* including the terminating null character. */
u32 full_path_nbytes;
- /* For extraction operations, a subtree of dentries will have this flag
- * set so we can keep track of which dentries still need to be
- * extracted. Otherwise this will always be 0. */
- u8 needs_extraction : 1;
-
/* For extraction operations, this flag will be set when a dentry in the
* tree being extracted is not being extracted for some reason (file
* type not supported by target filesystem or contains invalid
* characters). Otherwise this will always be 0. */
- u8 not_extracted : 1;
+ u8 extraction_skipped : 1;
+
+ u8 skeleton_extracted : 1;
/* When capturing from a NTFS volume using NTFS-3g, this flag is set on
* dentries that were created from a filename in the WIN32 or WIN32+DOS
* names. */
u8 dos_name_invalid : 1;
+ u8 tmp_flag : 1;
+
+ u8 was_hardlinked : 1;
+
/* Temporary list field used to make lists of dentries in a few places.
* */
struct list_head tmp_list;
* error paths. */
u8 i_visited : 1;
- /* For NTFS-3g extraction: Set after the DOS name for this inode has
- * been extracted. */
+ /* Set if the DOS name of an inode has already been extracted. */
u8 i_dos_name_extracted : 1;
/* Pointer to a malloc()ed array of i_num_ads alternate data stream
* Freed and set to NULL after the extraction is done (either
* success or failure). */
tchar *i_extracted_file;
+
+#ifdef WITH_FUSE
+ /* Used only during image mount: Table of file descriptors that
+ * have been opened to this inode. The table is automatically
+ * freed when the last file descriptor is closed. */
+ struct {
+ struct wimfs_fd **i_fds;
+ u16 i_num_opened_fds;
+ u16 i_num_allocated_fds;
+ };
+#endif
};
/* Next alternate data stream ID to be assigned */
u32 i_next_stream_id;
-
-#ifdef WITH_FUSE
- /* wimfs file descriptors table for the inode */
- u16 i_num_opened_fds;
- u16 i_num_allocated_fds;
- struct wimfs_fd **i_fds;
-#endif
};
#define inode_for_each_dentry(dentry, inode) \
set_dentry_name(struct wim_dentry *dentry, const tchar *new_name);
extern struct wim_dentry *
-get_dentry(struct WIMStruct *w, const tchar *path);
+get_dentry(struct WIMStruct *wim, const tchar *path);
extern struct wim_inode *
-wim_pathname_to_inode(struct WIMStruct *w, const tchar *path);
+wim_pathname_to_inode(struct WIMStruct *wim, const tchar *path);
extern struct wim_dentry *
get_dentry_child_with_name(const struct wim_dentry *dentry,
size_t name_nbytes);
extern struct wim_dentry *
-get_parent_dentry(struct WIMStruct *w, const tchar *path);
+get_parent_dentry(struct WIMStruct *wim, const tchar *path);
extern int
print_dentry(struct wim_dentry *dentry, void *lookup_table);
const void *value, size_t size,
struct wim_lookup_table *lookup_table);
+bool
+inode_has_named_stream(const struct wim_inode *inode);
+
extern int
inode_set_unnamed_stream(struct wim_inode *inode, const void *data, size_t len,
struct wim_lookup_table *lookup_table);
#define WIMLIB_UNIX_DATA_TAG_UTF16LE "$\0$\0_\0_\0w\0i\0m\0l\0i\0b\0_\0U\0N\0I\0X\0_\0d\0a\0t\0a\0"
#define WIMLIB_UNIX_DATA_TAG_UTF16LE_NBYTES (sizeof(WIMLIB_UNIX_DATA_TAG_UTF16LE) - 1)
+static inline bool
+ads_entry_is_unix_data(const struct wim_ads_entry *entry)
+{
+ return (entry->stream_name_nbytes ==
+ WIMLIB_UNIX_DATA_TAG_UTF16LE_NBYTES) &&
+ !memcmp(entry->stream_name, WIMLIB_UNIX_DATA_TAG_UTF16LE,
+ WIMLIB_UNIX_DATA_TAG_UTF16LE_NBYTES);
+}
+
+static inline bool
+ads_entry_is_named_stream(const struct wim_ads_entry *entry)
+{
+ return entry->stream_name_nbytes != 0 && !ads_entry_is_unix_data(entry);
+}
+
+#ifndef __WIN32__
/* Format for special alternate data stream entries to store UNIX data for files
* and directories (see: WIMLIB_ADD_FLAG_UNIX_DATA) */
struct wimlib_unix_data {
u16 mode;
} _packed_attribute;
-#ifndef __WIN32__
-
#define NO_UNIX_DATA (-1)
#define BAD_UNIX_DATA (-2)
extern int
extern int
inode_set_unix_data(struct wim_inode *inode, uid_t uid, gid_t gid, mode_t mode,
struct wim_lookup_table *lookup_table, int which);
-#endif
+#endif /* !__WIN32__ */
+
+extern bool
+inode_has_unix_data(const struct wim_inode *inode);
extern int
-read_dentry(const u8 *metadata_resource, u64 metadata_resource_len,
- u64 offset, struct wim_dentry *dentry);
+read_dentry(const u8 * restrict metadata_resource,
+ u64 metadata_resource_len, u64 offset,
+ struct wim_dentry * restrict dentry);
extern int
-read_dentry_tree(const u8 metadata_resource[], u64 metadata_resource_len,
- struct wim_dentry *dentry);
+read_dentry_tree(const u8 * restrict metadata_resource,
+ u64 metadata_resource_len,
+ struct wim_dentry * restrict dentry);
extern u8 *
-write_dentry_tree(const struct wim_dentry *tree, u8 *p);
+write_dentry_tree(const struct wim_dentry * restrict tree,
+ u8 * restrict p);
static inline bool
dentry_is_root(const struct wim_dentry *dentry)
static inline bool
inode_is_directory(const struct wim_inode *inode)
{
- return (inode->i_attributes & FILE_ATTRIBUTE_DIRECTORY)
- && !(inode->i_attributes & FILE_ATTRIBUTE_REPARSE_POINT);
+ return (inode->i_attributes & (FILE_ATTRIBUTE_DIRECTORY |
+ FILE_ATTRIBUTE_REPARSE_POINT))
+ == FILE_ATTRIBUTE_DIRECTORY;
+}
+
+static inline bool
+inode_is_encrypted_directory(const struct wim_inode *inode)
+{
+ return ((inode->i_attributes & (FILE_ATTRIBUTE_DIRECTORY |
+ FILE_ATTRIBUTE_ENCRYPTED))
+ == (FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_ENCRYPTED));
}
static inline bool
inode->i_reparse_tag == WIM_IO_REPARSE_TAG_MOUNT_POINT);
}
-static inline bool
-inode_is_regular_file(const struct wim_inode *inode)
-{
- return !inode_is_directory(inode) && !inode_is_symlink(inode);
-}
-
-static inline bool
-dentry_is_regular_file(const struct wim_dentry *dentry)
-{
- return inode_is_regular_file(dentry->d_inode);
-}
-
static inline bool
inode_has_children(const struct wim_inode *inode)
{
extern int
dentry_tree_fix_inodes(struct wim_dentry *root, struct list_head *inode_list);
-int
+extern int
verify_inode(struct wim_inode *inode, const struct wim_security_data *sd);
-#endif
+#endif /* _WIMLIB_DENTRY_H */
git://wimlib.net / wimlib / blobdiff