private void IsFriendCallback(object Sender, IqResultEventArgs e)
{
object[] P = (object[])e.State;
IsFriendCallback Callback = (IsFriendCallback)P[0];
object State = P[1];
string JID;
bool Result;
XmlElement E = e.FirstElement;
if (e.Ok && E != null && E.LocalName == "isFriendResponse" && E.NamespaceURI == NamespaceProvisioning)
{
JID = XML.Attribute(E, "jid");
Result = XML.Attribute(E, "result", false);
}
else
{
Result = false;
JID = null;
}
IsFriendEventArgs e2 = new IsFriendEventArgs(e, State, JID, Result);
try
{
Callback(this, e2);
}
catch (Exception ex)
{
Log.Critical(ex);
}
}
private void CheckIfFriendCallback(object Sender, IsFriendEventArgs e2)
{
PresenceEventArgs e = (PresenceEventArgs)e2.State;
if (e2.Ok && e2.Friend)
{
e.Accept();
RosterItem Item = this.client.GetRosterItem(e.FromBareJID);
if (Item == null || Item.State == SubscriptionState.None || Item.State == SubscriptionState.From)
{
this.client.RequestPresenceSubscription(e.FromBareJID);
}
}
else
{
e.Decline();
}
}
