1 files changed, 163 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/kdtools/KDToolsCore/kdsysinfo_x11.cpp b/installerbuilder/libinstaller/kdtools/KDToolsCore/kdsysinfo_x11.cpp
new file mode 100644
index 000000000..a9d609d4d
--- /dev/null
+++ b/installerbuilder/libinstaller/kdtools/KDToolsCore/kdsysinfo_x11.cpp
@@ -0,0 +1,163 @@
+/****************************************************************************
+** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.  All rights reserved.
+**
+** This file is part of the KD Tools library.
+**
+** Licensees holding valid commercial KD Tools licenses may use this file in
+** accordance with the KD Tools Commercial License Agreement provided with
+** the Software.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU Lesser General Public License version 2 and version 3 as published by the
+** Free Software Foundation and appearing in the file LICENSE.LGPL included.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** Contact info@kdab.com if any conditions of this licensing are not
+** clear to you.
+**
+**********************************************************************/
+
+#include "kdsysinfo.h"
+
+#include "kdbytesize.h"
+#include "kdversion.h"
+
+#include <sys/utsname.h>
+#include <sys/statvfs.h>
+
+#include <QtCore/QFile>
+#include <QtCore/QTextStream>
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+
+KDSysInfo::OperatingSystemType KDSysInfo::osType()
+{
+#if defined( Q_OS_LINUX )
+    return Linux;
+#else
+    UnknownOperatingSystem;
+#endif
+}
+
+KDVersion KDSysInfo::osVersion()
+{
+#if defined( Q_OS_LINUX )
+    struct utsname info;
+    uname( &info );
+    QString v = QString::fromLatin1( info.release );
+    if( v.contains( QString::fromLatin1( "-" ) ) )
+        v = v.mid( 0, v.indexOf( QString::fromLatin1( "-" ) ) );
+
+    return KDVersion::fromString( v );
+#else
+    return KDVersion();
+#endif
+}
+
+QString KDSysInfo::osDescription()
+{
+#if defined( Q_OS_LINUX )
+    return QObject::tr( "Linux %1" ).arg( osVersion().toString() );
+#else
+    return QString();
+#endif
+}
+
+KDByteSize KDSysInfo::installedMemory()
+{
+#ifdef Q_OS_LINUX
+    QFile f( QLatin1String( "/proc/meminfo" ) );
+    f.open( QIODevice::ReadOnly );
+    QTextStream stream( &f );
+    while( true )
+    {
+        const QString s = stream.readLine();
+        if( !s.startsWith( QLatin1String( "MemTotal:" ) ) )
+            continue;
+        else if( s.isEmpty() )
+            return KDByteSize();
+
+        const QStringList parts = s.split( QLatin1Char( ' ' ), QString::SkipEmptyParts );
+        return KDByteSize( parts.at(1).toInt() * 1024LL );
+    }
+#else
+    quint64 physmem;
+    size_t len = sizeof physmem;
+    static int mib[2] = { CTL_HW, HW_MEMSIZE };
+    sysctl( mib, 2, &physmem, &len, 0, 0 );
+    return KDByteSize( physmem );
+#endif
+    return KDByteSize();
+}
+
+KDSysInfo::ArchitectureType KDSysInfo::architecture()
+{
+    return UnknownArchitecture;
+}
+    
+QList< KDSysInfo::Volume > KDSysInfo::mountedVolumes()
+{
+    QList< Volume > result;
+
+    QFile f( QLatin1String( "/etc/mtab" ) );
+    if ( !f.open( QIODevice::ReadOnly ) ) {
+        qCritical( "%s: Could not open %s: %s", Q_FUNC_INFO, qPrintable(f.fileName()), qPrintable(f.errorString()) );
+        return QList<KDSysInfo::Volume>(); //better error-handling?
+    }
+    
+    QTextStream stream( &f );
+    while( true )
+    {
+        const QString s = stream.readLine();
+        if ( s.isNull() )
+            return result;
+        
+        if( !s.startsWith( QLatin1Char( '/' ) ) )
+            continue;
+
+        const QStringList parts = s.split( QLatin1Char( ' ' ), QString::SkipEmptyParts );
+
+        Volume v;
+        v.setName( parts.at( 1 ) );
+        v.setPath( parts.at( 1 ) );
+
+        struct statvfs data;
+        if( statvfs( qPrintable( v.name() ), &data ) == 0 )
+        {
+            v.setSize( KDByteSize( static_cast< quint64 >( data.f_blocks ) * data.f_bsize ) );
+            v.setAvailableSpace( KDByteSize( static_cast< quint64> ( data.f_bfree ) * data.f_bsize ) );
+        }
+
+        result.push_back( v );
+    }
+
+    return result;
+}
+
+QList< KDSysInfo::ProcessInfo > KDSysInfo::runningProcesses()
+{
+    QList< KDSysInfo::ProcessInfo > processes;
+    QDir procDir( QLatin1String( "/proc" ) );
+    const QFileInfoList procCont = procDir.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot | QDir::Readable );
+    QRegExp validator( QLatin1String( "[0-9]+" ) );
+    Q_FOREACH( const QFileInfo& info, procCont )
+    {
+        if ( validator.exactMatch( info.fileName() ) )
+        {
+            const QString linkPath = QDir( info.absoluteFilePath() ).absoluteFilePath( QLatin1String( "exe" ) );
+            const QFileInfo linkInfo( linkPath );
+            if ( linkInfo.exists() )
+            {
+                KDSysInfo::ProcessInfo processInfo;
+                processInfo.name = linkInfo.symLinkTarget();
+                processInfo.id = info.fileName().toInt();
+                processes.append( processInfo );
+            }
+        }
+    }
+    return processes;
+}
+