) { ------------------ | Branch (1240:6): [True: 0, False: 7.68k] ------------------ 1241| | /* 1242| | * Try to open and stat the file to get the real size 1243| | * and other file info. It would be nice to avoid 1244| | * this here so that getting a listing of an mtree 1245| | * wouldn't require opening every referenced contents 1246| | * file. But then we wouldn't know the actual 1247| | * contents size, so I don't see a really viable way 1248| | * around this. (Also, we may want to someday pull 1249| | * other unspecified info from the contents file on 1250| | * disk.) 1251| | */ 1252| 0| mtree->fd = -1; 1253| 0| if (archive_strlen(&mtree->contents_name) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1253:7): [True: 0, False: 0] ------------------ 1254| 0| path = mtree->contents_name.s; 1255| 0| else 1256| 0| path = archive_entry_pathname(entry); 1257| | 1258| 0| if (archive_entry_filetype(entry) == AE_IFREG || ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (1258:7): [True: 0, False: 0] ------------------ 1259| 0| archive_entry_filetype(entry) == AE_IFDIR) { ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1259:5): [True: 0, False: 0] ------------------ 1260| 0| mtree->fd = open(path, O_RDONLY | O_BINARY | O_CLOEXEC); ------------------ | | 62| 0|#define O_BINARY 0 ------------------ 1261| 0| __archive_ensure_cloexec_flag(mtree->fd); 1262| 0| if (mtree->fd == -1 && ( ------------------ | Branch (1262:8): [True: 0, False: 0] ------------------ 1263| |#if defined(_WIN32) && !defined(__CYGWIN__) 1264| | /* 1265| | * On Windows, attempting to open a file with an 1266| | * invalid name result in EINVAL (Error 22) 1267| | */ 1268| | (errno != ENOENT && errno != EINVAL) 1269| |#else 1270| 0| errno != ENOENT ------------------ | Branch (1270:5): [True: 0, False: 0] ------------------ 1271| 0|#endif 1272| 0| || archive_strlen(&mtree->contents_name) > 0)) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1272:12): [True: 0, False: 0] ------------------ 1273| 0| archive_set_error(&a->archive, errno, 1274| 0| "Can't open %s", path); 1275| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1276| 0| } 1277| 0| } 1278| | 1279| 0| st = &st_storage; 1280| 0| if (mtree->fd >= 0) { ------------------ | Branch (1280:7): [True: 0, False: 0] ------------------ 1281| 0| if (la_seek_fstat(mtree->fd, st) == -1) { ------------------ | | 41| 0|#define la_seek_fstat(fd, st) fstat((fd), (st)) ------------------ | Branch (1281:8): [True: 0, False: 0] ------------------ 1282| 0| archive_set_error(&a->archive, errno, 1283| 0| "Could not fstat %s", path); 1284| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1285| | /* If we can't stat it, don't keep it open. */ 1286| 0| close(mtree->fd); 1287| 0| mtree->fd = -1; 1288| 0| st = NULL; 1289| 0| } 1290| 0| } 1291| 0|#ifdef HAVE_LSTAT 1292| 0| else if (lstat(path, st) == -1) ------------------ | Branch (1292:12): [True: 0, False: 0] ------------------ 1293| |#else 1294| | else if (la_seek_stat(path, st) == -1) 1295| |#endif 1296| 0| { 1297| 0| st = NULL; 1298| 0| } 1299| | 1300| | /* 1301| | * Check for a mismatch between the type in the specification 1302| | * and the type of the contents object on disk. 1303| | */ 1304| 0| if (st != NULL) { ------------------ | Branch (1304:7): [True: 0, False: 0] ------------------ 1305| 0| if (((st->st_mode & S_IFMT) == S_IFREG && ------------------ | Branch (1305:9): [True: 0, False: 0] ------------------ 1306| 0| archive_entry_filetype(entry) == AE_IFREG) ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (1306:10): [True: 0, False: 0] ------------------ 1307| 0|#ifdef S_IFLNK 1308| 0| ||((st->st_mode & S_IFMT) == S_IFLNK && ------------------ | Branch (1308:9): [True: 0, False: 0] ------------------ 1309| 0| archive_entry_filetype(entry) == AE_IFLNK) ------------------ | | 217| 0|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1309:10): [True: 0, False: 0] ------------------ 1310| 0|#endif 1311| 0|#ifdef S_IFSOCK 1312| 0| ||((st->st_mode & S_IFSOCK) == S_IFSOCK && ------------------ | Branch (1312:9): [True: 0, False: 0] ------------------ 1313| 0| archive_entry_filetype(entry) == AE_IFSOCK) ------------------ | | 218| 0|#define AE_IFSOCK ((__LA_MODE_T)0140000) ------------------ | Branch (1313:10): [True: 0, False: 0] ------------------ 1314| 0|#endif 1315| 0|#ifdef S_IFCHR 1316| 0| ||((st->st_mode & S_IFMT) == S_IFCHR && ------------------ | Branch (1316:9): [True: 0, False: 0] ------------------ 1317| 0| archive_entry_filetype(entry) == AE_IFCHR) ------------------ | | 219| 0|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ | Branch (1317:10): [True: 0, False: 0] ------------------ 1318| 0|#endif 1319| 0|#ifdef S_IFBLK 1320| 0| ||((st->st_mode & S_IFMT) == S_IFBLK && ------------------ | Branch (1320:9): [True: 0, False: 0] ------------------ 1321| 0| archive_entry_filetype(entry) == AE_IFBLK) ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ | Branch (1321:10): [True: 0, False: 0] ------------------ 1322| 0|#endif 1323| 0| ||((st->st_mode & S_IFMT) == S_IFDIR && ------------------ | Branch (1323:9): [True: 0, False: 0] ------------------ 1324| 0| archive_entry_filetype(entry) == AE_IFDIR) ------------------ | | 221| 0|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1324:10): [True: 0, False: 0] ------------------ 1325| 0|#ifdef S_IFIFO 1326| 0| ||((st->st_mode & S_IFMT) == S_IFIFO && ------------------ | Branch (1326:9): [True: 0, False: 0] ------------------ 1327| 0| archive_entry_filetype(entry) == AE_IFIFO) ------------------ | | 222| 0|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ | Branch (1327:10): [True: 0, False: 0] ------------------ 1328| 0|#endif 1329| 0| ) { 1330| | /* Types match. */ 1331| 0| } else { 1332| | /* Types don't match; bail out gracefully. */ 1333| 0| if (mtree->fd >= 0) ------------------ | Branch (1333:9): [True: 0, False: 0] ------------------ 1334| 0| close(mtree->fd); 1335| 0| mtree->fd = -1; 1336| 0| if (parsed_kws & MTREE_HAS_OPTIONAL) { ------------------ | | 80| 0|#define MTREE_HAS_OPTIONAL 0x0800 ------------------ | Branch (1336:9): [True: 0, False: 0] ------------------ 1337| | /* It's not an error for an optional 1338| | * entry to not match disk. */ 1339| 0| *use_next = 1; 1340| 0| } else if (r == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1340:16): [True: 0, False: 0] ------------------ 1341| 0| archive_set_error(&a->archive, 1342| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1343| 0| "mtree specification has different" 1344| 0| " type for %s", 1345| 0| archive_entry_pathname(entry)); 1346| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1347| 0| } 1348| 0| return (r); 1349| 0| } 1350| 0| } 1351| | 1352| | /* 1353| | * If there is a contents file on disk, pick some of the 1354| | * metadata from that file. For most of these, we only 1355| | * set it from the contents if it wasn't already parsed 1356| | * from the specification. 1357| | */ 1358| 0| if (st != NULL) { ------------------ | Branch (1358:7): [True: 0, False: 0] ------------------ 1359| 0| if (((parsed_kws & MTREE_HAS_DEVICE) == 0 || ------------------ | | 68| 0|#define MTREE_HAS_DEVICE 0x0001 ------------------ | Branch (1359:9): [True: 0, False: 0] ------------------ 1360| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) && ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1360:5): [True: 0, False: 0] ------------------ 1361| 0| (archive_entry_filetype(entry) == AE_IFCHR || ------------------ | | 219| 0|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ | Branch (1361:6): [True: 0, False: 0] ------------------ 1362| 0| archive_entry_filetype(entry) == AE_IFBLK)) ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ | Branch (1362:6): [True: 0, False: 0] ------------------ 1363| 0| archive_entry_set_rdev(entry, st->st_rdev); 1364| 0| if ((parsed_kws & (MTREE_HAS_GID | MTREE_HAS_GNAME)) ------------------ | | 70| 0|#define MTREE_HAS_GID 0x0004 ------------------ if ((parsed_kws & (MTREE_HAS_GID | MTREE_HAS_GNAME)) ------------------ | | 71| 0|#define MTREE_HAS_GNAME 0x0008 ------------------ | Branch (1364:8): [True: 0, False: 0] ------------------ 1365| 0| == 0 || 1366| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1366:8): [True: 0, False: 0] ------------------ 1367| 0| archive_entry_set_gid(entry, st->st_gid); 1368| 0| if ((parsed_kws & (MTREE_HAS_UID | MTREE_HAS_UNAME)) ------------------ | | 77| 0|#define MTREE_HAS_UID 0x0200 ------------------ if ((parsed_kws & (MTREE_HAS_UID | MTREE_HAS_UNAME)) ------------------ | | 78| 0|#define MTREE_HAS_UNAME 0x0400 ------------------ | Branch (1368:8): [True: 0, False: 0] ------------------ 1369| 0| == 0 || 1370| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1370:8): [True: 0, False: 0] ------------------ 1371| 0| archive_entry_set_uid(entry, st->st_uid); 1372| 0| if ((parsed_kws & MTREE_HAS_MTIME) == 0 || ------------------ | | 72| 0|#define MTREE_HAS_MTIME 0x0010 ------------------ | Branch (1372:8): [True: 0, False: 0] ------------------ 1373| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) { ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1373:8): [True: 0, False: 0] ------------------ 1374| |#if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1375| | archive_entry_set_mtime(entry, st->st_mtime, 1376| | st->st_mtimespec.tv_nsec); 1377| |#elif HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1378| 0| archive_entry_set_mtime(entry, st->st_mtime, 1379| 0| st->st_mtim.tv_nsec); 1380| |#elif HAVE_STRUCT_STAT_ST_MTIME_N 1381| | archive_entry_set_mtime(entry, st->st_mtime, 1382| | st->st_mtime_n); 1383| |#elif HAVE_STRUCT_STAT_ST_UMTIME 1384| | archive_entry_set_mtime(entry, st->st_mtime, 1385| | st->st_umtime*1000); 1386| |#elif HAVE_STRUCT_STAT_ST_MTIME_USEC 1387| | archive_entry_set_mtime(entry, st->st_mtime, 1388| | st->st_mtime_usec*1000); 1389| |#else 1390| | archive_entry_set_mtime(entry, st->st_mtime, 0); 1391| |#endif 1392| 0| } 1393| 0| if ((parsed_kws & MTREE_HAS_NLINK) == 0 || ------------------ | | 73| 0|#define MTREE_HAS_NLINK 0x0020 ------------------ | Branch (1393:8): [True: 0, False: 0] ------------------ 1394| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1394:8): [True: 0, False: 0] ------------------ 1395| 0| archive_entry_set_nlink(entry, st->st_nlink); 1396| 0| if ((parsed_kws & MTREE_HAS_PERM) == 0 || ------------------ | | 74| 0|#define MTREE_HAS_PERM 0x0040 ------------------ | Branch (1396:8): [True: 0, False: 0] ------------------ 1397| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1397:8): [True: 0, False: 0] ------------------ 1398| 0| archive_entry_set_perm(entry, st->st_mode); 1399| 0| if ((parsed_kws & MTREE_HAS_SIZE) == 0 || ------------------ | | 75| 0|#define MTREE_HAS_SIZE 0x0080 ------------------ | Branch (1399:8): [True: 0, False: 0] ------------------ 1400| 0| (parsed_kws & MTREE_HAS_NOCHANGE) != 0) ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ | Branch (1400:8): [True: 0, False: 0] ------------------ 1401| 0| archive_entry_set_size(entry, st->st_size); 1402| 0| archive_entry_set_ino(entry, st->st_ino); 1403| 0| archive_entry_set_dev(entry, st->st_dev); 1404| | 1405| 0| archive_entry_linkify(mtree->resolver, &entry, 1406| 0| &sparse_entry); 1407| 0| } else if (parsed_kws & MTREE_HAS_OPTIONAL) { ------------------ | | 80| 0|#define MTREE_HAS_OPTIONAL 0x0800 ------------------ | Branch (1407:14): [True: 0, False: 0] ------------------ 1408| | /* 1409| | * Couldn't open the entry, stat it or the on-disk type 1410| | * didn't match. If this entry is optional, just 1411| | * ignore it and read the next header entry. 1412| | */ 1413| 0| *use_next = 1; 1414| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1415| 0| } 1416| 0| } 1417| | 1418| 7.68k| mtree->cur_size = archive_entry_size(entry); 1419| 7.68k| mtree->offset = 0; 1420| | 1421| 7.68k| return r; 1422| 7.68k|} archive_read_support_format_mtree.c:parse_line: 1430| 7.96k|{ 1431| 7.96k| struct mtree_option *iter; 1432| 7.96k| int r = ARCHIVE_OK, r1; ------------------ | | 233| 7.96k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1433| | 1434| 19.5k| for (iter = mp->options; iter != NULL; iter = iter->next) { ------------------ | Branch (1434:27): [True: 11.5k, False: 7.96k] ------------------ 1435| 11.5k| r1 = parse_keyword(a, mtree, entry, iter, parsed_kws); 1436| 11.5k| if (r1 < r) ------------------ | Branch (1436:7): [True: 2.90k, False: 8.65k] ------------------ 1437| 2.90k| r = r1; 1438| 11.5k| } 1439| 7.96k| if (r == ARCHIVE_OK && (*parsed_kws & MTREE_HAS_TYPE) == 0) { ------------------ | | 233| 15.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (r == ARCHIVE_OK && (*parsed_kws & MTREE_HAS_TYPE) == 0) { ------------------ | | 76| 5.05k|#define MTREE_HAS_TYPE 0x0100 ------------------ | Branch (1439:6): [True: 5.05k, False: 2.90k] | Branch (1439:25): [True: 4.54k, False: 508] ------------------ 1440| 4.54k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4.54k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1441| 4.54k| "Missing type keyword in mtree specification"); 1442| 4.54k| return (ARCHIVE_WARN); ------------------ | | 235| 4.54k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1443| 4.54k| } 1444| 3.41k| return (r); 1445| 7.96k|} archive_read_support_format_mtree.c:parse_keyword: 1611| 11.5k|{ 1612| 11.5k| char *val, *key; 1613| | 1614| 11.5k| key = opt->value; 1615| | 1616| 11.5k| if (*key == '\0') ------------------ | Branch (1616:6): [True: 0, False: 11.5k] ------------------ 1617| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1618| | 1619| 11.5k| if (strcmp(key, "nochange") == 0) { ------------------ | Branch (1619:6): [True: 0, False: 11.5k] ------------------ 1620| 0| *parsed_kws |= MTREE_HAS_NOCHANGE; ------------------ | | 81| 0|#define MTREE_HAS_NOCHANGE 0x1000 /* FreeBSD specific */ ------------------ 1621| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1622| 0| } 1623| 11.5k| if (strcmp(key, "optional") == 0) { ------------------ | Branch (1623:6): [True: 22, False: 11.5k] ------------------ 1624| 22| *parsed_kws |= MTREE_HAS_OPTIONAL; ------------------ | | 80| 22|#define MTREE_HAS_OPTIONAL 0x0800 ------------------ 1625| 22| return (ARCHIVE_OK); ------------------ | | 233| 22|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1626| 22| } 1627| 11.5k| if (strcmp(key, "ignore") == 0) { ------------------ | Branch (1627:6): [True: 0, False: 11.5k] ------------------ 1628| | /* 1629| | * The mtree processing is not recursive, so 1630| | * recursion will only happen for explicitly listed 1631| | * entries. 1632| | */ 1633| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1634| 0| } 1635| | 1636| 11.5k| val = strchr(key, '='); 1637| 11.5k| if (val == NULL) { ------------------ | Branch (1637:6): [True: 6.48k, False: 5.04k] ------------------ 1638| 6.48k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 6.48k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1639| 6.48k| "Malformed attribute \"%s\" (%d)", key, key[0]); 1640| 6.48k| return (ARCHIVE_WARN); ------------------ | | 235| 6.48k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1641| 6.48k| } 1642| | 1643| 5.04k| *val = '\0'; 1644| 5.04k| ++val; 1645| | 1646| 5.04k| switch (key[0]) { 1647| 0| case 'c': ------------------ | Branch (1647:2): [True: 0, False: 5.04k] ------------------ 1648| 0| if (strcmp(key, "content") == 0 ------------------ | Branch (1648:7): [True: 0, False: 0] ------------------ 1649| 0| || strcmp(key, "contents") == 0) { ------------------ | Branch (1649:10): [True: 0, False: 0] ------------------ 1650| 0| parse_escapes(val, NULL); 1651| 0| archive_strcpy(&mtree->contents_name, val); ------------------ | | 165| 0| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 0] | | | | ------------------ | | ------------------ ------------------ 1652| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1653| 0| } 1654| 0| if (strcmp(key, "cksum") == 0) ------------------ | Branch (1654:7): [True: 0, False: 0] ------------------ 1655| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1656| 0| break; 1657| 1.56k| case 'd': ------------------ | Branch (1657:2): [True: 1.56k, False: 3.48k] ------------------ 1658| 1.56k| if (strcmp(key, "device") == 0) { ------------------ | Branch (1658:7): [True: 856, False: 705] ------------------ 1659| | /* stat(2) st_rdev field, e.g. the major/minor IDs 1660| | * of a char/block special file */ 1661| 856| int r; 1662| 856| dev_t dev; 1663| | 1664| 856| *parsed_kws |= MTREE_HAS_DEVICE; ------------------ | | 68| 856|#define MTREE_HAS_DEVICE 0x0001 ------------------ 1665| 856| r = parse_device(&dev, &a->archive, val); 1666| 856| if (r == ARCHIVE_OK) ------------------ | | 233| 856|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1666:8): [True: 9, False: 847] ------------------ 1667| 9| archive_entry_set_rdev(entry, dev); 1668| 856| return r; 1669| 856| } 1670| 705| break; 1671| 705| case 'f': ------------------ | Branch (1671:2): [True: 0, False: 5.04k] ------------------ 1672| 0| if (strcmp(key, "flags") == 0) { ------------------ | Branch (1672:7): [True: 0, False: 0] ------------------ 1673| 0| *parsed_kws |= MTREE_HAS_FFLAGS; ------------------ | | 69| 0|#define MTREE_HAS_FFLAGS 0x0002 ------------------ 1674| 0| archive_entry_copy_fflags_text(entry, val); 1675| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1676| 0| } 1677| 0| break; 1678| 0| case 'g': ------------------ | Branch (1678:2): [True: 0, False: 5.04k] ------------------ 1679| 0| if (strcmp(key, "gid") == 0) { ------------------ | Branch (1679:7): [True: 0, False: 0] ------------------ 1680| 0| *parsed_kws |= MTREE_HAS_GID; ------------------ | | 70| 0|#define MTREE_HAS_GID 0x0004 ------------------ 1681| 0| archive_entry_set_gid(entry, mtree_atol(&val, 10)); 1682| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1683| 0| } 1684| 0| if (strcmp(key, "gname") == 0) { ------------------ | Branch (1684:7): [True: 0, False: 0] ------------------ 1685| 0| *parsed_kws |= MTREE_HAS_GNAME; ------------------ | | 71| 0|#define MTREE_HAS_GNAME 0x0008 ------------------ 1686| 0| archive_entry_copy_gname(entry, val); 1687| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1688| 0| } 1689| 0| break; 1690| 518| case 'i': ------------------ | Branch (1690:2): [True: 518, False: 4.53k] ------------------ 1691| 518| if (strcmp(key, "inode") == 0) { ------------------ | Branch (1691:7): [True: 0, False: 518] ------------------ 1692| 0| archive_entry_set_ino(entry, mtree_atol(&val, 10)); 1693| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1694| 0| } 1695| 518| break; 1696| 518| case 'l': ------------------ | Branch (1696:2): [True: 0, False: 5.04k] ------------------ 1697| 0| if (strcmp(key, "link") == 0) { ------------------ | Branch (1697:7): [True: 0, False: 0] ------------------ 1698| 0| parse_escapes(val, NULL); 1699| 0| archive_entry_copy_symlink(entry, val); 1700| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1701| 0| } 1702| 0| break; 1703| 8| case 'm': ------------------ | Branch (1703:2): [True: 8, False: 5.04k] ------------------ 1704| 8| if (strcmp(key, "md5") == 0 || strcmp(key, "md5digest") == 0) { ------------------ | Branch (1704:7): [True: 0, False: 8] | Branch (1704:34): [True: 0, False: 8] ------------------ 1705| 0| return parse_digest(a, entry, val, 1706| 0| ARCHIVE_ENTRY_DIGEST_MD5); ------------------ | | 444| 0|#define ARCHIVE_ENTRY_DIGEST_MD5 0x00000001 ------------------ 1707| 0| } 1708| 8| if (strcmp(key, "mode") == 0) { ------------------ | Branch (1708:7): [True: 4, False: 4] ------------------ 1709| 4| if (val[0] < '0' || val[0] > '7') { ------------------ | Branch (1709:8): [True: 0, False: 4] | Branch (1709:24): [True: 4, False: 0] ------------------ 1710| 4| archive_set_error(&a->archive, 1711| 4| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1712| 4| "Symbolic or non-octal mode \"%s\" unsupported", val); 1713| 4| return (ARCHIVE_WARN); ------------------ | | 235| 4|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1714| 4| } 1715| 0| *parsed_kws |= MTREE_HAS_PERM; ------------------ | | 74| 0|#define MTREE_HAS_PERM 0x0040 ------------------ 1716| 0| archive_entry_set_perm(entry, (mode_t)mtree_atol(&val, 8)); 1717| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1718| 4| } 1719| 4| break; 1720| 413| case 'n': ------------------ | Branch (1720:2): [True: 413, False: 4.63k] ------------------ 1721| 413| if (strcmp(key, "nlink") == 0) { ------------------ | Branch (1721:7): [True: 0, False: 413] ------------------ 1722| 0| *parsed_kws |= MTREE_HAS_NLINK; ------------------ | | 73| 0|#define MTREE_HAS_NLINK 0x0020 ------------------ 1723| 0| archive_entry_set_nlink(entry, 1724| 0| (unsigned int)mtree_atol(&val, 10)); 1725| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1726| 0| } 1727| 413| break; 1728| 413| case 'r': ------------------ | Branch (1728:2): [True: 42, False: 5.00k] ------------------ 1729| 42| if (strcmp(key, "resdevice") == 0) { ------------------ | Branch (1729:7): [True: 0, False: 42] ------------------ 1730| | /* stat(2) st_dev field, e.g. the device ID where the 1731| | * inode resides */ 1732| 0| int r; 1733| 0| dev_t dev; 1734| | 1735| 0| r = parse_device(&dev, &a->archive, val); 1736| 0| if (r == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1736:8): [True: 0, False: 0] ------------------ 1737| 0| archive_entry_set_dev(entry, dev); 1738| 0| return r; 1739| 0| } 1740| 42| if (strcmp(key, "rmd160") == 0 || ------------------ | Branch (1740:7): [True: 0, False: 42] ------------------ 1741| 42| strcmp(key, "rmd160digest") == 0) { ------------------ | Branch (1741:7): [True: 0, False: 42] ------------------ 1742| 0| return parse_digest(a, entry, val, 1743| 0| ARCHIVE_ENTRY_DIGEST_RMD160); ------------------ | | 445| 0|#define ARCHIVE_ENTRY_DIGEST_RMD160 0x00000002 ------------------ 1744| 0| } 1745| 42| break; 1746| 528| case 's': ------------------ | Branch (1746:2): [True: 528, False: 4.52k] ------------------ 1747| 528| if (strcmp(key, "sha1") == 0 || ------------------ | Branch (1747:7): [True: 0, False: 528] ------------------ 1748| 528| strcmp(key, "sha1digest") == 0) { ------------------ | Branch (1748:7): [True: 0, False: 528] ------------------ 1749| 0| return parse_digest(a, entry, val, 1750| 0| ARCHIVE_ENTRY_DIGEST_SHA1); ------------------ | | 446| 0|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ 1751| 0| } 1752| 528| if (strcmp(key, "sha256") == 0 || ------------------ | Branch (1752:7): [True: 0, False: 528] ------------------ 1753| 528| strcmp(key, "sha256digest") == 0) { ------------------ | Branch (1753:7): [True: 0, False: 528] ------------------ 1754| 0| return parse_digest(a, entry, val, 1755| 0| ARCHIVE_ENTRY_DIGEST_SHA256); ------------------ | | 447| 0|#define ARCHIVE_ENTRY_DIGEST_SHA256 0x00000004 ------------------ 1756| 0| } 1757| 528| if (strcmp(key, "sha384") == 0 || ------------------ | Branch (1757:7): [True: 2, False: 526] ------------------ 1758| 526| strcmp(key, "sha384digest") == 0) { ------------------ | Branch (1758:7): [True: 0, False: 526] ------------------ 1759| 2| return parse_digest(a, entry, val, 1760| 2| ARCHIVE_ENTRY_DIGEST_SHA384); ------------------ | | 448| 2|#define ARCHIVE_ENTRY_DIGEST_SHA384 0x00000005 ------------------ 1761| 2| } 1762| 526| if (strcmp(key, "sha512") == 0 || ------------------ | Branch (1762:7): [True: 0, False: 526] ------------------ 1763| 526| strcmp(key, "sha512digest") == 0) { ------------------ | Branch (1763:7): [True: 521, False: 5] ------------------ 1764| 521| return parse_digest(a, entry, val, 1765| 521| ARCHIVE_ENTRY_DIGEST_SHA512); ------------------ | | 449| 521|#define ARCHIVE_ENTRY_DIGEST_SHA512 0x00000006 ------------------ 1766| 521| } 1767| 5| if (strcmp(key, "size") == 0) { ------------------ | Branch (1767:7): [True: 0, False: 5] ------------------ 1768| 0| archive_entry_set_size(entry, mtree_atol(&val, 10)); 1769| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1770| 0| } 1771| 5| break; 1772| 1.92k| case 't': ------------------ | Branch (1772:2): [True: 1.92k, False: 3.12k] ------------------ 1773| 1.92k| if (strcmp(key, "tags") == 0) { ------------------ | Branch (1773:7): [True: 0, False: 1.92k] ------------------ 1774| | /* 1775| | * Comma delimited list of tags. 1776| | * Ignore the tags for now, but the interface 1777| | * should be extended to allow inclusion/exclusion. 1778| | */ 1779| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1780| 0| } 1781| 1.92k| if (strcmp(key, "time") == 0) { ------------------ | Branch (1781:7): [True: 1.35k, False: 569] ------------------ 1782| 1.35k| int64_t m; 1783| 1.35k| int64_t my_time_t_max = get_time_t_max(); 1784| 1.35k| int64_t my_time_t_min = get_time_t_min(); 1785| 1.35k| long ns = 0; 1786| | 1787| 1.35k| *parsed_kws |= MTREE_HAS_MTIME; ------------------ | | 72| 1.35k|#define MTREE_HAS_MTIME 0x0010 ------------------ 1788| 1.35k| m = mtree_atol(&val, 10); 1789| | /* Replicate an old mtree bug: 1790| | * 123456789.1 represents 123456789 1791| | * seconds and 1 nanosecond. */ 1792| 1.35k| if (*val == '.') { ------------------ | Branch (1792:8): [True: 1.35k, False: 1] ------------------ 1793| 1.35k| int64_t v; 1794| | 1795| 1.35k| ++val; 1796| 1.35k| v = mtree_atol(&val, 10); 1797| 1.35k| if (v < 0) ------------------ | Branch (1797:9): [True: 1.35k, False: 1] ------------------ 1798| 1.35k| ns = 0; 1799| 1| else if (v > 999999999) ------------------ | Branch (1799:14): [True: 0, False: 1] ------------------ 1800| 0| ns = 999999999; 1801| 1| else 1802| 1| ns = (long)v; 1803| 1.35k| } 1804| 1.35k| if (m > my_time_t_max) ------------------ | Branch (1804:8): [True: 0, False: 1.35k] ------------------ 1805| 0| m = my_time_t_max; 1806| 1.35k| else if (m < my_time_t_min) ------------------ | Branch (1806:13): [True: 0, False: 1.35k] ------------------ 1807| 0| m = my_time_t_min; 1808| 1.35k| archive_entry_set_mtime(entry, (time_t)m, ns); 1809| 1.35k| return (ARCHIVE_OK); ------------------ | | 233| 1.35k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1810| 1.35k| } 1811| 569| if (strcmp(key, "type") == 0) { ------------------ | Branch (1811:7): [True: 565, False: 4] ------------------ 1812| 565| switch (val[0]) { 1813| 0| case 'b': ------------------ | Branch (1813:4): [True: 0, False: 565] ------------------ 1814| 0| if (strcmp(val, "block") == 0) { ------------------ | Branch (1814:9): [True: 0, False: 0] ------------------ 1815| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 76| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1816| 0| archive_entry_set_filetype(entry, 1817| 0| AE_IFBLK); ------------------ | | 220| 0|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ 1818| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1819| 0| } 1820| 0| break; 1821| 30| case 'c': ------------------ | Branch (1821:4): [True: 30, False: 535] ------------------ 1822| 30| if (strcmp(val, "char") == 0) { ------------------ | Branch (1822:9): [True: 29, False: 1] ------------------ 1823| 29| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 76| 29|#define MTREE_HAS_TYPE 0x0100 ------------------ 1824| 29| archive_entry_set_filetype(entry, 1825| 29| AE_IFCHR); ------------------ | | 219| 29|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ 1826| 29| return (ARCHIVE_OK); ------------------ | | 233| 29|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1827| 29| } 1828| 1| break; 1829| 500| case 'd': ------------------ | Branch (1829:4): [True: 500, False: 65] ------------------ 1830| 500| if (strcmp(val, "dir") == 0) { ------------------ | Branch (1830:9): [True: 498, False: 2] ------------------ 1831| 498| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 76| 498|#define MTREE_HAS_TYPE 0x0100 ------------------ 1832| 498| archive_entry_set_filetype(entry, 1833| 498| AE_IFDIR); ------------------ | | 221| 498|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1834| 498| return (ARCHIVE_OK); ------------------ | | 233| 498|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1835| 498| } 1836| 2| break; 1837| 33| case 'f': ------------------ | Branch (1837:4): [True: 33, False: 532] ------------------ 1838| 33| if (strcmp(val, "fifo") == 0) { ------------------ | Branch (1838:9): [True: 33, False: 0] ------------------ 1839| 33| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 76| 33|#define MTREE_HAS_TYPE 0x0100 ------------------ 1840| 33| archive_entry_set_filetype(entry, 1841| 33| AE_IFIFO); ------------------ | | 222| 33|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ 1842| 33| return (ARCHIVE_OK); ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1843| 33| } 1844| 0| if (strcmp(val, "file") == 0) { ------------------ | Branch (1844:9): [True: 0, False: 0] ------------------ 1845| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 76| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1846| 0| archive_entry_set_filetype(entry, 1847| 0| AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1848| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1849| 0| } 1850| 0| break; 1851| 0| case 'l': ------------------ | Branch (1851:4): [True: 0, False: 565] ------------------ 1852| 0| if (strcmp(val, "link") == 0) { ------------------ | Branch (1852:9): [True: 0, False: 0] ------------------ 1853| 0| *parsed_kws |= MTREE_HAS_TYPE; ------------------ | | 76| 0|#define MTREE_HAS_TYPE 0x0100 ------------------ 1854| 0| archive_entry_set_filetype(entry, 1855| 0| AE_IFLNK); ------------------ | | 217| 0|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 1856| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1857| 0| } 1858| 0| break; 1859| 2| default: ------------------ | Branch (1859:4): [True: 2, False: 563] ------------------ 1860| 2| break; 1861| 565| } 1862| 5| archive_set_error(&a->archive, 1863| 5| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1864| 5| "Unrecognized file type \"%s\"; " 1865| 5| "assuming \"file\"", val); 1866| 5| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 5|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1867| 5| return (ARCHIVE_WARN); ------------------ | | 235| 5|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1868| 565| } 1869| 4| break; 1870| 4| case 'u': ------------------ | Branch (1870:2): [True: 0, False: 5.04k] ------------------ 1871| 0| if (strcmp(key, "uid") == 0) { ------------------ | Branch (1871:7): [True: 0, False: 0] ------------------ 1872| 0| *parsed_kws |= MTREE_HAS_UID; ------------------ | | 77| 0|#define MTREE_HAS_UID 0x0200 ------------------ 1873| 0| archive_entry_set_uid(entry, mtree_atol(&val, 10)); 1874| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1875| 0| } 1876| 0| if (strcmp(key, "uname") == 0) { ------------------ | Branch (1876:7): [True: 0, False: 0] ------------------ 1877| 0| *parsed_kws |= MTREE_HAS_UNAME; ------------------ | | 78| 0|#define MTREE_HAS_UNAME 0x0400 ------------------ 1878| 0| archive_entry_copy_uname(entry, val); 1879| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1880| 0| } 1881| 0| break; 1882| 57| default: ------------------ | Branch (1882:2): [True: 57, False: 4.99k] ------------------ 1883| 57| break; 1884| 5.04k| } 1885| 1.74k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.74k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1886| 1.74k| "Unrecognized key %s=%s", key, val); 1887| 1.74k| return (ARCHIVE_WARN); ------------------ | | 235| 1.74k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1888| 5.04k|} archive_read_support_format_mtree.c:parse_device: 1472| 856|{ 1473| 856|#define MAX_PACK_ARGS 3 1474| 856| unsigned long numbers[MAX_PACK_ARGS]; 1475| 856| char *p, *dev; 1476| 856| int argc; 1477| 856| pack_t *pack; 1478| 856| dev_t result; 1479| 856| const char *error = NULL; 1480| | 1481| 856| memset(pdev, 0, sizeof(*pdev)); 1482| 856| if ((dev = strchr(val, ',')) != NULL) { ------------------ | Branch (1482:6): [True: 854, False: 2] ------------------ 1483| | /* 1484| | * Device's major/minor are given in a specified format. 1485| | * Decode and pack it accordingly. 1486| | */ 1487| 854| *dev++ = '\0'; 1488| 854| if ((pack = pack_find(val)) == NULL) { ------------------ | Branch (1488:7): [True: 12, False: 842] ------------------ 1489| 12| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 12|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1490| 12| "Unknown format `%s'", val); 1491| 12| return ARCHIVE_WARN; ------------------ | | 235| 12|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1492| 12| } 1493| 842| argc = 0; 1494| 1.84k| while ((p = la_strsep(&dev, ",")) != NULL) { ------------------ | Branch (1494:10): [True: 1.00k, False: 842] ------------------ 1495| 1.00k| if (*p == '\0') { ------------------ | Branch (1495:8): [True: 0, False: 1.00k] ------------------ 1496| 0| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1497| 0| "Missing number"); 1498| 0| return ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1499| 0| } 1500| 1.00k| if (argc >= MAX_PACK_ARGS) { ------------------ | | 1473| 1.00k|#define MAX_PACK_ARGS 3 ------------------ | Branch (1500:8): [True: 0, False: 1.00k] ------------------ 1501| 0| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1502| 0| "Too many arguments"); 1503| 0| return ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1504| 0| } 1505| 1.00k| numbers[argc++] = (unsigned long)mtree_atol(&p, 0); 1506| 1.00k| } 1507| 842| if (argc < 2) { ------------------ | Branch (1507:7): [True: 756, False: 86] ------------------ 1508| 756| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 756|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1509| 756| "Not enough arguments"); 1510| 756| return ARCHIVE_WARN; ------------------ | | 235| 756|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1511| 756| } 1512| 86| result = (*pack)(argc, numbers, &error); 1513| 86| if (error != NULL) { ------------------ | Branch (1513:7): [True: 79, False: 7] ------------------ 1514| 79| archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 79|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1515| 79| "%s", error); 1516| 79| return ARCHIVE_WARN; ------------------ | | 235| 79|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1517| 79| } 1518| 86| } else { 1519| | /* file system raw value. */ 1520| 2| result = (dev_t)mtree_atol(&val, 0); 1521| 2| } 1522| 9| *pdev = result; 1523| 9| return ARCHIVE_OK; ------------------ | | 233| 9|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1524| 856|#undef MAX_PACK_ARGS 1525| 856|} archive_read_support_format_mtree.c:la_strsep: 1458| 1.84k|{ 1459| 1.84k| char *p, *s; 1460| 1.84k| if (sp == NULL || *sp == NULL || **sp == '\0') ------------------ | Branch (1460:6): [True: 0, False: 1.84k] | Branch (1460:20): [True: 0, False: 1.84k] | Branch (1460:35): [True: 842, False: 1.00k] ------------------ 1461| 842| return(NULL); 1462| 1.00k| s = *sp; 1463| 1.00k| p = s + strcspn(s, sep); 1464| 1.00k| if (*p != '\0') ------------------ | Branch (1464:6): [True: 165, False: 842] ------------------ 1465| 165| *p++ = '\0'; 1466| 1.00k| *sp = p; 1467| 1.00k| return(s); 1468| 1.84k|} archive_read_support_format_mtree.c:mtree_atol: 2050| 3.71k|{ 2051| 3.71k| int64_t l, limit; 2052| 3.71k| int digit, last_digit_limit; 2053| | 2054| 3.71k| if (base == 0) { ------------------ | Branch (2054:6): [True: 1.00k, False: 2.70k] ------------------ 2055| 1.00k| if (**p != '0') ------------------ | Branch (2055:7): [True: 1.00k, False: 0] ------------------ 2056| 1.00k| base = 10; 2057| 0| else if ((*p)[1] == 'x' || (*p)[1] == 'X') { ------------------ | Branch (2057:12): [True: 0, False: 0] | Branch (2057:30): [True: 0, False: 0] ------------------ 2058| 0| *p += 2; 2059| 0| base = 16; 2060| 0| } else { 2061| 0| base = 8; 2062| 0| } 2063| 1.00k| } 2064| | 2065| 3.71k| if (**p == '-') { ------------------ | Branch (2065:6): [True: 2.60k, False: 1.10k] ------------------ 2066| 2.60k| limit = INT64_MIN / base; 2067| 2.60k| last_digit_limit = -(INT64_MIN % base); 2068| 2.60k| ++(*p); 2069| | 2070| 2.60k| l = 0; 2071| 2.60k| digit = parsedigit(**p); 2072| 26.8k| while (digit >= 0 && digit < base) { ------------------ | Branch (2072:10): [True: 25.5k, False: 1.25k] | Branch (2072:24): [True: 25.4k, False: 91] ------------------ 2073| 25.4k| if (l < limit || (l == limit && digit >= last_digit_limit)) ------------------ | Branch (2073:8): [True: 0, False: 25.4k] | Branch (2073:22): [True: 1.25k, False: 24.1k] | Branch (2073:36): [True: 1.25k, False: 0] ------------------ 2074| 1.25k| return INT64_MIN; 2075| 24.1k| l = (l * base) - digit; 2076| 24.1k| digit = parsedigit(*++(*p)); 2077| 24.1k| } 2078| 1.35k| return l; 2079| 2.60k| } else { 2080| 1.10k| limit = INT64_MAX / base; 2081| 1.10k| last_digit_limit = INT64_MAX % base; 2082| | 2083| 1.10k| l = 0; 2084| 1.10k| digit = parsedigit(**p); 2085| 1.94k| while (digit >= 0 && digit < base) { ------------------ | Branch (2085:10): [True: 1.85k, False: 95] | Branch (2085:24): [True: 843, False: 1.00k] ------------------ 2086| 843| if (l > limit || (l == limit && digit > last_digit_limit)) ------------------ | Branch (2086:8): [True: 0, False: 843] | Branch (2086:22): [True: 0, False: 843] | Branch (2086:36): [True: 0, False: 0] ------------------ 2087| 0| return INT64_MAX; 2088| 843| l = (l * base) + digit; 2089| 843| digit = parsedigit(*++(*p)); 2090| 843| } 2091| 1.10k| return l; 2092| 1.10k| } 2093| 3.71k|} archive_read_support_format_mtree.c:parsedigit: 2032| 28.7k|{ 2033| 28.7k| if (c >= '0' && c <= '9') ------------------ | Branch (2033:6): [True: 27.3k, False: 1.35k] | Branch (2033:18): [True: 26.2k, False: 1.09k] ------------------ 2034| 26.2k| return c - '0'; 2035| 2.45k| else if (c >= 'a' && c <= 'f') ------------------ | Branch (2035:11): [True: 0, False: 2.45k] | Branch (2035:23): [True: 0, False: 0] ------------------ 2036| 0| return 10 + c - 'a'; 2037| 2.45k| else if (c >= 'A' && c <= 'F') ------------------ | Branch (2037:11): [True: 1.09k, False: 1.35k] | Branch (2037:23): [True: 1.09k, False: 0] ------------------ 2038| 1.09k| return 10 + c - 'A'; 2039| 1.35k| else 2040| 1.35k| return -1; 2041| 28.7k|} archive_read_support_format_mtree.c:parse_digest: 1546| 523|{ 1547| 523| unsigned char digest_buf[64]; 1548| 523| int high, low; 1549| 523| size_t i, j, len; 1550| | 1551| 523| switch (type) { 1552| 0| case ARCHIVE_ENTRY_DIGEST_MD5: ------------------ | | 444| 0|#define ARCHIVE_ENTRY_DIGEST_MD5 0x00000001 ------------------ | Branch (1552:2): [True: 0, False: 523] ------------------ 1553| 0| len = sizeof(entry->digest.md5); 1554| 0| break; 1555| 0| case ARCHIVE_ENTRY_DIGEST_RMD160: ------------------ | | 445| 0|#define ARCHIVE_ENTRY_DIGEST_RMD160 0x00000002 ------------------ | Branch (1555:2): [True: 0, False: 523] ------------------ 1556| 0| len = sizeof(entry->digest.rmd160); 1557| 0| break; 1558| 0| case ARCHIVE_ENTRY_DIGEST_SHA1: ------------------ | | 446| 0|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ | Branch (1558:2): [True: 0, False: 523] ------------------ 1559| 0| len = sizeof(entry->digest.sha1); 1560| 0| break; 1561| 0| case ARCHIVE_ENTRY_DIGEST_SHA256: ------------------ | | 447| 0|#define ARCHIVE_ENTRY_DIGEST_SHA256 0x00000004 ------------------ | Branch (1561:2): [True: 0, False: 523] ------------------ 1562| 0| len = sizeof(entry->digest.sha256); 1563| 0| break; 1564| 2| case ARCHIVE_ENTRY_DIGEST_SHA384: ------------------ | | 448| 2|#define ARCHIVE_ENTRY_DIGEST_SHA384 0x00000005 ------------------ | Branch (1564:2): [True: 2, False: 521] ------------------ 1565| 2| len = sizeof(entry->digest.sha384); 1566| 2| break; 1567| 521| case ARCHIVE_ENTRY_DIGEST_SHA512: ------------------ | | 449| 521|#define ARCHIVE_ENTRY_DIGEST_SHA512 0x00000006 ------------------ | Branch (1567:2): [True: 521, False: 2] ------------------ 1568| 521| len = sizeof(entry->digest.sha512); 1569| 521| break; 1570| 0| default: ------------------ | Branch (1570:2): [True: 0, False: 523] ------------------ 1571| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1572| 0| "Internal error: Unknown digest type"); 1573| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1574| 523| } 1575| | 1576| 523| if (len > sizeof(digest_buf)) { ------------------ | Branch (1576:6): [True: 0, False: 523] ------------------ 1577| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1578| 0| "Internal error: Digest storage too large"); 1579| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1580| 0| } 1581| | 1582| 523| len *= 2; 1583| | 1584| 523| if (mtree_strnlen(digest, len+1) != len) { ------------------ | | 194| 523|#define mtree_strnlen(a,b) strnlen(a,b) ------------------ | Branch (1584:6): [True: 523, False: 0] ------------------ 1585| 523| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 523|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1586| 523| "incorrect digest length, ignoring"); 1587| 523| return ARCHIVE_WARN; ------------------ | | 235| 523|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1588| 523| } 1589| | 1590| 0| for (i = 0, j = 0; i < len; i += 2, j++) { ------------------ | Branch (1590:21): [True: 0, False: 0] ------------------ 1591| 0| high = parse_hex_nibble(digest[i]); 1592| 0| low = parse_hex_nibble(digest[i+1]); 1593| 0| if (high == -1 || low == -1) { ------------------ | Branch (1593:7): [True: 0, False: 0] | Branch (1593:21): [True: 0, False: 0] ------------------ 1594| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1595| 0| "invalid digest data, ignoring"); 1596| 0| return ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1597| 0| } 1598| | 1599| 0| digest_buf[j] = high << 4 | low; 1600| 0| } 1601| | 1602| 0| return archive_entry_set_digest(entry, type, digest_buf); 1603| 0|} archive_read_support_format_mtree.c:get_time_t_max: 150| 1.35k|{ 151| |#if defined(TIME_T_MAX) 152| | return TIME_T_MAX; 153| |#else 154| | /* ISO C allows time_t to be a floating-point type, 155| | but POSIX requires an integer type. The following 156| | should work on any system that follows the POSIX 157| | conventions. */ 158| 1.35k| if (((time_t)0) < ((time_t)-1)) { ------------------ | Branch (158:6): [Folded, False: 1.35k] ------------------ 159| | /* Time_t is unsigned */ 160| 0| return (~(time_t)0); 161| 1.35k| } else { 162| | /* Time_t is signed. */ 163| | /* Assume it's the same as int64_t or int32_t */ 164| 1.35k| if (sizeof(time_t) == sizeof(int64_t)) { ------------------ | Branch (164:7): [True: 1.35k, Folded] ------------------ 165| 1.35k| return (time_t)INT64_MAX; 166| 1.35k| } else { 167| | return (time_t)INT32_MAX; 168| 0| } 169| 1.35k| } 170| 1.35k|#endif 171| 1.35k|} archive_read_support_format_mtree.c:get_time_t_min: 175| 1.35k|{ 176| |#if defined(TIME_T_MIN) 177| | return TIME_T_MIN; 178| |#else 179| 1.35k| if (((time_t)0) < ((time_t)-1)) { ------------------ | Branch (179:6): [Folded, False: 1.35k] ------------------ 180| | /* Time_t is unsigned */ 181| 0| return (time_t)0; 182| 1.35k| } else { 183| | /* Time_t is signed. */ 184| 1.35k| if (sizeof(time_t) == sizeof(int64_t)) { ------------------ | Branch (184:7): [True: 1.35k, Folded] ------------------ 185| 1.35k| return (time_t)INT64_MIN; 186| 1.35k| } else { 187| | return (time_t)INT32_MIN; 188| 0| } 189| 1.35k| } 190| 1.35k|#endif 191| 1.35k|} archive_read_support_format_mtree.c:read_data: 1893| 7.68k|{ 1894| 7.68k| size_t bytes_to_read; 1895| 7.68k| ssize_t bytes_read; 1896| 7.68k| struct mtree *mtree; 1897| | 1898| 7.68k| mtree = (struct mtree *)(a->format->data); 1899| 7.68k| if (mtree->fd < 0) { ------------------ | Branch (1899:6): [True: 7.68k, False: 0] ------------------ 1900| 7.68k| *buff = NULL; 1901| 7.68k| *offset = 0; 1902| 7.68k| *size = 0; 1903| 7.68k| return (ARCHIVE_EOF); ------------------ | | 232| 7.68k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1904| 7.68k| } 1905| 0| if (mtree->buff == NULL) { ------------------ | Branch (1905:6): [True: 0, False: 0] ------------------ 1906| 0| mtree->buffsize = 64 * 1024; 1907| 0| mtree->buff = malloc(mtree->buffsize); 1908| 0| if (mtree->buff == NULL) { ------------------ | Branch (1908:7): [True: 0, False: 0] ------------------ 1909| 0| archive_set_error(&a->archive, ENOMEM, 1910| 0| "Can't allocate memory"); 1911| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1912| 0| } 1913| 0| } 1914| | 1915| 0| *buff = mtree->buff; 1916| 0| *offset = mtree->offset; 1917| 0| if ((int64_t)mtree->buffsize > mtree->cur_size - mtree->offset) ------------------ | Branch (1917:6): [True: 0, False: 0] ------------------ 1918| 0| bytes_to_read = (size_t)(mtree->cur_size - mtree->offset); 1919| 0| else 1920| 0| bytes_to_read = mtree->buffsize; 1921| 0| bytes_read = read(mtree->fd, mtree->buff, bytes_to_read); 1922| 0| if (bytes_read < 0) { ------------------ | Branch (1922:6): [True: 0, False: 0] ------------------ 1923| 0| archive_set_error(&a->archive, errno, "Can't read"); 1924| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1925| 0| } 1926| 0| if (bytes_read == 0) { ------------------ | Branch (1926:6): [True: 0, False: 0] ------------------ 1927| 0| *size = 0; 1928| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1929| 0| } 1930| 0| mtree->offset += bytes_read; 1931| 0| *size = bytes_read; 1932| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1933| 0|} archive_read_support_format_mtree.c:skip: 1938| 7.68k|{ 1939| 7.68k| struct mtree *mtree; 1940| | 1941| 7.68k| mtree = (struct mtree *)(a->format->data); 1942| 7.68k| if (mtree->fd >= 0) { ------------------ | Branch (1942:6): [True: 0, False: 7.68k] ------------------ 1943| 0| close(mtree->fd); 1944| 0| mtree->fd = -1; 1945| 0| } 1946| 7.68k| return (ARCHIVE_OK); ------------------ | | 233| 7.68k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1947| 7.68k|} archive_read_support_format_rar: 729| 2.49k|{ 730| 2.49k| struct archive_read *a = (struct archive_read *)_a; 731| 2.49k| struct rar *rar; 732| 2.49k| int r; 733| | 734| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 735| 2.49k| "archive_read_support_format_rar"); 736| | 737| 2.49k| rar = calloc(1, sizeof(*rar)); 738| 2.49k| if (rar == NULL) ------------------ | Branch (738:7): [True: 0, False: 2.49k] ------------------ 739| 0| { 740| 0| archive_set_error(&a->archive, ENOMEM, "Can't allocate rar data"); 741| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 742| 0| } 743| | 744| | /* 745| | * Until enough data has been read, we cannot tell about 746| | * any encrypted entries yet. 747| | */ 748| 2.49k| rar->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 2.49k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 749| | 750| 2.49k| r = __archive_read_register_format(a, 751| 2.49k| rar, 752| 2.49k| "rar", 753| 2.49k| archive_read_format_rar_bid, 754| 2.49k| archive_read_format_rar_options, 755| 2.49k| archive_read_format_rar_read_header, 756| 2.49k| archive_read_format_rar_read_data, 757| 2.49k| archive_read_format_rar_read_data_skip, 758| 2.49k| archive_read_format_rar_seek_data, 759| 2.49k| archive_read_format_rar_cleanup, 760| 2.49k| archive_read_support_format_rar_capabilities, 761| 2.49k| archive_read_format_rar_has_encrypted_entries); 762| | 763| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (763:7): [True: 0, False: 2.49k] ------------------ 764| 0| free(rar); 765| 2.49k| return (r); 766| 2.49k|} archive_read_support_format_rar.c:archive_read_support_format_rar_capabilities: 770| 296|{ 771| 296| (void)a; /* UNUSED */ 772| 296| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA ------------------ | | 398| 296|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 773| 296| | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 296|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 774| 296|} archive_read_support_format_rar.c:archive_read_format_rar_has_encrypted_entries: 778| 148|{ 779| 148| if (_a && _a->format) { ------------------ | Branch (779:7): [True: 148, False: 0] | Branch (779:13): [True: 148, False: 0] ------------------ 780| 148| struct rar * rar = (struct rar *)_a->format->data; 781| 148| if (rar) { ------------------ | Branch (781:9): [True: 148, False: 0] ------------------ 782| 148| return rar->has_encrypted_entries; 783| 148| } 784| 148| } 785| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 786| 148|} archive_read_support_format_rar.c:archive_read_format_rar_bid: 791| 2.45k|{ 792| 2.45k| const char *p; 793| | 794| | /* If there's already a bid > 30, we'll never win. */ 795| 2.45k| if (best_bid > 30) ------------------ | Branch (795:7): [True: 975, False: 1.48k] ------------------ 796| 975| return (-1); 797| | 798| 1.48k| if ((p = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (798:7): [True: 24, False: 1.45k] ------------------ 799| 24| return (-1); 800| | 801| 1.45k| if (memcmp(p, RAR_SIGNATURE, 7) == 0) ------------------ | | 50| 1.45k|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (801:7): [True: 145, False: 1.31k] ------------------ 802| 145| return (30); 803| | 804| 1.31k| if ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0) { ------------------ | Branch (804:8): [True: 60, False: 1.25k] | Branch (804:23): [True: 60, False: 0] | Branch (804:39): [True: 15, False: 1.23k] ------------------ 805| | /* This is a PE file */ 806| 75| ssize_t offset = 0x10000; 807| 75| ssize_t window = 4096; 808| 75| ssize_t bytes_avail; 809| 449| while (offset + window <= (1024 * 128)) { ------------------ | Branch (809:12): [True: 436, False: 13] ------------------ 810| 436| const char *buff = __archive_read_ahead(a, offset + window, &bytes_avail); 811| 436| if (buff == NULL) { ------------------ | Branch (811:11): [True: 413, False: 23] ------------------ 812| | /* Remaining bytes are less than window. */ 813| 413| window >>= 1; 814| 413| if (window < 0x40) ------------------ | Branch (814:13): [True: 58, False: 355] ------------------ 815| 58| return (0); 816| 355| continue; 817| 413| } 818| 23| p = buff + offset; 819| 405k| while (p + 7 < buff + bytes_avail) { ------------------ | Branch (819:14): [True: 405k, False: 19] ------------------ 820| 405k| if (memcmp(p, RAR_SIGNATURE, 7) == 0) ------------------ | | 50| 405k|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (820:13): [True: 4, False: 405k] ------------------ 821| 4| return (30); 822| 405k| p += 0x10; 823| 405k| } 824| 19| offset = p - buff; 825| 19| } 826| 75| } 827| 1.25k| return (0); 828| 1.31k|} archive_read_support_format_rar.c:archive_read_format_rar_read_header: 909| 1.54k|{ 910| 1.54k| const void *h; 911| 1.54k| const char *p; 912| 1.54k| struct rar *rar; 913| 1.54k| int64_t skip; 914| 1.54k| char head_type; 915| 1.54k| int ret; 916| 1.54k| unsigned flags; 917| 1.54k| unsigned long crc32_expected; 918| | 919| 1.54k| a->archive.archive_format = ARCHIVE_FORMAT_RAR; ------------------ | | 384| 1.54k|#define ARCHIVE_FORMAT_RAR 0xD0000 ------------------ 920| 1.54k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (920:7): [True: 148, False: 1.40k] ------------------ 921| 148| a->archive.archive_format_name = "RAR"; 922| | 923| 1.54k| rar = (struct rar *)(a->format->data); 924| | 925| | /* 926| | * It should be sufficient to call archive_read_next_header() for 927| | * a reader to determine if an entry is encrypted or not. If the 928| | * encryption of an entry is only detectable when calling 929| | * archive_read_data(), so be it. We'll do the same check there 930| | * as well. 931| | */ 932| 1.54k| if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 1.54k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (932:7): [True: 148, False: 1.40k] ------------------ 933| 148| rar->has_encrypted_entries = 0; 934| 148| } 935| | 936| | /* RAR files can be generated without EOF headers, so return ARCHIVE_EOF if 937| | * this fails. 938| | */ 939| 1.54k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (939:7): [True: 20, False: 1.52k] ------------------ 940| 20| return (ARCHIVE_EOF); ------------------ | | 232| 20|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 941| | 942| 1.52k| p = h; 943| 1.52k| if (rar->found_first_header == 0 && ------------------ | Branch (943:7): [True: 148, False: 1.38k] ------------------ 944| 148| ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0)) { ------------------ | Branch (944:8): [True: 1, False: 147] | Branch (944:23): [True: 1, False: 0] | Branch (944:39): [True: 2, False: 145] ------------------ 945| | /* This is an executable ? Must be self-extracting... */ 946| 3| ret = skip_sfx(a); 947| 3| if (ret < ARCHIVE_WARN) ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (947:9): [True: 0, False: 3] ------------------ 948| 0| return (ret); 949| 3| } 950| 1.52k| rar->found_first_header = 1; 951| | 952| 2.81k| while (1) ------------------ | Branch (952:10): [True: 2.81k, Folded] ------------------ 953| 2.81k| { 954| 2.81k| unsigned long crc32_val; 955| | 956| 2.81k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) { ------------------ | Branch (956:9): [True: 0, False: 2.81k] ------------------ 957| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 958| 0| "Failed to read next header"); 959| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 960| 0| } 961| 2.81k| p = h; 962| | 963| 2.81k| head_type = p[2]; 964| 2.81k| switch(head_type) 965| 2.81k| { 966| 170| case MARK_HEAD: ------------------ | | 53| 170|#define MARK_HEAD 0x72 ------------------ | Branch (966:5): [True: 170, False: 2.64k] ------------------ 967| 170| if (memcmp(p, RAR_SIGNATURE, 7) != 0) { ------------------ | | 50| 170|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (967:11): [True: 0, False: 170] ------------------ 968| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 969| 0| "Invalid marker header"); 970| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 971| 0| } 972| 170| __archive_read_consume(a, 7); 973| 170| break; 974| | 975| 963| case MAIN_HEAD: ------------------ | | 54| 963|#define MAIN_HEAD 0x73 ------------------ | Branch (975:5): [True: 963, False: 1.85k] ------------------ 976| 963| rar->main_flags = archive_le16dec(p + 3); 977| 963| skip = archive_le16dec(p + 5); 978| 963| if ((size_t)skip < 7 + sizeof(rar->reserved1) + sizeof(rar->reserved2)) { ------------------ | Branch (978:11): [True: 0, False: 963] ------------------ 979| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 980| 0| "Invalid header size"); 981| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 982| 0| } 983| 963| if ((h = __archive_read_ahead(a, skip, NULL)) == NULL) ------------------ | Branch (983:11): [True: 4, False: 959] ------------------ 984| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 985| 959| p = h; 986| 959| memcpy(rar->reserved1, p + 7, sizeof(rar->reserved1)); 987| 959| memcpy(rar->reserved2, p + 7 + sizeof(rar->reserved1), 988| 959| sizeof(rar->reserved2)); 989| 959| if (rar->main_flags & MHD_ENCRYPTVER) { ------------------ | | 74| 959|#define MHD_ENCRYPTVER 0x0200 ------------------ | Branch (989:11): [True: 0, False: 959] ------------------ 990| 0| if ((size_t)skip < ------------------ | Branch (990:13): [True: 0, False: 0] ------------------ 991| 0| 7 + sizeof(rar->reserved1) + sizeof(rar->reserved2) + 1) { 992| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 993| 0| "Invalid header size"); 994| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 995| 0| } 996| 0| rar->encryptver = *(p + 7 + sizeof(rar->reserved1) + 997| 0| sizeof(rar->reserved2)); 998| 0| } 999| | 1000| | /* Main header is password encrypted, so we cannot read any 1001| | file names or any other info about files from the header. */ 1002| 959| if (rar->main_flags & MHD_PASSWORD) ------------------ | | 72| 959|#define MHD_PASSWORD 0x0080 ------------------ | Branch (1002:11): [True: 0, False: 959] ------------------ 1003| 0| { 1004| 0| archive_entry_set_is_metadata_encrypted(entry, 1); 1005| 0| archive_entry_set_is_data_encrypted(entry, 1); 1006| 0| rar->has_encrypted_entries = 1; 1007| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1008| 0| "RAR encryption support unavailable"); 1009| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1010| 0| } 1011| | 1012| 959| crc32_val = crc32(0, (const unsigned char *)p + 2, (unsigned)skip - 2); 1013| 959| if ((crc32_val & 0xffff) != archive_le16dec(p)) { ------------------ | Branch (1013:11): [True: 903, False: 56] ------------------ 1014| |#ifndef DONT_FAIL_ON_CRC_ERROR 1015| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1016| | "Header CRC error"); 1017| | return (ARCHIVE_FATAL); 1018| |#endif 1019| 903| } 1020| 959| __archive_read_consume(a, skip); 1021| 959| break; 1022| | 1023| 1.50k| case FILE_HEAD: ------------------ | | 55| 1.50k|#define FILE_HEAD 0x74 ------------------ | Branch (1023:5): [True: 1.50k, False: 1.30k] ------------------ 1024| 1.50k| return read_header(a, entry, head_type); 1025| | 1026| 0| case COMM_HEAD: ------------------ | | 56| 0|#define COMM_HEAD 0x75 ------------------ | Branch (1026:5): [True: 0, False: 2.81k] ------------------ 1027| 0| case AV_HEAD: ------------------ | | 57| 0|#define AV_HEAD 0x76 ------------------ | Branch (1027:5): [True: 0, False: 2.81k] ------------------ 1028| 0| case SUB_HEAD: ------------------ | | 58| 0|#define SUB_HEAD 0x77 ------------------ | Branch (1028:5): [True: 0, False: 2.81k] ------------------ 1029| 86| case PROTECT_HEAD: ------------------ | | 59| 86|#define PROTECT_HEAD 0x78 ------------------ | Branch (1029:5): [True: 86, False: 2.73k] ------------------ 1030| 90| case SIGN_HEAD: ------------------ | | 60| 90|#define SIGN_HEAD 0x79 ------------------ | Branch (1030:5): [True: 4, False: 2.81k] ------------------ 1031| 90| case ENDARC_HEAD: ------------------ | | 62| 90|#define ENDARC_HEAD 0x7b ------------------ | Branch (1031:5): [True: 0, False: 2.81k] ------------------ 1032| 90| flags = archive_le16dec(p + 3); 1033| 90| skip = archive_le16dec(p + 5); 1034| 90| if (skip < 7) { ------------------ | Branch (1034:11): [True: 0, False: 90] ------------------ 1035| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1036| 0| "Invalid header size too small"); 1037| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1038| 0| } 1039| 90| if (flags & HD_ADD_SIZE_PRESENT) ------------------ | | 78| 90|#define HD_ADD_SIZE_PRESENT 0x8000 ------------------ | Branch (1039:11): [True: 4, False: 86] ------------------ 1040| 4| { 1041| 4| if (skip < 7 + 4) { ------------------ | Branch (1041:13): [True: 0, False: 4] ------------------ 1042| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1043| 0| "Invalid header size too small"); 1044| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1045| 0| } 1046| 4| if ((h = __archive_read_ahead(a, skip, NULL)) == NULL) ------------------ | Branch (1046:13): [True: 0, False: 4] ------------------ 1047| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1048| 4| p = h; 1049| 4| skip += archive_le32dec(p + 7); 1050| 4| } 1051| | 1052| | /* Skip over the 2-byte CRC at the beginning of the header. */ 1053| 90| crc32_expected = archive_le16dec(p); 1054| 90| __archive_read_consume(a, 2); 1055| 90| skip -= 2; 1056| | 1057| | /* Skim the entire header and compute the CRC. */ 1058| 90| crc32_val = 0; 1059| 197| while (skip > 0) { ------------------ | Branch (1059:14): [True: 111, False: 86] ------------------ 1060| 111| unsigned to_read; 1061| 111| if (skip > 32 * 1024) ------------------ | Branch (1061:13): [True: 25, False: 86] ------------------ 1062| 25| to_read = 32 * 1024; 1063| 86| else 1064| 86| to_read = (unsigned)skip; 1065| 111| if ((h = __archive_read_ahead(a, to_read, NULL)) == NULL) { ------------------ | Branch (1065:13): [True: 4, False: 107] ------------------ 1066| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1067| 4| "Bad RAR file"); 1068| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1069| 4| } 1070| 107| p = h; 1071| 107| crc32_val = crc32(crc32_val, (const unsigned char *)p, to_read); 1072| 107| __archive_read_consume(a, to_read); 1073| 107| skip -= to_read; 1074| 107| } 1075| 86| if ((crc32_val & 0xffff) != crc32_expected) { ------------------ | Branch (1075:11): [True: 86, False: 0] ------------------ 1076| |#ifndef DONT_FAIL_ON_CRC_ERROR 1077| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1078| | "Header CRC error"); 1079| | return (ARCHIVE_FATAL); 1080| |#endif 1081| 86| } 1082| 86| if (head_type == ENDARC_HEAD) ------------------ | | 62| 86|#define ENDARC_HEAD 0x7b ------------------ | Branch (1082:11): [True: 0, False: 86] ------------------ 1083| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1084| 86| break; 1085| | 1086| 86| case NEWSUB_HEAD: ------------------ | | 61| 73|#define NEWSUB_HEAD 0x7a ------------------ | Branch (1086:5): [True: 73, False: 2.74k] ------------------ 1087| 73| if ((ret = read_header(a, entry, head_type)) < ARCHIVE_WARN) ------------------ | | 235| 73|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1087:11): [True: 0, False: 73] ------------------ 1088| 0| return ret; 1089| 73| break; 1090| | 1091| 73| default: ------------------ | Branch (1091:5): [True: 12, False: 2.80k] ------------------ 1092| 12| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 12|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1093| 12| "Bad RAR file"); 1094| 12| return (ARCHIVE_FATAL); ------------------ | | 239| 12|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1095| 2.81k| } 1096| 2.81k| } 1097| 1.52k|} archive_read_support_format_rar.c:skip_sfx: 832| 3|{ 833| 3| const void *h; 834| 3| const char *p, *q; 835| 3| size_t skip, total; 836| 3| ssize_t bytes, window; 837| | 838| 3| total = 0; 839| 3| window = 4096; 840| 3| while (total + window <= (1024 * 128)) { ------------------ | Branch (840:10): [True: 3, False: 0] ------------------ 841| 3| h = __archive_read_ahead(a, window, &bytes); 842| 3| if (h == NULL) { ------------------ | Branch (842:9): [True: 0, False: 3] ------------------ 843| | /* Remaining bytes are less than window. */ 844| 0| window >>= 1; 845| 0| if (window < 0x40) ------------------ | Branch (845:11): [True: 0, False: 0] ------------------ 846| 0| goto fatal; 847| 0| continue; 848| 0| } 849| 3| if (bytes < 0x40) ------------------ | Branch (849:9): [True: 0, False: 3] ------------------ 850| 0| goto fatal; 851| 3| p = h; 852| 3| q = p + bytes; 853| | 854| | /* 855| | * Scan ahead until we find something that looks 856| | * like the RAR header. 857| | */ 858| 5.46k| while (p + 7 < q) { ------------------ | Branch (858:12): [True: 5.46k, False: 0] ------------------ 859| 5.46k| if (memcmp(p, RAR_SIGNATURE, 7) == 0) { ------------------ | | 50| 5.46k|#define RAR_SIGNATURE "\x52\x61\x72\x21\x1A\x07\x00" ------------------ | Branch (859:11): [True: 3, False: 5.45k] ------------------ 860| 3| skip = p - (const char *)h; 861| 3| __archive_read_consume(a, skip); 862| 3| return (ARCHIVE_OK); ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 863| 3| } 864| 5.45k| p += 0x10; 865| 5.45k| } 866| 0| skip = p - (const char *)h; 867| 0| __archive_read_consume(a, skip); 868| 0| total += skip; 869| 0| } 870| 0|fatal: 871| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 872| 0| "Couldn't find out RAR header"); 873| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 874| 3|} archive_read_support_format_rar.c:read_header: 1364| 1.58k|{ 1365| 1.58k| const void *h; 1366| 1.58k| const char *p, *endp; 1367| 1.58k| struct rar *rar; 1368| 1.58k| struct rar_header rar_header; 1369| 1.58k| struct rar_file_header file_header; 1370| 1.58k| int64_t header_size; 1371| 1.58k| unsigned filename_size, end; 1372| 1.58k| char *filename; 1373| 1.58k| char *strp; 1374| 1.58k| char packed_size[8]; 1375| 1.58k| char unp_size[8]; 1376| 1.58k| int ttime; 1377| 1.58k| struct archive_string_conv *sconv, *fn_sconv; 1378| 1.58k| uint32_t crc32_computed, crc32_read; 1379| 1.58k| int ret = (ARCHIVE_OK), ret2; ------------------ | | 233| 1.58k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1380| 1.58k| char *newptr; 1381| 1.58k| size_t newsize; 1382| | 1383| 1.58k| rar = (struct rar *)(a->format->data); 1384| | 1385| | /* Setup a string conversion object for non-rar-unicode filenames. */ 1386| 1.58k| sconv = rar->opt_sconv; 1387| 1.58k| if (sconv == NULL) { ------------------ | Branch (1387:7): [True: 1.58k, False: 0] ------------------ 1388| 1.58k| if (!rar->init_default_conversion) { ------------------ | Branch (1388:9): [True: 142, False: 1.44k] ------------------ 1389| 142| rar->sconv_default = 1390| 142| archive_string_default_conversion_for_read( 1391| 142| &(a->archive)); 1392| 142| rar->init_default_conversion = 1; 1393| 142| } 1394| 1.58k| sconv = rar->sconv_default; 1395| 1.58k| } 1396| | 1397| | 1398| 1.58k| if ((h = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (1398:7): [True: 0, False: 1.58k] ------------------ 1399| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1400| 1.58k| p = h; 1401| 1.58k| memcpy(&rar_header, p, sizeof(rar_header)); 1402| 1.58k| rar->file_flags = archive_le16dec(rar_header.flags); 1403| 1.58k| header_size = archive_le16dec(rar_header.size); 1404| 1.58k| if (header_size < (int64_t)sizeof(file_header) + 7) { ------------------ | Branch (1404:7): [True: 3, False: 1.57k] ------------------ 1405| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1406| 3| "Invalid header size"); 1407| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1408| 3| } 1409| 1.57k| crc32_computed = crc32(0, (const unsigned char *)p + 2, 7 - 2); 1410| 1.57k| __archive_read_consume(a, 7); 1411| | 1412| 1.57k| if (!(rar->file_flags & FHD_SOLID)) ------------------ | | 85| 1.57k|#define FHD_SOLID 0x0010 ------------------ | Branch (1412:7): [True: 1.57k, False: 0] ------------------ 1413| 1.57k| { 1414| 1.57k| rar->compression_method = 0; 1415| 1.57k| rar->packed_size = 0; 1416| 1.57k| rar->unp_size = 0; 1417| 1.57k| rar->mtime = 0; 1418| 1.57k| rar->ctime = 0; 1419| 1.57k| rar->atime = 0; 1420| 1.57k| rar->arctime = 0; 1421| 1.57k| rar->mode = 0; 1422| 1.57k| memset(&rar->salt, 0, sizeof(rar->salt)); 1423| 1.57k| rar->atime = 0; 1424| 1.57k| rar->ansec = 0; 1425| 1.57k| rar->ctime = 0; 1426| 1.57k| rar->cnsec = 0; 1427| 1.57k| rar->mtime = 0; 1428| 1.57k| rar->mnsec = 0; 1429| 1.57k| rar->arctime = 0; 1430| 1.57k| rar->arcnsec = 0; 1431| 1.57k| } 1432| 0| else 1433| 0| { 1434| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1435| 0| "RAR solid archive support unavailable"); 1436| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1437| 0| } 1438| | 1439| 1.57k| if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL) ------------------ | Branch (1439:7): [True: 0, False: 1.57k] ------------------ 1440| 0| { 1441| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1442| 0| "Failed to read full header content"); 1443| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1444| 0| } 1445| | 1446| | /* File Header CRC check. */ 1447| 1.57k| crc32_computed = crc32(crc32_computed, h, (unsigned)(header_size - 7)); 1448| 1.57k| crc32_read = archive_le16dec(rar_header.crc); 1449| 1.57k| if ((crc32_computed & 0xffff) != crc32_read) { ------------------ | Branch (1449:7): [True: 1.57k, False: 3] ------------------ 1450| |#ifndef DONT_FAIL_ON_CRC_ERROR 1451| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 1452| | "Header CRC error"); 1453| | return (ARCHIVE_FATAL); 1454| |#endif 1455| 1.57k| } 1456| | /* If no CRC error, go on parsing File Header. */ 1457| 1.57k| p = h; 1458| 1.57k| endp = p + header_size - 7; 1459| 1.57k| memcpy(&file_header, p, sizeof(file_header)); 1460| 1.57k| p += sizeof(file_header); 1461| | 1462| 1.57k| rar->compression_method = file_header.method; 1463| | 1464| 1.57k| ttime = archive_le32dec(file_header.file_time); 1465| 1.57k| rar->mtime = get_time(ttime); 1466| | 1467| 1.57k| rar->file_crc = archive_le32dec(file_header.file_crc); 1468| | 1469| 1.57k| if (rar->file_flags & FHD_PASSWORD) ------------------ | | 83| 1.57k|#define FHD_PASSWORD 0x0004 ------------------ | Branch (1469:7): [True: 1.14k, False: 431] ------------------ 1470| 1.14k| { 1471| 1.14k| archive_entry_set_is_data_encrypted(entry, 1); 1472| 1.14k| rar->has_encrypted_entries = 1; 1473| 1.14k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.14k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1474| 1.14k| "RAR encryption support unavailable"); 1475| | /* Since it is only the data part itself that is encrypted we can at least 1476| | extract information about the currently processed entry and don't need 1477| | to return ARCHIVE_FATAL here. */ 1478| | /*return (ARCHIVE_FATAL);*/ 1479| 1.14k| } 1480| | 1481| 1.57k| if (rar->file_flags & FHD_LARGE) ------------------ | | 86| 1.57k|#define FHD_LARGE 0x0100 ------------------ | Branch (1481:7): [True: 42, False: 1.53k] ------------------ 1482| 42| { 1483| 42| if (p + 8 > endp) { ------------------ | Branch (1483:9): [True: 0, False: 42] ------------------ 1484| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1485| 0| "Invalid header size"); 1486| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1487| 0| } 1488| 42| memcpy(packed_size, file_header.pack_size, 4); 1489| 42| memcpy(packed_size + 4, p, 4); /* High pack size */ 1490| 42| p += 4; 1491| 42| memcpy(unp_size, file_header.unp_size, 4); 1492| 42| memcpy(unp_size + 4, p, 4); /* High unpack size */ 1493| 42| p += 4; 1494| 42| rar->packed_size = archive_le64dec(&packed_size); 1495| 42| rar->unp_size = archive_le64dec(&unp_size); 1496| 42| } 1497| 1.53k| else 1498| 1.53k| { 1499| 1.53k| rar->packed_size = archive_le32dec(file_header.pack_size); 1500| 1.53k| rar->unp_size = archive_le32dec(file_header.unp_size); 1501| 1.53k| } 1502| | 1503| 1.57k| if (rar->packed_size < 0 || rar->unp_size < 0) ------------------ | Branch (1503:7): [True: 0, False: 1.57k] | Branch (1503:31): [True: 0, False: 1.57k] ------------------ 1504| 0| { 1505| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1506| 0| "Invalid sizes specified"); 1507| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1508| 0| } 1509| | 1510| 1.57k| rar->bytes_remaining = rar->packed_size; 1511| | 1512| | /* TODO: RARv3 subblocks contain comments. For now the complete block is 1513| | * consumed at the end. 1514| | */ 1515| 1.57k| if (head_type == NEWSUB_HEAD) { ------------------ | | 61| 1.57k|#define NEWSUB_HEAD 0x7a ------------------ | Branch (1515:7): [True: 73, False: 1.50k] ------------------ 1516| 73| if (rar->packed_size > INT64_MAX - header_size) { ------------------ | Branch (1516:9): [True: 0, False: 73] ------------------ 1517| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1518| 0| "Invalid RAR file: Overlarge extended header"); 1519| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1520| 0| } 1521| 73| if (__archive_read_consume(a, header_size + rar->packed_size - 7) < 0) { ------------------ | Branch (1521:9): [True: 0, False: 73] ------------------ 1522| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1523| 0| "Invalid RAR file: Cannot read extended header data"); 1524| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1525| 0| } 1526| | 1527| | /* 1528| | * NEWSUB records are metadata-only in this reader. The block header 1529| | * has already been validated, so it is safe to skip exactly the 1530| | * remaining header bytes and the associated data payload. 1531| | */ 1532| 73| return ret; 1533| 73| } 1534| | 1535| 1.50k| filename_size = archive_le16dec(file_header.name_size); 1536| 1.50k| if (p + filename_size > endp) { ------------------ | Branch (1536:7): [True: 21, False: 1.48k] ------------------ 1537| 21| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 21|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1538| 21| "Invalid filename size"); 1539| 21| return (ARCHIVE_FATAL); ------------------ | | 239| 21|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1540| 21| } 1541| 1.48k| if (rar->filename_allocated < filename_size * 2 + 2) { ------------------ | Branch (1541:7): [True: 142, False: 1.34k] ------------------ 1542| 142| newsize = filename_size * 2 + 2; 1543| 142| newptr = realloc(rar->filename, newsize); 1544| 142| if (newptr == NULL) { ------------------ | Branch (1544:9): [True: 0, False: 142] ------------------ 1545| 0| archive_set_error(&a->archive, ENOMEM, 1546| 0| "Couldn't allocate memory"); 1547| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1548| 0| } 1549| 142| rar->filename = newptr; 1550| 142| rar->filename_allocated = newsize; 1551| 142| } 1552| 1.48k| filename = rar->filename; 1553| 1.48k| memcpy(filename, p, filename_size); 1554| 1.48k| filename[filename_size] = '\0'; 1555| 1.48k| if (rar->file_flags & FHD_UNICODE) ------------------ | | 87| 1.48k|#define FHD_UNICODE 0x0200 ------------------ | Branch (1555:7): [True: 1.18k, False: 299] ------------------ 1556| 1.18k| { 1557| 1.18k| if (filename_size != strlen(filename)) ------------------ | Branch (1557:9): [True: 1.13k, False: 48] ------------------ 1558| 1.13k| { 1559| 1.13k| unsigned char highbyte, flagbits, flagbyte; 1560| 1.13k| unsigned fn_end, offset; 1561| | 1562| 1.13k| end = filename_size; 1563| 1.13k| fn_end = filename_size * 2; 1564| 1.13k| filename_size = 0; 1565| 1.13k| offset = (unsigned)strlen(filename) + 1; 1566| 1.13k| highbyte = offset >= end ? 0 : *(p + offset++); ------------------ | Branch (1566:18): [True: 66, False: 1.07k] ------------------ 1567| 1.13k| flagbits = 0; 1568| 1.13k| flagbyte = 0; 1569| 4.32k| while (offset < end && filename_size < fn_end) ------------------ | Branch (1569:14): [True: 3.23k, False: 1.09k] | Branch (1569:30): [True: 3.18k, False: 41] ------------------ 1570| 3.18k| { 1571| 3.18k| if (!flagbits) ------------------ | Branch (1571:13): [True: 1.29k, False: 1.89k] ------------------ 1572| 1.29k| { 1573| 1.29k| flagbyte = *(p + offset++); 1574| 1.29k| flagbits = 8; 1575| 1.29k| } 1576| | 1577| 3.18k| flagbits -= 2; 1578| 3.18k| switch((flagbyte >> flagbits) & 3) ------------------ | Branch (1578:16): [True: 3.18k, False: 0] ------------------ 1579| 3.18k| { 1580| 1.17k| case 0: ------------------ | Branch (1580:11): [True: 1.17k, False: 2.01k] ------------------ 1581| 1.17k| if (offset >= end) ------------------ | Branch (1581:17): [True: 0, False: 1.17k] ------------------ 1582| 0| continue; 1583| 1.17k| filename[filename_size++] = '\0'; 1584| 1.17k| filename[filename_size++] = *(p + offset++); 1585| 1.17k| break; 1586| 314| case 1: ------------------ | Branch (1586:11): [True: 314, False: 2.87k] ------------------ 1587| 314| if (offset >= end) ------------------ | Branch (1587:17): [True: 85, False: 229] ------------------ 1588| 85| continue; 1589| 229| filename[filename_size++] = highbyte; 1590| 229| filename[filename_size++] = *(p + offset++); 1591| 229| break; 1592| 730| case 2: ------------------ | Branch (1592:11): [True: 730, False: 2.45k] ------------------ 1593| 730| if (offset >= end - 1) { ------------------ | Branch (1593:17): [True: 36, False: 694] ------------------ 1594| 36| offset = end; 1595| 36| continue; 1596| 36| } 1597| 694| filename[filename_size++] = *(p + offset + 1); 1598| 694| filename[filename_size++] = *(p + offset); 1599| 694| offset += 2; 1600| 694| break; 1601| 971| case 3: ------------------ | Branch (1601:11): [True: 971, False: 2.21k] ------------------ 1602| 971| { 1603| 971| char extra, high; 1604| 971| uint8_t length; 1605| | 1606| 971| if (offset >= end) ------------------ | Branch (1606:17): [True: 339, False: 632] ------------------ 1607| 339| continue; 1608| | 1609| 632| length = *(p + offset++); 1610| 632| if (length & 0x80) { ------------------ | Branch (1610:17): [True: 570, False: 62] ------------------ 1611| 570| if (offset >= end) ------------------ | Branch (1611:19): [True: 541, False: 29] ------------------ 1612| 541| continue; 1613| 29| extra = *(p + offset++); 1614| 29| high = (char)highbyte; 1615| 29| } else 1616| 62| extra = high = 0; 1617| 91| length = (length & 0x7f) + 2; 1618| 634| while (length && filename_size < fn_end) { ------------------ | Branch (1618:20): [True: 590, False: 44] | Branch (1618:30): [True: 543, False: 47] ------------------ 1619| 543| unsigned cp = filename_size >> 1; 1620| 543| filename[filename_size++] = high; 1621| 543| filename[filename_size++] = p[cp] + extra; 1622| 543| length--; 1623| 543| } 1624| 91| } 1625| 0| break; 1626| 3.18k| } 1627| 3.18k| } 1628| 1.13k| if (filename_size > fn_end) { ------------------ | Branch (1628:11): [True: 0, False: 1.13k] ------------------ 1629| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1630| 0| "Invalid filename"); 1631| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1632| 0| } 1633| 1.13k| filename[filename_size++] = '\0'; 1634| | /* 1635| | * Do not increment filename_size here as the computations below 1636| | * add the space for the terminating NUL explicitly. 1637| | */ 1638| 1.13k| filename[filename_size] = '\0'; 1639| | 1640| | /* Decoded unicode form is UTF-16BE, so we have to update a string 1641| | * conversion object for it. */ 1642| 1.13k| if (rar->sconv_utf16be == NULL) { ------------------ | Branch (1642:11): [True: 23, False: 1.11k] ------------------ 1643| 23| rar->sconv_utf16be = archive_string_conversion_from_charset( 1644| 23| &a->archive, "UTF-16BE", 1); 1645| 23| if (rar->sconv_utf16be == NULL) ------------------ | Branch (1645:13): [True: 0, False: 23] ------------------ 1646| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1647| 23| } 1648| 1.13k| fn_sconv = rar->sconv_utf16be; 1649| | 1650| 1.13k| strp = filename; 1651| 2.79k| while (memcmp(strp, "\x00\x00", 2)) ------------------ | Branch (1651:14): [True: 1.66k, False: 1.13k] ------------------ 1652| 1.66k| { 1653| 1.66k| if (!memcmp(strp, "\x00\\", 2)) ------------------ | Branch (1653:13): [True: 0, False: 1.66k] ------------------ 1654| 0| *(strp + 1) = '/'; 1655| 1.66k| strp += 2; 1656| 1.66k| } 1657| 1.13k| p += offset; 1658| 1.13k| } else { 1659| | /* 1660| | * If FHD_UNICODE is set but no unicode data, this file name form 1661| | * is UTF-8, so we have to update a string conversion object for 1662| | * it accordingly. 1663| | */ 1664| 48| if (rar->sconv_utf8 == NULL) { ------------------ | Branch (1664:11): [True: 4, False: 44] ------------------ 1665| 4| rar->sconv_utf8 = archive_string_conversion_from_charset( 1666| 4| &a->archive, "UTF-8", 1); 1667| 4| if (rar->sconv_utf8 == NULL) ------------------ | Branch (1667:13): [True: 0, False: 4] ------------------ 1668| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1669| 4| } 1670| 48| fn_sconv = rar->sconv_utf8; 1671| 48| while ((strp = strchr(filename, '\\')) != NULL) ------------------ | Branch (1671:14): [True: 0, False: 48] ------------------ 1672| 0| *strp = '/'; 1673| 48| p += filename_size; 1674| 48| } 1675| 1.18k| } 1676| 299| else 1677| 299| { 1678| 299| fn_sconv = sconv; 1679| 299| while ((strp = strchr(filename, '\\')) != NULL) ------------------ | Branch (1679:12): [True: 0, False: 299] ------------------ 1680| 0| *strp = '/'; 1681| 299| p += filename_size; 1682| 299| } 1683| | 1684| | /* Split file in multivolume RAR. No more need to process header. */ 1685| 1.48k| if (rar->filename_save && ------------------ | Branch (1685:7): [True: 1.34k, False: 140] ------------------ 1686| 1.34k| filename_size == rar->filename_save_size && ------------------ | Branch (1686:5): [True: 1.07k, False: 267] ------------------ 1687| 1.07k| !memcmp(rar->filename, rar->filename_save, filename_size + 1)) ------------------ | Branch (1687:5): [True: 941, False: 137] ------------------ 1688| 941| { 1689| 941| __archive_read_consume(a, header_size - 7); 1690| 941| rar->br.avail_in = 0; 1691| 941| rar->br.next_in = NULL; 1692| 941| rar->cursor++; 1693| 941| if (rar->cursor >= rar->nodes) ------------------ | Branch (1693:9): [True: 941, False: 0] ------------------ 1694| 941| { 1695| 941| struct data_block_offsets *newdbo; 1696| | 1697| 941| newsize = sizeof(*rar->dbo) * (rar->nodes + 1); 1698| 941| if ((newdbo = realloc(rar->dbo, newsize)) == NULL) ------------------ | Branch (1698:11): [True: 0, False: 941] ------------------ 1699| 0| { 1700| 0| archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory"); 1701| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1702| 0| } 1703| 941| rar->dbo = newdbo; 1704| 941| rar->nodes++; 1705| 941| rar->dbo[rar->cursor].header_size = header_size; 1706| 941| rar->dbo[rar->cursor].start_offset = -1; 1707| 941| rar->dbo[rar->cursor].end_offset = -1; 1708| 941| } 1709| 941| if (rar->dbo[rar->cursor].start_offset < 0) ------------------ | Branch (1709:9): [True: 941, False: 0] ------------------ 1710| 941| { 1711| 941| if (rar->packed_size > INT64_MAX - a->filter->position) ------------------ | Branch (1711:11): [True: 0, False: 941] ------------------ 1712| 0| { 1713| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1714| 0| "Unable to store offsets"); 1715| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1716| 0| } 1717| 941| rar->dbo[rar->cursor].start_offset = a->filter->position; 1718| 941| rar->dbo[rar->cursor].end_offset = rar->dbo[rar->cursor].start_offset + 1719| 941| rar->packed_size; 1720| 941| } 1721| 941| return ret; 1722| 941| } 1723| 544| else if (rar->filename_must_match) ------------------ | Branch (1723:12): [True: 7, False: 537] ------------------ 1724| 7| { 1725| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1726| 7| "Mismatch of file parts split across multi-volume archive"); 1727| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1728| 7| } 1729| | 1730| 537| newsize = filename_size + 1; 1731| 537| if ((newptr = realloc(rar->filename_save, newsize)) == NULL) ------------------ | Branch (1731:7): [True: 0, False: 537] ------------------ 1732| 0| { 1733| 0| archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory"); 1734| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1735| 0| } 1736| 537| rar->filename_save = newptr; 1737| 537| memcpy(rar->filename_save, rar->filename, newsize); 1738| 537| rar->filename_save_size = filename_size; 1739| | 1740| | /* Set info for seeking */ 1741| 537| free(rar->dbo); 1742| 537| if ((rar->dbo = calloc(1, sizeof(*rar->dbo))) == NULL) ------------------ | Branch (1742:7): [True: 0, False: 537] ------------------ 1743| 0| { 1744| 0| archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory"); 1745| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1746| 0| } 1747| 537| rar->dbo[0].header_size = header_size; 1748| 537| rar->dbo[0].start_offset = -1; 1749| 537| rar->dbo[0].end_offset = -1; 1750| 537| rar->cursor = 0; 1751| 537| rar->nodes = 1; 1752| | 1753| 537| if (rar->file_flags & FHD_SALT) ------------------ | | 88| 537|#define FHD_SALT 0x0400 ------------------ | Branch (1753:7): [True: 182, False: 355] ------------------ 1754| 182| { 1755| 182| if (p + 8 > endp) { ------------------ | Branch (1755:9): [True: 0, False: 182] ------------------ 1756| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1757| 0| "Invalid header size"); 1758| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1759| 0| } 1760| 182| memcpy(rar->salt, p, 8); 1761| 182| p += 8; 1762| 182| } 1763| | 1764| 537| if (rar->file_flags & FHD_EXTTIME) { ------------------ | | 90| 537|#define FHD_EXTTIME 0x1000 ------------------ | Branch (1764:7): [True: 179, False: 358] ------------------ 1765| 179| if (read_exttime(p, rar, endp) < 0) { ------------------ | Branch (1765:9): [True: 0, False: 179] ------------------ 1766| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1767| 0| "Invalid header size"); 1768| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1769| 0| } 1770| 179| } 1771| | 1772| 537| __archive_read_consume(a, header_size - 7); 1773| 537| if (rar->packed_size > INT64_MAX - a->filter->position) { ------------------ | Branch (1773:7): [True: 0, False: 537] ------------------ 1774| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1775| 0| "Unable to store offsets"); 1776| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1777| 0| } 1778| 537| rar->dbo[0].start_offset = a->filter->position; 1779| 537| rar->dbo[0].end_offset = rar->dbo[0].start_offset + rar->packed_size; 1780| | 1781| 537| switch(file_header.host_os) 1782| 537| { 1783| 411| case OS_MSDOS: ------------------ | | 105| 411|#define OS_MSDOS 0 ------------------ | Branch (1783:3): [True: 411, False: 126] ------------------ 1784| 430| case OS_OS2: ------------------ | | 106| 430|#define OS_OS2 1 ------------------ | Branch (1784:3): [True: 19, False: 518] ------------------ 1785| 460| case OS_WIN32: ------------------ | | 107| 460|#define OS_WIN32 2 ------------------ | Branch (1785:3): [True: 30, False: 507] ------------------ 1786| 460| rar->mode = (__LA_MODE_T)archive_le32dec(file_header.file_attr); 1787| 460| if (rar->mode & FILE_ATTRIBUTE_DIRECTORY) ------------------ | | 158| 460|#define FILE_ATTRIBUTE_DIRECTORY 0x10 ------------------ | Branch (1787:9): [True: 17, False: 443] ------------------ 1788| 17| rar->mode = AE_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH; ------------------ | | 221| 17|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1789| 443| else 1790| 443| rar->mode = AE_IFREG; ------------------ | | 216| 443|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1791| 460| rar->mode |= S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; 1792| 460| break; 1793| | 1794| 68| case OS_UNIX: ------------------ | | 108| 68|#define OS_UNIX 3 ------------------ | Branch (1794:3): [True: 68, False: 469] ------------------ 1795| 77| case OS_MAC_OS: ------------------ | | 109| 77|#define OS_MAC_OS 4 ------------------ | Branch (1795:3): [True: 9, False: 528] ------------------ 1796| 77| case OS_BEOS: ------------------ | | 110| 77|#define OS_BEOS 5 ------------------ | Branch (1796:3): [True: 0, False: 537] ------------------ 1797| 77| rar->mode = (__LA_MODE_T)archive_le32dec(file_header.file_attr); 1798| 77| break; 1799| | 1800| 0| default: ------------------ | Branch (1800:3): [True: 0, False: 537] ------------------ 1801| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1802| 0| "Unknown file attributes from RAR file's host OS"); 1803| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1804| 537| } 1805| | 1806| 537| rar->bytes_uncopied = rar->bytes_unconsumed = 0; 1807| 537| rar->lzss.position = rar->offset = 0; 1808| 537| rar->offset_seek = 0; 1809| 537| rar->dictionary_size = 0; 1810| 537| rar->offset_outgoing = 0; 1811| 537| rar->br.cache_avail = 0; 1812| 537| rar->br.avail_in = 0; 1813| 537| rar->br.next_in = NULL; 1814| 537| rar->crc_calculated = 0; 1815| 537| rar->entry_eof = 0; 1816| 537| rar->valid = 1; 1817| 537| rar->is_ppmd_block = 0; 1818| 537| rar->start_new_table = 1; 1819| 537| free(rar->unp_buffer); 1820| 537| rar->unp_buffer = NULL; 1821| 537| rar->unp_offset = 0; 1822| 537| rar->unp_buffer_size = UNP_BUFFER_SIZE; ------------------ | | 154| 537|#define UNP_BUFFER_SIZE (128 * 1024) ------------------ 1823| 537| memset(rar->lengthtable, 0, sizeof(rar->lengthtable)); 1824| 537| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 1825| 537| rar->ppmd_valid = rar->ppmd_eod = 0; 1826| 537| rar->filters.filterstart = INT64_MAX; 1827| | 1828| 537| archive_entry_set_mtime(entry, rar->mtime, rar->mnsec); 1829| 537| archive_entry_set_ctime(entry, rar->ctime, rar->cnsec); 1830| 537| archive_entry_set_atime(entry, rar->atime, rar->ansec); 1831| 537| archive_entry_set_size(entry, rar->unp_size); 1832| 537| archive_entry_set_mode(entry, rar->mode); 1833| | 1834| 537| if (archive_entry_copy_pathname_l(entry, filename, filename_size, fn_sconv)) ------------------ | | 80| 537|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (1834:7): [True: 150, False: 387] ------------------ 1835| 150| { 1836| 150| if (errno == ENOMEM) ------------------ | Branch (1836:9): [True: 0, False: 150] ------------------ 1837| 0| { 1838| 0| archive_set_error(&a->archive, ENOMEM, 1839| 0| "Can't allocate memory for Pathname"); 1840| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1841| 0| } 1842| 150| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 150|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1843| 150| "Pathname cannot be converted from %s to current locale", 1844| 150| archive_string_conversion_charset_name(fn_sconv)); 1845| 150| ret = (ARCHIVE_WARN); ------------------ | | 235| 150|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1846| 150| } 1847| | 1848| 537| if (((rar->mode) & AE_IFMT) == AE_IFLNK) ------------------ | | 215| 537|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if (((rar->mode) & AE_IFMT) == AE_IFLNK) ------------------ | | 217| 537|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1848:7): [True: 0, False: 537] ------------------ 1849| 0| { 1850| | /* Make sure a symbolic-link file does not have its body. */ 1851| 0| rar->bytes_remaining = 0; 1852| 0| archive_entry_set_size(entry, 0); 1853| | 1854| | /* Read a symbolic-link name. */ 1855| 0| if ((ret2 = read_symlink_stored(a, entry, sconv)) < (ARCHIVE_WARN)) ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1855:9): [True: 0, False: 0] ------------------ 1856| 0| return ret2; 1857| 0| if (ret > ret2) ------------------ | Branch (1857:9): [True: 0, False: 0] ------------------ 1858| 0| ret = ret2; 1859| 0| } 1860| | 1861| 537| if (rar->bytes_remaining == 0) ------------------ | Branch (1861:7): [True: 358, False: 179] ------------------ 1862| 358| rar->entry_eof = 1; 1863| | 1864| 537| return ret; 1865| 537|} archive_read_support_format_rar.c:get_time: 1869| 1.93k|{ 1870| 1.93k| struct tm tm; 1871| 1.93k| tm.tm_sec = 2 * (ttime & 0x1f); 1872| 1.93k| tm.tm_min = (ttime >> 5) & 0x3f; 1873| 1.93k| tm.tm_hour = (ttime >> 11) & 0x1f; 1874| 1.93k| tm.tm_mday = (ttime >> 16) & 0x1f; 1875| 1.93k| tm.tm_mon = ((ttime >> 21) & 0x0f) - 1; 1876| 1.93k| tm.tm_year = ((ttime >> 25) & 0x7f) + 80; 1877| 1.93k| tm.tm_isdst = -1; 1878| 1.93k| return mktime(&tm); 1879| 1.93k|} archive_read_support_format_rar.c:read_exttime: 1883| 179|{ 1884| 179| unsigned rmode, flags, rem, j, count; 1885| 179| int ttime, i; 1886| 179| struct tm *tm; 1887| 179| time_t t; 1888| 179| long nsec; 1889| 179|#if defined(HAVE_LOCALTIME_R) || defined(HAVE_LOCALTIME_S) 1890| 179| struct tm tmbuf; 1891| 179|#endif 1892| | 1893| 179| if (p + 2 > endp) ------------------ | Branch (1893:7): [True: 0, False: 179] ------------------ 1894| 0| return (-1); 1895| 179| flags = archive_le16dec(p); 1896| 179| p += 2; 1897| | 1898| 895| for (i = 3; i >= 0; i--) ------------------ | Branch (1898:15): [True: 716, False: 179] ------------------ 1899| 716| { 1900| 716| t = 0; 1901| 716| if (i == 3) ------------------ | Branch (1901:9): [True: 179, False: 537] ------------------ 1902| 179| t = rar->mtime; 1903| 716| rmode = flags >> i * 4; 1904| 716| if (rmode & 8) ------------------ | Branch (1904:9): [True: 492, False: 224] ------------------ 1905| 492| { 1906| 492| if (!t) ------------------ | Branch (1906:11): [True: 359, False: 133] ------------------ 1907| 359| { 1908| 359| if (p + 4 > endp) ------------------ | Branch (1908:13): [True: 0, False: 359] ------------------ 1909| 0| return (-1); 1910| 359| ttime = archive_le32dec(p); 1911| 359| t = get_time(ttime); 1912| 359| p += 4; 1913| 359| } 1914| 492| rem = 0; 1915| 492| count = rmode & 3; 1916| 492| if (p + count > endp) ------------------ | Branch (1916:11): [True: 0, False: 492] ------------------ 1917| 0| return (-1); 1918| 868| for (j = 0; j < count; j++) ------------------ | Branch (1918:19): [True: 376, False: 492] ------------------ 1919| 376| { 1920| 376| rem = (((unsigned)(unsigned char)*p) << 16) | (rem >> 8); 1921| 376| p++; 1922| 376| } 1923| |#if defined(HAVE_LOCALTIME_S) 1924| | tm = localtime_s(&tmbuf, &t) ? NULL : &tmbuf; 1925| |#elif defined(HAVE_LOCALTIME_R) 1926| | tm = localtime_r(&t, &tmbuf); 1927| |#else 1928| | tm = localtime(&t); 1929| |#endif 1930| 492| nsec = tm->tm_sec + rem / NS_UNIT; ------------------ | | 124| 492|#define NS_UNIT 10000000 ------------------ 1931| 492| if (rmode & 4) ------------------ | Branch (1931:11): [True: 15, False: 477] ------------------ 1932| 15| { 1933| 15| tm->tm_sec++; 1934| 15| t = mktime(tm); 1935| 15| } 1936| 492| if (i == 3) ------------------ | Branch (1936:11): [True: 133, False: 359] ------------------ 1937| 133| { 1938| 133| rar->mtime = t; 1939| 133| rar->mnsec = nsec; 1940| 133| } 1941| 359| else if (i == 2) ------------------ | Branch (1941:16): [True: 111, False: 248] ------------------ 1942| 111| { 1943| 111| rar->ctime = t; 1944| 111| rar->cnsec = nsec; 1945| 111| } 1946| 248| else if (i == 1) ------------------ | Branch (1946:16): [True: 142, False: 106] ------------------ 1947| 142| { 1948| 142| rar->atime = t; 1949| 142| rar->ansec = nsec; 1950| 142| } 1951| 106| else 1952| 106| { 1953| 106| rar->arctime = t; 1954| 106| rar->arcnsec = nsec; 1955| 106| } 1956| 492| } 1957| 716| } 1958| 179| return (0); 1959| 179|} archive_read_support_format_rar.c:rar_read_ahead: 3235| 13.4k|{ 3236| 13.4k| struct rar *rar = (struct rar *)(a->format->data); 3237| 13.4k| const void *h; 3238| 13.4k| int ret; 3239| | 3240| 14.1k|again: 3241| 14.1k| h = __archive_read_ahead(a, min, avail); 3242| | 3243| 14.1k| if (avail) ------------------ | Branch (3243:7): [True: 14.1k, False: 0] ------------------ 3244| 14.1k| { 3245| 14.1k| if (a->archive.read_data_is_posix_read && *avail > (ssize_t)a->archive.read_data_requested) ------------------ | Branch (3245:9): [True: 14.1k, False: 0] | Branch (3245:47): [True: 13.3k, False: 801] ------------------ 3246| 13.3k| *avail = a->archive.read_data_requested; 3247| 14.1k| if (*avail > rar->bytes_remaining) ------------------ | Branch (3247:9): [True: 1.44k, False: 12.6k] ------------------ 3248| 1.44k| *avail = (ssize_t)rar->bytes_remaining; 3249| 14.1k| if (*avail < 0) ------------------ | Branch (3249:9): [True: 0, False: 14.1k] ------------------ 3250| 0| return NULL; 3251| 14.1k| else if (*avail == 0 && rar->main_flags & MHD_VOLUME && ------------------ | | 65| 14.9k|#define MHD_VOLUME 0x0001 ------------------ | Branch (3251:14): [True: 835, False: 13.2k] | Branch (3251:29): [True: 734, False: 101] ------------------ 3252| 734| rar->file_flags & FHD_SPLIT_AFTER) ------------------ | | 82| 734|#define FHD_SPLIT_AFTER 0x0002 ------------------ | Branch (3252:7): [True: 716, False: 18] ------------------ 3253| 716| { 3254| 716| rar->filename_must_match = 1; 3255| 716| ret = archive_read_format_rar_read_header(a, a->entry); 3256| 716| if (ret == (ARCHIVE_EOF)) ------------------ | | 232| 716|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (3256:11): [True: 10, False: 706] ------------------ 3257| 10| { 3258| 10| rar->has_endarc_header = 1; 3259| 10| ret = archive_read_format_rar_read_header(a, a->entry); 3260| 10| } 3261| 716| rar->filename_must_match = 0; 3262| 716| if (ret != (ARCHIVE_OK)) ------------------ | | 233| 716|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3262:11): [True: 39, False: 677] ------------------ 3263| 39| return NULL; 3264| 677| goto again; 3265| 716| } 3266| 14.1k| } 3267| 13.4k| return h; 3268| 14.1k|} archive_read_support_format_rar.c:archive_read_format_rar_read_data: 1102| 7.87k|{ 1103| 7.87k| struct rar *rar = (struct rar *)(a->format->data); 1104| 7.87k| int ret; 1105| | 1106| 7.87k| if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 7.87k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (1106:7): [True: 0, False: 7.87k] ------------------ 1107| 0| rar->has_encrypted_entries = 0; 1108| 0| } 1109| | 1110| 7.87k| if (rar->bytes_unconsumed > 0) { ------------------ | Branch (1110:7): [True: 3.24k, False: 4.62k] ------------------ 1111| | /* Consume as much as the decompressor actually used. */ 1112| 3.24k| __archive_read_consume(a, rar->bytes_unconsumed); 1113| 3.24k| rar->bytes_unconsumed = 0; 1114| 3.24k| } 1115| | 1116| 7.87k| *buff = NULL; 1117| 7.87k| if (rar->entry_eof || rar->offset_seek >= rar->unp_size) { ------------------ | Branch (1117:7): [True: 619, False: 7.25k] | Branch (1117:25): [True: 11, False: 7.24k] ------------------ 1118| 630| *size = 0; 1119| 630| *offset = rar->offset; 1120| 630| return (ARCHIVE_EOF); ------------------ | | 232| 630|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1121| 630| } 1122| | 1123| 7.24k| switch (rar->compression_method) 1124| 7.24k| { 1125| 757| case COMPRESS_METHOD_STORE: ------------------ | | 113| 757|#define COMPRESS_METHOD_STORE 0x30 ------------------ | Branch (1125:3): [True: 757, False: 6.48k] ------------------ 1126| 757| ret = read_data_stored(a, buff, size, offset); 1127| 757| break; 1128| | 1129| 1.00k| case COMPRESS_METHOD_FASTEST: ------------------ | | 115| 1.00k|#define COMPRESS_METHOD_FASTEST 0x31 ------------------ | Branch (1129:3): [True: 1.00k, False: 6.24k] ------------------ 1130| 1.13k| case COMPRESS_METHOD_FAST: ------------------ | | 116| 1.13k|#define COMPRESS_METHOD_FAST 0x32 ------------------ | Branch (1130:3): [True: 139, False: 7.10k] ------------------ 1131| 2.46k| case COMPRESS_METHOD_NORMAL: ------------------ | | 117| 2.46k|#define COMPRESS_METHOD_NORMAL 0x33 ------------------ | Branch (1131:3): [True: 1.32k, False: 5.92k] ------------------ 1132| 3.40k| case COMPRESS_METHOD_GOOD: ------------------ | | 119| 3.40k|#define COMPRESS_METHOD_GOOD 0x34 ------------------ | Branch (1132:3): [True: 937, False: 6.30k] ------------------ 1133| 6.48k| case COMPRESS_METHOD_BEST: ------------------ | | 120| 6.48k|#define COMPRESS_METHOD_BEST 0x35 ------------------ | Branch (1133:3): [True: 3.08k, False: 4.15k] ------------------ 1134| 6.48k| ret = read_data_compressed(a, buff, size, offset, 0); 1135| 6.48k| if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN) { ------------------ | | 233| 12.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN) { ------------------ | | 235| 124|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (1135:9): [True: 124, False: 6.36k] | Branch (1135:30): [True: 124, False: 0] ------------------ 1136| 124| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 1137| 124| rar->start_new_table = 1; 1138| 124| rar->ppmd_valid = 0; 1139| 124| } 1140| 6.48k| break; 1141| | 1142| 1| default: ------------------ | Branch (1142:3): [True: 1, False: 7.24k] ------------------ 1143| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1144| 1| "Unsupported compression method for RAR file"); 1145| 1| ret = ARCHIVE_FAILED; ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1146| 1| break; 1147| 7.24k| } 1148| 7.24k| return (ret); 1149| 7.24k|} archive_read_support_format_rar.c:read_data_stored: 2006| 757|{ 2007| 757| struct rar *rar; 2008| 757| ssize_t bytes_avail; 2009| | 2010| 757| rar = (struct rar *)(a->format->data); 2011| 757| if (rar->bytes_remaining == 0 && ------------------ | Branch (2011:7): [True: 715, False: 42] ------------------ 2012| 715| !(rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER)) ------------------ | | 65| 1.43k|#define MHD_VOLUME 0x0001 ------------------ !(rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER)) ------------------ | | 82| 684|#define FHD_SPLIT_AFTER 0x0002 ------------------ | Branch (2012:7): [True: 684, False: 31] | Branch (2012:39): [True: 683, False: 1] ------------------ 2013| 32| { 2014| 32| *buff = NULL; 2015| 32| *size = 0; 2016| 32| *offset = rar->offset; 2017| 32| if (rar->file_crc != rar->crc_calculated) { ------------------ | Branch (2017:9): [True: 32, False: 0] ------------------ 2018| |#ifndef DONT_FAIL_ON_CRC_ERROR 2019| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2020| | "File CRC error"); 2021| | return (ARCHIVE_FAILED); 2022| |#endif 2023| 32| } 2024| 32| rar->entry_eof = 1; 2025| 32| return (ARCHIVE_EOF); ------------------ | | 232| 32|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2026| 32| } 2027| | 2028| 725| *buff = rar_read_ahead(a, 1, &bytes_avail); 2029| 725| if (bytes_avail <= 0) ------------------ | Branch (2029:7): [True: 8, False: 717] ------------------ 2030| 8| { 2031| 8| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 8|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2032| 8| "Truncated RAR file data"); 2033| 8| return (ARCHIVE_FAILED); ------------------ | | 237| 8|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2034| 8| } 2035| | 2036| 717| *size = bytes_avail; 2037| 717| *offset = rar->offset; 2038| 717| rar->offset += bytes_avail; 2039| 717| rar->offset_seek += bytes_avail; 2040| 717| rar->bytes_remaining -= bytes_avail; 2041| 717| rar->bytes_unconsumed = bytes_avail; 2042| | /* Calculate File CRC. */ 2043| 717| rar->crc_calculated = crc32(rar->crc_calculated, *buff, 2044| 717| (unsigned)bytes_avail); 2045| 717| return (ARCHIVE_OK); ------------------ | | 233| 717|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2046| 725|} archive_read_support_format_rar.c:read_data_compressed: 2051| 9.79k|{ 2052| 9.79k| if (looper++ > MAX_COMPRESS_DEPTH) ------------------ | | 165| 9.79k|#define MAX_COMPRESS_DEPTH 1024 ------------------ | Branch (2052:7): [True: 1, False: 9.79k] ------------------ 2053| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2054| | 2055| 9.79k| struct rar *rar; 2056| 9.79k| int64_t start, end; 2057| 9.79k| size_t bs; 2058| 9.79k| int ret = (ARCHIVE_OK), sym, code, lzss_offset, length, i; ------------------ | | 233| 9.79k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2059| | 2060| 9.79k| rar = (struct rar *)(a->format->data); 2061| | 2062| 22.9k| do { 2063| 22.9k| if (!rar->valid) ------------------ | Branch (2063:9): [True: 0, False: 22.9k] ------------------ 2064| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2065| | 2066| 22.9k| if (rar->filters.bytes_ready > 0) ------------------ | Branch (2066:9): [True: 4.86k, False: 18.0k] ------------------ 2067| 4.86k| { 2068| | /* Flush unp_buffer first */ 2069| 4.86k| if (rar->unp_offset > 0) ------------------ | Branch (2069:11): [True: 2.40k, False: 2.46k] ------------------ 2070| 2.40k| { 2071| 2.40k| *buff = rar->unp_buffer; 2072| 2.40k| *size = rar->unp_offset; 2073| 2.40k| rar->unp_offset = 0; 2074| 2.40k| *offset = rar->offset_outgoing; 2075| 2.40k| rar->offset_outgoing += *size; 2076| 2.40k| } 2077| 2.46k| else 2078| 2.46k| { 2079| 2.46k| *buff = rar->filters.bytes; 2080| 2.46k| *size = rar->filters.bytes_ready; 2081| | 2082| 2.46k| rar->offset += *size; 2083| 2.46k| *offset = rar->offset_outgoing; 2084| 2.46k| rar->offset_outgoing += *size; 2085| | 2086| 2.46k| rar->filters.bytes_ready -= *size; 2087| 2.46k| rar->filters.bytes += *size; 2088| 2.46k| } 2089| 4.86k| goto ending_block; 2090| 4.86k| } 2091| | 2092| 18.0k| if (rar->ppmd_eod || ------------------ | Branch (2092:9): [True: 0, False: 18.0k] ------------------ 2093| 18.0k| (rar->dictionary_size && rar->offset >= rar->unp_size)) ------------------ | Branch (2093:9): [True: 17.9k, False: 125] | Branch (2093:33): [True: 5, False: 17.9k] ------------------ 2094| 5| { 2095| 5| if (rar->unp_offset > 0) { ------------------ | Branch (2095:11): [True: 2, False: 3] ------------------ 2096| | /* 2097| | * We have unprocessed extracted data. write it out. 2098| | */ 2099| 2| *buff = rar->unp_buffer; 2100| 2| *size = rar->unp_offset; 2101| 2| *offset = rar->offset_outgoing; 2102| 2| rar->offset_outgoing += *size; 2103| | /* Calculate File CRC. */ 2104| 2| rar->crc_calculated = crc32(rar->crc_calculated, *buff, 2105| 2| (unsigned)*size); 2106| 2| rar->unp_offset = 0; 2107| 2| return (ARCHIVE_OK); ------------------ | | 233| 2|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2108| 2| } 2109| 3| *buff = NULL; 2110| 3| *size = 0; 2111| 3| *offset = rar->offset; 2112| 3| if (rar->file_crc != rar->crc_calculated) { ------------------ | Branch (2112:11): [True: 3, False: 0] ------------------ 2113| |#ifndef DONT_FAIL_ON_CRC_ERROR 2114| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2115| | "File CRC error"); 2116| | return (ARCHIVE_FAILED); 2117| |#endif 2118| 3| } 2119| 3| rar->entry_eof = 1; 2120| 3| return (ARCHIVE_EOF); ------------------ | | 232| 3|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2121| 5| } 2122| | 2123| 18.0k| if (!rar->is_ppmd_block && rar->dictionary_size && rar->bytes_uncopied > 0) ------------------ | Branch (2123:9): [True: 8.47k, False: 9.60k] | Branch (2123:32): [True: 8.35k, False: 125] | Branch (2123:56): [True: 1.49k, False: 6.86k] ------------------ 2124| 1.49k| { 2125| 1.49k| if (rar->bytes_uncopied > (rar->unp_buffer_size - rar->unp_offset)) ------------------ | Branch (2125:11): [True: 1.42k, False: 70] ------------------ 2126| 1.42k| bs = rar->unp_buffer_size - rar->unp_offset; 2127| 70| else 2128| 70| bs = (size_t)rar->bytes_uncopied; 2129| 1.49k| ret = copy_from_lzss_window_to_unp(a, buff, rar->offset, bs); 2130| 1.49k| if (ret != ARCHIVE_OK) ------------------ | | 233| 1.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2130:11): [True: 0, False: 1.49k] ------------------ 2131| 0| return (ret); 2132| 1.49k| rar->offset += bs; 2133| 1.49k| rar->bytes_uncopied -= bs; 2134| 1.49k| if (*buff != NULL) { ------------------ | Branch (2134:11): [True: 1.42k, False: 70] ------------------ 2135| 1.42k| rar->unp_offset = 0; 2136| 1.42k| *size = rar->unp_buffer_size; 2137| 1.42k| *offset = rar->offset_outgoing; 2138| 1.42k| rar->offset_outgoing += *size; 2139| | /* Calculate File CRC. */ 2140| 1.42k| rar->crc_calculated = crc32(rar->crc_calculated, *buff, 2141| 1.42k| (unsigned)*size); 2142| 1.42k| return (ret); 2143| 1.42k| } 2144| 70| continue; 2145| 1.49k| } 2146| | 2147| 16.5k| if (rar->filters.lastend == rar->filters.filterstart) ------------------ | Branch (2147:9): [True: 2.48k, False: 14.0k] ------------------ 2148| 2.48k| { 2149| 2.48k| if (!run_filters(a)) ------------------ | Branch (2149:11): [True: 28, False: 2.46k] ------------------ 2150| 28| return (ARCHIVE_FAILED); ------------------ | | 237| 28|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2151| 2.46k| continue; 2152| 2.48k| } 2153| | 2154| 14.0k| if (!rar->br.next_in && ------------------ | Branch (2154:9): [True: 128, False: 13.9k] ------------------ 2155| 128| (ret = rar_br_preparation(a, &(rar->br))) < ARCHIVE_WARN) ------------------ | | 235| 128|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2155:7): [True: 3, False: 125] ------------------ 2156| 3| return (ret); 2157| 14.0k| if (rar->start_new_table && ((ret = parse_codes(a)) < (ARCHIVE_WARN))) ------------------ | | 235| 3.43k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2157:9): [True: 3.43k, False: 10.6k] | Branch (2157:33): [True: 7, False: 3.43k] ------------------ 2158| 7| return (ret); 2159| | 2160| 14.0k| if (rar->is_ppmd_block) ------------------ | Branch (2160:9): [True: 9.60k, False: 4.48k] ------------------ 2161| 9.60k| { 2162| 9.60k| if ((sym = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2162:11): [True: 0, False: 9.60k] ------------------ 2163| 9.60k| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2164| 0| { 2165| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2166| 0| "Invalid symbol"); 2167| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2168| 0| } 2169| 9.60k| if(sym != rar->ppmd_escape) ------------------ | Branch (2169:10): [True: 6.29k, False: 3.30k] ------------------ 2170| 6.29k| { 2171| 6.29k| lzss_emit_literal(rar, sym); 2172| 6.29k| rar->bytes_uncopied++; 2173| 6.29k| } 2174| 3.30k| else 2175| 3.30k| { 2176| 3.30k| if ((code = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2176:13): [True: 0, False: 3.30k] ------------------ 2177| 3.30k| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2178| 0| { 2179| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2180| 0| "Invalid symbol"); 2181| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2182| 0| } 2183| | 2184| 3.30k| switch(code) 2185| 3.30k| { 2186| 3.30k| case 0: ------------------ | Branch (2186:11): [True: 3.30k, False: 0] ------------------ 2187| 3.30k| rar->start_new_table = 1; 2188| 3.30k| return read_data_compressed(a, buff, size, offset, looper); 2189| | 2190| 0| case 2: ------------------ | Branch (2190:11): [True: 0, False: 3.30k] ------------------ 2191| 0| rar->ppmd_eod = 1;/* End Of ppmd Data. */ 2192| 0| continue; 2193| | 2194| 0| case 3: ------------------ | Branch (2194:11): [True: 0, False: 3.30k] ------------------ 2195| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2196| 0| "Parsing filters is unsupported"); 2197| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2198| | 2199| 0| case 4: ------------------ | Branch (2199:11): [True: 0, False: 3.30k] ------------------ 2200| 0| lzss_offset = 0; 2201| 0| for (i = 2; i >= 0; i--) ------------------ | Branch (2201:25): [True: 0, False: 0] ------------------ 2202| 0| { 2203| 0| if ((code = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2203:19): [True: 0, False: 0] ------------------ 2204| 0| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2205| 0| { 2206| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2207| 0| "Invalid symbol"); 2208| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2209| 0| } 2210| 0| lzss_offset |= code << (i * 8); 2211| 0| } 2212| 0| if ((length = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2212:17): [True: 0, False: 0] ------------------ 2213| 0| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2214| 0| { 2215| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2216| 0| "Invalid symbol"); 2217| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2218| 0| } 2219| 0| lzss_emit_match(rar, lzss_offset + 2, length + 32); 2220| 0| rar->bytes_uncopied += length + 32; 2221| 0| break; 2222| | 2223| 0| case 5: ------------------ | Branch (2223:11): [True: 0, False: 3.30k] ------------------ 2224| 0| if ((length = __archive_ppmd7_functions.Ppmd7_DecodeSymbol( ------------------ | Branch (2224:17): [True: 0, False: 0] ------------------ 2225| 0| &rar->ppmd7_context, &rar->range_dec.p)) < 0) 2226| 0| { 2227| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2228| 0| "Invalid symbol"); 2229| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2230| 0| } 2231| 0| lzss_emit_match(rar, 1, length + 4); 2232| 0| rar->bytes_uncopied += length + 4; 2233| 0| break; 2234| | 2235| 0| default: ------------------ | Branch (2235:10): [True: 0, False: 3.30k] ------------------ 2236| 0| lzss_emit_literal(rar, sym); 2237| 0| rar->bytes_uncopied++; 2238| 3.30k| } 2239| 3.30k| } 2240| 9.60k| } 2241| 4.48k| else 2242| 4.48k| { 2243| 4.48k| start = rar->offset; 2244| 4.48k| end = start + rar->dictionary_size; 2245| | 2246| | /* We don't want to overflow the window and overwrite data that we write 2247| | * at 'start'. Therefore, reduce the end length by the maximum match size, 2248| | * which is 260 bytes. You can compute this maximum by looking at the 2249| | * definition of 'expand', in particular when 'symbol >= 271'. */ 2250| | /* NOTE: It's possible for 'dictionary_size' to be less than this 260 2251| | * value, however that will only be the case when 'unp_size' is small, 2252| | * which should only happen when the entry size is small and there's no 2253| | * risk of overflowing the buffer */ 2254| 4.48k| if (rar->dictionary_size > 260) { ------------------ | Branch (2254:11): [True: 4.48k, False: 0] ------------------ 2255| 4.48k| end -= 260; 2256| 4.48k| } 2257| | 2258| 4.48k| if (rar->filters.filterstart < end) { ------------------ | Branch (2258:11): [True: 1.18k, False: 3.30k] ------------------ 2259| 1.18k| end = rar->filters.filterstart; 2260| 1.18k| } 2261| | 2262| 4.48k| ret = expand(a, &end); 2263| 4.48k| if (ret != ARCHIVE_OK) ------------------ | | 233| 4.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2263:11): [True: 76, False: 4.40k] ------------------ 2264| 76| return (ret); 2265| | 2266| 4.40k| rar->bytes_uncopied = end - start; 2267| 4.40k| rar->filters.lastend = end; 2268| 4.40k| if (rar->filters.lastend != rar->filters.filterstart && rar->bytes_uncopied == 0) { ------------------ | Branch (2268:11): [True: 1.91k, False: 2.49k] | Branch (2268:63): [True: 1, False: 1.91k] ------------------ 2269| | /* Broken RAR files cause this case. 2270| | * NOTE: If this case were possible on a normal RAR file 2271| | * we would find out where it was actually bad and 2272| | * what we would do to solve it. */ 2273| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2274| 1| "Internal error extracting RAR file"); 2275| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2276| 1| } 2277| 4.40k| } 2278| 10.7k| if (rar->bytes_uncopied > (rar->unp_buffer_size - rar->unp_offset)) ------------------ | Branch (2278:9): [True: 72, False: 10.6k] ------------------ 2279| 72| bs = rar->unp_buffer_size - rar->unp_offset; 2280| 10.6k| else 2281| 10.6k| bs = (size_t)rar->bytes_uncopied; 2282| 10.7k| ret = copy_from_lzss_window_to_unp(a, buff, rar->offset, bs); 2283| 10.7k| if (ret != ARCHIVE_OK) ------------------ | | 233| 10.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2283:9): [True: 5, False: 10.7k] ------------------ 2284| 5| return (ret); 2285| 10.7k| rar->offset += bs; 2286| 10.7k| rar->bytes_uncopied -= bs; 2287| | /* 2288| | * If *buff is NULL, it means unp_buffer is not full. 2289| | * So we have to continue extracting a RAR file. 2290| | */ 2291| 13.2k| } while (*buff == NULL); ------------------ | Branch (2291:12): [True: 13.1k, False: 72] ------------------ 2292| | 2293| 72| rar->unp_offset = 0; 2294| 72| *size = rar->unp_buffer_size; 2295| 72| *offset = rar->offset_outgoing; 2296| 72| rar->offset_outgoing += *size; 2297| 4.93k|ending_block: 2298| | /* Calculate File CRC. */ 2299| 4.93k| rar->crc_calculated = crc32(rar->crc_calculated, *buff, (unsigned)*size); 2300| 4.93k| return ret; 2301| 72|} archive_read_support_format_rar.c:copy_from_lzss_window_to_unp: 3178| 12.1k|{ 3179| 12.1k| int windowoffs, firstpart; 3180| 12.1k| struct rar *rar = (struct rar *)(a->format->data); 3181| | 3182| 12.1k| if (length > rar->unp_buffer_size) ------------------ | Branch (3182:7): [True: 5, False: 12.1k] ------------------ 3183| 5| { 3184| 5| goto fatal; 3185| 5| } 3186| | 3187| 12.1k| if (!rar->unp_buffer) ------------------ | Branch (3187:7): [True: 112, False: 12.0k] ------------------ 3188| 112| { 3189| 112| if ((rar->unp_buffer = malloc(rar->unp_buffer_size)) == NULL) ------------------ | Branch (3189:9): [True: 0, False: 112] ------------------ 3190| 0| { 3191| 0| archive_set_error(&a->archive, ENOMEM, 3192| 0| "Unable to allocate memory for uncompressed data"); 3193| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3194| 0| } 3195| 112| } 3196| | 3197| 12.1k| windowoffs = lzss_offset_for_position(&rar->lzss, startpos); 3198| 12.1k| if(windowoffs + length <= (size_t)lzss_size(&rar->lzss)) { ------------------ | Branch (3198:6): [True: 11.6k, False: 570] ------------------ 3199| 11.6k| memcpy(&rar->unp_buffer[rar->unp_offset], &rar->lzss.window[windowoffs], 3200| 11.6k| length); 3201| 11.6k| } else if (length <= (size_t)lzss_size(&rar->lzss)) { ------------------ | Branch (3201:14): [True: 570, False: 0] ------------------ 3202| 570| firstpart = lzss_size(&rar->lzss) - windowoffs; 3203| 570| if (firstpart < 0) { ------------------ | Branch (3203:9): [True: 0, False: 570] ------------------ 3204| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3205| 0| "Bad RAR file data"); 3206| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3207| 0| } 3208| 570| if ((size_t)firstpart < length) { ------------------ | Branch (3208:9): [True: 570, False: 0] ------------------ 3209| 570| memcpy(&rar->unp_buffer[rar->unp_offset], 3210| 570| &rar->lzss.window[windowoffs], firstpart); 3211| 570| memcpy(&rar->unp_buffer[rar->unp_offset + firstpart], 3212| 570| &rar->lzss.window[0], length - firstpart); 3213| 570| } else { 3214| 0| memcpy(&rar->unp_buffer[rar->unp_offset], 3215| 0| &rar->lzss.window[windowoffs], length); 3216| 0| } 3217| 570| } else { 3218| 0| goto fatal; 3219| 0| } 3220| 12.1k| rar->unp_offset += (unsigned int) length; 3221| 12.1k| if (rar->unp_offset >= rar->unp_buffer_size) ------------------ | Branch (3221:7): [True: 1.49k, False: 10.6k] ------------------ 3222| 1.49k| *buffer = rar->unp_buffer; 3223| 10.6k| else 3224| 10.6k| *buffer = NULL; 3225| 12.1k| return (ARCHIVE_OK); ------------------ | | 233| 12.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3226| | 3227| 5|fatal: 3228| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3229| 5| "Bad RAR file data"); 3230| 5| return (ARCHIVE_FAILED); ------------------ | | 237| 5|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3231| 12.1k|} archive_read_support_format_rar.c:lzss_offset_for_position: 646| 18.8M|{ 647| 18.8M| return (int)(pos & lzss->mask); 648| 18.8M|} archive_read_support_format_rar.c:lzss_size: 640| 1.45M|{ 641| 1.45M| return lzss->mask + 1; 642| 1.45M|} archive_read_support_format_rar.c:run_filters: 3440| 2.48k|{ 3441| 2.48k| struct rar *rar = (struct rar *)(a->format->data); 3442| 2.48k| struct rar_filters *filters = &rar->filters; 3443| 2.48k| struct rar_filter *filter = filters->stack; 3444| 2.48k| struct rar_filter *f; 3445| 2.48k| size_t start, end; 3446| 2.48k| int64_t tend; 3447| 2.48k| uint32_t lastfilteraddress; 3448| 2.48k| uint32_t lastfilterlength; 3449| 2.48k| int ret; 3450| | 3451| 2.48k| if (filters == NULL || filter == NULL) ------------------ | Branch (3451:7): [True: 0, False: 2.48k] | Branch (3451:26): [True: 0, False: 2.48k] ------------------ 3452| 0| return (0); 3453| | 3454| 2.48k| start = (size_t)filters->filterstart; 3455| 2.48k| end = start + filter->blocklength; 3456| | 3457| 2.48k| filters->filterstart = INT64_MAX; 3458| 2.48k| tend = (int64_t)end; 3459| 2.48k| ret = expand(a, &tend); 3460| 2.48k| if (ret != ARCHIVE_OK) ------------------ | | 233| 2.48k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3460:7): [True: 15, False: 2.47k] ------------------ 3461| 15| return 0; 3462| | 3463| | /* Check if filter stack was modified in expand() */ 3464| 2.47k| ret = ARCHIVE_FATAL; ------------------ | | 239| 2.47k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3465| 2.47k| f = filters->stack; 3466| 2.47k| while (f) ------------------ | Branch (3466:10): [True: 2.47k, False: 0] ------------------ 3467| 2.47k| { 3468| 2.47k| if (f == filter) ------------------ | Branch (3468:9): [True: 2.47k, False: 0] ------------------ 3469| 2.47k| { 3470| 2.47k| ret = ARCHIVE_OK; ------------------ | | 233| 2.47k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3471| 2.47k| break; 3472| 2.47k| } 3473| 0| f = f->next; 3474| 0| } 3475| 2.47k| if (ret != ARCHIVE_OK) ------------------ | | 233| 2.47k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3475:7): [True: 0, False: 2.47k] ------------------ 3476| 0| return 0; 3477| | 3478| 2.47k| if (tend < 0) ------------------ | Branch (3478:7): [True: 0, False: 2.47k] ------------------ 3479| 0| return 0; 3480| 2.47k| end = (size_t)tend; 3481| 2.47k| if (end != start + filter->blocklength) ------------------ | Branch (3481:7): [True: 1, False: 2.47k] ------------------ 3482| 1| return 0; 3483| | 3484| 2.47k| if (!filters->vm) ------------------ | Branch (3484:7): [True: 65, False: 2.40k] ------------------ 3485| 65| { 3486| 65| filters->vm = calloc(1, sizeof(*filters->vm)); 3487| 65| if (!filters->vm) ------------------ | Branch (3487:9): [True: 0, False: 65] ------------------ 3488| 0| return 0; 3489| 65| } 3490| | 3491| 2.47k| if (filter->blocklength > VM_MEMORY_SIZE) ------------------ | | 139| 2.47k|#define VM_MEMORY_SIZE 0x40000 ------------------ | Branch (3491:7): [True: 1, False: 2.47k] ------------------ 3492| 1| { 3493| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Bad RAR file data"); ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3494| 1| return 0; 3495| 1| } 3496| | 3497| 2.47k| ret = copy_from_lzss_window(a, filters->vm->memory, start, filter->blocklength); 3498| 2.47k| if (ret != ARCHIVE_OK) ------------------ | | 233| 2.47k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3498:7): [True: 0, False: 2.47k] ------------------ 3499| 0| return 0; 3500| 2.47k| if (!execute_filter(a, filter, filters->vm, (size_t)rar->offset)) ------------------ | Branch (3500:7): [True: 9, False: 2.46k] ------------------ 3501| 9| return 0; 3502| | 3503| 2.46k| lastfilteraddress = filter->filteredblockaddress; 3504| 2.46k| lastfilterlength = filter->filteredblocklength; 3505| 2.46k| filters->stack = filter->next; 3506| 2.46k| filter->next = NULL; 3507| 2.46k| delete_filter(filter); 3508| | 3509| 2.46k| while ((filter = filters->stack) != NULL && (int64_t)filter->blockstartpos == filters->filterstart && filter->blocklength == lastfilterlength) ------------------ | Branch (3509:10): [True: 957, False: 1.50k] | Branch (3509:47): [True: 0, False: 957] | Branch (3509:105): [True: 0, False: 0] ------------------ 3510| 0| { 3511| 0| memmove(&filters->vm->memory[0], &filters->vm->memory[lastfilteraddress], lastfilterlength); 3512| 0| if (!execute_filter(a, filter, filters->vm, (size_t)rar->offset)) ------------------ | Branch (3512:9): [True: 0, False: 0] ------------------ 3513| 0| return 0; 3514| | 3515| 0| lastfilteraddress = filter->filteredblockaddress; 3516| 0| lastfilterlength = filter->filteredblocklength; 3517| 0| filters->stack = filter->next; 3518| 0| filter->next = NULL; 3519| 0| delete_filter(filter); 3520| 0| } 3521| | 3522| 2.46k| if (filters->stack) ------------------ | Branch (3522:7): [True: 957, False: 1.50k] ------------------ 3523| 957| { 3524| 957| if (filters->stack->blockstartpos < end) ------------------ | Branch (3524:9): [True: 2, False: 955] ------------------ 3525| 2| return 0; 3526| 955| filters->filterstart = filters->stack->blockstartpos; 3527| 955| } 3528| | 3529| 2.46k| filters->lastend = end; 3530| 2.46k| filters->bytes = &filters->vm->memory[lastfilteraddress]; 3531| 2.46k| filters->bytes_ready = lastfilterlength; 3532| | 3533| 2.46k| return 1; 3534| 2.46k|} archive_read_support_format_rar.c:copy_from_lzss_window: 3150| 2.47k|{ 3151| 2.47k| int windowoffs, firstpart; 3152| 2.47k| struct rar *rar = (struct rar *)(a->format->data); 3153| | 3154| 2.47k| windowoffs = lzss_offset_for_position(&rar->lzss, startpos); 3155| 2.47k| firstpart = lzss_size(&rar->lzss) - windowoffs; 3156| 2.47k| if (length > lzss_size(&rar->lzss)) { ------------------ | Branch (3156:7): [True: 0, False: 2.47k] ------------------ 3157| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3158| 0| "Bad RAR file data"); 3159| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3160| 0| } 3161| 2.47k| if (firstpart < 0) { ------------------ | Branch (3161:7): [True: 0, False: 2.47k] ------------------ 3162| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3163| 0| "Bad RAR file data"); 3164| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3165| 0| } 3166| 2.47k| if (firstpart < length) { ------------------ | Branch (3166:7): [True: 1, False: 2.47k] ------------------ 3167| 1| memcpy(buffer, &rar->lzss.window[windowoffs], firstpart); 3168| 1| memcpy(buffer + firstpart, &rar->lzss.window[0], length - firstpart); 3169| 2.47k| } else { 3170| 2.47k| memcpy(buffer, &rar->lzss.window[windowoffs], length); 3171| 2.47k| } 3172| 2.47k| return (ARCHIVE_OK); ------------------ | | 233| 2.47k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3173| 2.47k|} archive_read_support_format_rar.c:execute_filter: 3896| 2.47k|{ 3897| 2.47k| if (filter->prog->fingerprint == 0x1D0E06077D) ------------------ | Branch (3897:7): [True: 962, False: 1.51k] ------------------ 3898| 962| return execute_filter_delta(filter, vm); 3899| 1.51k| if (filter->prog->fingerprint == 0x35AD576887) ------------------ | Branch (3899:7): [True: 878, False: 632] ------------------ 3900| 878| return execute_filter_e8(filter, vm, pos, 0); 3901| 632| if (filter->prog->fingerprint == 0x393CD7E57E) ------------------ | Branch (3901:7): [True: 0, False: 632] ------------------ 3902| 0| return execute_filter_e8(filter, vm, pos, 1); 3903| 632| if (filter->prog->fingerprint == 0x951C2C5DC8) ------------------ | Branch (3903:7): [True: 632, False: 0] ------------------ 3904| 632| return execute_filter_rgb(filter, vm); 3905| 0| if (filter->prog->fingerprint == 0xD8BC85E701) ------------------ | Branch (3905:7): [True: 0, False: 0] ------------------ 3906| 0| return execute_filter_audio(filter, vm); 3907| | 3908| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "No support for RAR VM program filter"); ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3909| 0| return 0; 3910| 0|} archive_read_support_format_rar.c:execute_filter_delta: 3711| 962|{ 3712| 962| uint32_t length = filter->initialregisters[4]; 3713| 962| uint32_t numchannels = filter->initialregisters[0]; 3714| 962| uint8_t *src, *dst; 3715| 962| uint32_t i, idx; 3716| | 3717| 962| if (length > PROGRAM_WORK_SIZE / 2) ------------------ | | 141| 962|#define PROGRAM_WORK_SIZE 0x3C000 ------------------ | Branch (3717:7): [True: 0, False: 962] ------------------ 3718| 0| return 0; 3719| | 3720| 962| src = &vm->memory[0]; 3721| 962| dst = &vm->memory[length]; 3722| 245M| for (i = 0; i < numchannels; i++) ------------------ | Branch (3722:15): [True: 245M, False: 961] ------------------ 3723| 245M| { 3724| 245M| uint8_t lastbyte = 0; 3725| 245M| for (idx = i; idx < length; idx += numchannels) ------------------ | Branch (3725:19): [True: 69.6k, False: 245M] ------------------ 3726| 69.6k| { 3727| | /* 3728| | * The src block should not overlap with the dst block. 3729| | * If so it would be better to consider this archive is broken. 3730| | */ 3731| 69.6k| if (src >= dst) ------------------ | Branch (3731:11): [True: 1, False: 69.6k] ------------------ 3732| 1| return 0; 3733| 69.6k| lastbyte = dst[idx] = lastbyte - *src++; 3734| 69.6k| } 3735| 245M| } 3736| | 3737| 961| filter->filteredblockaddress = length; 3738| 961| filter->filteredblocklength = length; 3739| | 3740| 961| return 1; 3741| 962|} archive_read_support_format_rar.c:execute_filter_e8: 3745| 878|{ 3746| 878| uint32_t length = filter->initialregisters[4]; 3747| 878| uint32_t filesize = 0x1000000; 3748| 878| uint32_t i; 3749| | 3750| 878| if (length > PROGRAM_WORK_SIZE || length <= 4) ------------------ | | 141| 1.75k|#define PROGRAM_WORK_SIZE 0x3C000 ------------------ | Branch (3750:7): [True: 8, False: 870] | Branch (3750:37): [True: 0, False: 870] ------------------ 3751| 8| return 0; 3752| | 3753| 244k| for (i = 0; i <= length - 5; i++) ------------------ | Branch (3753:15): [True: 243k, False: 870] ------------------ 3754| 243k| { 3755| 243k| if (vm->memory[i] == 0xE8 || (e9also && vm->memory[i] == 0xE9)) ------------------ | Branch (3755:9): [True: 1.65k, False: 242k] | Branch (3755:35): [True: 0, False: 242k] | Branch (3755:45): [True: 0, False: 0] ------------------ 3756| 1.65k| { 3757| 1.65k| uint32_t currpos = (uint32_t)pos + i + 1; 3758| 1.65k| int32_t address = (int32_t)vm_read_32(vm, i + 1); 3759| 1.65k| if (address < 0 && currpos >= (~(uint32_t)address + 1)) ------------------ | Branch (3759:11): [True: 559, False: 1.09k] | Branch (3759:26): [True: 9, False: 550] ------------------ 3760| 9| vm_write_32(vm, i + 1, address + filesize); 3761| 1.64k| else if (address >= 0 && (uint32_t)address < filesize) ------------------ | Branch (3761:16): [True: 1.09k, False: 550] | Branch (3761:32): [True: 287, False: 807] ------------------ 3762| 287| vm_write_32(vm, i + 1, address - currpos); 3763| 1.65k| i += 4; 3764| 1.65k| } 3765| 243k| } 3766| | 3767| 870| filter->filteredblockaddress = 0; 3768| 870| filter->filteredblocklength = length; 3769| | 3770| 870| return 1; 3771| 878|} archive_read_support_format_rar.c:vm_read_32: 3932| 1.65k|{ 3933| 1.65k| return archive_le32dec(vm->memory + offset); 3934| 1.65k|} archive_read_support_format_rar.c:vm_write_32: 3926| 296|{ 3927| 296| archive_le32enc(vm->memory + offset, u32); 3928| 296|} archive_read_support_format_rar.c:execute_filter_rgb: 3775| 632|{ 3776| 632| uint32_t stride = filter->initialregisters[0]; 3777| 632| uint32_t byteoffset = filter->initialregisters[1]; 3778| 632| uint32_t blocklength = filter->initialregisters[4]; 3779| 632| uint8_t *src, *dst; 3780| 632| uint32_t i, j; 3781| | 3782| 632| if (blocklength > PROGRAM_WORK_SIZE / 2 || stride > blocklength || blocklength < 3 || byteoffset > 2) ------------------ | | 141| 632|#define PROGRAM_WORK_SIZE 0x3C000 ------------------ | Branch (3782:7): [True: 0, False: 632] | Branch (3782:46): [True: 0, False: 632] | Branch (3782:70): [True: 0, False: 632] | Branch (3782:89): [True: 0, False: 632] ------------------ 3783| 0| return 0; 3784| | 3785| 632| src = &vm->memory[0]; 3786| 632| dst = &vm->memory[blocklength]; 3787| 2.52k| for (i = 0; i < 3; i++) { ------------------ | Branch (3787:15): [True: 1.89k, False: 632] ------------------ 3788| 1.89k| uint8_t byte = 0; 3789| 1.89k| uint8_t *prev = dst + i - stride; 3790| 21.2k| for (j = i; j < blocklength; j += 3) ------------------ | Branch (3790:17): [True: 19.3k, False: 1.89k] ------------------ 3791| 19.3k| { 3792| | /* 3793| | * The src block should not overlap with the dst block. 3794| | * If so it would be better to consider this archive is broken. 3795| | */ 3796| 19.3k| if (src >= dst) ------------------ | Branch (3796:11): [True: 0, False: 19.3k] ------------------ 3797| 0| return 0; 3798| | 3799| 19.3k| if (prev >= dst) ------------------ | Branch (3799:11): [True: 19.2k, False: 98] ------------------ 3800| 19.2k| { 3801| 19.2k| uint32_t delta1 = abs(prev[3] - prev[0]); 3802| 19.2k| uint32_t delta2 = abs(byte - prev[0]); 3803| 19.2k| uint32_t delta3 = abs(prev[3] - prev[0] + byte - prev[0]); 3804| 19.2k| if (delta1 > delta2 || delta1 > delta3) ------------------ | Branch (3804:13): [True: 8.58k, False: 10.6k] | Branch (3804:32): [True: 495, False: 10.1k] ------------------ 3805| 9.08k| byte = delta2 <= delta3 ? prev[3] : prev[0]; ------------------ | Branch (3805:18): [True: 8.30k, False: 775] ------------------ 3806| 19.2k| } 3807| 19.3k| byte -= *src++; 3808| 19.3k| dst[j] = byte; 3809| 19.3k| prev += 3; 3810| 19.3k| } 3811| 1.89k| } 3812| 6.72k| for (i = byteoffset; i < blocklength - 2; i += 3) ------------------ | Branch (3812:24): [True: 6.09k, False: 632] ------------------ 3813| 6.09k| { 3814| 6.09k| dst[i] += dst[i + 1]; 3815| 6.09k| dst[i + 2] += dst[i + 1]; 3816| 6.09k| } 3817| | 3818| 632| filter->filteredblockaddress = blocklength; 3819| 632| filter->filteredblocklength = blocklength; 3820| | 3821| 632| return 1; 3822| 632|} archive_read_support_format_rar.c:delete_filter: 3584| 6.01k|{ 3585| 17.4k| while (filter) ------------------ | Branch (3585:10): [True: 11.4k, False: 6.01k] ------------------ 3586| 11.4k| { 3587| 11.4k| struct rar_filter *next = filter->next; 3588| 11.4k| free(filter->globaldata); 3589| 11.4k| free(filter); 3590| 11.4k| filter = next; 3591| 11.4k| } 3592| 6.01k|} archive_read_support_format_rar.c:rar_br_preparation: 596| 128|{ 597| 128| struct rar *rar = (struct rar *)(a->format->data); 598| | 599| 128| if (rar->bytes_remaining > 0) { ------------------ | Branch (599:7): [True: 128, False: 0] ------------------ 600| 128| br->next_in = rar_read_ahead(a, 1, &(br->avail_in)); 601| 128| if (br->next_in == NULL) { ------------------ | Branch (601:9): [True: 3, False: 125] ------------------ 602| 3| archive_set_error(&a->archive, 603| 3| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 604| 3| "Truncated RAR file data"); 605| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 606| 3| } 607| 125| if (br->cache_avail == 0) ------------------ | Branch (607:9): [True: 125, False: 0] ------------------ 608| 125| (void)rar_br_fillup(a, br); 609| 125| } 610| 125| return (ARCHIVE_OK); ------------------ | | 233| 125|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 611| 128|} archive_read_support_format_rar.c:rar_br_fillup: 501| 650k|{ 502| 650k| struct rar *rar = (struct rar *)(a->format->data); 503| 650k| int n = CACHE_BITS - br->cache_avail; ------------------ | | 382| 650k|#define CACHE_BITS (8 * sizeof(CACHE_TYPE)) ------------------ 504| | 505| 717k| for (;;) { 506| 717k| switch (n >> 3) { 507| 41.6k| case 8: ------------------ | Branch (507:5): [True: 41.6k, False: 676k] ------------------ 508| 41.6k| if (br->avail_in >= 8) { ------------------ | Branch (508:11): [True: 41.2k, False: 409] ------------------ 509| 41.2k| br->cache_buffer = 510| 41.2k| ((uint64_t)br->next_in[0]) << 56 | 511| 41.2k| ((uint64_t)br->next_in[1]) << 48 | 512| 41.2k| ((uint64_t)br->next_in[2]) << 40 | 513| 41.2k| ((uint64_t)br->next_in[3]) << 32 | 514| 41.2k| ((uint32_t)br->next_in[4]) << 24 | 515| 41.2k| ((uint32_t)br->next_in[5]) << 16 | 516| 41.2k| ((uint32_t)br->next_in[6]) << 8 | 517| 41.2k| (uint32_t)br->next_in[7]; 518| 41.2k| br->next_in += 8; 519| 41.2k| br->avail_in -= 8; 520| 41.2k| br->cache_avail += 8 * 8; 521| 41.2k| rar->bytes_unconsumed += 8; 522| 41.2k| rar->bytes_remaining -= 8; 523| 41.2k| return (1); 524| 41.2k| } 525| 409| break; 526| 554k| case 7: ------------------ | Branch (526:5): [True: 554k, False: 162k] ------------------ 527| 554k| if (br->avail_in >= 7) { ------------------ | Branch (527:11): [True: 545k, False: 9.37k] ------------------ 528| 545k| br->cache_buffer = 529| 545k| (br->cache_buffer << 56) | 530| 545k| ((uint64_t)br->next_in[0]) << 48 | 531| 545k| ((uint64_t)br->next_in[1]) << 40 | 532| 545k| ((uint64_t)br->next_in[2]) << 32 | 533| 545k| ((uint32_t)br->next_in[3]) << 24 | 534| 545k| ((uint32_t)br->next_in[4]) << 16 | 535| 545k| ((uint32_t)br->next_in[5]) << 8 | 536| 545k| (uint32_t)br->next_in[6]; 537| 545k| br->next_in += 7; 538| 545k| br->avail_in -= 7; 539| 545k| br->cache_avail += 7 * 8; 540| 545k| rar->bytes_unconsumed += 7; 541| 545k| rar->bytes_remaining -= 7; 542| 545k| return (1); 543| 545k| } 544| 9.37k| break; 545| 63.7k| case 6: ------------------ | Branch (545:5): [True: 63.7k, False: 653k] ------------------ 546| 63.7k| if (br->avail_in >= 6) { ------------------ | Branch (546:11): [True: 54.0k, False: 9.64k] ------------------ 547| 54.0k| br->cache_buffer = 548| 54.0k| (br->cache_buffer << 48) | 549| 54.0k| ((uint64_t)br->next_in[0]) << 40 | 550| 54.0k| ((uint64_t)br->next_in[1]) << 32 | 551| 54.0k| ((uint32_t)br->next_in[2]) << 24 | 552| 54.0k| ((uint32_t)br->next_in[3]) << 16 | 553| 54.0k| ((uint32_t)br->next_in[4]) << 8 | 554| 54.0k| (uint32_t)br->next_in[5]; 555| 54.0k| br->next_in += 6; 556| 54.0k| br->avail_in -= 6; 557| 54.0k| br->cache_avail += 6 * 8; 558| 54.0k| rar->bytes_unconsumed += 6; 559| 54.0k| rar->bytes_remaining -= 6; 560| 54.0k| return (1); 561| 54.0k| } 562| 9.64k| break; 563| 9.64k| case 0: ------------------ | Branch (563:5): [True: 9.57k, False: 708k] ------------------ 564| | /* We have enough compressed data in 565| | * the cache buffer.*/ 566| 9.57k| return (1); 567| 48.0k| default: ------------------ | Branch (567:5): [True: 48.0k, False: 669k] ------------------ 568| 48.0k| break; 569| 717k| } 570| 67.4k| if (br->avail_in <= 0) { ------------------ | Branch (570:9): [True: 12.5k, False: 54.8k] ------------------ 571| | 572| 12.5k| if (rar->bytes_unconsumed > 0) { ------------------ | Branch (572:11): [True: 12.5k, False: 82] ------------------ 573| | /* Consume as much as the decompressor 574| | * actually used. */ 575| 12.5k| __archive_read_consume(a, rar->bytes_unconsumed); 576| 12.5k| rar->bytes_unconsumed = 0; 577| 12.5k| } 578| 12.5k| br->next_in = rar_read_ahead(a, 1, &(br->avail_in)); 579| 12.5k| if (br->next_in == NULL) ------------------ | Branch (579:11): [True: 147, False: 12.4k] ------------------ 580| 147| return (0); 581| 12.4k| if (br->avail_in == 0) ------------------ | Branch (581:11): [True: 0, False: 12.4k] ------------------ 582| 0| return (0); 583| 12.4k| } 584| 67.3k| br->cache_buffer = 585| 67.3k| (br->cache_buffer << 8) | *br->next_in++; 586| 67.3k| br->avail_in--; 587| 67.3k| br->cache_avail += 8; 588| 67.3k| n -= 8; 589| 67.3k| rar->bytes_unconsumed++; 590| 67.3k| rar->bytes_remaining--; 591| 67.3k| } 592| 650k|} archive_read_support_format_rar.c:parse_codes: 2305| 4.10k|{ 2306| 4.10k| int i, j, val, n, r; 2307| 4.10k| unsigned char bitlengths[MAX_SYMBOLS], zerocount, ppmd_flags; 2308| 4.10k| unsigned int maxorder; 2309| 4.10k| struct huffman_code precode; 2310| 4.10k| struct rar *rar = (struct rar *)(a->format->data); 2311| 4.10k| struct rar_br *br = &(rar->br); 2312| | 2313| 4.10k| free_codes(a); 2314| | 2315| | /* Skip to the next byte */ 2316| 4.10k| rar_br_consume_unaligned_bits(br); ------------------ | | 478| 4.10k|#define rar_br_consume_unaligned_bits(br) ((br)->cache_avail &= ~7) ------------------ 2317| | 2318| | /* PPMd block flag */ 2319| 4.10k| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 475| 4.10k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 8.20k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 3.64k, False: 452] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 2|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 1, False: 1] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 450, False: 2] | | ------------------ ------------------ 2320| 1| goto truncated_data; 2321| 4.09k| if ((rar->is_ppmd_block = rar_br_bits(br, 1)) != 0) ------------------ | | 465| 4.09k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 4.09k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ | Branch (2321:7): [True: 3.31k, False: 786] ------------------ 2322| 3.31k| { 2323| 3.31k| rar_br_consume(br, 1); ------------------ | | 477| 3.31k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2324| 3.31k| if (!rar_br_read_ahead(a, br, 7)) ------------------ | | 475| 3.31k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 6.62k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 3.31k, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2325| 0| goto truncated_data; 2326| 3.31k| ppmd_flags = rar_br_bits(br, 7); ------------------ | | 465| 3.31k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 3.31k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2327| 3.31k| rar_br_consume(br, 7); ------------------ | | 477| 3.31k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2328| | 2329| | /* Memory is allocated in MB */ 2330| 3.31k| if (ppmd_flags & 0x20) ------------------ | Branch (2330:9): [True: 8, False: 3.30k] ------------------ 2331| 8| { 2332| 8| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 475| 8| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 16|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 5, False: 3] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 3, False: 0] | | ------------------ ------------------ 2333| 0| goto truncated_data; 2334| 8| rar->dictionary_size = (rar_br_bits(br, 8) + 1) << 20; ------------------ | | 465| 8| (((uint32_t)((br)->cache_buffer >> \ | | 466| 8| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2335| 8| rar_br_consume(br, 8); ------------------ | | 477| 8|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2336| 8| } 2337| | 2338| 3.31k| if (ppmd_flags & 0x40) ------------------ | Branch (2338:9): [True: 4, False: 3.30k] ------------------ 2339| 4| { 2340| 4| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 475| 4| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 8|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 4, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2341| 0| goto truncated_data; 2342| 4| rar->ppmd_escape = rar->ppmd7_context.InitEsc = rar_br_bits(br, 8); ------------------ | | 465| 4| (((uint32_t)((br)->cache_buffer >> \ | | 466| 4| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2343| 4| rar_br_consume(br, 8); ------------------ | | 477| 4|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2344| 4| } 2345| 3.30k| else 2346| 3.30k| rar->ppmd_escape = 2; 2347| | 2348| 3.31k| if (ppmd_flags & 0x20) ------------------ | Branch (2348:9): [True: 8, False: 3.30k] ------------------ 2349| 8| { 2350| 8| maxorder = (ppmd_flags & 0x1F) + 1; 2351| 8| if(maxorder > 16) ------------------ | Branch (2351:10): [True: 5, False: 3] ------------------ 2352| 5| maxorder = 16 + (maxorder - 16) * 3; 2353| | 2354| 8| if (maxorder == 1) ------------------ | Branch (2354:11): [True: 0, False: 8] ------------------ 2355| 0| { 2356| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2357| 0| "Truncated RAR file data"); 2358| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2359| 0| } 2360| | 2361| | /* Make sure ppmd7_context is freed before Ppmd7_Construct 2362| | * because reading a broken file causes this abnormal sequence. */ 2363| 8| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 2364| | 2365| 8| rar->bytein.a = a; 2366| 8| rar->bytein.Read = &ppmd_read; 2367| 8| __archive_ppmd7_functions.PpmdRAR_RangeDec_CreateVTable(&rar->range_dec); 2368| 8| rar->range_dec.Stream = &rar->bytein; 2369| 8| __archive_ppmd7_functions.Ppmd7_Construct(&rar->ppmd7_context); 2370| | 2371| 8| if (rar->dictionary_size == 0) { ------------------ | Branch (2371:11): [True: 0, False: 8] ------------------ 2372| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2373| 0| "Invalid zero dictionary size"); 2374| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2375| 0| } 2376| | 2377| 8| if (!__archive_ppmd7_functions.Ppmd7_Alloc(&rar->ppmd7_context, ------------------ | Branch (2377:11): [True: 0, False: 8] ------------------ 2378| 8| rar->dictionary_size)) 2379| 0| { 2380| 0| archive_set_error(&a->archive, ENOMEM, 2381| 0| "Out of memory"); 2382| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2383| 0| } 2384| 8| if (!__archive_ppmd7_functions.PpmdRAR_RangeDec_Init(&rar->range_dec)) ------------------ | Branch (2384:11): [True: 4, False: 4] ------------------ 2385| 4| { 2386| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2387| 4| "Unable to initialize PPMd range decoder"); 2388| 4| return (ARCHIVE_FAILED); ------------------ | | 237| 4|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2389| 4| } 2390| 4| __archive_ppmd7_functions.Ppmd7_Init(&rar->ppmd7_context, maxorder); 2391| 4| rar->ppmd_valid = 1; 2392| 4| } 2393| 3.30k| else 2394| 3.30k| { 2395| 3.30k| if (!rar->ppmd_valid) { ------------------ | Branch (2395:11): [True: 0, False: 3.30k] ------------------ 2396| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2397| 0| "Invalid PPMd sequence"); 2398| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2399| 0| } 2400| 3.30k| if (!__archive_ppmd7_functions.PpmdRAR_RangeDec_Init(&rar->range_dec)) ------------------ | Branch (2400:11): [True: 0, False: 3.30k] ------------------ 2401| 0| { 2402| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2403| 0| "Unable to initialize PPMd range decoder"); 2404| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2405| 0| } 2406| 3.30k| } 2407| 3.31k| } 2408| 786| else 2409| 786| { 2410| 786| rar_br_consume(br, 1); ------------------ | | 477| 786|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2411| | 2412| | /* 2413| | * Low-distance repeat state belongs to the current LZ table and 2414| | * must not be reused after starting a new table. 2415| | */ 2416| 786| rar->lastlowoffset = 0; 2417| 786| rar->numlowoffsetrepeats = 0; 2418| | 2419| | /* Keep existing table flag */ 2420| 786| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 475| 786| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 1.57k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 786, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2421| 0| goto truncated_data; 2422| 786| if (!rar_br_bits(br, 1)) ------------------ | | 465| 786| (((uint32_t)((br)->cache_buffer >> \ | | 466| 786| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ | Branch (2422:9): [True: 767, False: 19] ------------------ 2423| 767| memset(rar->lengthtable, 0, sizeof(rar->lengthtable)); 2424| 786| rar_br_consume(br, 1); ------------------ | | 477| 786|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2425| | 2426| 786| memset(&bitlengths, 0, sizeof(bitlengths)); 2427| 15.8k| for (i = 0; i < MAX_SYMBOLS;) ------------------ | | 136| 15.8k|#define MAX_SYMBOLS 20 ------------------ | Branch (2427:17): [True: 15.0k, False: 786] ------------------ 2428| 15.0k| { 2429| 15.0k| if (!rar_br_read_ahead(a, br, 4)) ------------------ | | 475| 15.0k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 30.1k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 13.8k, False: 1.22k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 1.22k, False: 0] | | ------------------ ------------------ 2430| 0| goto truncated_data; 2431| 15.0k| bitlengths[i++] = rar_br_bits(br, 4); ------------------ | | 465| 15.0k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 15.0k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2432| 15.0k| rar_br_consume(br, 4); ------------------ | | 477| 15.0k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2433| 15.0k| if (bitlengths[i-1] == 0xF) ------------------ | Branch (2433:11): [True: 49, False: 15.0k] ------------------ 2434| 49| { 2435| 49| if (!rar_br_read_ahead(a, br, 4)) ------------------ | | 475| 49| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 98|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 49, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2436| 0| goto truncated_data; 2437| 49| zerocount = rar_br_bits(br, 4); ------------------ | | 465| 49| (((uint32_t)((br)->cache_buffer >> \ | | 466| 49| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2438| 49| rar_br_consume(br, 4); ------------------ | | 477| 49|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2439| 49| if (zerocount) ------------------ | Branch (2439:13): [True: 49, False: 0] ------------------ 2440| 49| { 2441| 49| i--; 2442| 738| for (j = 0; j < zerocount + 2 && i < MAX_SYMBOLS; j++) ------------------ | | 136| 690|#define MAX_SYMBOLS 20 ------------------ | Branch (2442:23): [True: 690, False: 48] | Branch (2442:44): [True: 689, False: 1] ------------------ 2443| 689| bitlengths[i++] = 0; 2444| 49| } 2445| 49| } 2446| 15.0k| } 2447| | 2448| 786| memset(&precode, 0, sizeof(precode)); 2449| 786| r = create_code(a, &precode, bitlengths, MAX_SYMBOLS, MAX_SYMBOL_LENGTH); ------------------ | | 136| 786|#define MAX_SYMBOLS 20 ------------------ r = create_code(a, &precode, bitlengths, MAX_SYMBOLS, MAX_SYMBOL_LENGTH); ------------------ | | 135| 786|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2450| 786| if (r != ARCHIVE_OK) { ------------------ | | 233| 786|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2450:9): [True: 0, False: 786] ------------------ 2451| 0| free(precode.tree); 2452| 0| free(precode.table); 2453| 0| return (r); 2454| 0| } 2455| | 2456| 194k| for (i = 0; i < HUFFMAN_TABLE_SIZE;) ------------------ | | 133| 194k| MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 128| 194k|#define MAINCODE_SIZE 299 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 129| 194k|#define OFFSETCODE_SIZE 60 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 130| 194k|#define LOWOFFSETCODE_SIZE 17 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 131| 194k|#define LENGTHCODE_SIZE 28 | | ------------------ ------------------ | Branch (2456:17): [True: 193k, False: 780] ------------------ 2457| 193k| { 2458| 193k| if ((val = read_next_symbol(a, &precode)) < 0) { ------------------ | Branch (2458:11): [True: 6, False: 193k] ------------------ 2459| 6| free(precode.tree); 2460| 6| free(precode.table); 2461| 6| return (ARCHIVE_FAILED); ------------------ | | 237| 6|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2462| 6| } 2463| 193k| if (val < 16) ------------------ | Branch (2463:11): [True: 178k, False: 15.4k] ------------------ 2464| 178k| { 2465| 178k| rar->lengthtable[i] = (rar->lengthtable[i] + val) & 0xF; 2466| 178k| i++; 2467| 178k| } 2468| 15.4k| else if (val < 18) ------------------ | Branch (2468:16): [True: 4.80k, False: 10.6k] ------------------ 2469| 4.80k| { 2470| 4.80k| if (i == 0) ------------------ | Branch (2470:13): [True: 0, False: 4.80k] ------------------ 2471| 0| { 2472| 0| free(precode.tree); 2473| 0| free(precode.table); 2474| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2475| 0| "Internal error extracting RAR file"); 2476| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2477| 0| } 2478| | 2479| 4.80k| if(val == 16) { ------------------ | Branch (2479:12): [True: 4.34k, False: 462] ------------------ 2480| 4.34k| if (!rar_br_read_ahead(a, br, 3)) { ------------------ | | 475| 4.34k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 8.68k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 4.34k, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2481| 0| free(precode.tree); 2482| 0| free(precode.table); 2483| 0| goto truncated_data; 2484| 0| } 2485| 4.34k| n = rar_br_bits(br, 3) + 3; ------------------ | | 465| 4.34k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 4.34k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2486| 4.34k| rar_br_consume(br, 3); ------------------ | | 477| 4.34k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2487| 4.34k| } else { 2488| 462| if (!rar_br_read_ahead(a, br, 7)) { ------------------ | | 475| 462| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 924|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 425, False: 37] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 37, False: 0] | | ------------------ ------------------ 2489| 0| free(precode.tree); 2490| 0| free(precode.table); 2491| 0| goto truncated_data; 2492| 0| } 2493| 462| n = rar_br_bits(br, 7) + 11; ------------------ | | 465| 462| (((uint32_t)((br)->cache_buffer >> \ | | 466| 462| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2494| 462| rar_br_consume(br, 7); ------------------ | | 477| 462|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2495| 462| } 2496| | 2497| 26.0k| for (j = 0; j < n && i < HUFFMAN_TABLE_SIZE; j++) ------------------ | | 133| 21.2k| MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 128| 21.2k|#define MAINCODE_SIZE 299 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 129| 21.2k|#define OFFSETCODE_SIZE 60 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 130| 21.2k|#define LOWOFFSETCODE_SIZE 17 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 131| 21.2k|#define LENGTHCODE_SIZE 28 | | ------------------ ------------------ | Branch (2497:21): [True: 21.2k, False: 4.79k] | Branch (2497:30): [True: 21.2k, False: 10] ------------------ 2498| 21.2k| { 2499| 21.2k| rar->lengthtable[i] = rar->lengthtable[i-1]; 2500| 21.2k| i++; 2501| 21.2k| } 2502| 4.80k| } 2503| 10.6k| else 2504| 10.6k| { 2505| 10.6k| if(val == 18) { ------------------ | Branch (2505:12): [True: 9.15k, False: 1.49k] ------------------ 2506| 9.15k| if (!rar_br_read_ahead(a, br, 3)) { ------------------ | | 475| 9.15k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 18.3k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 9.13k, False: 15] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 15, False: 0] | | ------------------ ------------------ 2507| 0| free(precode.tree); 2508| 0| free(precode.table); 2509| 0| goto truncated_data; 2510| 0| } 2511| 9.15k| n = rar_br_bits(br, 3) + 3; ------------------ | | 465| 9.15k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 9.15k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2512| 9.15k| rar_br_consume(br, 3); ------------------ | | 477| 9.15k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2513| 9.15k| } else { 2514| 1.49k| if (!rar_br_read_ahead(a, br, 7)) { ------------------ | | 475| 1.49k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 2.99k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 1.42k, False: 76] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 76, False: 0] | | ------------------ ------------------ 2515| 0| free(precode.tree); 2516| 0| free(precode.table); 2517| 0| goto truncated_data; 2518| 0| } 2519| 1.49k| n = rar_br_bits(br, 7) + 11; ------------------ | | 465| 1.49k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 1.49k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2520| 1.49k| rar_br_consume(br, 7); ------------------ | | 477| 1.49k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2521| 1.49k| } 2522| | 2523| 126k| for(j = 0; j < n && i < HUFFMAN_TABLE_SIZE; j++) ------------------ | | 133| 116k| MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 128| 116k|#define MAINCODE_SIZE 299 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 129| 116k|#define OFFSETCODE_SIZE 60 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 130| 116k|#define LOWOFFSETCODE_SIZE 17 | | ------------------ | | MAINCODE_SIZE + OFFSETCODE_SIZE + LOWOFFSETCODE_SIZE + LENGTHCODE_SIZE | | ------------------ | | | | 131| 116k|#define LENGTHCODE_SIZE 28 | | ------------------ ------------------ | Branch (2523:20): [True: 116k, False: 10.3k] | Branch (2523:29): [True: 115k, False: 317] ------------------ 2524| 115k| rar->lengthtable[i++] = 0; 2525| 10.6k| } 2526| 193k| } 2527| 780| free(precode.tree); 2528| 780| free(precode.table); 2529| | 2530| 780| r = create_code(a, &rar->maincode, &rar->lengthtable[0], MAINCODE_SIZE, ------------------ | | 128| 780|#define MAINCODE_SIZE 299 ------------------ 2531| 780| MAX_SYMBOL_LENGTH); ------------------ | | 135| 780|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2532| 780| if (r != ARCHIVE_OK) ------------------ | | 233| 780|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2532:9): [True: 4, False: 776] ------------------ 2533| 4| return (r); 2534| 776| r = create_code(a, &rar->offsetcode, &rar->lengthtable[MAINCODE_SIZE], ------------------ | | 128| 776|#define MAINCODE_SIZE 299 ------------------ 2535| 776| OFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 129| 776|#define OFFSETCODE_SIZE 60 ------------------ OFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 135| 776|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2536| 776| if (r != ARCHIVE_OK) ------------------ | | 233| 776|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2536:9): [True: 0, False: 776] ------------------ 2537| 0| return (r); 2538| 776| r = create_code(a, &rar->lowoffsetcode, 2539| 776| &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE], ------------------ | | 128| 776|#define MAINCODE_SIZE 299 ------------------ &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE], ------------------ | | 129| 776|#define OFFSETCODE_SIZE 60 ------------------ 2540| 776| LOWOFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 130| 776|#define LOWOFFSETCODE_SIZE 17 ------------------ LOWOFFSETCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 135| 776|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2541| 776| if (r != ARCHIVE_OK) ------------------ | | 233| 776|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2541:9): [True: 0, False: 776] ------------------ 2542| 0| return (r); 2543| 776| r = create_code(a, &rar->lengthcode, 2544| 776| &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE + ------------------ | | 128| 776|#define MAINCODE_SIZE 299 ------------------ &rar->lengthtable[MAINCODE_SIZE + OFFSETCODE_SIZE + ------------------ | | 129| 776|#define OFFSETCODE_SIZE 60 ------------------ 2545| 776| LOWOFFSETCODE_SIZE], LENGTHCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 130| 776|#define LOWOFFSETCODE_SIZE 17 ------------------ LOWOFFSETCODE_SIZE], LENGTHCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 131| 776|#define LENGTHCODE_SIZE 28 ------------------ LOWOFFSETCODE_SIZE], LENGTHCODE_SIZE, MAX_SYMBOL_LENGTH); ------------------ | | 135| 776|#define MAX_SYMBOL_LENGTH 0xF ------------------ 2546| 776| if (r != ARCHIVE_OK) ------------------ | | 233| 776|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2546:9): [True: 0, False: 776] ------------------ 2547| 0| return (r); 2548| 776| } 2549| | 2550| 4.08k| if (!rar->dictionary_size || !rar->lzss.window || ------------------ | Branch (2550:7): [True: 121, False: 3.96k] | Branch (2550:32): [True: 4, False: 3.96k] ------------------ 2551| 3.96k| (unsigned int)(rar->lzss.mask + 1) < rar->dictionary_size) ------------------ | Branch (2551:7): [True: 0, False: 3.96k] ------------------ 2552| 125| { 2553| | /* Seems as though dictionary sizes are not used. Even so, minimize 2554| | * memory usage as much as possible. 2555| | */ 2556| 125| void *new_window; 2557| 125| unsigned int new_size; 2558| | 2559| 125| if (rar->unp_size >= DICTIONARY_MAX_SIZE) ------------------ | | 126| 125|#define DICTIONARY_MAX_SIZE 0x400000 ------------------ | Branch (2559:9): [True: 65, False: 60] ------------------ 2560| 65| new_size = DICTIONARY_MAX_SIZE; ------------------ | | 126| 65|#define DICTIONARY_MAX_SIZE 0x400000 ------------------ 2561| 60| else 2562| 60| new_size = rar_fls((unsigned int)rar->unp_size) << 1; 2563| 125| if (new_size == 0) { ------------------ | Branch (2563:9): [True: 0, False: 125] ------------------ 2564| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2565| 0| "Zero window size is invalid"); 2566| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2567| 0| } 2568| 125| new_window = realloc(rar->lzss.window, new_size); 2569| 125| if (new_window == NULL) { ------------------ | Branch (2569:9): [True: 0, False: 125] ------------------ 2570| 0| archive_set_error(&a->archive, ENOMEM, 2571| 0| "Unable to allocate memory for uncompressed data"); 2572| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2573| 0| } 2574| 125| rar->lzss.window = (unsigned char *)new_window; 2575| 125| rar->dictionary_size = new_size; 2576| 125| memset(rar->lzss.window, 0, rar->dictionary_size); 2577| 125| rar->lzss.mask = rar->dictionary_size - 1; 2578| 125| } 2579| | 2580| 4.08k| rar->start_new_table = 0; 2581| 4.08k| return (ARCHIVE_OK); ------------------ | | 233| 4.08k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2582| 1|truncated_data: 2583| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2584| 1| "Truncated RAR file data"); 2585| 1| rar->valid = 0; 2586| 1| return (ARCHIVE_FAILED); ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2587| 4.08k|} archive_read_support_format_rar.c:free_codes: 2591| 6.59k|{ 2592| 6.59k| struct rar *rar = (struct rar *)(a->format->data); 2593| 6.59k| free(rar->maincode.tree); 2594| 6.59k| free(rar->offsetcode.tree); 2595| 6.59k| free(rar->lowoffsetcode.tree); 2596| 6.59k| free(rar->lengthcode.tree); 2597| 6.59k| free(rar->maincode.table); 2598| 6.59k| free(rar->offsetcode.table); 2599| 6.59k| free(rar->lowoffsetcode.table); 2600| 6.59k| free(rar->lengthcode.table); 2601| 6.59k| memset(&rar->maincode, 0, sizeof(rar->maincode)); 2602| 6.59k| memset(&rar->offsetcode, 0, sizeof(rar->offsetcode)); 2603| 6.59k| memset(&rar->lowoffsetcode, 0, sizeof(rar->lowoffsetcode)); 2604| 6.59k| memset(&rar->lengthcode, 0, sizeof(rar->lengthcode)); 2605| 6.59k|} archive_read_support_format_rar.c:ppmd_read: 710| 13.2k|{ 711| 13.2k| struct archive_read *a = ((IByteIn*)p)->a; 712| 13.2k| struct rar *rar = (struct rar *)(a->format->data); 713| 13.2k| struct rar_br *br = &(rar->br); 714| 13.2k| Byte b; 715| 13.2k| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 475| 13.2k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 26.5k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 11.6k, False: 1.65k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 1|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 1, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 1.65k, False: 1] | | ------------------ ------------------ 716| 0| { 717| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 718| 0| "Truncated RAR file data"); 719| 0| rar->valid = 0; 720| 0| return 0; 721| 0| } 722| 13.2k| b = rar_br_bits(br, 8); ------------------ | | 465| 13.2k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 13.2k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 723| 13.2k| rar_br_consume(br, 8); ------------------ | | 477| 13.2k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 724| 13.2k| return b; 725| 13.2k|} archive_read_support_format_rar.c:create_code: 2682| 3.89k|{ 2683| 3.89k| int i, j, codebits = 0, symbolsleft = numsymbols; 2684| | 2685| 3.89k| code->numentries = 0; 2686| 3.89k| code->numallocatedentries = 0; 2687| 3.89k| if (new_node(code) < 0) { ------------------ | Branch (2687:7): [True: 0, False: 3.89k] ------------------ 2688| 0| archive_set_error(&a->archive, ENOMEM, 2689| 0| "Unable to allocate memory for node data"); 2690| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2691| 0| } 2692| 3.89k| code->numentries = 1; 2693| 3.89k| code->minlength = INT_MAX; 2694| 3.89k| code->maxlength = INT_MIN; 2695| 3.89k| codebits = 0; 2696| 57.4k| for(i = 1; i <= maxlength; i++) ------------------ | Branch (2696:14): [True: 53.9k, False: 3.44k] ------------------ 2697| 53.9k| { 2698| 4.92M| for(j = 0; j < numsymbols; j++) ------------------ | Branch (2698:16): [True: 4.86M, False: 53.5k] ------------------ 2699| 4.86M| { 2700| 4.86M| if (lengths[j] != i) continue; ------------------ | Branch (2700:11): [True: 4.65M, False: 209k] ------------------ 2701| 209k| if (add_value(a, code, j, codebits, i) != ARCHIVE_OK) ------------------ | | 233| 209k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2701:11): [True: 4, False: 209k] ------------------ 2702| 4| return (ARCHIVE_FAILED); ------------------ | | 237| 4|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2703| 209k| codebits++; 2704| 209k| if (--symbolsleft <= 0) ------------------ | Branch (2704:11): [True: 442, False: 208k] ------------------ 2705| 442| break; 2706| 209k| } 2707| 53.9k| if (symbolsleft <= 0) ------------------ | Branch (2707:9): [True: 442, False: 53.5k] ------------------ 2708| 442| break; 2709| 53.5k| codebits <<= 1; 2710| 53.5k| } 2711| 3.89k| return (ARCHIVE_OK); ------------------ | | 233| 3.89k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2712| 3.89k|} archive_read_support_format_rar.c:new_node: 2825| 421k|{ 2826| 421k| void *new_tree; 2827| 421k| if (code->numallocatedentries == code->numentries) { ------------------ | Branch (2827:7): [True: 4.77k, False: 416k] ------------------ 2828| 4.77k| int new_num_entries = 256; 2829| 4.77k| if (code->numentries > 0) { ------------------ | Branch (2829:9): [True: 879, False: 3.89k] ------------------ 2830| 879| new_num_entries = code->numentries * 2; 2831| 879| } 2832| 4.77k| new_tree = realloc(code->tree, new_num_entries * sizeof(*code->tree)); 2833| 4.77k| if (new_tree == NULL) ------------------ | Branch (2833:9): [True: 0, False: 4.77k] ------------------ 2834| 0| return (-1); 2835| 4.77k| code->tree = (struct huffman_tree_node *)new_tree; 2836| 4.77k| code->numallocatedentries = new_num_entries; 2837| 4.77k| } 2838| 421k| code->tree[code->numentries].branches[0] = -1; 2839| 421k| code->tree[code->numentries].branches[1] = -2; 2840| 421k| return 1; 2841| 421k|} archive_read_support_format_rar.c:add_value: 2717| 209k|{ 2718| 209k| int lastnode, bitpos, bit; 2719| | /* int repeatpos, repeatnode, nextnode; */ 2720| | 2721| 209k| free(code->table); 2722| 209k| code->table = NULL; 2723| | 2724| 209k| if(length > code->maxlength) ------------------ | Branch (2724:6): [True: 21.3k, False: 187k] ------------------ 2725| 21.3k| code->maxlength = length; 2726| 209k| if(length < code->minlength) ------------------ | Branch (2726:6): [True: 3.77k, False: 205k] ------------------ 2727| 3.77k| code->minlength = length; 2728| | 2729| | /* 2730| | * Dead code, repeatpos was is -1 2731| | * 2732| | repeatpos = -1; 2733| | if (repeatpos == 0 || (repeatpos >= 0 2734| | && (((codebits >> (repeatpos - 1)) & 3) == 0 2735| | || ((codebits >> (repeatpos - 1)) & 3) == 3))) 2736| | { 2737| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2738| | "Invalid repeat position"); 2739| | return (ARCHIVE_FATAL); 2740| | } 2741| | */ 2742| | 2743| 209k| lastnode = 0; 2744| 1.84M| for (bitpos = length - 1; bitpos >= 0; bitpos--) ------------------ | Branch (2744:29): [True: 1.63M, False: 209k] ------------------ 2745| 1.63M| { 2746| 1.63M| bit = (codebits >> bitpos) & 1; 2747| | 2748| | /* Leaf node check */ 2749| 1.63M| if (code->tree[lastnode].branches[0] == ------------------ | Branch (2749:9): [True: 4, False: 1.63M] ------------------ 2750| 1.63M| code->tree[lastnode].branches[1]) 2751| 4| { 2752| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2753| 4| "Prefix found"); 2754| 4| return (ARCHIVE_FAILED); ------------------ | | 237| 4|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2755| 4| } 2756| | 2757| | /* 2758| | * Dead code, repeatpos was -1, bitpos >=0 2759| | * 2760| | if (bitpos == repeatpos) 2761| | { 2762| | * Open branch check * 2763| | if (!(code->tree[lastnode].branches[bit] < 0)) 2764| | { 2765| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2766| | "Invalid repeating code"); 2767| | return (ARCHIVE_FATAL); 2768| | } 2769| | 2770| | if ((repeatnode = new_node(code)) < 0) { 2771| | archive_set_error(&a->archive, ENOMEM, 2772| | "Unable to allocate memory for node data"); 2773| | return (ARCHIVE_FATAL); 2774| | } 2775| | if ((nextnode = new_node(code)) < 0) { 2776| | archive_set_error(&a->archive, ENOMEM, 2777| | "Unable to allocate memory for node data"); 2778| | return (ARCHIVE_FATAL); 2779| | } 2780| | 2781| | * Set branches * 2782| | code->tree[lastnode].branches[bit] = repeatnode; 2783| | code->tree[repeatnode].branches[bit] = repeatnode; 2784| | code->tree[repeatnode].branches[bit^1] = nextnode; 2785| | lastnode = nextnode; 2786| | 2787| | bitpos++; * terminating bit already handled, skip it * 2788| | } 2789| | else 2790| | { 2791| | */ 2792| | /* Open branch check */ 2793| 1.63M| if (code->tree[lastnode].branches[bit] < 0) ------------------ | Branch (2793:11): [True: 417k, False: 1.22M] ------------------ 2794| 417k| { 2795| 417k| if (new_node(code) < 0) { ------------------ | Branch (2795:13): [True: 0, False: 417k] ------------------ 2796| 0| archive_set_error(&a->archive, ENOMEM, 2797| 0| "Unable to allocate memory for node data"); 2798| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2799| 0| } 2800| 417k| code->tree[lastnode].branches[bit] = code->numentries++; 2801| 417k| } 2802| | 2803| | /* set to branch */ 2804| 1.63M| lastnode = code->tree[lastnode].branches[bit]; 2805| | /* } */ 2806| 1.63M| } 2807| | 2808| 209k| if (!(code->tree[lastnode].branches[0] == -1 ------------------ | Branch (2808:9): [True: 209k, False: 0] ------------------ 2809| 209k| && code->tree[lastnode].branches[1] == -2)) ------------------ | Branch (2809:8): [True: 209k, False: 0] ------------------ 2810| 0| { 2811| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2812| 0| "Prefix found"); 2813| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2814| 0| } 2815| | 2816| | /* Set leaf value */ 2817| 209k| code->tree[lastnode].branches[0] = value; 2818| 209k| code->tree[lastnode].branches[1] = value; 2819| | 2820| 209k| return (ARCHIVE_OK); ------------------ | | 233| 209k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2821| 209k|} archive_read_support_format_rar.c:read_next_symbol: 2610| 19.6M|{ 2611| 19.6M| unsigned char bit; 2612| 19.6M| unsigned int bits; 2613| 19.6M| int length, value, node; 2614| 19.6M| struct rar *rar; 2615| 19.6M| struct rar_br *br; 2616| | 2617| 19.6M| if (!code->table) ------------------ | Branch (2617:7): [True: 2.87k, False: 19.6M] ------------------ 2618| 2.87k| { 2619| 2.87k| if (make_table(a, code) != (ARCHIVE_OK)) ------------------ | | 233| 2.87k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2619:9): [True: 8, False: 2.86k] ------------------ 2620| 8| return -1; 2621| 2.87k| } 2622| | 2623| 19.6M| rar = (struct rar *)(a->format->data); 2624| 19.6M| br = &(rar->br); 2625| | 2626| | /* Look ahead (peek) at bits */ 2627| 19.6M| if (!rar_br_read_ahead(a, br, code->tablesize)) { ------------------ | | 475| 19.6M| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 39.3M|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 19.0M, False: 596k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 91|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 56, False: 35] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 596k, False: 91] | | ------------------ ------------------ 2628| 35| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 35|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2629| 35| "Truncated RAR file data"); 2630| 35| rar->valid = 0; 2631| 35| return -1; 2632| 35| } 2633| 19.6M| bits = rar_br_bits(br, code->tablesize); ------------------ | | 465| 19.6M| (((uint32_t)((br)->cache_buffer >> \ | | 466| 19.6M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2634| | 2635| 19.6M| length = code->table[bits].length; 2636| 19.6M| value = code->table[bits].value; 2637| | 2638| 19.6M| if (length < 0) ------------------ | Branch (2638:7): [True: 0, False: 19.6M] ------------------ 2639| 0| { 2640| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2641| 0| "Invalid prefix code in bitstream"); 2642| 0| return -1; 2643| 0| } 2644| | 2645| 19.6M| if (length <= code->tablesize) ------------------ | Branch (2645:7): [True: 19.3M, False: 339k] ------------------ 2646| 19.3M| { 2647| | /* Skip length bits */ 2648| 19.3M| rar_br_consume(br, length); ------------------ | | 477| 19.3M|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2649| 19.3M| return value; 2650| 19.3M| } 2651| | 2652| | /* Skip tablesize bits */ 2653| 339k| rar_br_consume(br, code->tablesize); ------------------ | | 477| 339k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2654| | 2655| 339k| node = value; 2656| 2.02M| while (code->tree[node].branches[0] != code->tree[node].branches[1]) ------------------ | Branch (2656:10): [True: 1.68M, False: 339k] ------------------ 2657| 1.68M| { 2658| 1.68M| if (!rar_br_read_ahead(a, br, 1)) { ------------------ | | 475| 1.68M| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 3.37M|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 1.68M, False: 3.12k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 5|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 5] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 3.11k, False: 5] | | ------------------ ------------------ 2659| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2660| 5| "Truncated RAR file data"); 2661| 5| rar->valid = 0; 2662| 5| return -1; 2663| 5| } 2664| 1.68M| bit = rar_br_bits(br, 1); ------------------ | | 465| 1.68M| (((uint32_t)((br)->cache_buffer >> \ | | 466| 1.68M| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2665| 1.68M| rar_br_consume(br, 1); ------------------ | | 477| 1.68M|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2666| | 2667| 1.68M| if (code->tree[node].branches[bit] < 0) ------------------ | Branch (2667:9): [True: 1, False: 1.68M] ------------------ 2668| 1| { 2669| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2670| 1| "Invalid prefix code in bitstream"); 2671| 1| return -1; 2672| 1| } 2673| 1.68M| node = code->tree[node].branches[bit]; 2674| 1.68M| } 2675| | 2676| 339k| return code->tree[node].branches[0]; 2677| 339k|} archive_read_support_format_rar.c:make_table: 2845| 2.87k|{ 2846| 2.87k| if (code->maxlength < code->minlength || code->maxlength > 10) ------------------ | Branch (2846:7): [True: 0, False: 2.87k] | Branch (2846:44): [True: 743, False: 2.12k] ------------------ 2847| 743| code->tablesize = 10; 2848| 2.12k| else 2849| 2.12k| code->tablesize = code->maxlength; 2850| | 2851| 2.87k| code->table = calloc(((size_t)1U) << code->tablesize, sizeof(*code->table)); 2852| 2.87k| if (code->table == NULL) { ------------------ | Branch (2852:7): [True: 0, False: 2.87k] ------------------ 2853| 0| archive_set_error(&a->archive, ENOMEM, "Can't allocate memory"); 2854| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2855| 0| } 2856| | 2857| 2.87k| return make_table_recurse(a, code, 0, code->table, 0, code->tablesize); 2858| 2.87k|} archive_read_support_format_rar.c:make_table_recurse: 2864| 371k|{ 2865| 371k| int currtablesize, i, ret = (ARCHIVE_OK); ------------------ | | 233| 371k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2866| | 2867| 371k| if (!code->tree) ------------------ | Branch (2867:7): [True: 0, False: 371k] ------------------ 2868| 0| { 2869| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2870| 0| "Huffman tree was not created"); 2871| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2872| 0| } 2873| 371k| if (node < 0 || node >= code->numentries) ------------------ | Branch (2873:7): [True: 44, False: 371k] | Branch (2873:19): [True: 0, False: 371k] ------------------ 2874| 44| { 2875| 44| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 44|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2876| 44| "Invalid location to Huffman tree specified"); 2877| 44| return (ARCHIVE_FAILED); ------------------ | | 237| 44|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2878| 44| } 2879| | 2880| 371k| currtablesize = 1 << (maxdepth - depth); 2881| | 2882| 371k| if (code->tree[node].branches[0] == ------------------ | Branch (2882:7): [True: 185k, False: 185k] ------------------ 2883| 371k| code->tree[node].branches[1]) 2884| 185k| { 2885| 1.87M| for(i = 0; i < currtablesize; i++) ------------------ | Branch (2885:16): [True: 1.69M, False: 185k] ------------------ 2886| 1.69M| { 2887| 1.69M| table[i].length = depth; 2888| 1.69M| table[i].value = code->tree[node].branches[0]; 2889| 1.69M| } 2890| 185k| } 2891| | /* 2892| | * Dead code, node >= 0 2893| | * 2894| | else if (node < 0) 2895| | { 2896| | for(i = 0; i < currtablesize; i++) 2897| | table[i].length = -1; 2898| | } 2899| | */ 2900| 185k| else 2901| 185k| { 2902| 185k| if(depth == maxdepth) ------------------ | Branch (2902:8): [True: 1.78k, False: 184k] ------------------ 2903| 1.78k| { 2904| 1.78k| table[0].length = maxdepth + 1; 2905| 1.78k| table[0].value = node; 2906| 1.78k| } 2907| 184k| else 2908| 184k| { 2909| 184k| ret |= make_table_recurse(a, code, code->tree[node].branches[0], table, 2910| 184k| depth + 1, maxdepth); 2911| 184k| ret |= make_table_recurse(a, code, code->tree[node].branches[1], 2912| 184k| table + currtablesize / 2, depth + 1, maxdepth); 2913| 184k| } 2914| 185k| } 2915| 371k| return ret; 2916| 371k|} archive_read_support_format_rar.c:rar_fls: 616| 60|{ 617| 60| word |= (word >> 1); 618| 60| word |= (word >> 2); 619| 60| word |= (word >> 4); 620| 60| word |= (word >> 8); 621| 60| word |= (word >> 16); 622| 60| return word - (word >> 1); 623| 60|} archive_read_support_format_rar.c:lzss_emit_literal: 670| 17.4M|{ 671| 17.4M| *lzss_current_pointer(&rar->lzss) = literal; 672| 17.4M| rar->lzss.position++; 673| 17.4M|} archive_read_support_format_rar.c:lzss_current_pointer: 664| 17.4M|{ 665| 17.4M| return lzss_pointer_for_position(lzss, lzss->position); 666| 17.4M|} archive_read_support_format_rar.c:lzss_pointer_for_position: 652| 17.4M|{ 653| 17.4M| return &lzss->window[lzss_offset_for_position(lzss, pos)]; 654| 17.4M|} archive_read_support_format_rar.c:lzss_emit_match: 677| 1.43M|{ 678| 1.43M| int dstoffs = lzss_current_offset(&rar->lzss); 679| 1.43M| int srcoffs = (dstoffs - offset) & lzss_mask(&rar->lzss); 680| 1.43M| int l, li, remaining; 681| 1.43M| unsigned char *d, *s; 682| | 683| 1.43M| remaining = length; 684| 2.87M| while (remaining > 0) { ------------------ | Branch (684:10): [True: 1.43M, False: 1.43M] ------------------ 685| 1.43M| l = remaining; 686| 1.43M| if (dstoffs > srcoffs) { ------------------ | Branch (686:9): [True: 652k, False: 786k] ------------------ 687| 652k| if (l > lzss_size(&rar->lzss) - dstoffs) ------------------ | Branch (687:11): [True: 191, False: 652k] ------------------ 688| 191| l = lzss_size(&rar->lzss) - dstoffs; 689| 786k| } else { 690| 786k| if (l > lzss_size(&rar->lzss) - srcoffs) ------------------ | Branch (690:11): [True: 456, False: 786k] ------------------ 691| 456| l = lzss_size(&rar->lzss) - srcoffs; 692| 786k| } 693| 1.43M| d = &(rar->lzss.window[dstoffs]); 694| 1.43M| s = &(rar->lzss.window[srcoffs]); 695| 1.43M| if ((dstoffs + l < srcoffs) || (srcoffs + l < dstoffs)) ------------------ | Branch (695:9): [True: 13.6k, False: 1.42M] | Branch (695:36): [True: 308k, False: 1.11M] ------------------ 696| 322k| memcpy(d, s, l); 697| 1.11M| else { 698| 202M| for (li = 0; li < l; li++) ------------------ | Branch (698:20): [True: 201M, False: 1.11M] ------------------ 699| 201M| d[li] = s[li]; 700| 1.11M| } 701| 1.43M| remaining -= l; 702| 1.43M| dstoffs = (dstoffs + l) & lzss_mask(&(rar->lzss)); 703| 1.43M| srcoffs = (srcoffs + l) & lzss_mask(&(rar->lzss)); 704| 1.43M| } 705| 1.43M| rar->lzss.position += length; 706| 1.43M|} archive_read_support_format_rar.c:lzss_current_offset: 658| 1.43M|{ 659| 1.43M| return lzss_offset_for_position(lzss, lzss->position); 660| 1.43M|} archive_read_support_format_rar.c:lzss_mask: 634| 4.31M|{ 635| 4.31M| return lzss->mask; 636| 4.31M|} archive_read_support_format_rar.c:expand: 2920| 6.97k|{ 2921| 6.97k| static const unsigned char lengthbases[] = 2922| 6.97k| { 0, 1, 2, 3, 4, 5, 6, 2923| 6.97k| 7, 8, 10, 12, 14, 16, 20, 2924| 6.97k| 24, 28, 32, 40, 48, 56, 64, 2925| 6.97k| 80, 96, 112, 128, 160, 192, 224 }; 2926| 6.97k| static const unsigned char lengthbits[] = 2927| 6.97k| { 0, 0, 0, 0, 0, 0, 0, 2928| 6.97k| 0, 1, 1, 1, 1, 2, 2, 2929| 6.97k| 2, 2, 3, 3, 3, 3, 4, 2930| 6.97k| 4, 4, 4, 5, 5, 5, 5 }; 2931| 6.97k| static const int lengthb_min = minimum( ------------------ | | 162| 6.97k|#define minimum(a, b) ((a)<(b)?(a):(b)) | | ------------------ | | | Branch (162:24): [Folded, False: 6.97k] | | ------------------ ------------------ 2932| 6.97k| (int)(sizeof(lengthbases)/sizeof(lengthbases[0])), 2933| 6.97k| (int)(sizeof(lengthbits)/sizeof(lengthbits[0])) 2934| 6.97k| ); 2935| 6.97k| static const unsigned int offsetbases[] = 2936| 6.97k| { 0, 1, 2, 3, 4, 6, 2937| 6.97k| 8, 12, 16, 24, 32, 48, 2938| 6.97k| 64, 96, 128, 192, 256, 384, 2939| 6.97k| 512, 768, 1024, 1536, 2048, 3072, 2940| 6.97k| 4096, 6144, 8192, 12288, 16384, 24576, 2941| 6.97k| 32768, 49152, 65536, 98304, 131072, 196608, 2942| 6.97k| 262144, 327680, 393216, 458752, 524288, 589824, 2943| 6.97k| 655360, 720896, 786432, 851968, 917504, 983040, 2944| 6.97k| 1048576, 1310720, 1572864, 1835008, 2097152, 2359296, 2945| 6.97k| 2621440, 2883584, 3145728, 3407872, 3670016, 3932160 }; 2946| 6.97k| static const unsigned char offsetbits[] = 2947| 6.97k| { 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 2948| 6.97k| 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 2949| 6.97k| 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 2950| 6.97k| 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 2951| 6.97k| 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18 }; 2952| 6.97k| static const int offsetb_min = minimum( ------------------ | | 162| 6.97k|#define minimum(a, b) ((a)<(b)?(a):(b)) | | ------------------ | | | Branch (162:24): [Folded, False: 6.97k] | | ------------------ ------------------ 2953| 6.97k| (int)(sizeof(offsetbases)/sizeof(offsetbases[0])), 2954| 6.97k| (int)(sizeof(offsetbits)/sizeof(offsetbits[0])) 2955| 6.97k| ); 2956| 6.97k| static const unsigned char shortbases[] = 2957| 6.97k| { 0, 4, 8, 16, 32, 64, 128, 192 }; 2958| 6.97k| static const unsigned char shortbits[] = 2959| 6.97k| { 2, 2, 3, 4, 5, 6, 6, 6 }; 2960| | 2961| 6.97k| int symbol, offs, len, offsindex, lensymbol, i, offssymbol, lowoffsetsymbol; 2962| 6.97k| unsigned char newfile; 2963| 6.97k| struct rar *rar = (struct rar *)(a->format->data); 2964| 6.97k| struct rar_br *br = &(rar->br); 2965| | 2966| 6.97k| if (rar->filters.filterstart < *end) ------------------ | Branch (2966:7): [True: 0, False: 6.97k] ------------------ 2967| 0| *end = rar->filters.filterstart; 2968| | 2969| 18.8M| while (1) ------------------ | Branch (2969:10): [True: 18.8M, Folded] ------------------ 2970| 18.8M| { 2971| 18.8M| if(lzss_position(&rar->lzss) >= *end) { ------------------ | Branch (2971:8): [True: 6.28k, False: 18.8M] ------------------ 2972| 6.28k| return (ARCHIVE_OK); ------------------ | | 233| 6.28k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2973| 6.28k| } 2974| | 2975| 18.8M| if(rar->is_ppmd_block) { ------------------ | Branch (2975:8): [True: 0, False: 18.8M] ------------------ 2976| 0| *end = lzss_position(&rar->lzss); 2977| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2978| 0| } 2979| | 2980| 18.8M| if ((symbol = read_next_symbol(a, &rar->maincode)) < 0) ------------------ | Branch (2980:9): [True: 42, False: 18.8M] ------------------ 2981| 42| goto bad_data; 2982| | 2983| 18.8M| if (symbol < 256) ------------------ | Branch (2983:9): [True: 17.4M, False: 1.45M] ------------------ 2984| 17.4M| { 2985| 17.4M| lzss_emit_literal(rar, (uint8_t)symbol); 2986| 17.4M| continue; 2987| 17.4M| } 2988| 1.45M| else if (symbol == 256) ------------------ | Branch (2988:14): [True: 1.25k, False: 1.45M] ------------------ 2989| 1.25k| { 2990| 1.25k| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 475| 1.25k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 2.51k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 1.25k, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2991| 0| goto truncated_data; 2992| 1.25k| newfile = !rar_br_bits(br, 1); ------------------ | | 465| 1.25k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 1.25k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 2993| 1.25k| rar_br_consume(br, 1); ------------------ | | 477| 1.25k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 2994| | 2995| 1.25k| if(newfile) ------------------ | Branch (2995:10): [True: 595, False: 663] ------------------ 2996| 595| { 2997| 595| rar->start_new_block = 1; 2998| 595| if (!rar_br_read_ahead(a, br, 1)) ------------------ | | 475| 595| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 1.19k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 595, False: 0] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 0, False: 0] | | ------------------ ------------------ 2999| 0| goto truncated_data; 3000| 595| rar->start_new_table = rar_br_bits(br, 1); ------------------ | | 465| 595| (((uint32_t)((br)->cache_buffer >> \ | | 466| 595| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3001| 595| rar_br_consume(br, 1); ------------------ | | 477| 595|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3002| 595| *end = lzss_position(&rar->lzss); 3003| 595| return (ARCHIVE_OK); ------------------ | | 233| 595|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3004| 595| } 3005| 663| else 3006| 663| { 3007| 663| if (parse_codes(a) != ARCHIVE_OK) ------------------ | | 233| 663|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3007:13): [True: 8, False: 655] ------------------ 3008| 8| goto bad_data; 3009| 655| continue; 3010| 663| } 3011| 1.25k| } 3012| 1.45M| else if(symbol==257) ------------------ | Branch (3012:13): [True: 11.4k, False: 1.44M] ------------------ 3013| 11.4k| { 3014| 11.4k| if (!read_filter(a, end)) ------------------ | Branch (3014:11): [True: 35, False: 11.4k] ------------------ 3015| 35| goto bad_data; 3016| 11.4k| continue; 3017| 11.4k| } 3018| 1.44M| else if(symbol==258) ------------------ | Branch (3018:13): [True: 778k, False: 661k] ------------------ 3019| 778k| { 3020| 778k| if(rar->lastlength == 0) ------------------ | Branch (3020:10): [True: 1.12k, False: 777k] ------------------ 3021| 1.12k| continue; 3022| | 3023| 777k| offs = rar->lastoffset; 3024| 777k| len = rar->lastlength; 3025| 777k| } 3026| 661k| else if (symbol <= 262) ------------------ | Branch (3026:14): [True: 22.7k, False: 638k] ------------------ 3027| 22.7k| { 3028| 22.7k| offsindex = symbol - 259; 3029| 22.7k| offs = rar->oldoffset[offsindex]; 3030| | 3031| 22.7k| if ((lensymbol = read_next_symbol(a, &rar->lengthcode)) < 0) ------------------ | Branch (3031:11): [True: 0, False: 22.7k] ------------------ 3032| 0| goto bad_data; 3033| 22.7k| if (lensymbol >= lengthb_min) ------------------ | Branch (3033:11): [True: 0, False: 22.7k] ------------------ 3034| 0| goto bad_data; 3035| 22.7k| len = lengthbases[lensymbol] + 2; 3036| 22.7k| if (lengthbits[lensymbol] > 0) { ------------------ | Branch (3036:11): [True: 3.62k, False: 19.1k] ------------------ 3037| 3.62k| if (!rar_br_read_ahead(a, br, lengthbits[lensymbol])) ------------------ | | 475| 3.62k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 7.24k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 3.50k, False: 116] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 116, False: 0] | | ------------------ ------------------ 3038| 0| goto truncated_data; 3039| 3.62k| len += rar_br_bits(br, lengthbits[lensymbol]); ------------------ | | 465| 3.62k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 3.62k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3040| 3.62k| rar_br_consume(br, lengthbits[lensymbol]); ------------------ | | 477| 3.62k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3041| 3.62k| } 3042| | 3043| 34.4k| for (i = offsindex; i > 0; i--) ------------------ | Branch (3043:27): [True: 11.6k, False: 22.7k] ------------------ 3044| 11.6k| rar->oldoffset[i] = rar->oldoffset[i-1]; 3045| 22.7k| rar->oldoffset[0] = offs; 3046| 22.7k| } 3047| 638k| else if(symbol<=270) ------------------ | Branch (3047:13): [True: 164k, False: 474k] ------------------ 3048| 164k| { 3049| 164k| offs = shortbases[symbol-263] + 1; 3050| 164k| if(shortbits[symbol-263] > 0) { ------------------ | Branch (3050:10): [True: 164k, False: 0] ------------------ 3051| 164k| if (!rar_br_read_ahead(a, br, shortbits[symbol-263])) ------------------ | | 475| 164k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 328k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 156k, False: 7.32k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 13|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 10, False: 3] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 7.30k, False: 13] | | ------------------ ------------------ 3052| 3| goto truncated_data; 3053| 164k| offs += rar_br_bits(br, shortbits[symbol-263]); ------------------ | | 465| 164k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 164k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3054| 164k| rar_br_consume(br, shortbits[symbol-263]); ------------------ | | 477| 164k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3055| 164k| } 3056| | 3057| 164k| len = 2; 3058| | 3059| 657k| for(i = 3; i > 0; i--) ------------------ | Branch (3059:18): [True: 492k, False: 164k] ------------------ 3060| 492k| rar->oldoffset[i] = rar->oldoffset[i-1]; 3061| 164k| rar->oldoffset[0] = offs; 3062| 164k| } 3063| 474k| else 3064| 474k| { 3065| 474k| if (symbol-271 >= lengthb_min) ------------------ | Branch (3065:11): [True: 0, False: 474k] ------------------ 3066| 0| goto bad_data; 3067| 474k| len = lengthbases[symbol-271]+3; 3068| 474k| if(lengthbits[symbol-271] > 0) { ------------------ | Branch (3068:10): [True: 350k, False: 124k] ------------------ 3069| 350k| if (!rar_br_read_ahead(a, br, lengthbits[symbol-271])) ------------------ | | 475| 350k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 700k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 349k, False: 1.00k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 2|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 2] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 1.00k, False: 2] | | ------------------ ------------------ 3070| 2| goto truncated_data; 3071| 350k| len += rar_br_bits(br, lengthbits[symbol-271]); ------------------ | | 465| 350k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 350k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3072| 350k| rar_br_consume(br, lengthbits[symbol-271]); ------------------ | | 477| 350k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3073| 350k| } 3074| | 3075| 474k| if ((offssymbol = read_next_symbol(a, &rar->offsetcode)) < 0) ------------------ | Branch (3075:11): [True: 0, False: 474k] ------------------ 3076| 0| goto bad_data; 3077| 474k| if (offssymbol >= offsetb_min) ------------------ | Branch (3077:11): [True: 0, False: 474k] ------------------ 3078| 0| goto bad_data; 3079| 474k| offs = offsetbases[offssymbol]+1; 3080| 474k| if(offsetbits[offssymbol] > 0) ------------------ | Branch (3080:10): [True: 143k, False: 330k] ------------------ 3081| 143k| { 3082| 143k| if(offssymbol > 9) ------------------ | Branch (3082:12): [True: 127k, False: 15.8k] ------------------ 3083| 127k| { 3084| 127k| if(offsetbits[offssymbol] > 4) { ------------------ | Branch (3084:14): [True: 123k, False: 4.61k] ------------------ 3085| 123k| if (!rar_br_read_ahead(a, br, offsetbits[offssymbol] - 4)) ------------------ | | 475| 123k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 246k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 121k, False: 1.86k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 0|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 0, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 1.86k, False: 0] | | ------------------ ------------------ 3086| 0| goto truncated_data; 3087| 123k| offs += rar_br_bits(br, offsetbits[offssymbol] - 4) << 4; ------------------ | | 465| 123k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 123k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3088| 123k| rar_br_consume(br, offsetbits[offssymbol] - 4); ------------------ | | 477| 123k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3089| 123k| } 3090| | 3091| 127k| if(rar->numlowoffsetrepeats > 0) ------------------ | Branch (3091:14): [True: 24.4k, False: 103k] ------------------ 3092| 24.4k| { 3093| 24.4k| rar->numlowoffsetrepeats--; 3094| 24.4k| offs += rar->lastlowoffset; 3095| 24.4k| } 3096| 103k| else 3097| 103k| { 3098| 103k| if ((lowoffsetsymbol = ------------------ | Branch (3098:17): [True: 1, False: 103k] ------------------ 3099| 103k| read_next_symbol(a, &rar->lowoffsetcode)) < 0) 3100| 1| goto bad_data; 3101| 103k| if(lowoffsetsymbol == 16) ------------------ | Branch (3101:16): [True: 1.70k, False: 101k] ------------------ 3102| 1.70k| { 3103| 1.70k| rar->numlowoffsetrepeats = 15; 3104| 1.70k| offs += rar->lastlowoffset; 3105| 1.70k| } 3106| 101k| else 3107| 101k| { 3108| 101k| offs += lowoffsetsymbol; 3109| 101k| rar->lastlowoffset = lowoffsetsymbol; 3110| 101k| } 3111| 103k| } 3112| 127k| } 3113| 15.8k| else { 3114| 15.8k| if (!rar_br_read_ahead(a, br, offsetbits[offssymbol])) ------------------ | | 475| 15.8k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 31.6k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 14.9k, False: 939] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 1|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 1, False: 0] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 938, False: 1] | | ------------------ ------------------ 3115| 0| goto truncated_data; 3116| 15.8k| offs += rar_br_bits(br, offsetbits[offssymbol]); ------------------ | | 465| 15.8k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 15.8k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3117| 15.8k| rar_br_consume(br, offsetbits[offssymbol]); ------------------ | | 477| 15.8k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3118| 15.8k| } 3119| 143k| } 3120| | 3121| 474k| if (offs >= 0x40000) ------------------ | Branch (3121:11): [True: 1.09k, False: 473k] ------------------ 3122| 1.09k| len++; 3123| 474k| if (offs >= 0x2000) ------------------ | Branch (3123:11): [True: 4.98k, False: 469k] ------------------ 3124| 4.98k| len++; 3125| | 3126| 1.89M| for(i = 3; i > 0; i--) ------------------ | Branch (3126:18): [True: 1.42M, False: 474k] ------------------ 3127| 1.42M| rar->oldoffset[i] = rar->oldoffset[i-1]; 3128| 474k| rar->oldoffset[0] = offs; 3129| 474k| } 3130| | 3131| 1.43M| rar->lastoffset = offs; 3132| 1.43M| rar->lastlength = len; 3133| | 3134| 1.43M| lzss_emit_match(rar, rar->lastoffset, rar->lastlength); 3135| 1.43M| } 3136| 5|truncated_data: 3137| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3138| 5| "Truncated RAR file data"); 3139| 5| rar->valid = 0; 3140| 5| return (ARCHIVE_FAILED); ------------------ | | 237| 5|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3141| 86|bad_data: 3142| 86| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 86|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3143| 86| "Bad RAR file data"); 3144| 86| return (ARCHIVE_FAILED); ------------------ | | 237| 86|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3145| 6.97k|} archive_read_support_format_rar.c:lzss_position: 628| 18.9M|{ 629| 18.9M| return lzss->position; 630| 18.9M|} archive_read_support_format_rar.c:read_filter: 3661| 11.4k|{ 3662| 11.4k| struct rar *rar = (struct rar *)(a->format->data); 3663| 11.4k| uint8_t flags, val, *code; 3664| 11.4k| uint16_t length, i; 3665| | 3666| 11.4k| if (!rar_decode_byte(a, &flags)) ------------------ | Branch (3666:7): [True: 1, False: 11.4k] ------------------ 3667| 1| return 0; 3668| 11.4k| length = (flags & 0x07) + 1; 3669| 11.4k| if (length == 7) ------------------ | Branch (3669:7): [True: 4.19k, False: 7.28k] ------------------ 3670| 4.19k| { 3671| 4.19k| if (!rar_decode_byte(a, &val)) ------------------ | Branch (3671:9): [True: 0, False: 4.19k] ------------------ 3672| 0| return 0; 3673| 4.19k| length = val + 7; 3674| 4.19k| } 3675| 7.28k| else if (length == 8) ------------------ | Branch (3675:12): [True: 1.60k, False: 5.67k] ------------------ 3676| 1.60k| { 3677| 1.60k| if (!rar_decode_byte(a, &val)) ------------------ | Branch (3677:9): [True: 0, False: 1.60k] ------------------ 3678| 0| return 0; 3679| 1.60k| length = val << 8; 3680| 1.60k| if (!rar_decode_byte(a, &val)) ------------------ | Branch (3680:9): [True: 0, False: 1.60k] ------------------ 3681| 0| return 0; 3682| 1.60k| length |= val; 3683| 1.60k| } 3684| | 3685| 11.4k| code = malloc(length); 3686| 11.4k| if (!code) ------------------ | Branch (3686:7): [True: 0, False: 11.4k] ------------------ 3687| 0| return 0; 3688| 261k| for (i = 0; i < length; i++) ------------------ | Branch (3688:15): [True: 250k, False: 11.4k] ------------------ 3689| 250k| { 3690| 250k| if (!rar_decode_byte(a, &code[i])) ------------------ | Branch (3690:9): [True: 16, False: 250k] ------------------ 3691| 16| { 3692| 16| free(code); 3693| 16| return 0; 3694| 16| } 3695| 250k| } 3696| 11.4k| if (!parse_filter(a, code, length, flags)) ------------------ | Branch (3696:7): [True: 18, False: 11.4k] ------------------ 3697| 18| { 3698| 18| free(code); 3699| 18| return 0; 3700| 18| } 3701| 11.4k| free(code); 3702| | 3703| 11.4k| if (rar->filters.filterstart < *end) ------------------ | Branch (3703:7): [True: 1.74k, False: 9.69k] ------------------ 3704| 1.74k| *end = rar->filters.filterstart; 3705| | 3706| 11.4k| return 1; 3707| 11.4k|} archive_read_support_format_rar.c:rar_decode_byte: 3914| 269k|{ 3915| 269k| struct rar *rar = (struct rar *)(a->format->data); 3916| 269k| struct rar_br *br = &(rar->br); 3917| 269k| if (!rar_br_read_ahead(a, br, 8)) ------------------ | | 475| 269k| ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 538k|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 233k, False: 36.2k] | | | | ------------------ | | ------------------ | | ((rar_br_has(br, (n)) || rar_br_fillup(a, br)) || rar_br_has(br, (n))) | | ------------------ | | | | 462| 32|#define rar_br_has(br, n) ((br)->cache_avail >= n) | | | | ------------------ | | | | | Branch (462:27): [True: 15, False: 17] | | | | ------------------ | | ------------------ | | | Branch (475:28): [True: 36.1k, False: 32] | | ------------------ ------------------ 3918| 17| return 0; 3919| 269k| *byte = (uint8_t)rar_br_bits(br, 8); ------------------ | | 465| 269k| (((uint32_t)((br)->cache_buffer >> \ | | 466| 269k| ((br)->cache_avail - (n)))) & cache_masks[n]) ------------------ 3920| 269k| rar_br_consume(br, 8); ------------------ | | 477| 269k|#define rar_br_consume(br, n) ((br)->cache_avail -= (n)) ------------------ 3921| 269k| return 1; 3922| 269k|} archive_read_support_format_rar.c:parse_filter: 3272| 11.4k|{ 3273| 11.4k| struct rar *rar = (struct rar *)(a->format->data); 3274| 11.4k| struct rar_filters *filters = &rar->filters; 3275| | 3276| 11.4k| struct memory_bit_reader br = { 0 }; 3277| 11.4k| struct rar_program_code *prog; 3278| 11.4k| struct rar_filter *filter, **nextfilter; 3279| | 3280| 11.4k| uint32_t numprogs, num, blocklength, globaldatalen; 3281| 11.4k| uint8_t *globaldata; 3282| 11.4k| size_t blockstartpos; 3283| 11.4k| uint32_t registers[8] = { 0 }; 3284| 11.4k| uint32_t i; 3285| | 3286| 11.4k| br.bytes = bytes; 3287| 11.4k| br.length = length; 3288| | 3289| 11.4k| numprogs = 0; 3290| 26.4k| for (prog = filters->progs; prog; prog = prog->next) ------------------ | Branch (3290:31): [True: 14.9k, False: 11.4k] ------------------ 3291| 14.9k| numprogs++; 3292| | 3293| 11.4k| if ((flags & 0x80)) ------------------ | Branch (3293:7): [True: 2.98k, False: 8.47k] ------------------ 3294| 2.98k| { 3295| 2.98k| num = membr_next_rarvm_number(&br); 3296| 2.98k| if (num == 0) ------------------ | Branch (3296:9): [True: 1.04k, False: 1.93k] ------------------ 3297| 1.04k| { 3298| 1.04k| delete_filter(filters->stack); 3299| 1.04k| filters->stack = NULL; 3300| 1.04k| delete_program_code(filters->progs); 3301| 1.04k| filters->progs = NULL; 3302| 1.04k| } 3303| 1.93k| else 3304| 1.93k| num--; 3305| 2.98k| if (num > numprogs) { ------------------ | Branch (3305:9): [True: 4, False: 2.98k] ------------------ 3306| 4| return 0; 3307| 4| } 3308| 2.98k| filters->lastfilternum = num; 3309| 2.98k| } 3310| 8.47k| else 3311| 8.47k| num = filters->lastfilternum; 3312| | 3313| 11.4k| prog = filters->progs; 3314| 14.4k| for (i = 0; i < num; i++) ------------------ | Branch (3314:15): [True: 3.01k, False: 11.4k] ------------------ 3315| 3.01k| prog = prog->next; 3316| 11.4k| if (prog) ------------------ | Branch (3316:7): [True: 9.85k, False: 1.59k] ------------------ 3317| 9.85k| prog->usagecount++; 3318| | 3319| 11.4k| blockstartpos = membr_next_rarvm_number(&br) + (size_t)lzss_position(&rar->lzss); 3320| 11.4k| if ((flags & 0x40)) ------------------ | Branch (3320:7): [True: 4.14k, False: 7.31k] ------------------ 3321| 4.14k| blockstartpos += 258; 3322| 11.4k| if ((flags & 0x20)) ------------------ | Branch (3322:7): [True: 2.42k, False: 9.03k] ------------------ 3323| 2.42k| blocklength = membr_next_rarvm_number(&br); 3324| 9.03k| else 3325| 9.03k| blocklength = prog ? prog->oldfilterlength : 0; ------------------ | Branch (3325:19): [True: 8.56k, False: 468] ------------------ 3326| | 3327| 11.4k| if (blocklength > rar->dictionary_size || ------------------ | Branch (3327:7): [True: 3, False: 11.4k] ------------------ 3328| 11.4k| blocklength > (uint32_t)(rar->lzss.mask + 1)) ------------------ | Branch (3328:7): [True: 0, False: 11.4k] ------------------ 3329| 3| return 0; 3330| | 3331| 11.4k| registers[3] = PROGRAM_SYSTEM_GLOBAL_ADDRESS; ------------------ | | 143| 11.4k|#define PROGRAM_SYSTEM_GLOBAL_ADDRESS PROGRAM_WORK_SIZE | | ------------------ | | | | 141| 11.4k|#define PROGRAM_WORK_SIZE 0x3C000 | | ------------------ ------------------ 3332| 11.4k| registers[4] = blocklength; 3333| 11.4k| registers[5] = prog ? prog->usagecount : 0; ------------------ | Branch (3333:18): [True: 9.85k, False: 1.59k] ------------------ 3334| 11.4k| registers[7] = VM_MEMORY_SIZE; ------------------ | | 139| 11.4k|#define VM_MEMORY_SIZE 0x40000 ------------------ 3335| | 3336| 11.4k| if ((flags & 0x10)) ------------------ | Branch (3336:7): [True: 2.32k, False: 9.12k] ------------------ 3337| 2.32k| { 3338| 2.32k| uint8_t mask = (uint8_t)membr_bits(&br, 7); 3339| 18.6k| for (i = 0; i < 7; i++) ------------------ | Branch (3339:17): [True: 16.2k, False: 2.32k] ------------------ 3340| 16.2k| if ((mask & (1 << i))) ------------------ | Branch (3340:11): [True: 6.60k, False: 9.68k] ------------------ 3341| 6.60k| registers[i] = membr_next_rarvm_number(&br); 3342| 2.32k| } 3343| | 3344| 11.4k| if (!prog) ------------------ | Branch (3344:7): [True: 1.59k, False: 9.85k] ------------------ 3345| 1.59k| { 3346| 1.59k| uint32_t len = membr_next_rarvm_number(&br); 3347| 1.59k| uint8_t *bytecode; 3348| 1.59k| struct rar_program_code **next; 3349| | 3350| 1.59k| if (len == 0 || len > 0x10000) ------------------ | Branch (3350:9): [True: 0, False: 1.59k] | Branch (3350:21): [True: 3, False: 1.59k] ------------------ 3351| 3| return 0; 3352| 1.59k| bytecode = malloc(len); 3353| 1.59k| if (!bytecode) ------------------ | Branch (3353:9): [True: 0, False: 1.59k] ------------------ 3354| 0| return 0; 3355| 49.4k| for (i = 0; i < len; i++) ------------------ | Branch (3355:17): [True: 47.8k, False: 1.59k] ------------------ 3356| 47.8k| bytecode[i] = (uint8_t)membr_bits(&br, 8); 3357| 1.59k| prog = compile_program(bytecode, len); 3358| 1.59k| if (!prog) { ------------------ | Branch (3358:9): [True: 4, False: 1.59k] ------------------ 3359| 4| free(bytecode); 3360| 4| return 0; 3361| 4| } 3362| 1.59k| free(bytecode); 3363| 1.59k| next = &filters->progs; 3364| 2.16k| while (*next) ------------------ | Branch (3364:12): [True: 570, False: 1.59k] ------------------ 3365| 570| next = &(*next)->next; 3366| 1.59k| *next = prog; 3367| 1.59k| } 3368| 11.4k| prog->oldfilterlength = blocklength; 3369| | 3370| 11.4k| globaldata = NULL; 3371| 11.4k| globaldatalen = 0; 3372| 11.4k| if ((flags & 0x08)) ------------------ | Branch (3372:7): [True: 494, False: 10.9k] ------------------ 3373| 494| { 3374| 494| globaldatalen = membr_next_rarvm_number(&br); 3375| 494| if (globaldatalen > PROGRAM_USER_GLOBAL_SIZE) ------------------ | | 146| 494|#define PROGRAM_USER_GLOBAL_SIZE (PROGRAM_GLOBAL_SIZE - PROGRAM_SYSTEM_GLOBAL_SIZE) | | ------------------ | | | | 142| 494|#define PROGRAM_GLOBAL_SIZE 0x2000 | | ------------------ | | #define PROGRAM_USER_GLOBAL_SIZE (PROGRAM_GLOBAL_SIZE - PROGRAM_SYSTEM_GLOBAL_SIZE) | | ------------------ | | | | 144| 494|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 | | ------------------ ------------------ | Branch (3375:9): [True: 2, False: 492] ------------------ 3376| 2| return 0; 3377| 492| globaldata = malloc(globaldatalen + PROGRAM_SYSTEM_GLOBAL_SIZE); ------------------ | | 144| 492|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ 3378| 492| if (!globaldata) ------------------ | Branch (3378:9): [True: 0, False: 492] ------------------ 3379| 0| return 0; 3380| 1.30k| for (i = 0; i < globaldatalen; i++) ------------------ | Branch (3380:17): [True: 808, False: 492] ------------------ 3381| 808| globaldata[i + PROGRAM_SYSTEM_GLOBAL_SIZE] = (uint8_t)membr_bits(&br, 8); ------------------ | | 144| 808|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ 3382| 492| } 3383| | 3384| 11.4k| if (br.at_eof) ------------------ | Branch (3384:7): [True: 2, False: 11.4k] ------------------ 3385| 2| { 3386| 2| free(globaldata); 3387| 2| return 0; 3388| 2| } 3389| | 3390| 11.4k| filter = create_filter(prog, globaldata, globaldatalen, registers, blockstartpos, blocklength); 3391| 11.4k| free(globaldata); 3392| 11.4k| if (!filter) ------------------ | Branch (3392:7): [True: 0, False: 11.4k] ------------------ 3393| 0| return 0; 3394| | 3395| 91.5k| for (i = 0; i < 7; i++) ------------------ | Branch (3395:15): [True: 80.0k, False: 11.4k] ------------------ 3396| 80.0k| archive_le32enc(&filter->globaldata[i * 4], registers[i]); 3397| 11.4k| archive_le32enc(&filter->globaldata[0x1C], blocklength); 3398| 11.4k| archive_le32enc(&filter->globaldata[0x20], 0); 3399| 11.4k| archive_le32enc(&filter->globaldata[0x2C], prog->usagecount); 3400| | 3401| 11.4k| nextfilter = &filters->stack; 3402| 814k| while (*nextfilter) ------------------ | Branch (3402:10): [True: 803k, False: 11.4k] ------------------ 3403| 803k| nextfilter = &(*nextfilter)->next; 3404| 11.4k| *nextfilter = filter; 3405| | 3406| 11.4k| if (!filters->stack->next) ------------------ | Branch (3406:7): [True: 2.20k, False: 9.24k] ------------------ 3407| 2.20k| filters->filterstart = blockstartpos; 3408| | 3409| 11.4k| return 1; 3410| 11.4k|} archive_read_support_format_rar.c:membr_next_rarvm_number: 3617| 26.0k|{ 3618| 26.0k| uint32_t val; 3619| 26.0k| switch (membr_bits(br, 2)) 3620| 26.0k| { 3621| 15.4k| case 0: ------------------ | Branch (3621:5): [True: 15.4k, False: 10.6k] ------------------ 3622| 15.4k| return membr_bits(br, 4); 3623| 5.58k| case 1: ------------------ | Branch (3623:5): [True: 5.58k, False: 20.4k] ------------------ 3624| 5.58k| val = membr_bits(br, 8); 3625| 5.58k| if (val >= 16) ------------------ | Branch (3625:11): [True: 3.66k, False: 1.91k] ------------------ 3626| 3.66k| return val; 3627| 1.91k| return 0xFFFFFF00 | (val << 4) | membr_bits(br, 4); 3628| 2.36k| case 2: ------------------ | Branch (3628:5): [True: 2.36k, False: 23.6k] ------------------ 3629| 2.36k| return membr_bits(br, 16); 3630| 2.65k| default: ------------------ | Branch (3630:5): [True: 2.65k, False: 23.3k] ------------------ 3631| 2.65k| return membr_bits(br, 32); 3632| 26.0k| } 3633| 26.0k|} archive_read_support_format_rar.c:delete_program_code: 3604| 3.54k|{ 3605| 5.13k| while (prog) ------------------ | Branch (3605:10): [True: 1.59k, False: 3.54k] ------------------ 3606| 1.59k| { 3607| 1.59k| struct rar_program_code *next = prog->next; 3608| 1.59k| free(prog->staticdata); 3609| 1.59k| free(prog->globalbackup); 3610| 1.59k| free(prog); 3611| 1.59k| prog = next; 3612| 1.59k| } 3613| 3.54k|} archive_read_support_format_rar.c:membr_bits: 3637| 218k|{ 3638| 218k| if (bits > br->available && (br->at_eof || !membr_fill(br, bits))) ------------------ | Branch (3638:7): [True: 193k, False: 25.3k] | Branch (3638:32): [True: 111k, False: 81.6k] | Branch (3638:46): [True: 479, False: 81.2k] ------------------ 3639| 111k| return 0; 3640| 106k| return (uint32_t)((br->bits >> (br->available -= bits)) & (((uint64_t)1 << bits) - 1)); 3641| 218k|} archive_read_support_format_rar.c:membr_fill: 3645| 81.6k|{ 3646| 173k| while (br->available < bits && br->offset < br->length) ------------------ | Branch (3646:10): [True: 92.0k, False: 81.2k] | Branch (3646:34): [True: 91.5k, False: 479] ------------------ 3647| 91.5k| { 3648| 91.5k| br->bits = (br->bits << 8) | br->bytes[br->offset++]; 3649| 91.5k| br->available += 8; 3650| 91.5k| } 3651| 81.6k| if (bits > br->available) ------------------ | Branch (3651:7): [True: 479, False: 81.2k] ------------------ 3652| 479| { 3653| 479| br->at_eof = 1; 3654| 479| return 0; 3655| 479| } 3656| 81.2k| return 1; 3657| 81.6k|} archive_read_support_format_rar.c:compile_program: 3538| 1.59k|{ 3539| 1.59k| struct memory_bit_reader br = { 0 }; 3540| 1.59k| struct rar_program_code *prog; 3541| | // uint32_t instrcount = 0; 3542| 1.59k| uint8_t xor; 3543| 1.59k| size_t i; 3544| | 3545| 1.59k| xor = 0; 3546| 47.8k| for (i = 1; i < length; i++) ------------------ | Branch (3546:15): [True: 46.2k, False: 1.59k] ------------------ 3547| 46.2k| xor ^= bytes[i]; 3548| 1.59k| if (!length || xor != bytes[0]) ------------------ | Branch (3548:7): [True: 0, False: 1.59k] | Branch (3548:18): [True: 4, False: 1.59k] ------------------ 3549| 4| return NULL; 3550| | 3551| 1.59k| br.bytes = bytes; 3552| 1.59k| br.length = length; 3553| 1.59k| br.offset = 1; 3554| | 3555| 1.59k| prog = calloc(1, sizeof(*prog)); 3556| 1.59k| if (!prog) ------------------ | Branch (3556:7): [True: 0, False: 1.59k] ------------------ 3557| 0| return NULL; 3558| 1.59k| prog->fingerprint = crc32(0, bytes, (unsigned int)length) | ((uint64_t)length << 32); 3559| | 3560| 1.59k| if (membr_bits(&br, 1)) ------------------ | Branch (3560:7): [True: 472, False: 1.11k] ------------------ 3561| 472| { 3562| 472| uint32_t staticdatalen = membr_next_rarvm_number(&br); 3563| 472| if (staticdatalen >= VM_MEMORY_SIZE) ------------------ | | 139| 472|#define VM_MEMORY_SIZE 0x40000 ------------------ | Branch (3563:9): [True: 0, False: 472] ------------------ 3564| 0| { 3565| 0| delete_program_code(prog); 3566| 0| return NULL; 3567| 0| } 3568| 472| prog->staticdatalen = staticdatalen + 1; 3569| 472| prog->staticdata = malloc(prog->staticdatalen); 3570| 472| if (!prog->staticdata) ------------------ | Branch (3570:9): [True: 0, False: 472] ------------------ 3571| 0| { 3572| 0| delete_program_code(prog); 3573| 0| return NULL; 3574| 0| } 3575| 112k| for (i = 0; i < prog->staticdatalen; i++) ------------------ | Branch (3575:17): [True: 111k, False: 472] ------------------ 3576| 111k| prog->staticdata[i] = (uint8_t)membr_bits(&br, 8); 3577| 472| } 3578| | 3579| 1.59k| return prog; 3580| 1.59k|} archive_read_support_format_rar.c:create_filter: 3414| 11.4k|{ 3415| 11.4k| struct rar_filter *filter; 3416| | 3417| 11.4k| filter = calloc(1, sizeof(*filter)); 3418| 11.4k| if (!filter) ------------------ | Branch (3418:7): [True: 0, False: 11.4k] ------------------ 3419| 0| return NULL; 3420| 11.4k| filter->prog = prog; 3421| 11.4k| filter->globaldatalen = globaldatalen > PROGRAM_SYSTEM_GLOBAL_SIZE ? globaldatalen : PROGRAM_SYSTEM_GLOBAL_SIZE; ------------------ | | 144| 11.4k|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ filter->globaldatalen = globaldatalen > PROGRAM_SYSTEM_GLOBAL_SIZE ? globaldatalen : PROGRAM_SYSTEM_GLOBAL_SIZE; ------------------ | | 144| 22.8k|#define PROGRAM_SYSTEM_GLOBAL_SIZE 0x40 ------------------ | Branch (3421:27): [True: 0, False: 11.4k] ------------------ 3422| 11.4k| filter->globaldata = calloc(1, filter->globaldatalen); 3423| 11.4k| if (!filter->globaldata) ------------------ | Branch (3423:7): [True: 0, False: 11.4k] ------------------ 3424| 0| { 3425| 0| free(filter); 3426| 0| return NULL; 3427| 0| } 3428| 11.4k| if (globaldata) ------------------ | Branch (3428:7): [True: 491, False: 10.9k] ------------------ 3429| 491| memcpy(filter->globaldata, globaldata, globaldatalen); 3430| 11.4k| if (registers) ------------------ | Branch (3430:7): [True: 11.4k, False: 0] ------------------ 3431| 11.4k| memcpy(filter->initialregisters, registers, sizeof(filter->initialregisters)); 3432| 11.4k| filter->blockstartpos = startpos; 3433| 11.4k| filter->blocklength = length; 3434| | 3435| 11.4k| return filter; 3436| 11.4k|} archive_read_support_format_rar.c:archive_read_format_rar_read_data_skip: 1153| 760|{ 1154| 760| struct rar *rar; 1155| 760| int64_t bytes_skipped; 1156| 760| int ret; 1157| | 1158| 760| rar = (struct rar *)(a->format->data); 1159| | 1160| 760| if (rar->bytes_unconsumed > 0) { ------------------ | Branch (1160:7): [True: 54, False: 706] ------------------ 1161| | /* Consume as much as the decompressor actually used. */ 1162| 54| __archive_read_consume(a, rar->bytes_unconsumed); 1163| 54| rar->bytes_unconsumed = 0; 1164| 54| } 1165| | 1166| 760| if (rar->bytes_remaining > 0) { ------------------ | Branch (1166:7): [True: 396, False: 364] ------------------ 1167| 396| bytes_skipped = __archive_read_consume(a, rar->bytes_remaining); 1168| 396| if (bytes_skipped < 0) ------------------ | Branch (1168:9): [True: 123, False: 273] ------------------ 1169| 123| return (ARCHIVE_FATAL); ------------------ | | 239| 123|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1170| 396| } 1171| | 1172| | /* Compressed data to skip must be read from each header in a multivolume 1173| | * archive. 1174| | */ 1175| 637| if (rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER) ------------------ | | 65| 1.27k|#define MHD_VOLUME 0x0001 ------------------ if (rar->main_flags & MHD_VOLUME && rar->file_flags & FHD_SPLIT_AFTER) ------------------ | | 82| 464|#define FHD_SPLIT_AFTER 0x0002 ------------------ | Branch (1175:7): [True: 464, False: 173] | Branch (1175:39): [True: 310, False: 154] ------------------ 1176| 310| { 1177| 310| ret = archive_read_format_rar_read_header(a, a->entry); 1178| 310| if (ret == (ARCHIVE_EOF)) ------------------ | | 232| 310|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (1178:9): [True: 0, False: 310] ------------------ 1179| 0| ret = archive_read_format_rar_read_header(a, a->entry); 1180| 310| if (ret != (ARCHIVE_OK)) ------------------ | | 233| 310|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1180:9): [True: 46, False: 264] ------------------ 1181| 46| return ret; 1182| 264| return archive_read_format_rar_read_data_skip(a); 1183| 310| } 1184| | 1185| 327| return (ARCHIVE_OK); ------------------ | | 233| 327|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1186| 637|} archive_read_support_format_rar.c:archive_read_format_rar_cleanup: 1344| 2.49k|{ 1345| 2.49k| struct rar *rar; 1346| | 1347| 2.49k| rar = (struct rar *)(a->format->data); 1348| 2.49k| free_codes(a); 1349| 2.49k| clear_filters(&rar->filters); 1350| 2.49k| free(rar->filename); 1351| 2.49k| free(rar->filename_save); 1352| 2.49k| free(rar->dbo); 1353| 2.49k| free(rar->unp_buffer); 1354| 2.49k| free(rar->lzss.window); 1355| 2.49k| __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); 1356| 2.49k| free(rar); 1357| 2.49k| (a->format->data) = NULL; 1358| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1359| 2.49k|} archive_read_support_format_rar.c:clear_filters: 3596| 2.49k|{ 3597| 2.49k| delete_filter(filters->stack); 3598| 2.49k| delete_program_code(filters->progs); 3599| 2.49k| free(filters->vm); 3600| 2.49k|} archive_read_support_format_rar5: 4447| 2.49k|int archive_read_support_format_rar5(struct archive *_a) { 4448| 2.49k| struct archive_read* ar; 4449| 2.49k| int ret; 4450| 2.49k| struct rar5* rar; 4451| | 4452| 2.49k| if(ARCHIVE_OK != (ret = get_archive_read(_a, &ar))) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4452:5): [True: 0, False: 2.49k] ------------------ 4453| 0| return ret; 4454| | 4455| 2.49k| rar = malloc(sizeof(*rar)); 4456| 2.49k| if(rar == NULL) { ------------------ | Branch (4456:5): [True: 0, False: 2.49k] ------------------ 4457| 0| archive_set_error(&ar->archive, ENOMEM, 4458| 0| "Can't allocate rar5 data"); 4459| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4460| 0| } 4461| | 4462| 2.49k| if(ARCHIVE_OK != rar5_init(rar)) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4462:5): [True: 0, False: 2.49k] ------------------ 4463| 0| archive_set_error(&ar->archive, ENOMEM, 4464| 0| "Can't allocate rar5 filter buffer"); 4465| 0| free(rar); 4466| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4467| 0| } 4468| | 4469| 2.49k| ret = __archive_read_register_format(ar, 4470| 2.49k| rar, 4471| 2.49k| "rar5", 4472| 2.49k| rar5_bid, 4473| 2.49k| rar5_options, 4474| 2.49k| rar5_read_header, 4475| 2.49k| rar5_read_data, 4476| 2.49k| rar5_read_data_skip, 4477| 2.49k| rar5_seek_data, 4478| 2.49k| rar5_cleanup, 4479| 2.49k| rar5_capabilities, 4480| 2.49k| rar5_has_encrypted_entries); 4481| | 4482| 2.49k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4482:5): [True: 0, False: 2.49k] ------------------ 4483| 0| rar5_deinit(rar); 4484| 0| free(rar); 4485| 0| } 4486| | 4487| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4488| 2.49k|} archive_read_support_format_rar5.c:get_archive_read: 899| 2.49k|{ 900| 2.49k| *ar = (struct archive_read*) a; 901| 2.49k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ARCHIVE_STATE_NEW, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 902| 2.49k| "archive_read_support_format_rar5"); 903| | 904| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 905| 2.49k|} archive_read_support_format_rar5.c:rar5_init: 4427| 2.49k|static int rar5_init(struct rar5* rar) { 4428| 2.49k| memset(rar, 0, sizeof(struct rar5)); 4429| | 4430| 2.49k| if(CDE_OK != cdeque_init(&rar->cstate.filters, 8192)) ------------------ | Branch (4430:5): [True: 0, False: 2.49k] ------------------ 4431| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4432| | 4433| | /* 4434| | * Until enough data has been read, we cannot tell about 4435| | * any encrypted entries yet. 4436| | */ 4437| 2.49k| rar->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 2.49k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4438| | 4439| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4440| 2.49k|} archive_read_support_format_rar5.c:cdeque_init: 397| 2.49k|static int cdeque_init(struct cdeque* d, int max_capacity_power_of_2) { 398| 2.49k| if(d == NULL || max_capacity_power_of_2 == 0) ------------------ | Branch (398:5): [True: 0, False: 2.49k] | Branch (398:18): [True: 0, False: 2.49k] ------------------ 399| 0| return CDE_PARAM; 400| | 401| 2.49k| d->cap_mask = max_capacity_power_of_2 - 1; 402| 2.49k| d->arr = NULL; 403| | 404| 2.49k| if((max_capacity_power_of_2 & d->cap_mask) != 0) ------------------ | Branch (404:5): [True: 0, False: 2.49k] ------------------ 405| 0| return CDE_PARAM; 406| | 407| 2.49k| cdeque_clear(d); 408| 2.49k| d->arr = malloc(sizeof(void*) * max_capacity_power_of_2); 409| | 410| 2.49k| return d->arr ? CDE_OK : CDE_ALLOC; ------------------ | Branch (410:9): [True: 2.49k, False: 0] ------------------ 411| 2.49k|} archive_read_support_format_rar5.c:cdeque_clear: 388| 5.52k|static void cdeque_clear(struct cdeque* d) { 389| 5.52k| d->size = 0; 390| 5.52k| d->beg_pos = 0; 391| 5.52k| d->end_pos = 0; 392| 5.52k|} archive_read_support_format_rar5.c:rar5_bid: 1179| 2.45k|static int rar5_bid(struct archive_read* a, int best_bid) { 1180| 2.45k| int my_bid; 1181| | 1182| 2.45k| if(best_bid > 30) ------------------ | Branch (1182:5): [True: 975, False: 1.48k] ------------------ 1183| 975| return -1; 1184| | 1185| 1.48k| my_bid = bid_standard(a); 1186| 1.48k| if(my_bid > -1) { ------------------ | Branch (1186:5): [True: 359, False: 1.12k] ------------------ 1187| 359| return my_bid; 1188| 359| } 1189| 1.12k| my_bid = bid_sfx(a); 1190| 1.12k| if (my_bid > -1) { ------------------ | Branch (1190:6): [True: 1.10k, False: 24] ------------------ 1191| 1.10k| return my_bid; 1192| 1.10k| } 1193| | 1194| 24| return -1; 1195| 1.12k|} archive_read_support_format_rar5.c:bid_standard: 1126| 1.48k|static int bid_standard(struct archive_read* a) { 1127| 1.48k| const uint8_t* p; 1128| 1.48k| char signature[sizeof(rar5_signature_xor)]; 1129| | 1130| 1.48k| rar5_signature(signature); 1131| | 1132| 1.48k| if(!read_ahead(a, sizeof(rar5_signature_xor), &p)) ------------------ | Branch (1132:5): [True: 24, False: 1.45k] ------------------ 1133| 24| return -1; 1134| | 1135| 1.45k| if(!memcmp(signature, p, sizeof(rar5_signature_xor))) ------------------ | Branch (1135:5): [True: 359, False: 1.10k] ------------------ 1136| 359| return 30; 1137| | 1138| 1.10k| return -1; 1139| 1.45k|} archive_read_support_format_rar5.c:rar5_signature: 4251| 4.69k|static void rar5_signature(char *buf) { 4252| 4.69k| size_t i; 4253| | 4254| 42.2k| for(i = 0; i < sizeof(rar5_signature_xor); i++) { ------------------ | Branch (4254:14): [True: 37.5k, False: 4.69k] ------------------ 4255| 37.5k| buf[i] = rar5_signature_xor[i] ^ 0xA1; 4256| 37.5k| } 4257| 4.69k|} archive_read_support_format_rar5.c:read_ahead: 909| 123k|{ 910| 123k| ssize_t avail = -1; 911| 123k| if(!ptr) ------------------ | Branch (911:5): [True: 0, False: 123k] ------------------ 912| 0| return 0; 913| | 914| 123k| *ptr = __archive_read_ahead(a, how_many, &avail); 915| 123k| if(*ptr == NULL) { ------------------ | Branch (915:5): [True: 310, False: 123k] ------------------ 916| 310| return 0; 917| 310| } 918| | 919| 123k| return 1; 920| 123k|} archive_read_support_format_rar5.c:bid_sfx: 1142| 1.12k|{ 1143| 1.12k| const char *p; 1144| | 1145| 1.12k| if ((p = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (1145:6): [True: 24, False: 1.10k] ------------------ 1146| 24| return -1; 1147| | 1148| 1.10k| if ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0) { ------------------ | Branch (1148:7): [True: 60, False: 1.04k] | Branch (1148:22): [True: 60, False: 0] | Branch (1148:38): [True: 15, False: 1.02k] ------------------ 1149| | /* This is a PE file */ 1150| 75| char signature[sizeof(rar5_signature_xor)]; 1151| 75| ssize_t offset = 0x10000; 1152| 75| ssize_t window = 4096; 1153| 75| ssize_t bytes_avail; 1154| | 1155| 75| rar5_signature(signature); 1156| | 1157| 564| while (offset + window <= (1024 * 512)) { ------------------ | Branch (1157:10): [True: 556, False: 8] ------------------ 1158| 556| const char *buff = __archive_read_ahead(a, offset + window, &bytes_avail); 1159| 556| if (buff == NULL) { ------------------ | Branch (1159:8): [True: 438, False: 118] ------------------ 1160| | /* Remaining bytes are less than window. */ 1161| 438| window >>= 1; 1162| 438| if (window < 0x40) ------------------ | Branch (1162:9): [True: 62, False: 376] ------------------ 1163| 62| return 0; 1164| 376| continue; 1165| 438| } 1166| 118| p = buff + offset; 1167| 427k| while (p + 8 < buff + bytes_avail) { ------------------ | Branch (1167:11): [True: 427k, False: 113] ------------------ 1168| 427k| if (memcmp(p, signature, sizeof(signature)) == 0) ------------------ | Branch (1168:9): [True: 5, False: 427k] ------------------ 1169| 5| return 30; 1170| 427k| p += 0x10; 1171| 427k| } 1172| 113| offset = p - buff; 1173| 113| } 1174| 75| } 1175| | 1176| 1.03k| return 0; 1177| 1.10k|} archive_read_support_format_rar5.c:rar5_read_header: 2561| 429|{ 2562| 429| struct rar5* rar = get_context(a); 2563| 429| int ret; 2564| | 2565| | /* 2566| | * It should be sufficient to call archive_read_next_header() for 2567| | * a reader to determine if an entry is encrypted or not. 2568| | */ 2569| 429| if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 429|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (2569:6): [True: 262, False: 167] ------------------ 2570| 262| rar->has_encrypted_entries = 0; 2571| 262| } 2572| | 2573| 429| if(rar->header_initialized == 0) { ------------------ | Branch (2573:5): [True: 262, False: 167] ------------------ 2574| 262| init_header(a); 2575| 262| if ((ret = try_skip_sfx(a)) < ARCHIVE_WARN) ------------------ | | 235| 262|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2575:7): [True: 0, False: 262] ------------------ 2576| 0| return ret; 2577| 262| rar->header_initialized = 1; 2578| 262| } 2579| | 2580| 429| if(rar->skipped_magic == 0) { ------------------ | Branch (2580:5): [True: 262, False: 167] ------------------ 2581| 262| if(ARCHIVE_OK != consume(a, sizeof(rar5_signature_xor))) { ------------------ | | 233| 262|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2581:6): [True: 0, False: 262] ------------------ 2582| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2583| 0| } 2584| | 2585| 262| rar->skipped_magic = 1; 2586| 262| } 2587| | 2588| 924| do { 2589| 924| ret = process_base_block(a, entry); 2590| 924| } while(ret == ARCHIVE_RETRY || ------------------ | | 234| 1.84k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (2590:10): [True: 309, False: 615] ------------------ 2591| 615| (rar->main.endarc > 0 && ret == ARCHIVE_OK)); ------------------ | | 233| 188|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2591:5): [True: 188, False: 427] | Branch (2591:29): [True: 186, False: 2] ------------------ 2592| | 2593| 429| return ret; 2594| 429|} archive_read_support_format_rar5.c:get_context: 519| 83.8k|static inline struct rar5* get_context(struct archive_read* a) { 520| 83.8k| return (struct rar5*) a->format->data; 521| 83.8k|} archive_read_support_format_rar5.c:init_header: 1210| 262|static void init_header(struct archive_read* a) { 1211| 262| a->archive.archive_format = ARCHIVE_FORMAT_RAR_V5; ------------------ | | 387| 262|#define ARCHIVE_FORMAT_RAR_V5 0x100000 ------------------ 1212| 262| a->archive.archive_format_name = "RAR5"; 1213| 262|} archive_read_support_format_rar5.c:try_skip_sfx: 2504| 262|{ 2505| 262| const char *p; 2506| | 2507| 262| if ((p = __archive_read_ahead(a, 7, NULL)) == NULL) ------------------ | Branch (2507:6): [True: 0, False: 262] ------------------ 2508| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2509| | 2510| 262| if ((p[0] == 'M' && p[1] == 'Z') || memcmp(p, "\x7F\x45LF", 4) == 0) ------------------ | Branch (2510:7): [True: 0, False: 262] | Branch (2510:22): [True: 0, False: 0] | Branch (2510:38): [True: 4, False: 258] ------------------ 2511| 4| { 2512| 4| char signature[sizeof(rar5_signature_xor)]; 2513| 4| const void *h; 2514| 4| const char *q; 2515| 4| size_t skip, total = 0; 2516| 4| ssize_t bytes, window = 4096; 2517| | 2518| 4| rar5_signature(signature); 2519| | 2520| 4| while (total + window <= (1024 * 512)) { ------------------ | Branch (2520:10): [True: 4, False: 0] ------------------ 2521| 4| h = __archive_read_ahead(a, window, &bytes); 2522| 4| if (h == NULL) { ------------------ | Branch (2522:8): [True: 0, False: 4] ------------------ 2523| | /* Remaining bytes are less than window. */ 2524| 0| window >>= 1; 2525| 0| if (window < 0x40) ------------------ | Branch (2525:9): [True: 0, False: 0] ------------------ 2526| 0| goto fatal; 2527| 0| continue; 2528| 0| } 2529| 4| if (bytes < 0x40) ------------------ | Branch (2529:8): [True: 0, False: 4] ------------------ 2530| 0| goto fatal; 2531| 4| p = h; 2532| 4| q = p + bytes; 2533| | 2534| | /* 2535| | * Scan ahead until we find something that looks 2536| | * like the RAR header. 2537| | */ 2538| 1.69k| while (p + 8 < q) { ------------------ | Branch (2538:11): [True: 1.69k, False: 0] ------------------ 2539| 1.69k| if (memcmp(p, signature, sizeof(signature)) == 0) { ------------------ | Branch (2539:9): [True: 4, False: 1.68k] ------------------ 2540| 4| skip = p - (const char *)h; 2541| 4| __archive_read_consume(a, skip); 2542| 4| return (ARCHIVE_OK); ------------------ | | 233| 4|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2543| 4| } 2544| 1.68k| p += 0x10; 2545| 1.68k| } 2546| 0| skip = p - (const char *)h; 2547| 0| __archive_read_consume(a, skip); 2548| 0| total += skip; 2549| 0| } 2550| 4| } 2551| | 2552| 258| return ARCHIVE_OK; ------------------ | | 233| 258|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2553| 0|fatal: 2554| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2555| 0| "Couldn't find out RAR header"); 2556| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2557| 262|} archive_read_support_format_rar5.c:consume: 922| 117k|static int consume(struct archive_read* a, int64_t how_many) { 923| 117k| int ret; 924| | 925| 117k| ret = how_many == __archive_read_consume(a, how_many) ------------------ | Branch (925:8): [True: 117k, False: 62] ------------------ 926| 117k| ? ARCHIVE_OK ------------------ | | 233| 117k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 927| 117k| : ARCHIVE_FATAL; ------------------ | | 239| 117k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 928| | 929| 117k| return ret; 930| 117k|} archive_read_support_format_rar5.c:process_base_block: 2301| 7.39k|{ 2302| 7.39k| const size_t SMALLEST_RAR5_BLOCK_SIZE = 3; 2303| | 2304| 7.39k| struct rar5* rar = get_context(a); 2305| 7.39k| uint32_t hdr_crc, computed_crc; 2306| 7.39k| size_t raw_hdr_size = 0, hdr_size_len, hdr_size; 2307| 7.39k| size_t header_id = 0; 2308| 7.39k| size_t header_flags = 0; 2309| 7.39k| const uint8_t* p; 2310| 7.39k| const uint8_t* body_start; 2311| 7.39k| int ret; 2312| | 2313| 7.39k| enum HEADER_TYPE { 2314| 7.39k| HEAD_MARK = 0x00, HEAD_MAIN = 0x01, HEAD_FILE = 0x02, 2315| 7.39k| HEAD_SERVICE = 0x03, HEAD_CRYPT = 0x04, HEAD_ENDARC = 0x05, 2316| 7.39k| HEAD_UNKNOWN = 0xff, 2317| 7.39k| }; 2318| | 2319| | /* Skip any unprocessed data for this file. */ 2320| 7.39k| ret = skip_unprocessed_bytes(a); 2321| 7.39k| if(ret != ARCHIVE_OK) ------------------ | | 233| 7.39k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2321:5): [True: 20, False: 7.37k] ------------------ 2322| 20| return ret; 2323| | 2324| | /* Read the expected CRC32 checksum. */ 2325| 7.37k| if(!read_u32(a, &hdr_crc)) { ------------------ | Branch (2325:5): [True: 0, False: 7.37k] ------------------ 2326| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2327| 0| } 2328| | 2329| | /* Read header size. */ 2330| 7.37k| if(!read_var_sized(a, &raw_hdr_size, &hdr_size_len)) { ------------------ | Branch (2330:5): [True: 2, False: 7.36k] ------------------ 2331| 2| return ARCHIVE_EOF; ------------------ | | 232| 2|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2332| 2| } 2333| | 2334| 7.36k| hdr_size = raw_hdr_size + hdr_size_len; 2335| | 2336| | /* Sanity check, maximum header size for RAR5 is 2MB. */ 2337| 7.36k| if(hdr_size > (2 * 1024 * 1024)) { ------------------ | Branch (2337:5): [True: 14, False: 7.35k] ------------------ 2338| 14| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 14|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2339| 14| "Base block header is too large"); 2340| | 2341| 14| return ARCHIVE_FATAL; ------------------ | | 239| 14|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2342| 14| } 2343| | 2344| | /* Additional sanity checks to weed out invalid files. */ 2345| 7.35k| if(raw_hdr_size == 0 || hdr_size_len == 0 || ------------------ | Branch (2345:5): [True: 32, False: 7.32k] | Branch (2345:26): [True: 0, False: 7.32k] ------------------ 2346| 7.32k| hdr_size < SMALLEST_RAR5_BLOCK_SIZE) ------------------ | Branch (2346:3): [True: 17, False: 7.30k] ------------------ 2347| 49| { 2348| 49| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 49|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2349| 49| "Too small block encountered (%zu bytes)", 2350| 49| raw_hdr_size); 2351| | 2352| 49| return ARCHIVE_FATAL; ------------------ | | 239| 49|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2353| 49| } 2354| | 2355| | /* Read the whole header data into memory, maximum memory use here is 2356| | * 2MB. */ 2357| 7.30k| if(!read_ahead(a, hdr_size, &p)) { ------------------ | Branch (2357:5): [True: 21, False: 7.28k] ------------------ 2358| 21| return ARCHIVE_EOF; ------------------ | | 232| 21|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2359| 21| } 2360| | 2361| | /* Verify the CRC32 of the header data. */ 2362| 7.28k| computed_crc = (uint32_t) crc32(0, p, (int) hdr_size); 2363| 7.28k| if(computed_crc != hdr_crc) { ------------------ | Branch (2363:5): [True: 7.18k, False: 99] ------------------ 2364| |#ifndef DONT_FAIL_ON_CRC_ERROR 2365| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 2366| | "Header CRC error"); 2367| | 2368| | return ARCHIVE_FATAL; 2369| |#endif 2370| 7.18k| } 2371| | 2372| | /* Remember the first byte of the block body so we can later skip 2373| | * any bytes the sub-parser leaves unconsumed. */ 2374| 7.28k| body_start = p + hdr_size_len; 2375| | 2376| | /* If the checksum is OK, we proceed with parsing. */ 2377| 7.28k| if(ARCHIVE_OK != consume(a, hdr_size_len)) { ------------------ | | 233| 7.28k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2377:5): [True: 0, False: 7.28k] ------------------ 2378| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2379| 0| } 2380| | 2381| 7.28k| if(!read_var_sized(a, &header_id, NULL)) ------------------ | Branch (2381:5): [True: 0, False: 7.28k] ------------------ 2382| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2383| | 2384| 7.28k| if(!read_var_sized(a, &header_flags, NULL)) ------------------ | Branch (2384:5): [True: 0, False: 7.28k] ------------------ 2385| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2386| | 2387| 7.28k| rar->generic.split_after = (header_flags & HFL_SPLIT_AFTER) > 0; 2388| 7.28k| rar->generic.split_before = (header_flags & HFL_SPLIT_BEFORE) > 0; 2389| 7.28k| rar->generic.size = (int)hdr_size; 2390| 7.28k| rar->generic.last_header_id = (int)header_id; 2391| 7.28k| rar->main.endarc = 0; 2392| | 2393| | /* Those are possible header ids in RARv5. */ 2394| 7.28k| switch(header_id) { 2395| 304| case HEAD_MAIN: ------------------ | Branch (2395:3): [True: 304, False: 6.98k] ------------------ 2396| 304| ret = process_head_main(a, rar, entry, header_flags); 2397| | 2398| | /* Main header doesn't have any files in it, so it's 2399| | * pointless to return to the caller. Retry to next 2400| | * header, which should be HEAD_FILE/HEAD_SERVICE. */ 2401| 304| if(ret == ARCHIVE_OK) { ------------------ | | 233| 304|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2401:7): [True: 256, False: 48] ------------------ 2402| 256| rar5_skip_remaining_block(a, body_start, 2403| 256| raw_hdr_size); 2404| 256| return ARCHIVE_RETRY; ------------------ | | 234| 256|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2405| 256| } 2406| | 2407| 48| return ret; 2408| 156| case HEAD_SERVICE: ------------------ | Branch (2408:3): [True: 156, False: 7.12k] ------------------ 2409| 156| ret = process_head_service(a, rar, entry, header_flags); 2410| 156| return ret; 2411| 3.44k| case HEAD_FILE: ------------------ | Branch (2411:3): [True: 3.44k, False: 3.84k] ------------------ 2412| 3.44k| ret = process_head_file(a, rar, entry, header_flags); 2413| 3.44k| return ret; 2414| 20| case HEAD_CRYPT: ------------------ | Branch (2414:3): [True: 20, False: 7.26k] ------------------ 2415| 20| archive_entry_set_is_metadata_encrypted(entry, 1); 2416| 20| archive_entry_set_is_data_encrypted(entry, 1); 2417| 20| rar->has_encrypted_entries = 1; 2418| 20| rar->headers_are_encrypted = 1; 2419| 20| archive_set_error(&a->archive, 2420| 20| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 20|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2421| 20| "Encryption is not supported"); 2422| 20| return ARCHIVE_FATAL; ------------------ | | 239| 20|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2423| 3.16k| case HEAD_ENDARC: ------------------ | Branch (2423:3): [True: 3.16k, False: 4.12k] ------------------ 2424| 3.16k| rar->main.endarc = 1; 2425| | 2426| | /* After encountering an end of file marker, we need 2427| | * to take into consideration if this archive is 2428| | * continued in another file (i.e. is it part01.rar: 2429| | * is there a part02.rar?) */ 2430| 3.16k| if(rar->main.volume) { ------------------ | Branch (2430:7): [True: 3.12k, False: 36] ------------------ 2431| | /* In case there is part02.rar, position the 2432| | * read pointer in a proper place, so we can 2433| | * resume parsing. */ 2434| 3.12k| ret = scan_for_signature(a); 2435| 3.12k| if(ret == ARCHIVE_FATAL) { ------------------ | | 239| 3.12k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2435:8): [True: 0, False: 3.12k] ------------------ 2436| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2437| 3.12k| } else { 2438| 3.12k| if(rar->vol.expected_vol_no == ------------------ | Branch (2438:9): [True: 0, False: 3.12k] ------------------ 2439| 3.12k| UINT_MAX) { 2440| 0| archive_set_error(&a->archive, 2441| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2442| 0| "Header error"); 2443| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2444| 0| } 2445| | 2446| 3.12k| rar->vol.expected_vol_no = 2447| 3.12k| rar->main.vol_no + 1; 2448| 3.12k| return ARCHIVE_OK; ------------------ | | 233| 3.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2449| 3.12k| } 2450| 3.12k| } else { 2451| 36| return ARCHIVE_EOF; ------------------ | | 232| 36|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2452| 36| } 2453| 52| case HEAD_MARK: ------------------ | Branch (2453:3): [True: 52, False: 7.23k] ------------------ 2454| 52| return ARCHIVE_EOF; ------------------ | | 232| 52|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2455| 144| default: ------------------ | Branch (2455:3): [True: 144, False: 7.14k] ------------------ 2456| 144| if((header_flags & HFL_SKIP_IF_UNKNOWN) == 0) { ------------------ | Branch (2456:7): [True: 79, False: 65] ------------------ 2457| 79| archive_set_error(&a->archive, 2458| 79| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 79|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2459| 79| "Header type error"); 2460| 79| return ARCHIVE_FATAL; ------------------ | | 239| 79|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2461| 79| } else { 2462| | /* If the block is marked as 'skip if unknown', 2463| | * do as the flag says: skip the block 2464| | * instead on failing on it. */ 2465| 65| rar5_skip_remaining_block(a, body_start, 2466| 65| raw_hdr_size); 2467| 65| return ARCHIVE_RETRY; ------------------ | | 234| 65|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2468| 65| } 2469| 7.28k| } 2470| | 2471| 0|#if !defined WIN32 2472| | // Not reached. 2473| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 2474| 0| "Internal unpacker error"); 2475| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2476| 7.28k|#endif 2477| 7.28k|} archive_read_support_format_rar5.c:skip_unprocessed_bytes: 2191| 7.39k|static int skip_unprocessed_bytes(struct archive_read* a) { 2192| 7.39k| struct rar5* rar = get_context(a); 2193| 7.39k| int ret; 2194| | 2195| 7.39k| if(rar->file.bytes_remaining) { ------------------ | Branch (2195:5): [True: 2.95k, False: 4.43k] ------------------ 2196| | /* Use different skipping method in block merging mode than in 2197| | * normal mode. If merge mode is active, rar5_read_data_skip 2198| | * can't be used, because it could allow recursive use of 2199| | * merge_block() * function, and this function doesn't support 2200| | * recursive use. */ 2201| 2.95k| if(rar->merge_mode) { ------------------ | Branch (2201:6): [True: 2.87k, False: 80] ------------------ 2202| | /* Discard whole merged block. This is valid in solid 2203| | * mode as well, because the code will discard blocks 2204| | * only if those blocks are safe to discard (i.e. 2205| | * they're not FILE blocks). */ 2206| 2.87k| ret = consume(a, rar->file.bytes_remaining); 2207| 2.87k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 2.87k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2207:7): [True: 0, False: 2.87k] ------------------ 2208| 0| return ret; 2209| 0| } 2210| 2.87k| rar->file.bytes_remaining = 0; 2211| 2.87k| } else { 2212| | /* If we're not in merge mode, use safe skipping code. 2213| | * This will ensure we'll handle solid archives 2214| | * properly. */ 2215| 80| ret = rar5_read_data_skip(a); 2216| 80| if(ret != ARCHIVE_OK) { ------------------ | | 233| 80|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2216:7): [True: 20, False: 60] ------------------ 2217| 20| return ret; 2218| 20| } 2219| 80| } 2220| 2.95k| } 2221| | 2222| 7.37k| return ARCHIVE_OK; ------------------ | | 233| 7.37k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2223| 7.39k|} archive_read_support_format_rar5.c:read_u32: 1108| 11.4k|static char read_u32(struct archive_read* a, uint32_t* pvalue) { 1109| 11.4k| const uint8_t* p; 1110| 11.4k| if(!read_ahead(a, 4, &p)) ------------------ | Branch (1110:5): [True: 1, False: 11.4k] ------------------ 1111| 1| return 0; 1112| | 1113| 11.4k| *pvalue = archive_le32dec(p); 1114| 11.4k| return ARCHIVE_OK == consume(a, 4); ------------------ | | 233| 11.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1115| 11.4k|} archive_read_support_format_rar5.c:read_var_sized: 1022| 60.6k|{ 1023| 60.6k| uint64_t v; 1024| 60.6k| uint64_t v_size = 0; 1025| | 1026| 60.6k| const int ret = pvalue_len ? read_var(a, &v, &v_size) ------------------ | Branch (1026:18): [True: 21.3k, False: 39.3k] ------------------ 1027| 60.6k| : read_var(a, &v, NULL); 1028| | 1029| 60.6k| if(ret == 1 && pvalue) { ------------------ | Branch (1029:5): [True: 60.6k, False: 3] | Branch (1029:17): [True: 60.6k, False: 0] ------------------ 1030| 60.6k| *pvalue = (size_t) v; 1031| 60.6k| } 1032| | 1033| 60.6k| if(pvalue_len) { ------------------ | Branch (1033:5): [True: 21.3k, False: 39.3k] ------------------ 1034| | /* Possible data truncation should be safe. */ 1035| 21.3k| *pvalue_len = (size_t) v_size; 1036| 21.3k| } 1037| | 1038| 60.6k| return ret; 1039| 60.6k|} archive_read_support_format_rar5.c:read_var: 951| 90.1k|{ 952| 90.1k| uint64_t result = 0; 953| 90.1k| size_t shift, i; 954| 90.1k| const uint8_t* p; 955| 90.1k| uint8_t b; 956| | 957| | /* We will read maximum of 8 bytes. We don't have to handle the 958| | * situation to read the RAR5 variable-sized value stored at the end of 959| | * the file, because such situation will never happen. */ 960| 90.1k| if(!read_ahead(a, 8, &p)) ------------------ | Branch (960:5): [True: 10, False: 90.1k] ------------------ 961| 10| return 0; 962| | 963| 162k| for(shift = 0, i = 0; i < 8; i++, shift += 7) { ------------------ | Branch (963:24): [True: 157k, False: 5.21k] ------------------ 964| 157k| b = p[i]; 965| | 966| | /* Strip the MSB from the input byte and add the resulting 967| | * number to the `result`. */ 968| 157k| result += (b & (uint64_t)0x7F) << shift; 969| | 970| | /* MSB set to 1 means we need to continue decoding process. 971| | * MSB set to 0 means we're done. 972| | * 973| | * This conditional checks for the second case. */ 974| 157k| if((b & 0x80) == 0) { ------------------ | Branch (974:6): [True: 84.9k, False: 72.3k] ------------------ 975| 84.9k| if(pvalue) { ------------------ | Branch (975:7): [True: 84.9k, False: 0] ------------------ 976| 84.9k| *pvalue = result; 977| 84.9k| } 978| | 979| | /* If the caller has passed the `pvalue_len` pointer, 980| | * store the number of consumed bytes in it and do NOT 981| | * consume those bytes, since the caller has all the 982| | * information it needs to perform */ 983| 84.9k| if(pvalue_len) { ------------------ | Branch (983:7): [True: 41.1k, False: 43.8k] ------------------ 984| 41.1k| *pvalue_len = 1 + i; 985| 43.8k| } else { 986| | /* If the caller did not provide the 987| | * `pvalue_len` pointer, it will not have the 988| | * possibility to advance the file pointer, 989| | * because it will not know how many bytes it 990| | * needs to consume. This is why we handle 991| | * such situation here automatically. */ 992| 43.8k| if(ARCHIVE_OK != consume(a, 1 + i)) { ------------------ | | 233| 43.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (992:8): [True: 0, False: 43.8k] ------------------ 993| 0| return 0; 994| 0| } 995| 43.8k| } 996| | 997| | /* End of decoding process, return success. */ 998| 84.9k| return 1; 999| 84.9k| } 1000| 157k| } 1001| | 1002| | /* The decoded value takes the maximum number of 8 bytes. 1003| | * It's a maximum number of bytes, so end decoding process here 1004| | * even if the first bit of last byte is 1. */ 1005| 5.21k| if(pvalue) { ------------------ | Branch (1005:5): [True: 5.21k, False: 0] ------------------ 1006| 5.21k| *pvalue = result; 1007| 5.21k| } 1008| | 1009| 5.21k| if(pvalue_len) { ------------------ | Branch (1009:5): [True: 5.18k, False: 33] ------------------ 1010| 5.18k| *pvalue_len = 9; 1011| 5.18k| } else { 1012| 33| if(ARCHIVE_OK != consume(a, 9)) { ------------------ | | 233| 33|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1012:6): [True: 0, False: 33] ------------------ 1013| 0| return 0; 1014| 0| } 1015| 33| } 1016| | 1017| 5.21k| return 1; 1018| 5.21k|} archive_read_support_format_rar5.c:process_head_main: 2085| 304|{ 2086| 304| int ret; 2087| 304| uint64_t extra_data_size = 0; 2088| 304| size_t extra_field_size = 0; 2089| 304| size_t extra_field_id = 0; 2090| 304| size_t archive_flags = 0; 2091| | 2092| 304| enum MAIN_FLAGS { 2093| 304| VOLUME = 0x0001, /* multi-volume archive */ 2094| 304| VOLUME_NUMBER = 0x0002, /* volume number, first vol doesn't 2095| | * have it */ 2096| 304| SOLID = 0x0004, /* solid archive */ 2097| 304| PROTECT = 0x0008, /* contains Recovery info */ 2098| 304| LOCK = 0x0010, /* readonly flag, not used */ 2099| 304| }; 2100| | 2101| 304| enum MAIN_EXTRA { 2102| | // Just one attribute here. 2103| 304| LOCATOR = 0x01, 2104| 304| }; 2105| | 2106| 304| (void) entry; 2107| | 2108| 304| if(block_flags & HFL_EXTRA_DATA) { ------------------ | Branch (2108:5): [True: 129, False: 175] ------------------ 2109| 129| if(!read_var(a, &extra_data_size, NULL)) ------------------ | Branch (2109:6): [True: 0, False: 129] ------------------ 2110| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2111| 175| } else { 2112| 175| extra_data_size = 0; 2113| 175| } 2114| | 2115| 304| if(!read_var_sized(a, &archive_flags, NULL)) { ------------------ | Branch (2115:5): [True: 0, False: 304] ------------------ 2116| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2117| 0| } 2118| | 2119| 304| rar->main.volume = (archive_flags & VOLUME) > 0; 2120| 304| rar->main.solid = (archive_flags & SOLID) > 0; 2121| | 2122| 304| if(archive_flags & VOLUME_NUMBER) { ------------------ | Branch (2122:5): [True: 143, False: 161] ------------------ 2123| 143| size_t v = 0; 2124| 143| if(!read_var_sized(a, &v, NULL)) { ------------------ | Branch (2124:6): [True: 0, False: 143] ------------------ 2125| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2126| 0| } 2127| | 2128| 143| if (v > UINT_MAX) { ------------------ | Branch (2128:7): [True: 0, False: 143] ------------------ 2129| 0| archive_set_error(&a->archive, 2130| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2131| 0| "Invalid volume number"); 2132| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2133| 0| } 2134| | 2135| 143| rar->main.vol_no = (unsigned int) v; 2136| 161| } else { 2137| 161| rar->main.vol_no = 0; 2138| 161| } 2139| | 2140| 304| if(rar->vol.expected_vol_no > 0 && ------------------ | Branch (2140:5): [True: 48, False: 256] ------------------ 2141| 48| rar->main.vol_no != rar->vol.expected_vol_no) ------------------ | Branch (2141:3): [True: 48, False: 0] ------------------ 2142| 48| { 2143| | /* Returning EOF instead of FATAL because of strange 2144| | * libarchive behavior. When opening multiple files via 2145| | * archive_read_open_filenames(), after reading up the whole 2146| | * last file, the __archive_read_ahead function wraps up to 2147| | * the first archive instead of returning EOF. */ 2148| 48| return ARCHIVE_EOF; ------------------ | | 232| 48|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2149| 48| } 2150| | 2151| 256| if(extra_data_size == 0) { ------------------ | Branch (2151:5): [True: 127, False: 129] ------------------ 2152| | /* Early return. */ 2153| 127| return ARCHIVE_OK; ------------------ | | 233| 127|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2154| 127| } 2155| | 2156| 129| if(!read_var_sized(a, &extra_field_size, NULL)) { ------------------ | Branch (2156:5): [True: 0, False: 129] ------------------ 2157| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2158| 0| } 2159| | 2160| 129| if(!read_var_sized(a, &extra_field_id, NULL)) { ------------------ | Branch (2160:5): [True: 0, False: 129] ------------------ 2161| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2162| 0| } 2163| | 2164| 129| if(extra_field_size == 0) { ------------------ | Branch (2164:5): [True: 0, False: 129] ------------------ 2165| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2166| 0| "Invalid extra field size"); 2167| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2168| 0| } 2169| | 2170| 129| switch(extra_field_id) { 2171| 129| case LOCATOR: ------------------ | Branch (2171:3): [True: 129, False: 0] ------------------ 2172| 129| ret = process_main_locator_extra_block(a, rar); 2173| 129| if(ret != ARCHIVE_OK) { ------------------ | | 233| 129|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2173:7): [True: 0, False: 129] ------------------ 2174| | /* Error while parsing main locator extra 2175| | * block. */ 2176| 0| return ret; 2177| 0| } 2178| | 2179| 129| break; 2180| 129| default: ------------------ | Branch (2180:3): [True: 0, False: 129] ------------------ 2181| 0| archive_set_error(&a->archive, 2182| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2183| 0| "Unsupported extra type (0x%jx)", 2184| 0| (uintmax_t)extra_field_id); 2185| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2186| 129| } 2187| | 2188| 129| return ARCHIVE_OK; ------------------ | | 233| 129|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2189| 129|} archive_read_support_format_rar5.c:process_main_locator_extra_block: 1234| 129|{ 1235| 129| uint64_t locator_flags; 1236| | 1237| 129| enum LOCATOR_FLAGS { 1238| 129| QLIST = 0x01, RECOVERY = 0x02, 1239| 129| }; 1240| | 1241| 129| if(!read_var(a, &locator_flags, NULL)) { ------------------ | Branch (1241:5): [True: 0, False: 129] ------------------ 1242| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1243| 0| } 1244| | 1245| 129| if(locator_flags & QLIST) { ------------------ | Branch (1245:5): [True: 29, False: 100] ------------------ 1246| 29| if(!read_var(a, &rar->qlist_offset, NULL)) { ------------------ | Branch (1246:6): [True: 0, False: 29] ------------------ 1247| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1248| 0| } 1249| | 1250| | /* qlist is not used */ 1251| 29| } 1252| | 1253| 129| if(locator_flags & RECOVERY) { ------------------ | Branch (1253:5): [True: 3, False: 126] ------------------ 1254| 3| if(!read_var(a, &rar->rr_offset, NULL)) { ------------------ | Branch (1254:6): [True: 0, False: 3] ------------------ 1255| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1256| 0| } 1257| | 1258| | /* rr is not used */ 1259| 3| } 1260| | 1261| 129| return ARCHIVE_OK; ------------------ | | 233| 129|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1262| 129|} archive_read_support_format_rar5.c:rar5_skip_remaining_block: 2288| 321|{ 2289| 321| const uint8_t* cur; 2290| | 2291| 321| if(read_ahead(a, 1, &cur)) { ------------------ | Branch (2291:5): [True: 321, False: 0] ------------------ 2292| 321| size_t body_used = (size_t)(cur - body_start); 2293| | 2294| 321| if(body_used < raw_hdr_size) ------------------ | Branch (2294:6): [True: 161, False: 160] ------------------ 2295| 161| (void)consume(a, raw_hdr_size - body_used); 2296| 321| } 2297| 321|} archive_read_support_format_rar5.c:process_head_service: 2064| 156|{ 2065| | /* Process this SERVICE block the same way as FILE blocks. */ 2066| 156| int ret = process_head_file(a, rar, entry, block_flags); 2067| 156| if(ret != ARCHIVE_OK) ------------------ | | 233| 156|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2067:5): [True: 21, False: 135] ------------------ 2068| 21| return ret; 2069| | 2070| 135| rar->file.service = 1; 2071| | 2072| | /* But skip the data part automatically. It's no use for the user 2073| | * anyway. It contains only service data, not even needed to 2074| | * properly unpack the file. */ 2075| 135| ret = rar5_read_data_skip(a); 2076| 135| if(ret != ARCHIVE_OK) ------------------ | | 233| 135|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2076:5): [True: 0, False: 135] ------------------ 2077| 0| return ret; 2078| | 2079| | /* After skipping, try parsing another block automatically. */ 2080| 135| return ARCHIVE_RETRY; ------------------ | | 234| 135|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2081| 135|} archive_read_support_format_rar5.c:process_head_file: 1736| 3.60k|{ 1737| 3.60k| int64_t extra_data_size = 0; 1738| 3.60k| size_t data_size = 0; 1739| 3.60k| size_t file_flags = 0; 1740| 3.60k| size_t file_attr = 0; 1741| 3.60k| size_t compression_info = 0; 1742| 3.60k| size_t host_os = 0; 1743| 3.60k| size_t name_size = 0; 1744| 3.60k| uint64_t unpacked_size, window_size; 1745| 3.60k| uint32_t mtime = 0, crc = 0; 1746| 3.60k| int c_method = 0, c_version = 0; 1747| 3.60k| char name_utf8_buf[MAX_NAME_IN_BYTES]; 1748| 3.60k| const uint8_t* p; 1749| 3.60k| int sanity_ret; 1750| | 1751| 3.60k| enum FILE_FLAGS { 1752| 3.60k| DIRECTORY = 0x0001, UTIME = 0x0002, CRC32 = 0x0004, 1753| 3.60k| UNKNOWN_UNPACKED_SIZE = 0x0008, 1754| 3.60k| }; 1755| | 1756| 3.60k| enum FILE_ATTRS { 1757| 3.60k| ATTR_READONLY = 0x1, ATTR_HIDDEN = 0x2, ATTR_SYSTEM = 0x4, 1758| 3.60k| ATTR_DIRECTORY = 0x10, 1759| 3.60k| }; 1760| | 1761| 3.60k| enum COMP_INFO_FLAGS { 1762| 3.60k| SOLID = 0x0040, 1763| 3.60k| }; 1764| | 1765| 3.60k| enum HOST_OS { 1766| 3.60k| HOST_WINDOWS = 0, 1767| 3.60k| HOST_UNIX = 1, 1768| 3.60k| }; 1769| | 1770| 3.60k| archive_entry_clear(entry); 1771| | 1772| | /* Do not reset file context if we're switching archives. */ 1773| 3.60k| if(!rar->cstate.switch_multivolume) { ------------------ | Branch (1773:5): [True: 523, False: 3.07k] ------------------ 1774| 523| reset_file_context(rar); 1775| 523| } 1776| | 1777| 3.60k| if(block_flags & HFL_EXTRA_DATA) { ------------------ | Branch (1777:5): [True: 642, False: 2.95k] ------------------ 1778| 642| uint64_t edata_size = 0; 1779| 642| if(!read_var(a, &edata_size, NULL)) ------------------ | Branch (1779:6): [True: 0, False: 642] ------------------ 1780| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1781| | 1782| | /* Intentional type cast from unsigned to signed. */ 1783| 642| extra_data_size = (int64_t) edata_size; 1784| 642| } 1785| | 1786| 3.60k| if(block_flags & HFL_DATA) { ------------------ | Branch (1786:5): [True: 3.59k, False: 1] ------------------ 1787| 3.59k| if(!read_var_sized(a, &data_size, NULL)) ------------------ | Branch (1787:6): [True: 0, False: 3.59k] ------------------ 1788| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1789| | 1790| 3.59k| if(data_size > SSIZE_MAX) { ------------------ | Branch (1790:6): [True: 0, False: 3.59k] ------------------ 1791| 0| archive_set_error(&a->archive, 1792| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1793| 0| "File data size is too large"); 1794| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1795| 0| } 1796| | 1797| 3.59k| rar->file.bytes_remaining = data_size; 1798| 3.59k| } else { 1799| 1| rar->file.bytes_remaining = 0; 1800| 1| } 1801| | 1802| 3.60k| if(!read_var_sized(a, &file_flags, NULL)) ------------------ | Branch (1802:5): [True: 0, False: 3.60k] ------------------ 1803| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1804| | 1805| 3.60k| if(!read_var(a, &unpacked_size, NULL)) ------------------ | Branch (1805:5): [True: 0, False: 3.60k] ------------------ 1806| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1807| | 1808| 3.60k| if(file_flags & UNKNOWN_UNPACKED_SIZE) { ------------------ | Branch (1808:5): [True: 1, False: 3.59k] ------------------ 1809| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 1|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1810| 1| "Files with unknown unpacked size are not supported"); 1811| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1812| 1| } 1813| | 1814| 3.59k| rar->file.dir = (uint8_t) ((file_flags & DIRECTORY) > 0); 1815| | 1816| 3.59k| sanity_ret = file_entry_sanity_checks(a, block_flags, rar->file.dir, 1817| 3.59k| unpacked_size, data_size); 1818| | 1819| 3.59k| if (sanity_ret != ARCHIVE_OK) { ------------------ | | 233| 3.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1819:6): [True: 2, False: 3.59k] ------------------ 1820| 2| return sanity_ret; 1821| 2| } 1822| | 1823| 3.59k| if(!read_var_sized(a, &file_attr, NULL)) ------------------ | Branch (1823:5): [True: 0, False: 3.59k] ------------------ 1824| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1825| | 1826| 3.59k| if(file_flags & UTIME) { ------------------ | Branch (1826:5): [True: 2.93k, False: 660] ------------------ 1827| 2.93k| if(!read_u32(a, &mtime)) ------------------ | Branch (1827:6): [True: 0, False: 2.93k] ------------------ 1828| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1829| 2.93k| } 1830| | 1831| 3.59k| if(file_flags & CRC32) { ------------------ | Branch (1831:5): [True: 135, False: 3.46k] ------------------ 1832| 135| if(!read_u32(a, &crc)) ------------------ | Branch (1832:6): [True: 0, False: 135] ------------------ 1833| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1834| 135| } 1835| | 1836| 3.59k| if(!read_var_sized(a, &compression_info, NULL)) ------------------ | Branch (1836:5): [True: 0, False: 3.59k] ------------------ 1837| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1838| | 1839| 3.59k| c_method = (int) (compression_info >> 7) & 0x7; 1840| 3.59k| c_version = (int) (compression_info & 0x3f); 1841| | 1842| | /* RAR5 seems to limit the dictionary size to 64MB. */ 1843| 3.59k| window_size = (rar->file.dir > 0) ? ------------------ | Branch (1843:16): [True: 1, False: 3.59k] ------------------ 1844| 1| 0 : 1845| 3.59k| g_unpack_window_size << ((compression_info >> 10) & 15); 1846| 3.59k| rar->cstate.method = c_method; 1847| 3.59k| rar->cstate.version = c_version + 50; 1848| 3.59k| rar->file.solid = (compression_info & SOLID) > 0; 1849| | 1850| | /* Archives which declare solid files without initializing the window 1851| | * buffer first are invalid, unless previous data was encrypted, in 1852| | * which case we may never have had the chance */ 1853| | 1854| 3.59k| if(rar->file.solid > 0 && rar->cstate.data_encrypted == 0 && ------------------ | Branch (1854:5): [True: 67, False: 3.53k] | Branch (1854:28): [True: 1, False: 66] ------------------ 1855| 1| rar->cstate.window_buf == NULL) { ------------------ | Branch (1855:6): [True: 1, False: 0] ------------------ 1856| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1857| 1| "Declared solid file, but no window buffer " 1858| 1| "initialized yet"); 1859| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1860| 1| } 1861| | 1862| | /* Check if window_size is a sane value. Also, if the file is not 1863| | * declared as a directory, disallow window_size == 0. */ 1864| 3.59k| if(window_size > (64 * 1024 * 1024) || ------------------ | Branch (1864:5): [True: 0, False: 3.59k] ------------------ 1865| 3.59k| (rar->file.dir == 0 && window_size == 0)) ------------------ | Branch (1865:7): [True: 3.59k, False: 1] | Branch (1865:29): [True: 0, False: 3.59k] ------------------ 1866| 0| { 1867| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1868| 0| "Declared dictionary size is not supported"); 1869| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1870| 0| } 1871| | 1872| 3.59k| if(rar->file.solid > 0) { ------------------ | Branch (1872:5): [True: 66, False: 3.53k] ------------------ 1873| | /* Re-check if current window size is the same as previous 1874| | * window size (for solid files only). */ 1875| 66| if(rar->file.solid_window_size > 0 && ------------------ | Branch (1875:6): [True: 0, False: 66] ------------------ 1876| 0| rar->file.solid_window_size != (ssize_t) window_size) ------------------ | Branch (1876:7): [True: 0, False: 0] ------------------ 1877| 0| { 1878| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1879| 0| "Window size for this solid file doesn't match " 1880| 0| "the window size used in previous solid file"); 1881| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1882| 0| } 1883| 66| } 1884| 3.53k| else 1885| 3.53k| rar->cstate.data_encrypted = 0; /* Reset for new buffer */ 1886| | 1887| 3.59k| if(rar->cstate.window_size < (ssize_t) window_size && ------------------ | Branch (1887:5): [True: 239, False: 3.35k] ------------------ 1888| 239| rar->cstate.window_buf) ------------------ | Branch (1888:6): [True: 0, False: 239] ------------------ 1889| 0| { 1890| | /* The `data_ready` stack contains pointers to the `window_buf` or 1891| | * `filtered_buf` buffers. Since we're about to reallocate the first 1892| | * buffer, some of those pointers could become invalid. Therefore, we 1893| | * need to dispose of all entries from the stack before attempting the 1894| | * realloc. */ 1895| 0| clear_data_ready_stack(rar); 1896| | 1897| | /* If window_buf has been allocated before, reallocate it, so 1898| | * that its size will match new window_size. */ 1899| | 1900| 0| uint8_t* new_window_buf = 1901| 0| realloc(rar->cstate.window_buf, (size_t) window_size); 1902| | 1903| 0| if(!new_window_buf) { ------------------ | Branch (1903:6): [True: 0, False: 0] ------------------ 1904| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1905| 0| "Not enough memory when trying to realloc the window " 1906| 0| "buffer"); 1907| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1908| 0| } 1909| | 1910| 0| rar->cstate.window_buf = new_window_buf; 1911| 0| } 1912| | 1913| | /* Values up to 64M should fit into ssize_t on every 1914| | * architecture. */ 1915| 3.59k| rar->cstate.window_size = (ssize_t) window_size; 1916| | 1917| 3.59k| if(rar->file.solid > 0 && rar->file.solid_window_size == 0) { ------------------ | Branch (1917:5): [True: 66, False: 3.53k] | Branch (1917:28): [True: 66, False: 0] ------------------ 1918| | /* Solid files have to have the same window_size across 1919| | whole archive. Remember the window_size parameter 1920| | for first solid file found. */ 1921| 66| rar->file.solid_window_size = rar->cstate.window_size; 1922| 66| } 1923| | 1924| 3.59k| init_window_mask(rar); 1925| | 1926| 3.59k| rar->file.service = 0; 1927| | 1928| 3.59k| if(!read_var_sized(a, &host_os, NULL)) ------------------ | Branch (1928:5): [True: 0, False: 3.59k] ------------------ 1929| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1930| | 1931| 3.59k| if(host_os == HOST_WINDOWS) { ------------------ | Branch (1931:5): [True: 3.43k, False: 162] ------------------ 1932| | /* Host OS is Windows */ 1933| | 1934| 3.43k| __LA_MODE_T mode; ------------------ | | 102| 3.43k|# define __LA_MODE_T mode_t ------------------ 1935| | 1936| 3.43k| if(file_attr & ATTR_DIRECTORY) { ------------------ | Branch (1936:6): [True: 2.95k, False: 483] ------------------ 1937| 2.95k| if (file_attr & ATTR_READONLY) { ------------------ | Branch (1937:8): [True: 2.95k, False: 1] ------------------ 1938| 2.95k| mode = 0555 | AE_IFDIR; ------------------ | | 221| 2.95k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1939| 2.95k| } else { 1940| 1| mode = 0755 | AE_IFDIR; ------------------ | | 221| 1|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1941| 1| } 1942| 2.95k| } else { 1943| 483| if (file_attr & ATTR_READONLY) { ------------------ | Branch (1943:8): [True: 306, False: 177] ------------------ 1944| 306| mode = 0444 | AE_IFREG; ------------------ | | 216| 306|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1945| 306| } else { 1946| 177| mode = 0644 | AE_IFREG; ------------------ | | 216| 177|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1947| 177| } 1948| 483| } 1949| | 1950| 3.43k| archive_entry_set_mode(entry, mode); 1951| | 1952| 3.43k| if (file_attr & (ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM)) { ------------------ | Branch (1952:7): [True: 3.27k, False: 158] ------------------ 1953| 3.27k| char buf[sizeof(",rdonly,hidden,system")]; 1954| 3.27k| char *fflags[3] = { "", "", "" }; 1955| 3.27k| char **flag = fflags; 1956| | 1957| 3.27k| if (file_attr & ATTR_READONLY) ------------------ | Branch (1957:8): [True: 3.25k, False: 20] ------------------ 1958| 3.25k| *flag++ = ",rdonly"; 1959| 3.27k| if (file_attr & ATTR_HIDDEN) ------------------ | Branch (1959:8): [True: 2.97k, False: 304] ------------------ 1960| 2.97k| *flag++ = ",hidden"; 1961| 3.27k| if (file_attr & ATTR_SYSTEM) ------------------ | Branch (1961:8): [True: 3.02k, False: 253] ------------------ 1962| 3.02k| *flag++ = ",system"; 1963| | 1964| 3.27k| snprintf(buf, sizeof(buf), "%s%s%s", 1965| 3.27k| fflags[0], fflags[1], fflags[2]); 1966| 3.27k| archive_entry_copy_fflags_text(entry, buf + 1); 1967| 3.27k| } 1968| 3.43k| } else if(host_os == HOST_UNIX) { ------------------ | Branch (1968:12): [True: 162, False: 0] ------------------ 1969| | /* Host OS is Unix */ 1970| 162| archive_entry_set_mode(entry, (__LA_MODE_T) file_attr); 1971| 162| } else { 1972| | /* Unknown host OS */ 1973| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1974| 0| "Unsupported Host OS: 0x%jx", 1975| 0| (uintmax_t)host_os); 1976| | 1977| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1978| 0| } 1979| | 1980| 3.59k| if(!read_var_sized(a, &name_size, NULL)) ------------------ | Branch (1980:5): [True: 0, False: 3.59k] ------------------ 1981| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1982| | 1983| 3.59k| if(name_size > (MAX_NAME_IN_CHARS - 1)) { ------------------ | | 91| 3.59k|#define MAX_NAME_IN_CHARS 2048 ------------------ | Branch (1983:5): [True: 0, False: 3.59k] ------------------ 1984| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1985| 0| "Filename is too long"); 1986| | 1987| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1988| 0| } 1989| | 1990| 3.59k| if(name_size == 0) { ------------------ | Branch (1990:5): [True: 0, False: 3.59k] ------------------ 1991| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1992| 0| "No filename specified"); 1993| | 1994| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1995| 0| } 1996| | 1997| 3.59k| if(!read_ahead(a, name_size, &p)) ------------------ | Branch (1997:5): [True: 1, False: 3.59k] ------------------ 1998| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1999| | 2000| 3.59k| memcpy(name_utf8_buf, p, name_size); 2001| 3.59k| name_utf8_buf[name_size] = 0; 2002| 3.59k| if(ARCHIVE_OK != consume(a, name_size)) { ------------------ | | 233| 3.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2002:5): [True: 0, False: 3.59k] ------------------ 2003| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 2004| 0| } 2005| | 2006| 3.59k| archive_entry_update_pathname_utf8(entry, name_utf8_buf); 2007| | 2008| 3.59k| if(extra_data_size > 0) { ------------------ | Branch (2008:5): [True: 314, False: 3.28k] ------------------ 2009| 314| int ret = process_head_file_extra(a, entry, rar, 2010| 314| extra_data_size); 2011| | 2012| | /* 2013| | * TODO: rewrite or remove useless sanity check 2014| | * as extra_data_size is not passed as a pointer 2015| | * 2016| | if(extra_data_size < 0) { 2017| | archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, 2018| | "File extra data size is not zero"); 2019| | return ARCHIVE_FATAL; 2020| | } 2021| | */ 2022| | 2023| 314| if(ret != ARCHIVE_OK) ------------------ | | 233| 314|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2023:6): [True: 24, False: 290] ------------------ 2024| 24| return ret; 2025| 314| } 2026| | 2027| 3.57k| if((file_flags & UNKNOWN_UNPACKED_SIZE) == 0) { ------------------ | Branch (2027:5): [True: 3.57k, False: 0] ------------------ 2028| 3.57k| rar->file.unpacked_size = (ssize_t) unpacked_size; 2029| 3.57k| if(rar->file.redir_type == REDIR_TYPE_NONE) ------------------ | Branch (2029:6): [True: 3.44k, False: 131] ------------------ 2030| 3.44k| archive_entry_set_size(entry, unpacked_size); 2031| 3.57k| } 2032| | 2033| 3.57k| if(file_flags & UTIME) { ------------------ | Branch (2033:5): [True: 2.93k, False: 636] ------------------ 2034| 2.93k| archive_entry_set_mtime(entry, (time_t) mtime, 0); 2035| 2.93k| } 2036| | 2037| 3.57k| if(file_flags & CRC32) { ------------------ | Branch (2037:5): [True: 133, False: 3.43k] ------------------ 2038| 133| rar->file.stored_crc32 = crc; 2039| 133| } 2040| | 2041| 3.57k| if(!rar->cstate.switch_multivolume) { ------------------ | Branch (2041:5): [True: 497, False: 3.07k] ------------------ 2042| | /* Do not reinitialize unpacking state if we're switching 2043| | * archives. */ 2044| 497| rar->cstate.block_parsing_finished = 1; 2045| 497| rar->cstate.all_filters_applied = 1; 2046| 497| rar->cstate.initialized = 0; 2047| 497| } 2048| | 2049| 3.57k| if(rar->generic.split_before > 0) { ------------------ | Branch (2049:5): [True: 4, False: 3.56k] ------------------ 2050| | /* If now we're standing on a header that has a 'split before' 2051| | * mark, it means we're standing on a 'continuation' file 2052| | * header. Signal the caller that if it wants to move to 2053| | * another file, it must call rar5_read_header() function 2054| | * again. */ 2055| | 2056| 4| return ARCHIVE_RETRY; ------------------ | | 234| 4|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2057| 3.56k| } else { 2058| 3.56k| return ARCHIVE_OK; ------------------ | | 233| 3.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2059| 3.56k| } 2060| 3.57k|} archive_read_support_format_rar5.c:reset_file_context: 877| 523|static void reset_file_context(struct rar5* rar) { 878| 523| memset(&rar->file, 0, sizeof(rar->file)); 879| 523| blake2sp_init(&rar->file.b2state, 32); 880| | 881| 523| if(rar->main.solid) { ------------------ | Branch (881:5): [True: 361, False: 162] ------------------ 882| 361| rar->cstate.solid_offset += rar->cstate.write_ptr; 883| 361| } else { 884| 162| rar->cstate.solid_offset = 0; 885| 162| } 886| | 887| 523| rar->cstate.write_ptr = 0; 888| 523| rar->cstate.last_write_ptr = 0; 889| 523| rar->cstate.last_unstore_ptr = 0; 890| | 891| 523| rar->file.redir_type = REDIR_TYPE_NONE; 892| 523| rar->file.redir_flags = 0; 893| | 894| 523| free_filters(rar); 895| 523|} archive_read_support_format_rar5.c:free_filters: 852| 3.02k|static void free_filters(struct rar5* rar) { 853| 3.02k| struct cdeque* d = &rar->cstate.filters; 854| | 855| | /* Free any remaining filters. All filters should be naturally 856| | * consumed by the unpacking function, so remaining filters after 857| | * unpacking normally mean that unpacking wasn't successful. 858| | * But still of course we shouldn't leak memory in such case. */ 859| | 860| | /* cdeque_size() is a fast operation, so we can use it as a loop 861| | * expression. */ 862| 3.02k| while(cdeque_size(d) > 0) { ------------------ | Branch (862:8): [True: 0, False: 3.02k] ------------------ 863| 0| struct filter_info* f = NULL; 864| | 865| | /* Pop_front will also decrease the collection's size. */ 866| 0| if (CDE_OK == cdeque_pop_front(d, cdeque_filter_p(&f))) ------------------ | Branch (866:7): [True: 0, False: 0] ------------------ 867| 0| free(f); 868| 0| } 869| | 870| 3.02k| cdeque_clear(d); 871| | 872| | /* Also clear out the variables needed for sanity checking. */ 873| 3.02k| rar->cstate.last_block_start = 0; 874| 3.02k| rar->cstate.last_block_length = 0; 875| 3.02k|} archive_read_support_format_rar5.c:cdeque_size: 414| 4.18k|static size_t cdeque_size(struct cdeque* d) { 415| 4.18k| return d->size; 416| 4.18k|} archive_read_support_format_rar5.c:cdeque_filter_p: 472| 1.16k|static void** cdeque_filter_p(struct filter_info** f) { 473| 1.16k| return (void**) (size_t) f; 474| 1.16k|} archive_read_support_format_rar5.c:file_entry_sanity_checks: 1710| 3.59k|{ 1711| 3.59k| if (is_dir) { ------------------ | Branch (1711:6): [True: 3, False: 3.59k] ------------------ 1712| 3| const int declares_data_size = 1713| 3| (int) (unpacked_size != 0 || packed_size != 0); ------------------ | Branch (1713:11): [True: 2, False: 1] | Branch (1713:33): [True: 0, False: 1] ------------------ 1714| | 1715| | /* FILE entries for directories still declare HFL_DATA in block flags, 1716| | even though attaching data to such blocks doesn't make much sense. */ 1717| 3| if (declares_data_size) { ------------------ | Branch (1717:7): [True: 2, False: 1] ------------------ 1718| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1719| 2| "directory entries cannot have any data"); 1720| 2| return ARCHIVE_FATAL; ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1721| 2| } 1722| 3.59k| } else { 1723| 3.59k| const int declares_hfl_data = (int) ((block_flags & HFL_DATA) != 0); 1724| 3.59k| if (!declares_hfl_data) { ------------------ | Branch (1724:7): [True: 0, False: 3.59k] ------------------ 1725| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1726| 0| "no data found in file/service block"); 1727| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1728| 0| } 1729| 3.59k| } 1730| | 1731| 3.59k| return ARCHIVE_OK; ------------------ | | 233| 3.59k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1732| 3.59k|} archive_read_support_format_rar5.c:clear_data_ready_stack: 3822| 2.64k|static void clear_data_ready_stack(struct rar5* rar) { 3823| 2.64k| memset(&rar->cstate.dready, 0, sizeof(rar->cstate.dready)); 3824| 2.64k|} archive_read_support_format_rar5.c:init_window_mask: 1215| 3.73k|static void init_window_mask(struct rar5* rar) { 1216| 3.73k| if (rar->cstate.window_size) ------------------ | Branch (1216:6): [True: 3.73k, False: 1] ------------------ 1217| 3.73k| rar->cstate.window_mask = rar->cstate.window_size - 1; 1218| 1| else 1219| 1| rar->cstate.window_mask = 0; 1220| 3.73k|} archive_read_support_format_rar5.c:process_head_file_extra: 1620| 314|{ 1621| 314| uint64_t extra_field_size; 1622| 314| uint64_t extra_field_id = 0; 1623| 314| uint64_t var_size; 1624| | 1625| 10.3k| while(extra_data_size > 0) { ------------------ | Branch (1625:8): [True: 10.0k, False: 297] ------------------ 1626| | /* Make sure we won't fail if the file declares only unsupported 1627| | attributes. */ 1628| 10.0k| int ret = ARCHIVE_OK; ------------------ | | 233| 10.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1629| | 1630| 10.0k| if(!read_var(a, &extra_field_size, &var_size)) ------------------ | Branch (1630:6): [True: 1, False: 10.0k] ------------------ 1631| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1632| | 1633| 10.0k| extra_data_size -= var_size; 1634| 10.0k| if(ARCHIVE_OK != consume(a, var_size)) { ------------------ | | 233| 10.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1634:6): [True: 0, False: 10.0k] ------------------ 1635| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1636| 0| } 1637| | 1638| 10.0k| if(!read_var(a, &extra_field_id, &var_size)) ------------------ | Branch (1638:6): [True: 5, False: 10.0k] ------------------ 1639| 5| return ARCHIVE_EOF; ------------------ | | 232| 5|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1640| | 1641| 10.0k| extra_field_size -= var_size; 1642| 10.0k| extra_data_size -= var_size; 1643| 10.0k| if(ARCHIVE_OK != consume(a, var_size)) { ------------------ | | 233| 10.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1643:6): [True: 0, False: 10.0k] ------------------ 1644| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1645| 0| } 1646| | 1647| 10.0k| switch(extra_field_id) { 1648| 32| case EX_HASH: ------------------ | Branch (1648:4): [True: 32, False: 10.0k] ------------------ 1649| 32| ret = parse_file_extra_hash(a, rar, 1650| 32| &extra_data_size); 1651| 32| break; 1652| 603| case EX_HTIME: ------------------ | Branch (1652:4): [True: 603, False: 9.43k] ------------------ 1653| 603| ret = parse_file_extra_htime(a, e, rar, 1654| 603| &extra_data_size); 1655| 603| break; 1656| 1.45k| case EX_REDIR: ------------------ | Branch (1656:4): [True: 1.45k, False: 8.58k] ------------------ 1657| 1.45k| ret = parse_file_extra_redir(a, e, rar, 1658| 1.45k| &extra_data_size); 1659| 1.45k| break; 1660| 912| case EX_UOWNER: ------------------ | Branch (1660:4): [True: 912, False: 9.12k] ------------------ 1661| 912| ret = parse_file_extra_owner(a, e, 1662| 912| &extra_data_size); 1663| 912| break; 1664| 6.66k| case EX_VERSION: ------------------ | Branch (1664:4): [True: 6.66k, False: 3.37k] ------------------ 1665| 6.66k| ret = parse_file_extra_version(a, e, 1666| 6.66k| &extra_data_size); 1667| 6.66k| break; 1668| 132| case EX_CRYPT: ------------------ | Branch (1668:4): [True: 132, False: 9.90k] ------------------ 1669| | /* Mark the entry as encrypted */ 1670| 132| archive_entry_set_is_data_encrypted(e, 1); 1671| 132| rar->has_encrypted_entries = 1; 1672| 132| rar->cstate.data_encrypted = 1; 1673| | /* fallthrough */ 1674| 132| case EX_SUBDATA: ------------------ | Branch (1674:4): [True: 0, False: 10.0k] ------------------ 1675| | /* fallthrough */ 1676| 378| default: ------------------ | Branch (1676:4): [True: 246, False: 9.79k] ------------------ 1677| | /* Skip unsupported entry. */ 1678| 378| extra_data_size -= extra_field_size; 1679| 378| if (ARCHIVE_OK != consume(a, extra_field_size)) { ------------------ | | 233| 378|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1679:9): [True: 8, False: 370] ------------------ 1680| 8| return ARCHIVE_EOF; ------------------ | | 232| 8|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1681| 8| } 1682| | 1683| | /* Don't fail on unsupported attribute -- we've handled it 1684| | by skipping over it. */ 1685| 370| ret = ARCHIVE_OK; ------------------ | | 233| 370|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1686| 10.0k| } 1687| | 1688| 10.0k| if (ret != ARCHIVE_OK) { ------------------ | | 233| 10.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1688:7): [True: 3, False: 10.0k] ------------------ 1689| | /* Forward any errors signalled by the attribute parsing 1690| | functions. */ 1691| 3| return ret; 1692| 3| } 1693| 10.0k| } 1694| | 1695| 297| if (extra_data_size != 0) { ------------------ | Branch (1695:6): [True: 7, False: 290] ------------------ 1696| | /* We didn't skip everything, or we skipped too much; either way, 1697| | there's an error in this parsing function. */ 1698| | 1699| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 7|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1700| 7| "unsupported structure of file header extra data"); 1701| 7| return ARCHIVE_FATAL; ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1702| 7| } 1703| | 1704| 290| return ARCHIVE_OK; ------------------ | | 233| 290|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1705| 297|} archive_read_support_format_rar5.c:parse_file_extra_hash: 1266| 32|{ 1267| 32| size_t hash_type = 0; 1268| 32| size_t value_len; 1269| | 1270| 32| enum HASH_TYPE { 1271| 32| BLAKE2sp = 0x00 1272| 32| }; 1273| | 1274| 32| if(!read_var_sized(a, &hash_type, &value_len)) ------------------ | Branch (1274:5): [True: 0, False: 32] ------------------ 1275| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1276| | 1277| 32| *extra_data_size -= value_len; 1278| 32| if(ARCHIVE_OK != consume(a, value_len)) { ------------------ | | 233| 32|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1278:5): [True: 0, False: 32] ------------------ 1279| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1280| 0| } 1281| | 1282| | /* The file uses BLAKE2sp checksum algorithm instead of plain old 1283| | * CRC32. */ 1284| 32| if(hash_type == BLAKE2sp) { ------------------ | Branch (1284:5): [True: 32, False: 0] ------------------ 1285| 32| const uint8_t* p; 1286| 32| const int hash_size = sizeof(rar->file.blake2sp); 1287| | 1288| 32| if(!read_ahead(a, hash_size, &p)) ------------------ | Branch (1288:6): [True: 0, False: 32] ------------------ 1289| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1290| | 1291| 32| rar->file.has_blake2 = 1; 1292| 32| memcpy(&rar->file.blake2sp, p, hash_size); 1293| | 1294| 32| if(ARCHIVE_OK != consume(a, hash_size)) { ------------------ | | 233| 32|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1294:6): [True: 0, False: 32] ------------------ 1295| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1296| 0| } 1297| | 1298| 32| *extra_data_size -= hash_size; 1299| 32| } else { 1300| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1301| 0| "Unsupported hash type (0x%jx)", (uintmax_t)hash_type); 1302| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1303| 0| } 1304| | 1305| 32| return ARCHIVE_OK; ------------------ | | 233| 32|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1306| 32|} archive_read_support_format_rar5.c:parse_file_extra_htime: 1386| 603|{ 1387| 603| char unix_time, has_unix_ns, has_mtime, has_ctime, has_atime; 1388| 603| size_t flags = 0; 1389| 603| size_t value_len; 1390| | 1391| 603| enum HTIME_FLAGS { 1392| 603| IS_UNIX = 0x01, 1393| 603| HAS_MTIME = 0x02, 1394| 603| HAS_CTIME = 0x04, 1395| 603| HAS_ATIME = 0x08, 1396| 603| HAS_UNIX_NS = 0x10, 1397| 603| }; 1398| | 1399| 603| if(!read_var_sized(a, &flags, &value_len)) ------------------ | Branch (1399:5): [True: 0, False: 603] ------------------ 1400| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1401| | 1402| 603| *extra_data_size -= value_len; 1403| 603| if(ARCHIVE_OK != consume(a, value_len)) { ------------------ | | 233| 603|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1403:5): [True: 0, False: 603] ------------------ 1404| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1405| 0| } 1406| | 1407| 603| unix_time = flags & IS_UNIX; 1408| 603| has_unix_ns = unix_time && (flags & HAS_UNIX_NS); ------------------ | Branch (1408:16): [True: 448, False: 155] | Branch (1408:29): [True: 236, False: 212] ------------------ 1409| 603| has_mtime = flags & HAS_MTIME; 1410| 603| has_atime = flags & HAS_ATIME; 1411| 603| has_ctime = flags & HAS_CTIME; 1412| 603| rar->file.e_atime_ns = rar->file.e_ctime_ns = rar->file.e_mtime_ns = 0; 1413| | 1414| 603| if(has_mtime) { ------------------ | Branch (1414:5): [True: 373, False: 230] ------------------ 1415| 373| parse_htime_item(a, unix_time, &rar->file.e_mtime, 1416| 373| &rar->file.e_mtime_ns, extra_data_size); 1417| 373| } 1418| | 1419| 603| if(has_ctime) { ------------------ | Branch (1419:5): [True: 222, False: 381] ------------------ 1420| 222| parse_htime_item(a, unix_time, &rar->file.e_ctime, 1421| 222| &rar->file.e_ctime_ns, extra_data_size); 1422| 222| } 1423| | 1424| 603| if(has_atime) { ------------------ | Branch (1424:5): [True: 320, False: 283] ------------------ 1425| 320| parse_htime_item(a, unix_time, &rar->file.e_atime, 1426| 320| &rar->file.e_atime_ns, extra_data_size); 1427| 320| } 1428| | 1429| 603| if(has_mtime && has_unix_ns) { ------------------ | Branch (1429:5): [True: 373, False: 230] | Branch (1429:18): [True: 105, False: 268] ------------------ 1430| 105| if(!read_u32(a, &rar->file.e_mtime_ns)) ------------------ | Branch (1430:6): [True: 0, False: 105] ------------------ 1431| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1432| | 1433| 105| *extra_data_size -= 4; 1434| 105| } 1435| | 1436| 603| if(has_ctime && has_unix_ns) { ------------------ | Branch (1436:5): [True: 222, False: 381] | Branch (1436:18): [True: 133, False: 89] ------------------ 1437| 133| if(!read_u32(a, &rar->file.e_ctime_ns)) ------------------ | Branch (1437:6): [True: 1, False: 132] ------------------ 1438| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1439| | 1440| 132| *extra_data_size -= 4; 1441| 132| } 1442| | 1443| 602| if(has_atime && has_unix_ns) { ------------------ | Branch (1443:5): [True: 319, False: 283] | Branch (1443:18): [True: 132, False: 187] ------------------ 1444| 132| if(!read_u32(a, &rar->file.e_atime_ns)) ------------------ | Branch (1444:6): [True: 0, False: 132] ------------------ 1445| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1446| | 1447| 132| *extra_data_size -= 4; 1448| 132| } 1449| | 1450| | /* The seconds and nanoseconds are either together, or separated in two 1451| | * fields so we parse them, then set the archive_entry's times. */ 1452| 602| if(has_mtime) { ------------------ | Branch (1452:5): [True: 373, False: 229] ------------------ 1453| 373| archive_entry_set_mtime(e, rar->file.e_mtime, rar->file.e_mtime_ns); 1454| 373| } 1455| | 1456| 602| if(has_ctime) { ------------------ | Branch (1456:5): [True: 221, False: 381] ------------------ 1457| 221| archive_entry_set_ctime(e, rar->file.e_ctime, rar->file.e_ctime_ns); 1458| 221| } 1459| | 1460| 602| if(has_atime) { ------------------ | Branch (1460:5): [True: 319, False: 283] ------------------ 1461| 319| archive_entry_set_atime(e, rar->file.e_atime, rar->file.e_atime_ns); 1462| 319| } 1463| | 1464| 602| return ARCHIVE_OK; ------------------ | | 233| 602|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1465| 602|} archive_read_support_format_rar5.c:parse_htime_item: 1310| 915|{ 1311| 915| if(unix_time) { ------------------ | Branch (1311:5): [True: 651, False: 264] ------------------ 1312| 651| uint32_t time_val; 1313| 651| if(!read_u32(a, &time_val)) ------------------ | Branch (1313:6): [True: 0, False: 651] ------------------ 1314| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1315| | 1316| 651| *extra_data_size -= 4; 1317| 651| *sec = (int64_t) time_val; 1318| 651| } else { 1319| 264| uint64_t windows_time; 1320| 264| if(!read_u64(a, &windows_time)) ------------------ | Branch (1320:6): [True: 0, False: 264] ------------------ 1321| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1322| | 1323| 264| ntfs_to_unix(windows_time, sec, nsec); 1324| 264| *extra_data_size -= 8; 1325| 264| } 1326| | 1327| 915| return ARCHIVE_OK; ------------------ | | 233| 915|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1328| 915|} archive_read_support_format_rar5.c:read_u64: 1117| 264|static char read_u64(struct archive_read* a, uint64_t* pvalue) { 1118| 264| const uint8_t* p; 1119| 264| if(!read_ahead(a, 8, &p)) ------------------ | Branch (1119:5): [True: 0, False: 264] ------------------ 1120| 0| return 0; 1121| | 1122| 264| *pvalue = archive_le64dec(p); 1123| 264| return ARCHIVE_OK == consume(a, 8); ------------------ | | 233| 264|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1124| 264|} archive_read_support_format_rar5.c:parse_file_extra_redir: 1469| 1.45k|{ 1470| 1.45k| uint64_t value_size = 0; 1471| 1.45k| size_t target_size = 0; 1472| 1.45k| char target_utf8_buf[MAX_NAME_IN_BYTES]; 1473| 1.45k| const uint8_t* p; 1474| | 1475| 1.45k| if(!read_var(a, &rar->file.redir_type, &value_size)) ------------------ | Branch (1475:5): [True: 0, False: 1.45k] ------------------ 1476| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1477| 1.45k| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1477:5): [True: 0, False: 1.45k] ------------------ 1478| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1479| 1.45k| *extra_data_size -= value_size; 1480| | 1481| 1.45k| if(!read_var(a, &rar->file.redir_flags, &value_size)) ------------------ | Branch (1481:5): [True: 0, False: 1.45k] ------------------ 1482| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1483| 1.45k| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1483:5): [True: 0, False: 1.45k] ------------------ 1484| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1485| 1.45k| *extra_data_size -= value_size; 1486| | 1487| 1.45k| if(!read_var_sized(a, &target_size, NULL)) ------------------ | Branch (1487:5): [True: 0, False: 1.45k] ------------------ 1488| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1489| 1.45k| *extra_data_size -= target_size + 1; 1490| | 1491| 1.45k| if(target_size > (MAX_NAME_IN_CHARS - 1)) { ------------------ | | 91| 1.45k|#define MAX_NAME_IN_CHARS 2048 ------------------ | Branch (1491:5): [True: 0, False: 1.45k] ------------------ 1492| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1493| 0| "Link target is too long"); 1494| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1495| 0| } 1496| | 1497| 1.45k| if(target_size == 0) { ------------------ | Branch (1497:5): [True: 0, False: 1.45k] ------------------ 1498| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1499| 0| "No link target specified"); 1500| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1501| 0| } 1502| | 1503| 1.45k| if(!read_ahead(a, target_size, &p)) ------------------ | Branch (1503:5): [True: 0, False: 1.45k] ------------------ 1504| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1505| | 1506| 1.45k| memcpy(target_utf8_buf, p, target_size); 1507| 1.45k| target_utf8_buf[target_size] = 0; 1508| | 1509| 1.45k| if(ARCHIVE_OK != consume(a, (int64_t)target_size)) ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1509:5): [True: 0, False: 1.45k] ------------------ 1510| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1511| | 1512| 1.45k| switch(rar->file.redir_type) { 1513| 0| case REDIR_TYPE_UNIXSYMLINK: ------------------ | Branch (1513:3): [True: 0, False: 1.45k] ------------------ 1514| 0| case REDIR_TYPE_WINSYMLINK: ------------------ | Branch (1514:3): [True: 0, False: 1.45k] ------------------ 1515| 0| archive_entry_set_filetype(e, AE_IFLNK); ------------------ | | 217| 0|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 1516| 0| archive_entry_update_symlink_utf8(e, target_utf8_buf); 1517| 0| if (rar->file.redir_flags & REDIR_SYMLINK_IS_DIR) { ------------------ | | 137| 0|#define REDIR_SYMLINK_IS_DIR 1 ------------------ | Branch (1517:8): [True: 0, False: 0] ------------------ 1518| 0| archive_entry_set_symlink_type(e, 1519| 0| AE_SYMLINK_TYPE_DIRECTORY); ------------------ | | 229| 0|#define AE_SYMLINK_TYPE_DIRECTORY 2 ------------------ 1520| 0| } else { 1521| 0| archive_entry_set_symlink_type(e, 1522| 0| AE_SYMLINK_TYPE_FILE); ------------------ | | 228| 0|#define AE_SYMLINK_TYPE_FILE 1 ------------------ 1523| 0| } 1524| 0| break; 1525| | 1526| 164| case REDIR_TYPE_HARDLINK: ------------------ | Branch (1526:3): [True: 164, False: 1.28k] ------------------ 1527| 164| archive_entry_set_filetype(e, AE_IFREG); ------------------ | | 216| 164|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1528| 164| archive_entry_update_hardlink_utf8(e, target_utf8_buf); 1529| 164| break; 1530| | 1531| 1.28k| default: ------------------ | Branch (1531:3): [True: 1.28k, False: 164] ------------------ 1532| | /* Unknown redir type, skip it. */ 1533| 1.28k| break; 1534| 1.45k| } 1535| 1.45k| return ARCHIVE_OK; ------------------ | | 233| 1.45k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1536| 1.45k|} archive_read_support_format_rar5.c:parse_file_extra_owner: 1540| 912|{ 1541| 912| uint64_t flags = 0; 1542| 912| uint64_t value_size = 0; 1543| 912| uint64_t id = 0; 1544| 912| size_t name_len = 0; 1545| 912| size_t name_size = 0; 1546| 912| char namebuf[OWNER_MAXNAMELEN]; 1547| 912| const uint8_t* p; 1548| | 1549| 912| if(!read_var(a, &flags, &value_size)) ------------------ | Branch (1549:5): [True: 0, False: 912] ------------------ 1550| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1551| 912| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 912|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1551:5): [True: 0, False: 912] ------------------ 1552| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1553| 912| *extra_data_size -= value_size; 1554| | 1555| 912| if ((flags & OWNER_USER_NAME) != 0) { ------------------ | | 148| 912|#define OWNER_USER_NAME 0x01 ------------------ | Branch (1555:6): [True: 220, False: 692] ------------------ 1556| 220| if(!read_var_sized(a, &name_size, NULL)) ------------------ | Branch (1556:6): [True: 0, False: 220] ------------------ 1557| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1558| 220| *extra_data_size -= name_size + 1; 1559| | 1560| 220| if(!read_ahead(a, name_size, &p)) ------------------ | Branch (1560:6): [True: 0, False: 220] ------------------ 1561| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1562| | 1563| 220| if (name_size >= OWNER_MAXNAMELEN) { ------------------ | | 152| 220|#define OWNER_MAXNAMELEN 256 ------------------ | Branch (1563:7): [True: 3, False: 217] ------------------ 1564| 3| name_len = OWNER_MAXNAMELEN - 1; ------------------ | | 152| 3|#define OWNER_MAXNAMELEN 256 ------------------ 1565| 217| } else { 1566| 217| name_len = name_size; 1567| 217| } 1568| | 1569| 220| memcpy(namebuf, p, name_len); 1570| 220| namebuf[name_len] = 0; 1571| 220| if(ARCHIVE_OK != consume(a, (int64_t)name_size)) ------------------ | | 233| 220|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1571:6): [True: 0, False: 220] ------------------ 1572| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1573| | 1574| 220| archive_entry_set_uname(e, namebuf); 1575| 220| } 1576| 912| if ((flags & OWNER_GROUP_NAME) != 0) { ------------------ | | 149| 912|#define OWNER_GROUP_NAME 0x02 ------------------ | Branch (1576:6): [True: 784, False: 128] ------------------ 1577| 784| if(!read_var_sized(a, &name_size, NULL)) ------------------ | Branch (1577:6): [True: 0, False: 784] ------------------ 1578| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1579| 784| *extra_data_size -= name_size + 1; 1580| | 1581| 784| if(!read_ahead(a, name_size, &p)) ------------------ | Branch (1581:6): [True: 0, False: 784] ------------------ 1582| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1583| | 1584| 784| if (name_size >= OWNER_MAXNAMELEN) { ------------------ | | 152| 784|#define OWNER_MAXNAMELEN 256 ------------------ | Branch (1584:7): [True: 7, False: 777] ------------------ 1585| 7| name_len = OWNER_MAXNAMELEN - 1; ------------------ | | 152| 7|#define OWNER_MAXNAMELEN 256 ------------------ 1586| 777| } else { 1587| 777| name_len = name_size; 1588| 777| } 1589| | 1590| 784| memcpy(namebuf, p, name_len); 1591| 784| namebuf[name_len] = 0; 1592| 784| if(ARCHIVE_OK != consume(a, (int64_t)name_size)) ------------------ | | 233| 784|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1592:6): [True: 0, False: 784] ------------------ 1593| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1594| | 1595| 784| archive_entry_set_gname(e, namebuf); 1596| 784| } 1597| 912| if ((flags & OWNER_USER_UID) != 0) { ------------------ | | 150| 912|#define OWNER_USER_UID 0x04 ------------------ | Branch (1597:6): [True: 899, False: 13] ------------------ 1598| 899| if(!read_var(a, &id, &value_size)) ------------------ | Branch (1598:6): [True: 1, False: 898] ------------------ 1599| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1600| 898| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 898|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1600:6): [True: 0, False: 898] ------------------ 1601| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1602| 898| *extra_data_size -= value_size; 1603| | 1604| 898| archive_entry_set_uid(e, (la_int64_t)id); 1605| 898| } 1606| 911| if ((flags & OWNER_GROUP_GID) != 0) { ------------------ | | 151| 911|#define OWNER_GROUP_GID 0x08 ------------------ | Branch (1606:6): [True: 224, False: 687] ------------------ 1607| 224| if(!read_var(a, &id, &value_size)) ------------------ | Branch (1607:6): [True: 0, False: 224] ------------------ 1608| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1609| 224| if(ARCHIVE_OK != consume(a, (int64_t)value_size)) ------------------ | | 233| 224|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1609:6): [True: 0, False: 224] ------------------ 1610| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1611| 224| *extra_data_size -= value_size; 1612| | 1613| 224| archive_entry_set_gid(e, (la_int64_t)id); 1614| 224| } 1615| 911| return ARCHIVE_OK; ------------------ | | 233| 911|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1616| 911|} archive_read_support_format_rar5.c:parse_file_extra_version: 1332| 6.66k|{ 1333| 6.66k| size_t flags = 0; 1334| 6.66k| size_t version = 0; 1335| 6.66k| size_t value_len = 0; 1336| 6.66k| struct archive_string version_string; 1337| 6.66k| struct archive_string name_utf8_string; 1338| 6.66k| const char* cur_filename; 1339| | 1340| | /* Flags are ignored. */ 1341| 6.66k| if(!read_var_sized(a, &flags, &value_len)) ------------------ | Branch (1341:5): [True: 1, False: 6.66k] ------------------ 1342| 1| return ARCHIVE_EOF; ------------------ | | 232| 1|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1343| | 1344| 6.66k| *extra_data_size -= value_len; 1345| 6.66k| if(ARCHIVE_OK != consume(a, value_len)) ------------------ | | 233| 6.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1345:5): [True: 0, False: 6.66k] ------------------ 1346| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1347| | 1348| 6.66k| if(!read_var_sized(a, &version, &value_len)) ------------------ | Branch (1348:5): [True: 0, False: 6.66k] ------------------ 1349| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1350| | 1351| 6.66k| *extra_data_size -= value_len; 1352| 6.66k| if(ARCHIVE_OK != consume(a, value_len)) ------------------ | | 233| 6.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1352:5): [True: 0, False: 6.66k] ------------------ 1353| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 1354| | 1355| | /* extra_data_size should be zero here. */ 1356| | 1357| 6.66k| cur_filename = archive_entry_pathname_utf8(e); 1358| 6.66k| if(cur_filename == NULL) { ------------------ | Branch (1358:5): [True: 0, False: 6.66k] ------------------ 1359| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1360| 0| "Version entry without file name"); 1361| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1362| 0| } 1363| | 1364| 6.66k| archive_string_init(&version_string); ------------------ | | 71| 6.66k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 6.66k] | | ------------------ ------------------ 1365| 6.66k| archive_string_init(&name_utf8_string); ------------------ | | 71| 6.66k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 6.66k] | | ------------------ ------------------ 1366| | 1367| | /* Prepare a ;123 suffix for the filename, where '123' is the version 1368| | * value of this file. */ 1369| 6.66k| archive_string_sprintf(&version_string, ";%zu", version); 1370| | 1371| | /* Build the new filename. */ 1372| 6.66k| archive_strcat(&name_utf8_string, cur_filename); 1373| 6.66k| archive_strcat(&name_utf8_string, version_string.s); 1374| | 1375| | /* Apply the new filename into this file's context. */ 1376| 6.66k| archive_entry_update_pathname_utf8(e, name_utf8_string.s); 1377| | 1378| | /* Free buffers. */ 1379| 6.66k| archive_string_free(&version_string); 1380| 6.66k| archive_string_free(&name_utf8_string); 1381| 6.66k| return ARCHIVE_OK; ------------------ | | 233| 6.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1382| 6.66k|} archive_read_support_format_rar5.c:scan_for_signature: 3401| 3.12k|static int scan_for_signature(struct archive_read* a) { 3402| 3.12k| const uint8_t* p; 3403| 3.12k| const int chunk_size = 512; 3404| 3.12k| ssize_t i; 3405| 3.12k| char signature[sizeof(rar5_signature_xor)]; 3406| | 3407| | /* If we're here, it means we're on an 'unknown territory' data. 3408| | * There's no indication what kind of data we're reading here. 3409| | * It could be some text comment, any kind of binary data, 3410| | * digital sign, dragons, etc. 3411| | * 3412| | * We want to find a valid RARv5 magic header inside this unknown 3413| | * data. */ 3414| | 3415| | /* Is it possible in libarchive to just skip everything until the 3416| | * end of the file? If so, it would be a better approach than the 3417| | * current implementation of this function. */ 3418| | 3419| 3.12k| rar5_signature(signature); 3420| | 3421| 3.39k| while(1) { ------------------ | Branch (3421:8): [True: 3.39k, Folded] ------------------ 3422| 3.39k| if(!read_ahead(a, chunk_size, &p)) ------------------ | Branch (3422:6): [True: 21, False: 3.37k] ------------------ 3423| 21| return ARCHIVE_EOF; ------------------ | | 232| 21|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3424| | 3425| 1.40M| for(i = 0; i < chunk_size - (int)sizeof(rar5_signature_xor); ------------------ | Branch (3425:14): [True: 1.40M, False: 267] ------------------ 3426| 1.40M| i++) { 3427| 1.40M| if(memcmp(&p[i], signature, ------------------ | Branch (3427:7): [True: 3.10k, False: 1.40M] ------------------ 3428| 1.40M| sizeof(rar5_signature_xor)) == 0) { 3429| | /* Consume the number of bytes we've used to 3430| | * search for the signature, as well as the 3431| | * number of bytes used by the signature 3432| | * itself. After this we should be standing 3433| | * on a valid base block header. */ 3434| 3.10k| (void) consume(a, 3435| 3.10k| i + sizeof(rar5_signature_xor)); 3436| 3.10k| return ARCHIVE_OK; ------------------ | | 233| 3.10k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3437| 3.10k| } 3438| 1.40M| } 3439| | 3440| 267| consume(a, chunk_size); 3441| 267| } 3442| | 3443| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3444| 3.12k|} archive_read_support_format_rar5.c:rar5_read_data: 4260| 2.96k| size_t *size, int64_t *offset) { 4261| 2.96k| int ret; 4262| 2.96k| struct rar5* rar = get_context(a); 4263| | 4264| 2.96k| if (size) ------------------ | Branch (4264:6): [True: 2.86k, False: 106] ------------------ 4265| 2.86k| *size = 0; 4266| | 4267| 2.96k| if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 2.96k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ | Branch (4267:6): [True: 0, False: 2.96k] ------------------ 4268| 0| rar->has_encrypted_entries = 0; 4269| 0| } 4270| | 4271| 2.96k| if (rar->headers_are_encrypted || rar->cstate.data_encrypted) { ------------------ | Branch (4271:6): [True: 0, False: 2.96k] | Branch (4271:36): [True: 0, False: 2.96k] ------------------ 4272| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4273| 0| "Reading encrypted data is not currently supported"); 4274| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 4275| 0| } 4276| | 4277| 2.96k| if(rar->file.dir > 0) { ------------------ | Branch (4277:5): [True: 0, False: 2.96k] ------------------ 4278| | /* Don't process any data if this file entry was declared 4279| | * as a directory. This is needed, because entries marked as 4280| | * directory doesn't have any dictionary buffer allocated, so 4281| | * it's impossible to perform any decompression. */ 4282| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4283| 0| "Can't decompress an entry marked as a directory"); 4284| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4285| 0| } 4286| | 4287| 2.96k| if(!rar->skip_mode && (rar->cstate.last_write_ptr > rar->file.unpacked_size)) { ------------------ | Branch (4287:5): [True: 2.86k, False: 106] | Branch (4287:24): [True: 0, False: 2.86k] ------------------ 4288| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 4289| 0| "Unpacker has written too many bytes"); 4290| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4291| 0| } 4292| | 4293| 2.96k| ret = use_data(rar, buff, size, offset); 4294| 2.96k| if(ret == ARCHIVE_OK) { ------------------ | | 233| 2.96k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4294:5): [True: 1.25k, False: 1.71k] ------------------ 4295| 1.25k| return ret; 4296| 1.25k| } 4297| | 4298| 1.71k| if(rar->file.eof == 1) { ------------------ | Branch (4298:5): [True: 4, False: 1.71k] ------------------ 4299| 4| return ARCHIVE_EOF; ------------------ | | 232| 4|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4300| 4| } 4301| | 4302| 1.71k| ret = do_unpack(a, rar, buff, size, offset); 4303| 1.71k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.71k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4303:5): [True: 528, False: 1.18k] ------------------ 4304| 528| return ret; 4305| 528| } 4306| | 4307| 1.18k| if(rar->file.bytes_remaining == 0 && ------------------ | Branch (4307:5): [True: 109, False: 1.07k] ------------------ 4308| 109| rar->cstate.last_write_ptr == rar->file.unpacked_size) ------------------ | Branch (4308:4): [True: 6, False: 103] ------------------ 4309| 6| { 4310| | /* If all bytes of current file were processed, run 4311| | * finalization. 4312| | * 4313| | * Finalization will check checksum against proper values. If 4314| | * some of the checksums will not match, we'll return an error 4315| | * value in the last `archive_read_data` call to signal an error 4316| | * to the user. */ 4317| | 4318| 6| rar->file.eof = 1; 4319| 6| return verify_global_checksums(a); 4320| 6| } 4321| | 4322| 1.17k| return ARCHIVE_OK; ------------------ | | 233| 1.17k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4323| 1.18k|} archive_read_support_format_rar5.c:use_data: 3803| 2.96k|{ 3804| 2.96k| int i; 3805| | 3806| 6.56k| for(i = 0; i < rar5_countof(rar->cstate.dready); i++) { ------------------ | | 63| 6.56k|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (3806:13): [True: 4.85k, False: 1.71k] ------------------ 3807| 4.85k| struct data_ready *d = &rar->cstate.dready[i]; 3808| | 3809| 4.85k| if(d->used) { ------------------ | Branch (3809:6): [True: 1.25k, False: 3.59k] ------------------ 3810| 1.25k| if(buf) *buf = d->buf; ------------------ | Branch (3810:7): [True: 1.25k, False: 0] ------------------ 3811| 1.25k| if(size) *size = d->size; ------------------ | Branch (3811:7): [True: 1.25k, False: 0] ------------------ 3812| 1.25k| if(offset) *offset = d->offset; ------------------ | Branch (3812:7): [True: 1.25k, False: 0] ------------------ 3813| | 3814| 1.25k| d->used = 0; 3815| 1.25k| return ARCHIVE_OK; ------------------ | | 233| 1.25k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3816| 1.25k| } 3817| 4.85k| } 3818| | 3819| 1.71k| return ARCHIVE_RETRY; ------------------ | | 234| 1.71k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 3820| 2.96k|} archive_read_support_format_rar5.c:do_unpack: 4099| 1.71k|{ 4100| 1.71k| enum COMPRESSION_METHOD { 4101| 1.71k| STORE = 0, FASTEST = 1, FAST = 2, NORMAL = 3, GOOD = 4, 4102| 1.71k| BEST = 5 4103| 1.71k| }; 4104| | 4105| 1.71k| if(rar->file.service > 0) { ------------------ | Branch (4105:5): [True: 0, False: 1.71k] ------------------ 4106| 0| return do_unstore_file(a, rar, buf, size, offset); 4107| 1.71k| } else { 4108| 1.71k| switch(rar->cstate.method) { 4109| 135| case STORE: ------------------ | Branch (4109:4): [True: 135, False: 1.57k] ------------------ 4110| 135| return do_unstore_file(a, rar, buf, size, 4111| 135| offset); 4112| 610| case FASTEST: ------------------ | Branch (4112:4): [True: 610, False: 1.10k] ------------------ 4113| | /* fallthrough */ 4114| 1.37k| case FAST: ------------------ | Branch (4114:4): [True: 765, False: 946] ------------------ 4115| | /* fallthrough */ 4116| 1.55k| case NORMAL: ------------------ | Branch (4116:4): [True: 184, False: 1.52k] ------------------ 4117| | /* fallthrough */ 4118| 1.56k| case GOOD: ------------------ | Branch (4118:4): [True: 3, False: 1.70k] ------------------ 4119| | /* fallthrough */ 4120| 1.57k| case BEST: ------------------ | Branch (4120:4): [True: 14, False: 1.69k] ------------------ 4121| | /* No data is returned here. But because a sparse-file aware 4122| | * caller (like archive_read_data_into_fd) may treat zero-size 4123| | * as a sparse file block, we need to update the offset 4124| | * accordingly. At this point the decoder doesn't have any 4125| | * pending uncompressed data blocks, so the current position in 4126| | * the output file should be last_write_ptr. */ 4127| 1.57k| if (offset) *offset = rar->cstate.last_write_ptr; ------------------ | Branch (4127:9): [True: 1.47k, False: 101] ------------------ 4128| 1.57k| return uncompress_file(a); 4129| 0| default: ------------------ | Branch (4129:4): [True: 0, False: 1.71k] ------------------ 4130| 0| archive_set_error(&a->archive, 4131| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4132| 0| "Compression method not supported: 0x%x", 4133| 0| (unsigned int)rar->cstate.method); 4134| | 4135| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4136| 1.71k| } 4137| 1.71k| } 4138| | 4139| 0|#if !defined WIN32 4140| | /* Not reached. */ 4141| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4142| 1.71k|#endif 4143| 1.71k|} archive_read_support_format_rar5.c:do_unstore_file: 4051| 135|{ 4052| 135| size_t to_read; 4053| 135| const uint8_t* p; 4054| | 4055| 135| if(rar->file.bytes_remaining == 0 && rar->main.volume > 0 && ------------------ | Branch (4055:5): [True: 109, False: 26] | Branch (4055:39): [True: 109, False: 0] ------------------ 4056| 109| rar->generic.split_after > 0) ------------------ | Branch (4056:6): [True: 98, False: 11] ------------------ 4057| 98| { 4058| 98| int ret; 4059| | 4060| 98| rar->cstate.switch_multivolume = 1; 4061| 98| ret = advance_multivolume(a); 4062| 98| rar->cstate.switch_multivolume = 0; 4063| | 4064| 98| if(ret != ARCHIVE_OK) { ------------------ | | 233| 98|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4064:6): [True: 98, False: 0] ------------------ 4065| | /* Failed to advance to next multivolume archive 4066| | * file. */ 4067| 98| return ret; 4068| 98| } 4069| 98| } 4070| | 4071| 37| to_read = rar5_min(rar->file.bytes_remaining, 64 * 1024); ------------------ | | 61| 37|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (61:25): [True: 13, False: 24] | | ------------------ ------------------ 4072| 37| if(to_read == 0) { ------------------ | Branch (4072:5): [True: 11, False: 26] ------------------ 4073| 11| return ARCHIVE_EOF; ------------------ | | 232| 11|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4074| 11| } 4075| | 4076| 26| if(!read_ahead(a, to_read, &p)) { ------------------ | Branch (4076:5): [True: 3, False: 23] ------------------ 4077| 3| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4078| 3| "I/O error when unstoring file"); 4079| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4080| 3| } 4081| | 4082| 23| if(ARCHIVE_OK != consume(a, to_read)) { ------------------ | | 233| 23|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4082:5): [True: 0, False: 23] ------------------ 4083| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4084| 0| } 4085| | 4086| 23| if(buf) *buf = p; ------------------ | Branch (4086:5): [True: 18, False: 5] ------------------ 4087| 23| if(size) *size = to_read; ------------------ | Branch (4087:5): [True: 18, False: 5] ------------------ 4088| 23| if(offset) *offset = rar->cstate.last_unstore_ptr; ------------------ | Branch (4088:5): [True: 18, False: 5] ------------------ 4089| | 4090| 23| rar->file.bytes_remaining -= to_read; 4091| 23| rar->cstate.last_unstore_ptr += to_read; 4092| | 4093| 23| update_crc(rar, p, to_read); 4094| 23| return ARCHIVE_OK; ------------------ | | 233| 23|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4095| 23|} archive_read_support_format_rar5.c:advance_multivolume: 3448| 178|static int advance_multivolume(struct archive_read* a) { 3449| 178| int lret; 3450| 178| struct rar5* rar = get_context(a); 3451| | 3452| | /* A small state machine that will skip unnecessary data, needed to 3453| | * switch from one multivolume to another. Such skipping is needed if 3454| | * we want to be an stream-oriented (instead of file-oriented) 3455| | * unpacker. 3456| | * 3457| | * The state machine starts with `rar->main.endarc` == 0. It also 3458| | * assumes that current stream pointer points to some base block 3459| | * header. 3460| | * 3461| | * The `endarc` field is being set when the base block parsing 3462| | * function encounters the 'end of archive' marker. 3463| | */ 3464| | 3465| 651| while(1) { ------------------ | Branch (3465:8): [True: 651, Folded] ------------------ 3466| 651| if(rar->main.endarc == 1) { ------------------ | Branch (3466:6): [True: 86, False: 565] ------------------ 3467| 86| int looping = 1; 3468| | 3469| 86| rar->main.endarc = 0; 3470| | 3471| 5.90k| while(looping) { ------------------ | Branch (3471:10): [True: 5.90k, False: 0] ------------------ 3472| 5.90k| lret = skip_base_block(a); 3473| 5.90k| switch(lret) { 3474| 5.81k| case ARCHIVE_RETRY: ------------------ | | 234| 5.81k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (3474:6): [True: 5.81k, False: 86] ------------------ 3475| | /* Continue looping. */ 3476| 5.81k| break; 3477| 0| case ARCHIVE_OK: ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3477:6): [True: 0, False: 5.90k] ------------------ 3478| | /* Break loop. */ 3479| 0| looping = 0; 3480| 0| break; 3481| 86| default: ------------------ | Branch (3481:6): [True: 86, False: 5.81k] ------------------ 3482| | /* Forward any errors to the 3483| | * caller. */ 3484| 86| return lret; 3485| 5.90k| } 3486| 5.90k| } 3487| | 3488| 0| break; 3489| 565| } else { 3490| | /* Skip current base block. In order to properly skip 3491| | * it, we really need to simply parse it and discard 3492| | * the results. */ 3493| | 3494| 565| lret = skip_base_block(a); 3495| 565| if(lret == ARCHIVE_FATAL || lret == ARCHIVE_FAILED) ------------------ | | 239| 1.13k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ if(lret == ARCHIVE_FATAL || lret == ARCHIVE_FAILED) ------------------ | | 237| 554|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3495:7): [True: 11, False: 554] | Branch (3495:32): [True: 16, False: 538] ------------------ 3496| 27| return lret; 3497| | 3498| | /* The `skip_base_block` function tells us if we 3499| | * should continue with skipping, or we should stop 3500| | * skipping. We're trying to skip everything up to 3501| | * a base FILE block. */ 3502| | 3503| 538| if(lret != ARCHIVE_RETRY) { ------------------ | | 234| 538|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (3503:7): [True: 98, False: 440] ------------------ 3504| | /* If there was an error during skipping, or we 3505| | * have just skipped a FILE base block... */ 3506| | 3507| 98| if(rar->main.endarc == 0) { ------------------ | Branch (3507:8): [True: 65, False: 33] ------------------ 3508| 65| return lret; 3509| 65| } else { 3510| 33| continue; 3511| 33| } 3512| 98| } 3513| 538| } 3514| 651| } 3515| | 3516| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3517| 178|} archive_read_support_format_rar5.c:skip_base_block: 2479| 6.46k|static int skip_base_block(struct archive_read* a) { 2480| 6.46k| int ret; 2481| 6.46k| struct rar5* rar = get_context(a); 2482| | 2483| | /* Create a new local archive_entry structure that will be operated on 2484| | * by header reader; operations on this archive_entry will be discarded. 2485| | */ 2486| 6.46k| struct archive_entry* entry = archive_entry_new(); 2487| 6.46k| ret = process_base_block(a, entry); 2488| | 2489| | /* Discard operations on this archive_entry structure. */ 2490| 6.46k| archive_entry_free(entry); 2491| 6.46k| if(ret == ARCHIVE_FATAL) ------------------ | | 239| 6.46k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2491:5): [True: 43, False: 6.42k] ------------------ 2492| 43| return ret; 2493| | 2494| 6.42k| if(rar->generic.last_header_id == 2 && rar->generic.split_before > 0) ------------------ | Branch (2494:5): [True: 3.18k, False: 3.24k] | Branch (2494:41): [True: 0, False: 3.18k] ------------------ 2495| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2496| | 2497| 6.42k| if(ret == ARCHIVE_OK) ------------------ | | 233| 6.42k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2497:5): [True: 6.10k, False: 319] ------------------ 2498| 6.10k| return ARCHIVE_RETRY; ------------------ | | 234| 6.10k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 2499| 319| else 2500| 319| return ret; 2501| 6.42k|} archive_read_support_format_rar5.c:update_crc: 2628| 1.27k|static void update_crc(struct rar5* rar, const uint8_t* p, size_t to_read) { 2629| 1.27k| int verify_crc; 2630| | 2631| 1.27k| if(rar->skip_mode) { ------------------ | Branch (2631:5): [True: 5, False: 1.26k] ------------------ 2632| |#if defined CHECK_CRC_ON_SOLID_SKIP 2633| | verify_crc = 1; 2634| |#else 2635| 5| verify_crc = 0; 2636| 5|#endif 2637| 5| } else 2638| 1.26k| verify_crc = 1; 2639| | 2640| 1.27k| if(verify_crc) { ------------------ | Branch (2640:5): [True: 1.26k, False: 5] ------------------ 2641| | /* Don't update CRC32 if the file doesn't have the 2642| | * `stored_crc32` info filled in. */ 2643| 1.26k| if(rar->file.stored_crc32 > 0) { ------------------ | Branch (2643:6): [True: 26, False: 1.24k] ------------------ 2644| 26| rar->file.calculated_crc32 = 2645| 26| crc32(rar->file.calculated_crc32, p, (unsigned int)to_read); 2646| 26| } 2647| | 2648| | /* Check if the file uses an optional BLAKE2sp checksum 2649| | * algorithm. */ 2650| 1.26k| if(rar->file.has_blake2 > 0) { ------------------ | Branch (2650:6): [True: 2, False: 1.26k] ------------------ 2651| | /* Return value of the `update` function is always 0, 2652| | * so we can explicitly ignore it here. */ 2653| 2| (void) blake2sp_update(&rar->file.b2state, p, to_read); 2654| 2| } 2655| 1.26k| } 2656| 1.27k|} archive_read_support_format_rar5.c:uncompress_file: 4035| 1.57k|static int uncompress_file(struct archive_read* a) { 4036| 1.57k| int ret; 4037| | 4038| 1.57k| while(1) { ------------------ | Branch (4038:8): [True: 1.57k, Folded] ------------------ 4039| | /* Sometimes the uncompression function will return a 4040| | * 'retry' signal. If this will happen, we have to retry 4041| | * the function. */ 4042| 1.57k| ret = do_uncompress_file(a); 4043| 1.57k| if(ret != ARCHIVE_RETRY) ------------------ | | 234| 1.57k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (4043:6): [True: 1.57k, False: 0] ------------------ 4044| 1.57k| return ret; 4045| 1.57k| } 4046| 1.57k|} archive_read_support_format_rar5.c:do_uncompress_file: 3922| 1.57k|static int do_uncompress_file(struct archive_read* a) { 3923| 1.57k| struct rar5* rar = get_context(a); 3924| 1.57k| int ret; 3925| 1.57k| int64_t max_end_pos; 3926| | 3927| 1.57k| if(!rar->cstate.initialized) { ------------------ | Branch (3927:5): [True: 234, False: 1.34k] ------------------ 3928| | /* Don't perform full context reinitialization if we're 3929| | * processing a solid archive. */ 3930| 234| if(!rar->main.solid || !rar->cstate.window_buf) { ------------------ | Branch (3930:6): [True: 131, False: 103] | Branch (3930:26): [True: 12, False: 91] ------------------ 3931| 143| if((ret = init_unpack(rar)) != ARCHIVE_OK) ------------------ | | 233| 143|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3931:7): [True: 0, False: 143] ------------------ 3932| 0| return ret; 3933| 143| } 3934| | 3935| 234| rar->cstate.initialized = 1; 3936| 234| } 3937| | 3938| | /* Don't allow extraction if window_size is invalid. */ 3939| 1.57k| if(rar->cstate.window_size == 0) { ------------------ | Branch (3939:5): [True: 0, False: 1.57k] ------------------ 3940| 0| archive_set_error(&a->archive, 3941| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3942| 0| "Invalid window size declaration in this file"); 3943| | 3944| | /* This should never happen in valid files. */ 3945| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3946| 0| } 3947| | 3948| 1.57k| if(rar->cstate.all_filters_applied == 1) { ------------------ | Branch (3948:5): [True: 1.57k, False: 0] ------------------ 3949| | /* We use while(1) here, but standard case allows for just 1 3950| | * iteration. The loop will iterate if process_block() didn't 3951| | * generate any data at all. This can happen if the block 3952| | * contains only filter definitions (this is common in big 3953| | * files). */ 3954| 2.08k| while(1) { ------------------ | Branch (3954:9): [True: 2.08k, Folded] ------------------ 3955| 2.08k| ret = process_block(a); 3956| 2.08k| if(ret != ARCHIVE_OK) ------------------ | | 233| 2.08k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3956:7): [True: 413, False: 1.66k] ------------------ 3957| 413| return ret; 3958| | 3959| 1.66k| if(rar->cstate.last_write_ptr == ------------------ | Branch (3959:7): [True: 509, False: 1.16k] ------------------ 3960| 1.66k| rar->cstate.write_ptr) { 3961| | /* The block didn't generate any new data, 3962| | * so just process a new block if this one 3963| | * wasn't the last block in the file. */ 3964| 509| if (bf_is_last_block(&rar->last_block_hdr)) { ------------------ | Branch (3964:9): [True: 3, False: 506] ------------------ 3965| 3| return ARCHIVE_EOF; ------------------ | | 232| 3|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3966| 3| } 3967| | 3968| 506| continue; 3969| 509| } 3970| | 3971| | /* The block has generated some new data, so break 3972| | * the loop. */ 3973| 1.16k| break; 3974| 1.66k| } 3975| 1.57k| } 3976| | 3977| | /* Try to run filters. If filters won't be applied, it means that 3978| | * insufficient data was generated. */ 3979| 1.16k| ret = apply_filters(a); 3980| 1.16k| if(ret == ARCHIVE_RETRY) { ------------------ | | 234| 1.16k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (3980:5): [True: 0, False: 1.16k] ------------------ 3981| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3982| 1.16k| } else if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3982:12): [True: 0, False: 1.16k] ------------------ 3983| 0| return ret; 3984| 0| } 3985| | 3986| 1.16k| if(cdeque_size(&rar->cstate.filters) > 0) { ------------------ | Branch (3986:5): [True: 0, False: 1.16k] ------------------ 3987| | /* Check if we can write something before hitting first 3988| | * filter. */ 3989| 0| struct filter_info* flt; 3990| | 3991| | /* Get the block_start offset from the first filter. */ 3992| 0| if(CDE_OK != cdeque_front(&rar->cstate.filters, ------------------ | Branch (3992:6): [True: 0, False: 0] ------------------ 3993| 0| cdeque_filter_p(&flt))) 3994| 0| { 3995| 0| archive_set_error(&a->archive, 3996| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3997| 0| "Can't read first filter"); 3998| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3999| 0| } 4000| | 4001| 0| max_end_pos = rar5_min(flt->block_start, ------------------ | | 61| 0|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (61:25): [True: 0, False: 0] | | ------------------ ------------------ 4002| 0| rar->cstate.write_ptr); 4003| 1.16k| } else { 4004| | /* There are no filters defined, or all filters were applied. 4005| | * This means we can just store the data without any 4006| | * postprocessing. */ 4007| 1.16k| max_end_pos = rar->cstate.write_ptr; 4008| 1.16k| } 4009| | 4010| 1.16k| if(max_end_pos == rar->cstate.last_write_ptr) { ------------------ | Branch (4010:5): [True: 0, False: 1.16k] ------------------ 4011| | /* We can't write anything yet. The block uncompression 4012| | * function did not generate enough data, and no filter can be 4013| | * applied. At the same time we don't have any data that can be 4014| | * stored without filter postprocessing. This means we need to 4015| | * wait for more data to be generated, so we can apply the 4016| | * filters. 4017| | * 4018| | * Signal the caller that we need more data to be able to do 4019| | * anything. 4020| | */ 4021| 0| return ARCHIVE_RETRY; ------------------ | | 234| 0|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 4022| 1.16k| } else { 4023| | /* We can write the data before hitting the first filter. 4024| | * So let's do it. The push_window_data() function will 4025| | * effectively return the selected data block to the user 4026| | * application. */ 4027| 1.16k| push_window_data(a, rar, rar->cstate.last_write_ptr, 4028| 1.16k| max_end_pos); 4029| 1.16k| rar->cstate.last_write_ptr = max_end_pos; 4030| 1.16k| } 4031| | 4032| 1.16k| return ARCHIVE_OK; ------------------ | | 233| 1.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4033| 1.16k|} archive_read_support_format_rar5.c:init_unpack: 2596| 143|static int init_unpack(struct rar5* rar) { 2597| 143| rar->file.calculated_crc32 = 0; 2598| 143| init_window_mask(rar); 2599| | 2600| 143| free(rar->cstate.window_buf); 2601| 143| free(rar->cstate.filtered_buf); 2602| | 2603| 143| rar->cstate.window_buf = NULL; 2604| 143| rar->cstate.filtered_buf = NULL; 2605| | 2606| 143| if(rar->cstate.window_size > 0) { ------------------ | Branch (2606:5): [True: 143, False: 0] ------------------ 2607| 143| rar->cstate.window_buf = calloc(1, rar->cstate.window_size); 2608| 143| if(rar->cstate.window_buf == NULL) ------------------ | Branch (2608:6): [True: 0, False: 143] ------------------ 2609| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2610| 143| rar->cstate.filtered_buf = calloc(1, rar->cstate.window_size); 2611| 143| if(rar->cstate.filtered_buf == NULL) ------------------ | Branch (2611:6): [True: 0, False: 143] ------------------ 2612| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2613| 143| } 2614| | 2615| 143| clear_data_ready_stack(rar); 2616| | 2617| 143| rar->cstate.write_ptr = 0; 2618| 143| rar->cstate.last_write_ptr = 0; 2619| | 2620| 143| memset(&rar->cstate.bd, 0, sizeof(rar->cstate.bd)); 2621| 143| memset(&rar->cstate.ld, 0, sizeof(rar->cstate.ld)); 2622| 143| memset(&rar->cstate.dd, 0, sizeof(rar->cstate.dd)); 2623| 143| memset(&rar->cstate.ldd, 0, sizeof(rar->cstate.ldd)); 2624| 143| memset(&rar->cstate.rd, 0, sizeof(rar->cstate.rd)); 2625| 143| return ARCHIVE_OK; ------------------ | | 233| 143|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2626| 143|} archive_read_support_format_rar5.c:process_block: 3643| 2.08k|static int process_block(struct archive_read* a) { 3644| 2.08k| const uint8_t* p; 3645| 2.08k| struct rar5* rar = get_context(a); 3646| 2.08k| int ret; 3647| | 3648| | /* If we don't have any data to be processed, this most probably means 3649| | * we need to switch to the next volume. */ 3650| 2.08k| if(rar->main.volume && rar->file.bytes_remaining == 0) { ------------------ | Branch (3650:5): [True: 1.29k, False: 792] | Branch (3650:25): [True: 24, False: 1.26k] ------------------ 3651| 24| ret = advance_multivolume(a); 3652| 24| if(ret != ARCHIVE_OK) ------------------ | | 233| 24|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3652:6): [True: 24, False: 0] ------------------ 3653| 24| return ret; 3654| 24| } 3655| | 3656| 2.05k| if(rar->cstate.block_parsing_finished) { ------------------ | Branch (3656:5): [True: 1.70k, False: 354] ------------------ 3657| 1.70k| ssize_t block_size; 3658| 1.70k| ssize_t to_skip; 3659| 1.70k| ssize_t cur_block_size; 3660| | 3661| | /* The header size won't be bigger than 6 bytes. */ 3662| 1.70k| if(!read_ahead(a, 6, &p)) { ------------------ | Branch (3662:6): [True: 3, False: 1.70k] ------------------ 3663| | /* Failed to prefetch data block header. */ 3664| 3| return ARCHIVE_EOF; ------------------ | | 232| 3|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3665| 3| } 3666| | 3667| | /* 3668| | * Read block_size by parsing block header. Validate the header 3669| | * by calculating CRC byte stored inside the header. Size of 3670| | * the header is not constant (block size can be stored either 3671| | * in 1 or 2 bytes), that's why block size is left out from the 3672| | * `compressed_block_header` structure and returned by 3673| | * `parse_block_header` as the second argument. */ 3674| | 3675| 1.70k| ret = parse_block_header(a, p, &block_size, 3676| 1.70k| &rar->last_block_hdr); 3677| 1.70k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.70k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3677:6): [True: 28, False: 1.67k] ------------------ 3678| 28| return ret; 3679| 28| } 3680| | 3681| | /* Skip block header. Next data is huffman tables, 3682| | * if present. */ 3683| 1.67k| to_skip = sizeof(struct compressed_block_header) + 3684| 1.67k| bf_byte_count(&rar->last_block_hdr) + 1; 3685| | 3686| | /* If the block header's to_skip value exceeds the declared 3687| | * remaining data, the archive is malformed. */ 3688| 1.67k| if(to_skip > rar->file.bytes_remaining) { ------------------ | Branch (3688:6): [True: 3, False: 1.67k] ------------------ 3689| 3| archive_set_error(&a->archive, 3690| 3| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3691| 3| "Block header size exceeds remaining file data"); 3692| 3| return ARCHIVE_FATAL; ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3693| 3| } 3694| | 3695| 1.67k| if(ARCHIVE_OK != consume(a, to_skip)) ------------------ | | 233| 1.67k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3695:6): [True: 0, False: 1.67k] ------------------ 3696| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3697| | 3698| 1.67k| rar->file.bytes_remaining -= to_skip; 3699| | 3700| | /* The block size gives information about the whole block size, 3701| | * but the block could be stored in split form when using 3702| | * multi-volume archives. In this case, the block size will be 3703| | * bigger than the actual data stored in this file. Remaining 3704| | * part of the data will be in another file. */ 3705| | 3706| 1.67k| cur_block_size = 3707| 1.67k| rar5_min(rar->file.bytes_remaining, block_size); ------------------ | | 61| 1.67k|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (61:25): [True: 1.51k, False: 153] | | ------------------ ------------------ 3708| | 3709| 1.67k| if(block_size > rar->file.bytes_remaining) { ------------------ | Branch (3709:6): [True: 56, False: 1.61k] ------------------ 3710| | /* If current blocks' size is bigger than our data 3711| | * size, this means we have a multivolume archive. 3712| | * In this case, skip all base headers until the end 3713| | * of the file, proceed to next "partXXX.rar" volume, 3714| | * find its signature, skip all headers up to the first 3715| | * FILE base header, and continue from there. 3716| | * 3717| | * Note that `merge_block` will update the `rar` 3718| | * context structure quite extensively. */ 3719| | 3720| 56| ret = merge_block(a, block_size, &p); 3721| 56| if(ret != ARCHIVE_OK) { ------------------ | | 233| 56|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3721:7): [True: 56, False: 0] ------------------ 3722| 56| return ret; 3723| 56| } 3724| | 3725| 0| cur_block_size = block_size; 3726| | 3727| | /* Current stream pointer should be now directly 3728| | * *after* the block that spanned through multiple 3729| | * archive files. `p` pointer should have the data of 3730| | * the *whole* block (merged from partial blocks 3731| | * stored in multiple archives files). */ 3732| 1.61k| } else { 3733| 1.61k| rar->cstate.switch_multivolume = 0; 3734| | 3735| | /* Read the whole block size into memory. This can take 3736| | * up to 8 megabytes of memory in theoretical cases. 3737| | * Might be worth to optimize this and use a standard 3738| | * chunk of 4kb's. */ 3739| 1.61k| if(!read_ahead(a, 4 + cur_block_size, &p)) { ------------------ | Branch (3739:7): [True: 226, False: 1.38k] ------------------ 3740| | /* Failed to prefetch block data. */ 3741| 226| return ARCHIVE_EOF; ------------------ | | 232| 226|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3742| 226| } 3743| 1.61k| } 3744| | 3745| 1.38k| rar->cstate.block_buf = p; 3746| 1.38k| rar->cstate.cur_block_size = cur_block_size; 3747| 1.38k| rar->cstate.block_parsing_finished = 0; 3748| | 3749| 1.38k| rar->bits.in_addr = 0; 3750| 1.38k| rar->bits.bit_addr = 0; 3751| | 3752| 1.38k| if(bf_is_table_present(&rar->last_block_hdr)) { ------------------ | Branch (3752:6): [True: 147, False: 1.24k] ------------------ 3753| | /* Load Huffman tables. */ 3754| 147| ret = parse_tables(a, rar, p); 3755| 147| if(ret != ARCHIVE_OK) { ------------------ | | 233| 147|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3755:7): [True: 73, False: 74] ------------------ 3756| | /* Error during decompression of Huffman 3757| | * tables. */ 3758| 73| return ret; 3759| 73| } 3760| 147| } 3761| 1.38k| } else { 3762| | /* Block parsing not finished, reuse previous memory buffer. */ 3763| 354| p = rar->cstate.block_buf; 3764| 354| } 3765| | 3766| | /* Uncompress the block, or a part of it, depending on how many bytes 3767| | * will be generated by uncompressing the block. 3768| | * 3769| | * In case too many bytes will be generated, calling this function 3770| | * again will resume the uncompression operation. */ 3771| 1.66k| ret = do_uncompress_block(a, p); 3772| 1.66k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 1.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3772:5): [True: 0, False: 1.66k] ------------------ 3773| 0| return ret; 3774| 0| } 3775| | 3776| 1.66k| if(rar->cstate.block_parsing_finished && ------------------ | Branch (3776:5): [True: 1.33k, False: 331] ------------------ 3777| 1.33k| rar->cstate.switch_multivolume == 0 && ------------------ | Branch (3777:6): [True: 1.33k, False: 0] ------------------ 3778| 1.33k| rar->cstate.cur_block_size > 0) ------------------ | Branch (3778:6): [True: 829, False: 509] ------------------ 3779| 829| { 3780| | /* If we're processing a normal block, consume the whole 3781| | * block. We can do this because we've already read the whole 3782| | * block to memory. */ 3783| 829| if(ARCHIVE_OK != consume(a, rar->cstate.cur_block_size)) ------------------ | | 233| 829|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3783:6): [True: 0, False: 829] ------------------ 3784| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3785| | 3786| 829| rar->file.bytes_remaining -= rar->cstate.cur_block_size; 3787| 840| } else if(rar->cstate.switch_multivolume) { ------------------ | Branch (3787:12): [True: 0, False: 840] ------------------ 3788| | /* Don't consume the block if we're doing multivolume 3789| | * processing. The volume switching function will consume 3790| | * the proper count of bytes instead. */ 3791| 0| rar->cstate.switch_multivolume = 0; 3792| 0| } 3793| | 3794| 1.66k| return ARCHIVE_OK; ------------------ | | 233| 1.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3795| 1.66k|} archive_read_support_format_rar5.c:parse_block_header: 2953| 1.70k|{ 2954| 1.70k| uint8_t calculated_cksum; 2955| 1.70k| memcpy(hdr, p, sizeof(struct compressed_block_header)); 2956| | 2957| 1.70k| if(bf_byte_count(hdr) > 2) { ------------------ | Branch (2957:5): [True: 28, False: 1.67k] ------------------ 2958| 28| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 28|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2959| 28| "Unsupported block header size (was %d, max is 2)", 2960| 28| bf_byte_count(hdr)); 2961| 28| return ARCHIVE_FAILED; ------------------ | | 237| 28|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2962| 28| } 2963| | 2964| | /* This should probably use bit reader interface in order to be more 2965| | * future-proof. */ 2966| 1.67k| *block_size = 0; 2967| 1.67k| switch(bf_byte_count(hdr)) { 2968| | /* 1-byte block size */ 2969| 1.42k| case 0: ------------------ | Branch (2969:3): [True: 1.42k, False: 249] ------------------ 2970| 1.42k| *block_size = *(const uint8_t*) &p[2]; 2971| 1.42k| break; 2972| | 2973| | /* 2-byte block size */ 2974| 194| case 1: ------------------ | Branch (2974:3): [True: 194, False: 1.47k] ------------------ 2975| 194| *block_size = archive_le16dec(&p[2]); 2976| 194| break; 2977| | 2978| | /* 3-byte block size */ 2979| 55| case 2: ------------------ | Branch (2979:3): [True: 55, False: 1.61k] ------------------ 2980| 55| *block_size = archive_le32dec(&p[2]); 2981| 55| *block_size &= 0x00FFFFFF; 2982| 55| break; 2983| | 2984| | /* Other block sizes are not supported. This case is not 2985| | * reached, because we have an 'if' guard before the switch 2986| | * that makes sure of it. */ 2987| 0| default: ------------------ | Branch (2987:3): [True: 0, False: 1.67k] ------------------ 2988| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2989| 1.67k| } 2990| | 2991| | /* Verify the block header checksum. 0x5A is a magic value and is 2992| | * always * constant. */ 2993| 1.67k| calculated_cksum = 0x5A 2994| 1.67k| ^ (uint8_t) hdr->block_flags_u8 2995| 1.67k| ^ (uint8_t) *block_size 2996| 1.67k| ^ (uint8_t) (*block_size >> 8) 2997| 1.67k| ^ (uint8_t) (*block_size >> 16); 2998| | 2999| 1.67k| if(calculated_cksum != hdr->block_cksum) { ------------------ | Branch (2999:5): [True: 1.54k, False: 126] ------------------ 3000| |#ifndef DONT_FAIL_ON_CRC_ERROR 3001| | archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, 3002| | "Block checksum error: got 0x%x, expected 0x%x", 3003| | hdr->block_cksum, calculated_cksum); 3004| | 3005| | return ARCHIVE_FAILED; 3006| |#endif 3007| 1.54k| } 3008| | 3009| 1.67k| return ARCHIVE_OK; ------------------ | | 233| 1.67k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3010| 1.67k|} archive_read_support_format_rar5.c:bf_byte_count: 505| 5.07k|uint8_t bf_byte_count(const struct compressed_block_header* hdr) { 506| 5.07k| return (hdr->block_flags_u8 >> 3) & 7; 507| 5.07k|} archive_read_support_format_rar5.c:merge_block: 3525| 56|{ 3526| 56| struct rar5* rar = get_context(a); 3527| 56| ssize_t cur_block_size, partial_offset = 0; 3528| 56| const uint8_t* lp; 3529| 56| int ret; 3530| | 3531| 56| if(rar->merge_mode) { ------------------ | Branch (3531:5): [True: 0, False: 56] ------------------ 3532| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3533| 0| "Recursive merge is not allowed"); 3534| | 3535| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3536| 0| } 3537| | 3538| | /* Set a flag that we're in the switching mode. */ 3539| 56| rar->cstate.switch_multivolume = 1; 3540| | 3541| | /* Reallocate the memory which will hold the whole block. */ 3542| 56| if(rar->vol.push_buf) ------------------ | Branch (3542:5): [True: 1, False: 55] ------------------ 3543| 1| free((void*) rar->vol.push_buf); 3544| | 3545| | /* Increasing the allocation block by 8 is due to bit reading functions, 3546| | * which are using additional 2 or 4 bytes. Allocating the block size 3547| | * by exact value would make bit reader perform reads from invalid 3548| | * memory block when reading the last byte from the buffer. */ 3549| 56| rar->vol.push_buf = malloc(block_size + 8); 3550| 56| if(!rar->vol.push_buf) { ------------------ | Branch (3550:5): [True: 0, False: 56] ------------------ 3551| 0| archive_set_error(&a->archive, ENOMEM, 3552| 0| "Can't allocate memory for a merge block buffer"); 3553| 0| rar->cstate.switch_multivolume = 0; 3554| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3555| 0| } 3556| | 3557| | /* Valgrind complains if the extension block for bit reader is not 3558| | * initialized, so initialize it. */ 3559| 56| memset(&rar->vol.push_buf[block_size], 0, 8); 3560| | 3561| | /* A single block can span across multiple multivolume archive files, 3562| | * so we use a loop here. This loop will consume enough multivolume 3563| | * archive files until the whole block is read. */ 3564| | 3565| 56| while(1) { ------------------ | Branch (3565:8): [True: 56, Folded] ------------------ 3566| | /* Get the size of current block chunk in this multivolume 3567| | * archive file and read it. */ 3568| 56| cur_block_size = rar5_min(rar->file.bytes_remaining, ------------------ | | 61| 56|#define rar5_min(a, b) (((a) > (b)) ? (b) : (a)) | | ------------------ | | | Branch (61:25): [True: 0, False: 56] | | ------------------ ------------------ 3569| 56| block_size - partial_offset); 3570| | 3571| 56| if(cur_block_size < 1) { ------------------ | Branch (3571:6): [True: 0, False: 56] ------------------ 3572| | /* bytes_remaining is less than 1 at the wrong point in 3573| | * the merge loop, indicating corrupt volume 3574| | * accounting. */ 3575| 0| archive_set_error(&a->archive, 3576| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3577| 0| "Encountered invalid block size during block merge"); 3578| 0| rar->cstate.switch_multivolume = 0; 3579| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3580| 0| } 3581| | 3582| 56| if(!read_ahead(a, cur_block_size, &lp)) { ------------------ | Branch (3582:6): [True: 0, False: 56] ------------------ 3583| 0| rar->cstate.switch_multivolume = 0; 3584| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3585| 0| } 3586| | 3587| | /* Sanity check; there should never be a situation where this 3588| | * function reads more data than the block's size. */ 3589| 56| if(partial_offset + cur_block_size > block_size) { ------------------ | Branch (3589:6): [True: 0, False: 56] ------------------ 3590| 0| archive_set_error(&a->archive, 3591| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3592| 0| "Consumed too much data when merging blocks"); 3593| 0| rar->cstate.switch_multivolume = 0; 3594| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3595| 0| } 3596| | 3597| | /* Merge previous block chunk with current block chunk, 3598| | * or create first block chunk if this is our first 3599| | * iteration. */ 3600| 56| memcpy(&rar->vol.push_buf[partial_offset], lp, cur_block_size); 3601| | 3602| | /* Advance the stream read pointer by this block chunk size. */ 3603| 56| if(ARCHIVE_OK != consume(a, cur_block_size)) { ------------------ | | 233| 56|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3603:6): [True: 0, False: 56] ------------------ 3604| | /* Data was copied but stream pointer didn't advance; 3605| | * stream position is unrecoverable. */ 3606| 0| rar->cstate.switch_multivolume = 0; 3607| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3608| 0| } 3609| | 3610| | /* Update the pointers. `partial_offset` contains information 3611| | * about the sum of merged block chunks. */ 3612| 56| partial_offset += cur_block_size; 3613| 56| rar->file.bytes_remaining -= cur_block_size; 3614| | 3615| | /* If `partial_offset` is the same as `block_size`, this means 3616| | * we've merged all block chunks and we have a valid full 3617| | * block. */ 3618| 56| if(partial_offset == block_size) { ------------------ | Branch (3618:6): [True: 0, False: 56] ------------------ 3619| 0| break; 3620| 0| } 3621| | 3622| | /* If we don't have any bytes to read, this means we should 3623| | * switch to another multivolume archive file. */ 3624| 56| if(rar->file.bytes_remaining == 0) { ------------------ | Branch (3624:6): [True: 56, False: 0] ------------------ 3625| 56| rar->merge_mode++; 3626| 56| ret = advance_multivolume(a); 3627| 56| rar->merge_mode--; 3628| 56| if(ret != ARCHIVE_OK) { ------------------ | | 233| 56|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3628:7): [True: 56, False: 0] ------------------ 3629| 56| rar->cstate.switch_multivolume = 0; 3630| 56| return ret; 3631| 56| } 3632| 56| } 3633| 56| } 3634| | 3635| 0| *p = rar->vol.push_buf; 3636| | 3637| | /* If we're here, we can resume unpacking by processing the block 3638| | * pointed to by the `*p` memory pointer. */ 3639| | 3640| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3641| 56|} archive_read_support_format_rar5.c:bf_is_table_present: 510| 1.38k|uint8_t bf_is_table_present(const struct compressed_block_header* hdr) { 511| 1.38k| return (hdr->block_flags_u8 >> 7) & 1; 512| 1.38k|} archive_read_support_format_rar5.c:parse_tables: 2780| 147|{ 2781| 147| int ret, value, i, w, idx = 0; 2782| 147| uint8_t bit_length[HUFF_BC], 2783| 147| table[HUFF_TABLE_SIZE], 2784| 147| nibble_mask = 0xF0, 2785| 147| nibble_shift = 4; 2786| | 2787| 147| enum { ESCAPE = 15 }; 2788| | 2789| | /* The data for table generation is compressed using a simple RLE-like 2790| | * algorithm when storing zeroes, so we need to unpack it first. */ 2791| 2.00k| for(w = 0, i = 0; w < HUFF_BC;) { ------------------ | | 250| 2.00k|#define HUFF_BC 20 ------------------ | Branch (2791:20): [True: 1.85k, False: 147] ------------------ 2792| 1.85k| if(i >= rar->cstate.cur_block_size) { ------------------ | Branch (2792:6): [True: 0, False: 1.85k] ------------------ 2793| | /* Truncated data, can't continue. */ 2794| 0| archive_set_error(&a->archive, 2795| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2796| 0| "Truncated data in huffman tables"); 2797| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2798| 0| } 2799| | 2800| 1.85k| value = (p[i] & nibble_mask) >> nibble_shift; 2801| | 2802| 1.85k| if(nibble_mask == 0x0F) ------------------ | Branch (2802:6): [True: 912, False: 941] ------------------ 2803| 912| ++i; 2804| | 2805| 1.85k| nibble_mask ^= 0xFF; 2806| 1.85k| nibble_shift ^= 4; 2807| | 2808| | /* Values smaller than 15 is data, so we write it directly. 2809| | * Value 15 is a flag telling us that we need to unpack more 2810| | * bytes. */ 2811| 1.85k| if(value == ESCAPE) { ------------------ | Branch (2811:6): [True: 124, False: 1.72k] ------------------ 2812| 124| value = (p[i] & nibble_mask) >> nibble_shift; 2813| 124| if(nibble_mask == 0x0F) ------------------ | Branch (2813:7): [True: 30, False: 94] ------------------ 2814| 30| ++i; 2815| 124| nibble_mask ^= 0xFF; 2816| 124| nibble_shift ^= 4; 2817| | 2818| 124| if(value == 0) { ------------------ | Branch (2818:7): [True: 0, False: 124] ------------------ 2819| | /* We sometimes need to write the actual value 2820| | * of 15, so this case handles that. */ 2821| 0| bit_length[w++] = ESCAPE; 2822| 124| } else { 2823| 124| int k; 2824| | 2825| | /* Fill zeroes. */ 2826| 1.33k| for(k = 0; (k < value + 2) && (w < HUFF_BC); ------------------ | | 250| 1.24k|#define HUFF_BC 20 ------------------ | Branch (2826:16): [True: 1.24k, False: 95] | Branch (2826:35): [True: 1.21k, False: 29] ------------------ 2827| 1.21k| k++) { 2828| 1.21k| bit_length[w++] = 0; 2829| 1.21k| } 2830| 124| } 2831| 1.72k| } else { 2832| 1.72k| bit_length[w++] = value; 2833| 1.72k| } 2834| 1.85k| } 2835| | 2836| 147| rar->bits.in_addr = i; 2837| 147| rar->bits.bit_addr = nibble_shift ^ 4; 2838| | 2839| 147| ret = create_decode_tables(bit_length, &rar->cstate.bd, HUFF_BC); ------------------ | | 250| 147|#define HUFF_BC 20 ------------------ 2840| 147| if(ret != ARCHIVE_OK) { ------------------ | | 233| 147|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2840:5): [True: 50, False: 97] ------------------ 2841| 50| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 50|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2842| 50| "Decoding huffman tables failed"); 2843| 50| return ARCHIVE_FAILED; ------------------ | | 237| 50|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2844| 50| } 2845| | 2846| 7.40k| for(i = 0; i < HUFF_TABLE_SIZE;) { ------------------ | | 260| 7.40k|#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 252| 7.40k|#define HUFF_NC 306 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 254| 7.40k|#define HUFF_DC 64 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 258| 7.40k|#define HUFF_RC 44 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 256| 7.40k|#define HUFF_LDC 16 | | ------------------ ------------------ | Branch (2846:13): [True: 7.30k, False: 97] ------------------ 2847| 7.30k| uint16_t num; 2848| | 2849| 7.30k| ret = decode_number(a, &rar->cstate.bd, p, &num); 2850| 7.30k| if(ret != ARCHIVE_OK) { ------------------ | | 233| 7.30k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2850:6): [True: 0, False: 7.30k] ------------------ 2851| 0| archive_set_error(&a->archive, 2852| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2853| 0| "Decoding huffman tables failed"); 2854| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2855| 0| } 2856| | 2857| 7.30k| if(num < 16) { ------------------ | Branch (2857:6): [True: 5.95k, False: 1.35k] ------------------ 2858| | /* 0..15: store directly */ 2859| 5.95k| table[i] = (uint8_t) num; 2860| 5.95k| i++; 2861| 5.95k| } else if(num < 18) { ------------------ | Branch (2861:13): [True: 10, False: 1.34k] ------------------ 2862| | /* 16..17: repeat previous code */ 2863| 10| uint16_t n; 2864| | 2865| 10| if(ARCHIVE_OK != (ret = read_bits_16(a, rar, p, &n))) ------------------ | | 233| 10|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2865:7): [True: 0, False: 10] ------------------ 2866| 0| return ret; 2867| | 2868| 10| if(num == 16) { ------------------ | Branch (2868:7): [True: 8, False: 2] ------------------ 2869| 8| n >>= 13; 2870| 8| n += 3; 2871| 8| skip_bits(rar, 3); 2872| 8| } else { 2873| 2| n >>= 9; 2874| 2| n += 11; 2875| 2| skip_bits(rar, 7); 2876| 2| } 2877| | 2878| 10| if(i > 0) { ------------------ | Branch (2878:7): [True: 10, False: 0] ------------------ 2879| 180| while(n-- > 0 && i < HUFF_TABLE_SIZE) { ------------------ | | 260| 170|#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 252| 170|#define HUFF_NC 306 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 254| 170|#define HUFF_DC 64 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 258| 170|#define HUFF_RC 44 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 256| 170|#define HUFF_LDC 16 | | ------------------ ------------------ | Branch (2879:11): [True: 170, False: 10] | Branch (2879:22): [True: 170, False: 0] ------------------ 2880| 170| table[i] = table[i - 1]; 2881| 170| i++; 2882| 170| } 2883| 10| } else { 2884| 0| archive_set_error(&a->archive, 2885| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2886| 0| "Unexpected error when decoding " 2887| 0| "huffman tables"); 2888| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2889| 0| } 2890| 1.34k| } else { 2891| | /* other codes: fill with zeroes `n` times */ 2892| 1.34k| uint16_t n; 2893| | 2894| 1.34k| if(ARCHIVE_OK != (ret = read_bits_16(a, rar, p, &n))) ------------------ | | 233| 1.34k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2894:7): [True: 0, False: 1.34k] ------------------ 2895| 0| return ret; 2896| | 2897| 1.34k| if(num == 18) { ------------------ | Branch (2897:7): [True: 864, False: 480] ------------------ 2898| 864| n >>= 13; 2899| 864| n += 3; 2900| 864| skip_bits(rar, 3); 2901| 864| } else { 2902| 480| n >>= 9; 2903| 480| n += 11; 2904| 480| skip_bits(rar, 7); 2905| 480| } 2906| | 2907| 36.9k| while(n-- > 0 && i < HUFF_TABLE_SIZE) ------------------ | | 260| 35.6k|#define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 252| 35.6k|#define HUFF_NC 306 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 254| 35.6k|#define HUFF_DC 64 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 258| 35.6k|#define HUFF_RC 44 | | ------------------ | | #define HUFF_TABLE_SIZE (HUFF_NC + HUFF_DC + HUFF_RC + HUFF_LDC) | | ------------------ | | | | 256| 35.6k|#define HUFF_LDC 16 | | ------------------ ------------------ | Branch (2907:10): [True: 35.6k, False: 1.25k] | Branch (2907:21): [True: 35.5k, False: 91] ------------------ 2908| 35.5k| table[i++] = 0; 2909| 1.34k| } 2910| 7.30k| } 2911| | 2912| 97| ret = create_decode_tables(&table[idx], &rar->cstate.ld, HUFF_NC); ------------------ | | 252| 97|#define HUFF_NC 306 ------------------ 2913| 97| if(ret != ARCHIVE_OK) { ------------------ | | 233| 97|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2913:5): [True: 21, False: 76] ------------------ 2914| 21| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 21|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2915| 21| "Failed to create literal table"); 2916| 21| return ARCHIVE_FAILED; ------------------ | | 237| 21|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2917| 21| } 2918| | 2919| 76| idx += HUFF_NC; ------------------ | | 252| 76|#define HUFF_NC 306 ------------------ 2920| | 2921| 76| ret = create_decode_tables(&table[idx], &rar->cstate.dd, HUFF_DC); ------------------ | | 254| 76|#define HUFF_DC 64 ------------------ 2922| 76| if(ret != ARCHIVE_OK) { ------------------ | | 233| 76|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2922:5): [True: 2, False: 74] ------------------ 2923| 2| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2924| 2| "Failed to create distance table"); 2925| 2| return ARCHIVE_FAILED; ------------------ | | 237| 2|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2926| 2| } 2927| | 2928| 74| idx += HUFF_DC; ------------------ | | 254| 74|#define HUFF_DC 64 ------------------ 2929| | 2930| 74| ret = create_decode_tables(&table[idx], &rar->cstate.ldd, HUFF_LDC); ------------------ | | 256| 74|#define HUFF_LDC 16 ------------------ 2931| 74| if(ret != ARCHIVE_OK) { ------------------ | | 233| 74|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2931:5): [True: 0, False: 74] ------------------ 2932| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2933| 0| "Failed to create lower bits of distances table"); 2934| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2935| 0| } 2936| | 2937| 74| idx += HUFF_LDC; ------------------ | | 256| 74|#define HUFF_LDC 16 ------------------ 2938| | 2939| 74| ret = create_decode_tables(&table[idx], &rar->cstate.rd, HUFF_RC); ------------------ | | 258| 74|#define HUFF_RC 44 ------------------ 2940| 74| if(ret != ARCHIVE_OK) { ------------------ | | 233| 74|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2940:5): [True: 0, False: 74] ------------------ 2941| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2942| 0| "Failed to create repeating distances table"); 2943| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2944| 0| } 2945| | 2946| 74| return ARCHIVE_OK; ------------------ | | 233| 74|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2947| 74|} archive_read_support_format_rar5.c:create_decode_tables: 2660| 468|{ 2661| 468| int code, upper_limit = 0, i, lc[16]; 2662| 468| uint32_t decode_pos_clone[rar5_countof(table->decode_pos)]; 2663| 468| ssize_t cur_len, quick_data_size; 2664| | 2665| 468| memset(&lc, 0, sizeof(lc)); 2666| 468| memset(table->decode_num, 0, sizeof(table->decode_num)); 2667| 468| table->size = size; 2668| 468| table->quick_bits = size == HUFF_NC ? 10 : 7; ------------------ | | 252| 468|#define HUFF_NC 306 ------------------ | Branch (2668:22): [True: 97, False: 371] ------------------ 2669| | 2670| 42.3k| for(i = 0; i < size; i++) { ------------------ | Branch (2670:13): [True: 41.9k, False: 468] ------------------ 2671| 41.9k| lc[bit_length[i] & 15]++; 2672| 41.9k| } 2673| | 2674| 468| lc[0] = 0; 2675| 468| table->decode_pos[0] = 0; 2676| 468| table->decode_len[0] = 0; 2677| | 2678| 7.48k| for(i = 1; i < 16; i++) { ------------------ | Branch (2678:13): [True: 7.02k, False: 468] ------------------ 2679| 7.02k| upper_limit += lc[i]; 2680| | 2681| 7.02k| table->decode_len[i] = upper_limit << (16 - i); 2682| 7.02k| table->decode_pos[i] = table->decode_pos[i - 1] + lc[i - 1]; 2683| | 2684| 7.02k| upper_limit <<= 1; 2685| 7.02k| } 2686| | 2687| | /* Verify the code-length distribution is not over-subscribed. 2688| | * After the loop above, upper_limit == sum(lc[i] * 2^(16-i)). 2689| | * For a valid prefix-free code this must be <= 2^16 = 65536. 2690| | * An over-subscribed table (> 65536) cannot produce a valid 2691| | * decode table and must be rejected. */ 2692| 468| if(upper_limit > 65536) { ------------------ | Branch (2692:5): [True: 73, False: 395] ------------------ 2693| 73| return ARCHIVE_FAILED; ------------------ | | 237| 73|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2694| 73| } 2695| | 2696| 395| memcpy(decode_pos_clone, table->decode_pos, sizeof(decode_pos_clone)); 2697| | 2698| 34.7k| for(i = 0; i < size; i++) { ------------------ | Branch (2698:13): [True: 34.3k, False: 395] ------------------ 2699| 34.3k| uint8_t clen = bit_length[i] & 15; 2700| 34.3k| if(clen > 0) { ------------------ | Branch (2700:6): [True: 3.93k, False: 30.4k] ------------------ 2701| 3.93k| int last_pos = decode_pos_clone[clen]; 2702| 3.93k| table->decode_num[last_pos] = i; 2703| 3.93k| decode_pos_clone[clen]++; 2704| 3.93k| } 2705| 34.3k| } 2706| | 2707| 395| quick_data_size = (int64_t)1 << table->quick_bits; 2708| 395| cur_len = 1; 2709| 119k| for(code = 0; code < quick_data_size; code++) { ------------------ | Branch (2709:16): [True: 118k, False: 395] ------------------ 2710| 118k| int bit_field = code << (16 - table->quick_bits); 2711| 118k| int dist, pos; 2712| | 2713| 124k| while(cur_len < rar5_countof(table->decode_len) && ------------------ | | 63| 249k|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (2713:9): [True: 61.4k, False: 63.1k] ------------------ 2714| 61.4k| bit_field >= table->decode_len[cur_len]) { ------------------ | Branch (2714:5): [True: 5.92k, False: 55.4k] ------------------ 2715| 5.92k| cur_len++; 2716| 5.92k| } 2717| | 2718| 118k| table->quick_len[code] = (uint8_t) cur_len; 2719| | 2720| 118k| dist = bit_field - table->decode_len[cur_len - 1]; 2721| 118k| dist >>= (16 - cur_len); 2722| | 2723| 118k| pos = table->decode_pos[cur_len & 15] + dist; 2724| 118k| if(cur_len < rar5_countof(table->decode_pos) && pos < size) { ------------------ | | 63| 237k|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (2724:6): [True: 55.4k, False: 63.1k] | Branch (2724:51): [True: 55.4k, False: 0] ------------------ 2725| 55.4k| table->quick_num[code] = table->decode_num[pos]; 2726| 63.1k| } else { 2727| 63.1k| table->quick_num[code] = 0; 2728| 63.1k| } 2729| 118k| } 2730| | 2731| 395| return ARCHIVE_OK; ------------------ | | 233| 395|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2732| 468|} archive_read_support_format_rar5.c:decode_number: 2736| 40.8k|{ 2737| 40.8k| int i, bits, dist, ret; 2738| 40.8k| uint16_t bitfield; 2739| 40.8k| uint32_t pos; 2740| 40.8k| struct rar5* rar = get_context(a); 2741| | 2742| 40.8k| if(ARCHIVE_OK != (ret = read_bits_16(a, rar, p, &bitfield))) { ------------------ | | 233| 40.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2742:5): [True: 0, False: 40.8k] ------------------ 2743| 0| return ret; 2744| 0| } 2745| | 2746| 40.8k| bitfield &= 0xfffe; 2747| | 2748| 40.8k| if(bitfield < table->decode_len[table->quick_bits]) { ------------------ | Branch (2748:5): [True: 16.4k, False: 24.4k] ------------------ 2749| 16.4k| int code = bitfield >> (16 - table->quick_bits); 2750| 16.4k| skip_bits(rar, table->quick_len[code]); 2751| 16.4k| *num = table->quick_num[code]; 2752| 16.4k| return ARCHIVE_OK; ------------------ | | 233| 16.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2753| 16.4k| } 2754| | 2755| 24.4k| bits = 15; 2756| | 2757| 243k| for(i = table->quick_bits + 1; i < 15; i++) { ------------------ | Branch (2757:33): [True: 223k, False: 20.6k] ------------------ 2758| 223k| if(bitfield < table->decode_len[i]) { ------------------ | Branch (2758:6): [True: 3.84k, False: 219k] ------------------ 2759| 3.84k| bits = i; 2760| 3.84k| break; 2761| 3.84k| } 2762| 223k| } 2763| | 2764| 24.4k| skip_bits(rar, bits); 2765| | 2766| 24.4k| dist = bitfield - table->decode_len[bits - 1]; 2767| 24.4k| dist >>= (16 - bits); 2768| 24.4k| pos = table->decode_pos[bits] + dist; 2769| | 2770| 24.4k| if(pos >= table->size) ------------------ | Branch (2770:5): [True: 20.6k, False: 3.87k] ------------------ 2771| 20.6k| pos = 0; 2772| | 2773| 24.4k| *num = table->decode_num[pos]; 2774| 24.4k| return ARCHIVE_OK; ------------------ | | 233| 24.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2775| 40.8k|} archive_read_support_format_rar5.c:read_bits_16: 1060| 58.6k|{ 1061| 58.6k| if(rar->bits.in_addr >= rar->cstate.cur_block_size) { ------------------ | Branch (1061:5): [True: 0, False: 58.6k] ------------------ 1062| 0| archive_set_error(&a->archive, 1063| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1064| 0| "Premature end of stream during extraction of data (#2)"); 1065| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1066| 0| } 1067| | 1068| 58.6k| uint32_t bits = archive_be24dec(p + (unsigned)rar->bits.in_addr); 1069| 58.6k| bits >>= (8 - rar->bits.bit_addr); 1070| 58.6k| *value = bits & 0xffff; 1071| 58.6k| return ARCHIVE_OK; ------------------ | | 233| 58.6k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1072| 58.6k|} archive_read_support_format_rar5.c:skip_bits: 1074| 58.7k|static void skip_bits(struct rar5* rar, int bits) { 1075| 58.7k| const int new_bits = rar->bits.bit_addr + bits; 1076| 58.7k| rar->bits.in_addr += new_bits >> 3; 1077| 58.7k| rar->bits.bit_addr = new_bits & 7; 1078| 58.7k|} archive_read_support_format_rar5.c:do_uncompress_block: 3182| 1.66k|static int do_uncompress_block(struct archive_read* a, const uint8_t* p) { 3183| 1.66k| struct rar5* rar = get_context(a); 3184| 1.66k| uint16_t num; 3185| 1.66k| int ret; 3186| | 3187| 1.66k| const uint64_t cmask = rar->cstate.window_mask; 3188| 1.66k| const struct compressed_block_header* hdr = &rar->last_block_hdr; 3189| 1.66k| const uint8_t bit_size = 1 + bf_bit_size(hdr); 3190| | 3191| 26.5k| while(1) { ------------------ | Branch (3191:8): [True: 26.5k, Folded] ------------------ 3192| 26.5k| if(rar->cstate.write_ptr - rar->cstate.last_write_ptr > ------------------ | Branch (3192:6): [True: 331, False: 26.2k] ------------------ 3193| 26.5k| (rar->cstate.window_size >> 1)) { 3194| | /* Don't allow growing data by more than half of the 3195| | * window size at a time. In such case, break the loop; 3196| | * next call to this function will continue processing 3197| | * from this moment. */ 3198| 331| break; 3199| 331| } 3200| | 3201| 26.2k| if(rar->bits.in_addr > rar->cstate.cur_block_size - 1 || ------------------ | Branch (3201:6): [True: 928, False: 25.2k] ------------------ 3202| 25.2k| (rar->bits.in_addr == rar->cstate.cur_block_size - 1 && ------------------ | Branch (3202:8): [True: 680, False: 24.5k] ------------------ 3203| 680| rar->bits.bit_addr >= bit_size)) ------------------ | Branch (3203:7): [True: 410, False: 270] ------------------ 3204| 1.33k| { 3205| | /* If the program counter is here, it means the 3206| | * function has finished processing the block. */ 3207| 1.33k| rar->cstate.block_parsing_finished = 1; 3208| 1.33k| break; 3209| 1.33k| } 3210| | 3211| | /* Decode the next literal. */ 3212| 24.8k| if(ARCHIVE_OK != decode_number(a, &rar->cstate.ld, p, &num)) { ------------------ | | 233| 24.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3212:6): [True: 0, False: 24.8k] ------------------ 3213| 0| return ARCHIVE_EOF; ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3214| 0| } 3215| | 3216| | /* Num holds a decompression literal, or 'command code'. 3217| | * 3218| | * - Values lower than 256 are just bytes. Those codes 3219| | * can be stored in the output buffer directly. 3220| | * 3221| | * - Code 256 defines a new filter, which is later used to 3222| | * transform the data block accordingly to the filter type. 3223| | * The data block needs to be fully uncompressed first. 3224| | * 3225| | * - Code bigger than 257 and smaller than 262 define 3226| | * a repetition pattern that should be copied from 3227| | * an already uncompressed chunk of data. 3228| | */ 3229| | 3230| 24.8k| if(num < 256) { ------------------ | Branch (3230:6): [True: 16.2k, False: 8.62k] ------------------ 3231| | /* Directly store the byte. */ 3232| 16.2k| int64_t write_idx = rar->cstate.solid_offset + 3233| 16.2k| rar->cstate.write_ptr++; 3234| | 3235| 16.2k| rar->cstate.window_buf[write_idx & cmask] = 3236| 16.2k| (uint8_t) num; 3237| 16.2k| continue; 3238| 16.2k| } else if(num >= 262) { ------------------ | Branch (3238:13): [True: 8.25k, False: 376] ------------------ 3239| 8.25k| uint16_t dist_slot; 3240| 8.25k| int len = decode_code_length(a, rar, p, num - 262), 3241| 8.25k| dbits, 3242| 8.25k| dist = 1; 3243| | 3244| 8.25k| if(len == -1) { ------------------ | Branch (3244:7): [True: 0, False: 8.25k] ------------------ 3245| 0| archive_set_error(&a->archive, 3246| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3247| 0| "Failed to decode the code length"); 3248| | 3249| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3249:12): [True: 0, False: 0] ------------------ 3250| 0| } 3251| | 3252| 8.25k| if(ARCHIVE_OK != decode_number(a, &rar->cstate.dd, p, ------------------ | | 233| 8.25k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3252:7): [True: 0, False: 8.25k] ------------------ 3253| 8.25k| &dist_slot)) 3254| 0| { 3255| 0| archive_set_error(&a->archive, 3256| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3257| 0| "Failed to decode the distance slot"); 3258| | 3259| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3259:12): [True: 0, False: 0] ------------------ 3260| 0| } 3261| | 3262| 8.25k| if(dist_slot < 4) { ------------------ | Branch (3262:7): [True: 14, False: 8.23k] ------------------ 3263| 14| dbits = 0; 3264| 14| dist += dist_slot; 3265| 8.23k| } else { 3266| 8.23k| dbits = dist_slot / 2 - 1; 3267| | 3268| | /* Cast to uint32_t will make sure the shift 3269| | * left operation won't produce undefined 3270| | * result. Then, the uint32_t type will 3271| | * be implicitly casted to int. */ 3272| 8.23k| dist += (uint32_t) (2 | 3273| 8.23k| (dist_slot & 1)) << dbits; 3274| 8.23k| } 3275| | 3276| 8.25k| if(dbits > 0) { ------------------ | Branch (3276:7): [True: 8.23k, False: 14] ------------------ 3277| 8.23k| if(dbits >= 4) { ------------------ | Branch (3277:8): [True: 104, False: 8.13k] ------------------ 3278| 104| uint32_t add = 0; 3279| 104| uint16_t low_dist; 3280| | 3281| 104| if(dbits > 4) { ------------------ | Branch (3281:9): [True: 100, False: 4] ------------------ 3282| 100| if(ARCHIVE_OK != (ret = read_bits_32( ------------------ | | 233| 100|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3282:10): [True: 0, False: 100] ------------------ 3283| 100| a, rar, p, &add))) { 3284| | /* Return EOF if we 3285| | * can't read more 3286| | * data. */ 3287| 0| return ret; 3288| 0| } 3289| | 3290| 100| skip_bits(rar, dbits - 4); 3291| 100| add = (add >> ( 3292| 100| 36 - dbits)) << 4; 3293| 100| dist += add; 3294| 100| } 3295| | 3296| 104| if(ARCHIVE_OK != decode_number(a, ------------------ | | 233| 104|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3296:9): [True: 0, False: 104] ------------------ 3297| 104| &rar->cstate.ldd, p, &low_dist)) 3298| 0| { 3299| 0| archive_set_error(&a->archive, 3300| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3301| 0| "Failed to decode the " 3302| 0| "distance slot"); 3303| | 3304| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3304:14): [True: 0, False: 0] ------------------ 3305| 0| } 3306| | 3307| 104| if(dist >= INT_MAX - low_dist - 1) { ------------------ | Branch (3307:9): [True: 0, False: 104] ------------------ 3308| | /* This only happens in 3309| | * invalid archives. */ 3310| 0| archive_set_error(&a->archive, 3311| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3312| 0| "Distance pointer " 3313| 0| "overflow"); 3314| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3314:14): [True: 0, False: 0] ------------------ 3315| 0| } 3316| | 3317| 104| dist += low_dist; 3318| 8.13k| } else { 3319| | /* dbits is one of [0,1,2,3] */ 3320| 8.13k| int add; 3321| | 3322| 8.13k| if(ARCHIVE_OK != (ret = read_consume_bits(a, rar, ------------------ | | 233| 8.13k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3322:9): [True: 0, False: 8.13k] ------------------ 3323| 8.13k| p, dbits, &add))) { 3324| | /* Return EOF if we can't read 3325| | * more data. */ 3326| 0| return ret; 3327| 0| } 3328| | 3329| 8.13k| dist += add; 3330| 8.13k| } 3331| 8.23k| } 3332| | 3333| 8.25k| if(dist > 0x100) { ------------------ | Branch (3333:7): [True: 76, False: 8.17k] ------------------ 3334| 76| len++; 3335| | 3336| 76| if(dist > 0x2000) { ------------------ | Branch (3336:8): [True: 43, False: 33] ------------------ 3337| 43| len++; 3338| | 3339| 43| if(dist > 0x40000) { ------------------ | Branch (3339:9): [True: 30, False: 13] ------------------ 3340| 30| len++; 3341| 30| } 3342| 43| } 3343| 76| } 3344| | 3345| 8.25k| dist_cache_push(rar, dist); 3346| 8.25k| rar->cstate.last_len = len; 3347| | 3348| 8.25k| if(ARCHIVE_OK != copy_string(a, len, dist)) ------------------ | | 233| 8.25k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3348:7): [True: 0, False: 8.25k] ------------------ 3349| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3349:12): [True: 0, False: 0] ------------------ 3350| | 3351| 8.25k| continue; 3352| 8.25k| } else if(num == 256) { ------------------ | Branch (3352:13): [True: 0, False: 376] ------------------ 3353| | /* Create a filter. */ 3354| 0| ret = parse_filter(a, p); 3355| 0| if(ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3355:7): [True: 0, False: 0] ------------------ 3356| 0| return ret; 3357| | 3358| 0| continue; 3359| 376| } else if(num == 257) { ------------------ | Branch (3359:13): [True: 0, False: 376] ------------------ 3360| 0| if(rar->cstate.last_len != 0) { ------------------ | Branch (3360:7): [True: 0, False: 0] ------------------ 3361| 0| if(ARCHIVE_OK != copy_string(a, ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3361:8): [True: 0, False: 0] ------------------ 3362| 0| rar->cstate.last_len, 3363| 0| rar->cstate.dist_cache[0])) 3364| 0| { 3365| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3365:13): [True: 0, False: 0] ------------------ 3366| 0| } 3367| 0| } 3368| | 3369| 0| continue; 3370| 376| } else { 3371| | /* num < 262 */ 3372| 376| const int idx = num - 258; 3373| 376| const int dist = dist_cache_touch(rar, idx); 3374| | 3375| 376| uint16_t len_slot; 3376| 376| int len; 3377| | 3378| 376| if(ARCHIVE_OK != decode_number(a, &rar->cstate.rd, p, ------------------ | | 233| 376|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3378:7): [True: 0, False: 376] ------------------ 3379| 376| &len_slot)) { 3380| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3380:12): [True: 0, False: 0] ------------------ 3381| 0| } 3382| | 3383| 376| len = decode_code_length(a, rar, p, len_slot); 3384| 376| if (len == -1) { ------------------ | Branch (3384:8): [True: 0, False: 376] ------------------ 3385| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3385:12): [True: 0, False: 0] ------------------ 3386| 0| } 3387| | 3388| 376| rar->cstate.last_len = len; 3389| | 3390| 376| if(ARCHIVE_OK != copy_string(a, len, dist)) ------------------ | | 233| 376|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3390:7): [True: 0, False: 376] ------------------ 3391| 0| return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ return rar->main.solid ? ARCHIVE_FATAL : ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (3391:12): [True: 0, False: 0] ------------------ 3392| | 3393| 376| continue; 3394| 376| } 3395| 24.8k| } 3396| | 3397| 1.66k| return ARCHIVE_OK; ------------------ | | 233| 1.66k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3398| 1.66k|} archive_read_support_format_rar5.c:bf_bit_size: 500| 1.66k|uint8_t bf_bit_size(const struct compressed_block_header* hdr) { 501| 1.66k| return hdr->block_flags_u8 & 7; 502| 1.66k|} archive_read_support_format_rar5.c:decode_code_length: 3131| 8.62k|{ 3132| 8.62k| int lbits, length = 2; 3133| | 3134| 8.62k| if(code < 8) { ------------------ | Branch (3134:5): [True: 371, False: 8.25k] ------------------ 3135| 371| lbits = 0; 3136| 371| length += code; 3137| 8.25k| } else { 3138| 8.25k| lbits = code / 4 - 1; 3139| 8.25k| length += (4 | (code & 3)) << lbits; 3140| 8.25k| } 3141| | 3142| 8.62k| if(lbits > 0) { ------------------ | Branch (3142:5): [True: 8.25k, False: 371] ------------------ 3143| 8.25k| int add; 3144| | 3145| 8.25k| if(ARCHIVE_OK != read_consume_bits(a, rar, p, lbits, &add)) ------------------ | | 233| 8.25k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3145:6): [True: 0, False: 8.25k] ------------------ 3146| 0| return -1; 3147| | 3148| 8.25k| length += add; 3149| 8.25k| } 3150| | 3151| 8.62k| return length; 3152| 8.62k|} archive_read_support_format_rar5.c:read_bits_32: 1043| 100|{ 1044| 100| if(rar->bits.in_addr >= rar->cstate.cur_block_size) { ------------------ | Branch (1044:5): [True: 0, False: 100] ------------------ 1045| 0| archive_set_error(&a->archive, 1046| 0| ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 1047| 0| "Premature end of stream during extraction of data (#1)"); 1048| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1049| 0| } 1050| | 1051| 100| uint32_t bits = archive_be32dec(p + rar->bits.in_addr); 1052| 100| bits <<= rar->bits.bit_addr; 1053| 100| bits |= p[rar->bits.in_addr + 4] >> (8 - rar->bits.bit_addr); 1054| 100| *value = bits; 1055| 100| return ARCHIVE_OK; ------------------ | | 233| 100|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1056| 100|} archive_read_support_format_rar5.c:read_consume_bits: 1083| 16.3k|{ 1084| 16.3k| uint16_t v; 1085| 16.3k| int ret, num; 1086| | 1087| 16.3k| if(n == 0 || n > 16) { ------------------ | Branch (1087:5): [True: 0, False: 16.3k] | Branch (1087:15): [True: 0, False: 16.3k] ------------------ 1088| | /* This is a programmer error and should never happen 1089| | * in runtime. */ 1090| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1091| 0| } 1092| | 1093| 16.3k| ret = read_bits_16(a, rar, p, &v); 1094| 16.3k| if(ret != ARCHIVE_OK) ------------------ | | 233| 16.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1094:5): [True: 0, False: 16.3k] ------------------ 1095| 0| return ret; 1096| | 1097| 16.3k| num = (int) v; 1098| 16.3k| num >>= 16 - n; 1099| | 1100| 16.3k| skip_bits(rar, n); 1101| | 1102| 16.3k| if(value) ------------------ | Branch (1102:5): [True: 16.3k, False: 0] ------------------ 1103| 16.3k| *value = num; 1104| | 1105| 16.3k| return ARCHIVE_OK; ------------------ | | 233| 16.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1106| 16.3k|} archive_read_support_format_rar5.c:dist_cache_push: 832| 8.25k|static void dist_cache_push(struct rar5* rar, int value) { 833| 8.25k| int* q = rar->cstate.dist_cache; 834| | 835| 8.25k| q[3] = q[2]; 836| 8.25k| q[2] = q[1]; 837| 8.25k| q[1] = q[0]; 838| 8.25k| q[0] = value; 839| 8.25k|} archive_read_support_format_rar5.c:copy_string: 3154| 8.62k|static int copy_string(struct archive_read* a, int len, int dist) { 3155| 8.62k| struct rar5* rar = get_context(a); 3156| 8.62k| const ssize_t cmask = rar->cstate.window_mask; 3157| 8.62k| const uint64_t write_ptr = rar->cstate.write_ptr + 3158| 8.62k| rar->cstate.solid_offset; 3159| 8.62k| int i; 3160| | 3161| 8.62k| if (rar->cstate.window_buf == NULL) ------------------ | Branch (3161:6): [True: 0, False: 8.62k] ------------------ 3162| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3163| | 3164| | /* The unpacker spends most of the time in this function. It would be 3165| | * a good idea to introduce some optimizations here. 3166| | * 3167| | * Just remember that this loop treats buffers that overlap differently 3168| | * than buffers that do not overlap. This is why a simple memcpy(3) 3169| | * call will not be enough. */ 3170| | 3171| 22.1M| for(i = 0; i < len; i++) { ------------------ | Branch (3171:13): [True: 22.1M, False: 8.62k] ------------------ 3172| 22.1M| const ssize_t write_idx = (write_ptr + i) & cmask; 3173| 22.1M| const ssize_t read_idx = (write_ptr + i - dist) & cmask; 3174| 22.1M| rar->cstate.window_buf[write_idx] = 3175| 22.1M| rar->cstate.window_buf[read_idx]; 3176| 22.1M| } 3177| | 3178| 8.62k| rar->cstate.write_ptr += len; 3179| 8.62k| return ARCHIVE_OK; ------------------ | | 233| 8.62k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3180| 8.62k|} archive_read_support_format_rar5.c:dist_cache_touch: 841| 376|static int dist_cache_touch(struct rar5* rar, int idx) { 842| 376| int* q = rar->cstate.dist_cache; 843| 376| int i, dist = q[idx]; 844| | 845| 1.50k| for(i = idx; i > 0; i--) ------------------ | Branch (845:15): [True: 1.12k, False: 376] ------------------ 846| 1.12k| q[i] = q[i - 1]; 847| | 848| 376| q[0] = dist; 849| 376| return dist; 850| 376|} archive_read_support_format_rar5.c:bf_is_last_block: 515| 509|uint8_t bf_is_last_block(const struct compressed_block_header* hdr) { 516| 509| return (hdr->block_flags_u8 >> 6) & 1; 517| 509|} archive_read_support_format_rar5.c:apply_filters: 780| 1.16k|static int apply_filters(struct archive_read* a) { 781| 1.16k| struct filter_info* flt; 782| 1.16k| struct rar5* rar = get_context(a); 783| 1.16k| int ret; 784| | 785| 1.16k| rar->cstate.all_filters_applied = 0; 786| | 787| | /* Get the first filter that can be applied to our data. The data 788| | * needs to be fully unpacked before the filter can be run. */ 789| 1.16k| if(CDE_OK == cdeque_front(&rar->cstate.filters, ------------------ | Branch (789:5): [True: 0, False: 1.16k] ------------------ 790| 1.16k| cdeque_filter_p(&flt))) { 791| | /* Check if our unpacked data fully covers this filter's 792| | * range. */ 793| 0| if(rar->cstate.write_ptr > flt->block_start && ------------------ | Branch (793:6): [True: 0, False: 0] ------------------ 794| 0| rar->cstate.write_ptr >= flt->block_start + ------------------ | Branch (794:7): [True: 0, False: 0] ------------------ 795| 0| flt->block_length) { 796| | /* Check if we have some data pending to be written 797| | * right before the filter's start offset. */ 798| 0| if(rar->cstate.last_write_ptr == flt->block_start) { ------------------ | Branch (798:7): [True: 0, False: 0] ------------------ 799| | /* Run the filter specified by descriptor 800| | * `flt`. */ 801| 0| ret = run_filter(a, flt); 802| 0| if(ret != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (802:8): [True: 0, False: 0] ------------------ 803| | /* Filter failure, return error. */ 804| 0| return ret; 805| 0| } 806| | 807| | /* Filter descriptor won't be needed anymore 808| | * after it's used, * so remove it from the 809| | * filter list and free its memory. */ 810| 0| (void) cdeque_pop_front(&rar->cstate.filters, 811| 0| cdeque_filter_p(&flt)); 812| | 813| 0| free(flt); 814| 0| } else { 815| | /* We can't run filters yet, dump the memory 816| | * right before the filter. */ 817| 0| push_window_data(a, rar, 818| 0| rar->cstate.last_write_ptr, 819| 0| flt->block_start); 820| 0| } 821| | 822| | /* Return 'filter applied or not needed' state to the 823| | * caller. */ 824| 0| return ARCHIVE_RETRY; ------------------ | | 234| 0|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 825| 0| } 826| 0| } 827| | 828| 1.16k| rar->cstate.all_filters_applied = 1; 829| 1.16k| return ARCHIVE_OK; ------------------ | | 233| 1.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 830| 1.16k|} archive_read_support_format_rar5.c:push_data_ready: 3831| 1.32k|{ 3832| 1.32k| int i; 3833| | 3834| | /* Don't push if we're in skip mode. This is needed because solid 3835| | * streams need full processing even if we're skipping data. After 3836| | * fully processing the stream, we need to discard the generated bytes, 3837| | * because we're interested only in the side effect: building up the 3838| | * internal window circular buffer. This window buffer will be used 3839| | * later during unpacking of requested data. */ 3840| 1.32k| if(rar->skip_mode) ------------------ | Branch (3840:5): [True: 78, False: 1.25k] ------------------ 3841| 78| return ARCHIVE_OK; ------------------ | | 233| 78|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3842| | 3843| | /* Sanity check. */ 3844| 1.25k| if(offset != rar->file.last_offset + rar->file.last_size) { ------------------ | Branch (3844:5): [True: 0, False: 1.25k] ------------------ 3845| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3846| 0| "Sanity check error: output stream is not continuous"); 3847| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3848| 0| } 3849| | 3850| 1.42k| for(i = 0; i < rar5_countof(rar->cstate.dready); i++) { ------------------ | | 63| 1.42k|#define rar5_countof(X) ((const ssize_t) (sizeof(X) / sizeof(*X))) ------------------ | Branch (3850:13): [True: 1.42k, False: 0] ------------------ 3851| 1.42k| struct data_ready* d = &rar->cstate.dready[i]; 3852| 1.42k| if(!d->used) { ------------------ | Branch (3852:6): [True: 1.25k, False: 169] ------------------ 3853| 1.25k| d->used = 1; 3854| 1.25k| d->buf = buf; 3855| 1.25k| d->size = size; 3856| 1.25k| d->offset = offset; 3857| | 3858| | /* These fields are used only in sanity checking. */ 3859| 1.25k| rar->file.last_offset = offset; 3860| 1.25k| rar->file.last_size = size; 3861| | 3862| | /* Calculate the checksum of this new block before 3863| | * submitting data to libarchive's engine. */ 3864| 1.25k| update_crc(rar, d->buf, d->size); 3865| | 3866| 1.25k| return ARCHIVE_OK; ------------------ | | 233| 1.25k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3867| 1.25k| } 3868| 1.42k| } 3869| | 3870| | /* Program counter will reach this code if the `rar->cstate.data_ready` 3871| | * stack will be filled up so that no new entries will be allowed. The 3872| | * code shouldn't allow such situation to occur. So we treat this case 3873| | * as an internal error. */ 3874| | 3875| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 3876| 0| "Premature end of data_ready stack"); 3877| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3878| 1.25k|} archive_read_support_format_rar5.c:cdeque_front: 427| 1.16k|static int cdeque_front(struct cdeque* d, void** value) { 428| 1.16k| if(d->size > 0) { ------------------ | Branch (428:5): [True: 0, False: 1.16k] ------------------ 429| 0| cdeque_front_fast(d, value); 430| 0| return CDE_OK; 431| 0| } else 432| 1.16k| return CDE_OUT_OF_BOUNDS; 433| 1.16k|} archive_read_support_format_rar5.c:push_window_data: 776| 1.16k|{ 777| 1.16k| push_data(a, rar, rar->cstate.window_buf, idx_begin, idx_end); 778| 1.16k|} archive_read_support_format_rar5.c:push_data: 732| 1.16k|{ 733| 1.16k| const ssize_t wmask = rar->cstate.window_mask; 734| 1.16k| const ssize_t solid_write_ptr = (rar->cstate.solid_offset + 735| 1.16k| rar->cstate.last_write_ptr) & wmask; 736| | 737| 1.16k| idx_begin += rar->cstate.solid_offset; 738| 1.16k| idx_end += rar->cstate.solid_offset; 739| | 740| | /* Check if our unpacked data is wrapped inside the window circular 741| | * buffer. If it's not wrapped, it can be copied out by using 742| | * a single memcpy, but when it's wrapped, we need to copy the first 743| | * part with one memcpy, and the second part with another memcpy. */ 744| | 745| 1.16k| if((idx_begin & wmask) > (idx_end & wmask)) { ------------------ | Branch (745:5): [True: 169, False: 991] ------------------ 746| | /* The data is wrapped (begin offset sis bigger than end 747| | * offset). */ 748| 169| const ssize_t frag1_size = rar->cstate.window_size - 749| 169| (idx_begin & wmask); 750| 169| const ssize_t frag2_size = idx_end & wmask; 751| | 752| | /* Copy the first part of the buffer first. */ 753| 169| push_data_ready(a, rar, buf + solid_write_ptr, frag1_size, 754| 169| rar->cstate.last_write_ptr); 755| | 756| | /* Copy the second part of the buffer. */ 757| 169| push_data_ready(a, rar, buf, frag2_size, 758| 169| rar->cstate.last_write_ptr + frag1_size); 759| | 760| 169| rar->cstate.last_write_ptr += frag1_size + frag2_size; 761| 991| } else { 762| | /* Data is not wrapped, so we can just use one call to copy the 763| | * data. */ 764| 991| push_data_ready(a, rar, 765| 991| buf + solid_write_ptr, (idx_end - idx_begin) & wmask, 766| 991| rar->cstate.last_write_ptr); 767| | 768| 991| rar->cstate.last_write_ptr += idx_end - idx_begin; 769| 991| } 770| 1.16k|} archive_read_support_format_rar5.c:verify_global_checksums: 4243| 6|static int verify_global_checksums(struct archive_read* a) { 4244| 6| return verify_checksums(a); 4245| 6|} archive_read_support_format_rar5.c:verify_checksums: 4145| 6|static int verify_checksums(struct archive_read* a) { 4146| 6| int verify_crc; 4147| 6| struct rar5* rar = get_context(a); 4148| | 4149| | /* Check checksums only when actually unpacking the data. There's no 4150| | * need to calculate checksum when we're skipping data in solid archives 4151| | * (skipping in solid archives is the same thing as unpacking compressed 4152| | * data and discarding the result). */ 4153| | 4154| 6| if(!rar->skip_mode) { ------------------ | Branch (4154:5): [True: 2, False: 4] ------------------ 4155| | /* Always check checksums if we're not in skip mode */ 4156| 2| verify_crc = 1; 4157| 4| } else { 4158| | /* We can override the logic above with a compile-time option 4159| | * NO_CRC_ON_SOLID_SKIP. This option is used during debugging, 4160| | * and it will check checksums of unpacked data even when 4161| | * we're skipping it. */ 4162| | 4163| |#if defined CHECK_CRC_ON_SOLID_SKIP 4164| | /* Debug case */ 4165| | verify_crc = 1; 4166| |#else 4167| | /* Normal case */ 4168| 4| verify_crc = 0; 4169| 4|#endif 4170| 4| } 4171| | 4172| 6| if(verify_crc) { ------------------ | Branch (4172:5): [True: 2, False: 4] ------------------ 4173| | /* During unpacking, on each unpacked block we're calling the 4174| | * update_crc() function. Since we are here, the unpacking 4175| | * process is already over and we can check if calculated 4176| | * checksum (CRC32 or BLAKE2sp) is the same as what is stored 4177| | * in the archive. */ 4178| 2| if(rar->file.stored_crc32 > 0) { ------------------ | Branch (4178:6): [True: 2, False: 0] ------------------ 4179| | /* Check CRC32 only when the file contains a CRC32 4180| | * value for this file. */ 4181| | 4182| 2| if(rar->file.calculated_crc32 != ------------------ | Branch (4182:7): [True: 2, False: 0] ------------------ 4183| 2| rar->file.stored_crc32) { 4184| | /* Checksums do not match; the unpacked file 4185| | * is corrupted. */ 4186| | 4187| 2| DEBUG_CODE { ------------------ | | 69| 2|#define DEBUG_CODE if(0) | | ------------------ | | | Branch (69:23): [Folded, False: 2] | | ------------------ ------------------ 4188| 0| printf("Checksum error: CRC32 " 4189| 0| "(was: %08" PRIx32 ", expected: %08" PRIx32 ")\n", 4190| 0| rar->file.calculated_crc32, 4191| 0| rar->file.stored_crc32); 4192| 0| } 4193| | 4194| |#ifndef DONT_FAIL_ON_CRC_ERROR 4195| | archive_set_error(&a->archive, 4196| | ARCHIVE_ERRNO_FILE_FORMAT, 4197| | "Checksum error: CRC32"); 4198| | return ARCHIVE_FAILED; 4199| |#endif 4200| 2| } else { 4201| 0| DEBUG_CODE { ------------------ | | 69| 0|#define DEBUG_CODE if(0) | | ------------------ | | | Branch (69:23): [Folded, False: 0] | | ------------------ ------------------ 4202| 0| printf("Checksum OK: CRC32 " 4203| 0| "(%08" PRIx32 "/%08" PRIx32 ")\n", 4204| 0| rar->file.stored_crc32, 4205| 0| rar->file.calculated_crc32); 4206| 0| } 4207| 0| } 4208| 2| } 4209| | 4210| 2| if(rar->file.has_blake2 > 0) { ------------------ | Branch (4210:6): [True: 2, False: 0] ------------------ 4211| | /* BLAKE2sp is an optional checksum algorithm that is 4212| | * added to RARv5 archives when using the `-htb` switch 4213| | * during creation of archive. 4214| | * 4215| | * We now finalize the hash calculation by calling the 4216| | * `final` function. This will generate the final hash 4217| | * value we can use to compare it with the BLAKE2sp 4218| | * checksum that is stored in the archive. 4219| | * 4220| | * The return value of this `final` function is not 4221| | * very helpful, as it guards only against improper use. 4222| | * This is why we're explicitly ignoring it. */ 4223| | 4224| 2| uint8_t b2_buf[32]; 4225| 2| (void) blake2sp_final(&rar->file.b2state, b2_buf, 32); 4226| | 4227| 2| if(memcmp(&rar->file.blake2sp, b2_buf, 32) != 0) { ------------------ | Branch (4227:7): [True: 2, False: 0] ------------------ 4228| |#ifndef DONT_FAIL_ON_CRC_ERROR 4229| | archive_set_error(&a->archive, 4230| | ARCHIVE_ERRNO_FILE_FORMAT, 4231| | "Checksum error: BLAKE2"); 4232| | 4233| | return ARCHIVE_FAILED; 4234| |#endif 4235| 2| } 4236| 2| } 4237| 2| } 4238| | 4239| | /* Finalization for this file has been successfully completed. */ 4240| 6| return ARCHIVE_OK; ------------------ | | 233| 6|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4241| 6|} archive_read_support_format_rar5.c:rar5_read_data_skip: 4325| 436|static int rar5_read_data_skip(struct archive_read *a) { 4326| 436| struct rar5* rar = get_context(a); 4327| | 4328| 436| if(rar->main.solid && (rar->cstate.data_encrypted == 0)) { ------------------ | Branch (4328:5): [True: 338, False: 98] | Branch (4328:24): [True: 207, False: 131] ------------------ 4329| | /* In solid archives, instead of skipping the data, we need to 4330| | * extract it, and dispose the result. The side effect of this 4331| | * operation will be setting up the initial window buffer state 4332| | * needed to be able to extract the selected file. Note that 4333| | * this is only possible when data withing this solid block is 4334| | * not encrypted, in which case we'll skip and fail if the user 4335| | * tries to read data. */ 4336| | 4337| 207| int ret; 4338| | 4339| | /* Make sure to process all blocks in the compressed stream. */ 4340| 290| while(rar->file.bytes_remaining > 0) { ------------------ | Branch (4340:9): [True: 106, False: 184] ------------------ 4341| | /* Setting the "skip mode" will allow us to skip 4342| | * checksum checks during data skipping. Checking the 4343| | * checksum of skipped data isn't really necessary and 4344| | * it's only slowing things down. 4345| | * 4346| | * This is incremented instead of setting to 1 because 4347| | * this data skipping function can be called 4348| | * recursively. */ 4349| 106| rar->skip_mode++; 4350| | 4351| | /* We're disposing 1 block of data, so we use triple 4352| | * NULLs in arguments. */ 4353| 106| ret = rar5_read_data(a, NULL, NULL, NULL); 4354| | 4355| | /* Turn off "skip mode". */ 4356| 106| rar->skip_mode--; 4357| | 4358| 106| if(ret < 0 || ret == ARCHIVE_EOF) { ------------------ | | 232| 88|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ | Branch (4358:7): [True: 18, False: 88] | Branch (4358:18): [True: 5, False: 83] ------------------ 4359| | /* Propagate any potential error conditions 4360| | * to the caller. */ 4361| 23| return ret; 4362| 23| } 4363| 106| } 4364| 229| } else { 4365| | /* In standard archives, we can just jump over the compressed 4366| | * stream. Each file in non-solid archives starts from an empty 4367| | * window buffer. */ 4368| | 4369| 229| if(ARCHIVE_OK != consume(a, rar->file.bytes_remaining)) { ------------------ | | 233| 229|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4369:6): [True: 54, False: 175] ------------------ 4370| 54| return ARCHIVE_FATAL; ------------------ | | 239| 54|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4371| 54| } 4372| | 4373| 175| rar->file.bytes_remaining = 0; 4374| 175| } 4375| | 4376| 359| return ARCHIVE_OK; ------------------ | | 233| 359|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4377| 436|} archive_read_support_format_rar5.c:rar5_cleanup: 4391| 2.49k|static int rar5_cleanup(struct archive_read *a) { 4392| 2.49k| struct rar5* rar = get_context(a); 4393| | 4394| 2.49k| free(rar->cstate.window_buf); 4395| 2.49k| free(rar->cstate.filtered_buf); 4396| 2.49k| clear_data_ready_stack(rar); 4397| | 4398| 2.49k| free(rar->vol.push_buf); 4399| | 4400| 2.49k| free_filters(rar); 4401| 2.49k| rar5_deinit(rar); 4402| | 4403| 2.49k| free(rar); 4404| 2.49k| a->format->data = NULL; 4405| | 4406| 2.49k| return ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4407| 2.49k|} archive_read_support_format_rar5.c:rar5_capabilities: 4409| 524|static int rar5_capabilities(struct archive_read * a) { 4410| 524| (void) a; 4411| 524| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA ------------------ | | 398| 524|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 4412| 524| | ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 524|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 4413| 524|} archive_read_support_format_rar5.c:rar5_has_encrypted_entries: 4415| 262|static int rar5_has_encrypted_entries(struct archive_read *_a) { 4416| 262| if (_a && _a->format) { ------------------ | Branch (4416:6): [True: 262, False: 0] | Branch (4416:12): [True: 262, False: 0] ------------------ 4417| 262| struct rar5 *rar = (struct rar5 *)_a->format->data; 4418| 262| if (rar) { ------------------ | Branch (4418:7): [True: 262, False: 0] ------------------ 4419| 262| return rar->has_encrypted_entries; 4420| 262| } 4421| 262| } 4422| | 4423| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4424| 262|} archive_read_support_format_rar5.c:rar5_deinit: 4443| 2.49k|static void rar5_deinit(struct rar5* rar) { 4444| 2.49k| cdeque_free(&rar->cstate.filters); 4445| 2.49k|} archive_read_support_format_rar5.c:cdeque_free: 484| 2.49k|static void cdeque_free(struct cdeque* d) { 485| 2.49k| if(!d) ------------------ | Branch (485:5): [True: 0, False: 2.49k] ------------------ 486| 0| return; 487| | 488| 2.49k| if(!d->arr) ------------------ | Branch (488:5): [True: 0, False: 2.49k] ------------------ 489| 0| return; 490| | 491| 2.49k| free(d->arr); 492| | 493| | d->arr = NULL; 494| 2.49k| d->beg_pos = -1; 495| 2.49k| d->end_pos = -1; 496| 2.49k| d->cap_mask = 0; 497| 2.49k|} archive_read_support_format_raw: 56| 2.49k|{ 57| 2.49k| struct raw_info *info; 58| 2.49k| struct archive_read *a = (struct archive_read *)_a; 59| 2.49k| int r; 60| | 61| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 62| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_raw"); 63| | 64| 2.49k| info = calloc(1, sizeof(*info)); 65| 2.49k| if (info == NULL) { ------------------ | Branch (65:6): [True: 0, False: 2.49k] ------------------ 66| 0| archive_set_error(&a->archive, ENOMEM, 67| 0| "Can't allocate raw_info data"); 68| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 69| 0| } 70| | 71| 2.49k| r = __archive_read_register_format(a, 72| 2.49k| info, 73| 2.49k| "raw", 74| 2.49k| archive_read_format_raw_bid, 75| 2.49k| NULL, 76| 2.49k| archive_read_format_raw_read_header, 77| 2.49k| archive_read_format_raw_read_data, 78| 2.49k| archive_read_format_raw_read_data_skip, 79| 2.49k| NULL, 80| 2.49k| archive_read_format_raw_cleanup, 81| 2.49k| NULL, 82| 2.49k| NULL); 83| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (83:6): [True: 0, False: 2.49k] ------------------ 84| 0| free(info); 85| 2.49k| return (r); 86| 2.49k|} archive_read_support_format_raw.c:archive_read_format_raw_bid: 97| 2.45k|{ 98| 2.45k| if (best_bid < 1 && __archive_read_ahead(a, 1, NULL) != NULL) ------------------ | Branch (98:6): [True: 81, False: 2.37k] | Branch (98:22): [True: 64, False: 17] ------------------ 99| 64| return (1); 100| 2.39k| return (-1); 101| 2.45k|} archive_read_support_format_raw.c:archive_read_format_raw_read_header: 109| 128|{ 110| 128| struct raw_info *info; 111| | 112| 128| info = (struct raw_info *)(a->format->data); 113| 128| if (info->end_of_file) ------------------ | Branch (113:6): [True: 64, False: 64] ------------------ 114| 64| return (ARCHIVE_EOF); ------------------ | | 232| 64|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 115| | 116| 64| a->archive.archive_format = ARCHIVE_FORMAT_RAW; ------------------ | | 380| 64|#define ARCHIVE_FORMAT_RAW 0x90000 ------------------ 117| 64| a->archive.archive_format_name = "raw"; 118| 64| archive_entry_set_pathname(entry, "data"); 119| 64| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 64|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 120| 64| 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| 64| return __archive_read_header(a, entry); 125| 128|} archive_read_support_format_raw.c:archive_read_format_raw_read_data: 130| 687|{ 131| 687| struct raw_info *info; 132| 687| ssize_t avail; 133| | 134| 687| info = (struct raw_info *)(a->format->data); 135| | 136| | /* Consume the bytes we read last time. */ 137| 687| if (info->unconsumed) { ------------------ | Branch (137:6): [True: 569, False: 118] ------------------ 138| 569| __archive_read_consume(a, info->unconsumed); 139| 569| info->unconsumed = 0; 140| 569| } 141| | 142| 687| if (info->end_of_file) ------------------ | Branch (142:6): [True: 54, False: 633] ------------------ 143| 54| return (ARCHIVE_EOF); ------------------ | | 232| 54|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 144| | 145| | /* Get whatever bytes are immediately available. */ 146| 633| *buff = __archive_read_ahead(a, 1, &avail); 147| 633| if (avail > 0) { ------------------ | Branch (147:6): [True: 569, False: 64] ------------------ 148| | /* Return the bytes we just read */ 149| 569| *size = avail; 150| 569| *offset = info->offset; 151| 569| info->offset += *size; 152| 569| info->unconsumed = avail; 153| 569| return (ARCHIVE_OK); ------------------ | | 233| 569|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 154| 569| } else if (0 == avail) { ------------------ | Branch (154:13): [True: 64, False: 0] ------------------ 155| | /* Record and return end-of-file. */ 156| 64| info->end_of_file = 1; 157| 64| *size = 0; 158| 64| *offset = info->offset; 159| 64| return (ARCHIVE_EOF); ------------------ | | 232| 64|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 160| 64| } else { 161| | /* Record and return an error. */ 162| 0| *size = 0; 163| 0| *offset = info->offset; 164| 0| return ((int)avail); 165| 0| } 166| 633|} archive_read_support_format_raw.c:archive_read_format_raw_read_data_skip: 170| 64|{ 171| 64| struct raw_info *info = (struct raw_info *)(a->format->data); 172| | 173| | /* Consume the bytes we read last time. */ 174| 64| if (info->unconsumed) { ------------------ | Branch (174:6): [True: 0, False: 64] ------------------ 175| 0| __archive_read_consume(a, info->unconsumed); 176| 0| info->unconsumed = 0; 177| 0| } 178| 64| info->end_of_file = 1; 179| 64| return (ARCHIVE_OK); ------------------ | | 233| 64|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 180| 64|} archive_read_support_format_raw.c:archive_read_format_raw_cleanup: 184| 2.49k|{ 185| 2.49k| struct raw_info *info; 186| | 187| 2.49k| info = (struct raw_info *)(a->format->data); 188| 2.49k| free(info); 189| 2.49k| a->format->data = NULL; 190| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 191| 2.49k|} archive_read_support_format_gnutar: 285| 2.49k|{ 286| 2.49k| archive_check_magic(a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 287| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_gnutar"); 288| 2.49k| return (archive_read_support_format_tar(a)); 289| 2.49k|} archive_read_support_format_tar: 294| 4.99k|{ 295| 4.99k| struct archive_read *a = (struct archive_read *)_a; 296| 4.99k| struct tar *tar; 297| 4.99k| int r; 298| | 299| 4.99k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 4.99k| do { \ | | 152| 4.99k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 4.99k| (allowed_states), (function_name)); \ | | 154| 4.99k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 4.99k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 4.99k] | | ------------------ | | 155| 4.99k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 4.99k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 4.99k] | | ------------------ ------------------ 300| 4.99k| ARCHIVE_STATE_NEW, "archive_read_support_format_tar"); 301| | 302| 4.99k| tar = calloc(1, sizeof(*tar)); 303| 4.99k| if (tar == NULL) { ------------------ | Branch (303:6): [True: 0, False: 4.99k] ------------------ 304| 0| archive_set_error(&a->archive, ENOMEM, 305| 0| "Can't allocate tar data"); 306| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 307| 0| } 308| |#ifdef HAVE_COPYFILE_H 309| | /* Set this by default on Mac OS. */ 310| | tar->process_mac_extensions = 1; 311| |#endif 312| | 313| 4.99k| r = __archive_read_register_format(a, tar, "tar", 314| 4.99k| archive_read_format_tar_bid, 315| 4.99k| archive_read_format_tar_options, 316| 4.99k| archive_read_format_tar_read_header, 317| 4.99k| archive_read_format_tar_read_data, 318| 4.99k| archive_read_format_tar_skip, 319| 4.99k| NULL, 320| 4.99k| archive_read_format_tar_cleanup, 321| 4.99k| NULL, 322| 4.99k| NULL); 323| | 324| 4.99k| if (r != ARCHIVE_OK) ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (324:6): [True: 2.49k, False: 2.49k] ------------------ 325| 2.49k| free(tar); 326| 4.99k| return (ARCHIVE_OK); ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 327| 4.99k|} archive_read_support_format_tar.c:archive_read_format_tar_cleanup: 331| 2.49k|{ 332| 2.49k| struct tar *tar; 333| | 334| 2.49k| tar = (struct tar *)(a->format->data); 335| 2.49k| gnu_clear_sparse_list(tar); 336| 2.49k| archive_string_free(&tar->entry_pathname); 337| 2.49k| archive_string_free(&tar->entry_pathname_override); 338| 2.49k| archive_string_free(&tar->entry_uname); 339| 2.49k| archive_string_free(&tar->entry_gname); 340| 2.49k| archive_string_free(&tar->entry_linkpath); 341| 2.49k| archive_string_free(&tar->line); 342| 2.49k| archive_string_free(&tar->localname); 343| 2.49k| free(tar); 344| 2.49k| (a->format->data) = NULL; 345| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 346| 2.49k|} archive_read_support_format_tar.c:gnu_clear_sparse_list: 3190| 257k|{ 3191| 257k| struct sparse_block *p; 3192| | 3193| 511k| while (tar->sparse_list != NULL) { ------------------ | Branch (3193:9): [True: 253k, False: 257k] ------------------ 3194| 253k| p = tar->sparse_list; 3195| 253k| tar->sparse_list = p->next; 3196| 253k| free(p); 3197| 253k| } 3198| | tar->sparse_last = NULL; 3199| 257k|} archive_read_support_format_tar.c:archive_read_format_tar_bid: 402| 7.62k|{ 403| 7.62k| int bid; 404| 7.62k| const char *h; 405| 7.62k| const struct archive_entry_header_ustar *header; 406| | 407| 7.62k| (void)best_bid; /* UNUSED */ 408| | 409| 7.62k| bid = 0; 410| | 411| | /* Now let's look at the actual header and see if it matches. */ 412| 7.62k| h = __archive_read_ahead(a, 512, NULL); 413| 7.62k| if (h == NULL) ------------------ | Branch (413:6): [True: 25, False: 7.60k] ------------------ 414| 25| return (-1); 415| | 416| | /* If it's an end-of-archive mark, we can handle it. */ 417| 7.60k| if (h[0] == 0 && archive_block_is_null(h)) { ------------------ | Branch (417:6): [True: 5.09k, False: 2.50k] | Branch (417:19): [True: 129, False: 4.96k] ------------------ 418| | /* 419| | * Usually, I bid the number of bits verified, but 420| | * in this case, 4096 seems excessive so I picked 10 as 421| | * an arbitrary but reasonable-seeming value. 422| | */ 423| 129| return (10); 424| 129| } 425| | 426| | /* If it's not an end-of-archive mark, it must have a valid checksum.*/ 427| 7.47k| if (!checksum(a, h)) ------------------ | Branch (427:6): [True: 1.68k, False: 5.78k] ------------------ 428| 1.68k| return (0); 429| 5.78k| bid += 48; /* Checksum is usually 6 octal digits. */ 430| | 431| 5.78k| header = (const struct archive_entry_header_ustar *)h; 432| | 433| | /* Recognize POSIX formats. */ 434| 5.78k| if ((memcmp(header->magic, "ustar\0", 6) == 0) ------------------ | Branch (434:6): [True: 677, False: 5.11k] ------------------ 435| 677| && (memcmp(header->version, "00", 2) == 0)) ------------------ | Branch (435:9): [True: 433, False: 244] ------------------ 436| 433| bid += 56; 437| | 438| | /* Recognize GNU tar format. */ 439| 5.78k| if ((memcmp(header->magic, "ustar ", 6) == 0) ------------------ | Branch (439:6): [True: 4.46k, False: 1.32k] ------------------ 440| 4.46k| && (memcmp(header->version, " \0", 2) == 0)) ------------------ | Branch (440:9): [True: 143, False: 4.32k] ------------------ 441| 143| bid += 56; 442| | 443| | /* Type flag must be null, digit or A-Z, a-z. */ 444| 5.78k| if (header->typeflag[0] != 0 && ------------------ | Branch (444:6): [True: 5.46k, False: 321] ------------------ 445| 5.46k| !( header->typeflag[0] >= '0' && header->typeflag[0] <= '9') && ------------------ | Branch (445:9): [True: 5.45k, False: 10] | Branch (445:39): [True: 5.30k, False: 155] ------------------ 446| 165| !( header->typeflag[0] >= 'A' && header->typeflag[0] <= 'Z') && ------------------ | Branch (446:9): [True: 154, False: 11] | Branch (446:39): [True: 105, False: 49] ------------------ 447| 60| !( header->typeflag[0] >= 'a' && header->typeflag[0] <= 'z') ) ------------------ | Branch (447:9): [True: 49, False: 11] | Branch (447:39): [True: 49, False: 0] ------------------ 448| 11| return (0); 449| 5.77k| bid += 2; /* 6 bits of variation in an 8-bit field leaves 2 bits. */ 450| | 451| | /* 452| | * Check format of mode/uid/gid/mtime/size/rdevmajor/rdevminor fields. 453| | */ 454| 5.77k| if (validate_number_field(header->mode, sizeof(header->mode)) == 0 ------------------ | Branch (454:6): [True: 292, False: 5.48k] ------------------ 455| 5.48k| || validate_number_field(header->uid, sizeof(header->uid)) == 0 ------------------ | Branch (455:9): [True: 183, False: 5.30k] ------------------ 456| 5.30k| || validate_number_field(header->gid, sizeof(header->gid)) == 0 ------------------ | Branch (456:9): [True: 482, False: 4.82k] ------------------ 457| 4.82k| || validate_number_field(header->mtime, sizeof(header->mtime)) == 0 ------------------ | Branch (457:9): [True: 286, False: 4.53k] ------------------ 458| 4.53k| || validate_number_field(header->size, sizeof(header->size)) == 0 ------------------ | Branch (458:9): [True: 181, False: 4.35k] ------------------ 459| 4.35k| || validate_number_field(header->rdevmajor, sizeof(header->rdevmajor)) == 0 ------------------ | Branch (459:9): [True: 1.13k, False: 3.21k] ------------------ 460| 3.64k| || validate_number_field(header->rdevminor, sizeof(header->rdevminor)) == 0) { ------------------ | Branch (460:9): [True: 1.08k, False: 2.13k] ------------------ 461| 3.64k| bid = 0; 462| 3.64k| } 463| | 464| 5.77k| return (bid); 465| 5.78k|} archive_read_support_format_tar.c:archive_block_is_null: 1090| 55.6k|{ 1091| 55.6k| unsigned i; 1092| | 1093| 17.5M| for (i = 0; i < 512; i++) ------------------ | Branch (1093:14): [True: 17.4M, False: 33.1k] ------------------ 1094| 17.4M| if (*p++) ------------------ | Branch (1094:7): [True: 22.5k, False: 17.4M] ------------------ 1095| 22.5k| return (0); 1096| 33.1k| return (1); 1097| 55.6k|} archive_read_support_format_tar.c:checksum: 1030| 243k|{ 1031| 243k| const unsigned char *bytes; 1032| 243k| const struct archive_entry_header_ustar *header; 1033| 243k| int check, sum; 1034| 243k| size_t i; 1035| | 1036| 243k| (void)a; /* UNUSED */ 1037| 243k| bytes = (const unsigned char *)h; 1038| 243k| header = (const struct archive_entry_header_ustar *)h; 1039| | 1040| | /* Checksum field must hold an octal number */ 1041| 533k| for (i = 0; i < sizeof(header->checksum); ++i) { ------------------ | Branch (1041:14): [True: 504k, False: 29.0k] ------------------ 1042| 504k| char c = header->checksum[i]; 1043| 504k| if (c != ' ' && c != '\0' && (c < '0' || c > '7')) ------------------ | Branch (1043:7): [True: 389k, False: 114k] | Branch (1043:19): [True: 301k, False: 87.7k] | Branch (1043:33): [True: 4.86k, False: 296k] | Branch (1043:44): [True: 209k, False: 87.6k] ------------------ 1044| 213k| return 0; 1045| 504k| } 1046| | 1047| | /* 1048| | * Test the checksum. Note that POSIX specifies _unsigned_ 1049| | * bytes for this calculation. 1050| | */ 1051| 29.0k| sum = (int)tar_atol(header->checksum, sizeof(header->checksum)); 1052| 29.0k| check = 0; 1053| 4.33M| for (i = 0; i < 148; i++) ------------------ | Branch (1053:14): [True: 4.30M, False: 29.0k] ------------------ 1054| 4.30M| check += (unsigned char)bytes[i]; 1055| 261k| for (; i < 156; i++) ------------------ | Branch (1055:9): [True: 232k, False: 29.0k] ------------------ 1056| 232k| check += 32; 1057| 10.3M| for (; i < 512; i++) ------------------ | Branch (1057:9): [True: 10.3M, False: 29.0k] ------------------ 1058| 10.3M| check += (unsigned char)bytes[i]; 1059| 29.0k| if (sum == check) ------------------ | Branch (1059:6): [True: 0, False: 29.0k] ------------------ 1060| 0| return (1); 1061| | 1062| | /* 1063| | * Repeat test with _signed_ bytes, just in case this archive 1064| | * was created by an old BSD, Solaris, or HP-UX tar with a 1065| | * broken checksum calculation. 1066| | */ 1067| 29.0k| check = 0; 1068| 4.33M| for (i = 0; i < 148; i++) ------------------ | Branch (1068:14): [True: 4.30M, False: 29.0k] ------------------ 1069| 4.30M| check += (signed char)bytes[i]; 1070| 261k| for (; i < 156; i++) ------------------ | Branch (1070:9): [True: 232k, False: 29.0k] ------------------ 1071| 232k| check += 32; 1072| 10.3M| for (; i < 512; i++) ------------------ | Branch (1072:9): [True: 10.3M, False: 29.0k] ------------------ 1073| 10.3M| check += (signed char)bytes[i]; 1074| 29.0k| if (sum == check) ------------------ | Branch (1074:6): [True: 0, False: 29.0k] ------------------ 1075| 0| return (1); 1076| | 1077| 29.0k|#if DONT_FAIL_ON_CRC_ERROR 1078| | /* Speed up fuzzing by pretending the checksum is always right. */ 1079| 29.0k| return (1); 1080| |#else 1081| | return (0); 1082| |#endif 1083| 29.0k|} archive_read_support_format_tar.c:tar_atol: 3512| 265k|{ 3513| | /* 3514| | * Technically, GNU tar considers a field to be in base-256 3515| | * only if the first byte is 0xff or 0x80. 3516| | */ 3517| 265k| if (*p & 0x80) ------------------ | Branch (3517:6): [True: 2.00k, False: 263k] ------------------ 3518| 2.00k| return (tar_atol256(p, char_cnt)); 3519| 263k| return (tar_atol8(p, char_cnt)); 3520| 265k|} archive_read_support_format_tar.c:tar_atol256: 3595| 2.00k|{ 3596| 2.00k| uint64_t l; 3597| 2.00k| const unsigned char *p = (const unsigned char *)_p; 3598| 2.00k| unsigned char c, neg; 3599| | 3600| | /* Extend 7-bit 2s-comp to 8-bit 2s-comp, decide sign. */ 3601| 2.00k| c = *p; 3602| 2.00k| if (c & 0x40) { ------------------ | Branch (3602:6): [True: 1.71k, False: 290] ------------------ 3603| 1.71k| neg = 0xff; 3604| 1.71k| c |= 0x80; 3605| 1.71k| l = ~ARCHIVE_LITERAL_ULL(0); ------------------ | | 180| 1.71k|# define ARCHIVE_LITERAL_ULL(x) x##ull ------------------ 3606| 1.71k| } else { 3607| 290| neg = 0; 3608| 290| c &= 0x7f; 3609| 290| l = 0; 3610| 290| } 3611| | 3612| | /* If more than 8 bytes, check that we can ignore 3613| | * high-order bits without overflow. */ 3614| 3.16k| while (char_cnt > sizeof(int64_t)) { ------------------ | Branch (3614:9): [True: 1.25k, False: 1.91k] ------------------ 3615| 1.25k| --char_cnt; 3616| 1.25k| if (c != neg) ------------------ | Branch (3616:7): [True: 91, False: 1.16k] ------------------ 3617| 91| return neg ? INT64_MIN : INT64_MAX; ------------------ | Branch (3617:11): [True: 49, False: 42] ------------------ 3618| 1.16k| c = *++p; 3619| 1.16k| } 3620| | 3621| | /* c is first byte that fits; if sign mismatch, return overflow */ 3622| 1.91k| if ((c ^ neg) & 0x80) { ------------------ | Branch (3622:6): [True: 148, False: 1.76k] ------------------ 3623| 148| return neg ? INT64_MIN : INT64_MAX; ------------------ | Branch (3623:10): [True: 148, False: 0] ------------------ 3624| 148| } 3625| | 3626| | /* Accumulate remaining bytes. */ 3627| 14.0k| while (--char_cnt > 0) { ------------------ | Branch (3627:9): [True: 12.3k, False: 1.76k] ------------------ 3628| 12.3k| l = (l << 8) | c; 3629| 12.3k| c = *++p; 3630| 12.3k| } 3631| 1.76k| l = (l << 8) | c; 3632| | /* Return signed twos-complement value. */ 3633| 1.76k| return (int64_t)(l); 3634| 1.91k|} archive_read_support_format_tar.c:tar_atol8: 3573| 263k|{ 3574| 263k| return tar_atol_base_n(p, char_cnt, 8); 3575| 263k|} archive_read_support_format_tar.c:tar_atol_base_n: 3529| 263k|{ 3530| 263k| int64_t l, maxval, limit, last_digit_limit; 3531| 263k| int digit, sign; 3532| | 3533| 263k| maxval = INT64_MAX; 3534| 263k| limit = INT64_MAX / base; 3535| 263k| last_digit_limit = INT64_MAX % base; 3536| | 3537| | /* the pointer will not be dereferenced if char_cnt is zero 3538| | * due to the way the && operator is evaluated. 3539| | */ 3540| 1.02M| while (char_cnt != 0 && (*p == ' ' || *p == '\t')) { ------------------ | Branch (3540:9): [True: 963k, False: 58.0k] | Branch (3540:27): [True: 755k, False: 207k] | Branch (3540:40): [True: 2.06k, False: 205k] ------------------ 3541| 757k| p++; 3542| 757k| char_cnt--; 3543| 757k| } 3544| | 3545| 263k| sign = 1; 3546| 263k| if (char_cnt != 0 && *p == '-') { ------------------ | Branch (3546:6): [True: 205k, False: 58.0k] | Branch (3546:23): [True: 3, False: 205k] ------------------ 3547| 3| sign = -1; 3548| 3| p++; 3549| 3| char_cnt--; 3550| | 3551| 3| maxval = INT64_MIN; 3552| 3| limit = -(INT64_MIN / base); 3553| 3| last_digit_limit = -(INT64_MIN % base); 3554| 3| } 3555| | 3556| 263k| l = 0; 3557| 263k| if (char_cnt != 0) { ------------------ | Branch (3557:6): [True: 205k, False: 58.0k] ------------------ 3558| 205k| digit = *p - '0'; 3559| 585k| while (digit >= 0 && digit < base && char_cnt != 0) { ------------------ | Branch (3559:10): [True: 469k, False: 116k] | Branch (3559:24): [True: 393k, False: 75.1k] | Branch (3559:41): [True: 379k, False: 14.1k] ------------------ 3560| 379k| if (l>limit || (l == limit && digit >= last_digit_limit)) { ------------------ | Branch (3560:8): [True: 0, False: 379k] | Branch (3560:20): [True: 0, False: 379k] | Branch (3560:34): [True: 0, False: 0] ------------------ 3561| 0| return maxval; /* Truncate on overflow. */ 3562| 0| } 3563| 379k| l = (l * base) + digit; 3564| 379k| digit = *++p - '0'; 3565| 379k| char_cnt--; 3566| 379k| } 3567| 205k| } 3568| 263k| return (sign < 0) ? -l : l; ------------------ | Branch (3568:9): [True: 3, False: 263k] ------------------ 3569| 263k|} archive_read_support_format_tar.c:validate_number_field: 373| 33.4k|{ 374| 33.4k| unsigned char marker = (unsigned char)p_field[0]; 375| 33.4k| if (marker == 128 || marker == 255 || marker == 0) { ------------------ | Branch (375:6): [True: 0, False: 33.4k] | Branch (375:23): [True: 37, False: 33.4k] | Branch (375:40): [True: 4.52k, False: 28.9k] ------------------ 376| | /* Base-256 marker, there's nothing we can check. */ 377| 4.55k| return 1; 378| 28.9k| } else { 379| | /* Must be octal */ 380| 28.9k| size_t i = 0; 381| | /* Skip any leading spaces */ 382| 160k| while (i < i_size && p_field[i] == ' ') { ------------------ | Branch (382:10): [True: 151k, False: 8.98k] | Branch (382:24): [True: 131k, False: 19.9k] ------------------ 383| 131k| ++i; 384| 131k| } 385| | /* Skip octal digits. */ 386| 105k| while (i < i_size && p_field[i] >= '0' && p_field[i] <= '7') { ------------------ | Branch (386:10): [True: 92.9k, False: 12.2k] | Branch (386:24): [True: 78.4k, False: 14.5k] | Branch (386:45): [True: 76.3k, False: 2.13k] ------------------ 387| 76.3k| ++i; 388| 76.3k| } 389| | /* Any remaining characters must be space or NUL padding. */ 390| 67.9k| while (i < i_size) { ------------------ | Branch (390:10): [True: 42.6k, False: 25.2k] ------------------ 391| 42.6k| if (p_field[i] != ' ' && p_field[i] != 0) { ------------------ | Branch (391:8): [True: 24.4k, False: 18.1k] | Branch (391:29): [True: 3.64k, False: 20.8k] ------------------ 392| 3.64k| return 0; 393| 3.64k| } 394| 39.0k| ++i; 395| 39.0k| } 396| 25.2k| return 1; 397| 28.9k| } 398| 33.4k|} archive_read_support_format_tar.c:archive_read_format_tar_options: 470| 4.99k|{ 471| 4.99k| struct tar *tar; 472| 4.99k| int ret = ARCHIVE_FAILED; ------------------ | | 237| 4.99k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 473| | 474| 4.99k| tar = (struct tar *)(a->format->data); 475| 4.99k| if (strcmp(key, "compat-2x") == 0) { ------------------ | Branch (475:6): [True: 0, False: 4.99k] ------------------ 476| | /* Handle UTF-8 filenames as libarchive 2.x */ 477| 0| tar->compat_2x = (val != NULL && val[0] != 0); ------------------ | Branch (477:21): [True: 0, False: 0] | Branch (477:36): [True: 0, False: 0] ------------------ 478| 0| tar->init_default_conversion = tar->compat_2x; 479| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 480| 4.99k| } else if (strcmp(key, "hdrcharset") == 0) { ------------------ | Branch (480:13): [True: 0, False: 4.99k] ------------------ 481| 0| if (val == NULL || val[0] == 0) ------------------ | Branch (481:7): [True: 0, False: 0] | Branch (481:22): [True: 0, False: 0] ------------------ 482| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 483| 0| "tar: hdrcharset option needs a character-set name"); 484| 0| else { 485| 0| tar->opt_sconv = 486| 0| archive_string_conversion_from_charset( 487| 0| &a->archive, val, 0); 488| 0| if (tar->opt_sconv != NULL) ------------------ | Branch (488:8): [True: 0, False: 0] ------------------ 489| 0| ret = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 490| 0| else 491| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 492| 0| } 493| 0| return (ret); 494| 4.99k| } else if (strcmp(key, "mac-ext") == 0) { ------------------ | Branch (494:13): [True: 2.49k, False: 2.49k] ------------------ 495| 2.49k| tar->process_mac_extensions = (val != NULL && val[0] != 0); ------------------ | Branch (495:34): [True: 2.49k, False: 0] | Branch (495:49): [True: 2.49k, False: 0] ------------------ 496| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 497| 2.49k| } else if (strcmp(key, "read_concatenated_archives") == 0) { ------------------ | Branch (497:13): [True: 2.49k, False: 0] ------------------ 498| 2.49k| tar->read_concatenated_archives = (val != NULL && val[0] != 0); ------------------ | Branch (498:38): [True: 2.49k, False: 0] | Branch (498:53): [True: 2.49k, False: 0] ------------------ 499| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 500| 2.49k| } 501| | 502| | /* Note: The "warn" return is just to inform the options 503| | * supervisor that we didn't handle it. It will generate 504| | * a suitable error if no one used this option. */ 505| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 506| 4.99k|} archive_read_support_format_tar.c:archive_read_format_tar_read_header: 542| 233k|{ 543| | /* 544| | * When converting tar archives to cpio archives, it is 545| | * essential that each distinct file have a distinct inode 546| | * number. To simplify this, we keep a static count here to 547| | * assign fake dev/inode numbers to each tar entry. Note that 548| | * pax format archives may overwrite this with something more 549| | * useful. 550| | * 551| | * Ideally, we would track every file read from the archive so 552| | * that we could assign the same dev/ino pair to hardlinks, 553| | * but the memory required to store a complete lookup table is 554| | * probably not worthwhile just to support the relatively 555| | * obscure tar->cpio conversion case. 556| | */ 557| 233k| struct tar *tar; 558| 233k| const char *p; 559| 233k| const wchar_t *wp; 560| 233k| int r; 561| 233k| size_t l; 562| 233k| int64_t unconsumed = 0; 563| | 564| 233k| tar = (struct tar *)(a->format->data); 565| | 566| | /* Assign default device/inode values. */ 567| 233k| archive_entry_set_dev(entry, 1 + tar->default_dev); /* Don't use zero. */ 568| 233k| archive_entry_set_ino(entry, ++tar->default_inode); /* Don't use zero. */ 569| | /* Limit generated st_ino number to 16 bits. */ 570| 233k| if (tar->default_inode >= 0xffff) { ------------------ | Branch (570:6): [True: 2, False: 233k] ------------------ 571| 2| ++tar->default_dev; 572| 2| tar->default_inode = 0; 573| 2| } 574| | 575| 233k| tar->entry_offset = 0; 576| 233k| gnu_clear_sparse_list(tar); 577| 233k| tar->size_fields = 0; /* We don't have any size info yet */ 578| | 579| | /* Setup default string conversion. */ 580| 233k| tar->sconv = tar->opt_sconv; 581| 233k| if (tar->sconv == NULL) { ------------------ | Branch (581:6): [True: 233k, False: 0] ------------------ 582| 233k| if (!tar->init_default_conversion) { ------------------ | Branch (582:7): [True: 342, False: 233k] ------------------ 583| 342| tar->sconv_default = 584| 342| archive_string_default_conversion_for_read(&(a->archive)); 585| 342| tar->init_default_conversion = 1; 586| 342| } 587| 233k| tar->sconv = tar->sconv_default; 588| 233k| } 589| | 590| 233k| r = tar_read_header(a, tar, entry, &unconsumed); 591| | 592| 233k| tar_flush_unconsumed(a, &unconsumed); 593| | 594| | /* 595| | * "non-sparse" files are really just sparse files with 596| | * a single block. 597| | */ 598| 233k| if (tar->sparse_list == NULL) { ------------------ | Branch (598:6): [True: 232k, False: 1.56k] ------------------ 599| 232k| if (gnu_add_sparse_entry(a, tar, 0, tar->entry_bytes_remaining) ------------------ | Branch (599:7): [True: 0, False: 232k] ------------------ 600| 232k| != ARCHIVE_OK) ------------------ | | 233| 232k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 601| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 602| 232k| } else { 603| 1.56k| struct sparse_block *sb; 604| | 605| 40.7k| for (sb = tar->sparse_list; sb != NULL; sb = sb->next) { ------------------ | Branch (605:31): [True: 39.1k, False: 1.56k] ------------------ 606| 39.1k| if (!sb->hole) ------------------ | Branch (606:8): [True: 39.1k, False: 0] ------------------ 607| 39.1k| archive_entry_sparse_add_entry(entry, 608| 39.1k| sb->offset, sb->remaining); 609| 39.1k| } 610| 1.56k| } 611| | 612| 233k| if (r == ARCHIVE_OK && archive_entry_filetype(entry) == AE_IFREG) { ------------------ | | 233| 467k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ if (r == ARCHIVE_OK && archive_entry_filetype(entry) == AE_IFREG) { ------------------ | | 216| 21.0k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ | Branch (612:6): [True: 21.0k, False: 212k] | Branch (612:25): [True: 18.8k, False: 2.24k] ------------------ 613| | /* 614| | * "Regular" entry with trailing '/' is really 615| | * directory: This is needed for certain old tar 616| | * variants and even for some broken newer ones. 617| | */ 618| 18.8k| if ((wp = archive_entry_pathname_w(entry)) != NULL) { ------------------ | Branch (618:7): [True: 18.1k, False: 646] ------------------ 619| 18.1k| l = wcslen(wp); 620| 18.1k| if (l > 0 && wp[l - 1] == L'/') { ------------------ | Branch (620:8): [True: 12.1k, False: 5.98k] | Branch (620:17): [True: 4.98k, False: 7.19k] ------------------ 621| 4.98k| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 4.98k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 622| 4.98k| tar->entry_bytes_remaining = 0; 623| 4.98k| tar->entry_padding = 0; 624| 4.98k| } 625| 18.1k| } else if ((p = archive_entry_pathname(entry)) != NULL) { ------------------ | Branch (625:14): [True: 646, False: 0] ------------------ 626| 646| l = strlen(p); 627| 646| if (l > 0 && p[l - 1] == '/') { ------------------ | Branch (627:8): [True: 646, False: 0] | Branch (627:17): [True: 232, False: 414] ------------------ 628| 232| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 232|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 629| 232| tar->entry_bytes_remaining = 0; 630| 232| tar->entry_padding = 0; 631| 232| } 632| 646| } 633| 18.8k| } 634| 233k| return (r); 635| 233k|} archive_read_support_format_tar.c:tar_read_header: 749| 233k|{ 750| 233k| ssize_t bytes; 751| 233k| int err = ARCHIVE_OK, err2; ------------------ | | 233| 233k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 752| 233k| int eof_fatal = 0; /* EOF is okay at some points... */ 753| 233k| const char *h; 754| 233k| const struct archive_entry_header_ustar *header; 755| 233k| const struct archive_entry_header_gnutar *gnuheader; 756| | 757| | /* Bitmask of what header types we've seen. */ 758| 233k| int32_t seen_headers = 0; 759| 233k| static const int32_t seen_A_header = 1; 760| 233k| static const int32_t seen_g_header = 2; 761| 233k| static const int32_t seen_K_header = 4; 762| 233k| static const int32_t seen_L_header = 8; 763| 233k| static const int32_t seen_V_header = 16; 764| 233k| static const int32_t seen_x_header = 32; /* Also X */ 765| 233k| static const int32_t seen_mac_metadata = 512; 766| | 767| 233k| tar_reset_header_state(tar); 768| | 769| | /* Ensure format is set. */ 770| 233k| if (a->archive.archive_format_name == NULL) { ------------------ | Branch (770:6): [True: 342, False: 233k] ------------------ 771| 342| a->archive.archive_format = ARCHIVE_FORMAT_TAR; ------------------ | | 367| 342|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ 772| 342| a->archive.archive_format_name = "tar"; 773| 342| } 774| | 775| | /* 776| | * TODO: Write global/default pax options into 777| | * 'entry' struct here before overwriting with 778| | * file-specific options. 779| | */ 780| | 781| | /* Loop over all the headers needed for the next entry */ 782| 235k| for (;;) { 783| | 784| | /* Find the next valid header record. */ 785| 268k| while (1) { ------------------ | Branch (785:10): [True: 268k, Folded] ------------------ 786| 268k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 268k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (786:8): [True: 78, False: 268k] ------------------ 787| 78| return (ARCHIVE_FATAL); ------------------ | | 239| 78|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 788| 78| } 789| | 790| | /* Read 512-byte header record */ 791| 268k| h = __archive_read_ahead(a, 512, &bytes); 792| 268k| if (bytes == 0) { /* EOF at a block boundary. */ ------------------ | Branch (792:8): [True: 16, False: 268k] ------------------ 793| 16| if (eof_fatal) { ------------------ | Branch (793:9): [True: 8, False: 8] ------------------ 794| | /* We've read a special header already; 795| | * if there's no regular header, then this is 796| | * a premature EOF. */ 797| 8| archive_set_error(&a->archive, EINVAL, 798| 8| "Damaged tar archive (end-of-archive within a sequence of headers)"); 799| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 800| 8| } else { 801| 8| return (ARCHIVE_EOF); ------------------ | | 232| 8|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 802| 8| } 803| 16| } 804| 268k| if (h == NULL) { /* Short block at EOF; this is bad. */ ------------------ | Branch (804:8): [True: 190, False: 268k] ------------------ 805| 190| archive_set_error(&a->archive, 806| 190| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 190|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 807| 190| "Truncated tar archive" 808| 190| " detected while reading next header"); 809| 190| return (ARCHIVE_FATAL); ------------------ | | 239| 190|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 810| 190| } 811| 268k| *unconsumed += 512; 812| | 813| 268k| if (h[0] == 0 && archive_block_is_null(h)) { ------------------ | Branch (813:8): [True: 50.5k, False: 217k] | Branch (813:21): [True: 32.9k, False: 17.5k] ------------------ 814| | /* We found a NULL block which indicates end-of-archive */ 815| | 816| 32.9k| if (tar->read_concatenated_archives) { ------------------ | Branch (816:9): [True: 32.9k, False: 0] ------------------ 817| | /* We're ignoring NULL blocks, so keep going. */ 818| 32.9k| continue; 819| 32.9k| } 820| | 821| | /* Try to consume a second all-null record, as well. */ 822| | /* If we can't, that's okay. */ 823| 0| tar_flush_unconsumed(a, unconsumed); 824| 0| h = __archive_read_ahead(a, 512, NULL); 825| 0| if (h != NULL && h[0] == 0 && archive_block_is_null(h)) ------------------ | Branch (825:9): [True: 0, False: 0] | Branch (825:22): [True: 0, False: 0] | Branch (825:35): [True: 0, False: 0] ------------------ 826| 0| __archive_read_consume(a, 512); 827| | 828| 0| archive_clear_error(&a->archive); 829| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 830| 32.9k| } 831| | 832| | /* This is NOT a null block, so it must be a valid header. */ 833| 235k| if (!checksum(a, h)) { ------------------ | Branch (833:8): [True: 212k, False: 23.2k] ------------------ 834| 212k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 212k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (834:9): [True: 0, False: 212k] ------------------ 835| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 836| 0| } 837| 212k| archive_set_error(&a->archive, EINVAL, 838| 212k| "Damaged tar archive (bad header checksum)"); 839| | /* If we've read some critical information (pax headers, etc) 840| | * and _then_ see a bad header, we can't really recover. */ 841| 212k| if (eof_fatal) { ------------------ | Branch (841:9): [True: 12, False: 212k] ------------------ 842| 12| return (ARCHIVE_FATAL); ------------------ | | 239| 12|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 843| 212k| } else { 844| 212k| return (ARCHIVE_RETRY); ------------------ | | 234| 212k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ 845| 212k| } 846| 212k| } 847| 23.2k| break; 848| 235k| } 849| | 850| | /* Determine the format variant. */ 851| 23.2k| header = (const struct archive_entry_header_ustar *)h; 852| 23.2k| switch(header->typeflag[0]) { 853| 122| case 'A': /* Solaris tar ACL */ ------------------ | Branch (853:3): [True: 122, False: 23.1k] ------------------ 854| 122| if (seen_headers & seen_A_header) { ------------------ | Branch (854:8): [True: 0, False: 122] ------------------ 855| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 856| 0| "Redundant 'A' header"); 857| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 858| 0| } 859| 122| seen_headers |= seen_A_header; 860| 122| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 122|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 122|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 861| 122| a->archive.archive_format_name = "Solaris tar"; 862| 122| err2 = header_Solaris_ACL(a, tar, entry, h, unconsumed); 863| 122| break; 864| 1.24k| case 'g': /* POSIX-standard 'g' header. */ ------------------ | Branch (864:3): [True: 1.24k, False: 22.0k] ------------------ 865| 1.24k| if (seen_headers & seen_g_header) { ------------------ | Branch (865:8): [True: 0, False: 1.24k] ------------------ 866| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 867| 0| "Redundant 'g' header"); 868| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 869| 0| } 870| 1.24k| seen_headers |= seen_g_header; 871| 1.24k| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 1.24k|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 1.24k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 872| 1.24k| a->archive.archive_format_name = "POSIX pax interchange format"; 873| 1.24k| err2 = header_pax_global(a, tar, entry, h, unconsumed); 874| 1.24k| break; 875| 379| case 'K': /* Long link name (GNU tar, others) */ ------------------ | Branch (875:3): [True: 379, False: 22.9k] ------------------ 876| 379| if (seen_headers & seen_K_header) { ------------------ | Branch (876:8): [True: 369, False: 10] ------------------ 877| 369| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 369|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 878| 369| "Damaged archive: Redundant 'K' headers may cause linknames to be incorrect"); 879| 369| err = err_combine(err, ARCHIVE_WARN); ------------------ | | 173| 369|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 0, False: 369] | | ------------------ ------------------ 880| 369| } 881| 379| seen_headers |= seen_K_header; 882| 379| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 379|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 379|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 883| 379| a->archive.archive_format_name = "GNU tar format"; 884| 379| err2 = header_gnu_longlink(a, tar, entry, h, unconsumed); 885| 379| break; 886| 146| case 'L': /* Long filename (GNU tar, others) */ ------------------ | Branch (886:3): [True: 146, False: 23.1k] ------------------ 887| 146| if (seen_headers & seen_L_header) { ------------------ | Branch (887:8): [True: 143, False: 3] ------------------ 888| 143| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 143|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 889| 143| "Damaged archive: Redundant 'L' headers may cause filenames to be incorrect"); 890| 143| err = err_combine(err, ARCHIVE_WARN); ------------------ | | 173| 143|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 0, False: 143] | | ------------------ ------------------ 891| 143| } 892| 146| seen_headers |= seen_L_header; 893| 146| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 146|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 146|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 894| 146| a->archive.archive_format_name = "GNU tar format"; 895| 146| err2 = header_gnu_longname(a, tar, entry, h, unconsumed); 896| 146| break; 897| 0| case 'V': /* GNU volume header */ ------------------ | Branch (897:3): [True: 0, False: 23.2k] ------------------ 898| 0| if (seen_headers & seen_V_header) { ------------------ | Branch (898:8): [True: 0, False: 0] ------------------ 899| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 900| 0| "Redundant 'V' header"); 901| 0| err = err_combine(err, ARCHIVE_WARN); ------------------ | | 173| 0|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 0, False: 0] | | ------------------ ------------------ 902| 0| } 903| 0| seen_headers |= seen_V_header; 904| 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 | | ------------------ ------------------ 905| 0| a->archive.archive_format_name = "GNU tar format"; 906| 0| err2 = header_volume(a, tar, entry, h, unconsumed); 907| 0| break; 908| 0| case 'X': /* Used by SUN tar; same as 'x'. */ ------------------ | Branch (908:3): [True: 0, False: 23.2k] ------------------ 909| 0| if (seen_headers & seen_x_header) { ------------------ | Branch (909:8): [True: 0, False: 0] ------------------ 910| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 911| 0| "Redundant 'X'/'x' header"); 912| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 913| 0| } 914| 0| seen_headers |= seen_x_header; 915| 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 | | ------------------ ------------------ 916| 0| a->archive.archive_format_name = 917| 0| "POSIX pax interchange format (Sun variant)"; 918| 0| err2 = header_pax_extension(a, tar, entry, h, unconsumed); 919| 0| break; 920| 146| case 'x': /* POSIX-standard 'x' header. */ ------------------ | Branch (920:3): [True: 146, False: 23.1k] ------------------ 921| 146| if (seen_headers & seen_x_header) { ------------------ | Branch (921:8): [True: 0, False: 146] ------------------ 922| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 923| 0| "Redundant 'x' header"); 924| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 925| 0| } 926| 146| seen_headers |= seen_x_header; 927| 146| a->archive.archive_format = ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE; ------------------ | | 369| 146|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 146|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 928| 146| a->archive.archive_format_name = "POSIX pax interchange format"; 929| 146| err2 = header_pax_extension(a, tar, entry, h, unconsumed); 930| 146| break; 931| 21.2k| default: /* Regular header: Legacy tar, GNU tar, or ustar */ ------------------ | Branch (931:3): [True: 21.2k, False: 2.04k] ------------------ 932| 21.2k| gnuheader = (const struct archive_entry_header_gnutar *)h; 933| 21.2k| if (memcmp(gnuheader->magic, "ustar \0", 8) == 0) { ------------------ | Branch (933:8): [True: 1.84k, False: 19.3k] ------------------ 934| 1.84k| a->archive.archive_format = ARCHIVE_FORMAT_TAR_GNUTAR; ------------------ | | 371| 1.84k|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 1.84k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 935| 1.84k| a->archive.archive_format_name = "GNU tar format"; 936| 1.84k| err2 = header_gnutar(a, tar, entry, h, unconsumed); 937| 19.3k| } else if (memcmp(header->magic, "ustar", 5) == 0) { ------------------ | Branch (937:15): [True: 6.16k, False: 13.2k] ------------------ 938| 6.16k| if (a->archive.archive_format != ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE) { ------------------ | | 369| 6.16k|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 6.16k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ | Branch (938:9): [True: 5.92k, False: 241] ------------------ 939| 5.92k| a->archive.archive_format = ARCHIVE_FORMAT_TAR_USTAR; ------------------ | | 368| 5.92k|#define ARCHIVE_FORMAT_TAR_USTAR (ARCHIVE_FORMAT_TAR | 1) | | ------------------ | | | | 367| 5.92k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 940| 5.92k| a->archive.archive_format_name = "POSIX ustar format"; 941| 5.92k| } 942| 6.16k| err2 = header_ustar(a, tar, entry, h); 943| 13.2k| } else { 944| 13.2k| a->archive.archive_format = ARCHIVE_FORMAT_TAR; ------------------ | | 367| 13.2k|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ 945| 13.2k| a->archive.archive_format_name = "tar (non-POSIX)"; 946| 13.2k| err2 = header_old_tar(a, tar, entry, h); 947| 13.2k| } 948| 21.2k| err = err_combine(err, err2); ------------------ | | 173| 21.2k|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 162, False: 21.0k] | | ------------------ ------------------ 949| | /* We return warnings or success as-is. Anything else is fatal. */ 950| 21.2k| if (err < ARCHIVE_WARN) { ------------------ | | 235| 21.2k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (950:8): [True: 19, False: 21.2k] ------------------ 951| 19| return (ARCHIVE_FATAL); ------------------ | | 239| 19|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 952| 19| } 953| | /* Filename of the form `._filename` is an AppleDouble 954| | * extension entry. The body is the macOS metadata blob; 955| | * this is followed by another entry with the actual 956| | * regular file data. 957| | * This design has two drawbacks: 958| | * = it's brittle; you might just have a file with such a name 959| | * = it duplicates any long pathname extensions 960| | * 961| | * TODO: This probably shouldn't be here at all. Consider 962| | * just returning the contents as a regular entry here and 963| | * then dealing with it when we write data to disk. 964| | */ 965| 21.2k| if (tar->process_mac_extensions ------------------ | Branch (965:8): [True: 21.2k, False: 0] ------------------ 966| 21.2k| && ((seen_headers & seen_mac_metadata) == 0) ------------------ | Branch (966:11): [True: 21.2k, False: 0] ------------------ 967| 21.2k| && is_mac_metadata_entry(entry)) { ------------------ | Branch (967:11): [True: 0, False: 21.2k] ------------------ 968| 0| err2 = read_mac_metadata_blob(a, entry, unconsumed); 969| 0| if (err2 < ARCHIVE_WARN) { ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (969:9): [True: 0, False: 0] ------------------ 970| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 971| 0| } 972| 0| err = err_combine(err, err2); ------------------ | | 173| 0|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 0, False: 0] | | ------------------ ------------------ 973| | /* Note: Other headers can appear again. */ 974| 0| seen_headers = seen_mac_metadata; 975| 0| tar_reset_header_state(tar); 976| 0| break; 977| 0| } 978| | 979| | /* Reconcile GNU sparse attributes */ 980| 21.2k| if (tar->sparse_gnu_attributes_seen) { ------------------ | Branch (980:8): [True: 25, False: 21.1k] ------------------ 981| | /* Only 'S' (GNU sparse) and ustar '0' regular files can be sparse */ 982| 25| if (tar->filetype != 'S' && tar->filetype != '0') { ------------------ | Branch (982:9): [True: 25, False: 0] | Branch (982:33): [True: 14, False: 11] ------------------ 983| 14| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 14|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 984| 14| "Non-regular file cannot be sparse"); 985| 14| return (ARCHIVE_WARN); ------------------ | | 235| 14|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 986| 14| } else if (tar->sparse_gnu_major == 0 && ------------------ | Branch (986:16): [True: 8, False: 3] ------------------ 987| 8| tar->sparse_gnu_minor == 0) { ------------------ | Branch (987:9): [True: 5, False: 3] ------------------ 988| | /* Sparse map already parsed from 'x' header */ 989| 6| } else if (tar->sparse_gnu_major == 0 && ------------------ | Branch (989:16): [True: 3, False: 3] ------------------ 990| 3| tar->sparse_gnu_minor == 1) { ------------------ | Branch (990:9): [True: 0, False: 3] ------------------ 991| | /* Sparse map already parsed from 'x' header */ 992| 6| } else if (tar->sparse_gnu_major == 1 && ------------------ | Branch (992:16): [True: 3, False: 3] ------------------ 993| 3| tar->sparse_gnu_minor == 0) { ------------------ | Branch (993:9): [True: 3, False: 0] ------------------ 994| | /* Sparse map is prepended to file contents */ 995| 3| ssize_t bytes_read; 996| 3| bytes_read = gnu_sparse_10_read(a, tar, unconsumed); 997| 3| if (bytes_read < 0) ------------------ | Branch (997:10): [True: 3, False: 0] ------------------ 998| 3| return ((int)bytes_read); 999| 0| tar->entry_bytes_remaining -= bytes_read; 1000| 3| } else { 1001| 3| archive_set_error(&a->archive, 1002| 3| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1003| 3| "Unrecognized GNU sparse file format"); 1004| 3| return (ARCHIVE_WARN); ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1005| 3| } 1006| 25| } 1007| 21.2k| return (err); 1008| 23.2k| } 1009| | 1010| | /* We're between headers ... */ 1011| 2.04k| err = err_combine(err, err2); ------------------ | | 173| 2.04k|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 512, False: 1.52k] | | ------------------ ------------------ 1012| 2.04k| if (err == ARCHIVE_FATAL) ------------------ | | 239| 2.04k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1012:7): [True: 9, False: 2.03k] ------------------ 1013| 9| return (err); 1014| | 1015| | /* The GNU volume header and the pax `g` global header 1016| | * are both allowed to be the only header in an 1017| | * archive. If we've seen any other header, a 1018| | * following EOF is fatal. */ 1019| 2.03k| if ((seen_headers & ~seen_V_header & ~seen_g_header) != 0) { ------------------ | Branch (1019:7): [True: 784, False: 1.24k] ------------------ 1020| 784| eof_fatal = 1; 1021| 784| } 1022| 2.03k| } 1023| 233k|} archive_read_support_format_tar.c:tar_reset_header_state: 732| 233k|{ 733| 233k| tar->pax_hdrcharset_utf8 = 1; 734| 233k| tar->sparse_gnu_attributes_seen = 0; 735| 233k| archive_string_empty(&(tar->entry_gname)); ------------------ | | 181| 233k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 736| 233k| archive_string_empty(&(tar->entry_pathname)); ------------------ | | 181| 233k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 737| 233k| archive_string_empty(&(tar->entry_pathname_override)); ------------------ | | 181| 233k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 738| 233k| archive_string_empty(&(tar->entry_uname)); ------------------ | | 181| 233k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 739| 233k| archive_string_empty(&tar->entry_linkpath); ------------------ | | 181| 233k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 740| 233k|} archive_read_support_format_tar.c:header_Solaris_ACL: 1105| 122|{ 1106| 122| const struct archive_entry_header_ustar *header; 1107| 122| struct archive_string acl_text; 1108| 122| size_t size; 1109| 122| int err, acl_type; 1110| 122| uint64_t type; 1111| 122| char *acl, *p; 1112| | 1113| 122| header = (const struct archive_entry_header_ustar *)h; 1114| 122| size = (size_t)tar_atol(header->size, sizeof(header->size)); 1115| 122| archive_string_init(&acl_text); ------------------ | | 71| 122| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 122] | | ------------------ ------------------ 1116| 122| err = read_body_to_string(a, tar, &acl_text, h, unconsumed); 1117| 122| if (err != ARCHIVE_OK) { ------------------ | | 233| 122|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1117:6): [True: 6, False: 116] ------------------ 1118| 6| archive_string_free(&acl_text); 1119| 6| return (err); 1120| 6| } 1121| | 1122| | /* TODO: Examine the first characters to see if this 1123| | * is an AIX ACL descriptor. We'll likely never support 1124| | * them, but it would be polite to recognize and warn when 1125| | * we do see them. */ 1126| | 1127| | /* Leading octal number indicates ACL type and number of entries. */ 1128| 116| p = acl = acl_text.s; 1129| 116| type = 0; 1130| 928| while (*p != '\0' && p < acl + size) { ------------------ | Branch (1130:9): [True: 812, False: 116] | Branch (1130:23): [True: 812, False: 0] ------------------ 1131| 812| if (*p < '0' || *p > '7') { ------------------ | Branch (1131:7): [True: 0, False: 812] | Branch (1131:19): [True: 0, False: 812] ------------------ 1132| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1133| 0| "Malformed Solaris ACL attribute (invalid digit)"); 1134| 0| archive_string_free(&acl_text); 1135| 0| return(ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1136| 0| } 1137| 812| type <<= 3; 1138| 812| type += *p - '0'; 1139| 812| if (type > 077777777) { ------------------ | Branch (1139:7): [True: 0, False: 812] ------------------ 1140| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1141| 0| "Malformed Solaris ACL attribute (count too large)"); 1142| 0| archive_string_free(&acl_text); 1143| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1144| 0| } 1145| 812| p++; 1146| 812| } 1147| 116| switch (type & ~0777777) { 1148| 89| case 01000000: ------------------ | Branch (1148:2): [True: 89, False: 27] ------------------ 1149| | /* POSIX.1e ACL */ 1150| 89| acl_type = ARCHIVE_ENTRY_ACL_TYPE_ACCESS; ------------------ | | 534| 89|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ 1151| 89| break; 1152| 27| case 03000000: ------------------ | Branch (1152:2): [True: 27, False: 89] ------------------ 1153| | /* NFSv4 ACL */ 1154| 27| acl_type = ARCHIVE_ENTRY_ACL_TYPE_NFS4; ------------------ | | 542| 27|#define ARCHIVE_ENTRY_ACL_TYPE_NFS4 (ARCHIVE_ENTRY_ACL_TYPE_ALLOW \ | | ------------------ | | | | 536| 27|#define ARCHIVE_ENTRY_ACL_TYPE_ALLOW 0x00000400 /* NFS4 only */ | | ------------------ | | 543| 27| | ARCHIVE_ENTRY_ACL_TYPE_DENY \ | | ------------------ | | | | 537| 27|#define ARCHIVE_ENTRY_ACL_TYPE_DENY 0x00000800 /* NFS4 only */ | | ------------------ | | 544| 27| | ARCHIVE_ENTRY_ACL_TYPE_AUDIT \ | | ------------------ | | | | 538| 27|#define ARCHIVE_ENTRY_ACL_TYPE_AUDIT 0x00001000 /* NFS4 only */ | | ------------------ | | 545| 27| | ARCHIVE_ENTRY_ACL_TYPE_ALARM) | | ------------------ | | | | 539| 27|#define ARCHIVE_ENTRY_ACL_TYPE_ALARM 0x00002000 /* NFS4 only */ | | ------------------ ------------------ 1155| 27| break; 1156| 0| default: ------------------ | Branch (1156:2): [True: 0, False: 116] ------------------ 1157| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1158| 0| "Malformed Solaris ACL attribute (unsupported type %llu)", 1159| 0| (unsigned long long)type); 1160| 0| archive_string_free(&acl_text); 1161| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1162| 116| } 1163| 116| p++; 1164| | 1165| 116| if (p >= acl + size) { ------------------ | Branch (1165:6): [True: 0, False: 116] ------------------ 1166| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1167| 0| "Malformed Solaris ACL attribute (body overflow)"); 1168| 0| archive_string_free(&acl_text); 1169| 0| return(ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1170| 0| } 1171| | 1172| | /* ACL text is null-terminated; find the end. */ 1173| 116| size -= (p - acl); 1174| 116| acl = p; 1175| | 1176| 251k| while (*p != '\0' && p < acl + size) ------------------ | Branch (1176:9): [True: 251k, False: 116] | Branch (1176:23): [True: 251k, False: 0] ------------------ 1177| 251k| p++; 1178| | 1179| 116| if (tar->sconv_acl == NULL) { ------------------ | Branch (1179:6): [True: 83, False: 33] ------------------ 1180| 83| tar->sconv_acl = archive_string_conversion_from_charset( 1181| 83| &(a->archive), "UTF-8", 1); 1182| 83| if (tar->sconv_acl == NULL) { ------------------ | Branch (1182:7): [True: 0, False: 83] ------------------ 1183| 0| archive_string_free(&acl_text); 1184| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1185| 0| } 1186| 83| } 1187| 116| archive_strncpy(&(tar->localname), acl, p - acl); ------------------ | | 173| 116| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1188| 116| err = archive_acl_from_text_l(archive_entry_acl(entry), 1189| 116| tar->localname.s, acl_type, tar->sconv_acl); 1190| | /* Workaround: Force perm_is_set() to be correct */ 1191| | /* If this bit were stored in the ACL, this wouldn't be needed */ 1192| 116| archive_entry_set_perm(entry, archive_entry_perm(entry)); 1193| 116| if (err != ARCHIVE_OK) { ------------------ | | 233| 116|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1193:6): [True: 116, False: 0] ------------------ 1194| 116| if (errno == ENOMEM) { ------------------ | Branch (1194:7): [True: 0, False: 116] ------------------ 1195| 0| archive_set_error(&a->archive, ENOMEM, 1196| 0| "Can't allocate memory for ACL"); 1197| 0| } else 1198| 116| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 116|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1199| 116| "Malformed Solaris ACL attribute (unparsable)"); 1200| 116| } 1201| 116| archive_string_free(&acl_text); 1202| 116| return (err); 1203| 116|} archive_read_support_format_tar.c:read_body_to_string: 1327| 647|{ 1328| 647| int64_t size; 1329| 647| const struct archive_entry_header_ustar *header; 1330| 647| int r; 1331| | 1332| 647| (void)tar; /* UNUSED */ 1333| 647| header = (const struct archive_entry_header_ustar *)h; 1334| 647| size = tar_atol(header->size, sizeof(header->size)); 1335| 647| if (size < 0 || size > entry_limit) { ------------------ | Branch (1335:6): [True: 1, False: 646] | Branch (1335:18): [True: 0, False: 646] ------------------ 1336| 1| archive_set_error(&a->archive, EINVAL, 1337| 1| "Special header has invalid size: %lld", 1338| 1| (long long)size); 1339| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1340| 1| } 1341| 646| if (size > (int64_t)pathname_limit) { ------------------ | Branch (1341:6): [True: 4, False: 642] ------------------ 1342| 4| archive_string_empty(as); ------------------ | | 181| 4|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1343| 4| int64_t to_consume = ((size + 511) & ~511); 1344| 4| if (to_consume != __archive_read_consume(a, to_consume)) { ------------------ | Branch (1344:7): [True: 1, False: 3] ------------------ 1345| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1346| 1| } 1347| 3| archive_set_error(&a->archive, EINVAL, 1348| 3| "Special header too large: %lld > 1MiB", 1349| 3| (long long)size); 1350| 3| return (ARCHIVE_WARN); ------------------ | | 235| 3|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1351| 4| } 1352| 642| r = read_bytes_to_string(a, as, size, unconsumed); 1353| 642| *unconsumed += 0x1ff & (-size); 1354| 642| return(r); 1355| 646|} archive_read_support_format_tar.c:read_bytes_to_string: 1291| 808| int64_t *unconsumed) { 1292| 808| const void *src; 1293| | 1294| | /* Fail if we can't make our buffer big enough. */ 1295| 808| if (archive_string_ensure(as, size + 1) == NULL) { ------------------ | Branch (1295:6): [True: 0, False: 808] ------------------ 1296| 0| archive_set_error(&a->archive, ENOMEM, 1297| 0| "No memory"); 1298| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1299| 0| } 1300| | 1301| 808| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 808|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1301:6): [True: 0, False: 808] ------------------ 1302| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1303| 0| } 1304| | 1305| | /* Read the body into the string. */ 1306| 808| src = __archive_read_ahead(a, size, NULL); 1307| 808| if (src == NULL) { ------------------ | Branch (1307:6): [True: 1, False: 807] ------------------ 1308| 1| archive_set_error(&a->archive, EINVAL, 1309| 1| "Truncated archive" 1310| 1| " detected while reading metadata"); 1311| 1| *unconsumed = 0; 1312| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1313| 1| } 1314| 807| memcpy(as->s, src, size); 1315| 807| as->s[size] = '\0'; 1316| 807| as->length = size; 1317| 807| *unconsumed += size; 1318| 807| return (ARCHIVE_OK); ------------------ | | 233| 807|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1319| 808|} archive_read_support_format_tar.c:header_pax_global: 1785| 1.24k|{ 1786| 1.24k| const struct archive_entry_header_ustar *header; 1787| 1.24k| int64_t size, to_consume; 1788| | 1789| 1.24k| (void)a; /* UNUSED */ 1790| 1.24k| (void)tar; /* UNUSED */ 1791| 1.24k| (void)entry; /* UNUSED */ 1792| | 1793| 1.24k| header = (const struct archive_entry_header_ustar *)h; 1794| 1.24k| size = tar_atol(header->size, sizeof(header->size)); 1795| 1.24k| if (size < 0 || size > entry_limit) { ------------------ | Branch (1795:6): [True: 0, False: 1.24k] | Branch (1795:18): [True: 0, False: 1.24k] ------------------ 1796| 0| archive_set_error(&a->archive, EINVAL, 1797| 0| "Special header has invalid size: %lld", 1798| 0| (long long)size); 1799| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1800| 0| } 1801| 1.24k| to_consume = ((size + 511) & ~511); 1802| 1.24k| *unconsumed += to_consume; 1803| 1.24k| return (ARCHIVE_OK); ------------------ | | 233| 1.24k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1804| 1.24k|} archive_read_support_format_tar.c:header_gnu_longlink: 1211| 379|{ 1212| 379| int err; 1213| | 1214| 379| struct archive_string linkpath; 1215| 379| archive_string_init(&linkpath); ------------------ | | 71| 379| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 379] | | ------------------ ------------------ 1216| 379| err = read_body_to_string(a, tar, &linkpath, h, unconsumed); 1217| 379| if (err == ARCHIVE_OK) { ------------------ | | 233| 379|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1217:6): [True: 379, False: 0] ------------------ 1218| 379| archive_entry_set_link(entry, linkpath.s); 1219| 379| } 1220| 379| archive_string_free(&linkpath); 1221| 379| return (err); 1222| 379|} archive_read_support_format_tar.c:header_gnu_longname: 1245| 146|{ 1246| 146| int err; 1247| 146| struct archive_string longname; 1248| | 1249| 146| archive_string_init(&longname); ------------------ | | 71| 146| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 146] | | ------------------ ------------------ 1250| 146| err = read_body_to_string(a, tar, &longname, h, unconsumed); 1251| 146| if (err == ARCHIVE_OK) { ------------------ | | 233| 146|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1251:6): [True: 146, False: 0] ------------------ 1252| 146| if (archive_entry_copy_pathname_l(entry, longname.s, ------------------ | | 80| 146|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (1252:7): [True: 0, False: 146] ------------------ 1253| 146| archive_strlen(&longname), tar->sconv) != 0) ------------------ | | 178| 146|#define archive_strlen(a) ((a)->length) ------------------ 1254| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 1255| 146| } 1256| 146| archive_string_free(&longname); 1257| 146| return (err); 1258| 146|} archive_read_support_format_tar.c:header_pax_extension: 1905| 146|{ 1906| | /* Sanity checks: The largest `x` body I've ever heard of was 1907| | * a little over 4MB. So I doubt there has ever been a 1908| | * well-formed archive with an `x` body over 1GiB. Similarly, 1909| | * it seems plausible that no single attribute has ever been 1910| | * larger than 100MB. So if we see a larger value here, it's 1911| | * almost certainly a sign of a corrupted/malicious archive. */ 1912| | 1913| | /* Maximum sane size for extension body: 1 GiB */ 1914| | /* This cannot be raised to larger than 8GiB without 1915| | * exceeding the maximum size for a standard ustar 1916| | * entry. */ 1917| 146| const int64_t ext_size_limit = 1024 * 1024 * (int64_t)1024; 1918| | /* Maximum size for a single line/attr: 100 million characters */ 1919| | /* This cannot be raised to more than 2GiB without exceeding 1920| | * a `size_t` on 32-bit platforms. */ 1921| 146| const size_t max_parsed_line_length = 99999999ULL; 1922| | /* Largest attribute prolog: size + name. */ 1923| 146| const size_t max_size_name = 512; 1924| | 1925| | /* Size and padding of the full extension body */ 1926| 146| int64_t ext_size, ext_padding; 1927| 146| size_t line_length, value_length, name_length; 1928| 146| ssize_t to_read, did_read; 1929| 146| const struct archive_entry_header_ustar *header; 1930| 146| const char *p, *attr_start, *name_start; 1931| 146| struct archive_string_conv *sconv; 1932| 146| struct archive_string *pas = NULL; 1933| 146| struct archive_string attr_name; 1934| 146| int err = ARCHIVE_OK, r; ------------------ | | 233| 146|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1935| | 1936| 146| header = (const struct archive_entry_header_ustar *)h; 1937| 146| ext_size = tar_atol(header->size, sizeof(header->size)); 1938| 146| if (ext_size > entry_limit) { ------------------ | Branch (1938:6): [True: 0, False: 146] ------------------ 1939| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1940| 0| } 1941| 146| if (ext_size < 0) { ------------------ | Branch (1941:6): [True: 0, False: 146] ------------------ 1942| 0| archive_set_error(&a->archive, EINVAL, 1943| 0| "pax extension header has invalid size: %lld", 1944| 0| (long long)ext_size); 1945| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1946| 0| } 1947| | 1948| 146| ext_padding = 0x1ff & (-ext_size); 1949| 146| if (ext_size > ext_size_limit) { ------------------ | Branch (1949:6): [True: 0, False: 146] ------------------ 1950| | /* Consume the pax extension body and return an error */ 1951| 0| if (ext_size + ext_padding != __archive_read_consume(a, ext_size + ext_padding)) { ------------------ | Branch (1951:7): [True: 0, False: 0] ------------------ 1952| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1953| 0| } 1954| 0| archive_set_error(&a->archive, EINVAL, 1955| 0| "Ignoring oversized pax extensions: %lld > %lld", 1956| 0| (long long)ext_size, (long long)ext_size_limit); 1957| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1958| 0| } 1959| 146| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 146|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1959:6): [True: 0, False: 146] ------------------ 1960| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1961| 0| } 1962| | 1963| | /* Parse the size/name of each pax attribute in the body */ 1964| 146| archive_string_init(&attr_name); ------------------ | | 71| 146| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 146] | | ------------------ ------------------ 1965| 1.12k| while (ext_size > 0) { ------------------ | Branch (1965:9): [True: 1.12k, False: 0] ------------------ 1966| | /* Read enough bytes to parse the size/name of the next attribute */ 1967| 1.12k| to_read = max_size_name; 1968| 1.12k| if (to_read > ext_size) { ------------------ | Branch (1968:7): [True: 198, False: 929] ------------------ 1969| 198| to_read = ext_size; 1970| 198| } 1971| 1.12k| p = __archive_read_ahead(a, to_read, &did_read); 1972| 1.12k| if (p == NULL) { /* EOF */ ------------------ | Branch (1972:7): [True: 1, False: 1.12k] ------------------ 1973| 1| archive_set_error(&a->archive, EINVAL, 1974| 1| "Truncated tar archive" 1975| 1| " detected while reading pax attribute name"); 1976| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1977| 1| } 1978| 1.12k| if (did_read > ext_size) { ------------------ | Branch (1978:7): [True: 255, False: 871] ------------------ 1979| 255| did_read = ext_size; 1980| 255| } 1981| | 1982| | /* Parse size of attribute */ 1983| 1.12k| line_length = 0; 1984| 1.12k| attr_start = p; 1985| 3.78k| while (1) { ------------------ | Branch (1985:10): [True: 3.78k, Folded] ------------------ 1986| 3.78k| if (p >= attr_start + did_read) { ------------------ | Branch (1986:8): [True: 0, False: 3.78k] ------------------ 1987| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1988| 0| "Ignoring malformed pax attributes: overlarge attribute size field"); 1989| 0| *unconsumed += ext_size + ext_padding; 1990| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1991| 0| } 1992| 3.78k| if (*p == ' ') { ------------------ | Branch (1992:8): [True: 1.03k, False: 2.75k] ------------------ 1993| 1.03k| p++; 1994| 1.03k| break; 1995| 1.03k| } 1996| 2.75k| if (*p < '0' || *p > '9') { ------------------ | Branch (1996:8): [True: 95, False: 2.65k] | Branch (1996:20): [True: 0, False: 2.65k] ------------------ 1997| 95| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 95|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1998| 95| "Ignoring malformed pax attributes: malformed attribute size field"); 1999| 95| *unconsumed += ext_size + ext_padding; 2000| 95| return (ARCHIVE_WARN); ------------------ | | 235| 95|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2001| 95| } 2002| 2.65k| line_length *= 10; 2003| 2.65k| line_length += *p - '0'; 2004| 2.65k| if (line_length > max_parsed_line_length) { ------------------ | Branch (2004:8): [True: 0, False: 2.65k] ------------------ 2005| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2006| 0| "Ignoring malformed pax attribute: size > %lld", 2007| 0| (long long)max_parsed_line_length); 2008| 0| *unconsumed += ext_size + ext_padding; 2009| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2010| 0| } 2011| 2.65k| p++; 2012| 2.65k| } 2013| | 2014| 1.03k| if ((int64_t)line_length > ext_size) { ------------------ | Branch (2014:7): [True: 0, False: 1.03k] ------------------ 2015| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2016| 0| "Ignoring malformed pax attribute: %lld > %lld", 2017| 0| (long long)line_length, (long long)ext_size); 2018| 0| *unconsumed += ext_size + ext_padding; 2019| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2020| 0| } 2021| | 2022| | /* Parse name of attribute */ 2023| 1.03k| if (p >= attr_start + did_read ------------------ | Branch (2023:7): [True: 0, False: 1.03k] ------------------ 2024| 1.03k| || p >= attr_start + line_length ------------------ | Branch (2024:10): [True: 0, False: 1.03k] ------------------ 2025| 1.03k| || *p == '=') { ------------------ | Branch (2025:10): [True: 0, False: 1.03k] ------------------ 2026| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2027| 0| "Ignoring malformed pax attributes: empty name found"); 2028| 0| *unconsumed += ext_size + ext_padding; 2029| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2030| 0| } 2031| 1.03k| name_start = p; 2032| 36.5k| while (1) { ------------------ | Branch (2032:10): [True: 36.5k, Folded] ------------------ 2033| 36.5k| if (p >= attr_start + did_read || p >= attr_start + line_length) { ------------------ | Branch (2033:8): [True: 0, False: 36.5k] | Branch (2033:38): [True: 4, False: 36.5k] ------------------ 2034| 4| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 4|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2035| 4| "Ignoring malformed pax attributes: overlarge attribute name"); 2036| 4| *unconsumed += ext_size + ext_padding; 2037| 4| return (ARCHIVE_WARN); ------------------ | | 235| 4|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2038| 4| } 2039| 36.5k| if (*p == '=') { ------------------ | Branch (2039:8): [True: 1.02k, False: 35.5k] ------------------ 2040| 1.02k| break; 2041| 1.02k| } 2042| 35.5k| p++; 2043| 35.5k| } 2044| 1.02k| name_length = p - name_start; 2045| 1.02k| p++; // Skip '=' 2046| | 2047| | // Save the name before we consume it 2048| 1.02k| archive_strncpy(&attr_name, name_start, name_length); ------------------ | | 173| 1.02k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2049| | 2050| 1.02k| ext_size -= p - attr_start; 2051| 1.02k| value_length = line_length - (p - attr_start); 2052| | 2053| | /* Consume size, name, and `=` */ 2054| 1.02k| *unconsumed += p - attr_start; 2055| 1.02k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2055:7): [True: 0, False: 1.02k] ------------------ 2056| 0| archive_string_free(&attr_name); 2057| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2058| 0| } 2059| | 2060| 1.02k| if (value_length == 0) { ------------------ | Branch (2060:7): [True: 1, False: 1.02k] ------------------ 2061| 1| archive_set_error(&a->archive, EINVAL, 2062| 1| "Malformed pax attributes"); 2063| 1| *unconsumed += ext_size + ext_padding; 2064| 1| archive_string_free(&attr_name); 2065| 1| return (ARCHIVE_WARN); ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2066| 1| } 2067| | 2068| | /* pax_attribute will consume value_length - 1 */ 2069| 1.02k| r = pax_attribute(a, tar, entry, attr_name.s, archive_strlen(&attr_name), value_length - 1, unconsumed); ------------------ | | 178| 1.02k|#define archive_strlen(a) ((a)->length) ------------------ 2070| 1.02k| ext_size -= value_length - 1; 2071| | 2072| | // Release the allocated attr_name (either here or before every return in this function) 2073| 1.02k| archive_string_free(&attr_name); 2074| | 2075| 1.02k| if (r < ARCHIVE_WARN) { ------------------ | | 235| 1.02k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ | Branch (2075:7): [True: 2, False: 1.02k] ------------------ 2076| 2| *unconsumed += ext_size + ext_padding; 2077| 2| return (r); 2078| 2| } 2079| 1.02k| err = err_combine(err, r); ------------------ | | 173| 1.02k|#define err_combine(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (173:27): [True: 746, False: 278] | | ------------------ ------------------ 2080| | 2081| | /* Consume the `\n` that follows the pax attribute value. */ 2082| 1.02k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2082:7): [True: 0, False: 1.02k] ------------------ 2083| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2084| 0| } 2085| 1.02k| p = __archive_read_ahead(a, 1, &did_read); 2086| 1.02k| if (p == NULL) { ------------------ | Branch (2086:7): [True: 3, False: 1.02k] ------------------ 2087| 3| archive_set_error(&a->archive, EINVAL, 2088| 3| "Truncated tar archive" 2089| 3| " detected while completing pax attribute"); 2090| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2091| 3| } 2092| 1.02k| if (p[0] != '\n') { ------------------ | Branch (2092:7): [True: 40, False: 981] ------------------ 2093| 40| archive_set_error(&a->archive, EINVAL, 2094| 40| "Malformed pax attributes"); 2095| 40| *unconsumed += ext_size + ext_padding; 2096| 40| return (ARCHIVE_WARN); ------------------ | | 235| 40|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2097| 40| } 2098| 981| ext_size -= 1; 2099| 981| *unconsumed += 1; 2100| 981| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 981|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2100:7): [True: 0, False: 981] ------------------ 2101| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2102| 0| } 2103| 981| } 2104| 0| *unconsumed += ext_size + ext_padding; 2105| | 2106| | /* 2107| | * Some PAX values -- pathname, linkpath, uname, gname -- 2108| | * can't be copied into the entry until we know the character 2109| | * set to use: 2110| | */ 2111| 0| if (!tar->pax_hdrcharset_utf8) ------------------ | Branch (2111:6): [True: 0, False: 0] ------------------ 2112| | /* PAX specified "BINARY", so use the default charset */ 2113| 0| sconv = tar->opt_sconv; 2114| 0| else { 2115| | /* PAX default UTF-8 */ 2116| 0| sconv = archive_string_conversion_from_charset( 2117| 0| &(a->archive), "UTF-8", 1); 2118| 0| if (sconv == NULL) ------------------ | Branch (2118:7): [True: 0, False: 0] ------------------ 2119| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2120| 0| if (tar->compat_2x) ------------------ | Branch (2120:7): [True: 0, False: 0] ------------------ 2121| 0| archive_string_conversion_set_opt(sconv, 2122| 0| SCONV_SET_OPT_UTF8_LIBARCHIVE2X); ------------------ | | 113| 0|#define SCONV_SET_OPT_UTF8_LIBARCHIVE2X 1 ------------------ 2123| 0| } 2124| | 2125| | /* Pathname */ 2126| 0| pas = NULL; 2127| 0| if (archive_strlen(&(tar->entry_pathname_override)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2127:6): [True: 0, False: 0] ------------------ 2128| | /* Prefer GNU.sparse.name attribute if present */ 2129| | /* GNU sparse files store a fake name under the standard 2130| | * "pathname" key. */ 2131| 0| pas = &(tar->entry_pathname_override); 2132| 0| } else if (archive_strlen(&(tar->entry_pathname)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2132:13): [True: 0, False: 0] ------------------ 2133| | /* Use standard "pathname" PAX extension */ 2134| 0| pas = &(tar->entry_pathname); 2135| 0| } 2136| 0| if (pas != NULL) { ------------------ | Branch (2136:6): [True: 0, False: 0] ------------------ 2137| 0| if (archive_entry_copy_pathname_l(entry, pas->s, ------------------ | | 80| 0|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (2137:7): [True: 0, False: 0] ------------------ 2138| 0| archive_strlen(pas), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2139| 0| err = set_conversion_failed_error(a, sconv, "Pathname"); 2140| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2140:8): [True: 0, False: 0] ------------------ 2141| 0| return (err); 2142| | /* Use raw name without conversion */ 2143| 0| archive_entry_copy_pathname(entry, pas->s); 2144| 0| } 2145| 0| } 2146| | /* Uname */ 2147| 0| if (archive_strlen(&(tar->entry_uname)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2147:6): [True: 0, False: 0] ------------------ 2148| 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 (2148:7): [True: 0, False: 0] ------------------ 2149| 0| archive_strlen(&(tar->entry_uname)), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2150| 0| err = set_conversion_failed_error(a, sconv, "Uname"); 2151| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2151:8): [True: 0, False: 0] ------------------ 2152| 0| return (err); 2153| | /* Use raw name without conversion */ 2154| 0| archive_entry_copy_uname(entry, tar->entry_uname.s); 2155| 0| } 2156| 0| } 2157| | /* Gname */ 2158| 0| if (archive_strlen(&(tar->entry_gname)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2158:6): [True: 0, False: 0] ------------------ 2159| 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 (2159:7): [True: 0, False: 0] ------------------ 2160| 0| archive_strlen(&(tar->entry_gname)), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2161| 0| err = set_conversion_failed_error(a, sconv, "Gname"); 2162| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2162:8): [True: 0, False: 0] ------------------ 2163| 0| return (err); 2164| | /* Use raw name without conversion */ 2165| 0| archive_entry_copy_gname(entry, tar->entry_gname.s); 2166| 0| } 2167| 0| } 2168| | /* Linkpath */ 2169| 0| if (archive_strlen(&(tar->entry_linkpath)) > 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (2169:6): [True: 0, False: 0] ------------------ 2170| 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 (2170:7): [True: 0, False: 0] ------------------ 2171| 0| archive_strlen(&(tar->entry_linkpath)), sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 2172| 0| err = set_conversion_failed_error(a, sconv, "Linkpath"); 2173| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (2173:8): [True: 0, False: 0] ------------------ 2174| 0| return (err); 2175| | /* Use raw name without conversion */ 2176| 0| archive_entry_copy_link(entry, tar->entry_linkpath.s); 2177| 0| } 2178| 0| } 2179| | 2180| | /* Extension may have given us a corrected `entry_bytes_remaining` for 2181| | * the main entry; update the padding appropriately. */ 2182| 0| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 2183| 0| return (err); 2184| 0|} archive_read_support_format_tar.c:pax_attribute: 2397| 1.02k|{ 2398| 1.02k| int64_t t; 2399| 1.02k| long n; 2400| 1.02k| const char *p; 2401| 1.02k| ssize_t bytes_read; 2402| 1.02k| int err = ARCHIVE_OK; ------------------ | | 233| 1.02k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2403| | 2404| 1.02k| switch (key[0]) { ------------------ | Branch (2404:10): [True: 1.00k, False: 25] ------------------ 2405| 28| case 'G': ------------------ | Branch (2405:2): [True: 28, False: 998] ------------------ 2406| | /* GNU.* extensions */ 2407| 28| if (key_length > 4 && memcmp(key, "GNU.", 4) == 0) { ------------------ | Branch (2407:7): [True: 28, False: 0] | Branch (2407:25): [True: 26, False: 2] ------------------ 2408| 26| key += 4; 2409| 26| key_length -= 4; 2410| | 2411| | /* GNU.sparse marks the existence of GNU sparse information */ 2412| 26| if (key_length == 6 && memcmp(key, "sparse", 6) == 0) { ------------------ | Branch (2412:8): [True: 0, False: 26] | Branch (2412:27): [True: 0, False: 0] ------------------ 2413| 0| tar->sparse_gnu_attributes_seen = 1; 2414| 0| } 2415| | 2416| | /* GNU.sparse.* extensions */ 2417| 26| else if (key_length > 7 && memcmp(key, "sparse.", 7) == 0) { ------------------ | Branch (2417:13): [True: 26, False: 0] | Branch (2417:31): [True: 26, False: 0] ------------------ 2418| 26| tar->sparse_gnu_attributes_seen = 1; 2419| 26| key += 7; 2420| 26| key_length -= 7; 2421| | 2422| | /* GNU "0.0" sparse pax format. */ 2423| 26| if (key_length == 9 && memcmp(key, "numblocks", 9) == 0) { ------------------ | Branch (2423:9): [True: 0, False: 26] | Branch (2423:28): [True: 0, False: 0] ------------------ 2424| | /* GNU.sparse.numblocks */ 2425| 0| tar->sparse_offset = -1; 2426| 0| tar->sparse_numbytes = -1; 2427| 0| tar->sparse_gnu_major = 0; 2428| 0| tar->sparse_gnu_minor = 0; 2429| 0| } 2430| 26| else if (key_length == 6 && memcmp(key, "offset", 6) == 0) { ------------------ | Branch (2430:14): [True: 0, False: 26] | Branch (2430:33): [True: 0, False: 0] ------------------ 2431| | /* GNU.sparse.offset */ 2432| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2432:10): [True: 0, False: 0] ------------------ 2433| 0| tar->sparse_offset = t; 2434| 0| if (tar->sparse_numbytes != -1) { ------------------ | Branch (2434:11): [True: 0, False: 0] ------------------ 2435| 0| if (gnu_add_sparse_entry(a, tar, ------------------ | Branch (2435:12): [True: 0, False: 0] ------------------ 2436| 0| tar->sparse_offset, tar->sparse_numbytes) 2437| 0| != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2438| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2439| 0| tar->sparse_offset = -1; 2440| 0| tar->sparse_numbytes = -1; 2441| 0| } 2442| 0| } 2443| 0| return (err); 2444| 0| } 2445| 26| else if (key_length == 8 && memcmp(key, "numbytes", 8) == 0) { ------------------ | Branch (2445:14): [True: 0, False: 26] | Branch (2445:33): [True: 0, False: 0] ------------------ 2446| | /* GNU.sparse.numbytes */ 2447| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2447:10): [True: 0, False: 0] ------------------ 2448| 0| tar->sparse_numbytes = t; 2449| 0| if (tar->sparse_offset != -1) { ------------------ | Branch (2449:11): [True: 0, False: 0] ------------------ 2450| 0| if (gnu_add_sparse_entry(a, tar, ------------------ | Branch (2450:12): [True: 0, False: 0] ------------------ 2451| 0| tar->sparse_offset, tar->sparse_numbytes) 2452| 0| != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2453| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2454| 0| tar->sparse_offset = -1; 2455| 0| tar->sparse_numbytes = -1; 2456| 0| } 2457| 0| } 2458| 0| return (err); 2459| 0| } 2460| 26| else if (key_length == 4 && memcmp(key, "size", 4) == 0) { ------------------ | Branch (2460:14): [True: 0, False: 26] | Branch (2460:33): [True: 0, False: 0] ------------------ 2461| | /* GNU.sparse.size */ 2462| | /* This is either the size of stored entry OR the size of data on disk, 2463| | * depending on which GNU sparse format version is in use. 2464| | * Since pax attributes can be in any order, we may not actually 2465| | * know at this point how to interpret this. */ 2466| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2466:10): [True: 0, False: 0] ------------------ 2467| 0| tar->GNU_sparse_size = t; 2468| 0| tar->size_fields |= TAR_SIZE_GNU_SPARSE_SIZE; ------------------ | | 163| 0|#define TAR_SIZE_GNU_SPARSE_SIZE 4 ------------------ 2469| 0| } 2470| 0| return (err); 2471| 0| } 2472| | 2473| | /* GNU "0.1" sparse pax format. */ 2474| 26| else if (key_length == 3 && memcmp(key, "map", 3) == 0) { ------------------ | Branch (2474:14): [True: 0, False: 26] | Branch (2474:33): [True: 0, False: 0] ------------------ 2475| | /* GNU.sparse.map */ 2476| 0| tar->sparse_gnu_major = 0; 2477| 0| tar->sparse_gnu_minor = 1; 2478| 0| if (value_length > sparse_map_limit) { ------------------ | Branch (2478:10): [True: 0, False: 0] ------------------ 2479| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2480| 0| "Unreasonably large sparse map: %llu > %llu", 2481| 0| (unsigned long long)value_length, 2482| 0| (unsigned long long)sparse_map_limit); 2483| 0| err = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2484| 0| } else { 2485| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2486| 0| if (p == NULL) { ------------------ | Branch (2486:11): [True: 0, False: 0] ------------------ 2487| 0| archive_set_error(&a->archive, EINVAL, 2488| 0| "Truncated archive" 2489| 0| " detected while reading GNU sparse data"); 2490| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2491| 0| } 2492| 0| if (gnu_sparse_01_parse(a, tar, p, value_length) != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2492:11): [True: 0, False: 0] ------------------ 2493| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2494| 0| } 2495| 0| } 2496| 0| __archive_read_consume(a, value_length); 2497| 0| return (err); 2498| 0| } 2499| | 2500| | /* GNU "1.0" sparse pax format */ 2501| 26| else if (key_length == 5 && memcmp(key, "major", 5) == 0) { ------------------ | Branch (2501:14): [True: 26, False: 0] | Branch (2501:33): [True: 11, False: 15] ------------------ 2502| | /* GNU.sparse.major */ 2503| 11| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK ------------------ | | 233| 22|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2503:10): [True: 11, False: 0] ------------------ 2504| 11| && t >= 0 ------------------ | Branch (2504:13): [True: 11, False: 0] ------------------ 2505| 11| && t <= 10) { ------------------ | Branch (2505:13): [True: 11, False: 0] ------------------ 2506| 11| tar->sparse_gnu_major = (int)t; 2507| 11| } 2508| 11| return (err); 2509| 11| } 2510| 15| else if (key_length == 5 && memcmp(key, "minor", 5) == 0) { ------------------ | Branch (2510:14): [True: 15, False: 0] | Branch (2510:33): [True: 10, False: 5] ------------------ 2511| | /* GNU.sparse.minor */ 2512| 10| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK ------------------ | | 233| 20|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2512:10): [True: 10, False: 0] ------------------ 2513| 10| && t >= 0 ------------------ | Branch (2513:13): [True: 10, False: 0] ------------------ 2514| 10| && t <= 10) { ------------------ | Branch (2514:13): [True: 10, False: 0] ------------------ 2515| 10| tar->sparse_gnu_minor = (int)t; 2516| 10| } 2517| 10| return (err); 2518| 10| } 2519| 5| else if (key_length == 4 && memcmp(key, "name", 4) == 0) { ------------------ | Branch (2519:14): [True: 0, False: 5] | Branch (2519:33): [True: 0, False: 0] ------------------ 2520| | /* GNU.sparse.name */ 2521| | /* 2522| | * The real filename; when storing sparse 2523| | * files, GNU tar puts a synthesized name into 2524| | * the regular 'path' attribute in an attempt 2525| | * to limit confusion. ;-) 2526| | */ 2527| 0| if (value_length > pathname_limit) { ------------------ | Branch (2527:10): [True: 0, False: 0] ------------------ 2528| 0| *unconsumed += value_length; 2529| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2530| 0| } else { 2531| 0| err = read_bytes_to_string(a, &(tar->entry_pathname_override), 2532| 0| value_length, unconsumed); 2533| 0| } 2534| 0| return (err); 2535| 0| } 2536| 5| else if (key_length == 8 && memcmp(key, "realsize", 8) == 0) { ------------------ | Branch (2536:14): [True: 0, False: 5] | Branch (2536:33): [True: 0, False: 0] ------------------ 2537| | /* GNU.sparse.realsize = size of file on disk */ 2538| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2538:10): [True: 0, False: 0] ------------------ 2539| 0| tar->GNU_sparse_realsize = t; 2540| 0| tar->size_fields |= TAR_SIZE_GNU_SPARSE_REALSIZE; ------------------ | | 162| 0|#define TAR_SIZE_GNU_SPARSE_REALSIZE 2 ------------------ 2541| 0| } 2542| 0| return (err); 2543| 0| } 2544| 26| } 2545| 26| } 2546| 7| break; 2547| 50| case 'L': ------------------ | Branch (2547:2): [True: 50, False: 976] ------------------ 2548| | /* LIBARCHIVE extensions */ 2549| 50| if (key_length > 11 && memcmp(key, "LIBARCHIVE.", 11) == 0) { ------------------ | Branch (2549:7): [True: 50, False: 0] | Branch (2549:26): [True: 48, False: 2] ------------------ 2550| 48| key_length -= 11; 2551| 48| key += 11; 2552| | 2553| | /* TODO: Handle arbitrary extended attributes... */ 2554| | /* 2555| | if (strcmp(key, "LIBARCHIVE.xxxxxxx") == 0) 2556| | archive_entry_set_xxxxxx(entry, value); 2557| | */ 2558| 48| if (key_length == 12 && memcmp(key, "creationtime", 12) == 0) { ------------------ | Branch (2558:8): [True: 1, False: 47] | Branch (2558:28): [True: 1, False: 0] ------------------ 2559| | /* LIBARCHIVE.creationtime */ 2560| 1| __LA_TIME_T sec = 0; ------------------ | | 107| 1|#define __LA_TIME_T time_t ------------------ 2561| 1| if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { ------------------ | | 233| 1|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2561:9): [True: 0, False: 1] ------------------ 2562| 0| archive_entry_set_birthtime(entry, sec, n); 2563| 1| } else { 2564| 1| archive_set_error(&a->archive, 2565| 1| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2566| 1| "Ignoring malformed pax creationtime"); 2567| 1| } 2568| 1| return (err); 2569| 1| } 2570| 47| else if (key_length == 11 && memcmp(key, "symlinktype", 11) == 0) { ------------------ | Branch (2570:13): [True: 14, False: 33] | Branch (2570:33): [True: 0, False: 14] ------------------ 2571| | /* LIBARCHIVE.symlinktype */ 2572| 0| if (value_length < 16) { ------------------ | Branch (2572:9): [True: 0, False: 0] ------------------ 2573| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2574| 0| if (p == NULL) { ------------------ | Branch (2574:10): [True: 0, False: 0] ------------------ 2575| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2576| 0| "Truncated tar archive " 2577| 0| "detected while reading `symlinktype` attribute"); 2578| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2579| 0| } 2580| 0| if (value_length == 4 && memcmp(p, "file", 4) == 0) { ------------------ | Branch (2580:10): [True: 0, False: 0] | Branch (2580:31): [True: 0, False: 0] ------------------ 2581| 0| archive_entry_set_symlink_type(entry, 2582| 0| AE_SYMLINK_TYPE_FILE); ------------------ | | 228| 0|#define AE_SYMLINK_TYPE_FILE 1 ------------------ 2583| 0| } else if (value_length == 3 && memcmp(p, "dir", 3) == 0) { ------------------ | Branch (2583:17): [True: 0, False: 0] | Branch (2583:38): [True: 0, False: 0] ------------------ 2584| 0| archive_entry_set_symlink_type(entry, 2585| 0| AE_SYMLINK_TYPE_DIRECTORY); ------------------ | | 229| 0|#define AE_SYMLINK_TYPE_DIRECTORY 2 ------------------ 2586| 0| } else { 2587| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2588| 0| "Unrecognized symlink type"); 2589| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2590| 0| } 2591| 0| } else { 2592| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2593| 0| "symlink type is very long" 2594| 0| "(longest recognized value is 4 bytes, this is %llu)", 2595| 0| (unsigned long long)value_length); 2596| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2597| 0| } 2598| 0| __archive_read_consume(a, value_length); 2599| 0| return (err); 2600| 0| } 2601| 47| else if (key_length > 6 && memcmp(key, "xattr.", 6) == 0) { ------------------ | Branch (2601:13): [True: 41, False: 6] | Branch (2601:31): [True: 37, False: 4] ------------------ 2602| 37| key_length -= 6; 2603| 37| key += 6; 2604| 37| if (value_length > xattr_limit) { ------------------ | Branch (2604:9): [True: 0, False: 37] ------------------ 2605| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2606| 37| } else { 2607| 37| p = __archive_read_ahead(a, value_length, &bytes_read); 2608| 37| if (p == NULL) { ------------------ | Branch (2608:10): [True: 1, False: 36] ------------------ 2609| 1| archive_set_error(&a->archive, EINVAL, 2610| 1| "Truncated archive" 2611| 1| " detected while reading xattr information"); 2612| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2613| 1| } 2614| 36| if (pax_attribute_LIBARCHIVE_xattr(entry, key, key_length, p, value_length)) { ------------------ | Branch (2614:10): [True: 0, False: 36] ------------------ 2615| | /* TODO: Unable to parse xattr */ 2616| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2617| 0| } 2618| 36| } 2619| 36| __archive_read_consume(a, value_length); 2620| 36| return (err); 2621| 37| } 2622| 48| } 2623| 12| break; 2624| 12| case 'R': ------------------ | Branch (2624:2): [True: 0, False: 1.02k] ------------------ 2625| | /* GNU tar uses RHT.security header to store SELinux xattrs 2626| | * SCHILY.xattr.security.selinux == RHT.security.selinux */ 2627| 0| if (key_length == 20 && memcmp(key, "RHT.security.selinux", 20) == 0) { ------------------ | Branch (2627:7): [True: 0, False: 0] | Branch (2627:27): [True: 0, False: 0] ------------------ 2628| 0| if (value_length > xattr_limit) { ------------------ | Branch (2628:8): [True: 0, False: 0] ------------------ 2629| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2630| 0| "Ignoring unreasonably large security.selinux attribute:" 2631| 0| " %llu > %llu", 2632| 0| (unsigned long long)value_length, 2633| 0| (unsigned long long)xattr_limit); 2634| | /* TODO: Should this be FAILED instead? */ 2635| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2636| 0| } else { 2637| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2638| 0| if (p == NULL) { ------------------ | Branch (2638:9): [True: 0, False: 0] ------------------ 2639| 0| archive_set_error(&a->archive, EINVAL, 2640| 0| "Truncated archive" 2641| 0| " detected while reading selinux data"); 2642| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2643| 0| } 2644| 0| if (pax_attribute_RHT_security_selinux(entry, p, value_length)) { ------------------ | Branch (2644:9): [True: 0, False: 0] ------------------ 2645| | /* TODO: Unable to parse xattr */ 2646| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2647| 0| } 2648| 0| } 2649| 0| __archive_read_consume(a, value_length); 2650| 0| return (err); 2651| 0| } 2652| 0| break; 2653| 109| case 'S': ------------------ | Branch (2653:2): [True: 109, False: 917] ------------------ 2654| | /* SCHILY.* extensions used by "star" archiver */ 2655| 109| if (key_length > 7 && memcmp(key, "SCHILY.", 7) == 0) { ------------------ | Branch (2655:7): [True: 108, False: 1] | Branch (2655:25): [True: 76, False: 32] ------------------ 2656| 76| key_length -= 7; 2657| 76| key += 7; 2658| | 2659| 76| if (key_length == 10 && memcmp(key, "acl.access", 10) == 0) { ------------------ | Branch (2659:8): [True: 0, False: 76] | Branch (2659:28): [True: 0, False: 0] ------------------ 2660| 0| err = pax_attribute_SCHILY_acl(a, tar, entry, value_length, 2661| 0| ARCHIVE_ENTRY_ACL_TYPE_ACCESS); ------------------ | | 534| 0|#define ARCHIVE_ENTRY_ACL_TYPE_ACCESS 0x00000100 /* POSIX.1e only */ ------------------ 2662| | // TODO: Mark mode as set 2663| 0| return (err); 2664| 0| } 2665| 76| else if (key_length == 11 && memcmp(key, "acl.default", 11) == 0) { ------------------ | Branch (2665:13): [True: 0, False: 76] | Branch (2665:33): [True: 0, False: 0] ------------------ 2666| 0| err = pax_attribute_SCHILY_acl(a, tar, entry, value_length, 2667| 0| ARCHIVE_ENTRY_ACL_TYPE_DEFAULT); ------------------ | | 535| 0|#define ARCHIVE_ENTRY_ACL_TYPE_DEFAULT 0x00000200 /* POSIX.1e only */ ------------------ 2668| 0| return (err); 2669| 0| } 2670| 76| else if (key_length == 7 && memcmp(key, "acl.ace", 7) == 0) { ------------------ | Branch (2670:13): [True: 0, False: 76] | Branch (2670:32): [True: 0, False: 0] ------------------ 2671| 0| err = pax_attribute_SCHILY_acl(a, tar, entry, value_length, 2672| 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 */ | | ------------------ ------------------ 2673| | // TODO: Mark mode as set 2674| 0| return (err); 2675| 0| } 2676| 76| else if (key_length == 8 && memcmp(key, "devmajor", 8) == 0) { ------------------ | Branch (2676:13): [True: 20, False: 56] | Branch (2676:32): [True: 0, False: 20] ------------------ 2677| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2677:9): [True: 0, False: 0] ------------------ 2678| 0| archive_entry_set_rdevmajor(entry, (dev_t)t); 2679| 0| } 2680| 0| return (err); 2681| 0| } 2682| 76| else if (key_length == 8 && memcmp(key, "devminor", 8) == 0) { ------------------ | Branch (2682:13): [True: 20, False: 56] | Branch (2682:32): [True: 0, False: 20] ------------------ 2683| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2683:9): [True: 0, False: 0] ------------------ 2684| 0| archive_entry_set_rdevminor(entry, (dev_t)t); 2685| 0| } 2686| 0| return (err); 2687| 0| } 2688| 76| else if (key_length == 6 && memcmp(key, "fflags", 6) == 0) { ------------------ | Branch (2688:13): [True: 0, False: 76] | Branch (2688:32): [True: 0, False: 0] ------------------ 2689| 0| if (value_length < fflags_limit) { ------------------ | Branch (2689:9): [True: 0, False: 0] ------------------ 2690| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2691| 0| if (p == NULL) { ------------------ | Branch (2691:10): [True: 0, False: 0] ------------------ 2692| | /* Truncated archive */ 2693| 0| archive_set_error(&a->archive, EINVAL, 2694| 0| "Truncated archive" 2695| 0| " detected while reading SCHILY.fflags"); 2696| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2697| 0| } 2698| 0| archive_entry_copy_fflags_text_len(entry, p, value_length); 2699| 0| err = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2700| 0| } else { 2701| | /* Overlong fflags field */ 2702| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2703| 0| } 2704| 0| __archive_read_consume(a, value_length); 2705| 0| return (err); 2706| 0| } 2707| 76| else if (key_length == 3 && memcmp(key, "dev", 3) == 0) { ------------------ | Branch (2707:13): [True: 56, False: 20] | Branch (2707:32): [True: 48, False: 8] ------------------ 2708| 48| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 48|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2708:9): [True: 48, False: 0] ------------------ 2709| 48| archive_entry_set_dev(entry, (dev_t)t); 2710| 48| } 2711| 48| return (err); 2712| 48| } 2713| 28| else if (key_length == 3 && memcmp(key, "ino", 3) == 0) { ------------------ | Branch (2713:13): [True: 8, False: 20] | Branch (2713:32): [True: 0, False: 8] ------------------ 2714| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2714:9): [True: 0, False: 0] ------------------ 2715| 0| archive_entry_set_ino(entry, t); 2716| 0| } 2717| 0| return (err); 2718| 0| } 2719| 28| else if (key_length == 5 && memcmp(key, "nlink", 5) == 0) { ------------------ | Branch (2719:13): [True: 0, False: 28] | Branch (2719:32): [True: 0, False: 0] ------------------ 2720| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2720:9): [True: 0, False: 0] ------------------ 2721| 0| archive_entry_set_nlink(entry, (unsigned int)t); 2722| 0| } 2723| 0| return (err); 2724| 0| } 2725| 28| else if (key_length == 8 && memcmp(key, "realsize", 8) == 0) { ------------------ | Branch (2725:13): [True: 20, False: 8] | Branch (2725:32): [True: 14, False: 6] ------------------ 2726| 14| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 14|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2726:9): [True: 14, False: 0] ------------------ 2727| 14| tar->SCHILY_sparse_realsize = t; 2728| 14| tar->size_fields |= TAR_SIZE_SCHILY_SPARSE_REALSIZE; ------------------ | | 164| 14|#define TAR_SIZE_SCHILY_SPARSE_REALSIZE 8 ------------------ 2729| 14| } 2730| 14| return (err); 2731| 14| } 2732| | /* TODO: Is there a SCHILY.sparse.size similar to GNU.sparse.size ? */ 2733| 14| else if (key_length > 6 && memcmp(key, "xattr.", 6) == 0) { ------------------ | Branch (2733:13): [True: 6, False: 8] | Branch (2733:31): [True: 0, False: 6] ------------------ 2734| 0| key_length -= 6; 2735| 0| key += 6; 2736| 0| if (value_length < xattr_limit) { ------------------ | Branch (2736:9): [True: 0, False: 0] ------------------ 2737| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2738| 0| if (p == NULL) { ------------------ | Branch (2738:10): [True: 0, False: 0] ------------------ 2739| 0| archive_set_error(&a->archive, EINVAL, 2740| 0| "Truncated archive" 2741| 0| " detected while reading SCHILY.xattr"); 2742| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2743| 0| } 2744| 0| if (pax_attribute_SCHILY_xattr(entry, key, key_length, p, value_length)) { ------------------ | Branch (2744:10): [True: 0, False: 0] ------------------ 2745| | /* TODO: Unable to parse xattr */ 2746| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2747| 0| } 2748| 0| } else { 2749| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2750| 0| "Unreasonably large xattr: %llu > %llu", 2751| 0| (unsigned long long)value_length, 2752| 0| (unsigned long long)xattr_limit); 2753| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2754| 0| } 2755| 0| __archive_read_consume(a, value_length); 2756| 0| return (err); 2757| 0| } 2758| 76| } 2759| | /* SUN.* extensions from Solaris tar */ 2760| 47| if (key_length > 4 && memcmp(key, "SUN.", 4) == 0) { ------------------ | Branch (2760:7): [True: 39, False: 8] | Branch (2760:25): [True: 0, False: 39] ------------------ 2761| 0| key_length -= 4; 2762| 0| key += 4; 2763| | 2764| 0| if (key_length == 9 && memcmp(key, "holesdata", 9) == 0) { ------------------ | Branch (2764:8): [True: 0, False: 0] | Branch (2764:27): [True: 0, False: 0] ------------------ 2765| | /* SUN.holesdata */ 2766| 0| if (value_length < sparse_map_limit) { ------------------ | Branch (2766:9): [True: 0, False: 0] ------------------ 2767| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2768| 0| if (p == NULL) { ------------------ | Branch (2768:10): [True: 0, False: 0] ------------------ 2769| 0| archive_set_error(&a->archive, EINVAL, 2770| 0| "Truncated archive" 2771| 0| " detected while reading SUN.holesdata"); 2772| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2773| 0| } 2774| 0| err = pax_attribute_SUN_holesdata(a, tar, entry, p, value_length); 2775| 0| if (err < ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2775:10): [True: 0, False: 0] ------------------ 2776| 0| archive_set_error(&a->archive, 2777| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2778| 0| "Parse error: SUN.holesdata"); 2779| 0| } 2780| 0| } else { 2781| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2782| 0| "Unreasonably large sparse map: %llu > %llu", 2783| 0| (unsigned long long)value_length, 2784| 0| (unsigned long long)sparse_map_limit); 2785| 0| err = ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2786| 0| } 2787| 0| __archive_read_consume(a, value_length); 2788| 0| return (err); 2789| 0| } 2790| 0| } 2791| 47| break; 2792| 516| case 'a': ------------------ | Branch (2792:2): [True: 516, False: 510] ------------------ 2793| 516| if (key_length == 5 && memcmp(key, "atime", 5) == 0) { ------------------ | Branch (2793:7): [True: 491, False: 25] | Branch (2793:26): [True: 0, False: 491] ------------------ 2794| 0| __LA_TIME_T sec = 0; ------------------ | | 107| 0|#define __LA_TIME_T time_t ------------------ 2795| 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 (2795:8): [True: 0, False: 0] ------------------ 2796| 0| archive_entry_set_atime(entry, sec, n); 2797| 0| } else { 2798| 0| archive_set_error(&a->archive, 2799| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2800| 0| "Ignoring malformed pax atime"); 2801| 0| } 2802| 0| return (err); 2803| 0| } 2804| 516| break; 2805| 516| case 'c': ------------------ | Branch (2805:2): [True: 34, False: 992] ------------------ 2806| 34| if (key_length == 5 && memcmp(key, "ctime", 5) == 0) { ------------------ | Branch (2806:7): [True: 0, False: 34] | Branch (2806:26): [True: 0, False: 0] ------------------ 2807| 0| __LA_TIME_T sec = 0; ------------------ | | 107| 0|#define __LA_TIME_T time_t ------------------ 2808| 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 (2808:8): [True: 0, False: 0] ------------------ 2809| 0| archive_entry_set_ctime(entry, sec, n); 2810| 0| } else { 2811| 0| archive_set_error(&a->archive, 2812| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2813| 0| "Ignoring malformed pax ctime"); 2814| 0| } 2815| 0| return (err); 2816| 34| } else if (key_length == 7 && memcmp(key, "charset", 7) == 0) { ------------------ | Branch (2816:14): [True: 0, False: 34] | Branch (2816:33): [True: 0, False: 0] ------------------ 2817| | /* TODO: Publish charset information in entry. */ 2818| 34| } else if (key_length == 7 && memcmp(key, "comment", 7) == 0) { ------------------ | Branch (2818:14): [True: 0, False: 34] | Branch (2818:33): [True: 0, False: 0] ------------------ 2819| | /* TODO: Publish comment in entry. */ 2820| 0| } 2821| 34| break; 2822| 34| case 'g': ------------------ | Branch (2822:2): [True: 0, False: 1.02k] ------------------ 2823| 0| if (key_length == 3 && memcmp(key, "gid", 3) == 0) { ------------------ | Branch (2823:7): [True: 0, False: 0] | Branch (2823:26): [True: 0, False: 0] ------------------ 2824| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2824:8): [True: 0, False: 0] ------------------ 2825| 0| archive_entry_set_gid(entry, t); 2826| 0| } 2827| 0| return (err); 2828| 0| } else if (key_length == 5 && memcmp(key, "gname", 5) == 0) { ------------------ | Branch (2828:14): [True: 0, False: 0] | Branch (2828:33): [True: 0, False: 0] ------------------ 2829| 0| if (value_length > guname_limit) { ------------------ | Branch (2829:8): [True: 0, False: 0] ------------------ 2830| 0| *unconsumed += value_length; 2831| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2832| 0| } else { 2833| 0| err = read_bytes_to_string(a, &(tar->entry_gname), value_length, unconsumed); 2834| 0| } 2835| 0| return (err); 2836| 0| } 2837| 0| break; 2838| 0| case 'h': ------------------ | Branch (2838:2): [True: 0, False: 1.02k] ------------------ 2839| 0| if (key_length == 10 && memcmp(key, "hdrcharset", 10) == 0) { ------------------ | Branch (2839:7): [True: 0, False: 0] | Branch (2839:27): [True: 0, False: 0] ------------------ 2840| 0| if (value_length < 64) { ------------------ | Branch (2840:8): [True: 0, False: 0] ------------------ 2841| 0| p = __archive_read_ahead(a, value_length, &bytes_read); 2842| 0| if (p == NULL) { ------------------ | Branch (2842:9): [True: 0, False: 0] ------------------ 2843| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2844| 0| "Truncated tar archive " 2845| 0| "detected while reading hdrcharset attribute"); 2846| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2847| 0| } 2848| 0| if (value_length == 6 ------------------ | Branch (2848:9): [True: 0, False: 0] ------------------ 2849| 0| && memcmp(p, "BINARY", 6) == 0) { ------------------ | Branch (2849:12): [True: 0, False: 0] ------------------ 2850| | /* Binary mode. */ 2851| 0| tar->pax_hdrcharset_utf8 = 0; 2852| 0| err = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2853| 0| } else if (value_length == 23 ------------------ | Branch (2853:16): [True: 0, False: 0] ------------------ 2854| 0| && memcmp(p, "ISO-IR 10646 2000 UTF-8", 23) == 0) { ------------------ | Branch (2854:12): [True: 0, False: 0] ------------------ 2855| 0| tar->pax_hdrcharset_utf8 = 1; 2856| 0| err = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2857| 0| } else { 2858| | /* TODO: Unrecognized character set */ 2859| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2860| 0| } 2861| 0| } else { 2862| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2863| 0| "hdrcharset attribute is unreasonably large (%llu bytes)", 2864| 0| (unsigned long long)value_length); 2865| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2866| 0| } 2867| 0| __archive_read_consume(a, value_length); 2868| 0| return (err); 2869| 0| } 2870| 0| break; 2871| 9| case 'l': ------------------ | Branch (2871:2): [True: 9, False: 1.01k] ------------------ 2872| | /* pax interchange doesn't distinguish hardlink vs. symlink. */ 2873| 9| if (key_length == 8 && memcmp(key, "linkpath", 8) == 0) { ------------------ | Branch (2873:7): [True: 0, False: 9] | Branch (2873:26): [True: 0, False: 0] ------------------ 2874| 0| if (value_length > pathname_limit) { ------------------ | Branch (2874:8): [True: 0, False: 0] ------------------ 2875| 0| *unconsumed += value_length; 2876| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2877| 0| } else { 2878| 0| err = read_bytes_to_string(a, &tar->entry_linkpath, value_length, unconsumed); 2879| 0| } 2880| 0| return (err); 2881| 0| } 2882| 9| break; 2883| 204| case 'm': ------------------ | Branch (2883:2): [True: 204, False: 822] ------------------ 2884| 204| if (key_length == 5 && memcmp(key, "mtime", 5) == 0) { ------------------ | Branch (2884:7): [True: 85, False: 119] | Branch (2884:26): [True: 83, False: 2] ------------------ 2885| 83| __LA_TIME_T sec; ------------------ | | 107| 83|#define __LA_TIME_T time_t ------------------ 2886| 83| if ((err = pax_attribute_read_time(a, value_length, &sec, &n, unconsumed)) == ARCHIVE_OK) { ------------------ | | 233| 83|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2886:8): [True: 38, False: 45] ------------------ 2887| 38| archive_entry_set_mtime(entry, sec, n); 2888| 45| } else { 2889| 45| archive_set_error(&a->archive, 2890| 45| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 45|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2891| 45| "Ignoring malformed pax mtime"); 2892| 45| } 2893| 83| return (err); 2894| 83| } 2895| 121| break; 2896| 121| case 'p': ------------------ | Branch (2896:2): [True: 2, False: 1.02k] ------------------ 2897| 2| if (key_length == 4 && memcmp(key, "path", 4) == 0) { ------------------ | Branch (2897:7): [True: 0, False: 2] | Branch (2897:26): [True: 0, False: 0] ------------------ 2898| 0| if (value_length > pathname_limit) { ------------------ | Branch (2898:8): [True: 0, False: 0] ------------------ 2899| 0| *unconsumed += value_length; 2900| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2901| 0| } else { 2902| 0| err = read_bytes_to_string(a, &(tar->entry_pathname), value_length, unconsumed); 2903| 0| } 2904| 0| return (err); 2905| 0| } 2906| 2| break; 2907| 2| case 'r': ------------------ | Branch (2907:2): [True: 0, False: 1.02k] ------------------ 2908| | /* POSIX has reserved 'realtime.*' */ 2909| 0| break; 2910| 11| case 's': ------------------ | Branch (2910:2): [True: 11, False: 1.01k] ------------------ 2911| | /* POSIX has reserved 'security.*' */ 2912| | /* Someday: if (strcmp(key, "security.acl") == 0) { ... } */ 2913| 11| if (key_length == 4 && memcmp(key, "size", 4) == 0) { ------------------ | Branch (2913:7): [True: 0, False: 11] | Branch (2913:26): [True: 0, False: 0] ------------------ 2914| | /* "size" is the size of the data in the entry. */ 2915| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2915:8): [True: 0, False: 0] ------------------ 2916| 0| tar->pax_size = t; 2917| 0| tar->size_fields |= TAR_SIZE_PAX_SIZE; ------------------ | | 161| 0|#define TAR_SIZE_PAX_SIZE 1 ------------------ 2918| 0| } 2919| 0| else if (t == INT64_MAX) { ------------------ | Branch (2919:13): [True: 0, False: 0] ------------------ 2920| | /* Note: pax_attr_read_number returns INT64_MAX on overflow or < 0 */ 2921| 0| tar->entry_bytes_remaining = 0; 2922| 0| archive_set_error(&a->archive, 2923| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2924| 0| "Tar size attribute overflow"); 2925| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2926| 0| } 2927| 0| return (err); 2928| 0| } 2929| 11| break; 2930| 38| case 'u': ------------------ | Branch (2930:2): [True: 38, False: 988] ------------------ 2931| 38| if (key_length == 3 && memcmp(key, "uid", 3) == 0) { ------------------ | Branch (2931:7): [True: 38, False: 0] | Branch (2931:26): [True: 0, False: 38] ------------------ 2932| 0| if ((err = pax_attribute_read_number(a, value_length, &t)) == ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2932:8): [True: 0, False: 0] ------------------ 2933| 0| archive_entry_set_uid(entry, t); 2934| 0| } 2935| 0| return (err); 2936| 38| } else if (key_length == 5 && memcmp(key, "uname", 5) == 0) { ------------------ | Branch (2936:14): [True: 0, False: 38] | Branch (2936:33): [True: 0, False: 0] ------------------ 2937| 0| if (value_length > guname_limit) { ------------------ | Branch (2937:8): [True: 0, False: 0] ------------------ 2938| 0| *unconsumed += value_length; 2939| 0| err = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2940| 0| } else { 2941| 0| err = read_bytes_to_string(a, &(tar->entry_uname), value_length, unconsumed); 2942| 0| } 2943| 0| return (err); 2944| 0| } 2945| 38| break; 2946| 1.02k| } 2947| | 2948| | /* Unrecognized key, just skip the entire value. */ 2949| 822| __archive_read_consume(a, value_length); 2950| 822| return (err); 2951| 1.02k|} archive_read_support_format_tar.c:pax_attribute_read_number: 2350| 83|pax_attribute_read_number(struct archive_read *a, size_t value_length, int64_t *result) { 2351| 83| struct archive_string as; 2352| 83| int64_t unconsumed = 0; 2353| 83| int r; 2354| | 2355| 83| if (value_length > 64) { ------------------ | Branch (2355:6): [True: 0, False: 83] ------------------ 2356| 0| __archive_read_consume(a, value_length); 2357| 0| *result = 0; 2358| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2359| 0| } 2360| | 2361| 83| archive_string_init(&as); ------------------ | | 71| 83| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 83] | | ------------------ ------------------ 2362| 83| r = read_bytes_to_string(a, &as, value_length, &unconsumed); 2363| 83| if (tar_flush_unconsumed(a, &unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 83|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2363:6): [True: 0, False: 83] ------------------ 2364| 0| *result = 0; 2365| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2366| 0| } 2367| 83| if (r < ARCHIVE_OK) { ------------------ | | 233| 83|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2367:6): [True: 0, False: 83] ------------------ 2368| 0| archive_string_free(&as); 2369| 0| *result = 0; 2370| 0| return (r); 2371| 0| } 2372| | 2373| 83| *result = tar_atol10(as.s, archive_strlen(&as)); ------------------ | | 178| 83|#define archive_strlen(a) ((a)->length) ------------------ 2374| 83| archive_string_free(&as); 2375| 83| if (*result < 0 || *result == INT64_MAX) { ------------------ | Branch (2375:6): [True: 0, False: 83] | Branch (2375:21): [True: 0, False: 83] ------------------ 2376| 0| *result = INT64_MAX; 2377| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2378| 0| } 2379| 83| return (ARCHIVE_OK); ------------------ | | 233| 83|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2380| 83|} archive_read_support_format_tar.c:tar_atol10: 3579| 83|{ 3580| 83| return tar_atol_base_n(p, char_cnt, 10); 3581| 83|} archive_read_support_format_tar.c:pax_attribute_read_time: 2315| 84|pax_attribute_read_time(struct archive_read *a, size_t value_length, __LA_TIME_T *ps, long *pn, int64_t *unconsumed) { 2316| 84| struct archive_string as; 2317| 84| int r; 2318| | 2319| 84| if (value_length > 128) { ------------------ | Branch (2319:6): [True: 1, False: 83] ------------------ 2320| 1| __archive_read_consume(a, value_length); 2321| 1| *ps = 0; 2322| 1| *pn = 0; 2323| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2324| 1| } 2325| | 2326| 83| archive_string_init(&as); ------------------ | | 71| 83| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 83] | | ------------------ ------------------ 2327| 83| r = read_bytes_to_string(a, &as, value_length, unconsumed); 2328| 83| if (r < ARCHIVE_OK) { ------------------ | | 233| 83|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2328:6): [True: 0, False: 83] ------------------ 2329| 0| archive_string_free(&as); 2330| 0| *ps = 0; 2331| 0| *pn = 0; 2332| 0| return (r); 2333| 0| } 2334| | 2335| 83| int64_t sec = 0; 2336| 83| pax_time(as.s, archive_strlen(&as), &sec, pn); ------------------ | | 178| 83|#define archive_strlen(a) ((a)->length) ------------------ 2337| 83| archive_string_free(&as); 2338| | 2339| 83| if (sec == INT64_MIN) { ------------------ | Branch (2339:6): [True: 45, False: 38] ------------------ 2340| 45| *ps = 0; 2341| 45| *pn = 0; 2342| 45| return (ARCHIVE_WARN); ------------------ | | 235| 45|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 2343| 45| } else { 2344| 38| *ps = (__LA_TIME_T)sec; 2345| 38| } 2346| 38| return (ARCHIVE_OK); ------------------ | | 233| 38|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2347| 83|} archive_read_support_format_tar.c:pax_time: 2963| 83|{ 2964| 83| char digit; 2965| 83| int64_t s; 2966| 83| unsigned long l; 2967| 83| int sign; 2968| 83| int64_t limit, last_digit_limit; 2969| | 2970| 83| limit = INT64_MAX / 10; 2971| 83| last_digit_limit = INT64_MAX % 10; 2972| | 2973| 83| if (length <= 0) { ------------------ | Branch (2973:6): [True: 0, False: 83] ------------------ 2974| 0| *ps = 0; 2975| 0| *pn = 0; 2976| 0| return; 2977| 0| } 2978| 83| s = 0; 2979| 83| sign = 1; 2980| 83| if (*p == '-') { ------------------ | Branch (2980:6): [True: 83, False: 0] ------------------ 2981| 83| sign = -1; 2982| 83| p++; 2983| 83| length--; 2984| 83| } 2985| 845| while (length > 0 && *p >= '0' && *p <= '9') { ------------------ | Branch (2985:9): [True: 845, False: 0] | Branch (2985:23): [True: 763, False: 82] | Branch (2985:36): [True: 762, False: 1] ------------------ 2986| 762| digit = *p - '0'; 2987| 762| if (s > limit || ------------------ | Branch (2987:7): [True: 0, False: 762] ------------------ 2988| 762| (s == limit && digit > last_digit_limit)) { ------------------ | Branch (2988:8): [True: 0, False: 762] | Branch (2988:22): [True: 0, False: 0] ------------------ 2989| 0| *ps = INT64_MIN; 2990| 0| *pn = 0; 2991| 0| return; 2992| 0| } 2993| 762| s = (s * 10) + digit; 2994| 762| ++p; 2995| 762| --length; 2996| 762| } 2997| | 2998| 83| *ps = s * sign; 2999| | 3000| 83|#if ARCHIVE_VERSION_NUMBER < 4000000 3001| | /* Libarchive 4.0 will have __LA_TIME_T == int64_t, so 3002| | this will be unnecessary. */ 3003| | /* Test whether it overflows __LA_TIME_T */ 3004| 83| __LA_TIME_T sec = (__LA_TIME_T)*ps; ------------------ | | 107| 83|#define __LA_TIME_T time_t ------------------ 3005| 83| if ((int64_t)sec != *ps) { ------------------ | Branch (3005:6): [True: 0, False: 83] ------------------ 3006| 0| *ps = INT64_MIN; 3007| 0| *pn = 0; 3008| 0| return; 3009| 0| } 3010| 83|#endif 3011| | 3012| | /* Calculate nanoseconds. */ 3013| 83| *pn = 0; 3014| | 3015| 83| if (length <= 0) { ------------------ | Branch (3015:6): [True: 0, False: 83] ------------------ 3016| 0| return; 3017| 0| } 3018| | 3019| | /* Skip `.` */ 3020| 83| if (*p != '.') { ------------------ | Branch (3020:6): [True: 28, False: 55] ------------------ 3021| 28| *ps = INT64_MIN; 3022| 28| *pn = 0; 3023| 28| return; 3024| 28| } 3025| 55| ++p; 3026| 55| --length; 3027| | 3028| 55| l = 100000000UL; 3029| 277| do { 3030| 277| if (length <= 0) { ------------------ | Branch (3030:7): [True: 38, False: 239] ------------------ 3031| 38| return; 3032| 38| } 3033| 239| if (*p >= '0' && *p <= '9') { ------------------ | Branch (3033:7): [True: 231, False: 8] | Branch (3033:20): [True: 222, False: 9] ------------------ 3034| 222| *pn += (*p - '0') * l; 3035| 222| } else { 3036| 17| *ps = INT64_MIN; 3037| 17| *pn = 0; 3038| 17| return; 3039| 17| } 3040| 222| ++p; 3041| 222| --length; 3042| 222| } while (l /= 10); ------------------ | Branch (3042:11): [True: 222, False: 0] ------------------ 3043| | 3044| | /* Ignore resolution beyond nanoseconds, 3045| | but verify it's all decimal digits. */ 3046| 0| while (length > 0) { ------------------ | Branch (3046:9): [True: 0, False: 0] ------------------ 3047| 0| if (*p < '0' || *p > '9') { ------------------ | Branch (3047:7): [True: 0, False: 0] | Branch (3047:19): [True: 0, False: 0] ------------------ 3048| 0| *ps = INT64_MIN; 3049| 0| *pn = 0; 3050| 0| return; 3051| 0| } 3052| 0| ++p; 3053| 0| --length; 3054| 0| } 3055| 0|} archive_read_support_format_tar.c:pax_attribute_LIBARCHIVE_xattr: 2189| 36|{ 2190| 36| char *name_decoded; 2191| 36| void *value_decoded; 2192| 36| size_t value_len; 2193| | 2194| 36| if (name_length < 1) ------------------ | Branch (2194:6): [True: 0, False: 36] ------------------ 2195| 0| return 3; 2196| | 2197| | /* URL-decode name */ 2198| 36| name_decoded = url_decode(name, name_length); 2199| 36| if (name_decoded == NULL) ------------------ | Branch (2199:6): [True: 0, False: 36] ------------------ 2200| 0| return 2; 2201| | 2202| | /* Base-64 decode value */ 2203| 36| value_decoded = base64_decode(value, value_length, &value_len); 2204| 36| if (value_decoded == NULL) { ------------------ | Branch (2204:6): [True: 0, False: 36] ------------------ 2205| 0| free(name_decoded); 2206| 0| return 1; 2207| 0| } 2208| | 2209| 36| archive_entry_xattr_add_entry(entry, name_decoded, 2210| 36| value_decoded, value_len); 2211| | 2212| 36| free(name_decoded); 2213| 36| free(value_decoded); 2214| 36| return 0; 2215| 36|} archive_read_support_format_tar.c:url_decode: 3788| 36|{ 3789| 36| char *out, *d; 3790| 36| const char *s; 3791| | 3792| 36| out = malloc(length + 1); 3793| 36| if (out == NULL) ------------------ | Branch (3793:6): [True: 0, False: 36] ------------------ 3794| 0| return (NULL); 3795| 155| for (s = in, d = out; length > 0 && *s != '\0'; ) { ------------------ | Branch (3795:24): [True: 119, False: 36] | Branch (3795:38): [True: 119, False: 0] ------------------ 3796| 119| if (s[0] == '%' && length > 2) { ------------------ | Branch (3796:7): [True: 9, False: 110] | Branch (3796:22): [True: 9, False: 0] ------------------ 3797| | /* Try to convert % escape */ 3798| 9| int digit1 = tohex(s[1]); 3799| 9| int digit2 = tohex(s[2]); 3800| 9| if (digit1 >= 0 && digit2 >= 0) { ------------------ | Branch (3800:8): [True: 0, False: 9] | Branch (3800:23): [True: 0, False: 0] ------------------ 3801| | /* Looks good, consume three chars */ 3802| 0| s += 3; 3803| 0| length -= 3; 3804| | /* Convert output */ 3805| 0| *d++ = ((digit1 << 4) | digit2); 3806| 0| continue; 3807| 0| } 3808| | /* Else fall through and treat '%' as normal char */ 3809| 9| } 3810| 119| *d++ = *s++; 3811| 119| --length; 3812| 119| } 3813| 36| *d = '\0'; 3814| 36| return (out); 3815| 36|} archive_read_support_format_tar.c:tohex: 3819| 18|{ 3820| 18| if (c >= '0' && c <= '9') ------------------ | Branch (3820:6): [True: 17, False: 1] | Branch (3820:18): [True: 0, False: 17] ------------------ 3821| 0| return (c - '0'); 3822| 18| else if (c >= 'A' && c <= 'F') ------------------ | Branch (3822:11): [True: 17, False: 1] | Branch (3822:23): [True: 0, False: 17] ------------------ 3823| 0| return (c - 'A' + 10); 3824| 18| else if (c >= 'a' && c <= 'f') ------------------ | Branch (3824:11): [True: 17, False: 1] | Branch (3824:23): [True: 8, False: 9] ------------------ 3825| 8| return (c - 'a' + 10); 3826| 10| else 3827| 10| return (-1); 3828| 18|} archive_read_support_format_tar.c:base64_decode: 3720| 36|{ 3721| 36| static const unsigned char decode_table[128] = { 3722| 36| 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 3723| 36| 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 3724| 36| 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 3725| 36| 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63, 3726| 36| 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 255, 3727| 36| 255, 255, 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 3728| 36| 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 3729| 36| 255, 255, 255, 255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 3730| 36| 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 3731| 36| 51, 255, 255, 255, 255, 255 }; 3732| 36| char *out, *d; 3733| 36| const unsigned char *src = (const unsigned char *)s; 3734| | 3735| | /* Allocate enough space to hold the entire output. */ 3736| | /* Note that we may not use all of this... */ 3737| 36| out = malloc(len - len / 4 + 1); 3738| 36| if (out == NULL) { ------------------ | Branch (3738:6): [True: 0, False: 36] ------------------ 3739| 0| *out_len = 0; 3740| 0| return (NULL); 3741| 0| } 3742| 36| d = out; 3743| | 3744| 975| while (len > 0) { ------------------ | Branch (3744:9): [True: 939, False: 36] ------------------ 3745| | /* Collect the next group of (up to) four characters. */ 3746| 939| int v = 0; 3747| 939| int group_size = 0; 3748| 13.1k| while (group_size < 4 && len > 0) { ------------------ | Branch (3748:10): [True: 12.2k, False: 903] | Branch (3748:28): [True: 12.1k, False: 6] ------------------ 3749| | /* '=' or '_' padding indicates final group. */ 3750| 12.1k| if (*src == '=' || *src == '_') { ------------------ | Branch (3750:8): [True: 30, False: 12.1k] | Branch (3750:23): [True: 0, False: 12.1k] ------------------ 3751| 30| len = 0; 3752| 30| break; 3753| 30| } 3754| | /* Skip illegal characters (including line breaks) */ 3755| 12.1k| if (*src > 127 || *src < 32 ------------------ | Branch (3755:8): [True: 3.49k, False: 8.67k] | Branch (3755:22): [True: 4.40k, False: 4.26k] ------------------ 3756| 8.49k| || decode_table[*src] == 0xff) { ------------------ | Branch (3756:11): [True: 599, False: 3.66k] ------------------ 3757| 8.49k| len--; 3758| 8.49k| src++; 3759| 8.49k| continue; 3760| 8.49k| } 3761| 3.66k| v <<= 6; 3762| 3.66k| v |= decode_table[*src++]; 3763| 3.66k| len --; 3764| 3.66k| group_size++; 3765| 3.66k| } 3766| | /* Align a short group properly. */ 3767| 939| v <<= 6 * (4 - group_size); 3768| | /* Unpack the group we just collected. */ 3769| 939| switch (group_size) { ------------------ | Branch (3769:11): [True: 930, False: 9] ------------------ 3770| 903| case 4: d[2] = v & 0xff; ------------------ | Branch (3770:3): [True: 903, False: 36] ------------------ 3771| | /* FALLTHROUGH */ 3772| 913| case 3: d[1] = (v >> 8) & 0xff; ------------------ | Branch (3772:3): [True: 10, False: 929] ------------------ 3773| | /* FALLTHROUGH */ 3774| 921| case 2: d[0] = (v >> 16) & 0xff; ------------------ | Branch (3774:3): [True: 8, False: 931] ------------------ 3775| 921| break; 3776| 9| case 1: /* this is invalid! */ ------------------ | Branch (3776:3): [True: 9, False: 930] ------------------ 3777| 9| break; 3778| 939| } 3779| 939| d += group_size * 3 / 4; 3780| 939| } 3781| | 3782| 36| *out_len = d - out; 3783| 36| return (out); 3784| 36|} archive_read_support_format_tar.c:header_gnutar: 3063| 1.84k|{ 3064| 1.84k| const struct archive_entry_header_gnutar *header; 3065| 1.84k| int64_t t; 3066| 1.84k| int err = ARCHIVE_OK; ------------------ | | 233| 1.84k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3067| | 3068| | /* 3069| | * GNU header is like POSIX ustar, except 'prefix' is 3070| | * replaced with some other fields. This also means the 3071| | * filename is stored as in old-style archives. 3072| | */ 3073| | 3074| | /* Copy filename over (to ensure null termination). */ 3075| 1.84k| header = (const struct archive_entry_header_gnutar *)h; 3076| 1.84k| const char *existing_pathname = archive_entry_pathname(entry); 3077| 1.84k| const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); 3078| 1.84k| if ((existing_pathname == NULL || existing_pathname[0] == '\0') ------------------ | Branch (3078:7): [True: 1.84k, False: 0] | Branch (3078:36): [True: 0, False: 0] ------------------ 3079| 1.84k| && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == L'\0')) { ------------------ | Branch (3079:10): [True: 1.84k, False: 0] | Branch (3079:43): [True: 0, False: 0] ------------------ 3080| 1.84k| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 1.84k|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (3080:7): [True: 0, False: 1.84k] ------------------ 3081| 1.84k| header->name, sizeof(header->name), tar->sconv) != 0) { 3082| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 3083| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3083:8): [True: 0, False: 0] ------------------ 3084| 0| return (err); 3085| 0| } 3086| 1.84k| } 3087| | 3088| | /* Fields common to ustar and GNU */ 3089| | /* XXX Can the following be factored out since it's common 3090| | * to ustar and gnu tar? Is it okay to move it down into 3091| | * header_common, perhaps? */ 3092| 1.84k| const char *existing_uname = archive_entry_uname(entry); 3093| 1.84k| if (existing_uname == NULL || existing_uname[0] == '\0') { ------------------ | Branch (3093:6): [True: 1.84k, False: 0] | Branch (3093:32): [True: 0, False: 0] ------------------ 3094| 1.84k| if (archive_entry_copy_uname_l(entry, ------------------ | | 86| 1.84k|#define archive_entry_copy_uname_l _archive_entry_copy_uname_l ------------------ | Branch (3094:7): [True: 0, False: 1.84k] ------------------ 3095| 1.84k| header->uname, sizeof(header->uname), tar->sconv) != 0) { 3096| 0| err = set_conversion_failed_error(a, tar->sconv, "Uname"); 3097| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3097:8): [True: 0, False: 0] ------------------ 3098| 0| return (err); 3099| 0| } 3100| 1.84k| } 3101| | 3102| 1.84k| const char *existing_gname = archive_entry_gname(entry); 3103| 1.84k| if (existing_gname == NULL || existing_gname[0] == '\0') { ------------------ | Branch (3103:6): [True: 1.84k, False: 0] | Branch (3103:32): [True: 0, False: 0] ------------------ 3104| 1.84k| if (archive_entry_copy_gname_l(entry, ------------------ | | 71| 1.84k|#define archive_entry_copy_gname_l _archive_entry_copy_gname_l ------------------ | Branch (3104:7): [True: 0, False: 1.84k] ------------------ 3105| 1.84k| header->gname, sizeof(header->gname), tar->sconv) != 0) { 3106| 0| err = set_conversion_failed_error(a, tar->sconv, "Gname"); 3107| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3107:8): [True: 0, False: 0] ------------------ 3108| 0| return (err); 3109| 0| } 3110| 1.84k| } 3111| | 3112| | /* Parse out device numbers only for char and block specials */ 3113| 1.84k| if (header->typeflag[0] == '3' || header->typeflag[0] == '4') { ------------------ | Branch (3113:6): [True: 189, False: 1.65k] | Branch (3113:36): [True: 247, False: 1.40k] ------------------ 3114| 436| if (!archive_entry_rdev_is_set(entry)) { ------------------ | Branch (3114:7): [True: 436, False: 0] ------------------ 3115| 436| archive_entry_set_rdevmajor(entry, (dev_t) 3116| 436| tar_atol(header->rdevmajor, sizeof(header->rdevmajor))); 3117| 436| archive_entry_set_rdevminor(entry, (dev_t) 3118| 436| tar_atol(header->rdevminor, sizeof(header->rdevminor))); 3119| 436| } 3120| 1.40k| } else { 3121| 1.40k| archive_entry_set_rdev(entry, 0); 3122| 1.40k| } 3123| | 3124| | /* Grab GNU-specific fields. */ 3125| 1.84k| if (!archive_entry_atime_is_set(entry)) { ------------------ | Branch (3125:6): [True: 1.84k, False: 0] ------------------ 3126| 1.84k| t = tar_atol(header->atime, sizeof(header->atime)); 3127| 1.84k| if (t > 0) ------------------ | Branch (3127:7): [True: 707, False: 1.13k] ------------------ 3128| 707| archive_entry_set_atime(entry, t, 0); 3129| 1.84k| } 3130| 1.84k| if (!archive_entry_ctime_is_set(entry)) { ------------------ | Branch (3130:6): [True: 1.84k, False: 0] ------------------ 3131| 1.84k| t = tar_atol(header->ctime, sizeof(header->ctime)); 3132| 1.84k| if (t > 0) ------------------ | Branch (3132:7): [True: 1.16k, False: 678] ------------------ 3133| 1.16k| archive_entry_set_ctime(entry, t, 0); 3134| 1.84k| } 3135| | 3136| 1.84k| if (header->realsize[0] != 0) { ------------------ | Branch (3136:6): [True: 690, False: 1.15k] ------------------ 3137| | /* Treat as a synonym for the pax GNU.sparse.realsize attr */ 3138| 690| tar->GNU_sparse_realsize 3139| 690| = tar_atol(header->realsize, sizeof(header->realsize)); 3140| 690| tar->size_fields |= TAR_SIZE_GNU_SPARSE_REALSIZE; ------------------ | | 162| 690|#define TAR_SIZE_GNU_SPARSE_REALSIZE 2 ------------------ 3141| 690| } 3142| | 3143| 1.84k| if (header->sparse[0].offset[0] != 0) { ------------------ | Branch (3143:6): [True: 1.56k, False: 276] ------------------ 3144| 1.56k| if (gnu_sparse_old_read(a, tar, header, unconsumed) ------------------ | Branch (3144:7): [True: 8, False: 1.56k] ------------------ 3145| 1.56k| != ARCHIVE_OK) ------------------ | | 233| 1.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3146| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3147| 1.56k| } else { 3148| 276| if (header->isextended[0] != 0) { ------------------ | Branch (3148:7): [True: 37, False: 239] ------------------ 3149| | /* XXX WTF? XXX */ 3150| 37| } 3151| 276| } 3152| | 3153| | /* Grab fields common to all tar variants. */ 3154| 1.83k| err = header_common(a, tar, entry, h); 3155| 1.83k| if (err == ARCHIVE_FATAL) ------------------ | | 239| 1.83k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3155:6): [True: 0, False: 1.83k] ------------------ 3156| 0| return (err); 3157| | 3158| 1.83k| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 3159| | 3160| 1.83k| return (err); 3161| 1.83k|} archive_read_support_format_tar.c:gnu_sparse_old_read: 3216| 1.56k|{ 3217| 1.56k| ssize_t bytes_read; 3218| 1.56k| const void *data; 3219| 1.56k| struct extended { 3220| 1.56k| struct gnu_sparse sparse[21]; 3221| 1.56k| char isextended[1]; 3222| 1.56k| char padding[7]; 3223| 1.56k| }; 3224| 1.56k| const struct extended *ext; 3225| | 3226| 1.56k| if (gnu_sparse_old_parse(a, tar, header->sparse, 4) != ARCHIVE_OK) ------------------ | | 233| 1.56k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3226:6): [True: 0, False: 1.56k] ------------------ 3227| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3228| 1.56k| if (header->isextended[0] == 0) ------------------ | Branch (3228:6): [True: 1.05k, False: 518] ------------------ 3229| 1.05k| return (ARCHIVE_OK); ------------------ | | 233| 1.05k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3230| | 3231| 2.23k| do { 3232| 2.23k| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 2.23k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3232:7): [True: 0, False: 2.23k] ------------------ 3233| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3234| 0| } 3235| 2.23k| data = __archive_read_ahead(a, 512, &bytes_read); 3236| 2.23k| if (data == NULL) { ------------------ | Branch (3236:7): [True: 7, False: 2.23k] ------------------ 3237| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3238| 7| "Truncated tar archive " 3239| 7| "detected while reading sparse file data"); 3240| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3241| 7| } 3242| 2.23k| *unconsumed = 512; 3243| 2.23k| ext = (const struct extended *)data; 3244| 2.23k| if (gnu_sparse_old_parse(a, tar, ext->sparse, 21) != ARCHIVE_OK) ------------------ | | 233| 2.23k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3244:7): [True: 1, False: 2.23k] ------------------ 3245| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3246| 2.23k| } while (ext->isextended[0] != 0); ------------------ | Branch (3246:11): [True: 1.72k, False: 510] ------------------ 3247| 510| if (tar->sparse_list != NULL) ------------------ | Branch (3247:6): [True: 510, False: 0] ------------------ 3248| 510| tar->entry_offset = tar->sparse_list->offset; 3249| 510| return (ARCHIVE_OK); ------------------ | | 233| 510|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3250| 518|} archive_read_support_format_tar.c:gnu_sparse_old_parse: 3255| 3.79k|{ 3256| 43.9k| while (length > 0 && sparse->offset[0] != 0) { ------------------ | Branch (3256:9): [True: 41.5k, False: 2.35k] | Branch (3256:23): [True: 40.1k, False: 1.44k] ------------------ 3257| 40.1k| if (gnu_add_sparse_entry(a, tar, ------------------ | Branch (3257:7): [True: 1, False: 40.1k] ------------------ 3258| 40.1k| tar_atol(sparse->offset, sizeof(sparse->offset)), 3259| 40.1k| tar_atol(sparse->numbytes, sizeof(sparse->numbytes))) 3260| 40.1k| != ARCHIVE_OK) ------------------ | | 233| 40.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3261| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3262| 40.1k| sparse++; 3263| 40.1k| length--; 3264| 40.1k| } 3265| 3.79k| return (ARCHIVE_OK); ------------------ | | 233| 3.79k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3266| 3.79k|} archive_read_support_format_tar.c:header_common: 1375| 21.2k|{ 1376| 21.2k| const struct archive_entry_header_ustar *header; 1377| 21.2k| const char *existing_linkpath; 1378| 21.2k| const wchar_t *existing_wcs_linkpath; 1379| 21.2k| int err = ARCHIVE_OK; ------------------ | | 233| 21.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1380| | 1381| 21.2k| header = (const struct archive_entry_header_ustar *)h; 1382| | 1383| | /* Parse out the numeric fields (all are octal) */ 1384| | 1385| | /* Split mode handling: Set filetype always, perm only if not already set */ 1386| 21.2k| archive_entry_set_filetype(entry, 1387| 21.2k| (mode_t)tar_atol(header->mode, sizeof(header->mode))); 1388| 21.2k| if (!archive_entry_perm_is_set(entry)) { ------------------ | Branch (1388:6): [True: 21.1k, False: 39] ------------------ 1389| 21.1k| archive_entry_set_perm(entry, 1390| 21.1k| (mode_t)tar_atol(header->mode, sizeof(header->mode))); 1391| 21.1k| } 1392| | 1393| | /* Set uid, gid, mtime if not already set */ 1394| 21.2k| if (!archive_entry_uid_is_set(entry)) { ------------------ | Branch (1394:6): [True: 21.2k, False: 0] ------------------ 1395| 21.2k| archive_entry_set_uid(entry, tar_atol(header->uid, sizeof(header->uid))); 1396| 21.2k| } 1397| 21.2k| if (!archive_entry_gid_is_set(entry)) { ------------------ | Branch (1397:6): [True: 21.2k, False: 0] ------------------ 1398| 21.2k| archive_entry_set_gid(entry, tar_atol(header->gid, sizeof(header->gid))); 1399| 21.2k| } 1400| 21.2k| if (!archive_entry_mtime_is_set(entry)) { ------------------ | Branch (1400:6): [True: 21.2k, False: 0] ------------------ 1401| 21.2k| int64_t t64 = tar_atol(header->mtime, sizeof(header->mtime)); 1402| 21.2k| time_t t = (time_t)t64; 1403| 21.2k| if ((int64_t)t != t64) { /* time_t overflowed */ ------------------ | Branch (1403:7): [True: 0, False: 21.2k] ------------------ 1404| 0| t = get_time_t_max(); 1405| 0| } 1406| 21.2k| archive_entry_set_mtime(entry, t, 0); 1407| 21.2k| } 1408| | 1409| | /* Reconcile the size info. */ 1410| | /* First, how big is the file on disk? */ 1411| 21.2k| if ((tar->size_fields & TAR_SIZE_GNU_SPARSE_REALSIZE) != 0) { ------------------ | | 162| 21.2k|#define TAR_SIZE_GNU_SPARSE_REALSIZE 2 ------------------ | Branch (1411:6): [True: 682, False: 20.5k] ------------------ 1412| | /* GNU sparse format 1.0 uses `GNU.sparse.realsize` 1413| | * to hold the size of the file on disk. */ 1414| 682| tar->disk_size = tar->GNU_sparse_realsize; 1415| 20.5k| } else if ((tar->size_fields & TAR_SIZE_GNU_SPARSE_SIZE) != 0 ------------------ | | 163| 20.5k|#define TAR_SIZE_GNU_SPARSE_SIZE 4 ------------------ | Branch (1415:13): [True: 0, False: 20.5k] ------------------ 1416| 0| && (tar->sparse_gnu_major == 0)) { ------------------ | Branch (1416:9): [True: 0, False: 0] ------------------ 1417| | /* GNU sparse format 0.0 and 0.1 use `GNU.sparse.size` 1418| | * to hold the size of the file on disk. */ 1419| 0| tar->disk_size = tar->GNU_sparse_size; 1420| 20.5k| } else if ((tar->size_fields & TAR_SIZE_SCHILY_SPARSE_REALSIZE) != 0) { ------------------ | | 164| 20.5k|#define TAR_SIZE_SCHILY_SPARSE_REALSIZE 8 ------------------ | Branch (1420:13): [True: 4, False: 20.5k] ------------------ 1421| 4| tar->disk_size = tar->SCHILY_sparse_realsize; 1422| 20.5k| } else if ((tar->size_fields & TAR_SIZE_PAX_SIZE) != 0) { ------------------ | | 161| 20.5k|#define TAR_SIZE_PAX_SIZE 1 ------------------ | Branch (1422:13): [True: 0, False: 20.5k] ------------------ 1423| 0| tar->disk_size = tar->pax_size; 1424| 20.5k| } else { 1425| | /* There wasn't a suitable pax header, so use the ustar info */ 1426| 20.5k| tar->disk_size = tar_atol(header->size, sizeof(header->size)); 1427| 20.5k| } 1428| | 1429| 21.2k| if (tar->disk_size < 0) { ------------------ | Branch (1429:6): [True: 11, False: 21.2k] ------------------ 1430| 11| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 11|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1431| 11| "Tar entry has negative file size"); 1432| 11| return (ARCHIVE_FATAL); ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1433| 21.2k| } else if (tar->disk_size > entry_limit) { ------------------ | Branch (1433:13): [True: 0, False: 21.2k] ------------------ 1434| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1435| 0| "Tar entry size overflow"); 1436| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1437| 21.2k| } else { 1438| 21.2k| archive_entry_set_size(entry, tar->disk_size); 1439| 21.2k| } 1440| | 1441| | /* Second, how big is the data in the archive? */ 1442| 21.2k| if ((tar->size_fields & TAR_SIZE_GNU_SPARSE_SIZE) != 0 ------------------ | | 163| 21.2k|#define TAR_SIZE_GNU_SPARSE_SIZE 4 ------------------ | Branch (1442:6): [True: 0, False: 21.2k] ------------------ 1443| 0| && (tar->sparse_gnu_major == 1)) { ------------------ | Branch (1443:9): [True: 0, False: 0] ------------------ 1444| | /* GNU sparse format 1.0 uses `GNU.sparse.size` 1445| | * to hold the size of the data in the archive. */ 1446| 0| tar->entry_bytes_remaining = tar->GNU_sparse_size; 1447| 21.2k| } else if ((tar->size_fields & TAR_SIZE_PAX_SIZE) != 0) { ------------------ | | 161| 21.2k|#define TAR_SIZE_PAX_SIZE 1 ------------------ | Branch (1447:13): [True: 0, False: 21.2k] ------------------ 1448| 0| tar->entry_bytes_remaining = tar->pax_size; 1449| 21.2k| } else { 1450| 21.2k| tar->entry_bytes_remaining 1451| 21.2k| = tar_atol(header->size, sizeof(header->size)); 1452| 21.2k| } 1453| 21.2k| if (tar->entry_bytes_remaining < 0) { ------------------ | Branch (1453:6): [True: 0, False: 21.2k] ------------------ 1454| 0| tar->entry_bytes_remaining = 0; 1455| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1456| 0| "Tar entry has negative size"); 1457| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1458| 21.2k| } else if (tar->entry_bytes_remaining > entry_limit) { ------------------ | Branch (1458:13): [True: 0, False: 21.2k] ------------------ 1459| 0| tar->entry_bytes_remaining = 0; 1460| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1461| 0| "Tar entry size overflow"); 1462| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1463| 0| } 1464| | 1465| | /* Handle the tar type flag appropriately. */ 1466| 21.2k| tar->filetype = header->typeflag[0]; 1467| | 1468| | /* 1469| | * TODO: If the linkpath came from Pax extension header, then 1470| | * we should obey the hdrcharset_utf8 flag when converting these. 1471| | */ 1472| 21.2k| switch (tar->filetype) { 1473| 6.19k| case '1': /* Hard link */ ------------------ | Branch (1473:2): [True: 6.19k, False: 15.0k] ------------------ 1474| 6.19k| archive_entry_set_link_to_hardlink(entry); 1475| 6.19k| existing_wcs_linkpath = archive_entry_hardlink_w(entry); 1476| 6.19k| existing_linkpath = archive_entry_hardlink(entry); 1477| 6.19k| if ((existing_linkpath == NULL || existing_linkpath[0] == '\0') ------------------ | Branch (1477:8): [True: 6.19k, False: 0] | Branch (1477:37): [True: 0, False: 0] ------------------ 1478| 6.19k| && (existing_wcs_linkpath == NULL || existing_wcs_linkpath[0] == '\0')) { ------------------ | Branch (1478:11): [True: 6.19k, False: 0] | Branch (1478:44): [True: 0, False: 0] ------------------ 1479| 6.19k| struct archive_string linkpath; 1480| 6.19k| archive_string_init(&linkpath); ------------------ | | 71| 6.19k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 6.19k] | | ------------------ ------------------ 1481| 6.19k| archive_strncpy(&linkpath, ------------------ | | 173| 6.19k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1482| 6.19k| header->linkname, sizeof(header->linkname)); 1483| 6.19k| if (archive_entry_copy_hardlink_l(entry, linkpath.s, ------------------ | | 74| 6.19k|#define archive_entry_copy_hardlink_l _archive_entry_copy_hardlink_l ------------------ | Branch (1483:8): [True: 0, False: 6.19k] ------------------ 1484| 6.19k| archive_strlen(&linkpath), tar->sconv) != 0) { ------------------ | | 178| 6.19k|#define archive_strlen(a) ((a)->length) ------------------ 1485| 0| err = set_conversion_failed_error(a, tar->sconv, 1486| 0| "Linkname"); 1487| 0| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1487:9): [True: 0, False: 0] ------------------ 1488| 0| archive_string_free(&linkpath); 1489| 0| return (err); 1490| 0| } 1491| 0| } 1492| 6.19k| archive_string_free(&linkpath); 1493| 6.19k| } 1494| | /* 1495| | * The following may seem odd, but: Technically, tar 1496| | * does not store the file type for a "hard link" 1497| | * entry, only the fact that it is a hard link. So, I 1498| | * leave the type zero normally. But, pax interchange 1499| | * format allows hard links to have data, which 1500| | * implies that the underlying entry is a regular 1501| | * file. 1502| | */ 1503| 6.19k| if (archive_entry_size(entry) > 0) ------------------ | Branch (1503:7): [True: 5.84k, False: 353] ------------------ 1504| 5.84k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 5.84k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1505| | 1506| | /* 1507| | * A tricky point: Traditionally, tar readers have 1508| | * ignored the size field when reading hardlink 1509| | * entries, and some writers put non-zero sizes even 1510| | * though the body is empty. POSIX blessed this 1511| | * convention in the 1988 standard, but broke with 1512| | * this tradition in 2001 by permitting hardlink 1513| | * entries to store valid bodies in pax interchange 1514| | * format, but not in ustar format. Since there is no 1515| | * hard and fast way to distinguish pax interchange 1516| | * from earlier archives (the 'x' and 'g' entries are 1517| | * optional, after all), we need a heuristic. 1518| | */ 1519| 6.19k| if (archive_entry_size(entry) == 0) { ------------------ | Branch (1519:7): [True: 353, False: 5.84k] ------------------ 1520| | /* If the size is already zero, we're done. */ 1521| 5.84k| } else if (a->archive.archive_format ------------------ | Branch (1521:15): [True: 0, False: 5.84k] ------------------ 1522| 5.84k| == ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE) { ------------------ | | 369| 5.84k|#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) | | ------------------ | | | | 367| 5.84k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ 1523| | /* Definitely pax extended; must obey hardlink size. */ 1524| 5.84k| } else if (a->archive.archive_format == ARCHIVE_FORMAT_TAR ------------------ | | 367| 11.6k|#define ARCHIVE_FORMAT_TAR 0x30000 ------------------ | Branch (1524:14): [True: 318, False: 5.52k] ------------------ 1525| 5.52k| || a->archive.archive_format == ARCHIVE_FORMAT_TAR_GNUTAR) ------------------ | | 371| 5.52k|#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) | | ------------------ | | | | 367| 5.52k|#define ARCHIVE_FORMAT_TAR 0x30000 | | ------------------ ------------------ | Branch (1525:10): [True: 357, False: 5.16k] ------------------ 1526| 675| { 1527| | /* Old-style or GNU tar: we must ignore the size. */ 1528| 675| archive_entry_set_size(entry, 0); 1529| 675| tar->entry_bytes_remaining = 0; 1530| 5.16k| } else if (archive_read_format_tar_bid(a, 50) > 50) { ------------------ | Branch (1530:14): [True: 247, False: 4.92k] ------------------ 1531| | /* 1532| | * We don't know if it's pax: If the bid 1533| | * function sees a valid ustar header 1534| | * immediately following, then let's ignore 1535| | * the hardlink size. 1536| | */ 1537| 247| archive_entry_set_size(entry, 0); 1538| 247| tar->entry_bytes_remaining = 0; 1539| 247| } 1540| | /* 1541| | * TODO: There are still two cases I'd like to handle: 1542| | * = a ustar non-pax archive with a hardlink entry at 1543| | * end-of-archive. (Look for block of nulls following?) 1544| | * = a pax archive that has not seen any pax headers 1545| | * and has an entry which is a hardlink entry storing 1546| | * a body containing an uncompressed tar archive. 1547| | * The first is worth addressing; I don't see any reliable 1548| | * way to deal with the second possibility. 1549| | */ 1550| 6.19k| break; 1551| 178| case '2': /* Symlink */ ------------------ | Branch (1551:2): [True: 178, False: 21.0k] ------------------ 1552| 178| archive_entry_set_link_to_symlink(entry); 1553| 178| existing_wcs_linkpath = archive_entry_symlink_w(entry); 1554| 178| existing_linkpath = archive_entry_symlink(entry); 1555| 178| if ((existing_linkpath == NULL || existing_linkpath[0] == '\0') ------------------ | Branch (1555:8): [True: 178, False: 0] | Branch (1555:37): [True: 0, False: 0] ------------------ 1556| 178| && (existing_wcs_linkpath == NULL || existing_wcs_linkpath[0] == '\0')) { ------------------ | Branch (1556:11): [True: 178, False: 0] | Branch (1556:44): [True: 0, False: 0] ------------------ 1557| 178| struct archive_string linkpath; 1558| 178| archive_string_init(&linkpath); ------------------ | | 71| 178| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 178] | | ------------------ ------------------ 1559| 178| archive_strncpy(&linkpath, ------------------ | | 173| 178| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1560| 178| header->linkname, sizeof(header->linkname)); 1561| 178| if (archive_entry_copy_symlink_l(entry, linkpath.s, ------------------ | | 83| 178|#define archive_entry_copy_symlink_l _archive_entry_copy_symlink_l ------------------ | Branch (1561:8): [True: 0, False: 178] ------------------ 1562| 178| archive_strlen(&linkpath), tar->sconv) != 0) { ------------------ | | 178| 178|#define archive_strlen(a) ((a)->length) ------------------ 1563| 0| err = set_conversion_failed_error(a, tar->sconv, 1564| 0| "Linkname"); 1565| 0| if (err == ARCHIVE_FATAL) { ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1565:9): [True: 0, False: 0] ------------------ 1566| 0| archive_string_free(&linkpath); 1567| 0| return (err); 1568| 0| } 1569| 0| } 1570| 178| archive_string_free(&linkpath); 1571| 178| } 1572| 178| archive_entry_set_filetype(entry, AE_IFLNK); ------------------ | | 217| 178|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ 1573| 178| archive_entry_set_size(entry, 0); 1574| 178| tar->entry_bytes_remaining = 0; 1575| 178| break; 1576| 270| case '3': /* Character device */ ------------------ | Branch (1576:2): [True: 270, False: 20.9k] ------------------ 1577| 270| archive_entry_set_filetype(entry, AE_IFCHR); ------------------ | | 219| 270|#define AE_IFCHR ((__LA_MODE_T)0020000) ------------------ 1578| 270| archive_entry_set_size(entry, 0); 1579| 270| tar->entry_bytes_remaining = 0; 1580| 270| break; 1581| 494| case '4': /* Block device */ ------------------ | Branch (1581:2): [True: 494, False: 20.7k] ------------------ 1582| 494| archive_entry_set_filetype(entry, AE_IFBLK); ------------------ | | 220| 494|#define AE_IFBLK ((__LA_MODE_T)0060000) ------------------ 1583| 494| archive_entry_set_size(entry, 0); 1584| 494| tar->entry_bytes_remaining = 0; 1585| 494| break; 1586| 239| case '5': /* Dir */ ------------------ | Branch (1586:2): [True: 239, False: 20.9k] ------------------ 1587| 239| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 239|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1588| 239| archive_entry_set_size(entry, 0); 1589| 239| tar->entry_bytes_remaining = 0; 1590| 239| break; 1591| 289| case '6': /* FIFO device */ ------------------ | Branch (1591:2): [True: 289, False: 20.9k] ------------------ 1592| 289| archive_entry_set_filetype(entry, AE_IFIFO); ------------------ | | 222| 289|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ 1593| 289| archive_entry_set_size(entry, 0); 1594| 289| tar->entry_bytes_remaining = 0; 1595| 289| break; 1596| 6| case 'D': /* GNU incremental directory type */ ------------------ | Branch (1596:2): [True: 6, False: 21.2k] ------------------ 1597| | /* 1598| | * No special handling is actually required here. 1599| | * It might be nice someday to preprocess the file list and 1600| | * provide it to the client, though. 1601| | */ 1602| 6| archive_entry_set_filetype(entry, AE_IFDIR); ------------------ | | 221| 6|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1603| 6| break; 1604| 445| case 'M': /* GNU "Multi-volume" (remainder of file from last archive)*/ ------------------ | Branch (1604:2): [True: 445, False: 20.7k] ------------------ 1605| | /* 1606| | * As far as I can tell, this is just like a regular file 1607| | * entry, except that the contents should be _appended_ to 1608| | * the indicated file at the indicated offset. This may 1609| | * require some API work to fully support. 1610| | */ 1611| 445| break; 1612| 0| case 'N': /* Old GNU "long filename" entry. */ ------------------ | Branch (1612:2): [True: 0, False: 21.2k] ------------------ 1613| | /* The body of this entry is a script for renaming 1614| | * previously-extracted entries. Ugh. It will never 1615| | * be supported by libarchive. */ 1616| 0| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 0|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1617| 0| break; 1618| 0| case 'S': /* GNU sparse files */ ------------------ | Branch (1618:2): [True: 0, False: 21.2k] ------------------ 1619| | /* 1620| | * Sparse files are really just regular files with 1621| | * sparse information in the extended area. 1622| | */ 1623| | /* FALLTHROUGH */ 1624| 1.10k| case '0': /* ustar "regular" file */ ------------------ | Branch (1624:2): [True: 1.10k, False: 20.1k] ------------------ 1625| | /* FALLTHROUGH */ 1626| 13.1k| default: /* Non-standard file types */ ------------------ | Branch (1626:2): [True: 12.0k, False: 9.21k] ------------------ 1627| | /* 1628| | * Per POSIX: non-recognized types should always be 1629| | * treated as regular files. 1630| | */ 1631| 13.1k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 13.1k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1632| 13.1k| break; 1633| 21.2k| } 1634| 21.2k| return (err); 1635| 21.2k|} archive_read_support_format_tar.c:header_ustar: 1817| 6.16k|{ 1818| 6.16k| const struct archive_entry_header_ustar *header; 1819| 6.16k| int err = ARCHIVE_OK, r; ------------------ | | 233| 6.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1820| | 1821| 6.16k| header = (const struct archive_entry_header_ustar *)h; 1822| | 1823| | /* 1824| | * The name field is fixed-width and may not be NUL-terminated. 1825| | * Use a temporary string only when prefix/name joining is required. 1826| | */ 1827| 6.16k| const char *existing_pathname = archive_entry_pathname(entry); 1828| 6.16k| const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); 1829| 6.16k| if ((existing_pathname == NULL || existing_pathname[0] == '\0') ------------------ | Branch (1829:7): [True: 6.16k, False: 0] | Branch (1829:36): [True: 0, False: 0] ------------------ 1830| 6.16k| && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == '\0')) { ------------------ | Branch (1830:10): [True: 6.16k, False: 0] | Branch (1830:43): [True: 0, False: 0] ------------------ 1831| 6.16k| struct archive_string as; 1832| 6.16k| const char *pathname; 1833| 6.16k| size_t pathname_length; 1834| | 1835| 6.16k| archive_string_init(&as); ------------------ | | 71| 6.16k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 6.16k] | | ------------------ ------------------ 1836| 6.16k| if (header->prefix[0]) { ------------------ | Branch (1836:7): [True: 5.71k, False: 451] ------------------ 1837| 5.71k| archive_strncpy(&as, header->prefix, sizeof(header->prefix)); ------------------ | | 173| 5.71k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 1838| 5.71k| if (as.s[archive_strlen(&as) - 1] != '/') ------------------ | | 178| 5.71k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1838:8): [True: 5.71k, False: 0] ------------------ 1839| 5.71k| archive_strappend_char(&as, '/'); 1840| 5.71k| archive_strncat(&as, header->name, sizeof(header->name)); 1841| 5.71k| pathname = as.s; 1842| 5.71k| pathname_length = archive_strlen(&as); ------------------ | | 178| 5.71k|#define archive_strlen(a) ((a)->length) ------------------ 1843| 5.71k| } else { 1844| 451| pathname = header->name; 1845| 451| pathname_length = sizeof(header->name); 1846| 451| } 1847| 6.16k| r = archive_entry_copy_pathname_l(entry, pathname, ------------------ | | 80| 6.16k|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ 1848| 6.16k| pathname_length, tar->sconv); 1849| 6.16k| archive_string_free(&as); 1850| 6.16k| if (r != 0) { ------------------ | Branch (1850:7): [True: 0, False: 6.16k] ------------------ 1851| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 1852| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1852:8): [True: 0, False: 0] ------------------ 1853| 0| return (err); 1854| 0| } 1855| 6.16k| } 1856| | 1857| | /* Handle rest of common fields. */ 1858| 6.16k| r = header_common(a, tar, entry, h); 1859| 6.16k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 6.16k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1859:6): [True: 0, False: 6.16k] ------------------ 1860| 0| return (r); 1861| 6.16k| if (r < err) ------------------ | Branch (1861:6): [True: 0, False: 6.16k] ------------------ 1862| 0| err = r; 1863| | 1864| | /* Handle POSIX ustar fields. */ 1865| 6.16k| const char *existing_uname = archive_entry_uname(entry); 1866| 6.16k| if (existing_uname == NULL || existing_uname[0] == '\0') { ------------------ | Branch (1866:6): [True: 6.16k, False: 0] | Branch (1866:32): [True: 0, False: 0] ------------------ 1867| 6.16k| if (archive_entry_copy_uname_l(entry, ------------------ | | 86| 6.16k|#define archive_entry_copy_uname_l _archive_entry_copy_uname_l ------------------ | Branch (1867:7): [True: 0, False: 6.16k] ------------------ 1868| 6.16k| header->uname, sizeof(header->uname), tar->sconv) != 0) { 1869| 0| err = set_conversion_failed_error(a, tar->sconv, "Uname"); 1870| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1870:8): [True: 0, False: 0] ------------------ 1871| 0| return (err); 1872| 0| } 1873| 6.16k| } 1874| | 1875| 6.16k| const char *existing_gname = archive_entry_gname(entry); 1876| 6.16k| if (existing_gname == NULL || existing_gname[0] == '\0') { ------------------ | Branch (1876:6): [True: 6.16k, False: 0] | Branch (1876:32): [True: 0, False: 0] ------------------ 1877| 6.16k| if (archive_entry_copy_gname_l(entry, ------------------ | | 71| 6.16k|#define archive_entry_copy_gname_l _archive_entry_copy_gname_l ------------------ | Branch (1877:7): [True: 0, False: 6.16k] ------------------ 1878| 6.16k| header->gname, sizeof(header->gname), tar->sconv) != 0) { 1879| 0| err = set_conversion_failed_error(a, tar->sconv, "Gname"); 1880| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1880:8): [True: 0, False: 0] ------------------ 1881| 0| return (err); 1882| 0| } 1883| 6.16k| } 1884| | 1885| | /* Parse out device numbers only for char and block specials. */ 1886| 6.16k| if (header->typeflag[0] == '3' || header->typeflag[0] == '4') { ------------------ | Branch (1886:6): [True: 66, False: 6.09k] | Branch (1886:36): [True: 232, False: 5.86k] ------------------ 1887| 298| if (!archive_entry_rdev_is_set(entry)) { ------------------ | Branch (1887:7): [True: 298, False: 0] ------------------ 1888| 298| archive_entry_set_rdevmajor(entry, (dev_t) 1889| 298| tar_atol(header->rdevmajor, sizeof(header->rdevmajor))); 1890| 298| archive_entry_set_rdevminor(entry, (dev_t) 1891| 298| tar_atol(header->rdevminor, sizeof(header->rdevminor))); 1892| 298| } 1893| 5.86k| } else { 1894| 5.86k| archive_entry_set_rdev(entry, 0); 1895| 5.86k| } 1896| | 1897| 6.16k| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 1898| | 1899| 6.16k| return (err); 1900| 6.16k|} archive_read_support_format_tar.c:header_old_tar: 1643| 13.2k|{ 1644| 13.2k| const struct archive_entry_header_ustar *header; 1645| 13.2k| int err = ARCHIVE_OK, err2; ------------------ | | 233| 13.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1646| | 1647| | /* 1648| | * Copy filename over (to ensure null termination). 1649| | * Skip if pathname was already set e.g. by header_gnu_longname() 1650| | */ 1651| 13.2k| header = (const struct archive_entry_header_ustar *)h; 1652| | 1653| 13.2k| const char *existing_pathname = archive_entry_pathname(entry); 1654| 13.2k| const wchar_t *existing_wcs_pathname = archive_entry_pathname_w(entry); 1655| 13.2k| if ((existing_pathname == NULL || existing_pathname[0] == '\0') ------------------ | Branch (1655:7): [True: 13.2k, False: 2] | Branch (1655:36): [True: 0, False: 2] ------------------ 1656| 13.2k| && (existing_wcs_pathname == NULL || existing_wcs_pathname[0] == '\0') && ------------------ | Branch (1656:10): [True: 13.2k, False: 0] | Branch (1656:43): [True: 0, False: 0] ------------------ 1657| 13.2k| archive_entry_copy_pathname_l(entry, ------------------ | | 80| 13.2k|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (1657:6): [True: 0, False: 13.2k] ------------------ 1658| 13.2k| header->name, sizeof(header->name), tar->sconv) != 0) { 1659| 0| err = set_conversion_failed_error(a, tar->sconv, "Pathname"); 1660| 0| if (err == ARCHIVE_FATAL) ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (1660:7): [True: 0, False: 0] ------------------ 1661| 0| return (err); 1662| 0| } 1663| | 1664| | /* Grab rest of common fields */ 1665| 13.2k| err2 = header_common(a, tar, entry, h); 1666| 13.2k| if (err > err2) ------------------ | Branch (1666:6): [True: 11, False: 13.2k] ------------------ 1667| 11| err = err2; 1668| | 1669| 13.2k| tar->entry_padding = 0x1ff & (-tar->entry_bytes_remaining); 1670| 13.2k| return (err); 1671| 13.2k|} archive_read_support_format_tar.c:is_mac_metadata_entry: 1677| 21.2k|is_mac_metadata_entry(struct archive_entry *entry) { 1678| 21.2k| const char *p, *name; 1679| 21.2k| const wchar_t *wp, *wname; 1680| | 1681| 21.2k| wname = wp = archive_entry_pathname_w(entry); 1682| 21.2k| if (wp != NULL) { ------------------ | Branch (1682:6): [True: 20.5k, False: 660] ------------------ 1683| | /* Find the last path element. */ 1684| 918k| for (; *wp != L'\0'; ++wp) { ------------------ | Branch (1684:10): [True: 897k, False: 20.5k] ------------------ 1685| 897k| if (wp[0] == '/' && wp[1] != L'\0') ------------------ | Branch (1685:8): [True: 5.86k, False: 891k] | Branch (1685:24): [True: 365, False: 5.49k] ------------------ 1686| 365| wname = wp + 1; 1687| 897k| } 1688| | /* 1689| | * If last path element starts with "._", then 1690| | * this is a Mac extension. 1691| | */ 1692| 20.5k| if (wname[0] == L'.' && wname[1] == L'_' && wname[2] != L'\0') ------------------ | Branch (1692:7): [True: 38, False: 20.5k] | Branch (1692:27): [True: 0, False: 38] | Branch (1692:47): [True: 0, False: 0] ------------------ 1693| 0| return 1; 1694| 20.5k| } else { 1695| | /* Find the last path element. */ 1696| 660| name = p = archive_entry_pathname(entry); 1697| 660| if (p == NULL) ------------------ | Branch (1697:7): [True: 0, False: 660] ------------------ 1698| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1699| 52.8k| for (; *p != '\0'; ++p) { ------------------ | Branch (1699:10): [True: 52.1k, False: 660] ------------------ 1700| 52.1k| if (p[0] == '/' && p[1] != '\0') ------------------ | Branch (1700:8): [True: 277, False: 51.8k] | Branch (1700:23): [True: 45, False: 232] ------------------ 1701| 45| name = p + 1; 1702| 52.1k| } 1703| | /* 1704| | * If last path element starts with "._", then 1705| | * this is a Mac extension. 1706| | */ 1707| 660| if (name[0] == '.' && name[1] == '_' && name[2] != '\0') ------------------ | Branch (1707:7): [True: 0, False: 660] | Branch (1707:25): [True: 0, False: 0] | Branch (1707:43): [True: 0, False: 0] ------------------ 1708| 0| return 1; 1709| 660| } 1710| | /* Not a mac extension */ 1711| 21.2k| return 0; 1712| 21.2k|} archive_read_support_format_tar.c:gnu_sparse_10_read: 3398| 3|{ 3399| 3| int64_t bytes_read, entries, offset, size, to_skip, remaining; 3400| | 3401| | /* Clear out the existing sparse list. */ 3402| 3| gnu_clear_sparse_list(tar); 3403| | 3404| 3| remaining = tar->entry_bytes_remaining; 3405| | 3406| | /* Parse entries. */ 3407| 3| entries = gnu_sparse_10_atol(a, tar, &remaining, unconsumed); 3408| 3| if (entries < 0) ------------------ | Branch (3408:6): [True: 3, False: 0] ------------------ 3409| 3| return (ARCHIVE_FATAL); ------------------ | | 239| 3|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3410| | /* Parse the individual entries. */ 3411| 0| while (entries-- > 0) { ------------------ | Branch (3411:9): [True: 0, False: 0] ------------------ 3412| | /* Parse offset/size */ 3413| 0| offset = gnu_sparse_10_atol(a, tar, &remaining, unconsumed); 3414| 0| if (offset < 0) ------------------ | Branch (3414:7): [True: 0, False: 0] ------------------ 3415| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3416| 0| size = gnu_sparse_10_atol(a, tar, &remaining, unconsumed); 3417| 0| if (size < 0) ------------------ | Branch (3417:7): [True: 0, False: 0] ------------------ 3418| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3419| | /* Add a new sparse entry. */ 3420| 0| if (gnu_add_sparse_entry(a, tar, offset, size) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3420:7): [True: 0, False: 0] ------------------ 3421| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3422| 0| } 3423| | /* Skip rest of block... */ 3424| 0| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3424:6): [True: 0, False: 0] ------------------ 3425| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3426| 0| } 3427| 0| bytes_read = tar->entry_bytes_remaining - remaining; 3428| 0| to_skip = 0x1ff & -bytes_read; 3429| | /* Fail if tar->entry_bytes_remaing would get negative */ 3430| 0| if (to_skip > remaining) ------------------ | Branch (3430:6): [True: 0, False: 0] ------------------ 3431| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3432| 0| if (to_skip != __archive_read_consume(a, to_skip)) ------------------ | Branch (3432:6): [True: 0, False: 0] ------------------ 3433| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3434| 0| return (bytes_read + to_skip); 3435| 0|} archive_read_support_format_tar.c:gnu_sparse_10_atol: 3352| 3|{ 3353| 3| int64_t l, limit, last_digit_limit; 3354| 3| const char *p; 3355| 3| ssize_t bytes_read; 3356| 3| int base, digit; 3357| | 3358| 3| base = 10; 3359| 3| limit = INT64_MAX / base; 3360| 3| last_digit_limit = INT64_MAX % base; 3361| | 3362| | /* 3363| | * Skip any lines starting with '#'; GNU tar specs 3364| | * don't require this, but they should. 3365| | */ 3366| 3| do { 3367| 3| bytes_read = readline(a, tar, &p, 3368| 3| (ssize_t)tar_min(*remaining, 100), unconsumed); ------------------ | | 48| 3|#define tar_min(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (48:23): [True: 0, False: 3] | | ------------------ ------------------ 3369| 3| if (bytes_read <= 0) ------------------ | Branch (3369:7): [True: 2, False: 1] ------------------ 3370| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3371| 1| *remaining -= bytes_read; 3372| 1| } while (p[0] == '#'); ------------------ | Branch (3372:11): [True: 0, False: 1] ------------------ 3373| | 3374| 1| l = 0; 3375| 1| while (bytes_read > 0) { ------------------ | Branch (3375:9): [True: 1, False: 0] ------------------ 3376| 1| if (*p == '\n') ------------------ | Branch (3376:7): [True: 0, False: 1] ------------------ 3377| 0| return (l); 3378| 1| if (*p < '0' || *p >= '0' + base) ------------------ | Branch (3378:7): [True: 1, False: 0] | Branch (3378:19): [True: 0, False: 0] ------------------ 3379| 1| return (ARCHIVE_WARN); ------------------ | | 235| 1|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3380| 0| digit = *p - '0'; 3381| 0| if (l > limit || (l == limit && digit > last_digit_limit)) ------------------ | Branch (3381:7): [True: 0, False: 0] | Branch (3381:21): [True: 0, False: 0] | Branch (3381:35): [True: 0, False: 0] ------------------ 3382| 0| l = INT64_MAX; /* Truncate on overflow. */ 3383| 0| else 3384| 0| l = (l * base) + digit; 3385| 0| p++; 3386| 0| bytes_read--; 3387| 0| } 3388| | /* TODO: Error message. */ 3389| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3390| 1|} archive_read_support_format_tar.c:readline: 3645| 3|{ 3646| 3| ssize_t bytes_read; 3647| 3| ssize_t total_size = 0; 3648| 3| const void *p, *t; 3649| 3| const char *s; 3650| | 3651| 3| if (tar_flush_unconsumed(a, unconsumed) != ARCHIVE_OK) { ------------------ | | 233| 3|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3651:6): [True: 0, False: 3] ------------------ 3652| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3653| 0| } 3654| | 3655| 3| t = __archive_read_ahead(a, 1, &bytes_read); 3656| 3| if (bytes_read <= 0 || t == NULL) ------------------ | Branch (3656:6): [True: 0, False: 3] | Branch (3656:25): [True: 0, False: 3] ------------------ 3657| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3658| 3| s = t; /* Start of line? */ 3659| 3| p = memchr(t, '\n', bytes_read); 3660| | /* If we found '\n' in the read buffer, return pointer to that. */ 3661| 3| if (p != NULL) { ------------------ | Branch (3661:6): [True: 3, False: 0] ------------------ 3662| 3| bytes_read = 1 + ((const char *)p) - s; 3663| 3| if (bytes_read > limit) { ------------------ | Branch (3663:7): [True: 2, False: 1] ------------------ 3664| 2| archive_set_error(&a->archive, 3665| 2| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 2|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3666| 2| "Line too long"); 3667| 2| return (ARCHIVE_FATAL); ------------------ | | 239| 2|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3668| 2| } 3669| 1| *unconsumed = bytes_read; 3670| 1| *start = s; 3671| 1| return (bytes_read); 3672| 3| } 3673| 0| *unconsumed = bytes_read; 3674| | /* Otherwise, we need to accumulate in a line buffer. */ 3675| 0| for (;;) { 3676| 0| if (total_size + bytes_read > limit) { ------------------ | Branch (3676:7): [True: 0, False: 0] ------------------ 3677| 0| archive_set_error(&a->archive, 3678| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3679| 0| "Line too long"); 3680| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3681| 0| } 3682| 0| if (archive_string_ensure(&tar->line, total_size + bytes_read) == NULL) { ------------------ | Branch (3682:7): [True: 0, False: 0] ------------------ 3683| 0| archive_set_error(&a->archive, ENOMEM, 3684| 0| "Can't allocate working buffer"); 3685| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3686| 0| } 3687| 0| memcpy(tar->line.s + total_size, t, bytes_read); 3688| 0| tar_flush_unconsumed(a, unconsumed); 3689| 0| total_size += bytes_read; 3690| | /* If we found '\n', clean up and return. */ 3691| 0| if (p != NULL) { ------------------ | Branch (3691:7): [True: 0, False: 0] ------------------ 3692| 0| *start = tar->line.s; 3693| 0| return (total_size); 3694| 0| } 3695| | /* Read some more. */ 3696| 0| t = __archive_read_ahead(a, 1, &bytes_read); 3697| 0| if (bytes_read <= 0 || t == NULL) ------------------ | Branch (3697:7): [True: 0, False: 0] | Branch (3697:26): [True: 0, False: 0] ------------------ 3698| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3699| 0| s = t; /* Start of line? */ 3700| 0| p = memchr(t, '\n', bytes_read); 3701| | /* If we found '\n', trim the read. */ 3702| 0| if (p != NULL) { ------------------ | Branch (3702:7): [True: 0, False: 0] ------------------ 3703| 0| bytes_read = 1 + ((const char *)p) - s; 3704| 0| } 3705| 0| *unconsumed = bytes_read; 3706| 0| } 3707| 0|} archive_read_support_format_tar.c:tar_flush_unconsumed: 514| 721k|{ 515| 721k| if (*unconsumed) { ------------------ | Branch (515:6): [True: 273k, False: 447k] ------------------ 516| |/* 517| | void *data = (void *)__archive_read_ahead(a, *unconsumed, NULL); 518| | * this block of code is to poison claimed unconsumed space, ensuring 519| | * things break if it is in use still. 520| | * currently it WILL break things, so enable it only for debugging this issue 521| | if (data) { 522| | memset(data, 0xff, *unconsumed); 523| | } 524| |*/ 525| 273k| int64_t consumed = __archive_read_consume(a, *unconsumed); 526| 273k| if (consumed != *unconsumed) { ------------------ | Branch (526:7): [True: 159, False: 273k] ------------------ 527| 159| return (ARCHIVE_FATAL); ------------------ | | 239| 159|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 528| 159| } 529| 273k| *unconsumed = 0; 530| 273k| } 531| 721k| return (ARCHIVE_OK); ------------------ | | 233| 721k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 532| 721k|} archive_read_support_format_tar.c:gnu_add_sparse_entry: 3166| 272k|{ 3167| 272k| struct sparse_block *p; 3168| | 3169| 272k| p = calloc(1, sizeof(*p)); 3170| 272k| if (p == NULL) { ------------------ | Branch (3170:6): [True: 0, False: 272k] ------------------ 3171| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3172| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3173| 0| } 3174| 272k| if (tar->sparse_last != NULL) ------------------ | Branch (3174:6): [True: 38.5k, False: 233k] ------------------ 3175| 38.5k| tar->sparse_last->next = p; 3176| 233k| else 3177| 233k| tar->sparse_list = p; 3178| 272k| tar->sparse_last = p; 3179| 272k| if (remaining < 0 || offset < 0 || offset > INT64_MAX - remaining) { ------------------ | Branch (3179:6): [True: 1, False: 272k] | Branch (3179:23): [True: 0, False: 272k] | Branch (3179:37): [True: 0, False: 272k] ------------------ 3180| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, "Malformed sparse map data"); ------------------ | | 204| 1|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3181| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3182| 1| } 3183| 272k| p->offset = offset; 3184| 272k| p->remaining = remaining; 3185| 272k| return (ARCHIVE_OK); ------------------ | | 233| 272k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3186| 272k|} archive_read_support_format_tar.c:archive_read_format_tar_read_data: 640| 37.4k|{ 641| 37.4k| ssize_t bytes_read; 642| 37.4k| struct tar *tar; 643| 37.4k| struct sparse_block *p; 644| | 645| 37.4k| tar = (struct tar *)(a->format->data); 646| | 647| 37.4k| for (;;) { 648| | /* Remove exhausted entries from sparse list. */ 649| 55.9k| while (tar->sparse_list != NULL && ------------------ | Branch (649:10): [True: 37.1k, False: 18.8k] ------------------ 650| 37.1k| tar->sparse_list->remaining == 0) { ------------------ | Branch (650:7): [True: 18.4k, False: 18.6k] ------------------ 651| 18.4k| p = tar->sparse_list; 652| 18.4k| tar->sparse_list = p->next; 653| 18.4k| free(p); 654| 18.4k| } 655| | 656| 37.4k| if (tar->entry_bytes_unconsumed) { ------------------ | Branch (656:7): [True: 1.10k, False: 36.3k] ------------------ 657| 1.10k| __archive_read_consume(a, tar->entry_bytes_unconsumed); 658| 1.10k| tar->entry_bytes_unconsumed = 0; 659| 1.10k| } 660| | 661| | /* If we're at end of file, return EOF. */ 662| 37.4k| if (tar->sparse_list == NULL || ------------------ | Branch (662:7): [True: 18.8k, False: 18.6k] ------------------ 663| 36.2k| tar->entry_bytes_remaining == 0) { ------------------ | Branch (663:7): [True: 17.4k, False: 1.24k] ------------------ 664| 36.2k| int64_t request = tar->entry_bytes_remaining + 665| 36.2k| tar->entry_padding; 666| | 667| 36.2k| if (__archive_read_consume(a, request) != request) ------------------ | Branch (667:8): [True: 4, False: 36.2k] ------------------ 668| 4| return (ARCHIVE_FATAL); ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 669| 36.2k| tar->entry_padding = 0; 670| 36.2k| *buff = NULL; 671| 36.2k| *size = 0; 672| 36.2k| *offset = tar->disk_size; 673| 36.2k| return (ARCHIVE_EOF); ------------------ | | 232| 36.2k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 674| 36.2k| } 675| | 676| 1.24k| *buff = __archive_read_ahead(a, 1, &bytes_read); 677| 1.24k| if (*buff == NULL) { ------------------ | Branch (677:7): [True: 11, False: 1.23k] ------------------ 678| 11| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 11|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 679| 11| "Truncated tar archive" 680| 11| " detected while reading data"); 681| 11| return (ARCHIVE_FATAL); ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 682| 11| } 683| 1.23k| if (bytes_read > tar->entry_bytes_remaining) ------------------ | Branch (683:7): [True: 1.20k, False: 25] ------------------ 684| 1.20k| bytes_read = (ssize_t)tar->entry_bytes_remaining; 685| | /* Don't read more than is available in the 686| | * current sparse block. */ 687| 1.23k| if (tar->sparse_list->remaining < bytes_read) ------------------ | Branch (687:7): [True: 260, False: 974] ------------------ 688| 260| bytes_read = (ssize_t)tar->sparse_list->remaining; 689| 1.23k| *size = bytes_read; 690| 1.23k| *offset = tar->sparse_list->offset; 691| 1.23k| tar->sparse_list->remaining -= bytes_read; 692| 1.23k| tar->sparse_list->offset += bytes_read; 693| 1.23k| tar->entry_bytes_remaining -= bytes_read; 694| 1.23k| tar->entry_bytes_unconsumed = bytes_read; 695| | 696| 1.23k| if (!tar->sparse_list->hole) ------------------ | Branch (696:7): [True: 1.23k, False: 0] ------------------ 697| 1.23k| return (ARCHIVE_OK); ------------------ | | 233| 1.23k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 698| | /* Current is hole data and skip this. */ 699| 1.23k| } 700| 37.4k|} archive_read_support_format_tar.c:archive_read_format_tar_skip: 704| 21.2k|{ 705| 21.2k| int64_t request; 706| 21.2k| struct tar* tar; 707| | 708| 21.2k| tar = (struct tar *)(a->format->data); 709| | 710| 21.2k| request = tar->entry_bytes_remaining + tar->entry_padding + 711| 21.2k| tar->entry_bytes_unconsumed; 712| | 713| 21.2k| if (__archive_read_consume(a, request) != request) ------------------ | Branch (713:6): [True: 0, False: 21.2k] ------------------ 714| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 715| | 716| 21.2k| tar->entry_bytes_remaining = 0; 717| 21.2k| tar->entry_bytes_unconsumed = 0; 718| 21.2k| tar->entry_padding = 0; 719| | 720| | /* Free the sparse list. */ 721| 21.2k| gnu_clear_sparse_list(tar); 722| | 723| 21.2k| return (ARCHIVE_OK); ------------------ | | 233| 21.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 724| 21.2k|} archive_read_support_format_warc: 140| 2.49k|{ 141| 2.49k| struct archive_read *a = (struct archive_read *)_a; 142| 2.49k| struct warc_s *w; 143| 2.49k| int r; 144| | 145| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 146| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_warc"); 147| | 148| 2.49k| if ((w = calloc(1, sizeof(*w))) == NULL) { ------------------ | Branch (148:6): [True: 0, False: 2.49k] ------------------ 149| 0| archive_set_error(&a->archive, ENOMEM, 150| 0| "Can't allocate warc data"); 151| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 152| 0| } 153| | 154| 2.49k| r = __archive_read_register_format( 155| 2.49k| a, w, "warc", 156| 2.49k| _warc_bid, NULL, _warc_rdhdr, _warc_read, 157| 2.49k| _warc_skip, NULL, _warc_cleanup, NULL, NULL); 158| | 159| 2.49k| if (r != ARCHIVE_OK) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (159:6): [True: 0, False: 2.49k] ------------------ 160| 0| free(w); 161| 0| return (r); 162| 0| } 163| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 164| 2.49k|} archive_read_support_format_warc.c:_warc_cleanup: 168| 2.49k|{ 169| 2.49k| struct warc_s *w = a->format->data; 170| | 171| 2.49k| if (w->pool.len > 0U) { ------------------ | Branch (171:6): [True: 138, False: 2.36k] ------------------ 172| 138| free(w->pool.str); 173| 138| } 174| 2.49k| archive_string_free(&w->sver); 175| 2.49k| free(w); 176| 2.49k| a->format->data = NULL; 177| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 178| 2.49k|} archive_read_support_format_warc.c:_warc_bid: 182| 2.45k|{ 183| 2.45k| const char *hdr; 184| 2.45k| ssize_t nrd; 185| 2.45k| unsigned int ver; 186| | 187| 2.45k| (void)best_bid; /* UNUSED */ 188| | 189| | /* check first line of file, it should be a record already */ 190| 2.45k| if ((hdr = __archive_read_ahead(a, 12U, &nrd)) == NULL) { ------------------ | Branch (190:6): [True: 24, False: 2.43k] ------------------ 191| | /* no idea what to do */ 192| 24| return -1; 193| 2.43k| } else if (nrd < 12) { ------------------ | Branch (193:13): [True: 0, False: 2.43k] ------------------ 194| | /* nah, not for us, our magic cookie is at least 12 bytes */ 195| 0| return -1; 196| 0| } 197| | 198| | /* otherwise snarf the record's version number */ 199| 2.43k| ver = _warc_rdver(hdr, nrd); 200| 2.43k| if (ver < 1200U || ver > 10000U) { ------------------ | Branch (200:6): [True: 2.23k, False: 199] | Branch (200:21): [True: 0, False: 199] ------------------ 201| | /* we only support WARC 0.12 to 1.0 */ 202| 2.23k| return -1; 203| 2.23k| } 204| | 205| | /* otherwise be confident */ 206| 199| return (64); 207| 2.43k|} archive_read_support_format_warc.c:_warc_rdver: 621| 17.5k|{ 622| 17.5k| static const char magic[] = "WARC/"; 623| 17.5k| const char *c; 624| 17.5k| unsigned int ver = 0U; 625| 17.5k| unsigned int end = 0U; 626| | 627| 17.5k| if (bsz < 12 || memcmp(buf, magic, sizeof(magic) - 1U) != 0) { ------------------ | Branch (627:6): [True: 0, False: 17.5k] | Branch (627:18): [True: 2.24k, False: 15.3k] ------------------ 628| | /* buffer too small or invalid magic */ 629| 2.24k| return ver; 630| 2.24k| } 631| | /* looks good so far, read the version number for a laugh */ 632| 15.3k| buf += sizeof(magic) - 1U; 633| | 634| 15.3k| if (isdigit((unsigned char)buf[0U]) && (buf[1U] == '.') && ------------------ | Branch (634:6): [True: 15.3k, False: 1] | Branch (634:41): [True: 15.3k, False: 6] ------------------ 635| 15.3k| isdigit((unsigned char)buf[2U])) { ------------------ | Branch (635:6): [True: 15.3k, False: 0] ------------------ 636| | /* we support a maximum of 2 digits in the minor version */ 637| 15.3k| if (isdigit((unsigned char)buf[3U])) ------------------ | Branch (637:7): [True: 479, False: 14.8k] ------------------ 638| 479| end = 1U; 639| | /* set up major version */ 640| 15.3k| ver = (buf[0U] - '0') * 10000U; 641| | /* set up minor version */ 642| 15.3k| if (end == 1U) { ------------------ | Branch (642:7): [True: 479, False: 14.8k] ------------------ 643| 479| ver += (buf[2U] - '0') * 1000U; 644| 479| ver += (buf[3U] - '0') * 100U; 645| 479| } else 646| 14.8k| ver += (buf[2U] - '0') * 100U; 647| | /* 648| | * WARC below version 0.12 has a space-separated header 649| | * WARC 0.12 and above terminates the version with a CRLF 650| | */ 651| 15.3k| c = buf + 3U + end; 652| 15.3k| if (ver >= 1200U) { ------------------ | Branch (652:7): [True: 15.3k, False: 0] ------------------ 653| 15.3k| if (memcmp(c, "\r\n", 2U) != 0) ------------------ | Branch (653:8): [True: 8, False: 15.3k] ------------------ 654| 8| ver = 0U; 655| 15.3k| } else { 656| | /* ver < 1200U */ 657| 0| if (*c != ' ' && *c != '\t') ------------------ | Branch (657:8): [True: 0, False: 0] | Branch (657:21): [True: 0, False: 0] ------------------ 658| 0| ver = 0U; 659| 0| } 660| 15.3k| } 661| 15.3k| return ver; 662| 17.5k|} archive_read_support_format_warc.c:_warc_rdhdr: 211| 7.89k|{ 212| 7.89k|#define HDR_PROBE_LEN (12U) 213| 7.89k| struct warc_s *w = a->format->data; 214| 7.89k| unsigned int ver; 215| 7.89k| const char *buf; 216| 7.89k| ssize_t nrd; 217| 7.89k| const char *eoh; 218| 7.89k| char *tmp; 219| | /* for the file name, saves some strndup()'ing */ 220| 7.89k| warc_string_t fnam; 221| | /* warc record type, not that we really use it a lot */ 222| 7.89k| warc_type_t ftyp; 223| | /* content-length+error monad */ 224| 7.89k| ssize_t cntlen; 225| | /* record time is the WARC-Date time we reinterpret it as ctime */ 226| 7.89k| time_t rtime; 227| | /* mtime is the Last-Modified time which will be the entry's mtime */ 228| 7.89k| time_t mtime; 229| | 230| 15.2k|start_over: 231| | /* just use read_ahead() they keep track of unconsumed 232| | * bits and bobs for us; no need to put an extra shift in 233| | * and reproduce that functionality here */ 234| 15.2k| buf = __archive_read_ahead(a, HDR_PROBE_LEN, &nrd); ------------------ | | 212| 15.2k|#define HDR_PROBE_LEN (12U) ------------------ 235| | 236| 15.2k| if (nrd < 0) { ------------------ | Branch (236:6): [True: 0, False: 15.2k] ------------------ 237| | /* no good */ 238| 0| archive_set_error( 239| 0| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 240| 0| "Bad record header"); 241| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 242| 15.2k| } else if (buf == NULL) { ------------------ | Branch (242:13): [True: 2, False: 15.2k] ------------------ 243| | /* there should be room for at least WARC/bla\r\n 244| | * must be EOF therefore */ 245| 2| return (ARCHIVE_EOF); ------------------ | | 232| 2|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 246| 2| } 247| | /* looks good so far, try and find the end of the header now */ 248| 15.2k| eoh = _warc_find_eoh(buf, nrd); 249| 15.2k| if (eoh == NULL) { ------------------ | Branch (249:6): [True: 98, False: 15.1k] ------------------ 250| | /* still no good, the header end might be beyond the 251| | * probe we've requested, but then again who'd cram 252| | * so much stuff into the header *and* be 28500-compliant */ 253| 98| archive_set_error( 254| 98| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 98|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 255| 98| "Bad record header"); 256| 98| return (ARCHIVE_FATAL); ------------------ | | 239| 98|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 257| 98| } 258| 15.1k| ver = _warc_rdver(buf, eoh - buf); 259| | /* we currently support WARC 0.12 to 1.0 */ 260| 15.1k| if (ver == 0U) { ------------------ | Branch (260:6): [True: 24, False: 15.1k] ------------------ 261| 24| archive_set_error( 262| 24| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 24|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 263| 24| "Invalid record version"); 264| 24| return (ARCHIVE_FATAL); ------------------ | | 239| 24|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 265| 15.1k| } else if (ver < 1200U || ver > 10000U) { ------------------ | Branch (265:13): [True: 0, False: 15.1k] | Branch (265:28): [True: 0, False: 15.1k] ------------------ 266| 0| archive_set_error( 267| 0| &a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 268| 0| "Unsupported record version: %u.%u", 269| 0| ver / 10000, (ver % 10000) / 100); 270| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 271| 0| } 272| 15.1k| cntlen = _warc_rdlen(buf, eoh - buf); 273| 15.1k| if (cntlen < 0) { ------------------ | Branch (273:6): [True: 18, False: 15.0k] ------------------ 274| | /* nightmare! the specs say content-length is mandatory 275| | * so I don't feel overly bad stopping the reader here */ 276| 18| archive_set_error( 277| 18| &a->archive, EINVAL, 278| 18| "Bad content length"); 279| 18| return (ARCHIVE_FATAL); ------------------ | | 239| 18|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 280| 18| } 281| 15.0k| rtime = _warc_rdrtm(buf, eoh - buf); 282| 15.0k| if (rtime == (time_t)-1) { ------------------ | Branch (282:6): [True: 51, False: 15.0k] ------------------ 283| | /* record time is mandatory as per WARC/1.0, 284| | * so just barf here, fast and loud */ 285| 51| archive_set_error( 286| 51| &a->archive, EINVAL, 287| 51| "Bad record time"); 288| 51| return (ARCHIVE_FATAL); ------------------ | | 239| 51|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 289| 51| } 290| | 291| | /* let the world know we're a WARC archive */ 292| 15.0k| a->archive.archive_format = ARCHIVE_FORMAT_WARC; ------------------ | | 386| 15.0k|#define ARCHIVE_FORMAT_WARC 0xF0000 ------------------ 293| 15.0k| if (ver != w->pver) { ------------------ | Branch (293:6): [True: 1.13k, False: 13.9k] ------------------ 294| | /* stringify this entry's version */ 295| 1.13k| archive_string_sprintf(&w->sver, 296| 1.13k| "WARC/%u.%u", ver / 10000, (ver % 10000) / 100); 297| | /* remember the version */ 298| 1.13k| w->pver = ver; 299| 1.13k| } 300| | /* start off with the type */ 301| 15.0k| ftyp = _warc_rdtyp(buf, eoh - buf); 302| | /* and let future calls know about the content */ 303| 15.0k| w->cntlen = cntlen; 304| 15.0k| w->cntoff = 0U; 305| 15.0k| mtime = 0;/* Avoid compiling error on some platform. */ 306| | 307| 15.0k| switch (ftyp) { 308| 1.25k| case WT_RSRC: ------------------ | Branch (308:2): [True: 1.25k, False: 13.7k] ------------------ 309| 10.9k| case WT_RSP: ------------------ | Branch (309:2): [True: 9.70k, False: 5.34k] ------------------ 310| | /* only try and read the filename in the cases that are 311| | * guaranteed to have one */ 312| 10.9k| fnam = _warc_rduri(buf, eoh - buf); 313| | /* check the last character in the URI to avoid creating 314| | * directory endpoints as files, see Todo above */ 315| 10.9k| if (fnam.len == 0 || fnam.str[fnam.len - 1] == '/') { ------------------ | Branch (315:7): [True: 3.18k, False: 7.77k] | Branch (315:24): [True: 69, False: 7.70k] ------------------ 316| | /* break here for now */ 317| 3.25k| fnam.len = 0U; 318| 3.25k| fnam.str = NULL; 319| 3.25k| break; 320| 3.25k| } 321| | /* bang to our string pool, so we save a 322| | * malloc()+free() roundtrip */ 323| 7.70k| if (fnam.len + 1U > w->pool.len) { ------------------ | Branch (323:7): [True: 143, False: 7.56k] ------------------ 324| 143| w->pool.len = ((fnam.len + 64U) / 64U) * 64U; 325| 143| tmp = realloc(w->pool.str, w->pool.len); 326| 143| if (tmp == NULL) { ------------------ | Branch (326:8): [True: 0, False: 143] ------------------ 327| 0| archive_set_error( 328| 0| &a->archive, ENOMEM, 329| 0| "Out of memory"); 330| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 331| 0| } 332| 143| w->pool.str = tmp; 333| 143| } 334| 7.70k| memcpy(w->pool.str, fnam.str, fnam.len); 335| 7.70k| w->pool.str[fnam.len] = '\0'; 336| | /* let no one else know about the pool, it's a secret, shhh */ 337| 7.70k| fnam.str = w->pool.str; 338| | 339| | /* snarf mtime or deduce from rtime 340| | * this is a custom header added by our writer, it's quite 341| | * hard to believe anyone else would go through with it 342| | * (apart from being part of some http responses of course) */ 343| 7.70k| if ((mtime = _warc_rdmtm(buf, eoh - buf)) == (time_t)-1) { ------------------ | Branch (343:7): [True: 7.64k, False: 63] ------------------ 344| 7.64k| mtime = rtime; 345| 7.64k| } 346| 7.70k| break; 347| 4.09k| case WT_NONE: ------------------ | Branch (347:2): [True: 4.09k, False: 10.9k] ------------------ 348| 4.09k| case WT_INFO: ------------------ | Branch (348:2): [True: 0, False: 15.0k] ------------------ 349| 4.09k| case WT_META: ------------------ | Branch (349:2): [True: 0, False: 15.0k] ------------------ 350| 4.09k| case WT_REQ: ------------------ | Branch (350:2): [True: 0, False: 15.0k] ------------------ 351| 4.09k| case WT_RVIS: ------------------ | Branch (351:2): [True: 0, False: 15.0k] ------------------ 352| 4.09k| case WT_CONV: ------------------ | Branch (352:2): [True: 0, False: 15.0k] ------------------ 353| 4.09k| case WT_CONT: ------------------ | Branch (353:2): [True: 0, False: 15.0k] ------------------ 354| 4.09k| case LAST_WT: ------------------ | Branch (354:2): [True: 0, False: 15.0k] ------------------ 355| 4.09k| default: ------------------ | Branch (355:2): [True: 0, False: 15.0k] ------------------ 356| 4.09k| fnam.len = 0U; 357| 4.09k| fnam.str = NULL; 358| 4.09k| break; 359| 15.0k| } 360| | 361| | /* now eat some of those delicious buffer bits */ 362| 15.0k| __archive_read_consume(a, eoh - buf); 363| | 364| 15.0k| switch (ftyp) { 365| 1.25k| case WT_RSRC: ------------------ | Branch (365:2): [True: 1.25k, False: 13.7k] ------------------ 366| 10.9k| case WT_RSP: ------------------ | Branch (366:2): [True: 9.70k, False: 5.34k] ------------------ 367| 10.9k| if (fnam.len > 0U) { ------------------ | Branch (367:7): [True: 7.70k, False: 3.25k] ------------------ 368| | /* populate entry object */ 369| 7.70k| archive_entry_set_filetype(entry, AE_IFREG); ------------------ | | 216| 7.70k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 370| 7.70k| archive_entry_copy_pathname(entry, fnam.str); 371| 7.70k| archive_entry_set_size(entry, cntlen); 372| 7.70k| archive_entry_set_perm(entry, 0644); 373| | /* rtime is the new ctime, mtime stays mtime */ 374| 7.70k| archive_entry_set_ctime(entry, rtime, 0L); 375| 7.70k| archive_entry_set_mtime(entry, mtime, 0L); 376| 7.70k| break; 377| 7.70k| } 378| | /* FALLTHROUGH */ 379| 7.34k| case WT_NONE: ------------------ | Branch (379:2): [True: 4.09k, False: 10.9k] ------------------ 380| 7.34k| case WT_INFO: ------------------ | Branch (380:2): [True: 0, False: 15.0k] ------------------ 381| 7.34k| case WT_META: ------------------ | Branch (381:2): [True: 0, False: 15.0k] ------------------ 382| 7.34k| case WT_REQ: ------------------ | Branch (382:2): [True: 0, False: 15.0k] ------------------ 383| 7.34k| case WT_RVIS: ------------------ | Branch (383:2): [True: 0, False: 15.0k] ------------------ 384| 7.34k| case WT_CONV: ------------------ | Branch (384:2): [True: 0, False: 15.0k] ------------------ 385| 7.34k| case WT_CONT: ------------------ | Branch (385:2): [True: 0, False: 15.0k] ------------------ 386| 7.34k| case LAST_WT: ------------------ | Branch (386:2): [True: 0, False: 15.0k] ------------------ 387| 7.34k| default: ------------------ | Branch (387:2): [True: 0, False: 15.0k] ------------------ 388| | /* consume the content and start over */ 389| 7.34k| if (_warc_skip(a) < 0) ------------------ | Branch (389:7): [True: 0, False: 7.34k] ------------------ 390| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 391| 7.34k| goto start_over; 392| 15.0k| } 393| 7.70k| return (ARCHIVE_OK); ------------------ | | 233| 7.70k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 394| 15.0k|} archive_read_support_format_warc.c:_warc_find_eoh: 840| 15.2k|{ 841| 15.2k| static const char _marker[] = "\r\n\r\n"; 842| 15.2k| const char *hit = xmemmem(buf, bsz, _marker, sizeof(_marker) - 1U); 843| | 844| 15.2k| if (hit != NULL) { ------------------ | Branch (844:6): [True: 15.1k, False: 98] ------------------ 845| 15.1k| hit += sizeof(_marker) - 1U; 846| 15.1k| } 847| 15.2k| return hit; 848| 15.2k|} archive_read_support_format_warc.c:xmemmem: 462| 148k|{ 463| 148k| const char *const eoh = hay + haysize; 464| 148k| const char *const eon = needle + needlesize; 465| 148k| const char *hp; 466| 148k| const char *np; 467| 148k| const char *cand; 468| 148k| unsigned int hsum; 469| 148k| unsigned int nsum; 470| 148k| unsigned int eqp; 471| | 472| | /* trivial checks first 473| | * a 0-sized needle is defined to be found anywhere in haystack 474| | * then run strchr() to find a candidate in HAYSTACK (i.e. a portion 475| | * that happens to begin with *NEEDLE) */ 476| 148k| if (needlesize == 0UL) { ------------------ | Branch (476:6): [True: 0, False: 148k] ------------------ 477| 0| return deconst(hay); 478| 148k| } else if ((hay = memchr(hay, *needle, haysize)) == NULL) { ------------------ | Branch (478:13): [True: 131, False: 148k] ------------------ 479| | /* trivial */ 480| 131| return NULL; 481| 131| } 482| | 483| | /* First characters of haystack and needle are the same now. Both are 484| | * guaranteed to be at least one character long. Now computes the sum 485| | * of characters values of needle together with the sum of the first 486| | * needle_len characters of haystack. */ 487| 148k| for (hp = hay + 1U, np = needle + 1U, hsum = *hay, nsum = *hay, eqp = 1U; 488| 1.14M| hp < eoh && np < eon; ------------------ | Branch (488:7): [True: 1.14M, False: 277] | Branch (488:19): [True: 1.00M, False: 148k] ------------------ 489| 1.00M| hsum ^= *hp, nsum ^= *np, eqp &= *hp == *np, hp++, np++); 490| | 491| | /* HP now references the (NEEDLESIZE + 1)-th character. */ 492| 148k| if (np < eon) { ------------------ | Branch (492:6): [True: 206, False: 148k] ------------------ 493| | /* haystack is smaller than needle, :O */ 494| 206| return NULL; 495| 148k| } else if (eqp) { ------------------ | Branch (495:13): [True: 75.1k, False: 73.2k] ------------------ 496| | /* found a match */ 497| 75.1k| return deconst(hay); 498| 75.1k| } 499| | 500| | /* now loop through the rest of haystack, 501| | * updating the sum iteratively */ 502| 21.4M| for (cand = hay; hp < eoh; hp++) { ------------------ | Branch (502:19): [True: 21.4M, False: 5.36k] ------------------ 503| 21.4M| hsum ^= *cand++; 504| 21.4M| hsum ^= *hp; 505| | 506| | /* Since the sum of the characters is already known to be 507| | * equal at that point, it is enough to check just NEEDLESIZE - 1 508| | * characters for equality, 509| | * also CAND is by design < HP, so no need for range checks */ 510| 21.4M| if (hsum == nsum && memcmp(cand, needle, needlesize - 1U) == 0) { ------------------ | Branch (510:7): [True: 1.53M, False: 19.9M] | Branch (510:23): [True: 67.9k, False: 1.46M] ------------------ 511| 67.9k| return deconst(cand); 512| 67.9k| } 513| 21.4M| } 514| 5.36k| return NULL; 515| 73.2k|} archive_read_support_format_warc.c:deconst: 455| 164k|{ 456| 164k| return (void *)(uintptr_t)c; 457| 164k|} archive_read_support_format_warc.c:_warc_rdlen: 752| 15.1k|{ 753| 15.1k| static const char _key[] = "\r\nContent-Length:"; 754| 15.1k| const char *val, *eol; 755| 15.1k| char *on = NULL; 756| 15.1k| long int len; 757| | 758| 15.1k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (758:6): [True: 14, False: 15.1k] ------------------ 759| | /* no bother */ 760| 14| return -1; 761| 14| } 762| 15.1k| val += sizeof(_key) - 1U; 763| 15.1k| if ((eol = _warc_find_eol(val, buf + bsz - val)) == NULL) { ------------------ | Branch (763:6): [True: 0, False: 15.1k] ------------------ 764| | /* no end of line */ 765| 0| return -1; 766| 0| } 767| | 768| | /* skip leading whitespace */ 769| 17.5k| while (val < eol && (*val == ' ' || *val == '\t')) ------------------ | Branch (769:9): [True: 17.5k, False: 0] | Branch (769:23): [True: 2.41k, False: 15.1k] | Branch (769:38): [True: 0, False: 15.1k] ------------------ 770| 2.41k| val++; 771| | /* there must be at least one digit */ 772| 15.1k| if (!isdigit((unsigned char)*val)) ------------------ | Branch (772:6): [True: 0, False: 15.1k] ------------------ 773| 0| return -1; 774| 15.1k| errno = 0; 775| 15.1k| len = strtol(val, &on, 10); 776| 15.1k| if (errno != 0 || on != eol) { ------------------ | Branch (776:6): [True: 0, False: 15.1k] | Branch (776:20): [True: 4, False: 15.0k] ------------------ 777| | /* line must end here */ 778| 4| return -1; 779| 4| } 780| | 781| 15.0k| return (size_t)len; 782| 15.1k|} archive_read_support_format_warc.c:_warc_find_eol: 852| 59.2k|{ 853| 59.2k| static const char _marker[] = "\r\n"; 854| 59.2k| const char *hit = xmemmem(buf, bsz, _marker, sizeof(_marker) - 1U); 855| | 856| 59.2k| return hit; 857| 59.2k|} archive_read_support_format_warc.c:_warc_rdrtm: 786| 15.0k|{ 787| 15.0k| static const char _key[] = "\r\nWARC-Date:"; 788| 15.0k| const char *val, *eol; 789| 15.0k| char *on = NULL; 790| 15.0k| time_t res; 791| | 792| 15.0k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (792:6): [True: 18, False: 15.0k] ------------------ 793| | /* no bother */ 794| 18| return (time_t)-1; 795| 18| } 796| 15.0k| val += sizeof(_key) - 1U; 797| 15.0k| if ((eol = _warc_find_eol(val, buf + bsz - val)) == NULL ) { ------------------ | Branch (797:6): [True: 0, False: 15.0k] ------------------ 798| | /* no end of line */ 799| 0| return -1; 800| 0| } 801| | 802| | /* xstrpisotime() kindly overreads whitespace for us, so use that */ 803| 15.0k| res = xstrpisotime(val, &on); 804| 15.0k| if (on != eol) { ------------------ | Branch (804:6): [True: 33, False: 15.0k] ------------------ 805| | /* line must end here */ 806| 33| return -1; 807| 33| } 808| 15.0k| return res; 809| 15.0k|} archive_read_support_format_warc.c:xstrpisotime: 567| 21.2k|{ 568| |/** like strptime() but strictly for ISO 8601 Zulu strings */ 569| 21.2k| struct tm tm; 570| 21.2k| time_t res = (time_t)-1; 571| | 572| | /* make sure tm is clean */ 573| 21.2k| memset(&tm, 0, sizeof(tm)); 574| | 575| | /* as a courtesy to our callers, and since this is a non-standard 576| | * routine, we skip leading whitespace */ 577| 42.5k| while (*s == ' ' || *s == '\t') ------------------ | Branch (577:9): [True: 118, False: 42.4k] | Branch (577:22): [True: 21.1k, False: 21.2k] ------------------ 578| 21.2k| ++s; 579| | 580| | /* read year */ 581| 21.2k| if ((tm.tm_year = strtoi_lim(s, &s, 1583, 4095)) < 0 || *s++ != '-') { ------------------ | Branch (581:6): [True: 347, False: 20.9k] | Branch (581:58): [True: 248, False: 20.6k] ------------------ 582| 595| goto out; 583| 595| } 584| | /* read month */ 585| 20.6k| if ((tm.tm_mon = strtoi_lim(s, &s, 1, 12)) < 0 || *s++ != '-') { ------------------ | Branch (585:6): [True: 885, False: 19.7k] | Branch (585:52): [True: 113, False: 19.6k] ------------------ 586| 998| goto out; 587| 998| } 588| | /* read day-of-month */ 589| 19.6k| if ((tm.tm_mday = strtoi_lim(s, &s, 1, 31)) < 0 || *s++ != 'T') { ------------------ | Branch (589:6): [True: 1.13k, False: 18.5k] | Branch (589:53): [True: 1.06k, False: 17.4k] ------------------ 590| 2.19k| goto out; 591| 2.19k| } 592| | /* read hour */ 593| 17.4k| if ((tm.tm_hour = strtoi_lim(s, &s, 0, 23)) < 0 || *s++ != ':') { ------------------ | Branch (593:6): [True: 933, False: 16.5k] | Branch (593:53): [True: 530, False: 16.0k] ------------------ 594| 1.46k| goto out; 595| 1.46k| } 596| | /* read minute */ 597| 16.0k| if ((tm.tm_min = strtoi_lim(s, &s, 0, 59)) < 0 || *s++ != ':') { ------------------ | Branch (597:6): [True: 475, False: 15.5k] | Branch (597:52): [True: 81, False: 15.4k] ------------------ 598| 556| goto out; 599| 556| } 600| | /* read second */ 601| 15.4k| if ((tm.tm_sec = strtoi_lim(s, &s, 0, 60)) < 0 || *s++ != 'Z') { ------------------ | Branch (601:6): [True: 307, False: 15.1k] | Branch (601:52): [True: 31, False: 15.1k] ------------------ 602| 338| goto out; 603| 338| } 604| | 605| | /* massage TM to fulfill some of POSIX' constraints */ 606| 15.1k| tm.tm_year -= 1900; 607| 15.1k| tm.tm_mon--; 608| | 609| | /* now convert our custom tm struct to a unix stamp using UTC */ 610| 15.1k| res = time_from_tm(&tm); 611| | 612| 21.2k|out: 613| 21.2k| if (endptr != NULL) { ------------------ | Branch (613:6): [True: 21.2k, False: 0] ------------------ 614| 21.2k| *endptr = deconst(s); 615| 21.2k| } 616| 21.2k| return res; 617| 15.1k|} archive_read_support_format_warc.c:strtoi_lim: 519| 110k|{ 520| 110k| int res = 0; 521| 110k| const char *sp; 522| | /* we keep track of the number of digits via rulim */ 523| 110k| int rulim; 524| | 525| 110k| for (sp = str, rulim = ulim > 10 ? ulim : 10; ------------------ | Branch (525:25): [True: 110k, False: 0] ------------------ 526| 296k| res * 10 <= ulim && rulim && *sp >= '0' && *sp <= '9'; ------------------ | Branch (526:7): [True: 225k, False: 70.8k] | Branch (526:27): [True: 225k, False: 790] | Branch (526:36): [True: 222k, False: 3.05k] | Branch (526:50): [True: 186k, False: 35.8k] ------------------ 527| 186k| sp++, rulim /= 10) { 528| 186k| res *= 10; 529| 186k| res += *sp - '0'; 530| 186k| } 531| 110k| if (sp == str) { ------------------ | Branch (531:6): [True: 3.28k, False: 107k] ------------------ 532| 3.28k| res = -1; 533| 107k| } else if (res < llim || res > ulim) { ------------------ | Branch (533:13): [True: 360, False: 106k] | Branch (533:27): [True: 430, False: 106k] ------------------ 534| 790| res = -2; 535| 790| } 536| 110k| *ep = (const char*)sp; 537| 110k| return res; 538| 110k|} archive_read_support_format_warc.c:time_from_tm: 542| 15.1k|{ 543| |#if HAVE__MKGMTIME 544| | return _mkgmtime(t); 545| |#elif HAVE_TIMEGM 546| | /* Use platform timegm() if available. */ 547| 15.1k| return (timegm(t)); 548| |#else 549| | /* Else use direct calculation using POSIX assumptions. */ 550| | /* First, fix up tm_yday based on the year/month/day. */ 551| | if (mktime(t) == (time_t)-1) 552| | return ((time_t)-1); 553| | /* Then we can compute timegm() from first principles. */ 554| | return (t->tm_sec 555| | + t->tm_min * 60 556| | + t->tm_hour * 3600 557| | + t->tm_yday * 86400 558| | + (t->tm_year - 70) * 31536000 559| | + ((t->tm_year - 69) / 4) * 86400 560| | - ((t->tm_year - 1) / 100) * 86400 561| | + ((t->tm_year + 299) / 400) * 86400); 562| |#endif 563| 15.1k|} archive_read_support_format_warc.c:_warc_rdtyp: 666| 15.0k|{ 667| 15.0k| static const char _key[] = "\r\nWARC-Type:"; 668| 15.0k| const char *val, *eol; 669| | 670| 15.0k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (670:6): [True: 2.59k, False: 12.4k] ------------------ 671| | /* no bother */ 672| 2.59k| return WT_NONE; 673| 2.59k| } 674| 12.4k| val += sizeof(_key) - 1U; 675| 12.4k| if ((eol = _warc_find_eol(val, buf + bsz - val)) == NULL) { ------------------ | Branch (675:6): [True: 0, False: 12.4k] ------------------ 676| | /* no end of line */ 677| 0| return WT_NONE; 678| 0| } 679| | 680| | /* overread whitespace */ 681| 26.4k| while (val < eol && (*val == ' ' || *val == '\t')) ------------------ | Branch (681:9): [True: 26.3k, False: 82] | Branch (681:23): [True: 12.3k, False: 13.9k] | Branch (681:38): [True: 1.61k, False: 12.3k] ------------------ 682| 13.9k| ++val; 683| | 684| 12.4k| if (val + 8U == eol) { ------------------ | Branch (684:6): [True: 11.5k, False: 884] ------------------ 685| 11.5k| if (memcmp(val, "resource", 8U) == 0) ------------------ | Branch (685:7): [True: 1.25k, False: 10.3k] ------------------ 686| 1.25k| return WT_RSRC; 687| 10.3k| else if (memcmp(val, "response", 8U) == 0) ------------------ | Branch (687:12): [True: 9.70k, False: 615] ------------------ 688| 9.70k| return WT_RSP; 689| 11.5k| } 690| 1.49k| return WT_NONE; 691| 12.4k|} archive_read_support_format_warc.c:_warc_rduri: 695| 10.9k|{ 696| 10.9k| static const char _key[] = "\r\nWARC-Target-URI:"; 697| 10.9k| const char *val, *uri, *eol, *p; 698| 10.9k| warc_string_t res = {0U, NULL}; 699| | 700| 10.9k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (700:6): [True: 554, False: 10.4k] ------------------ 701| | /* no bother */ 702| 554| return res; 703| 554| } 704| | /* overread whitespace */ 705| 10.4k| val += sizeof(_key) - 1U; 706| 10.4k| if ((eol = _warc_find_eol(val, buf + bsz - val)) == NULL) { ------------------ | Branch (706:6): [True: 0, False: 10.4k] ------------------ 707| | /* no end of line */ 708| 0| return res; 709| 0| } 710| | 711| 10.6k| while (val < eol && (*val == ' ' || *val == '\t')) ------------------ | Branch (711:9): [True: 10.5k, False: 106] | Branch (711:23): [True: 62, False: 10.4k] | Branch (711:38): [True: 186, False: 10.2k] ------------------ 712| 248| ++val; 713| | 714| | /* overread URL designators */ 715| 10.4k| if ((uri = xmemmem(val, eol - val, "://", 3U)) == NULL) { ------------------ | Branch (715:6): [True: 900, False: 9.50k] ------------------ 716| | /* not touching that! */ 717| 900| return res; 718| 900| } 719| | 720| | /* spaces inside uri are not allowed, CRLF should follow */ 721| 255k| for (p = val; p < eol; p++) { ------------------ | Branch (721:16): [True: 245k, False: 9.15k] ------------------ 722| 245k| if (isspace((unsigned char)*p)) ------------------ | Branch (722:7): [True: 349, False: 245k] ------------------ 723| 349| return res; 724| 245k| } 725| | 726| | /* there must be at least space for ftp */ 727| 9.15k| if (uri < (val + 3U)) ------------------ | Branch (727:6): [True: 925, False: 8.22k] ------------------ 728| 925| return res; 729| | 730| | /* move uri to point to after :// */ 731| 8.22k| uri += 3U; 732| | 733| | /* now then, inspect the URI */ 734| 8.22k| if (memcmp(val, "file", 4U) == 0) { ------------------ | Branch (734:6): [True: 6.66k, False: 1.56k] ------------------ 735| | /* perfect, nothing left to do here */ 736| | 737| 6.66k| } else if (memcmp(val, "http", 4U) == 0 || ------------------ | Branch (737:13): [True: 1.24k, False: 322] ------------------ 738| 1.31k| memcmp(val, "ftp", 3U) == 0) { ------------------ | Branch (738:6): [True: 70, False: 252] ------------------ 739| | /* overread domain, and the first / */ 740| 7.28k| while (uri < eol && *uri++ != '/'); ------------------ | Branch (740:10): [True: 7.08k, False: 201] | Branch (740:23): [True: 5.97k, False: 1.11k] ------------------ 741| 1.31k| } else { 742| | /* not sure what to do? best to bugger off */ 743| 252| return res; 744| 252| } 745| 7.97k| res.str = uri; 746| 7.97k| res.len = eol - uri; 747| 7.97k| return res; 748| 8.22k|} archive_read_support_format_warc.c:_warc_rdmtm: 813| 7.70k|{ 814| 7.70k| static const char _key[] = "\r\nLast-Modified:"; 815| 7.70k| const char *val, *eol; 816| 7.70k| char *on = NULL; 817| 7.70k| time_t res; 818| | 819| 7.70k| if ((val = xmemmem(buf, bsz, _key, sizeof(_key) - 1U)) == NULL) { ------------------ | Branch (819:6): [True: 1.52k, False: 6.17k] ------------------ 820| | /* no bother */ 821| 1.52k| return (time_t)-1; 822| 1.52k| } 823| 6.17k| val += sizeof(_key) - 1U; 824| 6.17k| if ((eol = _warc_find_eol(val, buf + bsz - val)) == NULL ) { ------------------ | Branch (824:6): [True: 0, False: 6.17k] ------------------ 825| | /* no end of line */ 826| 0| return -1; 827| 0| } 828| | 829| | /* xstrpisotime() kindly overreads whitespace for us, so use that */ 830| 6.17k| res = xstrpisotime(val, &on); 831| 6.17k| if (on != eol) { ------------------ | Branch (831:6): [True: 5.99k, False: 187] ------------------ 832| | /* line must end here */ 833| 5.99k| return -1; 834| 5.99k| } 835| 187| return res; 836| 6.17k|} archive_read_support_format_warc.c:_warc_read: 398| 23.1k|{ 399| 23.1k| struct warc_s *w = a->format->data; 400| 23.1k| const char *rab; 401| 23.1k| ssize_t nrd; 402| | 403| 23.1k| if (w->cntoff >= w->cntlen) { ------------------ | Branch (403:6): [True: 15.3k, False: 7.71k] ------------------ 404| 15.4k| eof: 405| | /* it's our lucky day, no work, we can leave early */ 406| 15.4k| *buf = NULL; 407| 15.4k| *bsz = 0U; 408| 15.4k| *off = w->cntoff; 409| 15.4k| w->unconsumed = 0U; 410| 15.4k| return (ARCHIVE_EOF); ------------------ | | 232| 15.4k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 411| 15.3k| } 412| | 413| 7.71k| if (w->unconsumed) { ------------------ | Branch (413:6): [True: 6, False: 7.70k] ------------------ 414| 6| __archive_read_consume(a, w->unconsumed); 415| 6| w->unconsumed = 0U; 416| 6| } 417| | 418| 7.71k| rab = __archive_read_ahead(a, 1U, &nrd); 419| 7.71k| if (nrd < 0) { ------------------ | Branch (419:6): [True: 0, False: 7.71k] ------------------ 420| 0| *bsz = 0U; 421| | /* big catastrophe */ 422| 0| return (int)nrd; 423| 7.71k| } else if (nrd == 0) { ------------------ | Branch (423:13): [True: 11, False: 7.70k] ------------------ 424| 11| goto eof; 425| 7.70k| } else if ((size_t)nrd > w->cntlen - w->cntoff) { ------------------ | Branch (425:13): [True: 7.69k, False: 6] ------------------ 426| | /* clamp to content-length */ 427| 7.69k| nrd = w->cntlen - w->cntoff; 428| 7.69k| } 429| 7.70k| *off = w->cntoff; 430| 7.70k| *bsz = nrd; 431| 7.70k| *buf = rab; 432| | 433| 7.70k| w->cntoff += nrd; 434| 7.70k| w->unconsumed = (size_t)nrd; 435| 7.70k| return (ARCHIVE_OK); ------------------ | | 233| 7.70k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 436| 7.71k|} archive_read_support_format_warc.c:_warc_skip: 440| 15.0k|{ 441| 15.0k| struct warc_s *w = a->format->data; 442| | 443| 15.0k| if (__archive_read_consume(a, w->cntlen) < 0 || ------------------ | Branch (443:6): [True: 6, False: 15.0k] ------------------ 444| 15.0k| __archive_read_consume(a, 4U/*\r\n\r\n separator*/) < 0) ------------------ | Branch (444:6): [True: 0, False: 15.0k] ------------------ 445| 6| return (ARCHIVE_FATAL); ------------------ | | 239| 6|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 446| 15.0k| w->cntlen = 0U; 447| 15.0k| w->cntoff = 0U; 448| 15.0k| return (ARCHIVE_OK); ------------------ | | 233| 15.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 449| 15.0k|} archive_read_support_format_xar: 451| 2.49k|{ 452| 2.49k| struct xar *xar; 453| 2.49k| struct archive_read *a = (struct archive_read *)_a; 454| 2.49k| int r; 455| | 456| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 457| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_xar"); 458| | 459| 2.49k| xar = calloc(1, sizeof(*xar)); 460| 2.49k| if (xar == NULL) { ------------------ | Branch (460:6): [True: 0, False: 2.49k] ------------------ 461| 0| archive_set_error(&a->archive, ENOMEM, 462| 0| "Can't allocate xar data"); 463| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 464| 0| } 465| | 466| | /* initialize xar->file_queue */ 467| 2.49k| xar->file_queue.allocated = 0; 468| 2.49k| xar->file_queue.used = 0; 469| 2.49k| xar->file_queue.files = NULL; 470| | 471| 2.49k| r = __archive_read_register_format(a, 472| 2.49k| xar, 473| 2.49k| "xar", 474| 2.49k| xar_bid, 475| 2.49k| NULL, 476| 2.49k| xar_read_header, 477| 2.49k| xar_read_data, 478| 2.49k| xar_read_data_skip, 479| 2.49k| NULL, 480| 2.49k| xar_cleanup, 481| 2.49k| NULL, 482| 2.49k| NULL); 483| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (483:6): [True: 0, False: 2.49k] ------------------ 484| 0| free(xar); 485| 2.49k| return (r); 486| 2.49k|} archive_read_support_format_xar.c:xar_bid: 490| 2.45k|{ 491| 2.45k| const unsigned char *b; 492| 2.45k| int bid; 493| | 494| 2.45k| (void)best_bid; /* UNUSED */ 495| | 496| 2.45k| b = __archive_read_ahead(a, HEADER_SIZE, NULL); ------------------ | | 105| 2.45k|#define HEADER_SIZE 28 ------------------ 497| 2.45k| if (b == NULL) ------------------ | Branch (497:6): [True: 24, False: 2.43k] ------------------ 498| 24| return (-1); 499| | 500| 2.43k| bid = 0; 501| | /* 502| | * Verify magic code 503| | */ 504| 2.43k| if (archive_be32dec(b) != HEADER_MAGIC) ------------------ | | 104| 2.43k|#define HEADER_MAGIC 0x78617221 ------------------ | Branch (504:6): [True: 2.32k, False: 110] ------------------ 505| 2.32k| return (0); 506| 110| bid += 32; 507| | /* 508| | * Verify header size 509| | */ 510| 110| if (archive_be16dec(b+4) != HEADER_SIZE) ------------------ | | 105| 110|#define HEADER_SIZE 28 ------------------ | Branch (510:6): [True: 0, False: 110] ------------------ 511| 0| return (0); 512| 110| bid += 16; 513| | /* 514| | * Verify header version 515| | */ 516| 110| if (archive_be16dec(b+6) != HEADER_VERSION) ------------------ | | 106| 110|#define HEADER_VERSION 1 ------------------ | Branch (516:6): [True: 0, False: 110] ------------------ 517| 0| return (0); 518| 110| bid += 16; 519| | /* 520| | * Verify type of checksum 521| | */ 522| 110| switch (archive_be32dec(b+24)) { 523| 8| case CKSUM_NONE: ------------------ | | 107| 8|#define CKSUM_NONE 0 ------------------ | Branch (523:2): [True: 8, False: 102] ------------------ 524| 104| case CKSUM_SHA1: ------------------ | | 108| 104|#define CKSUM_SHA1 1 ------------------ | Branch (524:2): [True: 96, False: 14] ------------------ 525| 110| case CKSUM_MD5: ------------------ | | 109| 110|#define CKSUM_MD5 2 ------------------ | Branch (525:2): [True: 6, False: 104] ------------------ 526| 110| bid += 32; 527| 110| break; 528| 0| default: ------------------ | Branch (528:2): [True: 0, False: 110] ------------------ 529| 0| return (0); 530| 110| } 531| | 532| 110| return (bid); 533| 110|} archive_read_support_format_xar.c:xar_read_header: 675| 110|{ 676| 110| struct xar *xar; 677| 110| struct xar_file *file; 678| 110| struct xattr *xattr; 679| 110| int r; 680| | 681| 110| xar = (struct xar *)(a->format->data); 682| 110| r = ARCHIVE_OK; ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 683| | 684| 110| if (xar->offset == 0) { ------------------ | Branch (684:6): [True: 110, False: 0] ------------------ 685| | /* Create a character conversion object. */ 686| 110| if (xar->sconv == NULL) { ------------------ | Branch (686:7): [True: 110, False: 0] ------------------ 687| 110| xar->sconv = archive_string_conversion_from_charset( 688| 110| &(a->archive), "UTF-8", 1); 689| 110| if (xar->sconv == NULL) ------------------ | Branch (689:8): [True: 0, False: 110] ------------------ 690| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 691| 110| } 692| | 693| | /* Read TOC. */ 694| 110| r = read_toc(a); 695| 110| if (r != ARCHIVE_OK) ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (695:7): [True: 110, False: 0] ------------------ 696| 110| return (r); 697| 110| } 698| | 699| 0| for (;;) { 700| 0| file = xar->file = heap_get_entry(&(xar->file_queue)); 701| 0| if (file == NULL) { ------------------ | Branch (701:7): [True: 0, False: 0] ------------------ 702| 0| xar->end_of_file = 1; 703| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 704| 0| } 705| 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 (705:7): [True: 0, False: 0] ------------------ 706| 0| break; 707| 0| if (file->has != (HAS_PATHNAME | HAS_TYPE)) ------------------ | | 160| 0|#define HAS_PATHNAME 0x00002 ------------------ if (file->has != (HAS_PATHNAME | HAS_TYPE)) ------------------ | | 166| 0|#define HAS_TYPE 0x00080 ------------------ | Branch (707:7): [True: 0, False: 0] ------------------ 708| 0| break; 709| | /* 710| | * If a file type is a directory and it does not have 711| | * any metadata, do not export. 712| | */ 713| 0| file_free(file); 714| 0| } 715| 0| if (file->has & HAS_ATIME) { ------------------ | | 176| 0|#define HAS_ATIME 0x20000 ------------------ | Branch (715:13): [True: 0, False: 0] ------------------ 716| 0| archive_entry_set_atime(entry, file->atime, 0); 717| 0| } 718| 0| if (file->has & HAS_CTIME) { ------------------ | | 174| 0|#define HAS_CTIME 0x08000 ------------------ | Branch (718:13): [True: 0, False: 0] ------------------ 719| 0| archive_entry_set_ctime(entry, file->ctime, 0); 720| 0| } 721| 0| if (file->has & HAS_MTIME) { ------------------ | | 175| 0|#define HAS_MTIME 0x10000 ------------------ | Branch (721:13): [True: 0, False: 0] ------------------ 722| 0| archive_entry_set_mtime(entry, file->mtime, 0); 723| 0| } 724| 0| archive_entry_set_gid(entry, file->gid); 725| 0| if (file->gname.length > 0 && ------------------ | Branch (725:6): [True: 0, False: 0] ------------------ 726| 0| archive_entry_copy_gname_l(entry, file->gname.s, ------------------ | | 71| 0|#define archive_entry_copy_gname_l _archive_entry_copy_gname_l ------------------ | Branch (726:6): [True: 0, False: 0] ------------------ 727| 0| archive_strlen(&(file->gname)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 728| 0| if (errno == ENOMEM) { ------------------ | Branch (728:7): [True: 0, False: 0] ------------------ 729| 0| archive_set_error(&a->archive, ENOMEM, 730| 0| "Can't allocate memory for Gname"); 731| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 732| 0| } 733| 0| archive_set_error(&a->archive, 734| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 735| 0| "Gname cannot be converted from %s to current locale", 736| 0| archive_string_conversion_charset_name(xar->sconv)); 737| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 738| 0| } 739| 0| archive_entry_set_uid(entry, file->uid); 740| 0| if (file->uname.length > 0 && ------------------ | Branch (740:6): [True: 0, False: 0] ------------------ 741| 0| archive_entry_copy_uname_l(entry, file->uname.s, ------------------ | | 86| 0|#define archive_entry_copy_uname_l _archive_entry_copy_uname_l ------------------ | Branch (741:6): [True: 0, False: 0] ------------------ 742| 0| archive_strlen(&(file->uname)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 743| 0| if (errno == ENOMEM) { ------------------ | Branch (743:7): [True: 0, False: 0] ------------------ 744| 0| archive_set_error(&a->archive, ENOMEM, 745| 0| "Can't allocate memory for Uname"); 746| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 747| 0| } 748| 0| archive_set_error(&a->archive, 749| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 750| 0| "Uname cannot be converted from %s to current locale", 751| 0| archive_string_conversion_charset_name(xar->sconv)); 752| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 753| 0| } 754| 0| archive_entry_set_mode(entry, file->mode); 755| 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 (755:6): [True: 0, False: 0] ------------------ 756| 0| archive_strlen(&(file->pathname)), 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 Pathname"); 760| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 761| 0| } 762| 0| archive_set_error(&a->archive, 763| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 764| 0| "Pathname cannot be converted from %s to current locale", 765| 0| archive_string_conversion_charset_name(xar->sconv)); 766| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 767| 0| } 768| | 769| | 770| 0| if (file->symlink.length > 0 && ------------------ | Branch (770:6): [True: 0, False: 0] ------------------ 771| 0| archive_entry_copy_symlink_l(entry, file->symlink.s, ------------------ | | 83| 0|#define archive_entry_copy_symlink_l _archive_entry_copy_symlink_l ------------------ | Branch (771:6): [True: 0, False: 0] ------------------ 772| 0| archive_strlen(&(file->symlink)), xar->sconv) != 0) { ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ 773| 0| if (errno == ENOMEM) { ------------------ | Branch (773:7): [True: 0, False: 0] ------------------ 774| 0| archive_set_error(&a->archive, ENOMEM, 775| 0| "Can't allocate memory for Linkname"); 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| "Linkname 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| | /* Set proper nlink. */ 785| 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 (785:6): [True: 0, False: 0] ------------------ 786| 0| archive_entry_set_nlink(entry, file->subdirs + 2); 787| 0| else 788| 0| archive_entry_set_nlink(entry, file->nlink); 789| 0| archive_entry_set_size(entry, file->size); 790| 0| if (archive_strlen(&(file->hardlink)) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (790:6): [True: 0, False: 0] ------------------ 791| 0| archive_entry_set_hardlink(entry, file->hardlink.s); 792| 0| archive_entry_set_ino64(entry, file->ino64); 793| 0| if (file->has & HAS_DEV) ------------------ | | 167| 0|#define HAS_DEV 0x00100 ------------------ | Branch (793:6): [True: 0, False: 0] ------------------ 794| 0| archive_entry_set_dev(entry, file->dev); 795| 0| if (file->has & HAS_DEVMAJOR) ------------------ | | 168| 0|#define HAS_DEVMAJOR 0x00200 ------------------ | Branch (795:6): [True: 0, False: 0] ------------------ 796| 0| archive_entry_set_devmajor(entry, file->devmajor); 797| 0| if (file->has & HAS_DEVMINOR) ------------------ | | 169| 0|#define HAS_DEVMINOR 0x00400 ------------------ | Branch (797:6): [True: 0, False: 0] ------------------ 798| 0| archive_entry_set_devminor(entry, file->devminor); 799| 0| if (archive_strlen(&(file->fflags_text)) > 0) ------------------ | | 178| 0|#define archive_strlen(a) ((a)->length) ------------------ | Branch (799:6): [True: 0, False: 0] ------------------ 800| 0| archive_entry_copy_fflags_text(entry, file->fflags_text.s); 801| | 802| 0| xar->entry_init = 1; 803| 0| xar->entry_total = 0; 804| 0| xar->entry_remaining = file->length; 805| 0| xar->entry_size = file->size; 806| 0| xar->entry_encoding = file->encoding; 807| 0| xar->entry_a_sum = file->a_sum; 808| 0| xar->entry_e_sum = file->e_sum; 809| | /* 810| | * Read extended attributes. 811| | */ 812| 0| xattr = file->xattr_list; 813| 0| while (xattr != NULL) { ------------------ | Branch (813:9): [True: 0, False: 0] ------------------ 814| 0| const void *d; 815| 0| size_t outbytes = 0; 816| 0| size_t used = 0; 817| | 818| 0| r = move_reading_point(a, xattr->offset); 819| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (819:7): [True: 0, False: 0] ------------------ 820| 0| break; 821| 0| r = rd_contents_init(a, xattr->encoding, 822| 0| xattr->a_sum.alg, xattr->e_sum.alg); 823| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (823:7): [True: 0, False: 0] ------------------ 824| 0| break; 825| 0| d = NULL; 826| 0| r = rd_contents(a, &d, &outbytes, &used, xattr->length); 827| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (827:7): [True: 0, False: 0] ------------------ 828| 0| break; 829| 0| if (outbytes != xattr->size) { ------------------ | Branch (829:7): [True: 0, False: 0] ------------------ 830| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 831| 0| "Decompressed size error"); 832| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 833| 0| break; 834| 0| } 835| 0| r = checksum_final(a, 836| 0| xattr->a_sum.val, xattr->a_sum.len, 837| 0| xattr->e_sum.val, xattr->e_sum.len); 838| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (838:7): [True: 0, False: 0] ------------------ 839| |#ifndef DONT_FAIL_ON_CRC_ERROR 840| | archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, 841| | "Xattr checksum error"); 842| | r = ARCHIVE_WARN; 843| | break; 844| |#endif 845| 0| } 846| 0| if (xattr->name.s == NULL) { ------------------ | 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| "Xattr name error"); 849| 0| r = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 850| 0| break; 851| 0| } 852| 0| archive_entry_xattr_add_entry(entry, 853| 0| xattr->name.s, d, outbytes); 854| 0| xattr = xattr->next; 855| 0| } 856| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (856:6): [True: 0, False: 0] ------------------ 857| 0| file_free(file); 858| 0| return (r); 859| 0| } 860| | 861| 0| if (xar->entry_remaining > 0) ------------------ | Branch (861:6): [True: 0, False: 0] ------------------ 862| | /* Move reading point to the beginning of current 863| | * file contents. */ 864| 0| r = move_reading_point(a, file->offset); 865| 0| else 866| 0| r = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 867| | 868| 0| file_free(file); 869| 0| return (r); 870| 0|} archive_read_support_format_xar.c:read_toc: 537| 110|{ 538| 110| struct xar *xar; 539| 110| struct xar_file *file; 540| 110| const unsigned char *b; 541| 110| uint64_t toc_compressed_size; 542| 110| uint64_t toc_uncompressed_size; 543| 110| uint32_t toc_chksum_alg; 544| 110| ssize_t bytes; 545| 110| int r; 546| | 547| 110| xar = (struct xar *)(a->format->data); 548| | 549| | /* 550| | * Read xar header. 551| | */ 552| 110| b = __archive_read_ahead(a, HEADER_SIZE, &bytes); ------------------ | | 105| 110|#define HEADER_SIZE 28 ------------------ 553| 110| if (bytes < 0) ------------------ | Branch (553:6): [True: 0, False: 110] ------------------ 554| 0| return ((int)bytes); 555| 110| if (bytes < HEADER_SIZE) { ------------------ | | 105| 110|#define HEADER_SIZE 28 ------------------ | Branch (555:6): [True: 0, False: 110] ------------------ 556| 0| archive_set_error(&a->archive, 557| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 558| 0| "Truncated archive header"); 559| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 560| 0| } 561| | 562| 110| if (archive_be32dec(b) != HEADER_MAGIC) { ------------------ | | 104| 110|#define HEADER_MAGIC 0x78617221 ------------------ | Branch (562:6): [True: 0, False: 110] ------------------ 563| 0| archive_set_error(&a->archive, 564| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 565| 0| "Invalid header magic"); 566| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 567| 0| } 568| 110| if (archive_be16dec(b+6) != HEADER_VERSION) { ------------------ | | 106| 110|#define HEADER_VERSION 1 ------------------ | Branch (568:6): [True: 0, False: 110] ------------------ 569| 0| archive_set_error(&a->archive, 570| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 571| 0| "Unsupported header version(%d)", 572| 0| archive_be16dec(b+6)); 573| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 574| 0| } 575| 110| toc_compressed_size = archive_be64dec(b+8); 576| 110| xar->toc_remaining = toc_compressed_size; 577| 110| toc_uncompressed_size = archive_be64dec(b+16); 578| 110| toc_chksum_alg = archive_be32dec(b+24); 579| 110| __archive_read_consume(a, HEADER_SIZE); ------------------ | | 105| 110|#define HEADER_SIZE 28 ------------------ 580| 110| xar->offset += HEADER_SIZE; ------------------ | | 105| 110|#define HEADER_SIZE 28 ------------------ 581| 110| xar->toc_total = 0; 582| | 583| | /* 584| | * Read TOC(Table of Contents). 585| | */ 586| | /* Initialize reading contents. */ 587| 110| r = move_reading_point(a, HEADER_SIZE); ------------------ | | 105| 110|#define HEADER_SIZE 28 ------------------ 588| 110| if (r != ARCHIVE_OK) ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (588:6): [True: 0, False: 110] ------------------ 589| 0| return (r); 590| 110| r = rd_contents_init(a, GZIP, toc_chksum_alg, CKSUM_NONE); ------------------ | | 107| 110|#define CKSUM_NONE 0 ------------------ 591| 110| if (r != ARCHIVE_OK) ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (591:6): [True: 0, False: 110] ------------------ 592| 0| return (r); 593| | 594| 110|#ifdef HAVE_LIBXML_XMLREADER_H 595| 110| r = xml2_read_toc(a); 596| |#elif defined(HAVE_BSDXML_H) || defined(HAVE_EXPAT_H) 597| | r = expat_read_toc(a); 598| |#elif defined(HAVE_XMLLITE_H) 599| | r = xmllite_read_toc(a); 600| |#endif 601| 110| if (r != ARCHIVE_OK) ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (601:6): [True: 110, False: 0] ------------------ 602| 110| return (r); 603| | 604| | /* Set 'The HEAP' base. */ 605| 0| xar->h_base = xar->offset; 606| 0| if (xar->toc_total != toc_uncompressed_size) { ------------------ | Branch (606:6): [True: 0, False: 0] ------------------ 607| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 608| 0| "TOC uncompressed size error"); 609| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 610| 0| } 611| | 612| | /* 613| | * Checksum TOC 614| | */ 615| 0| if (toc_chksum_alg != CKSUM_NONE) { ------------------ | | 107| 0|#define CKSUM_NONE 0 ------------------ | Branch (615:6): [True: 0, False: 0] ------------------ 616| 0| r = move_reading_point(a, xar->toc_chksum_offset); 617| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (617:7): [True: 0, False: 0] ------------------ 618| 0| return (r); 619| 0| b = __archive_read_ahead(a, 620| 0| (size_t)xar->toc_chksum_size, &bytes); 621| 0| if (bytes < 0) ------------------ | Branch (621:7): [True: 0, False: 0] ------------------ 622| 0| return ((int)bytes); 623| 0| if ((uint64_t)bytes < xar->toc_chksum_size) { ------------------ | Branch (623:7): [True: 0, False: 0] ------------------ 624| 0| archive_set_error(&a->archive, 625| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 626| 0| "Truncated archive file"); 627| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 628| 0| } 629| 0| r = checksum_final(a, b, 630| 0| (size_t)xar->toc_chksum_size, NULL, 0); 631| 0| __archive_read_consume(a, xar->toc_chksum_size); 632| 0| xar->offset += xar->toc_chksum_size; 633| |#ifndef DONT_FAIL_ON_CRC_ERROR 634| | if (r != ARCHIVE_OK) 635| | return (ARCHIVE_FATAL); 636| |#endif 637| 0| } 638| | 639| | /* 640| | * Connect hardlinked files. 641| | */ 642| 0| for (file = xar->hdlink_orgs; file != NULL; file = file->hdnext) { ------------------ | Branch (642:32): [True: 0, False: 0] ------------------ 643| 0| struct hdlink **hdlink; 644| | 645| 0| for (hdlink = &(xar->hdlink_list); *hdlink != NULL; ------------------ | Branch (645:38): [True: 0, False: 0] ------------------ 646| 0| hdlink = &((*hdlink)->next)) { 647| 0| if ((*hdlink)->id == file->id) { ------------------ | Branch (647:8): [True: 0, False: 0] ------------------ 648| 0| struct hdlink *hltmp; 649| 0| struct xar_file *f2; 650| 0| int nlink = (*hdlink)->cnt + 1; 651| | 652| 0| file->nlink = nlink; 653| 0| for (f2 = (*hdlink)->files; f2 != NULL; ------------------ | Branch (653:33): [True: 0, False: 0] ------------------ 654| 0| f2 = f2->hdnext) { 655| 0| f2->nlink = nlink; 656| 0| archive_string_copy( ------------------ | | 133| 0| ((dest)->length = 0, archive_string_concat((dest), (src))) ------------------ 657| 0| &(f2->hardlink), &(file->pathname)); 658| 0| } 659| | /* Remove resolved files from hdlist_list. */ 660| 0| hltmp = *hdlink; 661| 0| *hdlink = hltmp->next; 662| 0| free(hltmp); 663| 0| break; 664| 0| } 665| 0| } 666| 0| } 667| 0| a->archive.archive_format = ARCHIVE_FORMAT_XAR; ------------------ | | 381| 0|#define ARCHIVE_FORMAT_XAR 0xA0000 ------------------ 668| 0| a->archive.archive_format_name = "xar"; 669| | 670| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 671| 0|} archive_read_support_format_xar.c:xml2_read_toc: 3229| 110|{ 3230| 110| xmlTextReaderPtr reader; 3231| 110| struct xmlattr_list list; 3232| 110| int r; 3233| | 3234| 110| reader = xmlReaderForIO(xml2_read_cb, xml2_close_cb, a, NULL, NULL, 0); 3235| 110| if (reader == NULL) { ------------------ | Branch (3235:6): [True: 0, False: 110] ------------------ 3236| 0| archive_set_error(&a->archive, ENOMEM, 3237| 0| "Couldn't allocate memory for xml parser"); 3238| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3239| 0| } 3240| 110| xmlTextReaderSetErrorHandler(reader, xml2_error_hdr, a); 3241| | 3242| 247k| while ((r = xmlTextReaderRead(reader)) == 1) { ------------------ | Branch (3242:9): [True: 247k, False: 110] ------------------ 3243| 247k| const char *name, *value; 3244| 247k| int type, empty; 3245| | 3246| 247k| type = xmlTextReaderNodeType(reader); 3247| 247k| name = (const char *)xmlTextReaderConstLocalName(reader); 3248| 247k| switch (type) { 3249| 87.2k| case XML_READER_TYPE_ELEMENT: ------------------ | Branch (3249:3): [True: 87.2k, False: 160k] ------------------ 3250| 87.2k| empty = xmlTextReaderIsEmptyElement(reader); 3251| 87.2k| r = xml2_xmlattr_setup(a, &list, reader); 3252| 87.2k| if (r == ARCHIVE_OK) ------------------ | | 233| 87.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3252:8): [True: 87.2k, False: 0] ------------------ 3253| 87.2k| r = xml_start(a, name, &list); 3254| 87.2k| xmlattr_cleanup(&list); 3255| 87.2k| if (r != ARCHIVE_OK) { ------------------ | | 233| 87.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3255:8): [True: 0, False: 87.2k] ------------------ 3256| 0| xmlFreeTextReader(reader); 3257| 0| xmlCleanupParser(); 3258| 0| return (r); 3259| 0| } 3260| 87.2k| if (empty) ------------------ | Branch (3260:8): [True: 46.7k, False: 40.5k] ------------------ 3261| 46.7k| xml_end(a, name); 3262| 87.2k| break; 3263| 37.2k| case XML_READER_TYPE_END_ELEMENT: ------------------ | Branch (3263:3): [True: 37.2k, False: 209k] ------------------ 3264| 37.2k| xml_end(a, name); 3265| 37.2k| break; 3266| 110k| case XML_READER_TYPE_TEXT: ------------------ | Branch (3266:3): [True: 110k, False: 136k] ------------------ 3267| 110k| value = (const char *)xmlTextReaderConstValue(reader); 3268| 110k| r = xml_data(a, value, strlen(value)); 3269| 110k| if (r != ARCHIVE_OK) { ------------------ | | 233| 110k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3269:8): [True: 0, False: 110k] ------------------ 3270| 0| xmlFreeTextReader(reader); 3271| 0| xmlCleanupParser(); 3272| 0| return (r); 3273| 0| } 3274| 110k| break; 3275| 110k| case XML_READER_TYPE_SIGNIFICANT_WHITESPACE: ------------------ | Branch (3275:3): [True: 11.7k, False: 235k] ------------------ 3276| 11.8k| default: ------------------ | Branch (3276:3): [True: 146, False: 247k] ------------------ 3277| 11.8k| break; 3278| 247k| } 3279| 247k| if (r < 0) ------------------ | Branch (3279:7): [True: 0, False: 247k] ------------------ 3280| 0| break; 3281| 247k| } 3282| 110| xmlFreeTextReader(reader); 3283| 110| xmlCleanupParser(); 3284| | 3285| 110| return ((r == 0)?ARCHIVE_OK:ARCHIVE_FATAL); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ return ((r == 0)?ARCHIVE_OK:ARCHIVE_FATAL); ------------------ | | 239| 110|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (3285:10): [True: 0, False: 110] ------------------ 3286| 110|} archive_read_support_format_xar.c:xml2_read_cb: 3170| 2.64k|{ 3171| 2.64k| struct archive_read *a; 3172| 2.64k| struct xar *xar; 3173| 2.64k| const void *d; 3174| 2.64k| size_t outbytes; 3175| 2.64k| size_t used = 0; 3176| 2.64k| int r; 3177| | 3178| 2.64k| a = (struct archive_read *)context; 3179| 2.64k| xar = (struct xar *)(a->format->data); 3180| | 3181| 2.64k| if (xar->toc_remaining <= 0) ------------------ | Branch (3181:6): [True: 0, False: 2.64k] ------------------ 3182| 0| return (0); 3183| 2.64k| d = buffer; 3184| 2.64k| outbytes = len; 3185| 2.64k| r = rd_contents(a, &d, &outbytes, &used, xar->toc_remaining); 3186| 2.64k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.64k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3186:6): [True: 60, False: 2.58k] ------------------ 3187| 60| return (r); 3188| 2.58k| __archive_read_consume(a, used); 3189| 2.58k| xar->toc_remaining -= used; 3190| 2.58k| xar->offset += used; 3191| 2.58k| xar->toc_total += outbytes; 3192| 2.58k| PRINT_TOC(buffer, len); 3193| | 3194| 2.58k| return ((int)outbytes); 3195| 2.64k|} archive_read_support_format_xar.c:xml2_close_cb: 3199| 110|{ 3200| | 3201| 110| (void)context; /* UNUSED */ 3202| 110| return (0); 3203| 110|} archive_read_support_format_xar.c:xml2_error_hdr: 3208| 376|{ 3209| 376| struct archive_read *a; 3210| | 3211| 376| (void)locator; /* UNUSED */ 3212| 376| a = (struct archive_read *)arg; 3213| 376| switch (severity) { ------------------ | Branch (3213:10): [True: 376, False: 0] ------------------ 3214| 0| case XML_PARSER_SEVERITY_VALIDITY_WARNING: ------------------ | Branch (3214:2): [True: 0, False: 376] ------------------ 3215| 96| case XML_PARSER_SEVERITY_WARNING: ------------------ | Branch (3215:2): [True: 96, False: 280] ------------------ 3216| 96| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 96|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3217| 96| "XML Parsing error: %s", msg); 3218| 96| break; 3219| 0| case XML_PARSER_SEVERITY_VALIDITY_ERROR: ------------------ | Branch (3219:2): [True: 0, False: 376] ------------------ 3220| 280| case XML_PARSER_SEVERITY_ERROR: ------------------ | Branch (3220:2): [True: 280, False: 96] ------------------ 3221| 280| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 280|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3222| 280| "XML Parsing error: %s", msg); 3223| 280| break; 3224| 376| } 3225| 376|} archive_read_support_format_xar.c:xml2_xmlattr_setup: 3132| 87.2k|{ 3133| 87.2k| struct xmlattr *attr; 3134| 87.2k| int r; 3135| | 3136| 87.2k| list->first = NULL; 3137| 87.2k| list->last = &(list->first); 3138| 87.2k| r = xmlTextReaderMoveToFirstAttribute(reader); 3139| 108k| while (r == 1) { ------------------ | Branch (3139:9): [True: 21.3k, False: 87.2k] ------------------ 3140| 21.3k| attr = malloc(sizeof*(attr)); 3141| 21.3k| if (attr == NULL) { ------------------ | Branch (3141:7): [True: 0, False: 21.3k] ------------------ 3142| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3143| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3144| 0| } 3145| 21.3k| attr->name = strdup( 3146| 21.3k| (const char *)xmlTextReaderConstLocalName(reader)); 3147| 21.3k| if (attr->name == NULL) { ------------------ | Branch (3147:7): [True: 0, False: 21.3k] ------------------ 3148| 0| free(attr); 3149| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3150| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3151| 0| } 3152| 21.3k| attr->value = strdup( 3153| 21.3k| (const char *)xmlTextReaderConstValue(reader)); 3154| 21.3k| if (attr->value == NULL) { ------------------ | Branch (3154:7): [True: 0, False: 21.3k] ------------------ 3155| 0| free(attr->name); 3156| 0| free(attr); 3157| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 3158| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3159| 0| } 3160| 21.3k| attr->next = NULL; 3161| 21.3k| *list->last = attr; 3162| 21.3k| list->last = &(attr->next); 3163| 21.3k| r = xmlTextReaderMoveToNextAttribute(reader); 3164| 21.3k| } 3165| 87.2k| return (r); 3166| 87.2k|} archive_read_support_format_xar.c:xml_start: 1961| 87.2k|{ 1962| 87.2k| struct xar *xar; 1963| 87.2k| struct xmlattr *attr; 1964| | 1965| 87.2k| xar = (struct xar *)(a->format->data); 1966| | 1967| |#if DEBUG 1968| | fprintf(stderr, "xml_sta:[%s]\n", name); 1969| | for (attr = list->first; attr != NULL; attr = attr->next) 1970| | fprintf(stderr, " attr:\"%s\"=\"%s\"\n", 1971| | attr->name, attr->value); 1972| |#endif 1973| 87.2k| xar->base64text = 0; 1974| 87.2k| switch (xar->xmlsts) { ------------------ | Branch (1974:10): [True: 87.2k, False: 0] ------------------ 1975| 107| case INIT: ------------------ | Branch (1975:2): [True: 107, False: 87.1k] ------------------ 1976| 107| if (strcmp(name, "xar") == 0) ------------------ | Branch (1976:7): [True: 107, False: 0] ------------------ 1977| 107| xar->xmlsts = XAR; 1978| 0| else 1979| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1979:8): [True: 0, False: 0] ------------------ 1980| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1981| 107| break; 1982| 107| case XAR: ------------------ | Branch (1982:2): [True: 107, False: 87.1k] ------------------ 1983| 107| if (strcmp(name, "toc") == 0) ------------------ | Branch (1983:7): [True: 107, False: 0] ------------------ 1984| 107| xar->xmlsts = TOC; 1985| 0| else 1986| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1986:8): [True: 0, False: 0] ------------------ 1987| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1988| 107| break; 1989| 18.0k| case TOC: ------------------ | Branch (1989:2): [True: 18.0k, False: 69.1k] ------------------ 1990| 18.0k| if (strcmp(name, "creation-time") == 0) ------------------ | Branch (1990:7): [True: 182, False: 17.8k] ------------------ 1991| 182| xar->xmlsts = TOC_CREATION_TIME; 1992| 17.8k| else if (strcmp(name, "checksum") == 0) ------------------ | Branch (1992:12): [True: 259, False: 17.6k] ------------------ 1993| 259| xar->xmlsts = TOC_CHECKSUM; 1994| 17.6k| else if (strcmp(name, "file") == 0) { ------------------ | Branch (1994:12): [True: 16.3k, False: 1.32k] ------------------ 1995| 16.3k| if (file_new(a, xar, list) != ARCHIVE_OK) ------------------ | | 233| 16.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1995:8): [True: 0, False: 16.3k] ------------------ 1996| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1997| 16.3k| xar->xmlsts = TOC_FILE; 1998| 16.3k| } 1999| 1.32k| else 2000| 1.32k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 1.32k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2000:8): [True: 0, False: 1.32k] ------------------ 2001| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2002| 18.0k| break; 2003| 18.0k| case TOC_CHECKSUM: ------------------ | Branch (2003:2): [True: 1.74k, False: 85.4k] ------------------ 2004| 1.74k| if (strcmp(name, "offset") == 0) ------------------ | Branch (2004:7): [True: 650, False: 1.09k] ------------------ 2005| 650| xar->xmlsts = TOC_CHECKSUM_OFFSET; 2006| 1.09k| else if (strcmp(name, "size") == 0) ------------------ | Branch (2006:12): [True: 227, False: 864] ------------------ 2007| 227| xar->xmlsts = TOC_CHECKSUM_SIZE; 2008| 864| else 2009| 864| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 864|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2009:8): [True: 0, False: 864] ------------------ 2010| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2011| 1.74k| break; 2012| 14.8k| case TOC_FILE: ------------------ | Branch (2012:2): [True: 14.8k, False: 72.3k] ------------------ 2013| 14.8k| if (strcmp(name, "file") == 0) { ------------------ | Branch (2013:7): [True: 2.98k, False: 11.8k] ------------------ 2014| 2.98k| if (file_new(a, xar, list) != ARCHIVE_OK) ------------------ | | 233| 2.98k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2014:8): [True: 0, False: 2.98k] ------------------ 2015| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2016| 2.98k| } 2017| 11.8k| else if (strcmp(name, "data") == 0) ------------------ | Branch (2017:12): [True: 1.34k, False: 10.5k] ------------------ 2018| 1.34k| xar->xmlsts = FILE_DATA; 2019| 10.5k| else if (strcmp(name, "ea") == 0) { ------------------ | Branch (2019:12): [True: 949, False: 9.59k] ------------------ 2020| 949| if (xattr_new(a, xar, list) != ARCHIVE_OK) ------------------ | | 233| 949|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2020:8): [True: 0, False: 949] ------------------ 2021| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2022| 949| xar->xmlsts = FILE_EA; 2023| 949| } 2024| 9.59k| else if (strcmp(name, "ctime") == 0) ------------------ | Branch (2024:12): [True: 87, False: 9.50k] ------------------ 2025| 87| xar->xmlsts = FILE_CTIME; 2026| 9.50k| else if (strcmp(name, "mtime") == 0) ------------------ | Branch (2026:12): [True: 88, False: 9.41k] ------------------ 2027| 88| xar->xmlsts = FILE_MTIME; 2028| 9.41k| else if (strcmp(name, "atime") == 0) ------------------ | Branch (2028:12): [True: 87, False: 9.33k] ------------------ 2029| 87| xar->xmlsts = FILE_ATIME; 2030| 9.33k| else if (strcmp(name, "group") == 0) ------------------ | Branch (2030:12): [True: 382, False: 8.94k] ------------------ 2031| 382| xar->xmlsts = FILE_GROUP; 2032| 8.94k| else if (strcmp(name, "gid") == 0) ------------------ | Branch (2032:12): [True: 1.31k, False: 7.63k] ------------------ 2033| 1.31k| xar->xmlsts = FILE_GID; 2034| 7.63k| else if (strcmp(name, "user") == 0) ------------------ | Branch (2034:12): [True: 1.31k, False: 6.31k] ------------------ 2035| 1.31k| xar->xmlsts = FILE_USER; 2036| 6.31k| else if (strcmp(name, "uid") == 0) ------------------ | Branch (2036:12): [True: 0, False: 6.31k] ------------------ 2037| 0| xar->xmlsts = FILE_UID; 2038| 6.31k| else if (strcmp(name, "mode") == 0) ------------------ | Branch (2038:12): [True: 0, False: 6.31k] ------------------ 2039| 0| xar->xmlsts = FILE_MODE; 2040| 6.31k| else if (strcmp(name, "device") == 0) ------------------ | Branch (2040:12): [True: 0, False: 6.31k] ------------------ 2041| 0| xar->xmlsts = FILE_DEVICE; 2042| 6.31k| else if (strcmp(name, "deviceno") == 0) ------------------ | Branch (2042:12): [True: 0, False: 6.31k] ------------------ 2043| 0| xar->xmlsts = FILE_DEVICENO; 2044| 6.31k| else if (strcmp(name, "inode") == 0) ------------------ | Branch (2044:12): [True: 0, False: 6.31k] ------------------ 2045| 0| xar->xmlsts = FILE_INODE; 2046| 6.31k| else if (strcmp(name, "link") == 0) ------------------ | Branch (2046:12): [True: 0, False: 6.31k] ------------------ 2047| 0| xar->xmlsts = FILE_LINK; 2048| 6.31k| else if (strcmp(name, "type") == 0) { ------------------ | Branch (2048:12): [True: 0, False: 6.31k] ------------------ 2049| 0| xar->xmlsts = FILE_TYPE; 2050| 0| for (attr = list->first; attr != NULL; ------------------ | Branch (2050:29): [True: 0, False: 0] ------------------ 2051| 0| attr = attr->next) { 2052| 0| if (strcmp(attr->name, "link") != 0) ------------------ | Branch (2052:9): [True: 0, False: 0] ------------------ 2053| 0| continue; 2054| 0| if (xar->file->hdnext != NULL || xar->file->link != 0 || ------------------ | Branch (2054:9): [True: 0, False: 0] | Branch (2054:38): [True: 0, False: 0] ------------------ 2055| 0| xar->file == xar->hdlink_orgs) { ------------------ | Branch (2055:9): [True: 0, False: 0] ------------------ 2056| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2057| 0| "File with multiple link attributes"); 2058| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2059| 0| } 2060| 0| if (strcmp(attr->value, "original") == 0) { ------------------ | Branch (2060:9): [True: 0, False: 0] ------------------ 2061| 0| xar->file->hdnext = xar->hdlink_orgs; 2062| 0| xar->hdlink_orgs = xar->file; 2063| 0| } else { 2064| 0| uint64_t val; 2065| 0| int r; 2066| 0| r = atou64(attr->value, 2067| 0| strlen(attr->value), 10, &val); 2068| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2068:10): [True: 0, False: 0] ------------------ 2069| 0| return (r); 2070| 0| } 2071| 0| if (val > UINT_MAX) { ------------------ | Branch (2071:10): [True: 0, False: 0] ------------------ 2072| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2073| 0| } 2074| 0| xar->file->link = (unsigned)val; 2075| 0| if (xar->file->link > 0) ------------------ | Branch (2075:10): [True: 0, False: 0] ------------------ 2076| 0| if (add_link(a, xar, xar->file) != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2076:11): [True: 0, False: 0] ------------------ 2077| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2078| 0| } 2079| 0| } 2080| 0| } 2081| 0| } 2082| 6.31k| else if (strcmp(name, "name") == 0) { ------------------ | Branch (2082:12): [True: 0, False: 6.31k] ------------------ 2083| 0| xar->xmlsts = FILE_NAME; 2084| 0| for (attr = list->first; attr != NULL; ------------------ | Branch (2084:29): [True: 0, False: 0] ------------------ 2085| 0| attr = attr->next) { 2086| 0| if (strcmp(attr->name, "enctype") == 0 && ------------------ | Branch (2086:9): [True: 0, False: 0] ------------------ 2087| 0| strcmp(attr->value, "base64") == 0) ------------------ | Branch (2087:9): [True: 0, False: 0] ------------------ 2088| 0| xar->base64text = 1; 2089| 0| } 2090| 0| } 2091| 6.31k| else if (strcmp(name, "acl") == 0) ------------------ | Branch (2091:12): [True: 0, False: 6.31k] ------------------ 2092| 0| xar->xmlsts = FILE_ACL; 2093| 6.31k| else if (strcmp(name, "flags") == 0) ------------------ | Branch (2093:12): [True: 0, False: 6.31k] ------------------ 2094| 0| xar->xmlsts = FILE_FLAGS; 2095| 6.31k| else if (strcmp(name, "ext2") == 0) ------------------ | Branch (2095:12): [True: 0, False: 6.31k] ------------------ 2096| 0| xar->xmlsts = FILE_EXT2; 2097| 6.31k| else 2098| 6.31k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 6.31k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2098:8): [True: 0, False: 6.31k] ------------------ 2099| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2100| 14.8k| break; 2101| 24.7k| case FILE_DATA: ------------------ | Branch (2101:2): [True: 24.7k, False: 62.4k] ------------------ 2102| 24.7k| if (strcmp(name, "length") == 0) ------------------ | Branch (2102:7): [True: 343, False: 24.3k] ------------------ 2103| 343| xar->xmlsts = FILE_DATA_LENGTH; 2104| 24.3k| else if (strcmp(name, "offset") == 0) ------------------ | Branch (2104:12): [True: 938, False: 23.4k] ------------------ 2105| 938| xar->xmlsts = FILE_DATA_OFFSET; 2106| 23.4k| else if (strcmp(name, "size") == 0) ------------------ | Branch (2106:12): [True: 1.30k, False: 22.1k] ------------------ 2107| 1.30k| xar->xmlsts = FILE_DATA_SIZE; 2108| 22.1k| else if (strcmp(name, "encoding") == 0) { ------------------ | Branch (2108:12): [True: 2.42k, False: 19.7k] ------------------ 2109| 2.42k| xar->xmlsts = FILE_DATA_ENCODING; 2110| 2.42k| xar->file->encoding = getencoding(list); 2111| 2.42k| } 2112| 19.7k| else if (strcmp(name, "archived-checksum") == 0) { ------------------ | Branch (2112:12): [True: 5.82k, False: 13.8k] ------------------ 2113| 5.82k| xar->xmlsts = FILE_DATA_A_CHECKSUM; 2114| 5.82k| xar->file->a_sum.alg = getsumalgorithm(list); 2115| 5.82k| } 2116| 13.8k| else if (strcmp(name, "extracted-checksum") == 0) { ------------------ | Branch (2116:12): [True: 4.75k, False: 9.14k] ------------------ 2117| 4.75k| xar->xmlsts = FILE_DATA_E_CHECKSUM; 2118| 4.75k| xar->file->e_sum.alg = getsumalgorithm(list); 2119| 4.75k| } 2120| 9.14k| else if (strcmp(name, "content") == 0) ------------------ | Branch (2120:12): [True: 0, False: 9.14k] ------------------ 2121| 0| xar->xmlsts = FILE_DATA_CONTENT; 2122| 9.14k| else 2123| 9.14k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 9.14k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2123:8): [True: 0, False: 9.14k] ------------------ 2124| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2125| 24.7k| break; 2126| 24.7k| case FILE_DEVICE: ------------------ | Branch (2126:2): [True: 0, False: 87.2k] ------------------ 2127| 0| if (strcmp(name, "major") == 0) ------------------ | Branch (2127:7): [True: 0, False: 0] ------------------ 2128| 0| xar->xmlsts = FILE_DEVICE_MAJOR; 2129| 0| else if (strcmp(name, "minor") == 0) ------------------ | Branch (2129:12): [True: 0, False: 0] ------------------ 2130| 0| xar->xmlsts = FILE_DEVICE_MINOR; 2131| 0| else 2132| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2132:8): [True: 0, False: 0] ------------------ 2133| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2134| 0| break; 2135| 0| case FILE_DATA_CONTENT: ------------------ | Branch (2135:2): [True: 0, False: 87.2k] ------------------ 2136| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2136:7): [True: 0, False: 0] ------------------ 2137| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2138| 0| break; 2139| 1.77k| case FILE_EA: ------------------ | Branch (2139:2): [True: 1.77k, False: 85.4k] ------------------ 2140| 1.77k| if (strcmp(name, "length") == 0) ------------------ | Branch (2140:7): [True: 0, False: 1.77k] ------------------ 2141| 0| xar->xmlsts = FILE_EA_LENGTH; 2142| 1.77k| else if (strcmp(name, "offset") == 0) ------------------ | Branch (2142:12): [True: 280, False: 1.49k] ------------------ 2143| 280| xar->xmlsts = FILE_EA_OFFSET; 2144| 1.49k| else if (strcmp(name, "size") == 0) ------------------ | Branch (2144:12): [True: 207, False: 1.28k] ------------------ 2145| 207| xar->xmlsts = FILE_EA_SIZE; 2146| 1.28k| else if (strcmp(name, "encoding") == 0) { ------------------ | Branch (2146:12): [True: 156, False: 1.12k] ------------------ 2147| 156| xar->xmlsts = FILE_EA_ENCODING; 2148| 156| xar->xattr->encoding = getencoding(list); 2149| 1.12k| } else if (strcmp(name, "archived-checksum") == 0) ------------------ | Branch (2149:14): [True: 814, False: 315] ------------------ 2150| 814| xar->xmlsts = FILE_EA_A_CHECKSUM; 2151| 315| else if (strcmp(name, "extracted-checksum") == 0) ------------------ | Branch (2151:12): [True: 0, False: 315] ------------------ 2152| 0| xar->xmlsts = FILE_EA_E_CHECKSUM; 2153| 315| else if (strcmp(name, "name") == 0) ------------------ | Branch (2153:12): [True: 0, False: 315] ------------------ 2154| 0| xar->xmlsts = FILE_EA_NAME; 2155| 315| else if (strcmp(name, "fstype") == 0) ------------------ | Branch (2155:12): [True: 0, False: 315] ------------------ 2156| 0| xar->xmlsts = FILE_EA_FSTYPE; 2157| 315| else 2158| 315| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 315|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2158:8): [True: 0, False: 315] ------------------ 2159| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2160| 1.77k| break; 2161| 1.77k| case FILE_ACL: ------------------ | Branch (2161:2): [True: 0, False: 87.2k] ------------------ 2162| 0| if (strcmp(name, "appleextended") == 0) ------------------ | Branch (2162:7): [True: 0, False: 0] ------------------ 2163| 0| xar->xmlsts = FILE_ACL_APPLEEXTENDED; 2164| 0| else if (strcmp(name, "default") == 0) ------------------ | Branch (2164:12): [True: 0, False: 0] ------------------ 2165| 0| xar->xmlsts = FILE_ACL_DEFAULT; 2166| 0| else if (strcmp(name, "access") == 0) ------------------ | Branch (2166:12): [True: 0, False: 0] ------------------ 2167| 0| xar->xmlsts = FILE_ACL_ACCESS; 2168| 0| else 2169| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2169:8): [True: 0, False: 0] ------------------ 2170| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2171| 0| break; 2172| 0| case FILE_FLAGS: ------------------ | Branch (2172:2): [True: 0, False: 87.2k] ------------------ 2173| 0| if (!xml_parse_file_flags(xar, name)) ------------------ | Branch (2173:7): [True: 0, False: 0] ------------------ 2174| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2174:8): [True: 0, False: 0] ------------------ 2175| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2176| 0| break; 2177| 0| case FILE_EXT2: ------------------ | Branch (2177:2): [True: 0, False: 87.2k] ------------------ 2178| 0| if (!xml_parse_file_ext2(xar, name)) ------------------ | Branch (2178:7): [True: 0, False: 0] ------------------ 2179| 0| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2179:8): [True: 0, False: 0] ------------------ 2180| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2181| 0| break; 2182| 0| case TOC_CREATION_TIME: ------------------ | Branch (2182:2): [True: 0, False: 87.2k] ------------------ 2183| 267| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2183:2): [True: 267, False: 86.9k] ------------------ 2184| 5.33k| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2184:2): [True: 5.06k, False: 82.1k] ------------------ 2185| 5.33k| case FILE_DATA_LENGTH: ------------------ | Branch (2185:2): [True: 0, False: 87.2k] ------------------ 2186| 5.33k| case FILE_DATA_OFFSET: ------------------ | Branch (2186:2): [True: 0, False: 87.2k] ------------------ 2187| 5.33k| case FILE_DATA_SIZE: ------------------ | Branch (2187:2): [True: 0, False: 87.2k] ------------------ 2188| 5.49k| case FILE_DATA_ENCODING: ------------------ | Branch (2188:2): [True: 156, False: 87.0k] ------------------ 2189| 6.99k| case FILE_DATA_A_CHECKSUM: ------------------ | Branch (2189:2): [True: 1.50k, False: 85.7k] ------------------ 2190| 8.78k| case FILE_DATA_E_CHECKSUM: ------------------ | Branch (2190:2): [True: 1.79k, False: 85.4k] ------------------ 2191| 8.78k| case FILE_EA_LENGTH: ------------------ | Branch (2191:2): [True: 0, False: 87.2k] ------------------ 2192| 9.02k| case FILE_EA_OFFSET: ------------------ | Branch (2192:2): [True: 235, False: 86.9k] ------------------ 2193| 9.02k| case FILE_EA_SIZE: ------------------ | Branch (2193:2): [True: 0, False: 87.2k] ------------------ 2194| 9.02k| case FILE_EA_ENCODING: ------------------ | Branch (2194:2): [True: 0, False: 87.2k] ------------------ 2195| 16.9k| case FILE_EA_A_CHECKSUM: ------------------ | Branch (2195:2): [True: 7.97k, False: 79.2k] ------------------ 2196| 16.9k| case FILE_EA_E_CHECKSUM: ------------------ | Branch (2196:2): [True: 0, False: 87.2k] ------------------ 2197| 16.9k| case FILE_EA_NAME: ------------------ | Branch (2197:2): [True: 0, False: 87.2k] ------------------ 2198| 16.9k| case FILE_EA_FSTYPE: ------------------ | Branch (2198:2): [True: 0, False: 87.2k] ------------------ 2199| 16.9k| case FILE_CTIME: ------------------ | Branch (2199:2): [True: 0, False: 87.2k] ------------------ 2200| 17.0k| case FILE_MTIME: ------------------ | Branch (2200:2): [True: 3, False: 87.2k] ------------------ 2201| 18.0k| case FILE_ATIME: ------------------ | Branch (2201:2): [True: 1.00k, False: 86.2k] ------------------ 2202| 18.0k| case FILE_GROUP: ------------------ | Branch (2202:2): [True: 0, False: 87.2k] ------------------ 2203| 18.0k| case FILE_GID: ------------------ | Branch (2203:2): [True: 0, False: 87.2k] ------------------ 2204| 18.0k| case FILE_USER: ------------------ | Branch (2204:2): [True: 0, False: 87.2k] ------------------ 2205| 18.0k| case FILE_UID: ------------------ | Branch (2205:2): [True: 0, False: 87.2k] ------------------ 2206| 18.0k| case FILE_INODE: ------------------ | Branch (2206:2): [True: 0, False: 87.2k] ------------------ 2207| 18.0k| case FILE_DEVICE_MAJOR: ------------------ | Branch (2207:2): [True: 0, False: 87.2k] ------------------ 2208| 18.0k| case FILE_DEVICE_MINOR: ------------------ | Branch (2208:2): [True: 0, False: 87.2k] ------------------ 2209| 18.0k| case FILE_DEVICENO: ------------------ | Branch (2209:2): [True: 0, False: 87.2k] ------------------ 2210| 18.0k| case FILE_MODE: ------------------ | Branch (2210:2): [True: 0, False: 87.2k] ------------------ 2211| 18.0k| case FILE_TYPE: ------------------ | Branch (2211:2): [True: 0, False: 87.2k] ------------------ 2212| 18.0k| case FILE_LINK: ------------------ | Branch (2212:2): [True: 0, False: 87.2k] ------------------ 2213| 18.0k| case FILE_NAME: ------------------ | Branch (2213:2): [True: 0, False: 87.2k] ------------------ 2214| 18.0k| case FILE_ACL_DEFAULT: ------------------ | Branch (2214:2): [True: 0, False: 87.2k] ------------------ 2215| 18.0k| case FILE_ACL_ACCESS: ------------------ | Branch (2215:2): [True: 0, False: 87.2k] ------------------ 2216| 18.0k| case FILE_ACL_APPLEEXTENDED: ------------------ | Branch (2216:2): [True: 0, False: 87.2k] ------------------ 2217| 18.0k| case FILE_FLAGS_USER_NODUMP: ------------------ | Branch (2217:2): [True: 0, False: 87.2k] ------------------ 2218| 18.0k| case FILE_FLAGS_USER_IMMUTABLE: ------------------ | Branch (2218:2): [True: 0, False: 87.2k] ------------------ 2219| 18.0k| case FILE_FLAGS_USER_APPEND: ------------------ | Branch (2219:2): [True: 0, False: 87.2k] ------------------ 2220| 18.0k| case FILE_FLAGS_USER_OPAQUE: ------------------ | Branch (2220:2): [True: 0, False: 87.2k] ------------------ 2221| 18.0k| case FILE_FLAGS_USER_NOUNLINK: ------------------ | Branch (2221:2): [True: 0, False: 87.2k] ------------------ 2222| 18.0k| case FILE_FLAGS_SYS_ARCHIVED: ------------------ | Branch (2222:2): [True: 0, False: 87.2k] ------------------ 2223| 18.0k| case FILE_FLAGS_SYS_IMMUTABLE: ------------------ | Branch (2223:2): [True: 0, False: 87.2k] ------------------ 2224| 18.0k| case FILE_FLAGS_SYS_APPEND: ------------------ | Branch (2224:2): [True: 0, False: 87.2k] ------------------ 2225| 18.0k| case FILE_FLAGS_SYS_NOUNLINK: ------------------ | Branch (2225:2): [True: 0, False: 87.2k] ------------------ 2226| 18.0k| case FILE_FLAGS_SYS_SNAPSHOT: ------------------ | Branch (2226:2): [True: 0, False: 87.2k] ------------------ 2227| 18.0k| case FILE_EXT2_SecureDeletion: ------------------ | Branch (2227:2): [True: 0, False: 87.2k] ------------------ 2228| 18.0k| case FILE_EXT2_Undelete: ------------------ | Branch (2228:2): [True: 0, False: 87.2k] ------------------ 2229| 18.0k| case FILE_EXT2_Compress: ------------------ | Branch (2229:2): [True: 0, False: 87.2k] ------------------ 2230| 18.0k| case FILE_EXT2_Synchronous: ------------------ | Branch (2230:2): [True: 0, False: 87.2k] ------------------ 2231| 18.0k| case FILE_EXT2_Immutable: ------------------ | Branch (2231:2): [True: 0, False: 87.2k] ------------------ 2232| 18.0k| case FILE_EXT2_AppendOnly: ------------------ | Branch (2232:2): [True: 0, False: 87.2k] ------------------ 2233| 18.0k| case FILE_EXT2_NoDump: ------------------ | Branch (2233:2): [True: 0, False: 87.2k] ------------------ 2234| 18.0k| case FILE_EXT2_NoAtime: ------------------ | Branch (2234:2): [True: 0, False: 87.2k] ------------------ 2235| 18.0k| case FILE_EXT2_CompDirty: ------------------ | Branch (2235:2): [True: 0, False: 87.2k] ------------------ 2236| 18.0k| case FILE_EXT2_CompBlock: ------------------ | Branch (2236:2): [True: 0, False: 87.2k] ------------------ 2237| 18.0k| case FILE_EXT2_NoCompBlock: ------------------ | Branch (2237:2): [True: 0, False: 87.2k] ------------------ 2238| 18.0k| case FILE_EXT2_CompError: ------------------ | Branch (2238:2): [True: 0, False: 87.2k] ------------------ 2239| 18.0k| case FILE_EXT2_BTree: ------------------ | Branch (2239:2): [True: 0, False: 87.2k] ------------------ 2240| 18.0k| case FILE_EXT2_HashIndexed: ------------------ | Branch (2240:2): [True: 0, False: 87.2k] ------------------ 2241| 18.0k| case FILE_EXT2_iMagic: ------------------ | Branch (2241:2): [True: 0, False: 87.2k] ------------------ 2242| 18.0k| case FILE_EXT2_Journaled: ------------------ | Branch (2242:2): [True: 0, False: 87.2k] ------------------ 2243| 18.0k| case FILE_EXT2_NoTail: ------------------ | Branch (2243:2): [True: 0, False: 87.2k] ------------------ 2244| 18.0k| case FILE_EXT2_DirSync: ------------------ | Branch (2244:2): [True: 0, False: 87.2k] ------------------ 2245| 18.0k| case FILE_EXT2_TopDir: ------------------ | Branch (2245:2): [True: 0, False: 87.2k] ------------------ 2246| 18.0k| case FILE_EXT2_Reserved: ------------------ | Branch (2246:2): [True: 0, False: 87.2k] ------------------ 2247| 25.8k| case UNKNOWN: ------------------ | Branch (2247:2): [True: 7.80k, False: 79.4k] ------------------ 2248| 25.8k| if (unknowntag_start(a, xar, name) != ARCHIVE_OK) ------------------ | | 233| 25.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2248:7): [True: 0, False: 25.8k] ------------------ 2249| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2250| 25.8k| break; 2251| 87.2k| } 2252| 87.2k| return (ARCHIVE_OK); ------------------ | | 233| 87.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2253| 87.2k|} archive_read_support_format_xar.c:unknowntag_start: 1916| 43.7k|{ 1917| 43.7k| struct unknown_tag *tag; 1918| | 1919| 43.7k| tag = malloc(sizeof(*tag)); 1920| 43.7k| if (tag == NULL) { ------------------ | Branch (1920:6): [True: 0, False: 43.7k] ------------------ 1921| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 1922| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1923| 0| } 1924| 43.7k| tag->next = xar->unknowntags; 1925| 43.7k| archive_string_init(&(tag->name)); ------------------ | | 71| 43.7k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 43.7k] | | ------------------ ------------------ 1926| 43.7k| archive_strcpy(&(tag->name), name); ------------------ | | 165| 43.7k| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 87.5k| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 43.7k] | | | | ------------------ | | ------------------ ------------------ 1927| 43.7k| if (xar->unknowntags == NULL) { ------------------ | Branch (1927:6): [True: 35.9k, False: 7.80k] ------------------ 1928| |#if DEBUG 1929| | fprintf(stderr, "UNKNOWNTAG_START:%s\n", name); 1930| |#endif 1931| 35.9k| xar->xmlsts_unknown = xar->xmlsts; 1932| 35.9k| xar->xmlsts = UNKNOWN; 1933| 35.9k| } 1934| 43.7k| xar->unknowntags = tag; 1935| 43.7k| return (ARCHIVE_OK); ------------------ | | 233| 43.7k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1936| 43.7k|} archive_read_support_format_xar.c:file_new: 1768| 19.2k|{ 1769| 19.2k| struct xar_file *file; 1770| 19.2k| struct xmlattr *attr; 1771| | 1772| 19.2k| file = calloc(1, sizeof(*file)); 1773| 19.2k| if (file == NULL) { ------------------ | Branch (1773:6): [True: 0, False: 19.2k] ------------------ 1774| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 1775| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1776| 0| } 1777| 19.2k| file->parent = xar->file; 1778| 19.2k| file->mode = 0777 | AE_IFREG; ------------------ | | 216| 19.2k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1779| 19.2k| file->atime = 0; 1780| 19.2k| file->mtime = 0; 1781| 19.2k| xar->xattr = NULL; 1782| 21.2k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1782:27): [True: 1.95k, False: 19.2k] ------------------ 1783| 1.95k| if (strcmp(attr->name, "id") == 0) { ------------------ | Branch (1783:7): [True: 1.72k, False: 230] ------------------ 1784| 1.72k| int r; 1785| | 1786| 1.72k| r = atou64(attr->value, strlen(attr->value), 1787| 1.72k| 10, &file->id); 1788| 1.72k| if (r != ARCHIVE_OK) { ------------------ | | 233| 1.72k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1788:8): [True: 0, False: 1.72k] ------------------ 1789| 0| free(file); 1790| 0| return (r); 1791| 0| } 1792| 1.72k| } 1793| 1.95k| } 1794| 19.2k| xar->file = file; 1795| 19.2k| file->nlink = 1; 1796| 19.2k| if (heap_add_entry(a, &(xar->file_queue), file) != ARCHIVE_OK) ------------------ | | 233| 19.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1796:6): [True: 0, False: 19.2k] ------------------ 1797| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1798| 19.2k| return (ARCHIVE_OK); ------------------ | | 233| 19.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1799| 19.2k|} archive_read_support_format_xar.c:heap_add_entry: 1212| 19.2k|{ 1213| 19.2k| uint64_t file_id, parent_id; 1214| 19.2k| int hole, parent; 1215| | 1216| | /* Expand our pending files list as necessary. */ 1217| 19.2k| if (heap->used >= heap->allocated) { ------------------ | Branch (1217:6): [True: 107, False: 19.1k] ------------------ 1218| 107| struct xar_file **new_pending_files; 1219| 107| int new_size; 1220| | 1221| 107| if (heap->allocated < 1024) ------------------ | Branch (1221:7): [True: 96, False: 11] ------------------ 1222| 96| new_size = 1024; 1223| 11| else 1224| 11| new_size = heap->allocated * 2; 1225| | /* Overflow might keep us from growing the list. */ 1226| 107| if (new_size <= heap->allocated) { ------------------ | Branch (1226:7): [True: 0, False: 107] ------------------ 1227| 0| archive_set_error(&a->archive, 1228| 0| ENOMEM, "Out of memory"); 1229| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1230| 0| } 1231| 107| new_pending_files = (struct xar_file **) 1232| 107| calloc(new_size, sizeof(new_pending_files[0])); 1233| 107| if (new_pending_files == NULL) { ------------------ | Branch (1233:7): [True: 0, False: 107] ------------------ 1234| 0| archive_set_error(&a->archive, 1235| 0| ENOMEM, "Out of memory"); 1236| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1237| 0| } 1238| 107| if (heap->allocated) { ------------------ | Branch (1238:7): [True: 11, False: 96] ------------------ 1239| 11| memcpy(new_pending_files, heap->files, 1240| 11| heap->allocated * sizeof(new_pending_files[0])); 1241| 11| free(heap->files); 1242| 11| } 1243| 107| heap->files = new_pending_files; 1244| 107| heap->allocated = new_size; 1245| 107| } 1246| | 1247| 19.2k| file_id = file->id; 1248| | 1249| | /* 1250| | * Start with hole at end, walk it up tree to find insertion point. 1251| | */ 1252| 19.2k| hole = heap->used++; 1253| 19.5k| while (hole > 0) { ------------------ | Branch (1253:9): [True: 19.4k, False: 102] ------------------ 1254| 19.4k| parent = (hole - 1)/2; 1255| 19.4k| parent_id = heap->files[parent]->id; 1256| 19.4k| if (file_id >= parent_id) { ------------------ | Branch (1256:7): [True: 19.1k, False: 257] ------------------ 1257| 19.1k| heap->files[hole] = file; 1258| 19.1k| return (ARCHIVE_OK); ------------------ | | 233| 19.1k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1259| 19.1k| } 1260| | /* Move parent into hole <==> move hole up tree. */ 1261| 257| heap->files[hole] = heap->files[parent]; 1262| 257| hole = parent; 1263| 257| } 1264| 102| heap->files[0] = file; 1265| | 1266| 102| return (ARCHIVE_OK); ------------------ | | 233| 102|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1267| 19.2k|} archive_read_support_format_xar.c:xattr_new: 1826| 949|{ 1827| 949| struct xattr *xattr, **nx; 1828| 949| struct xmlattr *attr; 1829| | 1830| 949| xattr = calloc(1, sizeof(*xattr)); 1831| 949| if (xattr == NULL) { ------------------ | Branch (1831:6): [True: 0, False: 949] ------------------ 1832| 0| archive_set_error(&a->archive, ENOMEM, "Out of memory"); 1833| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1834| 0| } 1835| 949| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1835:27): [True: 0, False: 949] ------------------ 1836| 0| if (strcmp(attr->name, "id") == 0) { ------------------ | Branch (1836:7): [True: 0, False: 0] ------------------ 1837| 0| int r; 1838| | 1839| 0| r = atou64(attr->value, strlen(attr->value), 1840| 0| 10, &xattr->id); 1841| 0| if (r != ARCHIVE_OK) { ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1841:8): [True: 0, False: 0] ------------------ 1842| 0| free(xattr); 1843| 0| return (r); 1844| 0| } 1845| 0| } 1846| 0| } 1847| 949| xar->xattr = xattr; 1848| | /* Chain to xattr list. */ 1849| 949| for (nx = &(xar->file->xattr_list); 1850| 87.8k| *nx != NULL; nx = &((*nx)->next)) { ------------------ | Branch (1850:6): [True: 86.9k, False: 949] ------------------ 1851| 86.9k| if (xattr->id < (*nx)->id) ------------------ | Branch (1851:7): [True: 0, False: 86.9k] ------------------ 1852| 0| break; 1853| 86.9k| } 1854| 949| xattr->next = *nx; 1855| 949| *nx = xattr; 1856| | 1857| 949| return (ARCHIVE_OK); ------------------ | | 233| 949|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1858| 949|} archive_read_support_format_xar.c:atou64: 1075| 15.9k|{ 1076| 15.9k| uint64_t l; 1077| | 1078| 15.9k| l = 0; 1079| 15.9k| if (char_cnt > 0) { ------------------ | Branch (1079:6): [True: 15.7k, False: 248] ------------------ 1080| 15.7k| int digit; 1081| | 1082| 15.7k| digit = *p - '0'; 1083| 45.4k| while (digit >= 0 && digit < base && char_cnt-- > 0) { ------------------ | Branch (1083:10): [True: 36.7k, False: 8.73k] | Branch (1083:24): [True: 29.7k, False: 6.98k] | Branch (1083:40): [True: 29.7k, False: 0] ------------------ 1084| 29.7k| if (l > UINT64_MAX / base) ------------------ | Branch (1084:8): [True: 0, False: 29.7k] ------------------ 1085| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1086| 29.7k| l *= base; 1087| 29.7k| if (l > UINT64_MAX - digit) ------------------ | Branch (1087:8): [True: 0, False: 29.7k] ------------------ 1088| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1089| 29.7k| l += digit; 1090| 29.7k| digit = *++p - '0'; 1091| 29.7k| } 1092| 15.7k| } 1093| | 1094| 15.9k| *val = l; 1095| 15.9k| return (ARCHIVE_OK); ------------------ | | 233| 15.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1096| 15.9k|} archive_read_support_format_xar.c:getencoding: 1870| 2.58k|{ 1871| 2.58k| struct xmlattr *attr; 1872| 2.58k| enum enctype encoding = NONE; 1873| | 1874| 5.19k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1874:27): [True: 2.61k, False: 2.58k] ------------------ 1875| 2.61k| if (strcmp(attr->name, "style") == 0) { ------------------ | Branch (1875:7): [True: 594, False: 2.01k] ------------------ 1876| 594| if (strcmp(attr->value, "application/octet-stream") == 0) ------------------ | Branch (1876:8): [True: 0, False: 594] ------------------ 1877| 0| encoding = NONE; 1878| 594| else if (strcmp(attr->value, "application/x-gzip") == 0) ------------------ | Branch (1878:13): [True: 0, False: 594] ------------------ 1879| 0| encoding = GZIP; 1880| 594| else if (strcmp(attr->value, "application/x-bzip2") == 0) ------------------ | Branch (1880:13): [True: 0, False: 594] ------------------ 1881| 0| encoding = BZIP2; 1882| 594| else if (strcmp(attr->value, "application/x-lzma") == 0) ------------------ | Branch (1882:13): [True: 0, False: 594] ------------------ 1883| 0| encoding = LZMA; 1884| 594| else if (strcmp(attr->value, "application/x-xz") == 0) ------------------ | Branch (1884:13): [True: 0, False: 594] ------------------ 1885| 0| encoding = XZ; 1886| 594| } 1887| 2.61k| } 1888| 2.58k| return (encoding); 1889| 2.58k|} archive_read_support_format_xar.c:getsumalgorithm: 1893| 10.5k|{ 1894| 10.5k| struct xmlattr *attr; 1895| 10.5k| int alg = CKSUM_NONE; ------------------ | | 107| 10.5k|#define CKSUM_NONE 0 ------------------ 1896| | 1897| 21.0k| for (attr = list->first; attr != NULL; attr = attr->next) { ------------------ | Branch (1897:27): [True: 10.4k, False: 10.5k] ------------------ 1898| 10.4k| if (strcmp(attr->name, "style") == 0) { ------------------ | Branch (1898:7): [True: 10.2k, False: 239] ------------------ 1899| 10.2k| const char *v = attr->value; 1900| 10.2k| if ((v[0] == 'S' || v[0] == 's') && ------------------ | Branch (1900:9): [True: 0, False: 10.2k] | Branch (1900:24): [True: 1.23k, False: 9.01k] ------------------ 1901| 1.23k| (v[1] == 'H' || v[1] == 'h') && ------------------ | Branch (1901:9): [True: 0, False: 1.23k] | Branch (1901:24): [True: 1.23k, False: 4] ------------------ 1902| 1.23k| (v[2] == 'A' || v[2] == 'a') && ------------------ | Branch (1902:9): [True: 0, False: 1.23k] | Branch (1902:24): [True: 267, False: 966] ------------------ 1903| 267| v[3] == '1' && v[4] == '\0') ------------------ | Branch (1903:8): [True: 267, False: 0] | Branch (1903:23): [True: 134, False: 133] ------------------ 1904| 134| alg = CKSUM_SHA1; ------------------ | | 108| 134|#define CKSUM_SHA1 1 ------------------ 1905| 10.2k| if ((v[0] == 'M' || v[0] == 'm') && ------------------ | Branch (1905:9): [True: 0, False: 10.2k] | Branch (1905:24): [True: 8.97k, False: 1.28k] ------------------ 1906| 8.97k| (v[1] == 'D' || v[1] == 'd') && ------------------ | Branch (1906:9): [True: 0, False: 8.97k] | Branch (1906:24): [True: 3.25k, False: 5.71k] ------------------ 1907| 3.25k| v[2] == '5' && v[3] == '\0') ------------------ | Branch (1907:8): [True: 367, False: 2.88k] | Branch (1907:23): [True: 79, False: 288] ------------------ 1908| 79| alg = CKSUM_MD5; ------------------ | | 109| 79|#define CKSUM_MD5 2 ------------------ 1909| 10.2k| } 1910| 10.4k| } 1911| 10.5k| return (alg); 1912| 10.5k|} archive_read_support_format_xar.c:xmlattr_cleanup: 1751| 87.2k|{ 1752| 87.2k| struct xmlattr *attr, *next; 1753| | 1754| 87.2k| attr = list->first; 1755| 108k| while (attr != NULL) { ------------------ | Branch (1755:9): [True: 21.3k, False: 87.2k] ------------------ 1756| 21.3k| next = attr->next; 1757| 21.3k| free(attr->name); 1758| 21.3k| free(attr->value); 1759| 21.3k| free(attr); 1760| 21.3k| attr = next; 1761| 21.3k| } 1762| | list->first = NULL; 1763| 87.2k| list->last = &(list->first); 1764| 87.2k|} archive_read_support_format_xar.c:xml_end: 2257| 83.9k|{ 2258| 83.9k| struct archive_read *a; 2259| 83.9k| struct xar *xar; 2260| | 2261| 83.9k| a = (struct archive_read *)userData; 2262| 83.9k| xar = (struct xar *)(a->format->data); 2263| | 2264| |#if DEBUG 2265| | fprintf(stderr, "xml_end:[%s]\n", name); 2266| |#endif 2267| 83.9k| switch (xar->xmlsts) { ------------------ | Branch (2267:10): [True: 83.9k, False: 0] ------------------ 2268| 0| case INIT: ------------------ | Branch (2268:2): [True: 0, False: 83.9k] ------------------ 2269| 0| break; 2270| 0| case XAR: ------------------ | Branch (2270:2): [True: 0, False: 83.9k] ------------------ 2271| 0| if (strcmp(name, "xar") == 0) ------------------ | Branch (2271:7): [True: 0, False: 0] ------------------ 2272| 0| xar->xmlsts = INIT; 2273| 0| break; 2274| 0| case TOC: ------------------ | Branch (2274:2): [True: 0, False: 83.9k] ------------------ 2275| 0| if (strcmp(name, "toc") == 0) ------------------ | Branch (2275:7): [True: 0, False: 0] ------------------ 2276| 0| xar->xmlsts = XAR; 2277| 0| break; 2278| 181| case TOC_CREATION_TIME: ------------------ | Branch (2278:2): [True: 181, False: 83.7k] ------------------ 2279| 181| if (strcmp(name, "creation-time") == 0) ------------------ | Branch (2279:7): [True: 181, False: 0] ------------------ 2280| 181| xar->xmlsts = TOC; 2281| 181| break; 2282| 252| case TOC_CHECKSUM: ------------------ | Branch (2282:2): [True: 252, False: 83.7k] ------------------ 2283| 252| if (strcmp(name, "checksum") == 0) ------------------ | Branch (2283:7): [True: 252, False: 0] ------------------ 2284| 252| xar->xmlsts = TOC; 2285| 252| break; 2286| 648| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2286:2): [True: 648, False: 83.3k] ------------------ 2287| 648| if (strcmp(name, "offset") == 0) ------------------ | Branch (2287:7): [True: 648, False: 0] ------------------ 2288| 648| xar->xmlsts = TOC_CHECKSUM; 2289| 648| break; 2290| 225| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2290:2): [True: 225, False: 83.7k] ------------------ 2291| 225| if (strcmp(name, "size") == 0) ------------------ | Branch (2291:7): [True: 225, False: 0] ------------------ 2292| 225| xar->xmlsts = TOC_CHECKSUM; 2293| 225| break; 2294| 17.3k| case TOC_FILE: ------------------ | Branch (2294:2): [True: 17.3k, False: 66.6k] ------------------ 2295| 17.3k| if (strcmp(name, "file") == 0) { ------------------ | Branch (2295:7): [True: 17.3k, False: 0] ------------------ 2296| 17.3k| if (xar->file->parent != NULL && ------------------ | Branch (2296:8): [True: 1.09k, False: 16.2k] ------------------ 2297| 1.09k| ((xar->file->mode & AE_IFMT) == AE_IFDIR)) ------------------ | | 215| 1.09k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ ((xar->file->mode & AE_IFMT) == AE_IFDIR)) ------------------ | | 221| 1.09k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (2297:8): [True: 0, False: 1.09k] ------------------ 2298| 0| xar->file->parent->subdirs++; 2299| 17.3k| xar->file = xar->file->parent; 2300| 17.3k| if (xar->file == NULL) ------------------ | Branch (2300:8): [True: 16.2k, False: 1.09k] ------------------ 2301| 16.2k| xar->xmlsts = TOC; 2302| 17.3k| } 2303| 17.3k| break; 2304| 1.29k| case FILE_DATA: ------------------ | Branch (2304:2): [True: 1.29k, False: 82.6k] ------------------ 2305| 1.29k| if (strcmp(name, "data") == 0) ------------------ | Branch (2305:7): [True: 1.29k, False: 0] ------------------ 2306| 1.29k| xar->xmlsts = TOC_FILE; 2307| 1.29k| break; 2308| 343| case FILE_DATA_LENGTH: ------------------ | Branch (2308:2): [True: 343, False: 83.6k] ------------------ 2309| 343| if (strcmp(name, "length") == 0) ------------------ | Branch (2309:7): [True: 343, False: 0] ------------------ 2310| 343| xar->xmlsts = FILE_DATA; 2311| 343| break; 2312| 938| case FILE_DATA_OFFSET: ------------------ | Branch (2312:2): [True: 938, False: 83.0k] ------------------ 2313| 938| if (strcmp(name, "offset") == 0) ------------------ | Branch (2313:7): [True: 938, False: 0] ------------------ 2314| 938| xar->xmlsts = FILE_DATA; 2315| 938| break; 2316| 1.30k| case FILE_DATA_SIZE: ------------------ | Branch (2316:2): [True: 1.30k, False: 82.6k] ------------------ 2317| 1.30k| if (strcmp(name, "size") == 0) ------------------ | Branch (2317:7): [True: 1.30k, False: 0] ------------------ 2318| 1.30k| xar->xmlsts = FILE_DATA; 2319| 1.30k| break; 2320| 2.42k| case FILE_DATA_ENCODING: ------------------ | Branch (2320:2): [True: 2.42k, False: 81.5k] ------------------ 2321| 2.42k| if (strcmp(name, "encoding") == 0) ------------------ | Branch (2321:7): [True: 2.42k, False: 0] ------------------ 2322| 2.42k| xar->xmlsts = FILE_DATA; 2323| 2.42k| break; 2324| 5.81k| case FILE_DATA_A_CHECKSUM: ------------------ | Branch (2324:2): [True: 5.81k, False: 78.1k] ------------------ 2325| 5.81k| if (strcmp(name, "archived-checksum") == 0) ------------------ | Branch (2325:7): [True: 5.81k, False: 0] ------------------ 2326| 5.81k| xar->xmlsts = FILE_DATA; 2327| 5.81k| break; 2328| 4.74k| case FILE_DATA_E_CHECKSUM: ------------------ | Branch (2328:2): [True: 4.74k, False: 79.2k] ------------------ 2329| 4.74k| if (strcmp(name, "extracted-checksum") == 0) ------------------ | Branch (2329:7): [True: 4.74k, False: 0] ------------------ 2330| 4.74k| xar->xmlsts = FILE_DATA; 2331| 4.74k| break; 2332| 0| case FILE_DATA_CONTENT: ------------------ | Branch (2332:2): [True: 0, False: 83.9k] ------------------ 2333| 0| if (strcmp(name, "content") == 0) ------------------ | Branch (2333:7): [True: 0, False: 0] ------------------ 2334| 0| xar->xmlsts = FILE_DATA; 2335| 0| break; 2336| 926| case FILE_EA: ------------------ | Branch (2336:2): [True: 926, False: 83.0k] ------------------ 2337| 926| if (strcmp(name, "ea") == 0) { ------------------ | Branch (2337:7): [True: 926, False: 0] ------------------ 2338| 926| xar->xmlsts = TOC_FILE; 2339| 926| xar->xattr = NULL; 2340| 926| } 2341| 926| break; 2342| 0| case FILE_EA_LENGTH: ------------------ | Branch (2342:2): [True: 0, False: 83.9k] ------------------ 2343| 0| if (strcmp(name, "length") == 0) ------------------ | Branch (2343:7): [True: 0, False: 0] ------------------ 2344| 0| xar->xmlsts = FILE_EA; 2345| 0| break; 2346| 278| case FILE_EA_OFFSET: ------------------ | Branch (2346:2): [True: 278, False: 83.6k] ------------------ 2347| 278| if (strcmp(name, "offset") == 0) ------------------ | Branch (2347:7): [True: 278, False: 0] ------------------ 2348| 278| xar->xmlsts = FILE_EA; 2349| 278| break; 2350| 207| case FILE_EA_SIZE: ------------------ | Branch (2350:2): [True: 207, False: 83.7k] ------------------ 2351| 207| if (strcmp(name, "size") == 0) ------------------ | Branch (2351:7): [True: 207, False: 0] ------------------ 2352| 207| xar->xmlsts = FILE_EA; 2353| 207| break; 2354| 156| case FILE_EA_ENCODING: ------------------ | Branch (2354:2): [True: 156, False: 83.8k] ------------------ 2355| 156| if (strcmp(name, "encoding") == 0) ------------------ | Branch (2355:7): [True: 156, False: 0] ------------------ 2356| 156| xar->xmlsts = FILE_EA; 2357| 156| break; 2358| 807| case FILE_EA_A_CHECKSUM: ------------------ | Branch (2358:2): [True: 807, False: 83.1k] ------------------ 2359| 807| if (strcmp(name, "archived-checksum") == 0) ------------------ | Branch (2359:7): [True: 807, False: 0] ------------------ 2360| 807| xar->xmlsts = FILE_EA; 2361| 807| break; 2362| 0| case FILE_EA_E_CHECKSUM: ------------------ | Branch (2362:2): [True: 0, False: 83.9k] ------------------ 2363| 0| if (strcmp(name, "extracted-checksum") == 0) ------------------ | Branch (2363:7): [True: 0, False: 0] ------------------ 2364| 0| xar->xmlsts = FILE_EA; 2365| 0| break; 2366| 0| case FILE_EA_NAME: ------------------ | Branch (2366:2): [True: 0, False: 83.9k] ------------------ 2367| 0| if (strcmp(name, "name") == 0) ------------------ | Branch (2367:7): [True: 0, False: 0] ------------------ 2368| 0| xar->xmlsts = FILE_EA; 2369| 0| break; 2370| 0| case FILE_EA_FSTYPE: ------------------ | Branch (2370:2): [True: 0, False: 83.9k] ------------------ 2371| 0| if (strcmp(name, "fstype") == 0) ------------------ | Branch (2371:7): [True: 0, False: 0] ------------------ 2372| 0| xar->xmlsts = FILE_EA; 2373| 0| break; 2374| 87| case FILE_CTIME: ------------------ | Branch (2374:2): [True: 87, False: 83.8k] ------------------ 2375| 87| if (strcmp(name, "ctime") == 0) ------------------ | Branch (2375:7): [True: 87, False: 0] ------------------ 2376| 87| xar->xmlsts = TOC_FILE; 2377| 87| break; 2378| 87| case FILE_MTIME: ------------------ | Branch (2378:2): [True: 87, False: 83.8k] ------------------ 2379| 87| if (strcmp(name, "mtime") == 0) ------------------ | Branch (2379:7): [True: 87, False: 0] ------------------ 2380| 87| xar->xmlsts = TOC_FILE; 2381| 87| break; 2382| 83| case FILE_ATIME: ------------------ | Branch (2382:2): [True: 83, False: 83.8k] ------------------ 2383| 83| if (strcmp(name, "atime") == 0) ------------------ | Branch (2383:7): [True: 83, False: 0] ------------------ 2384| 83| xar->xmlsts = TOC_FILE; 2385| 83| break; 2386| 382| case FILE_GROUP: ------------------ | Branch (2386:2): [True: 382, False: 83.5k] ------------------ 2387| 382| if (strcmp(name, "group") == 0) ------------------ | Branch (2387:7): [True: 382, False: 0] ------------------ 2388| 382| xar->xmlsts = TOC_FILE; 2389| 382| break; 2390| 1.31k| case FILE_GID: ------------------ | Branch (2390:2): [True: 1.31k, False: 82.6k] ------------------ 2391| 1.31k| if (strcmp(name, "gid") == 0) ------------------ | Branch (2391:7): [True: 1.31k, False: 0] ------------------ 2392| 1.31k| xar->xmlsts = TOC_FILE; 2393| 1.31k| break; 2394| 1.31k| case FILE_USER: ------------------ | Branch (2394:2): [True: 1.31k, False: 82.6k] ------------------ 2395| 1.31k| if (strcmp(name, "user") == 0) ------------------ | Branch (2395:7): [True: 1.31k, False: 0] ------------------ 2396| 1.31k| xar->xmlsts = TOC_FILE; 2397| 1.31k| break; 2398| 0| case FILE_UID: ------------------ | Branch (2398:2): [True: 0, False: 83.9k] ------------------ 2399| 0| if (strcmp(name, "uid") == 0) ------------------ | Branch (2399:7): [True: 0, False: 0] ------------------ 2400| 0| xar->xmlsts = TOC_FILE; 2401| 0| break; 2402| 0| case FILE_MODE: ------------------ | Branch (2402:2): [True: 0, False: 83.9k] ------------------ 2403| 0| if (strcmp(name, "mode") == 0) ------------------ | Branch (2403:7): [True: 0, False: 0] ------------------ 2404| 0| xar->xmlsts = TOC_FILE; 2405| 0| break; 2406| 0| case FILE_DEVICE: ------------------ | Branch (2406:2): [True: 0, False: 83.9k] ------------------ 2407| 0| if (strcmp(name, "device") == 0) ------------------ | Branch (2407:7): [True: 0, False: 0] ------------------ 2408| 0| xar->xmlsts = TOC_FILE; 2409| 0| break; 2410| 0| case FILE_DEVICE_MAJOR: ------------------ | Branch (2410:2): [True: 0, False: 83.9k] ------------------ 2411| 0| if (strcmp(name, "major") == 0) ------------------ | Branch (2411:7): [True: 0, False: 0] ------------------ 2412| 0| xar->xmlsts = FILE_DEVICE; 2413| 0| break; 2414| 0| case FILE_DEVICE_MINOR: ------------------ | Branch (2414:2): [True: 0, False: 83.9k] ------------------ 2415| 0| if (strcmp(name, "minor") == 0) ------------------ | Branch (2415:7): [True: 0, False: 0] ------------------ 2416| 0| xar->xmlsts = FILE_DEVICE; 2417| 0| break; 2418| 0| case FILE_DEVICENO: ------------------ | Branch (2418:2): [True: 0, False: 83.9k] ------------------ 2419| 0| if (strcmp(name, "deviceno") == 0) ------------------ | Branch (2419:7): [True: 0, False: 0] ------------------ 2420| 0| xar->xmlsts = TOC_FILE; 2421| 0| break; 2422| 0| case FILE_INODE: ------------------ | Branch (2422:2): [True: 0, False: 83.9k] ------------------ 2423| 0| if (strcmp(name, "inode") == 0) ------------------ | Branch (2423:7): [True: 0, False: 0] ------------------ 2424| 0| xar->xmlsts = TOC_FILE; 2425| 0| break; 2426| 0| case FILE_LINK: ------------------ | Branch (2426:2): [True: 0, False: 83.9k] ------------------ 2427| 0| if (strcmp(name, "link") == 0) ------------------ | Branch (2427:7): [True: 0, False: 0] ------------------ 2428| 0| xar->xmlsts = TOC_FILE; 2429| 0| break; 2430| 0| case FILE_TYPE: ------------------ | Branch (2430:2): [True: 0, False: 83.9k] ------------------ 2431| 0| if (strcmp(name, "type") == 0) ------------------ | Branch (2431:7): [True: 0, False: 0] ------------------ 2432| 0| xar->xmlsts = TOC_FILE; 2433| 0| break; 2434| 0| case FILE_NAME: ------------------ | Branch (2434:2): [True: 0, False: 83.9k] ------------------ 2435| 0| if (strcmp(name, "name") == 0) ------------------ | Branch (2435:7): [True: 0, False: 0] ------------------ 2436| 0| xar->xmlsts = TOC_FILE; 2437| 0| break; 2438| 0| case FILE_ACL: ------------------ | Branch (2438:2): [True: 0, False: 83.9k] ------------------ 2439| 0| if (strcmp(name, "acl") == 0) ------------------ | Branch (2439:7): [True: 0, False: 0] ------------------ 2440| 0| xar->xmlsts = TOC_FILE; 2441| 0| break; 2442| 0| case FILE_ACL_DEFAULT: ------------------ | Branch (2442:2): [True: 0, False: 83.9k] ------------------ 2443| 0| if (strcmp(name, "default") == 0) ------------------ | Branch (2443:7): [True: 0, False: 0] ------------------ 2444| 0| xar->xmlsts = FILE_ACL; 2445| 0| break; 2446| 0| case FILE_ACL_ACCESS: ------------------ | Branch (2446:2): [True: 0, False: 83.9k] ------------------ 2447| 0| if (strcmp(name, "access") == 0) ------------------ | Branch (2447:7): [True: 0, False: 0] ------------------ 2448| 0| xar->xmlsts = FILE_ACL; 2449| 0| break; 2450| 0| case FILE_ACL_APPLEEXTENDED: ------------------ | Branch (2450:2): [True: 0, False: 83.9k] ------------------ 2451| 0| if (strcmp(name, "appleextended") == 0) ------------------ | Branch (2451:7): [True: 0, False: 0] ------------------ 2452| 0| xar->xmlsts = FILE_ACL; 2453| 0| break; 2454| 0| case FILE_FLAGS: ------------------ | Branch (2454:2): [True: 0, False: 83.9k] ------------------ 2455| 0| if (strcmp(name, "flags") == 0) ------------------ | Branch (2455:7): [True: 0, False: 0] ------------------ 2456| 0| xar->xmlsts = TOC_FILE; 2457| 0| break; 2458| 0| case FILE_FLAGS_USER_NODUMP: ------------------ | Branch (2458:2): [True: 0, False: 83.9k] ------------------ 2459| 0| if (strcmp(name, "UserNoDump") == 0) ------------------ | Branch (2459:7): [True: 0, False: 0] ------------------ 2460| 0| xar->xmlsts = FILE_FLAGS; 2461| 0| break; 2462| 0| case FILE_FLAGS_USER_IMMUTABLE: ------------------ | Branch (2462:2): [True: 0, False: 83.9k] ------------------ 2463| 0| if (strcmp(name, "UserImmutable") == 0) ------------------ | Branch (2463:7): [True: 0, False: 0] ------------------ 2464| 0| xar->xmlsts = FILE_FLAGS; 2465| 0| break; 2466| 0| case FILE_FLAGS_USER_APPEND: ------------------ | Branch (2466:2): [True: 0, False: 83.9k] ------------------ 2467| 0| if (strcmp(name, "UserAppend") == 0) ------------------ | Branch (2467:7): [True: 0, False: 0] ------------------ 2468| 0| xar->xmlsts = FILE_FLAGS; 2469| 0| break; 2470| 0| case FILE_FLAGS_USER_OPAQUE: ------------------ | Branch (2470:2): [True: 0, False: 83.9k] ------------------ 2471| 0| if (strcmp(name, "UserOpaque") == 0) ------------------ | Branch (2471:7): [True: 0, False: 0] ------------------ 2472| 0| xar->xmlsts = FILE_FLAGS; 2473| 0| break; 2474| 0| case FILE_FLAGS_USER_NOUNLINK: ------------------ | Branch (2474:2): [True: 0, False: 83.9k] ------------------ 2475| 0| if (strcmp(name, "UserNoUnlink") == 0) ------------------ | Branch (2475:7): [True: 0, False: 0] ------------------ 2476| 0| xar->xmlsts = FILE_FLAGS; 2477| 0| break; 2478| 0| case FILE_FLAGS_SYS_ARCHIVED: ------------------ | Branch (2478:2): [True: 0, False: 83.9k] ------------------ 2479| 0| if (strcmp(name, "SystemArchived") == 0) ------------------ | Branch (2479:7): [True: 0, False: 0] ------------------ 2480| 0| xar->xmlsts = FILE_FLAGS; 2481| 0| break; 2482| 0| case FILE_FLAGS_SYS_IMMUTABLE: ------------------ | Branch (2482:2): [True: 0, False: 83.9k] ------------------ 2483| 0| if (strcmp(name, "SystemImmutable") == 0) ------------------ | Branch (2483:7): [True: 0, False: 0] ------------------ 2484| 0| xar->xmlsts = FILE_FLAGS; 2485| 0| break; 2486| 0| case FILE_FLAGS_SYS_APPEND: ------------------ | Branch (2486:2): [True: 0, False: 83.9k] ------------------ 2487| 0| if (strcmp(name, "SystemAppend") == 0) ------------------ | Branch (2487:7): [True: 0, False: 0] ------------------ 2488| 0| xar->xmlsts = FILE_FLAGS; 2489| 0| break; 2490| 0| case FILE_FLAGS_SYS_NOUNLINK: ------------------ | Branch (2490:2): [True: 0, False: 83.9k] ------------------ 2491| 0| if (strcmp(name, "SystemNoUnlink") == 0) ------------------ | Branch (2491:7): [True: 0, False: 0] ------------------ 2492| 0| xar->xmlsts = FILE_FLAGS; 2493| 0| break; 2494| 0| case FILE_FLAGS_SYS_SNAPSHOT: ------------------ | Branch (2494:2): [True: 0, False: 83.9k] ------------------ 2495| 0| if (strcmp(name, "SystemSnapshot") == 0) ------------------ | Branch (2495:7): [True: 0, False: 0] ------------------ 2496| 0| xar->xmlsts = FILE_FLAGS; 2497| 0| break; 2498| 0| case FILE_EXT2: ------------------ | Branch (2498:2): [True: 0, False: 83.9k] ------------------ 2499| 0| if (strcmp(name, "ext2") == 0) ------------------ | Branch (2499:7): [True: 0, False: 0] ------------------ 2500| 0| xar->xmlsts = TOC_FILE; 2501| 0| break; 2502| 0| case FILE_EXT2_SecureDeletion: ------------------ | Branch (2502:2): [True: 0, False: 83.9k] ------------------ 2503| 0| if (strcmp(name, "SecureDeletion") == 0) ------------------ | Branch (2503:7): [True: 0, False: 0] ------------------ 2504| 0| xar->xmlsts = FILE_EXT2; 2505| 0| break; 2506| 0| case FILE_EXT2_Undelete: ------------------ | Branch (2506:2): [True: 0, False: 83.9k] ------------------ 2507| 0| if (strcmp(name, "Undelete") == 0) ------------------ | Branch (2507:7): [True: 0, False: 0] ------------------ 2508| 0| xar->xmlsts = FILE_EXT2; 2509| 0| break; 2510| 0| case FILE_EXT2_Compress: ------------------ | Branch (2510:2): [True: 0, False: 83.9k] ------------------ 2511| 0| if (strcmp(name, "Compress") == 0) ------------------ | Branch (2511:7): [True: 0, False: 0] ------------------ 2512| 0| xar->xmlsts = FILE_EXT2; 2513| 0| break; 2514| 0| case FILE_EXT2_Synchronous: ------------------ | Branch (2514:2): [True: 0, False: 83.9k] ------------------ 2515| 0| if (strcmp(name, "Synchronous") == 0) ------------------ | Branch (2515:7): [True: 0, False: 0] ------------------ 2516| 0| xar->xmlsts = FILE_EXT2; 2517| 0| break; 2518| 0| case FILE_EXT2_Immutable: ------------------ | Branch (2518:2): [True: 0, False: 83.9k] ------------------ 2519| 0| if (strcmp(name, "Immutable") == 0) ------------------ | Branch (2519:7): [True: 0, False: 0] ------------------ 2520| 0| xar->xmlsts = FILE_EXT2; 2521| 0| break; 2522| 0| case FILE_EXT2_AppendOnly: ------------------ | Branch (2522:2): [True: 0, False: 83.9k] ------------------ 2523| 0| if (strcmp(name, "AppendOnly") == 0) ------------------ | Branch (2523:7): [True: 0, False: 0] ------------------ 2524| 0| xar->xmlsts = FILE_EXT2; 2525| 0| break; 2526| 0| case FILE_EXT2_NoDump: ------------------ | Branch (2526:2): [True: 0, False: 83.9k] ------------------ 2527| 0| if (strcmp(name, "NoDump") == 0) ------------------ | Branch (2527:7): [True: 0, False: 0] ------------------ 2528| 0| xar->xmlsts = FILE_EXT2; 2529| 0| break; 2530| 0| case FILE_EXT2_NoAtime: ------------------ | Branch (2530:2): [True: 0, False: 83.9k] ------------------ 2531| 0| if (strcmp(name, "NoAtime") == 0) ------------------ | Branch (2531:7): [True: 0, False: 0] ------------------ 2532| 0| xar->xmlsts = FILE_EXT2; 2533| 0| break; 2534| 0| case FILE_EXT2_CompDirty: ------------------ | Branch (2534:2): [True: 0, False: 83.9k] ------------------ 2535| 0| if (strcmp(name, "CompDirty") == 0) ------------------ | Branch (2535:7): [True: 0, False: 0] ------------------ 2536| 0| xar->xmlsts = FILE_EXT2; 2537| 0| break; 2538| 0| case FILE_EXT2_CompBlock: ------------------ | Branch (2538:2): [True: 0, False: 83.9k] ------------------ 2539| 0| if (strcmp(name, "CompBlock") == 0) ------------------ | Branch (2539:7): [True: 0, False: 0] ------------------ 2540| 0| xar->xmlsts = FILE_EXT2; 2541| 0| break; 2542| 0| case FILE_EXT2_NoCompBlock: ------------------ | Branch (2542:2): [True: 0, False: 83.9k] ------------------ 2543| 0| if (strcmp(name, "NoCompBlock") == 0) ------------------ | Branch (2543:7): [True: 0, False: 0] ------------------ 2544| 0| xar->xmlsts = FILE_EXT2; 2545| 0| break; 2546| 0| case FILE_EXT2_CompError: ------------------ | Branch (2546:2): [True: 0, False: 83.9k] ------------------ 2547| 0| if (strcmp(name, "CompError") == 0) ------------------ | Branch (2547:7): [True: 0, False: 0] ------------------ 2548| 0| xar->xmlsts = FILE_EXT2; 2549| 0| break; 2550| 0| case FILE_EXT2_BTree: ------------------ | Branch (2550:2): [True: 0, False: 83.9k] ------------------ 2551| 0| if (strcmp(name, "BTree") == 0) ------------------ | Branch (2551:7): [True: 0, False: 0] ------------------ 2552| 0| xar->xmlsts = FILE_EXT2; 2553| 0| break; 2554| 0| case FILE_EXT2_HashIndexed: ------------------ | Branch (2554:2): [True: 0, False: 83.9k] ------------------ 2555| 0| if (strcmp(name, "HashIndexed") == 0) ------------------ | Branch (2555:7): [True: 0, False: 0] ------------------ 2556| 0| xar->xmlsts = FILE_EXT2; 2557| 0| break; 2558| 0| case FILE_EXT2_iMagic: ------------------ | Branch (2558:2): [True: 0, False: 83.9k] ------------------ 2559| 0| if (strcmp(name, "iMagic") == 0) ------------------ | Branch (2559:7): [True: 0, False: 0] ------------------ 2560| 0| xar->xmlsts = FILE_EXT2; 2561| 0| break; 2562| 0| case FILE_EXT2_Journaled: ------------------ | Branch (2562:2): [True: 0, False: 83.9k] ------------------ 2563| 0| if (strcmp(name, "Journaled") == 0) ------------------ | Branch (2563:7): [True: 0, False: 0] ------------------ 2564| 0| xar->xmlsts = FILE_EXT2; 2565| 0| break; 2566| 0| case FILE_EXT2_NoTail: ------------------ | Branch (2566:2): [True: 0, False: 83.9k] ------------------ 2567| 0| if (strcmp(name, "NoTail") == 0) ------------------ | Branch (2567:7): [True: 0, False: 0] ------------------ 2568| 0| xar->xmlsts = FILE_EXT2; 2569| 0| break; 2570| 0| case FILE_EXT2_DirSync: ------------------ | Branch (2570:2): [True: 0, False: 83.9k] ------------------ 2571| 0| if (strcmp(name, "DirSync") == 0) ------------------ | Branch (2571:7): [True: 0, False: 0] ------------------ 2572| 0| xar->xmlsts = FILE_EXT2; 2573| 0| break; 2574| 0| case FILE_EXT2_TopDir: ------------------ | Branch (2574:2): [True: 0, False: 83.9k] ------------------ 2575| 0| if (strcmp(name, "TopDir") == 0) ------------------ | Branch (2575:7): [True: 0, False: 0] ------------------ 2576| 0| xar->xmlsts = FILE_EXT2; 2577| 0| break; 2578| 0| case FILE_EXT2_Reserved: ------------------ | Branch (2578:2): [True: 0, False: 83.9k] ------------------ 2579| 0| if (strcmp(name, "Reserved") == 0) ------------------ | Branch (2579:7): [True: 0, False: 0] ------------------ 2580| 0| xar->xmlsts = FILE_EXT2; 2581| 0| break; 2582| 42.8k| case UNKNOWN: ------------------ | Branch (2582:2): [True: 42.8k, False: 41.1k] ------------------ 2583| 42.8k| unknowntag_end(xar, name); 2584| 42.8k| break; 2585| 83.9k| } 2586| 83.9k|} archive_read_support_format_xar.c:unknowntag_end: 1940| 42.8k|{ 1941| 42.8k| struct unknown_tag *tag; 1942| | 1943| 42.8k| tag = xar->unknowntags; 1944| 42.8k| if (tag == NULL || name == NULL) ------------------ | Branch (1944:6): [True: 0, False: 42.8k] | Branch (1944:21): [True: 0, False: 42.8k] ------------------ 1945| 0| return; 1946| 42.8k| if (strcmp(tag->name.s, name) == 0) { ------------------ | Branch (1946:6): [True: 42.8k, False: 0] ------------------ 1947| 42.8k| xar->unknowntags = tag->next; 1948| 42.8k| archive_string_free(&(tag->name)); 1949| 42.8k| free(tag); 1950| 42.8k| if (xar->unknowntags == NULL) { ------------------ | Branch (1950:7): [True: 35.9k, False: 6.90k] ------------------ 1951| |#if DEBUG 1952| | fprintf(stderr, "UNKNOWNTAG_END:%s\n", name); 1953| |#endif 1954| 35.9k| xar->xmlsts = xar->xmlsts_unknown; 1955| 35.9k| } 1956| 42.8k| } 1957| 42.8k|} archive_read_support_format_xar.c:xml_data: 2683| 110k|{ 2684| 110k| uint64_t val; 2685| 110k| struct archive_read *a; 2686| 110k| struct xar *xar; 2687| 110k| int r; 2688| | 2689| 110k| a = (struct archive_read *)userData; 2690| 110k| xar = (struct xar *)(a->format->data); 2691| | 2692| |#if DEBUG 2693| | { 2694| | char buff[1024]; 2695| | size_t dlen = len; 2696| | if (dlen > sizeof(buff) - 1) 2697| | dlen = sizeof(buff) - 1; 2698| | strncpy(buff, s, dlen); 2699| | buff[dlen] = 0; 2700| | fprintf(stderr, "\tlen=%zu:\"%s\"\n", dlen, buff); 2701| | } 2702| |#endif 2703| 110k| switch (xar->xmlsts) { 2704| 915| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2704:2): [True: 915, False: 109k] ------------------ 2705| 915| r = atou64(s, len, 10, &xar->toc_chksum_offset); 2706| 915| if (r != ARCHIVE_OK) ------------------ | | 233| 915|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2706:7): [True: 0, False: 915] ------------------ 2707| 0| return (r); 2708| 915| break; 2709| 5.29k| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2709:2): [True: 5.29k, False: 105k] ------------------ 2710| 5.29k| r = atou64(s, len, 10, &xar->toc_chksum_size); 2711| 5.29k| if (r != ARCHIVE_OK) ------------------ | | 233| 5.29k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2711:7): [True: 0, False: 5.29k] ------------------ 2712| 0| return (r); 2713| 5.29k| break; 2714| 104k| default: ------------------ | Branch (2714:2): [True: 104k, False: 6.20k] ------------------ 2715| 104k| break; 2716| 110k| } 2717| 110k| if (xar->file == NULL) ------------------ | Branch (2717:6): [True: 30.0k, False: 80.8k] ------------------ 2718| 30.0k| return (ARCHIVE_OK); ------------------ | | 233| 30.0k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2719| | 2720| 80.8k| switch (xar->xmlsts) { ------------------ | Branch (2720:10): [True: 80.8k, False: 0] ------------------ 2721| 0| case FILE_NAME: ------------------ | Branch (2721:2): [True: 0, False: 80.8k] ------------------ 2722| 0| if (xar->file->has & HAS_PATHNAME) ------------------ | | 160| 0|#define HAS_PATHNAME 0x00002 ------------------ | Branch (2722:7): [True: 0, False: 0] ------------------ 2723| 0| break; 2724| | 2725| 0| if (xar->file->parent != NULL) { ------------------ | Branch (2725:7): [True: 0, False: 0] ------------------ 2726| 0| archive_string_concat(&(xar->file->pathname), 2727| 0| &(xar->file->parent->pathname)); 2728| 0| archive_strappend_char(&(xar->file->pathname), '/'); 2729| 0| } 2730| 0| xar->file->has |= HAS_PATHNAME; ------------------ | | 160| 0|#define HAS_PATHNAME 0x00002 ------------------ 2731| 0| if (xar->base64text) { ------------------ | Branch (2731:7): [True: 0, False: 0] ------------------ 2732| 0| strappend_base64(xar, 2733| 0| &(xar->file->pathname), s, len); 2734| 0| } else 2735| 0| archive_strncat(&(xar->file->pathname), s, len); 2736| 0| break; 2737| 0| case FILE_LINK: ------------------ | Branch (2737:2): [True: 0, False: 80.8k] ------------------ 2738| 0| xar->file->has |= HAS_SYMLINK; ------------------ | | 161| 0|#define HAS_SYMLINK 0x00004 ------------------ 2739| 0| archive_strncpy(&(xar->file->symlink), s, len); ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2740| 0| break; 2741| 0| case FILE_TYPE: ------------------ | Branch (2741:2): [True: 0, False: 80.8k] ------------------ 2742| 0| if (is_string("file", s, len) == 0 || ------------------ | Branch (2742:7): [True: 0, False: 0] ------------------ 2743| 0| is_string("hardlink", s, len) == 0) ------------------ | Branch (2743:7): [True: 0, False: 0] ------------------ 2744| 0| xar->file->mode = 2745| 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) ------------------ 2746| 0| if (is_string("directory", s, len) == 0) ------------------ | Branch (2746:7): [True: 0, False: 0] ------------------ 2747| 0| xar->file->mode = 2748| 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) ------------------ 2749| 0| if (is_string("symlink", s, len) == 0) ------------------ | Branch (2749:7): [True: 0, False: 0] ------------------ 2750| 0| xar->file->mode = 2751| 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) ------------------ 2752| 0| if (is_string("character special", s, len) == 0) ------------------ | Branch (2752:7): [True: 0, False: 0] ------------------ 2753| 0| xar->file->mode = 2754| 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) ------------------ 2755| 0| if (is_string("block special", s, len) == 0) ------------------ | Branch (2755:7): [True: 0, False: 0] ------------------ 2756| 0| xar->file->mode = 2757| 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) ------------------ 2758| 0| if (is_string("socket", s, len) == 0) ------------------ | Branch (2758:7): [True: 0, False: 0] ------------------ 2759| 0| xar->file->mode = 2760| 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) ------------------ 2761| 0| if (is_string("fifo", s, len) == 0) ------------------ | Branch (2761:7): [True: 0, False: 0] ------------------ 2762| 0| xar->file->mode = 2763| 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) ------------------ 2764| 0| xar->file->has |= HAS_TYPE; ------------------ | | 166| 0|#define HAS_TYPE 0x00080 ------------------ 2765| 0| break; 2766| 0| case FILE_INODE: ------------------ | Branch (2766:2): [True: 0, False: 80.8k] ------------------ 2767| 0| r = atou64(s, len, 10, &val); 2768| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2768:7): [True: 0, False: 0] ------------------ 2769| 0| return (r); 2770| 0| if (val > (uint64_t)INT64_MAX) ------------------ | Branch (2770:7): [True: 0, False: 0] ------------------ 2771| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2772| 0| xar->file->has |= HAS_INO; ------------------ | | 170| 0|#define HAS_INO 0x00800 ------------------ 2773| 0| xar->file->ino64 = (int64_t)val; 2774| 0| break; 2775| 0| case FILE_DEVICE_MAJOR: ------------------ | Branch (2775:2): [True: 0, False: 80.8k] ------------------ 2776| 0| r = atou64(s, len, 10, &val); 2777| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2777:7): [True: 0, False: 0] ------------------ 2778| 0| return (r); 2779| 0| if (val != (dev_t)val) ------------------ | Branch (2779:7): [True: 0, False: 0] ------------------ 2780| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2781| 0| xar->file->has |= HAS_DEVMAJOR; ------------------ | | 168| 0|#define HAS_DEVMAJOR 0x00200 ------------------ 2782| 0| xar->file->devmajor = (dev_t)val; 2783| 0| break; 2784| 0| case FILE_DEVICE_MINOR: ------------------ | Branch (2784:2): [True: 0, False: 80.8k] ------------------ 2785| 0| r = atou64(s, len, 10, &val); 2786| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2786:7): [True: 0, False: 0] ------------------ 2787| 0| return (r); 2788| 0| if (val != (dev_t)val) ------------------ | Branch (2788:7): [True: 0, False: 0] ------------------ 2789| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2790| 0| xar->file->has |= HAS_DEVMINOR; ------------------ | | 169| 0|#define HAS_DEVMINOR 0x00400 ------------------ 2791| 0| xar->file->devminor = (dev_t)val; 2792| 0| break; 2793| 0| case FILE_DEVICENO: ------------------ | Branch (2793:2): [True: 0, False: 80.8k] ------------------ 2794| 0| r = atou64(s, len, 10, &val); 2795| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2795:7): [True: 0, False: 0] ------------------ 2796| 0| return (r); 2797| 0| if (val != (dev_t)val) ------------------ | Branch (2797:7): [True: 0, False: 0] ------------------ 2798| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2799| 0| xar->file->has |= HAS_DEV; ------------------ | | 167| 0|#define HAS_DEV 0x00100 ------------------ 2800| 0| xar->file->dev = (dev_t)val; 2801| 0| break; 2802| 0| case FILE_MODE: ------------------ | Branch (2802:2): [True: 0, False: 80.8k] ------------------ 2803| 0| r = atou64(s, len, 8, &val); 2804| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2804:7): [True: 0, False: 0] ------------------ 2805| 0| return (r); 2806| 0| if (val != (mode_t)val) ------------------ | Branch (2806:7): [True: 0, False: 0] ------------------ 2807| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2808| 0| xar->file->has |= HAS_MODE; ------------------ | | 165| 0|#define HAS_MODE 0x00040 ------------------ 2809| 0| xar->file->mode = 2810| 0| (xar->file->mode & AE_IFMT) | ((mode_t)val & ~AE_IFMT); ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ (xar->file->mode & AE_IFMT) | ((mode_t)val & ~AE_IFMT); ------------------ | | 215| 0|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 2811| 0| break; 2812| 382| case FILE_GROUP: ------------------ | Branch (2812:2): [True: 382, False: 80.4k] ------------------ 2813| 382| xar->file->has |= HAS_GID; ------------------ | | 164| 382|#define HAS_GID 0x00020 ------------------ 2814| 382| archive_strncpy(&(xar->file->gname), s, len); ------------------ | | 173| 382| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2815| 382| break; 2816| 1.31k| case FILE_GID: ------------------ | Branch (2816:2): [True: 1.31k, False: 79.5k] ------------------ 2817| 1.31k| r = atou64(s, len, 10, &val); 2818| 1.31k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.31k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2818:7): [True: 0, False: 1.31k] ------------------ 2819| 0| return (r); 2820| 1.31k| if (val > (uint64_t)INT64_MAX) ------------------ | Branch (2820:7): [True: 0, False: 1.31k] ------------------ 2821| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2822| 1.31k| xar->file->has |= HAS_GID; ------------------ | | 164| 1.31k|#define HAS_GID 0x00020 ------------------ 2823| 1.31k| xar->file->gid = (int64_t)val; 2824| 1.31k| break; 2825| 1.31k| case FILE_USER: ------------------ | Branch (2825:2): [True: 1.31k, False: 79.5k] ------------------ 2826| 1.31k| xar->file->has |= HAS_UID; ------------------ | | 163| 1.31k|#define HAS_UID 0x00010 ------------------ 2827| 1.31k| archive_strncpy(&(xar->file->uname), s, len); ------------------ | | 173| 1.31k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2828| 1.31k| break; 2829| 0| case FILE_UID: ------------------ | Branch (2829:2): [True: 0, False: 80.8k] ------------------ 2830| 0| r = atou64(s, len, 10, &val); 2831| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2831:7): [True: 0, False: 0] ------------------ 2832| 0| return (r); 2833| 0| if (val > (uint64_t)INT64_MAX) ------------------ | Branch (2833:7): [True: 0, False: 0] ------------------ 2834| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2835| 0| xar->file->has |= HAS_UID; ------------------ | | 163| 0|#define HAS_UID 0x00010 ------------------ 2836| 0| xar->file->uid = (int64_t)val; 2837| 0| break; 2838| 87| case FILE_CTIME: ------------------ | Branch (2838:2): [True: 87, False: 80.7k] ------------------ 2839| 87| xar->file->has |= HAS_TIME | HAS_CTIME; ------------------ | | 162| 87|#define HAS_TIME 0x00008 ------------------ xar->file->has |= HAS_TIME | HAS_CTIME; ------------------ | | 174| 87|#define HAS_CTIME 0x08000 ------------------ 2840| 87| xar->file->ctime = parse_time(s, len); 2841| 87| break; 2842| 88| case FILE_MTIME: ------------------ | Branch (2842:2): [True: 88, False: 80.7k] ------------------ 2843| 88| xar->file->has |= HAS_TIME | HAS_MTIME; ------------------ | | 162| 88|#define HAS_TIME 0x00008 ------------------ xar->file->has |= HAS_TIME | HAS_MTIME; ------------------ | | 175| 88|#define HAS_MTIME 0x10000 ------------------ 2844| 88| xar->file->mtime = parse_time(s, len); 2845| 88| break; 2846| 1.08k| case FILE_ATIME: ------------------ | Branch (2846:2): [True: 1.08k, False: 79.7k] ------------------ 2847| 1.08k| xar->file->has |= HAS_TIME | HAS_ATIME; ------------------ | | 162| 1.08k|#define HAS_TIME 0x00008 ------------------ xar->file->has |= HAS_TIME | HAS_ATIME; ------------------ | | 176| 1.08k|#define HAS_ATIME 0x20000 ------------------ 2848| 1.08k| xar->file->atime = parse_time(s, len); 2849| 1.08k| break; 2850| 343| case FILE_DATA_LENGTH: ------------------ | Branch (2850:2): [True: 343, False: 80.5k] ------------------ 2851| 343| r = atou64(s, len, 10, &xar->file->length); 2852| 343| if (r != ARCHIVE_OK) ------------------ | | 233| 343|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2852:7): [True: 0, False: 343] ------------------ 2853| 0| return (r); 2854| 343| xar->file->has |= HAS_DATA; ------------------ | | 159| 343|#define HAS_DATA 0x00001 ------------------ 2855| 343| break; 2856| 938| case FILE_DATA_OFFSET: ------------------ | Branch (2856:2): [True: 938, False: 79.9k] ------------------ 2857| 938| r = atou64(s, len, 10, &xar->file->offset); 2858| 938| if (r != ARCHIVE_OK) ------------------ | | 233| 938|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2858:7): [True: 0, False: 938] ------------------ 2859| 0| return (r); 2860| 938| xar->file->has |= HAS_DATA; ------------------ | | 159| 938|#define HAS_DATA 0x00001 ------------------ 2861| 938| break; 2862| 1.30k| case FILE_DATA_SIZE: ------------------ | Branch (2862:2): [True: 1.30k, False: 79.5k] ------------------ 2863| 1.30k| r = atou64(s, len, 10, &xar->file->size); 2864| 1.30k| if (r != ARCHIVE_OK) ------------------ | | 233| 1.30k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2864:7): [True: 0, False: 1.30k] ------------------ 2865| 0| return (r); 2866| 1.30k| xar->file->has |= HAS_DATA; ------------------ | | 159| 1.30k|#define HAS_DATA 0x00001 ------------------ 2867| 1.30k| break; 2868| 7.32k| case FILE_DATA_A_CHECKSUM: ------------------ | Branch (2868:2): [True: 7.32k, False: 73.5k] ------------------ 2869| 7.32k| xar->file->a_sum.len = atohex(xar->file->a_sum.val, 2870| 7.32k| sizeof(xar->file->a_sum.val), s, len); 2871| 7.32k| break; 2872| 1.79k| case FILE_DATA_E_CHECKSUM: ------------------ | Branch (2872:2): [True: 1.79k, False: 79.0k] ------------------ 2873| 1.79k| xar->file->e_sum.len = atohex(xar->file->e_sum.val, 2874| 1.79k| sizeof(xar->file->e_sum.val), s, len); 2875| 1.79k| break; 2876| 0| case FILE_EA_LENGTH: ------------------ | Branch (2876:2): [True: 0, False: 80.8k] ------------------ 2877| 0| r = atou64(s, len, 10, &xar->xattr->length); 2878| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2878:7): [True: 0, False: 0] ------------------ 2879| 0| return (r); 2880| 0| xar->file->has |= HAS_XATTR; ------------------ | | 172| 0|#define HAS_XATTR 0x02000 ------------------ 2881| 0| break; 2882| 513| case FILE_EA_OFFSET: ------------------ | Branch (2882:2): [True: 513, False: 80.3k] ------------------ 2883| 513| r = atou64(s, len, 10, &xar->xattr->offset); 2884| 513| if (r != ARCHIVE_OK) ------------------ | | 233| 513|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2884:7): [True: 0, False: 513] ------------------ 2885| 0| return (r); 2886| 513| xar->file->has |= HAS_XATTR; ------------------ | | 172| 513|#define HAS_XATTR 0x02000 ------------------ 2887| 513| break; 2888| 207| case FILE_EA_SIZE: ------------------ | Branch (2888:2): [True: 207, False: 80.6k] ------------------ 2889| 207| r = atou64(s, len, 10, &xar->xattr->size); 2890| 207| if (r != ARCHIVE_OK) ------------------ | | 233| 207|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2890:7): [True: 0, False: 207] ------------------ 2891| 0| return (r); 2892| 207| xar->file->has |= HAS_XATTR; ------------------ | | 172| 207|#define HAS_XATTR 0x02000 ------------------ 2893| 207| break; 2894| 6.13k| case FILE_EA_A_CHECKSUM: ------------------ | Branch (2894:2): [True: 6.13k, False: 74.7k] ------------------ 2895| 6.13k| xar->file->has |= HAS_XATTR; ------------------ | | 172| 6.13k|#define HAS_XATTR 0x02000 ------------------ 2896| 6.13k| xar->xattr->a_sum.len = atohex(xar->xattr->a_sum.val, 2897| 6.13k| sizeof(xar->xattr->a_sum.val), s, len); 2898| 6.13k| break; 2899| 0| case FILE_EA_E_CHECKSUM: ------------------ | Branch (2899:2): [True: 0, False: 80.8k] ------------------ 2900| 0| xar->file->has |= HAS_XATTR; ------------------ | | 172| 0|#define HAS_XATTR 0x02000 ------------------ 2901| 0| xar->xattr->e_sum.len = atohex(xar->xattr->e_sum.val, 2902| 0| sizeof(xar->xattr->e_sum.val), s, len); 2903| 0| break; 2904| 0| case FILE_EA_NAME: ------------------ | Branch (2904:2): [True: 0, False: 80.8k] ------------------ 2905| 0| xar->file->has |= HAS_XATTR; ------------------ | | 172| 0|#define HAS_XATTR 0x02000 ------------------ 2906| 0| archive_strncpy(&(xar->xattr->name), s, len); ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2907| 0| break; 2908| 0| case FILE_EA_FSTYPE: ------------------ | Branch (2908:2): [True: 0, False: 80.8k] ------------------ 2909| 0| xar->file->has |= HAS_XATTR; ------------------ | | 172| 0|#define HAS_XATTR 0x02000 ------------------ 2910| 0| archive_strncpy(&(xar->xattr->fstype), s, len); ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 2911| 0| break; 2912| 0| case FILE_ACL_DEFAULT: ------------------ | Branch (2912:2): [True: 0, False: 80.8k] ------------------ 2913| 0| case FILE_ACL_ACCESS: ------------------ | Branch (2913:2): [True: 0, False: 80.8k] ------------------ 2914| 0| case FILE_ACL_APPLEEXTENDED: ------------------ | Branch (2914:2): [True: 0, False: 80.8k] ------------------ 2915| 0| xar->file->has |= HAS_ACL; ------------------ | | 173| 0|#define HAS_ACL 0x04000 ------------------ 2916| | /* TODO */ 2917| 0| break; 2918| 0| case INIT: ------------------ | Branch (2918:2): [True: 0, False: 80.8k] ------------------ 2919| 0| case XAR: ------------------ | Branch (2919:2): [True: 0, False: 80.8k] ------------------ 2920| 0| case TOC: ------------------ | Branch (2920:2): [True: 0, False: 80.8k] ------------------ 2921| 0| case TOC_CREATION_TIME: ------------------ | Branch (2921:2): [True: 0, False: 80.8k] ------------------ 2922| 0| case TOC_CHECKSUM: ------------------ | Branch (2922:2): [True: 0, False: 80.8k] ------------------ 2923| 0| case TOC_CHECKSUM_OFFSET: ------------------ | Branch (2923:2): [True: 0, False: 80.8k] ------------------ 2924| 0| case TOC_CHECKSUM_SIZE: ------------------ | Branch (2924:2): [True: 0, False: 80.8k] ------------------ 2925| 7.20k| case TOC_FILE: ------------------ | Branch (2925:2): [True: 7.20k, False: 73.6k] ------------------ 2926| 33.2k| case FILE_DATA: ------------------ | Branch (2926:2): [True: 26.0k, False: 54.8k] ------------------ 2927| 33.3k| case FILE_DATA_ENCODING: ------------------ | Branch (2927:2): [True: 156, False: 80.7k] ------------------ 2928| 33.3k| case FILE_DATA_CONTENT: ------------------ | Branch (2928:2): [True: 0, False: 80.8k] ------------------ 2929| 33.3k| case FILE_DEVICE: ------------------ | Branch (2929:2): [True: 0, False: 80.8k] ------------------ 2930| 36.0k| case FILE_EA: ------------------ | Branch (2930:2): [True: 2.69k, False: 78.1k] ------------------ 2931| 36.0k| case FILE_EA_ENCODING: ------------------ | Branch (2931:2): [True: 0, False: 80.8k] ------------------ 2932| 36.0k| case FILE_ACL: ------------------ | Branch (2932:2): [True: 0, False: 80.8k] ------------------ 2933| 36.0k| case FILE_FLAGS: ------------------ | Branch (2933:2): [True: 0, False: 80.8k] ------------------ 2934| 36.0k| case FILE_FLAGS_USER_NODUMP: ------------------ | Branch (2934:2): [True: 0, False: 80.8k] ------------------ 2935| 36.0k| case FILE_FLAGS_USER_IMMUTABLE: ------------------ | Branch (2935:2): [True: 0, False: 80.8k] ------------------ 2936| 36.0k| case FILE_FLAGS_USER_APPEND: ------------------ | Branch (2936:2): [True: 0, False: 80.8k] ------------------ 2937| 36.0k| case FILE_FLAGS_USER_OPAQUE: ------------------ | Branch (2937:2): [True: 0, False: 80.8k] ------------------ 2938| 36.0k| case FILE_FLAGS_USER_NOUNLINK: ------------------ | Branch (2938:2): [True: 0, False: 80.8k] ------------------ 2939| 36.0k| case FILE_FLAGS_SYS_ARCHIVED: ------------------ | Branch (2939:2): [True: 0, False: 80.8k] ------------------ 2940| 36.0k| case FILE_FLAGS_SYS_IMMUTABLE: ------------------ | Branch (2940:2): [True: 0, False: 80.8k] ------------------ 2941| 36.0k| case FILE_FLAGS_SYS_APPEND: ------------------ | Branch (2941:2): [True: 0, False: 80.8k] ------------------ 2942| 36.0k| case FILE_FLAGS_SYS_NOUNLINK: ------------------ | Branch (2942:2): [True: 0, False: 80.8k] ------------------ 2943| 36.0k| case FILE_FLAGS_SYS_SNAPSHOT: ------------------ | Branch (2943:2): [True: 0, False: 80.8k] ------------------ 2944| 36.0k| case FILE_EXT2: ------------------ | Branch (2944:2): [True: 0, False: 80.8k] ------------------ 2945| 36.0k| case FILE_EXT2_SecureDeletion: ------------------ | Branch (2945:2): [True: 0, False: 80.8k] ------------------ 2946| 36.0k| case FILE_EXT2_Undelete: ------------------ | Branch (2946:2): [True: 0, False: 80.8k] ------------------ 2947| 36.0k| case FILE_EXT2_Compress: ------------------ | Branch (2947:2): [True: 0, False: 80.8k] ------------------ 2948| 36.0k| case FILE_EXT2_Synchronous: ------------------ | Branch (2948:2): [True: 0, False: 80.8k] ------------------ 2949| 36.0k| case FILE_EXT2_Immutable: ------------------ | Branch (2949:2): [True: 0, False: 80.8k] ------------------ 2950| 36.0k| case FILE_EXT2_AppendOnly: ------------------ | Branch (2950:2): [True: 0, False: 80.8k] ------------------ 2951| 36.0k| case FILE_EXT2_NoDump: ------------------ | Branch (2951:2): [True: 0, False: 80.8k] ------------------ 2952| 36.0k| case FILE_EXT2_NoAtime: ------------------ | Branch (2952:2): [True: 0, False: 80.8k] ------------------ 2953| 36.0k| case FILE_EXT2_CompDirty: ------------------ | Branch (2953:2): [True: 0, False: 80.8k] ------------------ 2954| 36.0k| case FILE_EXT2_CompBlock: ------------------ | Branch (2954:2): [True: 0, False: 80.8k] ------------------ 2955| 36.0k| case FILE_EXT2_NoCompBlock: ------------------ | Branch (2955:2): [True: 0, False: 80.8k] ------------------ 2956| 36.0k| case FILE_EXT2_CompError: ------------------ | Branch (2956:2): [True: 0, False: 80.8k] ------------------ 2957| 36.0k| case FILE_EXT2_BTree: ------------------ | Branch (2957:2): [True: 0, False: 80.8k] ------------------ 2958| 36.0k| case FILE_EXT2_HashIndexed: ------------------ | Branch (2958:2): [True: 0, False: 80.8k] ------------------ 2959| 36.0k| case FILE_EXT2_iMagic: ------------------ | Branch (2959:2): [True: 0, False: 80.8k] ------------------ 2960| 36.0k| case FILE_EXT2_Journaled: ------------------ | Branch (2960:2): [True: 0, False: 80.8k] ------------------ 2961| 36.0k| case FILE_EXT2_NoTail: ------------------ | Branch (2961:2): [True: 0, False: 80.8k] ------------------ 2962| 36.0k| case FILE_EXT2_DirSync: ------------------ | Branch (2962:2): [True: 0, False: 80.8k] ------------------ 2963| 36.0k| case FILE_EXT2_TopDir: ------------------ | Branch (2963:2): [True: 0, False: 80.8k] ------------------ 2964| 36.0k| case FILE_EXT2_Reserved: ------------------ | Branch (2964:2): [True: 0, False: 80.8k] ------------------ 2965| 58.0k| case UNKNOWN: ------------------ | Branch (2965:2): [True: 21.9k, False: 58.9k] ------------------ 2966| 58.0k| break; 2967| 80.8k| } 2968| | 2969| 80.8k| return (ARCHIVE_OK); ------------------ | | 233| 80.8k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2970| 80.8k|} archive_read_support_format_xar.c:parse_time: 1157| 1.25k|{ 1158| 1.25k| struct tm tm; 1159| 1.25k| time_t t = 0; 1160| 1.25k| uint64_t data; 1161| | 1162| 1.25k| memset(&tm, 0, sizeof(tm)); 1163| 1.25k| if (n != 20) ------------------ | Branch (1163:6): [True: 13, False: 1.24k] ------------------ 1164| 13| return (t); 1165| 1.24k| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1900) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1165:6): [True: 0, False: 1.24k] | Branch (1165:47): [True: 321, False: 925] ------------------ 1166| 321| return (t); 1167| 925| tm.tm_year = (int)data - 1900; 1168| 925| p += 4; 1169| 925| if (*p++ != '-') ------------------ | Branch (1169:6): [True: 0, False: 925] ------------------ 1170| 0| return (t); 1171| 925| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1 || data > 12) ------------------ | | 233| 1.85k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1171:6): [True: 0, False: 925] | Branch (1171:47): [True: 6, False: 919] | Branch (1171:59): [True: 6, False: 913] ------------------ 1172| 12| return (t); 1173| 913| tm.tm_mon = (int)data -1; 1174| 913| p += 2; 1175| 913| if (*p++ != '-') ------------------ | Branch (1175:6): [True: 266, False: 647] ------------------ 1176| 266| return (t); 1177| 647| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data < 1 || data > 31) ------------------ | | 233| 1.29k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1177:6): [True: 0, False: 647] | Branch (1177:47): [True: 98, False: 549] | Branch (1177:59): [True: 87, False: 462] ------------------ 1178| 185| return (t); 1179| 462| tm.tm_mday = (int)data; 1180| 462| p += 2; 1181| 462| if (*p++ != 'T') ------------------ | Branch (1181:6): [True: 84, False: 378] ------------------ 1182| 84| return (t); 1183| 378| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data > 23) ------------------ | | 233| 756|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1183:6): [True: 0, False: 378] | Branch (1183:47): [True: 0, False: 378] ------------------ 1184| 0| return (t); 1185| 378| tm.tm_hour = (int)data; 1186| 378| p += 2; 1187| 378| if (*p++ != ':') ------------------ | Branch (1187:6): [True: 183, False: 195] ------------------ 1188| 183| return (t); 1189| 195| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data > 59) ------------------ | | 233| 390|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1189:6): [True: 0, False: 195] | Branch (1189:47): [True: 156, False: 39] ------------------ 1190| 156| return (t); 1191| 39| tm.tm_min = (int)data; 1192| 39| p += 2; 1193| 39| if (*p++ != ':') ------------------ | Branch (1193:6): [True: 14, False: 25] ------------------ 1194| 14| return (t); 1195| 25| if (atou64(p, 4, 10, &data) != ARCHIVE_OK || data > 60) ------------------ | | 233| 50|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1195:6): [True: 0, False: 25] | Branch (1195:47): [True: 13, False: 12] ------------------ 1196| 13| return (t); 1197| 12| tm.tm_sec = (int)data; 1198| |#if 0 1199| | p += 2; 1200| | if (*p != 'Z') 1201| | return (t); 1202| |#endif 1203| | 1204| 12| t = time_from_tm(&tm); 1205| | 1206| 12| return (t); 1207| 25|} archive_read_support_format_xar.c:time_from_tm: 1133| 12|{ 1134| |#if HAVE__MKGMTIME 1135| | return _mkgmtime(t); 1136| |#elif HAVE_TIMEGM 1137| | /* Use platform timegm() if available. */ 1138| 12| return (timegm(t)); 1139| |#else 1140| | /* Else use direct calculation using POSIX assumptions. */ 1141| | /* First, fix up tm_yday based on the year/month/day. */ 1142| | mktime(t); 1143| | /* Then we can compute timegm() from first principles. */ 1144| | return (t->tm_sec 1145| | + t->tm_min * 60 1146| | + t->tm_hour * 3600 1147| | + t->tm_yday * 86400 1148| | + (t->tm_year - 70) * 31536000 1149| | + ((t->tm_year - 69) / 4) * 86400 1150| | - ((t->tm_year - 1) / 100) * 86400 1151| | + ((t->tm_year + 299) / 400) * 86400); 1152| |#endif 1153| 12|} archive_read_support_format_xar.c:atohex: 1100| 15.2k|{ 1101| 15.2k| size_t fbsize = bsize; 1102| | 1103| 47.4k| while (bsize && psize > 1) { ------------------ | Branch (1103:9): [True: 47.1k, False: 343] | Branch (1103:18): [True: 45.7k, False: 1.39k] ------------------ 1104| 45.7k| unsigned char x; 1105| | 1106| 45.7k| if (p[0] >= 'a' && p[0] <= 'f') ------------------ | Branch (1106:7): [True: 31.0k, False: 14.6k] | Branch (1106:22): [True: 30.0k, False: 1.01k] ------------------ 1107| 30.0k| x = (p[0] - 'a' + 0x0a) << 4; 1108| 15.6k| else if (p[0] >= 'A' && p[0] <= 'F') ------------------ | Branch (1108:12): [True: 2.82k, False: 12.8k] | Branch (1108:27): [True: 1.74k, False: 1.08k] ------------------ 1109| 1.74k| x = (p[0] - 'A' + 0x0a) << 4; 1110| 13.9k| else if (p[0] >= '0' && p[0] <= '9') ------------------ | Branch (1110:12): [True: 11.8k, False: 2.09k] | Branch (1110:27): [True: 8.79k, False: 3.04k] ------------------ 1111| 8.79k| x = (p[0] - '0') << 4; 1112| 5.13k| else 1113| 5.13k| return (-1); 1114| 40.6k| if (p[1] >= 'a' && p[1] <= 'f') ------------------ | Branch (1114:7): [True: 28.7k, False: 11.8k] | Branch (1114:22): [True: 26.9k, False: 1.84k] ------------------ 1115| 26.9k| x |= p[1] - 'a' + 0x0a; 1116| 13.6k| else if (p[1] >= 'A' && p[1] <= 'F') ------------------ | Branch (1116:12): [True: 2.64k, False: 11.0k] | Branch (1116:27): [True: 763, False: 1.88k] ------------------ 1117| 763| x |= p[1] - 'A' + 0x0a; 1118| 12.9k| else if (p[1] >= '0' && p[1] <= '9') ------------------ | Branch (1118:12): [True: 6.58k, False: 6.34k] | Branch (1118:27): [True: 4.55k, False: 2.03k] ------------------ 1119| 4.55k| x |= p[1] - '0'; 1120| 8.37k| else 1121| 8.37k| return (-1); 1122| | 1123| 32.2k| *b++ = x; 1124| 32.2k| bsize--; 1125| 32.2k| p += 2; 1126| 32.2k| psize -= 2; 1127| 32.2k| } 1128| 1.73k| return (fbsize - bsize); 1129| 15.2k|} archive_read_support_format_xar.c:file_free: 1803| 19.2k|{ 1804| 19.2k| struct xattr *xattr; 1805| | 1806| 19.2k| archive_string_free(&(file->pathname)); 1807| 19.2k| archive_string_free(&(file->symlink)); 1808| 19.2k| archive_string_free(&(file->uname)); 1809| 19.2k| archive_string_free(&(file->gname)); 1810| 19.2k| archive_string_free(&(file->hardlink)); 1811| 19.2k| archive_string_free(&(file->fflags_text)); 1812| 19.2k| xattr = file->xattr_list; 1813| 20.2k| while (xattr != NULL) { ------------------ | Branch (1813:9): [True: 949, False: 19.2k] ------------------ 1814| 949| struct xattr *next; 1815| | 1816| 949| next = xattr->next; 1817| 949| xattr_free(xattr); 1818| 949| xattr = next; 1819| 949| } 1820| | 1821| 19.2k| free(file); 1822| 19.2k|} archive_read_support_format_xar.c:xattr_free: 1862| 949|{ 1863| 949| archive_string_free(&(xattr->name)); 1864| 949| archive_string_free(&(xattr->fstype)); 1865| 949| free(xattr); 1866| 949|} archive_read_support_format_xar.c:move_reading_point: 991| 110|{ 992| 110| struct xar *xar; 993| | 994| 110| xar = (struct xar *)(a->format->data); 995| 110| if (xar->offset - xar->h_base != offset) { ------------------ | Branch (995:6): [True: 0, False: 110] ------------------ 996| | /* Seek forward to the start of file contents. */ 997| 0| int64_t step; 998| | 999| 0| step = offset - (xar->offset - xar->h_base); 1000| 0| if (step > 0) { ------------------ | Branch (1000:7): [True: 0, False: 0] ------------------ 1001| 0| step = __archive_read_consume(a, step); 1002| 0| if (step < 0) ------------------ | Branch (1002:8): [True: 0, False: 0] ------------------ 1003| 0| return ((int)step); 1004| 0| xar->offset += step; 1005| 0| } else { 1006| 0| int64_t pos = __archive_read_seek(a, xar->h_base + offset, SEEK_SET); 1007| 0| if (pos == ARCHIVE_FAILED) { ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ | Branch (1007:8): [True: 0, False: 0] ------------------ 1008| 0| archive_set_error(&(a->archive), 1009| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1010| 0| "Cannot seek"); 1011| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1012| 0| } 1013| 0| xar->offset = pos; 1014| 0| } 1015| 0| } 1016| 110| return (ARCHIVE_OK); ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1017| 110|} archive_read_support_format_xar.c:rd_contents_init: 1022| 110|{ 1023| 110| int r; 1024| | 1025| | /* Init decompress library. */ 1026| 110| if ((r = decompression_init(a, encoding)) != ARCHIVE_OK) ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1026:6): [True: 0, False: 110] ------------------ 1027| 0| return (r); 1028| | /* Init checksum library. */ 1029| 110| checksum_init(a, a_sum_alg, e_sum_alg); 1030| 110| return (ARCHIVE_OK); ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1031| 110|} archive_read_support_format_xar.c:decompression_init: 1440| 110|{ 1441| 110| struct xar *xar; 1442| 110| const char *detail; 1443| 110| int r; 1444| | 1445| 110| xar = (struct xar *)(a->format->data); 1446| 110| xar->rd_encoding = encoding; 1447| 110| switch (encoding) { 1448| 0| case NONE: ------------------ | Branch (1448:2): [True: 0, False: 110] ------------------ 1449| 0| break; 1450| 110| case GZIP: ------------------ | Branch (1450:2): [True: 110, False: 0] ------------------ 1451| 110| if (xar->stream_valid) ------------------ | Branch (1451:7): [True: 0, False: 110] ------------------ 1452| 0| r = inflateReset(&(xar->stream)); 1453| 110| else 1454| 110| r = inflateInit(&(xar->stream)); 1455| 110| if (r != Z_OK) { ------------------ | Branch (1455:7): [True: 0, False: 110] ------------------ 1456| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1457| 0| "Couldn't initialize zlib stream"); 1458| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1459| 0| } 1460| 110| xar->stream_valid = 1; 1461| 110| xar->stream.total_in = 0; 1462| 110| xar->stream.total_out = 0; 1463| 110| break; 1464| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1465| 0| case BZIP2: ------------------ | Branch (1465:2): [True: 0, False: 110] ------------------ 1466| 0| if (xar->bzstream_valid) { ------------------ | Branch (1466:7): [True: 0, False: 0] ------------------ 1467| 0| BZ2_bzDecompressEnd(&(xar->bzstream)); 1468| 0| xar->bzstream_valid = 0; 1469| 0| } 1470| 0| r = BZ2_bzDecompressInit(&(xar->bzstream), 0, 0); 1471| 0| if (r == BZ_MEM_ERROR) ------------------ | Branch (1471:7): [True: 0, False: 0] ------------------ 1472| 0| r = BZ2_bzDecompressInit(&(xar->bzstream), 0, 1); 1473| 0| if (r != BZ_OK) { ------------------ | Branch (1473:7): [True: 0, False: 0] ------------------ 1474| 0| int err = ARCHIVE_ERRNO_MISC; ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1475| 0| detail = NULL; 1476| 0| switch (r) { ------------------ | Branch (1476:12): [True: 0, False: 0] ------------------ 1477| 0| case BZ_PARAM_ERROR: ------------------ | Branch (1477:4): [True: 0, False: 0] ------------------ 1478| 0| detail = "invalid setup parameter"; 1479| 0| break; 1480| 0| case BZ_MEM_ERROR: ------------------ | Branch (1480:4): [True: 0, False: 0] ------------------ 1481| 0| err = ENOMEM; 1482| 0| detail = "out of memory"; 1483| 0| break; 1484| 0| case BZ_CONFIG_ERROR: ------------------ | Branch (1484:4): [True: 0, False: 0] ------------------ 1485| 0| detail = "mis-compiled library"; 1486| 0| break; 1487| 0| } 1488| 0| archive_set_error(&a->archive, err, 1489| 0| "Internal error initializing decompressor: %s", 1490| 0| detail == NULL ? "??" : detail); ------------------ | Branch (1490:8): [True: 0, False: 0] ------------------ 1491| 0| xar->bzstream_valid = 0; 1492| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1493| 0| } 1494| 0| xar->bzstream_valid = 1; 1495| 0| xar->bzstream.total_in_lo32 = 0; 1496| 0| xar->bzstream.total_in_hi32 = 0; 1497| 0| xar->bzstream.total_out_lo32 = 0; 1498| 0| xar->bzstream.total_out_hi32 = 0; 1499| 0| break; 1500| 0|#endif 1501| 0|#if defined(HAVE_LZMA_H) && defined(HAVE_LIBLZMA) 1502| 0|#if LZMA_VERSION_MAJOR >= 5 1503| |/* Effectively disable the limiter. */ 1504| 0|#define LZMA_MEMLIMIT UINT64_MAX 1505| |#else 1506| |/* NOTE: This needs to check memory size which running system has. */ 1507| |#define LZMA_MEMLIMIT (1U << 30) 1508| |#endif 1509| 0| case XZ: ------------------ | Branch (1509:2): [True: 0, False: 110] ------------------ 1510| 0| case LZMA: ------------------ | Branch (1510:2): [True: 0, False: 110] ------------------ 1511| 0| if (xar->lzstream_valid) { ------------------ | Branch (1511:7): [True: 0, False: 0] ------------------ 1512| 0| lzma_end(&(xar->lzstream)); 1513| 0| xar->lzstream_valid = 0; 1514| 0| } 1515| 0| if (xar->entry_encoding == XZ) ------------------ | Branch (1515:7): [True: 0, False: 0] ------------------ 1516| 0| r = lzma_stream_decoder(&(xar->lzstream), 1517| 0| LZMA_MEMLIMIT,/* memlimit */ ------------------ | | 1504| 0|#define LZMA_MEMLIMIT UINT64_MAX ------------------ 1518| 0| LZMA_CONCATENATED); 1519| 0| else 1520| 0| r = lzma_alone_decoder(&(xar->lzstream), 1521| 0| LZMA_MEMLIMIT);/* memlimit */ ------------------ | | 1504| 0|#define LZMA_MEMLIMIT UINT64_MAX ------------------ 1522| 0| if (r != LZMA_OK) { ------------------ | Branch (1522:7): [True: 0, False: 0] ------------------ 1523| 0| switch (r) { 1524| 0| case LZMA_MEM_ERROR: ------------------ | Branch (1524:4): [True: 0, False: 0] ------------------ 1525| 0| archive_set_error(&a->archive, 1526| 0| ENOMEM, 1527| 0| "Internal error initializing " 1528| 0| "compression library: " 1529| 0| "Cannot allocate memory"); 1530| 0| break; 1531| 0| case LZMA_OPTIONS_ERROR: ------------------ | Branch (1531:4): [True: 0, False: 0] ------------------ 1532| 0| archive_set_error(&a->archive, 1533| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1534| 0| "Internal error initializing " 1535| 0| "compression library: " 1536| 0| "Invalid or unsupported options"); 1537| 0| break; 1538| 0| default: ------------------ | Branch (1538:4): [True: 0, False: 0] ------------------ 1539| 0| archive_set_error(&a->archive, 1540| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1541| 0| "Internal error initializing " 1542| 0| "lzma library"); 1543| 0| break; 1544| 0| } 1545| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1546| 0| } 1547| 0| xar->lzstream_valid = 1; 1548| 0| xar->lzstream.total_in = 0; 1549| 0| xar->lzstream.total_out = 0; 1550| 0| break; 1551| 0|#endif 1552| | /* 1553| | * Unsupported compression. 1554| | */ 1555| 0| default: ------------------ | Branch (1555:2): [True: 0, False: 110] ------------------ 1556| |#if !defined(HAVE_BZLIB_H) || !defined(BZ_CONFIG_ERROR) 1557| | case BZIP2: 1558| |#endif 1559| |#if !defined(HAVE_LZMA_H) || !defined(HAVE_LIBLZMA) 1560| | case LZMA: 1561| | case XZ: 1562| |#endif 1563| 0| switch (xar->entry_encoding) { 1564| 0| case BZIP2: detail = "bzip2"; break; ------------------ | Branch (1564:3): [True: 0, False: 0] ------------------ 1565| 0| case LZMA: detail = "lzma"; break; ------------------ | Branch (1565:3): [True: 0, False: 0] ------------------ 1566| 0| case XZ: detail = "xz"; break; ------------------ | Branch (1566:3): [True: 0, False: 0] ------------------ 1567| 0| default: detail = "??"; break; ------------------ | Branch (1567:3): [True: 0, False: 0] ------------------ 1568| 0| } 1569| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1570| 0| "%s compression not supported on this platform", 1571| 0| detail); 1572| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1573| 110| } 1574| 110| return (ARCHIVE_OK); ------------------ | | 233| 110|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1575| 110|} archive_read_support_format_xar.c:checksum_init: 1402| 110|{ 1403| 110| struct xar *xar; 1404| | 1405| 110| xar = (struct xar *)(a->format->data); 1406| 110| _checksum_init(&(xar->a_sumwrk), a_sum_alg); 1407| 110| _checksum_init(&(xar->e_sumwrk), e_sum_alg); 1408| 110|} archive_read_support_format_xar.c:_checksum_init: 1345| 220|{ 1346| 220| sumwrk->alg = sum_alg; 1347| 220| switch (sum_alg) { ------------------ | Branch (1347:10): [True: 220, False: 0] ------------------ 1348| 118| case CKSUM_NONE: ------------------ | | 107| 118|#define CKSUM_NONE 0 ------------------ | Branch (1348:2): [True: 118, False: 102] ------------------ 1349| 118| break; 1350| 96| case CKSUM_SHA1: ------------------ | | 108| 96|#define CKSUM_SHA1 1 ------------------ | Branch (1350:2): [True: 96, False: 124] ------------------ 1351| 96| archive_sha1_init(&(sumwrk->sha1ctx)); ------------------ | | 346| 96| __archive_digest.sha1init(ctx) ------------------ 1352| 96| break; 1353| 6| case CKSUM_MD5: ------------------ | | 109| 6|#define CKSUM_MD5 2 ------------------ | Branch (1353:2): [True: 6, False: 214] ------------------ 1354| 6| archive_md5_init(&(sumwrk->md5ctx)); ------------------ | | 317| 6| __archive_digest.md5init(ctx) ------------------ 1355| 6| break; 1356| 220| } 1357| 220|} archive_read_support_format_xar.c:rd_contents: 1036| 2.64k|{ 1037| 2.64k| const unsigned char *b; 1038| 2.64k| ssize_t bytes; 1039| | 1040| | /* Get whatever bytes are immediately available. */ 1041| 2.64k| b = __archive_read_ahead(a, 1, &bytes); 1042| 2.64k| if (bytes < 0) ------------------ | Branch (1042:6): [True: 0, False: 2.64k] ------------------ 1043| 0| return ((int)bytes); 1044| 2.64k| if (bytes == 0) { ------------------ | Branch (1044:6): [True: 55, False: 2.58k] ------------------ 1045| 55| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 55|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1046| 55| "Truncated archive file"); 1047| 55| return (ARCHIVE_FATAL); ------------------ | | 239| 55|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1048| 55| } 1049| 2.58k| if ((uint64_t)bytes > remaining) ------------------ | Branch (1049:6): [True: 6, False: 2.58k] ------------------ 1050| 6| bytes = (ssize_t)remaining; 1051| | 1052| | /* 1053| | * Decompress contents of file. 1054| | */ 1055| 2.58k| *used = bytes; 1056| 2.58k| if (decompress(a, buff, size, b, used) != ARCHIVE_OK) ------------------ | | 233| 2.58k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1056:6): [True: 5, False: 2.58k] ------------------ 1057| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1058| | 1059| | /* 1060| | * Update checksum of a compressed data and a extracted data. 1061| | */ 1062| 2.58k| checksum_update(a, b, *used, *buff, *size); 1063| | 1064| 2.58k| return (ARCHIVE_OK); ------------------ | | 233| 2.58k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1065| 2.58k|} archive_read_support_format_xar.c:decompress: 1580| 2.58k|{ 1581| 2.58k| struct xar *xar; 1582| 2.58k| void *outbuff; 1583| 2.58k| size_t avail_in, avail_out; 1584| 2.58k| int r; 1585| | 1586| 2.58k| xar = (struct xar *)(a->format->data); 1587| 2.58k| avail_in = *used; 1588| 2.58k| outbuff = (void *)(uintptr_t)*buff; 1589| 2.58k| if (outbuff == NULL) { ------------------ | Branch (1589:6): [True: 0, False: 2.58k] ------------------ 1590| 0| if (xar->outbuff == NULL) { ------------------ | Branch (1590:7): [True: 0, False: 0] ------------------ 1591| 0| xar->outbuff = malloc(OUTBUFF_SIZE); ------------------ | | 313| 0|#define OUTBUFF_SIZE (1024 * 64) ------------------ 1592| 0| if (xar->outbuff == NULL) { ------------------ | Branch (1592:8): [True: 0, False: 0] ------------------ 1593| 0| archive_set_error(&a->archive, ENOMEM, 1594| 0| "Couldn't allocate memory for out buffer"); 1595| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1596| 0| } 1597| 0| } 1598| 0| outbuff = xar->outbuff; 1599| 0| *buff = outbuff; 1600| 0| avail_out = OUTBUFF_SIZE; ------------------ | | 313| 0|#define OUTBUFF_SIZE (1024 * 64) ------------------ 1601| 0| } else 1602| 2.58k| avail_out = *outbytes; 1603| 2.58k| switch (xar->rd_encoding) { 1604| 2.58k| case GZIP: ------------------ | Branch (1604:2): [True: 2.58k, False: 0] ------------------ 1605| 2.58k| xar->stream.next_in = (Bytef *)(uintptr_t)b; 1606| 2.58k| xar->stream.avail_in = (uInt)avail_in; 1607| 2.58k| xar->stream.next_out = (unsigned char *)outbuff; 1608| 2.58k| xar->stream.avail_out = (uInt)avail_out; 1609| 2.58k| r = inflate(&(xar->stream), 0); 1610| 2.58k| switch (r) { 1611| 2.58k| case Z_OK: /* Decompressor made some progress.*/ ------------------ | Branch (1611:3): [True: 2.58k, False: 5] ------------------ 1612| 2.58k| case Z_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1612:3): [True: 0, False: 2.58k] ------------------ 1613| 2.58k| break; 1614| 5| default: ------------------ | Branch (1614:3): [True: 5, False: 2.58k] ------------------ 1615| 5| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 5|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1616| 5| "File decompression failed (%d)", r); 1617| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1618| 2.58k| } 1619| 2.58k| *used = avail_in - xar->stream.avail_in; 1620| 2.58k| *outbytes = avail_out - xar->stream.avail_out; 1621| 2.58k| break; 1622| 0|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1623| 0| case BZIP2: ------------------ | Branch (1623:2): [True: 0, False: 2.58k] ------------------ 1624| 0| xar->bzstream.next_in = (char *)(uintptr_t)b; 1625| 0| xar->bzstream.avail_in = (unsigned int)avail_in; 1626| 0| xar->bzstream.next_out = (char *)outbuff; 1627| 0| xar->bzstream.avail_out = (unsigned int)avail_out; 1628| 0| r = BZ2_bzDecompress(&(xar->bzstream)); 1629| 0| switch (r) { 1630| 0| case BZ_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1630:3): [True: 0, False: 0] ------------------ 1631| 0| switch (BZ2_bzDecompressEnd(&(xar->bzstream))) { 1632| 0| case BZ_OK: ------------------ | Branch (1632:4): [True: 0, False: 0] ------------------ 1633| 0| break; 1634| 0| default: ------------------ | Branch (1634:4): [True: 0, False: 0] ------------------ 1635| 0| archive_set_error(&(a->archive), 1636| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1637| 0| "Failed to clean up decompressor"); 1638| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1639| 0| } 1640| 0| xar->bzstream_valid = 0; 1641| | /* FALLTHROUGH */ 1642| 0| case BZ_OK: /* Decompressor made some progress. */ ------------------ | Branch (1642:3): [True: 0, False: 0] ------------------ 1643| 0| break; 1644| 0| default: ------------------ | Branch (1644:3): [True: 0, False: 0] ------------------ 1645| 0| archive_set_error(&(a->archive), 1646| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1647| 0| "bzip decompression failed"); 1648| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1649| 0| } 1650| 0| *used = avail_in - xar->bzstream.avail_in; 1651| 0| *outbytes = avail_out - xar->bzstream.avail_out; 1652| 0| break; 1653| 0|#endif 1654| 0|#if defined(HAVE_LZMA_H) && defined(HAVE_LIBLZMA) 1655| 0| case LZMA: ------------------ | Branch (1655:2): [True: 0, False: 2.58k] ------------------ 1656| 0| case XZ: ------------------ | Branch (1656:2): [True: 0, False: 2.58k] ------------------ 1657| 0| xar->lzstream.next_in = b; 1658| 0| xar->lzstream.avail_in = avail_in; 1659| 0| xar->lzstream.next_out = (unsigned char *)outbuff; 1660| 0| xar->lzstream.avail_out = avail_out; 1661| 0| r = lzma_code(&(xar->lzstream), LZMA_RUN); 1662| 0| switch (r) { 1663| 0| case LZMA_STREAM_END: /* Found end of stream. */ ------------------ | Branch (1663:3): [True: 0, False: 0] ------------------ 1664| 0| lzma_end(&(xar->lzstream)); 1665| 0| xar->lzstream_valid = 0; 1666| | /* FALLTHROUGH */ 1667| 0| case LZMA_OK: /* Decompressor made some progress. */ ------------------ | Branch (1667:3): [True: 0, False: 0] ------------------ 1668| 0| break; 1669| 0| default: ------------------ | Branch (1669:3): [True: 0, False: 0] ------------------ 1670| 0| archive_set_error(&(a->archive), 1671| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1672| 0| "%s decompression failed (%d)", 1673| 0| (xar->entry_encoding == XZ)?"xz":"lzma", ------------------ | Branch (1673:8): [True: 0, False: 0] ------------------ 1674| 0| r); 1675| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1676| 0| } 1677| 0| *used = avail_in - xar->lzstream.avail_in; 1678| 0| *outbytes = avail_out - xar->lzstream.avail_out; 1679| 0| break; 1680| 0|#endif 1681| |#if !defined(HAVE_BZLIB_H) || !defined(BZ_CONFIG_ERROR) 1682| | case BZIP2: 1683| |#endif 1684| |#if !defined(HAVE_LZMA_H) || !defined(HAVE_LIBLZMA) 1685| | case LZMA: 1686| | case XZ: 1687| |#endif 1688| 0| case NONE: ------------------ | Branch (1688:2): [True: 0, False: 2.58k] ------------------ 1689| 0| default: ------------------ | Branch (1689:2): [True: 0, False: 2.58k] ------------------ 1690| 0| if (outbuff == xar->outbuff) { ------------------ | Branch (1690:7): [True: 0, False: 0] ------------------ 1691| 0| *buff = b; 1692| 0| *used = avail_in; 1693| 0| *outbytes = avail_in; 1694| 0| } else { 1695| 0| if (avail_out > avail_in) ------------------ | Branch (1695:8): [True: 0, False: 0] ------------------ 1696| 0| avail_out = avail_in; 1697| 0| memcpy(outbuff, b, avail_out); 1698| 0| *used = avail_out; 1699| 0| *outbytes = avail_out; 1700| 0| } 1701| 0| break; 1702| 2.58k| } 1703| 2.58k| return (ARCHIVE_OK); ------------------ | | 233| 2.58k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1704| 2.58k|} archive_read_support_format_xar.c:checksum_update: 1413| 2.58k|{ 1414| 2.58k| struct xar *xar; 1415| | 1416| 2.58k| xar = (struct xar *)(a->format->data); 1417| 2.58k| _checksum_update(&(xar->a_sumwrk), abuff, asize); 1418| 2.58k| _checksum_update(&(xar->e_sumwrk), ebuff, esize); 1419| 2.58k|} archive_read_support_format_xar.c:_checksum_update: 1361| 5.16k|{ 1362| | 1363| 5.16k| switch (sumwrk->alg) { ------------------ | Branch (1363:10): [True: 5.16k, False: 0] ------------------ 1364| 2.79k| case CKSUM_NONE: ------------------ | | 107| 2.79k|#define CKSUM_NONE 0 ------------------ | Branch (1364:2): [True: 2.79k, False: 2.36k] ------------------ 1365| 2.79k| break; 1366| 2.04k| case CKSUM_SHA1: ------------------ | | 108| 2.04k|#define CKSUM_SHA1 1 ------------------ | Branch (1366:2): [True: 2.04k, False: 3.11k] ------------------ 1367| 2.04k| archive_sha1_update(&(sumwrk->sha1ctx), buff, size); ------------------ | | 350| 2.04k| __archive_digest.sha1update(ctx, buf, n) ------------------ 1368| 2.04k| break; 1369| 320| case CKSUM_MD5: ------------------ | | 109| 320|#define CKSUM_MD5 2 ------------------ | Branch (1369:2): [True: 320, False: 4.84k] ------------------ 1370| 320| archive_md5_update(&(sumwrk->md5ctx), buff, size); ------------------ | | 321| 320| __archive_digest.md5update(ctx, buf, n) ------------------ 1371| 320| break; 1372| 5.16k| } 1373| 5.16k|} archive_read_support_format_xar.c:_checksum_final: 1377| 4.99k|{ 1378| 4.99k| unsigned char sum[MAX_SUM_SIZE]; 1379| 4.99k| int r = ARCHIVE_OK; ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1380| | 1381| 4.99k| switch (sumwrk->alg) { ------------------ | Branch (1381:10): [True: 4.99k, False: 0] ------------------ 1382| 4.89k| case CKSUM_NONE: ------------------ | | 107| 4.89k|#define CKSUM_NONE 0 ------------------ | Branch (1382:2): [True: 4.89k, False: 102] ------------------ 1383| 4.89k| break; 1384| 96| case CKSUM_SHA1: ------------------ | | 108| 96|#define CKSUM_SHA1 1 ------------------ | Branch (1384:2): [True: 96, False: 4.90k] ------------------ 1385| 96| archive_sha1_final(&(sumwrk->sha1ctx), sum); ------------------ | | 348| 96| __archive_digest.sha1final(ctx, md) ------------------ 1386| 96| if (len != SHA1_SIZE || ------------------ | | 112| 192|#define SHA1_SIZE 20 ------------------ | Branch (1386:7): [True: 96, False: 0] ------------------ 1387| 0| memcmp(val, sum, SHA1_SIZE) != 0) ------------------ | | 112| 0|#define SHA1_SIZE 20 ------------------ | Branch (1387:7): [True: 0, False: 0] ------------------ 1388| 96| r = ARCHIVE_FAILED; ------------------ | | 237| 96|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1389| 96| break; 1390| 6| case CKSUM_MD5: ------------------ | | 109| 6|#define CKSUM_MD5 2 ------------------ | Branch (1390:2): [True: 6, False: 4.99k] ------------------ 1391| 6| archive_md5_final(&(sumwrk->md5ctx), sum); ------------------ | | 319| 6| __archive_digest.md5final(ctx, md) ------------------ 1392| 6| if (len != MD5_SIZE || ------------------ | | 111| 12|#define MD5_SIZE 16 ------------------ | Branch (1392:7): [True: 6, False: 0] ------------------ 1393| 0| memcmp(val, sum, MD5_SIZE) != 0) ------------------ | | 111| 0|#define MD5_SIZE 16 ------------------ | Branch (1393:7): [True: 0, False: 0] ------------------ 1394| 6| r = ARCHIVE_FAILED; ------------------ | | 237| 6|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1395| 6| break; 1396| 4.99k| } 1397| 4.99k| return (r); 1398| 4.99k|} archive_read_support_format_xar.c:xar_cleanup: 956| 2.49k|{ 957| 2.49k| struct xar *xar; 958| 2.49k| struct hdlink *hdlink; 959| 2.49k| int i; 960| 2.49k| int r; 961| | 962| 2.49k| xar = (struct xar *)(a->format->data); 963| 2.49k| checksum_cleanup(a); 964| 2.49k| r = decompression_cleanup(a); 965| 2.49k| hdlink = xar->hdlink_list; 966| 2.49k| while (hdlink != NULL) { ------------------ | Branch (966:9): [True: 0, False: 2.49k] ------------------ 967| 0| struct hdlink *next = hdlink->next; 968| | 969| 0| free(hdlink); 970| 0| hdlink = next; 971| 0| } 972| 21.7k| for (i = 0; i < xar->file_queue.used; i++) ------------------ | Branch (972:14): [True: 19.2k, False: 2.49k] ------------------ 973| 19.2k| file_free(xar->file_queue.files[i]); 974| 2.49k| free(xar->file_queue.files); 975| 3.43k| while (xar->unknowntags != NULL) { ------------------ | Branch (975:9): [True: 939, False: 2.49k] ------------------ 976| 939| struct unknown_tag *tag; 977| | 978| 939| tag = xar->unknowntags; 979| 939| xar->unknowntags = tag->next; 980| 939| archive_string_free(&(tag->name)); 981| 939| free(tag); 982| 939| } 983| 2.49k| free(xar->outbuff); 984| 2.49k| free(xar); 985| | a->format->data = NULL; 986| 2.49k| return (r); 987| 2.49k|} archive_read_support_format_xar.c:checksum_cleanup: 1740| 2.49k|checksum_cleanup(struct archive_read *a) { 1741| 2.49k| struct xar *xar; 1742| | 1743| 2.49k| xar = (struct xar *)(a->format->data); 1744| | 1745| 2.49k| _checksum_final(&(xar->a_sumwrk), NULL, 0); 1746| | _checksum_final(&(xar->e_sumwrk), NULL, 0); 1747| 2.49k|} archive_read_support_format_xar.c:decompression_cleanup: 1708| 2.49k|{ 1709| 2.49k| struct xar *xar; 1710| 2.49k| int r; 1711| | 1712| 2.49k| xar = (struct xar *)(a->format->data); 1713| 2.49k| r = ARCHIVE_OK; ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1714| 2.49k| if (xar->stream_valid) { ------------------ | Branch (1714:6): [True: 110, False: 2.38k] ------------------ 1715| 110| if (inflateEnd(&(xar->stream)) != Z_OK) { ------------------ | Branch (1715:7): [True: 0, False: 110] ------------------ 1716| 0| archive_set_error(&a->archive, 1717| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1718| 0| "Failed to clean up zlib decompressor"); 1719| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1720| 0| } 1721| 110| } 1722| 2.49k|#if defined(HAVE_BZLIB_H) && defined(BZ_CONFIG_ERROR) 1723| 2.49k| if (xar->bzstream_valid) { ------------------ | Branch (1723:6): [True: 0, False: 2.49k] ------------------ 1724| 0| if (BZ2_bzDecompressEnd(&(xar->bzstream)) != BZ_OK) { ------------------ | Branch (1724:7): [True: 0, False: 0] ------------------ 1725| 0| archive_set_error(&a->archive, 1726| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1727| 0| "Failed to clean up bzip2 decompressor"); 1728| 0| r = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1729| 0| } 1730| 0| } 1731| 2.49k|#endif 1732| 2.49k|#if defined(HAVE_LZMA_H) && defined(HAVE_LIBLZMA) 1733| 2.49k| if (xar->lzstream_valid) ------------------ | Branch (1733:6): [True: 0, False: 2.49k] ------------------ 1734| 0| lzma_end(&(xar->lzstream)); 1735| 2.49k|#endif 1736| 2.49k| return (r); 1737| 2.49k|} archive_read_support_format_zip: 3546| 2.49k|{ 3547| 2.49k| int r; 3548| 2.49k| r = archive_read_support_format_zip_streamable(a); 3549| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3549:6): [True: 0, False: 2.49k] ------------------ 3550| 0| return r; 3551| 2.49k| return (archive_read_support_format_zip_seekable(a)); 3552| 2.49k|} archive_read_support_format_zip_streamable: 3793| 2.49k|{ 3794| 2.49k| struct archive_read *a = (struct archive_read *)_a; 3795| 2.49k| struct zip *zip; 3796| 2.49k| int r; 3797| | 3798| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 3799| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_zip"); 3800| | 3801| 2.49k| zip = calloc(1, sizeof(*zip)); 3802| 2.49k| if (zip == NULL) { ------------------ | Branch (3802:6): [True: 0, False: 2.49k] ------------------ 3803| 0| archive_set_error(&a->archive, ENOMEM, 3804| 0| "Can't allocate zip data"); 3805| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3806| 0| } 3807| | 3808| | /* Streamable reader doesn't support mac extensions. */ 3809| 2.49k| zip->process_mac_extensions = 0; 3810| | 3811| | /* 3812| | * Until enough data has been read, we cannot tell about 3813| | * any encrypted entries yet. 3814| | */ 3815| 2.49k| zip->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 2.49k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3816| 2.49k| zip->crc32func = real_crc32; 3817| | 3818| 2.49k| r = __archive_read_register_format(a, 3819| 2.49k| zip, 3820| 2.49k| "zip", 3821| 2.49k| archive_read_format_zip_streamable_bid, 3822| 2.49k| archive_read_format_zip_options, 3823| 2.49k| archive_read_format_zip_streamable_read_header, 3824| 2.49k| archive_read_format_zip_read_data, 3825| 2.49k| archive_read_format_zip_read_data_skip_streamable, 3826| 2.49k| NULL, 3827| 2.49k| archive_read_format_zip_cleanup, 3828| 2.49k| archive_read_support_format_zip_capabilities_streamable, 3829| 2.49k| archive_read_format_zip_has_encrypted_entries); 3830| | 3831| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3831:6): [True: 0, False: 2.49k] ------------------ 3832| 0| free(zip); 3833| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3834| 2.49k|} archive_read_support_format_zip_seekable: 4585| 2.49k|{ 4586| 2.49k| struct archive_read *a = (struct archive_read *)_a; 4587| 2.49k| struct zip *zip; 4588| 2.49k| int r; 4589| | 4590| 2.49k| archive_check_magic(_a, ARCHIVE_READ_MAGIC, ------------------ | | 151| 2.49k| do { \ | | 152| 2.49k| int magic_test = __archive_check_magic((a), (expected_magic), \ | | 153| 2.49k| (allowed_states), (function_name)); \ | | 154| 2.49k| if (magic_test == ARCHIVE_FATAL) \ | | ------------------ | | | | 239| 2.49k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | | Branch (154:7): [True: 0, False: 2.49k] | | ------------------ | | 155| 2.49k| return ARCHIVE_FATAL; \ | | ------------------ | | | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ | | ------------------ | | 156| 2.49k| } while (0) | | ------------------ | | | Branch (156:11): [Folded, False: 2.49k] | | ------------------ ------------------ 4591| 2.49k| ARCHIVE_STATE_NEW, "archive_read_support_format_zip_seekable"); 4592| | 4593| 2.49k| zip = calloc(1, sizeof(*zip)); 4594| 2.49k| if (zip == NULL) { ------------------ | Branch (4594:6): [True: 0, False: 2.49k] ------------------ 4595| 0| archive_set_error(&a->archive, ENOMEM, 4596| 0| "Can't allocate zip data"); 4597| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4598| 0| } 4599| | 4600| |#ifdef HAVE_COPYFILE_H 4601| | /* Set this by default on Mac OS. */ 4602| | zip->process_mac_extensions = 1; 4603| |#endif 4604| | 4605| | /* 4606| | * Until enough data has been read, we cannot tell about 4607| | * any encrypted entries yet. 4608| | */ 4609| 2.49k| zip->has_encrypted_entries = ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 2.49k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4610| 2.49k| zip->crc32func = real_crc32; 4611| | 4612| 2.49k| r = __archive_read_register_format(a, 4613| 2.49k| zip, 4614| 2.49k| "zip", 4615| 2.49k| archive_read_format_zip_seekable_bid, 4616| 2.49k| archive_read_format_zip_options, 4617| 2.49k| archive_read_format_zip_seekable_read_header, 4618| 2.49k| archive_read_format_zip_read_data, 4619| 2.49k| archive_read_format_zip_read_data_skip_seekable, 4620| 2.49k| NULL, 4621| 2.49k| archive_read_format_zip_cleanup, 4622| 2.49k| archive_read_support_format_zip_capabilities_seekable, 4623| 2.49k| archive_read_format_zip_has_encrypted_entries); 4624| | 4625| 2.49k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4625:6): [True: 0, False: 2.49k] ------------------ 4626| 0| free(zip); 4627| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4628| 2.49k|} archive_read_support_format_zip.c:archive_read_format_zip_streamable_bid: 3571| 2.45k|{ 3572| 2.45k| const char *p; 3573| | 3574| 2.45k| (void)best_bid; /* UNUSED */ 3575| | 3576| 2.45k| if ((p = __archive_read_ahead(a, 4, NULL)) == NULL) ------------------ | Branch (3576:6): [True: 35, False: 2.42k] ------------------ 3577| 35| return (-1); 3578| | 3579| | /* 3580| | * Bid of 29 here comes from: 3581| | * + 16 bits for "PK", 3582| | * + next 16-bit field has 6 options so contributes 3583| | * about 16 - log_2(6) ~= 16 - 2.6 ~= 13 bits 3584| | * 3585| | * So we've effectively verified ~29 total bits of check data. 3586| | */ 3587| 2.42k| if (p[0] == 'P' && p[1] == 'K') { ------------------ | Branch (3587:6): [True: 694, False: 1.72k] | Branch (3587:21): [True: 692, False: 2] ------------------ 3588| 692| if ((p[2] == '\001' && p[3] == '\002') ------------------ | Branch (3588:8): [True: 0, False: 692] | Branch (3588:26): [True: 0, False: 0] ------------------ 3589| 692| || (p[2] == '\003' && p[3] == '\004') ------------------ | Branch (3589:11): [True: 638, False: 54] | Branch (3589:29): [True: 638, False: 0] ------------------ 3590| 54| || (p[2] == '\005' && p[3] == '\006') ------------------ | Branch (3590:11): [True: 0, False: 54] | Branch (3590:29): [True: 0, False: 0] ------------------ 3591| 54| || (p[2] == '\006' && p[3] == '\006') ------------------ | Branch (3591:11): [True: 0, False: 54] | Branch (3591:29): [True: 0, False: 0] ------------------ 3592| 54| || (p[2] == '\007' && p[3] == '\010') ------------------ | Branch (3592:11): [True: 51, False: 3] | Branch (3592:29): [True: 51, False: 0] ------------------ 3593| 3| || (p[2] == '0' && p[3] == '0')) ------------------ | Branch (3593:11): [True: 2, False: 1] | Branch (3593:26): [True: 2, False: 0] ------------------ 3594| 691| return (29); 3595| 692| } 3596| | 3597| | /* TODO: It's worth looking ahead a little bit for a valid 3598| | * PK signature. In particular, that would make it possible 3599| | * to read some UUEncoded SFX files or SFX files coming from 3600| | * a network socket. */ 3601| | 3602| 1.73k| return (0); 3603| 2.42k|} archive_read_support_format_zip.c:archive_read_format_zip_options: 3498| 4.99k|{ 3499| 4.99k| struct zip *zip; 3500| 4.99k| int ret = ARCHIVE_FAILED; ------------------ | | 237| 4.99k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3501| | 3502| 4.99k| zip = (struct zip *)(a->format->data); 3503| 4.99k| if (strcmp(key, "compat-2x") == 0) { ------------------ | Branch (3503:6): [True: 0, False: 4.99k] ------------------ 3504| | /* Handle filenames as libarchive 2.x */ 3505| 0| zip->init_default_conversion = (val != NULL) ? 1 : 0; ------------------ | Branch (3505:34): [True: 0, False: 0] ------------------ 3506| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3507| 4.99k| } else if (strcmp(key, "hdrcharset") == 0) { ------------------ | Branch (3507:13): [True: 0, False: 4.99k] ------------------ 3508| 0| if (val == NULL || val[0] == 0) ------------------ | Branch (3508:7): [True: 0, False: 0] | Branch (3508:22): [True: 0, False: 0] ------------------ 3509| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3510| 0| "zip: hdrcharset option needs a character-set name" 3511| 0| ); 3512| 0| else { 3513| 0| zip->sconv = archive_string_conversion_from_charset( 3514| 0| &a->archive, val, 0); 3515| 0| if (zip->sconv != NULL) { ------------------ | Branch (3515:8): [True: 0, False: 0] ------------------ 3516| 0| if (strcmp(val, "UTF-8") == 0) ------------------ | Branch (3516:9): [True: 0, False: 0] ------------------ 3517| 0| zip->sconv_utf8 = zip->sconv; 3518| 0| ret = ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3519| 0| } else 3520| 0| ret = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3521| 0| } 3522| 0| return (ret); 3523| 4.99k| } else if (strcmp(key, "ignorecrc32") == 0) { ------------------ | Branch (3523:13): [True: 4.99k, False: 0] ------------------ 3524| | /* Mostly useful for testing. */ 3525| 4.99k| if (val == NULL || val[0] == 0) { ------------------ | Branch (3525:7): [True: 0, False: 4.99k] | Branch (3525:22): [True: 0, False: 4.99k] ------------------ 3526| 0| zip->crc32func = real_crc32; 3527| 0| zip->ignore_crc32 = 0; 3528| 4.99k| } else { 3529| 4.99k| zip->crc32func = fake_crc32; 3530| 4.99k| zip->ignore_crc32 = 1; 3531| 4.99k| } 3532| 4.99k| return (ARCHIVE_OK); ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3533| 4.99k| } else if (strcmp(key, "mac-ext") == 0) { ------------------ | Branch (3533:13): [True: 0, False: 0] ------------------ 3534| 0| zip->process_mac_extensions = (val != NULL && val[0] != 0); ------------------ | Branch (3534:34): [True: 0, False: 0] | Branch (3534:49): [True: 0, False: 0] ------------------ 3535| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3536| 0| } 3537| | 3538| | /* Note: The "warn" return is just to inform the options 3539| | * supervisor that we didn't handle it. It will generate 3540| | * a suitable error if no one used this option. */ 3541| 0| return (ARCHIVE_WARN); ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 3542| 4.99k|} archive_read_support_format_zip.c:fake_crc32: 582| 51.3k|{ 583| 51.3k| (void)crc; /* UNUSED */ 584| 51.3k| (void)buff; /* UNUSED */ 585| 51.3k| (void)len; /* UNUSED */ 586| 51.3k| return 0; 587| 51.3k|} archive_read_support_format_zip.c:archive_read_format_zip_streamable_read_header: 3608| 35.5k|{ 3609| 35.5k| struct zip *zip; 3610| | 3611| 35.5k| a->archive.archive_format = ARCHIVE_FORMAT_ZIP; ------------------ | | 374| 35.5k|#define ARCHIVE_FORMAT_ZIP 0x50000 ------------------ 3612| 35.5k| if (a->archive.archive_format_name == NULL) ------------------ | Branch (3612:6): [True: 662, False: 34.8k] ------------------ 3613| 662| a->archive.archive_format_name = "ZIP"; 3614| | 3615| 35.5k| zip = (struct zip *)(a->format->data); 3616| | 3617| | /* 3618| | * It should be sufficient to call archive_read_next_header() for 3619| | * a reader to determine if an entry is encrypted or not. If the 3620| | * encryption of an entry is only detectable when calling 3621| | * archive_read_data(), so be it. We'll do the same check there 3622| | * as well. 3623| | */ 3624| 35.5k| if (zip->has_encrypted_entries == ------------------ | Branch (3624:6): [True: 662, False: 34.8k] ------------------ 3625| 35.5k| ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) ------------------ | | 411| 35.5k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3626| 662| zip->has_encrypted_entries = 0; 3627| | 3628| | /* Make sure we have a zip_entry structure to use. */ 3629| 35.5k| if (zip->zip_entries == NULL) { ------------------ | Branch (3629:6): [True: 662, False: 34.8k] ------------------ 3630| 662| zip->zip_entries = malloc(sizeof(struct zip_entry)); 3631| 662| if (zip->zip_entries == NULL) { ------------------ | Branch (3631:7): [True: 0, False: 662] ------------------ 3632| 0| archive_set_error(&a->archive, ENOMEM, 3633| 0| "Out of memory"); 3634| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3635| 0| } 3636| 662| } 3637| 35.5k| zip->entry = zip->zip_entries; 3638| 35.5k| memset(zip->entry, 0, sizeof(struct zip_entry)); 3639| | 3640| 35.5k| if (zip->cctx_valid) ------------------ | Branch (3640:6): [True: 2.96k, False: 32.5k] ------------------ 3641| 2.96k| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 166| 2.96k| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 3642| 35.5k| if (zip->hctx_valid) ------------------ | Branch (3642:6): [True: 2.96k, False: 32.5k] ------------------ 3643| 2.96k| archive_hmac_sha1_cleanup(&zip->hctx); ------------------ | | 105| 2.96k| __archive_hmac.__hmac_sha1_cleanup(ctx) ------------------ 3644| 35.5k| zip->tctx_valid = zip->cctx_valid = zip->hctx_valid = 0; 3645| 35.5k| __archive_read_reset_passphrase(a); 3646| | 3647| | /* Search ahead for the next local file header. */ 3648| 35.5k| __archive_read_consume(a, zip->unconsumed); 3649| 35.5k| zip->unconsumed = 0; 3650| 36.1k| for (;;) { 3651| 36.1k| int64_t skipped = 0; 3652| 36.1k| const char *p, *end; 3653| 36.1k| ssize_t bytes; 3654| | 3655| 36.1k| p = __archive_read_ahead(a, 4, &bytes); 3656| 36.1k| if (p == NULL) ------------------ | Branch (3656:7): [True: 243, False: 35.8k] ------------------ 3657| 243| return (ARCHIVE_FATAL); ------------------ | | 239| 243|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3658| 35.8k| end = p + bytes; 3659| | 3660| 19.3M| while (p + 4 <= end) { ------------------ | Branch (3660:10): [True: 19.3M, False: 589] ------------------ 3661| 19.3M| if (p[0] == 'P' && p[1] == 'K') { ------------------ | Branch (3661:8): [True: 86.0k, False: 19.2M] | Branch (3661:23): [True: 47.0k, False: 38.9k] ------------------ 3662| 47.0k| if (p[2] == '\003' && p[3] == '\004') { ------------------ | Branch (3662:9): [True: 35.5k, False: 11.4k] | Branch (3662:27): [True: 35.2k, False: 287] ------------------ 3663| | /* Regular file entry. */ 3664| 35.2k| __archive_read_consume(a, skipped); 3665| 35.2k| return zip_read_local_file_header(a, 3666| 35.2k| entry, zip); 3667| 35.2k| } 3668| | 3669| | /* 3670| | * TODO: We cannot restore permissions 3671| | * based only on the local file headers. 3672| | * Consider scanning the central 3673| | * directory and returning additional 3674| | * entries for at least directories. 3675| | * This would allow us to properly set 3676| | * directory permissions. 3677| | * 3678| | * This won't help us fix symlinks 3679| | * and may not help with regular file 3680| | * permissions, either. 3681| | */ 3682| 11.7k| if (p[2] == '\001' && p[3] == '\002') { ------------------ | Branch (3682:35): [True: 532, False: 11.2k] | Branch (3682:53): [True: 0, False: 532] ------------------ 3683| 0| return (ARCHIVE_EOF); ------------------ | | 232| 0|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3684| 0| } 3685| | 3686| | /* End of central directory? Must be an 3687| | * empty archive. */ 3688| 11.7k| if ((p[2] == '\005' && p[3] == '\006') ------------------ | Branch (3688:36): [True: 10, False: 11.7k] | Branch (3688:54): [True: 7, False: 3] ------------------ 3689| 11.7k| || (p[2] == '\006' && p[3] == '\006')) ------------------ | Branch (3689:39): [True: 498, False: 11.2k] | Branch (3689:57): [True: 0, False: 498] ------------------ 3690| 7| return (ARCHIVE_EOF); ------------------ | | 232| 7|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3691| 11.7k| } 3692| 19.3M| ++p; 3693| 19.3M| ++skipped; 3694| 19.3M| } 3695| 589| __archive_read_consume(a, skipped); 3696| 589| } 3697| 35.5k|} archive_read_support_format_zip.c:zip_read_local_file_header: 1076| 35.5k|{ 1077| 35.5k| const char *p; 1078| 35.5k| const void *h; 1079| 35.5k| const wchar_t *wp; 1080| 35.5k| const char *cp; 1081| 35.5k| size_t len, filename_length, extra_length; 1082| 35.5k| struct archive_string_conv *sconv; 1083| 35.5k| struct zip_entry *zip_entry = zip->entry; 1084| 35.5k| struct zip_entry zip_entry_central_dir; 1085| 35.5k| int ret = ARCHIVE_OK; ------------------ | | 233| 35.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1086| 35.5k| char version; 1087| | 1088| | /* Save a copy of the original for consistency checks. */ 1089| 35.5k| zip_entry_central_dir = *zip_entry; 1090| | 1091| 35.5k| zip->decompress_init = 0; 1092| 35.5k| zip->end_of_entry = 0; 1093| 35.5k| zip->entry_uncompressed_bytes_read = 0; 1094| 35.5k| zip->entry_compressed_bytes_read = 0; 1095| 35.5k| zip->computed_crc32 = zip->crc32func(0, NULL, 0); 1096| | 1097| | /* Setup default conversion. */ 1098| 35.5k| if (zip->sconv == NULL && !zip->init_default_conversion) { ------------------ | Branch (1098:6): [True: 35.5k, False: 0] | Branch (1098:28): [True: 682, False: 34.8k] ------------------ 1099| 682| zip->sconv_default = 1100| 682| archive_string_default_conversion_for_read(&(a->archive)); 1101| 682| zip->init_default_conversion = 1; 1102| 682| } 1103| | 1104| 35.5k| if ((p = __archive_read_ahead(a, ZIP_LOCHDR_LEN, NULL)) == NULL) { ------------------ | | 82| 35.5k|#define ZIP_LOCHDR_LEN 30U ------------------ | Branch (1104:6): [True: 26, False: 35.4k] ------------------ 1105| 26| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 26|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1106| 26| "Truncated ZIP file header"); 1107| 26| return (ARCHIVE_FATAL); ------------------ | | 239| 26|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1108| 26| } 1109| | 1110| 35.4k| if (memcmp(p, "PK\003\004", 4) != 0) { ------------------ | Branch (1110:6): [True: 10, False: 35.4k] ------------------ 1111| 10| archive_set_error(&a->archive, -1, "Damaged Zip archive"); 1112| 10| return ARCHIVE_FATAL; ------------------ | | 239| 10|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1113| 10| } 1114| 35.4k| version = p[4]; 1115| 35.4k| zip_entry->system = p[5]; 1116| 35.4k| zip_entry->zip_flags = archive_le16dec(p + 6); 1117| 35.4k| if (zip_entry->zip_flags & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)) { ------------------ | | 127| 35.4k|#define ZIP_ENCRYPTED (1 << 0) ------------------ if (zip_entry->zip_flags & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)) { ------------------ | | 129| 35.4k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (1117:6): [True: 11.6k, False: 23.8k] ------------------ 1118| 11.6k| zip->has_encrypted_entries = 1; 1119| 11.6k| archive_entry_set_is_data_encrypted(entry, 1); 1120| 11.6k| if (zip_entry->zip_flags & ZIP_CENTRAL_DIRECTORY_ENCRYPTED && ------------------ | | 133| 23.3k|#define ZIP_CENTRAL_DIRECTORY_ENCRYPTED (1 << 13) ------------------ | Branch (1120:7): [True: 5.01k, False: 6.65k] ------------------ 1121| 5.01k| zip_entry->zip_flags & ZIP_ENCRYPTED && ------------------ | | 127| 16.6k|#define ZIP_ENCRYPTED (1 << 0) ------------------ | Branch (1121:4): [True: 1.56k, False: 3.44k] ------------------ 1122| 1.56k| zip_entry->zip_flags & ZIP_STRONG_ENCRYPTED) { ------------------ | | 129| 1.56k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (1122:4): [True: 4, False: 1.56k] ------------------ 1123| 4| archive_entry_set_is_metadata_encrypted(entry, 1); 1124| 4| return ARCHIVE_FATAL; ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1125| 4| } 1126| 11.6k| } 1127| 35.4k| zip->init_decryption = (zip_entry->zip_flags & ZIP_ENCRYPTED); ------------------ | | 127| 35.4k|#define ZIP_ENCRYPTED (1 << 0) ------------------ 1128| 35.4k| zip_entry->compression = (char)archive_le16dec(p + 8); 1129| 35.4k| zip_entry->mtime = dos_to_unix(archive_le32dec(p + 10)); 1130| 35.4k| zip_entry->crc32 = archive_le32dec(p + 14); 1131| 35.4k| if (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 35.4k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1131:6): [True: 20.6k, False: 14.8k] ------------------ 1132| 20.6k| zip_entry->decdat = p[11]; 1133| 14.8k| else 1134| 14.8k| zip_entry->decdat = p[17]; 1135| 35.4k| zip_entry->compressed_size = archive_le32dec(p + 18); 1136| 35.4k| zip_entry->uncompressed_size = archive_le32dec(p + 22); 1137| 35.4k| filename_length = archive_le16dec(p + 26); 1138| 35.4k| extra_length = archive_le16dec(p + 28); 1139| | 1140| 35.4k| __archive_read_consume(a, ZIP_LOCHDR_LEN); ------------------ | | 82| 35.4k|#define ZIP_LOCHDR_LEN 30U ------------------ 1141| | 1142| | /* Read the filename. */ 1143| 35.4k| if ((h = __archive_read_ahead(a, filename_length, NULL)) == NULL) { ------------------ | Branch (1143:6): [True: 39, False: 35.4k] ------------------ 1144| 39| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 39|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1145| 39| "Truncated ZIP file header"); 1146| 39| return (ARCHIVE_FATAL); ------------------ | | 239| 39|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1147| 39| } 1148| 35.4k| if (zip_entry->zip_flags & ZIP_UTF8_NAME) { ------------------ | | 130| 35.4k|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1148:6): [True: 10.3k, False: 25.0k] ------------------ 1149| | /* The filename is stored to be UTF-8. */ 1150| 10.3k| if (zip->sconv_utf8 == NULL) { ------------------ | Branch (1150:7): [True: 213, False: 10.1k] ------------------ 1151| 213| zip->sconv_utf8 = 1152| 213| archive_string_conversion_from_charset( 1153| 213| &a->archive, "UTF-8", 1); 1154| 213| if (zip->sconv_utf8 == NULL) ------------------ | Branch (1154:8): [True: 0, False: 213] ------------------ 1155| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1156| 213| } 1157| 10.3k| sconv = zip->sconv_utf8; 1158| 25.0k| } else if (zip->sconv != NULL) ------------------ | Branch (1158:13): [True: 0, False: 25.0k] ------------------ 1159| 0| sconv = zip->sconv; 1160| 25.0k| else 1161| 25.0k| sconv = zip->sconv_default; 1162| | 1163| 35.4k| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 35.4k|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (1163:6): [True: 1.20k, False: 34.2k] ------------------ 1164| 35.4k| h, filename_length, sconv) != 0) { 1165| 1.20k| if (errno == ENOMEM) { ------------------ | Branch (1165:7): [True: 0, False: 1.20k] ------------------ 1166| 0| archive_set_error(&a->archive, ENOMEM, 1167| 0| "Can't allocate memory for Pathname"); 1168| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1169| 0| } 1170| 1.20k| archive_set_error(&a->archive, 1171| 1.20k| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.20k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1172| 1.20k| "Pathname cannot be converted " 1173| 1.20k| "from %s to current locale", 1174| 1.20k| archive_string_conversion_charset_name(sconv)); 1175| 1.20k| ret = ARCHIVE_WARN; ------------------ | | 235| 1.20k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1176| 1.20k| } 1177| 35.4k| __archive_read_consume(a, filename_length); 1178| | 1179| | /* Read the extra data. */ 1180| 35.4k| if ((h = __archive_read_ahead(a, extra_length, NULL)) == NULL) { ------------------ | Branch (1180:6): [True: 23, False: 35.4k] ------------------ 1181| 23| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 23|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1182| 23| "Truncated ZIP file header"); 1183| 23| return (ARCHIVE_FATAL); ------------------ | | 239| 23|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1184| 23| } 1185| | 1186| 35.4k| if (ARCHIVE_OK != process_extra(a, entry, h, extra_length, ------------------ | | 233| 35.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1186:6): [True: 45, False: 35.3k] ------------------ 1187| 35.4k| zip_entry)) { 1188| 45| return ARCHIVE_FATAL; ------------------ | | 239| 45|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1189| 45| } 1190| 35.3k| __archive_read_consume(a, extra_length); 1191| | 1192| | /* Work around a bug in Info-Zip: When reading from a pipe, it 1193| | * stats the pipe instead of synthesizing a file entry. */ 1194| 35.3k| if ((zip_entry->mode & AE_IFMT) == AE_IFIFO) { ------------------ | | 215| 35.3k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) == AE_IFIFO) { ------------------ | | 222| 35.3k|#define AE_IFIFO ((__LA_MODE_T)0010000) ------------------ | Branch (1194:6): [True: 843, False: 34.5k] ------------------ 1195| 843| zip_entry->mode &= ~ AE_IFMT; ------------------ | | 215| 843|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1196| 843| zip_entry->mode |= AE_IFREG; ------------------ | | 216| 843|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1197| 843| } 1198| | 1199| | /* If the mode is totally empty, set some sane default. */ 1200| 35.3k| if (zip_entry->mode == 0) { ------------------ | Branch (1200:6): [True: 31.2k, False: 4.15k] ------------------ 1201| 31.2k| zip_entry->mode |= 0664; 1202| 31.2k| } 1203| | 1204| | /* Windows archivers sometimes use backslash as the directory 1205| | * separator. Normalize to slash. */ 1206| 35.3k| if (zip_entry->system == 0 && ------------------ | Branch (1206:6): [True: 16.8k, False: 18.4k] ------------------ 1207| 16.8k| (wp = archive_entry_pathname_w(entry)) != NULL) { ------------------ | Branch (1207:6): [True: 10.8k, False: 6.05k] ------------------ 1208| 10.8k| if (wcschr(wp, L'/') == NULL && wcschr(wp, L'\\') != NULL) { ------------------ | Branch (1208:7): [True: 10.2k, False: 548] | Branch (1208:35): [True: 497, False: 9.77k] ------------------ 1209| 497| size_t i; 1210| 497| struct archive_wstring s; 1211| 497| archive_string_init(&s); ------------------ | | 71| 497| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 497] | | ------------------ ------------------ 1212| 497| archive_wstrcpy(&s, wp); ------------------ | | 167| 497| archive_wstrncpy((as), (p), ((p) == NULL ? 0 : wcslen(p))) | | ------------------ | | | | 175| 994| ((as)->length = 0, archive_wstrncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (175:50): [True: 0, False: 497] | | | | ------------------ | | ------------------ ------------------ 1213| 13.6k| for (i = 0; i < archive_strlen(&s); i++) { ------------------ | | 178| 13.6k|#define archive_strlen(a) ((a)->length) ------------------ | Branch (1213:16): [True: 13.1k, False: 497] ------------------ 1214| 13.1k| if (s.s[i] == '\\') ------------------ | Branch (1214:9): [True: 3.03k, False: 10.1k] ------------------ 1215| 3.03k| s.s[i] = '/'; 1216| 13.1k| } 1217| 497| archive_entry_copy_pathname_w(entry, s.s); 1218| 497| archive_wstring_free(&s); 1219| 497| } 1220| 10.8k| } 1221| | 1222| | /* Make sure that entries with a trailing '/' are marked as directories 1223| | * even if the External File Attributes contains bogus values. If this 1224| | * is not a directory and there is no type, assume a regular file. */ 1225| 35.3k| if ((zip_entry->mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 215| 35.3k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) != AE_IFDIR) { ------------------ | | 221| 35.3k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1225:6): [True: 34.1k, False: 1.22k] ------------------ 1226| 34.1k| int has_slash; 1227| | 1228| 34.1k| wp = archive_entry_pathname_w(entry); 1229| 34.1k| if (wp != NULL) { ------------------ | Branch (1229:7): [True: 25.1k, False: 8.94k] ------------------ 1230| 25.1k| len = wcslen(wp); 1231| 25.1k| has_slash = len > 0 && wp[len - 1] == L'/'; ------------------ | Branch (1231:16): [True: 3.74k, False: 21.4k] | Branch (1231:27): [True: 270, False: 3.47k] ------------------ 1232| 25.1k| } else { 1233| 8.94k| cp = archive_entry_pathname(entry); 1234| 8.94k| len = (cp != NULL)?strlen(cp):0; ------------------ | Branch (1234:10): [True: 8.04k, False: 900] ------------------ 1235| 8.94k| has_slash = len > 0 && cp[len - 1] == '/'; ------------------ | Branch (1235:16): [True: 8.04k, False: 900] | Branch (1235:27): [True: 261, False: 7.78k] ------------------ 1236| 8.94k| } 1237| | /* Correct file type as needed. */ 1238| 34.1k| if (has_slash) { ------------------ | Branch (1238:7): [True: 531, False: 33.6k] ------------------ 1239| 531| zip_entry->mode &= ~AE_IFMT; ------------------ | | 215| 531|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ 1240| 531| zip_entry->mode |= AE_IFDIR; ------------------ | | 221| 531|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 1241| 531| zip_entry->mode |= 0111; 1242| 33.6k| } else if ((zip_entry->mode & AE_IFMT) == 0) { ------------------ | | 215| 33.6k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (1242:14): [True: 31.0k, False: 2.56k] ------------------ 1243| 31.0k| zip_entry->mode |= AE_IFREG; ------------------ | | 216| 31.0k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 1244| 31.0k| } 1245| 34.1k| } 1246| | 1247| | /* Make sure directories end in '/' */ 1248| 35.3k| if ((zip_entry->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 215| 35.3k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip_entry->mode & AE_IFMT) == AE_IFDIR) { ------------------ | | 221| 35.3k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ | Branch (1248:6): [True: 1.75k, False: 33.6k] ------------------ 1249| 1.75k| wp = archive_entry_pathname_w(entry); 1250| 1.75k| if (wp != NULL) { ------------------ | Branch (1250:7): [True: 1.14k, False: 610] ------------------ 1251| 1.14k| len = wcslen(wp); 1252| 1.14k| if (len > 0 && wp[len - 1] != L'/') { ------------------ | Branch (1252:8): [True: 478, False: 669] | Branch (1252:19): [True: 104, False: 374] ------------------ 1253| 104| struct archive_wstring s; 1254| 104| archive_string_init(&s); ------------------ | | 71| 104| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 104] | | ------------------ ------------------ 1255| 104| archive_wstrcat(&s, wp); 1256| 104| archive_wstrappend_wchar(&s, L'/'); 1257| 104| archive_entry_copy_pathname_w(entry, s.s); 1258| 104| archive_wstring_free(&s); 1259| 104| } 1260| 1.14k| } else { 1261| 610| cp = archive_entry_pathname(entry); 1262| 610| len = (cp != NULL)?strlen(cp):0; ------------------ | Branch (1262:10): [True: 305, False: 305] ------------------ 1263| 610| if (len > 0 && cp[len - 1] != '/') { ------------------ | Branch (1263:8): [True: 305, False: 305] | Branch (1263:19): [True: 44, False: 261] ------------------ 1264| 44| struct archive_string s; 1265| 44| archive_string_init(&s); ------------------ | | 71| 44| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 44] | | ------------------ ------------------ 1266| 44| archive_strcat(&s, cp); 1267| 44| archive_strappend_char(&s, '/'); 1268| 44| archive_entry_set_pathname(entry, s.s); 1269| 44| archive_string_free(&s); 1270| 44| } 1271| 610| } 1272| 1.75k| } 1273| | 1274| 35.3k| if (zip_entry->flags & LA_FROM_CENTRAL_DIRECTORY) { ------------------ | | 137| 35.3k|#define LA_FROM_CENTRAL_DIRECTORY (1 << 1) ------------------ | Branch (1274:6): [True: 212, False: 35.1k] ------------------ 1275| | /* If this came from the central dir, its size info 1276| | * is definitive, so ignore the length-at-end flag. */ 1277| 212| zip_entry->zip_flags &= ~ZIP_LENGTH_AT_END; ------------------ | | 128| 212|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ 1278| | /* If local header is missing a value, use the one from 1279| | the central directory. If both have it, warn about 1280| | mismatches. */ 1281| 212| if (zip_entry->crc32 == 0) { ------------------ | Branch (1281:7): [True: 57, False: 155] ------------------ 1282| 57| zip_entry->crc32 = zip_entry_central_dir.crc32; 1283| 155| } else if (!zip->ignore_crc32 ------------------ | Branch (1283:14): [True: 0, False: 155] ------------------ 1284| 0| && zip_entry->crc32 != zip_entry_central_dir.crc32) { ------------------ | Branch (1284:10): [True: 0, False: 0] ------------------ 1285| 0| archive_set_error(&a->archive, 1286| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1287| 0| "Inconsistent CRC32 values"); 1288| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1289| 0| } 1290| 212| if (zip_entry->compressed_size == 0 ------------------ | Branch (1290:7): [True: 51, False: 161] ------------------ 1291| 161| || zip_entry->compressed_size == 0xffffffff) { ------------------ | Branch (1291:10): [True: 11, False: 150] ------------------ 1292| 62| zip_entry->compressed_size 1293| 62| = zip_entry_central_dir.compressed_size; 1294| 150| } else if (zip_entry->compressed_size ------------------ | Branch (1294:14): [True: 26, False: 124] ------------------ 1295| 150| != zip_entry_central_dir.compressed_size) { 1296| 26| archive_set_error(&a->archive, 1297| 26| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 26|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1298| 26| "Inconsistent compressed size: " 1299| 26| "%jd in central directory, %jd in local header", 1300| 26| (intmax_t)zip_entry_central_dir.compressed_size, 1301| 26| (intmax_t)zip_entry->compressed_size); 1302| 26| ret = ARCHIVE_WARN; ------------------ | | 235| 26|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1303| 26| } 1304| 212| if (zip_entry->uncompressed_size == 0 || ------------------ | Branch (1304:7): [True: 50, False: 162] ------------------ 1305| 162| zip_entry->uncompressed_size == 0xffffffff) { ------------------ | Branch (1305:4): [True: 0, False: 162] ------------------ 1306| 50| zip_entry->uncompressed_size 1307| 50| = zip_entry_central_dir.uncompressed_size; 1308| 162| } else if (zip_entry->uncompressed_size ------------------ | Branch (1308:14): [True: 16, False: 146] ------------------ 1309| 162| != zip_entry_central_dir.uncompressed_size) { 1310| 16| archive_set_error(&a->archive, 1311| 16| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 16|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1312| 16| "Inconsistent uncompressed size: " 1313| 16| "%jd in central directory, %jd in local header", 1314| 16| (intmax_t)zip_entry_central_dir.uncompressed_size, 1315| 16| (intmax_t)zip_entry->uncompressed_size); 1316| 16| ret = ARCHIVE_WARN; ------------------ | | 235| 16|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1317| 16| } 1318| 212| } 1319| | 1320| | /* Populate some additional entry fields: */ 1321| 35.3k| archive_entry_set_mode(entry, zip_entry->mode); 1322| 35.3k| archive_entry_set_uid(entry, zip_entry->uid); 1323| 35.3k| archive_entry_set_gid(entry, zip_entry->gid); 1324| 35.3k| archive_entry_set_mtime(entry, zip_entry->mtime, 0); 1325| 35.3k| archive_entry_set_ctime(entry, zip_entry->ctime, 0); 1326| 35.3k| archive_entry_set_atime(entry, zip_entry->atime, 0); 1327| | 1328| 35.3k| if ((zip->entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 215| 35.3k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ if ((zip->entry->mode & AE_IFMT) == AE_IFLNK) { ------------------ | | 217| 35.3k|#define AE_IFLNK ((__LA_MODE_T)0120000) ------------------ | Branch (1328:6): [True: 1.44k, False: 33.9k] ------------------ 1329| 1.44k| size_t linkname_length; 1330| | 1331| 1.44k| if (zip_entry->compressed_size > 64 * 1024) { ------------------ | Branch (1331:7): [True: 0, False: 1.44k] ------------------ 1332| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1333| 0| "Zip file with oversized link entry"); 1334| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1335| 0| } 1336| | 1337| 1.44k| linkname_length = (size_t)zip_entry->compressed_size; 1338| | 1339| 1.44k| archive_entry_set_size(entry, 0); 1340| | 1341| | // take into account link compression if any 1342| 1.44k| size_t linkname_full_length = linkname_length; 1343| 1.44k| if (zip->entry->compression != 0) ------------------ | Branch (1343:7): [True: 0, False: 1.44k] ------------------ 1344| 0| { 1345| | // symlink target string appeared to be compressed 1346| 0| int status = ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1347| 0| const void *uncompressed_buffer = NULL; 1348| | 1349| 0| switch (zip->entry->compression) 1350| 0| { 1351| 0|#if HAVE_ZLIB_H 1352| 0| case 8: /* Deflate compression. */ ------------------ | Branch (1352:5): [True: 0, False: 0] ------------------ 1353| 0| zip->entry_bytes_remaining = zip_entry->compressed_size; 1354| 0| status = zip_read_data_deflate(a, &uncompressed_buffer, 1355| 0| &linkname_full_length, NULL); 1356| 0| break; 1357| 0|#endif 1358| 0|#if HAVE_LZMA_H && HAVE_LIBLZMA 1359| 0| case 14: /* ZIPx LZMA compression. */ ------------------ | Branch (1359:5): [True: 0, False: 0] ------------------ 1360| | /*(see zip file format specification, section 4.4.5)*/ 1361| 0| zip->entry_bytes_remaining = zip_entry->compressed_size; 1362| 0| status = zip_read_data_zipx_lzma_alone(a, &uncompressed_buffer, 1363| 0| &linkname_full_length, NULL); 1364| 0| break; 1365| 0|#endif 1366| 0| default: /* Unsupported compression. */ ------------------ | Branch (1366:5): [True: 0, False: 0] ------------------ 1367| 0| break; 1368| 0| } 1369| 0| if (status == ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1369:8): [True: 0, False: 0] ------------------ 1370| 0| { 1371| 0| p = uncompressed_buffer; 1372| 0| } 1373| 0| else 1374| 0| { 1375| 0| archive_set_error(&a->archive, 1376| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1377| 0| "Unsupported ZIP compression method " 1378| 0| "during decompression of link entry (%d: %s)", 1379| 0| zip->entry->compression, 1380| 0| compression_name(zip->entry->compression)); 1381| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1382| 0| } 1383| 0| } 1384| 1.44k| else 1385| 1.44k| { 1386| 1.44k| p = __archive_read_ahead(a, linkname_length, NULL); 1387| 1.44k| } 1388| | 1389| 1.44k| if (p == NULL) { ------------------ | Branch (1389:7): [True: 0, False: 1.44k] ------------------ 1390| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1391| 0| "Truncated Zip file"); 1392| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1393| 0| } 1394| | 1395| 1.44k| sconv = zip->sconv; 1396| 1.44k| if (sconv == NULL && (zip->entry->zip_flags & ZIP_UTF8_NAME)) ------------------ | | 130| 1.44k|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1396:7): [True: 1.44k, False: 0] | Branch (1396:24): [True: 599, False: 841] ------------------ 1397| 599| sconv = zip->sconv_utf8; 1398| 1.44k| if (sconv == NULL) ------------------ | Branch (1398:7): [True: 841, False: 599] ------------------ 1399| 841| sconv = zip->sconv_default; 1400| 1.44k| if (archive_entry_copy_symlink_l(entry, p, linkname_full_length, ------------------ | | 83| 1.44k|#define archive_entry_copy_symlink_l _archive_entry_copy_symlink_l ------------------ | Branch (1400:7): [True: 461, False: 979] ------------------ 1401| 1.44k| sconv) != 0) { 1402| 461| if (errno != ENOMEM && sconv == zip->sconv_utf8 && ------------------ | Branch (1402:8): [True: 461, False: 0] | Branch (1402:27): [True: 461, False: 0] ------------------ 1403| 461| (zip->entry->zip_flags & ZIP_UTF8_NAME)) ------------------ | | 130| 461|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1403:8): [True: 461, False: 0] ------------------ 1404| 461| archive_entry_copy_symlink_l(entry, p, ------------------ | | 83| 461|#define archive_entry_copy_symlink_l _archive_entry_copy_symlink_l ------------------ 1405| 461| linkname_full_length, NULL); 1406| 461| if (errno == ENOMEM) { ------------------ | Branch (1406:8): [True: 0, False: 461] ------------------ 1407| 0| archive_set_error(&a->archive, ENOMEM, 1408| 0| "Can't allocate memory for Symlink"); 1409| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1410| 0| } 1411| | /* 1412| | * Since there is no character-set regulation for 1413| | * symlink name, do not report the conversion error 1414| | * in an automatic conversion. 1415| | */ 1416| 461| if (sconv != zip->sconv_utf8 || ------------------ | Branch (1416:8): [True: 0, False: 461] ------------------ 1417| 461| (zip->entry->zip_flags & ZIP_UTF8_NAME) == 0) { ------------------ | | 130| 461|#define ZIP_UTF8_NAME (1 << 11) ------------------ | Branch (1417:8): [True: 0, False: 461] ------------------ 1418| 0| archive_set_error(&a->archive, 1419| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1420| 0| "Symlink cannot be converted " 1421| 0| "from %s to current locale", 1422| 0| archive_string_conversion_charset_name( 1423| 0| sconv)); 1424| 0| ret = ARCHIVE_WARN; ------------------ | | 235| 0|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1425| 0| } 1426| 461| } 1427| 1.44k| zip_entry->uncompressed_size = zip_entry->compressed_size = 0; 1428| | 1429| 1.44k| if (__archive_read_consume(a, linkname_length) < 0) { ------------------ | Branch (1429:7): [True: 0, False: 1.44k] ------------------ 1430| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1431| 0| "Read error skipping symlink target name"); 1432| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1433| 0| } 1434| 33.9k| } else if (0 == (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 33.9k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1434:13): [True: 14.1k, False: 19.7k] ------------------ 1435| 19.7k| || (zip_entry->uncompressed_size > 0 ------------------ | Branch (1435:9): [True: 12.7k, False: 7.01k] ------------------ 1436| 26.8k| && zip_entry->uncompressed_size != 0xffffffff)) { ------------------ | Branch (1436:12): [True: 12.7k, False: 7] ------------------ 1437| | /* Set the size only if it's meaningful. */ 1438| 26.8k| archive_entry_set_size(entry, zip_entry->uncompressed_size); 1439| 26.8k| } 1440| 35.3k| zip->entry_bytes_remaining = zip_entry->compressed_size; 1441| | 1442| | /* If there's no body, force read_data() to return EOF immediately. */ 1443| 35.3k| if (0 == (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 35.3k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1443:6): [True: 14.7k, False: 20.5k] ------------------ 1444| 14.7k| && zip->entry_bytes_remaining < 1) ------------------ | Branch (1444:9): [True: 2.50k, False: 12.2k] ------------------ 1445| 2.50k| zip->end_of_entry = 1; 1446| | 1447| | /* Set up a more descriptive format name. */ 1448| 35.3k| archive_string_empty(&zip->format_name); ------------------ | | 181| 35.3k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 1449| 35.3k| archive_string_sprintf(&zip->format_name, "ZIP %d.%d (%s)", 1450| 35.3k| version / 10, version % 10, 1451| 35.3k| compression_name(zip->entry->compression)); 1452| 35.3k| a->archive.archive_format_name = zip->format_name.s; 1453| | 1454| 35.3k| return (ret); 1455| 35.3k|} archive_read_support_format_zip.c:process_extra: 645| 36.4k|{ 646| 36.4k| unsigned offset = 0; 647| 36.4k| struct zip *zip = (struct zip *)(a->format->data); 648| | 649| 36.4k| if (extra_length == 0) { ------------------ | Branch (649:6): [True: 22.2k, False: 14.2k] ------------------ 650| 22.2k| return ARCHIVE_OK; ------------------ | | 233| 22.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 651| 22.2k| } 652| | 653| 14.2k| if (extra_length < 4) { ------------------ | Branch (653:6): [True: 676, False: 13.6k] ------------------ 654| 676| size_t i = 0; 655| | /* Some ZIP files may have trailing 0 bytes. Let's check they 656| | * are all 0 and ignore them instead of returning an error. 657| | * 658| | * This is not technically correct, but some ZIP files look 659| | * like this and other tools support those files - so let's 660| | * also support them. 661| | */ 662| 1.78k| for (; i < extra_length; i++) { ------------------ | Branch (662:10): [True: 1.10k, False: 675] ------------------ 663| 1.10k| if (p[i] != 0) { ------------------ | Branch (663:8): [True: 1, False: 1.10k] ------------------ 664| 1| archive_set_error(&a->archive, 665| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 666| 1| "Too-small extra data: " 667| 1| "Need at least 4 bytes, " 668| 1| "but only found %d bytes", 669| 1| (int)extra_length); 670| 1| return ARCHIVE_FAILED; ------------------ | | 237| 1|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 671| 1| } 672| 1.10k| } 673| | 674| 675| return ARCHIVE_OK; ------------------ | | 233| 675|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 675| 676| } 676| | 677| 32.1k| while (offset <= extra_length - 4) { ------------------ | Branch (677:9): [True: 18.5k, False: 13.5k] ------------------ 678| 18.5k| unsigned short headerid = archive_le16dec(p + offset); 679| 18.5k| unsigned short datasize = archive_le16dec(p + offset + 2); 680| | 681| 18.5k| offset += 4; 682| 18.5k| if (offset + datasize > extra_length) { ------------------ | Branch (682:7): [True: 48, False: 18.4k] ------------------ 683| 48| archive_set_error(&a->archive, 684| 48| ARCHIVE_ERRNO_FILE_FORMAT, "Extra data overflow: " ------------------ | | 192| 48|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 685| 48| "Need %d bytes but only found %d bytes", 686| 48| (int)datasize, (int)(extra_length - offset)); 687| 48| return ARCHIVE_FAILED; ------------------ | | 237| 48|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 688| 48| } 689| |#ifdef DEBUG 690| | fprintf(stderr, "Header id 0x%04x, length %d\n", 691| | headerid, datasize); 692| |#endif 693| 18.4k| switch (headerid) { 694| 622| case 0x0001: ------------------ | Branch (694:3): [True: 622, False: 17.8k] ------------------ 695| | /* Zip64 extended information extra field. */ 696| 622| zip_entry->flags |= LA_USED_ZIP64; ------------------ | | 136| 622|#define LA_USED_ZIP64 (1 << 0) ------------------ 697| 622| if (zip_entry->uncompressed_size == 0xffffffff) { ------------------ | Branch (697:8): [True: 151, False: 471] ------------------ 698| 151| uint64_t t = 0; 699| 151| if (datasize < 8 ------------------ | Branch (699:9): [True: 0, False: 151] ------------------ 700| 151| || (t = archive_le64dec(p + offset)) > ------------------ | Branch (700:12): [True: 0, False: 151] ------------------ 701| 151| INT64_MAX) { 702| 0| archive_set_error(&a->archive, 703| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 704| 0| "Malformed 64-bit " 705| 0| "uncompressed size"); 706| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 707| 0| } 708| 151| zip_entry->uncompressed_size = t; 709| 151| offset += 8; 710| 151| datasize -= 8; 711| 151| } 712| 622| if (zip_entry->compressed_size == 0xffffffff) { ------------------ | Branch (712:8): [True: 224, False: 398] ------------------ 713| 224| uint64_t t = 0; 714| 224| if (datasize < 8 ------------------ | Branch (714:9): [True: 0, False: 224] ------------------ 715| 224| || (t = archive_le64dec(p + offset)) > ------------------ | Branch (715:12): [True: 0, False: 224] ------------------ 716| 224| INT64_MAX) { 717| 0| archive_set_error(&a->archive, 718| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 719| 0| "Malformed 64-bit " 720| 0| "compressed size"); 721| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 722| 0| } 723| 224| zip_entry->compressed_size = t; 724| 224| offset += 8; 725| 224| datasize -= 8; 726| 224| } 727| 622| if (zip_entry->local_header_offset == 0xffffffff) { ------------------ | Branch (727:8): [True: 0, False: 622] ------------------ 728| 0| uint64_t t = 0; 729| 0| if (datasize < 8 ------------------ | Branch (729:9): [True: 0, False: 0] ------------------ 730| 0| || (t = archive_le64dec(p + offset)) > ------------------ | Branch (730:12): [True: 0, False: 0] ------------------ 731| 0| INT64_MAX) { 732| 0| archive_set_error(&a->archive, 733| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 734| 0| "Malformed 64-bit " 735| 0| "local header offset"); 736| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 737| 0| } 738| 0| zip_entry->local_header_offset = t; 739| 0| offset += 8; 740| 0| datasize -= 8; 741| 0| } 742| | /* archive_le32dec(p + offset) gives disk 743| | * on which file starts, but we don't handle 744| | * multi-volume Zip files. */ 745| 622| break; 746| |#ifdef DEBUG 747| | case 0x0017: 748| | { 749| | /* Strong encryption field. */ 750| | if (archive_le16dec(p + offset) == 2) { 751| | unsigned algId = 752| | archive_le16dec(p + offset + 2); 753| | unsigned bitLen = 754| | archive_le16dec(p + offset + 4); 755| | int flags = 756| | archive_le16dec(p + offset + 6); 757| | fprintf(stderr, "algId=0x%04x, bitLen=%u, " 758| | "flgas=%d\n", algId, bitLen,flags); 759| | } 760| | break; 761| | } 762| |#endif 763| 1.90k| case 0x5455: ------------------ | Branch (763:3): [True: 1.90k, False: 16.5k] ------------------ 764| 1.90k| { 765| | /* Extended time field "UT". */ 766| 1.90k| int flags; 767| 1.90k| if (datasize == 0) { ------------------ | Branch (767:8): [True: 0, False: 1.90k] ------------------ 768| 0| archive_set_error(&a->archive, 769| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 770| 0| "Incomplete extended time field"); 771| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 772| 0| } 773| 1.90k| flags = p[offset]; 774| 1.90k| offset++; 775| 1.90k| datasize--; 776| | /* Flag bits indicate which dates are present. */ 777| 1.90k| if (flags & 0x01) ------------------ | Branch (777:8): [True: 1.26k, False: 646] ------------------ 778| 1.26k| { 779| |#ifdef DEBUG 780| | fprintf(stderr, "mtime: %lld -> %d\n", 781| | (long long)zip_entry->mtime, 782| | archive_le32dec(p + offset)); 783| |#endif 784| 1.26k| if (datasize < 4) ------------------ | Branch (784:9): [True: 0, False: 1.26k] ------------------ 785| 0| break; 786| 1.26k| zip_entry->mtime = archive_le32dec(p + offset); 787| 1.26k| offset += 4; 788| 1.26k| datasize -= 4; 789| 1.26k| } 790| 1.90k| if (flags & 0x02) ------------------ | Branch (790:8): [True: 1.14k, False: 760] ------------------ 791| 1.14k| { 792| 1.14k| if (datasize < 4) ------------------ | Branch (792:9): [True: 423, False: 724] ------------------ 793| 423| break; 794| 724| zip_entry->atime = archive_le32dec(p + offset); 795| 724| offset += 4; 796| 724| datasize -= 4; 797| 724| } 798| 1.48k| if (flags & 0x04) ------------------ | Branch (798:8): [True: 1.28k, False: 200] ------------------ 799| 1.28k| { 800| 1.28k| if (datasize < 4) ------------------ | Branch (800:9): [True: 244, False: 1.04k] ------------------ 801| 244| break; 802| 1.04k| zip_entry->ctime = archive_le32dec(p + offset); 803| 1.04k| offset += 4; 804| 1.04k| datasize -= 4; 805| 1.04k| } 806| 1.24k| break; 807| 1.48k| } 808| 1.24k| case 0x5855: ------------------ | Branch (808:3): [True: 101, False: 18.3k] ------------------ 809| 101| { 810| | /* Info-ZIP Unix Extra Field (old version) "UX". */ 811| 101| if (datasize >= 8) { ------------------ | Branch (811:8): [True: 53, False: 48] ------------------ 812| 53| zip_entry->atime = archive_le32dec(p + offset); 813| 53| zip_entry->mtime = 814| 53| archive_le32dec(p + offset + 4); 815| 53| } 816| 101| if (datasize >= 12) { ------------------ | Branch (816:8): [True: 49, False: 52] ------------------ 817| 49| zip_entry->uid = 818| 49| archive_le16dec(p + offset + 8); 819| 49| zip_entry->gid = 820| 49| archive_le16dec(p + offset + 10); 821| 49| } 822| 101| break; 823| 1.48k| } 824| 6.83k| case 0x6c78: ------------------ | Branch (824:3): [True: 6.83k, False: 11.6k] ------------------ 825| 6.83k| { 826| | /* Experimental 'xl' field */ 827| | /* 828| | * Introduced Dec 2013 to provide a way to 829| | * include external file attributes (and other 830| | * fields that ordinarily appear only in 831| | * central directory) in local file header. 832| | * This provides file type and permission 833| | * information necessary to support full 834| | * streaming extraction. Currently being 835| | * discussed with other Zip developers 836| | * ... subject to change. 837| | * 838| | * Format: 839| | * The field starts with a bitmap that specifies 840| | * which additional fields are included. The 841| | * bitmap is variable length and can be extended in 842| | * the future. 843| | * 844| | * n bytes - feature bitmap: first byte has low-order 845| | * 7 bits. If high-order bit is set, a subsequent 846| | * byte holds the next 7 bits, etc. 847| | * 848| | * if bitmap & 1, 2 byte "version made by" 849| | * if bitmap & 2, 2 byte "internal file attributes" 850| | * if bitmap & 4, 4 byte "external file attributes" 851| | * if bitmap & 8, 2 byte comment length + n byte 852| | * comment 853| | */ 854| 6.83k| int bitmap, bitmap_last; 855| | 856| 6.83k| if (datasize < 1) ------------------ | Branch (856:8): [True: 167, False: 6.66k] ------------------ 857| 167| break; 858| 6.66k| bitmap_last = bitmap = 0xff & p[offset]; 859| 6.66k| offset += 1; 860| 6.66k| datasize -= 1; 861| | 862| | /* We only support first 7 bits of bitmap; skip rest. */ 863| 29.8k| while ((bitmap_last & 0x80) != 0 ------------------ | Branch (863:11): [True: 23.9k, False: 5.91k] ------------------ 864| 23.9k| && datasize >= 1) { ------------------ | Branch (864:11): [True: 23.2k, False: 748] ------------------ 865| 23.2k| bitmap_last = p[offset]; 866| 23.2k| offset += 1; 867| 23.2k| datasize -= 1; 868| 23.2k| } 869| | 870| 6.66k| if (bitmap & 1) { ------------------ | Branch (870:8): [True: 5.78k, False: 881] ------------------ 871| | /* 2 byte "version made by" */ 872| 5.78k| if (datasize < 2) ------------------ | Branch (872:9): [True: 752, False: 5.03k] ------------------ 873| 752| break; 874| 5.03k| zip_entry->system 875| 5.03k| = archive_le16dec(p + offset) >> 8; 876| 5.03k| offset += 2; 877| 5.03k| datasize -= 2; 878| 5.03k| } 879| 5.91k| if (bitmap & 2) { ------------------ | Branch (879:8): [True: 5.30k, False: 603] ------------------ 880| | /* 2 byte "internal file attributes" */ 881| 5.30k| uint32_t internal_attributes; 882| 5.30k| if (datasize < 2) ------------------ | Branch (882:9): [True: 602, False: 4.70k] ------------------ 883| 602| break; 884| 4.70k| internal_attributes 885| 4.70k| = archive_le16dec(p + offset); 886| | /* Not used by libarchive at present. */ 887| 4.70k| (void)internal_attributes; /* UNUSED */ 888| 4.70k| offset += 2; 889| 4.70k| datasize -= 2; 890| 4.70k| } 891| 5.30k| if (bitmap & 4) { ------------------ | Branch (891:8): [True: 4.99k, False: 310] ------------------ 892| | /* 4 byte "external file attributes" */ 893| 4.99k| uint32_t external_attributes; 894| 4.99k| if (datasize < 4) ------------------ | Branch (894:9): [True: 208, False: 4.79k] ------------------ 895| 208| break; 896| 4.79k| external_attributes 897| 4.79k| = archive_le32dec(p + offset); 898| 4.79k| if (zip_entry->system == 3) { ------------------ | Branch (898:9): [True: 2.48k, False: 2.31k] ------------------ 899| 2.48k| zip_entry->mode 900| 2.48k| = external_attributes >> 16; 901| 2.48k| } else if (zip_entry->system == 0) { ------------------ | Branch (901:16): [True: 1.48k, False: 830] ------------------ 902| | // Interpret MSDOS directory bit 903| 1.48k| if (0x10 == (external_attributes & ------------------ | Branch (903:10): [True: 1.17k, False: 310] ------------------ 904| 1.48k| 0x10)) { 905| 1.17k| zip_entry->mode = 906| 1.17k| AE_IFDIR | 0775; ------------------ | | 221| 1.17k|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 907| 1.17k| } else { 908| 310| zip_entry->mode = 909| 310| AE_IFREG | 0664; ------------------ | | 216| 310|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 910| 310| } 911| 1.48k| if (0x01 == (external_attributes & ------------------ | Branch (911:10): [True: 257, False: 1.22k] ------------------ 912| 1.48k| 0x01)) { 913| | /* Read-only bit; 914| | * strip write permissions */ 915| 257| zip_entry->mode &= 0555; 916| 257| } 917| 1.48k| } else { 918| 830| zip_entry->mode = 0; 919| 830| } 920| 4.79k| offset += 4; 921| 4.79k| datasize -= 4; 922| 4.79k| } 923| 5.10k| if (bitmap & 8) { ------------------ | Branch (923:8): [True: 4.09k, False: 1.00k] ------------------ 924| | /* 2 byte comment length + comment */ 925| 4.09k| uint32_t comment_length; 926| 4.09k| if (datasize < 2) ------------------ | Branch (926:9): [True: 3.27k, False: 824] ------------------ 927| 3.27k| break; 928| 824| comment_length 929| 824| = archive_le16dec(p + offset); 930| 824| offset += 2; 931| 824| datasize -= 2; 932| | 933| 824| if (datasize < comment_length) ------------------ | Branch (933:9): [True: 783, False: 41] ------------------ 934| 783| break; 935| | /* Comment is not supported by libarchive */ 936| 41| offset += comment_length; 937| 41| datasize -= comment_length; 938| 41| } 939| 1.04k| break; 940| 5.10k| } 941| 1.04k| case 0x7075: ------------------ | Branch (941:3): [True: 118, False: 18.3k] ------------------ 942| 118| { 943| | /* Info-ZIP Unicode Path Extra Field. */ 944| 118| if (datasize < 5 || entry == NULL) ------------------ | Branch (944:8): [True: 82, False: 36] | Branch (944:24): [True: 0, False: 36] ------------------ 945| 82| break; 946| 36| offset += 5; 947| 36| datasize -= 5; 948| | 949| | /* The path name in this field is always encoded 950| | * in UTF-8. */ 951| 36| if (zip->sconv_utf8 == NULL) { ------------------ | Branch (951:8): [True: 0, False: 36] ------------------ 952| 0| zip->sconv_utf8 = 953| 0| archive_string_conversion_from_charset( 954| 0| &a->archive, "UTF-8", 1); 955| | /* If the converter from UTF-8 is not 956| | * available, then the path name from the main 957| | * field will more likely be correct. */ 958| 0| if (zip->sconv_utf8 == NULL) ------------------ | Branch (958:9): [True: 0, False: 0] ------------------ 959| 0| break; 960| 0| } 961| | 962| | /* Make sure the CRC32 of the filename matches. */ 963| 36| if (!zip->ignore_crc32) { ------------------ | Branch (963:8): [True: 0, False: 36] ------------------ 964| 0| const char *cp = archive_entry_pathname(entry); 965| 0| if (cp) { ------------------ | Branch (965:9): [True: 0, False: 0] ------------------ 966| 0| unsigned long file_crc = 967| 0| zip->crc32func(0, cp, strlen(cp)); 968| 0| unsigned long utf_crc = 969| 0| archive_le32dec(p + offset - 4); 970| 0| if (file_crc != utf_crc) { ------------------ | Branch (970:10): [True: 0, False: 0] ------------------ 971| |#ifdef DEBUG 972| | fprintf(stderr, 973| | "CRC filename mismatch; " 974| | "CDE is %lx, but UTF8 " 975| | "is outdated with %lx\n", 976| | file_crc, utf_crc); 977| |#endif 978| 0| break; 979| 0| } 980| 0| } 981| 0| } 982| | 983| 36| if (archive_entry_copy_pathname_l(entry, ------------------ | | 80| 36|#define archive_entry_copy_pathname_l _archive_entry_copy_pathname_l ------------------ | Branch (983:8): [True: 1, False: 35] ------------------ 984| 36| p + offset, datasize, zip->sconv_utf8) != 0) { 985| | /* Ignore the error, and fallback to the path 986| | * name from the main field. */ 987| |#ifdef DEBUG 988| | fprintf(stderr, "Failed to read the ZIP " 989| | "0x7075 extra field path.\n"); 990| |#endif 991| 1| } 992| 36| break; 993| 36| } 994| 340| case 0x7855: ------------------ | Branch (994:3): [True: 340, False: 18.1k] ------------------ 995| | /* Info-ZIP Unix Extra Field (type 2) "Ux". */ 996| |#ifdef DEBUG 997| | fprintf(stderr, "uid %d gid %d\n", 998| | archive_le16dec(p + offset), 999| | archive_le16dec(p + offset + 2)); 1000| |#endif 1001| 340| if (datasize >= 2) ------------------ | Branch (1001:8): [True: 114, False: 226] ------------------ 1002| 114| zip_entry->uid = archive_le16dec(p + offset); 1003| 340| if (datasize >= 4) ------------------ | Branch (1003:8): [True: 76, False: 264] ------------------ 1004| 76| zip_entry->gid = 1005| 76| archive_le16dec(p + offset + 2); 1006| 340| break; 1007| 2.34k| case 0x7875: ------------------ | Branch (1007:3): [True: 2.34k, False: 16.1k] ------------------ 1008| 2.34k| { 1009| | /* Info-Zip Unix Extra Field (type 3) "ux". */ 1010| 2.34k| int uidsize = 0, gidsize = 0; 1011| | 1012| | /* TODO: support arbitrary uidsize/gidsize. */ 1013| 2.34k| if (datasize >= 1 && p[offset] == 1) {/* version=1 */ ------------------ | Branch (1013:8): [True: 2.29k, False: 57] | Branch (1013:25): [True: 2.07k, False: 215] ------------------ 1014| 2.07k| if (datasize >= 4) { ------------------ | Branch (1014:9): [True: 1.77k, False: 306] ------------------ 1015| | /* get a uid size. */ 1016| 1.77k| uidsize = 0xff & (int)p[offset+1]; 1017| 1.77k| if (uidsize == 2) ------------------ | Branch (1017:10): [True: 1, False: 1.77k] ------------------ 1018| 1| zip_entry->uid = 1019| 1| archive_le16dec( 1020| 1| p + offset + 2); 1021| 1.77k| else if (uidsize == 4 && datasize >= 6) ------------------ | Branch (1021:15): [True: 1.35k, False: 412] | Branch (1021:31): [True: 1.35k, False: 0] ------------------ 1022| 1.35k| zip_entry->uid = 1023| 1.35k| archive_le32dec( 1024| 1.35k| p + offset + 2); 1025| 1.77k| } 1026| 2.07k| if (datasize >= (2 + uidsize + 3)) { ------------------ | Branch (1026:9): [True: 1.59k, False: 487] ------------------ 1027| | /* get a gid size. */ 1028| 1.59k| gidsize = 0xff & 1029| 1.59k| (int)p[offset+2+uidsize]; 1030| 1.59k| if (gidsize == 2) ------------------ | Branch (1030:10): [True: 57, False: 1.53k] ------------------ 1031| 57| zip_entry->gid = 1032| 57| archive_le16dec( 1033| 57| p+offset+2+uidsize+1); 1034| 1.53k| else if (gidsize == 4 && ------------------ | Branch (1034:15): [True: 1.07k, False: 463] ------------------ 1035| 1.07k| datasize >= (2 + uidsize + 5)) ------------------ | Branch (1035:10): [True: 493, False: 577] ------------------ 1036| 493| zip_entry->gid = 1037| 493| archive_le32dec( 1038| 493| p+offset+2+uidsize+1); 1039| 1.59k| } 1040| 2.07k| } 1041| 2.34k| break; 1042| 36| } 1043| 3.59k| case 0x9901: ------------------ | Branch (1043:3): [True: 3.59k, False: 14.8k] ------------------ 1044| | /* WinZip AES extra data field. */ 1045| 3.59k| if (datasize < 6) { ------------------ | Branch (1045:8): [True: 0, False: 3.59k] ------------------ 1046| 0| archive_set_error(&a->archive, 1047| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1048| 0| "Incomplete AES field"); 1049| 0| return ARCHIVE_FAILED; ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1050| 0| } 1051| 3.59k| if (p[offset + 2] == 'A' && p[offset + 3] == 'E') { ------------------ | Branch (1051:8): [True: 3.55k, False: 47] | Branch (1051:32): [True: 3.37k, False: 173] ------------------ 1052| | /* Vendor version. */ 1053| 3.37k| zip_entry->aes_extra.vendor = 1054| 3.37k| archive_le16dec(p + offset); 1055| | /* AES encryption strength. */ 1056| 3.37k| zip_entry->aes_extra.strength = p[offset + 4]; 1057| | /* Actual compression method. */ 1058| 3.37k| zip_entry->aes_extra.compression = 1059| 3.37k| p[offset + 5]; 1060| 3.37k| } 1061| 3.59k| break; 1062| 2.63k| default: ------------------ | Branch (1062:3): [True: 2.63k, False: 15.8k] ------------------ 1063| 2.63k| break; 1064| 18.4k| } 1065| 18.4k| offset += datasize; 1066| 18.4k| } 1067| 13.5k| return ARCHIVE_OK; ------------------ | | 233| 13.5k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1068| 13.6k|} archive_read_support_format_zip.c:zip_read_data_deflate: 2817| 4.12k|{ 2818| 4.12k| struct zip *zip; 2819| 4.12k| ssize_t bytes_avail, to_consume = 0; 2820| 4.12k| const void *compressed_buff; 2821| 4.12k| const void *sp; 2822| 4.12k| int r; 2823| | 2824| 4.12k| (void)offset; /* UNUSED */ 2825| | 2826| 4.12k| zip = (struct zip *)(a->format->data); 2827| | 2828| | /* If the buffer hasn't been allocated, allocate it now. */ 2829| 4.12k| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2829:6): [True: 75, False: 4.05k] ------------------ 2830| 75| zip->uncompressed_buffer_size = 256 * 1024; 2831| 75| zip->uncompressed_buffer 2832| 75| = malloc(zip->uncompressed_buffer_size); 2833| 75| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2833:7): [True: 0, False: 75] ------------------ 2834| 0| archive_set_error(&a->archive, ENOMEM, 2835| 0| "No memory for ZIP decompression"); 2836| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2837| 0| } 2838| 75| } 2839| | 2840| 4.12k| r = zip_deflate_init(a, zip); 2841| 4.12k| if (r != ARCHIVE_OK) ------------------ | | 233| 4.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2841:6): [True: 0, False: 4.12k] ------------------ 2842| 0| return (r); 2843| | 2844| | /* 2845| | * Note: '1' here is a performance optimization. 2846| | * Recall that the decompression layer returns a count of 2847| | * available bytes; asking for more than that forces the 2848| | * decompressor to combine reads by copying data. 2849| | */ 2850| 4.12k| compressed_buff = sp = __archive_read_ahead(a, 1, &bytes_avail); 2851| 4.12k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 4.12k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (2851:6): [True: 1.05k, False: 3.07k] ------------------ 2852| 1.05k| && bytes_avail > zip->entry_bytes_remaining) { ------------------ | Branch (2852:9): [True: 302, False: 757] ------------------ 2853| 302| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 2854| 302| } 2855| 4.12k| if (bytes_avail < 0) { ------------------ | Branch (2855:6): [True: 0, False: 4.12k] ------------------ 2856| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2857| 0| "Truncated ZIP file body"); 2858| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2859| 0| } 2860| | 2861| 4.12k| zip_read_decrypt(zip, compressed_buff, bytes_avail, 2862| 4.12k| &compressed_buff, &bytes_avail, &sp); 2863| | 2864| | /* 2865| | * A bug in zlib.h: stream.next_in should be marked 'const' 2866| | * but isn't (the library never alters data through the 2867| | * next_in pointer, only reads it). The result: this ugly 2868| | * cast to remove 'const'. 2869| | */ 2870| 4.12k| zip->stream.next_in = (Bytef *)(uintptr_t)(const void *)compressed_buff; 2871| 4.12k| zip->stream.avail_in = (uInt)bytes_avail; 2872| 4.12k| zip->stream.total_in = 0; 2873| 4.12k| zip->stream.next_out = zip->uncompressed_buffer; 2874| 4.12k| zip->stream.avail_out = (uInt)zip->uncompressed_buffer_size; 2875| 4.12k| zip->stream.total_out = 0; 2876| | 2877| 4.12k| r = inflate(&zip->stream, 0); 2878| 4.12k| switch (r) { 2879| 125| case Z_OK: ------------------ | Branch (2879:2): [True: 125, False: 4.00k] ------------------ 2880| 125| break; 2881| 3.99k| case Z_STREAM_END: ------------------ | Branch (2881:2): [True: 3.99k, False: 132] ------------------ 2882| 3.99k| zip->end_of_entry = 1; 2883| 3.99k| break; 2884| 0| case Z_MEM_ERROR: ------------------ | Branch (2884:2): [True: 0, False: 4.12k] ------------------ 2885| 0| archive_set_error(&a->archive, ENOMEM, 2886| 0| "Out of memory for ZIP decompression"); 2887| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2888| 7| default: ------------------ | Branch (2888:2): [True: 7, False: 4.12k] ------------------ 2889| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2890| 7| "ZIP decompression failed (%d)", r); 2891| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2892| 4.12k| } 2893| | 2894| | /* Consume as much as the compressor actually used. */ 2895| 4.12k| to_consume = zip->stream.total_in; 2896| 4.12k| __archive_read_consume(a, to_consume); 2897| 4.12k| zip->entry_bytes_remaining -= to_consume; 2898| 4.12k| zip->entry_compressed_bytes_read += to_consume; 2899| 4.12k| zip->entry_uncompressed_bytes_read += zip->stream.total_out; 2900| | 2901| 4.12k| zip_read_decrypt_update(zip, to_consume, sp); 2902| | 2903| 4.12k| if (zip->end_of_entry && zip->hctx_valid) { ------------------ | Branch (2903:6): [True: 3.99k, False: 125] | Branch (2903:27): [True: 2.16k, False: 1.82k] ------------------ 2904| 2.16k| r = check_authentication_code(a, NULL); 2905| 2.16k| if (r != ARCHIVE_OK) { ------------------ | | 233| 2.16k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2905:7): [True: 875, False: 1.29k] ------------------ 2906| 875| return r; 2907| 875| } 2908| 2.16k| } 2909| | 2910| 3.24k| *size = zip->stream.total_out; 2911| 3.24k| *buff = zip->uncompressed_buffer; 2912| | 2913| 3.24k| return (ARCHIVE_OK); ------------------ | | 233| 3.24k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2914| 4.12k|} archive_read_support_format_zip.c:zip_deflate_init: 2791| 4.12k|{ 2792| 4.12k| int r; 2793| | 2794| | /* If we haven't yet read any data, initialize the decompressor. */ 2795| 4.12k| if (!zip->decompress_init) { ------------------ | Branch (2795:6): [True: 4.00k, False: 125] ------------------ 2796| 4.00k| if (zip->stream_valid) ------------------ | Branch (2796:7): [True: 3.89k, False: 105] ------------------ 2797| 3.89k| r = inflateReset(&zip->stream); 2798| 105| else 2799| 105| r = inflateInit2(&zip->stream, 2800| 4.00k| -15 /* Don't check for zlib header */); 2801| 4.00k| if (r != Z_OK) { ------------------ | Branch (2801:7): [True: 0, False: 4.00k] ------------------ 2802| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2803| 0| "Can't initialize ZIP decompression"); 2804| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2805| 0| } 2806| | /* Stream structure has been set up. */ 2807| 4.00k| zip->stream_valid = 1; 2808| | /* We've initialized decompression for this stream. */ 2809| 4.00k| zip->decompress_init = 1; 2810| 4.00k| } 2811| 4.12k| return (ARCHIVE_OK); ------------------ | | 233| 4.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2812| 4.12k|} archive_read_support_format_zip.c:zip_read_decrypt: 483| 4.61k|{ 484| 4.61k| *sp = compressed_buff; 485| | 486| 4.61k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (486:6): [True: 386, False: 4.22k] | Branch (486:25): [True: 2.16k, False: 2.05k] ------------------ 487| 2.55k| if (zip->decrypted_bytes_remaining < (size_t)bytes_avail) { ------------------ | Branch (487:7): [True: 2.55k, False: 0] ------------------ 488| 2.55k| size_t buff_remaining = 489| 2.55k| (zip->decrypted_buffer + 490| 2.55k| zip->decrypted_buffer_size) 491| 2.55k| - (zip->decrypted_ptr + 492| 2.55k| zip->decrypted_bytes_remaining); 493| | /* The new bytes to decrypt start after decrypted_bytes_remaining 494| | * in the raw stream: those leading bytes were already 495| | * decrypted on a previous call but have not yet been consumed. */ 496| 2.55k| size_t new_bytes = 497| 2.55k| (size_t)bytes_avail 498| 2.55k| - zip->decrypted_bytes_remaining; 499| | 500| 2.55k| if (buff_remaining > new_bytes) ------------------ | Branch (500:8): [True: 2.44k, False: 109] ------------------ 501| 2.44k| buff_remaining = new_bytes; 502| | 503| 2.55k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) && ------------------ | | 128| 2.55k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (503:8): [True: 502, False: 2.05k] ------------------ 504| 502| zip->entry_bytes_remaining > 0) { ------------------ | Branch (504:10): [True: 502, False: 0] ------------------ 505| 502| if ((int64_t)(zip->decrypted_bytes_remaining ------------------ | Branch (505:9): [True: 0, False: 502] ------------------ 506| 502| + buff_remaining) 507| 502| > zip->entry_bytes_remaining) { 508| 0| if (zip->entry_bytes_remaining < ------------------ | Branch (508:10): [True: 0, False: 0] ------------------ 509| 0| (int64_t)zip->decrypted_bytes_remaining) 510| 0| buff_remaining = 0; 511| 0| else 512| 0| buff_remaining = 513| 0| (size_t)zip->entry_bytes_remaining 514| 0| - zip->decrypted_bytes_remaining; 515| 0| } 516| 502| } 517| 2.55k| if (buff_remaining > 0) { ------------------ | Branch (517:8): [True: 2.55k, False: 0] ------------------ 518| 2.55k| if (zip->tctx_valid) { ------------------ | Branch (518:9): [True: 386, False: 2.16k] ------------------ 519| 386| trad_enc_decrypt_update(&zip->tctx, 520| 386| (const uint8_t *)compressed_buff 521| 386| + zip->decrypted_bytes_remaining, 522| 386| buff_remaining, 523| 386| zip->decrypted_ptr 524| 386| + zip->decrypted_bytes_remaining, 525| 386| buff_remaining); 526| 2.16k| } else { 527| 2.16k| size_t dsize = buff_remaining; 528| 2.16k| archive_decrypto_aes_ctr_update( ------------------ | | 164| 2.16k| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 529| 2.16k| &zip->cctx, 530| 2.16k| (const uint8_t *)compressed_buff 531| 2.16k| + zip->decrypted_bytes_remaining, 532| 2.16k| buff_remaining, 533| 2.16k| zip->decrypted_ptr 534| 2.16k| + zip->decrypted_bytes_remaining, 535| 2.16k| &dsize); 536| 2.16k| } 537| 2.55k| zip->decrypted_bytes_remaining += 538| 2.55k| buff_remaining; 539| 2.55k| } 540| 2.55k| } 541| 2.55k| *result_avail = zip->decrypted_bytes_remaining; 542| 2.55k| *result_buff = (const char *)zip->decrypted_ptr; 543| 2.55k| } else { 544| 2.05k| *result_buff = compressed_buff; 545| 2.05k| *result_avail = bytes_avail; 546| 2.05k| } 547| 4.61k|} archive_read_support_format_zip.c:trad_enc_decrypt_update: 353| 3.32k|{ 354| 3.32k| unsigned i, max; 355| | 356| 3.32k| max = (unsigned)((in_len < out_len)? in_len: out_len); ------------------ | Branch (356:19): [True: 0, False: 3.32k] ------------------ 357| | 358| 4.41M| for (i = 0; i < max; i++) { ------------------ | Branch (358:14): [True: 4.41M, False: 3.32k] ------------------ 359| 4.41M| uint8_t t = in[i] ^ trad_enc_decrypt_byte(ctx); 360| 4.41M| out[i] = t; 361| 4.41M| trad_enc_update_keys(ctx, t); 362| 4.41M| } 363| 3.32k|} archive_read_support_format_zip.c:trad_enc_decrypt_byte: 345| 4.41M|{ 346| 4.41M| unsigned temp = ctx->keys[2] | 2; 347| 4.41M| return (uint8_t)((temp * (temp ^ 1)) >> 8) & 0xff; 348| 4.41M|} archive_read_support_format_zip.c:trad_enc_update_keys: 332| 4.42M|{ 333| 4.42M| uint8_t t; 334| 4.42M|#define CRC32(c, b) (crc32(c ^ 0xffffffffUL, &b, 1) ^ 0xffffffffUL) 335| | 336| 4.42M| ctx->keys[0] = CRC32(ctx->keys[0], c); ------------------ | | 334| 4.42M|#define CRC32(c, b) (crc32(c ^ 0xffffffffUL, &b, 1) ^ 0xffffffffUL) ------------------ 337| 4.42M| ctx->keys[1] = (ctx->keys[1] + (ctx->keys[0] & 0xff)) * 134775813L + 1; 338| 4.42M| t = (ctx->keys[1] >> 24) & 0xff; 339| 4.42M| ctx->keys[2] = CRC32(ctx->keys[2], t); ------------------ | | 334| 4.42M|#define CRC32(c, b) (crc32(c ^ 0xffffffffUL, &b, 1) ^ 0xffffffffUL) ------------------ 340| 4.42M|#undef CRC32 341| 4.42M|} archive_read_support_format_zip.c:zip_read_decrypt_update: 554| 4.59k|{ 555| 4.59k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (555:6): [True: 386, False: 4.21k] | Branch (555:25): [True: 2.16k, False: 2.04k] ------------------ 556| 2.55k| zip->decrypted_bytes_remaining -= to_consume; 557| 2.55k| if (zip->decrypted_bytes_remaining == 0) ------------------ | Branch (557:7): [True: 109, False: 2.44k] ------------------ 558| 109| zip->decrypted_ptr = zip->decrypted_buffer; 559| 2.44k| else 560| 2.44k| zip->decrypted_ptr += to_consume; 561| 2.55k| } 562| 4.59k| if (zip->hctx_valid) ------------------ | Branch (562:6): [True: 2.16k, False: 2.43k] ------------------ 563| 2.16k| archive_hmac_sha1_update(&zip->hctx, sp, to_consume); ------------------ | | 101| 2.16k| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 564| 4.59k|} archive_read_support_format_zip.c:check_authentication_code: 1459| 2.89k|{ 1460| 2.89k| struct zip *zip = (struct zip *)(a->format->data); 1461| | 1462| | /* Check authentication code. */ 1463| 2.89k| if (zip->hctx_valid) { ------------------ | Branch (1463:6): [True: 2.89k, False: 0] ------------------ 1464| 2.89k| const void *p; 1465| 2.89k| uint8_t hmac[20]; 1466| 2.89k| size_t hmac_len = 20; 1467| 2.89k| int cmp; 1468| | 1469| 2.89k| archive_hmac_sha1_final(&zip->hctx, hmac, &hmac_len); ------------------ | | 103| 2.89k| __archive_hmac.__hmac_sha1_final(ctx, out, out_len) ------------------ 1470| 2.89k| if (_p == NULL) { ------------------ | Branch (1470:7): [True: 2.36k, False: 531] ------------------ 1471| | /* Read authentication code. */ 1472| 2.36k| p = __archive_read_ahead(a, AUTH_CODE_SIZE, NULL); ------------------ | | 146| 2.36k|#define AUTH_CODE_SIZE 10 ------------------ 1473| 2.36k| if (p == NULL) { ------------------ | Branch (1473:8): [True: 0, False: 2.36k] ------------------ 1474| 0| archive_set_error(&a->archive, 1475| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1476| 0| "Truncated ZIP file data"); 1477| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1478| 0| } 1479| 2.36k| } else { 1480| 531| p = _p; 1481| 531| } 1482| 2.89k| cmp = memcmp(hmac, p, AUTH_CODE_SIZE); ------------------ | | 146| 2.89k|#define AUTH_CODE_SIZE 10 ------------------ 1483| 2.89k| __archive_read_consume(a, AUTH_CODE_SIZE); ------------------ | | 146| 2.89k|#define AUTH_CODE_SIZE 10 ------------------ 1484| 2.89k| if (cmp != 0) { ------------------ | Branch (1484:7): [True: 1.53k, False: 1.35k] ------------------ 1485| 1.53k| archive_set_error(&a->archive, 1486| 1.53k| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 1.53k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1487| 1.53k| "ZIP bad Authentication code"); 1488| 1.53k| return (ARCHIVE_WARN); ------------------ | | 235| 1.53k|#define ARCHIVE_WARN (-20) /* Partial success. */ ------------------ 1489| 1.53k| } 1490| 2.89k| } 1491| 1.35k| return (ARCHIVE_OK); ------------------ | | 233| 1.35k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1492| 2.89k|} archive_read_support_format_zip.c:zip_read_data_zipx_lzma_alone: 2170| 486|{ 2171| 486| struct zip* zip = (struct zip *)(a->format->data); 2172| 486| int ret; 2173| 486| lzma_ret lz_ret; 2174| 486| const void* compressed_buf; 2175| 486| const void* sp; 2176| 486| ssize_t bytes_avail, in_bytes, to_consume; 2177| | 2178| 486| (void) offset; /* UNUSED */ 2179| | 2180| | /* Initialize decompressor if not yet initialized. */ 2181| 486| if (!zip->decompress_init) { ------------------ | Branch (2181:6): [True: 423, False: 63] ------------------ 2182| 423| ret = zipx_lzma_alone_init(a, zip); 2183| 423| if (ret != ARCHIVE_OK) ------------------ | | 233| 423|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2183:7): [True: 2, False: 421] ------------------ 2184| 2| return (ret); 2185| 423| } 2186| | 2187| | /* Fetch more compressed data. The same note as in deflate handler 2188| | * applies here as well: 2189| | * 2190| | * Note: '1' here is a performance optimization. Recall that the 2191| | * decompression layer returns a count of available bytes; asking for 2192| | * more than that forces the decompressor to combine reads by copying 2193| | * data. 2194| | */ 2195| 484| compressed_buf = __archive_read_ahead(a, 1, &bytes_avail); 2196| 484| if (bytes_avail < 0) { ------------------ | Branch (2196:6): [True: 0, False: 484] ------------------ 2197| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2198| 0| "Truncated lzma file body"); 2199| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2200| 0| } 2201| | 2202| | /* Set decompressor parameters. */ 2203| 484| in_bytes = (ssize_t)zipmin(zip->entry_bytes_remaining, bytes_avail); ------------------ | | 262| 484|#define zipmin(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (262:22): [True: 413, False: 71] | | ------------------ ------------------ 2204| | 2205| 484| zip_read_decrypt(zip, compressed_buf, in_bytes, 2206| 484| &compressed_buf, &in_bytes, &sp); 2207| | 2208| 484| zip->zipx_lzma_stream.next_in = compressed_buf; 2209| 484| zip->zipx_lzma_stream.avail_in = in_bytes; 2210| 484| zip->zipx_lzma_stream.total_in = 0; 2211| 484| zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer; 2212| 484| zip->zipx_lzma_stream.avail_out = 2213| | /* These lzma_alone streams lack end of stream marker, so let's 2214| | * make sure the unpacker won't try to unpack more than it's 2215| | * supposed to. */ 2216| 484| (size_t)zipmin((int64_t) zip->uncompressed_buffer_size, ------------------ | | 262| 484|#define zipmin(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (262:22): [True: 210, False: 274] | | ------------------ ------------------ 2217| 484| zip->entry->uncompressed_size - 2218| 484| zip->entry_uncompressed_bytes_read); 2219| 484| zip->zipx_lzma_stream.total_out = 0; 2220| | 2221| | /* Perform the decompression. */ 2222| 484| lz_ret = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN); 2223| 484| switch(lz_ret) { 2224| 0| case LZMA_DATA_ERROR: ------------------ | Branch (2224:3): [True: 0, False: 484] ------------------ 2225| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2226| 0| "lzma data error (%d)", (int) lz_ret); 2227| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2228| | 2229| | /* This case is optional in lzma alone format. It can happen, 2230| | * but most of the files don't have it. (GitHub #1257) */ 2231| 191| case LZMA_STREAM_END: ------------------ | Branch (2231:3): [True: 191, False: 293] ------------------ 2232| 191| if((int64_t) zip->zipx_lzma_stream.total_in != ------------------ | Branch (2232:7): [True: 0, False: 191] ------------------ 2233| 191| zip->entry_bytes_remaining) 2234| 0| { 2235| 0| archive_set_error(&a->archive, 2236| 0| ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2237| 0| "lzma alone premature end of stream"); 2238| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2239| 0| } 2240| | 2241| 191| zip->end_of_entry = 1; 2242| 191| break; 2243| | 2244| 285| case LZMA_OK: ------------------ | Branch (2244:3): [True: 285, False: 199] ------------------ 2245| 285| break; 2246| | 2247| 8| case LZMA_BUF_ERROR: ------------------ | Branch (2247:3): [True: 8, False: 476] ------------------ 2248| 8| if (zip->zipx_lzma_stream.avail_out == 0) { ------------------ | Branch (2248:8): [True: 1, False: 7] ------------------ 2249| 1| zip->end_of_entry = 1; 2250| 1| break; 2251| 1| } 2252| | /* FALL THROUGH */ 2253| 7| default: ------------------ | Branch (2253:3): [True: 0, False: 484] ------------------ 2254| 7| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 7|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 2255| 7| "lzma unknown error (%d)", (int) lz_ret); 2256| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2257| 484| } 2258| | 2259| 477| to_consume = (ssize_t)zip->zipx_lzma_stream.total_in; 2260| | 2261| | /* Update pointers. */ 2262| 477| __archive_read_consume(a, to_consume); 2263| 477| zip->entry_bytes_remaining -= to_consume; 2264| 477| zip->entry_compressed_bytes_read += to_consume; 2265| 477| zip->entry_uncompressed_bytes_read += zip->zipx_lzma_stream.total_out; 2266| | 2267| 477| zip_read_decrypt_update(zip, to_consume, sp); 2268| | 2269| 477| if(zip->entry_bytes_remaining == 0) { ------------------ | Branch (2269:5): [True: 413, False: 64] ------------------ 2270| 413| zip->end_of_entry = 1; 2271| 413| } 2272| | 2273| 477| if(zip->end_of_entry && zip->entry_bytes_remaining > 0) { ------------------ | Branch (2273:5): [True: 414, False: 63] | Branch (2273:26): [True: 1, False: 413] ------------------ 2274| 1| ssize_t remaining = (ssize_t)zip->entry_bytes_remaining; 2275| 1| const void *p = __archive_read_ahead(a, remaining, NULL); 2276| 1| if (p != NULL) { ------------------ | Branch (2276:7): [True: 0, False: 1] ------------------ 2277| 0| if (zip->hctx_valid) ------------------ | Branch (2277:8): [True: 0, False: 0] ------------------ 2278| 0| archive_hmac_sha1_update(&zip->hctx, ------------------ | | 101| 0| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 2279| 0| p, remaining); 2280| 0| __archive_read_consume(a, remaining); 2281| 0| zip->entry_compressed_bytes_read += remaining; 2282| 0| zip->entry_bytes_remaining = 0; 2283| 0| } 2284| 1| } 2285| | 2286| | /* Free lzma decoder handle because we'll no longer need it. */ 2287| | /* This cannot be folded into LZMA_STREAM_END handling above 2288| | * because the stream end marker is not required in this format. */ 2289| 477| if(zip->end_of_entry) { ------------------ | Branch (2289:5): [True: 414, False: 63] ------------------ 2290| 414| lzma_end(&zip->zipx_lzma_stream); 2291| 414| zip->zipx_lzma_valid = 0; 2292| | 2293| 414| if (zip->hctx_valid) { ------------------ | Branch (2293:7): [True: 0, False: 414] ------------------ 2294| 0| ret = check_authentication_code(a, NULL); 2295| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2295:8): [True: 0, False: 0] ------------------ 2296| 0| return ret; 2297| 0| } 2298| 414| } 2299| | 2300| | /* Return values. */ 2301| 477| *size = (size_t)zip->zipx_lzma_stream.total_out; 2302| 477| *buff = zip->uncompressed_buffer; 2303| | 2304| | /* If we're here, then we're good! */ 2305| 477| return (ARCHIVE_OK); ------------------ | | 233| 477|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2306| 477|} archive_read_support_format_zip.c:zipx_lzma_alone_init: 1915| 423|{ 1916| 423| lzma_ret r; 1917| 423| const uint8_t* p; 1918| | 1919| 423|#pragma pack(push) 1920| 423|#pragma pack(1) 1921| 423| struct _alone_header { 1922| 423| uint8_t bytes[5]; 1923| 423| uint64_t uncompressed_size; 1924| 423| } alone_header; 1925| 423|#pragma pack(pop) 1926| | 1927| 423| if(zip->zipx_lzma_valid) { ------------------ | Branch (1927:5): [True: 0, False: 423] ------------------ 1928| 0| lzma_end(&zip->zipx_lzma_stream); 1929| 0| zip->zipx_lzma_valid = 0; 1930| 0| } 1931| | 1932| | /* To unpack ZIPX's "LZMA" (id 14) stream we can use standard liblzma 1933| | * that is a part of XZ Utils. The stream format stored inside ZIPX 1934| | * file is a modified "lzma alone" file format, that was used by the 1935| | * `lzma` utility which was later deprecated in favour of `xz` utility. 1936| | * Since those formats are nearly the same, we can use a standard 1937| | * "lzma alone" decoder from XZ Utils. */ 1938| | 1939| 423| memset(&zip->zipx_lzma_stream, 0, sizeof(zip->zipx_lzma_stream)); 1940| 423| r = lzma_alone_decoder(&zip->zipx_lzma_stream, 576 * ((uint64_t)1 << 20)); 1941| 423| if (r != LZMA_OK) { ------------------ | Branch (1941:6): [True: 0, False: 423] ------------------ 1942| 0| archive_set_error(&(a->archive), ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1943| 0| "lzma initialization failed (%d)", r); 1944| | 1945| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 1946| 0| } 1947| | 1948| | /* Flag the cleanup function that we want our lzma-related structures 1949| | * to be freed later. */ 1950| 423| zip->zipx_lzma_valid = 1; 1951| | 1952| | /* The "lzma alone" file format and the stream format inside ZIPx are 1953| | * almost the same. Here's an example of a structure of "lzma alone" 1954| | * format: 1955| | * 1956| | * $ cat /bin/ls | lzma | xxd | head -n 1 1957| | * 00000000: 5d00 0080 00ff ffff ffff ffff ff00 2814 1958| | * 1959| | * 5 bytes 8 bytes n bytes 1960| | * 1961| | * 1962| | * lzma_params is a 5-byte blob that has to be decoded to extract 1963| | * parameters of this LZMA stream. The uncompressed_size field is an 1964| | * uint64_t value that contains information about the size of the 1965| | * uncompressed file, or UINT64_MAX if this value is unknown. 1966| | * The part is the actual lzma-compressed data stream. 1967| | * 1968| | * Now here's the structure of the stream inside the ZIPX file: 1969| | * 1970| | * $ cat stream_inside_zipx | xxd | head -n 1 1971| | * 00000000: 0914 0500 5d00 8000 0000 2814 .... .... 1972| | * 1973| | * 2byte 2byte 5 bytes n bytes 1974| | * 1975| | * 1976| | * This means that the ZIPX file contains an additional magic1 and 1977| | * magic2 headers, the lzma_params field contains the same parameter 1978| | * set as in the "lzma alone" format, and the field is the 1979| | * same as in the "lzma alone" format as well. Note that also the zipx 1980| | * format is missing the uncompressed_size field. 1981| | * 1982| | * So, in order to use the "lzma alone" decoder for the zipx lzma 1983| | * stream, we simply need to shuffle around some fields, prepare a new 1984| | * lzma alone header, feed it into lzma alone decoder so it will 1985| | * initialize itself properly, and then we can start feeding normal 1986| | * zipx lzma stream into the decoder. 1987| | */ 1988| | 1989| | /* Read magic1,magic2,lzma_params from the ZIPX stream. */ 1990| 423| if(zip->entry_bytes_remaining < 9) { ------------------ | Branch (1990:5): [True: 1, False: 422] ------------------ 1991| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1992| 1| "Truncated lzma data"); 1993| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1994| 1| } 1995| | 1996| 422| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (1996:6): [True: 0, False: 422] | Branch (1996:25): [True: 0, False: 422] ------------------ 1997| 0| const void *decrypted; 1998| 0| size_t out_len; 1999| 0| size_t consumed; 2000| 0| int ret; 2001| | 2002| 0| ret = zipx_read_header_and_decrypt(a, &decrypted, 9, &out_len, &consumed); 2003| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2003:7): [True: 0, False: 0] ------------------ 2004| 0| return ret; 2005| 0| p = decrypted; 2006| 422| } else { 2007| 422| p = __archive_read_ahead(a, 9, NULL); 2008| 422| if (p == NULL) { ------------------ | Branch (2008:7): [True: 0, False: 422] ------------------ 2009| 0| archive_set_error(&a->archive, 2010| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2011| 0| "Truncated lzma data"); 2012| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2013| 0| } 2014| 422| } 2015| | 2016| 422| if(p[2] != 0x05 || p[3] != 0x00) { ------------------ | Branch (2016:5): [True: 1, False: 421] | Branch (2016:21): [True: 0, False: 421] ------------------ 2017| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2018| 1| "Invalid lzma data"); 2019| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2020| 1| } 2021| | 2022| | /* Prepare an lzma alone header: copy the lzma_params blob into 2023| | * a proper place into the lzma alone header. */ 2024| 421| memcpy(&alone_header.bytes[0], p + 4, 5); 2025| | 2026| | /* Initialize the 'uncompressed size' field to unknown; we'll manually 2027| | * monitor how many bytes there are still to be uncompressed. */ 2028| 421| alone_header.uncompressed_size = UINT64_MAX; 2029| | 2030| 421| if(!zip->uncompressed_buffer) { ------------------ | Branch (2030:5): [True: 15, False: 406] ------------------ 2031| 15| zip->uncompressed_buffer_size = 256 * 1024; 2032| 15| zip->uncompressed_buffer = malloc(zip->uncompressed_buffer_size); 2033| | 2034| 15| if (zip->uncompressed_buffer == NULL) { ------------------ | Branch (2034:7): [True: 0, False: 15] ------------------ 2035| 0| archive_set_error(&a->archive, ENOMEM, 2036| 0| "No memory for lzma decompression"); 2037| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2038| 0| } 2039| 15| } 2040| | 2041| 421| zip->zipx_lzma_stream.next_in = (void*) &alone_header; 2042| 421| zip->zipx_lzma_stream.avail_in = sizeof(alone_header); 2043| 421| zip->zipx_lzma_stream.total_in = 0; 2044| 421| zip->zipx_lzma_stream.next_out = zip->uncompressed_buffer; 2045| 421| zip->zipx_lzma_stream.avail_out = zip->uncompressed_buffer_size; 2046| 421| zip->zipx_lzma_stream.total_out = 0; 2047| | 2048| | /* Feed only the header into the lzma alone decoder. This will 2049| | * effectively initialize the decoder, and will not produce any 2050| | * output bytes yet. */ 2051| 421| r = lzma_code(&zip->zipx_lzma_stream, LZMA_RUN); 2052| 421| if (r != LZMA_OK) { ------------------ | Branch (2052:6): [True: 0, False: 421] ------------------ 2053| 0| if (r == LZMA_MEMLIMIT_ERROR) ------------------ | Branch (2053:7): [True: 0, False: 0] ------------------ 2054| 0| archive_set_error(&a->archive, ENOMEM, 2055| 0| "lzma stream requires too much memory"); 2056| 0| else 2057| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 2058| 0| "lzma stream initialization error"); 2059| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2060| 0| } 2061| | 2062| | /* We've already consumed some bytes, so take this into account. */ 2063| 421| __archive_read_consume(a, 9); 2064| 421| zip->entry_bytes_remaining -= 9; 2065| 421| zip->entry_compressed_bytes_read += 9; 2066| | 2067| 421| zip->decompress_init = 1; 2068| 421| return (ARCHIVE_OK); ------------------ | | 233| 421|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2069| 421|} archive_read_support_format_zip.c:compression_name: 624| 40.1k|{ 625| 40.1k| static const int num_compression_methods = 626| 40.1k| sizeof(compression_methods)/sizeof(compression_methods[0]); 627| 40.1k| int i=0; 628| | 629| 727k| while(compression >= 0 && i < num_compression_methods) { ------------------ | Branch (629:8): [True: 727k, False: 0] | Branch (629:28): [True: 724k, False: 2.40k] ------------------ 630| 724k| if (compression_methods[i].id == compression) ------------------ | Branch (630:7): [True: 37.6k, False: 687k] ------------------ 631| 37.6k| return compression_methods[i].name; 632| 687k| i++; 633| 687k| } 634| 2.40k| return "??"; 635| 40.1k|} archive_read_support_format_zip.c:archive_read_format_zip_read_data: 3298| 40.5k|{ 3299| 40.5k| int r; 3300| 40.5k| struct zip *zip = (struct zip *)(a->format->data); 3301| | 3302| 40.5k| if (zip->has_encrypted_entries == ------------------ | Branch (3302:6): [True: 0, False: 40.5k] ------------------ 3303| 40.5k| ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) { ------------------ | | 411| 40.5k|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3304| 0| zip->has_encrypted_entries = 0; 3305| 0| } 3306| | 3307| 40.5k| *offset = zip->entry_uncompressed_bytes_read; 3308| 40.5k| *size = 0; 3309| 40.5k| *buff = NULL; 3310| | 3311| | /* If we hit end-of-entry last time, return ARCHIVE_EOF. */ 3312| 40.5k| if (zip->end_of_entry) ------------------ | Branch (3312:6): [True: 4.24k, False: 36.2k] ------------------ 3313| 4.24k| return (ARCHIVE_EOF); ------------------ | | 232| 4.24k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3314| | 3315| | /* Return EOF immediately if this is a non-regular file. */ 3316| 36.2k| if (AE_IFREG != (zip->entry->mode & AE_IFMT)) ------------------ | | 216| 36.2k|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ if (AE_IFREG != (zip->entry->mode & AE_IFMT)) ------------------ | | 215| 36.2k|#define AE_IFMT ((__LA_MODE_T)0170000) ------------------ | Branch (3316:6): [True: 2.11k, False: 34.1k] ------------------ 3317| 2.11k| return (ARCHIVE_EOF); ------------------ | | 232| 2.11k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 3318| | 3319| 34.1k| __archive_read_consume(a, zip->unconsumed); 3320| 34.1k| zip->unconsumed = 0; 3321| | 3322| 34.1k| if (zip->init_decryption) { ------------------ | Branch (3322:6): [True: 6.82k, False: 27.3k] ------------------ 3323| 6.82k| zip->has_encrypted_entries = 1; 3324| 6.82k| if (zip->entry->zip_flags & ZIP_STRONG_ENCRYPTED) ------------------ | | 129| 6.82k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (3324:7): [True: 1.34k, False: 5.48k] ------------------ 3325| 1.34k| r = read_decryption_header(a); 3326| 5.48k| else if (zip->entry->compression == WINZIP_AES_ENCRYPTION) ------------------ | | 144| 5.48k|#define WINZIP_AES_ENCRYPTION 99 ------------------ | Branch (3326:12): [True: 3.38k, False: 2.09k] ------------------ 3327| 3.38k| r = init_WinZip_AES_decryption(a); 3328| 2.09k| else 3329| 2.09k| r = init_traditional_PKWARE_decryption(a); 3330| 6.82k| if (r != ARCHIVE_OK) ------------------ | | 233| 6.82k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3330:7): [True: 3.47k, False: 3.35k] ------------------ 3331| 3.47k| return (r); 3332| 3.35k| zip->init_decryption = 0; 3333| 3.35k| } 3334| | 3335| 30.6k| switch(zip->entry->compression) { 3336| 6.81k| case 0: /* No compression. */ ------------------ | Branch (3336:2): [True: 6.81k, False: 23.8k] ------------------ 3337| 6.81k| r = zip_read_data_none(a, buff, size, offset); 3338| 6.81k| break; 3339| 0|#ifdef HAVE_BZLIB_H 3340| 0| case 12: /* ZIPx bzip2 compression. */ ------------------ | Branch (3340:2): [True: 0, False: 30.6k] ------------------ 3341| 0| r = zip_read_data_zipx_bzip2(a, buff, size, offset); 3342| 0| break; 3343| 0|#endif 3344| 0|#if HAVE_LZMA_H && HAVE_LIBLZMA 3345| 486| case 14: /* ZIPx LZMA compression. */ ------------------ | Branch (3345:2): [True: 486, False: 30.2k] ------------------ 3346| 486| r = zip_read_data_zipx_lzma_alone(a, buff, size, offset); 3347| 486| break; 3348| 0| case 95: /* ZIPx XZ compression. */ ------------------ | Branch (3348:2): [True: 0, False: 30.6k] ------------------ 3349| 0| r = zip_read_data_zipx_xz(a, buff, size, offset); 3350| 0| break; 3351| 0|#endif 3352| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 3353| | case 93: /* ZIPx Zstd compression. */ 3354| | r = zip_read_data_zipx_zstd(a, buff, size, offset); 3355| | break; 3356| |#endif 3357| | /* PPMd support is built-in, so we don't need any #if guards. */ 3358| 14.5k| case 98: /* ZIPx PPMd compression. */ ------------------ | Branch (3358:2): [True: 14.5k, False: 16.1k] ------------------ 3359| 14.5k| r = zip_read_data_zipx_ppmd(a, buff, size, offset); 3360| 14.5k| break; 3361| | 3362| 0|#ifdef HAVE_ZLIB_H 3363| 4.12k| case 8: /* Deflate compression. */ ------------------ | Branch (3363:2): [True: 4.12k, False: 26.5k] ------------------ 3364| 4.12k| r = zip_read_data_deflate(a, buff, size, offset); 3365| 4.12k| break; 3366| 0|#endif 3367| 4.74k| default: /* Unsupported compression. */ ------------------ | Branch (3367:2): [True: 4.74k, False: 25.9k] ------------------ 3368| | /* Return a warning. */ 3369| 4.74k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 4.74k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3370| 4.74k| "Unsupported ZIP compression method (%d: %s)", 3371| 4.74k| zip->entry->compression, compression_name(zip->entry->compression)); 3372| | /* We can't decompress this entry, but we will 3373| | * be able to skip() it and try the next entry. */ 3374| 4.74k| return (ARCHIVE_FAILED); ------------------ | | 237| 4.74k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3375| 30.6k| } 3376| 25.9k| if (r != ARCHIVE_OK) ------------------ | | 233| 25.9k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3376:6): [True: 4.86k, False: 21.0k] ------------------ 3377| 4.86k| return (r); 3378| 21.0k| if (*size > 0) { ------------------ | Branch (3378:6): [True: 15.8k, False: 5.28k] ------------------ 3379| 15.8k| zip->computed_crc32 = zip->crc32func(zip->computed_crc32, *buff, 3380| 15.8k| (unsigned)*size); 3381| 15.8k| } 3382| | /* If we hit the end, swallow any end-of-data marker and 3383| | * verify the final check values. */ 3384| 21.0k| if (zip->end_of_entry) { ------------------ | Branch (3384:6): [True: 17.6k, False: 3.43k] ------------------ 3385| 17.6k| consume_end_of_file_marker(a, zip); 3386| | 3387| | /* Check computed CRC against header */ 3388| 17.6k| if ((!zip->hctx_valid || ------------------ | Branch (3388:8): [True: 16.2k, False: 1.35k] ------------------ 3389| 1.35k| zip->entry->aes_extra.vendor != AES_VENDOR_AE_2) && ------------------ | | 113| 1.35k|#define AES_VENDOR_AE_2 0x0002 ------------------ | Branch (3389:9): [True: 1.29k, False: 64] ------------------ 3390| 17.5k| zip->entry->crc32 != zip->computed_crc32 ------------------ | Branch (3390:6): [True: 16.4k, False: 1.17k] ------------------ 3391| 16.4k| && !zip->ignore_crc32) { ------------------ | Branch (3391:10): [True: 0, False: 16.4k] ------------------ 3392| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3393| 0| "ZIP bad CRC: 0x%lx should be 0x%lx", 3394| 0| (unsigned long)zip->computed_crc32, 3395| 0| (unsigned long)zip->entry->crc32); 3396| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3397| 0| } 3398| | /* Check file size against header. */ 3399| 17.6k| if (zip->entry->compressed_size != ------------------ | Branch (3399:7): [True: 13.7k, False: 3.94k] ------------------ 3400| 17.6k| zip->entry_compressed_bytes_read) { 3401| 13.7k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 13.7k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3402| 13.7k| "ZIP compressed data is wrong size " 3403| 13.7k| "(read %jd, expected %jd)", 3404| 13.7k| (intmax_t)zip->entry_compressed_bytes_read, 3405| 13.7k| (intmax_t)zip->entry->compressed_size); 3406| 13.7k| return (ARCHIVE_FAILED); ------------------ | | 237| 13.7k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3407| 13.7k| } 3408| | /* Size field only stores the lower 32 bits of the actual 3409| | * size. */ 3410| 3.94k| if ((zip->entry->uncompressed_size & UINT32_MAX) ------------------ | Branch (3410:7): [True: 2.59k, False: 1.35k] ------------------ 3411| 3.94k| != (zip->entry_uncompressed_bytes_read & UINT32_MAX)) { 3412| 2.59k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 2.59k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3413| 2.59k| "ZIP uncompressed data is wrong size " 3414| 2.59k| "(read %jd, expected %jd)", 3415| 2.59k| (intmax_t)zip->entry_uncompressed_bytes_read, 3416| 2.59k| (intmax_t)zip->entry->uncompressed_size); 3417| 2.59k| return (ARCHIVE_FAILED); ------------------ | | 237| 2.59k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3418| 2.59k| } 3419| 3.94k| } 3420| | 3421| 4.78k| return (ARCHIVE_OK); ------------------ | | 233| 4.78k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3422| 21.0k|} archive_read_support_format_zip.c:read_decryption_header: 2919| 1.45k|{ 2920| 1.45k| struct zip *zip = (struct zip *)(a->format->data); 2921| 1.45k| const char *p; 2922| 1.45k| unsigned int remaining_size; 2923| 1.45k| unsigned int ts; 2924| | 2925| | /* 2926| | * Read an initialization vector data field. 2927| | */ 2928| 1.45k| p = __archive_read_ahead(a, 2, NULL); 2929| 1.45k| if (p == NULL) ------------------ | Branch (2929:6): [True: 0, False: 1.45k] ------------------ 2930| 0| goto truncated; 2931| 1.45k| ts = zip->iv_size; 2932| 1.45k| zip->iv_size = archive_le16dec(p); 2933| 1.45k| __archive_read_consume(a, 2); 2934| 1.45k| if (ts < zip->iv_size) { ------------------ | Branch (2934:6): [True: 152, False: 1.29k] ------------------ 2935| 152| free(zip->iv); 2936| 152| zip->iv = NULL; 2937| 152| } 2938| 1.45k| p = __archive_read_ahead(a, zip->iv_size, NULL); 2939| 1.45k| if (p == NULL) ------------------ | Branch (2939:6): [True: 0, False: 1.45k] ------------------ 2940| 0| goto truncated; 2941| 1.45k| if (zip->iv == NULL) { ------------------ | Branch (2941:6): [True: 155, False: 1.29k] ------------------ 2942| 155| zip->iv = malloc(zip->iv_size); 2943| 155| if (zip->iv == NULL) ------------------ | Branch (2943:7): [True: 0, False: 155] ------------------ 2944| 0| goto nomem; 2945| 155| } 2946| 1.45k| memcpy(zip->iv, p, zip->iv_size); 2947| 1.45k| __archive_read_consume(a, zip->iv_size); 2948| | 2949| | /* 2950| | * Read a size of remaining decryption header field. 2951| | */ 2952| 1.45k| p = __archive_read_ahead(a, 14, NULL); 2953| 1.45k| if (p == NULL) ------------------ | Branch (2953:6): [True: 0, False: 1.45k] ------------------ 2954| 0| goto truncated; 2955| 1.45k| remaining_size = archive_le32dec(p); 2956| 1.45k| if (remaining_size < 16 || remaining_size > (1 << 18)) ------------------ | Branch (2956:6): [True: 3, False: 1.44k] | Branch (2956:29): [True: 5, False: 1.44k] ------------------ 2957| 8| goto corrupted; 2958| | 2959| | /* Check if format version is supported. */ 2960| 1.44k| if (archive_le16dec(p+4) != 3) { ------------------ | Branch (2960:6): [True: 207, False: 1.23k] ------------------ 2961| 207| archive_set_error(&a->archive, 2962| 207| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 207|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2963| 207| "Unsupported encryption format version: %u", 2964| 207| archive_le16dec(p+4)); 2965| 207| return (ARCHIVE_FAILED); ------------------ | | 237| 207|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2966| 207| } 2967| | 2968| | /* 2969| | * Read an encryption algorithm field. 2970| | */ 2971| 1.23k| zip->alg_id = archive_le16dec(p+6); 2972| 1.23k| switch (zip->alg_id) { 2973| 52| case 0x6601:/* DES */ ------------------ | Branch (2973:2): [True: 52, False: 1.18k] ------------------ 2974| 239| case 0x6602:/* RC2 */ ------------------ | Branch (2974:2): [True: 187, False: 1.04k] ------------------ 2975| 423| case 0x6603:/* 3DES 168 */ ------------------ | Branch (2975:2): [True: 184, False: 1.05k] ------------------ 2976| 498| case 0x6609:/* 3DES 112 */ ------------------ | Branch (2976:2): [True: 75, False: 1.16k] ------------------ 2977| 514| case 0x660E:/* AES 128 */ ------------------ | Branch (2977:2): [True: 16, False: 1.22k] ------------------ 2978| 580| case 0x660F:/* AES 192 */ ------------------ | Branch (2978:2): [True: 66, False: 1.17k] ------------------ 2979| 639| case 0x6610:/* AES 256 */ ------------------ | Branch (2979:2): [True: 59, False: 1.17k] ------------------ 2980| 657| case 0x6702:/* RC2 (version >= 5.2) */ ------------------ | Branch (2980:2): [True: 18, False: 1.21k] ------------------ 2981| 862| case 0x6720:/* Blowfish */ ------------------ | Branch (2981:2): [True: 205, False: 1.03k] ------------------ 2982| 920| case 0x6721:/* Twofish */ ------------------ | Branch (2982:2): [True: 58, False: 1.17k] ------------------ 2983| 1.18k| case 0x6801:/* RC4 */ ------------------ | Branch (2983:2): [True: 260, False: 976] ------------------ 2984| | /* Supported encryption algorithm. */ 2985| 1.18k| break; 2986| 56| default: ------------------ | Branch (2986:2): [True: 56, False: 1.18k] ------------------ 2987| 56| archive_set_error(&a->archive, 2988| 56| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 56|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2989| 56| "Unknown encryption algorithm: %u", zip->alg_id); 2990| 56| return (ARCHIVE_FAILED); ------------------ | | 237| 56|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2991| 1.23k| } 2992| | 2993| | /* 2994| | * Read a bit length field. 2995| | */ 2996| 1.18k| zip->bit_len = archive_le16dec(p+8); 2997| | 2998| | /* 2999| | * Read a flags field. 3000| | */ 3001| 1.18k| zip->flags = archive_le16dec(p+10); 3002| 1.18k| switch (zip->flags & 0xf000) { 3003| 0| case 0x0001: /* Password is required to decrypt. */ ------------------ | Branch (3003:2): [True: 0, False: 1.18k] ------------------ 3004| 0| case 0x0002: /* Certificates only. */ ------------------ | Branch (3004:2): [True: 0, False: 1.18k] ------------------ 3005| 0| case 0x0003: /* Password or certificate required to decrypt. */ ------------------ | Branch (3005:2): [True: 0, False: 1.18k] ------------------ 3006| 0| break; 3007| 1.18k| default: ------------------ | Branch (3007:2): [True: 1.18k, False: 0] ------------------ 3008| 1.18k| archive_set_error(&a->archive, 3009| 1.18k| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1.18k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3010| 1.18k| "Unknown encryption flag: %u", zip->flags); 3011| 1.18k| return (ARCHIVE_FAILED); ------------------ | | 237| 1.18k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3012| 1.18k| } 3013| 0| if ((zip->flags & 0xf000) == 0 || ------------------ | Branch (3013:6): [True: 0, False: 0] ------------------ 3014| 0| (zip->flags & 0xf000) == 0x4000) { ------------------ | Branch (3014:6): [True: 0, False: 0] ------------------ 3015| 0| archive_set_error(&a->archive, 3016| 0| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3017| 0| "Unknown encryption flag: %u", zip->flags); 3018| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3019| 0| } 3020| | 3021| | /* 3022| | * Read an encrypted random data field. 3023| | */ 3024| 0| ts = zip->erd_size; 3025| 0| zip->erd_size = archive_le16dec(p+12); 3026| 0| __archive_read_consume(a, 14); 3027| 0| if ((zip->erd_size & 0xf) != 0 || ------------------ | Branch (3027:6): [True: 0, False: 0] ------------------ 3028| 0| (zip->erd_size + 16) > remaining_size || ------------------ | Branch (3028:6): [True: 0, False: 0] ------------------ 3029| 0| (zip->erd_size + 16) < zip->erd_size) ------------------ | Branch (3029:6): [True: 0, False: 0] ------------------ 3030| 0| goto corrupted; 3031| | 3032| 0| if (ts < zip->erd_size) { ------------------ | Branch (3032:6): [True: 0, False: 0] ------------------ 3033| 0| free(zip->erd); 3034| 0| zip->erd = NULL; 3035| 0| } 3036| 0| p = __archive_read_ahead(a, zip->erd_size, NULL); 3037| 0| if (p == NULL) ------------------ | Branch (3037:6): [True: 0, False: 0] ------------------ 3038| 0| goto truncated; 3039| 0| if (zip->erd == NULL) { ------------------ | Branch (3039:6): [True: 0, False: 0] ------------------ 3040| 0| zip->erd = malloc(zip->erd_size); 3041| 0| if (zip->erd == NULL) ------------------ | Branch (3041:7): [True: 0, False: 0] ------------------ 3042| 0| goto nomem; 3043| 0| } 3044| 0| memcpy(zip->erd, p, zip->erd_size); 3045| 0| __archive_read_consume(a, zip->erd_size); 3046| | 3047| | /* 3048| | * Read a reserved data field. 3049| | */ 3050| 0| p = __archive_read_ahead(a, 4, NULL); 3051| 0| if (p == NULL) ------------------ | Branch (3051:6): [True: 0, False: 0] ------------------ 3052| 0| goto truncated; 3053| | /* Reserved data size should be zero. */ 3054| 0| if (archive_le32dec(p) != 0) ------------------ | Branch (3054:6): [True: 0, False: 0] ------------------ 3055| 0| goto corrupted; 3056| 0| __archive_read_consume(a, 4); 3057| | 3058| | /* 3059| | * Read a password validation data field. 3060| | */ 3061| 0| p = __archive_read_ahead(a, 2, NULL); 3062| 0| if (p == NULL) ------------------ | Branch (3062:6): [True: 0, False: 0] ------------------ 3063| 0| goto truncated; 3064| 0| ts = zip->v_size; 3065| 0| zip->v_size = archive_le16dec(p); 3066| 0| __archive_read_consume(a, 2); 3067| 0| if ((zip->v_size & 0x0f) != 0 || ------------------ | Branch (3067:6): [True: 0, False: 0] ------------------ 3068| 0| (zip->erd_size + zip->v_size + 16) > remaining_size || ------------------ | Branch (3068:6): [True: 0, False: 0] ------------------ 3069| 0| (zip->erd_size + zip->v_size + 16) < (zip->erd_size + zip->v_size)) ------------------ | Branch (3069:6): [True: 0, False: 0] ------------------ 3070| 0| goto corrupted; 3071| 0| if (ts < zip->v_size) { ------------------ | Branch (3071:6): [True: 0, False: 0] ------------------ 3072| 0| free(zip->v_data); 3073| 0| zip->v_data = NULL; 3074| 0| } 3075| 0| p = __archive_read_ahead(a, zip->v_size, NULL); 3076| 0| if (p == NULL) ------------------ | Branch (3076:6): [True: 0, False: 0] ------------------ 3077| 0| goto truncated; 3078| 0| if (zip->v_data == NULL) { ------------------ | Branch (3078:6): [True: 0, False: 0] ------------------ 3079| 0| zip->v_data = malloc(zip->v_size); 3080| 0| if (zip->v_data == NULL) ------------------ | Branch (3080:7): [True: 0, False: 0] ------------------ 3081| 0| goto nomem; 3082| 0| } 3083| 0| memcpy(zip->v_data, p, zip->v_size); 3084| 0| __archive_read_consume(a, zip->v_size); 3085| | 3086| 0| p = __archive_read_ahead(a, 4, NULL); 3087| 0| if (p == NULL) ------------------ | Branch (3087:6): [True: 0, False: 0] ------------------ 3088| 0| goto truncated; 3089| 0| zip->v_crc32 = archive_le32dec(p); 3090| 0| __archive_read_consume(a, 4); 3091| | 3092| | /*return (ARCHIVE_OK); 3093| | * This is not fully implemented yet.*/ 3094| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3095| 0| "Encrypted file is unsupported"); 3096| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3097| 0|truncated: 3098| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3099| 0| "Truncated ZIP file data"); 3100| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3101| 8|corrupted: 3102| 8| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 8|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3103| 8| "Corrupted ZIP file data"); 3104| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3105| 0|nomem: 3106| 0| archive_set_error(&a->archive, ENOMEM, 3107| 0| "No memory for ZIP decryption"); 3108| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3109| 0|} archive_read_support_format_zip.c:init_WinZip_AES_decryption: 3204| 3.48k|{ 3205| 3.48k| struct zip *zip = (struct zip *)(a->format->data); 3206| 3.48k| const void *p; 3207| 3.48k| const uint8_t *pv; 3208| 3.48k| size_t key_len, salt_len; 3209| 3.48k| uint8_t derived_key[MAX_DERIVED_KEY_BUF_SIZE]; 3210| 3.48k| int retry; 3211| 3.48k| int r; 3212| | 3213| 3.48k| if (zip->cctx_valid || zip->hctx_valid) ------------------ | Branch (3213:6): [True: 0, False: 3.48k] | Branch (3213:25): [True: 0, False: 3.48k] ------------------ 3214| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3215| | 3216| 3.48k| switch (zip->entry->aes_extra.strength) { 3217| 267| case 1: salt_len = 8; key_len = 16; break; ------------------ | Branch (3217:2): [True: 267, False: 3.21k] ------------------ 3218| 2.90k| case 2: salt_len = 12; key_len = 24; break; ------------------ | Branch (3218:2): [True: 2.90k, False: 578] ------------------ 3219| 303| case 3: salt_len = 16; key_len = 32; break; ------------------ | Branch (3219:2): [True: 303, False: 3.18k] ------------------ 3220| 8| default: goto corrupted; ------------------ | Branch (3220:2): [True: 8, False: 3.47k] ------------------ 3221| 3.48k| } 3222| 3.47k| p = __archive_read_ahead(a, salt_len + 2, NULL); 3223| 3.47k| if (p == NULL) ------------------ | Branch (3223:6): [True: 0, False: 3.47k] ------------------ 3224| 0| goto truncated; 3225| | 3226| 3.88k| for (retry = 0;; retry++) { 3227| 3.88k| const char *passphrase; 3228| | 3229| 3.88k| passphrase = __archive_read_next_passphrase(a); 3230| 3.88k| if (passphrase == NULL) { ------------------ | Branch (3230:7): [True: 511, False: 3.37k] ------------------ 3231| 511| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 511|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3232| 511| (retry > 0)? ------------------ | Branch (3232:8): [True: 413, False: 98] ------------------ 3233| 413| "Incorrect passphrase": 3234| 511| "Passphrase required for this entry"); 3235| 511| return (ARCHIVE_FAILED); ------------------ | | 237| 511|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3236| 511| } 3237| 3.37k| memset(derived_key, 0, sizeof(derived_key)); 3238| 3.37k| r = archive_pbkdf2_sha1(passphrase, strlen(passphrase), ------------------ | | 159| 3.37k| __archive_cryptor.pbkdf2sha1(pw, pw_len, salt, salt_len, rounds, dk, dk_len) ------------------ 3239| 3.37k| p, salt_len, 1000, derived_key, key_len * 2 + 2); 3240| 3.37k| if (r != 0) { ------------------ | Branch (3240:7): [True: 0, False: 3.37k] ------------------ 3241| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3242| 0| r == CRYPTOR_STUB_FUNCTION ? "Decryption is unsupported due " ------------------ | | 176| 0|#define CRYPTOR_STUB_FUNCTION -2 ------------------ | Branch (3242:8): [True: 0, False: 0] ------------------ 3243| 0| "to lack of crypto library" : "Failed to process passphrase"); 3244| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3245| 0| } 3246| | 3247| | /* Check password verification value. */ 3248| 3.37k| pv = ((const uint8_t *)p) + salt_len; 3249| 3.37k| if (derived_key[key_len * 2] == pv[0] && ------------------ | Branch (3249:7): [True: 3.22k, False: 156] ------------------ 3250| 3.22k| derived_key[key_len * 2 + 1] == pv[1]) ------------------ | Branch (3250:7): [True: 2.96k, False: 257] ------------------ 3251| 2.96k| break;/* The passphrase is OK. */ 3252| 413| if (retry > 10000) { ------------------ | Branch (3252:7): [True: 0, False: 413] ------------------ 3253| | /* Avoid infinity loop. */ 3254| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3255| 0| "Too many incorrect passphrases"); 3256| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3257| 0| } 3258| 413| } 3259| | 3260| 2.96k| r = archive_decrypto_aes_ctr_init(&zip->cctx, derived_key, key_len); ------------------ | | 162| 2.96k| __archive_cryptor.decrypto_aes_ctr_init(ctx, key, key_len) ------------------ 3261| 2.96k| if (r != 0) { ------------------ | Branch (3261:6): [True: 0, False: 2.96k] ------------------ 3262| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3263| 0| "Decryption is unsupported due to lack of crypto library"); 3264| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3265| 0| } 3266| 2.96k| r = archive_hmac_sha1_init(&zip->hctx, derived_key + key_len, key_len); ------------------ | | 99| 2.96k| __archive_hmac.__hmac_sha1_init(ctx, key, key_len) ------------------ 3267| 2.96k| if (r != 0) { ------------------ | Branch (3267:6): [True: 0, False: 2.96k] ------------------ 3268| 0| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 166| 0| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 3269| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3270| 0| "Failed to initialize HMAC-SHA1"); 3271| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3272| 0| } 3273| 2.96k| zip->cctx_valid = zip->hctx_valid = 1; 3274| 2.96k| __archive_read_consume(a, salt_len + 2); 3275| 2.96k| zip->entry_bytes_remaining -= salt_len + 2 + AUTH_CODE_SIZE; ------------------ | | 146| 2.96k|#define AUTH_CODE_SIZE 10 ------------------ 3276| 2.96k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 2.96k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3276:6): [True: 310, False: 2.65k] ------------------ 3277| 310| && zip->entry_bytes_remaining < 0) ------------------ | Branch (3277:9): [True: 0, False: 310] ------------------ 3278| 0| goto corrupted; 3279| 2.96k| zip->entry_compressed_bytes_read += salt_len + 2 + AUTH_CODE_SIZE; ------------------ | | 146| 2.96k|#define AUTH_CODE_SIZE 10 ------------------ 3280| 2.96k| zip->decrypted_bytes_remaining = 0; 3281| | 3282| 2.96k| zip->entry->compression = zip->entry->aes_extra.compression; 3283| 2.96k| return (zip_alloc_decryption_buffer(a)); 3284| | 3285| 0|truncated: 3286| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3287| 0| "Truncated ZIP file data"); 3288| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3289| 8|corrupted: 3290| 8| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 8|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3291| 8| "Corrupted ZIP file data"); 3292| 8| return (ARCHIVE_FATAL); ------------------ | | 239| 8|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3293| 2.96k|} archive_read_support_format_zip.c:zip_alloc_decryption_buffer: 3113| 4.12k|{ 3114| 4.12k| struct zip *zip = (struct zip *)(a->format->data); 3115| 4.12k| size_t bs = 256 * 1024; 3116| | 3117| 4.12k| if (zip->decrypted_buffer == NULL) { ------------------ | Branch (3117:6): [True: 97, False: 4.03k] ------------------ 3118| 97| zip->decrypted_buffer_size = bs; 3119| 97| zip->decrypted_buffer = malloc(bs); 3120| 97| if (zip->decrypted_buffer == NULL) { ------------------ | Branch (3120:7): [True: 0, False: 97] ------------------ 3121| 0| archive_set_error(&a->archive, ENOMEM, 3122| 0| "No memory for ZIP decryption"); 3123| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3124| 0| } 3125| 97| } 3126| 4.12k| zip->decrypted_ptr = zip->decrypted_buffer; 3127| 4.12k| return (ARCHIVE_OK); ------------------ | | 233| 4.12k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3128| 4.12k|} archive_read_support_format_zip.c:init_traditional_PKWARE_decryption: 3132| 4.23k|{ 3133| 4.23k| struct zip *zip = (struct zip *)(a->format->data); 3134| 4.23k| const void *p; 3135| 4.23k| int retry; 3136| 4.23k| int r; 3137| | 3138| 4.23k| if (zip->tctx_valid) ------------------ | Branch (3138:6): [True: 0, False: 4.23k] ------------------ 3139| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3140| | 3141| | /* 3142| | Read the 12 bytes encryption header stored at 3143| | the start of the data area. 3144| | */ 3145| 4.23k|#define ENC_HEADER_SIZE 12 3146| 4.23k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 4.23k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3146:6): [True: 617, False: 3.61k] ------------------ 3147| 617| && zip->entry_bytes_remaining < ENC_HEADER_SIZE) { ------------------ | | 3145| 617|#define ENC_HEADER_SIZE 12 ------------------ | Branch (3147:9): [True: 0, False: 617] ------------------ 3148| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3149| 0| "Truncated Zip encrypted body: only %jd bytes available", 3150| 0| (intmax_t)zip->entry_bytes_remaining); 3151| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3152| 0| } 3153| | 3154| 4.23k| p = __archive_read_ahead(a, ENC_HEADER_SIZE, NULL); ------------------ | | 3145| 4.23k|#define ENC_HEADER_SIZE 12 ------------------ 3155| 4.23k| if (p == NULL) { ------------------ | Branch (3155:6): [True: 1, False: 4.23k] ------------------ 3156| 1| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3157| 1| "Truncated ZIP file data"); 3158| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3159| 1| } 3160| | 3161| 6.00k| for (retry = 0;; retry++) { 3162| 6.00k| const char *passphrase; 3163| 6.00k| uint8_t crcchk; 3164| | 3165| 6.00k| passphrase = __archive_read_next_passphrase(a); 3166| 6.00k| if (passphrase == NULL) { ------------------ | Branch (3166:7): [True: 3.06k, False: 2.93k] ------------------ 3167| 3.06k| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 3.06k|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3168| 3.06k| (retry > 0)? ------------------ | Branch (3168:8): [True: 1.77k, False: 1.29k] ------------------ 3169| 1.77k| "Incorrect passphrase": 3170| 3.06k| "Passphrase required for this entry"); 3171| 3.06k| return (ARCHIVE_FAILED); ------------------ | | 237| 3.06k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3172| 3.06k| } 3173| | 3174| | /* 3175| | * Initialize ctx for Traditional PKWARE Decryption. 3176| | */ 3177| 2.93k| r = trad_enc_init(&zip->tctx, passphrase, strlen(passphrase), 3178| 2.93k| p, ENC_HEADER_SIZE, &crcchk); ------------------ | | 3145| 2.93k|#define ENC_HEADER_SIZE 12 ------------------ 3179| 2.93k| if (r == 0 && crcchk == zip->entry->decdat) ------------------ | Branch (3179:7): [True: 2.93k, False: 0] | Branch (3179:17): [True: 1.16k, False: 1.77k] ------------------ 3180| 1.16k| break;/* The passphrase is OK. */ 3181| 1.77k| if (retry > 10000) { ------------------ | Branch (3181:7): [True: 0, False: 1.77k] ------------------ 3182| | /* Avoid infinity loop. */ 3183| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 3184| 0| "Too many incorrect passphrases"); 3185| 0| return (ARCHIVE_FAILED); ------------------ | | 237| 0|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 3186| 0| } 3187| 1.77k| } 3188| | 3189| 1.16k| __archive_read_consume(a, ENC_HEADER_SIZE); ------------------ | | 3145| 1.16k|#define ENC_HEADER_SIZE 12 ------------------ 3190| 1.16k| zip->tctx_valid = 1; 3191| 1.16k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END)) { ------------------ | | 128| 1.16k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3191:6): [True: 386, False: 777] ------------------ 3192| 386| zip->entry_bytes_remaining -= ENC_HEADER_SIZE; ------------------ | | 3145| 386|#define ENC_HEADER_SIZE 12 ------------------ 3193| 386| } 3194| | /*zip->entry_uncompressed_bytes_read += ENC_HEADER_SIZE;*/ 3195| 1.16k| zip->entry_compressed_bytes_read += ENC_HEADER_SIZE; ------------------ | | 3145| 1.16k|#define ENC_HEADER_SIZE 12 ------------------ 3196| 1.16k| zip->decrypted_bytes_remaining = 0; 3197| | 3198| 1.16k| return (zip_alloc_decryption_buffer(a)); 3199| 4.23k|#undef ENC_HEADER_SIZE 3200| 4.23k|} archive_read_support_format_zip.c:trad_enc_init: 368| 2.93k|{ 369| 2.93k| uint8_t header[12]; 370| | 371| 2.93k| if (key_len < 12) { ------------------ | Branch (371:6): [True: 0, False: 2.93k] ------------------ 372| 0| *crcchk = 0xff; 373| 0| return -1; 374| 0| } 375| | 376| 2.93k| ctx->keys[0] = 305419896L; 377| 2.93k| ctx->keys[1] = 591751049L; 378| 2.93k| ctx->keys[2] = 878082192L; 379| | 380| 20.5k| for (;pw_len; --pw_len) ------------------ | Branch (380:8): [True: 17.6k, False: 2.93k] ------------------ 381| 17.6k| trad_enc_update_keys(ctx, *pw++); 382| | 383| 2.93k| trad_enc_decrypt_update(ctx, key, 12, header, 12); 384| | /* Return the last byte for CRC check. */ 385| 2.93k| *crcchk = header[11]; 386| 2.93k| return 0; 387| 2.93k|} archive_read_support_format_zip.c:zip_read_data_none: 1763| 6.81k|{ 1764| 6.81k| struct zip *zip; 1765| 6.81k| const char *buff; 1766| 6.81k| ssize_t bytes_avail; 1767| 6.81k| ssize_t trailing_extra; 1768| 6.81k| int r; 1769| | 1770| 6.81k| (void)offset; /* UNUSED */ 1771| | 1772| 6.81k| zip = (struct zip *)(a->format->data); 1773| 6.81k| trailing_extra = zip->hctx_valid ? AUTH_CODE_SIZE : 0; ------------------ | | 146| 1.45k|#define AUTH_CODE_SIZE 10 ------------------ | Branch (1773:19): [True: 1.45k, False: 5.36k] ------------------ 1774| | 1775| 6.81k| if (zip->entry->zip_flags & ZIP_LENGTH_AT_END) { ------------------ | | 128| 6.81k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1775:6): [True: 3.63k, False: 3.18k] ------------------ 1776| 3.63k| const char *p; 1777| 3.63k| ssize_t grabbing_bytes = 24 + trailing_extra; 1778| | 1779| | /* Grab at least 24 bytes. */ 1780| 3.63k| buff = __archive_read_ahead(a, grabbing_bytes, &bytes_avail); 1781| 3.63k| if (bytes_avail < grabbing_bytes) { ------------------ | Branch (1781:7): [True: 17, False: 3.61k] ------------------ 1782| | /* Zip archives have end-of-archive markers 1783| | that are longer than this, so a failure to get at 1784| | least 24 bytes really does indicate a truncated 1785| | file. */ 1786| 17| archive_set_error(&a->archive, 1787| 17| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 17|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1788| 17| "Truncated ZIP file data"); 1789| 17| return (ARCHIVE_FATAL); ------------------ | | 239| 17|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1790| 17| } 1791| | /* Check for a complete PK\007\010 signature, followed 1792| | * by the correct 4-byte CRC. */ 1793| 3.61k| p = buff + trailing_extra; 1794| 3.61k| if (p[0] == 'P' && p[1] == 'K' ------------------ | Branch (1794:7): [True: 2.56k, False: 1.05k] | Branch (1794:22): [True: 2.36k, False: 200] ------------------ 1795| 2.36k| && p[2] == '\007' && p[3] == '\010' ------------------ | Branch (1795:10): [True: 2.08k, False: 275] | Branch (1795:28): [True: 2.05k, False: 35] ------------------ 1796| 2.05k| && (archive_le32dec(p + 4) == zip->computed_crc32 ------------------ | Branch (1796:11): [True: 153, False: 1.89k] ------------------ 1797| 1.89k| || zip->ignore_crc32 ------------------ | Branch (1797:7): [True: 1.89k, False: 0] ------------------ 1798| 0| || (zip->hctx_valid ------------------ | Branch (1798:8): [True: 0, False: 0] ------------------ 1799| 2.05k| && zip->entry->aes_extra.vendor == AES_VENDOR_AE_2))) { ------------------ | | 113| 0|#define AES_VENDOR_AE_2 0x0002 ------------------ | Branch (1799:8): [True: 0, False: 0] ------------------ 1800| 2.05k| zip->end_of_entry = 1; 1801| 2.05k| if (zip->hctx_valid) { ------------------ | Branch (1801:8): [True: 531, False: 1.52k] ------------------ 1802| 531| r = check_authentication_code(a, buff); 1803| 531| if (r != ARCHIVE_OK) ------------------ | | 233| 531|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1803:9): [True: 531, False: 0] ------------------ 1804| 531| return (r); 1805| 531| } 1806| 1.52k| return (ARCHIVE_OK); ------------------ | | 233| 1.52k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1807| 2.05k| } 1808| | /* If not at EOF, ensure we consume at least one byte. */ 1809| 1.56k| ++p; 1810| | 1811| | /* Scan forward until we see where a PK\007\010 signature 1812| | * might be. */ 1813| | /* Return bytes up until that point. On the next call, 1814| | * the code above will verify the data descriptor. */ 1815| 2.87M| while (p < buff + bytes_avail - 4) { ------------------ | Branch (1815:10): [True: 2.87M, False: 215] ------------------ 1816| 2.87M| if (p[3] == 'P') { p += 3; } ------------------ | Branch (1816:8): [True: 5.02k, False: 2.87M] ------------------ 1817| 2.87M| else if (p[3] == 'K') { p += 2; } ------------------ | Branch (1817:13): [True: 3.44k, False: 2.87M] ------------------ 1818| 2.87M| else if (p[3] == '\007') { p += 1; } ------------------ | Branch (1818:13): [True: 17.5k, False: 2.85M] ------------------ 1819| 2.85M| else if (p[3] == '\010' && p[2] == '\007' ------------------ | Branch (1819:13): [True: 22.7k, False: 2.83M] | Branch (1819:31): [True: 1.38k, False: 21.4k] ------------------ 1820| 1.38k| && p[1] == 'K' && p[0] == 'P') { ------------------ | Branch (1820:11): [True: 1.35k, False: 30] | Branch (1820:26): [True: 1.35k, False: 3] ------------------ 1821| 1.35k| break; 1822| 2.85M| } else { p += 4; } 1823| 2.87M| } 1824| 1.56k| p -= trailing_extra; 1825| 1.56k| bytes_avail = p - buff; 1826| 3.18k| } else { 1827| 3.18k| if (zip->entry_bytes_remaining == 0) { ------------------ | Branch (1827:7): [True: 1.55k, False: 1.62k] ------------------ 1828| 1.55k| zip->end_of_entry = 1; 1829| 1.55k| if (zip->hctx_valid) { ------------------ | Branch (1829:8): [True: 193, False: 1.36k] ------------------ 1830| 193| r = check_authentication_code(a, NULL); 1831| 193| if (r != ARCHIVE_OK) ------------------ | | 233| 193|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (1831:9): [True: 129, False: 64] ------------------ 1832| 129| return (r); 1833| 193| } 1834| 1.42k| return (ARCHIVE_OK); ------------------ | | 233| 1.42k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1835| 1.55k| } 1836| | /* Grab a bunch of bytes. */ 1837| 1.62k| buff = __archive_read_ahead(a, 1, &bytes_avail); 1838| 1.62k| if (bytes_avail <= 0) { ------------------ | Branch (1838:7): [True: 5, False: 1.62k] ------------------ 1839| 5| archive_set_error(&a->archive, 1840| 5| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 5|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 1841| 5| "Truncated ZIP file data"); 1842| 5| return (ARCHIVE_FATAL); ------------------ | | 239| 5|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 1843| 5| } 1844| 1.62k| if (bytes_avail > zip->entry_bytes_remaining) ------------------ | Branch (1844:7): [True: 1.55k, False: 69] ------------------ 1845| 1.55k| bytes_avail = (ssize_t)zip->entry_bytes_remaining; 1846| 1.62k| } 1847| 3.18k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (1847:6): [True: 7, False: 3.18k] | Branch (1847:25): [True: 729, False: 2.45k] ------------------ 1848| 736| size_t dec_size = bytes_avail; 1849| | 1850| 736| if (dec_size > zip->decrypted_buffer_size) ------------------ | Branch (1850:7): [True: 6, False: 730] ------------------ 1851| 6| dec_size = zip->decrypted_buffer_size; 1852| 736| if (zip->tctx_valid) { ------------------ | Branch (1852:7): [True: 7, False: 729] ------------------ 1853| 7| trad_enc_decrypt_update(&zip->tctx, 1854| 7| (const uint8_t *)buff, dec_size, 1855| 7| zip->decrypted_buffer, dec_size); 1856| 729| } else { 1857| 729| size_t dsize = dec_size; 1858| 729| archive_hmac_sha1_update(&zip->hctx, ------------------ | | 101| 729| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 1859| 729| (const uint8_t *)buff, dec_size); 1860| 729| archive_decrypto_aes_ctr_update(&zip->cctx, ------------------ | | 164| 729| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 1861| 729| (const uint8_t *)buff, dec_size, 1862| 729| zip->decrypted_buffer, &dsize); 1863| 729| } 1864| 736| bytes_avail = dec_size; 1865| 736| buff = (const char *)zip->decrypted_buffer; 1866| 736| } 1867| 3.18k| zip->entry_bytes_remaining -= bytes_avail; 1868| 3.18k| zip->entry_uncompressed_bytes_read += bytes_avail; 1869| 3.18k| zip->entry_compressed_bytes_read += bytes_avail; 1870| 3.18k| zip->unconsumed += bytes_avail; 1871| 3.18k| *size = bytes_avail; 1872| 3.18k| *_buff = buff; 1873| 3.18k| return (ARCHIVE_OK); ------------------ | | 233| 3.18k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 1874| 6.81k|} archive_read_support_format_zip.c:zip_read_data_zipx_ppmd: 2420| 14.5k|{ 2421| 14.5k| struct zip* zip = (struct zip *)(a->format->data); 2422| 14.5k| int ret; 2423| 14.5k| size_t consumed_bytes = 0; 2424| 14.5k| ssize_t bytes_avail = 0; 2425| | 2426| 14.5k| (void) offset; /* UNUSED */ 2427| | 2428| | /* If we're here for the first time, initialize Ppmd8 decompression 2429| | * context first. */ 2430| 14.5k| if(!zip->decompress_init) { ------------------ | Branch (2430:5): [True: 14.4k, False: 57] ------------------ 2431| 14.4k| ret = zipx_ppmd8_init(a, zip); 2432| 14.4k| if(ret != ARCHIVE_OK) ------------------ | | 233| 14.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2432:6): [True: 3.11k, False: 11.3k] ------------------ 2433| 3.11k| return ret; 2434| 14.4k| } 2435| | 2436| | /* Fetch for more data. We're reading 1 byte here, but libarchive 2437| | * should prefetch more bytes. */ 2438| 11.4k| (void) __archive_read_ahead(a, 1, &bytes_avail); 2439| 11.4k| if(bytes_avail < 0) { ------------------ | Branch (2439:5): [True: 0, False: 11.4k] ------------------ 2440| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 0|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2441| 0| "Truncated PPMd8 file body"); 2442| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2443| 0| } 2444| | 2445| | /* This counter will be updated inside ppmd_read(), which at one 2446| | * point will be called by Ppmd8_DecodeSymbol. */ 2447| 11.4k| zip->zipx_ppmd_read_compressed = 0; 2448| | 2449| | /* Decompression loop. */ 2450| 79.7M| do { 2451| 79.7M| int sym = __archive_ppmd8_functions.Ppmd8_DecodeSymbol( 2452| 79.7M| &zip->ppmd8); 2453| 79.7M| if(sym < 0) { ------------------ | Branch (2453:6): [True: 11.1k, False: 79.7M] ------------------ 2454| 11.1k| zip->end_of_entry = 1; 2455| 11.1k| break; 2456| 11.1k| } 2457| | 2458| | /* This field is set by ppmd_read() when there was no more data 2459| | * to be read. */ 2460| 79.7M| if(zip->ppmd8_stream_failed) { ------------------ | Branch (2460:6): [True: 176, False: 79.7M] ------------------ 2461| 176| archive_set_error(&a->archive, 2462| 176| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 176|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2463| 176| "Truncated PPMd8 file body"); 2464| 176| return (ARCHIVE_FATAL); ------------------ | | 239| 176|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2465| 176| } 2466| | 2467| 79.7M| zip->uncompressed_buffer[consumed_bytes] = (uint8_t) sym; 2468| 79.7M| ++consumed_bytes; 2469| 79.7M| } while(consumed_bytes < zip->uncompressed_buffer_size); ------------------ | Branch (2469:10): [True: 79.7M, False: 57] ------------------ 2470| | 2471| | /* Update pointers so we can continue decompression in another call. */ 2472| 11.2k| zip->entry_bytes_remaining -= zip->zipx_ppmd_read_compressed; 2473| 11.2k| zip->entry_compressed_bytes_read += zip->zipx_ppmd_read_compressed; 2474| 11.2k| zip->entry_uncompressed_bytes_read += consumed_bytes; 2475| | 2476| | /* If we're at the end of stream, deinitialize Ppmd8 context. */ 2477| 11.2k| if(zip->end_of_entry) { ------------------ | Branch (2477:5): [True: 11.1k, False: 57] ------------------ 2478| 11.1k| __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); 2479| 11.1k| zip->ppmd8_valid = 0; 2480| | 2481| 11.1k| if (zip->hctx_valid) { ------------------ | Branch (2481:7): [True: 0, False: 11.1k] ------------------ 2482| 0| int r = check_authentication_code(a, NULL); 2483| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2483:8): [True: 0, False: 0] ------------------ 2484| 0| return (r); 2485| 0| } 2486| 11.1k| } 2487| | 2488| | /* Update pointers for libarchive. */ 2489| 11.2k| *buff = zip->uncompressed_buffer; 2490| 11.2k| *size = consumed_bytes; 2491| | 2492| 11.2k| return ARCHIVE_OK; ------------------ | | 233| 11.2k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2493| 11.2k|} archive_read_support_format_zip.c:zipx_ppmd8_init: 2311| 14.4k|{ 2312| 14.4k| const void* p; 2313| 14.4k| uint32_t val; 2314| 14.4k| uint32_t order; 2315| 14.4k| uint32_t mem; 2316| 14.4k| uint32_t restore_method; 2317| | 2318| | /* Remove previous decompression context if it exists. */ 2319| 14.4k| if(zip->ppmd8_valid) { ------------------ | Branch (2319:5): [True: 0, False: 14.4k] ------------------ 2320| 0| __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); 2321| 0| zip->ppmd8_valid = 0; 2322| 0| } 2323| | 2324| | /* Create a new decompression context. */ 2325| 14.4k| __archive_ppmd8_functions.Ppmd8_Construct(&zip->ppmd8); 2326| 14.4k| zip->ppmd8_stream_failed = 0; 2327| | 2328| | /* Setup function pointers required by Ppmd8 decompressor. The 2329| | * 'ppmd_read' function will feed new bytes to the decompressor, 2330| | * and will increment the 'zip->zipx_ppmd_read_compressed' counter. */ 2331| 14.4k| zip->ppmd8.Stream.In = &zip->zipx_ppmd_stream; 2332| 14.4k| zip->zipx_ppmd_stream.a = a; 2333| 14.4k| zip->zipx_ppmd_stream.Read = &ppmd_read; 2334| | 2335| | /* Reset number of read bytes to 0. */ 2336| 14.4k| zip->zipx_ppmd_read_compressed = 0; 2337| | 2338| | /* Read Ppmd8 header (2 bytes). */ 2339| 14.4k| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (2339:6): [True: 0, False: 14.4k] | Branch (2339:25): [True: 0, False: 14.4k] ------------------ 2340| 0| size_t out_len; 2341| 0| size_t consumed; 2342| 0| int ret; 2343| | 2344| 0| ret = zipx_read_header_and_decrypt(a, &p, 2, &out_len, &consumed); 2345| 0| if (ret != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (2345:7): [True: 0, False: 0] ------------------ 2346| 0| return ret; 2347| 14.4k| } else { 2348| 14.4k| p = __archive_read_ahead(a, 2, NULL); 2349| 14.4k| if(!p) { ------------------ | Branch (2349:6): [True: 1, False: 14.4k] ------------------ 2350| 1| archive_set_error(&a->archive, 2351| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2352| 1| "Truncated file data in PPMd8 stream"); 2353| 1| return (ARCHIVE_FATAL); ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2354| 1| } 2355| 14.4k| } 2356| 14.4k| __archive_read_consume(a, 2); 2357| | 2358| | /* Decode the stream's compression parameters. */ 2359| 14.4k| val = archive_le16dec(p); 2360| 14.4k| order = (val & 15) + 1; 2361| 14.4k| mem = ((val >> 4) & 0xff) + 1; 2362| 14.4k| restore_method = (val >> 12); 2363| | 2364| 14.4k| if(order < 2 || restore_method > 2) { ------------------ | Branch (2364:5): [True: 779, False: 13.6k] | Branch (2364:18): [True: 2.33k, False: 11.3k] ------------------ 2365| 3.11k| archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 3.11k|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 2366| 3.11k| "Invalid parameter set in PPMd8 stream (order=%" PRIu32 ", " 2367| 3.11k| "restore=%" PRIu32 ")", order, restore_method); 2368| 3.11k| return (ARCHIVE_FAILED); ------------------ | | 237| 3.11k|#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ ------------------ 2369| 3.11k| } 2370| | 2371| | /* Allocate the memory needed to properly decompress the file. */ 2372| 11.3k| if(!__archive_ppmd8_functions.Ppmd8_Alloc(&zip->ppmd8, mem << 20)) { ------------------ | Branch (2372:5): [True: 0, False: 11.3k] ------------------ 2373| 0| archive_set_error(&a->archive, ENOMEM, 2374| 0| "Unable to allocate memory for PPMd8 stream: %" PRIu32 " bytes", 2375| 0| mem << 20); 2376| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2377| 0| } 2378| | 2379| | /* Signal the cleanup function to release Ppmd8 context in the 2380| | * cleanup phase. */ 2381| 11.3k| zip->ppmd8_valid = 1; 2382| | 2383| | /* Perform further Ppmd8 initialization. */ 2384| 11.3k| if(!__archive_ppmd8_functions.Ppmd8_RangeDec_Init(&zip->ppmd8)) { ------------------ | Branch (2384:5): [True: 0, False: 11.3k] ------------------ 2385| 0| archive_set_error(&a->archive, ARCHIVE_ERRNO_PROGRAMMER, ------------------ | | 200| 0|#define ARCHIVE_ERRNO_PROGRAMMER EINVAL ------------------ 2386| 0| "PPMd8 stream range decoder initialization error"); 2387| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2388| 0| } 2389| | 2390| 11.3k| __archive_ppmd8_functions.Ppmd8_Init(&zip->ppmd8, order, 2391| 11.3k| restore_method); 2392| | 2393| | /* Allocate the buffer that will hold uncompressed data. */ 2394| 11.3k| free(zip->uncompressed_buffer); 2395| | 2396| 11.3k| zip->uncompressed_buffer_size = 256 * 1024; 2397| 11.3k| zip->uncompressed_buffer = malloc(zip->uncompressed_buffer_size); 2398| | 2399| 11.3k| if(zip->uncompressed_buffer == NULL) { ------------------ | Branch (2399:5): [True: 0, False: 11.3k] ------------------ 2400| 0| archive_set_error(&a->archive, ENOMEM, 2401| 0| "No memory for PPMd8 decompression"); 2402| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 2403| 0| } 2404| | 2405| | /* Ppmd8 initialization is done. */ 2406| 11.3k| zip->decompress_init = 1; 2407| | 2408| | /* We've already read 2 bytes in the output stream. Additionally, 2409| | * Ppmd8 initialization code could read some data as well. So we 2410| | * are advancing the stream by 2 bytes plus whatever number of 2411| | * bytes Ppmd8 init function used. */ 2412| 11.3k| zip->entry_compressed_bytes_read += 2 + zip->zipx_ppmd_read_compressed; 2413| | 2414| 11.3k| return ARCHIVE_OK; ------------------ | | 233| 11.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 2415| 11.3k|} archive_read_support_format_zip.c:ppmd_read: 284| 11.4M|ppmd_read(void* p) { 285| | /* Get the handle to current decompression context. */ 286| 11.4M| struct archive_read *a = ((IByteIn*)p)->a; 287| 11.4M| struct zip *zip = (struct zip*) a->format->data; 288| 11.4M| ssize_t bytes_avail = 0; 289| | 290| | /* Fetch next byte. */ 291| 11.4M| const uint8_t* data = __archive_read_ahead(a, 1, &bytes_avail); 292| 11.4M| if(bytes_avail < 1) { ------------------ | Branch (292:5): [True: 183, False: 11.4M] ------------------ 293| 183| zip->ppmd8_stream_failed = 1; 294| 183| return 0; 295| 183| } 296| | 297| 11.4M| if (zip->tctx_valid || zip->cctx_valid) { ------------------ | Branch (297:6): [True: 0, False: 11.4M] | Branch (297:25): [True: 0, False: 11.4M] ------------------ 298| 0| uint8_t val; 299| 0| if (zip->tctx_valid) { ------------------ | Branch (299:7): [True: 0, False: 0] ------------------ 300| 0| trad_enc_decrypt_update(&zip->tctx, 301| 0| data, 1, &val, 1); 302| 0| } else { 303| 0| size_t dsize = 1; 304| 0| archive_decrypto_aes_ctr_update(&zip->cctx, ------------------ | | 164| 0| __archive_cryptor.decrypto_aes_ctr_update(ctx, in, in_len, out, out_len) ------------------ 305| 0| data, 1, &val, &dsize); 306| 0| } 307| 0| if (zip->hctx_valid) ------------------ | Branch (307:7): [True: 0, False: 0] ------------------ 308| 0| archive_hmac_sha1_update(&zip->hctx, data, 1); ------------------ | | 101| 0| __archive_hmac.__hmac_sha1_update(ctx, data, data_len) ------------------ 309| | 310| 0| __archive_read_consume(a, 1); 311| 0| ++zip->zipx_ppmd_read_compressed; 312| 0| return val; 313| 0| } 314| | 315| 11.4M| __archive_read_consume(a, 1); 316| | 317| | /* Increment the counter. */ 318| 11.4M| ++zip->zipx_ppmd_read_compressed; 319| | 320| | /* Return the next compressed byte. */ 321| 11.4M| return data[0]; 322| 11.4M|} archive_read_support_format_zip.c:consume_end_of_file_marker: 1564| 17.6k|{ 1565| 17.6k| const char *marker; 1566| 17.6k| const char *p; 1567| 17.6k| uint64_t compressed32, uncompressed32; 1568| 17.6k| uint64_t compressed64, uncompressed64; 1569| 17.6k| uint64_t compressed_actual, uncompressed_actual; 1570| 17.6k| uint32_t crc32_actual; 1571| 17.6k| const uint32_t PK78 = 0x08074B50ULL; 1572| 17.6k| uint8_t crc32_ignored, crc32_may_be_zero; 1573| | 1574| | /* If there shouldn't be a marker, don't consume it. */ 1575| 17.6k| if ((zip->entry->zip_flags & ZIP_LENGTH_AT_END) == 0) { ------------------ | | 128| 17.6k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (1575:6): [True: 6.54k, False: 11.1k] ------------------ 1576| 6.54k| return; 1577| 6.54k| } 1578| | 1579| | /* The longest Zip end-of-file record is 24 bytes. Since an 1580| | * end-of-file record can never appear at the end of the 1581| | * archive, we know 24 bytes will be available unless 1582| | * the archive is severely truncated. */ 1583| 11.1k| if (NULL == (marker = __archive_read_ahead(a, 24, NULL))) { ------------------ | Branch (1583:6): [True: 11, False: 11.1k] ------------------ 1584| 11| return; 1585| 11| } 1586| 11.1k| p = marker; 1587| | 1588| | /* The end-of-file record comprises: 1589| | * = Optional PK\007\010 marker 1590| | * = 4-byte CRC32 1591| | * = Compressed size 1592| | * = Uncompressed size 1593| | * 1594| | * The last two fields are either both 32 bits or both 64 1595| | * bits. We check all possible layouts and accept any one 1596| | * that gives us a complete match, else we make a best-effort 1597| | * attempt to parse out the pieces. 1598| | */ 1599| | 1600| | /* CRC32 checking can be tricky: 1601| | * * Test suites sometimes ignore the CRC32 1602| | * * AES AE-2 always writes zero for the CRC32 1603| | * * AES AE-1 sometimes writes zero for the CRC32 1604| | */ 1605| 11.1k| crc32_ignored = zip->ignore_crc32; 1606| 11.1k| crc32_may_be_zero = 0; 1607| 11.1k| crc32_actual = zip->computed_crc32; 1608| 11.1k| if (zip->hctx_valid) { ------------------ | Branch (1608:6): [True: 1.29k, False: 9.80k] ------------------ 1609| 1.29k| switch (zip->entry->aes_extra.vendor) { 1610| 0| case AES_VENDOR_AE_2: ------------------ | | 113| 0|#define AES_VENDOR_AE_2 0x0002 ------------------ | Branch (1610:4): [True: 0, False: 1.29k] ------------------ 1611| 0| crc32_actual = 0; 1612| 0| break; 1613| 0| case AES_VENDOR_AE_1: ------------------ | | 112| 0|#define AES_VENDOR_AE_1 0x0001 ------------------ | Branch (1613:4): [True: 0, False: 1.29k] ------------------ 1614| 1.29k| default: ------------------ | Branch (1614:4): [True: 1.29k, False: 0] ------------------ 1615| 1.29k| crc32_may_be_zero = 1; 1616| 1.29k| break; 1617| 1.29k| } 1618| 1.29k| } 1619| | 1620| | /* Values computed from the actual data in the archive. */ 1621| 11.1k| compressed_actual = (uint64_t)zip->entry_compressed_bytes_read; 1622| 11.1k| uncompressed_actual = (uint64_t)zip->entry_uncompressed_bytes_read; 1623| | 1624| | 1625| | /* Longest: PK78 marker, all 64-bit fields (24 bytes total) */ 1626| 11.1k| if (archive_le32dec(p) == PK78 ------------------ | Branch (1626:6): [True: 1.99k, False: 9.10k] ------------------ 1627| 1.99k| && ((archive_le32dec(p + 4) == crc32_actual) ------------------ | Branch (1627:10): [True: 153, False: 1.84k] ------------------ 1628| 1.84k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1628:7): [True: 418, False: 1.42k] | Branch (1628:28): [True: 0, False: 418] ------------------ 1629| 1.84k| || crc32_ignored) ------------------ | Branch (1629:6): [True: 1.84k, False: 0] ------------------ 1630| 1.99k| && (archive_le64dec(p + 8) == compressed_actual) ------------------ | Branch (1630:9): [True: 654, False: 1.34k] ------------------ 1631| 654| && (archive_le64dec(p + 16) == uncompressed_actual)) { ------------------ | Branch (1631:9): [True: 165, False: 489] ------------------ 1632| 165| if (!crc32_ignored) { ------------------ | Branch (1632:7): [True: 0, False: 165] ------------------ 1633| 0| zip->entry->crc32 = crc32_actual; 1634| 0| } 1635| 165| zip->entry->compressed_size = compressed_actual; 1636| 165| zip->entry->uncompressed_size = uncompressed_actual; 1637| 165| zip->unconsumed += 24; 1638| 165| return; 1639| 165| } 1640| | 1641| | /* No PK78 marker, 64-bit fields (20 bytes total) */ 1642| 10.9k| if (((archive_le32dec(p) == crc32_actual) ------------------ | Branch (1642:7): [True: 843, False: 10.0k] ------------------ 1643| 10.0k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1643:11): [True: 1.29k, False: 8.80k] | Branch (1643:32): [True: 868, False: 425] ------------------ 1644| 9.22k| || crc32_ignored) ------------------ | Branch (1644:10): [True: 9.22k, False: 0] ------------------ 1645| 10.9k| && (archive_le64dec(p + 4) == compressed_actual) ------------------ | Branch (1645:9): [True: 1.15k, False: 9.78k] ------------------ 1646| 1.15k| && (archive_le64dec(p + 12) == uncompressed_actual)) { ------------------ | Branch (1646:9): [True: 223, False: 930] ------------------ 1647| 223| if (!crc32_ignored) { ------------------ | Branch (1647:14): [True: 0, False: 223] ------------------ 1648| 0| zip->entry->crc32 = crc32_actual; 1649| 0| } 1650| 223| zip->entry->compressed_size = compressed_actual; 1651| 223| zip->entry->uncompressed_size = uncompressed_actual; 1652| 223| zip->unconsumed += 20; 1653| 223| return; 1654| 223| } 1655| | 1656| | /* PK78 marker and 32-bit fields (16 bytes total) */ 1657| 10.7k| if (archive_le32dec(p) == PK78 ------------------ | Branch (1657:6): [True: 1.83k, False: 8.88k] ------------------ 1658| 1.83k| && ((archive_le32dec(p + 4) == crc32_actual) ------------------ | Branch (1658:10): [True: 153, False: 1.67k] ------------------ 1659| 1.67k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1659:7): [True: 418, False: 1.26k] | Branch (1659:28): [True: 0, False: 418] ------------------ 1660| 1.67k| || crc32_ignored) ------------------ | Branch (1660:6): [True: 1.67k, False: 0] ------------------ 1661| 1.83k| && (archive_le32dec(p + 8) == compressed_actual) ------------------ | Branch (1661:9): [True: 595, False: 1.23k] ------------------ 1662| 595| && (archive_le32dec(p + 12) == uncompressed_actual)) { ------------------ | Branch (1662:9): [True: 430, False: 165] ------------------ 1663| 430| if (!crc32_ignored) { ------------------ | Branch (1663:7): [True: 0, False: 430] ------------------ 1664| 0| zip->entry->crc32 = crc32_actual; 1665| 0| } 1666| 430| zip->entry->compressed_size = compressed_actual; 1667| 430| zip->entry->uncompressed_size = uncompressed_actual; 1668| 430| zip->unconsumed += 16; 1669| 430| return; 1670| 430| } 1671| | 1672| | /* Shortest: No PK78 marker, all 32-bit fields (12 bytes total) */ 1673| 10.2k| if (((archive_le32dec(p) == crc32_actual) ------------------ | Branch (1673:7): [True: 843, False: 9.44k] ------------------ 1674| 9.44k| || (crc32_may_be_zero && (archive_le32dec(p + 4) == 0)) ------------------ | Branch (1674:11): [True: 1.29k, False: 8.14k] | Branch (1674:32): [True: 868, False: 425] ------------------ 1675| 8.57k| || crc32_ignored) ------------------ | Branch (1675:10): [True: 8.57k, False: 0] ------------------ 1676| 10.2k| && (archive_le32dec(p + 4) == compressed_actual) ------------------ | Branch (1676:9): [True: 1.23k, False: 9.04k] ------------------ 1677| 1.23k| && (archive_le32dec(p + 8) == uncompressed_actual)) { ------------------ | Branch (1677:9): [True: 145, False: 1.09k] ------------------ 1678| 145| if (!crc32_ignored) { ------------------ | Branch (1678:7): [True: 0, False: 145] ------------------ 1679| 0| zip->entry->crc32 = crc32_actual; 1680| 0| } 1681| 145| zip->entry->compressed_size = compressed_actual; 1682| 145| zip->entry->uncompressed_size = uncompressed_actual; 1683| 145| zip->unconsumed += 12; 1684| 145| return; 1685| 145| } 1686| | 1687| | /* If none of the above patterns gives us a full exact match, 1688| | * then there's something definitely amiss. The fallback code 1689| | * below will parse out some plausible values for error 1690| | * reporting purposes. Note that this won't actually 1691| | * consume anything: 1692| | * 1693| | * = If there really is a marker here, the logic to resync to 1694| | * the next entry will suffice to skip it. 1695| | * 1696| | * = There might not really be a marker: Corruption or bugs 1697| | * may have set the length-at-end bit without a marker ever 1698| | * having actually been written. In this case, we 1699| | * explicitly should not consume any bytes, since that would 1700| | * prevent us from correctly reading the next entry. 1701| | */ 1702| 10.1k| if (archive_le32dec(p) == PK78) { ------------------ | Branch (1702:6): [True: 1.32k, False: 8.81k] ------------------ 1703| 1.32k| p += 4; /* Ignore PK78 if it appears to be present */ 1704| 1.32k| } 1705| 10.1k| zip->entry->crc32 = archive_le32dec(p); /* Parse CRC32 */ 1706| 10.1k| p += 4; 1707| | 1708| | /* Consider both 32- and 64-bit interpretations */ 1709| 10.1k| compressed32 = archive_le32dec(p); 1710| 10.1k| uncompressed32 = archive_le32dec(p + 4); 1711| 10.1k| compressed64 = archive_le64dec(p); 1712| 10.1k| uncompressed64 = archive_le64dec(p + 8); 1713| | 1714| | /* The earlier patterns may have failed because of CRC32 1715| | * mismatch, so it's still possible that both sizes match. 1716| | * Try to match as many as we can... 1717| | */ 1718| 10.1k| if (compressed32 == compressed_actual ------------------ | Branch (1718:6): [True: 1.17k, False: 8.96k] ------------------ 1719| 1.17k| && uncompressed32 == uncompressed_actual) { ------------------ | Branch (1719:9): [True: 0, False: 1.17k] ------------------ 1720| | /* Both 32-bit fields match */ 1721| 0| zip->entry->compressed_size = compressed32; 1722| 0| zip->entry->uncompressed_size = uncompressed32; 1723| 10.1k| } else if (compressed64 == compressed_actual ------------------ | Branch (1723:13): [True: 775, False: 9.36k] ------------------ 1724| 9.36k| || uncompressed64 == uncompressed_actual) { ------------------ | Branch (1724:9): [True: 189, False: 9.17k] ------------------ 1725| | /* One or both 64-bit fields match */ 1726| 964| zip->entry->compressed_size = compressed64; 1727| 964| zip->entry->uncompressed_size = uncompressed64; 1728| 9.17k| } else { 1729| | /* Zero or one 32-bit fields match */ 1730| 9.17k| zip->entry->compressed_size = compressed32; 1731| 9.17k| zip->entry->uncompressed_size = uncompressed32; 1732| 9.17k| } 1733| 10.1k|} archive_read_support_format_zip.c:archive_read_format_zip_read_data_skip_streamable: 3701| 34.9k|{ 3702| 34.9k| struct zip *zip; 3703| 34.9k| int64_t bytes_skipped; 3704| | 3705| 34.9k| zip = (struct zip *)(a->format->data); 3706| 34.9k| bytes_skipped = __archive_read_consume(a, zip->unconsumed); 3707| 34.9k| zip->unconsumed = 0; 3708| 34.9k| if (bytes_skipped < 0) ------------------ | Branch (3708:6): [True: 0, False: 34.9k] ------------------ 3709| 0| return (ARCHIVE_FATAL); ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3710| | 3711| | /* If we've already read to end of data, we're done. */ 3712| 34.9k| if (zip->end_of_entry) ------------------ | Branch (3712:6): [True: 21.4k, False: 13.4k] ------------------ 3713| 21.4k| return (ARCHIVE_OK); ------------------ | | 233| 21.4k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3714| | 3715| | /* So we know we're streaming... */ 3716| 13.4k| if (0 == (zip->entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 13.4k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (3716:6): [True: 5.28k, False: 8.14k] ------------------ 3717| 10.3k| || zip->entry->compressed_size > 0) { ------------------ | Branch (3717:9): [True: 5.07k, False: 3.06k] ------------------ 3718| | /* We know the compressed length, so we can just skip. */ 3719| 10.3k| bytes_skipped = __archive_read_consume(a, 3720| 10.3k| zip->entry_bytes_remaining); 3721| 10.3k| if (bytes_skipped < 0) ------------------ | Branch (3721:7): [True: 42, False: 10.3k] ------------------ 3722| 42| return (ARCHIVE_FATAL); ------------------ | | 239| 42|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3723| 10.3k| return (ARCHIVE_OK); ------------------ | | 233| 10.3k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3724| 10.3k| } 3725| | 3726| 3.06k| if (zip->init_decryption) { ------------------ | Branch (3726:6): [True: 2.33k, False: 730] ------------------ 3727| 2.33k| int r; 3728| | 3729| 2.33k| zip->has_encrypted_entries = 1; 3730| 2.33k| if (zip->entry->zip_flags & ZIP_STRONG_ENCRYPTED) ------------------ | | 129| 2.33k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ | Branch (3730:7): [True: 103, False: 2.23k] ------------------ 3731| 103| r = read_decryption_header(a); 3732| 2.23k| else if (zip->entry->compression == WINZIP_AES_ENCRYPTION) ------------------ | | 144| 2.23k|#define WINZIP_AES_ENCRYPTION 99 ------------------ | Branch (3732:12): [True: 98, False: 2.13k] ------------------ 3733| 98| r = init_WinZip_AES_decryption(a); 3734| 2.13k| else 3735| 2.13k| r = init_traditional_PKWARE_decryption(a); 3736| 2.33k| if (r != ARCHIVE_OK) ------------------ | | 233| 2.33k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3736:7): [True: 1.56k, False: 773] ------------------ 3737| 1.56k| return (r); 3738| 773| zip->init_decryption = 0; 3739| 773| } 3740| | 3741| | /* We're streaming and we don't know the length. */ 3742| | /* If the body is compressed and we know the format, we can 3743| | * find an exact end-of-entry by decompressing it. */ 3744| 1.50k| switch (zip->entry->compression) { 3745| 0|#ifdef HAVE_ZLIB_H 3746| 0| case 8: /* Deflate compression. */ ------------------ | Branch (3746:2): [True: 0, False: 1.50k] ------------------ 3747| 0| while (!zip->end_of_entry) { ------------------ | Branch (3747:10): [True: 0, False: 0] ------------------ 3748| 0| int64_t offset = 0; 3749| 0| const void *buff = NULL; 3750| 0| size_t size = 0; 3751| 0| int r; 3752| 0| r = zip_read_data_deflate(a, &buff, &size, &offset); 3753| 0| if (r != ARCHIVE_OK) ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (3753:8): [True: 0, False: 0] ------------------ 3754| 0| return (r); 3755| 0| } 3756| 0| return ARCHIVE_OK; ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3757| 0|#endif 3758| 1.50k| default: /* Uncompressed or unknown. */ ------------------ | Branch (3758:2): [True: 1.50k, False: 0] ------------------ 3759| | /* Scan for a PK\007\010 signature. */ 3760| 1.71k| for (;;) { 3761| 1.71k| const char *p, *buff; 3762| 1.71k| ssize_t bytes_avail; 3763| 1.71k| buff = __archive_read_ahead(a, 16, &bytes_avail); 3764| 1.71k| if (bytes_avail < 16) { ------------------ | Branch (3764:8): [True: 7, False: 1.71k] ------------------ 3765| 7| archive_set_error(&a->archive, 3766| 7| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 7|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 3767| 7| "Truncated ZIP file data"); 3768| 7| return (ARCHIVE_FATAL); ------------------ | | 239| 7|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 3769| 7| } 3770| 1.71k| p = buff; 3771| 805k| while (p <= buff + bytes_avail - 16) { ------------------ | Branch (3771:11): [True: 805k, False: 214] ------------------ 3772| 805k| if (p[3] == 'P') { p += 3; } ------------------ | Branch (3772:9): [True: 1.91k, False: 803k] ------------------ 3773| 803k| else if (p[3] == 'K') { p += 2; } ------------------ | Branch (3773:14): [True: 17.1k, False: 786k] ------------------ 3774| 786k| else if (p[3] == '\007') { p += 1; } ------------------ | Branch (3774:14): [True: 5.37k, False: 780k] ------------------ 3775| 780k| else if (p[3] == '\010' && p[2] == '\007' ------------------ | Branch (3775:14): [True: 8.74k, False: 772k] | Branch (3775:32): [True: 1.54k, False: 7.19k] ------------------ 3776| 1.54k| && p[1] == 'K' && p[0] == 'P') { ------------------ | Branch (3776:12): [True: 1.52k, False: 18] | Branch (3776:27): [True: 1.49k, False: 33] ------------------ 3777| 1.49k| if (zip->entry->flags & LA_USED_ZIP64) ------------------ | | 136| 1.49k|#define LA_USED_ZIP64 (1 << 0) ------------------ | Branch (3777:10): [True: 232, False: 1.26k] ------------------ 3778| 232| __archive_read_consume(a, 3779| 232| p - buff + 24); 3780| 1.26k| else 3781| 1.26k| __archive_read_consume(a, 3782| 1.26k| p - buff + 16); 3783| 1.49k| return ARCHIVE_OK; ------------------ | | 233| 1.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3784| 779k| } else { p += 4; } 3785| 805k| } 3786| 214| __archive_read_consume(a, p - buff); 3787| 214| } 3788| 1.50k| } 3789| 1.50k|} archive_read_support_format_zip.c:archive_read_format_zip_cleanup: 3426| 4.99k|{ 3427| 4.99k| struct zip *zip; 3428| 4.99k| struct zip_entry *zip_entry, *next_zip_entry; 3429| | 3430| 4.99k| zip = (struct zip *)(a->format->data); 3431| | 3432| 4.99k|#ifdef HAVE_ZLIB_H 3433| 4.99k| if (zip->stream_valid) ------------------ | Branch (3433:6): [True: 105, False: 4.89k] ------------------ 3434| 105| inflateEnd(&zip->stream); 3435| 4.99k|#endif 3436| | 3437| 4.99k|#if HAVE_LZMA_H && HAVE_LIBLZMA 3438| 4.99k| if (zip->zipx_lzma_valid) { ------------------ | Branch (3438:9): [True: 9, False: 4.98k] ------------------ 3439| 9| lzma_end(&zip->zipx_lzma_stream); 3440| 9| } 3441| 4.99k|#endif 3442| | 3443| 4.99k|#ifdef HAVE_BZLIB_H 3444| 4.99k| if (zip->bzstream_valid) { ------------------ | Branch (3444:6): [True: 0, False: 4.99k] ------------------ 3445| 0| BZ2_bzDecompressEnd(&zip->bzstream); 3446| 0| } 3447| 4.99k|#endif 3448| | 3449| |#if HAVE_ZSTD_H && HAVE_LIBZSTD 3450| | if (zip->zstdstream_valid) { 3451| | ZSTD_freeDStream(zip->zstdstream); 3452| | } 3453| |#endif 3454| | 3455| 4.99k| free(zip->uncompressed_buffer); 3456| | 3457| 4.99k| if (zip->ppmd8_valid) ------------------ | Branch (3457:6): [True: 176, False: 4.82k] ------------------ 3458| 176| __archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8); 3459| | 3460| 4.99k| if (zip->zip_entries) { ------------------ | Branch (3460:6): [True: 698, False: 4.30k] ------------------ 3461| 698| zip_entry = zip->zip_entries; 3462| 2.44k| while (zip_entry != NULL) { ------------------ | Branch (3462:10): [True: 1.74k, False: 698] ------------------ 3463| 1.74k| next_zip_entry = zip_entry->next; 3464| 1.74k| archive_string_free(&zip_entry->rsrcname); 3465| 1.74k| free(zip_entry); 3466| 1.74k| zip_entry = next_zip_entry; 3467| 1.74k| } 3468| 698| } 3469| 4.99k| free(zip->decrypted_buffer); 3470| 4.99k| if (zip->cctx_valid) ------------------ | Branch (3470:6): [True: 2, False: 4.99k] ------------------ 3471| 2| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 166| 2| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 3472| 4.99k| if (zip->hctx_valid) ------------------ | Branch (3472:6): [True: 2, False: 4.99k] ------------------ 3473| 2| archive_hmac_sha1_cleanup(&zip->hctx); ------------------ | | 105| 2| __archive_hmac.__hmac_sha1_cleanup(ctx) ------------------ 3474| 4.99k| free(zip->iv); 3475| 4.99k| free(zip->erd); 3476| 4.99k| free(zip->v_data); 3477| 4.99k| archive_string_free(&zip->format_name); 3478| 4.99k| free(zip); 3479| 4.99k| (a->format->data) = NULL; 3480| 4.99k| return (ARCHIVE_OK); ------------------ | | 233| 4.99k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 3481| 4.99k|} archive_read_support_format_zip.c:archive_read_support_format_zip_capabilities_streamable: 3563| 1.32k|{ 3564| 1.32k| (void)a; /* UNUSED */ 3565| 1.32k| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ------------------ | | 398| 1.32k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 3566| 1.32k| ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 1.32k|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 3567| 1.32k|} archive_read_support_format_zip.c:archive_read_format_zip_has_encrypted_entries: 3485| 701|{ 3486| 701| if (_a && _a->format) { ------------------ | Branch (3486:6): [True: 701, False: 0] | Branch (3486:12): [True: 701, False: 0] ------------------ 3487| 701| struct zip * zip = (struct zip *)_a->format->data; 3488| 701| if (zip) { ------------------ | Branch (3488:7): [True: 701, False: 0] ------------------ 3489| 701| return zip->has_encrypted_entries; 3490| 701| } 3491| 701| } 3492| 0| return ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW; ------------------ | | 411| 0|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 3493| 701|} archive_read_support_format_zip.c:archive_read_format_zip_seekable_bid: 3946| 2.45k|{ 3947| 2.45k| struct zip *zip = (struct zip *)a->format->data; 3948| 2.45k| int64_t file_size, current_offset; 3949| 2.45k| const char *p; 3950| 2.45k| int i, tail; 3951| | 3952| | /* If someone has already bid more than 32, then avoid 3953| | trashing the look-ahead buffers with a seek. */ 3954| 2.45k| if (best_bid > 32) ------------------ | Branch (3954:6): [True: 1.13k, False: 1.31k] ------------------ 3955| 1.13k| return (-1); 3956| | 3957| 1.31k| file_size = __archive_read_seek(a, 0, SEEK_END); 3958| 1.31k| if (file_size <= 0) ------------------ | Branch (3958:6): [True: 75, False: 1.24k] ------------------ 3959| 75| return 0; 3960| | 3961| | /* Search last 16k of file for end-of-central-directory 3962| | * record (which starts with PK\005\006) */ 3963| 1.24k| tail = (int)zipmin(1024 * 16, file_size); ------------------ | | 262| 1.24k|#define zipmin(a,b) ((a) < (b) ? (a) : (b)) | | ------------------ | | | Branch (262:22): [True: 544, False: 700] | | ------------------ ------------------ 3964| 1.24k| current_offset = __archive_read_seek(a, -tail, SEEK_END); 3965| 1.24k| if (current_offset < 0) ------------------ | Branch (3965:6): [True: 0, False: 1.24k] ------------------ 3966| 0| return 0; 3967| 1.24k| if ((p = __archive_read_ahead(a, (size_t)tail, NULL)) == NULL) ------------------ | Branch (3967:6): [True: 0, False: 1.24k] ------------------ 3968| 0| return 0; 3969| | /* Boyer-Moore search backwards from the end, since we want 3970| | * to match the last EOCD in the file (there can be more than 3971| | * one if there is an uncompressed Zip archive as a member 3972| | * within this Zip archive). */ 3973| 3.37M| for (i = tail - 22; i > 0;) { ------------------ | Branch (3973:22): [True: 3.37M, False: 1.17k] ------------------ 3974| 3.37M| switch (p[i]) { 3975| 34.6k| case 'P': ------------------ | Branch (3975:3): [True: 34.6k, False: 3.33M] ------------------ 3976| 34.6k| if (memcmp(p + i, "PK\005\006", 4) == 0) { ------------------ | Branch (3976:8): [True: 71, False: 34.5k] ------------------ 3977| 71| int ret = read_eocd(zip, p + i, 3978| 71| current_offset + i); 3979| | /* Zip64 EOCD locator precedes 3980| | * regular EOCD if present. */ 3981| 71| if (i >= 20 && memcmp(p + i - 20, "PK\006\007", 4) == 0) { ------------------ | Branch (3981:9): [True: 71, False: 0] | Branch (3981:20): [True: 4, False: 67] ------------------ 3982| 4| int ret_zip64 = read_zip64_eocd(a, zip, p + i - 20); 3983| 4| if (ret_zip64 > ret) ------------------ | Branch (3983:10): [True: 2, False: 2] ------------------ 3984| 2| ret = ret_zip64; 3985| 4| } 3986| 71| return (ret); 3987| 71| } 3988| 34.5k| i -= 4; 3989| 34.5k| break; 3990| 11.2k| case 'K': i -= 1; break; ------------------ | Branch (3990:3): [True: 11.2k, False: 3.35M] ------------------ 3991| 217k| case 005: i -= 2; break; ------------------ | Branch (3991:3): [True: 217k, False: 3.15M] ------------------ 3992| 12.0k| case 006: i -= 3; break; ------------------ | Branch (3992:3): [True: 12.0k, False: 3.35M] ------------------ 3993| 3.09M| default: i -= 4; break; ------------------ | Branch (3993:3): [True: 3.09M, False: 275k] ------------------ 3994| 3.37M| } 3995| 3.37M| } 3996| 1.17k| return 0; 3997| 1.24k|} archive_read_support_format_zip.c:read_eocd: 3861| 71|{ 3862| 71| uint16_t disk_num; 3863| 71| uint32_t cd_size, cd_offset; 3864| | 3865| 71| disk_num = archive_le16dec(p + 4); 3866| 71| cd_size = archive_le32dec(p + 12); 3867| 71| cd_offset = archive_le32dec(p + 16); 3868| | 3869| | /* Sanity-check the EOCD we've found. */ 3870| | 3871| | /* This must be the first volume. */ 3872| 71| if (disk_num != 0) ------------------ | Branch (3872:6): [True: 23, False: 48] ------------------ 3873| 23| return 0; 3874| | /* Central directory must be on this volume. */ 3875| 48| if (disk_num != archive_le16dec(p + 6)) ------------------ | Branch (3875:6): [True: 9, False: 39] ------------------ 3876| 9| return 0; 3877| | /* All central directory entries must be on this volume. */ 3878| 39| if (archive_le16dec(p + 10) != archive_le16dec(p + 8)) ------------------ | Branch (3878:6): [True: 0, False: 39] ------------------ 3879| 0| return 0; 3880| | /* Central directory can't extend beyond start of EOCD record. */ 3881| 39| if ((int64_t)cd_offset + cd_size > current_offset) ------------------ | Branch (3881:6): [True: 2, False: 37] ------------------ 3882| 2| return 0; 3883| | 3884| | /* Save the central directory location for later use. */ 3885| 37| zip->central_directory_offset = cd_offset; 3886| 37| zip->central_directory_offset_adjusted = current_offset - cd_size; 3887| | 3888| | /* This is just a tiny bit higher than the maximum 3889| | returned by the streaming Zip bidder. This ensures 3890| | that the more accurate seeking Zip parser wins 3891| | whenever seek is available. */ 3892| 37| return 32; 3893| 39|} archive_read_support_format_zip.c:read_zip64_eocd: 3901| 4|{ 3902| 4| int64_t eocd64_offset; 3903| 4| int64_t eocd64_size; 3904| | 3905| | /* Sanity-check the locator record. */ 3906| | 3907| | /* Central dir must be on first volume. */ 3908| 4| if (archive_le32dec(p + 4) != 0) ------------------ | Branch (3908:6): [True: 1, False: 3] ------------------ 3909| 1| return 0; 3910| | /* Must be only a single volume. */ 3911| 3| if (archive_le32dec(p + 16) != 1) ------------------ | Branch (3911:6): [True: 0, False: 3] ------------------ 3912| 0| return 0; 3913| | 3914| | /* Find the Zip64 EOCD record. */ 3915| 3| eocd64_offset = archive_le64dec(p + 8); 3916| 3| if (__archive_read_seek(a, eocd64_offset, SEEK_SET) < 0) ------------------ | Branch (3916:6): [True: 0, False: 3] ------------------ 3917| 0| return 0; 3918| 3| if ((p = __archive_read_ahead(a, 56, NULL)) == NULL) ------------------ | Branch (3918:6): [True: 0, False: 3] ------------------ 3919| 0| return 0; 3920| | /* Make sure we can read all of it. */ 3921| 3| eocd64_size = archive_le64dec(p + 4) + 12; 3922| 3| if (eocd64_size < 56 || eocd64_size > 16384) ------------------ | Branch (3922:6): [True: 0, False: 3] | Branch (3922:26): [True: 1, False: 2] ------------------ 3923| 1| return 0; 3924| 2| if ((p = __archive_read_ahead(a, (size_t)eocd64_size, NULL)) == NULL) ------------------ | Branch (3924:6): [True: 0, False: 2] ------------------ 3925| 0| return 0; 3926| | 3927| | /* Sanity-check the EOCD64 */ 3928| 2| if (archive_le32dec(p + 16) != 0) /* Must be disk #0 */ ------------------ | Branch (3928:6): [True: 0, False: 2] ------------------ 3929| 0| return 0; 3930| 2| if (archive_le32dec(p + 20) != 0) /* CD must be on disk #0 */ ------------------ | Branch (3930:6): [True: 0, False: 2] ------------------ 3931| 0| return 0; 3932| | /* CD can't be split. */ 3933| 2| if (archive_le64dec(p + 24) != archive_le64dec(p + 32)) ------------------ | Branch (3933:6): [True: 0, False: 2] ------------------ 3934| 0| return 0; 3935| | 3936| | /* Save the central directory offset for later use. */ 3937| 2| zip->central_directory_offset = archive_le64dec(p + 48); 3938| | /* TODO: Needs scanning backwards to find the eocd64 instead of assuming */ 3939| 2| zip->central_directory_offset_adjusted = zip->central_directory_offset; 3940| | 3941| 2| return 32; 3942| 2|} archive_read_support_format_zip.c:archive_read_format_zip_seekable_read_header: 4495| 247|{ 4496| 247| struct zip *zip = (struct zip *)a->format->data; 4497| 247| struct zip_entry *rsrc; 4498| 247| int64_t offset; 4499| 247| int r, ret = ARCHIVE_OK; ------------------ | | 233| 247|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4500| | 4501| | /* 4502| | * It should be sufficient to call archive_read_next_header() for 4503| | * a reader to determine if an entry is encrypted or not. If the 4504| | * encryption of an entry is only detectable when calling 4505| | * archive_read_data(), so be it. We'll do the same check there 4506| | * as well. 4507| | */ 4508| 247| if (zip->has_encrypted_entries == ------------------ | Branch (4508:6): [True: 39, False: 208] ------------------ 4509| 247| ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) ------------------ | | 411| 247|#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1 ------------------ 4510| 39| zip->has_encrypted_entries = 0; 4511| | 4512| 247| a->archive.archive_format = ARCHIVE_FORMAT_ZIP; ------------------ | | 374| 247|#define ARCHIVE_FORMAT_ZIP 0x50000 ------------------ 4513| 247| if (a->archive.archive_format_name == NULL) ------------------ | Branch (4513:6): [True: 39, False: 208] ------------------ 4514| 39| a->archive.archive_format_name = "ZIP"; 4515| | 4516| 247| if (zip->zip_entries == NULL) { ------------------ | Branch (4516:6): [True: 39, False: 208] ------------------ 4517| 39| r = slurp_central_directory(a, entry, zip); 4518| 39| if (r != ARCHIVE_OK) ------------------ | | 233| 39|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4518:7): [True: 16, False: 23] ------------------ 4519| 16| return r; 4520| | /* Get first entry whose local header offset is lower than 4521| | * other entries in the archive file. */ 4522| 23| zip->entry = 4523| 23| (struct zip_entry *)ARCHIVE_RB_TREE_MIN(&zip->tree); ------------------ | | 49| 23| __archive_rb_tree_iterate((T), NULL, ARCHIVE_RB_DIR_LEFT) | | ------------------ | | | | 45| 23|#define ARCHIVE_RB_DIR_LEFT 0 | | ------------------ ------------------ 4524| 208| } else if (zip->entry != NULL) { ------------------ | Branch (4524:13): [True: 208, False: 0] ------------------ 4525| | /* Get next entry in local header offset order. */ 4526| 208| zip->entry = (struct zip_entry *)__archive_rb_tree_iterate( 4527| 208| &zip->tree, &zip->entry->node, ARCHIVE_RB_DIR_RIGHT); ------------------ | | 46| 208|#define ARCHIVE_RB_DIR_RIGHT 1 ------------------ 4528| 208| } 4529| | 4530| 231| if (zip->entry == NULL) ------------------ | Branch (4530:6): [True: 7, False: 224] ------------------ 4531| 7| return ARCHIVE_EOF; ------------------ | | 232| 7|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ 4532| | 4533| 224| if (zip->entry->rsrcname.s) ------------------ | Branch (4533:6): [True: 0, False: 224] ------------------ 4534| 0| rsrc = (struct zip_entry *)__archive_rb_tree_find_node( 4535| 0| &zip->tree_rsrc, zip->entry->rsrcname.s); 4536| 224| else 4537| 224| rsrc = NULL; 4538| | 4539| 224| if (zip->cctx_valid) ------------------ | Branch (4539:6): [True: 0, False: 224] ------------------ 4540| 0| archive_decrypto_aes_ctr_release(&zip->cctx); ------------------ | | 166| 0| __archive_cryptor.decrypto_aes_ctr_release(ctx) ------------------ 4541| 224| if (zip->hctx_valid) ------------------ | Branch (4541:6): [True: 0, False: 224] ------------------ 4542| 0| archive_hmac_sha1_cleanup(&zip->hctx); ------------------ | | 105| 0| __archive_hmac.__hmac_sha1_cleanup(ctx) ------------------ 4543| 224| zip->tctx_valid = zip->cctx_valid = zip->hctx_valid = 0; 4544| 224| __archive_read_reset_passphrase(a); 4545| | 4546| | /* File entries are sorted by the header offset, we should mostly 4547| | * use __archive_read_consume to advance a read point to avoid 4548| | * redundant data reading. */ 4549| 224| offset = archive_filter_bytes(&a->archive, 0); 4550| 224| if (offset < zip->entry->local_header_offset) ------------------ | Branch (4550:6): [True: 21, False: 203] ------------------ 4551| 21| __archive_read_consume(a, 4552| 21| zip->entry->local_header_offset - offset); 4553| 203| else if (offset != zip->entry->local_header_offset) { ------------------ | Branch (4553:11): [True: 25, False: 178] ------------------ 4554| 25| __archive_read_seek(a, zip->entry->local_header_offset, 4555| 25| SEEK_SET); 4556| 25| } 4557| 224| zip->unconsumed = 0; 4558| 224| r = zip_read_local_file_header(a, entry, zip); 4559| 224| if (r != ARCHIVE_OK) ------------------ | | 233| 224|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4559:6): [True: 54, False: 170] ------------------ 4560| 54| return r; 4561| 170| if (rsrc) { ------------------ | Branch (4561:6): [True: 0, False: 170] ------------------ 4562| 0| int ret2 = zip_read_mac_metadata(a, entry, rsrc); 4563| 0| if (ret2 < ret) ------------------ | Branch (4563:7): [True: 0, False: 0] ------------------ 4564| 0| ret = ret2; 4565| 0| } 4566| 170| return (ret); 4567| 224|} archive_read_support_format_zip.c:slurp_central_directory: 4094| 39|{ 4095| 39| ssize_t i; 4096| 39| unsigned found; 4097| 39| int64_t correction; 4098| 39| ssize_t bytes_avail; 4099| 39| const char *p; 4100| | 4101| | /* 4102| | * Find the start of the central directory. The end-of-CD 4103| | * record has our starting point, but there are lots of 4104| | * Zip archives which have had other data prepended to the 4105| | * file, which makes the recorded offsets all too small. 4106| | * So we search forward from the specified offset until we 4107| | * find the real start of the central directory. Then we 4108| | * know the correction we need to apply to account for leading 4109| | * padding. 4110| | */ 4111| 39| if (__archive_read_seek(a, zip->central_directory_offset_adjusted, SEEK_SET) ------------------ | Branch (4111:6): [True: 0, False: 39] ------------------ 4112| 39| < 0) 4113| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4114| | 4115| 39| found = 0; 4116| 78| while (!found) { ------------------ | Branch (4116:9): [True: 39, False: 39] ------------------ 4117| 39| if ((p = __archive_read_ahead(a, 20, &bytes_avail)) == NULL) ------------------ | Branch (4117:7): [True: 0, False: 39] ------------------ 4118| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4119| 38.0k| for (found = 0, i = 0; !found && i < bytes_avail - 4;) { ------------------ | Branch (4119:26): [True: 38.0k, False: 39] | Branch (4119:36): [True: 38.0k, False: 0] ------------------ 4120| 38.0k| switch (p[i + 3]) { 4121| 294| case 'P': i += 3; break; ------------------ | Branch (4121:4): [True: 294, False: 37.7k] ------------------ 4122| 202| case 'K': i += 2; break; ------------------ | Branch (4122:4): [True: 202, False: 37.8k] ------------------ 4123| 457| case 001: i += 1; break; ------------------ | Branch (4123:4): [True: 457, False: 37.5k] ------------------ 4124| 708| case 002: ------------------ | Branch (4124:4): [True: 708, False: 37.3k] ------------------ 4125| 708| if (memcmp(p + i, "PK\001\002", 4) == 0) { ------------------ | Branch (4125:9): [True: 36, False: 672] ------------------ 4126| 36| p += i; 4127| 36| found = 1; 4128| 36| } else 4129| 672| i += 4; 4130| 708| break; 4131| 227| case 005: i += 1; break; ------------------ | Branch (4131:4): [True: 227, False: 37.8k] ------------------ 4132| 221| case 006: ------------------ | Branch (4132:4): [True: 221, False: 37.8k] ------------------ 4133| 221| if (memcmp(p + i, "PK\005\006", 4) == 0) { ------------------ | Branch (4133:9): [True: 3, False: 218] ------------------ 4134| 3| p += i; 4135| 3| found = 1; 4136| 218| } else if (memcmp(p + i, "PK\006\006", 4) == 0) { ------------------ | Branch (4136:16): [True: 0, False: 218] ------------------ 4137| 0| p += i; 4138| 0| found = 1; 4139| 0| } else 4140| 218| i += 1; 4141| 221| break; 4142| 35.9k| default: i += 4; break; ------------------ | Branch (4142:4): [True: 35.9k, False: 2.10k] ------------------ 4143| 38.0k| } 4144| 38.0k| } 4145| 39| __archive_read_consume(a, i); 4146| 39| } 4147| 39| correction = archive_filter_bytes(&a->archive, 0) 4148| 39| - zip->central_directory_offset; 4149| | 4150| 39| __archive_rb_tree_init(&zip->tree, &rb_ops); 4151| 39| __archive_rb_tree_init(&zip->tree_rsrc, &rb_rsrc_ops); 4152| | 4153| 39| zip->central_directory_entries_total = 0; 4154| 1.12k| while (1) { ------------------ | Branch (4154:9): [True: 1.12k, Folded] ------------------ 4155| 1.12k| struct zip_entry *zip_entry; 4156| 1.12k| size_t filename_length, extra_length, comment_length; 4157| 1.12k| uint32_t external_attributes; 4158| 1.12k| const char *name, *r; 4159| | 4160| 1.12k| if ((p = __archive_read_ahead(a, 4, NULL)) == NULL) ------------------ | Branch (4160:7): [True: 0, False: 1.12k] ------------------ 4161| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4162| 1.12k| if (memcmp(p, "PK\006\006", 4) == 0 ------------------ | Branch (4162:7): [True: 0, False: 1.12k] ------------------ 4163| 1.12k| || memcmp(p, "PK\005\006", 4) == 0) { ------------------ | Branch (4163:10): [True: 23, False: 1.09k] ------------------ 4164| 23| break; 4165| 1.09k| } else if (memcmp(p, "PK\001\002", 4) != 0) { ------------------ | Branch (4165:14): [True: 11, False: 1.08k] ------------------ 4166| 11| archive_set_error(&a->archive, 4167| 11| -1, "Invalid central directory signature"); 4168| 11| return ARCHIVE_FATAL; ------------------ | | 239| 11|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4169| 11| } 4170| 1.08k| if ((p = __archive_read_ahead(a, 46, NULL)) == NULL) ------------------ | Branch (4170:7): [True: 0, False: 1.08k] ------------------ 4171| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4172| | 4173| 1.08k| zip_entry = calloc(1, sizeof(struct zip_entry)); 4174| 1.08k| if (zip_entry == NULL) { ------------------ | Branch (4174:7): [True: 0, False: 1.08k] ------------------ 4175| 0| archive_set_error(&a->archive, ENOMEM, 4176| 0| "Can't allocate zip entry"); 4177| 0| return ARCHIVE_FATAL; ------------------ | | 239| 0|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4178| 0| } 4179| 1.08k| zip_entry->next = zip->zip_entries; 4180| 1.08k| zip_entry->flags |= LA_FROM_CENTRAL_DIRECTORY; ------------------ | | 137| 1.08k|#define LA_FROM_CENTRAL_DIRECTORY (1 << 1) ------------------ 4181| 1.08k| zip->zip_entries = zip_entry; 4182| 1.08k| zip->central_directory_entries_total++; 4183| | 4184| | /* version = p[4]; */ 4185| 1.08k| zip_entry->system = p[5]; 4186| | /* version_required = archive_le16dec(p + 6); */ 4187| 1.08k| zip_entry->zip_flags = archive_le16dec(p + 8); 4188| 1.08k| if (zip_entry->zip_flags ------------------ | Branch (4188:7): [True: 2, False: 1.08k] ------------------ 4189| 1.08k| & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)){ ------------------ | | 127| 1.08k|#define ZIP_ENCRYPTED (1 << 0) ------------------ & (ZIP_ENCRYPTED | ZIP_STRONG_ENCRYPTED)){ ------------------ | | 129| 1.08k|#define ZIP_STRONG_ENCRYPTED (1 << 6) ------------------ 4190| 2| zip->has_encrypted_entries = 1; 4191| 2| } 4192| 1.08k| zip_entry->compression = (char)archive_le16dec(p + 10); 4193| 1.08k| zip_entry->mtime = dos_to_unix(archive_le32dec(p + 12)); 4194| 1.08k| zip_entry->crc32 = archive_le32dec(p + 16); 4195| 1.08k| if (zip_entry->zip_flags & ZIP_LENGTH_AT_END) ------------------ | | 128| 1.08k|#define ZIP_LENGTH_AT_END (1 << 3) /* Also called "Streaming bit" */ ------------------ | Branch (4195:7): [True: 34, False: 1.05k] ------------------ 4196| 34| zip_entry->decdat = p[13]; 4197| 1.05k| else 4198| 1.05k| zip_entry->decdat = p[19]; 4199| 1.08k| zip_entry->compressed_size = archive_le32dec(p + 20); 4200| 1.08k| zip_entry->uncompressed_size = archive_le32dec(p + 24); 4201| 1.08k| filename_length = archive_le16dec(p + 28); 4202| 1.08k| extra_length = archive_le16dec(p + 30); 4203| 1.08k| comment_length = archive_le16dec(p + 32); 4204| | /* disk_start = archive_le16dec(p + 34); 4205| | * Better be zero. 4206| | * internal_attributes = archive_le16dec(p + 36); 4207| | * text bit */ 4208| 1.08k| external_attributes = archive_le32dec(p + 38); 4209| 1.08k| zip_entry->local_header_offset = 4210| 1.08k| archive_le32dec(p + 42) + correction; 4211| | 4212| | /* If we can't guess the mode, leave it zero here; 4213| | when we read the local file header we might get 4214| | more information. */ 4215| 1.08k| if (zip_entry->system == 3) { ------------------ | Branch (4215:7): [True: 429, False: 657] ------------------ 4216| 429| zip_entry->mode = external_attributes >> 16; 4217| 657| } else if (zip_entry->system == 0) { ------------------ | Branch (4217:14): [True: 657, False: 0] ------------------ 4218| | // Interpret MSDOS directory bit 4219| 657| if (0x10 == (external_attributes & 0x10)) { ------------------ | Branch (4219:8): [True: 104, False: 553] ------------------ 4220| 104| zip_entry->mode = AE_IFDIR | 0775; ------------------ | | 221| 104|#define AE_IFDIR ((__LA_MODE_T)0040000) ------------------ 4221| 553| } else { 4222| 553| zip_entry->mode = AE_IFREG | 0664; ------------------ | | 216| 553|#define AE_IFREG ((__LA_MODE_T)0100000) ------------------ 4223| 553| } 4224| 657| if (0x01 == (external_attributes & 0x01)) { ------------------ | Branch (4224:8): [True: 0, False: 657] ------------------ 4225| | // Read-only bit; strip write permissions 4226| 0| zip_entry->mode &= 0555; 4227| 0| } 4228| 657| } else { 4229| 0| zip_entry->mode = 0; 4230| 0| } 4231| | 4232| | /* We're done with the regular data; get the filename and 4233| | * extra data. */ 4234| 1.08k| __archive_read_consume(a, 46); 4235| 1.08k| p = __archive_read_ahead(a, filename_length + extra_length, 4236| 1.08k| NULL); 4237| 1.08k| if (p == NULL) { ------------------ | Branch (4237:7): [True: 1, False: 1.08k] ------------------ 4238| 1| archive_set_error(&a->archive, 4239| 1| ARCHIVE_ERRNO_FILE_FORMAT, ------------------ | | 192| 1|#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ ------------------ 4240| 1| "Truncated ZIP file header"); 4241| 1| return ARCHIVE_FATAL; ------------------ | | 239| 1|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4242| 1| } 4243| 1.08k| if (ARCHIVE_OK != process_extra(a, entry, p + filename_length, ------------------ | | 233| 1.08k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (4243:7): [True: 4, False: 1.08k] ------------------ 4244| 1.08k| extra_length, zip_entry)) { 4245| 4| return ARCHIVE_FATAL; ------------------ | | 239| 4|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ 4246| 4| } 4247| | 4248| | /* 4249| | * Mac resource fork files are stored under the 4250| | * "__MACOSX/" directory, so we should check if 4251| | * it is. 4252| | */ 4253| 1.08k| if (!zip->process_mac_extensions) { ------------------ | Branch (4253:7): [True: 1.08k, False: 0] ------------------ 4254| | /* Treat every entry as a regular entry. */ 4255| 1.08k| __archive_rb_tree_insert_node(&zip->tree, 4256| 1.08k| &zip_entry->node); 4257| 1.08k| } else { 4258| 0| name = p; 4259| 0| r = rsrc_basename(name, filename_length); 4260| 0| if (filename_length >= 9 && ------------------ | Branch (4260:8): [True: 0, False: 0] ------------------ 4261| 0| strncmp("__MACOSX/", name, 9) == 0) { ------------------ | Branch (4261:8): [True: 0, False: 0] ------------------ 4262| | /* If this file is not a resource fork nor 4263| | * a directory. We should treat it as a non 4264| | * resource fork file to expose it. */ 4265| 0| if (name[filename_length-1] != '/' && ------------------ | Branch (4265:9): [True: 0, False: 0] ------------------ 4266| 0| (r - name < 3 || r[0] != '.' || ------------------ | Branch (4266:10): [True: 0, False: 0] | Branch (4266:26): [True: 0, False: 0] ------------------ 4267| 0| r[1] != '_')) { ------------------ | Branch (4267:10): [True: 0, False: 0] ------------------ 4268| 0| __archive_rb_tree_insert_node( 4269| 0| &zip->tree, &zip_entry->node); 4270| | /* Expose its parent directories. */ 4271| 0| expose_parent_dirs(zip, name, 4272| 0| filename_length); 4273| 0| } else { 4274| | /* This file is a resource fork file or 4275| | * a directory. */ 4276| 0| archive_strncpy(&(zip_entry->rsrcname), ------------------ | | 173| 0| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 4277| 0| name, filename_length); 4278| 0| __archive_rb_tree_insert_node( 4279| 0| &zip->tree_rsrc, &zip_entry->node); 4280| 0| } 4281| 0| } else { 4282| | /* Generate resource fork name to find its 4283| | * resource file at zip->tree_rsrc. */ 4284| | 4285| | /* If this is an entry ending with slash, 4286| | * make the resource for name slash-less 4287| | * as the actual resource fork doesn't end with '/'. 4288| | */ 4289| 0| size_t tmp_length = filename_length; 4290| 0| if (tmp_length > 0 && name[tmp_length - 1] == '/') { ------------------ | Branch (4290:9): [True: 0, False: 0] | Branch (4290:27): [True: 0, False: 0] ------------------ 4291| 0| tmp_length--; 4292| 0| r = rsrc_basename(name, tmp_length); 4293| 0| } 4294| | 4295| 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] | | | | ------------------ | | ------------------ ------------------ 4296| 0| "__MACOSX/"); 4297| 0| archive_strncat(&(zip_entry->rsrcname), 4298| 0| name, r - name); 4299| 0| archive_strcat(&(zip_entry->rsrcname), "._"); 4300| 0| archive_strncat(&(zip_entry->rsrcname), 4301| 0| name + (r - name), 4302| 0| tmp_length - (r - name)); 4303| | /* Register an entry to RB tree to sort it by 4304| | * file offset. */ 4305| 0| __archive_rb_tree_insert_node(&zip->tree, 4306| 0| &zip_entry->node); 4307| 0| } 4308| 0| } 4309| | 4310| | /* Skip the comment too ... */ 4311| 1.08k| __archive_read_consume(a, 4312| 1.08k| filename_length + extra_length + comment_length); 4313| 1.08k| } 4314| | 4315| 23| return ARCHIVE_OK; ------------------ | | 233| 23|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4316| 39|} archive_read_support_format_zip.c:cmp_node: 4004| 6.83k|{ 4005| 6.83k| const struct zip_entry *e1 = (const struct zip_entry *)n1; 4006| 6.83k| const struct zip_entry *e2 = (const struct zip_entry *)n2; 4007| | 4008| 6.83k| if (e1->local_header_offset > e2->local_header_offset) ------------------ | Branch (4008:6): [True: 701, False: 6.13k] ------------------ 4009| 701| return -1; 4010| 6.13k| if (e1->local_header_offset < e2->local_header_offset) ------------------ | Branch (4010:6): [True: 6.13k, False: 0] ------------------ 4011| 6.13k| return 1; 4012| 0| return 0; 4013| 6.13k|} archive_read_support_format_zip.c:archive_read_format_zip_read_data_skip_seekable: 4575| 208|{ 4576| 208| struct zip *zip; 4577| 208| zip = (struct zip *)(a->format->data); 4578| | 4579| 208| zip->unconsumed = 0; 4580| 208| return (ARCHIVE_OK); ------------------ | | 233| 208|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 4581| 208|} archive_read_support_format_zip.c:archive_read_support_format_zip_capabilities_seekable: 3844| 78|{ 3845| 78| (void)a; /* UNUSED */ 3846| 78| return (ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA | ------------------ | | 398| 78|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */ ------------------ 3847| 78| ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA); ------------------ | | 399| 78|#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */ ------------------ 3848| 78|} archive_string_concat: 256| 682|{ 257| 682| if (archive_string_append(dest, src->s, src->length) == NULL) ------------------ | Branch (257:6): [True: 0, False: 682] ------------------ 258| 0| __archive_errx(1, "Out of memory"); 259| 682|} archive_wstring_concat: 264| 5.71k|{ 265| 5.71k| if (archive_wstring_append(dest, src->s, src->length) == NULL) ------------------ | Branch (265:6): [True: 0, False: 5.71k] ------------------ 266| 0| __archive_errx(1, "Out of memory"); 267| 5.71k|} archive_string_free: 271| 5.95M|{ 272| 5.95M| as->length = 0; 273| 5.95M| as->buffer_length = 0; 274| 5.95M| free(as->s); 275| | as->s = NULL; 276| 5.95M|} archive_wstring_free: 280| 1.88M|{ 281| 1.88M| as->length = 0; 282| 1.88M| as->buffer_length = 0; 283| 1.88M| free(as->s); 284| | as->s = NULL; 285| 1.88M|} archive_wstring_ensure: 289| 116k|{ 290| 116k| return (struct archive_wstring *) 291| 116k| archive_string_ensure((struct archive_string *)as, 292| 116k| s * sizeof(wchar_t)); 293| 116k|} archive_string_ensure: 298| 13.0M|{ 299| 13.0M| char *p; 300| 13.0M| size_t new_length; 301| | 302| | /* If buffer is already big enough, don't reallocate. */ 303| 13.0M| if (as->s && (s <= as->buffer_length)) ------------------ | Branch (303:6): [True: 12.6M, False: 387k] | Branch (303:15): [True: 12.6M, False: 15.0k] ------------------ 304| 12.6M| 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| 402k| if (as->buffer_length < 32) ------------------ | Branch (313:6): [True: 387k, False: 15.0k] ------------------ 314| | /* Start with a minimum 32-character buffer. */ 315| 387k| new_length = 32; 316| 15.0k| else if (as->buffer_length < 8192) ------------------ | Branch (316:11): [True: 13.8k, False: 1.22k] ------------------ 317| | /* Buffers under 8k are doubled for speed. */ 318| 13.8k| new_length = as->buffer_length + as->buffer_length; 319| 1.22k| else { 320| | /* Buffers 8k and over grow by at least 25% each time. */ 321| 1.22k| new_length = as->buffer_length + as->buffer_length / 4; 322| | /* Be safe: If size wraps, fail. */ 323| 1.22k| if (new_length < as->buffer_length) { ------------------ | Branch (323:7): [True: 0, False: 1.22k] ------------------ 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| 1.22k| } 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| 402k| if (new_length < s) ------------------ | Branch (335:6): [True: 87.1k, False: 315k] ------------------ 336| 87.1k| new_length = s; 337| | /* Now we can reallocate the buffer. */ 338| 402k| p = realloc(as->s, new_length); 339| 402k| if (p == NULL) { ------------------ | Branch (339:6): [True: 0, False: 402k] ------------------ 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| 402k| as->s = p; 347| 402k| as->buffer_length = new_length; 348| 402k| return (as); 349| 402k|} archive_strncat: 360| 180k|{ 361| 180k| size_t s; 362| 180k| const char *p, *pp; 363| | 364| 180k| p = (const char *)_p; 365| | 366| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 367| 180k| s = 0; 368| 180k| pp = p; 369| 62.1M| while (s < n && *pp) { ------------------ | Branch (369:9): [True: 62.0M, False: 87.2k] | Branch (369:18): [True: 61.9M, False: 93.1k] ------------------ 370| 61.9M| pp++; 371| 61.9M| s++; 372| 61.9M| } 373| 180k| if ((as = archive_string_append(as, p, s)) == NULL) ------------------ | Branch (373:6): [True: 0, False: 180k] ------------------ 374| 0| __archive_errx(1, "Out of memory"); 375| 180k| return (as); 376| 180k|} archive_wstrncat: 380| 4.05k|{ 381| 4.05k| size_t s; 382| 4.05k| const wchar_t *pp; 383| | 384| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 385| 4.05k| s = 0; 386| 4.05k| pp = p; 387| 42.4k| while (s < n && *pp) { ------------------ | Branch (387:9): [True: 38.4k, False: 3.95k] | Branch (387:18): [True: 38.3k, False: 104] ------------------ 388| 38.3k| pp++; 389| 38.3k| s++; 390| 38.3k| } 391| 4.05k| if ((as = archive_wstring_append(as, p, s)) == NULL) ------------------ | Branch (391:6): [True: 0, False: 4.05k] ------------------ 392| 0| __archive_errx(1, "Out of memory"); 393| 4.05k| return (as); 394| 4.05k|} archive_strcat: 398| 75.0k|{ 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| 75.0k| return archive_strncat(as, p, 0x1000000); 406| 75.0k|} archive_wstrcat: 410| 104|{ 411| | /* Ditto. */ 412| 104| return archive_wstrncat(as, p, 0x1000000); 413| 104|} archive_strappend_char: 417| 12.2M|{ 418| 12.2M| if ((as = archive_string_append(as, &c, 1)) == NULL) ------------------ | Branch (418:6): [True: 0, False: 12.2M] ------------------ 419| 0| __archive_errx(1, "Out of memory"); 420| 12.2M| return (as); 421| 12.2M|} archive_wstrappend_wchar: 425| 104|{ 426| 104| if ((as = archive_wstring_append(as, &c, 1)) == NULL) ------------------ | Branch (426:6): [True: 0, False: 104] ------------------ 427| 0| __archive_errx(1, "Out of memory"); 428| 104| return (as); 429| 104|} archive_wstring_append_from_mbs: 621| 104k|{ 622| 104k| size_t r; 623| 104k| int ret_val = 0; 624| | /* 625| | * No single byte will be more than one wide character, 626| | * so this length estimate will always be big enough. 627| | */ 628| | // size_t wcs_length = len; 629| 104k| size_t mbs_length = len; 630| 104k| const char *mbs = p; 631| 104k| wchar_t *wcs; 632| 104k|#if HAVE_MBRTOWC 633| 104k| mbstate_t shift_state; 634| | 635| 104k| memset(&shift_state, 0, sizeof(shift_state)); 636| 104k|#endif 637| | /* 638| | * As we decided to have wcs_length == mbs_length == len 639| | * we can use len here instead of wcs_length 640| | */ 641| 104k| if (NULL == archive_wstring_ensure(dest, dest->length + len + 1)) ------------------ | Branch (641:6): [True: 0, False: 104k] ------------------ 642| 0| return (-1); 643| 104k| wcs = dest->s + dest->length; 644| | /* 645| | * We cannot use mbsrtowcs/mbstowcs here because those may convert 646| | * extra MBS when strlen(p) > len and one wide character consists of 647| | * multi bytes. 648| | */ 649| 24.7M| while (*mbs && mbs_length > 0) { ------------------ | Branch (649:9): [True: 24.6M, False: 72.4k] | Branch (649:17): [True: 24.6M, False: 0] ------------------ 650| | /* 651| | * The buffer we allocated is always big enough. 652| | * Keep this code path in a comment if we decide to choose 653| | * smaller wcs_length in the future 654| | */ 655| |/* 656| | if (wcs_length == 0) { 657| | dest->length = wcs - dest->s; 658| | dest->s[dest->length] = L'\0'; 659| | wcs_length = mbs_length; 660| | if (NULL == archive_wstring_ensure(dest, 661| | dest->length + wcs_length + 1)) 662| | return (-1); 663| | wcs = dest->s + dest->length; 664| | } 665| |*/ 666| 24.6M|#if HAVE_MBRTOWC 667| 24.6M| r = mbrtowc(wcs, mbs, mbs_length, &shift_state); 668| |#else 669| | r = mbtowc(wcs, mbs, mbs_length); 670| |#endif 671| 24.6M| if (r == (size_t)-1 || r == (size_t)-2) { ------------------ | Branch (671:7): [True: 31.9k, False: 24.6M] | Branch (671:26): [True: 0, False: 24.6M] ------------------ 672| 31.9k| ret_val = -1; 673| 31.9k| break; 674| 31.9k| } 675| 24.6M| if (r == 0 || r > mbs_length) ------------------ | Branch (675:7): [True: 0, False: 24.6M] | Branch (675:17): [True: 0, False: 24.6M] ------------------ 676| 0| break; 677| 24.6M| wcs++; 678| | // wcs_length--; 679| 24.6M| mbs += r; 680| 24.6M| mbs_length -= r; 681| 24.6M| } 682| 104k| dest->length = wcs - dest->s; 683| 104k| dest->s[dest->length] = L'\0'; 684| 104k| return (ret_val); 685| 104k|} archive_string_append_from_wcs: 815| 3.35k|{ 816| | /* We cannot use the standard wcstombs() here because it 817| | * cannot tell us how big the output buffer should be. So 818| | * I've built a loop around wcrtomb() or wctomb() that 819| | * converts a character at a time and resizes the string as 820| | * needed. We prefer wcrtomb() when it's available because 821| | * it's thread-safe. */ 822| 3.35k| int n, ret_val = 0; 823| 3.35k| char *p; 824| 3.35k| char *end; 825| 3.35k|#if HAVE_WCRTOMB 826| 3.35k| mbstate_t shift_state; 827| | 828| 3.35k| memset(&shift_state, 0, sizeof(shift_state)); 829| |#else 830| | /* Clear the shift state before starting. */ 831| | wctomb(NULL, L'\0'); 832| |#endif 833| | /* 834| | * Allocate buffer for MBS. 835| | * We need this allocation here since it is possible that 836| | * as->s is still NULL. 837| | */ 838| 3.35k| if (archive_string_ensure(as, as->length + len + 1) == NULL) ------------------ | Branch (838:6): [True: 0, False: 3.35k] ------------------ 839| 0| return (-1); 840| | 841| 3.35k| p = as->s + as->length; 842| 3.35k| end = as->s + as->buffer_length - MB_CUR_MAX -1; 843| 27.6k| while (*w != L'\0' && len > 0) { ------------------ | Branch (843:9): [True: 24.3k, False: 3.35k] | Branch (843:24): [True: 24.3k, False: 0] ------------------ 844| 24.3k| if (p >= end) { ------------------ | Branch (844:7): [True: 274, False: 24.0k] ------------------ 845| 274| as->length = p - as->s; 846| 274| as->s[as->length] = '\0'; 847| | /* Re-allocate buffer for MBS. */ 848| 274| if (archive_string_ensure(as, ------------------ | Branch (848:8): [True: 0, False: 274] ------------------ 849| 274| as->length + max(len * 2, ------------------ | | 78| 274|#define max(a, b) ((a)>(b)?(a):(b)) | | ------------------ | | | Branch (78:26): [True: 274, False: 0] | | ------------------ ------------------ 850| 274| (size_t)MB_CUR_MAX) + 1) == NULL) 851| 0| return (-1); 852| 274| p = as->s + as->length; 853| 274| end = as->s + as->buffer_length - MB_CUR_MAX -1; 854| 274| } 855| 24.3k|#if HAVE_WCRTOMB 856| 24.3k| n = wcrtomb(p, *w++, &shift_state); 857| |#else 858| | n = wctomb(p, *w++); 859| |#endif 860| 24.3k| if (n == -1) { ------------------ | Branch (860:7): [True: 0, False: 24.3k] ------------------ 861| 0| if (errno == EILSEQ) { ------------------ | Branch (861:8): [True: 0, False: 0] ------------------ 862| | /* Skip an illegal wide char. */ 863| 0| *p++ = '?'; 864| 0| ret_val = -1; 865| 0| } else { 866| 0| ret_val = -1; 867| 0| break; 868| 0| } 869| 0| } else 870| 24.3k| p += n; 871| 24.3k| len--; 872| 24.3k| } 873| 3.35k| as->length = p - as->s; 874| 3.35k| as->s[as->length] = '\0'; 875| 3.35k| return (ret_val); 876| 3.35k|} archive_string_conversion_to_charset: 1776| 82.3k|{ 1777| 82.3k| int flag = SCONV_TO_CHARSET; ------------------ | | 89| 82.3k|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ 1778| | 1779| 82.3k| if (best_effort) ------------------ | Branch (1779:6): [True: 82.3k, False: 0] ------------------ 1780| 82.3k| flag |= SCONV_BEST_EFFORT; ------------------ | | 93| 82.3k|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ 1781| 82.3k| return (get_sconv_object(a, get_current_charset(a), charset, flag)); 1782| 82.3k|} archive_string_conversion_from_charset: 1787| 10.8k|{ 1788| 10.8k| int flag = SCONV_FROM_CHARSET; ------------------ | | 91| 10.8k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ 1789| | 1790| 10.8k| if (best_effort) ------------------ | Branch (1790:6): [True: 10.8k, False: 0] ------------------ 1791| 10.8k| flag |= SCONV_BEST_EFFORT; ------------------ | | 93| 10.8k|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ 1792| 10.8k| return (get_sconv_object(a, charset, get_current_charset(a), flag)); 1793| 10.8k|} archive_string_default_conversion_for_read: 1849| 1.36k|{ 1850| 1.36k| (void)a; /* UNUSED */ 1851| | return (NULL); 1852| 1.36k|} archive_string_conversion_free: 1867| 2.49k|{ 1868| 2.49k| struct archive_string_conv *sc; 1869| 2.49k| struct archive_string_conv *sc_next; 1870| | 1871| 2.95k| for (sc = a->sconv; sc != NULL; sc = sc_next) { ------------------ | Branch (1871:22): [True: 460, False: 2.49k] ------------------ 1872| 460| sc_next = sc->next; 1873| 460| free_sconv_object(sc); 1874| 460| } 1875| 2.49k| a->sconv = NULL; 1876| 2.49k| free(a->current_code); 1877| | a->current_code = NULL; 1878| 2.49k|} archive_string_conversion_charset_name: 1885| 1.80k|{ 1886| 1.80k| if (sc == NULL) { ------------------ | Branch (1886:6): [True: 0, False: 1.80k] ------------------ 1887| 0| return "current locale"; 1888| 0| } 1889| 1.80k| if (sc->flag & SCONV_TO_CHARSET) ------------------ | | 89| 1.80k|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ | Branch (1889:6): [True: 0, False: 1.80k] ------------------ 1890| 0| return (sc->to_charset); 1891| 1.80k| else 1892| 1.80k| return (sc->from_charset); 1893| 1.80k|} archive_strncpy_l: 2008| 186k|{ 2009| 186k| as->length = 0; 2010| 186k| return (archive_strncat_l(as, _p, n, sc)); 2011| 186k|} archive_strncat_l: 2016| 186k|{ 2017| 186k| const void *s; 2018| 186k| size_t length = 0; 2019| 186k| int i, r = 0, r2; 2020| | 2021| 186k| if (_p != NULL && n > 0) { ------------------ | Branch (2021:6): [True: 186k, False: 0] | Branch (2021:20): [True: 121k, False: 64.2k] ------------------ 2022| 121k| if (sc != NULL && (sc->flag & SCONV_FROM_UTF16)) ------------------ | | 112| 60.0k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 60.0k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 60.0k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2022:7): [True: 60.0k, False: 61.8k] | Branch (2022:21): [True: 670, False: 59.3k] ------------------ 2023| 670| length = utf16nbytes(_p, n); 2024| 121k| else 2025| 121k| length = mbsnbytes(_p, n); 2026| 121k| } 2027| | 2028| | /* We must allocate memory even if there is no data for conversion 2029| | * or copy. This simulates archive_string_append behavior. */ 2030| 186k| if (length == 0) { ------------------ | Branch (2030:6): [True: 78.0k, False: 108k] ------------------ 2031| 78.0k| size_t tn = 1; 2032| 78.0k| if (sc != NULL && (sc->flag & SCONV_TO_UTF16)) ------------------ | | 111| 46.5k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 46.5k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 46.5k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2032:7): [True: 46.5k, False: 31.4k] | Branch (2032:21): [True: 0, False: 46.5k] ------------------ 2033| 0| tn = 2; 2034| 78.0k| if (archive_string_ensure(as, as->length + tn) == NULL) ------------------ | Branch (2034:7): [True: 0, False: 78.0k] ------------------ 2035| 0| return (-1); 2036| 78.0k| as->s[as->length] = 0; 2037| 78.0k| if (tn == 2) ------------------ | Branch (2037:7): [True: 0, False: 78.0k] ------------------ 2038| 0| as->s[as->length+1] = 0; 2039| 78.0k| return (0); 2040| 78.0k| } 2041| | 2042| | /* 2043| | * If sc is NULL, we just make a copy. 2044| | */ 2045| 108k| if (sc == NULL) { ------------------ | Branch (2045:6): [True: 48.2k, False: 59.8k] ------------------ 2046| 48.2k| if (archive_string_append(as, _p, length) == NULL) ------------------ | Branch (2046:7): [True: 0, False: 48.2k] ------------------ 2047| 0| return (-1);/* No memory */ 2048| 48.2k| return (0); 2049| 48.2k| } 2050| | 2051| 59.8k| s = _p; 2052| 59.8k| i = 0; 2053| 59.8k| if (sc->nconverter > 1) { ------------------ | Branch (2053:6): [True: 12.8k, False: 47.0k] ------------------ 2054| 12.8k| sc->utftmp.length = 0; 2055| 12.8k| r2 = sc->converter[0](&(sc->utftmp), s, length, sc); 2056| 12.8k| if (r2 != 0 && errno == ENOMEM) ------------------ | Branch (2056:7): [True: 5.90k, False: 6.90k] | Branch (2056:18): [True: 0, False: 5.90k] ------------------ 2057| 0| return (r2); 2058| 12.8k| if (r > r2) ------------------ | Branch (2058:7): [True: 5.90k, False: 6.90k] ------------------ 2059| 5.90k| r = r2; 2060| 12.8k| s = sc->utftmp.s; 2061| 12.8k| length = sc->utftmp.length; 2062| 12.8k| ++i; 2063| 12.8k| } 2064| 59.8k| r2 = sc->converter[i](as, s, length, sc); 2065| 59.8k| if (r > r2) ------------------ | Branch (2065:6): [True: 17.8k, False: 41.9k] ------------------ 2066| 17.8k| r = r2; 2067| 59.8k| return (r); 2068| 59.8k|} archive_mstring_clean: 3921| 1.87M|{ 3922| 1.87M| archive_wstring_free(&(aes->aes_wcs)); 3923| 1.87M| archive_string_free(&(aes->aes_mbs)); 3924| 1.87M| archive_string_free(&(aes->aes_utf8)); 3925| 1.87M| archive_string_free(&(aes->aes_mbs_in_locale)); 3926| 1.87M| aes->aes_set = 0; 3927| 1.87M|} archive_mstring_get_utf8: 3941| 91.2k|{ 3942| 91.2k| struct archive_string_conv *sc; 3943| 91.2k| int r; 3944| | 3945| | /* If we already have a UTF8 form, return that immediately. */ 3946| 91.2k| if (aes->aes_set & AES_SET_UTF8) { ------------------ | | 221| 91.2k|#define AES_SET_UTF8 2 ------------------ | Branch (3946:6): [True: 6.93k, False: 84.2k] ------------------ 3947| 6.93k| *p = aes->aes_utf8.s; 3948| 6.93k| return (0); 3949| 6.93k| } 3950| | 3951| 84.2k| *p = NULL; 3952| |#if defined(_WIN32) && !defined(__CYGWIN__) 3953| | /* 3954| | * On Windows, first try converting from WCS because (1) there's no 3955| | * guarantee that the conversion to MBS will succeed, e.g. when using 3956| | * CP_ACP, and (2) that's more efficient than converting to MBS, just to 3957| | * convert back to WCS again before finally converting to UTF-8 3958| | */ 3959| | if ((aes->aes_set & AES_SET_WCS) != 0) { 3960| | sc = archive_string_conversion_to_charset(a, "UTF-8", 1); 3961| | if (sc == NULL) 3962| | return (-1);/* Couldn't allocate memory for sc. */ 3963| | archive_string_empty(&(aes->aes_utf8)); 3964| | r = archive_string_append_from_wcs_in_codepage(&(aes->aes_utf8), 3965| | aes->aes_wcs.s, aes->aes_wcs.length, sc); 3966| | if (a == NULL) 3967| | free_sconv_object(sc); 3968| | if (r == 0) { 3969| | aes->aes_set |= AES_SET_UTF8; 3970| | *p = aes->aes_utf8.s; 3971| | return (0);/* success. */ 3972| | } else 3973| | return (-1);/* failure. */ 3974| | } 3975| |#endif 3976| | /* Try converting WCS to MBS first if MBS does not exist yet. */ 3977| 84.2k| if ((aes->aes_set & AES_SET_MBS) == 0) { ------------------ | | 220| 84.2k|#define AES_SET_MBS 1 ------------------ | Branch (3977:6): [True: 1.96k, False: 82.3k] ------------------ 3978| 1.96k| const char *pm; /* unused */ 3979| 1.96k| archive_mstring_get_mbs(a, aes, &pm); /* ignore errors, we'll handle it later */ 3980| 1.96k| } 3981| 84.2k| if (aes->aes_set & AES_SET_MBS) { ------------------ | | 220| 84.2k|#define AES_SET_MBS 1 ------------------ | Branch (3981:6): [True: 82.3k, False: 1.96k] ------------------ 3982| 82.3k| sc = archive_string_conversion_to_charset(a, "UTF-8", 1); 3983| 82.3k| if (sc == NULL) ------------------ | Branch (3983:7): [True: 0, False: 82.3k] ------------------ 3984| 0| return (-1);/* Couldn't allocate memory for sc. */ 3985| 82.3k| r = archive_strncpy_l(&(aes->aes_utf8), aes->aes_mbs.s, 3986| 82.3k| aes->aes_mbs.length, sc); 3987| 82.3k| if (a == NULL) ------------------ | Branch (3987:7): [True: 82.3k, False: 0] ------------------ 3988| 82.3k| free_sconv_object(sc); 3989| 82.3k| if (r == 0) { ------------------ | Branch (3989:7): [True: 65.2k, False: 17.1k] ------------------ 3990| 65.2k| aes->aes_set |= AES_SET_UTF8; ------------------ | | 221| 65.2k|#define AES_SET_UTF8 2 ------------------ 3991| 65.2k| *p = aes->aes_utf8.s; 3992| 65.2k| return (0);/* success. */ 3993| 65.2k| } else 3994| 17.1k| return (-1);/* failure. */ 3995| 82.3k| } 3996| 1.96k| return (0);/* success. */ 3997| 84.2k|} archive_mstring_get_mbs: 4002| 176k|{ 4003| 176k| struct archive_string_conv *sc; 4004| 176k| int r, ret = 0; 4005| | 4006| | /* If we already have an MBS form, return that immediately. */ 4007| 176k| if (aes->aes_set & AES_SET_MBS) { ------------------ | | 220| 176k|#define AES_SET_MBS 1 ------------------ | Branch (4007:6): [True: 89.9k, False: 86.6k] ------------------ 4008| 89.9k| *p = aes->aes_mbs.s; 4009| 89.9k| return (ret); 4010| 89.9k| } 4011| | 4012| 86.6k| *p = NULL; 4013| | /* If there's a WCS form, try converting with the native locale. */ 4014| 86.6k| if (aes->aes_set & AES_SET_WCS) { ------------------ | | 222| 86.6k|#define AES_SET_WCS 4 ------------------ | Branch (4014:6): [True: 3.35k, False: 83.2k] ------------------ 4015| 3.35k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 3.35k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4016| 3.35k| r = archive_string_append_from_wcs(&(aes->aes_mbs), 4017| 3.35k| aes->aes_wcs.s, aes->aes_wcs.length); 4018| 3.35k| *p = aes->aes_mbs.s; 4019| 3.35k| if (r == 0) { ------------------ | Branch (4019:7): [True: 3.35k, False: 0] ------------------ 4020| 3.35k| aes->aes_set |= AES_SET_MBS; ------------------ | | 220| 3.35k|#define AES_SET_MBS 1 ------------------ 4021| 3.35k| return (ret); 4022| 3.35k| } else 4023| 0| ret = -1; 4024| 3.35k| } 4025| | 4026| | /* If there's a UTF-8 form, try converting with the native locale. */ 4027| 83.2k| if (aes->aes_set & AES_SET_UTF8) { ------------------ | | 221| 83.2k|#define AES_SET_UTF8 2 ------------------ | Branch (4027:6): [True: 12, False: 83.2k] ------------------ 4028| 12| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 12|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4029| 12| sc = archive_string_conversion_from_charset(a, "UTF-8", 1); 4030| 12| if (sc == NULL) ------------------ | Branch (4030:7): [True: 0, False: 12] ------------------ 4031| 0| return (-1);/* Couldn't allocate memory for sc. */ 4032| 12| r = archive_strncpy_l(&(aes->aes_mbs), 4033| 12| aes->aes_utf8.s, aes->aes_utf8.length, sc); 4034| 12| if (a == NULL) ------------------ | Branch (4034:7): [True: 12, False: 0] ------------------ 4035| 12| free_sconv_object(sc); 4036| 12| *p = aes->aes_mbs.s; 4037| 12| if (r == 0) { ------------------ | Branch (4037:7): [True: 0, False: 12] ------------------ 4038| 0| aes->aes_set |= AES_SET_MBS; ------------------ | | 220| 0|#define AES_SET_MBS 1 ------------------ 4039| 0| ret = 0;/* success; overwrite previous error. */ 4040| 0| } else 4041| 12| ret = -1;/* failure. */ 4042| 12| } 4043| 83.2k| return (ret); 4044| 83.2k|} archive_mstring_get_wcs: 4049| 210k|{ 4050| 210k| int r, ret = 0; 4051| | 4052| 210k| (void)a;/* UNUSED */ 4053| | /* Return WCS form if we already have it. */ 4054| 210k| if (aes->aes_set & AES_SET_WCS) { ------------------ | | 222| 210k|#define AES_SET_WCS 4 ------------------ | Branch (4054:6): [True: 78.9k, False: 131k] ------------------ 4055| 78.9k| *wp = aes->aes_wcs.s; 4056| 78.9k| return (ret); 4057| 78.9k| } 4058| | 4059| 131k| *wp = NULL; 4060| |#if defined(_WIN32) && !defined(__CYGWIN__) 4061| | /* 4062| | * On Windows, prefer converting from UTF-8 directly to WCS because: 4063| | * (1) there's no guarantee that the string can be represented in MBS (e.g. 4064| | * with CP_ACP), and (2) in order to convert from UTF-8 to MBS, we're going 4065| | * to need to convert from UTF-8 to WCS anyway and its wasteful to throw 4066| | * away that intermediate result 4067| | */ 4068| | if (aes->aes_set & AES_SET_UTF8) { 4069| | struct archive_string_conv *sc; 4070| | 4071| | sc = archive_string_conversion_from_charset(a, "UTF-8", 1); 4072| | if (sc != NULL) { 4073| | archive_wstring_empty((&aes->aes_wcs)); 4074| | r = archive_wstring_append_from_mbs_in_codepage(&(aes->aes_wcs), 4075| | aes->aes_utf8.s, aes->aes_utf8.length, sc); 4076| | if (a == NULL) 4077| | free_sconv_object(sc); 4078| | if (r == 0) { 4079| | aes->aes_set |= AES_SET_WCS; 4080| | *wp = aes->aes_wcs.s; 4081| | return (0); 4082| | } 4083| | } 4084| | } 4085| |#endif 4086| | /* Try converting UTF8 to MBS first if MBS does not exist yet. */ 4087| 131k| if ((aes->aes_set & AES_SET_MBS) == 0) { ------------------ | | 220| 131k|#define AES_SET_MBS 1 ------------------ | Branch (4087:6): [True: 34.4k, False: 97.2k] ------------------ 4088| 34.4k| const char *p; /* unused */ 4089| 34.4k| archive_mstring_get_mbs(a, aes, &p); /* ignore errors, we'll handle it later */ 4090| 34.4k| } 4091| | /* Try converting MBS to WCS using native locale. */ 4092| 131k| if (aes->aes_set & AES_SET_MBS) { ------------------ | | 220| 131k|#define AES_SET_MBS 1 ------------------ | Branch (4092:6): [True: 97.2k, False: 34.4k] ------------------ 4093| 97.2k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 97.2k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4094| 97.2k| r = archive_wstring_append_from_mbs(&(aes->aes_wcs), 4095| 97.2k| aes->aes_mbs.s, aes->aes_mbs.length); 4096| 97.2k| if (r == 0) { ------------------ | Branch (4096:7): [True: 65.2k, False: 31.9k] ------------------ 4097| 65.2k| aes->aes_set |= AES_SET_WCS; ------------------ | | 222| 65.2k|#define AES_SET_WCS 4 ------------------ 4098| 65.2k| *wp = aes->aes_wcs.s; 4099| 65.2k| } else 4100| 31.9k| ret = -1;/* failure. */ 4101| 97.2k| } 4102| 131k| return (ret); 4103| 210k|} archive_mstring_copy_mbs: 4173| 25.5k|{ 4174| 25.5k| if (mbs == NULL) { ------------------ | Branch (4174:6): [True: 2.85k, False: 22.6k] ------------------ 4175| 2.85k| aes->aes_set = 0; 4176| 2.85k| return (0); 4177| 2.85k| } 4178| 22.6k| return (archive_mstring_copy_mbs_len(aes, mbs, strlen(mbs))); 4179| 25.5k|} archive_mstring_copy_mbs_len: 4184| 25.9k|{ 4185| 25.9k| if (mbs == NULL) { ------------------ | Branch (4185:6): [True: 0, False: 25.9k] ------------------ 4186| 0| aes->aes_set = 0; 4187| 0| return (0); 4188| 0| } 4189| 25.9k| aes->aes_set = AES_SET_MBS; /* Only MBS form is set now. */ ------------------ | | 220| 25.9k|#define AES_SET_MBS 1 ------------------ 4190| 25.9k| archive_strncpy(&(aes->aes_mbs), mbs, len); ------------------ | | 173| 25.9k| ((as)->length=0, archive_strncat((as), (p), (l))) ------------------ 4191| 25.9k| archive_string_empty(&(aes->aes_utf8)); ------------------ | | 181| 25.9k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4192| 25.9k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 25.9k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4193| 25.9k| return (0); 4194| 25.9k|} archive_mstring_copy_wcs: 4198| 3.45k|{ 4199| 3.45k| return archive_mstring_copy_wcs_len(aes, wcs, 4200| 3.45k| wcs == NULL ? 0 : wcslen(wcs)); ------------------ | Branch (4200:5): [True: 0, False: 3.45k] ------------------ 4201| 3.45k|} archive_mstring_copy_wcs_len: 4220| 3.45k|{ 4221| 3.45k| if (wcs == NULL) { ------------------ | Branch (4221:6): [True: 0, False: 3.45k] ------------------ 4222| 0| aes->aes_set = 0; 4223| 0| return (0); 4224| 0| } 4225| 3.45k| aes->aes_set = AES_SET_WCS; /* Only WCS form set. */ ------------------ | | 222| 3.45k|#define AES_SET_WCS 4 ------------------ 4226| 3.45k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 3.45k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4227| 3.45k| archive_string_empty(&(aes->aes_utf8)); ------------------ | | 181| 3.45k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4228| 3.45k| archive_wstrncpy(&(aes->aes_wcs), wcs, len); ------------------ | | 175| 3.45k| ((as)->length = 0, archive_wstrncat((as), (p), (l))) ------------------ 4229| 3.45k| return (0); 4230| 3.45k|} archive_mstring_copy_mbs_len_l: 4235| 96.2k|{ 4236| 96.2k| int r; 4237| | 4238| 96.2k| if (mbs == NULL) { ------------------ | Branch (4238:6): [True: 2.86k, False: 93.3k] ------------------ 4239| 2.86k| aes->aes_set = 0; 4240| 2.86k| return (0); 4241| 2.86k| } 4242| 93.3k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 93.3k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4243| 93.3k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 93.3k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4244| 93.3k| archive_string_empty(&(aes->aes_utf8)); ------------------ | | 181| 93.3k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4245| |#if defined(_WIN32) && !defined(__CYGWIN__) 4246| | /* 4247| | * Internationalization programming on Windows must use Wide 4248| | * characters because Windows platform cannot make locale UTF-8. 4249| | */ 4250| | if (sc == NULL) { 4251| | if (archive_string_append(&(aes->aes_mbs), 4252| | mbs, mbsnbytes(mbs, len)) == NULL) { 4253| | aes->aes_set = 0; 4254| | r = -1; 4255| | } else { 4256| | aes->aes_set = AES_SET_MBS; 4257| | r = 0; 4258| | } 4259| |#if defined(HAVE_ICONV) 4260| | } else if (sc != NULL && sc->cd_w != (iconv_t)-1) { 4261| | /* 4262| | * This case happens only when MultiByteToWideChar() cannot 4263| | * handle sc->from_cp, and we have to iconv in order to 4264| | * translate character-set to wchar_t,UTF-16. 4265| | */ 4266| | iconv_t cd = sc->cd; 4267| | unsigned from_cp; 4268| | int flag; 4269| | 4270| | /* 4271| | * Translate multi-bytes from some character-set to UTF-8. 4272| | */ 4273| | sc->cd = sc->cd_w; 4274| | r = archive_strncpy_l(&(aes->aes_utf8), mbs, len, sc); 4275| | sc->cd = cd; 4276| | if (r != 0) { 4277| | aes->aes_set = 0; 4278| | return (r); 4279| | } 4280| | aes->aes_set = AES_SET_UTF8; 4281| | 4282| | /* 4283| | * Append the UTF-8 string into wstring. 4284| | */ 4285| | flag = sc->flag; 4286| | sc->flag &= ~(SCONV_NORMALIZATION_C 4287| | | SCONV_TO_UTF16| SCONV_FROM_UTF16); 4288| | from_cp = sc->from_cp; 4289| | sc->from_cp = CP_UTF8; 4290| | r = archive_wstring_append_from_mbs_in_codepage(&(aes->aes_wcs), 4291| | aes->aes_utf8.s, aes->aes_utf8.length, sc); 4292| | sc->flag = flag; 4293| | sc->from_cp = from_cp; 4294| | if (r == 0) 4295| | aes->aes_set |= AES_SET_WCS; 4296| |#endif 4297| | } else { 4298| | r = archive_wstring_append_from_mbs_in_codepage( 4299| | &(aes->aes_wcs), mbs, len, sc); 4300| | if (r == 0) 4301| | aes->aes_set = AES_SET_WCS; 4302| | else 4303| | aes->aes_set = 0; 4304| | } 4305| |#else 4306| 93.3k| r = archive_strncpy_l(&(aes->aes_mbs), mbs, len, sc); 4307| 93.3k| if (r == 0) ------------------ | Branch (4307:6): [True: 89.9k, False: 3.43k] ------------------ 4308| 89.9k| aes->aes_set = AES_SET_MBS; /* Only MBS form is set now. */ ------------------ | | 220| 89.9k|#define AES_SET_MBS 1 ------------------ 4309| 3.43k| else 4310| 3.43k| aes->aes_set = 0; 4311| 93.3k|#endif 4312| 93.3k| return (r); 4313| 96.2k|} archive_mstring_update_utf8: 4328| 10.4k|{ 4329| 10.4k| struct archive_string_conv *sc; 4330| 10.4k| int r; 4331| | 4332| 10.4k| if (utf8 == NULL) { ------------------ | Branch (4332:6): [True: 0, False: 10.4k] ------------------ 4333| 0| aes->aes_set = 0; 4334| 0| return (0); /* Succeeded in clearing everything. */ 4335| 0| } 4336| | 4337| | /* Save the UTF8 string. */ 4338| 10.4k| archive_strcpy(&(aes->aes_utf8), utf8); ------------------ | | 165| 10.4k| archive_strncpy((as), (p), ((p) == NULL ? 0 : strlen(p))) | | ------------------ | | | | 173| 20.8k| ((as)->length=0, archive_strncat((as), (p), (l))) | | | | ------------------ | | | | | Branch (173:47): [True: 0, False: 10.4k] | | | | ------------------ | | ------------------ ------------------ 4339| | 4340| | /* Empty the mbs and wcs strings. */ 4341| 10.4k| archive_string_empty(&(aes->aes_mbs)); ------------------ | | 181| 10.4k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 4342| 10.4k| archive_wstring_empty(&(aes->aes_wcs)); ------------------ | | 182| 10.4k|#define archive_wstring_empty(a) ((a)->length = 0) ------------------ 4343| | 4344| 10.4k| aes->aes_set = AES_SET_UTF8; /* Only UTF8 is set now. */ ------------------ | | 221| 10.4k|#define AES_SET_UTF8 2 ------------------ 4345| | 4346| 10.4k| sc = archive_string_conversion_from_charset(a, "UTF-8", 1); 4347| 10.4k| if (sc == NULL) ------------------ | Branch (4347:6): [True: 0, False: 10.4k] ------------------ 4348| 0| return (-1);/* Couldn't allocate memory for sc. */ 4349| | 4350| |#if defined(_WIN32) && !defined(__CYGWIN__) 4351| | /* On Windows, there's no good way to convert from UTF8 -> MBS directly, so 4352| | * prefer to first convert to WCS as (1) it's wasteful to throw away the 4353| | * intermediate result, and (2) WCS will still be set even if we fail to 4354| | * convert to MBS (e.g. with ACP that can't represent the characters) */ 4355| | r = archive_wstring_append_from_mbs_in_codepage(&(aes->aes_wcs), 4356| | aes->aes_utf8.s, aes->aes_utf8.length, sc); 4357| | 4358| | if (a == NULL) 4359| | free_sconv_object(sc); 4360| | if (r != 0) 4361| | return (-1); /* This will guarantee we can't convert to MBS */ 4362| | aes->aes_set = AES_SET_UTF8 | AES_SET_WCS; /* Both UTF8 and WCS set. */ 4363| | 4364| | /* Try converting WCS to MBS, return false on failure. */ 4365| | if (archive_string_append_from_wcs(&(aes->aes_mbs), aes->aes_wcs.s, 4366| | aes->aes_wcs.length)) 4367| | return (-1); 4368| |#else 4369| | /* Try converting UTF-8 to MBS, return false on failure. */ 4370| 10.4k| r = archive_strcpy_l(&(aes->aes_mbs), utf8, sc); ------------------ | | 169| 10.4k| archive_strncpy_l((as), (p), ((p) == NULL ? 0 : strlen(p)), (lo)) | | ------------------ | | | Branch (169:32): [True: 0, False: 10.4k] | | ------------------ ------------------ 4371| | 4372| 10.4k| if (a == NULL) ------------------ | Branch (4372:6): [True: 10.4k, False: 0] ------------------ 4373| 10.4k| free_sconv_object(sc); 4374| 10.4k| if (r != 0) ------------------ | Branch (4374:6): [True: 3.18k, False: 7.23k] ------------------ 4375| 3.18k| return (-1); 4376| 7.23k| aes->aes_set = AES_SET_UTF8 | AES_SET_MBS; /* Both UTF8 and MBS set. */ ------------------ | | 221| 7.23k|#define AES_SET_UTF8 2 ------------------ aes->aes_set = AES_SET_UTF8 | AES_SET_MBS; /* Both UTF8 and MBS set. */ ------------------ | | 220| 7.23k|#define AES_SET_MBS 1 ------------------ 4377| | 4378| | /* Try converting MBS to WCS, return false on failure. */ 4379| 7.23k| if (archive_wstring_append_from_mbs(&(aes->aes_wcs), aes->aes_mbs.s, ------------------ | Branch (4379:6): [True: 0, False: 7.23k] ------------------ 4380| 7.23k| aes->aes_mbs.length)) 4381| 0| return (-1); 4382| 7.23k|#endif 4383| | 4384| | /* All conversions succeeded. */ 4385| 7.23k| aes->aes_set = AES_SET_UTF8 | AES_SET_WCS | AES_SET_MBS; ------------------ | | 221| 7.23k|#define AES_SET_UTF8 2 ------------------ aes->aes_set = AES_SET_UTF8 | AES_SET_WCS | AES_SET_MBS; ------------------ | | 222| 7.23k|#define AES_SET_WCS 4 ------------------ aes->aes_set = AES_SET_UTF8 | AES_SET_WCS | AES_SET_MBS; ------------------ | | 220| 7.23k|#define AES_SET_MBS 1 ------------------ 4386| | 4387| 7.23k| return (0); 4388| 7.23k|} archive_string.c:archive_string_append: 226| 12.4M|{ 227| 12.4M| if (archive_string_ensure(as, as->length + s + 1) == NULL) ------------------ | Branch (227:6): [True: 0, False: 12.4M] ------------------ 228| 0| return (NULL); 229| 12.4M| if (s) ------------------ | Branch (229:6): [True: 12.4M, False: 13.4k] ------------------ 230| 12.4M| memmove(as->s + as->length, p, s); 231| 12.4M| as->length += s; 232| 12.4M| as->s[as->length] = 0; 233| 12.4M| return (as); 234| 12.4M|} archive_string.c:archive_wstring_append: 238| 9.87k|{ 239| 9.87k| if (archive_wstring_ensure(as, as->length + s + 1) == NULL) ------------------ | Branch (239:6): [True: 0, False: 9.87k] ------------------ 240| 0| return (NULL); 241| 9.87k| if (s) ------------------ | Branch (241:6): [True: 7.01k, False: 2.85k] ------------------ 242| 7.01k| wmemmove(as->s + as->length, p, s); 243| 9.87k| as->length += s; 244| 9.87k| as->s[as->length] = 0; 245| 9.87k| return (as); 246| 9.87k|} archive_string.c:get_sconv_object: 1694| 93.2k|{ 1695| 93.2k| struct archive_string_conv *sc; 1696| 93.2k| unsigned current_codepage; 1697| | 1698| | /* Check if we have made the sconv object. */ 1699| 93.2k| sc = find_sconv_object(a, fc, tc); 1700| 93.2k| if (sc != NULL) ------------------ | Branch (1700:6): [True: 0, False: 93.2k] ------------------ 1701| 0| return (sc); 1702| | 1703| 93.2k| if (a == NULL) ------------------ | Branch (1703:6): [True: 92.7k, False: 460] ------------------ 1704| 92.7k| current_codepage = get_current_codepage(); 1705| 460| else 1706| 460| current_codepage = a->current_codepage; 1707| | 1708| 93.2k| sc = create_sconv_object(canonical_charset_name(fc), 1709| 93.2k| canonical_charset_name(tc), current_codepage, flag); 1710| 93.2k| if (sc == NULL) { ------------------ | Branch (1710:6): [True: 0, False: 93.2k] ------------------ 1711| 0| if (a != NULL) ------------------ | Branch (1711:7): [True: 0, False: 0] ------------------ 1712| 0| archive_set_error(a, ENOMEM, 1713| 0| "Could not allocate memory for " 1714| 0| "a string conversion object"); 1715| 0| return (NULL); 1716| 0| } 1717| | 1718| | /* 1719| | * If there is no converter for current string conversion object, 1720| | * we cannot handle this conversion. 1721| | */ 1722| 93.2k| if (sc->nconverter == 0) { ------------------ | Branch (1722:6): [True: 0, False: 93.2k] ------------------ 1723| 0| if (a != NULL) { ------------------ | Branch (1723:7): [True: 0, False: 0] ------------------ 1724| 0|#if HAVE_ICONV 1725| 0| archive_set_error(a, ARCHIVE_ERRNO_MISC, ------------------ | | 204| 0|#define ARCHIVE_ERRNO_MISC (-1) ------------------ 1726| 0| "iconv_open failed: Cannot handle ``%s''", 1727| 0| (flag & SCONV_TO_CHARSET)?tc:fc); ------------------ | | 89| 0|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ | Branch (1727:8): [True: 0, False: 0] ------------------ 1728| |#else 1729| | archive_set_error(a, ARCHIVE_ERRNO_MISC, 1730| | "A character-set conversion not fully supported " 1731| | "on this platform"); 1732| |#endif 1733| 0| } 1734| | /* Failed; free a sconv object. */ 1735| 0| free_sconv_object(sc); 1736| 0| return (NULL); 1737| 0| } 1738| | 1739| | /* 1740| | * Success! 1741| | */ 1742| 93.2k| if (a != NULL) ------------------ | Branch (1742:6): [True: 460, False: 92.7k] ------------------ 1743| 460| add_sconv_object(a, sc); 1744| 93.2k| return (sc); 1745| 93.2k|} archive_string.c:find_sconv_object: 906| 93.2k|{ 907| 93.2k| struct archive_string_conv *sc; 908| | 909| 93.2k| if (a == NULL) ------------------ | Branch (909:6): [True: 92.7k, False: 460] ------------------ 910| 92.7k| return (NULL); 911| | 912| 460| for (sc = a->sconv; sc != NULL; sc = sc->next) { ------------------ | Branch (912:22): [True: 0, False: 460] ------------------ 913| 0| if (strcmp(sc->from_charset, fc) == 0 && ------------------ | Branch (913:7): [True: 0, False: 0] ------------------ 914| 0| strcmp(sc->to_charset, tc) == 0) ------------------ | Branch (914:7): [True: 0, False: 0] ------------------ 915| 0| break; 916| 0| } 917| 460| return (sc); 918| 93.2k|} archive_string.c:get_current_codepage: 1672| 93.2k|{ 1673| 93.2k| return (-1);/* Unknown */ 1674| 93.2k|} archive_string.c:create_sconv_object: 1167| 93.2k|{ 1168| 93.2k| struct archive_string_conv *sc; 1169| | 1170| 93.2k| sc = calloc(1, sizeof(*sc)); 1171| 93.2k| if (sc == NULL) ------------------ | Branch (1171:6): [True: 0, False: 93.2k] ------------------ 1172| 0| return (NULL); 1173| 93.2k| sc->next = NULL; 1174| 93.2k| sc->from_charset = strdup(fc); 1175| 93.2k| if (sc->from_charset == NULL) { ------------------ | Branch (1175:6): [True: 0, False: 93.2k] ------------------ 1176| 0| free(sc); 1177| 0| return (NULL); 1178| 0| } 1179| 93.2k| sc->to_charset = strdup(tc); 1180| 93.2k| if (sc->to_charset == NULL) { ------------------ | Branch (1180:6): [True: 0, False: 93.2k] ------------------ 1181| 0| free(sc->from_charset); 1182| 0| free(sc); 1183| 0| return (NULL); 1184| 0| } 1185| 93.2k| archive_string_init(&sc->utftmp); ------------------ | | 71| 93.2k| do { (a)->s = NULL; (a)->length = 0; (a)->buffer_length = 0; } while(0) | | ------------------ | | | Branch (71:71): [Folded, False: 93.2k] | | ------------------ ------------------ 1186| | 1187| 93.2k| if (flag & SCONV_TO_CHARSET) { ------------------ | | 89| 93.2k|#define SCONV_TO_CHARSET 1 /* MBS is being converted to specified ------------------ | Branch (1187:6): [True: 82.3k, False: 10.8k] ------------------ 1188| | /* 1189| | * Convert characters from the current locale charset to 1190| | * a specified charset. 1191| | */ 1192| 82.3k| sc->from_cp = current_codepage; 1193| 82.3k| sc->to_cp = make_codepage_from_charset(tc); 1194| |#if defined(_WIN32) && !defined(__CYGWIN__) 1195| | if (IsValidCodePage(sc->to_cp)) 1196| | flag |= SCONV_WIN_CP; 1197| |#endif 1198| 82.3k| } else if (flag & SCONV_FROM_CHARSET) { ------------------ | | 91| 10.8k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ | Branch (1198:13): [True: 10.8k, False: 0] ------------------ 1199| | /* 1200| | * Convert characters from a specified charset to 1201| | * the current locale charset. 1202| | */ 1203| 10.8k| sc->to_cp = current_codepage; 1204| 10.8k| sc->from_cp = make_codepage_from_charset(fc); 1205| |#if defined(_WIN32) && !defined(__CYGWIN__) 1206| | if (IsValidCodePage(sc->from_cp)) 1207| | flag |= SCONV_WIN_CP; 1208| |#endif 1209| 10.8k| } 1210| | 1211| | /* 1212| | * Check if "from charset" and "to charset" are the same. 1213| | */ 1214| 93.2k| if (strcmp(fc, tc) == 0 || ------------------ | Branch (1214:6): [True: 0, False: 93.2k] ------------------ 1215| 93.2k| (sc->from_cp != (unsigned)-1 && sc->from_cp == sc->to_cp)) ------------------ | Branch (1215:7): [True: 0, False: 93.2k] | Branch (1215:38): [True: 0, False: 0] ------------------ 1216| 0| sc->same = 1; 1217| 93.2k| else 1218| 93.2k| sc->same = 0; 1219| | 1220| | /* 1221| | * Mark if "from charset" or "to charset" are UTF-8 or UTF-16BE/LE. 1222| | */ 1223| 93.2k| if (strcmp(tc, "UTF-8") == 0) ------------------ | Branch (1223:6): [True: 82.3k, False: 10.8k] ------------------ 1224| 82.3k| flag |= SCONV_TO_UTF8; ------------------ | | 105| 82.3k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ 1225| 10.8k| else if (strcmp(tc, "UTF-16BE") == 0) ------------------ | Branch (1225:11): [True: 0, False: 10.8k] ------------------ 1226| 0| flag |= SCONV_TO_UTF16BE; ------------------ | | 107| 0|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ 1227| 10.8k| else if (strcmp(tc, "UTF-16LE") == 0) ------------------ | Branch (1227:11): [True: 0, False: 10.8k] ------------------ 1228| 0| flag |= SCONV_TO_UTF16LE; ------------------ | | 109| 0|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ ------------------ 1229| 93.2k| if (strcmp(fc, "UTF-8") == 0) ------------------ | Branch (1229:6): [True: 10.8k, False: 82.3k] ------------------ 1230| 10.8k| flag |= SCONV_FROM_UTF8; ------------------ | | 106| 10.8k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ 1231| 82.3k| else if (strcmp(fc, "UTF-16BE") == 0) ------------------ | Branch (1231:11): [True: 29, False: 82.3k] ------------------ 1232| 29| flag |= SCONV_FROM_UTF16BE; ------------------ | | 108| 29|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ 1233| 82.3k| else if (strcmp(fc, "UTF-16LE") == 0) ------------------ | Branch (1233:11): [True: 18, False: 82.3k] ------------------ 1234| 18| flag |= SCONV_FROM_UTF16LE; ------------------ | | 110| 18|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ 1235| |#if defined(_WIN32) && !defined(__CYGWIN__) 1236| | if (sc->to_cp == CP_UTF8) 1237| | flag |= SCONV_TO_UTF8; 1238| | else if (sc->to_cp == CP_UTF16BE) 1239| | flag |= SCONV_TO_UTF16BE | SCONV_WIN_CP; 1240| | else if (sc->to_cp == CP_UTF16LE) 1241| | flag |= SCONV_TO_UTF16LE | SCONV_WIN_CP; 1242| | if (sc->from_cp == CP_UTF8) 1243| | flag |= SCONV_FROM_UTF8; 1244| | else if (sc->from_cp == CP_UTF16BE) 1245| | flag |= SCONV_FROM_UTF16BE | SCONV_WIN_CP; 1246| | else if (sc->from_cp == CP_UTF16LE) 1247| | flag |= SCONV_FROM_UTF16LE | SCONV_WIN_CP; 1248| |#endif 1249| | 1250| | /* 1251| | * Set a flag for Unicode NFD. Usually iconv cannot correctly 1252| | * handle it. So we have to translate NFD characters to NFC ones 1253| | * ourselves before iconv handles. Another reason is to prevent 1254| | * that the same sight of two filenames, one is NFC and other 1255| | * is NFD, would be in its directory. 1256| | * On Mac OS X, although its filesystem layer automatically 1257| | * convert filenames to NFD, it would be useful for filename 1258| | * comparing to find out the same filenames that we normalize 1259| | * that to be NFD ourselves. 1260| | */ 1261| 93.2k| if ((flag & SCONV_FROM_CHARSET) && ------------------ | | 91| 93.2k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ | Branch (1261:6): [True: 10.8k, False: 82.3k] ------------------ 1262| 10.8k| (flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8))) { ------------------ | | 112| 10.8k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 10.8k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 10.8k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ (flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8))) { ------------------ | | 106| 10.8k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (1262:6): [True: 10.8k, False: 0] ------------------ 1263| |#if defined(__APPLE__) 1264| | if (flag & SCONV_TO_UTF8) 1265| | flag |= SCONV_NORMALIZATION_D; 1266| | else 1267| |#endif 1268| 10.8k| flag |= SCONV_NORMALIZATION_C; ------------------ | | 98| 10.8k|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ 1269| 10.8k| } 1270| |#if defined(__APPLE__) 1271| | /* 1272| | * In case writing an archive file, make sure that a filename 1273| | * going to be passed to iconv is a Unicode NFC string since 1274| | * a filename in HFS Plus filesystem is a Unicode NFD one and 1275| | * iconv cannot handle it with "UTF-8" charset. It is simpler 1276| | * than a use of "UTF-8-MAC" charset. 1277| | */ 1278| | if ((flag & SCONV_TO_CHARSET) && 1279| | (flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8)) && 1280| | !(flag & (SCONV_TO_UTF16 | SCONV_TO_UTF8))) 1281| | flag |= SCONV_NORMALIZATION_C; 1282| | /* 1283| | * In case reading an archive file. make sure that a filename 1284| | * will be passed to users is a Unicode NFD string in order to 1285| | * correctly compare the filename with other one which comes 1286| | * from HFS Plus filesystem. 1287| | */ 1288| | if ((flag & SCONV_FROM_CHARSET) && 1289| | !(flag & (SCONV_FROM_UTF16 | SCONV_FROM_UTF8)) && 1290| | (flag & SCONV_TO_UTF8)) 1291| | flag |= SCONV_NORMALIZATION_D; 1292| |#endif 1293| | 1294| 93.2k|#if defined(HAVE_ICONV) 1295| 93.2k| sc->cd_w = (iconv_t)-1; 1296| | /* 1297| | * Create an iconv object. 1298| | */ 1299| 93.2k| if (((flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) && ------------------ | | 105| 93.2k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ if (((flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) && ------------------ | | 111| 93.2k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 93.2k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 93.2k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (1299:7): [True: 82.3k, False: 10.8k] ------------------ 1300| 82.3k| (flag & (SCONV_FROM_UTF8 | SCONV_FROM_UTF16))) || ------------------ | | 106| 82.3k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ (flag & (SCONV_FROM_UTF8 | SCONV_FROM_UTF16))) || ------------------ | | 112| 82.3k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 82.3k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 82.3k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (1300:6): [True: 0, False: 82.3k] ------------------ 1301| 93.2k| (flag & SCONV_WIN_CP)) { ------------------ | | 94| 93.2k|#define SCONV_WIN_CP (1<<3) /* Use Windows API for converting ------------------ | Branch (1301:6): [True: 0, False: 93.2k] ------------------ 1302| | /* This case we won't use iconv. */ 1303| 0| sc->cd = (iconv_t)-1; 1304| 93.2k| } else { 1305| 93.2k| sc->cd = iconv_open(tc, fc); 1306| 93.2k| if (sc->cd == (iconv_t)-1 && (sc->flag & SCONV_BEST_EFFORT)) { ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ | Branch (1306:7): [True: 0, False: 93.2k] | Branch (1306:32): [True: 0, False: 0] ------------------ 1307| | /* 1308| | * Unfortunately, all of iconv implements do support 1309| | * "CP932" character-set, so we should use "SJIS" 1310| | * instead if iconv_open failed. 1311| | */ 1312| 0| if (strcmp(tc, "CP932") == 0) ------------------ | Branch (1312:8): [True: 0, False: 0] ------------------ 1313| 0| sc->cd = iconv_open("SJIS", fc); 1314| 0| else if (strcmp(fc, "CP932") == 0) ------------------ | Branch (1314:13): [True: 0, False: 0] ------------------ 1315| 0| sc->cd = iconv_open(tc, "SJIS"); 1316| 0| } 1317| |#if defined(__FreeBSD__) && !defined(HAVE_LIBICONV) 1318| | /* 1319| | * FreeBSD's native iconv() by default returns the number of 1320| | * invalid characters in the input string, as specified by 1321| | * POSIX, but iconv_strncat_in_locale() assumes GNU iconv 1322| | * semantics. 1323| | */ 1324| | int v = 1; 1325| | 1326| | (void)iconvctl(sc->cd, ICONV_SET_ILSEQ_INVALID, &v); 1327| |#elif defined(_WIN32) && !defined(__CYGWIN__) 1328| | /* 1329| | * archive_mstring on Windows directly convert multi-bytes 1330| | * into archive_wstring in order not to depend on locale 1331| | * so that you can do a I18N programming. This will be 1332| | * used only in archive_mstring_copy_mbs_len_l so far. 1333| | */ 1334| | if (flag & SCONV_FROM_CHARSET) { 1335| | sc->cd_w = iconv_open("UTF-8", fc); 1336| | if (sc->cd_w == (iconv_t)-1 && 1337| | (sc->flag & SCONV_BEST_EFFORT)) { 1338| | if (strcmp(fc, "CP932") == 0) 1339| | sc->cd_w = iconv_open("UTF-8", "SJIS"); 1340| | } 1341| | } 1342| |#endif /* _WIN32 && !__CYGWIN__ */ 1343| 93.2k| } 1344| 93.2k|#endif /* HAVE_ICONV */ 1345| | 1346| 93.2k| sc->flag = flag; 1347| | 1348| | /* 1349| | * Set up converters. 1350| | */ 1351| 93.2k| setup_converter(sc); 1352| | 1353| 93.2k| return (sc); 1354| 93.2k|} archive_string.c:make_codepage_from_charset: 1677| 93.2k|{ 1678| 93.2k| (void)charset; /* UNUSED */ 1679| 93.2k| return (-1);/* Unknown */ 1680| 93.2k|} archive_string.c:canonical_charset_name: 1127| 186k|{ 1128| 186k| char cs[16]; 1129| 186k| char *p; 1130| 186k| const char *s; 1131| | 1132| 186k| if (charset == NULL || charset[0] == '\0' ------------------ | Branch (1132:6): [True: 0, False: 186k] | Branch (1132:25): [True: 0, False: 186k] ------------------ 1133| 186k| || strlen(charset) > 15) ------------------ | Branch (1133:9): [True: 0, False: 186k] ------------------ 1134| 0| return (charset); 1135| | 1136| | /* Copy name to uppercase. */ 1137| 186k| p = cs; 1138| 186k| s = charset; 1139| 1.95M| while (*s) { ------------------ | Branch (1139:9): [True: 1.77M, False: 186k] ------------------ 1140| 1.77M| char c = *s++; 1141| 1.77M| if (c >= 'a' && c <= 'z') ------------------ | Branch (1141:7): [True: 0, False: 1.77M] | Branch (1141:19): [True: 0, False: 0] ------------------ 1142| 0| c -= 'a' - 'A'; 1143| 1.77M| *p++ = c; 1144| 1.77M| } 1145| 186k| *p++ = '\0'; 1146| | 1147| 186k| if (strcmp(cs, "UTF-8") == 0 || ------------------ | Branch (1147:6): [True: 93.1k, False: 93.2k] ------------------ 1148| 93.2k| strcmp(cs, "UTF8") == 0) ------------------ | Branch (1148:6): [True: 0, False: 93.2k] ------------------ 1149| 93.1k| return ("UTF-8"); 1150| 93.2k| if (strcmp(cs, "UTF-16BE") == 0 || ------------------ | Branch (1150:6): [True: 29, False: 93.2k] ------------------ 1151| 93.2k| strcmp(cs, "UTF16BE") == 0) ------------------ | Branch (1151:6): [True: 0, False: 93.2k] ------------------ 1152| 29| return ("UTF-16BE"); 1153| 93.2k| if (strcmp(cs, "UTF-16LE") == 0 || ------------------ | Branch (1153:6): [True: 18, False: 93.2k] ------------------ 1154| 93.2k| strcmp(cs, "UTF16LE") == 0) ------------------ | Branch (1154:6): [True: 0, False: 93.2k] ------------------ 1155| 18| return ("UTF-16LE"); 1156| 93.2k| if (strcmp(cs, "CP932") == 0) ------------------ | Branch (1156:6): [True: 0, False: 93.2k] ------------------ 1157| 0| return ("CP932"); 1158| 93.2k| return (charset); 1159| 93.2k|} archive_string.c:add_sconv_object: 925| 460|{ 926| 460| struct archive_string_conv **psc; 927| | 928| | /* Add a new sconv to sconv list. */ 929| 460| psc = &(a->sconv); 930| 460| while (*psc != NULL) ------------------ | Branch (930:9): [True: 0, False: 460] ------------------ 931| 0| psc = &((*psc)->next); 932| 460| *psc = sc; 933| 460|} archive_string.c:get_current_charset: 1749| 93.2k|{ 1750| 93.2k| const char *cur_charset; 1751| | 1752| 93.2k| if (a == NULL) ------------------ | Branch (1752:6): [True: 92.7k, False: 460] ------------------ 1753| 92.7k| cur_charset = default_iconv_charset(""); 1754| 460| else { 1755| 460| cur_charset = default_iconv_charset(a->current_code); 1756| 460| if (a->current_code == NULL) { ------------------ | Branch (1756:7): [True: 460, False: 0] ------------------ 1757| 460| a->current_code = strdup(cur_charset); 1758| 460| a->current_codepage = get_current_codepage(); 1759| 460| a->current_oemcp = get_current_oemcp(); 1760| 460| } 1761| 460| } 1762| 93.2k| return (cur_charset); 1763| 93.2k|} archive_string.c:default_iconv_charset: 445| 93.2k|default_iconv_charset(const char *charset) { 446| 93.2k| if (charset != NULL && charset[0] != '\0') ------------------ | Branch (446:6): [True: 92.7k, False: 460] | Branch (446:25): [True: 0, False: 92.7k] ------------------ 447| 0| return charset; 448| |#if HAVE_LOCALE_CHARSET && !defined(__APPLE__) 449| | /* locale_charset() is broken on Mac OS */ 450| | return locale_charset(); 451| |#elif HAVE_NL_LANGINFO 452| 93.2k| return nl_langinfo(CODESET); 453| |#else 454| | return ""; 455| |#endif 456| 93.2k|} archive_string.c:get_current_oemcp: 1683| 460|{ 1684| 460| return (-1);/* Unknown */ 1685| 460|} archive_string.c:free_sconv_object: 1361| 93.2k|{ 1362| 93.2k| free(sc->from_charset); 1363| 93.2k| free(sc->to_charset); 1364| 93.2k| archive_string_free(&sc->utftmp); 1365| 93.2k|#if HAVE_ICONV 1366| 93.2k| if (sc->cd != (iconv_t)-1) ------------------ | Branch (1366:6): [True: 93.2k, False: 0] ------------------ 1367| 93.2k| iconv_close(sc->cd); 1368| 93.2k| if (sc->cd_w != (iconv_t)-1) ------------------ | Branch (1368:6): [True: 0, False: 93.2k] ------------------ 1369| 0| iconv_close(sc->cd_w); 1370| 93.2k|#endif 1371| 93.2k| free(sc); 1372| 93.2k|} archive_string.c:setup_converter: 947| 93.2k|{ 948| | 949| | /* Reset. */ 950| 93.2k| sc->nconverter = 0; 951| | 952| | /* 953| | * Perform special sequence for the incorrect UTF-8 filenames 954| | * made by libarchive2.x. 955| | */ 956| 93.2k| if (sc->flag & SCONV_UTF8_LIBARCHIVE_2) { ------------------ | | 96| 93.2k|#define SCONV_UTF8_LIBARCHIVE_2 (1<<4) /* Incorrect UTF-8 made by libarchive ------------------ | Branch (956:6): [True: 0, False: 93.2k] ------------------ 957| 0| add_converter(sc, strncat_from_utf8_libarchive2); 958| 0| return; 959| 0| } 960| | 961| | /* 962| | * Convert a string to UTF-16BE/LE. 963| | */ 964| 93.2k| if (sc->flag & SCONV_TO_UTF16) { ------------------ | | 111| 93.2k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 93.2k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 93.2k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (964:6): [True: 0, False: 93.2k] ------------------ 965| | /* 966| | * If the current locale is UTF-8, we can translate 967| | * a UTF-8 string into a UTF-16BE string. 968| | */ 969| 0| if (sc->flag & SCONV_FROM_UTF8) { ------------------ | | 106| 0|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (969:7): [True: 0, False: 0] ------------------ 970| 0| add_converter(sc, archive_string_append_unicode); 971| 0| return; 972| 0| } 973| | 974| |#if defined(_WIN32) && !defined(__CYGWIN__) 975| | if (sc->flag & SCONV_WIN_CP) { 976| | if (sc->flag & SCONV_TO_UTF16BE) 977| | add_converter(sc, win_strncat_to_utf16be); 978| | else 979| | add_converter(sc, win_strncat_to_utf16le); 980| | return; 981| | } 982| |#endif 983| | 984| 0|#if defined(HAVE_ICONV) 985| 0| if (sc->cd != (iconv_t)-1) { ------------------ | Branch (985:7): [True: 0, False: 0] ------------------ 986| 0| add_converter(sc, iconv_strncat_in_locale); 987| 0| return; 988| 0| } 989| 0|#endif 990| | 991| 0| if (sc->flag & SCONV_BEST_EFFORT) { ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ | Branch (991:7): [True: 0, False: 0] ------------------ 992| 0| if (sc->flag & SCONV_TO_UTF16BE) ------------------ | | 107| 0|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ | Branch (992:8): [True: 0, False: 0] ------------------ 993| 0| add_converter(sc, 994| 0| best_effort_strncat_to_utf16be); 995| 0| else 996| 0| add_converter(sc, 997| 0| best_effort_strncat_to_utf16le); 998| 0| } else 999| | /* Make sure we have no converter. */ 1000| 0| sc->nconverter = 0; 1001| 0| return; 1002| 0| } 1003| | 1004| | /* 1005| | * Convert a string from UTF-16BE/LE. 1006| | */ 1007| 93.2k| if (sc->flag & SCONV_FROM_UTF16) { ------------------ | | 112| 93.2k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 93.2k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 93.2k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (1007:6): [True: 47, False: 93.1k] ------------------ 1008| | /* 1009| | * At least we should normalize a UTF-16BE string. 1010| | */ 1011| 47| if (sc->flag & SCONV_NORMALIZATION_D) ------------------ | | 101| 47|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ | Branch (1011:7): [True: 0, False: 47] ------------------ 1012| 0| add_converter(sc,archive_string_normalize_D); 1013| 47| else if (sc->flag & SCONV_NORMALIZATION_C) ------------------ | | 98| 47|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ | Branch (1013:12): [True: 47, False: 0] ------------------ 1014| 47| add_converter(sc, archive_string_normalize_C); 1015| | 1016| 47| if (sc->flag & SCONV_TO_UTF8) { ------------------ | | 105| 47|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (1016:7): [True: 0, False: 47] ------------------ 1017| | /* 1018| | * If the current locale is UTF-8, we can translate 1019| | * a UTF-16BE/LE string into a UTF-8 string directly. 1020| | */ 1021| 0| if (!(sc->flag & ------------------ | Branch (1021:8): [True: 0, False: 0] ------------------ 1022| 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. ------------------ 1023| 0| add_converter(sc, 1024| 0| archive_string_append_unicode); 1025| 0| return; 1026| 0| } 1027| | 1028| |#if defined(_WIN32) && !defined(__CYGWIN__) 1029| | if (sc->flag & SCONV_WIN_CP) { 1030| | if (sc->flag & SCONV_FROM_UTF16BE) 1031| | add_converter(sc, win_strncat_from_utf16be); 1032| | else 1033| | add_converter(sc, win_strncat_from_utf16le); 1034| | return; 1035| | } 1036| |#endif 1037| | 1038| 47|#if defined(HAVE_ICONV) 1039| 47| if (sc->cd != (iconv_t)-1) { ------------------ | Branch (1039:7): [True: 47, False: 0] ------------------ 1040| 47| add_converter(sc, iconv_strncat_in_locale); 1041| 47| return; 1042| 47| } 1043| 0|#endif 1044| | 1045| 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 (1045:7): [True: 0, False: 0] ------------------ 1046| 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. */ ------------------ 1047| 0| add_converter(sc, best_effort_strncat_from_utf16be); 1048| 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 (1048:12): [True: 0, False: 0] ------------------ 1049| 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. */ ------------------ 1050| 0| add_converter(sc, best_effort_strncat_from_utf16le); 1051| 0| else 1052| | /* Make sure we have no converter. */ 1053| 0| sc->nconverter = 0; 1054| 0| return; 1055| 47| } 1056| | 1057| 93.1k| if (sc->flag & SCONV_FROM_UTF8) { ------------------ | | 106| 93.1k|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (1057:6): [True: 10.8k, False: 82.3k] ------------------ 1058| | /* 1059| | * At least we should normalize a UTF-8 string. 1060| | */ 1061| 10.8k| if (sc->flag & SCONV_NORMALIZATION_D) ------------------ | | 101| 10.8k|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ | Branch (1061:7): [True: 0, False: 10.8k] ------------------ 1062| 0| add_converter(sc,archive_string_normalize_D); 1063| 10.8k| else if (sc->flag & SCONV_NORMALIZATION_C) ------------------ | | 98| 10.8k|#define SCONV_NORMALIZATION_C (1<<6) /* Need normalization to be Form C. ------------------ | Branch (1063:12): [True: 10.8k, False: 0] ------------------ 1064| 10.8k| add_converter(sc, archive_string_normalize_C); 1065| | 1066| | /* 1067| | * Copy UTF-8 string with a check of CESU-8. 1068| | * Apparently, iconv does not check surrogate pairs in UTF-8 1069| | * when both from-charset and to-charset are UTF-8, and then 1070| | * we use our UTF-8 copy code. 1071| | */ 1072| 10.8k| if (sc->flag & SCONV_TO_UTF8) { ------------------ | | 105| 10.8k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (1072:7): [True: 0, False: 10.8k] ------------------ 1073| | /* 1074| | * If the current locale is UTF-8, we can translate 1075| | * a UTF-16BE string into a UTF-8 string directly. 1076| | */ 1077| 0| if (!(sc->flag & ------------------ | Branch (1077:8): [True: 0, False: 0] ------------------ 1078| 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. ------------------ 1079| 0| add_converter(sc, strncat_from_utf8_to_utf8); 1080| 0| return; 1081| 0| } 1082| 10.8k| } 1083| | 1084| |#if defined(_WIN32) && !defined(__CYGWIN__) 1085| | /* 1086| | * On Windows we can use Windows API for a string conversion. 1087| | */ 1088| | if (sc->flag & SCONV_WIN_CP) { 1089| | add_converter(sc, strncat_in_codepage); 1090| | return; 1091| | } 1092| |#endif 1093| | 1094| 93.1k|#if HAVE_ICONV 1095| 93.1k| if (sc->cd != (iconv_t)-1) { ------------------ | Branch (1095:6): [True: 93.1k, False: 0] ------------------ 1096| 93.1k| add_converter(sc, iconv_strncat_in_locale); 1097| | /* 1098| | * iconv generally does not support UTF-8-MAC and so 1099| | * we have to the output of iconv from NFC to NFD if 1100| | * need. 1101| | */ 1102| 93.1k| if ((sc->flag & SCONV_FROM_CHARSET) && ------------------ | | 91| 93.1k|#define SCONV_FROM_CHARSET (1<<1) /* MBS is being converted from ------------------ | Branch (1102:7): [True: 10.8k, False: 82.3k] ------------------ 1103| 10.8k| (sc->flag & SCONV_TO_UTF8)) { ------------------ | | 105| 10.8k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (1103:7): [True: 0, False: 10.8k] ------------------ 1104| 0| if (sc->flag & SCONV_NORMALIZATION_D) ------------------ | | 101| 0|#define SCONV_NORMALIZATION_D (1<<7) /* Need normalization to be Form D. ------------------ | Branch (1104:8): [True: 0, False: 0] ------------------ 1105| 0| add_converter(sc, archive_string_normalize_D); 1106| 0| } 1107| 93.1k| return; 1108| 93.1k| } 1109| 0|#endif 1110| | 1111| | /* 1112| | * Try conversion in the best effort or no conversion. 1113| | */ 1114| 0| if ((sc->flag & SCONV_BEST_EFFORT) || sc->same) ------------------ | | 93| 0|#define SCONV_BEST_EFFORT (1<<2) /* Copy at least ASCII code. */ ------------------ | Branch (1114:6): [True: 0, False: 0] | Branch (1114:40): [True: 0, False: 0] ------------------ 1115| 0| add_converter(sc, best_effort_strncat_in_locale); 1116| 0| else 1117| | /* Make sure we have no converter. */ 1118| 0| sc->nconverter = 0; 1119| 0|} archive_string.c:add_converter: 939| 104k|{ 940| 104k| if (sc == NULL || sc->nconverter >= 2) ------------------ | Branch (940:6): [True: 0, False: 104k] | Branch (940:20): [True: 0, False: 104k] ------------------ 941| 0| __archive_errx(1, "Programming error"); 942| 104k| sc->converter[sc->nconverter++] = converter; 943| 104k|} archive_string.c:_utf8_to_unicode: 2367| 30.1M|{ 2368| 30.1M| static const char utf8_count[256] = { 2369| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 00 - 0F */ 2370| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 10 - 1F */ 2371| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 20 - 2F */ 2372| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 30 - 3F */ 2373| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 40 - 4F */ 2374| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 50 - 5F */ 2375| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 60 - 6F */ 2376| 30.1M| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 70 - 7F */ 2377| 30.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 80 - 8F */ 2378| 30.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 90 - 9F */ 2379| 30.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* A0 - AF */ 2380| 30.1M| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* B0 - BF */ 2381| 30.1M| 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* C0 - CF */ 2382| 30.1M| 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* D0 - DF */ 2383| 30.1M| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,/* E0 - EF */ 2384| 30.1M| 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0 - FF */ 2385| 30.1M| }; 2386| 30.1M| int ch, i; 2387| 30.1M| int cnt; 2388| 30.1M| uint32_t wc; 2389| | 2390| | /* Sanity check. */ 2391| 30.1M| if (n == 0) ------------------ | Branch (2391:6): [True: 12.2k, False: 30.1M] ------------------ 2392| 12.2k| return (0); 2393| | /* 2394| | * Decode 1-4 bytes depending on the value of the first byte. 2395| | */ 2396| 30.1M| ch = (unsigned char)*s; 2397| 30.1M| if (ch == 0) ------------------ | Branch (2397:6): [True: 0, False: 30.1M] ------------------ 2398| 0| return (0); /* Standard: return 0 for end-of-string. */ 2399| 30.1M| cnt = utf8_count[ch]; 2400| | 2401| | /* Invalid sequence or there are not plenty bytes. */ 2402| 30.1M| if (n < (size_t)cnt) { ------------------ | Branch (2402:6): [True: 514, False: 30.1M] ------------------ 2403| 514| cnt = (int)n; 2404| 514| for (i = 1; i < cnt; i++) { ------------------ | Branch (2404:15): [True: 1, False: 513] ------------------ 2405| 1| if ((s[i] & 0xc0) != 0x80) { ------------------ | Branch (2405:8): [True: 1, False: 0] ------------------ 2406| 1| cnt = i; 2407| 1| break; 2408| 1| } 2409| 1| } 2410| 514| goto invalid_sequence; 2411| 514| } 2412| | 2413| | /* Make a Unicode code point from a single UTF-8 sequence. */ 2414| 30.1M| switch (cnt) { 2415| 30.1M| case 1: /* 1 byte sequence. */ ------------------ | Branch (2415:2): [True: 30.1M, False: 66.9k] ------------------ 2416| 30.1M| *pwc = ch & 0x7f; 2417| 30.1M| return (cnt); 2418| 21.0k| case 2: /* 2 bytes sequence. */ ------------------ | Branch (2418:2): [True: 21.0k, False: 30.1M] ------------------ 2419| 21.0k| if ((s[1] & 0xc0) != 0x80) { ------------------ | Branch (2419:7): [True: 8.31k, False: 12.7k] ------------------ 2420| 8.31k| cnt = 1; 2421| 8.31k| goto invalid_sequence; 2422| 8.31k| } 2423| 12.7k| *pwc = ((ch & 0x1f) << 6) | (s[1] & 0x3f); 2424| 12.7k| return (cnt); 2425| 11.0k| case 3: /* 3 bytes sequence. */ ------------------ | Branch (2425:2): [True: 11.0k, False: 30.1M] ------------------ 2426| 11.0k| if ((s[1] & 0xc0) != 0x80) { ------------------ | Branch (2426:7): [True: 1.38k, False: 9.61k] ------------------ 2427| 1.38k| cnt = 1; 2428| 1.38k| goto invalid_sequence; 2429| 1.38k| } 2430| 9.61k| if ((s[2] & 0xc0) != 0x80) { ------------------ | Branch (2430:7): [True: 2.85k, False: 6.76k] ------------------ 2431| 2.85k| cnt = 2; 2432| 2.85k| goto invalid_sequence; 2433| 2.85k| } 2434| 6.76k| wc = ((ch & 0x0f) << 12) 2435| 6.76k| | ((s[1] & 0x3f) << 6) 2436| 6.76k| | (s[2] & 0x3f); 2437| 6.76k| if (wc < 0x800) ------------------ | Branch (2437:7): [True: 4, False: 6.76k] ------------------ 2438| 4| goto invalid_sequence;/* Overlong sequence. */ 2439| 6.76k| break; 2440| 6.76k| case 4: /* 4 bytes sequence. */ ------------------ | Branch (2440:2): [True: 893, False: 30.1M] ------------------ 2441| 893| if ((s[1] & 0xc0) != 0x80) { ------------------ | Branch (2441:7): [True: 83, False: 810] ------------------ 2442| 83| cnt = 1; 2443| 83| goto invalid_sequence; 2444| 83| } 2445| 810| if ((s[2] & 0xc0) != 0x80) { ------------------ | Branch (2445:7): [True: 171, False: 639] ------------------ 2446| 171| cnt = 2; 2447| 171| goto invalid_sequence; 2448| 171| } 2449| 639| if ((s[3] & 0xc0) != 0x80) { ------------------ | Branch (2449:7): [True: 0, False: 639] ------------------ 2450| 0| cnt = 3; 2451| 0| goto invalid_sequence; 2452| 0| } 2453| 639| wc = ((ch & 0x07) << 18) 2454| 639| | ((s[1] & 0x3f) << 12) 2455| 639| | ((s[2] & 0x3f) << 6) 2456| 639| | (s[3] & 0x3f); 2457| 639| if (wc < 0x10000) ------------------ | Branch (2457:7): [True: 0, False: 639] ------------------ 2458| 0| goto invalid_sequence;/* Overlong sequence. */ 2459| 639| break; 2460| 34.0k| default: /* Others are all invalid sequence. */ ------------------ | Branch (2460:2): [True: 34.0k, False: 30.1M] ------------------ 2461| 34.0k| if (ch == 0xc0 || ch == 0xc1) ------------------ | Branch (2461:7): [True: 8, False: 34.0k] | Branch (2461:21): [True: 1, False: 34.0k] ------------------ 2462| 9| cnt = 2; 2463| 34.0k| else if (ch >= 0xf5 && ch <= 0xf7) ------------------ | Branch (2463:12): [True: 24.6k, False: 9.39k] | Branch (2463:26): [True: 1.75k, False: 22.8k] ------------------ 2464| 1.75k| cnt = 4; 2465| 32.2k| else if (ch >= 0xf8 && ch <= 0xfb) ------------------ | Branch (2465:12): [True: 22.8k, False: 9.39k] | Branch (2465:26): [True: 815, False: 22.0k] ------------------ 2466| 815| cnt = 5; 2467| 31.4k| else if (ch == 0xfc || ch == 0xfd) ------------------ | Branch (2467:12): [True: 303, False: 31.1k] | Branch (2467:26): [True: 5.06k, False: 26.0k] ------------------ 2468| 5.36k| cnt = 6; 2469| 26.0k| else 2470| 26.0k| cnt = 1; 2471| 34.0k| if (n < (size_t)cnt) ------------------ | Branch (2471:7): [True: 2.38k, False: 31.6k] ------------------ 2472| 2.38k| cnt = (int)n; 2473| 45.2k| for (i = 1; i < cnt; i++) { ------------------ | Branch (2473:15): [True: 18.1k, False: 27.0k] ------------------ 2474| 18.1k| if ((s[i] & 0xc0) != 0x80) { ------------------ | Branch (2474:8): [True: 6.91k, False: 11.2k] ------------------ 2475| 6.91k| cnt = i; 2476| 6.91k| break; 2477| 6.91k| } 2478| 18.1k| } 2479| 34.0k| goto invalid_sequence; 2480| 30.1M| } 2481| | 2482| | /* The code point larger than 0x10FFFF is not legal 2483| | * Unicode values. */ 2484| 7.39k| if (wc > UNICODE_MAX) ------------------ | | 133| 7.39k|#define UNICODE_MAX 0x10FFFF ------------------ | Branch (2484:6): [True: 0, False: 7.39k] ------------------ 2485| 0| goto invalid_sequence; 2486| | /* Correctly gets a Unicode, returns used bytes. */ 2487| 7.39k| *pwc = wc; 2488| 7.39k| return (cnt); 2489| 47.3k|invalid_sequence: 2490| 47.3k| *pwc = UNICODE_R_CHAR;/* set the Replacement Character instead. */ ------------------ | | 134| 47.3k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2491| 47.3k| return (cnt * -1); 2492| 7.39k|} archive_string.c:unicode_to_utf16le: 2694| 5.92k|{ 2695| 5.92k| char *utf16 = p; 2696| | 2697| 5.92k| if (uc > 0xffff) { ------------------ | Branch (2697:6): [True: 78, False: 5.85k] ------------------ 2698| | /* We have a code point that won't fit into a 2699| | * wchar_t; convert it to a surrogate pair. */ 2700| 78| if (remaining < 4) ------------------ | Branch (2700:7): [True: 0, False: 78] ------------------ 2701| 0| return (0); 2702| 78| uc -= 0x10000; 2703| 78| archive_le16enc(utf16, ((uc >> 10) & 0x3ff) + 0xD800); 2704| 78| archive_le16enc(utf16+2, (uc & 0x3ff) + 0xDC00); 2705| 78| return (4); 2706| 5.85k| } else { 2707| 5.85k| if (remaining < 2) ------------------ | Branch (2707:7): [True: 0, False: 5.85k] ------------------ 2708| 0| return (0); 2709| 5.85k| archive_le16enc(utf16, (uint16_t)uc); 2710| 5.85k| return (2); 2711| 5.85k| } 2712| 5.92k|} archive_string.c:unicode_to_utf8: 2566| 53.9k|{ 2567| 53.9k| char *_p = p; 2568| | 2569| | /* Invalid Unicode char maps to Replacement character */ 2570| 53.9k| if (uc > UNICODE_MAX) ------------------ | | 133| 53.9k|#define UNICODE_MAX 0x10FFFF ------------------ | Branch (2570:6): [True: 0, False: 53.9k] ------------------ 2571| 0| uc = UNICODE_R_CHAR; ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2572| | /* Translate code point to UTF8 */ 2573| 53.9k| if (uc <= 0x7f) { ------------------ | Branch (2573:6): [True: 0, False: 53.9k] ------------------ 2574| 0| if (remaining == 0) ------------------ | Branch (2574:7): [True: 0, False: 0] ------------------ 2575| 0| return (0); 2576| 0| *p++ = (char)uc; 2577| 53.9k| } else if (uc <= 0x7ff) { ------------------ | Branch (2577:13): [True: 6.15k, False: 47.8k] ------------------ 2578| 6.15k| if (remaining < 2) ------------------ | Branch (2578:7): [True: 0, False: 6.15k] ------------------ 2579| 0| return (0); 2580| 6.15k| *p++ = 0xc0 | ((uc >> 6) & 0x1f); 2581| 6.15k| *p++ = 0x80 | (uc & 0x3f); 2582| 47.8k| } else if (uc <= 0xffff) { ------------------ | Branch (2582:13): [True: 47.6k, False: 166] ------------------ 2583| 47.6k| if (remaining < 3) ------------------ | Branch (2583:7): [True: 159, False: 47.5k] ------------------ 2584| 159| return (0); 2585| 47.5k| *p++ = 0xe0 | ((uc >> 12) & 0x0f); 2586| 47.5k| *p++ = 0x80 | ((uc >> 6) & 0x3f); 2587| 47.5k| *p++ = 0x80 | (uc & 0x3f); 2588| 47.5k| } else { 2589| 166| if (remaining < 4) ------------------ | Branch (2589:7): [True: 2, False: 164] ------------------ 2590| 2| return (0); 2591| 164| *p++ = 0xf0 | ((uc >> 18) & 0x07); 2592| 164| *p++ = 0x80 | ((uc >> 12) & 0x3f); 2593| 164| *p++ = 0x80 | ((uc >> 6) & 0x3f); 2594| 164| *p++ = 0x80 | (uc & 0x3f); 2595| 164| } 2596| 53.8k| return (p - _p); 2597| 53.9k|} archive_string.c:utf16be_to_unicode: 2601| 798|{ 2602| 798| return (utf16_to_unicode(pwc, s, n, 1)); 2603| 798|} archive_string.c:utf16_to_unicode: 2613| 39.7k|{ 2614| 39.7k| const char *utf16 = s; 2615| 39.7k| unsigned uc; 2616| | 2617| 39.7k| if (n == 0) ------------------ | Branch (2617:6): [True: 597, False: 39.1k] ------------------ 2618| 597| return (0); 2619| 39.1k| if (n == 1) { ------------------ | Branch (2619:6): [True: 0, False: 39.1k] ------------------ 2620| | /* set the Replacement Character instead. */ 2621| 0| *pwc = UNICODE_R_CHAR; ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2622| 0| return (-1); 2623| 0| } 2624| | 2625| 39.1k| if (be) ------------------ | Branch (2625:6): [True: 658, False: 38.5k] ------------------ 2626| 658| uc = archive_be16dec(utf16); 2627| 38.5k| else 2628| 38.5k| uc = archive_le16dec(utf16); 2629| 39.1k| utf16 += 2; 2630| | 2631| | /* If this is a surrogate pair, assemble the full code point.*/ 2632| 39.1k| if (IS_HIGH_SURROGATE_LA(uc)) { ------------------ | | 130| 39.1k|#define IS_HIGH_SURROGATE_LA(uc) ((uc) >= 0xD800 && (uc) <= 0xDBFF) | | ------------------ | | | Branch (130:35): [True: 10.0k, False: 29.0k] | | | Branch (130:53): [True: 4.75k, False: 5.33k] | | ------------------ ------------------ 2633| 4.75k| unsigned uc2; 2634| | 2635| 4.75k| if (n >= 4) { ------------------ | Branch (2635:7): [True: 4.75k, False: 0] ------------------ 2636| 4.75k| if (be) ------------------ | Branch (2636:8): [True: 0, False: 4.75k] ------------------ 2637| 0| uc2 = archive_be16dec(utf16); 2638| 4.75k| else 2639| 4.75k| uc2 = archive_le16dec(utf16); 2640| 4.75k| } else 2641| 0| uc2 = 0; 2642| 4.75k| if (IS_LOW_SURROGATE_LA(uc2)) { ------------------ | | 131| 4.75k|#define IS_LOW_SURROGATE_LA(uc) ((uc) >= 0xDC00 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (131:35): [True: 146, False: 4.61k] | | | Branch (131:53): [True: 78, False: 68] | | ------------------ ------------------ 2643| 78| uc = combine_surrogate_pair(uc, uc2); 2644| 78| utf16 += 2; 2645| 4.67k| } else { 2646| | /* Undescribed code point should be U+FFFD 2647| | * (replacement character). */ 2648| 4.67k| *pwc = UNICODE_R_CHAR; ------------------ | | 134| 4.67k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2649| 4.67k| return (-2); 2650| 4.67k| } 2651| 4.75k| } 2652| | 2653| | /* 2654| | * Surrogate pair values(0xd800 through 0xdfff) are only 2655| | * used by UTF-16, so, after above calculation, the code 2656| | * must not be surrogate values, and Unicode has no codes 2657| | * larger than 0x10ffff. Thus, those are not legal Unicode 2658| | * values. 2659| | */ 2660| 34.4k| if (IS_SURROGATE_PAIR_LA(uc) || uc > UNICODE_MAX) { ------------------ | | 132| 68.9k|#define IS_SURROGATE_PAIR_LA(uc) ((uc) >= 0xD800 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (132:35): [True: 5.41k, False: 29.0k] | | | Branch (132:53): [True: 770, False: 4.64k] | | ------------------ ------------------ if (IS_SURROGATE_PAIR_LA(uc) || uc > UNICODE_MAX) { ------------------ | | 133| 33.7k|#define UNICODE_MAX 0x10FFFF ------------------ | Branch (2660:34): [True: 0, False: 33.7k] ------------------ 2661| | /* Undescribed code point should be U+FFFD 2662| | * (replacement character). */ 2663| 770| *pwc = UNICODE_R_CHAR; ------------------ | | 134| 770|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2664| 770| return (((int)(utf16 - s)) * -1); 2665| 770| } 2666| 33.7k| *pwc = uc; 2667| 33.7k| return ((int)(utf16 - s)); 2668| 34.4k|} archive_string.c:combine_surrogate_pair: 2508| 406|{ 2509| 406| uc -= 0xD800; 2510| 406| uc *= 0x400; 2511| 406| uc += uc2 - 0xDC00; 2512| 406| uc += 0x10000; 2513| 406| return (uc); 2514| 406|} archive_string.c:utf16le_to_unicode: 2607| 38.9k|{ 2608| 38.9k| return (utf16_to_unicode(pwc, s, n, 0)); 2609| 38.9k|} archive_string.c:cesu8_to_unicode: 2527| 30.1M|{ 2528| 30.1M| uint32_t wc = 0; 2529| 30.1M| int cnt; 2530| | 2531| 30.1M| cnt = _utf8_to_unicode(&wc, s, n); 2532| 30.1M| if (cnt == 3 && IS_HIGH_SURROGATE_LA(wc)) { ------------------ | | 130| 6.30k|#define IS_HIGH_SURROGATE_LA(uc) ((uc) >= 0xD800 && (uc) <= 0xDBFF) | | ------------------ | | | Branch (130:35): [True: 6.29k, False: 1] | | | Branch (130:53): [True: 3.17k, False: 3.12k] | | ------------------ ------------------ | Branch (2532:6): [True: 6.30k, False: 30.1M] ------------------ 2533| 3.17k| uint32_t wc2 = 0; 2534| 3.17k| if (n - 3 < 3) { ------------------ | Branch (2534:7): [True: 185, False: 2.99k] ------------------ 2535| | /* Invalid byte sequence. */ 2536| 185| goto invalid_sequence; 2537| 185| } 2538| 2.99k| cnt = _utf8_to_unicode(&wc2, s+3, n-3); 2539| 2.99k| if (cnt != 3 || !IS_LOW_SURROGATE_LA(wc2)) { ------------------ | | 131| 460|#define IS_LOW_SURROGATE_LA(uc) ((uc) >= 0xDC00 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (131:35): [True: 460, False: 0] | | | Branch (131:53): [True: 328, False: 132] | | ------------------ ------------------ | Branch (2539:7): [True: 2.53k, False: 460] ------------------ 2540| | /* Invalid byte sequence. */ 2541| 2.66k| goto invalid_sequence; 2542| 2.66k| } 2543| 328| wc = combine_surrogate_pair(wc, wc2); 2544| 328| cnt = 6; 2545| 30.1M| } else if (cnt == 3 && IS_LOW_SURROGATE_LA(wc)) { ------------------ | | 131| 3.12k|#define IS_LOW_SURROGATE_LA(uc) ((uc) >= 0xDC00 && (uc) <= 0xDFFF) | | ------------------ | | | Branch (131:35): [True: 3.12k, False: 1] | | | Branch (131:53): [True: 2.69k, False: 428] | | ------------------ ------------------ | Branch (2545:13): [True: 3.12k, False: 30.1M] ------------------ 2546| | /* Invalid byte sequence. */ 2547| 2.69k| goto invalid_sequence; 2548| 2.69k| } 2549| 30.1M| *pwc = wc; 2550| 30.1M| return (cnt); 2551| 5.54k|invalid_sequence: 2552| 5.54k| *pwc = UNICODE_R_CHAR;/* set the Replacement Character instead. */ ------------------ | | 134| 5.54k|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2553| 5.54k| if (cnt > 0) ------------------ | Branch (2553:6): [True: 3.01k, False: 2.53k] ------------------ 2554| 3.01k| cnt *= -1; 2555| 5.54k| return (cnt); 2556| 30.1M|} archive_string.c:iconv_strncat_in_locale: 2098| 59.8k|{ 2099| 59.8k| ICONV_CONST char *itp; 2100| 59.8k| size_t remaining; 2101| 59.8k| iconv_t cd; 2102| 59.8k| char *outp; 2103| 59.8k| size_t avail, bs; 2104| 59.8k| int return_value = 0; /* success */ 2105| 59.8k| size_t to_size, from_size; 2106| | 2107| 59.8k| if (sc->flag & SCONV_TO_UTF16) ------------------ | | 111| 59.8k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 59.8k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 59.8k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2107:6): [True: 0, False: 59.8k] ------------------ 2108| 0| to_size = 2; 2109| 59.8k| else 2110| 59.8k| to_size = 1; 2111| 59.8k| if (sc->flag & SCONV_FROM_UTF16) ------------------ | | 112| 59.8k|#define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 108| 59.8k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_FROM_UTF16 (SCONV_FROM_UTF16BE | SCONV_FROM_UTF16LE) | | ------------------ | | | | 110| 59.8k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2111:6): [True: 597, False: 59.2k] ------------------ 2112| 597| from_size = 2; 2113| 59.2k| else 2114| 59.2k| from_size = 1; 2115| | 2116| 59.8k| if (archive_string_ensure(as, as->length + length*2+to_size) == NULL) ------------------ | Branch (2116:6): [True: 0, False: 59.8k] ------------------ 2117| 0| return (-1); 2118| | 2119| 59.8k| cd = sc->cd; 2120| 59.8k| itp = (char *)(uintptr_t)_p; 2121| 59.8k| remaining = length; 2122| 59.8k| outp = as->s + as->length; 2123| 59.8k| avail = as->buffer_length - as->length - to_size; 2124| 341k| while (remaining >= from_size) { ------------------ | Branch (2124:9): [True: 336k, False: 5.33k] ------------------ 2125| 336k| size_t result = iconv(cd, &itp, &remaining, &outp, &avail); 2126| | 2127| 336k| if (result != (size_t)-1) ------------------ | Branch (2127:7): [True: 54.4k, False: 282k] ------------------ 2128| 54.4k| break; /* Conversion completed. */ 2129| | 2130| 282k| if (errno == EILSEQ || errno == EINVAL) { ------------------ | Branch (2130:7): [True: 281k, False: 236] | Branch (2130:26): [True: 0, False: 236] ------------------ 2131| | /* 2132| | * If an output charset is UTF-8 or UTF-16BE/LE, 2133| | * unknown character should be U+FFFD 2134| | * (replacement character). 2135| | */ 2136| 281k| if (sc->flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) { ------------------ | | 105| 281k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ if (sc->flag & (SCONV_TO_UTF8 | SCONV_TO_UTF16)) { ------------------ | | 111| 281k|#define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 107| 281k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ | | ------------------ | | #define SCONV_TO_UTF16 (SCONV_TO_UTF16BE | SCONV_TO_UTF16LE) | | ------------------ | | | | 109| 281k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ | | ------------------ ------------------ | Branch (2136:8): [True: 72.5k, False: 209k] ------------------ 2137| 72.5k| size_t rbytes; 2138| 72.5k| if (sc->flag & SCONV_TO_UTF8) ------------------ | | 105| 72.5k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (2138:9): [True: 72.5k, False: 0] ------------------ 2139| 72.5k| rbytes = sizeof(utf8_replacement_char); 2140| 0| else 2141| 0| rbytes = 2; 2142| | 2143| 72.5k| if (avail < rbytes) { ------------------ | Branch (2143:9): [True: 134, False: 72.3k] ------------------ 2144| 134| as->length = outp - as->s; 2145| 134| bs = as->buffer_length + 2146| 134| (remaining * to_size) + rbytes; 2147| 134| if (NULL == ------------------ | Branch (2147:10): [True: 0, False: 134] ------------------ 2148| 134| archive_string_ensure(as, bs)) 2149| 0| return (-1); 2150| 134| outp = as->s + as->length; 2151| 134| avail = as->buffer_length 2152| 134| - as->length - to_size; 2153| 134| } 2154| 72.5k| if (sc->flag & SCONV_TO_UTF8) ------------------ | | 105| 72.5k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (2154:9): [True: 72.5k, False: 0] ------------------ 2155| 72.5k| memcpy(outp, utf8_replacement_char, sizeof(utf8_replacement_char)); 2156| 0| else if (sc->flag & SCONV_TO_UTF16BE) ------------------ | | 107| 0|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ | Branch (2156:14): [True: 0, False: 0] ------------------ 2157| 0| archive_be16enc(outp, UNICODE_R_CHAR); ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2158| 0| else 2159| 0| archive_le16enc(outp, UNICODE_R_CHAR); ------------------ | | 134| 0|#define UNICODE_R_CHAR 0xFFFD /* Replacement character. */ ------------------ 2160| 72.5k| outp += rbytes; 2161| 72.5k| avail -= rbytes; 2162| 209k| } else { 2163| | /* Skip the illegal input bytes. */ 2164| 209k| *outp++ = '?'; 2165| 209k| avail--; 2166| 209k| } 2167| 281k| itp += from_size; 2168| 281k| remaining -= from_size; 2169| 281k| return_value = -1; /* failure */ 2170| 281k| } else { 2171| | /* E2BIG no output buffer, 2172| | * Increase an output buffer. */ 2173| 236| as->length = outp - as->s; 2174| 236| bs = as->buffer_length + remaining * 2; 2175| 236| if (NULL == archive_string_ensure(as, bs)) ------------------ | Branch (2175:8): [True: 0, False: 236] ------------------ 2176| 0| return (-1); 2177| 236| outp = as->s + as->length; 2178| 236| avail = as->buffer_length - as->length - to_size; 2179| 236| } 2180| 282k| } 2181| 59.8k| as->length = outp - as->s; 2182| 59.8k| as->s[as->length] = 0; 2183| 59.8k| if (to_size == 2) ------------------ | Branch (2183:6): [True: 0, False: 59.8k] ------------------ 2184| 0| as->s[as->length+1] = 0; 2185| 59.8k| return (return_value); 2186| 59.8k|} archive_string.c:archive_string_normalize_C: 2999| 12.8k|{ 3000| 12.8k| const char *s = (const char *)_p; 3001| 12.8k| char *p, *endp; 3002| 12.8k| uint32_t uc, uc2; 3003| 12.8k| size_t w; 3004| 12.8k| int always_replace, n, n2, ret = 0, spair, ts, tm; 3005| 12.8k| int (*parse)(uint32_t *, const char *, size_t); 3006| 12.8k| size_t (*unparse)(char *, size_t, uint32_t); 3007| | 3008| 12.8k| always_replace = 1; 3009| 12.8k| ts = 1;/* text size. */ 3010| 12.8k| if (sc->flag & SCONV_TO_UTF16BE) { ------------------ | | 107| 12.8k|#define SCONV_TO_UTF16BE (1<<10) /* "to charset" side is UTF-16BE. */ ------------------ | Branch (3010:6): [True: 0, False: 12.8k] ------------------ 3011| 0| unparse = unicode_to_utf16be; 3012| 0| ts = 2; 3013| 0| if (sc->flag & SCONV_FROM_UTF16BE) ------------------ | | 108| 0|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (3013:7): [True: 0, False: 0] ------------------ 3014| 0| always_replace = 0; 3015| 12.8k| } else if (sc->flag & SCONV_TO_UTF16LE) { ------------------ | | 109| 12.8k|#define SCONV_TO_UTF16LE (1<<12) /* "to charset" side is UTF-16LE. */ ------------------ | Branch (3015:13): [True: 0, False: 12.8k] ------------------ 3016| 0| unparse = unicode_to_utf16le; 3017| 0| ts = 2; 3018| 0| if (sc->flag & SCONV_FROM_UTF16LE) ------------------ | | 110| 0|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (3018:7): [True: 0, False: 0] ------------------ 3019| 0| always_replace = 0; 3020| 12.8k| } else if (sc->flag & SCONV_TO_UTF8) { ------------------ | | 105| 12.8k|#define SCONV_TO_UTF8 (1<<8) /* "to charset" side is UTF-8. */ ------------------ | Branch (3020:13): [True: 0, False: 12.8k] ------------------ 3021| 0| unparse = unicode_to_utf8; 3022| 0| if (sc->flag & SCONV_FROM_UTF8) ------------------ | | 106| 0|#define SCONV_FROM_UTF8 (1<<9) /* "from charset" side is UTF-8. */ ------------------ | Branch (3022:7): [True: 0, False: 0] ------------------ 3023| 0| always_replace = 0; 3024| 12.8k| } else { 3025| | /* 3026| | * This case is going to be converted to another 3027| | * character-set through iconv. 3028| | */ 3029| 12.8k| always_replace = 0; 3030| 12.8k| if (sc->flag & SCONV_FROM_UTF16BE) { ------------------ | | 108| 12.8k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (3030:7): [True: 140, False: 12.6k] ------------------ 3031| 140| unparse = unicode_to_utf16be; 3032| 140| ts = 2; 3033| 12.6k| } else if (sc->flag & SCONV_FROM_UTF16LE) { ------------------ | | 110| 12.6k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (3033:14): [True: 457, False: 12.2k] ------------------ 3034| 457| unparse = unicode_to_utf16le; 3035| 457| ts = 2; 3036| 12.2k| } else { 3037| 12.2k| unparse = unicode_to_utf8; 3038| 12.2k| } 3039| 12.8k| } 3040| | 3041| 12.8k| if (sc->flag & SCONV_FROM_UTF16BE) { ------------------ | | 108| 12.8k|#define SCONV_FROM_UTF16BE (1<<11) /* "from charset" side is UTF-16BE. */ ------------------ | Branch (3041:6): [True: 140, False: 12.6k] ------------------ 3042| 140| parse = utf16be_to_unicode; 3043| 140| tm = 1; 3044| 140| spair = 4;/* surrogate pair size in UTF-16. */ 3045| 12.6k| } else if (sc->flag & SCONV_FROM_UTF16LE) { ------------------ | | 110| 12.6k|#define SCONV_FROM_UTF16LE (1<<13) /* "from charset" side is UTF-16LE. */ ------------------ | Branch (3045:13): [True: 457, False: 12.2k] ------------------ 3046| 457| parse = utf16le_to_unicode; 3047| 457| tm = 1; 3048| 457| spair = 4;/* surrogate pair size in UTF-16. */ 3049| 12.2k| } else { 3050| 12.2k| parse = cesu8_to_unicode; 3051| 12.2k| tm = ts; 3052| 12.2k| spair = 6;/* surrogate pair size in UTF-8. */ 3053| 12.2k| } 3054| | 3055| 12.8k| if (archive_string_ensure(as, as->length + len * tm + ts) == NULL) ------------------ | Branch (3055:6): [True: 0, False: 12.8k] ------------------ 3056| 0| return (-1); 3057| | 3058| 12.8k| p = as->s + as->length; 3059| 12.8k| endp = as->s + as->buffer_length - ts; 3060| 69.5k| while ((n = parse(&uc, s, len)) != 0) { ------------------ | Branch (3060:9): [True: 67.4k, False: 2.15k] ------------------ 3061| 67.4k| const char *ucptr, *uc2ptr; 3062| | 3063| 67.4k| if (n < 0) { ------------------ | Branch (3063:7): [True: 39.6k, False: 27.8k] ------------------ 3064| | /* Use a replaced unicode character. */ 3065| 39.6k| UNPARSE(p, endp, uc); ------------------ | | 2929| 39.6k|#define UNPARSE(p, endp, uc) do { \ | | 2930| 39.6k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2930:9): [True: 18, False: 39.6k] | | ------------------ | | 2931| 18| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 18|#define EXPAND_BUFFER() do { \ | | | | 2921| 18| as->length = p - as->s; \ | | | | 2922| 18| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 18] | | | | ------------------ | | | | 2923| 18| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 18| return (-1); \ | | | | 2925| 18| p = as->s + as->length; \ | | | | 2926| 18| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 18|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 18] | | | | ------------------ | | ------------------ | | 2932| 18| } \ | | 2933| 39.6k| p += w; \ | | 2934| 39.6k|} while (0) | | ------------------ | | | Branch (2934:10): [Folded, False: 39.6k] | | ------------------ ------------------ 3066| 39.6k| s += n*-1; 3067| 39.6k| len -= n*-1; 3068| 39.6k| ret = -1; 3069| 39.6k| continue; 3070| 39.6k| } else if (n == spair || always_replace) ------------------ | Branch (3070:14): [True: 206, False: 27.6k] | Branch (3070:28): [True: 0, False: 27.6k] ------------------ 3071| | /* uc is converted from a surrogate pair. 3072| | * this should be treated as a changed code. */ 3073| 206| ucptr = NULL; 3074| 27.6k| else 3075| 27.6k| ucptr = s; 3076| 27.8k| s += n; 3077| 27.8k| len -= n; 3078| | 3079| | /* Read second code point. */ 3080| 30.1M| while ((n2 = parse(&uc2, s, len)) > 0) { ------------------ | Branch (3080:10): [True: 30.1M, False: 23.9k] ------------------ 3081| 30.1M| uint32_t ucx[FDC_MAX]; 3082| 30.1M| int ccx[FDC_MAX]; 3083| 30.1M| int cl, cx, i, nx, ucx_size; 3084| 30.1M| int LIndex,SIndex; 3085| 30.1M| uint32_t nfc; 3086| | 3087| 30.1M| if (n2 == spair || always_replace) ------------------ | Branch (3087:8): [True: 36, False: 30.1M] | Branch (3087:23): [True: 0, False: 30.1M] ------------------ 3088| | /* uc2 is converted from a surrogate pair. 3089| | * this should be treated as a changed code. */ 3090| 36| uc2ptr = NULL; 3091| 30.1M| else 3092| 30.1M| uc2ptr = s; 3093| 30.1M| s += n2; 3094| 30.1M| len -= n2; 3095| | 3096| | /* 3097| | * If current second code point is out of decomposable 3098| | * code points, finding compositions is unneeded. 3099| | */ 3100| 30.1M| if (!IS_DECOMPOSABLE_BLOCK(uc2)) { ------------------ | | 986| 30.1M| (((uc)>>8) <= 0x1D2 && u_decomposable_blocks[(uc)>>8]) | | ------------------ | | | Branch (986:3): [True: 30.1M, False: 38] | | | Branch (986:25): [True: 11.0k, False: 30.1M] | | ------------------ ------------------ 3101| 30.1M| WRITE_UC(); ------------------ | | 2942| 30.1M|#define WRITE_UC() do { \ | | 2943| 30.1M| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 30.1M, False: 23] | | ------------------ | | 2944| 30.1M| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 2.76k, False: 30.1M] | | ------------------ | | 2945| 30.1M| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 2.76k|#define EXPAND_BUFFER() do { \ | | | | 2921| 2.76k| as->length = p - as->s; \ | | | | 2922| 2.76k| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 2.76k] | | | | ------------------ | | | | 2923| 2.76k| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 2.76k| return (-1); \ | | | | 2925| 2.76k| p = as->s + as->length; \ | | | | 2926| 2.76k| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 2.76k|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 2.76k] | | | | ------------------ | | ------------------ | | 2946| 30.1M| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 30.1M, False: 0] | | ------------------ | | 2947| 189| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 189, False: 30.1M] | | ------------------ | | 2948| 189| *p++ = *ucptr++; \ | | 2949| 189| /* FALL THROUGH */ \ | | 2950| 321| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 132, False: 30.1M] | | ------------------ | | 2951| 321| *p++ = *ucptr++; \ | | 2952| 321| /* FALL THROUGH */ \ | | 2953| 30.1k| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 29.7k, False: 30.0M] | | ------------------ | | 2954| 30.1k| *p++ = *ucptr++; \ | | 2955| 30.1k| /* FALL THROUGH */ \ | | 2956| 30.1M| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 30.0M, False: 30.1k] | | ------------------ | | 2957| 30.1M| *p++ = *ucptr; \ | | 2958| 30.1M| break; \ | | 2959| 30.1M| } \ | | 2960| 30.1M| ucptr = NULL; \ | | 2961| 30.1M| } else { \ | | 2962| 23| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 23|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 23| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 0, False: 23] | | | | ------------------ | | | | 2931| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 0| as->length = p - as->s; \ | | | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 0| return (-1); \ | | | | | | 2925| 0| p = as->s + as->length; \ | | | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 0| } \ | | | | 2933| 23| p += w; \ | | | | 2934| 23|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 23] | | | | ------------------ | | ------------------ | | 2963| 23| } \ | | 2964| 30.1M|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 30.1M] | | ------------------ ------------------ 3102| 30.1M| REPLACE_UC_WITH_UC2(); ------------------ | | 2914| 30.1M|#define REPLACE_UC_WITH_UC2() do { \ | | 2915| 30.1M| uc = uc2; \ | | 2916| 30.1M| ucptr = uc2ptr; \ | | 2917| 30.1M| n = n2; \ | | 2918| 30.1M|} while (0) | | ------------------ | | | Branch (2918:10): [Folded, False: 30.1M] | | ------------------ ------------------ 3103| 30.1M| continue; 3104| 30.1M| } 3105| | 3106| | /* 3107| | * Try to combine current code points. 3108| | */ 3109| | /* 3110| | * We have to combine Hangul characters according to 3111| | * http://uniicode.org/reports/tr15/#Hangul 3112| | */ 3113| 11.0k| if (0 <= (LIndex = uc - HC_LBASE) && ------------------ | | 2868| 11.0k|#define HC_LBASE 0x1100 ------------------ | Branch (3113:8): [True: 7.04k, False: 4.05k] ------------------ 3114| 7.04k| LIndex < HC_LCOUNT) { ------------------ | | 2871| 7.04k|#define HC_LCOUNT 19 ------------------ | Branch (3114:8): [True: 11, False: 7.03k] ------------------ 3115| | /* 3116| | * Hangul Composition. 3117| | * 1. Two current code points are L and V. 3118| | */ 3119| 11| int VIndex = uc2 - HC_VBASE; ------------------ | | 2869| 11|#define HC_VBASE 0x1161 ------------------ 3120| 11| if (0 <= VIndex && VIndex < HC_VCOUNT) { ------------------ | | 2872| 11|#define HC_VCOUNT 21 ------------------ | Branch (3120:9): [True: 11, False: 0] | Branch (3120:24): [True: 0, False: 11] ------------------ 3121| | /* Make syllable of form LV. */ 3122| 0| UPDATE_UC(HC_SBASE + ------------------ | | 2906| 0|#define UPDATE_UC(new_uc) do { \ | | 2907| 0| uc = new_uc; \ | | 2908| 0| ucptr = NULL; \ | | 2909| 0|} while (0) | | ------------------ | | | Branch (2909:10): [Folded, False: 0] | | ------------------ ------------------ 3123| 0| (LIndex * HC_VCOUNT + VIndex) * 3124| 0| HC_TCOUNT); 3125| 11| } else { 3126| 11| WRITE_UC(); ------------------ | | 2942| 11|#define WRITE_UC() do { \ | | 2943| 11| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 11, False: 0] | | ------------------ | | 2944| 11| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 0, False: 11] | | ------------------ | | 2945| 11| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2946| 11| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 11, False: 0] | | ------------------ | | 2947| 0| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 0, False: 11] | | ------------------ | | 2948| 0| *p++ = *ucptr++; \ | | 2949| 0| /* FALL THROUGH */ \ | | 2950| 0| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 0, False: 11] | | ------------------ | | 2951| 0| *p++ = *ucptr++; \ | | 2952| 0| /* FALL THROUGH */ \ | | 2953| 11| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 11, False: 0] | | ------------------ | | 2954| 11| *p++ = *ucptr++; \ | | 2955| 11| /* FALL THROUGH */ \ | | 2956| 11| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 0, False: 11] | | ------------------ | | 2957| 11| *p++ = *ucptr; \ | | 2958| 11| break; \ | | 2959| 11| } \ | | 2960| 11| ucptr = NULL; \ | | 2961| 11| } else { \ | | 2962| 0| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 0|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 0| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 0, False: 0] | | | | ------------------ | | | | 2931| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 0| as->length = p - as->s; \ | | | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 0| return (-1); \ | | | | | | 2925| 0| p = as->s + as->length; \ | | | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 0| } \ | | | | 2933| 0| p += w; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2963| 0| } \ | | 2964| 11|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 11] | | ------------------ ------------------ 3127| 11| REPLACE_UC_WITH_UC2(); ------------------ | | 2914| 11|#define REPLACE_UC_WITH_UC2() do { \ | | 2915| 11| uc = uc2; \ | | 2916| 11| ucptr = uc2ptr; \ | | 2917| 11| n = n2; \ | | 2918| 11|} while (0) | | ------------------ | | | Branch (2918:10): [Folded, False: 11] | | ------------------ ------------------ 3128| 11| } 3129| 11| continue; 3130| 11.0k| } else if (0 <= (SIndex = uc - HC_SBASE) && ------------------ | | 2867| 11.0k|#define HC_SBASE 0xAC00 ------------------ | Branch (3130:15): [True: 2.63k, False: 8.45k] ------------------ 3131| 2.63k| SIndex < HC_SCOUNT && (SIndex % HC_TCOUNT) == 0) { ------------------ | | 2875| 13.7k|#define HC_SCOUNT (HC_LCOUNT * HC_NCOUNT) | | ------------------ | | | | 2871| 2.63k|#define HC_LCOUNT 19 | | ------------------ | | #define HC_SCOUNT (HC_LCOUNT * HC_NCOUNT) | | ------------------ | | | | 2874| 2.63k|#define HC_NCOUNT (HC_VCOUNT * HC_TCOUNT) | | | | ------------------ | | | | | | 2872| 2.63k|#define HC_VCOUNT 21 | | | | ------------------ | | | | #define HC_NCOUNT (HC_VCOUNT * HC_TCOUNT) | | | | ------------------ | | | | | | 2873| 2.63k|#define HC_TCOUNT 28 | | | | ------------------ | | ------------------ ------------------ SIndex < HC_SCOUNT && (SIndex % HC_TCOUNT) == 0) { ------------------ | | 2873| 1.56k|#define HC_TCOUNT 28 ------------------ | Branch (3131:8): [True: 1.56k, False: 1.07k] | Branch (3131:30): [True: 46, False: 1.51k] ------------------ 3132| | /* 3133| | * Hangul Composition. 3134| | * 2. Two current code points are LV and T. 3135| | */ 3136| 46| int TIndex = uc2 - HC_TBASE; ------------------ | | 2870| 46|#define HC_TBASE 0x11A7 ------------------ 3137| 46| if (0 < TIndex && TIndex < HC_TCOUNT) { ------------------ | | 2873| 46|#define HC_TCOUNT 28 ------------------ | Branch (3137:9): [True: 46, False: 0] | Branch (3137:23): [True: 0, False: 46] ------------------ 3138| | /* Make syllable of form LVT. */ 3139| 0| UPDATE_UC(uc + TIndex); ------------------ | | 2906| 0|#define UPDATE_UC(new_uc) do { \ | | 2907| 0| uc = new_uc; \ | | 2908| 0| ucptr = NULL; \ | | 2909| 0|} while (0) | | ------------------ | | | Branch (2909:10): [Folded, False: 0] | | ------------------ ------------------ 3140| 46| } else { 3141| 46| WRITE_UC(); ------------------ | | 2942| 46|#define WRITE_UC() do { \ | | 2943| 46| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 46, False: 0] | | ------------------ | | 2944| 46| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 0, False: 46] | | ------------------ | | 2945| 46| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2946| 46| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 46, False: 0] | | ------------------ | | 2947| 0| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 0, False: 46] | | ------------------ | | 2948| 0| *p++ = *ucptr++; \ | | 2949| 0| /* FALL THROUGH */ \ | | 2950| 0| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 0, False: 46] | | ------------------ | | 2951| 0| *p++ = *ucptr++; \ | | 2952| 0| /* FALL THROUGH */ \ | | 2953| 46| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 46, False: 0] | | ------------------ | | 2954| 46| *p++ = *ucptr++; \ | | 2955| 46| /* FALL THROUGH */ \ | | 2956| 46| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 0, False: 46] | | ------------------ | | 2957| 46| *p++ = *ucptr; \ | | 2958| 46| break; \ | | 2959| 46| } \ | | 2960| 46| ucptr = NULL; \ | | 2961| 46| } else { \ | | 2962| 0| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 0|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 0| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 0, False: 0] | | | | ------------------ | | | | 2931| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 0| as->length = p - as->s; \ | | | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 0| return (-1); \ | | | | | | 2925| 0| p = as->s + as->length; \ | | | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 0| } \ | | | | 2933| 0| p += w; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2963| 0| } \ | | 2964| 46|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 46] | | ------------------ ------------------ 3142| 46| REPLACE_UC_WITH_UC2(); ------------------ | | 2914| 46|#define REPLACE_UC_WITH_UC2() do { \ | | 2915| 46| uc = uc2; \ | | 2916| 46| ucptr = uc2ptr; \ | | 2917| 46| n = n2; \ | | 2918| 46|} while (0) | | ------------------ | | | Branch (2918:10): [Folded, False: 46] | | ------------------ ------------------ 3143| 46| } 3144| 46| continue; 3145| 11.0k| } else if ((nfc = get_nfc(uc, uc2)) != 0) { ------------------ | Branch (3145:15): [True: 132, False: 10.9k] ------------------ 3146| | /* A composition to current code points 3147| | * is found. */ 3148| 132| UPDATE_UC(nfc); ------------------ | | 2906| 132|#define UPDATE_UC(new_uc) do { \ | | 2907| 132| uc = new_uc; \ | | 2908| 132| ucptr = NULL; \ | | 2909| 132|} while (0) | | ------------------ | | | Branch (2909:10): [Folded, False: 132] | | ------------------ ------------------ 3149| 132| continue; 3150| 10.9k| } else if ((cl = CCC(uc2)) == 0) { ------------------ | | 1007| 10.9k| (((uc) > 0x1D244)?0:\ | | ------------------ | | | Branch (1007:3): [True: 0, False: 10.9k] | | ------------------ | | 1008| 10.9k| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) ------------------ | Branch (3150:15): [True: 7.08k, False: 3.82k] ------------------ 3151| | /* Clearly 'uc2' the second code point is not 3152| | * a decomposable code. */ 3153| 7.08k| WRITE_UC(); ------------------ | | 2942| 7.08k|#define WRITE_UC() do { \ | | 2943| 7.08k| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 7.08k, False: 2] | | ------------------ | | 2944| 7.08k| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 0, False: 7.08k] | | ------------------ | | 2945| 7.08k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2946| 7.08k| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 7.08k, False: 0] | | ------------------ | | 2947| 0| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 0, False: 7.08k] | | ------------------ | | 2948| 0| *p++ = *ucptr++; \ | | 2949| 0| /* FALL THROUGH */ \ | | 2950| 0| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 0, False: 7.08k] | | ------------------ | | 2951| 0| *p++ = *ucptr++; \ | | 2952| 0| /* FALL THROUGH */ \ | | 2953| 7.07k| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 7.07k, False: 15] | | ------------------ | | 2954| 7.07k| *p++ = *ucptr++; \ | | 2955| 7.07k| /* FALL THROUGH */ \ | | 2956| 7.08k| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 15, False: 7.07k] | | ------------------ | | 2957| 7.08k| *p++ = *ucptr; \ | | 2958| 7.08k| break; \ | | 2959| 7.08k| } \ | | 2960| 7.08k| ucptr = NULL; \ | | 2961| 7.08k| } else { \ | | 2962| 2| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 2|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 2| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 0, False: 2] | | | | ------------------ | | | | 2931| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 0| as->length = p - as->s; \ | | | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 0| return (-1); \ | | | | | | 2925| 0| p = as->s + as->length; \ | | | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 0| } \ | | | | 2933| 2| p += w; \ | | | | 2934| 2|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 2] | | | | ------------------ | | ------------------ | | 2963| 2| } \ | | 2964| 7.08k|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 7.08k] | | ------------------ ------------------ 3154| 7.08k| REPLACE_UC_WITH_UC2(); ------------------ | | 2914| 7.08k|#define REPLACE_UC_WITH_UC2() do { \ | | 2915| 7.08k| uc = uc2; \ | | 2916| 7.08k| ucptr = uc2ptr; \ | | 2917| 7.08k| n = n2; \ | | 2918| 7.08k|} while (0) | | ------------------ | | | Branch (2918:10): [Folded, False: 7.08k] | | ------------------ ------------------ 3155| 7.08k| continue; 3156| 7.08k| } 3157| | 3158| | /* 3159| | * Collect following decomposable code points. 3160| | */ 3161| 3.82k| cx = 0; 3162| 3.82k| ucx[0] = uc2; 3163| 3.82k| ccx[0] = cl; 3164| 3.82k| COLLECT_CPS(1); ------------------ | | 2969| 3.82k|#define COLLECT_CPS(start) do { \ | | 2970| 3.82k| int _i; \ | | 2971| 6.35k| for (_i = start; _i < FDC_MAX ; _i++) { \ | | ------------------ | | | | 2900| 6.35k|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2971:19): [True: 6.35k, False: 0] | | ------------------ | | 2972| 6.35k| nx = parse(&ucx[_i], s, len); \ | | 2973| 6.35k| if (nx <= 0) \ | | ------------------ | | | Branch (2973:7): [True: 2.86k, False: 3.49k] | | ------------------ | | 2974| 6.35k| break; \ | | 2975| 6.35k| cx = CCC(ucx[_i]); \ | | ------------------ | | | | 1007| 3.49k| (((uc) > 0x1D244)?0:\ | | | | ------------------ | | | | | Branch (1007:3): [True: 349, False: 3.14k] | | | | ------------------ | | | | 1008| 3.49k| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) | | ------------------ | | 2976| 3.49k| if (cl >= cx && cl != 228 && cx != 228)\ | | ------------------ | | | Branch (2976:7): [True: 960, False: 2.53k] | | | Branch (2976:19): [True: 960, False: 0] | | | Branch (2976:32): [True: 960, False: 0] | | ------------------ | | 2977| 3.49k| break; \ | | 2978| 3.49k| s += nx; \ | | 2979| 2.53k| len -= nx; \ | | 2980| 2.53k| cl = cx; \ | | 2981| 2.53k| ccx[_i] = cx; \ | | 2982| 2.53k| } \ | | 2983| 3.82k| if (_i >= FDC_MAX) { \ | | ------------------ | | | | 2900| 3.82k|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2983:6): [True: 0, False: 3.82k] | | ------------------ | | 2984| 0| ret = -1; \ | | 2985| 0| ucx_size = FDC_MAX; \ | | ------------------ | | | | 2900| 0|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | 2986| 0| } else \ | | 2987| 3.82k| ucx_size = _i; \ | | 2988| 3.82k|} while (0) | | ------------------ | | | Branch (2988:10): [Folded, False: 3.82k] | | ------------------ ------------------ 3165| | 3166| | /* 3167| | * Find a composed code in the collected code points. 3168| | */ 3169| 3.82k| i = 1; 3170| 8.88k| while (i < ucx_size) { ------------------ | Branch (3170:11): [True: 5.06k, False: 3.82k] ------------------ 3171| 5.06k| int j; 3172| | 3173| 5.06k| if ((nfc = get_nfc(uc, ucx[i])) == 0) { ------------------ | Branch (3173:9): [True: 2.53k, False: 2.53k] ------------------ 3174| 2.53k| i++; 3175| 2.53k| continue; 3176| 2.53k| } 3177| | 3178| | /* 3179| | * nfc is composed of uc and ucx[i]. 3180| | */ 3181| 2.53k| UPDATE_UC(nfc); ------------------ | | 2906| 2.53k|#define UPDATE_UC(new_uc) do { \ | | 2907| 2.53k| uc = new_uc; \ | | 2908| 2.53k| ucptr = NULL; \ | | 2909| 2.53k|} while (0) | | ------------------ | | | Branch (2909:10): [Folded, False: 2.53k] | | ------------------ ------------------ 3182| | 3183| | /* 3184| | * Remove ucx[i] by shifting 3185| | * following code points. 3186| | */ 3187| 2.53k| for (j = i; j+1 < ucx_size; j++) { ------------------ | Branch (3187:17): [True: 0, False: 2.53k] ------------------ 3188| 0| ucx[j] = ucx[j+1]; 3189| 0| ccx[j] = ccx[j+1]; 3190| 0| } 3191| 2.53k| ucx_size --; 3192| | 3193| | /* 3194| | * Collect following code points blocked 3195| | * by ucx[i] the removed code point. 3196| | */ 3197| 2.53k| if (ucx_size > 0 && i == ucx_size && ------------------ | Branch (3197:9): [True: 2.53k, False: 0] | Branch (3197:25): [True: 2.53k, False: 0] ------------------ 3198| 2.53k| nx > 0 && cx == cl) { ------------------ | Branch (3198:9): [True: 0, False: 2.53k] | Branch (3198:19): [True: 0, False: 0] ------------------ 3199| 0| cl = ccx[ucx_size-1]; 3200| 0| COLLECT_CPS(ucx_size); ------------------ | | 2969| 0|#define COLLECT_CPS(start) do { \ | | 2970| 0| int _i; \ | | 2971| 0| for (_i = start; _i < FDC_MAX ; _i++) { \ | | ------------------ | | | | 2900| 0|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2971:19): [True: 0, False: 0] | | ------------------ | | 2972| 0| nx = parse(&ucx[_i], s, len); \ | | 2973| 0| if (nx <= 0) \ | | ------------------ | | | Branch (2973:7): [True: 0, False: 0] | | ------------------ | | 2974| 0| break; \ | | 2975| 0| cx = CCC(ucx[_i]); \ | | ------------------ | | | | 1007| 0| (((uc) > 0x1D244)?0:\ | | | | ------------------ | | | | | Branch (1007:3): [True: 0, False: 0] | | | | ------------------ | | | | 1008| 0| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) | | ------------------ | | 2976| 0| if (cl >= cx && cl != 228 && cx != 228)\ | | ------------------ | | | Branch (2976:7): [True: 0, False: 0] | | | Branch (2976:19): [True: 0, False: 0] | | | Branch (2976:32): [True: 0, False: 0] | | ------------------ | | 2977| 0| break; \ | | 2978| 0| s += nx; \ | | 2979| 0| len -= nx; \ | | 2980| 0| cl = cx; \ | | 2981| 0| ccx[_i] = cx; \ | | 2982| 0| } \ | | 2983| 0| if (_i >= FDC_MAX) { \ | | ------------------ | | | | 2900| 0|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | | Branch (2983:6): [True: 0, False: 0] | | ------------------ | | 2984| 0| ret = -1; \ | | 2985| 0| ucx_size = FDC_MAX; \ | | ------------------ | | | | 2900| 0|#define FDC_MAX 10 /* The maximum number of Following Decomposable | | ------------------ | | 2986| 0| } else \ | | 2987| 0| ucx_size = _i; \ | | 2988| 0|} while (0) | | ------------------ | | | Branch (2988:10): [Folded, False: 0] | | ------------------ ------------------ 3201| 0| } 3202| | /* 3203| | * Restart finding a composed code with 3204| | * the updated uc from the top of the 3205| | * collected code points. 3206| | */ 3207| 2.53k| i = 0; 3208| 2.53k| } 3209| | 3210| | /* 3211| | * Apparently the current code points are not 3212| | * decomposed characters or already composed. 3213| | */ 3214| 3.82k| WRITE_UC(); ------------------ | | 2942| 3.82k|#define WRITE_UC() do { \ | | 2943| 3.82k| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 1.29k, False: 2.53k] | | ------------------ | | 2944| 1.29k| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 0, False: 1.29k] | | ------------------ | | 2945| 1.29k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2946| 1.29k| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 1.29k, False: 0] | | ------------------ | | 2947| 0| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 0, False: 1.29k] | | ------------------ | | 2948| 0| *p++ = *ucptr++; \ | | 2949| 0| /* FALL THROUGH */ \ | | 2950| 164| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 164, False: 1.12k] | | ------------------ | | 2951| 164| *p++ = *ucptr++; \ | | 2952| 164| /* FALL THROUGH */ \ | | 2953| 862| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 698, False: 592] | | ------------------ | | 2954| 862| *p++ = *ucptr++; \ | | 2955| 862| /* FALL THROUGH */ \ | | 2956| 1.29k| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 428, False: 862] | | ------------------ | | 2957| 1.29k| *p++ = *ucptr; \ | | 2958| 1.29k| break; \ | | 2959| 1.29k| } \ | | 2960| 1.29k| ucptr = NULL; \ | | 2961| 2.53k| } else { \ | | 2962| 2.53k| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 2.53k|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 2.53k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 0, False: 2.53k] | | | | ------------------ | | | | 2931| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 0| as->length = p - as->s; \ | | | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 0| return (-1); \ | | | | | | 2925| 0| p = as->s + as->length; \ | | | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 0| } \ | | | | 2933| 2.53k| p += w; \ | | | | 2934| 2.53k|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 2.53k] | | | | ------------------ | | ------------------ | | 2963| 2.53k| } \ | | 2964| 3.82k|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 3.82k] | | ------------------ ------------------ 3215| 7.64k| for (i = 0; i < ucx_size; i++) ------------------ | Branch (3215:16): [True: 3.82k, False: 3.82k] ------------------ 3216| 3.82k| UNPARSE(p, endp, ucx[i]); ------------------ | | 2929| 7.64k|#define UNPARSE(p, endp, uc) do { \ | | 2930| 3.82k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2930:9): [True: 0, False: 3.82k] | | ------------------ | | 2931| 0| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2932| 0| } \ | | 2933| 3.82k| p += w; \ | | 2934| 3.82k|} while (0) | | ------------------ | | | Branch (2934:10): [Folded, False: 3.82k] | | ------------------ ------------------ 3217| | 3218| | /* 3219| | * Flush out remaining canonical combining characters. 3220| | */ 3221| 3.82k| if (nx > 0 && cx == cl && len > 0) { ------------------ | Branch (3221:8): [True: 960, False: 2.86k] | Branch (3221:18): [True: 26, False: 934] | Branch (3221:30): [True: 26, False: 0] ------------------ 3222| 113| while ((nx = parse(&ucx[0], s, len)) ------------------ | Branch (3222:12): [True: 113, False: 0] ------------------ 3223| 113| > 0) { 3224| 113| cx = CCC(ucx[0]); ------------------ | | 1007| 113| (((uc) > 0x1D244)?0:\ | | ------------------ | | | Branch (1007:3): [True: 0, False: 113] | | ------------------ | | 1008| 113| ccc_val[ccc_val_index[ccc_index[(uc)>>8]][((uc)>>4)&0x0F]][(uc)&0x0F]) ------------------ 3225| 113| if (cl > cx) ------------------ | Branch (3225:10): [True: 26, False: 87] ------------------ 3226| 26| break; 3227| 87| s += nx; 3228| 87| len -= nx; 3229| 87| cl = cx; 3230| 87| UNPARSE(p, endp, ucx[0]); ------------------ | | 2929| 87|#define UNPARSE(p, endp, uc) do { \ | | 2930| 87| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2930:9): [True: 0, False: 87] | | ------------------ | | 2931| 0| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2932| 0| } \ | | 2933| 87| p += w; \ | | 2934| 87|} while (0) | | ------------------ | | | Branch (2934:10): [Folded, False: 87] | | ------------------ ------------------ 3231| 87| } 3232| 26| } 3233| 3.82k| break; 3234| 3.82k| } 3235| 27.8k| if (n2 < 0) { ------------------ | Branch (3235:7): [True: 13.3k, False: 14.4k] ------------------ 3236| 13.3k| WRITE_UC(); ------------------ | | 2942| 13.3k|#define WRITE_UC() do { \ | | 2943| 13.3k| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 12.9k, False: 349] | | ------------------ | | 2944| 12.9k| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 0, False: 12.9k] | | ------------------ | | 2945| 12.9k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2946| 12.9k| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 12.9k, False: 0] | | ------------------ | | 2947| 0| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 0, False: 12.9k] | | ------------------ | | 2948| 0| *p++ = *ucptr++; \ | | 2949| 0| /* FALL THROUGH */ \ | | 2950| 133| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 133, False: 12.8k] | | ------------------ | | 2951| 133| *p++ = *ucptr++; \ | | 2952| 133| /* FALL THROUGH */ \ | | 2953| 1.34k| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 1.20k, False: 11.7k] | | ------------------ | | 2954| 1.34k| *p++ = *ucptr++; \ | | 2955| 1.34k| /* FALL THROUGH */ \ | | 2956| 12.9k| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 11.6k, False: 1.34k] | | ------------------ | | 2957| 12.9k| *p++ = *ucptr; \ | | 2958| 12.9k| break; \ | | 2959| 12.9k| } \ | | 2960| 12.9k| ucptr = NULL; \ | | 2961| 12.9k| } else { \ | | 2962| 349| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 349|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 351| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 2, False: 349] | | | | ------------------ | | | | 2931| 2| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 2|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 2| as->length = p - as->s; \ | | | | | | 2922| 2| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 2] | | | | | | ------------------ | | | | | | 2923| 2| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 2| return (-1); \ | | | | | | 2925| 2| p = as->s + as->length; \ | | | | | | 2926| 2| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 2|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 2] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 2| } \ | | | | 2933| 349| p += w; \ | | | | 2934| 349|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 349] | | | | ------------------ | | ------------------ | | 2963| 349| } \ | | 2964| 13.3k|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 13.3k] | | ------------------ ------------------ 3237| | /* Use a replaced unicode character. */ 3238| 13.3k| UNPARSE(p, endp, uc2); ------------------ | | 2929| 13.3k|#define UNPARSE(p, endp, uc) do { \ | | 2930| 13.4k| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | ------------------ | | | Branch (2930:9): [True: 141, False: 13.3k] | | ------------------ | | 2931| 141| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 141|#define EXPAND_BUFFER() do { \ | | | | 2921| 141| as->length = p - as->s; \ | | | | 2922| 141| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 141] | | | | ------------------ | | | | 2923| 141| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 141| return (-1); \ | | | | 2925| 141| p = as->s + as->length; \ | | | | 2926| 141| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 141|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 141] | | | | ------------------ | | ------------------ | | 2932| 141| } \ | | 2933| 13.3k| p += w; \ | | 2934| 13.3k|} while (0) | | ------------------ | | | Branch (2934:10): [Folded, False: 13.3k] | | ------------------ ------------------ 3239| 13.3k| s += n2*-1; 3240| 13.3k| len -= n2*-1; 3241| 13.3k| ret = -1; 3242| 13.3k| continue; 3243| 14.4k| } else if (n2 == 0) { ------------------ | Branch (3243:14): [True: 10.6k, False: 3.82k] ------------------ 3244| 10.6k| WRITE_UC(); ------------------ | | 2942| 10.6k|#define WRITE_UC() do { \ | | 2943| 10.6k| if (ucptr) { \ | | ------------------ | | | Branch (2943:6): [True: 10.6k, False: 0] | | ------------------ | | 2944| 10.6k| if (p + n > endp) \ | | ------------------ | | | Branch (2944:7): [True: 0, False: 10.6k] | | ------------------ | | 2945| 10.6k| EXPAND_BUFFER(); \ | | ------------------ | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | 2921| 0| as->length = p - as->s; \ | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | ------------------ | | | | | Branch (2922:6): [True: 0, False: 0] | | | | ------------------ | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | 2924| 0| return (-1); \ | | | | 2925| 0| p = as->s + as->length; \ | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | 2927| 0|} while (0) | | | | ------------------ | | | | | Branch (2927:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2946| 10.6k| switch (n) { \ | | ------------------ | | | Branch (2946:11): [True: 10.6k, False: 0] | | ------------------ | | 2947| 265| case 4: \ | | ------------------ | | | Branch (2947:3): [True: 265, False: 10.3k] | | ------------------ | | 2948| 265| *p++ = *ucptr++; \ | | 2949| 265| /* FALL THROUGH */ \ | | 2950| 265| case 3: \ | | ------------------ | | | Branch (2950:3): [True: 0, False: 10.6k] | | ------------------ | | 2951| 265| *p++ = *ucptr++; \ | | 2952| 265| /* FALL THROUGH */ \ | | 2953| 863| case 2: \ | | ------------------ | | | Branch (2953:3): [True: 598, False: 10.0k] | | ------------------ | | 2954| 863| *p++ = *ucptr++; \ | | 2955| 863| /* FALL THROUGH */ \ | | 2956| 10.6k| case 1: \ | | ------------------ | | | Branch (2956:3): [True: 9.78k, False: 863] | | ------------------ | | 2957| 10.6k| *p++ = *ucptr; \ | | 2958| 10.6k| break; \ | | 2959| 10.6k| } \ | | 2960| 10.6k| ucptr = NULL; \ | | 2961| 10.6k| } else { \ | | 2962| 0| UNPARSE(p, endp, uc); \ | | ------------------ | | | | 2929| 0|#define UNPARSE(p, endp, uc) do { \ | | | | 2930| 0| while ((w = unparse(p, (endp) - (p), uc)) == 0) {\ | | | | ------------------ | | | | | Branch (2930:9): [True: 0, False: 0] | | | | ------------------ | | | | 2931| 0| EXPAND_BUFFER(); \ | | | | ------------------ | | | | | | 2920| 0|#define EXPAND_BUFFER() do { \ | | | | | | 2921| 0| as->length = p - as->s; \ | | | | | | 2922| 0| if (archive_string_ensure(as, \ | | | | | | ------------------ | | | | | | | Branch (2922:6): [True: 0, False: 0] | | | | | | ------------------ | | | | | | 2923| 0| as->buffer_length + len * tm + ts) == NULL)\ | | | | | | 2924| 0| return (-1); \ | | | | | | 2925| 0| p = as->s + as->length; \ | | | | | | 2926| 0| endp = as->s + as->buffer_length - ts; \ | | | | | | 2927| 0|} while (0) | | | | | | ------------------ | | | | | | | Branch (2927:10): [Folded, False: 0] | | | | | | ------------------ | | | | ------------------ | | | | 2932| 0| } \ | | | | 2933| 0| p += w; \ | | | | 2934| 0|} while (0) | | | | ------------------ | | | | | Branch (2934:10): [Folded, False: 0] | | | | ------------------ | | ------------------ | | 2963| 0| } \ | | 2964| 10.6k|} while (0) | | ------------------ | | | Branch (2964:10): [Folded, False: 10.6k] | | ------------------ ------------------ 3245| 10.6k| break; 3246| 10.6k| } 3247| 27.8k| } 3248| 12.8k| as->length = p - as->s; 3249| 12.8k| as->s[as->length] = '\0'; 3250| 12.8k| if (ts == 2) ------------------ | Branch (3250:6): [True: 597, False: 12.2k] ------------------ 3251| 597| as->s[as->length+1] = '\0'; 3252| 12.8k| return (ret); 3253| 12.8k|} archive_string.c:get_nfc: 2879| 16.1k|{ 2880| 16.1k| int t, b; 2881| | 2882| 16.1k| t = 0; 2883| 16.1k| b = sizeof(u_composition_table)/sizeof(u_composition_table[0]) -1; 2884| 166k| while (b >= t) { ------------------ | Branch (2884:9): [True: 152k, False: 13.4k] ------------------ 2885| 152k| int m = (t + b) / 2; 2886| 152k| if (u_composition_table[m].cp1 < uc) ------------------ | Branch (2886:7): [True: 95.5k, False: 57.1k] ------------------ 2887| 95.5k| t = m + 1; 2888| 57.1k| else if (u_composition_table[m].cp1 > uc) ------------------ | Branch (2888:12): [True: 48.7k, False: 8.46k] ------------------ 2889| 48.7k| b = m - 1; 2890| 8.46k| else if (u_composition_table[m].cp2 < uc2) ------------------ | Branch (2890:12): [True: 3.13k, False: 5.33k] ------------------ 2891| 3.13k| t = m + 1; 2892| 5.33k| else if (u_composition_table[m].cp2 > uc2) ------------------ | Branch (2892:12): [True: 2.67k, False: 2.66k] ------------------ 2893| 2.67k| b = m - 1; 2894| 2.66k| else 2895| 2.66k| return (u_composition_table[m].nfc); 2896| 152k| } 2897| 13.4k| return (0); 2898| 16.1k|} archive_string.c:utf16nbytes: 1986| 670|{ 1987| 670| size_t s; 1988| 670| const char *p, *pp; 1989| | 1990| 670| if (_p == NULL) ------------------ | Branch (1990:6): [True: 0, False: 670] ------------------ 1991| 0| return (0); 1992| 670| p = (const char *)_p; 1993| | 1994| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 1995| 670| s = 0; 1996| 670| pp = p; 1997| 670| n >>= 1; 1998| 39.5k| while (s < n && (pp[0] || pp[1])) { ------------------ | Branch (1998:9): [True: 38.9k, False: 560] | Branch (1998:19): [True: 37.7k, False: 1.21k] | Branch (1998:28): [True: 1.10k, False: 110] ------------------ 1999| 38.8k| pp += 2; 2000| 38.8k| s++; 2001| 38.8k| } 2002| 670| return (s<<1); 2003| 670|} archive_string.c:mbsnbytes: 1966| 121k|{ 1967| 121k| size_t s; 1968| 121k| const char *p, *pp; 1969| | 1970| 121k| if (_p == NULL) ------------------ | Branch (1970:6): [True: 0, False: 121k] ------------------ 1971| 0| return (0); 1972| 121k| p = (const char *)_p; 1973| | 1974| | /* Like strlen(p), except won't examine positions beyond p[n]. */ 1975| 121k| s = 0; 1976| 121k| pp = p; 1977| 33.3M| while (s < n && *pp) { ------------------ | Branch (1977:9): [True: 33.3M, False: 90.5k] | Branch (1977:18): [True: 33.2M, False: 30.6k] ------------------ 1978| 33.2M| pp++; 1979| 33.2M| s++; 1980| 33.2M| } 1981| 121k| return (s); 1982| 121k|} archive_string_sprintf: 77| 43.1k|{ 78| 43.1k| va_list ap; 79| | 80| 43.1k| va_start(ap, fmt); 81| 43.1k| archive_string_vsprintf(as, fmt, ap); 82| | va_end(ap); 83| 43.1k|} archive_string_vsprintf: 92| 326k|{ 93| 326k| char long_flag; 94| 326k| intmax_t s; /* Signed integer temp. */ 95| 326k| uintmax_t u; /* Unsigned integer temp. */ 96| 326k| const char *p, *p2; 97| 326k| const wchar_t *pw; 98| | 99| 326k| if (archive_string_ensure(as, 64) == NULL) ------------------ | Branch (99:6): [True: 0, False: 326k] ------------------ 100| 0| __archive_errx(1, "Out of memory"); 101| | 102| 326k| if (fmt == NULL) { ------------------ | Branch (102:6): [True: 0, False: 326k] ------------------ 103| 0| as->s[0] = 0; 104| 0| return; 105| 0| } 106| | 107| 12.4M| for (p = fmt; *p != '\0'; p++) { ------------------ | Branch (107:16): [True: 12.0M, False: 326k] ------------------ 108| 12.0M| const char *saved_p = p; 109| | 110| 12.0M| if (*p != '%') { ------------------ | Branch (110:7): [True: 11.8M, False: 190k] ------------------ 111| 11.8M| archive_strappend_char(as, *p); 112| 11.8M| continue; 113| 11.8M| } 114| | 115| 190k| p++; 116| | 117| 190k| long_flag = '\0'; 118| 190k| switch(*p) { ------------------ | Branch (118:10): [True: 40.8k, False: 149k] ------------------ 119| 12| case 'l': ------------------ | Branch (119:3): [True: 12, False: 190k] ------------------ 120| 12| if (p[1] == 'l') { ------------------ | Branch (120:8): [True: 4, False: 8] ------------------ 121| 4| long_flag = 'L'; 122| 4| p += 2; 123| 4| break; 124| 4| } 125| 8| __LA_FALLTHROUGH; 126| 34.1k| case 'j': ------------------ | Branch (126:3): [True: 34.1k, False: 156k] ------------------ 127| 40.8k| case 'z': ------------------ | Branch (127:3): [True: 6.70k, False: 183k] ------------------ 128| 40.8k| long_flag = *p; 129| 40.8k| p++; 130| 40.8k| break; 131| 190k| } 132| | 133| 190k| switch (*p) { 134| 0| case '%': ------------------ | Branch (134:3): [True: 0, False: 190k] ------------------ 135| 0| archive_strappend_char(as, '%'); 136| 0| break; 137| 429| case 'c': ------------------ | Branch (137:3): [True: 429, False: 189k] ------------------ 138| 429| s = va_arg(ap, int); 139| 429| archive_strappend_char(as, (char)s); 140| 429| break; 141| 119k| case 'd': ------------------ | Branch (141:3): [True: 119k, False: 71.0k] ------------------ 142| 119k| switch(long_flag) { 143| 33.6k| case 'j': s = va_arg(ap, intmax_t); break; ------------------ | Branch (143:4): [True: 33.6k, False: 85.6k] ------------------ 144| 0| case 'l': s = va_arg(ap, long); break; ------------------ | Branch (144:4): [True: 0, False: 119k] ------------------ 145| 4| case 'L': s = va_arg(ap, long long); break; ------------------ | Branch (145:4): [True: 4, False: 119k] ------------------ 146| 0| case 'z': s = va_arg(ap, ssize_t); break; ------------------ | Branch (146:4): [True: 0, False: 119k] ------------------ 147| 85.6k| default: s = va_arg(ap, int); break; ------------------ | Branch (147:4): [True: 85.6k, False: 33.6k] ------------------ 148| 119k| } 149| 119k| append_int(as, s, 10); 150| 119k| break; 151| 53.4k| case 's': ------------------ | Branch (151:3): [True: 53.4k, False: 136k] ------------------ 152| 53.4k| switch(long_flag) { 153| 0| case 'l': ------------------ | Branch (153:4): [True: 0, False: 53.4k] ------------------ 154| 0| case 'L': ------------------ | Branch (154:4): [True: 0, False: 53.4k] ------------------ 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| 53.4k| default: ------------------ | Branch (162:4): [True: 53.4k, False: 0] ------------------ 163| 53.4k| p2 = va_arg(ap, char *); 164| 53.4k| if (p2 == NULL) ------------------ | Branch (164:9): [True: 1, False: 53.4k] ------------------ 165| 1| p2 = "(null)"; 166| 53.4k| archive_strcat(as, p2); 167| 53.4k| break; 168| 53.4k| } 169| 53.4k| break; 170| 53.4k| case 'S': ------------------ | Branch (170:3): [True: 0, False: 190k] ------------------ 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| 17.1k| case 'o': case 'u': case 'x': case 'X': ------------------ | Branch (178:3): [True: 0, False: 190k] | Branch (178:13): [True: 17.1k, False: 173k] | Branch (178:23): [True: 8, False: 190k] | Branch (178:33): [True: 4, False: 190k] ------------------ 179| | /* Common handling for unsigned integer formats. */ 180| 17.1k| switch(long_flag) { 181| 521| case 'j': u = va_arg(ap, uintmax_t); break; ------------------ | Branch (181:4): [True: 521, False: 16.6k] ------------------ 182| 8| case 'l': u = va_arg(ap, unsigned long); break; ------------------ | Branch (182:4): [True: 8, False: 17.1k] ------------------ 183| 0| case 'L': u = va_arg(ap, unsigned long long); break; ------------------ | Branch (183:4): [True: 0, False: 17.1k] ------------------ 184| 6.70k| case 'z': u = va_arg(ap, size_t); break; ------------------ | Branch (184:4): [True: 6.70k, False: 10.4k] ------------------ 185| 9.93k| default: u = va_arg(ap, unsigned int); break; ------------------ | Branch (185:4): [True: 9.93k, False: 7.23k] ------------------ 186| 17.1k| } 187| | /* Format it in the correct base. */ 188| 17.1k| switch (*p) { 189| 0| case 'o': append_uint(as, u, 8); break; ------------------ | Branch (189:4): [True: 0, False: 17.1k] ------------------ 190| 17.1k| case 'u': append_uint(as, u, 10); break; ------------------ | Branch (190:4): [True: 17.1k, False: 12] ------------------ 191| 12| default: append_uint(as, u, 16); break; ------------------ | Branch (191:4): [True: 12, False: 17.1k] ------------------ 192| 17.1k| } 193| 17.1k| break; 194| 17.1k| default: ------------------ | Branch (194:3): [True: 0, False: 190k] ------------------ 195| | /* Rewind and print the initial '%' literally. */ 196| 0| p = saved_p; 197| 0| archive_strappend_char(as, *p); 198| 190k| } 199| 190k| } 200| 326k|} archive_string_sprintf.c:append_int: 63| 119k|{ 64| 119k| uintmax_t ud; 65| | 66| 119k| if (d < 0) { ------------------ | Branch (66:6): [True: 9.91k, False: 109k] ------------------ 67| 9.91k| archive_strappend_char(as, '-'); 68| 9.91k| ud = (d == INTMAX_MIN) ? (uintmax_t)(INTMAX_MAX) + 1 : (uintmax_t)(-d); ------------------ | Branch (68:8): [True: 0, False: 9.91k] ------------------ 69| 9.91k| } else 70| 109k| ud = d; 71| 119k| append_uint(as, ud, base); 72| 119k|} archive_string_sprintf.c:append_uint: 54| 326k|{ 55| 326k| static const char digits[] = "0123456789abcdef"; 56| 326k| if (d >= base) ------------------ | Branch (56:6): [True: 189k, False: 136k] ------------------ 57| 189k| append_uint(as, d/base, base); 58| 326k| archive_strappend_char(as, digits[d % base]); 59| 326k|} dos_to_unix: 55| 36.5k|{ 56| 36.5k| uint16_t msTime, msDate; 57| 36.5k| struct tm ts; 58| 36.5k| time_t t; 59| | 60| 36.5k| msTime = (0xFFFF & dos_time); 61| 36.5k| msDate = (dos_time >> 16); 62| | 63| 36.5k| memset(&ts, 0, sizeof(ts)); 64| 36.5k| ts.tm_year = ((msDate >> 9) & 0x7f) + 80; /* Years since 1900. */ 65| 36.5k| ts.tm_mon = ((msDate >> 5) & 0x0f) - 1; /* Month number. */ 66| 36.5k| ts.tm_mday = msDate & 0x1f; /* Day of month. */ 67| 36.5k| ts.tm_hour = (msTime >> 11) & 0x1f; 68| 36.5k| ts.tm_min = (msTime >> 5) & 0x3f; 69| 36.5k| ts.tm_sec = (msTime << 1) & 0x3e; 70| 36.5k| ts.tm_isdst = -1; 71| 36.5k| t = mktime(&ts); 72| 36.5k| return (int64_t)(t == (time_t)-1 ? INT32_MAX : t); ------------------ | Branch (72:19): [True: 0, False: 36.5k] ------------------ 73| 36.5k|} ntfs_to_unix: 127| 2.74k|{ 128| 2.74k| if (ntfs > INT64_MAX) { ------------------ | Branch (128:6): [True: 66, False: 2.68k] ------------------ 129| 66| ntfs -= NTFS_EPOC_TICKS; ------------------ | | 35| 66|#define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 33| 66|#define NTFS_EPOC_TIME ARCHIVE_LITERAL_ULL(11644473600) | | | | ------------------ | | | | | | 180| 66|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ | | #define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 34| 66|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | | | ------------------ | | | | | | 180| 66|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ ------------------ 130| 66| *secs = ntfs / NTFS_TICKS; ------------------ | | 34| 66|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | ------------------ | | | | 180| 66|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 131| 66| *nsecs = 100 * (ntfs % NTFS_TICKS); ------------------ | | 34| 66|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | ------------------ | | | | 180| 66|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 132| 66| } 133| 2.68k| else { 134| 2.68k| lldiv_t tdiv; 135| 2.68k| int64_t value = (int64_t)ntfs - (int64_t)NTFS_EPOC_TICKS; ------------------ | | 35| 2.68k|#define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 33| 2.68k|#define NTFS_EPOC_TIME ARCHIVE_LITERAL_ULL(11644473600) | | | | ------------------ | | | | | | 180| 2.68k|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ | | #define NTFS_EPOC_TICKS (NTFS_EPOC_TIME * NTFS_TICKS) | | ------------------ | | | | 34| 2.68k|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | | | ------------------ | | | | | | 180| 2.68k|# define ARCHIVE_LITERAL_ULL(x) x##ull | | | | ------------------ | | ------------------ ------------------ 136| | 137| 2.68k| tdiv = lldiv(value, NTFS_TICKS); ------------------ | | 34| 2.68k|#define NTFS_TICKS ARCHIVE_LITERAL_ULL(10000000) | | ------------------ | | | | 180| 2.68k|# define ARCHIVE_LITERAL_ULL(x) x##ull | | ------------------ ------------------ 138| 2.68k| *secs = tdiv.quot; 139| 2.68k| *nsecs = (uint32_t)(tdiv.rem * 100); 140| 2.68k| } 141| 2.74k|} __archive_clean: 81| 2.49k|{ 82| 2.49k| archive_string_conversion_free(a); 83| 2.49k| return (ARCHIVE_OK); ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 84| 2.49k|} archive_file_count: 115| 2.44k|{ 116| 2.44k| return (a->file_count); 117| 2.44k|} archive_clear_error: 165| 306k|{ 166| 306k| archive_string_empty(&a->error_string); ------------------ | | 181| 306k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 167| | a->error = NULL; 168| 306k| a->archive_error_number = 0; 169| 306k|} archive_set_error: 173| 282k|{ 174| 282k| va_list ap; 175| | 176| 282k| a->archive_error_number = error_number; 177| 282k| if (fmt == NULL) { ------------------ | Branch (177:6): [True: 0, False: 282k] ------------------ 178| 0| a->error = NULL; 179| 0| return; 180| 0| } 181| | 182| 282k| archive_string_empty(&(a->error_string)); ------------------ | | 181| 282k|#define archive_string_empty(a) ((a)->length = 0) ------------------ 183| 282k| va_start(ap, fmt); 184| 282k| archive_string_vsprintf(&(a->error_string), fmt, ap); 185| | va_end(ap); 186| 282k| a->error = a->error_string.s; 187| 282k|} archive_filter_bytes: 52| 263|{ 53| 263| return ((a->vtable->archive_filter_bytes)(a, n)); 54| 263|} archive_free: 58| 2.49k|{ 59| 2.49k| if (a == NULL) ------------------ | Branch (59:6): [True: 0, False: 2.49k] ------------------ 60| 0| return (ARCHIVE_OK); ------------------ | | 233| 0|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ 61| 2.49k| return ((a->vtable->archive_free)(a)); 62| 2.49k|} archive_read_free: 100| 2.49k|{ 101| 2.49k| return archive_free(a); 102| 2.49k|} archive_read_next_header: 147| 298k|{ 148| 298k| return ((a->vtable->archive_read_next_header)(a, entry)); 149| 298k|} archive_read_data_block: 160| 150k|{ 161| 150k| return ((a->vtable->archive_read_data_block)(a, buff, s, o)); 162| 150k|} xxhash.c:XXH32: 295| 762|{ 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| 762| XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN; ------------------ | | 202| 762|# 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| 762| 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: 762, False: 0] ------------------ 315| 762| 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| 762|#endif 319| 762|} xxhash.c:XXH32_endian_align: 235| 762|{ 236| 762| const BYTE* p = (const BYTE*)input; 237| 762| const BYTE* bEnd = p + len; 238| 762| U32 h32; 239| 762|#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| 762| if (len>=16) ------------------ | Branch (245:9): [True: 3, False: 759] ------------------ 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| 2.28k| { 255| 2.28k| v1 += XXH_get32bits(p) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 239| 2.28k|#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| 2.28k|#define PRIME32_2 2246822519U ------------------ v1 += XXH_get32bits(p) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 170| 2.28k|# 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| 2.28k|#define PRIME32_1 2654435761U ------------------ 256| 2.28k| v2 += XXH_get32bits(p) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 239| 2.28k|#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| 2.28k|#define PRIME32_2 2246822519U ------------------ v2 += XXH_get32bits(p) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 170| 2.28k|# 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| 2.28k|#define PRIME32_1 2654435761U ------------------ 257| 2.28k| v3 += XXH_get32bits(p) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 239| 2.28k|#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| 2.28k|#define PRIME32_2 2246822519U ------------------ v3 += XXH_get32bits(p) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 170| 2.28k|# 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| 2.28k|#define PRIME32_1 2654435761U ------------------ 258| 2.28k| v4 += XXH_get32bits(p) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 239| 2.28k|#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| 2.28k|#define PRIME32_2 2246822519U ------------------ v4 += XXH_get32bits(p) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 170| 2.28k|# 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| 2.28k|#define PRIME32_1 2654435761U ------------------ 259| 2.28k| } while (p<=limit); ------------------ | Branch (259:18): [True: 2.28k, 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| 759| else 264| 759| { 265| 759| h32 = seed + PRIME32_5; ------------------ | | 193| 759|#define PRIME32_5 374761393U ------------------ 266| 759| } 267| | 268| 762| h32 += (U32) len; 269| | 270| 1.84k| while (p<=bEnd-4) ------------------ | Branch (270:12): [True: 1.08k, False: 762] ------------------ 271| 1.08k| { 272| 1.08k| h32 += XXH_get32bits(p) * PRIME32_3; ------------------ | | 239| 1.08k|#define XXH_get32bits(p) XXH_readLE32_align((const U32*)p, endian, align) ------------------ h32 += XXH_get32bits(p) * PRIME32_3; ------------------ | | 191| 1.08k|#define PRIME32_3 3266489917U ------------------ 273| 1.08k| h32 = XXH_rotl32(h32, 17) * PRIME32_4 ; ------------------ | | 170| 1.08k|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 17) * PRIME32_4 ; ------------------ | | 192| 1.08k|#define PRIME32_4 668265263U ------------------ 274| 1.08k| p+=4; 275| 1.08k| } 276| | 277| 1.56k| while (p> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 11) * PRIME32_1 ; ------------------ | | 189| 798|#define PRIME32_1 2654435761U ------------------ 281| 798| p++; 282| 798| } 283| | 284| 762| h32 ^= h32 >> 15; 285| 762| h32 *= PRIME32_2; ------------------ | | 190| 762|#define PRIME32_2 2246822519U ------------------ 286| 762| h32 ^= h32 >> 13; 287| 762| h32 *= PRIME32_3; ------------------ | | 191| 762|#define PRIME32_3 3266489917U ------------------ 288| 762| h32 ^= h32 >> 16; 289| | 290| 762| return h32; 291| 762|} xxhash.c:XXH_readLE32_align: 219| 23.0k|{ 220| 23.0k| if (align==XXH_unaligned) ------------------ | Branch (220:9): [True: 23.0k, False: 0] ------------------ 221| 23.0k| return endian==XXH_littleEndian ? A32(ptr) : XXH_swap32(A32(ptr)); ------------------ | Branch (221:16): [True: 23.0k, False: 0] ------------------ 222| 0| else 223| 0| return endian==XXH_littleEndian ? *ptr : XXH_swap32(*ptr); ------------------ | Branch (223:16): [True: 0, False: 0] ------------------ 224| 23.0k|} xxhash.c:A32: 162| 23.0k|{ 163| 23.0k| return (((const U32_S *)(x))->v); 164| 23.0k|} xxhash.c:XXH32_init: 362| 276|{ 363| 276| void* state = XXH_malloc (sizeof(struct XXH_state32_t)); ------------------ | | 91| 276|#define XXH_malloc malloc ------------------ 364| 276| if (state == NULL) ------------------ | Branch (364:9): [True: 0, False: 276] ------------------ 365| 0| return NULL; 366| 276| XXH32_resetState(state, seed); 367| 276| return state; 368| 276|} xxhash.c:XXH32_resetState: 348| 276|{ 349| 276| struct XXH_state32_t * state = (struct XXH_state32_t *) state_in; 350| 276| state->seed = seed; 351| 276| state->v1 = seed + PRIME32_1 + PRIME32_2; ------------------ | | 189| 276|#define PRIME32_1 2654435761U ------------------ state->v1 = seed + PRIME32_1 + PRIME32_2; ------------------ | | 190| 276|#define PRIME32_2 2246822519U ------------------ 352| 276| state->v2 = seed + PRIME32_2; ------------------ | | 190| 276|#define PRIME32_2 2246822519U ------------------ 353| 276| state->v3 = seed + 0; 354| 276| state->v4 = seed - PRIME32_1; ------------------ | | 189| 276|#define PRIME32_1 2654435761U ------------------ 355| 276| state->total_len = 0; 356| 276| state->memsize = 0; 357| 276| return XXH_OK; 358| 276|} xxhash.c:XXH32_update: 437| 2.09k|{ 438| 2.09k| XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN; ------------------ | | 202| 2.09k|# define XXH_CPU_LITTLE_ENDIAN (*(const char*)(&one)) ------------------ 439| | 440| 2.09k| 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: 2.09k, False: 0] ------------------ 441| 2.09k| 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| 2.09k|} xxhash.c:XXH32_update_endian: 372| 2.09k|{ 373| 2.09k| struct XXH_state32_t * state = (struct XXH_state32_t *) state_in; 374| 2.09k| const BYTE* p = (const BYTE*)input; 375| 2.09k| 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| 2.09k| state->total_len += len; 382| | 383| 2.09k| if (state->memsize + len < 16) /* fill in tmp buffer */ ------------------ | Branch (383:9): [True: 1.27k, False: 827] ------------------ 384| 1.27k| { 385| 1.27k| XXH_memcpy(state->memory + state->memsize, input, len); ------------------ | | 93| 1.27k|#define XXH_memcpy memcpy ------------------ 386| 1.27k| state->memsize += len; 387| 1.27k| return XXH_OK; 388| 1.27k| } 389| | 390| 827| if (state->memsize) /* some data left from previous update */ ------------------ | Branch (390:9): [True: 754, False: 73] ------------------ 391| 754| { 392| 754| XXH_memcpy(state->memory + state->memsize, input, 16-state->memsize); ------------------ | | 93| 754|#define XXH_memcpy memcpy ------------------ 393| 754| { 394| 754| const U32* p32 = (const U32*)state->memory; 395| 754| state->v1 += XXH_readLE32(p32, endian) * PRIME32_2; state->v1 = XXH_rotl32(state->v1, 13); state->v1 *= PRIME32_1; p32++; ------------------ | | 190| 754|#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| 754|# 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| 754|#define PRIME32_1 2654435761U ------------------ 396| 754| state->v2 += XXH_readLE32(p32, endian) * PRIME32_2; state->v2 = XXH_rotl32(state->v2, 13); state->v2 *= PRIME32_1; p32++; ------------------ | | 190| 754|#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| 754|# 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| 754|#define PRIME32_1 2654435761U ------------------ 397| 754| state->v3 += XXH_readLE32(p32, endian) * PRIME32_2; state->v3 = XXH_rotl32(state->v3, 13); state->v3 *= PRIME32_1; p32++; ------------------ | | 190| 754|#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| 754|# 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| 754|#define PRIME32_1 2654435761U ------------------ 398| 754| state->v4 += XXH_readLE32(p32, endian) * PRIME32_2; state->v4 = XXH_rotl32(state->v4, 13); state->v4 *= PRIME32_1; p32++; ------------------ | | 190| 754|#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| 754|# 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| 754|#define PRIME32_1 2654435761U ------------------ 399| 754| } 400| 754| p += 16-state->memsize; 401| 754| state->memsize = 0; 402| 754| } 403| | 404| 827| if (p <= bEnd-16) ------------------ | Branch (404:9): [True: 298, False: 529] ------------------ 405| 298| { 406| 298| const BYTE* const limit = bEnd - 16; 407| 298| U32 v1 = state->v1; 408| 298| U32 v2 = state->v2; 409| 298| U32 v3 = state->v3; 410| 298| U32 v4 = state->v4; 411| | 412| 298| do 413| 2.45k| { 414| 2.45k| v1 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 190| 2.45k|#define PRIME32_2 2246822519U ------------------ v1 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v1 = XXH_rotl32(v1, 13); v1 *= PRIME32_1; p+=4; ------------------ | | 170| 2.45k|# 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| 2.45k|#define PRIME32_1 2654435761U ------------------ 415| 2.45k| v2 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 190| 2.45k|#define PRIME32_2 2246822519U ------------------ v2 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v2 = XXH_rotl32(v2, 13); v2 *= PRIME32_1; p+=4; ------------------ | | 170| 2.45k|# 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| 2.45k|#define PRIME32_1 2654435761U ------------------ 416| 2.45k| v3 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 190| 2.45k|#define PRIME32_2 2246822519U ------------------ v3 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v3 = XXH_rotl32(v3, 13); v3 *= PRIME32_1; p+=4; ------------------ | | 170| 2.45k|# 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| 2.45k|#define PRIME32_1 2654435761U ------------------ 417| 2.45k| v4 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 190| 2.45k|#define PRIME32_2 2246822519U ------------------ v4 += XXH_readLE32((const U32*)p, endian) * PRIME32_2; v4 = XXH_rotl32(v4, 13); v4 *= PRIME32_1; p+=4; ------------------ | | 170| 2.45k|# 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| 2.45k|#define PRIME32_1 2654435761U ------------------ 418| 2.45k| } while (p<=limit); ------------------ | Branch (418:18): [True: 2.15k, False: 298] ------------------ 419| | 420| 298| state->v1 = v1; 421| 298| state->v2 = v2; 422| 298| state->v3 = v3; 423| 298| state->v4 = v4; 424| 298| } 425| | 426| 827| if (p < bEnd) ------------------ | Branch (426:9): [True: 632, False: 195] ------------------ 427| 632| { 428| 632| XXH_memcpy(state->memory, p, bEnd-p); ------------------ | | 93| 632|#define XXH_memcpy memcpy ------------------ 429| 632| state->memsize = (int)(bEnd-p); 430| 632| } 431| | 432| 827| return XXH_OK; 433| 2.09k|} xxhash.c:XXH_readLE32: 227| 12.8k|FORCE_INLINE U32 XXH_readLE32(const U32* ptr, XXH_endianess endian) { return XXH_readLE32_align(ptr, endian, XXH_unaligned); } xxhash.c:XXH32_digest: 503| 263|{ 504| 263| U32 h32 = XXH32_intermediateDigest(state_in); 505| | 506| 263| XXH_free(state_in); ------------------ | | 92| 263|#define XXH_free free ------------------ 507| | 508| 263| return h32; 509| 263|} xxhash.c:XXH32_intermediateDigest: 492| 263|{ 493| 263| XXH_endianess endian_detected = (XXH_endianess)XXH_CPU_LITTLE_ENDIAN; ------------------ | | 202| 263|# define XXH_CPU_LITTLE_ENDIAN (*(const char*)(&one)) ------------------ 494| | 495| 263| 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: 263, False: 0] ------------------ 496| 263| return XXH32_intermediateDigest_endian(state_in, XXH_littleEndian); 497| 0| else 498| 0| return XXH32_intermediateDigest_endian(state_in, XXH_bigEndian); 499| 263|} xxhash.c:XXH32_intermediateDigest_endian: 450| 263|{ 451| 263| struct XXH_state32_t * state = (struct XXH_state32_t *) state_in; 452| 263| const BYTE * p = (const BYTE*)state->memory; 453| 263| BYTE* bEnd = (BYTE*)state->memory + state->memsize; 454| 263| U32 h32; 455| | 456| 263| if (state->total_len >= 16) ------------------ | Branch (456:9): [True: 1, False: 262] ------------------ 457| 1| { 458| 1| h32 = XXH_rotl32(state->v1, 1) + XXH_rotl32(state->v2, 7) + XXH_rotl32(state->v3, 12) + XXH_rotl32(state->v4, 18); ------------------ | | 170| 1|# 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| 1|# 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| 1|# 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| 1|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ 459| 1| } 460| 262| else 461| 262| { 462| 262| h32 = state->seed + PRIME32_5; ------------------ | | 193| 262|#define PRIME32_5 374761393U ------------------ 463| 262| } 464| | 465| 263| h32 += (U32) state->total_len; 466| | 467| 264| while (p<=bEnd-4) ------------------ | Branch (467:12): [True: 1, False: 263] ------------------ 468| 1| { 469| 1| h32 += XXH_readLE32((const U32*)p, endian) * PRIME32_3; ------------------ | | 191| 1|#define PRIME32_3 3266489917U ------------------ 470| 1| h32 = XXH_rotl32(h32, 17) * PRIME32_4; ------------------ | | 170| 1|# define XXH_rotl32(x,r) ((x << r) | (x >> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 17) * PRIME32_4; ------------------ | | 192| 1|#define PRIME32_4 668265263U ------------------ 471| 1| p+=4; 472| 1| } 473| | 474| 1.05k| while (p> (32 - r))) ------------------ h32 = XXH_rotl32(h32, 11) * PRIME32_1; ------------------ | | 189| 788|#define PRIME32_1 2654435761U ------------------ 478| 788| p++; 479| 788| } 480| | 481| 263| h32 ^= h32 >> 15; 482| 263| h32 *= PRIME32_2; ------------------ | | 190| 263|#define PRIME32_2 2246822519U ------------------ 483| 263| h32 ^= h32 >> 13; 484| 263| h32 *= PRIME32_3; ------------------ | | 191| 263|#define PRIME32_3 3266489917U ------------------ 485| 263| h32 ^= h32 >> 16; 486| | 487| 263| return h32; 488| 263|} LLVMFuzzerTestOneInput: 23| 2.49k|extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) { 24| 2.49k| struct archive *a = archive_read_new(); 25| | 26| 2.49k| archive_read_support_filter_all(a); 27| 2.49k| archive_read_support_format_all(a); 28| 2.49k| archive_read_support_format_empty(a); 29| 2.49k| archive_read_support_format_raw(a); 30| 2.49k| archive_read_support_format_gnutar(a); 31| | 32| 2.49k| if (ARCHIVE_OK != archive_read_set_options(a, "zip:ignorecrc32,tar:read_concatenated_archives,tar:mac-ext")) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (32:7): [True: 0, False: 2.49k] ------------------ 33| 0| return 0; 34| 0| } 35| | 36| 2.49k| archive_read_add_passphrase(a, "secret"); 37| | 38| 2.49k| if (ARCHIVE_OK != archive_read_open_memory(a, buf, len)) { ------------------ | | 233| 2.49k|#define ARCHIVE_OK 0 /* Operation was successful. */ ------------------ | Branch (38:7): [True: 58, False: 2.44k] ------------------ 39| 58| archive_read_free(a); 40| 58| return 0; 41| 58| } 42| | 43| 298k| while(1) { ------------------ | Branch (43:9): [True: 298k, Folded] ------------------ 44| 298k| std::vector data_buffer(getpagesize(), 0); 45| 298k| struct archive_entry *entry; 46| 298k| int ret = archive_read_next_header(a, &entry); 47| 298k| if (ret == ARCHIVE_EOF || ret == ARCHIVE_FATAL) ------------------ | | 232| 597k|#define ARCHIVE_EOF 1 /* Found end of archive. */ ------------------ if (ret == ARCHIVE_EOF || ret == ARCHIVE_FATAL) ------------------ | | 239| 298k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (47:9): [True: 311, False: 298k] | Branch (47:31): [True: 1.73k, False: 296k] ------------------ 48| 2.04k| break; 49| 296k| if (ret == ARCHIVE_RETRY) ------------------ | | 234| 296k|#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ ------------------ | Branch (49:9): [True: 212k, False: 84.5k] ------------------ 50| 212k| continue; 51| | 52| 84.5k| (void)archive_entry_pathname(entry); 53| 84.5k| (void)archive_entry_pathname_utf8(entry); 54| 84.5k| (void)archive_entry_pathname_w(entry); 55| | 56| 84.5k| (void)archive_entry_atime(entry); 57| 84.5k| (void)archive_entry_birthtime(entry); 58| 84.5k| (void)archive_entry_ctime(entry); 59| 84.5k| (void)archive_entry_dev(entry); 60| 84.5k| (void)archive_entry_digest(entry, ARCHIVE_ENTRY_DIGEST_SHA1); ------------------ | | 446| 84.5k|#define ARCHIVE_ENTRY_DIGEST_SHA1 0x00000003 ------------------ 61| 84.5k| (void)archive_entry_filetype(entry); 62| 84.5k| (void)archive_entry_gid(entry); 63| 84.5k| (void)archive_entry_is_data_encrypted(entry); 64| 84.5k| (void)archive_entry_is_encrypted(entry); 65| 84.5k| (void)archive_entry_is_metadata_encrypted(entry); 66| 84.5k| (void)archive_entry_mode(entry); 67| 84.5k| (void)archive_entry_mtime(entry); 68| 84.5k| (void)archive_entry_size(entry); 69| 84.5k| (void)archive_entry_uid(entry); 70| | 71| 84.5k| ssize_t r; 72| 106M| while ((r = archive_read_data(a, data_buffer.data(), ------------------ | Branch (72:12): [True: 106M, False: 84.5k] ------------------ 73| 106M| data_buffer.size())) > 0) 74| 106M| ; 75| 84.5k| if (r == ARCHIVE_FATAL) ------------------ | | 239| 84.5k|#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ ------------------ | Branch (75:9): [True: 393, False: 84.1k] ------------------ 76| 393| break; 77| 84.5k| } 78| | 79| 2.44k| archive_read_has_encrypted_entries(a); 80| 2.44k| archive_read_format_capabilities(a); 81| 2.44k| archive_file_count(a); 82| 2.44k| archive_seek_data(a, 0, SEEK_SET); 83| | 84| 2.44k| archive_read_free(a); 85| 2.44k| return 0; 86| 2.49k|}