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/*
* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
*
* This program 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.
*
* 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 Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SQLITEBACKUPPROCESSOR_H
#define SQLITEBACKUPPROCESSOR_H

#include <QObject>
#include <QtSql/QSqlDriver>
#include <QString>
#include <QVariant>
#include <QTimer>
#include <QDir>
#include "database.h"
namespace CuteEntityManager {
class SqliteBackupProcessor : public QObject {
public:
explicit SqliteBackupProcessor(QSharedPointer<Database> database,
QString destination);
/**
* @brief SqliteBackupProcessor
* @param database
* @param destination
* @param backupFilename
* @param timer
* @param incrementalBackups
* @param backupCount
* You must start the timer.
*/
explicit SqliteBackupProcessor(QSharedPointer<Database> database,
QString destination, QString backupFilename, QSharedPointer<QTimer> timer,
bool incrementalBackups = false, int backupCount = 1);
~SqliteBackupProcessor();
QSharedPointer<Database> getDatabase() const;
void setDatabase(const QSharedPointer<Database> &value);

QString getDestination() const;
void setDestination(const QString &value);

QString getBackupFilename() const;
void setBackupFilename(const QString &value);

int getBackupCount() const;
void setBackupCount(int value);

bool getIncrementalBackups() const;
void setIncrementalBackups(bool value);

QSharedPointer<QTimer> getTimer() const;
void setTimer(const QSharedPointer<QTimer> &value);

public slots:
bool sqliteDBMemFile(bool save, QString fileName = "db.sqlite.bak");
void backup();
protected slots:
void rotateBackup();

private:
QSharedPointer<Database> database;
QString destination;
QString backupFilename;
QSharedPointer<QTimer> timer;
bool incrementalBackups;
int backupCount;
int counter = 0;
};
}

#endif // SQLITEBACKUPPROCESSOR_H
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