#ifndef _PILOT_FILE_H_
#define _PILOT_FILE_H_

#include "pi-args.h"

#ifdef __cplusplus
extern "C" {
#endif

	/* For DBInfo */
#include "pi-dlp.h"

	typedef unsigned long pi_uid_t;

	struct pi_file;		/* forward declaration */

	/* most functions return -1 for error, 0 for ok */

	/* read-only open */
	extern struct pi_file *pi_file_open PI_ARGS((char *name));

	/* closes read or write handle */
	extern int pi_file_close PI_ARGS((struct pi_file * pf));
	extern int pi_file_get_info
	    PI_ARGS((struct pi_file * pf, struct DBInfo * infop));
	extern int pi_file_get_app_info
	    PI_ARGS((struct pi_file * pf, void **datap, int *sizep));
	extern int pi_file_get_sort_info
	    PI_ARGS((struct pi_file * pf, void **dadtap, int *sizep));
	extern int pi_file_read_resource
	    PI_ARGS((struct pi_file * pf, int idx, void **bufp, int *sizep,
		     unsigned long *type, int *idp));
	extern int pi_file_read_resource_by_type_id
	    PI_ARGS((struct pi_file * pf, unsigned long type, int id,
		     void **bufp, int *sizep, int *idxp));
	extern int pi_file_type_id_used
	    PI_ARGS((struct pi_file * pf, unsigned long type, int id));
	extern int pi_file_read_record
	    PI_ARGS((struct pi_file * pf, int idx, void **bufp, int *sizep,
		     int *attrp, int *catp, pi_uid_t * uidp));
	extern int pi_file_get_entries
	    PI_ARGS((struct pi_file * pf, int *entries));
	extern int pi_file_read_record_by_id
	    PI_ARGS((struct pi_file * pf, pi_uid_t uid, void **bufp,
		     int *sizep, int *idxp, int *attrp, int *catp));
	extern int pi_file_id_used
	    PI_ARGS((struct pi_file * pf, pi_uid_t uid));
	extern struct pi_file *pi_file_create
	    PI_ARGS((char *name, struct DBInfo * info));

	/* may call these any time before close (even multiple times) */
	extern int pi_file_set_info
	    PI_ARGS((struct pi_file * pf, struct DBInfo * infop));
	extern int pi_file_set_app_info
	    PI_ARGS((struct pi_file * pf, void *data, int size));
	extern int pi_file_set_sort_info
	    PI_ARGS((struct pi_file * pf, void *data, int size));

	extern int pi_file_append_resource
	    PI_ARGS((struct pi_file * pf, void *buf, int size,
		     unsigned long type, int id));
	extern int pi_file_append_record
	    PI_ARGS((struct pi_file * pf, void *buf, int size, int attr,
		     int category, pi_uid_t uid));

	extern int pi_file_retrieve
	    PI_ARGS((struct pi_file * pf, int socket, int cardno));
	extern int pi_file_install
	    PI_ARGS((struct pi_file * pf, int socket, int cardno));
	extern int pi_file_merge
	    PI_ARGS((struct pi_file * pf, int socket, int cardno));

#ifdef __cplusplus
}
#endif
#endif