mt_ffs.h

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/*****************************************************************************
** File Name:                                                                *
** Author:                                                                   *
** Date:           2007/05/02                                                *
** Copyright:      2007 MTONE, Inc. All Rights Reserved.                     *
** Description:                                                              *
******************************************************************************
**                         Important Edit History                            *
** --------------------------------------------------------------------------*
** DATE           NAME             DESCRIPTION                               *
** 2007/05/02                      Create                                    *
*****************************************************************************/

#ifndef _MT_FFS_H_
#define _MT_FFS_H_

#ifdef __cplusplus
    extern   "C"
    {
#endif

// #define MTFFS_TOPWISE_FRW
#define MTFFS_TOPWISE_ISO

////////////////////////////////////////////////////////////////

#if defined( _WIN32 ) && !defined( MTFFS_TOPWISE_ISO )
#include <direct.h>
#include <fcntl.h>
#include <io.h>
#include <stdio.h>
#else
#ifdef _WIN32
#include "WINDOWS_sci_os.h"
#endif
#include "ffs.h"
#endif

#if defined( _WIN32 ) && !defined( MTFFS_TOPWISE_ISO )
#define SIZE_T size_t
#else
// #define SIZE_T unsigned int
#endif

#define FFS_MAX_PATH 256

typedef enum
{
	MTFS_HS,
	MTFS_UDISK,
	MTFS_MMC,
	MTFS_MMC2,
	MTFS_INVALID
} MT_FILE_DEV_E_T;

typedef struct
{
#if defined( _WIN32 ) && !defined( MTFFS_TOPWISE_ISO )
	FILE	 *m_stream;
#else
	SCI_FILE *m_stream;
#endif
	MT_FILE_DEV_E_T m_filedev;
} MTFFS_FILE;

#define MT_SEEK_SET 0 // beginning of file
#define MT_SEEK_CUR 1 // current position of file pointer
#define MT_SEEK_END 2 // end of file

   MTFFS_FILE *MTFFS_fopen(  MT_FILE_DEV_E_T filedev, const char *filename, const char *mode );
          int  MTFFS_fclose( MTFFS_FILE *stream );
       SIZE_T  MTFFS_fread(        void *buffer, SIZE_T size, SIZE_T count, MTFFS_FILE *stream );
       SIZE_T  MTFFS_fwrite( const void *buffer, SIZE_T size, SIZE_T count, MTFFS_FILE *stream );
          int  MTFFS_fseek(  MTFFS_FILE *stream, long offset, int origin );
unsigned long  MTFFS_ftell(  MTFFS_FILE *stream );
          int  MTFFS_feof(   MTFFS_FILE *stream );

		 char *MTFFS_fgets( char *string, int n, MTFFS_FILE *stream );
          int  MTFFS_fputs( const char *string, MTFFS_FILE *stream );

int MTFFS_mkdir( MT_FILE_DEV_E_T filedev, const char *dirname );
int MTFFS_chdir( MT_FILE_DEV_E_T filedev, const char *dirname );

int MTFFS_remove( MT_FILE_DEV_E_T filedev, const char *filename );
int MTFFS_rename( MT_FILE_DEV_E_T filedev, const char *oldname, const char *newname );
int MTFFS_length( MT_FILE_DEV_E_T filedev, const char *filename );

#ifdef __cplusplus
    }
#endif

#endif // _MT_FFS_H_