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/*
*
* $Id: directory.h,v 1.10 2003/04/19 23:58:02 germeier Exp $
*
* Library for USB MPIO-*
*
* Markus Germeier (mager@tzi.de)
*
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* */
#ifndef _MPIO_DIRECTORY_H_
#define _MPIO_DIRECTORY_H_
#include "fat.h"
#include "time.h"
#ifdef __cplusplus
extern "C" {
#endif
/* root directory operations */
int mpio_rootdir_read (mpio_t *, mpio_mem_t);
int mpio_rootdir_clear (mpio_t *, mpio_mem_t);
int mpio_rootdir_format(mpio_t *, mpio_mem_t);
/* directory opertations */
int mpio_directory_init(mpio_t *, mpio_mem_t, mpio_directory_t *,
WORD, WORD);
int mpio_directory_read(mpio_t *, mpio_mem_t, mpio_directory_t *);
int mpio_directory_write(mpio_t *, mpio_mem_t, mpio_directory_t *);
BYTE mpio_directory_is_empty(mpio_t *, mpio_mem_t, mpio_directory_t *);
/* operations on a single directory entry */
int mpio_dentry_get_size(mpio_t *, mpio_mem_t, BYTE *);
int mpio_dentry_get_raw(mpio_t *, mpio_mem_t, BYTE *, BYTE *, int);
int mpio_dentry_put(mpio_t *, mpio_mem_t, BYTE *, int,
time_t, DWORD, WORD, BYTE);
BYTE * mpio_dentry_find_name_8_3(mpio_t *, BYTE, BYTE *);
BYTE * mpio_dentry_find_name(mpio_t *, BYTE, BYTE *);
int mpio_dentry_delete(mpio_t *, BYTE, BYTE *);
int mpio_dentry_get_filesize(mpio_t *, mpio_mem_t, BYTE *);
long mpio_dentry_get_time(mpio_t *, mpio_mem_t, BYTE *);
mpio_fatentry_t *mpio_dentry_get_startcluster(mpio_t *, mpio_mem_t, BYTE *);
BYTE mpio_dentry_is_dir(mpio_t *, mpio_mem_t, BYTE *);
/* switch two directory entries */
void mpio_dentry_switch(mpio_t *, mpio_mem_t, BYTE *, BYTE *);
/* rename a dentry */
void mpio_dentry_rename(mpio_t *, mpio_mem_t, BYTE *, BYTE *);
/* Move a given file to a new position in the file
list relative to another file.
*/
void mpio_dentry_move(mpio_t *,mpio_mem_t, BYTE *, BYTE *);
/* helper functions */
void mpio_dentry_copy_from_slot(BYTE *, mpio_dir_slot_t *);
void mpio_dentry_copy_to_slot(BYTE *, mpio_dir_slot_t *);
int mpio_dentry_get_real(mpio_t *, mpio_mem_t, BYTE *, BYTE *,
int, BYTE[12],
WORD *, BYTE *, BYTE *, BYTE *, BYTE *, DWORD *,
BYTE *);
#ifdef __cplusplus
}
#endif
#endif /* _MPIO_DIRECTORY_H_ */
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