/// <summary>
/// An IQ Element is received. Now check if its one we are looking for and
/// raise the event in this case.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnIq(object sender, IQEventArgs e)
{
// the tracker handles on iq responses, which are either result or error
if (e.IQ.Type != IqType.error && e.IQ.Type != IqType.result)
{
return;
}
string id = e.IQ.Id;
if (id == null)
{
return;
}
IqHandler td;
lock (m_grabbing)
{
td = (IqHandler)m_grabbing[id];
if (td == null)
{
return;
}
m_grabbing.Remove(id);
}
td(this, e);
}
private void OnIq(object sender, IQEventArgs e)
{
// DiscoInfo
if (m_AutoAnswerDiscoInfoRequests && e.IQ.Query is DiscoInfo && e.IQ.Type == IqType.get)
{
e.Handled = true;
ProcessDiscoInfo(e.IQ);
}
}
private void SessionResult(object sender, IQEventArgs e)
{
if (e.IQ.Type == IqType.result)
{
m_XmppClient.DoChangeXmppConnectionState(XmppConnectionState.SessionStarted);
m_XmppClient.RaiseOnLogin();
e.Handled = true;
}
else if (e.IQ.Type == IqType.error)
{
}
}
private void BindResult(object sender, IQEventArgs e)
{
var iq = e.IQ;
// Once the server has generated a resource identifier for the client or accepted the resource
// identifier provided by the client, it MUST return an IQ stanza of type "result"
// to the client, which MUST include a <jid/> child element that specifies the full JID for
// the connected resource as determined by the server:
// Server informs client of successful resource binding:
// <iq type='result' id='bind_2'>
// <bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'>
// <jid>[email protected]/someresource</jid>
// </bind>
// </iq>
if (iq.Type == IqType.result)
{
// i assume the server could assign another resource here to the client
// so grep the resource assigned by the server now
Element bind = iq.SelectSingleElement(typeof(Bind));
if (bind != null)
{
Jid jid = ((Bind)bind).Jid;
m_XmppClient.Resource = jid.Resource;
m_XmppClient.Username = jid.User;
}
m_XmppClient.DoChangeXmppConnectionState(XmppConnectionState.Binded);
m_XmppClient.m_Binded = true;
m_XmppClient.DoRaiseEventBinded();
// success, so start the session now
m_XmppClient.DoChangeXmppConnectionState(XmppConnectionState.StartSession);
SessionIq sIq = new SessionIq(IqType.set, new Jid(m_XmppClient.Server));
m_XmppClient.IqGrabber.SendIq(sIq, SessionResult);
e.Handled = true;
}
else if (iq.Type == IqType.error)
{
// TODO, handle bind errors
m_XmppClient.DoRaiseEventBindError(iq);
}
}
