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/*
* Copyright (C) 2013-2015, 2019 by the Konclude Developer Team.
*
* This file is part of the reasoning system Konclude.
* For details and support, see <http://konclude.com/>.
*
* Konclude is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU Lesser General Public
* License (LGPLv3) as published by the Free Software Foundation.
*
* Konclude 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 Konclude. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "COREFilePrintLogObserver.h"
namespace Konclude {
namespace Logger {
COREFilePrintLogObserver::COREFilePrintLogObserver(const QString& outputFileString) : mOutputFile(outputFileString) {
mOutputFileString = outputFileString;
mOutputFileOpened = false;
mMinLogLevel = 30;
mMaxLogLevel = 100;
CLogger* logger = CLogger::getInstance();
CCallbackRequestLogMessagesContext* logMessagesContext = logger->getLogMessages(0,-1,30,100,QStringList(),QLinkedList<void*>());
foreach (CLogMessage* message, logMessagesContext->getLogMessages()) {
postLogMessage(message);
}
logMessagesContext->releaseMessages();
}
COREFilePrintLogObserver::~COREFilePrintLogObserver() {
if (mOutputFileOpened) {
mOutputFile.close();
mOutputFileOpened = false;
}
}
void COREFilePrintLogObserver::closeOutputFile() {
if (mOutputFileOpened) {
mOutputFile.close();
mOutputFileOpened = false;
}
}
void COREFilePrintLogObserver::flushLogging() {
closeOutputFile();
}
void COREFilePrintLogObserver::forcedPathCreated(const QString& filePath) {
QString path = filePath;
if (path.contains("/") || path.contains("\\")) {
int lastSlash = path.lastIndexOf("/");
int lastBackSlash = path.lastIndexOf("\\");
int lastSeparator = qMax(lastBackSlash,lastSlash);
path = path.mid(0,lastSeparator);
if (!path.isEmpty()) {
QDir dir;
dir.mkpath(path);
}
}
}
void COREFilePrintLogObserver::postLogMessage(CLogMessage *message) {
bool printMessage = false;
double logLevel = message->getLogLevel();
QString domainString = message->getDomain();
if (logLevel > mMinLogLevel && logLevel <= mMaxLogLevel) {
printMessage = true;
}
if (printMessage) {
if (!mOutputFileOpened) {
forcedPathCreated(mOutputFileString);
mOutputFileOpened = true;
mOutputFile.open(QIODevice::Append);
}
QString messageString;
QString logLevelString;
if (logLevel >= 90) {
logLevelString = "catastrophic error";
} else if (logLevel >= 80) {
logLevelString = "exceptional error";
} else if (logLevel >= 70) {
logLevelString = "error";
} else if (logLevel >= 60) {
logLevelString = "warning";
} else if (logLevel >= 30) {
logLevelString = "info";
} else {
printMessage = false;
logLevelString = "notice";
}
messageString += QString("{%1} %2 [%3] >> %4\r\n").arg(logLevelString).arg(message->getTimeMSecString()).arg(domainString).arg(message->getMessage());
mOutputFile.write( messageString.toUtf8().data() );
closeOutputFile();
}
}
}; // end namespace Logger
}; // end namespace Konclude
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