Port from git

Source/Utility/Log.cpp

@@ -0,0 +1,64 @@
+/* This file is subject to the terms and conditions defined in
+ * file 'LICENSE.txt', which is part of this source code package.
+ */
+#include "Log.h"
+#include <iostream>
+#include <sstream>
+#include <ctime>
+
+std::ofstream Logger::WriteFileStream;
+std::streambuf *Logger::CerrStream = NULL;
+std::streambuf *Logger::CoutStream = NULL;
+
+bool Logger::StartLogFile(std::string file)
+{
+   WriteFileStream.open(file.c_str());
+
+   CerrStream = std::cerr.rdbuf(WriteFileStream.rdbuf());
+   CoutStream = std::cout.rdbuf(WriteFileStream.rdbuf());
+
+   return WriteFileStream.is_open();
+}
+
+void Logger::CloseLogFile()
+{
+   if(WriteFileStream.is_open())
+   {
+      WriteFileStream.close();
+
+   }
+
+   std::cerr.rdbuf(CerrStream);
+   std::cout.rdbuf(CoutStream);
+}
+
+
+void Logger::Write(Zone zone, std::string component, std::string message)
+{
+   std::string zoneStr;
+
+   switch(zone)
+   {
+   case ZONE_INFO:
+         zoneStr = "INFO";
+         break;
+   case ZONE_DEBUG:
+         zoneStr = "DEBUG";
+         break;
+   case ZONE_WARNING:
+         zoneStr = "WARNING";
+         break;
+   case ZONE_ERROR:
+         zoneStr = "ERROR";
+         break;
+   }
+   std::time_t rawtime = std::time(NULL);
+   struct tm* timeinfo = std::localtime(&rawtime);
+
+   static char timeStr[60];
+   std::strftime(timeStr, sizeof(timeStr), "%Y-%m-%d %H:%M:%S", timeinfo);
+
+   std::stringstream ss;
+   ss << "[" << timeStr << "] [" << zoneStr << "] [" << component << "] " << message << std::endl;
+   std::cout << ss.str();
+}