nymea/server/logging/logengine.h

75 lines
2.7 KiB
C++

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* *
* Copyright (C) 2014 Michael Zanetti <michael_zanetti@gmx.net> *
* Copyright (C) 2015 Simon Stuerz <simon.stuerz@guh.guru> *
* *
* This file is part of guh. *
* *
* Guh 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, version 2 of the License. *
* *
* Guh 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 guh. If not, see <http://www.gnu.org/licenses/>. *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef LOGENGINE_H
#define LOGENGINE_H
#include "logentry.h"
#include "logfilter.h"
#include "types/event.h"
#include "types/action.h"
#include "rule.h"
#include <QObject>
#include <QSqlDatabase>
namespace guhserver {
class LogEngine: public QObject
{
Q_OBJECT
public:
LogEngine(QObject *parent = 0);
~LogEngine();
QList<LogEntry> logEntries(const LogFilter &filter = LogFilter()) const;
void clearDatabase();
signals:
void logEntryAdded(const LogEntry &logEntry);
void logDatabaseUpdated();
private:
QSqlDatabase m_db;
int m_dbMaxSize;
void initDB();
void appendLogEntry(const LogEntry &entry);
void checkDBSize();
private:
// Only GuhCore is allowed to log events.
friend class GuhCore;
void logSystemEvent(bool active, Logging::LoggingLevel level = Logging::LoggingLevelInfo);
void logEvent(const Event &event);
void logAction(const Action &action, Logging::LoggingLevel level = Logging::LoggingLevelInfo, int errorCode = 0);
void logRuleTriggered(const Rule &rule);
void logRuleActiveChanged(const Rule &rule);
void removeDeviceLogs(const DeviceId &deviceId);
void removeRuleLogs(const RuleId &ruleId);
};
}
#endif