1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
/* -*- linux-c -*- */
/*
* $Id: mpio.h,v 1.2 2002/09/13 13:07:05 germeier Exp $
*
* Library for USB MPIO-*
*
* Markus Germeier (mager@tzi.de)
*
* uses code from mpio_stat.c by
* Yuji Touya (salmoon@users.sourceforge.net)
*
*
* 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_H_
#define _MPIO_H_
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
#include "defs.h"
/*
*init and shutdown
*/
mpio_t *mpio_init(void);
void mpio_close(mpio_t *);
/*
* request information
*/
/* get version */
void mpio_get_info(mpio_t *, mpio_info_t *);
/* print version: deprecated */
//void mpio_print_version(mpio_t *);
/* retrieves free memory in bytes */
int mpio_memory_free(mpio_t *, mpio_mem_t, int *free);
/*
* directory operations
*/
/* context, memory bank */
BYTE* mpio_directory_open(mpio_t *, BYTE);
/* context, dir context */
BYTE* mpio_dentry_next(mpio_t *, BYTE *);
/* context, dir context */
int mpio_dentry_get(mpio_t *, BYTE *, BYTE *, int,WORD *, BYTE *, BYTE *,
BYTE *, BYTE *, DWORD *);
/* context, memory bank, filename, callback */
int mpio_file_get(mpio_t *, mpio_mem_t, BYTE *, BYTE (*)(int, int));
/* context, memory bank, filename, callback */
int mpio_file_put(mpio_t *, mpio_mem_t, BYTE *, BYTE (*)(int, int));
/* context, memory bank, filename, callback */
int mpio_file_del(mpio_t *, mpio_mem_t, BYTE *, BYTE (*)(int, int));
/* context, memory bank, callback */
int mpio_memory_format(mpio_t *, mpio_mem_t, BYTE (*)(int, int));
/* mpio_sync has to be called after every set of mpio_file_{del,put}
* operations to write the current state of FAT and root directory.
* This is done explicitly to avoid writing these informations to often
* and thereby exhausting the SmartMedia chips
*/
/* context, memory bank */
int mpio_sync(mpio_t *, mpio_mem_t);
/*
* timeline:
* ---------
* 2004: some functions to change the order of files
* 2005: read mp3 tags of the files
*/
#endif /* _MPIO_H_ */
|
