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/**
******************************************************************************
*
* @file pureimagecache.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @brief
* @see The GNU Public License (GPL) Version 3
* @defgroup OPMapWidget
* @{
*
*****************************************************************************/
/*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PUREIMAGECACHE_H
#define PUREIMAGECACHE_H
#include <QtSql/QSqlDatabase>
#include <QString>
#include <QDir>
#include <QDebug>
#include <QFileInfo>
#include <QtSql/QSqlQuery>
#include <QtSql/QSqlError>
#include <QBuffer>
#include "maptype.h"
#include "point.h"
#include <QVariant>
#include "pureimage.h"
#include <QList>
#include <QMutex>
#include <QReadWriteLock>
namespace core {
class PureImageCache
{
public:
PureImageCache();
static bool CreateEmptyDB(const QString &file);
bool PutImageToCache(const QByteArray &tile,const MapType::Types &type,const core::Point &pos, const int &zoom);
QByteArray GetImageFromCache(MapType::Types type, core::Point pos, int zoom);
QString GtileCache();
void setGtileCache(const QString &value);
static bool ExportMapDataToDB(QString sourceFile, QString destFile);
void deleteOlderTiles(int const& days);
private:
QString gtilecache;
QMutex Mcounter;
QReadWriteLock lock;
static qlonglong ConnCounter;
};
}
#endif // PUREIMAGECACHE_H