senf/Packets/DefaultBundle/RTPPacket.cc

   1 // $Id$
   2 //
   3 // Copyright (C) 2008
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Philipp Batroff <pug@berlios.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 /** \file
  24     \brief RTPPacket non-inline non-template implementation */
  25
  26 #include "RTPPacket.hh"
  27
  28 // Custom includes
  29 #include <boost/io/ios_state.hpp>
  30
  31 #define prefix_
  32 //-/////////////////////////////////////////////////////////////////////////////////////////////////
  33
  34 namespace
  35 {
  36     std::string ptName(int pt)
  37     {
  38         struct pt_item
  39         {
  40             int pt;
  41             std::string name;
  42         };
  43         static pt_item ptList[27] = {
  44             {0,"PCMU"},{1,"1016"},{2,"G721"},{3,"GSM"},
  45             {5,"DVI8"},{6,"DVI16"},{7,"LPC"},{8,"PCMA"},
  46             {9,"G722"},{10,"L16"},{11,"L16S"},{14,"MPA"},
  47             {25,"CELB"},{26,"JPEG"},{31,"H261"},{32,"MPV"},
  48             {33,"MP2T"},{34,"263"},{110,"MPEG AAC"},{111,"11L16"},
  49             {112,"11L16S"},{113,"22L16"},{114,"22L16S"},{115,"32L16"},
  50             {116,"32L16S"},{127,"HTML"},{-1,""}
  51         };
  52         int n = 0;
  53         while (ptList[n].pt != -1)
  54         {
  55             if (ptList[n].pt == pt)
  56                 return ptList[n].name;
  57             ++n;
  58         }
  59
  60         return "UNKNOWN";
  61     }
  62 }
  63
  64 prefix_ void senf::RTPPacketType::dump(packet p, std::ostream & os)
  65 {
  66     boost::io::ios_all_saver ias(os);
  67     os << "Real Time Protocol:\n"
  68        << senf::fieldName("version")               << p->version() << "\n"
  69        << senf::fieldName("padding")               << p->padding() << "\n"
  70        << senf::fieldName("extension")             << p->extension() << "\n"
  71        << senf::fieldName("contributing source cnt")   << p->csrcCount() << "\n"
  72        << senf::fieldName("marker")                << p->marker() << "\n"
  73        << senf::fieldName("payload type")          << p->payloadType() << " "
  74            << ptName(p->payloadType() ) <<"\n"
  75        << senf::fieldName("sequence number")       << p->seqNumber() << "\n"
  76        << senf::fieldName("timestamp")             << p->timeStamp() << "\n"
  77        << senf::fieldName("sync source id")        << p->synSourceId() << "\n";
  78 }
  79
  80 //-/////////////////////////////////////////////////////////////////////////////////////////////////
  81 #undef prefix_