137 lines
4.3 KiB
C++
137 lines
4.3 KiB
C++
// SPDX-License-Identifier: LGPL-3.0-or-later
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
*
|
|
* nymea-remoteproxy
|
|
* Tunnel proxy server for the nymea remote access
|
|
*
|
|
* Copyright (C) 2013 - 2024, nymea GmbH
|
|
* Copyright (C) 2024 - 2025, chargebyte austria GmbH
|
|
*
|
|
* This file is part of nymea-remoteproxy.
|
|
*
|
|
* nymea-remoteproxy 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, either version 3
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* nymea-remoteproxy 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with nymea-remoteproxy. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#include "logengine.h"
|
|
#include "loggingcategories.h"
|
|
|
|
#include <QDateTime>
|
|
#include <QtGlobal>
|
|
|
|
namespace remoteproxy {
|
|
|
|
LogEngine::LogEngine(QObject *parent) : QObject(parent)
|
|
{
|
|
m_currentDay = QDateTime::currentDateTimeUtc().date().day();
|
|
m_tunnelsFileName = "/var/log/nymea-remoteproxy-tunnels";
|
|
m_statisticsFileName = "/var/log/nymea-remoteproxy-statistics";
|
|
}
|
|
|
|
LogEngine::~LogEngine()
|
|
{
|
|
disable();
|
|
}
|
|
|
|
void LogEngine::logStatistics(int tunnelCount, int connectionCount, int troughput)
|
|
{
|
|
if (!m_statisticsFile.isOpen())
|
|
return;
|
|
|
|
// <timestamp> <current tunnel count> <current connection count> <current troughput B/s>
|
|
QStringList logString;
|
|
logString << createTimestamp();
|
|
logString << QString::number(tunnelCount);
|
|
logString << QString::number(connectionCount);
|
|
logString << QString::number(troughput);
|
|
|
|
QTextStream textStream(&m_statisticsFile);
|
|
textStream << logString.join(" ") << "\n";
|
|
|
|
// Check if we have to rotate the logfile
|
|
if (m_currentDay != QDateTime::currentDateTimeUtc().date().day()) {
|
|
// Day changed
|
|
m_currentDay = QDateTime::currentDateTimeUtc().date().day();
|
|
rotateLogs();
|
|
}
|
|
}
|
|
|
|
void LogEngine::rotateLogs()
|
|
{
|
|
qCDebug(dcApplication()) << "Rotate log files.";
|
|
|
|
// Close the log files
|
|
if (m_tunnelsFile.isOpen())
|
|
m_tunnelsFile.close();
|
|
|
|
if (m_statisticsFile.isOpen())
|
|
m_statisticsFile.close();
|
|
|
|
// Rename the current files
|
|
QString postfix = "-" + QDateTime::currentDateTimeUtc().toString("yyyyMMddhhmmss") + ".log";
|
|
|
|
m_tunnelsFile.rename(m_tunnelsFileName + postfix);
|
|
qCDebug(dcApplication()) << "Rotate logfile" << m_tunnelsFile.fileName();
|
|
|
|
m_statisticsFile.rename(m_statisticsFileName + postfix);
|
|
qCDebug(dcApplication()) << "Rotate logfile" << m_statisticsFile.fileName();
|
|
|
|
// Reopen the file with the default log file name
|
|
m_statisticsFile.setFileName(m_statisticsFileName + ".log");
|
|
if (!m_statisticsFile.open(QIODevice::WriteOnly | QIODevice::Append)) {
|
|
qCDebug(dcApplication()) << "Could not open logfile" << m_statisticsFile.fileName();
|
|
}
|
|
|
|
m_tunnelsFile.setFileName(m_tunnelsFileName + ".log");
|
|
if (!m_tunnelsFile.open(QIODevice::WriteOnly | QIODevice::Append)) {
|
|
qCDebug(dcApplication()) << "Could not open logfile" << m_tunnelsFile.fileName();
|
|
}
|
|
}
|
|
|
|
QString LogEngine::createTimestamp()
|
|
{
|
|
return QString::number(QDateTime::currentDateTimeUtc().toSecsSinceEpoch());
|
|
}
|
|
|
|
void LogEngine::enable()
|
|
{
|
|
qCDebug(dcApplication()) << "Enable log engine";
|
|
m_enabled = true;
|
|
|
|
m_statisticsFile.setFileName(m_statisticsFileName + ".log");
|
|
if (!m_statisticsFile.open(QIODevice::WriteOnly | QIODevice::Append)) {
|
|
qCDebug(dcApplication()) << "Could not open logfile" << m_statisticsFile.fileName();
|
|
}
|
|
|
|
m_tunnelsFile.setFileName(m_tunnelsFileName + ".log");
|
|
if (!m_tunnelsFile.open(QIODevice::WriteOnly | QIODevice::Append)) {
|
|
qCDebug(dcApplication()) << "Could not open logfile" << m_tunnelsFile.fileName();
|
|
}
|
|
}
|
|
|
|
void LogEngine::disable()
|
|
{
|
|
qCDebug(dcApplication()) << "Disable log engine";
|
|
m_enabled = false;
|
|
|
|
if (m_tunnelsFile.isOpen())
|
|
m_tunnelsFile.close();
|
|
|
|
if (m_statisticsFile.isOpen())
|
|
m_statisticsFile.close();
|
|
}
|
|
|
|
}
|