4 * Support for modifying WIM files with image-level operations (delete an image,
5 * add an image, export an imagex from one WIM to another.) There is nothing
6 * here that lets you change individual files in the WIM; for that you will need
7 * to look at the filesystem implementation in mount.c.
11 * Copyright (C) 2012 Eric Biggers
13 * This file is part of wimlib, a library for working with WIM files.
15 * wimlib is free software; you can redistribute it and/or modify it under the
16 * terms of the GNU General Public License as published by the Free
17 * Software Foundation; either version 3 of the License, or (at your option)
20 * wimlib is distributed in the hope that it will be useful, but WITHOUT ANY
21 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
22 * A PARTICULAR PURPOSE. See the GNU General Public License for more
25 * You should have received a copy of the GNU General Public License
26 * along with wimlib; if not, see http://www.gnu.org/licenses/.
29 #include "wimlib_internal.h"
34 #include "lookup_table.h"
43 /** Private flag: Used to mark that we currently adding the root directory of
45 #define WIMLIB_ADD_IMAGE_FLAG_ROOT 0x80000000
47 void destroy_image_metadata(struct image_metadata *imd,struct lookup_table *lt)
49 free_dentry_tree(imd->root_dentry, lt);
50 free_security_data(imd->security_data);
52 /* Get rid of the lookup table entry for this image's metadata resource
55 lookup_table_remove(lt, imd->metadata_lte);
59 * Recursively builds a dentry tree from a directory tree on disk, outside the
62 * @root: A dentry that has already been created for the root of the dentry
64 * @root_disk_path: The path to the root of the tree on disk.
65 * @lookup_table: The lookup table for the WIM file. For each file added to the
66 * dentry tree being built, an entry is added to the lookup table,
67 * unless an identical file is already in the lookup table. These
68 * lookup table entries that are added point to the file on disk.
70 * @return: 0 on success, nonzero on failure. It is a failure if any of
71 * the files cannot be `stat'ed, or if any of the needed
72 * directories cannot be opened or read. Failure to add the files
73 * to the WIM may still occur later when trying to actually read
74 * the regular files in the tree into the WIM as file resources.
76 static int build_dentry_tree(struct dentry **root_ret, const char *root_disk_path,
77 struct lookup_table *lookup_table,
78 struct wim_security_data *sd,
79 const struct capture_config *config,
83 struct stat root_stbuf;
85 int (*stat_fn)(const char *restrict, struct stat *restrict);
89 if (exclude_path(root_disk_path, config, true)) {
90 if (add_flags & WIMLIB_ADD_IMAGE_FLAG_VERBOSE)
91 printf("Excluding file `%s' from capture\n",
98 if (add_flags & WIMLIB_ADD_IMAGE_FLAG_DEREFERENCE)
103 if (add_flags & WIMLIB_ADD_IMAGE_FLAG_VERBOSE)
104 printf("Scanning `%s'\n", root_disk_path);
107 ret = (*stat_fn)(root_disk_path, &root_stbuf);
109 ERROR_WITH_ERRNO("Failed to stat `%s'", root_disk_path);
110 return WIMLIB_ERR_STAT;
113 if ((add_flags & WIMLIB_ADD_IMAGE_FLAG_ROOT) &&
114 !S_ISDIR(root_stbuf.st_mode)) {
115 ERROR("`%s' is not a directory", root_disk_path);
116 return WIMLIB_ERR_NOTDIR;
118 if (!S_ISREG(root_stbuf.st_mode) && !S_ISDIR(root_stbuf.st_mode)
119 && !S_ISLNK(root_stbuf.st_mode)) {
120 ERROR("`%s' is not a regular file, directory, or symbolic link.",
122 return WIMLIB_ERR_SPECIAL_FILE;
125 if (add_flags & WIMLIB_ADD_IMAGE_FLAG_ROOT)
128 filename = path_basename(root_disk_path);
130 root = new_dentry_with_inode(filename);
132 return WIMLIB_ERR_NOMEM;
134 stbuf_to_inode(&root_stbuf, root->d_inode);
135 add_flags &= ~WIMLIB_ADD_IMAGE_FLAG_ROOT;
136 root->d_inode->resolved = true;
138 if (dentry_is_directory(root)) {
139 /* Open the directory on disk */
142 struct dentry *child;
144 dir = opendir(root_disk_path);
146 ERROR_WITH_ERRNO("Failed to open the directory `%s'",
148 return WIMLIB_ERR_OPEN;
151 /* Buffer for names of files in directory. */
152 size_t len = strlen(root_disk_path);
153 char name[len + 1 + FILENAME_MAX + 1];
154 memcpy(name, root_disk_path, len);
157 /* Create a dentry for each entry in the directory on disk, and recurse
158 * to any subdirectories. */
159 while ((p = readdir(dir)) != NULL) {
160 if (p->d_name[0] == '.' && (p->d_name[1] == '\0'
161 || (p->d_name[1] == '.' && p->d_name[2] == '\0')))
163 strcpy(name + len + 1, p->d_name);
164 ret = build_dentry_tree(&child, name, lookup_table,
166 add_flags, extra_arg);
170 link_dentry(child, root);
173 } else if (dentry_is_symlink(root)) {
174 /* Archiving a symbolic link */
175 char deref_name_buf[4096];
176 ssize_t deref_name_len;
178 deref_name_len = readlink(root_disk_path, deref_name_buf,
179 sizeof(deref_name_buf) - 1);
180 if (deref_name_len == -1) {
181 ERROR_WITH_ERRNO("Failed to read target of "
182 "symbolic link `%s'", root_disk_path);
183 return WIMLIB_ERR_READLINK;
185 deref_name_buf[deref_name_len] = '\0';
186 DEBUG("Read symlink `%s'", deref_name_buf);
187 ret = inode_set_symlink(root->d_inode, deref_name_buf,
191 struct lookup_table_entry *lte;
192 u8 hash[SHA1_HASH_SIZE];
194 /* Empty files do not have to have a lookup table entry. */
195 if (root_stbuf.st_size == 0)
198 /* For each regular file, we must check to see if the file is in
199 * the lookup table already; if it is, we increment its refcnt;
200 * otherwise, we create a new lookup table entry and insert it.
202 ret = sha1sum(root_disk_path, hash);
206 lte = __lookup_resource(lookup_table, hash);
209 DEBUG("Add lte reference %u for `%s'", lte->refcnt,
212 char *file_on_disk = STRDUP(root_disk_path);
214 ERROR("Failed to allocate memory for file path");
215 return WIMLIB_ERR_NOMEM;
217 lte = new_lookup_table_entry();
220 return WIMLIB_ERR_NOMEM;
222 lte->file_on_disk = file_on_disk;
223 lte->resource_location = RESOURCE_IN_FILE_ON_DISK;
224 lte->resource_entry.original_size = root_stbuf.st_size;
225 lte->resource_entry.size = root_stbuf.st_size;
226 copy_hash(lte->hash, hash);
227 lookup_table_insert(lookup_table, lte);
229 root->d_inode->lte = lte;
242 * This function takes in a dentry that was previously located only in image(s)
243 * in @src_wim, but now is being added to @dest_wim. If there is in fact already a
244 * lookup table entry for this file in the lookup table of the destination WIM
245 * file, we simply increment its reference count. Otherwise, a new lookup table
246 * entry is created that references the location of the file resource in the
247 * source WIM file through the other_wim_fp field of the lookup table entry.
249 static int add_lte_to_dest_wim(struct dentry *dentry, void *arg)
251 WIMStruct *src_wim, *dest_wim;
254 src_wim = ((struct wim_pair*)arg)->src_wim;
255 dest_wim = ((struct wim_pair*)arg)->dest_wim;
256 inode = dentry->d_inode;
258 wimlib_assert(!inode->resolved);
260 for (unsigned i = 0; i <= inode->num_ads; i++) {
261 struct lookup_table_entry *src_lte, *dest_lte;
262 src_lte = inode_stream_lte_unresolved(inode, i,
263 src_wim->lookup_table);
266 dest_lte = inode_stream_lte_unresolved(inode, i,
267 dest_wim->lookup_table);
271 dest_lte = MALLOC(sizeof(struct lookup_table_entry));
273 return WIMLIB_ERR_NOMEM;
274 memcpy(dest_lte, src_lte, sizeof(struct lookup_table_entry));
275 dest_lte->part_number = 1;
276 dest_lte->refcnt = 1;
277 lookup_table_insert(dest_wim->lookup_table, dest_lte);
284 * Adds an image (given by its dentry tree) to the image metadata array of a WIM
285 * file, adds an entry to the lookup table for the image metadata, updates the
286 * image count in the header, and selects the new image.
288 * Does not update the XML data.
290 * @w: The WIMStruct for the WIM file.
291 * @root_dentry: The root of the directory tree for the image.
292 * @sd: The security data for the image.
294 static int add_new_dentry_tree(WIMStruct *w, struct dentry *root_dentry,
295 struct wim_security_data *sd)
297 struct lookup_table_entry *metadata_lte;
298 struct image_metadata *imd;
299 struct image_metadata *new_imd;
300 struct link_group_table *lgt;
302 DEBUG("Reallocating image metadata array for image_count = %u",
303 w->hdr.image_count + 1);
304 imd = CALLOC((w->hdr.image_count + 1), sizeof(struct image_metadata));
307 ERROR("Failed to allocate memory for new image metadata array");
308 return WIMLIB_ERR_NOMEM;
311 memcpy(imd, w->image_metadata,
312 w->hdr.image_count * sizeof(struct image_metadata));
314 metadata_lte = new_lookup_table_entry();
318 metadata_lte->resource_entry.flags = WIM_RESHDR_FLAG_METADATA;
319 random_hash(metadata_lte->hash);
320 lookup_table_insert(w->lookup_table, metadata_lte);
322 new_imd = &imd[w->hdr.image_count];
324 new_imd->root_dentry = root_dentry;
325 new_imd->metadata_lte = metadata_lte;
326 new_imd->security_data = sd;
327 new_imd->modified = true;
329 FREE(w->image_metadata);
330 w->image_metadata = imd;
331 w->hdr.image_count++;
333 /* Change the current image to the new one. */
334 return wimlib_select_image(w, w->hdr.image_count);
335 out_free_metadata_lte:
339 return WIMLIB_ERR_NOMEM;
344 * Copies an image, or all the images, from a WIM file, into another WIM file.
346 WIMLIBAPI int wimlib_export_image(WIMStruct *src_wim,
349 const char *dest_name,
350 const char *dest_description,
352 WIMStruct **additional_swms,
353 unsigned num_additional_swms)
358 struct wim_pair wims;
359 struct wim_security_data *sd;
360 struct lookup_table *joined_tab, *src_wim_tab_save;
362 if (!src_wim || !dest_wim)
363 return WIMLIB_ERR_INVALID_PARAM;
365 if (dest_wim->hdr.total_parts != 1) {
366 ERROR("Exporting an image to a split WIM is "
368 return WIMLIB_ERR_SPLIT_UNSUPPORTED;
371 if (src_image == WIM_ALL_IMAGES) {
372 if (src_wim->hdr.image_count > 1) {
374 /* multi-image export. */
376 if ((flags & WIMLIB_EXPORT_FLAG_BOOT) &&
377 (src_wim->hdr.boot_idx == 0))
379 /* Specifying the boot flag on a multi-image
380 * source WIM makes the boot index default to
381 * the bootable image in the source WIM. It is
382 * an error if there is no such bootable image.
384 ERROR("Cannot specify `boot' flag when "
385 "exporting multiple images from a WIM "
386 "with no bootable images");
387 return WIMLIB_ERR_INVALID_PARAM;
389 if (dest_name || dest_description) {
390 ERROR("Image name or image description was "
391 "specified, but we are exporting "
393 return WIMLIB_ERR_INVALID_PARAM;
395 for (i = 1; i <= src_wim->hdr.image_count; i++) {
396 int export_flags = flags;
398 if (i != src_wim->hdr.boot_idx)
399 export_flags &= ~WIMLIB_EXPORT_FLAG_BOOT;
401 ret = wimlib_export_image(src_wim, i, dest_wim,
406 num_additional_swms);
417 dest_name = wimlib_get_image_name(src_wim, src_image);
418 DEBUG("Using name `%s' for source image %d",
419 dest_name, src_image);
422 DEBUG("Exporting image %d from `%s'", src_image, src_wim->filename);
424 if (wimlib_image_name_in_use(dest_wim, dest_name)) {
425 ERROR("There is already an image named `%s' in the "
426 "destination WIM", dest_name);
427 return WIMLIB_ERR_IMAGE_NAME_COLLISION;
430 ret = verify_swm_set(src_wim, additional_swms, num_additional_swms);
434 if (num_additional_swms) {
435 ret = new_joined_lookup_table(src_wim, additional_swms,
440 src_wim_tab_save = src_wim->lookup_table;
441 src_wim->lookup_table = joined_tab;
444 ret = wimlib_select_image(src_wim, src_image);
446 ERROR("Could not select image %d from the WIM `%s' "
447 "to export it", src_image, src_wim->filename);
451 /* Cleaning up here on failure would be hard. For example, we could
452 * fail to allocate memory in add_lte_to_dest_wim(),
453 * leaving the lookup table entries in the destination WIM in an
454 * inconsistent state. Until these issues can be resolved,
455 * wimlib_export_image() is documented as leaving dest_wim in an
456 * indeterminate state. */
457 root = wim_root_dentry(src_wim);
458 sd = wim_security_data(src_wim);
459 for_dentry_in_tree(root, increment_dentry_refcnt, NULL);
460 wims.src_wim = src_wim;
461 wims.dest_wim = dest_wim;
462 ret = for_dentry_in_tree(root, add_lte_to_dest_wim, &wims);
465 ret = add_new_dentry_tree(dest_wim, root, sd);
470 if (flags & WIMLIB_EXPORT_FLAG_BOOT) {
471 DEBUG("Setting boot_idx to %d", dest_wim->hdr.image_count);
472 dest_wim->hdr.boot_idx = dest_wim->hdr.image_count;
475 ret = xml_export_image(src_wim->wim_info, src_image, &dest_wim->wim_info,
476 dest_name, dest_description);
478 if (num_additional_swms) {
479 free_lookup_table(src_wim->lookup_table);
480 src_wim->lookup_table = src_wim_tab_save;
486 * Deletes an image from the WIM.
488 WIMLIBAPI int wimlib_delete_image(WIMStruct *w, int image)
494 if (w->hdr.total_parts != 1) {
495 ERROR("Deleting an image from a split WIM is not supported.");
496 return WIMLIB_ERR_SPLIT_UNSUPPORTED;
499 if (image == WIM_ALL_IMAGES) {
500 num_images = w->hdr.image_count;
501 for (i = 1; i <= num_images; i++) {
502 /* Always delete the first image, since by the end
503 * there won't be any more than that! */
504 ret = wimlib_delete_image(w, 1);
511 DEBUG("Deleting image %d", image);
513 /* Even if the dentry tree is not allocated, we must select it (and
514 * therefore allocate it) so that we can decrement the reference counts
515 * in the lookup table. */
516 ret = wimlib_select_image(w, image);
520 /* Free the dentry tree, any lookup table entries that have their
521 * refcnt decremented to 0, and the security data. */
522 destroy_image_metadata(wim_get_current_image_metadata(w),
525 /* Get rid of the empty slot in the image metadata array. */
526 memmove(&w->image_metadata[image - 1], &w->image_metadata[image],
527 (w->hdr.image_count - image) * sizeof(struct image_metadata));
529 /* Decrement the image count. */
530 if (--w->hdr.image_count == 0) {
531 FREE(w->image_metadata);
532 w->image_metadata = NULL;
535 /* Fix the boot index. */
536 if (w->hdr.boot_idx == image)
538 else if (w->hdr.boot_idx > image)
541 w->current_image = WIM_NO_IMAGE;
543 /* Remove the image from the XML information. */
544 xml_delete_image(&w->wim_info, image);
552 COMPRESSION_EXCLUSION_LIST,
556 /* Default capture configuration file when none is specified. */
557 static const char *default_config =
562 "\\System Volume Information\n"
566 "[CompressionExclusionList]\n"
570 "\\WINDOWS\\inf\\*.pnf\n";
572 static void destroy_pattern_list(struct pattern_list *list)
577 static void destroy_capture_config(struct capture_config *config)
579 destroy_pattern_list(&config->exclusion_list);
580 destroy_pattern_list(&config->exclusion_exception);
581 destroy_pattern_list(&config->compression_exclusion_list);
582 destroy_pattern_list(&config->alignment_list);
583 FREE(config->config_str);
584 FREE(config->prefix);
585 memset(config, 0, sizeof(*config));
588 static int pattern_list_add_pattern(struct pattern_list *list,
592 if (list->num_pats >= list->num_allocated_pats) {
593 pats = REALLOC(list->pats,
594 sizeof(list->pats[0]) * (list->num_allocated_pats + 8));
596 return WIMLIB_ERR_NOMEM;
597 list->num_allocated_pats += 8;
600 list->pats[list->num_pats++] = pattern;
604 /* Parses the contents of the image capture configuration file and fills in a
605 * `struct capture_config'. */
606 static int init_capture_config(const char *_config_str, size_t config_len,
607 const char *_prefix, struct capture_config *config)
614 size_t bytes_remaining;
615 enum pattern_type type = NONE;
617 unsigned long line_no = 0;
619 DEBUG("config_len = %zu", config_len);
620 bytes_remaining = config_len;
621 memset(config, 0, sizeof(*config));
622 config_str = MALLOC(config_len);
624 ERROR("Could not duplicate capture config string");
625 return WIMLIB_ERR_NOMEM;
627 prefix = STRDUP(_prefix);
630 return WIMLIB_ERR_NOMEM;
633 memcpy(config_str, _config_str, config_len);
635 config->config_str = config_str;
636 config->prefix = prefix;
637 config->prefix_len = strlen(prefix);
638 while (bytes_remaining) {
641 eol = memchr(p, '\n', bytes_remaining);
643 ERROR("Expected end-of-line in capture config file on "
644 "line %lu", line_no);
645 ret = WIMLIB_ERR_INVALID_CAPTURE_CONFIG;
650 bytes_remaining -= (eol - p) + 1;
654 if (*(eol - 1) == '\r')
658 /* Translate backslash to forward slash */
659 for (char *pp = p; pp != eol; pp++)
663 /* Remove drive letter */
664 if (eol - p > 2 && isalpha(*p) && *(p + 1) == ':')
668 if (strcmp(p, "[ExclusionList]") == 0)
669 type = EXCLUSION_LIST;
670 else if (strcmp(p, "[ExclusionException]") == 0)
671 type = EXCLUSION_EXCEPTION;
672 else if (strcmp(p, "[CompressionExclusionList]") == 0)
673 type = COMPRESSION_EXCLUSION_LIST;
674 else if (strcmp(p, "[AlignmentList]") == 0)
675 type = ALIGNMENT_LIST;
676 else if (p[0] == '[' && strrchr(p, ']')) {
677 ERROR("Unknown capture configuration section `%s'", p);
678 ret = WIMLIB_ERR_INVALID_CAPTURE_CONFIG;
680 } else switch (type) {
682 DEBUG("Adding pattern \"%s\" to exclusion list", p);
683 ret = pattern_list_add_pattern(&config->exclusion_list, p);
685 case EXCLUSION_EXCEPTION:
686 DEBUG("Adding pattern \"%s\" to exclusion exception list", p);
687 ret = pattern_list_add_pattern(&config->exclusion_exception, p);
689 case COMPRESSION_EXCLUSION_LIST:
690 DEBUG("Adding pattern \"%s\" to compression exclusion list", p);
691 ret = pattern_list_add_pattern(&config->compression_exclusion_list, p);
694 DEBUG("Adding pattern \"%s\" to alignment list", p);
695 ret = pattern_list_add_pattern(&config->alignment_list, p);
698 ERROR("Line %lu of capture configuration is not "
699 "in a block (such as [ExclusionList])",
701 ret = WIMLIB_ERR_INVALID_CAPTURE_CONFIG;
709 destroy_capture_config(config);
713 static bool match_pattern(const char *path, const char *path_basename,
714 const struct pattern_list *list)
716 for (size_t i = 0; i < list->num_pats; i++) {
717 const char *pat = list->pats[i];
720 /* Absolute path from root of capture */
723 if (strchr(pat, '/'))
724 /* Relative path from root of capture */
727 /* A file name pattern */
728 string = path_basename;
730 if (fnmatch(pat, string, FNM_PATHNAME
736 DEBUG("`%s' matches the pattern \"%s\"",
744 static void print_pattern_list(const struct pattern_list *list)
746 for (size_t i = 0; i < list->num_pats; i++)
747 printf(" %s\n", list->pats[i]);
750 static void print_capture_config(const struct capture_config *config)
752 if (config->exclusion_list.num_pats) {
753 puts("Files or folders excluded from image capture:");
754 print_pattern_list(&config->exclusion_list);
759 /* Return true if the image capture configuration file indicates we should
760 * exclude the filename @path from capture.
762 * If @exclude_prefix is %true, the part of the path up and including the name
763 * of the directory being captured is not included in the path for matching
764 * purposes. This allows, for example, a pattern like /hiberfil.sys to match a
765 * file /mnt/windows7/hiberfil.sys if we are capturing the /mnt/windows7
768 bool exclude_path(const char *path, const struct capture_config *config,
771 const char *basename = path_basename(path);
772 if (exclude_prefix) {
773 wimlib_assert(strlen(path) >= config->prefix_len);
774 if (memcmp(config->prefix, path, config->prefix_len) == 0
775 && path[config->prefix_len] == '/')
776 path += config->prefix_len;
778 return match_pattern(path, basename, &config->exclusion_list) &&
779 !match_pattern(path, basename, &config->exclusion_exception);
786 * Adds an image to the WIM, delegating the capture of the dentry tree and
787 * security data to the function @capture_tree passed as a parameter.
788 * Currently, @capture_tree may be build_dentry_tree() for capturing a "regular"
789 * directory tree on disk, or build_dentry_tree_ntfs() for capturing a WIM image
790 * directory from a NTFS volume using libntfs-3g.
792 * The @capture_tree function is also expected to create lookup table entries
793 * for all the file streams it captures and insert them into @lookup_table,
794 * being careful to look for identical entries that already exist and simply
795 * increment the reference count for them rather than duplicating the entry.
797 int do_add_image(WIMStruct *w, const char *dir, const char *name,
798 const char *config_str, size_t config_len,
800 int (*capture_tree)(struct dentry **, const char *,
801 struct lookup_table *,
802 struct wim_security_data *,
803 const struct capture_config *,
807 struct dentry *root_dentry = NULL;
808 struct wim_security_data *sd;
809 struct capture_config config;
810 struct inode_table inode_tab;
811 struct hlist_head inode_list;
814 DEBUG("Adding dentry tree from directory or NTFS volume `%s'.", dir);
816 if (!name || !*name) {
817 ERROR("Must specify a non-empty string for the image name");
818 return WIMLIB_ERR_INVALID_PARAM;
821 ERROR("Must specify the name of a directory or NTFS volume");
822 return WIMLIB_ERR_INVALID_PARAM;
825 if (w->hdr.total_parts != 1) {
826 ERROR("Cannot add an image to a split WIM");
827 return WIMLIB_ERR_SPLIT_UNSUPPORTED;
830 if (wimlib_image_name_in_use(w, name)) {
831 ERROR("There is already an image named \"%s\" in `%s'",
833 return WIMLIB_ERR_IMAGE_NAME_COLLISION;
836 DEBUG("Initializing capture configuration");
838 DEBUG("Using default capture configuration");
839 config_str = default_config;
840 config_len = strlen(default_config);
842 ret = init_capture_config(config_str, config_len, dir, &config);
845 print_capture_config(&config);
847 DEBUG("Allocating security data");
849 sd = CALLOC(1, sizeof(struct wim_security_data));
851 goto out_destroy_config;
852 sd->total_length = 8;
855 DEBUG("Building dentry tree.");
856 ret = (*capture_tree)(&root_dentry, dir, w->lookup_table, sd,
857 &config, flags | WIMLIB_ADD_IMAGE_FLAG_ROOT,
859 destroy_capture_config(&config);
862 ERROR("Failed to build dentry tree for `%s'", dir);
863 goto out_free_dentry_tree;
866 DEBUG("Calculating full paths of dentries.");
867 ret = for_dentry_in_tree(root_dentry, calculate_dentry_full_path, NULL);
869 goto out_free_dentry_tree;
871 ret = add_new_dentry_tree(w, root_dentry, sd);
873 goto out_free_dentry_tree;
875 DEBUG("Inserting dentries into inode table");
876 ret = init_inode_table(&inode_tab, 9001);
878 goto out_destroy_imd;
880 for_dentry_in_tree(root_dentry, inode_table_insert, &inode_tab);
882 DEBUG("Cleaning up the hard link groups");
883 ret = fix_inodes(&inode_tab, &inode_list);
884 destroy_inode_table(&inode_tab);
886 goto out_destroy_imd;
888 DEBUG("Assigning hard link group IDs");
889 assign_inode_numbers(&inode_list);
891 if (flags & WIMLIB_ADD_IMAGE_FLAG_BOOT)
892 wimlib_set_boot_idx(w, w->hdr.image_count);
894 ret = xml_add_image(w, root_dentry, name);
896 goto out_destroy_imd;
900 destroy_image_metadata(&w->image_metadata[w->hdr.image_count - 1],
902 w->hdr.image_count--;
904 out_free_dentry_tree:
905 free_dentry_tree(root_dentry, w->lookup_table);
906 free_security_data(sd);
908 destroy_capture_config(&config);
913 * Adds an image to a WIM file from a directory tree on disk.
915 WIMLIBAPI int wimlib_add_image(WIMStruct *w, const char *dir,
916 const char *name, const char *config_str,
917 size_t config_len, int flags)
919 return do_add_image(w, dir, name, config_str, config_len, flags,
920 build_dentry_tree, NULL);