/usr/include/libtomahawk/infosystem/InfoSystemCache.h is in libtomahawk-dev 0.8.4+dfsg1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
*
* Copyright 2010-2011, Christian Muehlhaeuser <muesli@tomahawk-player.org>
* Copyright 2010-2011, Jeff Mitchell <jeff@tomahawk-player.org>
*
* Tomahawk is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Tomahawk 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TOMAHAWK_INFOSYSTEMCACHE_H
#define TOMAHAWK_INFOSYSTEMCACHE_H
#include <QCache>
#include <QDateTime>
#include <QObject>
#include <QtDebug>
#include <QTimer>
#include "InfoSystem.h"
namespace Tomahawk
{
namespace InfoSystem
{
class DLLEXPORT InfoSystemCache : public QObject
{
Q_OBJECT
public:
InfoSystemCache( QObject *parent = 0 );
virtual ~InfoSystemCache();
signals:
void info( Tomahawk::InfoSystem::InfoRequestData requestData, QVariant output );
public slots:
void getCachedInfoSlot( Tomahawk::InfoSystem::InfoStringHash criteria, qint64 newMaxAge, Tomahawk::InfoSystem::InfoRequestData requestData );
void updateCacheSlot( Tomahawk::InfoSystem::InfoStringHash criteria, qint64 maxAge, Tomahawk::InfoSystem::InfoType type, QVariant output );
private slots:
void pruneTimerFired();
private:
/**
* Version number of the infosystem cache.
* If you change existing cached data,
* increase this number.
*/
static const int s_infosystemCacheVersion;
void notInCache( QObject *receiver, Tomahawk::InfoSystem::InfoStringHash criteria, Tomahawk::InfoSystem::InfoRequestData requestData );
const QString criteriaMd5( const Tomahawk::InfoSystem::InfoStringHash &criteria, Tomahawk::InfoSystem::InfoType type = Tomahawk::InfoSystem::InfoNoInfo ) const;
QString m_cacheBaseDir;
QHash< InfoType, QHash< QString, QString > > m_fileLocationCache;
QTimer m_pruneTimer;
QCache< QString, QVariant > m_dataCache;
};
} //namespace InfoSystem
} //namespace Tomahawk
Q_DECLARE_METATYPE( Tomahawk::InfoSystem::InfoSystemCache* )
#endif //TOMAHAWK_INFOSYSTEMCACHE_H
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