Add display of tree content w/ui-tree.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/git.h b/git.h
index dfa3542..a3f977c 100644
--- a/git.h
+++ b/git.h
@@ -143,96 +143,109 @@ extern char *sha1_to_hex(const unsigned char *sha1);	/* static buffer result! */
  */
 
 struct object_list {
 	struct object *item;
 	struct object_list *next;
 };
 
 struct object_refs {
 	unsigned count;
 	struct object *base;
 	struct object *ref[FLEX_ARRAY]; /* more */
 };
 
 struct object_array {
 	unsigned int nr;
 	unsigned int alloc;
 	struct object_array_entry {
 		struct object *item;
 		const char *name;
 	} *objects;
 };
 
 #define TYPE_BITS   3
 #define FLAG_BITS  27
 
 /*
  * The object type is stored in 3 bits.
  */
 struct object {
 	unsigned parsed : 1;
 	unsigned used : 1;
 	unsigned type : TYPE_BITS;
 	unsigned flags : FLAG_BITS;
 	unsigned char sha1[20];
 };
 
 
 /*
  * from git:tree.h
  */
 
 struct tree {
 	struct object object;
 	void *buffer;
 	unsigned long size;
 };
 
 
+struct tree *lookup_tree(const unsigned char *sha1);
+int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
+int parse_tree(struct tree *tree);
+struct tree *parse_tree_indirect(const unsigned char *sha1);
+
+typedef int (*read_tree_fn_t)(const unsigned char *, const char *, int, const char *, unsigned int, int);
+
+extern int read_tree_recursive(struct tree *tree,
+			       const char *base, int baselen,
+			       int stage, const char **match,
+			       read_tree_fn_t fn);
+
+extern int read_tree(struct tree *tree, int stage, const char **paths);
 
 
 /* from git:commit.h */
 
 struct commit_list {
 	struct commit *item;
 	struct commit_list *next;
 };
 
 struct commit {
 	struct object object;
 	void *util;
 	unsigned long date;
 	struct commit_list *parents;
 	struct tree *tree;
 	char *buffer;
 };
 
 
 struct commit *lookup_commit(const unsigned char *sha1);
 struct commit *lookup_commit_reference(const unsigned char *sha1);
 struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
 					      int quiet);
 
 int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
 int parse_commit(struct commit *item);
 
 struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
 struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
 
 void free_commit_list(struct commit_list *list);
 
 void sort_by_date(struct commit_list **list);
 
 /* Commit formats */
 enum cmit_fmt {
 	CMIT_FMT_RAW,
 	CMIT_FMT_MEDIUM,
 	CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
 	CMIT_FMT_SHORT,
 	CMIT_FMT_FULL,
 	CMIT_FMT_FULLER,
 	CMIT_FMT_ONELINE,
 	CMIT_FMT_EMAIL,
 
 	CMIT_FMT_UNSPECIFIED,
 };