DUM Creating New Client Subscriptions

From reSIProcate

[edit] Setup Required in order to form a client Subscription

• To add support for the NOTIFY method

mProfile->addSupportedMethod(NOTIFY); 

• To add support for receiving NOTIFY's with the desired body type

mProfile->addSupportedMimeType(NOTIFY, Mime("application", "pidf+xml"));  

• To add Support for handling the client subscription

mDum.addClientSubscriptionHandler("presence", mHandler);

[edit] Initiating SUBSCRIBE Requests

Sample Code:

SharedPtr<SipMessage> subMessage = dum.makeSubscription(presentityAor, "presence");
dum.send( subMessage );

[edit] Handling NOTIFY Requests

Sample Code (this same code can also be used in onUpdatePending and onUpdateExtension):

void
MyClientSubscription::onUpdateActive(ClientSubscriptionHandle h, const SipMessage& msg, bool outOfOrder)
{
   InfoLog(<< "onUpdatePending(ClientSubscriptionHandle): handle=" << mSubscriptionHandle << ", " << msg.brief());
   h->acceptUpdate();
   if(msg.getContents())
   {
      const Data& bodyData = msg.getContents()->getBodyData();
      ...handle body...
   }
}