88ee3be5420421ccb8dab05688b8ba82ba032fa6
1#ifndef ARCHIVE_H
2#define ARCHIVE_H
3
4#define MAX_EXTRA_ARGS 32
5#define MAX_ARGS (MAX_EXTRA_ARGS + 32)
6
7struct archiver_args {
8 const char *base;
9 size_t baselen;
10 struct tree *tree;
11 const unsigned char *commit_sha1;
12 const struct commit *commit;
13 time_t time;
14 const char **pathspec;
15 unsigned int verbose : 1;
16 void *extra;
17};
18
19typedef int (*write_archive_fn_t)(struct archiver_args *);
20
21typedef void *(*parse_extra_args_fn_t)(int argc, const char **argv);
22
23typedef int (*write_archive_entry_fn_t)(struct archiver_args *args, const unsigned char *sha1, const char *path, size_t pathlen, unsigned int mode, void *buffer, unsigned long size);
24
25struct archiver {
26 const char *name;
27 write_archive_fn_t write_archive;
28 parse_extra_args_fn_t parse_extra;
29};
30
31extern int parse_archive_args(int argc, const char **argv, const struct archiver **ar, struct archiver_args *args);
32
33extern void parse_treeish_arg(const char **treeish,
34 struct archiver_args *ar_args,
35 const char *prefix);
36
37extern void parse_pathspec_arg(const char **pathspec,
38 struct archiver_args *args);
39/*
40 * Archive-format specific backends.
41 */
42extern int write_tar_archive(struct archiver_args *);
43extern int write_zip_archive(struct archiver_args *);
44extern void *parse_extra_zip_args(int argc, const char **argv);
45
46extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
47
48#endif /* ARCHIVE_H */