4 * The secure anycast tunneling protocol (satp) defines a protocol used
5 * for communication between any combination of unicast and anycast
6 * tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
7 * mode and allows tunneling of every ETHER TYPE protocol (e.g.
8 * ethernet, ip, arp ...). satp directly includes cryptography and
9 * message authentication based on the methodes used by SRTP. It is
10 * intended to deliver a generic, scaleable and secure solution for
11 * tunneling and relaying of packets of any protocol.
14 * Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
15 * Christian Pointner <satp@wirdorange.org>
17 * This file is part of Anytun.
19 * Anytun is free software: you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation, either version 3 of the License, or
24 * Anytun is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with anytun. If not, see <http://www.gnu.org/licenses/>.
33 #ifndef ANYTUN_connectionList_h_INCLUDED
34 #define ANYTUN_connectionList_h_INCLUDED
39 #include "threadUtils.hpp"
40 #include "datatypes.h"
41 #include "connectionParam.h"
42 #include "networkAddress.h"
43 typedef std::map<u_int16_t, ConnectionParam> ConnectionMap;
50 static ConnectionList& instance();
51 void addConnection(ConnectionParam &conn, u_int16_t mux);
52 const ConnectionMap::iterator getConnection(u_int16_t mux);
53 const ConnectionMap::iterator getEnd();
54 ConnectionMap::iterator getEndUnlocked();
55 ConnectionMap::iterator getBeginUnlocked();
56 const ConnectionMap::iterator getBegin();
57 ConnectionParam & getOrNewConnectionUnlocked(u_int16_t mux);
63 static Mutex instMutex;
64 static ConnectionList* inst;
65 class instanceCleaner {
66 public: ~instanceCleaner() {
67 if(ConnectionList::inst != 0)
68 delete ConnectionList::inst;
71 ConnectionList(const ConnectionList &s);
72 void operator=(const ConnectionList &s);
73 ConnectionMap connections_;
77 extern ConnectionList& gConnectionList;