| 1 | #ifndef TREE_H |
| 2 | #define TREE_H |
| 3 | |
| 4 | #include "object.h" |
| 5 | |
| 6 | struct pathspec; |
| 7 | struct repository; |
| 8 | struct strbuf; |
| 9 | |
| 10 | struct tree { |
| 11 | struct object object; |
| 12 | void *buffer; |
| 13 | unsigned long size; |
| 14 | }; |
| 15 | |
| 16 | extern const char *tree_type; |
| 17 | |
| 18 | struct tree *lookup_tree(struct repository *r, const struct object_id *oid); |
| 19 | |
| 20 | int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size); |
| 21 | |
| 22 | #define parse_tree_gently(t, q) repo_parse_tree_gently(the_repository, t, q) |
| 23 | int repo_parse_tree_gently(struct repository *r, struct tree *item, |
| 24 | int quiet_on_missing); |
| 25 | #define parse_tree(t) repo_parse_tree(the_repository, t) |
| 26 | static inline int repo_parse_tree(struct repository *r, struct tree *item) |
| 27 | { |
| 28 | return repo_parse_tree_gently(r, item, 0); |
| 29 | } |
| 30 | void free_tree_buffer(struct tree *tree); |
| 31 | |
| 32 | /* Parses and returns the tree in the given ent, chasing tags and commits. */ |
| 33 | #define parse_tree_indirect(o) repo_parse_tree_indirect(the_repository, o) |
| 34 | struct tree *repo_parse_tree_indirect(struct repository *r, |
| 35 | const struct object_id *oid); |
| 36 | |
| 37 | /* |
| 38 | * Functions for comparing pathnames |
| 39 | */ |
| 40 | int base_name_compare(const char *name1, size_t len1, int mode1, |
| 41 | const char *name2, size_t len2, int mode2); |
| 42 | int df_name_compare(const char *name1, size_t len1, int mode1, |
| 43 | const char *name2, size_t len2, int mode2); |
| 44 | int name_compare(const char *name1, size_t len1, |
| 45 | const char *name2, size_t len2); |
| 46 | |
| 47 | #define READ_TREE_RECURSIVE 1 |
| 48 | typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, void *); |
| 49 | |
| 50 | int read_tree_at(struct repository *r, |
| 51 | struct tree *tree, struct strbuf *base, |
| 52 | int depth, |
| 53 | const struct pathspec *pathspec, |
| 54 | read_tree_fn_t fn, void *context); |
| 55 | |
| 56 | int read_tree(struct repository *r, |
| 57 | struct tree *tree, |
| 58 | const struct pathspec *pathspec, |
| 59 | read_tree_fn_t fn, void *context); |
| 60 | |
| 61 | #endif /* TREE_H */ |