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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) 2007-2008 Othmar Gsenger, Erwin Nindl,
* Christian Pointner <satp@wirdorange.org>
*
* This file is part of Anytun.
*
* Anytun 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.
*
* Anytun 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 anytun. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _RTPSESSION_H_
#define _RTPSESSION_H_
#include "threadUtils.hpp"
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
class RtpSession
{
public:
RtpSession(const std::string& call_id);
bool isDead();
bool isDead(bool d);
bool isComplete();
bool isComplete(bool c);
std::string getLocalAddr();
RtpSession& setLocalAddr(std::string a);
u_int16_t getLocalPort1();
RtpSession& setLocalPort1(u_int16_t p);
u_int16_t getLocalPort2();
RtpSession& setLocalPort2(u_int16_t p);
u_int16_t getRemotePort1();
RtpSession& setRemotePort1(u_int16_t p);
std::string getRemoteAddr1();
RtpSession& setRemoteAddr1(std::string a);
u_int16_t getRemotePort2();
RtpSession& setRemotePort2(u_int16_t p);
std::string getRemoteAddr2();
RtpSession& setRemoteAddr2(std::string a);
RtpSession& setSeen1();
bool getSeen1();
RtpSession& setSeen2();
bool getSeen2();
private:
RtpSession(const RtpSession & src);
void reinit();
//TODO: check if this is ok
friend class boost::serialization::access;
template<class Archive>
void serialize(Archive & ar, const unsigned int version)
{
Lock lock(mutex_);
ar & dead_;
ar & complete_;
ar & local_addr_;
ar & local_port1_;
ar & local_port2_;
ar & remote_addr1_;
ar & remote_port1_;
ar & remote_addr2_;
ar & remote_port2_;
ar & seen1_;
ar & seen2_;
if(complete_ && !dead_)
reinit();
in_sync_ = true;
}
bool in_sync_;
::Mutex mutex_;
const std::string& call_id_;
bool dead_;
bool complete_;
std::string local_addr_;
u_int16_t local_port1_, local_port2_;
std::string remote_addr1_, remote_addr2_;
u_int16_t remote_port1_, remote_port2_;
bool seen1_,seen2_; //has at least 1 packet been recieved?
};
#endif
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