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267 lines
6.9 KiB
267 lines
6.9 KiB
/*
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*
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* $Id: k3bdiskinfo.cpp 654649 2007-04-16 17:55:50Z trueg $
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* Copyright (C) 2003-2007 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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#include "k3bdiskinfo.h"
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#include "k3bdeviceglobals.h"
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#include <k3bmsf.h>
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#include <klocale.h>
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#include <k3bdebug.h>
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#include <kio/global.h>
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#include <tqstringlist.h>
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K3bDevice::DiskInfo::DiskInfo()
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: m_mediaType(MEDIA_UNKNOWN),
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m_currentProfile(MEDIA_UNKNOWN),
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m_diskState(STATE_UNKNOWN),
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m_lastSessionState(STATE_UNKNOWN),
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m_bgFormatState(0),
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m_numSessions(0),
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m_numTracks(0),
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m_rewritable(false)
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{
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}
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K3bDevice::DiskInfo::~DiskInfo()
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{
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}
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int K3bDevice::DiskInfo::diskState() const
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{
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return m_diskState;
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}
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int K3bDevice::DiskInfo::lastSessionState() const
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{
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return m_lastSessionState;
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}
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int K3bDevice::DiskInfo::bgFormatState() const
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{
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return m_bgFormatState;
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}
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bool K3bDevice::DiskInfo::empty() const
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{
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return diskState() == STATE_EMPTY;
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}
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bool K3bDevice::DiskInfo::rewritable() const
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{
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return m_rewritable;
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}
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bool K3bDevice::DiskInfo::appendable() const
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{
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return diskState() == STATE_INCOMPLETE;
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}
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int K3bDevice::DiskInfo::mediaType() const
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{
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return m_mediaType;
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}
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bool K3bDevice::DiskInfo::isDvdMedia() const
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{
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return K3bDevice::isDvdMedia( mediaType() );
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}
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int K3bDevice::DiskInfo::numSessions() const
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{
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if( empty() )
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return 0;
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else
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return m_numSessions;
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}
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int K3bDevice::DiskInfo::numTracks() const
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{
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if( empty() )
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return 0;
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else
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return m_numTracks;
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}
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int K3bDevice::DiskInfo::numLayers() const
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{
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if( isDvdMedia() )
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return m_numLayers;
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else
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return 1;
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}
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K3b::Msf K3bDevice::DiskInfo::remainingSize() const
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{
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if( empty() )
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return capacity();
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//
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// There is no way to properly determine the used size on an overwrite media
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// without having a look at the filesystem (or is there?)
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//
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else if( appendable() ||
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mediaType() & (MEDIA_DVD_PLUS_RW|MEDIA_DVD_RW_OVWR) )
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return capacity() - m_usedCapacity;
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else
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return 0;
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}
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K3b::Msf K3bDevice::DiskInfo::capacity() const
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{
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return (m_capacity == 0 ? size() : m_capacity);
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}
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K3b::Msf K3bDevice::DiskInfo::size() const
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{
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if( empty() )
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return 0;
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else
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return m_usedCapacity;
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}
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K3b::Msf K3bDevice::DiskInfo::firstLayerSize() const
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{
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if( numLayers() > 1 )
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return m_firstLayerSize;
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else
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return size();
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}
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void K3bDevice::DiskInfo::debug() const
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{
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k3bDebug() << "DiskInfo:" << endl
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<< "Mediatype: " << K3bDevice::mediaTypeString( mediaType() ) << endl
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<< "Current Profile: " << K3bDevice::mediaTypeString( currentProfile() ) << endl
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<< "Disk state: " << ( diskState() == K3bDevice::STATE_EMPTY ?
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"empty" :
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( diskState() == K3bDevice::STATE_INCOMPLETE ?
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"incomplete" :
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( diskState() == K3bDevice::STATE_COMPLETE ?
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"complete" :
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( diskState() == K3bDevice::STATE_NO_MEDIA ?
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"no media" :
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"unknown" ) ) ) ) << endl
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<< "Empty: " << empty() << endl
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<< "Rewritable: " << rewritable() << endl
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<< "Appendable: " << appendable() << endl
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<< "Sessions: " << numSessions() << endl
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<< "Tracks: " << numTracks() << endl
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<< "Layers: " << numLayers() << endl
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<< "Capacity: " << capacity()
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<< " (LBA " << capacity().lba()
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<< ") (" << capacity().mode1Bytes() << " Bytes)" << endl
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<< "Remaining size: " << remainingSize()
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<< " (LBA " << remainingSize().lba()
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<< ") (" << remainingSize().mode1Bytes() << " Bytes)" << endl
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<< "Used Size: " << size()
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<< " (LBA " << size().lba()
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<< ") (" << size().mode1Bytes() << " Bytes)" << endl;
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if( mediaType() == K3bDevice::MEDIA_DVD_PLUS_RW )
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k3bDebug() << "Bg Format: " << ( bgFormatState() == BG_FORMAT_NONE ?
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"none" :
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( bgFormatState() == BG_FORMAT_INCOMPLETE ?
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"incomplete" :
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( bgFormatState() == BG_FORMAT_IN_PROGRESS ?
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"in progress" :
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( bgFormatState() == BG_FORMAT_COMPLETE ?
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"complete" : "unknown" ) ) ) ) << endl;
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}
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bool K3bDevice::DiskInfo::operator==( const K3bDevice::DiskInfo& other ) const
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{
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return( m_mediaType == other.m_mediaType &&
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m_currentProfile == other.m_currentProfile &&
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m_diskState == other.m_diskState &&
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m_lastSessionState == other.m_lastSessionState &&
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m_bgFormatState == other.m_bgFormatState &&
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m_numSessions == other.m_numSessions &&
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m_numTracks == other.m_numTracks &&
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m_numLayers == other.m_numLayers &&
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m_rewritable == other.m_rewritable &&
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m_capacity == other.m_capacity &&
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m_usedCapacity == other.m_usedCapacity &&
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m_firstLayerSize == other.m_firstLayerSize &&
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m_mediaId == other.m_mediaId );
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}
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bool K3bDevice::DiskInfo::operator!=( const K3bDevice::DiskInfo& other ) const
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{
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return( m_mediaType != other.m_mediaType ||
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m_currentProfile != other.m_currentProfile ||
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m_diskState != other.m_diskState ||
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m_lastSessionState != other.m_lastSessionState ||
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m_bgFormatState != other.m_bgFormatState ||
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m_numSessions != other.m_numSessions ||
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m_numTracks != other.m_numTracks ||
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m_numLayers != other.m_numLayers ||
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m_rewritable != other.m_rewritable ||
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m_capacity != other.m_capacity ||
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m_usedCapacity != other.m_usedCapacity ||
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m_firstLayerSize != other.m_firstLayerSize ||
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m_mediaId != other.m_mediaId );
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}
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// kdbgstream& K3bDevice::operator<<( kdbgstream& s, const K3bDevice::DiskInfo& ngInf )
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// {
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// s << "DiskInfo:" << endl
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// << "Mediatype: " << K3bDevice::mediaTypeString( ngInf.mediaType() ) << endl
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// << "Current Profile: " << K3bDevice::mediaTypeString( ngInf.currentProfile() ) << endl
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// << "Disk state: " << ( ngInf.diskState() == K3bDevice::STATE_EMPTY ?
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// "empty" :
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// ( ngInf.diskState() == K3bDevice::STATE_INCOMPLETE ?
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// "incomplete" :
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// ( ngInf.diskState() == K3bDevice::STATE_COMPLETE ?
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// "complete" :
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// ( ngInf.diskState() == K3bDevice::STATE_NO_MEDIA ?
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// "no media" :
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// "unknown" ) ) ) ) << endl
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// << "Empty: " << ngInf.empty() << endl
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// << "Rewritable: " << ngInf.rewritable() << endl
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// << "Appendable: " << ngInf.appendable() << endl
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// << "Sessions: " << ngInf.numSessions() << endl
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// << "Tracks: " << ngInf.numTracks() << endl
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// << "Size: " << ngInf.capacity().toString() << endl
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// << "Remaining size: " << ngInf.remainingSize().toString() << endl;
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// return s;
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// }
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