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/*
*
* $Id: k3bdatatrackreader.h 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
*
* 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_DATATRACK_READER_H_
#define _K3B_DATATRACK_READER_H_
#include <k3bthreadjob.h>
#include <k3bmsf.h>
#include <k3bglobals.h>
namespace K3bDevice {
class Device;
}
/**
* This is a replacement for readcd. We need this since
* it is not possible to influence the sector size used
* by readcd and readcd is not very good to handle anyway.
*
* The sector size read is the following:
* @li Mode1: 2048 bytes (only user data)
* @li Mode2 Form1: 2056 bytes containing the subheader and the user data
* @li Mode2 Form2: 2332 bytes containing the subheader and the user data
*
* Formless Mode2 sectors will not be read.
*/
class K3bDataTrackReader : public K3bThreadJob
{
public:
K3bDataTrackReader( K3bJobHandler*, TQObject* parent = 0, const char* name = 0 );
~K3bDataTrackReader();
enum SectorSize {
AUTO = 0,
MODE1 = K3b::SECTORSIZE_DATA_2048,
MODE2FORM1 = K3b::SECTORSIZE_DATA_2048_SUBHEADER,
MODE2FORM2 = K3b::SECTORSIZE_DATA_2324_SUBHEADER
};
void setSectorSize( SectorSize size );
void setDevice( K3bDevice::Device* );
/**
* @param start the first sector to be read
* @end the last sector to be read
*/
void setSectorRange( const K3b::Msf& start, const K3b::Msf& end );
void setRetries( int );
/**
* If true unreadable sectors will be replaced by zero data to always
* maintain the track length.
*/
void setIgnoreErrors( bool b );
void setNoCorrection( bool b );
/**
* the data gets written directly into fd instead of the imagefile.
* Be aware that this only makes sense before starting the job.
* To disable just set fd to -1
*/
void writeToFd( int fd );
void setImagePath( const TQString& p );
private:
class WorkThread;
WorkThread* m_thread;
};
#endif
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