archive.h

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