/*
 * Dare library
 * Copyright (c)2004-2005 by Marek Zelem
 */

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>

struct dare_info {
	char		*mountpoint;
	unsigned long	dirnum;	/* /deleted/<dirnum>/... */
	unsigned long	ino;
	time_t		dtime;	/* in seconds */
	unsigned int	uid;
	unsigned int	gid;
	unsigned int	mode;
	unsigned int	p_fsuid;
	unsigned int	p_uid;
	unsigned int	p_luid;
	char		path[0];
};

typedef int(*dare_info_do_t)(void *,struct dare_info *);

int dare_is_supported( char *mountpoint );

/* function must free(info) */
int dare_info_foreach( char *mountpoint, unsigned long dirnum, dare_info_do_t function, void *arg );
int dare_info_foreach_inf( char *mountpoint, int(*foreach_inf)(char *mountpoint,unsigned long dirnum,dare_info_do_t function,void *arg), dare_info_do_t function, void *arg );
int dare_remove_dirnum( char *mountpoint, unsigned long dirnum );

char *dare_path( struct dare_info *info );
int dare_exist( struct dare_info *info );
struct stat *dare_lstat( struct dare_info *info );
char *dare_orig_path( struct dare_info *info );
int dare_salvage( struct dare_info *info );
int dare_purge( struct dare_info *info );

/* pwd must end with '/' */
char *dare_minimize_path( char *pwd, char *path );

/* dir must end with '/' */
int dare_is_in_dir( struct dare_info *info, char *dir, int recursive );

char *dare_ls( struct dare_info *info, int format, char *pwd );