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squawk/core/archive.h

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/*
* <one line to give the program's name and a brief idea of what it does.>
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef CORE_ARCHIVE_H
#define CORE_ARCHIVE_H
#include <QObject>
#include "../global.h"
#include "lmdb++.h"
namespace Core {
class Archive : public QObject
{
Q_OBJECT
public:
Archive(const QString& jid, QObject* parent);
~Archive();
void open(const QString& account);
QString addElement(const Shared::Message& message);
Shared::Message getElement(const QString& id) const;
Shared::Message oldest() const;
Shared::Message newest() const;
void removeElement(const QString& id);
void clear();
void modifyElement(const QString& id, const Shared::Message& newValue);
unsigned int size() const;
public:
const QString jid;
private:
bool opened;
lmdb::env environment;
lmdb::dbi dbi;
};
}
#endif // CORE_ARCHIVE_H