[thirdparty/git.git] / walker.h

#ifndef WALKER_H
#define WALKER_H

#include "remote.h"

struct walker {
	void *data;
	int (*fetch_ref)(struct walker *, struct ref *ref);
	void (*prefetch)(struct walker *, unsigned char *sha1);
	int (*fetch)(struct walker *, unsigned char *sha1);
	void (*cleanup)(struct walker *);
	int get_verbosely;
	int get_progress;
	int get_recover;

	int corrupt_object_found;
};

/* Report what we got under get_verbosely */
__attribute__((format (printf, 2, 3)))
void walker_say(struct walker *walker, const char *fmt, ...);

/* Load pull targets from stdin */
int walker_targets_stdin(char ***target, const char ***write_ref);

/* Free up loaded targets */
void walker_targets_free(int targets, char **target, const char **write_ref);

/* If write_ref is set, the ref filename to write the target value to. */
/* If write_ref_log_details is set, additional text will appear in the ref log. */
int walker_fetch(struct walker *impl, int targets, char **target,
		 const char **write_ref, const char *write_ref_log_details);

void walker_free(struct walker *walker);

struct walker *get_http_walker(const char *url);

#endif /* WALKER_H */
Commit	Line	Data
30ae764b DB	1	#ifndef WALKER_H
	2	#define WALKER_H
	3
9fc6440d MH	4	#include "remote.h"
9fc6440d MH	5
30ae764b DB	6	struct walker {
30ae764b DB	7	void *data;
c13b2633	8	int (fetch_ref)(struct walker , struct ref *ref);
30ae764b DB	9	void (prefetch)(struct walker , unsigned char *sha1);
	10	int (fetch)(struct walker , unsigned char *sha1);
	11	void (cleanup)(struct walker );
30ae764b	12	int get_verbosely;
7655b411	13	int get_progress;
30ae764b DB	14	int get_recover;
	15
	16	int corrupt_object_found;
	17	};
	18
	19	/* Report what we got under get_verbosely */
fa262cac JK	20	__attribute__((format (printf, 2, 3)))
fa262cac JK	21	void walker_say(struct walker walker, const char fmt, ...);
30ae764b DB	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
888692b7	36	struct walker get_http_walker(const char url);
30ae764b DB	37
30ae764b DB	38	#endif /* WALKER_H */