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248 lines
6.7 KiB
248 lines
6.7 KiB
15 years ago
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/*
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*
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* $Id: k3bdeviceglobals.cpp 619556 2007-01-03 17:38:12Z 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 "k3bdeviceglobals.h"
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#include "k3bdiskinfo.h"
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#include "k3bdevice.h"
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#include <klocale.h>
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#include <k3bdebug.h>
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#include <qstringlist.h>
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QString K3bDevice::deviceTypeString( int t )
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{
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QStringList s;
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if( t & K3bDevice::DEVICE_CD_R )
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s += i18n("CD-R");
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if( t & K3bDevice::DEVICE_CD_RW )
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s += i18n("CD-RW");
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if( t & K3bDevice::DEVICE_CD_ROM )
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s += i18n("CD-ROM");
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if( t & K3bDevice::DEVICE_DVD_ROM )
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s += i18n("DVD-ROM");
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if( t & K3bDevice::DEVICE_DVD_RAM )
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s += i18n("DVD-RAM");
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if( t & K3bDevice::DEVICE_DVD_R )
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s += i18n("DVD-R");
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if( t & K3bDevice::DEVICE_DVD_RW )
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s += i18n("DVD-RW");
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if( t & K3bDevice::DEVICE_DVD_R_DL )
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s += i18n("DVD-R DL");
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if( t & DEVICE_HD_DVD_ROM )
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s += i18n("HD DVD-ROM");
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if( t & DEVICE_HD_DVD_R )
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s += i18n("HD DVD-R");
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if( t & DEVICE_HD_DVD_RAM )
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s += i18n("HD DVD-RAM");
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if( t & DEVICE_BD_ROM )
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s += i18n("BD-ROM");
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if( t & DEVICE_BD_R )
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s += i18n("BD-R");
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if( t & DEVICE_BD_RE )
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s += i18n("BD-RE");
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if( t & K3bDevice::DEVICE_DVD_PLUS_R )
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s += i18n("DVD+R");
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if( t & K3bDevice::DEVICE_DVD_PLUS_RW )
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s += i18n("DVD+RW");
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if( t & K3bDevice::DEVICE_DVD_PLUS_R_DL )
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s += i18n("DVD+R DL");
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if( s.isEmpty() )
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return i18n("Error");
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else
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return s.join( ", " );
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}
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QString K3bDevice::writingModeString( int m )
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{
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QStringList s;
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if( m & K3bDevice::WRITINGMODE_SAO )
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s += i18n("SAO");
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if( m & K3bDevice::WRITINGMODE_TAO )
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s += i18n("TAO");
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if( m & K3bDevice::WRITINGMODE_RAW )
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s += i18n("RAW");
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if( m & K3bDevice::WRITINGMODE_SAO_R96P )
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s += i18n("SAO/R96P");
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if( m & K3bDevice::WRITINGMODE_SAO_R96R )
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s += i18n("SAO/R96R");
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if( m & K3bDevice::WRITINGMODE_RAW_R16 )
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s += i18n("RAW/R16");
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if( m & K3bDevice::WRITINGMODE_RAW_R96P )
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s += i18n("RAW/R96P");
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if( m & K3bDevice::WRITINGMODE_RAW_R96R )
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s += i18n("RAW/R96R");
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if( m & K3bDevice::WRITINGMODE_INCR_SEQ )
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s += i18n("Incremental Sequential");
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if( m & K3bDevice::WRITINGMODE_RES_OVWR )
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s += i18n("Restricted Overwrite");
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if( m & K3bDevice::WRITINGMODE_LAYER_JUMP )
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s += i18n("Layer Jump");
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if( m & K3bDevice::WRITINGMODE_RRM )
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s += i18n("Random Recording");
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if( m & K3bDevice::WRITINGMODE_SRM )
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s += i18n("Sequential Recording");
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if( m & K3bDevice::WRITINGMODE_SRM_POW )
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s += i18n("Sequential Recording + POW");
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if( s.isEmpty() )
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return i18n("None");
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else
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return s.join( ", " );
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}
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QString K3bDevice::mediaTypeString( int m, bool simple )
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{
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if( m == K3bDevice::MEDIA_UNKNOWN )
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return i18n("Unknown");
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QStringList s;
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if( m & MEDIA_NONE )
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s += i18n("No media");
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if( m & MEDIA_DVD_ROM )
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s += i18n("DVD-ROM");
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if( m & MEDIA_DVD_R ||
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(simple && (m & MEDIA_DVD_R_SEQ)) )
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s += i18n("DVD-R");
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if( m & MEDIA_DVD_R_SEQ && !simple )
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s += i18n("DVD-R Sequential");
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if( m & MEDIA_DVD_R_DL ||
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(simple && (m & (MEDIA_DVD_R_DL_SEQ|MEDIA_DVD_R_DL_JUMP))) )
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s += i18n("DVD-R Dual Layer");
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if( m & MEDIA_DVD_R_DL_SEQ && !simple )
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s += i18n("DVD-R Dual Layer Sequential");
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if( m & MEDIA_DVD_R_DL_JUMP && !simple )
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s += i18n("DVD-R Dual Layer Jump");
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if( m & MEDIA_DVD_RAM )
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s += i18n("DVD-RAM");
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if( m & MEDIA_DVD_RW ||
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(simple && (m & (MEDIA_DVD_RW_OVWR|MEDIA_DVD_RW_SEQ))) )
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s += i18n("DVD-RW");
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if( m & MEDIA_DVD_RW_OVWR && !simple )
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s += i18n("DVD-RW Restricted Overwrite");
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if( m & MEDIA_DVD_RW_SEQ && !simple )
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s += i18n("DVD-RW Sequential");
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if( m & MEDIA_DVD_PLUS_RW )
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s += i18n("DVD+RW");
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if( m & MEDIA_DVD_PLUS_R )
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s += i18n("DVD+R");
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if( m & MEDIA_DVD_PLUS_RW_DL )
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s += i18n("DVD+RW Dual Layer");
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if( m & MEDIA_DVD_PLUS_R_DL )
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s += i18n("DVD+R Dual Layer");
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if( m & MEDIA_CD_ROM )
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s += i18n("CD-ROM");
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if( m & MEDIA_CD_R )
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s += i18n("CD-R");
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if( m & MEDIA_CD_RW )
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s += i18n("CD-RW");
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if( m & MEDIA_HD_DVD_ROM )
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s += i18n("HD DVD-ROM");
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if( m & MEDIA_HD_DVD_R )
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s += i18n("HD DVD-R");
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if( m & MEDIA_HD_DVD_RAM )
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s += i18n("HD DVD-RAM");
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if( m & MEDIA_BD_ROM )
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s += i18n("BD-ROM");
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if( m & MEDIA_BD_R ||
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(simple && (m & (MEDIA_BD_R_SRM|MEDIA_BD_R_RRM))) )
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s += i18n("BD-R");
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if( m & MEDIA_BD_R_SRM && !simple )
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s += i18n("BD-R Sequential (SRM)");
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if( m & MEDIA_BD_R_SRM_POW && !simple )
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s += i18n("BD-R Sequential Pseudo Overwrite (SRM+POW)");
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if( m & MEDIA_BD_R_RRM && !simple )
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s += i18n("BD-R Random (RRM)");
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if( m & MEDIA_BD_RE )
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s += i18n("BD-RE");
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if( s.isEmpty() )
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return i18n("Error");
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else
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return s.join( ", " );
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}
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void K3bDevice::debugBitfield( unsigned char* data, long len )
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{
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for( int i = 0; i < len; ++i ) {
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QString index, bitString;
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index.sprintf( "%4i", i );
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for( int bp = 7; bp >= 0; --bp )
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bitString[7-bp] = ( data[i] & (1<<bp) ? '1' : '0' );
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k3bDebug() << index << " - " << bitString << " - " << (int)data[i] << endl;
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}
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}
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K3bDevice::uint16 K3bDevice::from2Byte( unsigned char* d )
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{
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return ( d[0] << 8 & 0xFF00 |
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d[1] & 0xFF );
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}
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K3bDevice::uint32 K3bDevice::from4Byte( unsigned char* d )
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{
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return ( d[0] << 24 & 0xFF000000 |
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d[1] << 16 & 0xFF0000 |
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d[2] << 8 & 0xFF00 |
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d[3] & 0xFF );
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}
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char K3bDevice::fromBcd( const char& i )
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{
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return (i & 0x0f) + 10 * ( (i >> 4) & 0x0f );
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}
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char K3bDevice::toBcd( const char& i )
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{
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return ( i % 10 ) | ( ( (( i / 10 ) % 10) << 4 ) & 0xf0 );
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}
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bool K3bDevice::isValidBcd( const char& i )
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{
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return ( i & 0x0f ) <= 0x09 && ( i & 0xf0 ) <= 0x90;
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}
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int K3bDevice::determineMaxReadingBufferSize( K3bDevice::Device* dev, const K3b::Msf& firstSector )
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{
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//
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// As long as we do not know how to determine the max read buffer properly we simply determine it
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// by trying. :)
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//
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int bufferSizeSectors = 128;
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unsigned char buffer[2048*128];
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while( !dev->read10( buffer, 2048*bufferSizeSectors, firstSector.lba(), bufferSizeSectors ) ) {
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k3bDebug() << "(K3bDataTrackReader) determine max read sectors: "
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<< bufferSizeSectors << " too high." << endl;
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bufferSizeSectors--;
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}
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k3bDebug() << "(K3bDataTrackReader) determine max read sectors: "
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<< bufferSizeSectors << " is max." << endl;
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return bufferSizeSectors;
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}
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