QSLogLib

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• QSLogLib is a log library based on SLogLibs.
• It is ported to Qt with improved devices and function.

Note

• Cmake is not any more supported.
• Use Qt. instead of complicated cross-platform code.
• UDP client logger has been added.
• Other devices will be added. (RDBMS, NoSQL, Bletooth, Serial, DDS, MQ, etc)

Example

1️⃣ How to setup

• First, include pri file on your Qt project file(*.pro).

# Define QSLogLib relative path. You can fix this directory# QSLOG_PARENTPATH = ../../# QSLOG_HEADERPATH = ../../QSLogLib/# QSLOG_SOURCEPATH = ../../QSLogLib/include(../../QSLogLib/QSLogLib.pri)

2️⃣ Logging Example for standard output and file

#include<QtGlobal>
#include<QCoreApplication>
#include"QSLogLib/SLogLib.h"
#include"QSLogLib/Devices/AbstractLoggingDevice.h"
#include"QSLogLib/Devices/ConsoleLogger.h"
#include"QSLogLib/Devices/FileLogger.h"
#include"QSLogLib/Devices/UdpLogger.h"
#include"QSLogLib/Formatters/AbstractFormatter.h"
#include"QSLogLib/Formatters/DetailedFormatter.h"
#include"QSLogLib/Formatters/ErrorFormatter.h"
#include"QSLogLib/Formatters/InfoFormatter.h"
#include"QSLogLib/Formatters/NullFormatter.h"intmain(int argc, char *argv[])
{
QCoreApplication mainApp(argc, argv);
usingnamespaceQSLogLib;// add logging device for console and file	addLoggingDevice( newConsoleLogger(new NullFormatter) ); // Console + nullFormataddLoggingDevice( newFileLogger("foo.log", new DetailedFormatter) ); // File + detailedFormat// The following line writes the message to both console and file.int a = 10;
double b = 15.3;
constchar* c = "Success";
SLOGLIB_LOG_MSG_INFO("a = " << a << " b = " << b);
SLOGLIB_LOG_MSG_INFO(c);
return0;
}

3️⃣ Logging Example for udp transmission

intmain(int argc, char *argv[])
{
QCoreApplication mainApp(argc, argv);
usingnamespaceQSLogLib;
std::string strDestAddress = "192.168.137.1";
unsignedshort destPort = 5000;
addLoggingDevice(newUdpLogger(strDestAddress, destPort, new NullFormatter));
// The following line writes the message to UDP packet int a = 10;
double b = 15.3;
constchar* c = "Success";
SLOGLIB_LOG_MSG_INFO("a = " << a << " b = " << b);
SLOGLIB_LOG_MSG_INFO(c);
return0;
}

Test Environment

• Qt 6.0.0 (MingW, Windows 64bit)
• Qt 5.10.1 (MingW, Windows 32bit)
• Qt 5.6.2 (Linux 64bit)

License and Authors

• QSLogLib is under MIT License.
  • SLogLib : Saurabh Garg https://github.com/saurabhg17/SLogLib
  • QSLogLib : j2doll https://github.com/JayTwoLab/QSLogLib

To Do

• Async. logging with multi-threading processing.

Contact

• Leave me a issue. https://github.com/JayTwoLab/QSLogLib/issues
• Hi! I'm j2doll. My native language is not English and my English is not fluent. Please, use EASY English. :-)