tree.h

   1 #ifndef TREE_H
   2 #define TREE_H
   3
   4 #include "object.h"
   5
   6 extern const char *tree_type;
   7
   8 struct tree_entry_list {
   9         struct tree_entry_list *next;
  10         unsigned directory : 1;
  11         unsigned executable : 1;
  12         unsigned symlink : 1;
  13         unsigned zeropad : 1;
  14         unsigned int mode;
  15         char *name;
  16         union {
  17                 struct object *any;
  18                 struct tree *tree;
  19                 struct blob *blob;
  20         } item;
  21         struct tree_entry_list *parent;
  22 };
  23
  24 struct tree {
  25         struct object object;
  26         struct tree_entry_list *entries;
  27 };
  28
  29 struct tree *lookup_tree(const unsigned char *sha1);
  30
  31 int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
  32
  33 int parse_tree(struct tree *tree);
  34
  35 /* Parses and returns the tree in the given ent, chasing tags and commits. */
  36 struct tree *parse_tree_indirect(const unsigned char *sha1);
  37
  38 #define READ_TREE_RECURSIVE 1
  39 typedef int (*read_tree_fn_t)(unsigned char *, const char *, int, const char *, unsigned int, int);
  40
  41 extern int read_tree_recursive(void *buffer, unsigned long size,
  42                         const char *base, int baselen,
  43                         int stage, const char **match,
  44                         read_tree_fn_t fn);
  45
  46
  47 #endif /* TREE_H */