82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2010 by Volker Lanz <vl@fidra.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "backend/corebackendmanager.h"
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#include "backend/corebackend.h"
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#include <QStringList>
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#include <QString>
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#include <kpluginfactory.h>
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#include <kpluginloader.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kaboutdata.h>
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#include <kservice.h>
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#include <kservicetypetrader.h>
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#include <config.h>
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CoreBackendManager::CoreBackendManager() :
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m_Backend(NULL)
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{
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}
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CoreBackendManager* CoreBackendManager::self()
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{
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static CoreBackendManager* instance = NULL;
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if (instance == NULL)
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instance = new CoreBackendManager;
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return instance;
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}
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KService::List CoreBackendManager::list() const
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{
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return KServiceTypeTrader::self()->query("PartitionManager/Plugin", "[X-KDE-PluginInfo-Category] == 'BackendPlugin'");
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}
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bool CoreBackendManager::load(const QString& name)
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{
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if (backend())
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unload();
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KPluginLoader loader(name);
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KPluginFactory* factory = loader.factory();
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if (factory != NULL)
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{
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m_Backend = factory->create<CoreBackend>(NULL);
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backend()->setAboutData(factory->componentData().aboutData());
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kDebug() << "Loaded backend plugin: " << backend()->about().programName() << ", " << backend()->about().version();
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return true;
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}
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kWarning() << "Could not load plugin for core backend " << name << ": " << loader.errorString();
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return false;
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}
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void CoreBackendManager::unload()
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{
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delete m_Backend;
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m_Backend = NULL;
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}
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