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+/*
+ *  anytun
+ *
+ *  The secure anycast tunneling protocol (satp) defines a protocol used
+ *  for communication between any combination of unicast and anycast
+ *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
+ *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
+ *  ethernet, ip, arp ...). satp directly includes cryptography and
+ *  message authentication based on the methodes used by SRTP.  It is
+ *  intended to deliver a generic, scaleable and secure solution for
+ *  tunneling and relaying of packets of any protocol.
+ *
+ *
+ *  Copyright (C) 2007 anytun.org <satp@wirdorange.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2
+ *  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 (see the file COPYING included with this
+ *  distribution); if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _ROUTINGTABLE_H
+#define _ROUTINGTABLE_H
+
+#include <map>
+#include <deque>
+
+#include "threadUtils.hpp"
+#include "datatypes.h"
+//#include "routingTableEntry.h"
+#include "networkAddress.h"
+#include "networkPrefix.h"
+typedef std::map<NetworkPrefix,u_int16_t> RoutingMap;
+
+class RoutingTable
+{
+public:
+	static RoutingTable& instance();
+	RoutingTable();
+	~RoutingTable();
+	void addRoute(const NetworkPrefix & ,u_int16_t);
+	void delRoute(const NetworkPrefix & );
+	u_int16_t getRoute(const NetworkAddress &);
+	bool empty();
+	void clear();
+  Mutex& getMutex();
+	u_int16_t* getOrNewRoutingTEUnlocked(const NetworkPrefix & addr);
+	uint16_t getCountUnlocked();
+	RoutingMap::iterator getBeginUnlocked();
+	RoutingMap::iterator getEndUnlocked();
+
+private:
+  static Mutex instMutex;
+	static RoutingTable* inst;
+  class instanceCleaner {
+    public: ~instanceCleaner() {
+     if(RoutingTable::inst != 0)
+       delete RoutingTable::inst;
+   }
+	};
+	RoutingTable(const RoutingTable &s);
+  void operator=(const RoutingTable &s);
+	RoutingMap routes_;
+  Mutex mutex_;
+};
+
+extern RoutingTable& gRoutingTable;
+
+#endif