int RTSPSession::HandleSETUPRequest(RTSPPacket &requestpkt, RTSPPacket &responsepkt)
{
if ( RTSP::RTSP_INIT == rtspStatus_ )
{
rtspStatus_ = RTSP::RTSP_READY;
}
string requestURI = requestpkt.GetRequestURI();
ServerMediaSession *mediaSesion = server_->FindMediaSessionByStreamName(streamName_);
if ( !mediaSesion )
{
RTSPDEBUG("[Warning] StreamName: %s Not Found.", streamName_.c_str());
responsepkt.SetStatusCode("404");
return -1;
}
string trackname = requestURI.substr(requestURI.rfind('/')+1, requestURI.length());
ServerMediaSubSession *submsession = mediaSesion->FindSubSessionByTrackName(trackname);
if ( !submsession )
{
RTSPDEBUG("[Warning] Trackname: %s Not Found.", trackname.c_str());
responsepkt.SetStatusCode("404");
return -1;
}
// "Session: %d",
responsepkt.AddAHeaderLine(RTSP::HeaderField::Session, Utility::ToString(this->GetSessionID()));
// "Transport: RTP/AVP;multicast;destination=%s;source=%s;port=%d-%d;ttl=%d"
string transportval = "RTP/AVP;multicast;destination=" + mediaSesion->GetDestinationAddr();
unsigned short port = submsession->PortBase();
transportval += ";source=" + server_->GetLocalIPAddr()
+ ";port=" + Utility::ToString(port)
+ "-" + Utility::ToString(port+1);
transportval += ";ttl=255";
responsepkt.AddAHeaderLine(RTSP::HeaderField::Transport, transportval);
responsepkt.SetStatusCode("200");
return 0;
}
