keep client version persistant (#2750)

cockatrice/src/dlg_viewlog.cpp

@@ -37,4 +37,5 @@ void DlgViewLog::logEntryAdded(QString message)
 void DlgViewLog::closeEvent(QCloseEvent * /* event */)
 {
     logArea->clear();
+    logArea->appendPlainText(Logger::getInstance().getClientVersion());
 }

cockatrice/src/logger.cpp

@@ -1,14 +1,15 @@
 #include "logger.h"
-
+#include "version_string.h"
 #include <QDateTime>
 #include <iostream>
 
 #define LOGGER_MAX_ENTRIES 128
 #define LOGGER_FILENAME "qdebug.txt"
 
-Logger::Logger()
-: logToFileEnabled(false)
+Logger::Logger() : logToFileEnabled(false)
 {
+    logBuffer.append(getClientVersion());
+    std::cerr << getClientVersion().toStdString() << std::endl;
 }
 
 Logger::~Logger()
@@ -19,27 +20,33 @@ Logger::~Logger()
 
 void Logger::logToFile(bool enabled)
 {
-    if(enabled)
+    if (enabled)
         openLogfileSession();
     else
         closeLogfileSession();
 }
 
+QString Logger::getClientVersion()
+{
+    return "Client Version: " + QString::fromStdString(VERSION_STRING);
+}
+
 void Logger::openLogfileSession()
 {
-    if(logToFileEnabled)
+    if (logToFileEnabled)
         return;
 
     fileHandle.setFileName(LOGGER_FILENAME);
     fileHandle.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text);
     fileStream.setDevice(&fileHandle);
     fileStream << "Log session started at " << QDateTime::currentDateTime().toString() << endl;
+    fileStream << getClientVersion() << endl;
     logToFileEnabled = true;
 }
 
 void Logger::closeLogfileSession()
 {
-    if(!logToFileEnabled)
+    if (!logToFileEnabled)
         return;
 
     logToFileEnabled = false;
@@ -47,12 +54,9 @@ void Logger::closeLogfileSession()
     fileHandle.close();
 }
 
-
 void Logger::log(QtMsgType /* type */, const QMessageLogContext & /* ctx */, const QString message)
 {
-    QMetaObject::invokeMethod(this, "internalLog", Qt::QueuedConnection,
-        Q_ARG(const QString &, message)
-    );
+    QMetaObject::invokeMethod(this, "internalLog", Qt::QueuedConnection, Q_ARG(const QString &, message));
 }
 
 void Logger::internalLog(const QString message)
@@ -61,7 +65,9 @@ void Logger::internalLog(const QString message)
 
     logBuffer.append(message);
     if (logBuffer.size() > LOGGER_MAX_ENTRIES)
-        logBuffer.removeFirst();
+    {
+        logBuffer.removeAt(1);
+    }
 
     emit logEntryAdded(message);
     std::cerr << message.toStdString() << std::endl; // Print to stdout

cockatrice/src/logger.h

@@ -30,6 +30,7 @@ private:
 public:
 	void logToFile(bool enabled);
     void log(QtMsgType type, const QMessageLogContext &ctx, const QString message);
+    QString getClientVersion();
     QList<QString> getLogBuffer() { return logBuffer; }
 protected:
     void openLogfileSession();