/*	Public domain	*/

#ifndef _AGAR_CORE_RCS_H_
#define _AGAR_CORE_RCS_H_

#include <agar/config/ag_network.h>

#include <agar/core/begin.h>

enum ag_rcs_status {
	AG_RCS_ERROR,	 /* Status unavailable */
	AG_RCS_UNKNOWN,	 /* Not on the repository */
	AG_RCS_UPTODATE, /* Working copy = last rev and checksum matches */
	AG_RCS_LOCALMOD, /* Working copy = last rev and checksum mismatch */
	AG_RCS_DESYNCH	 /* Working copy < last rev */
};

typedef struct ag_rcs_log_entry {
	char *rev;		/* Revision number */
	char *author;		/* Committer */
	char *type;		/* Object class */
	char *name;		/* Object name */
	char *sum;		/* Dataset checksum */
	char *msg;		/* Commit message */
} AG_RCSLogEntry;

typedef struct ag_rcs_log {
	AG_RCSLogEntry *ents;
	Uint nEnts;
} AG_RCSLog;

typedef struct ag_rcs_list_entry {
	char *name;		/* Object name */
	char *rev;		/* Last revision number */
	char *author;		/* Last committer */
	char *type;		/* Object class */
} AG_RCSListEntry;

typedef struct ag_rcs_list {
	AG_RCSListEntry *ents;
	Uint nEnts;
} AG_RCSList;

__BEGIN_DECLS
extern char agRcsHostname[64];
extern char agRcsUsername[32];
extern char agRcsPassword[32];
extern Uint agRcsPort;
extern int agRcsMode;

#ifdef AG_NETWORK
void AG_RcsInit(void);
void AG_RcsDestroy(void);
int AG_RcsConnect(void);
void AG_RcsDisconnect(void);

int AG_RcsUpdate(AG_Object *);
int AG_RcsUpdateAll(AG_Object *);
int AG_RcsCommit(AG_Object *);
int AG_RcsCommitAll(AG_Object *);
int AG_RcsImport(AG_Object *);
int AG_RcsImportAll(AG_Object *);

int AG_RcsGetWorkingRev(AG_Object *, Uint *);
int AG_RcsSetWorkingRev(AG_Object *, Uint);
enum ag_rcs_status AG_RcsStatus(AG_Object *, const char *, const char *,
		                char *, char *, Uint *, Uint *);

int  AG_RcsGetLog(const char *, AG_RCSLog *);
void AG_RcsFreeLog(AG_RCSLog *);
int  AG_RcsGetList(AG_RCSList *);
void AG_RcsFreeList(AG_RCSList *);

int AG_RcsDelete(const char *);
int AG_RcsRename(const char *, const char *);
int AG_RcsCheckout(void *, const char *);
#endif /* AG_NETWORK */
__END_DECLS

#include <agar/core/close.h>
#endif	/* _AGAR_CORE_RCS_H_ */