*/
static int wim_apply_hardlink_ntfs(const struct dentry *from_dentry,
const struct dentry *to_dentry,
- ntfs_inode *dir_ni)
+ ntfs_inode *dir_ni,
+ ntfs_inode **to_ni_ret)
{
int ret;
ntfs_inode *to_ni;
+ wimlib_assert(dentry_is_regular_file(from_dentry)
+ && dentry_is_regular_file(to_dentry));
+
DEBUG("Extracting NTFS hard link `%s' => `%s'",
from_dentry->full_path_utf8, to_dentry->extracted_file);
to_dentry->extracted_file);
ret = WIMLIB_ERR_NTFS_3G;
}
- if (ntfs_inode_close(to_ni) != 0) {
- ERROR_WITH_ERRNO("Failed to close NTFS inode for `%s'",
- to_dentry->extracted_file);
- ret = WIMLIB_ERR_NTFS_3G;
- }
+ *to_ni_ret = to_ni;
return ret;
}
static int do_wim_apply_dentry_ntfs(struct dentry *dentry, ntfs_inode *dir_ni,
WIMStruct *w)
{
- ntfs_inode *ni;
int ret = 0;
mode_t type;
+ ntfs_inode *ni = NULL;
+ ntfs_inode *hardlink_target_ni = NULL;
if (dentry->attributes & FILE_ATTRIBUTE_DIRECTORY) {
type = S_IFDIR;
} else {
type = S_IFREG;
-#if 0
const struct list_head *head = &dentry->link_group_list;
if (head->next != head) {
/* This dentry is one of a hard link set of at least 2
* dentries. If one of the other dentries has already
- * been extracted, make a hard link to the file
- * corresponding to this already-extracted directory.
- * Otherwise, extract the file, and set the
- * dentry->extracted_file field so that other dentries
- * in the hard link group can link to it. */
+ * been extracted, make a hard link to it. Otherwise,
+ * extract the file, and set the dentry->extracted_file
+ * field so that other dentries in the hard link group
+ * can link to it. */
struct dentry *other;
list_for_each_entry(other, head, link_group_list) {
if (other->extracted_file) {
- return wim_apply_hardlink_ntfs(
- dentry, other, dir_ni);
+ ret = wim_apply_hardlink_ntfs(dentry,
+ other,
+ dir_ni,
+ &hardlink_target_ni);
+ if (ret != 0)
+ goto out_close_dir;
+ else
+ goto out_set_dos_name;
}
}
}
ERROR("Failed to allocate memory for filename");
return WIMLIB_ERR_NOMEM;
}
-#endif
}
/*
ERROR_WITH_ERRNO("Could not create NTFS object for `%s'",
dentry->full_path_utf8);
ret = WIMLIB_ERR_NTFS_3G;
- goto out;
+ goto out_close_new;
}
/* Write the data streams, unless this is a directory or reparse point
!(dentry->attributes & FILE_ATTRIBUTE_REPARSE_POINT)) {
ret = write_ntfs_data_streams(ni, dentry, w);
if (ret != 0)
- goto out;
+ goto out_close_new;
}
ret = apply_file_attributes_and_security_data(ni, dentry, w);
if (ret != 0)
- goto out;
+ goto out_close_new;
if (dentry->attributes & FILE_ATTR_REPARSE_POINT) {
ret = apply_reparse_data(ni, dentry, w);
if (ret != 0)
- goto out;
+ goto out_close_new;
+ }
+
+out_set_dos_name:
+#if 0
+ /* Set DOS (short) name if given */
+ if (dentry->short_name_len != 0) {
+ char *short_name_utf8;
+ size_t short_name_utf8_len;
+ short_name_utf8 = utf16_to_utf8(dentry->short_name,
+ dentry->short_name_len,
+ &short_name_utf8_len);
+ if (!short_name_utf8) {
+ ERROR("Out of memory");
+ ret = WIMLIB_ERR_NOMEM;
+ goto out_close_new;
+ }
+
+ if (!ni) {
+ ni = ntfs_pathname_to_inode(dir_ni->vol, NULL,
+ dentry->full_path_utf8);
+ if (!ni) {
+ ERROR_WITH_ERRNO("Failed to find inode for `%s'",
+ dentry->full_path_utf8);
+ goto out_close_dir;
+ }
+ }
+
+ DEBUG("Setting short (DOS) name of `%s' to %s",
+ dentry->full_path_utf8, short_name_utf8);
+
+ ret = ntfs_set_ntfs_dos_name(ni, dir_ni, short_name_utf8,
+ short_name_utf8_len, 0);
+ FREE(short_name_utf8);
+ if (ret != 0) {
+ ERROR_WITH_ERRNO("Could not set DOS (short) name for `%s'",
+ dentry->full_path_utf8);
+ ret = WIMLIB_ERR_NTFS_3G;
+ }
+ goto out_close_hardlink_target;
}
+#endif
- if (ntfs_inode_close_in_dir(ni, dir_ni) != 0) {
+out_close_new:
+ if (ni && ntfs_inode_close_in_dir(ni, dir_ni) != 0) {
ERROR_WITH_ERRNO("Failed to close new inode");
ret = WIMLIB_ERR_NTFS_3G;
- goto out;
}
-out:
+out_close_dir:
+ if (ntfs_inode_close(dir_ni) != 0) {
+ if (ret == 0)
+ ret = WIMLIB_ERR_NTFS_3G;
+ ERROR_WITH_ERRNO("Failed to close directory inode");
+ }
+out_close_hardlink_target:
+ if (hardlink_target_ni) {
+ if (ntfs_inode_close(hardlink_target_ni) != 0) {
+ if (ret == 0)
+ ret = WIMLIB_ERR_NTFS_3G;
+ ERROR_WITH_ERRNO("Failed to close hardlink target inode");
+ }
+ }
return ret;
}
int ret;
char *p;
char orig;
+ ntfs_inode *close_after_dir;
const char *dir_name;
wimlib_assert(dentry->full_path_utf8);
return WIMLIB_ERR_NTFS_3G;
}
DEBUG("Found NTFS inode for `%s'", dir_name);
+ return do_wim_apply_dentry_ntfs(dentry, dir_ni, w);
+}
+
+static int wim_apply_dentry_timestamps(struct dentry *dentry, void *arg)
+{
+ struct ntfs_apply_args *args = arg;
+ ntfs_volume *vol = args->vol;
+ int extract_flags = args->extract_flags;
+ WIMStruct *w = args->w;
+ char *p;
+ char buf[24];
+ ntfs_inode *ni;
+ int ret = 0;
- ret = do_wim_apply_dentry_ntfs(dentry, dir_ni, w);
- if (ntfs_inode_close(dir_ni) != 0) {
+ DEBUG("Setting timestamps on `%s'", dentry->full_path_utf8);
+
+ ni = ntfs_pathname_to_inode(vol, NULL, dentry->full_path_utf8);
+ if (!ni) {
+ ERROR_WITH_ERRNO("Could not find NTFS inode for `%s'",
+ dentry->full_path_utf8);
+ return WIMLIB_ERR_NTFS_3G;
+ }
+
+ p = buf;
+ p = put_u64(p, dentry->creation_time);
+ p = put_u64(p, dentry->last_write_time);
+ p = put_u64(p, dentry->last_access_time);
+ ret = ntfs_inode_set_times(ni, buf, 3 * sizeof(u64), 0);
+ if (ret != 0) {
+ ERROR_WITH_ERRNO("Failed to set NTFS timestamps on `%s'",
+ dentry->full_path_utf8);
+ ret = WIMLIB_ERR_NTFS_3G;
+ }
+
+ if (ntfs_inode_close(ni) != 0) {
if (ret == 0)
ret = WIMLIB_ERR_NTFS_3G;
- ERROR_WITH_ERRNO("Failed to close directory inode");
+ ERROR_WITH_ERRNO("Failed to close NTFS inode for `%s'",
+ dentry->full_path_utf8);
}
return ret;
-
}
static int do_wim_apply_image_ntfs(WIMStruct *w, const char *device, int extract_flags)
};
ret = for_dentry_in_tree(wim_root_dentry(w), wim_apply_dentry_ntfs,
&args);
+
+ if (ret != 0)
+ goto out;
+ DEBUG("Setting NTFS timestamps");
+ ret = for_dentry_in_tree_depth(wim_root_dentry(w),
+ wim_apply_dentry_timestamps,
+ &args);
+out:
if (ntfs_umount(vol, FALSE) != 0) {
ERROR_WITH_ERRNO("Failed to unmount NTFS volume `%s'", device);
if (ret == 0)
typedef struct WIMStruct WIMStruct;
#endif
-/**
- * Specifies the way in which identical files are linked when extracting
- * image(s) from the WIM.
- */
-enum wim_link_type {
-/** Hard link identical files when extracting files from the WIM. */
- WIM_LINK_TYPE_HARD = 0,
-/** Symbolic link identical files when extracting files from the WIM. */
- WIM_LINK_TYPE_SYMBOLIC = 1,
-/** Do not create links when extracting identical files from the WIM (default).
- * */
- WIM_LINK_TYPE_NONE = 2,
-};
-
/**
* Specifies the compression type of a WIM file.
*/
* the WIM image. */
#define WIMLIB_ADD_IMAGE_FLAG_VERBOSE 0x00000002
-/** Apply NTFS-specific information to the captured WIM image. This flag can
- * only be specified if the directory being captured is on a NTFS filesystem
- * mounted with NTFS-3g, and wimlib was compiled with support for NTFS-3g */
-#define WIMLIB_ADD_IMAGE_FLAG_NTFS 0x00000004
-
/** Follow symlinks; archive and dump the files they point to. */
-#define WIMLIB_ADD_IMAGE_FLAG_DEREFERENCE 0x00000008
+#define WIMLIB_ADD_IMAGE_FLAG_DEREFERENCE 0x00000004
/** See documentation for wimlib_export_image(). */
#define WIMLIB_EXPORT_FLAG_BOOT 0x00000001
#define WIMLIB_OPEN_FLAG_SPLIT_OK 0x00000004
-/** When identical files are extracted from the WIM, hard link them together. */
+/** When identical files are extracted from the WIM, always hard link them
+ * together. */
#define WIMLIB_EXTRACT_FLAG_HARDLINK 0x00000001
-/** When identical files are extracted from the WIM, symlink them together. */
+/** When identical files are extracted from the WIM, always symlink them
+ * together. */
#define WIMLIB_EXTRACT_FLAG_SYMLINK 0x00000002
/** Print the name of each file as it is extracted from the WIM image. */
*/
extern int wimlib_set_image_name(WIMStruct *wim, int image, const char *name);
-/**
- * Sets the link type to use when extracting files from a WIM. This applies
- * when extracting one image as well as when extracting all images. Cross-image
- * links may save a lot of space because it is common for files to be referenced
- * multiple times in WIM files. By default, the link type used for extraction
- * is ::WIM_LINK_TYPE_NONE, meaning that links are not created.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file
- * @param link_type
- * ::WIM_LINK_TYPE_NONE, ::WIM_LINK_TYPE_SYMBOLIC, or ::WIM_LINK_TYPE_HARD.
- *
- * @return 0 on success; nonzero on error.
- * @retval ::WIMLIB_ERR_INVALID_PARAM
- * @a link_type was not ::WIM_LINK_TYPE_NONE, ::WIM_LINK_TYPE_SYMBOLIC,
- * or ::WIM_LINK_TYPE_HARD.
- */
-extern int wimlib_set_link_type(WIMStruct *wim, int link_type);
-
/**
* Set the functions that wimlib uses to allocate and free memory.
*