/** This function tells the h.323 stack to either
answer or deny an incoming call */
int h323_answering_call(const char *token, int busy)
{
const PString currentToken(token);
H323Connection * connection;
connection = endPoint->FindConnectionWithLock(currentToken);
if (!connection) {
cout << "No connection found for " << token << endl;
return -1;
}
if (!busy) {
if (h323debug) {
cout << "\tAnswering call " << token << endl;
}
connection->AnsweringCall(H323Connection::AnswerCallNow);
} else {
if (h323debug) {
cout << "\tdenying call " << token << endl;
}
connection->AnsweringCall(H323Connection::AnswerCallDenied);
}
connection->Unlock();
return 0;
}
void MyH323EndPoint::OnConnectionEstablished(H323Connection & connection, const PString & estCallToken)
{
if (h323debug) {
cout << "\t=-= In OnConnectionEstablished for call " << connection.GetCallReference() << endl;
cout << "\t\t-- Connection Established with \"" << connection.GetRemotePartyName() << "\"" << endl;
}
on_connection_established(connection.GetCallReference(), (const char *)connection.GetCallToken());
}
void InputTonePlugin::sendTone( char tone )
{
if( !endPoint ) return;
H323Connection *c = endPoint->FindConnectionWithLock( currentCallToken.latin1() );
if( !c ) return;
c->SendUserInputTone(tone);
c->Unlock();
}
void MyH323EndPoint::SendUserTone(const PString &token, char tone)
{
H323Connection *connection = NULL;
connection = FindConnectionWithLock(token);
if (connection != NULL) {
connection->SendUserInputTone(tone, 500);
connection->Unlock();
}
}
/* Send Progress PDU to H.323 caller */
int h323_send_progress(const char *token)
{
const PString currentToken(token);
H323Connection * connection;
connection = endPoint->FindConnectionWithLock(currentToken);
if (!connection) {
cout << "No connection found for " << token << endl;
return -1;
}
connection->AnsweringCall(H323Connection::AnswerCallDeferredWithMedia);
connection->Unlock();
return 0;
}
H323Connection::AnswerCallResponse CMfcEndPoint::OnAnswerCall(H323Connection & connection, const PString &caller, const H323SignalPDU &, H323SignalPDU &)
{
m_dialog->m_token = connection.GetCallToken();
m_dialog->m_caller.SetWindowText(caller + " is calling.");
m_dialog->m_answer.EnableWindow();
m_dialog->m_refuse.EnableWindow();
m_dialog->m_call.EnableWindow(false);
return H323Connection::AnswerCallPending;
}
void CMfcEndPoint::OnConnectionEstablished(H323Connection & connection, const PString & token)
{
m_dialog->m_token = token;
m_dialog->m_call.EnableWindow(false);
m_dialog->m_answer.EnableWindow(false);
m_dialog->m_refuse.EnableWindow(false);
m_dialog->m_hangup.EnableWindow();
m_dialog->m_caller.SetWindowText("In call with " + connection.GetRemotePartyName());
}
/* Send Alerting PDU to H.323 caller */
int h323_send_alerting(const char *token)
{
const PString currentToken(token);
H323Connection * connection;
if (h323debug) {
cout << "\tSending alerting\n" << endl;
}
connection = endPoint->FindConnectionWithLock(currentToken);
if (!connection) {
cout << "No connection found for " << token << endl;
return -1;
}
connection->AnsweringCall(H323Connection::AnswerCallPending);
connection->Unlock();
return 0;
}
void CMyPhoneEndPoint::OnConnectionEstablished(H323Connection & connection, const PString & token)
{
m_dialog->m_token = token;
CString goodName = (LPCTSTR)connection.GetRemotePartyName();
// store last number in combobox
if(!connection.HadAnsweredCall())
{
m_dialog->PhoneBookAddCall(1, CString((LPCTSTR)connection.GetRemotePartyName()), m_dialog->GetSimpleAdr(CString((LPCTSTR)connection.GetRemotePartyAddress())));
m_dialog->StoreDestonation(goodName /*(const char *)connection.GetRemotePartyName()*/);
}
else
{
// store in Address Book
m_dialog->PhoneBookAddCall(2, CString((LPCTSTR)connection.GetRemotePartyName()), m_dialog->GetSimpleAdr(CString((LPCTSTR)connection.GetRemotePartyAddress())));
if(m_dialog->autoAddInAddr)
m_dialog->StoreDestonation(goodName /*(const char *)connection.GetRemotePartyName()*/, TRUE);
}
m_dialog->OnConnectionEstablished(m_dialog->FindContactName(connection) /*(const char *)connection.GetRemotePartyName()*/);
}
void CMyPhoneEndPoint::OnRTPStatistics(const H323Connection & connection,
const RTP_Session & session) const
{
// Lock mutex
if(!(((CMyPhoneEndPoint *)this)->m_StatLock.Lock(10))) return;
// Reset statistic
m_stat.ibSent = m_stat.ibRcvd =0;
// Getting Audio statistic part
RTP_Session * asession = connection.GetSession(RTP_Session::DefaultAudioSessionID);
if (asession != NULL)
{
int abSent=0, abRcvd=0;
// If not sending or receiving Audio, memory read error happens.
try{ abSent = asession->GetOctetsSent(); } catch(...) {abSent = 0;}
try{ abRcvd = asession->GetOctetsReceived(); } catch(...) {abRcvd = 0;}
m_stat.ibSent = abSent;
m_stat.ibRcvd = abRcvd;
}
// Getting Video statistic part
RTP_Session * vsession = connection.GetSession(RTP_Session::DefaultVideoSessionID);
if (vsession != NULL)
{
int vbSent=0, vbRcvd=0;
// If not sending or receiving Vidio
// mamory read error happends.
try{ vbSent = vsession->GetOctetsSent(); } catch(...) {vbSent = 0;}
try{ vbRcvd = vsession->GetOctetsReceived(); } catch(...) {vbRcvd = 0;}
m_stat.ibSent += vbSent;
m_stat.ibRcvd += vbRcvd;
}
m_stat.iDelay = connection.GetRoundTripDelay().GetInterval();
m_stat.iSecs = (PTime() - connection.GetConnectionStartTime()).GetSeconds();
//
// Release mutex
((CMyPhoneEndPoint *)this)->m_StatLock.Unlock();
}
void CMyPhoneEndPoint::OnConnectionCleared(H323Connection & connection, const PString & clearedCallToken)
{
if(connection.GetCallEndReason()==H323Connection::EndedByRemoteBusy)
m_dialog->OutputStatusStr((LPCTSTR)LoadStringLang(IDS_CALLBUSYSTR), S_SYSTEM, m_dialog->FindContactName(connection));
// clearing statistic
m_stat.iSecs=0;
m_stat.ibSent=0;
m_stat.ibRcvd=0;
m_stat.iDelay=0;
// UI change
m_dialog->OnConnectionCleared(m_dialog->FindContactName(connection));
}
void OnTimeout()
{
PTimeInterval duration = PTime() - con->GetConnectionStartTime();
int rest = duration.GetSeconds();
int hour, min, sec;
hour = rest / 3600; rest = rest % 3600;
min = rest / 60; rest = rest % 60;
sec = rest;
char buf[9];
if( hour )
sprintf(buf, "%02d:%02d:%02d", hour, min, sec );
else
sprintf(buf, "%02d:%02d", min, sec );
ancaInfo->set( CALL_DURATION, buf );
}
/** OnConnectionCleared callback function is called upon the dropping of an established
* H323 connection.
*/
void MyH323EndPoint::OnConnectionCleared(H323Connection & connection, const PString & clearedCallToken)
{
PString remoteName = connection.GetRemotePartyName();
switch (connection.GetCallEndReason()) {
case H323Connection::EndedByCallForwarded:
if (h323debug) {
cout << "-- " << remoteName << " has forwarded the call" << endl;
}
break;
case H323Connection::EndedByRemoteUser:
if (h323debug) {
cout << "-- " << remoteName << " has cleared the call" << endl;
}
break;
case H323Connection::EndedByCallerAbort:
if (h323debug) {
cout << "-- " << remoteName << " has stopped calling" << endl;
}
break;
case H323Connection::EndedByRefusal:
if (h323debug) {
cout << "-- " << remoteName << " did not accept your call" << endl;
}
break;
case H323Connection::EndedByRemoteBusy:
if (h323debug) {
cout << "-- " << remoteName << " was busy" << endl;
}
break;
case H323Connection::EndedByRemoteCongestion:
if (h323debug) {
cout << "-- Congested link to " << remoteName << endl;
}
break;
case H323Connection::EndedByNoAnswer:
if (h323debug) {
cout << "-- " << remoteName << " did not answer your call" << endl;
}
break;
case H323Connection::EndedByTransportFail:
if (h323debug) {
cout << "-- Call with " << remoteName << " ended abnormally" << endl;
}
break;
case H323Connection::EndedByCapabilityExchange:
if (h323debug) {
cout << "-- Could not find common codec with " << remoteName << endl;
}
break;
case H323Connection::EndedByNoAccept:
if (h323debug) {
cout << "-- Did not accept incoming call from " << remoteName << endl;
}
break;
case H323Connection::EndedByAnswerDenied:
if (h323debug) {
cout << "-- Refused incoming call from " << remoteName << endl;
}
break;
case H323Connection::EndedByNoUser:
if (h323debug) {
cout << "-- Remote endpoint could not find user: "******"-- Call to " << remoteName << " aborted, insufficient bandwidth." << endl;
}
break;
case H323Connection::EndedByUnreachable:
if (h323debug) {
cout << "-- " << remoteName << " could not be reached." << endl;
}
break;
case H323Connection::EndedByHostOffline:
if (h323debug) {
cout << "-- " << remoteName << " is not online." << endl;
}
break;
case H323Connection::EndedByNoEndPoint:
if (h323debug) {
cout << "-- No phone running for " << remoteName << endl;
}
break;
case H323Connection::EndedByConnectFail:
if (h323debug) {
cout << "-- Transport error calling " << remoteName << endl;
}
break;
default:
if (h323debug)
cout << " -- Call with " << remoteName << " completed (" << connection.GetCallEndReason() << ")" << endl;
}
if (connection.IsEstablished()) {
if (h323debug) {
cout << "\t-- Call duration " << setprecision(0) << setw(5) << (PTime() - connection.GetConnectionStartTime()) << endl;
}
}
/* Invoke the PBX application registered callback */
on_connection_cleared(connection.GetCallReference(), clearedCallToken);
return;
}
/** OnConnectionCleared callback function is called upon the dropping of an established
* H323 connection.
*/
void MyH323EndPoint::OnConnectionCleared(H323Connection & connection, const PString & clearedCallToken)
{
PString remoteName;
call_details_t cd;
PIPSocket::Address Ip;
WORD sourcePort;
remoteName = connection.GetRemotePartyName();
cd.call_reference = connection.GetCallReference();
cd.call_token = strdup((const char *)clearedCallToken);
cd.call_source_aliases = strdup((const char *)connection.GetRemotePartyName());
connection.GetSignallingChannel()->GetRemoteAddress().GetIpAndPort(Ip, sourcePort);
cd.sourceIp = strdup((const char *)Ip.AsString());
/* Convert complex strings */
char *s;
if ((s = strchr(cd.call_source_aliases, ' ')) != NULL)
*s = '\0';
switch (connection.GetCallEndReason()) {
case H323Connection::EndedByCallForwarded :
if (h323debug)
cout << " -- " << remoteName << " has forwarded the call" << endl;
break;
case H323Connection::EndedByRemoteUser :
if (h323debug)
cout << " -- " << remoteName << " has cleared the call" << endl;
break;
case H323Connection::EndedByCallerAbort :
if (h323debug)
cout << " -- " << remoteName << " has stopped calling" << endl;
break;
case H323Connection::EndedByRefusal :
if (h323debug)
cout << " -- " << remoteName << " did not accept your call" << endl;
break;
case H323Connection::EndedByRemoteBusy :
if (h323debug)
cout << " -- " << remoteName << " was busy" << endl;
break;
case H323Connection::EndedByRemoteCongestion :
if (h323debug)
cout << " -- Congested link to " << remoteName << endl;
break;
case H323Connection::EndedByNoAnswer :
if (h323debug)
cout << " -- " << remoteName << " did not answer your call" << endl;
break;
case H323Connection::EndedByTransportFail :
if (h323debug)
cout << " -- Call with " << remoteName << " ended abnormally" << endl;
break;
case H323Connection::EndedByCapabilityExchange :
if (h323debug)
cout << " -- Could not find common codec with " << remoteName << endl;
break;
case H323Connection::EndedByNoAccept :
if (h323debug)
cout << " -- Did not accept incoming call from " << remoteName << endl;
break;
case H323Connection::EndedByAnswerDenied :
if (h323debug)
cout << " -- Refused incoming call from " << remoteName << endl;
break;
case H323Connection::EndedByNoUser :
if (h323debug)
cout << " -- Remote endpoint could not find user: "******" -- Call to " << remoteName << " aborted, insufficient bandwidth." << endl;
break;
case H323Connection::EndedByUnreachable :
if (h323debug)
cout << " -- " << remoteName << " could not be reached." << endl;
break;
case H323Connection::EndedByHostOffline :
if (h323debug)
cout << " -- " << remoteName << " is not online." << endl;
break;
case H323Connection::EndedByNoEndPoint :
if (h323debug)
cout << " -- No phone running for " << remoteName << endl;
break;
case H323Connection::EndedByConnectFail :
if (h323debug)
cout << " -- Transport error calling " << remoteName << endl;
break;
default :
if (h323debug)
cout << " -- Call with " << remoteName << " completed (" << connection.GetCallEndReason() << ")" << endl;
}
if(connection.IsEstablished())
if (h323debug)
cout << " -- Call duration " << setprecision(0) << setw(5) << (PTime() - connection.GetConnectionStartTime()) << endl;
/* Invoke the PBX application registered callback */
on_connection_cleared(cd);
return;
}
