added RtpSessionTable
[anytun.git] / rtpSessionTable.h
blobf12780108122c9cd233875f3f9a783355ef3c898
1 /*
2 * anytun
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 anytun.org <satp@wirdorange.org>
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License version 2
18 * as published by the Free Software Foundation.
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * You should have received a copy of the GNU General Public License
26 * along with this program (see the file COPYING included with this
27 * distribution); if not, write to the Free Software Foundation, Inc.,
28 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 #ifndef _RTPSESSIONTABLE_H
32 #define _RTPSESSIONTABLE_H
34 #include <map>
36 #include "threadUtils.hpp"
37 #include "datatypes.h"
38 #include "rtpSession.h"
39 typedef std::map<std::string,RtpSession> RtpSessionMap;
41 class RtpSessionTable
43 public:
44 static RtpSessionTable& instance();
45 RtpSessionTable();
46 ~RtpSessionTable();
47 void addSession(const std::string & , const RtpSession &);
48 void delSession(const std::string & );
49 //u_int16_t getRoute(const NetworkAddress &);
50 bool empty();
51 void clear();
52 Mutex& getMutex();
53 RtpSession& getOrNewSessionUnlocked(const std::string & addr);
54 uint16_t getCountUnlocked();
55 RtpSessionMap::iterator getBeginUnlocked();
56 RtpSessionMap::iterator getEndUnlocked();
58 private:
59 static Mutex instMutex;
60 static RtpSessionTable* inst;
61 class instanceCleaner {
62 public: ~instanceCleaner() {
63 if(RtpSessionTable::inst != 0)
64 delete RtpSessionTable::inst;
67 RtpSessionTable(const RtpSessionTable &s);
68 void operator=(const RtpSessionTable &s);
69 RtpSessionMap map_;
70 Mutex mutex_;
73 extern RtpSessionTable& gRtpSessionTable;
75 #endif