13369985667

Committed 17 Feb 2025 12:13PM UTC coverage: 12.083% (+0.006%) from 12.077%

Build # 13369985667

Build Type

Pull #4139

github

Committed by

10110111

Commit Message

Move printing of system info out of StelLogger

Pull Request Pull Request #4139: Move printing of system info out of StelLogger

Run Details

14617 of 120976 relevant lines covered (12.08%)

18910.51 hits per line

Source File
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0.0

/src/StelLogger.cpp

/*
 * Stellarium
 * Copyright (C) 2009 Fabien Chereau
 *
 * 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
 */

#include "StelLogger.hpp"

// Init statics variables.
QFile StelLogger::logFile;
QString StelLogger::log;
QMutex StelLogger::fileMutex;

void StelLogger::init(const QString& logFilePath)
{
        logFile.setFileName(logFilePath);

        if (logFile.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text | QIODevice::Unbuffered))
                qInstallMessageHandler(StelLogger::debugLogHandler);
}

void StelLogger::deinit()
{
        qInstallMessageHandler(Q_NULLPTR);
        logFile.close();
}

void StelLogger::debugLogHandler(QtMsgType type, const QMessageLogContext& ctx, const QString& msg)
{
        // *** NOTE: see original Qt source in qlogging.cpp (qDefaultMessageHandler) for sensible default code

        //use Qt to format the log message, if possible
        //this uses the format set by qSetMessagePattern
        //or QT_MESSAGE_PATTERN environment var
        QString fmt = qFormatLogMessage(type,ctx,msg);
        //do nothing for null messages
        if(fmt.isNull())
                return;

        //always append newline
        fmt.append(QLatin1Char('\n'));

#ifdef Q_OS_WIN
        //Send debug messages to Debugger, if one is attached, instead of stderr
        //This seems to avoid output delays in Qt Creator, allowing for easier debugging
        //Seems to work fine with MSVC and MinGW
        if (IsDebuggerPresent())
        {
                OutputDebugStringW(reinterpret_cast<const wchar_t *>(fmt.utf16()));
        }
        else
#endif
        {
                //this does the same as the default handler in qlogging.cpp
                fprintf(stderr, "%s", qPrintable(fmt));
                fflush(stderr);
        }
        writeLog(fmt);
}

void StelLogger::writeLog(QString msg)
{
        if (!msg.endsWith('\n'))
                msg.append(QLatin1Char('\n'));

        fileMutex.lock();
        const auto utf8 = msg.toUtf8();
        logFile.write(utf8.constData(), utf8.size());
        log += msg;
        fileMutex.unlock();
}

1	/*
2	* Stellarium
3	* Copyright (C) 2009 Fabien Chereau
4	*
5	* This program is free software; you can redistribute it and/or
6	* modify it under the terms of the GNU General Public License
7	* as published by the Free Software Foundation; either version 2
8	* of the License, or (at your option) any later version.
9	*
10	* This program is distributed in the hope that it will be useful,
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	* GNU General Public License for more details.
14	*
15	* You should have received a copy of the GNU General Public License
16	* along with this program; if not, write to the Free Software
17	* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
18	*/
19
20	#include "StelLogger.hpp"
21
22	// Init statics variables.
23	QFile StelLogger::logFile;
24	QString StelLogger::log;
25	QMutex StelLogger::fileMutex;
26
27	void StelLogger::init(const QString& logFilePath)	×
28	{
29	logFile.setFileName(logFilePath);	×
30
31	if (logFile.open(QIODevice::WriteOnly \| QIODevice::Truncate \| QIODevice::Text \| QIODevice::Unbuffered))	×
32	qInstallMessageHandler(StelLogger::debugLogHandler);	×
33	}	×
34
35	void StelLogger::deinit()	×
36	{
37	qInstallMessageHandler(Q_NULLPTR);	×
38	logFile.close();	×
39	}	×
40
41	void StelLogger::debugLogHandler(QtMsgType type, const QMessageLogContext& ctx, const QString& msg)	×
42	{
43	// *** NOTE: see original Qt source in qlogging.cpp (qDefaultMessageHandler) for sensible default code
44
45	//use Qt to format the log message, if possible
46	//this uses the format set by qSetMessagePattern
47	//or QT_MESSAGE_PATTERN environment var
48	QString fmt = qFormatLogMessage(type,ctx,msg);	×
49	//do nothing for null messages
50	if(fmt.isNull())	×
51	return;	×
52
53	//always append newline
54	fmt.append(QLatin1Char('\n'));	×
55
56	#ifdef Q_OS_WIN
57	//Send debug messages to Debugger, if one is attached, instead of stderr
58	//This seems to avoid output delays in Qt Creator, allowing for easier debugging
59	//Seems to work fine with MSVC and MinGW
60	if (IsDebuggerPresent())
61	{
62	OutputDebugStringW(reinterpret_cast<const wchar_t *>(fmt.utf16()));
63	}
64	else
65	#endif
66	{
67	//this does the same as the default handler in qlogging.cpp
68	fprintf(stderr, "%s", qPrintable(fmt));	×
69	fflush(stderr);	×
70	}
71	writeLog(fmt);	×
72	}	×
73
74	void StelLogger::writeLog(QString msg)	×
75	{
76	if (!msg.endsWith('\n'))	×
77	msg.append(QLatin1Char('\n'));	×
78
79	fileMutex.lock();	×
80	const auto utf8 = msg.toUtf8();	×
81	logFile.write(utf8.constData(), utf8.size());	×
82	log += msg;	×
83	fileMutex.unlock();	×
84	}	×

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