Refactoring base config class into proper ini file name

Util/IniFile.h

@@ -0,0 +1,88 @@
+/*
+    open source routing machine
+    Copyright (C) Dennis Luxen, 2010
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU AFFERO General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+any later version.
+
+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 Affero General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+or see http://www.gnu.org/licenses/agpl.txt.
+ */
+
+#ifndef INI_FILE_H_
+#define INI_FILE_H_
+
+#include "OSRMException.h"
+#include "../DataStructures/HashTable.h"
+
+#include <boost/algorithm/string.hpp>
+
+#include <exception>
+#include <fstream>
+#include <iostream>
+#include <string>
+
+class IniFile {
+public:
+    IniFile(const char * configFile) {
+        std::ifstream config( configFile );
+        if(!config) {
+            throw OSRMException("[config] .ini not found");
+        }
+
+        std::string line;
+        if (config.is_open()) {
+            while ( config.good() )  {
+                getline (config,line);
+                std::vector<std::string> tokens;
+                Tokenize(line, tokens);
+                if(2 == tokens.size() )
+                    parameters.insert(std::make_pair(tokens[0], tokens[1]));
+            }
+            config.close();
+        }
+    }
+
+    std::string GetParameter(const std::string & key){
+         return parameters.Find(key);
+    }
+
+    void SetParameter(const char* key, const char* value) {
+        SetParameter(std::string(key), std::string(value));
+    }
+
+    void SetParameter(const std::string key, std::string value) {
+        parameters[key] = value;
+    }
+
+private:
+    void Tokenize(
+        const std::string& str,
+        std::vector<std::string>& tokens,
+        const std::string& delimiters = "="
+    ) {
+        std::string::size_type lastPos = str.find_first_not_of(delimiters, 0);
+        std::string::size_type pos     = str.find_first_of(delimiters, lastPos);
+
+        while (std::string::npos != pos || std::string::npos != lastPos) {
+            std::string temp = str.substr(lastPos, pos - lastPos);
+            boost::trim(temp);
+            tokens.push_back( temp );
+            lastPos = str.find_first_not_of(delimiters, pos);
+            pos = str.find_first_of(delimiters, lastPos);
+        }
+    }
+
+    HashTable<std::string, std::string> parameters;
+};
+
+#endif /* INI_FILE_H_ */