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94 lines
2.8 KiB
94 lines
2.8 KiB
/*
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*
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* $Id: k3bisoimageverificationjob.h 597651 2006-10-21 08:04:01Z trueg $
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* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_VERIFICATION_JOB_H_
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#define _K3B_VERIFICATION_JOB_H_
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#include <k3bjob.h>
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namespace K3bDevice {
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class Device;
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class DeviceHandler;
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}
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/**
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* Generic verification job. Add tracks to be verified via addTrack.
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* The job will then verifiy the tracks set against the set checksums.
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*
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* The different track types are handled as follows:
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* \li Data/DVD tracks: Read the track with a 2048 bytes sector size.
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* Tracks length on DVD+RW media will be read from the iso9660
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* descriptor.
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* \li Audio tracks: Rip the track with a 2352 bytes sector size.
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* In the case of audio tracks the job will not fail if the checksums
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* differ becasue audio CD tracks do not contain error correction data.
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* In this case only a warning will be emitted.
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*
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* Other sector sizes than 2048 bytes for data tracks are not supported yet,
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* i.e. Video CDs cannot be verified.
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*
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* TAO written tracks have two run-out sectors that are not read.
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*
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* The VerificationJob will also reload the medium before starting.
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*/
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class K3bVerificationJob : public K3bJob
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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K3bVerificationJob( K3bJobHandler*, TQObject* parent = 0, const char* name = 0 );
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~K3bVerificationJob();
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public slots:
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void start();
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void cancel();
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void setDevice( K3bDevice::Device* dev );
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void clear();
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/**
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* Add a track to be verified.
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* \param tracknum The number of the track. If \a tracknum is 0
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* the last track will be verified.
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* \param length Set to override the track length from the TOC. This may be
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* useful when writing to DVD+RW media and the iso descriptor does not
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* contain the exact image size (as true for many commercial Video DVDs)
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*/
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void addTrack( int tracknum, const TQCString& checksum, const K3b::Msf& length = K3b::Msf() );
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/**
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* Handle the special case of iso session growing
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*/
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void setGrownSessionSize( const K3b::Msf& );
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private slots:
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void slotMediaReloaded( bool success );
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void slotDiskInfoReady( K3bDevice::DeviceHandler* dh );
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void readTrack( int trackIndex );
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void slotMd5JobFinished( bool success );
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void slotReaderProgress( int p );
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void slotReaderFinished( bool success );
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private:
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K3b::Msf trackLength( int trackNum );
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class Private;
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Private* d;
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};
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#endif
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