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// SPDX-FileCopyrightText: 2021 Tobias Fella <fella@posteo.de>
// SPDX-License-Identifier: LGPL-2.1-or-later
#pragma once
#include <QtCore/QObject>
#include <QtSql/QSqlQuery>
#include <QtCore/QVector>
#include "e2ee/e2ee.h"
#include "e2ee/qolmoutboundsession.h"
namespace Quotient {
class QUOTIENT_API Database : public QObject
{
Q_OBJECT
public:
Database(const QString& matrixId, const QString& deviceId, QObject* parent);
int version();
void transaction();
void commit();
QSqlQuery execute(const QString &queryString);
QSqlQuery execute(QSqlQuery &query);
QSqlDatabase database();
QSqlQuery prepareQuery(const QString& quaryString);
QByteArray accountPickle();
void setAccountPickle(const QByteArray &pickle);
void clear();
void saveOlmSession(const QString& senderKey, const QString& sessionId, const QByteArray &pickle, const QDateTime& timestamp);
UnorderedMap<QString, std::vector<QOlmSessionPtr>> loadOlmSessions(const PicklingMode& picklingMode);
UnorderedMap<std::pair<QString, QString>, QOlmInboundGroupSessionPtr> loadMegolmSessions(const QString& roomId, const PicklingMode& picklingMode);
void saveMegolmSession(const QString& roomId, const QString& senderKey, const QString& sessionKey, const QString& ed25519Key, const QByteArray& pickle);
void addGroupSessionIndexRecord(const QString& roomId, const QString& sessionId, uint32_t index, const QString& eventId, qint64 ts);
std::pair<QString, qint64> groupSessionIndexRecord(const QString& roomId, const QString& sessionId, qint64 index);
void clearRoomData(const QString& roomId);
void setOlmSessionLastReceived(const QString& sessionId, const QDateTime& timestamp);
QOlmOutboundGroupSessionPtr loadCurrentOutboundMegolmSession(const QString& roomId, const PicklingMode& picklingMode);
void saveCurrentOutboundMegolmSession(const QString& roomId, const PicklingMode& picklingMode, const QOlmOutboundGroupSessionPtr& data);
private:
void migrateTo1();
void migrateTo2();
QString m_matrixId;
};
}
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