walker.h

   1 #ifndef WALKER_H
   2 #define WALKER_H
   3
   4 #include "remote.h"
   5
   6 struct walker {
   7         void *data;
   8         int (*fetch_ref)(struct walker *, struct ref *ref);
   9         void (*prefetch)(struct walker *, const struct object_id *oid);
  10         int (*fetch)(struct walker *, const struct object_id *oid);
  11         void (*cleanup)(struct walker *);
  12         int get_verbosely;
  13         int get_progress;
  14         int get_recover;
  15
  16         int corrupt_object_found;
  17 };
  18
  19 /* Report what we got under get_verbosely */
  20 __attribute__((format (printf, 2, 3)))
  21 void walker_say(struct walker *walker, const char *fmt, ...);
  22
  23 /* Load pull targets from stdin */
  24 int walker_targets_stdin(char ***target, const char ***write_ref);
  25
  26 /* Free up loaded targets */
  27 void walker_targets_free(int targets, char **target, const char **write_ref);
  28
  29 /* If write_ref is set, the ref filename to write the target value to. */
  30 /* If write_ref_log_details is set, additional text will appear in the ref log. */
  31 int walker_fetch(struct walker *impl, int targets, char **target,
  32                  const char **write_ref, const char *write_ref_log_details);
  33
  34 void walker_free(struct walker *walker);
  35
  36 struct walker *get_http_walker(const char *url);
  37
  38 #endif /* WALKER_H */