/*
 * fsarchiver: Filesystem Archiver
 *
 * Copyright (C) 2008-2016 Francois Dupoux.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License v2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * Homepage: http://www.fsarchiver.org
 */

#ifndef __FILESYS_H__
#define __FILESYS_H__

#define PROGVER(x, y, z)    (((u64)x)<<16)+(((u64)y)<<8)+(((u64)z)<<0)

struct s_strlist;
struct s_dico;

struct s_filesys;
typedef struct s_filesys cfilesys;

struct s_filesys
{
    char *name;
    int (*mount)(char *partition, char *mntbuf, char *fsname, int flags, char *mntinfo);
    int (*umount)(char *partition, char *mntbuf);
    int (*getinfo)(struct s_dico *d, char *devname);
    int (*mkfs)(struct s_dico *d, char *partition, char *fsoptions, char *mkfslabel, char *mkfsuuid);
    int (*test)(char *partition);
    int (*reqmntopt)(char *partition, struct s_strlist *reqopt, struct s_strlist *badopt);
    bool support_for_xattr;
    bool support_for_acls;
    bool winattr;
    bool savesymtargettype; // we have to know the type of the target to recreate a symlink on ntfs
    bool stable; // say if the fsarchiver support for this filesystem is considered stable or not
};

extern cfilesys filesys[];

int devcmp(char *dev1, char *dev2);
int generic_get_spacestats(char *dev, char *mnt, char *text, int textlen);
int generic_get_fsrwstatus(char *options);
int generic_get_fstype(char *fsname, int *fstype);
int generic_get_mntinfo(char *devname, int *readwrite, char *mntbuf, int maxmntbuf, char *optbuf, int maxoptbuf, char *fsbuf, int maxfsbuf);
int generic_mount(char *partition, char *mntbuf, char *fsbuf, char *mntopt, int flags);
char *format_prog_version(u64 version, char *bufdat, int buflen);
int generic_umount(char *mntbuf);

#endif // __FILESYS_H__