/* 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 NODE_H
#define NODE_H

#include <node.h>

struct file_system_struct;
struct device_struct;

void root_init();

/* allocation */
int find_node(struct file_struct *dir, const char *fs_basename, struct file_struct **node);

/* creation et destructions de fichiers dans l'arborescence */
int node_create(const struct file_struct *node, const char *fs_basename);
int node_remove(struct file_struct *node);
int node_mkdir(const struct file_struct *node, const char *fs_basename);
int node_rmdir(const struct file_struct *node);
int node_rename(struct file_struct *node, struct file_struct *dir, const char *fs_basename);

/* divers */
int node_mount(struct file_struct *node, char *device_path, struct device_struct *device, const struct file_system_struct *file_system);
int node_umount(struct file_struct *node);
struct file_struct *node_get_parent(const struct file_struct *node);
int node_is_dir(const struct file_struct *node);
int node_get_name(const struct file_struct *node, char name[]);
int node_get_device(const struct file_struct *node, struct device_struct **device);

#endif