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/*
*
* $Id: k3bscsicommand.h 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003-2007 Sebastian Trueg <[email protected]>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <[email protected]>
*
* 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.
* See the file "COPYING" for the exact licensing terms.
*/
#ifndef _K3B_SCSI_COMMAND_H_
#define _K3B_SCSI_COMMAND_H_
#include <qglobal.h>
#include <qstring.h>
#include "k3bdevice.h"
namespace K3bDevice
{
const unsigned char MMC_BLANK = 0xA1;
const unsigned char MMC_CLOSE_TRACK_SESSION = 0x5B;
const unsigned char MMC_ERASE = 0x2C;
const unsigned char MMC_FORMAT_UNIT = 0x04;
const unsigned char MMC_GET_CONFIGURATION = 0x46;
const unsigned char MMC_GET_EVENT_STATUS_NOTIFICATION = 0x4A;
const unsigned char MMC_GET_PERFORMANCE = 0xAC;
const unsigned char MMC_INQUIRY = 0x12;
const unsigned char MMC_LOAD_UNLOAD_MEDIUM = 0xA6;
const unsigned char MMC_MECHANISM_STATUS = 0xBD;
const unsigned char MMC_MODE_SELECT = 0x55;
const unsigned char MMC_MODE_SENSE = 0x5A;
const unsigned char MMC_PAUSE_RESUME = 0x4B;
const unsigned char MMC_PLAY_AUDIO_10 = 0x45;
const unsigned char MMC_PLAY_AUDIO_12 = 0xA5;
const unsigned char MMC_PLAY_AUDIO_MSF = 0x47;
const unsigned char MMC_PREVENT_ALLOW_MEDIUM_REMOVAL = 0x1E;
const unsigned char MMC_READ_10 = 0x28;
const unsigned char MMC_READ_12 = 0xA8;
const unsigned char MMC_READ_BUFFER = 0x3C;
const unsigned char MMC_READ_BUFFER_CAPACITY = 0x5C;
const unsigned char MMC_READ_CAPACITY = 0x25;
const unsigned char MMC_READ_CD = 0xBE;
const unsigned char MMC_READ_CD_MSF = 0xB9;
const unsigned char MMC_READ_DISC_INFORMATION = 0x51;
const unsigned char MMC_READ_DVD_STRUCTURE = 0xAD;
const unsigned char MMC_READ_DISC_STRUCTURE = 0xAD; /**< READ DVD STRUCTURE has been renamed to READ DISC STRUCTURE in MMC5 */
const unsigned char MMC_READ_FORMAT_CAPACITIES = 0x23;
const unsigned char MMC_READ_SUB_CHANNEL = 0x42;
const unsigned char MMC_READ_TOC_PMA_ATIP = 0x43;
const unsigned char MMC_READ_TRACK_INFORMATION = 0x52;
const unsigned char MMC_REPAIR_TRACK = 0x58;
const unsigned char MMC_REPORT_KEY = 0xA4;
const unsigned char MMC_REQUEST_SENSE = 0x03;
const unsigned char MMC_RESERVE_TRACK = 0x53;
const unsigned char MMC_SCAN = 0xBA;
const unsigned char MMC_SEEK_10 = 0x2B;
const unsigned char MMC_SEND_CUE_SHEET = 0x5D;
const unsigned char MMC_SEND_DVD_STRUCTURE = 0xBF;
const unsigned char MMC_SEND_KEY = 0xA3;
const unsigned char MMC_SEND_OPC_INFORMATION = 0x54;
const unsigned char MMC_SET_SPEED = 0xBB;
const unsigned char MMC_SET_READ_AHEAD = 0xA7;
const unsigned char MMC_SET_STREAMING = 0xB6;
const unsigned char MMC_START_STOP_UNIT = 0x1B;
const unsigned char MMC_STOP_PLAY_SCAN = 0x4E;
const unsigned char MMC_SYNCHRONIZE_CACHE = 0x35;
const unsigned char MMC_TEST_UNIT_READY = 0x00;
const unsigned char MMC_VERIFY_10 = 0x2F;
const unsigned char MMC_WRITE_10 = 0x2A;
const unsigned char MMC_WRITE_12 = 0xAA;
const unsigned char MMC_WRITE_AND_VERIFY_10 = 0x2E;
const unsigned char MMC_WRITE_BUFFER = 0x3B;
QString commandString( const unsigned char& command );
enum TransportDirection {
TR_DIR_NONE,
TR_DIR_READ,
TR_DIR_WRITE
};
class ScsiCommand
{
public:
ScsiCommand( K3bDevice::Device::Handle handle );
ScsiCommand( const Device* );
~ScsiCommand();
/**
* Enales or disables printing of debugging messages for failed
* commands.
*
* Default is enabled.
*/
void enableErrorMessages( bool b ) { m_printErrors = b; }
void clear();
unsigned char& operator[]( size_t );
// TODO: use this
/* union ErrorCode { */
/* K3bDevice::uint32 code; */
/* struct { */
/* K3bDevice::uint8 errorCode; */
/* K3bDevice::uint8 senseKey; */
/* K3bDevice::uint8 asc; */
/* K3bDevice::uint8 ascq; */
/* } details; */
/* }; */
/**
* \return 0 on success, -1 if the device could not be opened, and
* an error code otherwise. The error code is constructed from
* the scsi error code, the sense key, asc, and ascq. These four values are
* combined into the lower 32 bit of an integer in the order used above.
*/
int transport( TransportDirection dir = TR_DIR_NONE,
void* = 0,
size_t len = 0 );
private:
static QString senseKeyToString( int key );
void debugError( int command, int errorCode, int senseKey, int asc, int ascq );
class Private;
Private *d;
Device::Handle m_deviceHandle;
const Device* m_device;
bool m_printErrors;
};
}
#endif
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