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 anytun.org <satp@wirdorange.org>
  15  *
  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.
  19  *
  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.
  24  *
  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
  29  */
  30
  31 #include "rtpSession.h"
  32
  33 #include "anyrtpproxy/callIdQueue.h"
  34
  35 RtpSession::RtpSession(const std::string& call_id) : in_sync_(false), call_id_(call_id) , dead_(false), complete_(false),
  36                                                      local_addr_("") , local_port1_(0), local_port2_(0),
  37                                                      remote_addr1_(""), remote_addr2_(""), remote_port1_(0), remote_port2_(0),seen1_(false), seen2_(false)
  38 {
  39 }
  40
  41 void RtpSession::reinit()
  42 {
  43   gCallIdQueue.push(call_id_);
  44 }
  45
  46 bool RtpSession::isDead()
  47 {
  48   Lock lock(mutex_);
  49   return (dead_ && in_sync_);
  50 }
  51
  52 bool RtpSession::isDead(bool d)
  53 {
  54   Lock Lock(mutex_);
  55   return dead_ = d;
  56 }
  57
  58 bool RtpSession::isComplete()
  59 {
  60   Lock lock(mutex_);
  61   return complete_;
  62 }
  63
  64 bool RtpSession::isComplete(bool c)
  65 {
  66   Lock lock(mutex_);
  67   return complete_ = c;
  68 }
  69
  70 std::string RtpSession::getLocalAddr()
  71 {
  72   Lock lock(mutex_);
  73   return local_addr_;
  74 }
  75
  76 RtpSession& RtpSession::setLocalAddr(std::string a)
  77 {
  78   Lock lock(mutex_);
  79   in_sync_ = false;
  80   local_addr_ = a;
  81   return *this;
  82 }
  83
  84 bool RtpSession::getSeen1()
  85 {
  86   Lock lock(mutex_);
  87   return seen1_;
  88 }
  89
  90 RtpSession& RtpSession::setSeen1()
  91 {
  92   Lock lock(mutex_);
  93   //in_sync_ = false;
  94   seen1_ = true;
  95   return *this;
  96 }
  97
  98 bool RtpSession::getSeen2()
  99 {
 100   Lock lock(mutex_);
 101   return seen2_;
 102 }
 103
 104 RtpSession& RtpSession::setSeen2()
 105 {
 106   Lock lock(mutex_);
 107   //in_sync_ = false;
 108   seen2_ = true;
 109   return *this;
 110 }
 111
 112 u_int16_t RtpSession::getLocalPort1()
 113 {
 114   Lock lock(mutex_);
 115   return local_port1_;
 116 }
 117
 118 RtpSession& RtpSession::setLocalPort1(u_int16_t p)
 119 {
 120   Lock lock(mutex_);
 121   in_sync_ = false;
 122   local_port1_ = p;
 123   return *this;
 124 }
 125
 126 u_int16_t RtpSession::getLocalPort2()
 127 {
 128   Lock lock(mutex_);
 129   return local_port2_;
 130 }
 131
 132 RtpSession& RtpSession::setLocalPort2(u_int16_t p)
 133 {
 134   Lock lock(mutex_);
 135   in_sync_ = false;
 136   local_port2_ = p;
 137   return *this;
 138 }
 139
 140 u_int16_t RtpSession::getRemotePort1()
 141 {
 142   Lock lock(mutex_);
 143   return remote_port1_;
 144 }
 145
 146 RtpSession& RtpSession::setRemotePort1(u_int16_t p)
 147 {
 148   Lock lock(mutex_);
 149   in_sync_ = false;
 150   remote_port1_ = p;
 151   return *this;
 152 }
 153
 154 std::string RtpSession::getRemoteAddr1()
 155 {
 156   Lock lock(mutex_);
 157   return remote_addr1_;
 158 }
 159
 160 RtpSession& RtpSession::setRemoteAddr1(std::string a)
 161 {
 162   Lock lock(mutex_);
 163   in_sync_ = false;
 164   remote_addr1_ = a;
 165   return *this;
 166 }
 167
 168 u_int16_t RtpSession::getRemotePort2()
 169 {
 170   Lock lock(mutex_);
 171   return remote_port2_;
 172 }
 173
 174 RtpSession& RtpSession::setRemotePort2(u_int16_t p)
 175 {
 176   Lock lock(mutex_);
 177   in_sync_ = false;
 178   remote_port2_ = p;
 179   return *this;
 180 }
 181
 182 std::string RtpSession::getRemoteAddr2()
 183 {
 184   Lock lock(mutex_);
 185   return remote_addr2_;
 186 }
 187
 188 RtpSession& RtpSession::setRemoteAddr2(std::string a)
 189 {
 190   Lock lock(mutex_);
 191   in_sync_ = false;
 192   remote_addr2_ = a;
 193   return *this;
 194 }