internal DiscoNode AddItem(DiscoManager manager, DiscoItem di)
{
DiscoNode dn = manager.GetNode(di.Jid, di.Node);
if ((di.Named != null) && (di.Named != ""))
dn.Name = di.Named;
Children.Add(dn);
return dn;
}
/// <summary>
/// Adds the given items to the cache.
/// </summary>
/// <param name="manager">The DiscoManager used to create/cache nodes</param>
/// <param name="items">Items to add.</param>
public void AddItems(DiscoManager manager, DiscoItem[] items)
{
if (Children == null)
Children = new Set();
// items may be null when used from outside.
if (items != null)
{
foreach (DiscoItem di in items)
AddItem(manager, di);
}
DoCallbacks(m_itemCallbacks);
}
private void GotAgents(object sender, IQ iq, object onode)
{
DiscoNode dn = onode as DiscoNode;
Debug.Assert(dn != null);
if (iq.Type != IQType.result)
{
dn.AddItems(this, null);
return;
}
AgentsQuery aq = iq.Query as AgentsQuery;
if (aq == null)
{
dn.AddItems(this, null);
return;
}
if (dn.Children == null)
dn.Children = new Set();
foreach (Agent agent in aq.GetAgents())
{
DiscoItem di = new DiscoItem(m_stream.Document);
di.Jid = agent.JID;
di.Named = agent.AgentName;
DiscoNode child = dn.AddItem(this, di);
if (child.Features == null)
child.Features = new StringSet();
if (child.Identity == null)
child.Identity = new Set();
Ident id = new Ident();
id.Name = agent.Description;
switch (agent.Service)
{
case "groupchat":
id.Category = "conference";
id.Type = "text";
child.Identity.Add(id);
break;
case "jud":
id.Category = "directory";
id.Type = "user";
child.Identity.Add(id);
break;
case null:
case "":
break;
default:
// guess this is a transport
id.Category = "gateway";
id.Type = agent.Service;
child.Identity.Add(id);
break;
}
if (agent.Register)
child.Features.Add(URI.REGISTER);
if (agent.Search)
child.Features.Add(URI.SEARCH);
if (agent.Groupchat)
child.Features.Add(URI.MUC);
if (agent.Transport)
{
if (id.Category != "gateway")
{
Ident tid = new Ident();
tid.Name = id.Name;
tid.Category = "gateway";
child.Identity.Add(tid);
}
}
foreach (XmlElement ns in agent.GetElementsByTagName("ns"))
{
child.Features.Add(ns.InnerText);
}
child.AddItems(this, null);
child.AddIdentities(null);
child.AddFeatures((StringSet)null);
}
dn.AddItems(this, null);
dn.AddIdentities(null);
dn.AddFeatures((StringSet)null);
}
