X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Fdentry.h;h=1629111d83d1ccc5d662436aef09e7f0a2d00e98;hb=8244af933d579b3dcd6245a6995d96a86e5ab322;hp=6a3affcdb56a66d0ae82b0466b6a1a28a239c21c;hpb=276f9f9f9658f4a8bafd6216db46760abe8c848d;p=wimlib

diff --git a/src/dentry.h b/src/dentry.h
index 6a3affcd..1629111d 100644
--- a/src/dentry.h
+++ b/src/dentry.h
@@ -78,14 +78,16 @@ struct wim_ads_entry {
 	 * terminating null character. */
 	u16 stream_name_nbytes;
 
-	/* Stream name (UTF-16LE) */
-	utf16lechar *stream_name;
-
-#ifdef WITH_FUSE
 	/* Number to identify an alternate data stream even after it's possibly
 	 * been moved or renamed. */
 	u32 stream_id;
-#endif
+
+	/* Stream name (UTF-16LE) */
+	utf16lechar *stream_name;
+
+	/* Unused field.  We read it into memory so we can write it out
+	 * unchanged. */
+	u64 unused;
 };
 
 
@@ -142,9 +144,10 @@ struct wim_dentry {
 	u16 file_name_nbytes;
 
 	/* Length of full path name encoded using "tchars", in bytes, not
-	 * including the terminating null terminator. */
+	 * including the terminating null character. */
 	u32 full_path_nbytes;
 
+	/* Has this dentry been extracted yet? */
 	u8 is_extracted : 1;
 
 	/* Only used during NTFS capture */
@@ -185,10 +188,6 @@ struct wim_dentry {
 	 * points. */
 	u64 subdir_offset;
 
-	/* Number of references to the dentry tree itself, as in multiple
-	 * WIMStructs */
-	u32 refcnt;
-
 	/* Pointer to the UTF-16LE short filename (malloc()ed buffer) */
 	utf16lechar *short_name;
 
@@ -196,7 +195,7 @@ struct wim_dentry {
 	utf16lechar *file_name;
 
 	/* Full path of this dentry */
-	tchar *full_path;
+	tchar *_full_path;
 };
 
 #define rbnode_dentry(node) container_of(node, struct wim_dentry, rb_node)
@@ -236,9 +235,21 @@ struct wim_inode {
 	/* Used only in NTFS-mode extraction */
 	u8 i_dos_name_extracted : 1;
 
+	/* Set to 0 if reparse point fixups have been done.  Otherwise set to 1.
+	 *
+	 * Note: this actually may reflect the SYMBOLIC_LINK_RELATIVE flag.  */
+	u16 i_not_rpfixed;
+
 	/* Number of alternate data streams associated with this inode */
 	u16 i_num_ads;
 
+	/* Unused/unknown fields that we just read into memory so we can
+	 * re-write them unchanged.  */
+	u64 i_unused_1;
+	u64 i_unused_2;
+	u32 i_rp_unknown_1;
+	u16 i_rp_unknown_2;
+
 	/* A hash of the file's contents, or a pointer to the lookup table entry
 	 * for this dentry if the lookup table entries have been resolved.
 	 *
@@ -268,9 +279,19 @@ struct wim_inode {
 	 * link_count of them) */
 	struct list_head i_dentry;
 
-	struct hlist_node i_hlist;
+	union {
+		struct hlist_node i_hlist;
+		struct list_head i_list;
+	};
 
-	struct list_head i_lte_inode_list;
+	union {
+		/* Used during image extraction to build a list of inodes that
+		 * share a certain stream */
+		struct list_head i_lte_inode_list;
+
+		/* Device number, used only during image capture */
+		u64 i_devno;
+	};
 
 	tchar *i_extracted_file;
 
@@ -279,15 +300,14 @@ struct wim_inode {
 	 * noted in the @attributes field.) */
 	struct rb_root i_children;
 
+	/* 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;
-
-	/* Next alternate data stream ID to be assigned */
-	u32 i_next_stream_id;
-
 	/* This mutex protects the inode's file descriptors table during
 	 * read-only mounts.  Read-write mounts are still restricted to 1
 	 * thread. */
@@ -338,9 +358,6 @@ for_dentry_in_tree_depth(struct wim_dentry *root,
 			 int (*visitor)(struct wim_dentry*, void*),
 			 void *args);
 
-extern int
-calculate_dentry_full_path(struct wim_dentry *dentry, void *ignore);
-
 extern void
 calculate_subdir_offsets(struct wim_dentry *dentry, u64 *subdir_offset_p);
 
@@ -371,6 +388,15 @@ print_dentry(struct wim_dentry *dentry, void *lookup_table);
 extern int
 print_dentry_full_path(struct wim_dentry *entry, void *ignore);
 
+extern int
+calculate_dentry_tree_full_paths(struct wim_dentry *root);
+
+extern tchar *
+dentry_full_path(struct wim_dentry *dentry);
+
+extern struct wim_inode *
+new_timeless_inode();
+
 extern int
 new_dentry(const tchar *name, struct wim_dentry **dentry_ret);
 
@@ -393,13 +419,10 @@ extern void
 free_dentry_tree(struct wim_dentry *root,
 		 struct wim_lookup_table *lookup_table);
 
-extern int
-increment_dentry_refcnt(struct wim_dentry *dentry, void *ignore);
-
 extern void
 unlink_dentry(struct wim_dentry *dentry);
 
-extern bool
+extern struct wim_dentry *
 dentry_add_child(struct wim_dentry * restrict parent,
 		 struct wim_dentry * restrict child);
 
@@ -420,6 +443,10 @@ inode_add_ads_with_data(struct wim_inode *inode, const tchar *name,
 			const void *value, size_t size,
 			struct wim_lookup_table *lookup_table);
 
+extern int
+inode_set_unnamed_stream(struct wim_inode *inode, const void *data, size_t len,
+			 struct wim_lookup_table *lookup_table);
+
 extern void
 inode_remove_ads(struct wim_inode *inode, u16 idx,
 		 struct wim_lookup_table *lookup_table);
@@ -496,8 +523,8 @@ static inline bool
 inode_is_symlink(const struct wim_inode *inode)
 {
 	return (inode->i_attributes & FILE_ATTRIBUTE_REPARSE_POINT)
-		&& ((inode->i_reparse_tag == WIM_IO_REPARSE_TAG_SYMLINK) ||
-		     inode->i_reparse_tag == WIM_IO_REPARSE_TAG_MOUNT_POINT);
+		&& (inode->i_reparse_tag == WIM_IO_REPARSE_TAG_SYMLINK ||
+		    inode->i_reparse_tag == WIM_IO_REPARSE_TAG_MOUNT_POINT);
 }
 
 static inline bool