/* Copyright (C) 2008  Emmanuel Varoquaux

   This file is part of XOS.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   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.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>. */

#ifndef VFAT_INSTANCE_H
#define VFAT_INSTANCE_H

struct vfat_instance_struct;
struct device_struct;
struct stat_struct;

int vfat_instance_init(struct vfat_instance_struct *vfat_instance, const struct device_struct *device);
void vfat_instance_destroy(struct vfat_instance_struct *vfat_instance);

int vfat_instance_find(struct vfat_instance_struct *vfat_instance, unsigned long dir_id, const char *fs_basename, unsigned long *id, int *type);
int vfat_instance_get_name(struct vfat_instance_struct *vfat_instance, unsigned long id, char name[]);
int vfat_instance_get_size(struct vfat_instance_struct *vfat_instance, unsigned long reg_id, unsigned long *size);
int vfat_instance_stat(struct vfat_instance_struct *vfat_instance, unsigned long id, struct stat_struct *fs_buf);
int vfat_instance_read_dir(struct vfat_instance_struct *vfat_instance, unsigned long dir_id, unsigned long pos, char *fs_buf, unsigned int count);
int vfat_instance_read(struct vfat_instance_struct *vfat_instance, unsigned long leaf_id, unsigned long pos, char *fs_buf, unsigned int count);
int vfat_instance_write(struct vfat_instance_struct *vfat_instance, unsigned long leaf_id, unsigned long pos, const char *fs_buf, unsigned int count);
int vfat_instance_create(struct vfat_instance_struct *vfat_instance, unsigned long dir_id, const char *fs_basename);
int vfat_instance_mkdir(struct vfat_instance_struct *vfat_instance, unsigned long dir_id, const char *fs_basename);
int vfat_instance_can_remove(struct vfat_instance_struct *vfat_instance, unsigned long leaf_id);
int vfat_instance_remove(struct vfat_instance_struct *vfat_instance, unsigned long leaf_id, unsigned long parent_dir_id);
int vfat_instance_rmdir(struct vfat_instance_struct *vfat_instance, unsigned long dir_id, unsigned long parent_dir_id);
int vfat_instance_rename(struct vfat_instance_struct *vfat_instance, unsigned long old_id, unsigned long old_parent_dir_id, unsigned long new_dir_id, const char *fs_basename);

#endif