public boolean sendRegister(final SipRequestState state, final SipProfile sipProfile) {
SipRequest sipRequest = createSipRequest(SipRequestVerb.REGISTER, state, sipProfile, null);
if (null != stateMachine
&& stateMachine.canRequestBeSent(SipRequestVerb.REGISTER, sipRequest.getRequest())) {
sipConnection.setCurrentCallId(sipRequest.getCallIdHeader());
sendRequest(SipRequestVerb.REGISTER, sipRequest.getRequest());
return true;
}
return false;
}
public boolean sendInvite(
final SipRequestState state, final SipProfile sipProfile, final SipContact sipContact) {
SipRequest sipRequest = createSipRequest(SipRequestVerb.INVITE, state, sipProfile, sipContact);
if (null != stateMachine
&& stateMachine.canRequestBeSent(SipRequestVerb.INVITE, sipRequest.getRequest())) {
sipConnection.setCurrentCallId(sipRequest.getCallIdHeader());
sendRequest(SipRequestVerb.INVITE, sipRequest.getRequest());
return true;
}
return false;
}
public boolean sendMessage(
final SipRequestState state,
final SipProfile sipProfile,
final SipContact sipContact,
final String textMessage) {
SipRequest sipRequest =
createSipRequest(SipRequestVerb.MESSAGE, state, sipProfile, sipContact, textMessage);
if (null != stateMachine
&& stateMachine.canRequestBeSent(SipRequestVerb.MESSAGE, sipRequest.getRequest())) {
sendRequest(SipRequestVerb.MESSAGE, sipRequest.getRequest());
return true;
}
return false;
}
private SipRequest createSipRequest(
final SipRequestVerb sipRequestVerb,
final SipRequestState state,
final SipProfile sipProfile,
final SipContact sipContact,
final String textMessage) {
// On REGISTER method, the sip contact must be the same as sip
// profile sender.
final SipContact newSipContact = (null == sipContact ? new SipContact(sipProfile) : sipContact);
SipRequest sipRequest = null;
try {
sipRequest =
new SipRequest(
state,
sipProfile,
newSipContact,
addressFactory,
headerFactory,
messageFactory,
sipConnection.getProvider(),
sipRequestVerbToRequestMethod(sipRequestVerb),
sipConnection.getCallSequence(),
70,
300,
textMessage);
// update current CallId header of sipConnection
sipConnection.setCurrentCallId(sipRequest.getCallIdHeader());
} catch (ParseException | InvalidArgumentException | SipException | SdpException e) {
e.printStackTrace();
}
return sipRequest;
}