archive.h

   1 #ifndef ARCHIVE_H
   2 #define ARCHIVE_H
   3
   4 #include "cache.h"
   5 #include "pathspec.h"
   6
   7 struct repository;
   8 struct pretty_print_context;
   9
  10 struct archiver_args {
  11         struct repository *repo;
  12         char *refname;
  13         const char *prefix;
  14         const char *base;
  15         size_t baselen;
  16         struct tree *tree;
  17         const struct object_id *commit_oid;
  18         const struct commit *commit;
  19         timestamp_t time;
  20         struct pathspec pathspec;
  21         unsigned int verbose : 1;
  22         unsigned int worktree_attributes : 1;
  23         unsigned int convert : 1;
  24         int compression_level;
  25         struct string_list extra_files;
  26         struct pretty_print_context *pretty_ctx;
  27 };
  28
  29 /* main api */
  30
  31 int write_archive(int argc, const char **argv, const char *prefix,
  32                   struct repository *repo,
  33                   const char *name_hint, int remote);
  34
  35 const char *archive_format_from_filename(const char *filename);
  36
  37 /* archive backend stuff */
  38
  39 #define ARCHIVER_WANT_COMPRESSION_LEVELS 1
  40 #define ARCHIVER_REMOTE 2
  41 #define ARCHIVER_HIGH_COMPRESSION_LEVELS 4
  42 struct archiver {
  43         const char *name;
  44         int (*write_archive)(const struct archiver *, struct archiver_args *);
  45         unsigned flags;
  46         void *data;
  47 };
  48 void register_archiver(struct archiver *);
  49
  50 void init_tar_archiver(void);
  51 void init_zip_archiver(void);
  52 void init_archivers(void);
  53
  54 typedef int (*write_archive_entry_fn_t)(struct archiver_args *args,
  55                                         const struct object_id *oid,
  56                                         const char *path, size_t pathlen,
  57                                         unsigned int mode,
  58                                         void *buffer, unsigned long size);
  59
  60 int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
  61
  62 #endif  /* ARCHIVE_H */