mirror of
https://github.com/swift-project/pilotclient.git
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61e68860f8
The modification date of the log files was invalid, since QFileInfo was constructed with a filename only and absolute path. Hence no file was ever removed from disk.
102 lines
3.5 KiB
C++
102 lines
3.5 KiB
C++
/* Copyright (C) 2015
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* Swift Project Community / Contributors
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*
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* This file is part of Swift Project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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#include "filelogger.h"
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#include <QString>
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#include <QDateTime>
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#include <QCoreApplication>
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namespace BlackMisc
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{
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CFileLogger::CFileLogger(QObject *parent) : CFileLogger(QCoreApplication::applicationName(), QString(), parent)
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{
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}
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CFileLogger::CFileLogger(const QString &applicationName, const QString &logPath, QObject *parent) :
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QObject(parent),
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m_logFile(this),
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m_applicationName(applicationName),
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m_logPath(logPath)
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{
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if (!m_logPath.isEmpty()) { QDir::root().mkpath(m_logPath); }
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removeOldLogFiles();
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if (!m_logPath.isEmpty() && !m_logPath.endsWith('/')) { m_logPath += '/'; }
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m_logFile.setFileName(getFullFileName());
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m_logFile.open(QIODevice::WriteOnly | QIODevice::Append | QIODevice::Text);
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m_stream.setDevice(&m_logFile);
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m_stream.setCodec("UTF-8");
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writeHeaderToFile();
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connect(CLogHandler::instance(), &CLogHandler::localMessageLogged, this, &CFileLogger::ps_writeStatusMessageToFile);
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connect(CLogHandler::instance(), &CLogHandler::remoteMessageLogged, this, &CFileLogger::ps_writeStatusMessageToFile);
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}
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CFileLogger::~CFileLogger()
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{
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if (m_logFile.isOpen())
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{
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writeContentToFile(QStringLiteral("Application stopped."));
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m_logFile.close();
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}
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}
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void CFileLogger::ps_writeStatusMessageToFile(const BlackMisc::CStatusMessage &statusMessage)
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{
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if (! m_logPattern.match(statusMessage)) { return; }
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QString finalContent = QDateTime::currentDateTime().toString(QStringLiteral("hh:mm:ss "));
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finalContent += statusMessage.getHumanReadablePattern();
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finalContent += " ";
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finalContent += statusMessage.getSeverityAsString();
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finalContent += ": ";
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finalContent += statusMessage.getMessage();
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writeContentToFile(finalContent);
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}
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QString CFileLogger::getFullFileName()
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{
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QString filename;
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Q_ASSERT(!m_applicationName.isEmpty());
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if (!m_logPath.isEmpty()) filename += m_logPath;
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filename += m_applicationName;
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filename += QLatin1String("_");
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filename += QDateTime::currentDateTime().toString(QStringLiteral("yyMMddhhmmss"));
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filename += QLatin1String(".log");
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return filename;
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}
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void CFileLogger::removeOldLogFiles()
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{
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QString nameFilter(m_applicationName);
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nameFilter += QLatin1String("*.log");
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QDir dir(m_logPath, nameFilter, QDir::Name, QDir::Files);
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QDateTime now = QDateTime::currentDateTime();
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for (const auto &logFileInfo : dir.entryInfoList())
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{
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if (logFileInfo.lastModified().daysTo(now) > 7 )
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{
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dir.remove(logFileInfo.fileName());
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}
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}
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}
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void CFileLogger::writeHeaderToFile()
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{
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QString header(QStringLiteral("Application started."));
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writeContentToFile(header);
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}
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void CFileLogger::writeContentToFile(const QString &content)
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{
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m_stream << content << endl;
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}
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}
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