archive.h

   1 #ifndef ARCHIVE_H
   2 #define ARCHIVE_H
   3
   4 #include "pathspec.h"
   5
   6 struct archiver_args {
   7         const char *base;
   8         size_t baselen;
   9         struct tree *tree;
  10         const unsigned char *commit_sha1;
  11         const struct commit *commit;
  12         time_t time;
  13         struct pathspec pathspec;
  14         unsigned int verbose : 1;
  15         unsigned int worktree_attributes : 1;
  16         unsigned int convert : 1;
  17         int compression_level;
  18 };
  19
  20 #define ARCHIVER_WANT_COMPRESSION_LEVELS 1
  21 #define ARCHIVER_REMOTE 2
  22 struct archiver {
  23         const char *name;
  24         int (*write_archive)(const struct archiver *, struct archiver_args *);
  25         unsigned flags;
  26         void *data;
  27 };
  28 extern void register_archiver(struct archiver *);
  29
  30 extern void init_tar_archiver(void);
  31 extern void init_zip_archiver(void);
  32
  33 typedef int (*write_archive_entry_fn_t)(struct archiver_args *args,
  34                                         const unsigned char *sha1,
  35                                         const char *path, size_t pathlen,
  36                                         unsigned int mode);
  37
  38 extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
  39 extern int write_archive(int argc, const char **argv, const char *prefix, int setup_prefix, const char *name_hint, int remote);
  40
  41 const char *archive_format_from_filename(const char *filename);
  42 extern void *sha1_file_to_archive(const struct archiver_args *args,
  43                                   const char *path, const unsigned char *sha1,
  44                                   unsigned int mode, enum object_type *type,
  45                                   unsigned long *sizep);
  46
  47 #endif  /* ARCHIVE_H */