From bfa93bc86f32727c98aeb1cd6b5ba8e133c5f681 Mon Sep 17 00:00:00 2001
From: Hatef <hatefesfahani77@gmail.com>
Date: Wed, 29 Jun 2022 16:31:15 +0430
Subject: [PATCH] added clearlog()+ bug fix

---
 UDP.pro    |  2 +-
 logger.cpp | 30 ++++++++++++++++++------------
 logger.h   |  3 ++-
 main.cpp   |  7 ++++---
 socket.cpp |  3 ++-
 5 files changed, 27 insertions(+), 18 deletions(-)

diff --git a/UDP.pro b/UDP.pro
index 7d729a6..ef48da6 100644
--- a/UDP.pro
+++ b/UDP.pro
@@ -23,8 +23,8 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += \
-        logger.cpp \
         main.cpp \
+        logger.cpp \     
         socket.cpp
 
 # Default rules for deployment.
diff --git a/logger.cpp b/logger.cpp
index 6b539ce..40384b5 100644
--- a/logger.cpp
+++ b/logger.cpp
@@ -17,36 +17,42 @@ QHash<QtMsgType, QString> Logger::_logTitles = {
 Logger::Logger(QString fileName)
 {
     _logFile = new QFile;
-    //_logFile->setFileName(fileName);
     _logFile->setFileName(fileName);
     _logFile->open(QIODevice::Append | QIODevice::Text);
-
     qInstallMessageHandler(Logger::messageOutput);
 }
 
 Logger::~Logger()
 {
-    qDebug() << "Logger closed" << "\n";
+    qInfo() << "The Logger closed" << "\n";
     delete _logFile;
 }
 
-void Logger::makeFinishingLine()
+void Logger::clearLog()
 {
-    _logFile->write(
-        "**************************************************************************************\n");
-    _logFile->flush();
+    if(_logFile)
+    {
+        _logFile->resize(0);
+    }
+}
+
+void Logger::makeStartingLine()
+{
+    if(_logFile)
+    {
+        _logFile->write(
+            "**************************************************************************************\n");
+        _logFile->flush();
+    }
 }
 
 void Logger::messageOutput(QtMsgType type, const QMessageLogContext& context, const QString& msg)
 {
-    QString log = QObject::tr("%1 | %2 | %3 | %4 | %5 | %6\n").
+    QString log = QObject::tr("%1 | %2 | %3 | %4 | %5\n").
                   arg(QDateTime::currentDateTime().toString("yyyy/MM/dd - hh:mm:ss")).
                   arg(Logger::_logTitles.value(type)).
                   arg(context.line).
-                  arg(QString(context.file).
-                      section('\\', -1)). //File name without file path
-                  arg(QString(context.function).
-                      section('(', -2, -2). //Function name only
+                  arg(QString(context.function).section('(', -2, -2). //Function name only
                       section(' ', -1).
                       section(':', -1)).
                   arg(msg);
diff --git a/logger.h b/logger.h
index 30e7dee..754185f 100644
--- a/logger.h
+++ b/logger.h
@@ -15,7 +15,8 @@ public:
     Logger(QString fileName = "./DefaultHatefLogFile.log");
     ~Logger();
 
-    static void makeFinishingLine();
+    static void makeStartingLine();
+    static void clearLog();
     static void messageOutput(QtMsgType type, const QMessageLogContext& context,
                               const QString& msg);
 };
diff --git a/main.cpp b/main.cpp
index 6bdc451..6859dae 100644
--- a/main.cpp
+++ b/main.cpp
@@ -6,7 +6,10 @@ int main(int argc, char* argv[])
 {
     QCoreApplication a(argc, argv);
 
-    Logger mylog("thetest5.log");
+    Logger mylog("thetest6.log");
+    //mylog.clearLog();
+    Logger::makeStartingLine();
+
     UdpSocket server;
     UdpSocket client;
 
@@ -15,7 +18,5 @@ int main(int argc, char* argv[])
     client.sayMsg("MsgC");
     server.sayMsg("MsgS");
 
-    Logger::makeFinishingLine();
-
     return a.exec();
 }
diff --git a/socket.cpp b/socket.cpp
index e54be12..d5c28fa 100644
--- a/socket.cpp
+++ b/socket.cpp
@@ -7,11 +7,12 @@ UdpSocket::UdpSocket(QObject* parent, quint16 port) :
     _socket = new QUdpSocket(this);
     _socket->bind(QHostAddress::LocalHost, port);
     connect(_socket, &QUdpSocket::readyRead, this, &UdpSocket::readyRead);
+    qInfo() << "A Socket built" << "\n";
 }
 
 UdpSocket::~UdpSocket()
 {
-    qDebug() << "Udp socket deleted!" << "\n";
+    qInfo() << "Udp socket deleted!" << "\n";
     delete _socket;
 }