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/* -*- mode: C++; tab-width: 4 -*- */
/* ===================================================================== *\
Copyright (c) 2000-2001 Palm, Inc. or its subsidiaries.
All rights reserved.
This file is part of the Palm OS Emulator.
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.
\* ===================================================================== */
#ifndef EmTRGDiskIO_h
#define EmTRGDiskIO_h
/************************************************************************
* This class handles the generic low level disk access.
************************************************************************/
#include "EmTRGCFDefs.h"
#include "EmTRGDiskType.h"
#define UNKNOWN_DRIVE 0
#define CF_DRIVE 1
#define SD_DRIVE 2
#define SECTOR_SIZE 512
class EmTRGDiskIO
{
private:
int m_driveNo;
EmDiskTypeID m_diskTypeID;
EmCurrDiskType m_currDisk;
int Format(void);
char *GetFilePath(int driveNo);
int Read(uint32 sectorNum, void *buffer);
int Write(uint32 sectorNum, void *buffer);
public:
EmTRGDiskIO(void);
~EmTRGDiskIO();
void Initialize(EmDiskTypeID DiskTypeID, int driveNo);
void Dispose(void);
int ReadSector(uint32 sectorNum, void *buffer);
int WriteSector(uint32 sectorNum, void *buffer);
};
#endif /* EmTRGDiskIO_h */
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