File indexing completed on 2024-05-05 04:50:58

 /*
     SPDX-FileCopyrightText: 1998-2009 Sebastian Trueg <trueg@k3b.org>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #ifndef _K3B_VERIFICATION_JOB_H_
 #define _K3B_VERIFICATION_JOB_H_
 
 #include "k3bjob.h"
 
 #include <QByteArray>
 
 namespace K3b {
     namespace Device {
         class Device;
         class DeviceHandler;
     }
 
 
     /**
      * Generic verification job. Add tracks to be verified via addTrack.
      * The job will then verifiy the tracks set against the set checksums.
      *
      * The different track types are handled as follows:
      * \li Data/DVD tracks: Read the track with a 2048 bytes sector size.
      *     Tracks length on DVD+RW media will be read from the iso9660
      *     descriptor.
      * \li Audio tracks: Rip the track with a 2352 bytes sector size.
      *     In the case of audio tracks the job will not fail if the checksums
      *     differ because audio CD tracks do not contain error correction data.
      *     In this case only a warning will be emitted.
      *
      * Other sector sizes than 2048 bytes for data tracks are not supported yet,
      * i.e. Video CDs cannot be verified.
      *
      * TAO written tracks have two run-out sectors that are not read.
      */
     class VerificationJob : public Job
     {
         Q_OBJECT
 
     public:
         explicit VerificationJob( JobHandler*, QObject* parent = 0 );
         ~VerificationJob() override;
 
     public Q_SLOTS:
         void start() override;
         void cancel() override;
         void setDevice( Device::Device* dev );
 
         void clear();
 
         /**
          * Add a track to be verified.
          * \param tracknum The number of the track. If \a tracknum is 0
          *        the last track will be verified.
          * \param length Set to override the track length from the TOC. This may be
          *        useful when writing to DVD+RW media and the iso descriptor does not
          *        contain the exact image size (as true for many commercial Video DVDs)
          */
         void addTrack( int tracknum, const QByteArray& checksum, const Msf& length = Msf() );
 
         /**
          * Handle the special case of iso session growing
          */
         void setGrownSessionSize( const Msf& );
 
     private Q_SLOTS:
         void slotMediaLoaded();
         void slotDiskInfoReady( K3b::Device::DeviceHandler* dh );
         void readTrack();
         void slotReaderProgress( int p );
         void slotReaderFinished( bool success );
 
     private:
         class Private;
         Private* d;
     };
 }
 
 #endif