kde-workspace/kcontrol/krdb/krdb_clearlibrarypath.cpp

76 lines
2.8 KiB
C++
Raw Normal View History

2014-11-13 19:30:51 +02:00
/* This file is part of the KDE project
Copyright (C) 2008 Matthias Kretz <kretz@kde.org>
Copyright (C) 2011 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) version 3, or any
later version accepted by the membership of KDE e.V. (or its
successor approved by the membership of KDE e.V.), Trolltech ASA
(or its successors, if any) and the KDE Free Qt Foundation, which shall
act as a proxy defined in Section 6 of version 3 of the license.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QtCore/QCoreApplication>
#include <QtCore/QDir>
#include <QtCore/QSettings>
#include <QtCore/QStringList>
#include <kcomponentdata.h>
#include <kglobal.h>
#include <kstandarddirs.h>
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
QSettings settings(QLatin1String("Trolltech"));
QString qversion = qVersion();
if (qversion.count('.') > 1) {
qversion.truncate(qversion.lastIndexOf('.'));
}
if (qversion.contains('-')) {
qversion.truncate(qversion.lastIndexOf('-'));
}
const QString &libPathKey = QString("/qt/%1/libraryPath").arg(qversion);
QStringList kdeAdded;
KComponentData kcd("krdb libraryPath fix");
const QStringList &plugins = KGlobal::dirs()->resourceDirs("qtplugins");
foreach (const QString &_path, plugins) {
QString path = QDir(_path).canonicalPath();
if (path.isEmpty() || kdeAdded.contains(path)) {
continue;
}
kdeAdded.prepend(path);
if (path.contains("/lib64/")) {
path.replace("/lib64/", "/lib/");
if (!kdeAdded.contains(path)) {
kdeAdded.prepend(path);
}
}
}
// Don't use toStringList! That's a different storage format
QStringList libraryPath = settings.value(libPathKey, QString())
.toString().split(QLatin1Char(':'), QString::SkipEmptyParts);
// Remove all KDE paths, not needed anymore, done by $QT_PLUGIN_PATH
foreach (const QString &path, const_cast<const QStringList &>(kdeAdded)) {
libraryPath.removeAll(path);
}
settings.remove("/qt/KDE/kdeAddedLibraryPaths");
settings.setValue(libPathKey, libraryPath.join(QLatin1String(":")));
return 0;
}