k3b/src/k3bdebuggingoutputfile.cpp

0001 /*
0002     SPDX-FileCopyrightText: 1998-2007 Sebastian Trueg <trueg@k3b.org>
0003     SPDX-License-Identifier: GPL-2.0-or-later
0004 */
0005
0006 #include "k3bdebuggingoutputfile.h"
0007
0008 #include "k3bdevicemanager.h"
0009 #include "k3bdevice.h"
0010 #include "k3bcore.h"
0011 #include "k3bversion.h"
0012 #include "k3bdeviceglobals.h"
0013 #include "k3bglobals.h"
0014
0015 #include <kcoreaddons_version.h>
0016
0017 #include <QDir>
0018 #include <QStandardPaths>
0019 #include <QTextStream>
0020
0021
0022 namespace
0023 {
0024     QString debuggingOutputFilePath()
0025     {
0026         QString dirPath = QStandardPaths::writableLocation( QStandardPaths::AppDataLocation );
0027         QDir().mkpath( dirPath );
0028         return dirPath + "/lastlog.log";
0029     }
0030 } // namespace
0031
0032 K3b::DebuggingOutputFile::DebuggingOutputFile()
0033     : QFile( debuggingOutputFilePath() )
0034 {
0035 }
0036
0037
0038 bool K3b::DebuggingOutputFile::open( OpenMode mode )
0039 {
0040     if( !QFile::open( mode|WriteOnly|Unbuffered ) )
0041         return false;
0042
0043     addOutput( QLatin1String( "System" ), QString::fromLatin1( "K3b Version: %1" ).arg(k3bcore->version()) );
0044     addOutput( QLatin1String( "System" ), QString::fromLatin1( "KDE Version: %1" ).arg(KCOREADDONS_VERSION_STRING) );
0045     addOutput( QLatin1String( "System" ), QString::fromLatin1( "Qt Version:  %1" ).arg(qVersion()) );
0046     addOutput( QLatin1String( "System" ), QString::fromLatin1( "Kernel:      %1" ).arg(K3b::kernelVersion()) );
0047
0048     // devices in the logfile
0049     Q_FOREACH( K3b::Device::Device* dev, k3bcore->deviceManager()->allDevices() ) {
0050         addOutput( "Devices",
0051                    QString( "%1 (%2, %3) [%5] [%6] [%7]" )
0052                    .arg( dev->vendor() + ' ' + dev->description() + ' ' + dev->version() )
0053                    .arg( dev->blockDeviceName() )
0054                    .arg( K3b::Device::deviceTypeString( dev->type() ) )
0055                    .arg( K3b::Device::mediaTypeString( dev->supportedProfiles() ) )
0056                    .arg( K3b::Device::writingModeString( dev->writingModes() ) ) );
0057     }
0058
0059     return true;
0060 }
0061
0062
0063 void K3b::DebuggingOutputFile::addOutput( const QString& app, const QString& msg )
0064 {
0065     if( !isOpen() )
0066         open();
0067
0068     QTextStream s( this );
0069     s << "[" << app << "] " << msg << Qt::endl;
0070     flush();
0071 }
0072
0073 #include "moc_k3bdebuggingoutputfile.cpp"