diff options
Diffstat (limited to 'src/libs/installer/selfrestartoperation.cpp')
-rw-r--r-- | src/libs/installer/selfrestartoperation.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/libs/installer/selfrestartoperation.cpp b/src/libs/installer/selfrestartoperation.cpp new file mode 100644 index 000000000..a9df116b8 --- /dev/null +++ b/src/libs/installer/selfrestartoperation.cpp @@ -0,0 +1,88 @@ +/************************************************************************** +** +** This file is part of Installer Framework +** +** Copyright (c) 2011-2012 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** +** GNU Lesser General Public License Usage +** +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this file. +** Please review the following information to ensure the GNU Lesser General +** Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** Other Usage +** +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +**************************************************************************/ + +#include "selfrestartoperation.h" +#include "packagemanagercore.h" + +#include <kdselfrestarter.h> + +using namespace QInstaller; + +SelfRestartOperation::SelfRestartOperation() +{ + setName(QLatin1String("SelfRestart")); +} + +void SelfRestartOperation::backup() +{ + setValue(QLatin1String("PreviousSelfRestart"), KDSelfRestarter::restartOnQuit()); +} + +bool SelfRestartOperation::performOperation() +{ + PackageManagerCore *const core = qVariantValue<PackageManagerCore *>(value(QLatin1String("installer"))); + if (!core) { + setError(UserDefinedError); + setErrorString(tr("Needed installer object in \"%1\" operation is empty.").arg(name())); + return false; + } + + if (!core->isUpdater() && !core->isPackageManager()) { + setError(UserDefinedError); + setErrorString(tr("Self Restart: Only valid within updater or packagemanager mode.")); + return false; + } + + if (!arguments().isEmpty()) { + setError(InvalidArguments); + setErrorString(tr("Self Restart: Invalid arguments")); + return false; + } + KDSelfRestarter::setRestartOnQuit(true); + return KDSelfRestarter::restartOnQuit(); +} + +bool SelfRestartOperation::undoOperation() +{ + KDSelfRestarter::setRestartOnQuit(value(QLatin1String("PreviousSelfRestart")).toBool()); + return true; +} + +bool SelfRestartOperation::testOperation() +{ + return true; +} + +Operation *SelfRestartOperation::clone() const +{ + return new SelfRestartOperation(); +} |