src/rtpSession.cpp

   1 /*
   2  *  anytun
   3  *
   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.
  12  *
  13  *
  14  *  Copyright (C) 2007-2008 Othmar Gsenger, Erwin Nindl,
  15  *                          Christian Pointner <satp@wirdorange.org>
  16  *
  17  *  This file is part of Anytun.
  18  *
  19  *  Anytun is free software: you can redistribute it and/or modify
  20  *  it under the terms of the GNU General Public License version 3 as
  21  *  published by the Free Software Foundation.
  22  *
  23  *  Anytun is distributed in the hope that it will be useful,
  24  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  *  GNU General Public License for more details.
  27  *
  28  *  You should have received a copy of the GNU General Public License
  29  *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
  30  */
  31
  32 #include "rtpSession.h"
  33
  34 #include "anyrtpproxy/callIdQueue.h"
  35
  36 RtpSession::RtpSession(const std::string& call_id) : in_sync_(false), call_id_(call_id) , dead_(false), complete_(false),
  37                                                      local_addr_("") , local_port1_(0), local_port2_(0),
  38                                                      remote_addr1_(""), remote_addr2_(""), remote_port1_(0), remote_port2_(0),seen1_(false), seen2_(false)
  39 {
  40 }
  41
  42 void RtpSession::reinit()
  43 {
  44   gCallIdQueue.push(call_id_);
  45 }
  46
  47 bool RtpSession::isDead()
  48 {
  49   Lock lock(mutex_);
  50   return (dead_ && in_sync_);
  51 }
  52
  53 bool RtpSession::isDead(bool d)
  54 {
  55   Lock Lock(mutex_);
  56   return dead_ = d;
  57 }
  58
  59 bool RtpSession::isComplete()
  60 {
  61   Lock lock(mutex_);
  62   return complete_;
  63 }
  64
  65 bool RtpSession::isComplete(bool c)
  66 {
  67   Lock lock(mutex_);
  68   return complete_ = c;
  69 }
  70
  71 std::string RtpSession::getLocalAddr()
  72 {
  73   Lock lock(mutex_);
  74   return local_addr_;
  75 }
  76
  77 RtpSession& RtpSession::setLocalAddr(std::string a)
  78 {
  79   Lock lock(mutex_);
  80   in_sync_ = false;
  81   local_addr_ = a;
  82   return *this;
  83 }
  84
  85 bool RtpSession::getSeen1()
  86 {
  87   Lock lock(mutex_);
  88   return seen1_;
  89 }
  90
  91 RtpSession& RtpSession::setSeen1()
  92 {
  93   Lock lock(mutex_);
  94   //in_sync_ = false;
  95   seen1_ = true;
  96   return *this;
  97 }
  98
  99 bool RtpSession::getSeen2()
 100 {
 101   Lock lock(mutex_);
 102   return seen2_;
 103 }
 104
 105 RtpSession& RtpSession::setSeen2()
 106 {
 107   Lock lock(mutex_);
 108   //in_sync_ = false;
 109   seen2_ = true;
 110   return *this;
 111 }
 112
 113 u_int16_t RtpSession::getLocalPort1()
 114 {
 115   Lock lock(mutex_);
 116   return local_port1_;
 117 }
 118
 119 RtpSession& RtpSession::setLocalPort1(u_int16_t p)
 120 {
 121   Lock lock(mutex_);
 122   in_sync_ = false;
 123   local_port1_ = p;
 124   return *this;
 125 }
 126
 127 u_int16_t RtpSession::getLocalPort2()
 128 {
 129   Lock lock(mutex_);
 130   return local_port2_;
 131 }
 132
 133 RtpSession& RtpSession::setLocalPort2(u_int16_t p)
 134 {
 135   Lock lock(mutex_);
 136   in_sync_ = false;
 137   local_port2_ = p;
 138   return *this;
 139 }
 140
 141 u_int16_t RtpSession::getRemotePort1()
 142 {
 143   Lock lock(mutex_);
 144   return remote_port1_;
 145 }
 146
 147 RtpSession& RtpSession::setRemotePort1(u_int16_t p)
 148 {
 149   Lock lock(mutex_);
 150   in_sync_ = false;
 151   remote_port1_ = p;
 152   return *this;
 153 }
 154
 155 std::string RtpSession::getRemoteAddr1()
 156 {
 157   Lock lock(mutex_);
 158   return remote_addr1_;
 159 }
 160
 161 RtpSession& RtpSession::setRemoteAddr1(std::string a)
 162 {
 163   Lock lock(mutex_);
 164   in_sync_ = false;
 165   remote_addr1_ = a;
 166   return *this;
 167 }
 168
 169 u_int16_t RtpSession::getRemotePort2()
 170 {
 171   Lock lock(mutex_);
 172   return remote_port2_;
 173 }
 174
 175 RtpSession& RtpSession::setRemotePort2(u_int16_t p)
 176 {
 177   Lock lock(mutex_);
 178   in_sync_ = false;
 179   remote_port2_ = p;
 180   return *this;
 181 }
 182
 183 std::string RtpSession::getRemoteAddr2()
 184 {
 185   Lock lock(mutex_);
 186   return remote_addr2_;
 187 }
 188
 189 RtpSession& RtpSession::setRemoteAddr2(std::string a)
 190 {
 191   Lock lock(mutex_);
 192   in_sync_ = false;
 193   remote_addr2_ = a;
 194   return *this;
 195 }