mirror of https://github.com/Nheko-Reborn/nheko
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.6 KiB
61 lines
1.6 KiB
/*
|
|
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
|
|
*
|
|
* 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/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <lmdb++.h>
|
|
|
|
#include "RoomState.h"
|
|
|
|
class Cache
|
|
{
|
|
public:
|
|
Cache(const QString &userId);
|
|
|
|
void setState(const QString &nextBatchToken, const QMap<QString, RoomState> &states);
|
|
bool isInitialized() const;
|
|
|
|
QString nextBatchToken() const;
|
|
QMap<QString, RoomState> states();
|
|
|
|
inline void unmount();
|
|
inline QString memberDbName(const QString &roomid);
|
|
|
|
private:
|
|
void setNextBatchToken(lmdb::txn &txn, const QString &token);
|
|
void insertRoomState(lmdb::txn &txn, const QString &roomid, const RoomState &state);
|
|
|
|
lmdb::env env_;
|
|
lmdb::dbi stateDb_;
|
|
lmdb::dbi roomDb_;
|
|
|
|
bool isMounted_;
|
|
|
|
QString userId_;
|
|
};
|
|
|
|
inline void
|
|
Cache::unmount()
|
|
{
|
|
isMounted_ = false;
|
|
}
|
|
|
|
inline QString
|
|
Cache::memberDbName(const QString &roomid)
|
|
{
|
|
return QString("m.%1").arg(roomid);
|
|
}
|
|
|