1 /*
2  * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
3  *
4  * Permission to use, copy, modify, and distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 struct got_pathlist_head;
18 
19 const struct got_error *got_object_qid_alloc_partial(struct got_object_qid **);
20 struct got_commit_object *got_object_commit_alloc_partial(void);
21 struct got_tree_entry *got_alloc_tree_entry_partial(void);
22 
23 const struct got_error *got_object_parse_commit(struct got_commit_object **,
24     char *, size_t);
25 
26 /*
27  * In a pathlist returned by got_object_parse_tree(), a pointer to the entry's
28  * name is stored in the pathlist element's path, while the pathlist element's
29  * data pointer points to a struct got_parsed_tree_entry.
30  */
31 struct got_parsed_tree_entry {
32 	mode_t mode; /* Mode parsed from tree buffer. */
33 	uint8_t *id; /* Points to ID in parsed tree buffer. */
34 };
35 const struct got_error *got_object_parse_tree(struct got_pathlist_head *, int *,
36     uint8_t *, size_t);
37 void got_object_parsed_tree_entries_free(struct got_pathlist_head *);
38 
39 const struct got_error *got_object_parse_tag(struct got_tag_object **,
40     uint8_t *, size_t);
41 const struct got_error *got_read_file_to_mem(uint8_t **, size_t *, FILE *);
42 
43 struct got_pack;
44 struct got_packidx;
45 
46 const struct got_error *got_object_parse_header(struct got_object **, char *, size_t);
47 const struct got_error *got_object_read_header(struct got_object **, int);