testProgs/playSIP.cpp File Reference

#include "playCommon.hh"
#include "SIPClient.hh"

Include dependency graph for playSIP.cpp:

Go to the source code of this file.

Functions
Medium *	createClient (UsageEnvironment &env, int verbosityLevel, char const *applicationName)
char *	getOptionsResponse (Medium *client, char const *url, char *username, char *password)
char *	getSDPDescriptionFromURL (Medium *client, char const *url, char const *username, char const *password, char const *proxyServerName, unsigned short proxyServerPortNum, unsigned short clientStartPortNum)
Boolean	clientSetupSubsession (Medium *client, MediaSubsession *subsession, Boolean streamUsingTCP)
Boolean	clientStartPlayingSession (Medium *client, MediaSession *)
Boolean	clientTearDownSession (Medium *client, MediaSession *)
Variables
Boolean	allowProxyServers = True
Boolean	controlConnectionUsesTCP = False
Boolean	supportCodecSelection = True
char const *	clientProtocolName = "SIP"

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Function Documentation

Boolean clientSetupSubsession	(	Medium *	client,
		MediaSubsession *	subsession,
		Boolean	streamUsingTCP
	)

Definition at line 87 of file playSIP.cpp.

References False, NULL, MediaSubsession::sessionId, RTSPClient::setupMediaSubsession(), subsession, and True.

                                                      {
  subsession->sessionId = "mumble"; // anything that's non-NULL will work
  return True;
}

Boolean clientStartPlayingSession	(	Medium *	client,
		MediaSession *
	)

Definition at line 93 of file playSIP.cpp.

References duration, False, initialSeekTime, NULL, RTSPClient::playMediaSession(), scale, SIPClient::sendACK(), and session.

                                                             {
  SIPClient* sipClient = (SIPClient*)client;
  return sipClient->sendACK();
  //##### This isn't quite right, because we should really be allowing
  //##### for the possibility of this ACK getting lost, by retransmitting
  //##### it *each time* we get a 2xx response from the server.
}

Boolean clientTearDownSession	(	Medium *	client,
		MediaSession *
	)

Definition at line 102 of file playSIP.cpp.

References False, NULL, SIPClient::sendBYE(), session, and RTSPClient::teardownMediaSession().

                                                         {
  if (client == NULL) return False;
  SIPClient* sipClient = (SIPClient*)client;
  return sipClient->sendBYE();
}

Medium* createClient	(	UsageEnvironment &	env,
		int	verbosityLevel,
		char const *	applicationName
	)

Definition at line 23 of file playSIP.cpp.

References RTSPClient::createNew(), SIPClient::createNew(), desiredAudioRTPPayloadFormat, env, mimeSubtype, and tunnelOverHTTPPortNum.

                                                                      {
  // First, trim any directory prefixes from "applicationName":
  char const* suffix = &applicationName[strlen(applicationName)];
  while (suffix != applicationName) {
    if (*suffix == '/' || *suffix == '\\') {
      applicationName = ++suffix;
      break;
    }
    --suffix;
  }

  extern unsigned char desiredAudioRTPPayloadFormat;
  extern char* mimeSubtype;
  return SIPClient::createNew(env,
                              desiredAudioRTPPayloadFormat, mimeSubtype,
                              verbosityLevel, applicationName);
}

char* getOptionsResponse	(	Medium *	client,
		char const *	url,
		char *	username,
		char *	password
	)

Definition at line 42 of file playSIP.cpp.

References Medium::envir(), NULL, RTSPClient::sendOptionsCmd(), and UsageEnvironment::setResultMsg().

                                                         {
  SIPClient* sipClient = (SIPClient*)client;
  sipClient->envir().setResultMsg("NOT SUPPORTED IN CLIENT");//#####
  return NULL;//#####
}

char* getSDPDescriptionFromURL	(	Medium *	client,
		char const *	url,
		char const *	username,
		char const *	password,
		char const *	proxyServerName,
		unsigned short	proxyServerPortNum,
		unsigned short	clientStartPortNum
	)

Definition at line 49 of file playSIP.cpp.

References NetAddress::data(), RTSPClient::describeStatus(), RTSPClient::describeURL(), RTSPClient::describeWithPassword(), Medium::envir(), NetAddressList::firstAddress(), SIPClient::invite(), SIPClient::inviteStatus(), SIPClient::inviteWithPassword(), NULL, NetAddressList::numAddresses(), SIPClient::setClientStartPortNum(), SIPClient::setProxyServer(), and statusCode.

                                                                  {
  SIPClient* sipClient = (SIPClient*)client;

  if (proxyServerName != NULL) {
    // Tell the SIP client about the proxy:
    NetAddressList addresses(proxyServerName);
    if (addresses.numAddresses() == 0) {
      client->envir() << "Failed to find network address for \""
                      << proxyServerName << "\"\n";
    } else {
      NetAddress address = *(addresses.firstAddress());
      unsigned proxyServerAddress // later, allow for IPv6 #####
        = *(unsigned*)(address.data());
      if (proxyServerPortNum == 0) proxyServerPortNum = 5060; // default

      sipClient->setProxyServer(proxyServerAddress, proxyServerPortNum);
    }
  }

  if (clientStartPortNum == 0) clientStartPortNum = 8000; // default
  sipClient->setClientStartPortNum(clientStartPortNum);

  char* result;
  if (username != NULL && password != NULL) {
    result = sipClient->inviteWithPassword(url, username, password);
  } else {
    result = sipClient->invite(url);
  }

  extern unsigned statusCode;
  statusCode = sipClient->inviteStatus();
  return result;
}

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Variable Documentation

Boolean allowProxyServers = True

Definition at line 109 of file playSIP.cpp.

char const* clientProtocolName = "SIP"

Definition at line 112 of file playSIP.cpp.

Boolean controlConnectionUsesTCP = False

Definition at line 110 of file playSIP.cpp.

Boolean supportCodecSelection = True

Definition at line 111 of file playSIP.cpp.

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