1 files changed, 144 insertions, 0 deletions
diff --git a/src/libs/kdtools/sysinfo_x11.cpp b/src/libs/kdtools/sysinfo_x11.cpp
new file mode 100644
index 000000000..6fddf895f
--- /dev/null
+++ b/src/libs/kdtools/sysinfo_x11.cpp
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "sysinfo.h"
+
+#include <sys/utsname.h>
+#include <sys/statvfs.h>
+
+#include <QtCore/QFile>
+#include <QtCore/QTextStream>
+#include <QtCore/QDir>
+#include <QtCore/QFileInfo>
+
+namespace KDUpdater {
+
+quint64 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 quint64();
+
+        const QStringList parts = s.split(QLatin1Char(' '), QString::SkipEmptyParts);
+        return quint64(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 quint64(physmem);
+#endif
+    return 0;
+}
+
+QList<VolumeInfo> mountedVolumes()
+{
+    QList<VolumeInfo> result;
+
+    QFile f(QLatin1String("/etc/mtab"));
+    if (!f.open(QIODevice::ReadOnly)) {
+        qCritical("%s: Cannot open %s: %s", Q_FUNC_INFO, qPrintable(f.fileName()), qPrintable(f.errorString()));
+        return result; //better error-handling?
+    }
+
+    QTextStream stream(&f);
+    while (true) {
+        const QString s = stream.readLine();
+        if (s.isNull())
+            return result;
+
+        if (!s.startsWith(QLatin1Char('/')) && !s.startsWith(QLatin1String("tmpfs ") + QDir::tempPath()))
+            continue;
+
+        const QStringList parts = s.split(QLatin1Char(' '), QString::SkipEmptyParts);
+
+        VolumeInfo v;
+        v.setMountPath(parts.at(1));
+        v.setVolumeDescriptor(parts.at(0));
+        v.setFileSystemType(parts.value(2));
+
+        struct statvfs data;
+        if (statvfs(qPrintable(v.mountPath() + QLatin1String("/.")), &data) == 0) {
+            v.setSize(quint64(static_cast<quint64>(data.f_blocks) * data.f_bsize));
+            v.setAvailableSize(quint64(static_cast<quint64>(data.f_bavail) * data.f_bsize));
+        }
+        result.append(v);
+    }
+    return result;
+}
+
+QList<ProcessInfo> runningProcesses()
+{
+    QList<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()) {
+                ProcessInfo processInfo;
+                processInfo.name = linkInfo.symLinkTarget();
+                processInfo.id = info.fileName().toInt();
+                processes.append(processInfo);
+            }
+        }
+    }
+    return processes;
+}
+
+bool pathIsOnLocalDevice(const QString &path)
+{
+    Q_UNUSED(path);
+
+    return true;
+}
+
+bool killProcess(const ProcessInfo &process, int msecs)
+{
+    Q_UNUSED(process);
+    Q_UNUSED(msecs);
+
+    return true;
+}
+
+} // namespace KDUpdater