/// <summary>
/// Subscription events
/// </summary>
/// <param name="e"></param>
/// <returns></returns>
public override int OnSubscriptionEvent(SubscriptionEvent e)
{
tsip_subscribe_event_type_t type = e.getType();
switch (type)
{
case tsip_subscribe_event_type_t.tsip_i_notify:
{
SubscriptionSession session = e.getSession();
MySubscriptionSession mysession;
if (session == null || (mysession = this.sipService.FindSubscription(session.getId())) == null)
{
LOG.Error("Null session");
return -1;
}
SipMessage message = e.getSipMessage();
if (message == null)
{
LOG.Error("Null message");
return -1;
}
String contentType = message.getSipHeaderValue("c");
byte[] content = message.getSipContent();
if (String.IsNullOrEmpty(contentType) || content == null)
{
LOG.Error("Invalid content");
return -1;
}
// Save content: To allow the end user to request this content at any time
if (String.Equals(contentType, ContentType.REG_INFO))
{
this.sipService.subRegContent = content;
}
else if (String.Equals(contentType, ContentType.WATCHER_INFO))
{
this.sipService.subWinfoContent = content;
}
short code = e.getCode();
String phrase = e.getPhrase();
SubscriptionEventArgs eargs = new SubscriptionEventArgs(SubscriptionEventTypes.INCOMING_NOTIFY,
code, phrase, content, contentType, mysession.EventPackage);
eargs.AddExtra(SubscriptionEventArgs.EXTRA_SESSION, mysession);
if (ContentType.MULTIPART_RELATED.Equals(contentType, StringComparison.InvariantCultureIgnoreCase))
{
String ctype = message.getSipHeaderParamValue("c", "type");
eargs.AddExtra(SubscriptionEventArgs.EXTRA_CONTENTYPE_TYPE, ctype == null ? String.Empty : ctype.Replace("\"", String.Empty));
String start = message.getSipHeaderParamValue("c", "start");
eargs.AddExtra(SubscriptionEventArgs.EXTRA_CONTENTYPE_START, start == null ? String.Empty : start.Replace("\"", String.Empty));
String boundary = message.getSipHeaderParamValue("c", "boundary");
eargs.AddExtra(SubscriptionEventArgs.EXTRA_CONTENTYPE_BOUNDARY, boundary == null ? String.Empty : boundary.Replace("\"", String.Empty));
}
EventHandlerTrigger.TriggerEvent<SubscriptionEventArgs>(this.sipService.onSubscriptionEvent, this.sipService, eargs);
break;
}
default:
case tsip_subscribe_event_type_t.tsip_i_subscribe:
case tsip_subscribe_event_type_t.tsip_ao_subscribe:
case tsip_subscribe_event_type_t.tsip_i_unsubscribe:
case tsip_subscribe_event_type_t.tsip_ao_unsubscribe:
case tsip_subscribe_event_type_t.tsip_ao_notify:
{
break;
}
}
return 0;
}
public override int OnSubscriptionEvent(SubscriptionEvent e)
{
short code = e.getCode();
tsip_subscribe_event_type_t type = e.getType();
SubscriptionSession session = e.getSession();
SipMessage message = e.getSipMessage();
switch (type)
{
case tsip_subscribe_event_type_t.tsip_ao_subscribe:
case tsip_subscribe_event_type_t.tsip_ao_unsubscribe:
break;
case tsip_subscribe_event_type_t.tsip_i_notify:
byte[] content = message.getSipContent();
if (content != null)
Console.WriteLine("Notify Content ==> {0}", Encoding.UTF8.GetString(content));
break;
}
Console.WriteLine("OnSubscriptioChanged() ==> {0}:{1}", code, e.getPhrase());
return 0;
}