re-add accedentaly delete log.cpp

log.cpp

+/**
+* Lubricant Detecter
+* Copyright (C) 2021 Carl Klemm
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* version 3 as published by the Free Software Foundation.
+*
+* 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, Fifth Floor,
+* Boston, MA  02110-1301, USA.
+*/
+
+#include "log.h"
+
+using namespace eis;
+
+Log::Log(Level type, bool endlineI): endline(endlineI)
+{
+	msglevel = type;
+	if(headers) 
+	{
+		operator << ("["+getLabel(type)+"] ");
+	}
+}
+
+Log::~Log() 
+{
+	if(opened && endline)
+	{
+		std::cout<<'\n';
+	}
+	opened = false;
+}
+	
+
+std::string Log::getLabel(Level level) 
+{
+	std::string label;
+	switch(level) 
+	{
+		case DEBUG: 
+			label = "DEBUG"; 
+			break;
+		case INFO:  
+			label = "INFO "; 
+			break;
+		case WARN:  
+			label = "WARN "; 
+			break;
+		case ERROR: 
+			label = "ERROR"; 
+			break;
+	}
+	return label;
+}
+	
+bool Log::headers = false;
+Log::Level Log::level = WARN;