Limit exposure of dentry and inode creation

[wimlib] / include / wimlib / dentry.h

diff --git a/include/wimlib/dentry.h b/include/wimlib/dentry.h
index 5067cfcca83d6e39e67ba9fcd892d7011f8e50be..cb0f330beebb8291f2239f9999087496decd2fbd 100644 (file)
--- a/include/wimlib/dentry.h
+++ b/include/wimlib/dentry.h
@@ -9,13 +9,11 @@
 #include "wimlib/types.h"
 
 struct wim_inode;
-struct wim_lookup_table;
-struct wim_lookup_table_entry;
-struct wim_security_data;
+struct blob_table;
 
 /* Base size of a WIM dentry in the on-disk format, up to and including the file
  * name length.  This does not include the variable-length file name, short
- * name, alternate data stream entries, and padding to 8-byte boundaries.  */
+ * name, extra stream entries, and padding to 8-byte boundaries.  */
 #define WIM_DENTRY_DISK_SIZE 102
 
 /*
@@ -64,7 +62,7 @@ struct wim_dentry {
         * long names but share the same case insensitive long name.  */
        struct list_head d_ci_conflict_list;
 
-       /* The parent of this directory entry. */
+       /* The parent of this directory entry. (The root is its own parent.)  */
        struct wim_dentry *d_parent;
 
        /* Linked list node that places this dentry in the list of aliases for
@@ -146,7 +144,7 @@ will_extract_dentry(const struct wim_dentry *dentry)
        return dentry->d_extraction_list_node.next != NULL;
 }
 
-extern u64
+extern size_t
 dentry_out_total_length(const struct wim_dentry *dentry);
 
 extern int
@@ -154,22 +152,28 @@ for_dentry_in_tree(struct wim_dentry *root,
                   int (*visitor)(struct wim_dentry*, void*),
                   void *args);
 
-extern int
-for_dentry_in_tree_depth(struct wim_dentry *root,
-                        int (*visitor)(struct wim_dentry*, void*),
-                        void *args);
-
 /* Iterate through each @child dentry of the @dir directory inode,
- * in sorted order (by case sensitive name).  */
-#define for_inode_child(child, dir)                                            \
-       avl_tree_for_each_in_order((child), (dir)->i_children,                  \
+ * in sorted order by case sensitive name.  */
+#define for_inode_child(child, dir)                                    \
+       avl_tree_for_each_in_order((child), (dir)->i_children,          \
                                   struct wim_dentry, d_index_node)
 
 /* Iterate through each @child dentry of the @parent dentry,
- * in sorted order (by case sensitive name).  */
+ * in sorted order by case sensitive name.  */
 #define for_dentry_child(child, parent) \
        for_inode_child((child), (parent)->d_inode)
 
+/* Iterate through each @child dentry of the @dir directory inode,
+ * in sorted order by case insensitive name.  */
+#define for_inode_child_case_insensitive(child, dir)                   \
+       avl_tree_for_each_in_order((child), (dir)->i_children_ci,       \
+                                  struct wim_dentry, d_index_node_ci)
+
+/* Iterate through each @child dentry of the @parent dentry,
+ * in sorted order by case insensitive name.  */
+#define for_dentry_child_case_insensitive(child, parent) \
+       for_inode_child_case_insensitive((child), (parent)->d_inode)
+
 /* Iterate through each @child dentry of the @dir directory inode,
  * in postorder (safe for freeing the child dentries).  */
 #define for_inode_child_postorder(child, dir)                          \
@@ -220,20 +224,6 @@ extern struct wim_dentry *
 get_parent_dentry(struct WIMStruct *wim, const tchar *path,
                  CASE_SENSITIVITY_TYPE case_type);
 
-#ifdef WITH_FUSE
-
-#define LOOKUP_FLAG_ADS_OK             0x00000001
-#define LOOKUP_FLAG_DIRECTORY_OK       0x00000002
-
-extern int
-wim_pathname_to_stream(WIMStruct *wim,
-                      const tchar *path,
-                      int lookup_flags,
-                      struct wim_dentry **dentry_ret,
-                      struct wim_lookup_table_entry **lte_ret,
-                      u16 *stream_idx_ret);
-#endif
-
 extern int
 calculate_dentry_full_path(struct wim_dentry *dentry);
 
@@ -241,13 +231,12 @@ extern tchar *
 dentry_full_path(struct wim_dentry *dentry);
 
 extern int
-new_dentry(const tchar *name, struct wim_dentry **dentry_ret);
-
-extern int
-new_dentry_with_inode(const tchar *name, struct wim_dentry **dentry_ret);
+new_dentry_with_new_inode(const tchar *name, bool set_timestamps,
+                         struct wim_dentry **dentry_ret);
 
 extern int
-new_dentry_with_timeless_inode(const tchar *name, struct wim_dentry **dentry_ret);
+new_dentry_with_existing_inode(const tchar *name, struct wim_inode *inode,
+                              struct wim_dentry **dentry_ret);
 
 extern void
 dentry_tree_clear_inode_visited(struct wim_dentry *root);
@@ -260,7 +249,7 @@ free_dentry(struct wim_dentry *dentry);
 
 extern void
 free_dentry_tree(struct wim_dentry *root,
-                struct wim_lookup_table *lookup_table);
+                struct blob_table *blob_table);
 
 extern void
 unlink_dentry(struct wim_dentry *dentry);