/src/libpff/libpff/libpff_file.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * File functions |
3 | | * |
4 | | * Copyright (C) 2008-2024, Joachim Metz <joachim.metz@gmail.com> |
5 | | * |
6 | | * Refer to AUTHORS for acknowledgements. |
7 | | * |
8 | | * This program is free software: you can redistribute it and/or modify |
9 | | * it under the terms of the GNU Lesser General Public License as published by |
10 | | * the Free Software Foundation, either version 3 of the License, or |
11 | | * (at your option) any later version. |
12 | | * |
13 | | * This program is distributed in the hope that it will be useful, |
14 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | | * GNU General Public License for more details. |
17 | | * |
18 | | * You should have received a copy of the GNU Lesser General Public License |
19 | | * along with this program. If not, see <https://www.gnu.org/licenses/>. |
20 | | */ |
21 | | |
22 | | #include <common.h> |
23 | | #include <memory.h> |
24 | | #include <narrow_string.h> |
25 | | #include <types.h> |
26 | | #include <wide_string.h> |
27 | | |
28 | | #include "libpff_codepage.h" |
29 | | #include "libpff_debug.h" |
30 | | #include "libpff_definitions.h" |
31 | | #include "libpff_descriptors_index.h" |
32 | | #include "libpff_file.h" |
33 | | #include "libpff_file_header.h" |
34 | | #include "libpff_folder.h" |
35 | | #include "libpff_io_handle.h" |
36 | | #include "libpff_item.h" |
37 | | #include "libpff_item_descriptor.h" |
38 | | #include "libpff_item_tree.h" |
39 | | #include "libpff_libbfio.h" |
40 | | #include "libpff_libcdata.h" |
41 | | #include "libpff_libcerror.h" |
42 | | #include "libpff_libcnotify.h" |
43 | | #include "libpff_libfcache.h" |
44 | | #include "libpff_libfdata.h" |
45 | | #include "libpff_name_to_id_map.h" |
46 | | #include "libpff_offsets_index.h" |
47 | | #include "libpff_recover.h" |
48 | | #include "libpff_types.h" |
49 | | |
50 | | /* Creates a file |
51 | | * Make sure the value file is referencing, is set to NULL |
52 | | * Returns 1 if successful or -1 on error |
53 | | */ |
54 | | int libpff_file_initialize( |
55 | | libpff_file_t **file, |
56 | | libcerror_error_t **error ) |
57 | 9.60k | { |
58 | 9.60k | libpff_internal_file_t *internal_file = NULL; |
59 | 9.60k | static char *function = "libpff_file_initialize"; |
60 | | |
61 | 9.60k | if( file == NULL ) |
62 | 0 | { |
63 | 0 | libcerror_error_set( |
64 | 0 | error, |
65 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
66 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
67 | 0 | "%s: invalid file.", |
68 | 0 | function ); |
69 | |
|
70 | 0 | return( -1 ); |
71 | 0 | } |
72 | 9.60k | if( *file != NULL ) |
73 | 0 | { |
74 | 0 | libcerror_error_set( |
75 | 0 | error, |
76 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
77 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
78 | 0 | "%s: invalid file value already set.", |
79 | 0 | function ); |
80 | |
|
81 | 0 | return( -1 ); |
82 | 0 | } |
83 | 9.60k | internal_file = memory_allocate_structure( |
84 | 9.60k | libpff_internal_file_t ); |
85 | | |
86 | 9.60k | if( internal_file == NULL ) |
87 | 0 | { |
88 | 0 | libcerror_error_set( |
89 | 0 | error, |
90 | 0 | LIBCERROR_ERROR_DOMAIN_MEMORY, |
91 | 0 | LIBCERROR_MEMORY_ERROR_INSUFFICIENT, |
92 | 0 | "%s: unable to create file.", |
93 | 0 | function ); |
94 | |
|
95 | 0 | goto on_error; |
96 | 0 | } |
97 | 9.60k | if( memory_set( |
98 | 9.60k | internal_file, |
99 | 9.60k | 0, |
100 | 9.60k | sizeof( libpff_internal_file_t ) ) == NULL ) |
101 | 0 | { |
102 | 0 | libcerror_error_set( |
103 | 0 | error, |
104 | 0 | LIBCERROR_ERROR_DOMAIN_MEMORY, |
105 | 0 | LIBCERROR_MEMORY_ERROR_SET_FAILED, |
106 | 0 | "%s: unable to clear file.", |
107 | 0 | function ); |
108 | |
|
109 | 0 | goto on_error; |
110 | 0 | } |
111 | 9.60k | if( libpff_io_handle_initialize( |
112 | 9.60k | &( internal_file->io_handle ), |
113 | 9.60k | error ) != 1 ) |
114 | 0 | { |
115 | 0 | libcerror_error_set( |
116 | 0 | error, |
117 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
118 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
119 | 0 | "%s: unable to create IO handle.", |
120 | 0 | function ); |
121 | |
|
122 | 0 | goto on_error; |
123 | 0 | } |
124 | 9.60k | *file = (libpff_file_t *) internal_file; |
125 | | |
126 | 9.60k | return( 1 ); |
127 | | |
128 | 0 | on_error: |
129 | 0 | if( internal_file != NULL ) |
130 | 0 | { |
131 | 0 | memory_free( |
132 | 0 | internal_file ); |
133 | 0 | } |
134 | 0 | return( -1 ); |
135 | 9.60k | } |
136 | | |
137 | | /* Frees a file |
138 | | * Returns 1 if successful or -1 on error |
139 | | */ |
140 | | int libpff_file_free( |
141 | | libpff_file_t **file, |
142 | | libcerror_error_t **error ) |
143 | 9.60k | { |
144 | 9.60k | libpff_internal_file_t *internal_file = NULL; |
145 | 9.60k | static char *function = "libpff_file_free"; |
146 | 9.60k | int result = 1; |
147 | | |
148 | 9.60k | if( file == NULL ) |
149 | 0 | { |
150 | 0 | libcerror_error_set( |
151 | 0 | error, |
152 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
153 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
154 | 0 | "%s: invalid file.", |
155 | 0 | function ); |
156 | |
|
157 | 0 | return( -1 ); |
158 | 0 | } |
159 | 9.60k | if( *file != NULL ) |
160 | 9.60k | { |
161 | 9.60k | internal_file = (libpff_internal_file_t *) *file; |
162 | | |
163 | 9.60k | if( internal_file->file_io_handle != NULL ) |
164 | 0 | { |
165 | 0 | if( libpff_file_close( |
166 | 0 | *file, |
167 | 0 | error ) != 0 ) |
168 | 0 | { |
169 | 0 | libcerror_error_set( |
170 | 0 | error, |
171 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
172 | 0 | LIBCERROR_IO_ERROR_CLOSE_FAILED, |
173 | 0 | "%s: unable to close file.", |
174 | 0 | function ); |
175 | |
|
176 | 0 | result = -1; |
177 | 0 | } |
178 | 0 | } |
179 | 9.60k | *file = NULL; |
180 | | |
181 | 9.60k | if( libpff_io_handle_free( |
182 | 9.60k | &( internal_file->io_handle ), |
183 | 9.60k | error ) != 1 ) |
184 | 0 | { |
185 | 0 | libcerror_error_set( |
186 | 0 | error, |
187 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
188 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
189 | 0 | "%s: unable to free IO handle.", |
190 | 0 | function ); |
191 | |
|
192 | 0 | result = -1; |
193 | 0 | } |
194 | 9.60k | memory_free( |
195 | 9.60k | internal_file ); |
196 | 9.60k | } |
197 | 9.60k | return( result ); |
198 | 9.60k | } |
199 | | |
200 | | /* Signals the file to abort its current activity |
201 | | * Returns 1 if successful or -1 on error |
202 | | */ |
203 | | int libpff_file_signal_abort( |
204 | | libpff_file_t *file, |
205 | | libcerror_error_t **error ) |
206 | 0 | { |
207 | 0 | libpff_internal_file_t *internal_file = NULL; |
208 | 0 | static char *function = "libpff_file_signal_abort"; |
209 | |
|
210 | 0 | if( file == NULL ) |
211 | 0 | { |
212 | 0 | libcerror_error_set( |
213 | 0 | error, |
214 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
215 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
216 | 0 | "%s: invalid file.", |
217 | 0 | function ); |
218 | |
|
219 | 0 | return( -1 ); |
220 | 0 | } |
221 | 0 | internal_file = (libpff_internal_file_t *) file; |
222 | |
|
223 | 0 | if( internal_file->io_handle == NULL ) |
224 | 0 | { |
225 | 0 | libcerror_error_set( |
226 | 0 | error, |
227 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
228 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
229 | 0 | "%s: invalid file - missing IO handle.", |
230 | 0 | function ); |
231 | |
|
232 | 0 | return( -1 ); |
233 | 0 | } |
234 | 0 | internal_file->io_handle->abort = 1; |
235 | |
|
236 | 0 | return( 1 ); |
237 | 0 | } |
238 | | |
239 | | /* Opens a file |
240 | | * Returns 1 if successful or -1 on error |
241 | | */ |
242 | | int libpff_file_open( |
243 | | libpff_file_t *file, |
244 | | const char *filename, |
245 | | int access_flags, |
246 | | libcerror_error_t **error ) |
247 | 0 | { |
248 | 0 | libbfio_handle_t *file_io_handle = NULL; |
249 | 0 | libpff_internal_file_t *internal_file = NULL; |
250 | 0 | static char *function = "libpff_file_open"; |
251 | 0 | size_t filename_length = 0; |
252 | |
|
253 | 0 | if( file == NULL ) |
254 | 0 | { |
255 | 0 | libcerror_error_set( |
256 | 0 | error, |
257 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
258 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
259 | 0 | "%s: invalid file.", |
260 | 0 | function ); |
261 | |
|
262 | 0 | return( -1 ); |
263 | 0 | } |
264 | 0 | internal_file = (libpff_internal_file_t *) file; |
265 | |
|
266 | 0 | if( filename == NULL ) |
267 | 0 | { |
268 | 0 | libcerror_error_set( |
269 | 0 | error, |
270 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
271 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
272 | 0 | "%s: invalid filename.", |
273 | 0 | function ); |
274 | |
|
275 | 0 | return( -1 ); |
276 | 0 | } |
277 | 0 | if( libbfio_file_initialize( |
278 | 0 | &file_io_handle, |
279 | 0 | error ) != 1 ) |
280 | 0 | { |
281 | 0 | libcerror_error_set( |
282 | 0 | error, |
283 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
284 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
285 | 0 | "%s: unable to create file IO handle.", |
286 | 0 | function ); |
287 | |
|
288 | 0 | goto on_error; |
289 | 0 | } |
290 | | #if defined( HAVE_DEBUG_OUTPUT ) |
291 | | if( libbfio_handle_set_track_offsets_read( |
292 | | file_io_handle, |
293 | | 1, |
294 | | error ) != 1 ) |
295 | | { |
296 | | libcerror_error_set( |
297 | | error, |
298 | | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
299 | | LIBCERROR_RUNTIME_ERROR_SET_FAILED, |
300 | | "%s: unable to set track offsets read in file IO handle.", |
301 | | function ); |
302 | | |
303 | | goto on_error; |
304 | | } |
305 | | #endif |
306 | 0 | filename_length = narrow_string_length( |
307 | 0 | filename ); |
308 | |
|
309 | 0 | if( libbfio_file_set_name( |
310 | 0 | file_io_handle, |
311 | 0 | filename, |
312 | 0 | filename_length + 1, |
313 | 0 | error ) != 1 ) |
314 | 0 | { |
315 | 0 | libcerror_error_set( |
316 | 0 | error, |
317 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
318 | 0 | LIBCERROR_RUNTIME_ERROR_SET_FAILED, |
319 | 0 | "%s: unable to set filename in file IO handle.", |
320 | 0 | function ); |
321 | |
|
322 | 0 | goto on_error; |
323 | 0 | } |
324 | 0 | if( libpff_file_open_file_io_handle( |
325 | 0 | file, |
326 | 0 | file_io_handle, |
327 | 0 | access_flags, |
328 | 0 | error ) != 1 ) |
329 | 0 | { |
330 | 0 | libcerror_error_set( |
331 | 0 | error, |
332 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
333 | 0 | LIBCERROR_IO_ERROR_OPEN_FAILED, |
334 | 0 | "%s: unable to open file: %s.", |
335 | 0 | function, |
336 | 0 | filename ); |
337 | |
|
338 | 0 | goto on_error; |
339 | 0 | } |
340 | 0 | internal_file->file_io_handle_created_in_library = 1; |
341 | |
|
342 | 0 | return( 1 ); |
343 | | |
344 | 0 | on_error: |
345 | 0 | if( file_io_handle != NULL ) |
346 | 0 | { |
347 | 0 | libbfio_handle_free( |
348 | 0 | &file_io_handle, |
349 | 0 | NULL ); |
350 | 0 | } |
351 | 0 | return( -1 ); |
352 | 0 | } |
353 | | |
354 | | #if defined( HAVE_WIDE_CHARACTER_TYPE ) |
355 | | |
356 | | /* Opens a file |
357 | | * Returns 1 if successful or -1 on error |
358 | | */ |
359 | | int libpff_file_open_wide( |
360 | | libpff_file_t *file, |
361 | | const wchar_t *filename, |
362 | | int access_flags, |
363 | | libcerror_error_t **error ) |
364 | | { |
365 | | libbfio_handle_t *file_io_handle = NULL; |
366 | | libpff_internal_file_t *internal_file = NULL; |
367 | | static char *function = "libpff_file_open_wide"; |
368 | | size_t filename_length = 0; |
369 | | |
370 | | if( file == NULL ) |
371 | | { |
372 | | libcerror_error_set( |
373 | | error, |
374 | | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
375 | | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
376 | | "%s: invalid file.", |
377 | | function ); |
378 | | |
379 | | return( -1 ); |
380 | | } |
381 | | internal_file = (libpff_internal_file_t *) file; |
382 | | |
383 | | if( filename == NULL ) |
384 | | { |
385 | | libcerror_error_set( |
386 | | error, |
387 | | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
388 | | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
389 | | "%s: invalid filename.", |
390 | | function ); |
391 | | |
392 | | return( -1 ); |
393 | | } |
394 | | if( libbfio_file_initialize( |
395 | | &file_io_handle, |
396 | | error ) != 1 ) |
397 | | { |
398 | | libcerror_error_set( |
399 | | error, |
400 | | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
401 | | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
402 | | "%s: unable to create file IO handle.", |
403 | | function ); |
404 | | |
405 | | goto on_error; |
406 | | } |
407 | | #if defined( HAVE_DEBUG_OUTPUT ) |
408 | | if( libbfio_handle_set_track_offsets_read( |
409 | | file_io_handle, |
410 | | 1, |
411 | | error ) != 1 ) |
412 | | { |
413 | | libcerror_error_set( |
414 | | error, |
415 | | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
416 | | LIBCERROR_RUNTIME_ERROR_SET_FAILED, |
417 | | "%s: unable to set track offsets read in file IO handle.", |
418 | | function ); |
419 | | |
420 | | goto on_error; |
421 | | } |
422 | | #endif |
423 | | filename_length = wide_string_length( |
424 | | filename ); |
425 | | |
426 | | if( libbfio_file_set_name_wide( |
427 | | file_io_handle, |
428 | | filename, |
429 | | filename_length + 1, |
430 | | error ) != 1 ) |
431 | | { |
432 | | libcerror_error_set( |
433 | | error, |
434 | | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
435 | | LIBCERROR_RUNTIME_ERROR_SET_FAILED, |
436 | | "%s: unable to set filename in file IO handle.", |
437 | | function ); |
438 | | |
439 | | goto on_error; |
440 | | } |
441 | | if( libpff_file_open_file_io_handle( |
442 | | file, |
443 | | file_io_handle, |
444 | | access_flags, |
445 | | error ) != 1 ) |
446 | | { |
447 | | libcerror_error_set( |
448 | | error, |
449 | | LIBCERROR_ERROR_DOMAIN_IO, |
450 | | LIBCERROR_IO_ERROR_OPEN_FAILED, |
451 | | "%s: unable to open file: %ls.", |
452 | | function, |
453 | | filename ); |
454 | | |
455 | | goto on_error; |
456 | | } |
457 | | internal_file->file_io_handle_created_in_library = 1; |
458 | | |
459 | | return( 1 ); |
460 | | |
461 | | on_error: |
462 | | if( file_io_handle != NULL ) |
463 | | { |
464 | | libbfio_handle_free( |
465 | | &file_io_handle, |
466 | | NULL ); |
467 | | } |
468 | | return( -1 ); |
469 | | } |
470 | | |
471 | | #endif /* defined( HAVE_WIDE_CHARACTER_TYPE ) */ |
472 | | |
473 | | /* Opens a file using a Basic File IO (bfio) handle |
474 | | * Returns 1 if successful or -1 on error |
475 | | */ |
476 | | int libpff_file_open_file_io_handle( |
477 | | libpff_file_t *file, |
478 | | libbfio_handle_t *file_io_handle, |
479 | | int access_flags, |
480 | | libcerror_error_t **error ) |
481 | 9.60k | { |
482 | 9.60k | libpff_internal_file_t *internal_file = NULL; |
483 | 9.60k | static char *function = "libpff_file_open_file_io_handle"; |
484 | 9.60k | int bfio_access_flags = 0; |
485 | 9.60k | int file_io_handle_is_open = 0; |
486 | | |
487 | 9.60k | if( file == NULL ) |
488 | 0 | { |
489 | 0 | libcerror_error_set( |
490 | 0 | error, |
491 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
492 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
493 | 0 | "%s: invalid file.", |
494 | 0 | function ); |
495 | |
|
496 | 0 | return( -1 ); |
497 | 0 | } |
498 | 9.60k | internal_file = (libpff_internal_file_t *) file; |
499 | | |
500 | 9.60k | if( internal_file->file_io_handle != NULL ) |
501 | 0 | { |
502 | 0 | libcerror_error_set( |
503 | 0 | error, |
504 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
505 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
506 | 0 | "%s: invalid file - file IO handle already set.", |
507 | 0 | function ); |
508 | |
|
509 | 0 | return( -1 ); |
510 | 0 | } |
511 | 9.60k | if( file_io_handle == NULL ) |
512 | 0 | { |
513 | 0 | libcerror_error_set( |
514 | 0 | error, |
515 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
516 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
517 | 0 | "%s: invalid file IO handle.", |
518 | 0 | function ); |
519 | |
|
520 | 0 | return( -1 ); |
521 | 0 | } |
522 | 9.60k | if( ( ( access_flags & LIBPFF_ACCESS_FLAG_READ ) == 0 ) |
523 | 9.60k | && ( ( access_flags & LIBPFF_ACCESS_FLAG_WRITE ) == 0 ) ) |
524 | 0 | { |
525 | 0 | libcerror_error_set( |
526 | 0 | error, |
527 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
528 | 0 | LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE, |
529 | 0 | "%s: unsupported access flags.", |
530 | 0 | function ); |
531 | |
|
532 | 0 | return( -1 ); |
533 | 0 | } |
534 | 9.60k | if( ( access_flags & LIBPFF_ACCESS_FLAG_WRITE ) != 0 ) |
535 | 0 | { |
536 | 0 | libcerror_error_set( |
537 | 0 | error, |
538 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
539 | 0 | LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE, |
540 | 0 | "%s: write access currently not supported.", |
541 | 0 | function ); |
542 | |
|
543 | 0 | return( -1 ); |
544 | 0 | } |
545 | 9.60k | if( ( access_flags & LIBPFF_ACCESS_FLAG_READ ) != 0 ) |
546 | 9.60k | { |
547 | 9.60k | bfio_access_flags = LIBBFIO_ACCESS_FLAG_READ; |
548 | 9.60k | } |
549 | 9.60k | file_io_handle_is_open = libbfio_handle_is_open( |
550 | 9.60k | file_io_handle, |
551 | 9.60k | error ); |
552 | | |
553 | 9.60k | if( file_io_handle_is_open == -1 ) |
554 | 0 | { |
555 | 0 | libcerror_error_set( |
556 | 0 | error, |
557 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
558 | 0 | LIBCERROR_IO_ERROR_OPEN_FAILED, |
559 | 0 | "%s: unable to determine if file IO handle is open.", |
560 | 0 | function ); |
561 | |
|
562 | 0 | goto on_error; |
563 | 0 | } |
564 | 9.60k | else if( file_io_handle_is_open == 0 ) |
565 | 9.60k | { |
566 | 9.60k | if( libbfio_handle_open( |
567 | 9.60k | file_io_handle, |
568 | 9.60k | bfio_access_flags, |
569 | 9.60k | error ) != 1 ) |
570 | 0 | { |
571 | 0 | libcerror_error_set( |
572 | 0 | error, |
573 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
574 | 0 | LIBCERROR_IO_ERROR_OPEN_FAILED, |
575 | 0 | "%s: unable to open file IO handle.", |
576 | 0 | function ); |
577 | |
|
578 | 0 | goto on_error; |
579 | 0 | } |
580 | 9.60k | internal_file->file_io_handle_opened_in_library = 1; |
581 | 9.60k | } |
582 | 9.60k | if( libpff_internal_file_open_read( |
583 | 9.60k | internal_file, |
584 | 9.60k | file_io_handle, |
585 | 9.60k | error ) != 1 ) |
586 | 7.34k | { |
587 | 7.34k | libcerror_error_set( |
588 | 7.34k | error, |
589 | 7.34k | LIBCERROR_ERROR_DOMAIN_IO, |
590 | 7.34k | LIBCERROR_IO_ERROR_READ_FAILED, |
591 | 7.34k | "%s: unable to read from file handle.", |
592 | 7.34k | function ); |
593 | | |
594 | 7.34k | goto on_error; |
595 | 7.34k | } |
596 | 2.26k | internal_file->file_io_handle = file_io_handle; |
597 | | |
598 | 2.26k | return( 1 ); |
599 | | |
600 | 7.34k | on_error: |
601 | 7.34k | if( ( file_io_handle_is_open == 0 ) |
602 | 7.34k | && ( internal_file->file_io_handle_opened_in_library != 0 ) ) |
603 | 7.34k | { |
604 | 7.34k | libbfio_handle_close( |
605 | 7.34k | file_io_handle, |
606 | 7.34k | error ); |
607 | | |
608 | 7.34k | internal_file->file_io_handle_opened_in_library = 0; |
609 | 7.34k | } |
610 | 7.34k | internal_file->file_io_handle = NULL; |
611 | | |
612 | 7.34k | return( -1 ); |
613 | 9.60k | } |
614 | | |
615 | | /* Closes a file |
616 | | * Returns 0 if successful or -1 on error |
617 | | */ |
618 | | int libpff_file_close( |
619 | | libpff_file_t *file, |
620 | | libcerror_error_t **error ) |
621 | 2.26k | { |
622 | 2.26k | libpff_internal_file_t *internal_file = NULL; |
623 | 2.26k | static char *function = "libpff_file_close"; |
624 | 2.26k | int result = 0; |
625 | | |
626 | 2.26k | if( file == NULL ) |
627 | 0 | { |
628 | 0 | libcerror_error_set( |
629 | 0 | error, |
630 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
631 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
632 | 0 | "%s: invalid file.", |
633 | 0 | function ); |
634 | |
|
635 | 0 | return( -1 ); |
636 | 0 | } |
637 | 2.26k | internal_file = (libpff_internal_file_t *) file; |
638 | | |
639 | 2.26k | if( internal_file->file_io_handle == NULL ) |
640 | 0 | { |
641 | 0 | libcerror_error_set( |
642 | 0 | error, |
643 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
644 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
645 | 0 | "%s: invalid file - missing file IO handle.", |
646 | 0 | function ); |
647 | |
|
648 | 0 | return( -1 ); |
649 | 0 | } |
650 | | #if defined( HAVE_DEBUG_OUTPUT ) |
651 | | if( libcnotify_verbose != 0 ) |
652 | | { |
653 | | if( internal_file->file_io_handle_created_in_library != 0 ) |
654 | | { |
655 | | if( libpff_debug_print_read_offsets( |
656 | | internal_file->file_io_handle, |
657 | | error ) != 1 ) |
658 | | { |
659 | | libcerror_error_set( |
660 | | error, |
661 | | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
662 | | LIBCERROR_RUNTIME_ERROR_PRINT_FAILED, |
663 | | "%s: unable to print the read offsets.", |
664 | | function ); |
665 | | |
666 | | result = -1; |
667 | | } |
668 | | } |
669 | | } |
670 | | #endif |
671 | 2.26k | if( internal_file->file_io_handle_opened_in_library != 0 ) |
672 | 2.26k | { |
673 | 2.26k | if( libbfio_handle_close( |
674 | 2.26k | internal_file->file_io_handle, |
675 | 2.26k | error ) != 0 ) |
676 | 0 | { |
677 | 0 | libcerror_error_set( |
678 | 0 | error, |
679 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
680 | 0 | LIBCERROR_IO_ERROR_CLOSE_FAILED, |
681 | 0 | "%s: unable to close file IO handle.", |
682 | 0 | function ); |
683 | |
|
684 | 0 | result = -1; |
685 | 0 | } |
686 | 2.26k | internal_file->file_io_handle_opened_in_library = 0; |
687 | 2.26k | } |
688 | 2.26k | if( internal_file->file_io_handle_created_in_library != 0 ) |
689 | 0 | { |
690 | 0 | if( libbfio_handle_free( |
691 | 0 | &( internal_file->file_io_handle ), |
692 | 0 | error ) != 1 ) |
693 | 0 | { |
694 | 0 | libcerror_error_set( |
695 | 0 | error, |
696 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
697 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
698 | 0 | "%s: unable to free file IO handle.", |
699 | 0 | function ); |
700 | |
|
701 | 0 | result = -1; |
702 | 0 | } |
703 | 0 | internal_file->file_io_handle_created_in_library = 0; |
704 | 0 | } |
705 | 2.26k | internal_file->file_io_handle = NULL; |
706 | | |
707 | 2.26k | if( libpff_io_handle_clear( |
708 | 2.26k | internal_file->io_handle, |
709 | 2.26k | error ) != 1 ) |
710 | 0 | { |
711 | 0 | libcerror_error_set( |
712 | 0 | error, |
713 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
714 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
715 | 0 | "%s: unable to clear IO handle.", |
716 | 0 | function ); |
717 | |
|
718 | 0 | result = -1; |
719 | 0 | } |
720 | 2.26k | if( libpff_file_header_free( |
721 | 2.26k | &( internal_file->file_header ), |
722 | 2.26k | error ) != 1 ) |
723 | 0 | { |
724 | 0 | libcerror_error_set( |
725 | 0 | error, |
726 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
727 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
728 | 0 | "%s: unable to free file header.", |
729 | 0 | function ); |
730 | |
|
731 | 0 | result = -1; |
732 | 0 | } |
733 | 2.26k | if( libpff_descriptors_index_free( |
734 | 2.26k | &( internal_file->descriptors_index ), |
735 | 2.26k | error ) != 1 ) |
736 | 0 | { |
737 | 0 | libcerror_error_set( |
738 | 0 | error, |
739 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
740 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
741 | 0 | "%s: unable to free descriptors index.", |
742 | 0 | function ); |
743 | |
|
744 | 0 | result = -1; |
745 | 0 | } |
746 | 2.26k | if( libpff_offsets_index_free( |
747 | 2.26k | &( internal_file->offsets_index ), |
748 | 2.26k | error ) != 1 ) |
749 | 0 | { |
750 | 0 | libcerror_error_set( |
751 | 0 | error, |
752 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
753 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
754 | 0 | "%s: unable to free offsets index.", |
755 | 0 | function ); |
756 | |
|
757 | 0 | result = -1; |
758 | 0 | } |
759 | 2.26k | if( libpff_item_tree_free( |
760 | 2.26k | &( internal_file->item_tree ), |
761 | 2.26k | error ) != 1 ) |
762 | 0 | { |
763 | 0 | libcerror_error_set( |
764 | 0 | error, |
765 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
766 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
767 | 0 | "%s: unable to free item tree.", |
768 | 0 | function ); |
769 | |
|
770 | 0 | result = -1; |
771 | 0 | } |
772 | 2.26k | internal_file->root_folder_item_tree_node = NULL; |
773 | | |
774 | 2.26k | if( libcdata_list_free( |
775 | 2.26k | &( internal_file->orphan_item_list ), |
776 | 2.26k | (int (*)(intptr_t **, libcerror_error_t **)) &libpff_item_tree_node_free_recovered, |
777 | 2.26k | error ) != 1 ) |
778 | 0 | { |
779 | 0 | libcerror_error_set( |
780 | 0 | error, |
781 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
782 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
783 | 0 | "%s: unable to free orphan item list.", |
784 | 0 | function ); |
785 | |
|
786 | 0 | result = -1; |
787 | 0 | } |
788 | 2.26k | if( libcdata_list_free( |
789 | 2.26k | &( internal_file->name_to_id_map_list ), |
790 | 2.26k | (int (*)(intptr_t **, libcerror_error_t **)) &libpff_name_to_id_map_entry_free, |
791 | 2.26k | error ) != 1 ) |
792 | 0 | { |
793 | 0 | libcerror_error_set( |
794 | 0 | error, |
795 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
796 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
797 | 0 | "%s: unable to free name to id map list.", |
798 | 0 | function ); |
799 | |
|
800 | 0 | result = -1; |
801 | 0 | } |
802 | 2.26k | if( internal_file->recovered_item_list != NULL ) |
803 | 0 | { |
804 | 0 | if( libcdata_list_free( |
805 | 0 | &( internal_file->recovered_item_list ), |
806 | 0 | (int (*)(intptr_t **, libcerror_error_t **)) &libpff_item_tree_node_free_recovered, |
807 | 0 | error ) != 1 ) |
808 | 0 | { |
809 | 0 | libcerror_error_set( |
810 | 0 | error, |
811 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
812 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
813 | 0 | "%s: unable to free recovered item list.", |
814 | 0 | function ); |
815 | |
|
816 | 0 | result = -1; |
817 | 0 | } |
818 | 0 | } |
819 | 2.26k | if( internal_file->unallocated_data_block_list != NULL ) |
820 | 0 | { |
821 | 0 | if( libcdata_range_list_free( |
822 | 0 | &( internal_file->unallocated_data_block_list ), |
823 | 0 | NULL, |
824 | 0 | error ) != 1 ) |
825 | 0 | { |
826 | 0 | libcerror_error_set( |
827 | 0 | error, |
828 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
829 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
830 | 0 | "%s: unable to free unallocated data block list.", |
831 | 0 | function ); |
832 | |
|
833 | 0 | result = -1; |
834 | 0 | } |
835 | 0 | } |
836 | 2.26k | if( internal_file->unallocated_page_block_list != NULL ) |
837 | 0 | { |
838 | 0 | if( libcdata_range_list_free( |
839 | 0 | &( internal_file->unallocated_page_block_list ), |
840 | 0 | NULL, |
841 | 0 | error ) != 1 ) |
842 | 0 | { |
843 | 0 | libcerror_error_set( |
844 | 0 | error, |
845 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
846 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
847 | 0 | "%s: unable to free unallocated page block list.", |
848 | 0 | function ); |
849 | |
|
850 | 0 | result = -1; |
851 | 0 | } |
852 | 0 | } |
853 | 2.26k | return( result ); |
854 | 2.26k | } |
855 | | |
856 | | /* Opens a file for reading |
857 | | * Returns 1 if successful or -1 on error |
858 | | */ |
859 | | int libpff_internal_file_open_read( |
860 | | libpff_internal_file_t *internal_file, |
861 | | libbfio_handle_t *file_io_handle, |
862 | | libcerror_error_t **error ) |
863 | 9.60k | { |
864 | 9.60k | static char *function = "libpff_internal_file_open_read"; |
865 | 9.60k | int result = 0; |
866 | | |
867 | | #if defined( HAVE_DEBUG_OUTPUT ) |
868 | | size_t page_size = 0; |
869 | | #endif |
870 | | |
871 | 9.60k | if( internal_file == NULL ) |
872 | 0 | { |
873 | 0 | libcerror_error_set( |
874 | 0 | error, |
875 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
876 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
877 | 0 | "%s: invalid file.", |
878 | 0 | function ); |
879 | |
|
880 | 0 | return( -1 ); |
881 | 0 | } |
882 | 9.60k | if( internal_file->file_header != NULL ) |
883 | 0 | { |
884 | 0 | libcerror_error_set( |
885 | 0 | error, |
886 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
887 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
888 | 0 | "%s: invalid file - file header value already set.", |
889 | 0 | function ); |
890 | |
|
891 | 0 | return( -1 ); |
892 | 0 | } |
893 | 9.60k | if( internal_file->descriptors_index != NULL ) |
894 | 0 | { |
895 | 0 | libcerror_error_set( |
896 | 0 | error, |
897 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
898 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
899 | 0 | "%s: invalid file - descriptors index value already set.", |
900 | 0 | function ); |
901 | |
|
902 | 0 | return( -1 ); |
903 | 0 | } |
904 | 9.60k | if( internal_file->offsets_index != NULL ) |
905 | 0 | { |
906 | 0 | libcerror_error_set( |
907 | 0 | error, |
908 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
909 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
910 | 0 | "%s: invalid file - offsets index value already set.", |
911 | 0 | function ); |
912 | |
|
913 | 0 | return( -1 ); |
914 | 0 | } |
915 | 9.60k | if( internal_file->item_tree != NULL ) |
916 | 0 | { |
917 | 0 | libcerror_error_set( |
918 | 0 | error, |
919 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
920 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
921 | 0 | "%s: invalid file - item tree value already set.", |
922 | 0 | function ); |
923 | |
|
924 | 0 | return( -1 ); |
925 | 0 | } |
926 | 9.60k | if( internal_file->root_folder_item_tree_node != NULL ) |
927 | 0 | { |
928 | 0 | libcerror_error_set( |
929 | 0 | error, |
930 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
931 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
932 | 0 | "%s: invalid file - root folder item tree root node value already set.", |
933 | 0 | function ); |
934 | |
|
935 | 0 | return( -1 ); |
936 | 0 | } |
937 | 9.60k | if( internal_file->orphan_item_list != NULL ) |
938 | 0 | { |
939 | 0 | libcerror_error_set( |
940 | 0 | error, |
941 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
942 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
943 | 0 | "%s: invalid file - orphan item list value already set.", |
944 | 0 | function ); |
945 | |
|
946 | 0 | return( -1 ); |
947 | 0 | } |
948 | 9.60k | if( internal_file->name_to_id_map_list != NULL ) |
949 | 0 | { |
950 | 0 | libcerror_error_set( |
951 | 0 | error, |
952 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
953 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
954 | 0 | "%s: invalid file - name to id map list value already set.", |
955 | 0 | function ); |
956 | |
|
957 | 0 | return( -1 ); |
958 | 0 | } |
959 | | #if defined( HAVE_DEBUG_OUTPUT ) |
960 | | if( libcnotify_verbose != 0 ) |
961 | | { |
962 | | libcnotify_printf( |
963 | | "Reading file header:\n" ); |
964 | | } |
965 | | #endif |
966 | 9.60k | if( libpff_file_header_initialize( |
967 | 9.60k | &( internal_file->file_header ), |
968 | 9.60k | error ) != 1 ) |
969 | 0 | { |
970 | 0 | libcerror_error_set( |
971 | 0 | error, |
972 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
973 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
974 | 0 | "%s: unable to create file header.", |
975 | 0 | function ); |
976 | |
|
977 | 0 | goto on_error; |
978 | 0 | } |
979 | 9.60k | if( libpff_file_header_read_file_io_handle( |
980 | 9.60k | internal_file->file_header, |
981 | 9.60k | file_io_handle, |
982 | 9.60k | error ) != 1 ) |
983 | 1.00k | { |
984 | 1.00k | libcerror_error_set( |
985 | 1.00k | error, |
986 | 1.00k | LIBCERROR_ERROR_DOMAIN_IO, |
987 | 1.00k | LIBCERROR_IO_ERROR_READ_FAILED, |
988 | 1.00k | "%s: unable to read file header data.", |
989 | 1.00k | function ); |
990 | | |
991 | 1.00k | goto on_error; |
992 | 1.00k | } |
993 | 8.60k | internal_file->io_handle->encryption_type = internal_file->file_header->encryption_type; |
994 | 8.60k | internal_file->io_handle->file_size = internal_file->file_header->file_size; |
995 | 8.60k | internal_file->io_handle->file_type = internal_file->file_header->file_type; |
996 | | |
997 | 8.60k | if( ( internal_file->io_handle->encryption_type != LIBPFF_ENCRYPTION_TYPE_NONE ) |
998 | 8.60k | && ( internal_file->io_handle->encryption_type != LIBPFF_ENCRYPTION_TYPE_COMPRESSIBLE ) |
999 | 8.60k | && ( internal_file->io_handle->encryption_type != LIBPFF_ENCRYPTION_TYPE_HIGH ) ) |
1000 | 25 | { |
1001 | 25 | libcerror_error_set( |
1002 | 25 | error, |
1003 | 25 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1004 | 25 | LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE, |
1005 | 25 | "%s: unsupported encryption type: 0x%02x", |
1006 | 25 | function, |
1007 | 25 | internal_file->io_handle->encryption_type ); |
1008 | | |
1009 | 25 | goto on_error; |
1010 | 25 | } |
1011 | | #if defined( HAVE_DEBUG_OUTPUT ) |
1012 | | if( libcnotify_verbose != 0 ) |
1013 | | { |
1014 | | libcnotify_printf( |
1015 | | "%s: file type\t\t\t\t: %" PRIu8 "\n", |
1016 | | function, |
1017 | | internal_file->io_handle->file_type ); |
1018 | | |
1019 | | if( internal_file->io_handle->file_type == LIBPFF_FILE_TYPE_64BIT_4K_PAGE ) |
1020 | | { |
1021 | | page_size = 4096; |
1022 | | } |
1023 | | else |
1024 | | { |
1025 | | page_size = 512; |
1026 | | } |
1027 | | libcnotify_printf( |
1028 | | "%s: page size\t\t\t\t: %" PRIzd "\n", |
1029 | | function, |
1030 | | page_size ); |
1031 | | |
1032 | | libcnotify_printf( |
1033 | | "\n" ); |
1034 | | } |
1035 | | #endif |
1036 | | #if defined( HAVE_DEBUG_OUTPUT ) |
1037 | | if( libcnotify_verbose != 0 ) |
1038 | | { |
1039 | | libcnotify_printf( |
1040 | | "Creating item tree:\n" ); |
1041 | | } |
1042 | | #endif |
1043 | 8.57k | if( libpff_descriptors_index_initialize( |
1044 | 8.57k | &( internal_file->descriptors_index ), |
1045 | 8.57k | internal_file->file_header->descriptors_index_root_node_offset, |
1046 | 8.57k | internal_file->file_header->descriptors_index_root_node_back_pointer, |
1047 | 8.57k | error ) != 1 ) |
1048 | 0 | { |
1049 | 0 | libcerror_error_set( |
1050 | 0 | error, |
1051 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1052 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1053 | 0 | "%s: unable to create descriptors index.", |
1054 | 0 | function ); |
1055 | |
|
1056 | 0 | goto on_error; |
1057 | 0 | } |
1058 | 8.57k | if( libpff_offsets_index_initialize( |
1059 | 8.57k | &( internal_file->offsets_index ), |
1060 | 8.57k | internal_file->file_header->offsets_index_root_node_offset, |
1061 | 8.57k | internal_file->file_header->offsets_index_root_node_back_pointer, |
1062 | 8.57k | error ) != 1 ) |
1063 | 0 | { |
1064 | 0 | libcerror_error_set( |
1065 | 0 | error, |
1066 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1067 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1068 | 0 | "%s: unable to create offsets index.", |
1069 | 0 | function ); |
1070 | |
|
1071 | 0 | goto on_error; |
1072 | 0 | } |
1073 | 8.57k | if( libcdata_list_initialize( |
1074 | 8.57k | &( internal_file->orphan_item_list ), |
1075 | 8.57k | error ) != 1 ) |
1076 | 0 | { |
1077 | 0 | libcerror_error_set( |
1078 | 0 | error, |
1079 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1080 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1081 | 0 | "%s: unable to create orphan item list.", |
1082 | 0 | function ); |
1083 | |
|
1084 | 0 | goto on_error; |
1085 | 0 | } |
1086 | 8.57k | if( libpff_item_tree_initialize( |
1087 | 8.57k | &( internal_file->item_tree ), |
1088 | 8.57k | error ) != 1 ) |
1089 | 0 | { |
1090 | 0 | libcerror_error_set( |
1091 | 0 | error, |
1092 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1093 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1094 | 0 | "%s: unable to create item tree.", |
1095 | 0 | function ); |
1096 | |
|
1097 | 0 | goto on_error; |
1098 | 0 | } |
1099 | 8.57k | if( libpff_item_tree_create( |
1100 | 8.57k | internal_file->item_tree, |
1101 | 8.57k | internal_file->io_handle, |
1102 | 8.57k | file_io_handle, |
1103 | 8.57k | internal_file->descriptors_index, |
1104 | 8.57k | internal_file->orphan_item_list, |
1105 | 8.57k | &( internal_file->root_folder_item_tree_node ), |
1106 | 8.57k | error ) != 1 ) |
1107 | 1.12k | { |
1108 | 1.12k | libcerror_error_set( |
1109 | 1.12k | error, |
1110 | 1.12k | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1111 | 1.12k | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1112 | 1.12k | "%s: unable to create item tree.", |
1113 | 1.12k | function ); |
1114 | | |
1115 | 1.12k | goto on_error; |
1116 | 1.12k | } |
1117 | | #if defined( HAVE_DEBUG_OUTPUT ) |
1118 | | if( libcnotify_verbose != 0 ) |
1119 | | { |
1120 | | libcnotify_printf( |
1121 | | "Name to ID map:\n" ); |
1122 | | } |
1123 | | #endif |
1124 | 7.44k | if( libcdata_list_initialize( |
1125 | 7.44k | &( internal_file->name_to_id_map_list ), |
1126 | 7.44k | error ) != 1 ) |
1127 | 0 | { |
1128 | 0 | libcerror_error_set( |
1129 | 0 | error, |
1130 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1131 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1132 | 0 | "%s: unable to create name to id map list.", |
1133 | 0 | function ); |
1134 | |
|
1135 | 0 | goto on_error; |
1136 | 0 | } |
1137 | 7.44k | result = libpff_name_to_id_map_read( |
1138 | 7.44k | internal_file->name_to_id_map_list, |
1139 | 7.44k | internal_file->io_handle, |
1140 | 7.44k | file_io_handle, |
1141 | 7.44k | internal_file->descriptors_index, |
1142 | 7.44k | internal_file->offsets_index, |
1143 | 7.44k | error ); |
1144 | | |
1145 | 7.44k | if( result == -1 ) |
1146 | 5.18k | { |
1147 | 5.18k | libcerror_error_set( |
1148 | 5.18k | error, |
1149 | 5.18k | LIBCERROR_ERROR_DOMAIN_IO, |
1150 | 5.18k | LIBCERROR_IO_ERROR_READ_FAILED, |
1151 | 5.18k | "%s: unable to read name to id map.", |
1152 | 5.18k | function ); |
1153 | | |
1154 | 5.18k | goto on_error; |
1155 | 5.18k | } |
1156 | | /* TODO flag missing name to id map if 0 */ |
1157 | 2.26k | return( 1 ); |
1158 | | |
1159 | 7.34k | on_error: |
1160 | 7.34k | if( internal_file->name_to_id_map_list != NULL ) |
1161 | 5.18k | { |
1162 | 5.18k | libcdata_list_free( |
1163 | 5.18k | &( internal_file->name_to_id_map_list ), |
1164 | 5.18k | (int (*)(intptr_t **, libcerror_error_t **)) &libpff_name_to_id_map_entry_free, |
1165 | 5.18k | NULL ); |
1166 | 5.18k | } |
1167 | 7.34k | internal_file->root_folder_item_tree_node = NULL; |
1168 | | |
1169 | 7.34k | if( internal_file->orphan_item_list != NULL ) |
1170 | 6.31k | { |
1171 | 6.31k | libcdata_list_free( |
1172 | 6.31k | &( internal_file->orphan_item_list ), |
1173 | 6.31k | (int (*)(intptr_t **, libcerror_error_t **)) &libpff_item_tree_node_free_recovered, |
1174 | 6.31k | NULL ); |
1175 | 6.31k | } |
1176 | 7.34k | if( internal_file->item_tree != NULL ) |
1177 | 6.31k | { |
1178 | 6.31k | libpff_item_tree_free( |
1179 | 6.31k | &( internal_file->item_tree ), |
1180 | 6.31k | NULL ); |
1181 | 6.31k | } |
1182 | 7.34k | if( internal_file->offsets_index != NULL ) |
1183 | 6.31k | { |
1184 | 6.31k | libpff_offsets_index_free( |
1185 | 6.31k | &( internal_file->offsets_index ), |
1186 | 6.31k | NULL ); |
1187 | 6.31k | } |
1188 | 7.34k | if( internal_file->descriptors_index != NULL ) |
1189 | 6.31k | { |
1190 | 6.31k | libpff_descriptors_index_free( |
1191 | 6.31k | &( internal_file->descriptors_index ), |
1192 | 6.31k | NULL ); |
1193 | 6.31k | } |
1194 | 7.34k | if( internal_file->file_header != NULL ) |
1195 | 7.34k | { |
1196 | 7.34k | libpff_file_header_free( |
1197 | 7.34k | &( internal_file->file_header ), |
1198 | 7.34k | NULL ); |
1199 | 7.34k | } |
1200 | 7.34k | return( -1 ); |
1201 | 7.44k | } |
1202 | | |
1203 | | /* Reads the allocation tables |
1204 | | * Returns 1 if successful or -1 on error |
1205 | | */ |
1206 | | int libpff_internal_file_read_allocation_tables( |
1207 | | libpff_internal_file_t *internal_file, |
1208 | | libcerror_error_t **error ) |
1209 | 0 | { |
1210 | 0 | static char *function = "libpff_internal_file_read_allocation_tables"; |
1211 | |
|
1212 | 0 | if( internal_file == NULL ) |
1213 | 0 | { |
1214 | 0 | libcerror_error_set( |
1215 | 0 | error, |
1216 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1217 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1218 | 0 | "%s: invalid file.", |
1219 | 0 | function ); |
1220 | |
|
1221 | 0 | return( -1 ); |
1222 | 0 | } |
1223 | 0 | if( internal_file->io_handle == NULL ) |
1224 | 0 | { |
1225 | 0 | libcerror_error_set( |
1226 | 0 | error, |
1227 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1228 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1229 | 0 | "%s: invalid file - missing IO handle.", |
1230 | 0 | function ); |
1231 | |
|
1232 | 0 | return( -1 ); |
1233 | 0 | } |
1234 | 0 | if( ( internal_file->io_handle->file_type != LIBPFF_FILE_TYPE_32BIT ) |
1235 | 0 | && ( internal_file->io_handle->file_type != LIBPFF_FILE_TYPE_64BIT ) |
1236 | 0 | && ( internal_file->io_handle->file_type != LIBPFF_FILE_TYPE_64BIT_4K_PAGE ) ) |
1237 | 0 | { |
1238 | 0 | libcerror_error_set( |
1239 | 0 | error, |
1240 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1241 | 0 | LIBCERROR_RUNTIME_ERROR_UNSUPPORTED_VALUE, |
1242 | 0 | "%s: unsupported file type.", |
1243 | 0 | function ); |
1244 | |
|
1245 | 0 | return( -1 ); |
1246 | 0 | } |
1247 | 0 | if( internal_file->read_allocation_tables != 0 ) |
1248 | 0 | { |
1249 | 0 | libcerror_error_set( |
1250 | 0 | error, |
1251 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1252 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
1253 | 0 | "%s: invalid file - allocation tables already set.", |
1254 | 0 | function ); |
1255 | |
|
1256 | 0 | return( -1 ); |
1257 | 0 | } |
1258 | 0 | if( internal_file->unallocated_data_block_list != NULL ) |
1259 | 0 | { |
1260 | 0 | libcerror_error_set( |
1261 | 0 | error, |
1262 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1263 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
1264 | 0 | "%s: invalid file - allocaled data block list already set.", |
1265 | 0 | function ); |
1266 | |
|
1267 | 0 | return( -1 ); |
1268 | 0 | } |
1269 | 0 | if( internal_file->unallocated_page_block_list != NULL ) |
1270 | 0 | { |
1271 | 0 | libcerror_error_set( |
1272 | 0 | error, |
1273 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1274 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
1275 | 0 | "%s: invalid file - allocaled page block list already set.", |
1276 | 0 | function ); |
1277 | |
|
1278 | 0 | return( -1 ); |
1279 | 0 | } |
1280 | | #if defined( HAVE_DEBUG_OUTPUT ) |
1281 | | if( libcnotify_verbose != 0 ) |
1282 | | { |
1283 | | libcnotify_printf( |
1284 | | "Reading the unallocated data blocks:\n" ); |
1285 | | } |
1286 | | #endif |
1287 | 0 | if( libcdata_range_list_initialize( |
1288 | 0 | &( internal_file->unallocated_data_block_list ), |
1289 | 0 | error ) != 1 ) |
1290 | 0 | { |
1291 | 0 | libcerror_error_set( |
1292 | 0 | error, |
1293 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1294 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1295 | 0 | "%s: unable to create unallocated data block list.", |
1296 | 0 | function ); |
1297 | |
|
1298 | 0 | goto on_error; |
1299 | 0 | } |
1300 | 0 | if( libpff_io_handle_read_unallocated_data_blocks( |
1301 | 0 | internal_file->io_handle, |
1302 | 0 | internal_file->file_io_handle, |
1303 | 0 | internal_file->unallocated_data_block_list, |
1304 | 0 | error ) != 1 ) |
1305 | 0 | { |
1306 | 0 | libcerror_error_set( |
1307 | 0 | error, |
1308 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
1309 | 0 | LIBCERROR_IO_ERROR_READ_FAILED, |
1310 | 0 | "%s: unable to read unallocated data blocks.", |
1311 | 0 | function ); |
1312 | |
|
1313 | 0 | goto on_error; |
1314 | 0 | } |
1315 | 0 | if( ( internal_file->io_handle->file_type == LIBPFF_FILE_TYPE_32BIT ) |
1316 | 0 | || ( internal_file->io_handle->file_type == LIBPFF_FILE_TYPE_64BIT ) ) |
1317 | 0 | { |
1318 | | #if defined( HAVE_DEBUG_OUTPUT ) |
1319 | | if( libcnotify_verbose != 0 ) |
1320 | | { |
1321 | | libcnotify_printf( |
1322 | | "Reading the unallocated page blocks:\n" ); |
1323 | | } |
1324 | | #endif |
1325 | 0 | if( libcdata_range_list_initialize( |
1326 | 0 | &( internal_file->unallocated_page_block_list ), |
1327 | 0 | error ) != 1 ) |
1328 | 0 | { |
1329 | 0 | libcerror_error_set( |
1330 | 0 | error, |
1331 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1332 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1333 | 0 | "%s: unable to create unallocated page block list.", |
1334 | 0 | function ); |
1335 | |
|
1336 | 0 | goto on_error; |
1337 | 0 | } |
1338 | 0 | if( libpff_io_handle_read_unallocated_page_blocks( |
1339 | 0 | internal_file->io_handle, |
1340 | 0 | internal_file->file_io_handle, |
1341 | 0 | internal_file->unallocated_page_block_list, |
1342 | 0 | error ) != 1 ) |
1343 | 0 | { |
1344 | 0 | libcerror_error_set( |
1345 | 0 | error, |
1346 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
1347 | 0 | LIBCERROR_IO_ERROR_READ_FAILED, |
1348 | 0 | "%s: unable to read unallocated page blocks.", |
1349 | 0 | function ); |
1350 | |
|
1351 | 0 | goto on_error; |
1352 | 0 | } |
1353 | 0 | } |
1354 | 0 | internal_file->read_allocation_tables = 1; |
1355 | |
|
1356 | 0 | return( 1 ); |
1357 | | |
1358 | 0 | on_error: |
1359 | 0 | if( internal_file->unallocated_page_block_list != NULL ) |
1360 | 0 | { |
1361 | 0 | libcdata_range_list_free( |
1362 | 0 | &( internal_file->unallocated_page_block_list ), |
1363 | 0 | NULL, |
1364 | 0 | NULL ); |
1365 | 0 | } |
1366 | 0 | if( internal_file->unallocated_data_block_list != NULL ) |
1367 | 0 | { |
1368 | 0 | libcdata_range_list_free( |
1369 | 0 | &( internal_file->unallocated_data_block_list ), |
1370 | 0 | NULL, |
1371 | 0 | NULL ); |
1372 | 0 | } |
1373 | 0 | return( -1 ); |
1374 | 0 | } |
1375 | | |
1376 | | /* Determine if the file corrupted |
1377 | | * Returns 1 if corrupted, 0 if not or -1 on error |
1378 | | */ |
1379 | | int libpff_file_is_corrupted( |
1380 | | libpff_file_t *file, |
1381 | | libcerror_error_t **error ) |
1382 | 0 | { |
1383 | 0 | libpff_internal_file_t *internal_file = NULL; |
1384 | 0 | static char *function = "libpff_file_is_corrupted"; |
1385 | |
|
1386 | 0 | if( file == NULL ) |
1387 | 0 | { |
1388 | 0 | libcerror_error_set( |
1389 | 0 | error, |
1390 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1391 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1392 | 0 | "%s: invalid file.", |
1393 | 0 | function ); |
1394 | |
|
1395 | 0 | return( -1 ); |
1396 | 0 | } |
1397 | 0 | internal_file = (libpff_internal_file_t *) file; |
1398 | |
|
1399 | 0 | if( internal_file->io_handle == NULL ) |
1400 | 0 | { |
1401 | 0 | libcerror_error_set( |
1402 | 0 | error, |
1403 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1404 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1405 | 0 | "%s: invalid file - missing IO handle.", |
1406 | 0 | function ); |
1407 | |
|
1408 | 0 | return( -1 ); |
1409 | 0 | } |
1410 | 0 | if( ( internal_file->io_handle->flags & LIBPFF_IO_HANDLE_FLAG_IS_CORRUPTED ) != 0 ) |
1411 | 0 | { |
1412 | 0 | return( 1 ); |
1413 | 0 | } |
1414 | 0 | return( 0 ); |
1415 | 0 | } |
1416 | | |
1417 | | /* Recovers deleted items |
1418 | | * By default only the unallocated space is checked for recoverable items |
1419 | | * Returns 1 if successful or -1 on error |
1420 | | */ |
1421 | | int libpff_file_recover_items( |
1422 | | libpff_file_t *file, |
1423 | | uint8_t recovery_flags, |
1424 | | libcerror_error_t **error ) |
1425 | 0 | { |
1426 | 0 | libpff_internal_file_t *internal_file = NULL; |
1427 | 0 | static char *function = "libpff_file_recover_items"; |
1428 | 0 | int result = 0; |
1429 | |
|
1430 | 0 | if( file == NULL ) |
1431 | 0 | { |
1432 | 0 | libcerror_error_set( |
1433 | 0 | error, |
1434 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1435 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1436 | 0 | "%s: invalid file.", |
1437 | 0 | function ); |
1438 | |
|
1439 | 0 | return( -1 ); |
1440 | 0 | } |
1441 | 0 | internal_file = (libpff_internal_file_t *) file; |
1442 | |
|
1443 | 0 | if( internal_file->io_handle == NULL ) |
1444 | 0 | { |
1445 | 0 | libcerror_error_set( |
1446 | 0 | error, |
1447 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1448 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1449 | 0 | "%s: invalid file - missing IO handle.", |
1450 | 0 | function ); |
1451 | |
|
1452 | 0 | return( -1 ); |
1453 | 0 | } |
1454 | 0 | if( internal_file->recovered_item_list != NULL ) |
1455 | 0 | { |
1456 | 0 | libcerror_error_set( |
1457 | 0 | error, |
1458 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1459 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
1460 | 0 | "%s: invalid file - recovered item list already set.", |
1461 | 0 | function ); |
1462 | |
|
1463 | 0 | return( -1 ); |
1464 | 0 | } |
1465 | 0 | if( internal_file->read_allocation_tables == 0 ) |
1466 | 0 | { |
1467 | 0 | if( libpff_internal_file_read_allocation_tables( |
1468 | 0 | internal_file, |
1469 | 0 | error ) != 1 ) |
1470 | 0 | { |
1471 | 0 | libcerror_error_set( |
1472 | 0 | error, |
1473 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
1474 | 0 | LIBCERROR_IO_ERROR_READ_FAILED, |
1475 | 0 | "%s: unable to read allocation tables.", |
1476 | 0 | function ); |
1477 | |
|
1478 | | #if defined( HAVE_DEBUG_OUTPUT ) |
1479 | | if( ( error != NULL ) |
1480 | | && ( *error != NULL ) ) |
1481 | | { |
1482 | | libcnotify_print_error_backtrace( |
1483 | | *error ); |
1484 | | } |
1485 | | #endif |
1486 | 0 | libcerror_error_free( |
1487 | 0 | error ); |
1488 | | |
1489 | | /* TODO set recovery_flags |= LIBPFF_RECOVERY_FLAG_IGNORE_ALLOCATION_DATA ? */ |
1490 | 0 | } |
1491 | 0 | } |
1492 | 0 | if( libcdata_list_initialize( |
1493 | 0 | &( internal_file->recovered_item_list ), |
1494 | 0 | error ) != 1 ) |
1495 | 0 | { |
1496 | 0 | libcerror_error_set( |
1497 | 0 | error, |
1498 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1499 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
1500 | 0 | "%s: unable to create recovered item list.", |
1501 | 0 | function ); |
1502 | |
|
1503 | 0 | return( -1 ); |
1504 | 0 | } |
1505 | 0 | result = libpff_recover_items( |
1506 | 0 | internal_file->io_handle, |
1507 | 0 | internal_file->file_io_handle, |
1508 | 0 | internal_file->descriptors_index, |
1509 | 0 | internal_file->offsets_index, |
1510 | 0 | internal_file->unallocated_data_block_list, |
1511 | 0 | internal_file->unallocated_page_block_list, |
1512 | 0 | internal_file->recovered_item_list, |
1513 | 0 | recovery_flags, |
1514 | 0 | error ); |
1515 | |
|
1516 | 0 | if( result != 1 ) |
1517 | 0 | { |
1518 | 0 | libcerror_error_set( |
1519 | 0 | error, |
1520 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1521 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
1522 | 0 | "%s: unable to recover items.", |
1523 | 0 | function ); |
1524 | |
|
1525 | 0 | return( -1 ); |
1526 | 0 | } |
1527 | 0 | if( internal_file->io_handle->abort != 0 ) |
1528 | 0 | { |
1529 | 0 | internal_file->io_handle->abort = 0; |
1530 | 0 | } |
1531 | 0 | return( result ); |
1532 | 0 | } |
1533 | | |
1534 | | /* Retrieves the file size |
1535 | | * Returns 1 if successful, 0 if not available or -1 on error |
1536 | | */ |
1537 | | int libpff_file_get_size( |
1538 | | libpff_file_t *file, |
1539 | | size64_t *size, |
1540 | | libcerror_error_t **error ) |
1541 | 0 | { |
1542 | 0 | libpff_internal_file_t *internal_file = NULL; |
1543 | 0 | static char *function = "libpff_file_get_size"; |
1544 | |
|
1545 | 0 | if( file == NULL ) |
1546 | 0 | { |
1547 | 0 | libcerror_error_set( |
1548 | 0 | error, |
1549 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1550 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1551 | 0 | "%s: invalid file.", |
1552 | 0 | function ); |
1553 | |
|
1554 | 0 | return( -1 ); |
1555 | 0 | } |
1556 | 0 | internal_file = (libpff_internal_file_t *) file; |
1557 | |
|
1558 | 0 | if( internal_file->io_handle == NULL ) |
1559 | 0 | { |
1560 | 0 | libcerror_error_set( |
1561 | 0 | error, |
1562 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1563 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1564 | 0 | "%s: invalid file - missing IO handle.", |
1565 | 0 | function ); |
1566 | |
|
1567 | 0 | return( -1 ); |
1568 | 0 | } |
1569 | 0 | if( size == NULL ) |
1570 | 0 | { |
1571 | 0 | libcerror_error_set( |
1572 | 0 | error, |
1573 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1574 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1575 | 0 | "%s: invalid size.", |
1576 | 0 | function ); |
1577 | |
|
1578 | 0 | return( -1 ); |
1579 | 0 | } |
1580 | 0 | if( internal_file->file_io_handle == NULL ) |
1581 | 0 | { |
1582 | 0 | return( 0 ); |
1583 | 0 | } |
1584 | 0 | *size = internal_file->io_handle->file_size; |
1585 | |
|
1586 | 0 | return( 1 ); |
1587 | 0 | } |
1588 | | |
1589 | | /* Retrieves the content type |
1590 | | * Returns 1 if successful, 0 if not available or -1 on error |
1591 | | */ |
1592 | | int libpff_file_get_content_type( |
1593 | | libpff_file_t *file, |
1594 | | uint8_t *content_type, |
1595 | | libcerror_error_t **error ) |
1596 | 0 | { |
1597 | 0 | libpff_internal_file_t *internal_file = NULL; |
1598 | 0 | static char *function = "libpff_file_get_content_type"; |
1599 | |
|
1600 | 0 | if( file == NULL ) |
1601 | 0 | { |
1602 | 0 | libcerror_error_set( |
1603 | 0 | error, |
1604 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1605 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1606 | 0 | "%s: invalid file.", |
1607 | 0 | function ); |
1608 | |
|
1609 | 0 | return( -1 ); |
1610 | 0 | } |
1611 | 0 | internal_file = (libpff_internal_file_t *) file; |
1612 | |
|
1613 | 0 | if( internal_file->file_header == NULL ) |
1614 | 0 | { |
1615 | 0 | libcerror_error_set( |
1616 | 0 | error, |
1617 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1618 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1619 | 0 | "%s: invalid file - missing file header.", |
1620 | 0 | function ); |
1621 | |
|
1622 | 0 | return( -1 ); |
1623 | 0 | } |
1624 | 0 | if( content_type == NULL ) |
1625 | 0 | { |
1626 | 0 | libcerror_error_set( |
1627 | 0 | error, |
1628 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1629 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1630 | 0 | "%s: invalid content type.", |
1631 | 0 | function ); |
1632 | |
|
1633 | 0 | return( -1 ); |
1634 | 0 | } |
1635 | 0 | if( internal_file->file_io_handle == NULL ) |
1636 | 0 | { |
1637 | 0 | return( 0 ); |
1638 | 0 | } |
1639 | 0 | *content_type = (uint8_t) internal_file->file_header->file_content_type; |
1640 | |
|
1641 | 0 | return( 1 ); |
1642 | 0 | } |
1643 | | |
1644 | | /* Retrieves the file type |
1645 | | * Returns 1 if successful, 0 if not available or -1 on error |
1646 | | */ |
1647 | | int libpff_file_get_type( |
1648 | | libpff_file_t *file, |
1649 | | uint8_t *type, |
1650 | | libcerror_error_t **error ) |
1651 | 0 | { |
1652 | 0 | libpff_internal_file_t *internal_file = NULL; |
1653 | 0 | static char *function = "libpff_file_get_type"; |
1654 | |
|
1655 | 0 | if( file == NULL ) |
1656 | 0 | { |
1657 | 0 | libcerror_error_set( |
1658 | 0 | error, |
1659 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1660 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1661 | 0 | "%s: invalid file.", |
1662 | 0 | function ); |
1663 | |
|
1664 | 0 | return( -1 ); |
1665 | 0 | } |
1666 | 0 | internal_file = (libpff_internal_file_t *) file; |
1667 | |
|
1668 | 0 | if( internal_file->io_handle == NULL ) |
1669 | 0 | { |
1670 | 0 | libcerror_error_set( |
1671 | 0 | error, |
1672 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1673 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1674 | 0 | "%s: invalid file - missing IO handle.", |
1675 | 0 | function ); |
1676 | |
|
1677 | 0 | return( -1 ); |
1678 | 0 | } |
1679 | 0 | if( type == NULL ) |
1680 | 0 | { |
1681 | 0 | libcerror_error_set( |
1682 | 0 | error, |
1683 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1684 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1685 | 0 | "%s: invalid type.", |
1686 | 0 | function ); |
1687 | |
|
1688 | 0 | return( -1 ); |
1689 | 0 | } |
1690 | 0 | if( internal_file->file_io_handle == NULL ) |
1691 | 0 | { |
1692 | 0 | return( 0 ); |
1693 | 0 | } |
1694 | 0 | *type = internal_file->io_handle->file_type; |
1695 | |
|
1696 | 0 | return( 1 ); |
1697 | 0 | } |
1698 | | |
1699 | | /* Retrieves the encryption type |
1700 | | * Returns 1 if successful, 0 if not available or -1 on error |
1701 | | */ |
1702 | | int libpff_file_get_encryption_type( |
1703 | | libpff_file_t *file, |
1704 | | uint8_t *encryption_type, |
1705 | | libcerror_error_t **error ) |
1706 | 0 | { |
1707 | 0 | libpff_internal_file_t *internal_file = NULL; |
1708 | 0 | static char *function = "libpff_file_get_encryption_type"; |
1709 | |
|
1710 | 0 | if( file == NULL ) |
1711 | 0 | { |
1712 | 0 | libcerror_error_set( |
1713 | 0 | error, |
1714 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1715 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1716 | 0 | "%s: invalid file.", |
1717 | 0 | function ); |
1718 | |
|
1719 | 0 | return( -1 ); |
1720 | 0 | } |
1721 | 0 | internal_file = (libpff_internal_file_t *) file; |
1722 | |
|
1723 | 0 | if( internal_file->io_handle == NULL ) |
1724 | 0 | { |
1725 | 0 | libcerror_error_set( |
1726 | 0 | error, |
1727 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1728 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1729 | 0 | "%s: invalid file - missing IO handle.", |
1730 | 0 | function ); |
1731 | |
|
1732 | 0 | return( -1 ); |
1733 | 0 | } |
1734 | 0 | if( encryption_type == NULL ) |
1735 | 0 | { |
1736 | 0 | libcerror_error_set( |
1737 | 0 | error, |
1738 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1739 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1740 | 0 | "%s: invalid encryption type.", |
1741 | 0 | function ); |
1742 | |
|
1743 | 0 | return( -1 ); |
1744 | 0 | } |
1745 | 0 | if( internal_file->file_io_handle == NULL ) |
1746 | 0 | { |
1747 | 0 | return( 0 ); |
1748 | 0 | } |
1749 | 0 | *encryption_type = internal_file->io_handle->encryption_type; |
1750 | |
|
1751 | 0 | return( 1 ); |
1752 | 0 | } |
1753 | | |
1754 | | /* Retrieves the ASCII codepage |
1755 | | * Returns 1 if successful or -1 on error |
1756 | | */ |
1757 | | int libpff_file_get_ascii_codepage( |
1758 | | libpff_file_t *file, |
1759 | | int *ascii_codepage, |
1760 | | libcerror_error_t **error ) |
1761 | 0 | { |
1762 | 0 | libpff_internal_file_t *internal_file = NULL; |
1763 | 0 | static char *function = "libpff_file_get_ascii_codepage"; |
1764 | |
|
1765 | 0 | if( file == NULL ) |
1766 | 0 | { |
1767 | 0 | libcerror_error_set( |
1768 | 0 | error, |
1769 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1770 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1771 | 0 | "%s: invalid file.", |
1772 | 0 | function ); |
1773 | |
|
1774 | 0 | return( -1 ); |
1775 | 0 | } |
1776 | 0 | internal_file = (libpff_internal_file_t *) file; |
1777 | |
|
1778 | 0 | if( internal_file->io_handle == NULL ) |
1779 | 0 | { |
1780 | 0 | libcerror_error_set( |
1781 | 0 | error, |
1782 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1783 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1784 | 0 | "%s: invalid file - missing IO handle.", |
1785 | 0 | function ); |
1786 | |
|
1787 | 0 | return( -1 ); |
1788 | 0 | } |
1789 | 0 | if( ascii_codepage == NULL ) |
1790 | 0 | { |
1791 | 0 | libcerror_error_set( |
1792 | 0 | error, |
1793 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1794 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1795 | 0 | "%s: invalid ASCII codepage.", |
1796 | 0 | function ); |
1797 | |
|
1798 | 0 | return( -1 ); |
1799 | 0 | } |
1800 | 0 | *ascii_codepage = internal_file->io_handle->ascii_codepage; |
1801 | |
|
1802 | 0 | return( 1 ); |
1803 | 0 | } |
1804 | | |
1805 | | /* Sets the ASCII codepage |
1806 | | * Returns 1 if successful or -1 on error |
1807 | | */ |
1808 | | int libpff_file_set_ascii_codepage( |
1809 | | libpff_file_t *file, |
1810 | | int ascii_codepage, |
1811 | | libcerror_error_t **error ) |
1812 | 0 | { |
1813 | 0 | libpff_internal_file_t *internal_file = NULL; |
1814 | 0 | static char *function = "libpff_file_set_ascii_codepage"; |
1815 | |
|
1816 | 0 | if( file == NULL ) |
1817 | 0 | { |
1818 | 0 | libcerror_error_set( |
1819 | 0 | error, |
1820 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1821 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1822 | 0 | "%s: invalid file.", |
1823 | 0 | function ); |
1824 | |
|
1825 | 0 | return( -1 ); |
1826 | 0 | } |
1827 | 0 | internal_file = (libpff_internal_file_t *) file; |
1828 | |
|
1829 | 0 | if( internal_file->io_handle == NULL ) |
1830 | 0 | { |
1831 | 0 | libcerror_error_set( |
1832 | 0 | error, |
1833 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1834 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
1835 | 0 | "%s: invalid file - missing IO handle.", |
1836 | 0 | function ); |
1837 | |
|
1838 | 0 | return( -1 ); |
1839 | 0 | } |
1840 | 0 | if( ( ascii_codepage != LIBPFF_CODEPAGE_ASCII ) |
1841 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_874 ) |
1842 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_932 ) |
1843 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_936 ) |
1844 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_949 ) |
1845 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_950 ) |
1846 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1250 ) |
1847 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1251 ) |
1848 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1252 ) |
1849 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1253 ) |
1850 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1254 ) |
1851 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1255 ) |
1852 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1256 ) |
1853 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1257 ) |
1854 | 0 | && ( ascii_codepage != LIBPFF_CODEPAGE_WINDOWS_1258 ) ) |
1855 | 0 | { |
1856 | 0 | libcerror_error_set( |
1857 | 0 | error, |
1858 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1859 | 0 | LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE, |
1860 | 0 | "%s: unsupported ASCII codepage.", |
1861 | 0 | function ); |
1862 | |
|
1863 | 0 | return( -1 ); |
1864 | 0 | } |
1865 | 0 | internal_file->io_handle->ascii_codepage = ascii_codepage; |
1866 | |
|
1867 | 0 | return( 1 ); |
1868 | 0 | } |
1869 | | |
1870 | | /* Retrieves the number of unallocated blocks |
1871 | | * Returns 1 if successful or -1 on error |
1872 | | */ |
1873 | | int libpff_file_get_number_of_unallocated_blocks( |
1874 | | libpff_file_t *file, |
1875 | | int unallocated_block_type, |
1876 | | int *number_of_unallocated_blocks, |
1877 | | libcerror_error_t **error ) |
1878 | 0 | { |
1879 | 0 | libcdata_range_list_t *unallocated_block_list = NULL; |
1880 | 0 | libpff_internal_file_t *internal_file = NULL; |
1881 | 0 | static char *function = "libpff_file_get_number_of_unallocated_blocks"; |
1882 | |
|
1883 | 0 | if( file == NULL ) |
1884 | 0 | { |
1885 | 0 | libcerror_error_set( |
1886 | 0 | error, |
1887 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1888 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1889 | 0 | "%s: invalid file.", |
1890 | 0 | function ); |
1891 | |
|
1892 | 0 | return( -1 ); |
1893 | 0 | } |
1894 | 0 | if( ( unallocated_block_type != LIBPFF_UNALLOCATED_BLOCK_TYPE_DATA ) |
1895 | 0 | && ( unallocated_block_type != LIBPFF_UNALLOCATED_BLOCK_TYPE_PAGE ) ) |
1896 | 0 | { |
1897 | 0 | libcerror_error_set( |
1898 | 0 | error, |
1899 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1900 | 0 | LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE, |
1901 | 0 | "%s: unsupported unallocated block type.", |
1902 | 0 | function ); |
1903 | |
|
1904 | 0 | return( -1 ); |
1905 | 0 | } |
1906 | 0 | internal_file = (libpff_internal_file_t *) file; |
1907 | |
|
1908 | 0 | if( internal_file->read_allocation_tables == 0 ) |
1909 | 0 | { |
1910 | 0 | if( libpff_internal_file_read_allocation_tables( |
1911 | 0 | internal_file, |
1912 | 0 | error ) != 1 ) |
1913 | 0 | { |
1914 | 0 | libcerror_error_set( |
1915 | 0 | error, |
1916 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
1917 | 0 | LIBCERROR_IO_ERROR_READ_FAILED, |
1918 | 0 | "%s: unable to read allocation tables.", |
1919 | 0 | function ); |
1920 | |
|
1921 | 0 | return( -1 ); |
1922 | 0 | } |
1923 | 0 | } |
1924 | 0 | if( unallocated_block_type == LIBPFF_UNALLOCATED_BLOCK_TYPE_DATA ) |
1925 | 0 | { |
1926 | 0 | unallocated_block_list = internal_file->unallocated_data_block_list; |
1927 | 0 | } |
1928 | 0 | else if( unallocated_block_type == LIBPFF_UNALLOCATED_BLOCK_TYPE_PAGE ) |
1929 | 0 | { |
1930 | 0 | unallocated_block_list = internal_file->unallocated_page_block_list; |
1931 | 0 | } |
1932 | 0 | if( unallocated_block_list == NULL ) |
1933 | 0 | { |
1934 | 0 | if( number_of_unallocated_blocks == NULL ) |
1935 | 0 | { |
1936 | 0 | libcerror_error_set( |
1937 | 0 | error, |
1938 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1939 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1940 | 0 | "%s: invalid number of unallocated blocks.", |
1941 | 0 | function ); |
1942 | |
|
1943 | 0 | return( -1 ); |
1944 | 0 | } |
1945 | 0 | *number_of_unallocated_blocks = 0; |
1946 | 0 | } |
1947 | 0 | else |
1948 | 0 | { |
1949 | 0 | if( libcdata_range_list_get_number_of_elements( |
1950 | 0 | unallocated_block_list, |
1951 | 0 | number_of_unallocated_blocks, |
1952 | 0 | error ) != 1 ) |
1953 | 0 | { |
1954 | 0 | libcerror_error_set( |
1955 | 0 | error, |
1956 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
1957 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
1958 | 0 | "%s: unable to retrieve number of unallocated blocks.", |
1959 | 0 | function ); |
1960 | |
|
1961 | 0 | return( -1 ); |
1962 | 0 | } |
1963 | 0 | } |
1964 | 0 | return( 1 ); |
1965 | 0 | } |
1966 | | |
1967 | | /* Retrieves a specific unallocated block |
1968 | | * Returns 1 if successful or -1 on error |
1969 | | */ |
1970 | | int libpff_file_get_unallocated_block( |
1971 | | libpff_file_t *file, |
1972 | | int unallocated_block_type, |
1973 | | int unallocated_block_index, |
1974 | | off64_t *offset, |
1975 | | size64_t *size, |
1976 | | libcerror_error_t **error ) |
1977 | 0 | { |
1978 | 0 | libcdata_range_list_t *unallocated_block_list = NULL; |
1979 | 0 | libpff_internal_file_t *internal_file = NULL; |
1980 | 0 | intptr_t *value = NULL; |
1981 | 0 | static char *function = "libpff_file_get_unallocated_block"; |
1982 | |
|
1983 | 0 | if( file == NULL ) |
1984 | 0 | { |
1985 | 0 | libcerror_error_set( |
1986 | 0 | error, |
1987 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
1988 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
1989 | 0 | "%s: invalid file.", |
1990 | 0 | function ); |
1991 | |
|
1992 | 0 | return( -1 ); |
1993 | 0 | } |
1994 | 0 | if( ( unallocated_block_type != LIBPFF_UNALLOCATED_BLOCK_TYPE_DATA ) |
1995 | 0 | && ( unallocated_block_type != LIBPFF_UNALLOCATED_BLOCK_TYPE_PAGE ) ) |
1996 | 0 | { |
1997 | 0 | libcerror_error_set( |
1998 | 0 | error, |
1999 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2000 | 0 | LIBCERROR_ARGUMENT_ERROR_UNSUPPORTED_VALUE, |
2001 | 0 | "%s: unsupported unallocated block type.", |
2002 | 0 | function ); |
2003 | |
|
2004 | 0 | return( -1 ); |
2005 | 0 | } |
2006 | 0 | internal_file = (libpff_internal_file_t *) file; |
2007 | |
|
2008 | 0 | if( unallocated_block_type == LIBPFF_UNALLOCATED_BLOCK_TYPE_DATA ) |
2009 | 0 | { |
2010 | 0 | unallocated_block_list = internal_file->unallocated_data_block_list; |
2011 | 0 | } |
2012 | 0 | else if( unallocated_block_type == LIBPFF_UNALLOCATED_BLOCK_TYPE_PAGE ) |
2013 | 0 | { |
2014 | 0 | unallocated_block_list = internal_file->unallocated_page_block_list; |
2015 | 0 | } |
2016 | 0 | if( unallocated_block_list == NULL ) |
2017 | 0 | { |
2018 | 0 | libcerror_error_set( |
2019 | 0 | error, |
2020 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2021 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2022 | 0 | "%s: invalid file - missing unallocated block list.", |
2023 | 0 | function ); |
2024 | |
|
2025 | 0 | return( -1 ); |
2026 | 0 | } |
2027 | 0 | if( internal_file->read_allocation_tables == 0 ) |
2028 | 0 | { |
2029 | 0 | if( libpff_internal_file_read_allocation_tables( |
2030 | 0 | internal_file, |
2031 | 0 | error ) != 1 ) |
2032 | 0 | { |
2033 | 0 | libcerror_error_set( |
2034 | 0 | error, |
2035 | 0 | LIBCERROR_ERROR_DOMAIN_IO, |
2036 | 0 | LIBCERROR_IO_ERROR_READ_FAILED, |
2037 | 0 | "%s: unable to read allocation tables.", |
2038 | 0 | function ); |
2039 | |
|
2040 | 0 | return( -1 ); |
2041 | 0 | } |
2042 | 0 | } |
2043 | 0 | if( libcdata_range_list_get_range_by_index( |
2044 | 0 | unallocated_block_list, |
2045 | 0 | unallocated_block_index, |
2046 | 0 | (uint64_t *) offset, |
2047 | 0 | (uint64_t *) size, |
2048 | 0 | &value, |
2049 | 0 | error ) != 1 ) |
2050 | 0 | { |
2051 | 0 | libcerror_error_set( |
2052 | 0 | error, |
2053 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2054 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2055 | 0 | "%s: unable to retrieve range list element: %d.", |
2056 | 0 | function, |
2057 | 0 | unallocated_block_index ); |
2058 | |
|
2059 | 0 | return( -1 ); |
2060 | 0 | } |
2061 | 0 | return( 1 ); |
2062 | 0 | } |
2063 | | |
2064 | | /* Retrieves the root item |
2065 | | * Returns 1 if successful or -1 on error |
2066 | | */ |
2067 | | int libpff_file_get_root_item( |
2068 | | libpff_file_t *file, |
2069 | | libpff_item_t **root_item, |
2070 | | libcerror_error_t **error ) |
2071 | 0 | { |
2072 | 0 | libpff_internal_file_t *internal_file = NULL; |
2073 | 0 | static char *function = "libpff_file_get_root_item"; |
2074 | |
|
2075 | 0 | if( file == NULL ) |
2076 | 0 | { |
2077 | 0 | libcerror_error_set( |
2078 | 0 | error, |
2079 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2080 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2081 | 0 | "%s: invalid file.", |
2082 | 0 | function ); |
2083 | |
|
2084 | 0 | return( -1 ); |
2085 | 0 | } |
2086 | 0 | internal_file = (libpff_internal_file_t *) file; |
2087 | |
|
2088 | 0 | if( internal_file->file_io_handle == NULL ) |
2089 | 0 | { |
2090 | 0 | libcerror_error_set( |
2091 | 0 | error, |
2092 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2093 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2094 | 0 | "%s: invalid file - missing file IO handle.", |
2095 | 0 | function ); |
2096 | |
|
2097 | 0 | return( -1 ); |
2098 | 0 | } |
2099 | 0 | if( internal_file->item_tree == NULL ) |
2100 | 0 | { |
2101 | 0 | libcerror_error_set( |
2102 | 0 | error, |
2103 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2104 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2105 | 0 | "%s: invalid file - missing item tree.", |
2106 | 0 | function ); |
2107 | |
|
2108 | 0 | return( -1 ); |
2109 | 0 | } |
2110 | 0 | if( root_item == NULL ) |
2111 | 0 | { |
2112 | 0 | libcerror_error_set( |
2113 | 0 | error, |
2114 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2115 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2116 | 0 | "%s: invalid root item.", |
2117 | 0 | function ); |
2118 | |
|
2119 | 0 | return( -1 ); |
2120 | 0 | } |
2121 | 0 | if( *root_item != NULL ) |
2122 | 0 | { |
2123 | 0 | libcerror_error_set( |
2124 | 0 | error, |
2125 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2126 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
2127 | 0 | "%s: root item already set.", |
2128 | 0 | function ); |
2129 | |
|
2130 | 0 | return( -1 ); |
2131 | 0 | } |
2132 | 0 | if( libpff_item_initialize( |
2133 | 0 | root_item, |
2134 | 0 | internal_file->io_handle, |
2135 | 0 | internal_file->file_io_handle, |
2136 | 0 | internal_file->name_to_id_map_list, |
2137 | 0 | internal_file->descriptors_index, |
2138 | 0 | internal_file->offsets_index, |
2139 | 0 | internal_file->item_tree, |
2140 | 0 | internal_file->item_tree->root_node, |
2141 | 0 | LIBPFF_ITEM_FLAGS_DEFAULT, |
2142 | 0 | error ) != 1 ) |
2143 | 0 | { |
2144 | 0 | libcerror_error_set( |
2145 | 0 | error, |
2146 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2147 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2148 | 0 | "%s: unable to create root item.", |
2149 | 0 | function ); |
2150 | |
|
2151 | 0 | return( -1 ); |
2152 | 0 | } |
2153 | 0 | return( 1 ); |
2154 | 0 | } |
2155 | | |
2156 | | /* Retrieves the message store |
2157 | | * Returns 1 if successful, 0 if not available or -1 on error |
2158 | | */ |
2159 | | int libpff_file_get_message_store( |
2160 | | libpff_file_t *file, |
2161 | | libpff_item_t **message_store, |
2162 | | libcerror_error_t **error ) |
2163 | 0 | { |
2164 | 0 | libcdata_tree_node_t *message_store_item_tree_node = NULL; |
2165 | 0 | libpff_internal_file_t *internal_file = NULL; |
2166 | 0 | static char *function = "libpff_file_get_message_store"; |
2167 | 0 | int result = 0; |
2168 | |
|
2169 | 0 | if( file == NULL ) |
2170 | 0 | { |
2171 | 0 | libcerror_error_set( |
2172 | 0 | error, |
2173 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2174 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2175 | 0 | "%s: invalid file.", |
2176 | 0 | function ); |
2177 | |
|
2178 | 0 | return( -1 ); |
2179 | 0 | } |
2180 | 0 | internal_file = (libpff_internal_file_t *) file; |
2181 | |
|
2182 | 0 | if( internal_file->file_io_handle == NULL ) |
2183 | 0 | { |
2184 | 0 | libcerror_error_set( |
2185 | 0 | error, |
2186 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2187 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2188 | 0 | "%s: invalid file - missing file IO handle.", |
2189 | 0 | function ); |
2190 | |
|
2191 | 0 | return( -1 ); |
2192 | 0 | } |
2193 | 0 | if( message_store == NULL ) |
2194 | 0 | { |
2195 | 0 | libcerror_error_set( |
2196 | 0 | error, |
2197 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2198 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2199 | 0 | "%s: invalid message store.", |
2200 | 0 | function ); |
2201 | |
|
2202 | 0 | return( -1 ); |
2203 | 0 | } |
2204 | 0 | if( *message_store != NULL ) |
2205 | 0 | { |
2206 | 0 | libcerror_error_set( |
2207 | 0 | error, |
2208 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2209 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
2210 | 0 | "%s: message store already set.", |
2211 | 0 | function ); |
2212 | |
|
2213 | 0 | return( -1 ); |
2214 | 0 | } |
2215 | 0 | result = libpff_item_tree_get_node_by_identifier( |
2216 | 0 | internal_file->item_tree, |
2217 | 0 | LIBPFF_DESCRIPTOR_IDENTIFIER_MESSAGE_STORE, |
2218 | 0 | &message_store_item_tree_node, |
2219 | 0 | error ); |
2220 | |
|
2221 | 0 | if( result == -1 ) |
2222 | 0 | { |
2223 | 0 | libcerror_error_set( |
2224 | 0 | error, |
2225 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2226 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2227 | 0 | "%s: unable to retrieve message store item tree node: %" PRIu32 ".", |
2228 | 0 | function, |
2229 | 0 | LIBPFF_DESCRIPTOR_IDENTIFIER_MESSAGE_STORE ); |
2230 | |
|
2231 | 0 | return( -1 ); |
2232 | 0 | } |
2233 | 0 | else if( result != 0 ) |
2234 | 0 | { |
2235 | 0 | if( libpff_item_initialize( |
2236 | 0 | message_store, |
2237 | 0 | internal_file->io_handle, |
2238 | 0 | internal_file->file_io_handle, |
2239 | 0 | internal_file->name_to_id_map_list, |
2240 | 0 | internal_file->descriptors_index, |
2241 | 0 | internal_file->offsets_index, |
2242 | 0 | internal_file->item_tree, |
2243 | 0 | message_store_item_tree_node, |
2244 | 0 | LIBPFF_ITEM_FLAGS_DEFAULT, |
2245 | 0 | error ) != 1 ) |
2246 | 0 | { |
2247 | 0 | libcerror_error_set( |
2248 | 0 | error, |
2249 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2250 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2251 | 0 | "%s: unable to create message store.", |
2252 | 0 | function ); |
2253 | |
|
2254 | 0 | return( -1 ); |
2255 | 0 | } |
2256 | 0 | } |
2257 | 0 | return( result ); |
2258 | 0 | } |
2259 | | |
2260 | | /* Retrieves the name to id map |
2261 | | * Returns 1 if successful, 0 if not available or -1 on error |
2262 | | */ |
2263 | | int libpff_file_get_name_to_id_map( |
2264 | | libpff_file_t *file, |
2265 | | libpff_item_t **name_to_id_map, |
2266 | | libcerror_error_t **error ) |
2267 | 0 | { |
2268 | 0 | libcdata_tree_node_t *name_to_id_map_item_tree_node = NULL; |
2269 | 0 | libpff_internal_file_t *internal_file = NULL; |
2270 | 0 | static char *function = "libpff_file_get_name_to_id_map"; |
2271 | 0 | int result = 0; |
2272 | |
|
2273 | 0 | if( file == NULL ) |
2274 | 0 | { |
2275 | 0 | libcerror_error_set( |
2276 | 0 | error, |
2277 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2278 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2279 | 0 | "%s: invalid file.", |
2280 | 0 | function ); |
2281 | |
|
2282 | 0 | return( -1 ); |
2283 | 0 | } |
2284 | 0 | internal_file = (libpff_internal_file_t *) file; |
2285 | |
|
2286 | 0 | if( internal_file->file_io_handle == NULL ) |
2287 | 0 | { |
2288 | 0 | libcerror_error_set( |
2289 | 0 | error, |
2290 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2291 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2292 | 0 | "%s: invalid file - missing file IO handle.", |
2293 | 0 | function ); |
2294 | |
|
2295 | 0 | return( -1 ); |
2296 | 0 | } |
2297 | 0 | if( name_to_id_map == NULL ) |
2298 | 0 | { |
2299 | 0 | libcerror_error_set( |
2300 | 0 | error, |
2301 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2302 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2303 | 0 | "%s: invalid name to id map.", |
2304 | 0 | function ); |
2305 | |
|
2306 | 0 | return( -1 ); |
2307 | 0 | } |
2308 | 0 | if( *name_to_id_map != NULL ) |
2309 | 0 | { |
2310 | 0 | libcerror_error_set( |
2311 | 0 | error, |
2312 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2313 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
2314 | 0 | "%s: name to id map already set.", |
2315 | 0 | function ); |
2316 | |
|
2317 | 0 | return( -1 ); |
2318 | 0 | } |
2319 | 0 | result = libpff_item_tree_get_node_by_identifier( |
2320 | 0 | internal_file->item_tree, |
2321 | 0 | LIBPFF_DESCRIPTOR_IDENTIFIER_NAME_TO_ID_MAP, |
2322 | 0 | &name_to_id_map_item_tree_node, |
2323 | 0 | error ); |
2324 | |
|
2325 | 0 | if( result == -1 ) |
2326 | 0 | { |
2327 | 0 | libcerror_error_set( |
2328 | 0 | error, |
2329 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2330 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2331 | 0 | "%s: unable to retrieve name to ip map item tree node: %" PRIu32 ".", |
2332 | 0 | function, |
2333 | 0 | LIBPFF_DESCRIPTOR_IDENTIFIER_NAME_TO_ID_MAP ); |
2334 | |
|
2335 | 0 | return( -1 ); |
2336 | 0 | } |
2337 | 0 | else if( result != 0 ) |
2338 | 0 | { |
2339 | 0 | if( libpff_item_initialize( |
2340 | 0 | name_to_id_map, |
2341 | 0 | internal_file->io_handle, |
2342 | 0 | internal_file->file_io_handle, |
2343 | 0 | internal_file->name_to_id_map_list, |
2344 | 0 | internal_file->descriptors_index, |
2345 | 0 | internal_file->offsets_index, |
2346 | 0 | internal_file->item_tree, |
2347 | 0 | name_to_id_map_item_tree_node, |
2348 | 0 | LIBPFF_ITEM_FLAGS_DEFAULT, |
2349 | 0 | error ) != 1 ) |
2350 | 0 | { |
2351 | 0 | libcerror_error_set( |
2352 | 0 | error, |
2353 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2354 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2355 | 0 | "%s: unable to create name to id map.", |
2356 | 0 | function ); |
2357 | |
|
2358 | 0 | return( -1 ); |
2359 | 0 | } |
2360 | 0 | } |
2361 | 0 | return( result ); |
2362 | 0 | } |
2363 | | |
2364 | | /* Retrieves the root folder |
2365 | | * Returns 1 if successful, 0 if not available or -1 on error |
2366 | | */ |
2367 | | int libpff_file_get_root_folder( |
2368 | | libpff_file_t *file, |
2369 | | libpff_item_t **root_folder, |
2370 | | libcerror_error_t **error ) |
2371 | 1.99k | { |
2372 | 1.99k | libpff_internal_file_t *internal_file = NULL; |
2373 | 1.99k | static char *function = "libpff_file_get_root_folder"; |
2374 | | |
2375 | 1.99k | if( file == NULL ) |
2376 | 0 | { |
2377 | 0 | libcerror_error_set( |
2378 | 0 | error, |
2379 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2380 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2381 | 0 | "%s: invalid file.", |
2382 | 0 | function ); |
2383 | |
|
2384 | 0 | return( -1 ); |
2385 | 0 | } |
2386 | 1.99k | internal_file = (libpff_internal_file_t *) file; |
2387 | | |
2388 | 1.99k | if( internal_file->file_io_handle == NULL ) |
2389 | 0 | { |
2390 | 0 | libcerror_error_set( |
2391 | 0 | error, |
2392 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2393 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2394 | 0 | "%s: invalid file - missing file IO handle.", |
2395 | 0 | function ); |
2396 | |
|
2397 | 0 | return( -1 ); |
2398 | 0 | } |
2399 | 1.99k | if( root_folder == NULL ) |
2400 | 0 | { |
2401 | 0 | libcerror_error_set( |
2402 | 0 | error, |
2403 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2404 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2405 | 0 | "%s: invalid root folder.", |
2406 | 0 | function ); |
2407 | |
|
2408 | 0 | return( -1 ); |
2409 | 0 | } |
2410 | 1.99k | if( *root_folder != NULL ) |
2411 | 0 | { |
2412 | 0 | libcerror_error_set( |
2413 | 0 | error, |
2414 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2415 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
2416 | 0 | "%s: root folder already set.", |
2417 | 0 | function ); |
2418 | |
|
2419 | 0 | return( -1 ); |
2420 | 0 | } |
2421 | 1.99k | if( internal_file->root_folder_item_tree_node == NULL ) |
2422 | 376 | { |
2423 | 376 | return( 0 ); |
2424 | 376 | } |
2425 | 1.62k | if( libpff_item_initialize( |
2426 | 1.62k | root_folder, |
2427 | 1.62k | internal_file->io_handle, |
2428 | 1.62k | internal_file->file_io_handle, |
2429 | 1.62k | internal_file->name_to_id_map_list, |
2430 | 1.62k | internal_file->descriptors_index, |
2431 | 1.62k | internal_file->offsets_index, |
2432 | 1.62k | internal_file->item_tree, |
2433 | 1.62k | internal_file->root_folder_item_tree_node, |
2434 | 1.62k | LIBPFF_ITEM_FLAGS_DEFAULT, |
2435 | 1.62k | error ) != 1 ) |
2436 | 0 | { |
2437 | 0 | libcerror_error_set( |
2438 | 0 | error, |
2439 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2440 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2441 | 0 | "%s: unable to create root folder.", |
2442 | 0 | function ); |
2443 | |
|
2444 | 0 | return( -1 ); |
2445 | 0 | } |
2446 | 1.62k | return( 1 ); |
2447 | 1.62k | } |
2448 | | |
2449 | | /* Retrieves an item for a specific identifier |
2450 | | * Returns 1 if successful, 0 if not available or -1 on error |
2451 | | */ |
2452 | | int libpff_file_get_item_by_identifier( |
2453 | | libpff_file_t *file, |
2454 | | uint32_t item_identifier, |
2455 | | libpff_item_t **item, |
2456 | | libcerror_error_t **error ) |
2457 | 0 | { |
2458 | 0 | libcdata_tree_node_t *item_tree_node = NULL; |
2459 | 0 | libpff_internal_file_t *internal_file = NULL; |
2460 | 0 | static char *function = "libpff_file_get_item_by_identifier"; |
2461 | 0 | int result = 0; |
2462 | |
|
2463 | 0 | if( file == NULL ) |
2464 | 0 | { |
2465 | 0 | libcerror_error_set( |
2466 | 0 | error, |
2467 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2468 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2469 | 0 | "%s: invalid file.", |
2470 | 0 | function ); |
2471 | |
|
2472 | 0 | return( -1 ); |
2473 | 0 | } |
2474 | 0 | internal_file = (libpff_internal_file_t *) file; |
2475 | |
|
2476 | 0 | if( internal_file->file_io_handle == NULL ) |
2477 | 0 | { |
2478 | 0 | libcerror_error_set( |
2479 | 0 | error, |
2480 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2481 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2482 | 0 | "%s: invalid file - missing file IO handle.", |
2483 | 0 | function ); |
2484 | |
|
2485 | 0 | return( -1 ); |
2486 | 0 | } |
2487 | 0 | if( item == NULL ) |
2488 | 0 | { |
2489 | 0 | libcerror_error_set( |
2490 | 0 | error, |
2491 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2492 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2493 | 0 | "%s: invalid item.", |
2494 | 0 | function ); |
2495 | |
|
2496 | 0 | return( -1 ); |
2497 | 0 | } |
2498 | 0 | if( *item != NULL ) |
2499 | 0 | { |
2500 | 0 | libcerror_error_set( |
2501 | 0 | error, |
2502 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2503 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_ALREADY_SET, |
2504 | 0 | "%s: item already set.", |
2505 | 0 | function ); |
2506 | |
|
2507 | 0 | return( -1 ); |
2508 | 0 | } |
2509 | 0 | result = libpff_item_tree_get_node_by_identifier( |
2510 | 0 | internal_file->item_tree, |
2511 | 0 | item_identifier, |
2512 | 0 | &item_tree_node, |
2513 | 0 | error ); |
2514 | |
|
2515 | 0 | if( result == -1 ) |
2516 | 0 | { |
2517 | 0 | libcerror_error_set( |
2518 | 0 | error, |
2519 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2520 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2521 | 0 | "%s: unable to retrieve item tree node: %" PRIu32 ".", |
2522 | 0 | function, |
2523 | 0 | item_identifier ); |
2524 | |
|
2525 | 0 | return( -1 ); |
2526 | 0 | } |
2527 | 0 | else if( result == 0 ) |
2528 | 0 | { |
2529 | 0 | return( 0 ); |
2530 | 0 | } |
2531 | 0 | if( item_tree_node == NULL ) |
2532 | 0 | { |
2533 | 0 | libcerror_error_set( |
2534 | 0 | error, |
2535 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2536 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2537 | 0 | "%s: invalid item tree node.", |
2538 | 0 | function ); |
2539 | |
|
2540 | 0 | return( -1 ); |
2541 | 0 | } |
2542 | 0 | if( libpff_item_initialize( |
2543 | 0 | item, |
2544 | 0 | internal_file->io_handle, |
2545 | 0 | internal_file->file_io_handle, |
2546 | 0 | internal_file->name_to_id_map_list, |
2547 | 0 | internal_file->descriptors_index, |
2548 | 0 | internal_file->offsets_index, |
2549 | 0 | internal_file->item_tree, |
2550 | 0 | item_tree_node, |
2551 | 0 | LIBPFF_ITEM_FLAGS_DEFAULT, |
2552 | 0 | error ) != 1 ) |
2553 | 0 | { |
2554 | 0 | libcerror_error_set( |
2555 | 0 | error, |
2556 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2557 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2558 | 0 | "%s: unable to initialize item.", |
2559 | 0 | function ); |
2560 | |
|
2561 | 0 | return( -1 ); |
2562 | 0 | } |
2563 | 0 | return( 1 ); |
2564 | 0 | } |
2565 | | |
2566 | | /* Retrieves the number of orphan items |
2567 | | * Returns 1 if successful or -1 on error |
2568 | | */ |
2569 | | int libpff_file_get_number_of_orphan_items( |
2570 | | libpff_file_t *file, |
2571 | | int *number_of_orphan_items, |
2572 | | libcerror_error_t **error ) |
2573 | 0 | { |
2574 | 0 | libpff_internal_file_t *internal_file = NULL; |
2575 | 0 | static char *function = "libpff_file_get_number_of_orphan_items"; |
2576 | |
|
2577 | 0 | if( file == NULL ) |
2578 | 0 | { |
2579 | 0 | libcerror_error_set( |
2580 | 0 | error, |
2581 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2582 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2583 | 0 | "%s: invalid file.", |
2584 | 0 | function ); |
2585 | |
|
2586 | 0 | return( -1 ); |
2587 | 0 | } |
2588 | 0 | internal_file = (libpff_internal_file_t *) file; |
2589 | |
|
2590 | 0 | if( internal_file->file_io_handle == NULL ) |
2591 | 0 | { |
2592 | 0 | libcerror_error_set( |
2593 | 0 | error, |
2594 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2595 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2596 | 0 | "%s: invalid file - missing file IO handle.", |
2597 | 0 | function ); |
2598 | |
|
2599 | 0 | return( -1 ); |
2600 | 0 | } |
2601 | 0 | if( libcdata_list_get_number_of_elements( |
2602 | 0 | internal_file->orphan_item_list, |
2603 | 0 | number_of_orphan_items, |
2604 | 0 | error ) != 1 ) |
2605 | 0 | { |
2606 | 0 | libcerror_error_set( |
2607 | 0 | error, |
2608 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2609 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2610 | 0 | "%s: unable to retrieve number of orphan items.", |
2611 | 0 | function ); |
2612 | |
|
2613 | 0 | return( -1 ); |
2614 | 0 | } |
2615 | 0 | return( 1 ); |
2616 | 0 | } |
2617 | | |
2618 | | /* Retrieves a specific orphan item |
2619 | | * Returns 1 if successful or -1 on error |
2620 | | */ |
2621 | | int libpff_file_get_orphan_item_by_index( |
2622 | | libpff_file_t *file, |
2623 | | int orphan_item_index, |
2624 | | libpff_item_t **orphan_item, |
2625 | | libcerror_error_t **error ) |
2626 | 0 | { |
2627 | 0 | libcdata_tree_node_t *orphan_item_tree_node = NULL; |
2628 | 0 | libpff_internal_file_t *internal_file = NULL; |
2629 | 0 | static char *function = "libpff_file_get_orphan_item_by_index"; |
2630 | |
|
2631 | 0 | if( file == NULL ) |
2632 | 0 | { |
2633 | 0 | libcerror_error_set( |
2634 | 0 | error, |
2635 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2636 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2637 | 0 | "%s: invalid file.", |
2638 | 0 | function ); |
2639 | |
|
2640 | 0 | return( -1 ); |
2641 | 0 | } |
2642 | 0 | internal_file = (libpff_internal_file_t *) file; |
2643 | |
|
2644 | 0 | if( internal_file->file_io_handle == NULL ) |
2645 | 0 | { |
2646 | 0 | libcerror_error_set( |
2647 | 0 | error, |
2648 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2649 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2650 | 0 | "%s: invalid file - missing file IO handle.", |
2651 | 0 | function ); |
2652 | |
|
2653 | 0 | return( -1 ); |
2654 | 0 | } |
2655 | 0 | if( orphan_item == NULL ) |
2656 | 0 | { |
2657 | 0 | libcerror_error_set( |
2658 | 0 | error, |
2659 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2660 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2661 | 0 | "%s: invalid orphan item.", |
2662 | 0 | function ); |
2663 | |
|
2664 | 0 | return( -1 ); |
2665 | 0 | } |
2666 | 0 | if( libcdata_list_get_value_by_index( |
2667 | 0 | internal_file->orphan_item_list, |
2668 | 0 | orphan_item_index, |
2669 | 0 | (intptr_t **) &orphan_item_tree_node, |
2670 | 0 | error ) != 1 ) |
2671 | 0 | { |
2672 | 0 | libcerror_error_set( |
2673 | 0 | error, |
2674 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2675 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2676 | 0 | "%s: unable to retrieve orphan item tree node: %d.", |
2677 | 0 | function, |
2678 | 0 | orphan_item_index ); |
2679 | |
|
2680 | 0 | return( -1 ); |
2681 | 0 | } |
2682 | 0 | if( libpff_item_initialize( |
2683 | 0 | orphan_item, |
2684 | 0 | internal_file->io_handle, |
2685 | 0 | internal_file->file_io_handle, |
2686 | 0 | internal_file->name_to_id_map_list, |
2687 | 0 | internal_file->descriptors_index, |
2688 | 0 | internal_file->offsets_index, |
2689 | 0 | internal_file->item_tree, |
2690 | 0 | orphan_item_tree_node, |
2691 | 0 | LIBPFF_ITEM_FLAGS_DEFAULT, |
2692 | 0 | error ) != 1 ) |
2693 | 0 | { |
2694 | 0 | libcerror_error_set( |
2695 | 0 | error, |
2696 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2697 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2698 | 0 | "%s: unable to create orphan item.", |
2699 | 0 | function ); |
2700 | |
|
2701 | 0 | return( -1 ); |
2702 | 0 | } |
2703 | 0 | return( 1 ); |
2704 | 0 | } |
2705 | | |
2706 | | /* Retrieves the number of recovered items |
2707 | | * Returns 1 if successful or -1 on error |
2708 | | */ |
2709 | | int libpff_file_get_number_of_recovered_items( |
2710 | | libpff_file_t *file, |
2711 | | int *number_of_recovered_items, |
2712 | | libcerror_error_t **error ) |
2713 | 0 | { |
2714 | 0 | libpff_internal_file_t *internal_file = NULL; |
2715 | 0 | static char *function = "libpff_file_get_number_of_recovered_items"; |
2716 | |
|
2717 | 0 | if( file == NULL ) |
2718 | 0 | { |
2719 | 0 | libcerror_error_set( |
2720 | 0 | error, |
2721 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2722 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2723 | 0 | "%s: invalid file.", |
2724 | 0 | function ); |
2725 | |
|
2726 | 0 | return( -1 ); |
2727 | 0 | } |
2728 | 0 | internal_file = (libpff_internal_file_t *) file; |
2729 | |
|
2730 | 0 | if( internal_file->file_io_handle == NULL ) |
2731 | 0 | { |
2732 | 0 | libcerror_error_set( |
2733 | 0 | error, |
2734 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2735 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2736 | 0 | "%s: invalid file - missing file IO handle.", |
2737 | 0 | function ); |
2738 | |
|
2739 | 0 | return( -1 ); |
2740 | 0 | } |
2741 | 0 | if( libcdata_list_get_number_of_elements( |
2742 | 0 | internal_file->recovered_item_list, |
2743 | 0 | number_of_recovered_items, |
2744 | 0 | error ) != 1 ) |
2745 | 0 | { |
2746 | 0 | libcerror_error_set( |
2747 | 0 | error, |
2748 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2749 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2750 | 0 | "%s: unable to retrieve number of recovered items.", |
2751 | 0 | function ); |
2752 | |
|
2753 | 0 | return( -1 ); |
2754 | 0 | } |
2755 | 0 | return( 1 ); |
2756 | 0 | } |
2757 | | |
2758 | | /* Retrieves a specific recovered item |
2759 | | * Returns 1 if successful or -1 on error |
2760 | | */ |
2761 | | int libpff_file_get_recovered_item_by_index( |
2762 | | libpff_file_t *file, |
2763 | | int recovered_item_index, |
2764 | | libpff_item_t **recovered_item, |
2765 | | libcerror_error_t **error ) |
2766 | 0 | { |
2767 | 0 | libcdata_tree_node_t *recovered_item_tree_node = NULL; |
2768 | 0 | libpff_internal_file_t *internal_file = NULL; |
2769 | 0 | static char *function = "libpff_file_get_recovered_item_by_index"; |
2770 | |
|
2771 | 0 | if( file == NULL ) |
2772 | 0 | { |
2773 | 0 | libcerror_error_set( |
2774 | 0 | error, |
2775 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2776 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2777 | 0 | "%s: invalid file.", |
2778 | 0 | function ); |
2779 | |
|
2780 | 0 | return( -1 ); |
2781 | 0 | } |
2782 | 0 | internal_file = (libpff_internal_file_t *) file; |
2783 | |
|
2784 | 0 | if( internal_file->file_io_handle == NULL ) |
2785 | 0 | { |
2786 | 0 | libcerror_error_set( |
2787 | 0 | error, |
2788 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2789 | 0 | LIBCERROR_RUNTIME_ERROR_VALUE_MISSING, |
2790 | 0 | "%s: invalid file - missing file IO handle.", |
2791 | 0 | function ); |
2792 | |
|
2793 | 0 | return( -1 ); |
2794 | 0 | } |
2795 | 0 | if( recovered_item == NULL ) |
2796 | 0 | { |
2797 | 0 | libcerror_error_set( |
2798 | 0 | error, |
2799 | 0 | LIBCERROR_ERROR_DOMAIN_ARGUMENTS, |
2800 | 0 | LIBCERROR_ARGUMENT_ERROR_INVALID_VALUE, |
2801 | 0 | "%s: invalid recovered item.", |
2802 | 0 | function ); |
2803 | |
|
2804 | 0 | return( -1 ); |
2805 | 0 | } |
2806 | 0 | if( libcdata_list_get_value_by_index( |
2807 | 0 | internal_file->recovered_item_list, |
2808 | 0 | recovered_item_index, |
2809 | 0 | (intptr_t **) &recovered_item_tree_node, |
2810 | 0 | error ) != 1 ) |
2811 | 0 | { |
2812 | 0 | libcerror_error_set( |
2813 | 0 | error, |
2814 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2815 | 0 | LIBCERROR_RUNTIME_ERROR_GET_FAILED, |
2816 | 0 | "%s: unable to retrieve recovered item tree node: %d.", |
2817 | 0 | function, |
2818 | 0 | recovered_item_index ); |
2819 | |
|
2820 | 0 | return( -1 ); |
2821 | 0 | } |
2822 | 0 | if( libpff_item_initialize( |
2823 | 0 | recovered_item, |
2824 | 0 | internal_file->io_handle, |
2825 | 0 | internal_file->file_io_handle, |
2826 | 0 | internal_file->name_to_id_map_list, |
2827 | 0 | internal_file->descriptors_index, |
2828 | 0 | internal_file->offsets_index, |
2829 | 0 | internal_file->item_tree, |
2830 | 0 | recovered_item_tree_node, |
2831 | 0 | LIBPFF_ITEM_FLAGS_DEFAULT, |
2832 | 0 | error ) != 1 ) |
2833 | 0 | { |
2834 | 0 | libcerror_error_set( |
2835 | 0 | error, |
2836 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
2837 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
2838 | 0 | "%s: unable to create recovered item.", |
2839 | 0 | function ); |
2840 | |
|
2841 | 0 | return( -1 ); |
2842 | 0 | } |
2843 | 0 | return( 1 ); |
2844 | 0 | } |
2845 | | |