archive.h

   1 #ifndef ARCHIVE_H
   2 #define ARCHIVE_H
   3
   4 #define MAX_EXTRA_ARGS  32
   5 #define MAX_ARGS        (MAX_EXTRA_ARGS + 32)
   6
   7 struct 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
  19 typedef int (*write_archive_fn_t)(struct archiver_args *);
  20
  21 typedef void *(*parse_extra_args_fn_t)(int argc, const char **argv);
  22
  23 struct archiver {
  24         const char *name;
  25         write_archive_fn_t write_archive;
  26         parse_extra_args_fn_t parse_extra;
  27 };
  28
  29 extern int parse_archive_args(int argc, const char **argv, const struct archiver **ar, struct archiver_args *args);
  30
  31 extern void parse_treeish_arg(const char **treeish,
  32                               struct archiver_args *ar_args,
  33                               const char *prefix);
  34
  35 extern void parse_pathspec_arg(const char **pathspec,
  36                                struct archiver_args *args);
  37 /*
  38  * Archive-format specific backends.
  39  */
  40 extern int write_tar_archive(struct archiver_args *);
  41 extern int write_zip_archive(struct archiver_args *);
  42 extern void *parse_extra_zip_args(int argc, const char **argv);
  43
  44 extern void *sha1_file_to_archive(const char *path, const unsigned char *sha1, unsigned int mode, enum object_type *type, unsigned long *size, const struct commit *commit);
  45 extern int is_archive_path_ignored(const char *path);
  46
  47 #endif  /* ARCHIVE_H */